CN202750416U - Caterpillar tractor based on mounted plow - Google Patents
Caterpillar tractor based on mounted plow Download PDFInfo
- Publication number
- CN202750416U CN202750416U CN 201220338442 CN201220338442U CN202750416U CN 202750416 U CN202750416 U CN 202750416U CN 201220338442 CN201220338442 CN 201220338442 CN 201220338442 U CN201220338442 U CN 201220338442U CN 202750416 U CN202750416 U CN 202750416U
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- China
- Prior art keywords
- frame
- wheel
- cultivated land
- tractor based
- hanging
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- Expired - Fee Related
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Abstract
The utility model discloses a caterpillar tractor based on a mounted plow and belongs to agricultural machinery. The caterpillar tractor based on the mounted plow comprises a machine frame, a diesel engine which is arranged on the upper portion of the machine frame, and a hand bar which is connected with the back portion of the machine frame. A front wheel and a back wheel are arranged on the lower portion of the machine frame and the front wheel and the back wheel are connected with each other in transmission mode through a track. A reducer is arranged in the back wheel, wherein the reducer is connected with the diesel engine in transmission mode. A connection frame is further arranged on the back portion of the machine frame. The adjustable mounted plow is arranged on the connection frame. A tail wheel is arranged on the back portion of the connection frame, wherein a seat cushion is connected with the upper portion of the tail wheel. The caterpillar tractor based on the mounted plow has the advantages of being simple in structure, and convenient to operate, increasing the contact area between wheels and the ground through the track, avoiding of sinking and slipping on a paddy field and wet land, operating more stably on dry land, thereby improving effect of deep ploughing operation, and effectively relieving labor intensity of an operator due to the fact that the operator sits on the seat cushion to operate the caterpillar tractor based on the mounted plow to plough.
Description
Technical field
The utility model relates to a kind of agricultural machinery, specifically, relates to a kind of hand steered cultivator.
Background technology
China is large agricultural country, all can use farm machinery in agricultural production, reduces labor intensity to help the peasant.Usually when ploughing, small size can use hand steered cultivator, and the running gear of existing hand steered cultivator is rubber wheel type, although mobility is good, the comprehensive utilization performance is strong, but area is little contiguously owing to tire, farming is sunk easily and is skidded on the soil of paddy field and humidity, and the performance of digging when dry farming is bad, can not reach the requirement of steady farming.
The utility model content
The purpose of this utility model is to provide a kind of crawler tractor based on hanging the cultivated land device, and having solved in the prior art sink easily at underwater cultivation skids and in the bad defective of dry farming performance.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Crawler tractor based on hanging the cultivated land device comprises frame, is installed on the diesel engine of upper rack, back-connected hand steered with frame; Described frame lower is provided with front-wheel and trailing wheel, and the two connects by crawler haulage, and reductor is installed in the trailing wheel, and reductor and diesel engine are in transmission connection; The frame rear portion also is provided with link, and link is provided with the regulating type mounted plough, and the rear portion is provided with the tail wheel that the top is connected with seat cushion.
Further, the turning cylinder axle sleeve of described trailing wheel is fixedly connected with the frame bottom, and the turning cylinder axle sleeve of front-wheel then is installed in the regulating tank of frame bottom.
Further, described front-wheel, trailing wheel and crawler belt are two covers, lay respectively at the both sides of frame bottom.
Again further, the power shaft of described reductor is connected by V belt with the rotating shaft of diesel engine, and its output shaft is connected by bearing pin with trailing wheel.
For the ease of regulating rotation direction, described reductor is reversing speed reducer.
Wherein, described regulating type mounted plough is included in main plow frame, hanger bracket and the colter that connects successively behind the link, all is connected with fixed support above main plow frame and hanger bracket, and two fixed support tops are connected with joystick; Link is fixedly connected with main plow frame, and main plow frame is connected bearing pin with hanger bracket and connects.
For the convenient colter of regulating, described joystick is screw rod, and the screw opposite with the rotation direction of two fixed support tops settings is threaded connection.
Have a rest for the ease of the operator, the axial region of described tail wheel also is connected with pedal.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model is simple in structure, and is easy to operate, and result of use is good.
(2) the utility model has increased the contact area of wheel and bottom surface by crawler belt is set, and has avoided on paddy field and moist soil farming to sink and has skidded, and also so that the utility model is more stable in the nonirrigated farmland operation, thereby improves the effect of deep ploughing operation.
(3) the utility model is by arranging reductor, become vulgar rotation when making the high speed rotating of diesel engine be delivered to trailing wheel, avoided diesel engine to directly act on wheel and produced the excessive situation of impulsive force, both prevented that therefore farm machinery from damaging, and also guaranteed operating personnel's safety.
(4) the utility model arranges two cover crawler belts, the stability that has improved operation and placed.
(5) reversing speed reducer of the utility model setting can conveniently be regulated its rotation direction, advances to have run into obstacle and can commutate very easily and return when operation, has greatly improved operating characteristics.
(6) the utility model is provided with seat cushion, operating personnel can be sitting in seat cushion and operate when farming, the tail wheel that its below arranges also can support seat cushion well, guarantee operating personnel's safety, the sense tired out that has produced when also having alleviated operation, and then manyly finish faster and better whole farming task.
(7) the utility model also is provided with pedal, makes operating personnel can place foot when rest, feels more comfortable, has improved the comfort level of operation.
