CN2298639Y - Connector of tractor and farm implements - Google Patents
Connector of tractor and farm implements Download PDFInfo
- Publication number
- CN2298639Y CN2298639Y CN 97214600 CN97214600U CN2298639Y CN 2298639 Y CN2298639 Y CN 2298639Y CN 97214600 CN97214600 CN 97214600 CN 97214600 U CN97214600 U CN 97214600U CN 2298639 Y CN2298639 Y CN 2298639Y
- Authority
- CN
- China
- Prior art keywords
- farm implements
- tractor
- lock hook
- utility
- model
- 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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- Agricultural Machines (AREA)
Abstract
The utility model relates to a connector of tractors and farm implements, relating to the field of mechanical connection. The utility model comprises a support frame and a corresponding locking device. The utility model is characterized in that the locking device is composed of the combination of a locking hook, a spring and a tripping gear for the locking hook. The utility model has simple structure. The connection and the disassembly of the tractor and the farm implements are very convenient; the tractor can respectively be matched with a plurality of farm implements.
Description
The utility model relates to the mechanical connection field.
In the prior art, present tractor is fixed with bolt and nut by two band irons mostly with farm implements such as grain header, mow binder, mowers and is connected, and this connected mode is more original, and the easy rust joint of screw bolt and nut and be difficult for shirking thus; Some other jockey is also arranged, but structure more complicated often, part processing precision requires high, connects and shirks inconvenient operation.
The purpose of this utility model just provides a kind of simple in structure, the easy to operate tractor and the jockey of farm implements.
For achieving the above object, the utility model by the following technical solutions: it comprises carriage and corresponding with it locking device, it is characterized in that described locking device is by lock hook, spring and lock hook trip gear be combined into.
Carriage of the present utility model is by two iron plate be combined intos in correspondence with each other, is respectively equipped with in correspondence with each other positioning port at the downside of the upper end of two iron plates and front end.
Because the utility model adopted technique scheme, being connected and shirking of farm implements and tractor as long as once finish by pulling the lock hook trip gear, very convenient simply; Simultaneously this jockey can match with farm implements such as grain header, mow binder, mowers and make a dilatory function respectively with the supporting use of multiple farm implements.
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is a right view of the present utility model.
Fig. 3 is the connection layout of the utility model lock hook and lock hook trip gear.
With reference to accompanying drawing.The utility model comprises carriage and corresponding with it locking device, locking device is by lock hook 1, spring 14 and lock hook trip gear be combined into, lock hook 1 is provided with pin 2, and the front portion of pin 2 is provided with hole 13, and the rear portion is provided with hole 20, one end of spring 14 is connected in hole 13, the other end is connected in connecting rod 10, and the lock hook trip gear is formed by connecting by securing rod 15 and spanner 6, and spanner 6 is provided with hole 18 and hole 19, one end of securing rod 15 links to each other with the hole 20 of pin 2, and the other end links to each other with hole 19 on the spanner 6.
Carriage is made of by connecting plate 7 and connecting rod 10 two iron plates 3 in correspondence with each other, be provided with positioning port 8 in correspondence with each other in the upper end of two iron plates 3, connecting plate 7 is bent to form locating slot 12 at this, be provided with in correspondence with each other positioning port 4 at the downside of the front end of two iron plates 3, two iron plates 3 are provided with in correspondence with each other hole 11 at the side of positioning port 4, be provided with fixing hole 9 in correspondence with each other at the rear portion of two iron plates 3, be provided with the postive stop baffle 5 of spanner 6 at the rear portion of connecting plate 7, below postive stop baffle 5, be provided with fixed head 16, on fixed head 16, be fixed with pin 17.
Carriage relies on fixing hole 9 and is fixed on the tractor, and the pin 2 of lock hook 1 is fixed in hole 11, and lock hook 1 and positioning port 4 are corresponding and can sell 2 for axle rotates, and spanner 6 is inserted in pin 17 by hole 18 fix, and can sell 17 and be a rotation.
When farm implements need be connected with tractor, as long as wrench 6 is pulled downwards, driving securing rod 15 moves upward, make lock hook 1 rotate, then with being inserted in positioning port 4 and the locating slot 12 of being provided with on the farm implements with positioning port 4 and locating slot 12 corresponding backstays, unclamp spanner, utilize the retraction force of spring 14 to make lock hook 1 upwards rotate, and drive securing rod 15 and move downward till spanner 6 limited baffle plates 5 block, thereby the backstay of farm implements is pinned and farm implements are connected with tractor.When farm implements and tractor shirk, as long as repeat above-mentioned steps.
Claims (4)
1. the jockey of tractor and farm implements comprises carriage and corresponding with it locking device, it is characterized in that described locking device is by lock hook (1), spring (14) and lock hook trip gear be combined into.
2. the jockey of tractor as claimed in claim 1 and farm implements is characterized in that described lock hook trip gear is formed by connecting by securing rod (15) and spanner (6).
3. the jockey of tractor as claimed in claim 1 and farm implements is characterized in that described carriage by two iron plate (3) be combined intos in correspondence with each other, is respectively equipped with in correspondence with each other positioning port at the upper end of two iron plates (3) and front end downside.
4. as the jockey of claim 1 or 3 described tractors and farm implements, it is characterized in that described lock hook (1) is corresponding with the positioning port (4) of front end downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97214600 CN2298639Y (en) | 1997-04-17 | 1997-04-17 | Connector of tractor and farm implements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97214600 CN2298639Y (en) | 1997-04-17 | 1997-04-17 | Connector of tractor and farm implements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2298639Y true CN2298639Y (en) | 1998-12-02 |
Family
ID=33931997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97214600 Expired - Fee Related CN2298639Y (en) | 1997-04-17 | 1997-04-17 | Connector of tractor and farm implements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2298639Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104838751A (en) * | 2015-02-02 | 2015-08-19 | 星光农机股份有限公司 | Accessory installation seat |
| CN104854976A (en) * | 2015-05-18 | 2015-08-26 | 刘影 | Ridge head connecting device for ridger |
| CN113039889A (en) * | 2019-12-27 | 2021-06-29 | 浙江星莱和农业装备有限公司 | Connection structure of walking portion and weeding portion of weeder |
-
1997
- 1997-04-17 CN CN 97214600 patent/CN2298639Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104838751A (en) * | 2015-02-02 | 2015-08-19 | 星光农机股份有限公司 | Accessory installation seat |
| CN104854976A (en) * | 2015-05-18 | 2015-08-26 | 刘影 | Ridge head connecting device for ridger |
| CN113039889A (en) * | 2019-12-27 | 2021-06-29 | 浙江星莱和农业装备有限公司 | Connection structure of walking portion and weeding portion of weeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |