CN203450234U - Two-way buffer tractor - Google Patents
Two-way buffer tractor Download PDFInfo
- Publication number
- CN203450234U CN203450234U CN201320483951.XU CN201320483951U CN203450234U CN 203450234 U CN203450234 U CN 203450234U CN 201320483951 U CN201320483951 U CN 201320483951U CN 203450234 U CN203450234 U CN 203450234U
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- CN
- China
- Prior art keywords
- tractor
- end plate
- tractor truck
- boxboard
- rubber pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model discloses a two-way buffer tractor which comprises a tractor body. Buffer devices are arranged on a box board at the front end of the tractor body and a box board at the rear end of the tractor body respectively. Each buffer device comprises rubber pads and end boards, wherein the rubber pads and the end boards are symmetrically arranged at the two sides of the corresponding box board from inside to outside and fixed to the corresponding box board through screws. A traction ring is arranged on the end board located at the outer side of each buffer device. Compared with the prior art, the two-way buffer tractor has the following advantages that each buffer device is arranged between the corresponding traction ring and the tractor body, each buffer device comprises the rubber pads and the end boards, the rubber pads and the end boards are symmetrically arranged at the two sides of the corresponding box board from inside to outside, the energy absorption damping function of the double-faced rubber pads is used, the buffering damping effect is good, so that the tractor and a vehicle or an object dragged by the tractor are protected, and therefore the service life of the tractor is prolonged. The rubber pads and the end boards can be well protected by protection boards of the tractor.
Description
Technical field
The utility model relates to a kind of draw gear, in particular a kind of bidirectional buffering tractor truck.
Background technology
In production, usually can use tractor truck; utilize tractor truck to come drawbar trailer or other objects to overtake; realize short distance goods transport etc., or do not have dynamic time at other vehicles, by tractor truck, can keep in repair by the convenient and strength-saving repair location of being moved to.Visible, tractor truck all plays very large effect in producing or living.Yet tractor truck is in the process of work, the vehicle that usually can draw with it or object produce collision greatly, thereby cause various losses, and greatly reduce the service life of tractor truck.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of bidirectional buffering tractor truck of good buffer effect is provided.
The utility model is achieved through the following technical solutions:
A kind of bidirectional buffering tractor truck, comprise tractor truck car body, on the boxboard of described tractor truck car body front-end and back-end, be respectively equipped with shock absorber, described shock absorber comprises rubber pad from inside to outside and the end plate that is symmetricly set in respectively boxboard both sides, the rubber pad of described boxboard both sides and end plate are fixed together by screw and described boxboard, and the outside end plate of described shock absorber is provided with eye hitch.
As further optimization of the present utility model, the rubber pad of described shock absorber and end plate surrounding are provided with guar plate, and described guar plate upper surface is higher than described end plate upper surface.
As further optimization of the present utility model, described screw stretch out boxboard outside end plate and on have nut, between the end plate outside described nut and described boxboard, be provided with elastomeric pad.
As further optimization of the present utility model, the cross section of described rubber pad and end plate is rectangle.
As further optimization of the present utility model, the cross section of described rubber pad and end plate is circular.
The utility model has the following advantages compared to existing technology:
A kind of bidirectional buffering tractor truck that the utility model provides; it is provided with shock absorber between eye hitch and tractor truck car body; this shock absorber comprises rubber pad from inside to outside and the end plate that is symmetricly set in boxboard both sides; utilize the energy-absorbing cushioning effect of double-faced rubber pad; buffering and damping effect is good; thereby realized the protection to tractor truck and the vehicle drawing or object, the service life that has increased tractor truck.Its guar plate can play good protective action to rubber pad and end plate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented take technical solutions of the utility model under prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Referring to Fig. 1, a kind of bidirectional buffering tractor truck that the utility model provides, comprise tractor truck car body 1, on the boxboard 11 of tractor truck car body 1 front-end and back-end, be respectively equipped with shock absorber 2, shock absorber 2 comprises rubber pad from inside to outside 21 and the end plate 22 that is symmetricly set in respectively boxboard 11 both sides, the cross section of rubber pad 21 and end plate 22 is rectangle or circle, the rubber pad 21 of boxboard 11 both sides and end plate 22 are fixed together by screw 23 and boxboard 11, screw 23 stretch out boxboard 11 outsides end plate 22 and on have nut 24, between the end plate 22 in nut 24 and boxboard 11 outsides, be provided with elastomeric pad 25 and play buffer action.The outside end plate 22 of shock absorber 2 is provided with eye hitch 3.The rubber pad 21 of shock absorber 2 and end plate 22 surroundings are provided with guar plate 26, and guar plate 26 upper surfaces, higher than end plate 22 upper surfaces, play good protective action to rubber pad 21 with end plate 22.
A kind of bidirectional buffering tractor truck that the utility model provides; it is provided with shock absorber 2 between eye hitch 3 and tractor truck car body 1; this shock absorber 2 comprises rubber pad from inside to outside 21 and the end plate 22 that is symmetricly set in boxboard 11 both sides; when tractor truck bumps in distraction procedure; utilize the energy-absorbing cushioning effect of double-faced rubber pad 21; buffering and damping effect is good, thereby has realized the protection to tractor truck and the vehicle drawing or object, the service life that has increased tractor truck.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a bidirectional buffering tractor truck, comprise tractor truck car body, it is characterized in that, on the boxboard of described tractor truck car body front-end and back-end, be respectively equipped with shock absorber, described shock absorber comprises rubber pad from inside to outside and the end plate that is symmetricly set in respectively boxboard both sides, the rubber pad of described boxboard both sides and end plate are fixed together by screw and described boxboard, and the outside end plate of described shock absorber is provided with eye hitch.
2. a kind of bidirectional buffering tractor truck as claimed in claim 1, is characterized in that: the rubber pad of described shock absorber and end plate surrounding are provided with guar plate, and described guar plate upper surface is higher than described end plate upper surface.
3. a kind of bidirectional buffering tractor truck as claimed in claim 1 or 2, is characterized in that: described screw front end stretches out the end plate in boxboard outside and fixes by nut, between described nut and the end plate in described boxboard outside, is provided with elastomeric pad.
4. a kind of bidirectional buffering tractor truck as claimed in claim 3, is characterized in that: the cross section of described rubber pad and end plate is rectangle.
5. a kind of bidirectional buffering tractor truck as claimed in claim 3, is characterized in that: the cross section of described rubber pad and end plate is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483951.XU CN203450234U (en) | 2013-08-08 | 2013-08-08 | Two-way buffer tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483951.XU CN203450234U (en) | 2013-08-08 | 2013-08-08 | Two-way buffer tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203450234U true CN203450234U (en) | 2014-02-26 |
Family
ID=50130133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320483951.XU Expired - Fee Related CN203450234U (en) | 2013-08-08 | 2013-08-08 | Two-way buffer tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203450234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834501A (en) * | 2019-11-28 | 2020-02-25 | 衡阳市利美电瓶车制造有限责任公司 | Traction device of tractor |
-
2013
- 2013-08-08 CN CN201320483951.XU patent/CN203450234U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834501A (en) * | 2019-11-28 | 2020-02-25 | 衡阳市利美电瓶车制造有限责任公司 | Traction device of tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |