CN109353263B - Intelligent filling vehicle for central green belt of expressway - Google Patents
Intelligent filling vehicle for central green belt of expressway Download PDFInfo
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- CN109353263B CN109353263B CN201811320360.4A CN201811320360A CN109353263B CN 109353263 B CN109353263 B CN 109353263B CN 201811320360 A CN201811320360 A CN 201811320360A CN 109353263 B CN109353263 B CN 109353263B
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- central
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- vehicle
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- 238000005303 weighing Methods 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 5
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/36—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using endless chains or belts thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Conveyors (AREA)
- Road Repair (AREA)
Abstract
The invention discloses an intelligent earth-filling vehicle for a central green belt of a highway, which comprises a vehicle body, wherein a hopper plate is arranged at the top of the vehicle body, a tracking device is arranged at the front end of the vehicle body, the tracking device comprises a plurality of central ultrasonic sensors and a plurality of edge ultrasonic sensors, the central ultrasonic sensors are positioned in the middle of the edge ultrasonic sensors, the distance between the adjacent central ultrasonic sensors is not larger than the width of a central separation belt, an automobile steering system of the earth-filling vehicle is used for steering control according to the detection result of the tracking device, a retaining plate and an earth outlet are arranged at the rear end of the vehicle body, a conveying device is arranged in the vehicle body, the conveying device comprises a supporting plate, a conveying belt and conveying wheels, one end of the conveying belt is arranged close to the earth outlet, the conveying belt is used for conveying earth in the vehicle body to the earth outlet, and a plurality of weighing sensors are arranged at the bottom of the supporting plate. The intelligent belt type automatic separation device is high in intelligent degree, and can solve the problem that the central separation belt is easy to deviate during operation.
Description
Technical Field
The invention relates to the technical field of highway equipment, in particular to an intelligent filling vehicle for a central green belt of an expressway.
Background
In highway engineering, the central dividing strip refers to a strip-shaped facility for dividing a roadway, which is longitudinally arranged along a road, and the dividing strip is arranged to ensure the driving safety and the due functions of the expressway and the primary road, so that the central dividing strip has an irreplaceable important role in highway engineering.
When the central separation belt is constructed, the central separation belt is often filled with soil after the construction of the asphalt pavement at two sides is completed, the conventional self-discharging soil transporting vehicle filled with soil for the construction of filling soil at the soil road shoulder and the central separation belt is used for transporting the filled soil to a construction site, then the self-discharging soil transporting vehicle transversely backs the vehicle on the asphalt pavement, and after the vehicle is in place, the soil is poured out from the rear of a carriage.
Disclosure of Invention
The invention aims to provide an intelligent filling vehicle for a central green belt of a highway, which aims to solve the problem that the central green belt is easily deviated during operation.
The utility model provides a highway central green belt intelligence car of filling out, includes the automobile body, the top of automobile body is equipped with the funnel board, the front end of automobile body is equipped with tracking device, tracking device includes a plurality of central ultrasonic sensor and a plurality of edge ultrasonic sensor, central ultrasonic sensor is in the centre of edge ultrasonic sensor, and adjacent interval between the central ultrasonic sensor is not more than the width of central median, the car steering system of intelligent car of filling out is used for carrying out steering control according to tracking device's testing result, the automobile body rear end is equipped with retaining plate and exit, be equipped with conveyer in the automobile body, conveyer includes the backup pad, locates conveyer belt in the backup pad and locate the transfer pulley at backup pad both ends, the one end of conveyer belt is close to the exit sets up, the conveyer belt is used for with the interior soil of automobile body is conveyed to the exit, the bottom of backup pad is equipped with a plurality of weighing sensor, the residual soil that weighing sensor is used for detecting in the car.
According to the intelligent earth-filled vehicle for the highway central green belt, the tracking device is arranged and comprises the plurality of central ultrasonic sensors and the plurality of edge ultrasonic sensors, the distance between the adjacent central ultrasonic sensors is smaller than the width of the central dividing belt, the automobile steering system of the earth-filled vehicle is used for steering control according to the detection result of the tracking device, when the vehicle body deflects to one side, the ultrasonic signals of the side can be aggravated, the automobile steering system can deflect to the opposite direction, so that the intelligent steering effect is achieved, the situation that the central dividing belt is easy to deviate during operation is effectively avoided, in addition, the plurality of weighing sensors are arranged at the bottom of the supporting plate, the weight of residual earth in the vehicle can be detected, when the residual earth quantity in the vehicle body is insufficient, the operation of the conveying belt can be controlled, invalid operation is avoided, the intelligence is further improved, the labor intensity of workers is lightened, and the earth-filled operation is more efficient and accurate.
In addition, the intelligent filling vehicle for the central green belt of the expressway provided by the invention can also have the following additional technical characteristics:
further, a plurality of bearing wheels are arranged between the conveyor belt and the supporting plate, and the diameter of each bearing wheel is smaller than that of each conveyor wheel.
Further, the weighing sensors adopt a cylindrical structure, the number of the weighing sensors is three, and the three weighing sensors are respectively arranged at two ends and the middle position of the supporting plate.
Further, the number of the central ultrasonic sensors and the number of the edge ultrasonic sensors are two, and the two central ultrasonic sensors are located between the two edge ultrasonic sensors.
Further, the central ultrasonic sensor and the edge ultrasonic sensors are arranged in a row.
Further, the bottom of the vehicle body is concave, and the conveyor belt is positioned at the concave position and longitudinally penetrates through the vehicle body.
Further, the thickness of the conveying belt is not smaller than 10mm, the surface patterns of the conveying belt are herringbone patterns or grass patterns, and the conveying belt is made of rubber materials.
Further, the section of the soil outlet is gradually changed in shape with the caliber gradually increased, an ultrasonic sensor is arranged at the bottom of the soil outlet, and the ultrasonic sensor is used for measuring the filling height.
Further, a lifting mechanism is arranged in the vehicle body and used for driving the soil retaining plate to lift.
Further, the lifting mechanism is electrically connected with the controller, and the controller is used for sending a control signal to the lifting mechanism according to the speed of the intelligent soil filling vehicle and the distance detected by the ultrasonic sensor so as to control the lifting speed and the opening degree of the soil retaining plate.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a highway central green belt intelligent earth-filling vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic side view of the vehicle body;
FIG. 3 is a schematic top view of the vehicle body;
FIG. 4 is a schematic side elevational view of the conveyor;
fig. 5 is a schematic top view of a conveyor belt.
Detailed Description
In order that the objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Several embodiments of the invention are presented in the figures. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "upper," "lower," and the like are used herein for descriptive purposes only and not to indicate or imply that the apparatus or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, an intelligent filling vehicle for a central green belt of an expressway according to an embodiment of the present invention includes a vehicle body 11, and it should be understood that the filling vehicle further includes wheels, an engine, a cab, etc., and these conventional structures are not described herein.
The top of automobile body 11 is equipped with hopper plate 12, and the top of filling car is the funnel form, can guarantee that the trailer is when unloading the soil and is filled up the soil and not falls outside the automobile body.
The front end of the car body 11 is provided with a tracking device 13, the tracking device 13 comprises a plurality of central ultrasonic sensors 131 and a plurality of edge ultrasonic sensors 131, the central ultrasonic sensors 131 are positioned in the middle of the edge ultrasonic sensors 132, and the distance between the adjacent central ultrasonic sensors 131 is not larger than the width of the central separation belt. In this embodiment, the number of the central ultrasonic sensors 131 and the number of the edge ultrasonic sensors 132 are two, and the two central ultrasonic sensors 131 are located between the two edge ultrasonic sensors 132. And the center ultrasonic sensor 131 and the edge ultrasonic sensor 132 are arranged in a row. It will be appreciated that in other embodiments, the number and positions of the central ultrasonic sensor 131 and the edge ultrasonic sensor 132 may be adjusted according to circumstances, and the track of the filling vehicle can be detected by the tracking device 13 without limitation.
The automobile steering system of the intelligent earth-filled vehicle is used for steering control according to the detection result of the tracking device 13. Specifically, when the vehicle body 11 deflects to one side, the ultrasonic signal of the side is aggravated, and the automobile steering system can deflect to the opposite direction, so that the intelligent steering effect is achieved, and the situation that the vehicle is easy to deviate from the central dividing strip during operation is effectively avoided.
The rear end of the car body 11 is provided with a soil retaining plate 14 and a soil outlet 15, and the size of the soil retaining plate 14 is matched with the size of the soil outlet 15.
The inside of the car body 11 is provided with a conveying device 16, the conveying device 16 comprises a supporting plate 161, a conveying belt 162 arranged on the supporting plate 161 and conveying wheels 163 arranged at two ends of the supporting plate 161, one end of the conveying belt 162 is close to the soil outlet 15, and the conveying belt 162 is used for conveying soil in the car body 11 to the soil outlet 15.
The bottom of the supporting plate 161 is provided with a plurality of weighing sensors 17, and the weighing sensors 17 are used for detecting the weight of the residual soil in the vehicle. In this embodiment, the load cells 17 are in a cylindrical structure, the number of the load cells 17 is three, and the three load cells 17 are respectively disposed at two ends and a middle position of the support plate 161. It will be appreciated that in other embodiments, the number and location of the load cells 17 may be adjusted as appropriate, and is not limited herein. Through setting up a plurality of weighing sensor 17 in the bottom of backup pad 161, can detect the weight of the surplus soil in the car, when the volume of remaining soil in the automobile body is not enough, can control conveyer belt 162 and stop the operation, also can send the warning through alarm device to remind the operator, avoid invalid operation, further promoted the intelligence, alleviateed workman intensity of labour, make the work of filling soil more high-efficient accurate.
A plurality of bearing wheels 164 are arranged between the conveyor belt 162 and the supporting plate 161, and the diameter of the bearing wheels 164 is smaller than that of the conveying wheels 163. By providing the bearing wheels 164, the soil can be effectively supported.
In this embodiment, the bottom of the vehicle body 11 is concave, and the conveyor belt 162 is located at the concave and penetrates the vehicle body 11 in the longitudinal direction.
Preferably, the thickness of the conveyor belt 162 is not less than 10mm, the surface pattern of the conveyor belt 162 is chevron or grass pattern, and the material of the conveyor belt 162 is rubber.
The section of the soil outlet 15 is gradually changed with the caliber gradually increased, an ultrasonic sensor 18 is arranged at the bottom of the soil outlet 15, the ultrasonic sensor 18 is used for measuring the height of filled soil, whether the corresponding area is filled with the soil or not is judged by detecting the height of filled soil, the ultrasonic sensor 18 detects that the height reaches a preset value, and when the soil filling is completed, the soil filling vehicle can continue to advance forwards and perform the soil filling operation on the front insufficient height position of filled soil.
In addition, a lifting mechanism 19 may be disposed in the vehicle body 11, the lifting mechanism 19 may be fixed on a tail plate of the vehicle body 11, and the lifting mechanism 19 is used for driving the soil retaining 14 plate to lift.
Specifically, a controller may be disposed in the cab and electrically connected to the lifting mechanism 19, where the controller is configured to send a control signal to the lifting mechanism 19 according to the speed of the intelligent soil-filling vehicle and the distance detected by the ultrasonic sensor 18, so as to control the lifting speed and the opening degree of the soil-retaining plate 14, thereby controlling the soil-filling effect.
In summary, according to the intelligent filling vehicle for the highway central green belt provided by the embodiment, through setting up the tracking device, this tracking device includes a plurality of central ultrasonic sensor and a plurality of edge ultrasonic sensor, and the interval between the adjacent central ultrasonic sensor is less than the width of central dividing belt, the car steering system of filling vehicle is used for carrying out steering control according to the testing result of tracking device, when the automobile body is to the side skew, the ultrasonic signal of this side can aggravate, car steering system can deflect to opposite direction, thereby reach intelligent steering's effect, the emergence of the easy central dividing belt condition of deviating during the effective operation of avoiding, in addition, through setting up a plurality of weighing sensor in the bottom of backup pad, can control the conveyer belt and stop the operation, avoid invalid operation, further promote the intelligence, alleviate workman intensity of labour, make the filling work more high-efficient accurate.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. The intelligent earth-filled vehicle for the expressway central green belt comprises a vehicle body, and is characterized in that a hopper plate is arranged at the top of the vehicle body, a tracking device is arranged at the front end of the vehicle body, the tracking device comprises a plurality of central ultrasonic sensors and a plurality of edge ultrasonic sensors, the central ultrasonic sensors are positioned in the middle of the edge ultrasonic sensors, the distance between the adjacent central ultrasonic sensors is not larger than the width of a central separation belt, an automobile steering system of the intelligent earth-filled vehicle is used for steering control according to the detection result of the tracking device, a retaining plate and an earth outlet are arranged at the rear end of the vehicle body, a conveying device is arranged in the vehicle body, the conveying device comprises a supporting plate, a conveying belt arranged on the supporting plate and conveying wheels arranged at two ends of the supporting plate, one end of the conveying belt is close to the earth outlet, the conveying belt is used for conveying earth in the vehicle body to the earth outlet, a plurality of weighing sensors are arranged at the bottom of the supporting plate, and the weighing sensors are used for detecting the residual earth in the vehicle;
the thickness of the conveyor belt is not less than 10mm, the surface patterns of the conveyor belt are herringbone patterns or grass patterns, and the conveyor belt is made of rubber materials;
the section of the soil outlet is in a gradual changing shape with a gradually increased caliber, a second ultrasonic sensor is arranged at the bottom of the soil outlet, and the second ultrasonic sensor is used for measuring the filling height;
a lifting mechanism is arranged in the vehicle body and is used for driving the soil retaining plate to lift;
the lifting mechanism is electrically connected with a controller, and the controller is used for sending a control signal to the lifting mechanism according to the speed of the intelligent earth-filling vehicle and the distance detected by the second ultrasonic sensor so as to control the lifting speed and the opening degree of the earth-retaining plate;
when the residual soil quantity in the vehicle body is insufficient, the conveyor belt can be controlled to stop working, and invalid working is avoided.
2. The intelligent filling vehicle for the central green belt of the expressway according to claim 1, wherein a plurality of bearing wheels are arranged between the conveying belt and the supporting plate, and the diameter of each bearing wheel is smaller than that of each conveying wheel.
3. The intelligent filling vehicle for the central green belt of the expressway according to claim 1, wherein the weighing sensors are of a cylindrical structure, the number of the weighing sensors is three, and the three weighing sensors are respectively arranged at two ends and the middle position of the supporting plate.
4. The intelligent filling vehicle for the central green belt of the expressway according to claim 1, wherein the number of the central ultrasonic sensors and the number of the edge ultrasonic sensors are two, and the two central ultrasonic sensors are positioned between the two edge ultrasonic sensors.
5. The intelligent earth-filling vehicle for a central green belt of an expressway according to claim 4, wherein said central ultrasonic sensor and said edge ultrasonic sensors are arranged in a row.
6. The intelligent earth-filling vehicle for the central green belt of the expressway according to claim 1, wherein the bottom of the vehicle body is concave, and the conveyor belt is positioned at the concave and penetrates the vehicle body longitudinally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320360.4A CN109353263B (en) | 2018-11-07 | 2018-11-07 | Intelligent filling vehicle for central green belt of expressway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320360.4A CN109353263B (en) | 2018-11-07 | 2018-11-07 | Intelligent filling vehicle for central green belt of expressway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109353263A CN109353263A (en) | 2019-02-19 |
| CN109353263B true CN109353263B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811320360.4A Active CN109353263B (en) | 2018-11-07 | 2018-11-07 | Intelligent filling vehicle for central green belt of expressway |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116331086B (en) * | 2023-02-20 | 2025-08-12 | 中国建筑一局(集团)有限公司 | Assembled cloth car |
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| CN209225037U (en) * | 2018-11-07 | 2019-08-09 | 华东交通大学 | A kind of highway central greenbelt intelligently bankets vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2870671T3 (en) * | 2016-06-29 | 2021-10-27 | Fundacion Tecnalia Res & Innovation | Portable device for the rehabilitation of the upper limbs |
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2018
- 2018-11-07 CN CN201811320360.4A patent/CN109353263B/en active Active
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| CN203324816U (en) * | 2013-07-06 | 2013-12-04 | 西北农林科技大学 | Field soil moisture content detection trolley based on automatic navigation |
| CN205028572U (en) * | 2015-10-20 | 2016-02-10 | 宁波康恩士传感技术有限公司 | Intelligent vehicle based on bluetooth orientation module and WIFI communication module |
| CN207596000U (en) * | 2017-11-29 | 2018-07-10 | 张家口市通用机械有限责任公司 | A kind of conveying equipment |
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