CN201827349U - Fixing device for locating spring of shifting fork - Google Patents
Fixing device for locating spring of shifting fork Download PDFInfo
- Publication number
- CN201827349U CN201827349U CN2010205787608U CN201020578760U CN201827349U CN 201827349 U CN201827349 U CN 201827349U CN 2010205787608 U CN2010205787608 U CN 2010205787608U CN 201020578760 U CN201020578760 U CN 201020578760U CN 201827349 U CN201827349 U CN 201827349U
- Authority
- CN
- China
- Prior art keywords
- fixing device
- locating
- shifting fork
- spring
- retaining spring
- 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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- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model relates to a speed changing box on a tractor, in particular to a fixing device for a locating spring of an assistant speed-changing shifting fork of the speed changing box on the tractor. The fixing device for the locating spring of the shifting fork comprises a bracket for fixing the shifting fork; and the bracket is provided with a locating cylinder, and the locating cylinder is internally provided with the locating spring and a locating pin. The fixing device is characterized in that the tail end of the locating cylinder is provided with a screw hole, and the screw hole is screwed with a pin-fastening screw. The fixing device for the locating spring of the shifting fork has the effects of being easy to install, and being capable of adjusting the locating spring under the condition that the fixing device is used for a long time.
Description
Technical field
The utility model relates to tractor, relates to the gearbox on the tractor, specifically relates to the secondary gear shift fork retaining spring fixing device of gear box of tractor.
Background technique
Shift fork relies on loop configuration to be installed in the rotating shaft of support, the outside of the loop configuration of shift fork has positioning groove, on support, also have the groove of a location cylinder facing to shift fork, the locating stud that has the retaining spring effect in the location cylinder, in the prior art, have the pin-and-hole vertical on the location cylinder with location cylinder, has pin in the pin-and-hole, pin is keeping retaining spring and locating stud, the shortcoming that causes the shift fork location to be forbidden that the fixing device of this spline structure has installing and locating spring difficulty, uses a period of time rear spring fatigue can not regulate.
Summary of the invention
The purpose of this utility model is exactly at above-mentioned shortcoming, and a kind of shift fork retaining spring fixing device of installing easily, can regulate retaining spring under long-time situation about using is provided.
The technical solution of the utility model is achieved in that shift fork retaining spring fixing device, comprise the fixedly support of shift fork, have a location cylinder on the support, have retaining spring and locating stud in the location cylinder, it is characterized in that: described location cylinder afterbody has screw, is screwed with on the screw and locks screw.
The beneficial effects of the utility model are: such shift fork retaining spring fixing device has the effect of installing easily, can regulate retaining spring under long-time situation about using.
Description of drawings
Fig. 1 is the structural representation of the utility model shift fork retaining spring fixing device.
Wherein, 1, support 2, location cylinder 3, retaining spring 4, locating stud 5, lock screw
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, shift fork retaining spring fixing device comprises the fixedly support 1 of shift fork, has a location cylinder 2 on the support 1, have retaining spring 3 and locating stud 4 in the location cylinder 2, it is characterized in that: described location cylinder 2 afterbodys have screw, are screwed with on the screw and lock screw 5.
During installation, retaining spring 3 and locating stud 4 placed in the location cylinder get final product, seal with locking screw; Service time is long, and spring fatigue will lock screw and twist to the inside and get final product, and will be easy to use.
Claims (1)
1. shift fork retaining spring fixing device comprises the fixedly support of shift fork, has a location cylinder on the support, has retaining spring and locating stud in the location cylinder, it is characterized in that: described location cylinder afterbody has screw, is screwed with on the screw and locks screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205787608U CN201827349U (en) | 2010-10-27 | 2010-10-27 | Fixing device for locating spring of shifting fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205787608U CN201827349U (en) | 2010-10-27 | 2010-10-27 | Fixing device for locating spring of shifting fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201827349U true CN201827349U (en) | 2011-05-11 |
Family
ID=43965887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205787608U Expired - Fee Related CN201827349U (en) | 2010-10-27 | 2010-10-27 | Fixing device for locating spring of shifting fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201827349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499806A (en) * | 2016-12-26 | 2017-03-15 | 雷沃重工股份有限公司 | Used with tractor lock unit shift fork shifter |
-
2010
- 2010-10-27 CN CN2010205787608U patent/CN201827349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499806A (en) * | 2016-12-26 | 2017-03-15 | 雷沃重工股份有限公司 | Used with tractor lock unit shift fork shifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20111027 |