CN201077338Y - Guiding mechanism of mountain land cultivator - Google Patents
Guiding mechanism of mountain land cultivator Download PDFInfo
- Publication number
- CN201077338Y CN201077338Y CNU2007200145129U CN200720014512U CN201077338Y CN 201077338 Y CN201077338 Y CN 201077338Y CN U2007200145129 U CNU2007200145129 U CN U2007200145129U CN 200720014512 U CN200720014512 U CN 200720014512U CN 201077338 Y CN201077338 Y CN 201077338Y
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- CN
- China
- Prior art keywords
- hinged
- adjusting
- oil cylinder
- front axle
- right sides
- 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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- 239000000725 suspension Substances 0.000 abstract 1
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Abstract
The utility model discloses an adjusting mechanism for a tiller in hilly areas, which is characterized in that: power of an engine is outputted to the left and the right through a clutch, a speed variator and a differential mechanism; a chain drives the power to a left and a right driving wheels respectively; a hydraulic cylinder is arranged respectively at both ends of the left and the right driving wheels; the cylinder is connected with a control lever of a cab through a pipeline and an oil pump; two tumblers on the left and on the right are respectively hinged with a rear axle; the left and the right tumblers are connected with a hanging mechanism at the other end; the left and the right tumblers are hinged with the lower ends of the left and the right cylinders; the front axle is hinged with the central section of the support for the steering knuckle for two front wheels; the body is hinged with the central section of the front axle; the upper end of the support for the steering knuckle is hinged with both ends of two adjusting arms; the inner side of two adjusting arms is hinged with the body. The utility model has the advantages of operating at land patches with the slope less than 30 degrees, freely adjusting horizontal verticality of the driving wheels, realizing stability, adjusting the suspension mechanism synchronously, guaranteeing tilling quality, corresponding adjusting for the front axle with the rear part and realizing stability for the body.
Description
Technical field
The utility model relates to a kind of adjusting mechanism of the machinery in the mountain region farming.
Background technology
Owing to the gradient, the front and rear wheel of trac. is not in a level attitude, whole machine body instability when the hillside operation for trac., with agricultural machinery and implement tilt to an end, the machinery of Geng Diing in this way, the ploughshare embedded depth differs, influence cultivating quality, requirements such as out of reach sowing, intertillage.
Summary of the invention
The purpose of this utility model is to provide the adjusting mechanism of a kind of mountain region tiller, and it can adjust the squareness of front and back wheel at any time according to physical features, and guarantees cultivating quality.
The technical solution of the utility model is as follows:
This setting device is driving engine output about arrangement of clutch, transmission system, diff divide, and chain is sent to the left and right driving wheel respectively with power; Respectively adorn a hydraulic ram at the left and right sidesing driving wheel two ends, above-mentioned oil cylinder by the road, oil pump connects the joystick of operator's compartment; About respectively have a pivoted arm and back axle hinged, the other end of left and right sides pivoted arm is connected with hitch; The lower end of left and right sides oil cylinder and left and right sides pivoted arm are hinged, and the upper end of left and right sides oil cylinder and oil cylinder frame are hinged, and the oil cylinder frame is fixedly connected on the longeron of trac.; The steering knuckle support and the front axle of two front-wheels are hinged, and the centre and the body of front axle are hinged, and the two ends of above-mentioned steering knuckle support and two adjusting arms are hinged, and two adjusting arms are inboard hinged with body.
Above-mentioned two adjusting arm inboards are hinged with the longeron of frame respectively.
Advantage of the present utility model is: 1, this device can be adjusted the horizontal vertical degree of drive wheel, and then realize stablizing, and can adjust hitch simultaneously at any time in the plot operation below the gradient 30 degree, makes it balance, to guarantee the quality of farming.2, propons also is adjusted accordingly with the rear portion, realizes stable machine.3, simple in structure, repacking easily.
Description of drawings
Fig. 1 is the utility model embodiment drive system structure scheme drawing;
Fig. 2 is the utility model back axle structural representation;
Fig. 3 is the utility model propons structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
By Fig. 1--3 can see structure of the present utility model, and this setting device is driving engine 1 output about arrangement of clutch, transmission system, diff divide, and chain 4 is sent to left and right driving wheel 3,10 respectively with power; Respectively adorn a hydraulic ram 5,9 at the left and right wheels two ends, above-mentioned oil cylinder by the road, oil pump connects the joystick of operator's compartment; About respectively have a pivoted arm 6 and back axle hinged, the other end of left and right sides pivoted arm is connected with hitch 7; The lower end and the left and right sides pivoted arm 6 of left and right sides oil cylinder 5,10 are hinged, and the upper end of left and right sides oil cylinder and oil cylinder frame are hinged, and the oil cylinder frame is fixedly connected on the longeron of trac.; The centre and the front axle 13 of the steering knuckle support 12 of two front- wheels 17,14 are hinged, and the centre and the body of front axle are hinged, and the two ends of the upper end of above-mentioned steering knuckle support and two adjusting arms 16,15 are hinged, and two adjusting arms, 16,15 inboards are hinged with the longeron of frame respectively; The 2nd, change speed gear box, the 8th, the cam of connection oil pump, the 11st, the oil cylinder of former hitch.
Keep left right oil cylinder of left and right sidesing driving wheel supports, and in mountain region that inclination differs by the operating control of hydraulic actuating cylinder, regulate height, with the level itself that keep and the horizontal vertical degree of rear drive sprocket, and then realize stable; And realize interlock with hitch.
The hitch adjustment is when trac. is exercised in the slope, see which rear flank wheel is low, lower side cylinder pressurization, make its push rod downward, make pivoted arm and back axle coupling end downward through the handing-over chain, upwards lift with the suspension coupling end, manipulation make it with the opposite side balance till, like this hitch with agricultural machinery and implement with regard to left and right sides balance, can operation.
Two adjusting arms of propons and front axle form four-bar linkage, and realize interlock with back axle, fuselage, and the maintenance front-wheel is vertical with level.
Claims (2)
1. the adjusting mechanism of a mountain region tiller is characterized in that: it is driving engine (1) output about arrangement of clutch, transmission system, diff divide, and chain (4) is sent to left and right driving wheel (3) (10) respectively with power; Respectively adorn a hydraulic ram (5), (9) at the left and right sidesing driving wheel two ends, above-mentioned oil cylinder by the road, oil pump connects the joystick of operator's compartment; About respectively have a pivoted arm (6) and back axle hinged, the other end of left and right sides pivoted arm is connected with hitch (7); The lower end and the left and right sides pivoted arm of left and right sides oil cylinder (5), (9) are hinged, and the upper end of left and right sides oil cylinder and oil cylinder frame are hinged, and the oil cylinder frame is fixedly connected on the longeron of trac.; The steering knuckle support (12) of two front-wheels (17), (14) is hinged with front axle (13), and the centre and the body of front axle are hinged, and the two ends of above-mentioned steering knuckle support and two adjusting arms (16), (15) are hinged, and two adjusting arms are inboard hinged with body.
2. the adjusting mechanism of mountain region according to claim 1 tiller is characterized in that: its two adjusting arms (16), (15) are inboard hinged with the longeron of frame respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200145129U CN201077338Y (en) | 2007-09-08 | 2007-09-08 | Guiding mechanism of mountain land cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200145129U CN201077338Y (en) | 2007-09-08 | 2007-09-08 | Guiding mechanism of mountain land cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201077338Y true CN201077338Y (en) | 2008-06-25 |
Family
ID=39569394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200145129U Expired - Fee Related CN201077338Y (en) | 2007-09-08 | 2007-09-08 | Guiding mechanism of mountain land cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201077338Y (en) |
-
2007
- 2007-09-08 CN CNU2007200145129U patent/CN201077338Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 |