CN211225578U - Draw gear for unloading guardrail plate - Google Patents
Draw gear for unloading guardrail plate Download PDFInfo
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- CN211225578U CN211225578U CN201921825796.9U CN201921825796U CN211225578U CN 211225578 U CN211225578 U CN 211225578U CN 201921825796 U CN201921825796 U CN 201921825796U CN 211225578 U CN211225578 U CN 211225578U
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- drive wheel
- conveyor belt
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- traction rod
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- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model relates to a unload linkage for guardrail board belongs to the transportation equipment field, the on-line screen storage device comprises a base, be provided with the support frame on the base, be provided with first drive wheel on the support frame, second drive wheel and third drive wheel, first drive wheel and second drive wheel are located same height, the second drive wheel is located between first drive wheel and the second drive wheel, the third drive wheel highly be less than first drive wheel, the conveyer belt is equipped with on second drive wheel and the third drive wheel, be provided with two traction levers on the conveyer belt, the direction that the conveyer belt was kept away from to the area face orientation of traction lever perpendicular to conveyer belt extends, be provided with on the support frame and be used for driving first drive wheel pivoted motor, the utility model discloses have the effect that alleviates staff's amount of labour, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the technique of transportation equipment and specifically relates to a unload draw gear for guardrail board.
Background
Guardrail board, utilize the soil bed, the stand, the crossbeam, the deformation of endurance plate absorbs collision energy, and force out of control vehicle redirecting, resume normal direction of travel, prevent that the vehicle from rushing out of the way, with protection vehicle and passenger, the loss that the reduction accident caused, guardrail board on highway now adopts the wave form guardrail board usually, people transport wave form guardrail board to appointed place after, utilize the mounting hole on the wave form guardrail board to splice and install guardrail board, but when dismantling guardrail board from the transport vechicle, because guardrail board itself has certain weight, and all guardrail boards pile up together, the amount of labour is very big when the manual work unloads guardrail board, comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can alleviate staff's amount of labour, convenient to use's the draw gear for guardrail board that unloads.
The utility model aims at realizing through the following technical scheme:
the utility model provides a unload draw gear for guardrail board, includes the base, be provided with the support frame on the base, be provided with first drive wheel, secondary drive wheel and third drive wheel on the support frame, first drive wheel and secondary drive wheel are located same height, the secondary drive wheel is located between first drive wheel and the secondary drive wheel, the height of third drive wheel is less than first drive wheel, the rich conveyer belt that is equipped with on first drive wheel, secondary drive wheel and the third drive wheel, be provided with two traction levers on the conveyer belt, the area face orientation of traction lever perpendicular to conveyer belt extends away from the direction of conveyer belt, be provided with on the support frame and be used for driving first drive wheel pivoted motor.
By adopting the technical scheme, when the traction device is used for unloading the guardrail plate, the base is firstly moved to the position of the transport vehicle provided with the guardrail plate, the feeding end of the conveyor belt faces the transport vehicle, then the traction rod on the conveyor belt is moved to the position of the first transmission wheel, the guardrail plate is moved, the traction rod enters the mounting hole of the guardrail plate, then the motor is started, the motor drives the first transmission wheel to rotate, the first transmission wheel drives the conveyor belt to rotate, the second transmission wheel and the third transmission wheel are driven to rotate simultaneously, the conveyor belt drives the traction rod to move, so that the traction rod pulls the guardrail plate out of the transport vehicle, after the traction rod moves to the position of the second transmission wheel, the traction rod can be pulled out of the mounting hole of the guardrail plate due to the fact that the height of the second transmission wheel is higher than that of the third transmission wheel, and the conveyor belt can continuously drive the guardrail plate to move until the guardrail plate moves to the ground, so operate repeatedly alright with lift the guardrail board off from the transport vechicle, need not the manual work and go to carry the guardrail board, reduced staff's the amount of labour for the unloading of guardrail board is more convenient, has also improved the work efficiency when unloading the guardrail board simultaneously.
The utility model discloses further set up to: be provided with regulating part between base and the support frame, be provided with on the base and be used for the pneumatic cylinder, the drive end of pneumatic cylinder is vertical upwards and with regulating part fixed connection setting.
Through adopting above-mentioned technical scheme, when the guardrail board piles up together, need begin to unload from the guardrail board of top layer, the staff can start the pneumatic cylinder and change the height of regulating part this moment, and then changes the height of conveyer belt for the height of area of conveyer belt can with the high looks adaptation of guardrail board, thereby make the conveyer belt can drive the guardrail board better and remove.
The utility model discloses further set up to: limiting plates are arranged on the conveying belt and on two sides of the conveying belt in the length direction, and the limiting plates are arranged along the length direction of the conveying belt.
Through adopting above-mentioned technical scheme, the limiting plate can prevent that the offset takes place in the in-process position that removes for the guardrail board can remove subaerially better.
The utility model discloses further set up to: the conveying belt is provided with a containing groove at the position where the traction rod is located, a spring is arranged between the traction rod and the containing groove, and two ends of the spring are fixedly connected with the traction rod and the containing groove respectively.
By adopting the technical scheme, after the traction rod moves for a circle along with the conveying belt, if the guardrail plate is not completely unloaded, the traction rod can be pressed into the accommodating groove under the action of the guardrail plate, meanwhile, the traction rod can drive the spring to compress, and when the guardrail plate does not press the traction rod any more, the spring can push the traction rod out of the accommodating groove again due to the elasticity generated by compression.
The utility model discloses further set up to: and a rubber block is arranged at the end part of the traction rod, which is far away from the conveyor belt.
Through adopting above-mentioned technical scheme, the setting up of block rubber can increase the friction between conveyer belt and the guardrail board on the one hand for the conveyer belt can correspond the guardrail board better, and on the other hand, the block rubber also can reduce the wearing and tearing that the pull rod led to the fact to the guardrail board.
The utility model discloses further set up to: the base is provided with a pushing handle.
Through adopting above-mentioned technical scheme, the staff can remove whole draw gear more easily through the pushing hands.
The utility model discloses further set up to: the bottom of base is provided with a plurality of gyro wheels.
Through adopting above-mentioned technical scheme, the setting up of gyro wheel makes draw gear's removal more convenient.
The utility model discloses further set up to: the conveying belt is provided with anti-skid lines.
Through adopting above-mentioned technical scheme, the friction before antiskid line can increase conveyer belt and guardrail board for the conveyer belt can drive the guardrail better and remove, avoids taking place the condition that guardrail board skidded on the conveyer belt.
To sum up, the utility model discloses a beneficial technological effect does:
1. the conveying belt is arranged on the supporting frame, the first driving wheel, the second driving wheel and the third driving wheel are used for driving the conveying belt to move, the traction rod is arranged on the conveying belt, and the conveying belt can pull out the guardrail plate and convey the guardrail plate to the ground after the traction rod is connected with the mounting hole of the guardrail plate, so that the guardrail plate is discharged, the labor capacity of workers is reduced, and the working efficiency of discharging the guardrail plate is improved;
2. through set up regulating part on the base, be fixed in the support frame on the regulating part, set up the pneumatic cylinder again and drive the regulating part and remove to change the height of regulating part and support frame, make the height of taking of conveyer belt highly can with the high looks adaptation that the guardrail board piled up, improved the convenience that draw gear used.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic partial sectional structure view of the conveyor belt with the limiting plate hidden according to the embodiment of the present invention;
fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
In the figure, 1, a base; 11. a hydraulic cylinder; 12. a pushing handle; 13. a roller; 2. a support frame; 21. a first drive pulley; 22. a second transmission wheel; 23. a third transmission wheel; 24. a conveyor belt; 241. a limiting plate; 242. accommodating grooves; 243. a spring; 244. anti-skid lines; 25. a draw bar; 251. a rubber block; 26. a motor; 3. an adjusting part.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a traction device for unloading guardrail plate, which comprises a base 1, a support frame 2 is arranged on the base 1, a first driving wheel 21, a second driving wheel 22 and a third driving wheel 23 are rotatably connected on the support frame 2, the second driving wheel 22 is arranged between the first driving wheel 21 and the third driving wheel 23, wherein the first driving wheel 21 and the second driving wheel 22 have the same height, the third driving wheel 23 is lower than the first driving wheel 21 and the second driving wheel 22, a conveyor belt 24 is wound on the first driving wheel 21, the second driving wheel 22 and the third driving wheel 23, the conveyor belt 24 between the first driving wheel 21 and the second driving wheel 22 is a horizontal section, the conveyor belt 24 between the second driving wheel 22 and the third driving wheel 23 is an inclined section, one end of the first driving wheel 21 is a feeding end, two traction rods 25 are further arranged on the conveyor belt 24, the two draw bars 25 are located on both sides of the conveyor belt 24 in the conveying direction, and the support frame 2 is provided with a motor 26 coaxially connected with the first driving wheel 21.
The traction rod 25 penetrates through a mounting hole of the guardrail plate, the first driving wheel 21 is driven to rotate by the restarting motor 26, the first driving wheel 21 can drive the conveying belt 24 to start rotating, the second driving wheel 22 and the third driving wheel 23 are driven to rotate simultaneously, the conveying belt 24 can drive the guardrail plate to move when rotating, the guardrail plate can move to the conveying belt 24, when the traction rod 25 moves to the inclined section of the conveying belt 24, the traction rod 25 can be separated from the mounting hole of the guardrail plate, the conveying belt 24 can continue to drive the guardrail plate to move until the guardrail plate is moved to the ground, the guardrail plate can be more conveniently discharged through the traction device, and the labor amount of workers is reduced.
Referring to fig. 1, in order to increase friction between the conveyor belt 24 and the balustrade panel, the conveyor belt 24 is provided with anti-slip threads 244, and the conveyor belt 24 is provided with stopper plates 241 at two sides of the conveyor belt 24 in the length direction, the stopper plates 241 are arranged along the length direction of the conveyor belt 24, and the stopper plates 241 can prevent the balustrade panel from being separated from the conveyor belt 24 in the moving process.
Referring to fig. 1, an adjusting part 3 is arranged on a base 1, a supporting frame 2 is positioned on the adjusting part 3, a hydraulic cylinder 11 is also arranged on the base 1, a driving end of the hydraulic cylinder 11 is vertically upward and is fixedly connected with the adjusting part 3, and when the height of a guardrail plate is different from the height of a belt surface of a conveyor belt 24, the hydraulic cylinder 11 can be started to change the height of the adjusting part 3, so that the heights of the supporting frame 2 and the conveyor belt 24 are changed, and the height of the conveyor belt 24 can be matched with the height of the guardrail plate after being stacked; meanwhile, in order to move the whole traction device conveniently, a push handle 12 and a plurality of rollers 13 are arranged on the base 1.
Referring to fig. 2 and 3, an accommodating groove 242 is formed in the position of the traction rod 25 on the conveyor belt 24, the traction rod 25 is slidably connected in the accommodating groove 242, a spring 243 is arranged in the accommodating groove 242, the spring 243 is located between the traction rod 25 and the bottom wall of the accommodating groove 242, and two ends of the spring 243 are respectively fixedly connected with the bottoms of the traction rod 25 and the accommodating groove 242; the traction rod 25 passes through the position of the first transmission wheel 21 again under the driving of the conveyor belt 24, at this time, if the guardrail plate is not completely dismounted, the traction rod 25 is pressed into the accommodating groove 242 by the guardrail plate, so that the influence of the traction rod 25 on the movement of the guardrail plate is avoided, and after the traction rod 25 is separated from the guardrail plate, the spring 243 ejects the traction rod 25; the end of the drawbar 25 remote from the receiving groove 242 is provided with a rubber block 251, and the rubber block 251 can prevent the drawbar 25 from wearing the balustrade panel.
The implementation principle of the embodiment is as follows: when the traction device is used for unloading the guardrail plate, firstly, the base 1 is moved to a transport vehicle provided with the guardrail plate, the feeding end of the conveyor belt 24 faces the transport vehicle, meanwhile, the hydraulic cylinder 11 is utilized to adjust the heights of the support frame 2 and the conveyor belt 24, then the traction rod 25 on the conveyor belt 24 is moved to the position of the first transmission wheel 21, the guardrail plate is moved, the traction rod 25 enters the installation hole of the guardrail plate, then the motor 26 is started, the motor 26 drives the first transmission wheel 21 to rotate, the first transmission wheel 21 drives the conveyor belt 24, the second transmission wheel 22 and the third transmission wheel 23 to rotate, the conveyor belt 24 drives the traction rod 25 to move, the traction rod 25 drives the guardrail plate to move out of the transport vehicle, after the traction rod 25 moves to the inclined section, the traction rod 25 can be separated from the installation hole of the guardrail plate, the conveyor belt 24 can continue to drive the guardrail plate to move until the guardrail plate completely moves to the ground, so operate repeatedly alright with lift the guardrail board off from the transport vechicle, need not the manual work and go to carry the guardrail board, reduced staff's the amount of labour for the unloading of guardrail board is more convenient, has also improved the work efficiency when unloading the guardrail board simultaneously.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a unload draw gear for guardrail plate which characterized in that: the conveying device comprises a base (1), a support frame (2) is arranged on the base (1), a first driving wheel (21), a second driving wheel (22) and a third driving wheel (23) are arranged on the support frame (2), the first driving wheel (21) and the second driving wheel (22) are located at the same height, the second driving wheel (22) is located between the first driving wheel (21) and the second driving wheel (22), the third driving wheel (23) is lower than the first driving wheel (21), a conveying belt (24) is wound on the first driving wheel (21), the second driving wheel (22) and the third driving wheel (23), one end, close to the first driving wheel (21), of the conveying belt (24) is a feeding end, two traction rods (25) are arranged on the conveying belt (24), the traction rods (25) are perpendicular to the belt surface of the conveying belt (24) and extend towards the direction far away from the conveying belt (24), the supporting frame (2) is provided with a motor (26) used for driving the first driving wheel (21) to rotate.
2. A pulling device for a discharge balustrade according to claim 1, characterized in that: be provided with between base (1) and support frame (2) regulating part (3), be provided with on base (1) and be used for pneumatic cylinder (11), the drive end of pneumatic cylinder (11) is vertical upwards and with regulating part (3) fixed connection setting.
3. A pulling device for a discharge balustrade according to claim 1, characterized in that: and limiting plates (241) are arranged on the conveyor belt (24) and positioned on two sides of the length direction of the conveyor belt (24), and the limiting plates (241) are arranged along the length direction of the conveyor belt (24).
4. A pulling device for a discharge balustrade according to claim 1, characterized in that: an accommodating groove (242) is formed in the position, where the traction rod (25) is located, of the conveyor belt (24), a spring (243) is arranged between the traction rod (25) and the accommodating groove (242), and two ends of the spring (243) are fixedly connected with the traction rod (25) and the accommodating groove (242) respectively.
5. A pulling device for a discharge balustrade according to claim 4, characterized in that: the end of the traction rod (25) far away from the conveyor belt (24) is provided with a rubber block (251).
6. A pulling device for a discharge balustrade according to claim 1, characterized in that: the base (1) is provided with a push handle (12).
7. A pulling device for a discharge balustrade according to claim 1, characterized in that: the bottom of the base (1) is provided with a plurality of rollers (13).
8. A pulling device for a discharge balustrade according to claim 1, characterized in that: the conveyor belt (24) is provided with anti-skid lines (244).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921825796.9U CN211225578U (en) | 2019-10-28 | 2019-10-28 | Draw gear for unloading guardrail plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921825796.9U CN211225578U (en) | 2019-10-28 | 2019-10-28 | Draw gear for unloading guardrail plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211225578U true CN211225578U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921825796.9U Active CN211225578U (en) | 2019-10-28 | 2019-10-28 | Draw gear for unloading guardrail plate |
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| Country | Link |
|---|---|
| CN (1) | CN211225578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047132A (en) * | 2020-09-09 | 2020-12-08 | 王会涛 | Cargo handling platform for logistics transportation |
| CN112278912A (en) * | 2020-11-10 | 2021-01-29 | 湖南天添物流有限公司 | A discharge devices for commodity circulation |
-
2019
- 2019-10-28 CN CN201921825796.9U patent/CN211225578U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047132A (en) * | 2020-09-09 | 2020-12-08 | 王会涛 | Cargo handling platform for logistics transportation |
| CN112278912A (en) * | 2020-11-10 | 2021-01-29 | 湖南天添物流有限公司 | A discharge devices for commodity circulation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 610041 No.2, 1st floor, building 4, No.11, Wuke East 4th Road, Wuhou District, Chengdu City, Sichuan Province Patentee after: Sichuan Road and Bridge Expressway Maintenance Co.,Ltd. Country or region after: China Address before: 610041 No.2, 1st floor, building 4, No.11, Wuke East 4th Road, Wuhou District, Chengdu City, Sichuan Province Patentee before: Sichuan Road and Bridge Construction Group Traffic Engineering Co.,Ltd. Country or region before: China |