CN202156401U - Left and right brake pedal interlocking device for tractor - Google Patents
Left and right brake pedal interlocking device for tractor Download PDFInfo
- Publication number
- CN202156401U CN202156401U CN2011202530127U CN201120253012U CN202156401U CN 202156401 U CN202156401 U CN 202156401U CN 2011202530127 U CN2011202530127 U CN 2011202530127U CN 201120253012 U CN201120253012 U CN 201120253012U CN 202156401 U CN202156401 U CN 202156401U
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- CN
- China
- Prior art keywords
- brake pedal
- pin
- right brake
- interlock
- tractor
- 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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- Braking Elements And Transmission Devices (AREA)
Abstract
A left and right brake pedal interlocking device for tractor comprises a left brake pedal component, an elastic cylindrical pin, a locking spring, an interlocking pin and a right brake pedal component; the left and right brake pedal components are assembled on a brake shaft; the interlocking pin passes through a U-shaped plate A to penetrate through the locking spring; the U-shaped plate A is welded on the right of the right brake pedal component; a limitation slot B is arranged on one side of the U-shaped plate A; and the elastic cylindrical pin is arranged in the pin hole of the interlocking pin. The device is arranged in the middle of the left and right brake pedals to interlock and separate the left and right brake pedals, so that the device is conveniently and comfortably operated by the driver. The device has reasonable structure, is reliable in use, is simple and convenient in operation, and better satisfies safety and use performance requirement of the tractor.
Description
Technical field
The utility model belongs to the trac. field, relates to a kind of used with tractor left and right sides brake pedal interlock system.
Background technology
At present, on the various model wheel-tire tractors of domestic production, the left and right sides brake pedal interlocking of its drg adopts backing pin or baffle plate mostly, when left and right sides brake pedal need interlock or separate, need pull down backing pin or flap shutter, handles more loaded down with trivial details.In addition, interlock system tends to break away from original position along with the vibration in the trac. walking process, can bring very big inconvenience and potential safety hazard to chaufeur.For a change this present situation is necessary to develop a kind of later-model left and right sides brake pedal interlock system, satisfies the safety and the in-use performance requirement of trac. better.
The utility model content
The purpose of the utility model be to provide a kind of rational in infrastructure, use used with tractor left and right sides brake pedal interlock system reliable, easy operation, with safety and the in-use performance requirement of satisfying trac..
The utility model is realized above-mentioned purpose through following technical scheme: a kind of used with tractor left and right sides brake pedal interlock system comprises: left brake pedal component, elastic cylindrical pin, locking spring, interlock pin and right brake pedal component; Left brake pedal component and right brake pedal component are assemblied on the brake axle, and interlock pin is through the U-shaped plate and pass the locking spring.
The U-shaped plate is welded on right brake pedal component right side, and is provided with position-limited trough in a side.
Elastic cylindrical pin is installed in the pin-and-hole of interlock pin.
The utility model can reach following good effect after adopting technique scheme: the utility model left and right sides brake pedal inter locking gear is arranged in the middle of the brake pedal of the left and right sides; The interlocking that can realize left and right sides brake pedal with separate, make chaufeur more convenient, light when operation.This apparatus structure is reasonable, use is reliable, easy operation, can satisfy the safety and the in-use performance requirement of trac. better.
Description of drawings
Fig. 1 is the constructional drawing of the utility model used with tractor left and right sides brake pedal interlock system Interlock Status;
Fig. 2 is the constructional drawing of the utility model used with tractor left and right sides brake pedal interlock system released state.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further to describe: shown in Fig. 1, Fig. 2; In the present embodiment; Used with tractor left and right sides brake pedal interlock system mainly is made up of left brake pedal component 1, elastic cylindrical pin 2, locking spring 3, interlock pin 4 and right brake pedal component 5 etc.Left side brake pedal component 1 is assemblied on the brake axle 6 with right brake pedal component 5, and interlock pin 4 is through U-shaped plate A and pass locking spring 3.U-shaped plate A is welded on right brake pedal component 5 right sides, and is provided with position-limited trough B in a side.Elastic cylindrical pin 2 is installed in the pin-and-hole of interlock pin 4.
Interlock pin 4 is through right brake pedal component 5, and under the effect of locking spring 3, the left end of interlock pin 4 inserts in the pin-and-hole of left brake pedal component 1, makes left brake pedal component 1 and right brake pedal component 5 interlock, and promptly realizes the interlocking of left and right sides brake pedal.
When needing one side brake; Only need spur interlock pin 4 and left-hand revolution to the right; Elastic cylindrical pin 2 is screwed among the position-limited trough B of right brake pedal component 5; The left end of interlock pin 4 is deviate from left brake pedal component 1, makes the interlocking of left brake pedal component 1 and right brake pedal component 5 lose efficacy, and promptly realizes the separation of left and right sides brake pedal.
In this device; No matter be the interlocking or the separation of left and right sides brake pedal, locking spring 3 can both play the effect of locking, makes interlock pin 4 be fixed under the two states; Can not break away from due position, the effect of playing safety arrestment or separating along with the vibration in the trac. walking process.
Claims (3)
1. a used with tractor left and right sides brake pedal interlock system comprises: left brake pedal component (1), elastic cylindrical pin (2), locking spring (3), interlock pin (4) and right brake pedal component (5); It is characterized in that: left brake pedal component (1) and right brake pedal component (5) are assemblied on the brake axle (6), and interlock pin (4) is through U-shaped plate (A) and pass locking spring (3).
2. used with tractor according to claim 1 left and right sides brake pedal interlock system is characterized in that: U-shaped plate (A) is welded on right brake pedal component (5) right side, and is provided with position-limited trough (B) in a side.
3. used with tractor according to claim 1 left and right sides brake pedal interlock system is characterized in that: elastic cylindrical pin (2) is installed in the pin-and-hole of interlock pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202530127U CN202156401U (en) | 2011-07-18 | 2011-07-18 | Left and right brake pedal interlocking device for tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202530127U CN202156401U (en) | 2011-07-18 | 2011-07-18 | Left and right brake pedal interlocking device for tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156401U true CN202156401U (en) | 2012-03-07 |
Family
ID=45764045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202530127U Expired - Fee Related CN202156401U (en) | 2011-07-18 | 2011-07-18 | Left and right brake pedal interlocking device for tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314398A (en) * | 2016-09-23 | 2017-01-11 | 重庆工业职业技术学院 | Motor vehicle safety device capable of preventing mistaken stepping of accelerator and use method of device |
-
2011
- 2011-07-18 CN CN2011202530127U patent/CN202156401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314398A (en) * | 2016-09-23 | 2017-01-11 | 重庆工业职业技术学院 | Motor vehicle safety device capable of preventing mistaken stepping of accelerator and use method of device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FIRST TRACTOR CO., LTD. Free format text: FORMER OWNER: CHINA YITUO GROUP CO., LTD. Effective date: 20130715 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130715 Address after: 471039 No. 39, Xiyuan Road, Jianxi District, Henan, Luoyang Patentee after: First Tractor Co., Ltd. Address before: 471039 No. 39, Xiyuan Road, Jianxi District, Henan, Luoyang Patentee before: China Yituo Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20170718 |