CN115535557B - A daily necessities delivery system for disabled elderly people - Google Patents

A daily necessities delivery system for disabled elderly people Download PDF

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Publication number
CN115535557B
CN115535557B CN202211234942.7A CN202211234942A CN115535557B CN 115535557 B CN115535557 B CN 115535557B CN 202211234942 A CN202211234942 A CN 202211234942A CN 115535557 B CN115535557 B CN 115535557B
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CN
China
Prior art keywords
assembly
motor
lever arm
bottom rail
rotate
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CN202211234942.7A
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Chinese (zh)
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CN115535557A (en
Inventor
高梦珂
张艳
田雨同
程青云
高月
李晓华
鹿艺馨
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Zhengzhou University
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Zhengzhou University
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Priority to CN202211234942.7A priority Critical patent/CN115535557B/en
Publication of CN115535557A publication Critical patent/CN115535557A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00—Mechanical conveyors not otherwise provided for
    • B65G35/06—Mechanical conveyors not otherwise provided for comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path
    • B65G35/063—Mechanical conveyors not otherwise provided for comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path the traction element being a rotating bar or tube
    • B65G35/066—Mechanical conveyors not otherwise provided for comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path the traction element being a rotating bar or tube the bar or the tube being provided with a helical or annular channel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
    • B65G41/007—Means for moving conveyor frames and control arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
    • B65G41/007—Means for moving conveyor frames and control arrangements therefor
    • B65G41/008—Means for moving conveyor frames and control arrangements therefor frames mounted on wheels or caterpillar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/902—Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

The invention relates to the technical field of articles for daily use transfer tools for disabled persons, in particular to an article for daily use transfer system for disabled persons, which comprises a walking assembly, a lifting assembly, a supporting assembly, a lifting platform and a clamping assembly, wherein the overall height of the system can be adjusted by using the lifting assembly and the lifting platform, on one hand, the overall height of the system is reduced, the volume of the equipment is smaller, so that the system is more convenient to store, on the other hand, the overall height of the system is reduced, the system is matched with the walking assembly to walk, and the system can pass through a smaller space, so that the flexibility of mobile walking of the system is further improved, and meanwhile, the system can be used in a mobile and more complex environment, so that the adaptability of the system to the use environment is improved.

Description

A articles for daily use transfer system for disabled old man
Technical Field
The invention relates to the technical field of articles for daily use transfer tools for disabled persons, in particular to an article for daily use transfer system for disabled persons.
Background
The disabled old people usually have the common symptoms of life failing to self-care, depend on care, and have impaired self-care functions and limited activities, and daily life needs to be realized by means of a delivery system capable of helping the disabled old people to deliver articles for daily use.
However, there is very big defect in the use of current transfer system, current transfer system is generally installed next to the bed body of losing the ability old man, can't remove in a flexible way, can't get away the articles for daily use that get away yet, the scope of effect is less, simultaneously, before using, need the manual work to arrange the articles for daily use that lose the ability old man needs one by one well, it is inconvenient to use, current transfer system can't go up and down to adjust, the volume is great, be unfavorable for accomodating and deposit, simultaneously, can't go up and down to adjust, make the bed body that this transfer system can adapt to the installation limited, reduced the suitability of this transfer system, simultaneously, because can't go up and down to adjust the height, the unable fine de-adaptation of this system loses the ability old man, current transfer system can only play the effect that sends the article to the disabled old man next to, when using articles for daily use to serious disabled old man, can's unable be assisted again to use articles for daily use safely.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a living goods transmission system for the disabled old.
The invention solves the technical problems by adopting the technical proposal that the living goods transmission system for the disabled old comprises a walking component, a lifting component, a supporting and conveying component, The lifting assembly and the lifting platform are respectively arranged at the top of the walking assembly, the supporting assembly is arranged at the top of the lifting assembly, the clamping assembly is arranged at the top of the lifting assembly, the walking assembly is arranged to enable the system to walk, the system can transfer living goods from any position to the side of the disabled old people by moving the system, on one hand, the system can transfer goods farther, on the other hand, the lifting assembly is matched to enable the system to take living goods from different positions, further, before the system is used, special arrangement of living goods for disabled old people is not needed, the lifting platform is arranged to adjust the height of the clamping assembly, the clamping assembly can clamp living goods at a higher position, the height of the supporting and conveying assembly is adjusted, the height of the supporting and conveying assembly can be more matched with the height of a bed body where the disabled old people are located, meanwhile, the disabled old people can conveniently take articles for daily use transmitted by the system, the disabled old people can be in a lying down or sitting up state, the supporting and conveying assembly can be well adapted to the disabled old people, the whole height of the system can be adjusted through the lifting assembly and the lifting table, the whole height of the system is adjusted, on one hand, the whole height of the system is reduced, the volume of the equipment is smaller, on the other hand, the whole height of the system is reduced, the system is matched with the walking assembly to walk, the system can penetrate through a smaller space, and meanwhile, the system can be used in a more complex environment, the supporting and conveying assembly comprises a first-stage bottom rail, a second-stage bottom rail, a third-stage bottom rail and a fourth-stage bottom rail, Second grade bottom rail and tray, the first grade bottom rail is the level setting, the top horizontal migration of first grade bottom rail is matched with second grade bottom rail, the tray removes the cooperation at second grade bottom rail top, through setting up first grade bottom rail and second grade bottom rail, remove the tray, on the one hand, make the distance that the tray can be sent out to the component is farther to the support, and then make the range that the component can act on to the support bigger, through making the range that the component acts on to the support bigger, make this system when the living article of shorter distance transmission, the whole system need not remove again, and then frequency and the number of times that can effectively reduce the whole removal of system, on the other hand, second grade bottom rail and tray remove simultaneously, and then make the tray position move the faster of regulation, the component of getting includes fixing base, the electric life clamp comprises a first force arm and an electric clamp body, wherein a rotating plate is rotatably matched with the top of a fixed seat, a fifth motor for driving the rotating plate to rotate is vertically arranged on the fixed seat, a rotating seat which is of a U-shaped structure is arranged at the top of the rotating plate through a bolt, a sixth motor for driving the first force arm to rotate is hinged to one side of the rotating seat, a second force arm is hinged to one end of the first force arm, a seventh motor for driving the second force arm to rotate is horizontally arranged on the inner side of the second force arm, a third force arm is hinged to one end of the second force arm, an eighth motor for driving the third force arm to rotate is horizontally arranged on the inner side of the second force arm, a steering plate is fixed to one side of the steering plate, which is far away from the third force arm, a ninth motor for driving the electric clamp body to rotate is arranged on one side of the steering plate, and an electric life clamp body can be used for assisting an electric life clamp body through a clamping assembly, and can be used by a person to be prevented from being in danger, and a person can be more convenient to use by the elderly.
