CN204507026U - A kind of tractor hood locking device - Google Patents
A kind of tractor hood locking device Download PDFInfo
- Publication number
- CN204507026U CN204507026U CN201520163973.7U CN201520163973U CN204507026U CN 204507026 U CN204507026 U CN 204507026U CN 201520163973 U CN201520163973 U CN 201520163973U CN 204507026 U CN204507026 U CN 204507026U
- Authority
- CN
- China
- Prior art keywords
- jam plate
- tractor
- tractor hood
- lock shaft
- 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
Links
Abstract
The utility model relates to a kind of tractor hood locking device, comprises the fixture block be positioned on tractor hood, the locating plate be fixed on tractor frame, jam plate, fix shaft, lock shaft, spring, snap ring and latch segment; Described locating plate and fixture block are positioned at the same side; Described locating plate side is provided with the jam plate be hinged and connected, and opposite side is installed with fix shaft; Described jam plate is provided with the lock shaft of flexible connection; Described lock shaft is provided with spring; Described spring upper end is connected with snap ring; Described jam plate is positioned at below lock shaft and is provided with draw-in groove; Described fix shaft is provided with rotatable latch segment; When described jam plate rotates to appropriate location, after latch segment rotates to an angle, block jam plate by draw-in groove; When described lock shaft rotates to appropriate location, snap ring is connected by spring and fixture block are fastening, tractor hood locking device of the present utility model, its structure is simple, easy to operate, can lock tractor hood by failure-free very much, meet user demand, there is good practical and popularizing value.
Description
Technical field
The utility model relates to a kind of latching device, particularly relates to a kind of latching device for tractor hood.
Background technology
Trac. is a kind of common mechanical equipment, it can arrange a tractor hood usually to protect driving engine, when people need to safeguard the driving engine be installed in tractor hood, usually need to open tractor hood, and existing tractor hood, its one end and tractor frame are articulated and connected, the other end is connected by screw thread with tractor frame, like this when opening tractor hood, need screw frequently and unclamp screw, such structure not only inconvenient operation, and easy damaged screw after long-time use, cause finally cannot locking tractor hood, have a strong impact on the normal use of tractor hood.
Utility model content
The utility model object provides a kind of structure simple, easy to operate to overcome the deficiencies in the prior art, can lock the latching device of tractor hood by failure-free very much.
For achieving the above object, the technical solution adopted in the utility model is: a kind of tractor hood locking device, comprises the fixture block be positioned on tractor hood, the locating plate be fixed on tractor frame, jam plate, fix shaft, lock shaft, spring, snap ring and latch segment; Described locating plate and fixture block are positioned at the same side; Described locating plate side is provided with the jam plate be hinged and connected, and opposite side is installed with fix shaft; Described jam plate is provided with the lock shaft of flexible connection; Described lock shaft is provided with spring; Described spring upper end is connected with snap ring; Described jam plate is positioned at below lock shaft and is provided with draw-in groove; Described fix shaft is provided with rotatable latch segment; When described jam plate rotates to appropriate location, after latch segment rotates to an angle, block jam plate by draw-in groove; When described lock shaft rotates to appropriate location, snap ring is connected by spring and fixture block are fastening.
Preferably, described fixture block is circular arc.
Preferably, jam plate is blocked by draw-in groove after described latch segment half-twist.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages: the utility model scheme tractor hood locking device, jam plate is fixed by the latch segment be installed on locating plate, and be connected with the fixture block on tractor hood by the snap ring on jam plate, thus be connected fastening to tractor hood and tractor frame, avoid and use screw thread to connect, its structure is simple, easy to operate, can lock tractor hood by failure-free very much, meet user demand, there is good practical and popularizing value.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further.
Accompanying drawing 1 is the structural representation of the utility model tractor hood locking device.
Accompanying drawing 2 is in the structural representation of locking state for the utility model tractor hood locking device.
Accompanying drawing 3 is the mounting structure schematic diagram of the utility model tractor hood locking device.
Accompanying drawing 4 is the partial enlarged drawing of accompanying drawing 3.
Wherein: 1, fixture block; 2, locating plate; 3, fix shaft; 4, lock shaft; 5, spring; 6, snap ring; 7, latch segment; 8, tractor frame; 9, tractor hood; 10, draw-in groove; 11, jam plate.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Described in the utility model a kind of tractor hood locking device as shown in accompanying drawing 1-2, comprises the fixture block 1 be positioned on tractor hood 9, the locating plate 2 be fixed on tractor frame 8, jam plate 11, fix shaft 3, lock shaft 4, spring 5, snap ring 6 and latch segment 7; Described locating plate 2 is positioned at the same side with fixture block 1; Described locating plate 2 side is provided with the jam plate 11 be hinged and connected, and opposite side is installed with fix shaft 3; Described jam plate 11 is provided with the lock shaft 4 of flexible connection; Described lock shaft 4 is provided with spring 5; Described spring 5 upper end is connected with snap ring 6; Described jam plate 11 is positioned at below lock shaft 4 and is provided with draw-in groove 10; Described fix shaft 3 is provided with rotatable latch segment 7; When described jam plate 11 rotates to appropriate location, after latch segment 7 rotates to an angle, block jam plate 11 by draw-in groove 10; When described lock shaft 4 rotates to appropriate location, snap ring 6 is connected with fixture block 1 is fastening by spring 5; Described fixture block 1 is in circular arc; Jam plate 11 is blocked by draw-in groove 10 after described latch segment 7 half-twist.
Described in the utility model a kind of tractor hood locking device as shown in accompanying drawing 1-2, when reality uses, its structural representation installed is as shown in accompanying drawing 3-4, fixture block is fixed on tractor hood, locating plate is fixedly installed on tractor frame side, when needs locking tractor hood, first the jam plate on locating plate is rotated to an angle, twistlock block, thus latch segment is fastened in the draw-in groove of jam plate, so just jam plate being blocked makes it not move, then rotation lock mandrel, spring is allowed up to move, when moving to correct position, manually pull spring, snap ring is just in time fastened in fixture block, make that fixture block and snap ring are fastening to be connected, so just tractor hood is locked in tractor frame, when needs unclamp tractor hood, manually snap ring is taken off from fixture block, automatically reset by snap ring by spring, then twistlock block, make latch segment away from draw-in groove, finally that jam plate is up mobile.
Tractor hood locking device as above, when latch segment half-twist, its locking effect is best.
Tractor hood locking device of the present utility model, jam plate is fixed by the latch segment be installed on tractor frame, and be connected with the fixture block on tractor hood by the snap ring on jam plate, thus be connected fastening to tractor hood and tractor frame, avoid and use screw thread to connect, its structure is simple, easy to operate, can lock tractor hood by failure-free very much, meet user demand, there is good practical and popularizing value.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (3)
1. a tractor hood locking device, is characterized in that: comprise the fixture block be positioned on tractor hood, the locating plate be fixed on tractor frame, jam plate, fix shaft, lock shaft, spring, snap ring and latch segment; Described locating plate and fixture block are positioned at the same side; Described locating plate side is provided with the jam plate be hinged and connected, and opposite side is installed with fix shaft; Described jam plate is provided with the lock shaft of flexible connection; Described lock shaft is provided with spring; Described spring upper end is connected with snap ring; Described jam plate is positioned at below lock shaft and is provided with draw-in groove; Described fix shaft is provided with rotatable latch segment; When described jam plate rotates to appropriate location, after latch segment rotates to an angle, block jam plate by draw-in groove; When described lock shaft rotates to appropriate location, snap ring is connected by spring and fixture block are fastening.
2. tractor hood locking device according to claim 1, is characterized in that: described fixture block is circular arc.
3. tractor hood locking device according to claim 1 and 2, is characterized in that: block jam plate by draw-in groove after described latch segment half-twist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520163973.7U CN204507026U (en) | 2015-03-23 | 2015-03-23 | A kind of tractor hood locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520163973.7U CN204507026U (en) | 2015-03-23 | 2015-03-23 | A kind of tractor hood locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204507026U true CN204507026U (en) | 2015-07-29 |
Family
ID=53705022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520163973.7U Expired - Fee Related CN204507026U (en) | 2015-03-23 | 2015-03-23 | A kind of tractor hood locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204507026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815719A (en) * | 2017-11-07 | 2018-03-20 | 安徽江淮汽车集团股份有限公司 | A kind of automobile using electrophoresis pry device |
| CN111312071A (en) * | 2019-12-07 | 2020-06-19 | 杨涛 | Splicing method of novel multi-screen advertisement player |
-
2015
- 2015-03-23 CN CN201520163973.7U patent/CN204507026U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815719A (en) * | 2017-11-07 | 2018-03-20 | 安徽江淮汽车集团股份有限公司 | A kind of automobile using electrophoresis pry device |
| CN111312071A (en) * | 2019-12-07 | 2020-06-19 | 杨涛 | Splicing method of novel multi-screen advertisement player |
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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: 20150729 Termination date: 20200323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |