CN207291535U - A kind of hanging joint device for fluid-link steering tractor - Google Patents
A kind of hanging joint device for fluid-link steering tractor Download PDFInfo
- Publication number
- CN207291535U CN207291535U CN201721002479.8U CN201721002479U CN207291535U CN 207291535 U CN207291535 U CN 207291535U CN 201721002479 U CN201721002479 U CN 201721002479U CN 207291535 U CN207291535 U CN 207291535U
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- CN
- China
- Prior art keywords
- tractor
- side arm
- main shaft
- frame
- fluid
- 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 discloses a kind of hanging joint device for fluid-link steering tractor, including tractor side arm, and the tractor after-frame at tractor side arm rear is arranged on, and it is arranged on mounting draw-gear between tractor side arm and tractor after-frame, for connecting tractor side arm and tractor after-frame；The mounting draw-gear includes main shaft, and it is arranged on main shaft left end and through main shaft, connecting pin for connecting tractor side arm, and be arranged on above main shaft and close to tractor side arm, the steering mandril stent that is conveniently steered, and be arranged on main shaft right end and the main shaft that is locked, for driving tractor after-frame to carry out the pipe spreader of vertical rotary；The device has the advantages that simple in structure, convenient for disassembly and assembly and steering is flexible, enables to front and rear tire to be bonded ground run all the time according to road height change.
Description
Technical field
It the utility model is related to a kind of hanging joint device for fluid-link steering tractor.
Background technology
China is a large agricultural country, and with the continuous social and economic development, the number being engaged in agricultural production constantly is reduced,
So that it is extremely urgent to realize the mechanization of farm work.According to market needs, China has been developed that a variety of tractors at present, still
The most volume of these agricultural machinery is larger, and structure is excessively complicated, and there is inconvenience.
These tractors are when turning at present, since speed is fast, turn to suddenly, before causing tractor can not cause when turning to
Rear tyre is bonded ground run all the time according to road height change, is not easy to user's operation, and easily turn on one's side when turning to.
Utility model content
In view of this, the utility model aim is to provide a kind of simple in structure, convenient for disassembly and assembly and steering and is flexibly used for liquid
Pressure turns to the hanging joint device of tractor, enables to front and rear tire to be bonded ground run all the time according to road height change.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：It is a kind of for fluid-link steering tractor
Hanging joint device, including tractor side arm, and be arranged on the tractor after-frame at tractor side arm rear, and before being arranged on tractor
Mounting draw-gear between frame and tractor after-frame, for connecting tractor side arm and tractor after-frame；The mounting is led
Leading-in device includes main shaft, and is arranged on main shaft left end and through main shaft, connecting pin for connecting tractor side arm, and sets
Above main shaft and close to tractor side arm, the steering mandril stent that is conveniently steered, and it is arranged on main shaft right end and the master that is locked
Axis, for drive tractor after-frame carry out vertical rotary pipe spreader.
Preferably, the upper and lower ends of the connecting pin are socketed with the copper sheathing for preventing abrasion.
Preferably, the right end of the pipe spreader be provided with pipe spreader welding, for fixing axle casing and tractor
The mainshaft nut of after-frame.
Preferably, the tractor side arm is provided with connecting seat, the connection with one end that mounting draw-gear is connected
Seat is welded and fixed with tractor side arm.
The utility model has the technical effect that following aspect：By main shaft, and the connecting pin of main shaft left end is arranged on,
And the steering mandril stent of main shaft is arranged on, and the mounting draw-gear of the pipe spreader composition of main shaft right end is arranged on, it can make
Obtain front and rear tire and ground run is bonded according to road height change all the time so that tractor steering adjustment is more convenient, is turning to
Shi Gengjia is flexible, is not easy to turn over side.
Brief description of the drawings
Fig. 1 is a kind of front view of hanging joint device for fluid-link steering tractor of the utility model；
Fig. 2 is a kind of facing for the mounting draw-gear of hanging joint device for fluid-link steering tractor of the utility model
Figure.
Embodiment
Below in conjunction with attached drawing 1-2, specific embodiment of the present utility model is described in further detail, so that the utility model
Technical solution is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", " on ", " under ", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, only
It is must have specific orientation, Yi Te for the ease of the description present invention, rather than the device or element of instruction or hint meaning
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, the connection between component or fixed form if not otherwise specified in this embodiment, it is connected or solid
It can be to be fixed by bolt commonly used in the prior art or pin is fixed to determine mode, or the mode such as axis pin connection, therefore, at this
It is not described in detail in embodiment.