Preferably, walking wheels are arranged at four corners of the walking assembly, four first motors are arranged at the bottom of the walking assembly, the four first motors are used for driving the four walking wheels to rotate respectively, and the four first motors are used for driving the four walking wheels respectively, so that on one hand, the power of the transmission system is stronger, and meanwhile, the system can be used on the ground with a gradient more stably and smoothly, and on the other hand, the steering control of the system is more flexible.
Preferably, the omnidirectional wheel is installed at the bottom center of the walking assembly, the omnidirectional wheel comprises a hub and a driven wheel, a plurality of hub teeth are uniformly formed in the outer circumference of the hub, a driven wheel is arranged between every two hub teeth, and the omnidirectional wheel is arranged at the bottom of the walking assembly, so that the system is smoother in steering.
Preferably, the lifting assembly comprises a second motor, a first electric cylinder and a mounting block, wherein the second motor is vertically arranged at the top of the walking assembly, the first electric cylinder is vertically arranged at the top of the second motor through a rotating shaft, the top of the first electric cylinder is vertically provided with a first push rod, the mounting block is fixed at the top of the first push rod, the primary bottom rail is welded and fixed at the top of the mounting block, the first push rod is driven by the first electric cylinder, and the first push rod pushes the mounting block, so that the lifting assembly realizes a lifting adjusting function.
Preferably, the top horizontal welding of one-level bottom rail has first slide rail, and one-level bottom rail top both ends all normal running fit has the belt pulley, and the cover is equipped with driving belt on two belt pulleys, and one-level bottom rail one end horizontal installation has one of them belt pulley pivoted third motor, and the bottom welding of second grade bottom rail has the first slider with first slide rail sliding fit, and the second grade bottom rail moves the cooperation through first slider at one-level bottom rail top, and second grade bottom rail bottom welding has the connecting block of being connected with driving belt, through first slider and first slide rail cooperation, makes the second grade bottom rail remove more steadily, and then makes the tray remove more steadily.
Preferably, the slide bars are horizontally fixed on two sides of the top of the secondary bottom rail, the screw rod is horizontally rotatably matched between the two slide bars at the top of the secondary bottom rail, a fourth motor for driving the screw rod to rotate is horizontally arranged at one end of the secondary bottom rail, two sliding rings and a nut are welded at the bottom of the tray, the two sliding rings are respectively sleeved on the two slide bars, the two sliding rings are respectively in sliding fit with the two slide bars, the nut is in threaded fit on the screw rod, and the sliding rings and the slide bars are in sliding fit through the nuts, so that the tray moves more stably.
Preferably, the top four corners of tray all welds the dog, and four dogs all are "L" type structure, through setting up the dog, make the life article of placing on the tray be difficult for dropping.
Preferably, the elevating platform includes bottom plate, backup pad and lifter plate, the bottom plate passes through the bolt mounting at the walking subassembly top, the vertical welding of backup pad is at the bottom plate top, the vertical welding in backup pad one side has the second slide rail, the bottom welding of lifter plate has the push pedal, the one side welding that the push pedal is close to the backup pad has the second slider with second slide rail sliding fit, the push pedal passes through the second slider and removes the cooperation in backup pad one side, the backup pad is close to the vertical second electric jar that is fixed with in one side of second slide rail, the top of second electric jar is equipped with the second push rod, the top of second push rod is fixed with the bottom of lifter plate, the fixing base passes through the bolt fastening at the lifter plate top.
Preferably, the Zhou Cejun of the walking assembly is provided with an anti-collision radar, the two sides of the top of the walking assembly are provided with cameras which can turn, the end part of the supporting and conveying assembly and the end part of the clamping assembly are provided with position sensors, the bottom of the walking assembly is provided with a PLC controller, the surrounding environment is surveyed through the cameras, the walking assembly of the system is controlled by the PLC controller, the system is enabled to move and walk, the PLC controller is enabled to control the system to turn, the system is prevented from colliding with other articles, position signals of the articles for daily use are transmitted through the position sensors, the PLC controller is enabled to control the system to move towards the articles for daily use, and the supporting and conveying assembly and the clamping assembly are controlled to take and support the articles for daily use through accurate position signals of the articles for daily use.
Preferably, the method for using the living goods delivery system for disabled old people specifically comprises the following steps:
The method comprises the steps of driving a travelling wheel to rotate through a first motor, enabling a transmission system to move through rotation of the travelling wheel, enabling the transmission system to move beside an article for daily use required by disabled old people, driving the transmission system through a fifth motor, rotating the direction of a clamping component, enabling the clamping component to face the article for daily use, driving the transmission system through a sixth motor, rotating a first force arm, driving the transmission system through a seventh motor, rotating a second force arm, driving the transmission system through an eighth motor, rotating a third force arm, enabling an electric clamp to move beside the article for daily use required to be transmitted through rotation of the first force arm, the second force arm and the third force arm, and clamping the article for daily use through the electric clamp;
The second step, the articles for daily use are clamped on the tray of the supporting and conveying assembly through the clamping assembly, the system is moved to the side of the disabled old people through the walking assembly, the belt pulley is driven to rotate through the third motor, the belt pulley is driven to drive the transmission belt, the transmission belt drives the secondary bottom rail to move, the screw rod is driven to rotate through the fourth motor, the nut is driven to move through the rotation of the screw rod, the tray is driven to move through the nut, the tray is moved to the side of the old people through the movement of the secondary bottom rail and the tray, meanwhile, the lifting assembly is driven to rotate through the second motor, the supporting and conveying assembly is driven to rotate, and the disabled old people with movable hands can reach the articles for daily use on the tray through the rotation of the supporting and conveying assembly;
and thirdly, for the disabled old people with poor mobility, the household articles on the tray are clamped by the clamping assembly, and the disabled old people are directly assisted by the clamping assembly to use the household articles.
The invention has the beneficial effects that:
(1) According to the invention, the traveling assembly is arranged, so that the system can travel, the convenience of moving and transporting the system is improved, the system can transfer articles to the side of the disabled old people from any position by moving the system, on one hand, the system can transfer articles farther, the range of application of the system is improved, on the other hand, the system can pick articles from different positions by matching with the clamping assembly, further, the system does not need special articles for the disabled old people to be tidied before use, the convenience of using the system is improved, four traveling wheels are driven by using four first motors respectively, on the one hand, the power of the transfer system is stronger, the article loading capacity of the transfer system is improved, and on the other hand, the system can be used on the ground with gradient more smoothly, the applicability of the system to a use field is improved, on the other hand, the system is more flexible to steer, the moving flexibility of the transfer system is improved, and the steering system is more flexible to steer the steering system by arranging wheels at the bottom of the traveling assembly smoothly.
(2) According to the invention, the height of the clamping component is adjusted through the lifting platform, so that the clamping component can clamp and take down articles for daily use at a higher position, the action range of the system is further improved, the lifting component is used for adjusting the height of the supporting component, so that the height of the supporting component can be more matched with the height of a bed where the disabled old people are located, the compatibility of the system is improved, meanwhile, the disabled old people can more conveniently take articles for daily use transferred by the system, the disabled old people can be well removed in a lying down or sitting up state, the supporting component can be well matched with the disabled old people, the integral height of the system can be adjusted through the lifting component and the lifting platform, and the overall height of the system is adjusted.
(3) According to the invention, the tray is moved by arranging the first-stage bottom rail and the second-stage bottom rail, on one hand, the supporting and conveying assembly can be used for enabling the tray to be conveyed farther, so that the range of the supporting and conveying assembly can be used for being larger, when living goods are conveyed in a shorter distance by the system, the whole system does not need to be moved any more, and the frequency and the times of the whole system moving can be effectively reduced, so that the energy consumed by the system can be saved to a certain extent, on the other hand, the second-stage bottom rail and the tray are simultaneously moved, so that the tray position can be moved and adjusted faster, the use efficiency of the system is improved, the disabled old people with extremely poor walking capability can be assisted by arranging the clamping assembly, the living goods can be used by the disabled old people, the convenience of using the system is improved, meanwhile, the disabled old people can be prevented from danger when the disabled old people use the living goods can be avoided, the disabled old people can be safely used by one, and the use of the living goods can be ensured, and the use safety and reliability of the system can be improved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the walking assembly structure of the present invention.
Fig. 3 is a schematic view of a lifting assembly according to the present invention.
Fig. 4 is a schematic structural view of the carrying assembly of the present invention.
Fig. 5 is an enlarged view of the detail of the area a in fig. 4.
Fig. 6 is a schematic view of the tray structure of the present invention.
Fig. 7 is a schematic view of a structure of a lifting platform according to the present invention.
Fig. 8 is an enlarged view of the detail B in fig. 7.
Fig. 9 is a schematic structural view of the clamping assembly of the present invention.
In the figure, 1, a walking assembly; 101, travelling wheels, 102, a first motor, 103, an anti-collision radar, 104, an omnidirectional wheel, 2, a lifting assembly, 201, a second motor, 202, a first electric cylinder, 203, a first push rod, 204, a mounting block, 3, a carrying assembly, 301, a first-stage bottom rail, 302, a first sliding rail, 303, a belt pulley, 304, a transmission belt, 305, a third motor, 306, a second-stage bottom rail, 307, a first sliding block, 308, a screw rod, 309, a fourth motor, 310, a tray, 311, a stopper, 312, a slip ring, 313, a nut, 314, a sliding rod, 4, a lifting platform, 401, a bottom plate, 402, a supporting plate, 403, a second sliding rail, 404, a lifting plate, 405, a push plate, 406, a second sliding block, 407, a second electric cylinder, 408, a second push rod, 5, a clamping assembly, 501, a fixed seat, 502, 503, a fifth motor, 504, a rotating seat, 505, a first arm, 506, a sixth motor, 507, a second, 508, a seventh motor, 509, a third motor, 510, an eighth motor, a torque arm, a 513, a clamp, a power arm, and a clamp, 512.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in figures 1-9, the living goods transmission system for the disabled old comprises a walking component 1, a lifting component 2, a supporting and conveying component 3, The lifting assembly 2 and the lifting assembly 5 are respectively arranged at the top of the walking assembly 1, the supporting assembly 3 is arranged at the top of the lifting assembly 2, the clamping assembly 5 is arranged at the top of the lifting assembly 4, the walking assembly 1 is arranged to enable the system to walk, so that the convenience of moving and transporting the system is improved, the system is enabled to transfer articles of daily use to the side of the disabled old people from any position by moving the system, on one hand, the system is enabled to transfer articles farther, so that the action range of the system is improved, on the other hand, the system is enabled to take articles of daily use from different positions by matching with the clamping assembly 5, and further, the system does not need special arrangement of articles of daily use for the disabled old people before being used, so that the convenience of using the system is improved, the height of the clamping component 5 is adjusted, so that the clamping component 5 can clamp and remove articles for daily use at a higher position, the action range of the system is further improved, the lifting component 2 is used for adjusting the height of the supporting component 3, the height of the supporting component 3 can be more matched with the height of a bed where the disabled aged is located, the compatibility of the system is improved, the disabled aged can more conveniently take articles for daily use transferred by the system, the disabled aged can well adapt to the disabled aged no matter in a lying down or sitting up state, the height of the whole system can be adjusted by using the lifting component 2 and the lifting platform 4, on one hand, the whole height of the system is reduced, the volume of the device is smaller, the storage of the system is more convenient, on the other hand, the whole height of the system is reduced, the system is matched with the walking assembly 1 to walk, the system can pass through a smaller space, so that the flexibility of the mobile walking of the system is further improved, and meanwhile, the system can be used in a more complex environment, so that the adaptability of the system to the use environment is improved, wherein the lifting assembly 3 comprises a primary bottom rail 301, The secondary bottom rail 306 and the tray 310 are horizontally arranged, the top horizontal movement of the primary bottom rail 301 is matched with the secondary bottom rail 306, the tray 310 is movably matched at the top of the secondary bottom rail 306, the tray 310 is moved by arranging the primary bottom rail 301 and the secondary bottom rail 306, on one hand, the tray 310 can be further moved by the tray conveying component 3, the range of action of the tray conveying component 3 is further enlarged, the system is enabled to transfer living goods in a shorter distance by enabling the range of action of the tray conveying component 3 to be larger, the whole system does not need to move any more, the frequency and the times of the whole system movement can be effectively reduced, so that the energy consumed by the system can be saved to a certain extent, on the other hand, the secondary bottom rail 306 and the tray 310 are simultaneously moved, the position of the tray 310 is further moved and adjusted faster, the use efficiency of the system is improved, and the clamping component 5 comprises a fixing seat 501, The first force arm 505 and the electric gripper 513 (model: 2 f-140), the top normal running fit of fixing base 501 has rotor plate 502, vertically install the fifth motor 503 that drives rotor plate 502 pivoted on the fixing base 501, the top of rotor plate 502 passes through the bolt and installs the roating seat 504 that is "U" style of calligraphy structure, the one end of first force arm 505 articulates the cooperation on roating seat 504, the sixth motor 506 that drives first force arm 505 pivoted is installed to roating seat 504 one side horizontal, the one end that first force arm 505 kept away from roating seat 504 articulates there is the second arm 507, the second arm 507 is close to the inboard horizontal installation of first force arm 505 and drives the seventh motor 508 that second arm 507 pivoted, the one end that second arm 507 kept away from first arm 505 articulates there is the third arm 509, the one end that second arm 507 kept away from first arm 505 is horizontal installation and is driven the eighth motor 510 that third arm 509 pivoted, the one end that third arm 509 kept away from second arm 507 is fixed with the deflector 511, electric gripper 513 normal running fit is kept away from one side of third arm 509 at the deflector 511, the one side that is kept away from third arm 509 installs the ninth motor 512 that drives electric gripper 513 pivoted, the power clamp assembly that the electric gripper 513 is kept away from one side, can make things convenient for the old man's life through the electric power take place, can be avoided the high-safety and the life to the life through the high-safety performance, the life can be avoided the electric power loss and the life to the elderly, the safety loss article can be rotated by the electric power clamp system is ensured through setting up the electric power safety performance, the life can be better the life and the life can be used to the life the old.
In an optional implementation manner of this embodiment, walking wheels 101 are all installed at four corners of walking assembly 1, four first motors 102 are installed at the bottom of walking assembly 1, four first motors 102 respectively drive four walking wheels 101 to rotate, and four walking wheels 101 are respectively driven by using four first motors 102, so that on one hand, the power of the transmission system is stronger, and therefore the capability of the transmission system for loading articles is improved, and meanwhile, the system can be used on the ground with a gradient more smoothly, so that the applicability of the system to a use field is improved, and on the other hand, steering of the system is more convenient, and thus the flexibility of movement of the transmission system is improved.
In an optional implementation manner of this embodiment, the bottom center of the walking assembly 1 is provided with the omni-wheel 104, the omni-wheel 104 comprises a hub and a driven wheel, the outer circumference of the hub is uniformly provided with a plurality of hub teeth, a driven wheel is arranged between every two hub teeth, and the omni-wheel 104 is arranged at the bottom of the walking assembly 1, so that the steering adjustment flexibility of the system is improved.
In an alternative implementation manner of this embodiment, the lifting assembly 2 includes a second motor 201, a first electric cylinder 202 and a mounting block 204, the second motor 201 is vertically installed at the top of the walking assembly 1, the first electric cylinder 202 is vertically arranged at the top of the second motor 201 through a rotating shaft, a first push rod 203 is vertically arranged at the top of the first electric cylinder 202, the mounting block 204 is fixed at the top of the first push rod 203, a primary bottom rail 301 is welded and fixed at the top of the mounting block 204, the first push rod 203 is driven by the first electric cylinder 202, and the first push rod 203 pushes the mounting block 204, so that the lifting assembly 2 realizes a lifting adjustment function.
In an alternative implementation manner of this embodiment, a first sliding rail 302 is welded horizontally to the top of the primary bottom rail 301, two ends of the top of the primary bottom rail 301 are respectively and rotatably matched with a belt pulley 303, a transmission belt 304 is sleeved on the two belt pulleys 303, a third motor 305 for driving one belt pulley 303 to rotate is horizontally installed at one end of the primary bottom rail 301, a first sliding block 307 in sliding fit with the first sliding rail 302 is welded to the bottom of the secondary bottom rail 306, the secondary bottom rail 306 is movably matched with the top of the primary bottom rail 301 through the first sliding block 307, a connecting block connected with the transmission belt 304 is welded to the bottom of the secondary bottom rail 306, and the first sliding block 307 is matched with the first sliding rail 302, so that the movement of the secondary bottom rail 306 is smoother, and the movement of the tray 310 is smoother, thereby improving the stability of the system in use.
In an alternative implementation manner of this embodiment, two sides of the top of the secondary bottom rail 306 are both horizontally fixed with slide bars 314, the top of the secondary bottom rail 306 is located between the two slide bars 314 and horizontally matched with a screw rod 308 in a rotating manner, one end of the secondary bottom rail 306 is horizontally provided with a fourth motor 309 for driving the screw rod 308 to rotate, two slide rings 312 and a nut 313 are welded at the bottom of the tray 310, the two slide rings 312 are respectively sleeved on the two slide bars 314, the two slide rings 312 are respectively matched with the two slide bars 314 in a sliding manner, the nut 313 is matched with the screw rod 308 in a threaded manner, and the slide rings 312 and the slide bars 314 are arranged in a sliding manner, so that the tray 310 moves more stably, and the stability of the system in use is further improved.
In an optional implementation manner of this embodiment, the top four corners of the tray 310 are welded with the stop blocks 311, and the four stop blocks 311 are in an L-shaped structure, so that the living articles placed on the tray 310 are not easy to drop by arranging the stop blocks 311, and the reliability of the articles carried by the tray 310 is improved.
In an alternative implementation manner of this embodiment, the lifting platform 4 includes a bottom plate 401, a supporting plate 402 and a lifting plate 404, the bottom plate 401 is mounted on the top of the walking assembly 1 through bolts, the supporting plate 402 is vertically welded on the top of the bottom plate 401, one side of the supporting plate 402 is vertically welded with a second sliding rail 403, the bottom of the lifting plate 404 is welded with a push plate 405, one side of the push plate 405 close to the supporting plate 402 is welded with a second sliding block 406 in sliding fit with the second sliding rail 403, the push plate 405 is movably matched on one side of the supporting plate 402 through the second sliding block 406, one side of the supporting plate 402 close to the second sliding rail 403 is vertically fixed with a second electric cylinder 407, the top of the second electric cylinder 407 is provided with a second push rod 408, the top of the second push rod 408 is fixed with the bottom of the lifting plate 404, and the fixing seat 501 is fixed on the top of the lifting plate 404 through bolts.
In an alternative implementation manner of the embodiment, the anti-collision radar 103 is installed on the peripheral side of the walking component 1, the two sides of the top of the walking component 1 are both provided with the rotatable cameras, the end part of the supporting component 3 and the end part of the gripping component 5 are both provided with the position sensors, the bottom of the walking component 1 is provided with the PLC controller (model: S7-300), the surrounding environment is surveyed through the cameras, the walking component 1 of the system is controlled by the PLC controller to move and walk, the PLC controller is controlled to steer through data transmitted by the anti-collision radar 103 (model: HPS-3D 160), the system is prevented from colliding with other articles, the position signals of the articles for daily use are transmitted through the position sensors (model: SX 12V-025-HP-350), the PLC controller is controlled to move towards the articles for daily use, and the articles for picking up and supporting are controlled by the accurate position signals of the articles for daily use.
In an alternative implementation manner of the embodiment, the usage method of the living goods delivery system for disabled old people specifically includes the following steps:
The first step is that the travelling wheel 101 is driven by the first motor 102, the travelling wheel 101 is rotated, the transmission system is moved by rotating the travelling wheel 101, the system is moved to the side of an article for daily use required by the disabled old, the fifth motor 503 is used for driving the clamping component 5 to rotate, the clamping component 5 is directed to the article for daily use, the sixth motor 506 is used for driving the first arm 505 to rotate, the seventh motor 508 is used for driving the second arm 507 to rotate, the eighth motor 510 is used for driving the third arm 509 to rotate, the first arm 505, the second arm 507 and the third arm 509 are rotated, the electric clamp 513 is moved to the side of the article for daily use required to be transmitted, and the article for daily use is clamped by the electric clamp 513;
Step two, the household articles are clamped on a tray 310 of the supporting and conveying assembly 3 through the clamping assembly 5, the system is moved to the side of the disabled old people through the walking assembly 1, the belt pulley 303 is driven to rotate through the third motor 305, the transmission belt 304 is driven by the rotating belt pulley 303, the transmission belt 304 drives the secondary bottom rail 306 to move, the screw rod 308 is driven to rotate through the fourth motor 309, the nut 313 is driven to move through the rotating screw rod 308, the tray 310 is moved to the side of the old people through the moving secondary bottom rail 306 and the tray 310, meanwhile, the lifting assembly 2 is driven to rotate through the second motor 201, the supporting and conveying assembly 3 is driven to rotate, and the disabled old people with movable hands can reach the household articles on the tray 310 through the rotating supporting and conveying assembly 3;
And thirdly, for the disabled old people with poor mobility, the household articles on the tray 310 are clamped by the clamping assembly 5, and the disabled old people are directly assisted by the clamping assembly 5 to use the household articles.
When the novel multifunctional walking machine is used, firstly, the walking wheel 101 is driven by the first motor 102 to rotate, the transmission system is moved by rotating the walking wheel 101, the system is moved to the side of an article for daily use required by the disabled old, the system is driven by the fifth motor 503 to rotate the clamping component 5, the clamping component 5 is directed to the article for daily use, the sixth motor 506 drives the first force arm 505 to rotate, the seventh motor 508 drives the second force arm 507 to rotate, the eighth motor 510 drives the third force arm 509 to rotate the first force arm 505, The second arm 507 and the third arm 509 move the electric gripper 513 to the side of the living goods to be transferred, clamp the living goods by the electric gripper 513, by arranging the traveling assembly 1, the system can travel, thereby improving the convenience of moving and transporting the system, by moving the system, the living goods can be transferred to the side of the disabled old people from any position, on one hand, the system can be further away from the articles to be transferred, thereby improving the action range of the system, on the other hand, the system can be matched with the clamping assembly 5 to take the living goods from different positions, further, the system is enabled to finish the living goods used by the disabled old people before being used, thereby improving the convenience of using the system, by using the four first motors 102, on the one hand, the power of the transfer system is stronger, thereby improving the capability of the articles loaded by the transfer system, and simultaneously, the system can be used on the ground smoothly, on the ground, thereby improving the applicability of the system to the use site, on the other hand, the system can be more smoothly rotated by using the flexible belt pulley assembly 3, the other hand, the flexible system is driven by the driving pulley wheel assembly 3, the flexible system is driven by the transmission assembly 3, the flexible pulley assembly is driven by the transmission assembly 3, the flexible pulley is driven by the flexible pulley assembly 3, and the traveling assembly is driven by the traveling assembly 3, and the traveling assembly is moved by the flexible pulley assembly is driven by the traveling assembly 3, and the traveling assembly is driven by the traveling assembly 3, the screw rod 308 is driven by the fourth motor 309 to rotate, the screw rod 308 is rotated to enable the nut 313 to move, the nut 313 drives the tray 310 to move, the tray 310 is moved to the side of the old people by moving the second-stage bottom rail 306 and the tray 310, meanwhile, the lifting assembly 2 is driven by the second motor 201 to rotate to drive the supporting and conveying assembly 3 to rotate, the disabled old people with movable hands can reach the living goods on the tray 310 by rotating the supporting and conveying assembly 3, the lifting platform 4 is arranged to adjust the height of the clamping assembly 5, the clamping assembly 5 can clamp the living goods at a higher position, the application range of the system is further improved, the lifting assembly 2 is used to adjust the height of the supporting and conveying assembly 3, the height of the supporting and conveying assembly 3 can be more matched with the height of a bed where the disabled old people are located, the compatibility of the system is improved, meanwhile, the disabled old people can more conveniently take articles for daily use transferred by the system, the disabled old people can well adapt to the disabled old people no matter in a lying down or sitting up state, the lifting assembly 2 and the lifting platform 4 are used for adjusting the overall height of the system, on one hand, the overall height of the system is reduced, the volume of the equipment is smaller, so that the system is more convenient to store, on the other hand, the overall height of the system is reduced, the system is matched with the walking assembly 1 to walk, so that the system can pass through a smaller space, the flexibility of moving and walking of the system is further improved, meanwhile, the system can be used in a more complex environment, the adaptability of the system to the use environment is improved, finally, to the bad disabled old man of mobility, get the articles for daily use clamp of subassembly 5 on with tray 310 through pressing from both sides, directly get the supplementary disabled old man of subassembly 5 through pressing from both sides and use this articles for daily use, through setting up one-level bottom rail 301 and second grade bottom rail 306, remove tray 310, on the one hand, make the distance that the subassembly 3 can be sent out tray 310 more distant, and then make the scope that the subassembly 3 can act on of sending is bigger, through making the scope that subassembly 3 acts on of sending bigger, make this system when transferring articles for daily use in the shorter distance, the whole system need not remove again, and then can effectively reduce the frequency and the number of times that the system moved entirely, thereby can save the energy that this system consumed to a certain extent, on the other hand, second grade bottom rail 306 and tray 310 remove simultaneously, and then make the position movement of tray 310 adjust more fast, thereby improve the efficiency that this system used, through setting up the subassembly 5 to the disabled old man of extremely poor walking ability, help disabled old man use articles for daily use, thereby improve the system's convenience, and make the disabled old man lean on the safety of the system when guaranteeing that the disabled old man uses the safety of the subassembly, and disabled old man have avoided the safety to take place the article.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1.一种用于失能老人的生活用品传递系统，包括行走组件（1）、升降组件（2）、托送组件（3）、升降台（4）和夹取组件（5），其特征在于：所述行走组件（1）的顶部分别安装有升降组件（2）和升降台（4），所述托送组件（3）安装在升降组件（2）顶部，所述夹取组件（5）安装在升降台（4）顶部，其中，所述托送组件（3）包括一级底轨（301）、二级底轨（306）和托盘（310），所述一级底轨（301）呈水平设置，所述一级底轨（301）的顶部水平移动配合有二级底轨（306），所述托盘（310）移动配合在二级底轨（306）顶部，所述夹取组件（5）包括固定座（501）、第一力臂（505）和电动夹持器（513），所述固定座（501）的顶部转动配合有旋转板（502），所述固定座（501）上竖直安装有驱动旋转板（502）转动的第五电机（503），所述旋转板（502）的顶部通过螺栓安装有呈“U”字型结构的旋转座（504），所述第一力臂（505）的一端铰接配合在旋转座（504）上，所述旋转座（504）一侧水平安装有驱动第一力臂（505）转动的第六电机（506），所述第一力臂（505）远离旋转座（504）的一端铰接有第二力臂（507），第二力臂（507）靠近第一力臂（505）一端内侧水平安装有驱动第二力臂（507）转动的第七电机（508），所述第二力臂（507）远离第一力臂（505）的一端铰接有第三力臂（509），第二力臂（507）远离第一力臂（505）一端内侧水平安装有驱动第三力臂（509）转动的第八电机（510），所述第三力臂（509）远离第二力臂（507）的一端固定有转向板（511），所述电动夹持器（513）转动配合在转向板（511）远离第三力臂（509）的一侧，所述转向板（511）靠近第三力臂（509）的一侧安装有驱动电动夹持器（513）转动的第九电机（512）。1. A system for delivering daily necessities for disabled elderly people, comprising a walking assembly (1), a lifting assembly (2), a conveying assembly (3), a lifting platform (4) and a clamping assembly (5), characterized in that: the lifting assembly (2) and the lifting platform (4) are respectively installed on the top of the walking assembly (1), the conveying assembly (3) is installed on the top of the lifting assembly (2), and the clamping assembly (5) is installed on the top of the lifting platform (4), wherein the conveying assembly (3) comprises a primary bottom rail (301), a secondary bottom rail (306) and a tray (310), and the primary bottom rail (301) The first bottom rail (301) is arranged horizontally, the top of the first bottom rail (301) is horizontally movable and matched with the second bottom rail (306), the tray (310) is movable and matched with the top of the second bottom rail (306), the clamping assembly (5) comprises a fixed seat (501), a first force arm (505) and an electric clamp (513), the top of the fixed seat (501) is rotatably matched with a rotating plate (502), a fifth motor (503) for driving the rotating plate (502) to rotate is vertically installed on the fixed seat (501), and a "U"-shaped screwdriver is installed on the top of the rotating plate (502) by bolts. The rotating seat (504) of the structure is provided, one end of the first lever arm (505) is hingedly engaged with the rotating seat (504), a sixth motor (506) for driving the first lever arm (505) to rotate is horizontally mounted on one side of the rotating seat (504), a second lever arm (507) is hingedly mounted on one end of the first lever arm (505) away from the rotating seat (504), a seventh motor (508) for driving the second lever arm (507) to rotate is horizontally mounted on the inner side of one end of the second lever arm (507) close to the first lever arm (505), and a sixth motor (506) for driving the first lever arm (505) to rotate is horizontally mounted on one end of the second lever arm (507) away from the first lever arm (505). A third lever arm (509) is hinged at one end thereof, an eighth motor (510) for driving the third lever arm (509) to rotate is horizontally mounted on the inner side of one end of the second lever arm (507) away from the first lever arm (505), a steering plate (511) is fixed to one end of the third lever arm (509) away from the second lever arm (507), the electric clamp (513) is rotationally engaged with a side of the steering plate (511) away from the third lever arm (509), and a ninth motor (512) for driving the electric clamp (513) to rotate is mounted on a side of the steering plate (511) close to the third lever arm (509). 2.根据权利要求1所述的一种用于失能老人的生活用品传递系统，其特征在于：行走组件（1）的四角均安装有行走轮（101），行走组件（1）底部安装有四个第一电机（102），四个第一电机（102）分别驱动四个行走轮（101）转动。2. A system for delivering daily necessities for disabled elderly people according to claim 1, characterized in that: four corners of the walking component (1) are each equipped with walking wheels (101), and four first motors (102) are installed at the bottom of the walking component (1), and the four first motors (102) respectively drive the four walking wheels (101) to rotate. 3.根据权利要求1所述的一种用于失能老人的生活用品传递系统，其特征在于：行走组件（1）底部中心安装有全向轮（104），全向轮（104）包括轮毂和从动轮，轮毂的外圆周处均匀开设有若干那个轮毂齿，每两个轮毂齿之间装均设有一从动轮。3. A system for delivering daily necessities for disabled elderly people according to claim 1, characterized in that an omnidirectional wheel (104) is installed at the bottom center of the walking component (1), the omnidirectional wheel (104) comprises a hub and a driven wheel, a plurality of hub teeth are evenly arranged on the outer circumference of the hub, and a driven wheel is installed between every two hub teeth. 4.根据权利要求1所述的一种用于失能老人的生活用品传递系统，其特征在于：升降组件（2）包括第二电机（201）、第一电缸（202）和安装块（204），第二电机（201）竖直安装在行走组件（1）顶部，第一电缸（202）通过转轴竖直设置在第二电机（201）顶部，第一电缸（202）的顶部竖直设有第一推杆（203），安装块（204）固定在第一推杆（203）顶部，一级底轨（301）焊接固定在安装块（204）顶部。4. A system for delivering daily necessities for disabled elderly people according to claim 1, characterized in that: the lifting assembly (2) comprises a second motor (201), a first electric cylinder (202) and a mounting block (204), the second motor (201) is vertically mounted on the top of the walking assembly (1), the first electric cylinder (202) is vertically arranged on the top of the second motor (201) through a rotating shaft, a first push rod (203) is vertically arranged on the top of the first electric cylinder (202), the mounting block (204) is fixed on the top of the first push rod (203), and the primary bottom rail (301) is welded and fixed on the top of the mounting block (204). 5.根据权利要求1所述的一种用于失能老人的生活用品传递系统，其特征在于：一级底轨（301）的顶部水平焊接有第一滑轨（302），一级底轨（301）顶部两端均转动配合有皮带轮（303），两个皮带轮（303）上套设有传动皮带（304），一级底轨（301）一端水平安装有驱动其中一个皮带轮（303）转动的第三电机（305），二级底轨（306）的底部焊接有与第一滑轨（302）滑动配合的第一滑块（307），二级底轨（306）通过第一滑块（307）移动配合在一级底轨（301）顶部，二级底轨（306）底部焊接有与传动皮带（304）连接的连接块。5. A system for delivering daily necessities for disabled elderly people according to claim 1, characterized in that: a first slide rail (302) is horizontally welded on the top of the primary bottom rail (301), pulleys (303) are rotatably matched at both ends of the top of the primary bottom rail (301), and a transmission belt (304) is sleeved on the two pulleys (303), a third motor (305) for driving one of the pulleys (303) to rotate is horizontally installed at one end of the primary bottom rail (301), a first slider (307) slidably matched with the first slide rail (302) is welded on the bottom of the secondary bottom rail (306), the secondary bottom rail (306) is movably matched on the top of the primary bottom rail (301) through the first slider (307), and a connecting block connected to the transmission belt (304) is welded on the bottom of the secondary bottom rail (306). 6.根据权利要求1所述的一种用于失能老人的生活用品传递系统，其特征在于：二级底轨（306）顶部两侧均水平固定有滑杆（314），二级底轨（306）顶部位于两个滑杆（314）之间水平转动配合有丝杆（308），二级底轨（306）一端水平安装有驱动丝杆（308）转动的第四电机（309），托盘（310）的底部焊接有两个滑环（312）和一个螺母（313），两个滑环（312）分别套设在两个滑杆（314）上，且两个滑环（312）分别与两个滑杆（314）滑动配合，螺母（313）螺纹配合在丝杆（308）上。6. A system for delivering daily necessities for disabled elderly people according to claim 1, characterized in that: sliding rods (314) are horizontally fixed on both sides of the top of the secondary bottom rail (306), the top of the secondary bottom rail (306) is located between the two sliding rods (314) and is horizontally rotatably matched with a screw rod (308), a fourth motor (309) for driving the screw rod (308) to rotate is horizontally installed at one end of the secondary bottom rail (306), two slip rings (312) and a nut (313) are welded to the bottom of the tray (310), the two slip rings (312) are respectively sleeved on the two sliding rods (314), and the two slip rings (312) are respectively slidably matched with the two sliding rods (314), and the nut (313) is threadedly matched on the screw rod (308). 7.根据权利要求1所述的一种用于失能老人的生活用品传递系统，其特征在于：托盘（310）的顶部四角均焊接有挡块（311），四个挡块（311）均呈“L”型结构。7. A system for delivering daily necessities for disabled elderly people according to claim 1, characterized in that: four corners of the top of the tray (310) are welded with stoppers (311), and the four stoppers (311) are all in an "L"-shaped structure. 8.根据权利要求1所述的一种用于失能老人的生活用品传递系统，其特征在于：升降台（4）包括底板（401）、支撑板（402）和升降板（404），底板（401）通过螺栓安装在行走组件（1）顶部，支撑板（402）竖直焊接在底板（401）顶部，支撑板（402）一侧竖直焊接有第二滑轨（403），升降板（404）的底部焊接有推板（405），推板（405）靠近支撑板（402）的一侧焊接有与第二滑轨（403）滑动配合的第二滑块（406），推板（405）通过第二滑块（406）移动配合在支撑板（402）一侧，支撑板（402）靠近第二滑轨（403）的一侧竖直固定有第二电缸（407），第二电缸（407）的顶部设有第二推杆（408），第二推杆（408）的顶部与升降板（404）的底部固定，固定座（501）通过螺栓固定在升降板（404）顶部。8. A system for delivering daily necessities for disabled elderly people according to claim 1, characterized in that: the lifting platform (4) comprises a bottom plate (401), a support plate (402) and a lifting plate (404), the bottom plate (401) is mounted on the top of the walking assembly (1) by bolts, the support plate (402) is vertically welded to the top of the bottom plate (401), a second slide rail (403) is vertically welded to one side of the support plate (402), a push plate (405) is welded to the bottom of the lifting plate (404), and the push plate (405) is close to the support plate (402). ) is welded to one side of the support plate (402) with a second slider (406) that is slidably matched with the second slide rail (403); the push plate (405) is moved and matched to one side of the support plate (402) through the second slider (406); a second electric cylinder (407) is vertically fixed to one side of the support plate (402) close to the second slide rail (403); a second push rod (408) is provided at the top of the second electric cylinder (407); the top of the second push rod (408) is fixed to the bottom of the lifting plate (404); and the fixing seat (501) is fixed to the top of the lifting plate (404) by bolts. 9.根据权利要求1所述的一种用于失能老人的生活用品传递系统，其特征在于：行走组件（1）的周侧均安装有防碰撞雷达（103），行走组件（1）顶部两侧均安装有可以转向的摄像头，托送组件（3）的端部和夹取组件（5）的端部均安装有位置传感器，行走组件（1）底部安装有PLC控制器。9. A system for delivering daily necessities to disabled elderly people according to claim 1, characterized in that: anti-collision radars (103) are installed on the sides of the walking component (1), steerable cameras are installed on both sides of the top of the walking component (1), position sensors are installed at the ends of the conveying component (3) and the clamping component (5), and a PLC controller is installed at the bottom of the walking component (1). 10.根据权利要求1所述的一种用于失能老人的生活用品传递系统，其特征在于：该用于失能老人的生活用品传递系统的使用方法具体包括以下步骤：10. A system for delivering daily necessities to disabled elderly people according to claim 1, characterized in that: the method for using the system for delivering daily necessities to disabled elderly people specifically comprises the following steps: 步骤一：通过第一电机（102）带动，使行走轮（101）转动，通过转动行走轮（101），使该传递系统移动，将该系统移动到失能老人所需的生活用品旁边，通过第五电机（503）带动，转动夹取组件（5）的方向，使夹取组件（5）朝向生活用品，通过第六电机（506）带动，转动第一力臂（505），通过第七电机（508）带动，转动第二力臂（507），通过第八电机（510）带动，转动第三力臂（509），通过转动第一力臂（505）、第二力臂（507）和第三力臂（509），将电动夹持器（513）移动到所要传递的生活用品旁，通过电动夹持器（513）将生活用品夹起来；Step 1: The first motor (102) is driven to rotate the running wheel (101), and the transmission system is moved by rotating the running wheel (101), and the system is moved to the side of the daily necessities required by the disabled elderly. The fifth motor (503) is driven to rotate the direction of the gripping component (5) so that the gripping component (5) faces the daily necessities. The sixth motor (506) is driven to rotate the first lever arm (505), and the seventh motor (508) is driven to rotate the second lever arm (507). The eighth motor (510) is driven to rotate the third lever arm (509), and the electric gripper (513) is moved to the side of the daily necessities to be transferred by rotating the first lever arm (505), the second lever arm (507) and the third lever arm (509), and the daily necessities are gripped by the electric gripper (513); 步骤二：通过夹取组件（5）将生活用品夹取到托送组件（3）的托盘（310）上，通过行走组件（1），将该系统移动到失能老人旁边，通过第三电机（305）带动皮带轮（303）转动，通过转动皮带轮（303），使传动皮带（304）传动，传动皮带（304）带动二级底轨（306）移动，通过第四电机（309）带动，使丝杆（308）转动，通过转动丝杆（308），使螺母（313）移动，螺母（313）带动托盘（310）移动，通过移动二级底轨（306）和托盘（310），将托盘（310）移动至老人旁边，同时，通过第二电机（201）带动，使升降组件（2）转动，进而带动托送组件（3）转动，通过转动托送组件（3），使手部能够活动的失能老人可以够到托盘（310）上的生活用品；Step 2: clamp the daily necessities onto the tray (310) of the conveying assembly (3) by the clamping assembly (5), move the system to the side of the disabled elderly by the walking assembly (1), drive the pulley (303) to rotate by the third motor (305), drive the transmission belt (304) by rotating the pulley (303), drive the secondary bottom rail (306) by the transmission belt (304), drive the secondary bottom rail (306) to move by the fourth motor (309), rotate the screw rod (308), move the nut (313) by rotating the screw rod (308), drive the tray (310) to move by the nut (313), move the secondary bottom rail (306) and the tray (310), move the tray (310) to the side of the elderly by moving the secondary bottom rail (306) and the tray (310), and at the same time, drive the lifting assembly (2) to rotate by the second motor (201), thereby driving the conveying assembly (3) to rotate, and by rotating the conveying assembly (3), the disabled elderly whose hands can move can reach the daily necessities on the tray (310); 步骤三：对于行动能力较差的失能老人，通过夹取组件（5）将托盘（310）上的生活用品夹取起来，直接通过夹取组件（5）辅助失能老人使用该生活用品。Step 3: For disabled elderly people with poor mobility, the daily necessities on the tray (310) are picked up by the clamping assembly (5), and the disabled elderly people are assisted to use the daily necessities directly by the clamping assembly (5).
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Citations (2)

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CN110539288A (en) * 2018-05-28 2019-12-06 株式会社捷太格特 Auxiliary device
CN114180301A (en) * 2021-11-08 2022-03-15 重庆城市管理职业学院 A drug delivery robot for nursing homes

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SE0300477L (en) * 2003-02-24 2004-01-20 Dolomite Ab Device for braking a walker
JP6159185B2 (en) * 2013-07-30 2017-07-05 サカセ化学工業株式会社 Self-propelled transport cart
CN106618826B (en) * 2016-12-23 2019-08-16 北京益康生活智能科技有限公司 A kind of intelligent nursing system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110539288A (en) * 2018-05-28 2019-12-06 株式会社捷太格特 Auxiliary device
CN114180301A (en) * 2021-11-08 2022-03-15 重庆城市管理职业学院 A drug delivery robot for nursing homes

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