CN201723030U - Engine cover locking mechanism for wheeled tractor - Google Patents
Engine cover locking mechanism for wheeled tractor Download PDFInfo
- Publication number
- CN201723030U CN201723030U CN2010202619583U CN201020261958U CN201723030U CN 201723030 U CN201723030 U CN 201723030U CN 2010202619583 U CN2010202619583 U CN 2010202619583U CN 201020261958 U CN201020261958 U CN 201020261958U CN 201723030 U CN201723030 U CN 201723030U
- Authority
- CN
- China
- Prior art keywords
- jam plate
- lock lever
- check lock
- wheeled tractor
- nut
- 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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Abstract
The utility model relates to an engine cover locking mechanism, in particular to an engine cover locking mechanism for a wheeled tractor, which is simple in structure and convenient to use, and comprises an upper cover body which is provided with an upper cover, and a locking rod that is inserted and connected in the upper cover; the locking rod is internally sheathed with a locking locating sleeve; the locking locating sleeve is fastened with the locking rod by a nut; the lower part of the locking rod is sheathed with a lock plate; and the lock plate is supported and fixed with an internal support frame in the upper cover body. The engine cover assembly is simple in structure as well as simple and convenient for operation.
Description
Technical field
The utility model is a kind of hood retaining mechanism, particularly a kind of hood retaining mechanism that is used for wheeled tractor easy to use simple in structure.
Background technology
There is very big inconvenience in hood locking mechanism structure complexity in the wheeled tractor of the prior art in the operation.
Chinese patent CN200620009677.2 discloses a kind of unlatching-locking apparatus of tractor hood, and it comprises limiting plate that is fixed in tractor frame sidepiece front end and the jam plate that is rotatably connected with described limiting plate, with the lock of fixedlying connected with tractor hood; The top of described jam plate is provided with first open slot along horizontal expansion, and described jam plate has when rotating to be made described lock snap in the locked position of first open slot and make described lock break away from the enable possition of first open slot; With can make described jam plate go to the control stick of enable possition, be provided with the back-moving spring that can make described jam plate trend locked position between described limiting plate and described jam plate or the control stick.This utility model patent, complex structure, and also existence inconvenience is gone up in operation.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of hood retaining mechanism that is used for wheeled tractor is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of hood retaining mechanism that is used for wheeled tractor, comprise upper outlet body, upper outlet body is provided with loam cake, comprise check lock lever, described check lock lever is plugged in the loam cake, is with the locking positioning cover in the described check lock lever, and described locking positioning cover is fastened by nut with check lock lever, the bottom of described check lock lever is with jam plate, and the inner support frame in described jam plate and the upper outlet body is support fixation mutually.This compact conformation, and operation is gone up very convenient.
As preferably, be provided with retainer spring in the described locking positioning cover, the two ends of retainer spring are respectively equipped with steel ball, and described locking positioning cover is matched with loam cake, and the below of described nut is provided with back-up ring, and described back-up ring and check lock lever socket-connect.
As preferably, the top and bottom of described jam plate are respectively equipped with the jam plate nut, are respectively equipped with packing ring between jam plate nut and jam plate.
Therefore, the hood retaining mechanism that is used for wheeled tractor that the utility model provides, simple in structure, easy and simple to handle.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of hood retaining mechanism that is used for wheeled tractor, comprise upper outlet body 1, upper outlet body 1 is provided with loam cake 2, comprise check lock lever 3, described check lock lever 3 is plugged in the loam cake 2, be with locking positioning cover 4 in the described check lock lever 3, described locking positioning cover 4 is fastened by nut 5 with check lock lever 3, the bottom of described check lock lever 3 is with jam plate 6, and the inner support frame 7 in described jam plate 6 and the upper outlet body 1 is support fixation mutually, is provided with retainer spring 8 in the described locking positioning cover 4, the two ends of retainer spring 8 are respectively equipped with steel ball 9, described locking positioning cover 4 is matched with loam cake 2, and the below of described nut 5 is provided with back-up ring 10, and described back-up ring 10 socket-connects with check lock lever 3, the top and bottom of described jam plate 6 are respectively equipped with jam plate nut 11, and 6 of jam plate nut 11 and jam plates are respectively equipped with packing ring 12.
Claims (3)
1. hood retaining mechanism that is used for wheeled tractor, comprise upper outlet body (1), upper outlet body (1) is provided with loam cake (2), it is characterized in that: comprise check lock lever (3), described check lock lever (3) is plugged in the loam cake (2), be with locking positioning cover (4) in the described check lock lever (3), described locking positioning cover (4) is fastened by nut (5) with check lock lever (3), the bottom of described check lock lever (3) is with jam plate (6), and the inner support frame (7) in described jam plate (6) and the upper outlet body (1) is support fixation mutually.
2. the hood retaining mechanism that is used for wheeled tractor according to claim 1, it is characterized in that: be provided with retainer spring (8) in the described locking positioning cover (4), the two ends of retainer spring (8) are respectively equipped with steel ball (9), described locking positioning cover (4) is matched with loam cake (2), the below of described nut (5) is provided with back-up ring (10), and described back-up ring (10) socket-connects with check lock lever (3).
3. the hood retaining mechanism that is used for wheeled tractor according to claim 1 and 2 is characterized in that: the top and bottom of described jam plate (6) are respectively equipped with jam plate nut (11), are respectively equipped with packing ring (12) between jam plate nut (11) and jam plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202619583U CN201723030U (en) | 2010-07-13 | 2010-07-13 | Engine cover locking mechanism for wheeled tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202619583U CN201723030U (en) | 2010-07-13 | 2010-07-13 | Engine cover locking mechanism for wheeled tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201723030U true CN201723030U (en) | 2011-01-26 |
Family
ID=43491349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202619583U Expired - Fee Related CN201723030U (en) | 2010-07-13 | 2010-07-13 | Engine cover locking mechanism for wheeled tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201723030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556173A (en) * | 2012-02-27 | 2012-07-11 | 浙江吉利汽车研究院有限公司 | Stay bar structure of engine hood |
| CN108502026A (en) * | 2018-03-30 | 2018-09-07 | 宁波辉励铭诚汽车零部件有限公司 | A kind of automobile engine cover locking protective device |
-
2010
- 2010-07-13 CN CN2010202619583U patent/CN201723030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556173A (en) * | 2012-02-27 | 2012-07-11 | 浙江吉利汽车研究院有限公司 | Stay bar structure of engine hood |
| CN108502026A (en) * | 2018-03-30 | 2018-09-07 | 宁波辉励铭诚汽车零部件有限公司 | A kind of automobile engine cover locking protective device |
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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: 20110126 Termination date: 20140713 |
|
| EXPY | Termination of patent right or utility model |