A kind of hanging joint device for fluid-link steering tractor, as shown in Figure 1, including tractor side arm 1, and be arranged on
The tractor after-frame 2 at 1 rear of tractor side arm, and be arranged on it is between tractor side arm 1 and tractor after-frame 2, for connecting
The mounting draw-gear 3 of tractor side arm 1 and tractor after-frame 2；The tractor side arm 1 is connected with mounting draw-gear 3
One end is provided with connecting seat 11, and the connecting seat 11 is welded and fixed with tractor side arm 1.
As shown in Fig. 2, the mounting draw-gear 3 includes main shaft 31, and it is arranged on 31 left end of main shaft and runs through main shaft 31
, connecting pin 32 for connecting tractor side arm 1, and be arranged on the top of main shaft 31 and turn close to tractor side arm 1, convenient
To steering mandril stent 33, and be arranged on 31 right end of main shaft and the main shaft 31 that is locked, for driving tractor after-frame 2 to hang down
Straight rotating pipe spreader 34.In the present embodiment, connecting pin 32 can be extracted out of main shaft 31, for separating 1 He of tractor side arm
Tractor after-frame 2.The upper and lower ends of the connecting pin 32 are socketed with the copper sheathing 321 for preventing abrasion, copper sheathing 321 and connecting pin
32 are welded and fixed.The right end of the pipe spreader 34 be provided with pipe spreader 34 weld, for fixing axle casing 34 and tractor
The mainshaft nut 341 of after-frame 2.
Principle explanation：Connecting seat 11 with the connecting pin 32 on main shaft 31 by mounting, mainshaft nut 341 and tractor after-frame
2 are screwed on fixation, enable to tractor side arm 1 and tractor after-frame 2 to be attached, and are mounting with connecting pin 32 in dismounting
Point, extraction connecting pin 32 can complete tractor side arm 1 and tractor after-frame 2 separates.
The utility model has the technical effect that following aspect：By main shaft, and the connecting pin of main shaft left end is arranged on,
And the steering mandril stent of main shaft is arranged on, and the mounting draw-gear of the pipe spreader composition of main shaft right end is arranged on, it can make
Obtain front and rear tire and ground run is bonded according to road height change all the time so that tractor steering adjustment is more convenient, is turning to
Shi Gengjia is flexible, is not easy to turn over side.
Certainly, it is the representative instance of the utility model above, in addition, the utility model can also have other a variety of
Embodiment, all technical solutions formed using equivalent substitution or equivalent transformation, all falls within the requires of the utility model protection
Within the scope of.
Claims (4)
1. a kind of hanging joint device for fluid-link steering tractor, including tractor side arm, and after being arranged on tractor side arm
The tractor after-frame of side, and be arranged on it is between tractor side arm and tractor after-frame, for connecting tractor side arm and dilatory
The mounting draw-gear of machine after-frame；It is characterized in that：The mounting draw-gear includes main shaft, and is arranged on main shaft left end and passes through
Main shaft, connecting pin for connecting tractor side arm are worn, and is arranged on above main shaft and turns close to tractor side arm, convenient
To steering mandril stent, and be arranged on main shaft right end and the main shaft that is locked, for driving tractor after-frame to carry out vertical rotary
Pipe spreader.
A kind of 2. hanging joint device for fluid-link steering tractor as claimed in claim 1, it is characterised in that：The connection
The upper and lower ends of pin are socketed with the copper sheathing for preventing abrasion.
A kind of 3. hanging joint device for fluid-link steering tractor as claimed in claim 2, it is characterised in that：The axle sleeve
The right end of pipe is provided with mainshaft nut with pipe spreader welding, for fixing axle casing and tractor after-frame.
A kind of 4. hanging joint device for fluid-link steering tractor as claimed in claim 3, it is characterised in that：It is described dilatory
Machine side arm is provided with connecting seat with one end that mounting draw-gear is connected, and the connecting seat is welded and fixed with tractor side arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721002479.8U CN207291535U (en) | 2017-08-11 | 2017-08-11 | A kind of hanging joint device for fluid-link steering tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721002479.8U CN207291535U (en) | 2017-08-11 | 2017-08-11 | A kind of hanging joint device for fluid-link steering tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207291535U true CN207291535U (en) | 2018-05-01 |
Family
ID=62444027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721002479.8U Expired - Fee Related CN207291535U (en) | 2017-08-11 | 2017-08-11 | A kind of hanging joint device for fluid-link steering tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207291535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099760A (en) * | 2021-04-06 | 2021-07-13 | 广东皓耘科技有限公司 | Gravity self-positioning traction connecting device and agricultural implement |
-
2017
- 2017-08-11 CN CN201721002479.8U patent/CN207291535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099760A (en) * | 2021-04-06 | 2021-07-13 | 广东皓耘科技有限公司 | Gravity self-positioning traction connecting device and agricultural implement |
| CN113099760B (en) * | 2021-04-06 | 2022-03-22 | 广东皓耘科技有限公司 | Gravity self-positioning traction connecting device and agricultural implement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |