CN114348528A - Belt and roller combined conveying platform and application method thereof - Google Patents

Abstract

The invention relates to a belt-roller combined conveying platform and an application method thereof, and relates to the technical field of rollers. technical problem. In the belt-roller combined conveying platform, both the belt conveying device and the roller conveying device can respectively convey objects or people. Alternate distribution; the direction in which the object or person is conveyed by the roller conveyor and the direction in which the object or person is conveyed by the belt conveyor are perpendicular to each other. The application method of the belt-roller combined conveying platform includes the steps of: the conveying force synthesized during the operation of the belt conveying device and the roller conveying device drives the object or person to move in the required direction. The present invention is used to improve the transmission efficiency and the uniformity of the force exerted by the object or human body being transmitted.

Description

Belt-roller combined conveying platform and application method thereof

technical field

The invention relates to the technical field of rollers, in particular to a belt-roller combined conveying platform and an application method of the belt-roller combined conveying platform.

Background technique

At present, the omnidirectional motion platforms provided in the prior art that can transport articles or people are mainly roller omnidirectional motion platforms and belt omnidirectional motion platforms.

The roller omnidirectional motion platform basically includes a casing, several groups of alternately placed helical rollers arranged in the casing, and a motor for driving the helical rollers, the helical rollers are used to provide a human body moving on the surface of the platform. Reverse movement speed. The belt omnidirectional motion platform is to replace the spiral roller with a belt, and other configurations and principles are basically the same.

The applicant found that the prior art has at least the following problems:

The prior art has technical problems such as low transmission efficiency (the prior art transmits with a 45° component) and the uneven force exerted by the roller on the roller to the object or human body being transmitted.

SUMMARY OF THE INVENTION

A technical problem to be solved by the present invention is to provide a belt-roller combined conveying platform and an application method of the belt-roller combined conveying platform. The technical problems such as the low transmission efficiency of the prior art (the prior art transmits with a 45° component) and the uneven force exerted by the roller on the roller to the object or human body to be transmitted are solved.

According to a first aspect of the present invention, the present invention provides a belt-roller combined conveying platform, including a belt conveying device, a roller conveying device, a belt drive mechanism and a roller drive mechanism, wherein:

Both the belt conveying device and the roller conveying device can respectively convey objects or persons, the belt driving mechanism is drivingly connected with the belt conveying device, and the roller driving mechanism is driven by the roller conveying device. connect;

In the direction of conveying the object or person by the roller conveying device, a plurality of the belt conveying devices and a plurality of the roller conveying devices are alternately distributed;

The direction in which the object or person is conveyed by the roller conveying device and the direction in which the object or person is conveyed by the belt conveying device are perpendicular to each other.

In the present invention, the belt can be any medium such as transmission belts or chains of other materials, that is to say, other transmission modes that are equivalent or similar to belt transmission (such as transmission belt transmission of other materials, chain transmission) are all within the protection scope of the present invention. Inside.

Optionally, the belt-roller combined conveying platform further includes a bottom plate, and the belt conveying device, the roller conveying device, the belt driving mechanism and the roller driving mechanism are all arranged on the same bottom plate, Each of the roller conveyors is distributed between two of the belt conveyors or each of the belt conveyors is distributed between two of the roller conveyors.

Optionally, the roller conveying device includes several pairs of brackets and several rollers rotatably connected to the brackets, the brackets are fixedly connected to the bottom plate, and each roller is rotatably connected to a pair of the brackets, The roller driving mechanism can drive the roller to rotate, and the roller can transport the object or person located on the top surface of the roller to move.

Optionally, the roller is further embedded with several rotatable rollers, and the axial direction of the roller is perpendicular to the axial direction of the roller.

Optionally, the roller drive mechanism includes an engine 1 and a belt transmission mechanism, the belt transmission mechanism includes a belt 1 and a belt 2, and the belt is a set of power output pulleys and a belt set on the main shaft of the engine 1. On the power input wheel of the roller, the second belt is set on the power output wheel of one of the rollers and the power input wheel of the other roller driven by the first belt.

Optionally, the belt conveying device includes a transmission belt, a first pulley and a second pulley, and the transmission belt is sleeved on the first pulley and the second pulley and can be connected between the first pulley and the second pulley. Driven by the second pulley, it runs and transports objects or people.

Optionally, the belt conveying device further includes several groups of runner mechanisms arranged on the conveyor belt, each group of the runner mechanisms includes two vertical plates fixedly connected with the conveyor belt and a rotating connection on the conveyor belt. Several runners between the two vertical plates, the axial direction of the runners is parallel to the running direction of the conveyor belt;

All the runners in each group of runner mechanisms are evenly distributed between the two vertical plates, and several groups of the runner mechanisms are continuously distributed on the conveyor belt along the circumferential direction (ie, the running direction). on the conveyor belt.

Optionally, the belt drive mechanism includes an engine two and a belt drive shaft, the power output shaft of the engine two is drivingly connected to the belt drive shaft, and the belt drive shaft is connected to all the one or all the pulleys. The two pulleys are drivingly connected.

Optionally, the belt-roller combined conveying platform is an automobile, a logistics transmission belt, a treadmill or a VR universal moving platform.

The application method of the belt-roller combined conveying platform provided by the embodiment of the present invention includes the following steps:

Step A: According to the application field of the belt-roller combined conveying platform provided by any technical solution of the present invention, select the size of the parts required by the belt-roller combined conveying platform, and the application fields include at least automobiles, logistics, sports and VR;

Step B: According to the situation of the application field, determine the cost of the belt-roller combined conveying platform, and select the production materials corresponding to the parts required by the belt-roller combined conveying platform;

Step C: Manufacture the parts of the belt-roller combined conveying platform, assemble to form a complete belt-roller combined conveying platform, activate the belt driving mechanism and the roller driving mechanism, and the belt driving mechanism The belt conveying device operates, the roller driving mechanism drives the roller conveying device to operate, and the combined conveying force during the operation of the belt conveying device and the roller conveying device drives the object or person to move in the required direction .

Any technical solution of the present invention can at least produce the following technical effects:

In the present invention, in the direction of conveying objects or people of the roller conveying device, several belt conveying devices and several roller conveying devices are alternately distributed; They are perpendicular to each other. Since the transmission directions of the roller conveyor and the belt conveyor are perpendicular to each other, the efficiency loss is less when the transmission force is combined, and the transmission efficiency is higher. At the same time, the roller conveyor and the belt conveyor are alternately arranged soft and hard. When the product is on the ground, it is almost stepped on the ordinary ground, so it is more comfortable and has a better experience. It is not easy to be injured when people move, has high sensitivity, high fidelity, is not easy to slip and fall, and does not require waist protection, so it solves the problem of the existing technology. Technical problems such as low transmission efficiency (the prior art uses rollers or belts to transmit with a 45° component) and the uneven force exerted by the rollers on the rollers to the object or human body to be transmitted.

Other advantages and technical effects that can be produced by the present invention will be described in detail below.

Description of drawings

The above and other objects, features and advantages of the present invention will become more apparent from the more detailed description of the exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the exemplary embodiments of the present invention. same parts.

1 is a schematic diagram of a three-dimensional structure of a belt-roller combined conveying platform provided by an embodiment of the present invention;

Fig. 2 is the enlarged schematic diagram of the partial area of Fig. 1;

Figure 3 is a schematic front view of the belt-roller combined conveying platform shown in Figure 1;

Fig. 4 is the bottom view schematic diagram of the belt-roller combined conveying platform shown in Fig. 3;

Fig. 5 is the schematic diagram of the three-dimensional structure of the roller (when the roller is not installed) of the belt-roller combined conveying platform shown in Fig. 3;

6 is a schematic diagram of the three-dimensional structure of the belt conveying device of the belt-roller combined conveying platform shown in FIG. 3 (when the vertical plate and the runner are not installed);

FIG. 7 is a schematic top view of the belt conveying device shown in FIG. 6 (when the runner mechanism is not installed);

8 is a schematic diagram of the three-dimensional structure of the belt conveying device (when the upper runner mechanism is installed) of the belt-roller combined conveying platform shown in FIG. 6;

Fig. 9 is the partial enlarged schematic diagram of Fig. 8;

Marked in the figure:

1. Belt conveyor; 11. Conveyor belt; 121, Pulley one; 122, Pulley two; 123, Interval support frame; 13, Wheel mechanism; 131, Vertical plate; device; 21, bracket; 22, roller; 23, roller; 3, belt drive mechanism; 31, belt drive shaft; 32, engine two; 4, roller drive mechanism; 41, engine one; 421, belt one; 422 , Belt two; 5, bottom plate.

Detailed ways

Preferred embodiments of the present invention will be described in more detail below with reference to FIGS. 1-9 of the accompanying drawings. Although preferred embodiments of the present invention are shown in FIGS. 1-9 of the accompanying drawings, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the present invention to those skilled in the art.

As shown in FIGS. 1-9 , the belt-roller combined conveying platform provided by the embodiment of the present invention includes a belt conveying device 1, a roller conveying device 2, a belt driving mechanism 3 and a roller driving mechanism 4, wherein:

Both the belt conveying device 1 and the roller conveying device 2 can respectively convey objects or people, the belt driving mechanism 3 is drivingly connected with the belt conveying device 1, and the roller driving mechanism 4 is drivingly connected with the roller conveying device 2;

In the direction of conveying objects or people of the roller conveying device 2, several belt conveying devices 1 and several roller conveying devices 2 are alternately distributed;

The direction in which the object or person is conveyed by the roller conveying device 2 and the direction in which the object or person is conveyed by the belt conveying device 1 are perpendicular to each other.

In the present invention, the belt can be any medium such as transmission belts, chains, gears, racks, etc. made of other materials, that is to say, other transmission modes that are equivalent or similar to belt transmissions (such as transmission belt transmissions of other materials, chain transmissions, gear transmissions, rack drive) are all within the protection scope of the present invention.

In the present invention, in the direction of conveying objects or people by the roller conveying device 2, several belt conveying devices 1 and several roller conveying devices 2 are alternately distributed; The directions of objects or people are perpendicular to each other. Since the transmission directions of the roller conveyor 2 and the belt conveyor 1 are perpendicular to each other, the efficiency loss is less when the transmission force is combined, and the transmission efficiency is higher. The belt conveyor 1 has a certain flexibility. The noise is low, and at the same time, the roller conveyor 2 and the belt conveyor 1 are alternately arranged soft and hard. When the human body steps on the product of the present invention, it is almost stepped on the ordinary ground, so it is more comfortable, and the movement of personnel is not easy to be injured, with high sensitivity and lifelikeness. High degree, not easy to slip and fall, no need for waist protection.

As an optional implementation manner, in this embodiment, the combined platform of the belt roller 22 further includes a bottom plate 5 , and the belt conveying device 1 , the roller conveying device 2 , the belt driving mechanism 3 and the roller driving mechanism 4 are all arranged on the same bottom plate 5 , each roller conveying device 2 is distributed between two belt conveying devices 1 or each belt conveying device 1 is distributed between two roller conveying devices 2 .

The above arrangement has a compact structure, which is convenient for assembly and movement. If the bottom plate 5 is arranged in a foldable structure, the whole device can also become a foldable device, thereby further reducing the occupied space.

As an optional implementation manner, in this embodiment, the roller conveying device 2 includes several pairs of brackets 21 and several rollers 22 rotatably connected to the brackets 21 . The brackets 21 are fixedly connected to the bottom plate 5 , and each roller 22 is connected to a pair of rollers 22 . The bracket 21 is rotatably connected, and the roller drive mechanism 4 can drive the roller 22 to rotate, and the roller 22 can transport the object or person on the top surface of the roller 22 to move. The above structure is simple and easy to assemble.

As an optional implementation manner, in this embodiment, the roller 22 is further embedded with a number of rotatable rollers, and the axial direction of the rollers is perpendicular to the axial direction of the roller 22 . The roller can reduce the friction force on the surface of the roller 22, and at the same time, make the conveyed person or object receive more uniform force.

As an optional implementation manner, in this embodiment, the roller drive mechanism 4 includes an engine one 41 and a belt transmission mechanism. The belt transmission mechanism includes a belt one 421 and a belt two 422. The belt one 421 is sleeved on the main shaft of the engine one 41. Power On the output pulley and the power input pulley of one roller 22 , the second belt 422 is sleeved on the power output pulley of one roller 22 and the power input pulley of the other roller 22 driven by the first belt 421 . The belt drive has low noise and is easy to assemble.

As an optional implementation manner, in this embodiment, the belt conveying device 1 includes a transmission belt 11 , a first pulley 121 and a second pulley 122 , and the transmission belt 11 is sleeved on the first pulley 121 and the second pulley 122 and can be Driven by the first wheel 121 and the second pulley 122, it runs and transports objects or people. When the first pulley 121 or the second pulley 122 rotates under the driving of the engine, it can drive the conveyor belt 11 to run and transport articles or people. A spacer support frame 123 is also provided below the conveyor belt 11 and between the conveyor belt 11 and the adjacent rollers 22 . The spacer support frame 123 has the functions of limiting, supporting, guiding and laterally protecting the conveyor belt 11 .

As an optional implementation manner, in this embodiment, the belt conveying device 1 further includes several groups of runner mechanisms 13 disposed on the conveyor belt 11 , and each group of runner mechanisms 13 includes two vertical plates that are fixedly connected to the conveyor belt 11 . 131 and several runners 132 rotatably connected between the two vertical plates 131, the axial direction of the runners 132 is parallel to the running direction;

In each group of runner mechanisms 13 , the runners 132 are evenly distributed between the two vertical plates 131 , and several groups of runner mechanisms 13 are continuously distributed on the conveyor belt 11 along the circumferential direction of the conveyor belt 11 . The runners 132 can reduce the frictional force on the surface of the roller 22 , and at the same time, the plurality of runners 132 make the conveyed person or object receive more uniform force.

As an optional implementation manner, in this embodiment, the belt drive mechanism 3 includes a second engine and a belt drive shaft. The power output shaft of the second engine is drivingly connected to the belt drive shaft, and the belt drive shaft is connected to all the first pulleys 121 or all belts. Wheel two 122 is drivingly connected. Both the first engine 41 and the second engine can use motors, and the second engine is preferably a 90-degree (elbow) motor.

As an optional implementation manner, the combined platform of the belt roller 22 in this embodiment is an automobile, a logistics transmission belt, a treadmill or a VR universal mobile platform. Of course, the combined platform of the belt roller 22 can also be applied in other fields.

The application method of the belt roller 22 combination platform provided by the embodiment of the present invention includes the following steps:

Step A: According to the application field of the belt roller 22 combination platform provided by any technical solution of the present invention, select the size of the parts required for the belt roller 22 combination platform, and the application fields include at least automobiles, logistics, sports and VR;

Step B: According to the situation of the application field, determine the cost of the combined platform of the belt roller 22, and select the production materials corresponding to the parts required by the combined platform of the belt roller 22;

Step C: Manufacture the parts of the combined platform of the belt roller 22, assemble to form a complete combined platform of the belt roller 22, start the belt driving mechanism 3 and the roller driving mechanism 4, and the belt driving mechanism 3 drives the belt conveying device 1 to run, The roller conveying device 2 is driven by the roller driving mechanism 4 to run, and the combined conveying force during the operation of the belt conveying device 1 and the roller conveying device 2 drives the object or person to move in the required direction.

Compared with the prior art, the present invention has the following advantages:

1. The existing universal platform of the roller and the universal platform of the belt cannot be folded, and the floor space is very large and the volume is also large. It takes up too much space when not in use. The combined invention can be folded, the floor area is one-fifth of the original, and the volume is much reduced.

2. Two materials can be selected for the roller and the belt of the combined invention, and two materials with the lowest noise during friction can be found for combined assembly, so as to minimize the noise.

3. This method can be implemented in many variants, including chain type, roller type, and retracted push bearing method, which can be combined with each other in various ways. And the development of technology in the future can also be realized in other ways.

4. Since the roller and the belt are two kinds of devices, the materials used are also two kinds of materials, which can control the friction force within a reasonable range, prevent slippage, and make the objects or people on the platform more stable.

5. There are various choices of belt materials. Choose the most cost-effective belt according to the cost budget. You do not need to consider the problem of collapse, because there is a roller supporting it.

6. The belt conveyor and roller conveyor are alternately arranged soft and hard to maximize comfort. It feels more realistic, as if stepping on the road.

Various embodiments of the present invention have been described above, and the foregoing descriptions are exemplary, not exhaustive, and not limiting of the disclosed embodiments. Numerous modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein was chosen to best explain the principles of the various embodiments, the practical application or improvement over the technology in the marketplace, or to enable others of ordinary skill in the art to understand the various embodiments disclosed herein.

Claims (10)

1. A belt-roller combined conveying platform is characterized in that, comprising belt conveying device, roller conveying device, belt drive mechanism and roller drive mechanism, wherein: Both the belt conveying device and the roller conveying device can respectively convey objects or persons, the belt driving mechanism is drivingly connected with the belt conveying device, and the roller driving mechanism is driven by the roller conveying device. connect; In the direction of conveying the object or person by the roller conveying device, a plurality of the belt conveying devices and a plurality of the roller conveying devices are alternately distributed; The direction in which the object or person is conveyed by the roller conveying device and the direction in which the object or person is conveyed by the belt conveying device are perpendicular to each other. 2 . The belt-roller combined conveying platform according to claim 1 , wherein the belt-roller combined conveying platform further comprises a bottom plate, the belt conveying device, the roller conveying device, and the belt driving mechanism. 3 . And the roller drive mechanisms are all arranged on the same bottom plate, and each roller conveying device is distributed between the two belt conveying devices or each belt conveying device is distributed between the two belt conveying devices. between the roller conveyors. 3 . The belt-roller combined conveying platform according to claim 2 , wherein the roller conveying device comprises several pairs of brackets and several rollers rotatably connected with the brackets, and the brackets are connected to the bottom plate. 4 . In a fixed connection, each roller is rotatably connected with a pair of the brackets, the roller drive mechanism can drive the roller to rotate, and the roller can transport the objects or people on its top surface to move. 4 . The belt-roller combined conveying platform according to claim 3 , wherein the roller is also inlaid with a number of rotatable rollers, and the axial direction of the roller is the same as the axial direction of the roller. 5 . Orientation is vertical. 5 . The belt-roller combined conveying platform according to claim 3 , wherein the roller driving mechanism comprises an engine 1 and a belt transmission mechanism, the belt transmission mechanism comprises a belt 1 and a belt 2, and the belt 1 . The second belt is sleeved on the power output wheel of the first main shaft of the engine and the power input wheel of one of the rollers, and the second belt is sleeved on the power output wheel of one of the rollers driven by the first belt and on the power input wheel of the other said roller. 6 . The belt-roller combined conveying platform according to claim 1 , wherein the belt conveying device comprises a conveying belt, a first pulley and a second pulley, and the conveying belt is sleeved on the first and second pulleys 6 . The second pulley is on and can be driven by the first pulley and the second pulley to run and transport objects or people. 7 . The belt-roller combined conveying platform according to claim 6 , wherein the belt conveying device further comprises several groups of runner mechanisms arranged on the conveying belt, and each group of the runner mechanisms comprises: 8 . Two vertical plates fixedly connected with the conveyor belt and several runners rotatably connected between the two vertical plates, the axial direction of the runners is parallel to the running direction of the conveyor belt; All the runners in each group of runner mechanisms are evenly distributed between the two vertical plates, and several groups of the runner mechanisms are continuously distributed on the conveyor belt along the circumferential direction of the conveyor belt. 8 . The belt-roller combined conveying platform according to claim 7 , wherein the belt drive mechanism comprises a second engine and a belt drive shaft, and the power output shaft of the second engine is drivingly connected to the belt drive shaft, 9 . The belt drive shaft is drivingly connected with all the pulleys one or all the pulleys two. 9 . The belt-roller combined conveying platform according to claim 1 , wherein the belt-roller combined conveying platform is an automobile, a logistics transmission belt, a treadmill or a VR universal moving platform. 10 . 10. An application method of the belt-roller combined conveying platform described in any one of claims 1-8, characterized in that, comprising the following steps: Step A: According to the application field of any one of the belt-roller combined conveying platforms of claims 1-8, the size of the parts required by the belt-roller combined conveying platform is selected, and the application fields include at least automobiles, logistics, sports and VR; Step B: According to the situation of the application field, determine the cost of the belt-roller combined conveying platform, and select the production materials corresponding to the parts required by the belt-roller combined conveying platform; Step C: Manufacture the parts of the belt-roller combined conveying platform, assemble to form a complete belt-roller combined conveying platform, activate the belt driving mechanism and the roller driving mechanism, and the belt driving mechanism The belt conveying device operates, the roller driving mechanism drives the roller conveying device to operate, and the combined conveying force during the operation of the belt conveying device and the roller conveying device drives the object or person to move in the required direction .

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