CN201800801U - Shock absorbing system of tractor - Google Patents
Shock absorbing system of tractor Download PDFInfo
- Publication number
- CN201800801U CN201800801U CN2010205056570U CN201020505657U CN201800801U CN 201800801 U CN201800801 U CN 201800801U CN 2010205056570 U CN2010205056570 U CN 2010205056570U CN 201020505657 U CN201020505657 U CN 201020505657U CN 201800801 U CN201800801 U CN 201800801U
- Authority
- CN
- China
- Prior art keywords
- tractor
- traction
- vehicle frame
- steel spring
- axle sleeve
- 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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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a shock absorbing system of a tractor, which is characterized in that a traction handle shaft sleeve which is fixedly connected with a tractor head is connected with a tractor frame and a trunnion on the traction handle shaft sleeve is hinged with a lug on the tractor frame; and a group of steel spring plates which are fixed by two steel spring plate fixing clamps are arranged below the traction handle shaft sleeve, and the tail parts of the steel spring plates are placed on a front steel spring plate lug which is fixed on the tractor frame. Since the traction handle shaft sleeve is movably connected with the tractor frame and a group of steel spring plates are added, the utility model has the advantages that the bumpiness of the tractor frame is much smaller than the bumpiness of the tractor head, the goal of absorbing shock is reached and the shock absorbing effect is very obvious.
Description
Technical field
The utility model belongs to the shock mitigation system of trac..
Background technology
In the existing trac., no matter be four wheel drive or two-wheel drive, be mainly used in and do farming operation or engage in transport, its traction is captiveed joint axle sleeve with vehicle frame, traction is also captiveed joint the axle front end traction of dress in the axle sleeve with headstock, have only the vehicle frame rear portion that some shock absorption devices are arranged on whole the trac., cause in the trac. traveling process, ground is as long as there is injustice slightly, just have very big, even fierce jolting, chaufeur is very arduous, feel bad, also dangerous, also limited simultaneously the range of use of trac. to a great extent, made many places, road injustice particularly, road conditions are bad, the place of operating condition difference is inconvenience very, and people's production and life are all very arduous.
The utility model content
The technical problems to be solved in the utility model provides a kind of shock mitigation system that produces the trac. that jolts can obviously reduce trac. and advance the time.
The utility model solves the problems of the technologies described above with following technical scheme:
With the traction of headstock captive joint being connected between axle sleeve and the vehicle frame, adopt traction hinged gudgeon on the axle sleeve and the ear seat on the vehicle frame; Traction axle sleeve below, have one group by the fixing spring plate fixed of Karma of a pair of spring plate, the afterbody of spring plate is shelved on the front spring hinge of leaf spring that is fixed on the vehicle frame.
The shock mitigation system of trac. of the present utility model, captive joint between axle sleeve and the vehicle frame is changed traction into flexible connection, below drawing, be provided with one group of spring plate simultaneously axle sleeve, trac. in advancing is as if being elevated because of the Uneven road headstock or reducing, form a Xiang Ying De Blunt angle between headstock and the vehicle frame immediately thereupon, jolting that vehicle frame produced is just much smaller than headstock, has reached the purpose of damping, and effect is very obvious.
Description of drawings
Fig. 1 is the tractor mounted structural representation of the shock mitigation system of trac. of the present utility model.
The specific embodiment
In trac. shown in Figure 1, headstock comprises diesel engine 1, front-wheel 2, axle drive shaft 3, change speed gear box 4, and operator's compartment 13, compartment 22, trailing wheel 18 and back axle 19, back steel plate 17, steel plate pin 16, the back hanger 21 supporting with it are arranged on vehicle frame 15.Traction places the head of axle 6 in the connection box that is fixed on the change speed gear box 4, and by turning to towing pin 5 location, traction places the remainder major part of axle traction axle sleeve 7; With the traction of headstock captive joint being connected between axle sleeve 7 and the vehicle frame 15, adopt traction hinged the ear seat 11 on gudgeon on the axle sleeve 7 10 and the vehicle frame 15.Simultaneously traction axle sleeve 7 below, have one group by the fixing fixing spring plate 9 fixed of Karma 12 of Karma 8 and spring plate of spring plate, the afterbody of spring plate is shelved on the front spring hinge of leaf spring 14 that is fixed on the vehicle frame.
When trac. is traveling on the uneven road, during headstock and upwarp, the time and fall; When headstock upwarps, with vehicle frame form an one side on the X-axis positive dirction, another side is at the second quadrant De Blunt angle; When headstock falls and vehicle frame form an one side on the X-axis positive dirction, another side is at third quadrant De Blunt angle.In traditional trac., traction is captiveed joint axle sleeve 7 with vehicle frame 15, and vehicle frame must have to the power that presses down when headstock upwarped, and vehicle frame must have tip-tilted power when headstock falls, so car load jolts very; And on the trac. of the shock mitigation system that the utility model trac. has been installed, the fluctuation of vehicle frame lags behind and less than the fluctuation of headstock, damping effect is very obvious.
Claims (1)
1. the shock mitigation system of a trac., it is characterized in that with the traction of headstock captive joint being connected between axle sleeve and the vehicle frame, adopt traction hinged gudgeon on the axle sleeve and the ear seat on the vehicle frame; Traction axle sleeve below, have one group by the fixing spring plate fixed of Karma of a pair of spring plate, the afterbody of spring plate is shelved on the front spring hinge of leaf spring that is fixed on the vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205056570U CN201800801U (en) | 2010-08-26 | 2010-08-26 | Shock absorbing system of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205056570U CN201800801U (en) | 2010-08-26 | 2010-08-26 | Shock absorbing system of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201800801U true CN201800801U (en) | 2011-04-20 |
Family
ID=43870319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205056570U Expired - Fee Related CN201800801U (en) | 2010-08-26 | 2010-08-26 | Shock absorbing system of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201800801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966803A (en) * | 2010-08-26 | 2011-02-09 | 汪大汪 | Shock-absorbing system of tractor |
-
2010
- 2010-08-26 CN CN2010205056570U patent/CN201800801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966803A (en) * | 2010-08-26 | 2011-02-09 | 汪大汪 | Shock-absorbing system of tractor |
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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: 20110420 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |