CN107225922B - Traction hook for automatically guiding vehicle oil hydraulic scooter and working method thereof - Google Patents
Traction hook for automatically guiding vehicle oil hydraulic scooter and working method thereof Download PDFInfo
- Publication number
- CN107225922B CN107225922B CN201710644694.6A CN201710644694A CN107225922B CN 107225922 B CN107225922 B CN 107225922B CN 201710644694 A CN201710644694 A CN 201710644694A CN 107225922 B CN107225922 B CN 107225922B
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- CN
- China
- Prior art keywords
- connecting rod
- rod assembly
- scooter
- support frame
- hydraulic
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/01—Traction couplings or hitches characterised by their type
- B60D1/04—Hook or hook-and-hasp couplings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D2001/001—Traction couplings; Hitches; Draw-gear; Towing devices specially adapted for use on vehicles other than cars
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a traction hook for automatically guiding an automobile-used oil hydraulic scooter, which comprises a support frame, a connecting rod assembly and a support frame fixing structure; the support frame fixing structure is fixed on the hydraulic part of the hydraulic scooter, and the support frame is fixed on the support frame fixing structure; the support frame comprises a guide frame, the upper part of the guide frame is forwards, the lower part of the guide frame is backwards and is obliquely arranged, and a guide groove is formed in the guide frame; the connecting rod assembly is inserted into the guide groove from top to bottom, and the lower end of the connecting rod assembly is provided with a pin shaft which is used for being in running fit with a limit point at the upper part of the guide groove; the upper end of the connecting rod assembly is provided with a bushing used for being connected with the automatic guiding trolley. The automatic guiding trolley is combined with the hydraulic scooter by utilizing a simple hooking structure, and the automatic movement of the hydraulic scooter is realized on the premise of ensuring that the original functions of the hydraulic scooter are not affected. The hook has simple structure and strong practicability, enlarges the turning radius range of the oil hydraulic scooter and reduces the occupied space.
Description
Technical Field
The invention relates to a traction mechanism, in particular to a traction hook for automatically guiding an oil hydraulic scooter for a vehicle and a working method thereof.
Background
The hydraulic pallet truck (manual hydraulic pallet truck, mechanical industry standard JB/T3298, hereinafter referred to as hydraulic pallet truck) is a common transportation tool in the logistics industry, and is generally mainly manual. Automatic guiding trolley is also an emerging main force army in logistics industry, but no good cooperation with an oil hydraulic trolley is realized at present. The existing oil hydraulic scooter basically depends on manpower, is troublesome to operate, consumes manpower, and is low in working efficiency and production efficiency.
Disclosure of Invention
The invention aims to provide the traction hook for automatically guiding the vehicle-used oil hydraulic scooter, which saves labor, realizes automatic movement of the oil hydraulic scooter, can be assembled and separated conveniently according to actual needs and the oil hydraulic scooter, does not influence the original manual function of the oil hydraulic scooter, and plays the role and application occasions of the oil hydraulic scooter to a greater extent.
The invention adopts the following technical scheme:
the traction hook for automatically guiding the hydraulic scooter for the vehicle comprises a support frame 1, a connecting rod assembly 4 and a support frame fixing structure; the support frame fixing structure is fixed on a hydraulic part 6 of the hydraulic scooter, and the support frame 1 is fixed on the support frame fixing structure; the support frame 1 comprises a guide frame 7, wherein the upper part of the guide frame 7 is arranged forwards, the lower part of the guide frame 7 is arranged backwards in an inclined way, and a guide groove is formed in the guide frame 7; the connecting rod assembly 4 is inserted into the guide groove from top to bottom, and the lower end of the connecting rod assembly is provided with a pin shaft 12 which is used for being in running fit with a limit point at the upper part of the guide groove; the upper end of the connecting rod assembly 4 is provided with a bushing 10 for connecting with an automatic guiding trolley;
further, the support frame fixing structure is provided with a pair of clamping plates 5, the clamping plates 5 form a clamp and are fixed outside the hydraulic part 6, and the support frame 1 is fixedly connected with the clamping plates 5.
Further, the limiting point at the upper part of the guide groove is a pair of hinged supports 3 fixedly arranged at the upper part of the support frame 1, the pair of hinged supports 3 are provided with limiting holes, and the distance between the pair of limiting holes is smaller than the length of the pin shaft 12 and larger than the width of the connecting rod 11 on the connecting rod assembly 4.
Further, the support frame 1 is provided with a base 9, the base 9 is horizontally fixed at the upper end of the guide frame 7, and the base 9 is reinforced and fixed with the guide frame 7 through a rib plate 8.
Further, the guide groove is a square groove, and the connecting rod 11 of the connecting rod assembly is a corresponding square rod.
Further, the bushing 10 is a circular sleeve.
Further, the pair of clamping plates 5 are fixedly connected through a connecting rod.
Further, the front end of the supporting frame 1 is fixedly provided with a rubber strip 2.
In the working method for automatically guiding the traction hook of the vehicle hydraulic scooter, the connecting rod assembly 4 moves relative to the support frame 1, the pin shaft 12 in the connecting rod assembly 4 is used for limiting, and the highest position of the connecting rod assembly 4 relative to the support frame 1 is controlled; when the connecting rod assembly reaches the highest position relative to the supporting frame, the pin shaft 12 reaches the hole of the hinged support 3, at the moment, the connecting rod assembly can rotate around the pin shaft, the bushing 10 in the connecting rod assembly 4 is sleeved into the automatic guiding trolley through manual guiding, and the connection between the automatic guiding trolley and the hydraulic scooter is realized, so that the automatic guiding trolley pulls the hydraulic scooter to reach a specified position; when the hydraulic scooter reaches a specified position, the bushing 10 in the connecting rod assembly 4 is manually separated from the automatic guiding trolley, the connecting rod assembly 4 is rotated, the angle of the connecting rod 11 is consistent with that of the guide frame 7, and the connecting rod assembly is slid into the supporting frame.
The invention has the beneficial effects that: the automatic guiding trolley is combined with the hydraulic scooter by utilizing a simple hooking structure, and the automatic movement of the hydraulic scooter is realized on the premise of ensuring that the original functions of the hydraulic scooter are not affected. The hook has a simple structure and strong practicability, enlarges the turning radius range of the hydraulic scooter, and reduces the occupied space; the manual labor is saved, and meanwhile, the hydraulic scooter can be assembled and separated conveniently according to actual needs.
Drawings
FIG. 1 is a schematic view of the traction hitch of the automatic guided vehicle hydraulic scooter of the present invention;
FIG. 2 is a schematic structural view of a support frame;
FIG. 3 is a schematic structural view of the connecting rod assembly;
in the figure: 1. a support frame; 2. a rubber strip; 3. a hinged support; 4. a connecting rod assembly; 5. a clamping plate; 6. a hydraulic section; 7. a guide frame; 8. rib plates; 9. a base; 10. a bushing; 11. a connecting rod; 12. and a pin shaft.
Detailed Description
The invention will be further described with reference to the drawings and specific examples.
Referring to fig. 1-3, a traction hook for automatically guiding an oil hydraulic scooter for a vehicle comprises a support frame 1, a connecting rod assembly 4 and a support frame fixing structure; the support frame fixing structure is fixed on a hydraulic part 6 of the hydraulic scooter, and the support frame 1 is fixed on the support frame fixing structure; the support frame 1 comprises a guide frame 7, wherein the upper part of the guide frame 7 is arranged forwards, the lower part of the guide frame 7 is arranged backwards in an inclined way, and a guide groove is formed in the guide frame 7; the connecting rod assembly 4 is inserted into the guide groove from top to bottom, the lower end of the connecting rod assembly is provided with a pin shaft 12 which is used for being in running fit with a limit point at the upper part of the guide groove, and the pin shaft 12 limits the upward maximum movement position of the connecting rod assembly 4; the upper end of the link assembly 4 is provided with a bushing 10 for connection with an automatic guided vehicle.
Referring to fig. 1, the support frame fixing structure has a pair of clamping plates 5, the pair of clamping plates 5 are fixed outside the hydraulic part 6 by forming a clamp, and the support frame 1 is fixedly connected with the pair of clamping plates 5.
With continued reference to fig. 1, the limiting point at the upper part of the guide groove is a pair of hinge supports 3 fixedly arranged at the upper part of the support frame 1, the pair of hinge supports 3 are provided with limiting holes, and the distance between the pair of limiting holes is smaller than the length of the pin shaft 12 and larger than the width of the connecting rod 11 on the connecting rod assembly 4.
Referring to fig. 2, the support 1 has a base 9, the base 9 is horizontally fixed at the upper end of the guide frame 7, and the base 9 is reinforced and fixed with the guide frame 7 by a rib plate 8.
Referring to fig. 2-3, the guide groove is a square groove, and the connecting rod 11 of the connecting rod assembly is a corresponding square rod.
Referring to fig. 3, the bushing 10 is a circular sleeve, and the bushing 10 is made of a material which has enough wear resistance and is self-lubricating.
Referring to fig. 1, the pair of clamping plates 5 are fixedly connected by a connecting rod.
With continued reference to fig. 1, a rubber strip 2 is fixedly arranged at the front end of the support frame 1 for buffering the collision between the support frame 1 and other objects
The invention works as follows: the connecting rod assembly 4 moves relative to the supporting frame 1, wherein the supporting frame 1 is fixedly connected to the clamping plate 5, the clamping plate 5 is fixedly connected to the hydraulic part 6, and the pin shaft 12 in the connecting rod assembly 4 is used for limiting and controlling the highest position of the connecting rod assembly 4 relative to the supporting frame 1. When the connecting rod assembly reaches the highest position relative to the supporting frame, the pin shaft 12 reaches the hole of the hinged support 3, at the moment, the connecting rod assembly can rotate around the pin shaft, the bushing 10 in the connecting rod assembly 4 is sleeved into the automatic guiding trolley through manual guiding, and the connection between the automatic guiding trolley and the hydraulic scooter can be realized, so that the automatic guiding trolley pulls the hydraulic scooter to reach the designated position; when the oil hydraulic scooter reaches a designated position, the bushing 10 in the connecting rod assembly 4 is manually separated from the automatic guiding trolley, and the connecting rod assembly 4 is rotated, so that the angle between the connecting rod 11 and the guide frame 7 is consistent, and the connecting rod assembly can be slid into the support frame, and the homing action of the connecting rod is realized.
The foregoing is a preferred embodiment of the present invention, and alterations and modifications may be made thereto by those of ordinary skill in the art without departing from the general inventive concept, which is intended to be within the scope of the present invention as defined by the appended claims.
Claims (9)
1. The utility model provides an automatic guide automobile-used oil pressure scooter pulls couple which characterized in that:
comprises a supporting frame (1), a connecting rod assembly (4) and a supporting frame fixing structure;
the support frame fixing structure is fixed on a hydraulic part (6) of the hydraulic scooter, and the support frame (1) is fixed on the support frame fixing structure;
the support frame (1) comprises a guide frame (7), the upper part of the guide frame (7) is arranged forwards, the lower part of the guide frame is arranged backwards in an inclined manner, and a guide groove is formed in the guide frame (7);
the connecting rod assembly (4) is inserted into the guide groove from top to bottom, and the lower end of the connecting rod assembly is provided with a pin shaft (12) which is used for being in running fit with a limit point at the upper part of the guide groove; the upper end of the connecting rod assembly (4) is provided with a bushing (10) used for being connected with the automatic guiding trolley.
2. The traction hitch of an automatically guided vehicle scooter of claim 1, wherein: the support frame fixed knot constructs has a pair of splint (5), and a pair of splint (5) form the clamp and fix in hydraulic pressure part (6) outside, support frame (1) with a pair of splint (5) fixed connection.
3. The traction hitch of an automatically guided vehicle scooter of claim 1, wherein: the limiting point on the upper portion of the guide groove is a pair of hinged supports (3) fixedly arranged on the upper portion of the support frame (1), the pair of hinged supports (3) are provided with limiting holes, and the distance between the pair of limiting holes is smaller than the length of the pin shaft (12) and larger than the width of the connecting rod (11) on the connecting rod assembly (4).
4. The traction hitch of an automatically guided vehicle scooter of claim 1, wherein: the support frame (1) is provided with a base (9), the base (9) is horizontally fixed at the upper end of the guide frame (7), and the base (9) and the guide frame (7) are reinforced and fixed through rib plates (8).
5. The traction hitch of an automatically guided vehicle scooter of claim 1, wherein: the guide groove is a square groove, and the connecting rod (11) of the connecting rod assembly is a corresponding square rod.
6. The traction hitch of an automatically guided vehicle scooter of claim 1, wherein: the bushing (10) is a circular sleeve.
7. The traction hitch of an automatically guided vehicle scooter of claim 2, wherein: the clamping plates (5) are fixedly connected through connecting rods.
8. The traction hitch of an automatically guided vehicle scooter of claim 1, wherein: the front end of the supporting frame (1) is fixedly provided with a rubber strip (2).
9. A method of automatically guiding a traction hitch of a vehicular scooter of claim 1, wherein: the connecting rod assembly (4) moves relative to the supporting frame (1), a pin shaft (12) in the connecting rod assembly (4) is used for limiting, and the highest position of the connecting rod assembly (4) relative to the supporting frame (1) is controlled; when the connecting rod assembly reaches the highest position relative to the supporting frame, the pin shaft (12) reaches the hole of the hinged support (3), the connecting rod assembly can rotate around the pin shaft, and the bushing (10) in the connecting rod assembly (4) is sleeved into the automatic guiding trolley through manual guiding, so that the automatic guiding trolley is connected with the hydraulic trolley, and the automatic guiding trolley pulls the hydraulic trolley to reach a specified position; when the oil hydraulic scooter reaches a designated position, the bushing (10) in the connecting rod assembly (4) is manually separated from the automatic guiding trolley, the connecting rod assembly (4) is rotated, the angle between the connecting rod (11) and the guide frame (7) is consistent, and the connecting rod assembly is slid into the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710644694.6A CN107225922B (en) | 2017-08-01 | 2017-08-01 | Traction hook for automatically guiding vehicle oil hydraulic scooter and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710644694.6A CN107225922B (en) | 2017-08-01 | 2017-08-01 | Traction hook for automatically guiding vehicle oil hydraulic scooter and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107225922A CN107225922A (en) | 2017-10-03 |
| CN107225922B true CN107225922B (en) | 2023-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710644694.6A Active CN107225922B (en) | 2017-08-01 | 2017-08-01 | Traction hook for automatically guiding vehicle oil hydraulic scooter and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107225922B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0138519A2 (en) * | 1983-10-07 | 1985-04-24 | AGRICULTURAL REQUISITES & MECHANIZATIONS LTD | Towing hitches |
| CN203511197U (en) * | 2013-08-21 | 2014-04-02 | 广州动进精密机械科技有限公司 | Automatic coupling and decoupling device of AGV traction skip |
| FR3007695A1 (en) * | 2013-07-01 | 2015-01-02 | Peugeot Citroen Automobiles Sa | MECHANICAL DEVICE FOR COUPLING DEBRAYABLE FROM A HANDLING TROLLEY TO AN AUTOGUID VEHICLE |
| CN205736711U (en) * | 2016-07-20 | 2016-11-30 | 中资国际新能源储能动力科技有限公司 | Electrically propelled traction vehicle and towing pin system thereof |
| CN206049266U (en) * | 2016-08-30 | 2017-03-29 | 广东嘉腾机器人自动化有限公司 | A kind of lockable traction hook |
-
2017
- 2017-08-01 CN CN201710644694.6A patent/CN107225922B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0138519A2 (en) * | 1983-10-07 | 1985-04-24 | AGRICULTURAL REQUISITES & MECHANIZATIONS LTD | Towing hitches |
| FR3007695A1 (en) * | 2013-07-01 | 2015-01-02 | Peugeot Citroen Automobiles Sa | MECHANICAL DEVICE FOR COUPLING DEBRAYABLE FROM A HANDLING TROLLEY TO AN AUTOGUID VEHICLE |
| CN203511197U (en) * | 2013-08-21 | 2014-04-02 | 广州动进精密机械科技有限公司 | Automatic coupling and decoupling device of AGV traction skip |
| CN205736711U (en) * | 2016-07-20 | 2016-11-30 | 中资国际新能源储能动力科技有限公司 | Electrically propelled traction vehicle and towing pin system thereof |
| CN206049266U (en) * | 2016-08-30 | 2017-03-29 | 广东嘉腾机器人自动化有限公司 | A kind of lockable traction hook |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107225922A (en) | 2017-10-03 |
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