(8) the utility model can be regulated the colter angle easily effectively by the regulating type mounted plough, and torque adjusting is accurate, and adjustable range is wide, makes colter resistance when farming little, and speed is fast, thereby has improved farming efficient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In the above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
The 1-diesel engine, 2-frame, hand steered of 3-, 4-front-wheel, 5-trailing wheel, 6-crawler belt, 7-reductor, 8-link, 9-master's plow frame, 10-hanger bracket, 11-colter, 12-fixed support, 13-joystick, 14-tail wheel, 15-seat cushion, 16-pedal.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, should comprise frame 2 based on the crawler tractor that hangs the cultivated land device, be installed on the diesel engine 1 on frame 2 tops, back-connected hand steered 3 with frame 2; Described frame 2 bottoms are provided with front-wheel 4 and trailing wheel 5, and the two is in transmission connection by crawler belt 6, and reductor 7 is installed in the trailing wheel 5, and reductor 7 is in transmission connection with diesel engine 2; Frame 2 rear portions also are provided with link 8, link 8 is provided with the regulating type mounted plough, by crawler belt is set, increased the contact area of wheel and bottom surface, having avoided on paddy field and moist soil farming to sink skids, also so that the utility model is more stable in nonirrigated farmland operation, thereby improve the effect of deep ploughing operation.
The turning cylinder axle sleeve of described trailing wheel 5 is fixedly connected with frame 2 bottoms, the turning cylinder axle sleeve of front-wheel 4 then is installed in the regulating tank of frame 2 bottoms, can conveniently adjust the distance of front-wheel 4 and trailing wheel 5, and then adjust the strong point of the present utility model, make it be applicable to ground, various soil condition.
Described front-wheel 4, trailing wheel 5 and crawler belt 6 are two covers, lay respectively at the both sides of frame 2 bottoms, the stability that has improved operation and placed.
The power shaft of described reductor 7 is connected by V belt with the rotating shaft of diesel engine 2, and its output shaft is connected by bearing pin with trailing wheel, has guaranteed that the power smooth transport of diesel engine is to trailing wheel.
Described reductor 7 is reversing speed reducer, can conveniently regulate its rotation direction, advances to have run into obstacle and can commutate very easily and return when operation, has greatly improved operating characteristics.
Described regulating type mounted plough is included in main plow frame 9, hanger bracket 10 and the colter 11 that connects successively behind the link 8, all is connected with 12, two fixed support tops of fixed support and is connected with joystick 13 above main plow frame 9 and hanger bracket 10; Link 8 is fixedly connected with main plow frame 9, and main plow frame 9 is connected with hanger bracket and is connected by bearing pin.
For the convenient colter of regulating, described joystick 13 is screw rod, the screw opposite with the rotation direction of two fixed support tops settings is threaded connection, handle joystick and can increase or reduce two distances between the fixed support, thereby the height of reduction or rising hanger bracket reaches the purpose of regulating the colter angle of penetration.
Above being provided with, link 8 rear portions are connected with the tail wheel 14 of seat cushion 15, operating personnel are sitting on the seat cushion 15 and operate farming, always walking is followed, the sense tired out that has produced when having alleviated operation, and then manyly finish faster and better whole farming task, the tail wheel 14 of seat cushion below can support effectively to it simultaneously, has guaranteed the safety that operating personnel have a rest.Personnel place foot for handled easily, and comfort is more arranged, and the axial region of described tail wheel 14 also is connected with pedal 16.
According to above-described embodiment, just can realize well the utility model.
Claims (8)
1. based on the crawler tractor that hangs the cultivated land device, comprise frame (2), be installed on the diesel engine (1) on frame (2) top, with the back-connected hand steered handle of frame (1) (3), it is characterized in that described frame (2) bottom is provided with front-wheel (4) and trailing wheel (5), the two is in transmission connection by crawler belt (6), reductor (7) is installed in the trailing wheel (5), and reductor (7) is in transmission connection with diesel engine (1); Frame (2) rear portion also is provided with link (8), and link (8) is provided with the regulating type mounted plough, and the rear portion is provided with the tail wheel (14) that the top is connected with seat cushion (15).
2. the crawler tractor based on hanging the cultivated land device according to claim 1, it is characterized in that, the turning cylinder axle sleeve of described trailing wheel (5) is fixedly connected with frame (2) bottom, and the turning cylinder axle sleeve of front-wheel (4) then is installed in the regulating tank of frame (2) bottom.
3. the crawler tractor based on hanging the cultivated land device according to claim 2 is characterized in that described front-wheel (4), trailing wheel (5) and crawler belt (6) are two covers, lays respectively at the both sides of frame (2) bottom.
4. the crawler tractor based on hanging the cultivated land device according to claim 3 is characterized in that the power shaft of described reductor (7) is connected by V belt with the rotating shaft of diesel engine (2), and its output shaft is connected by bearing pin with trailing wheel (5).
5. the crawler tractor based on hanging the cultivated land device according to claim 4 is characterized in that described reductor (7) is reversing speed reducer.
6. the crawler tractor based on hanging the cultivated land device according to claim 5, it is characterized in that, described regulating type mounted plough is included in main plow frame (9), hanger bracket (10) and the colter (11) that connects successively behind the link (8), all be connected with fixed support (12) at main plow frame (9) and hanger bracket (10) top, two fixed supports (12) top is connected with joystick (13); Link (8) is fixedly connected with main plow frame (9), and main plow frame (9) is connected 10 with hanger bracket) connect by bearing pin.
7. the crawler tractor based on hanging the cultivated land device according to claim 6 is characterized in that described joystick (13) is screw rod, and the screw opposite with the rotation direction of two fixed supports (12) top setting is threaded connection.
8. the crawler tractor based on hanging the cultivated land device according to claim 7 is characterized in that the axial region of described tail wheel (14) also is connected with pedal (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338442 CN202750416U (en) | 2012-07-13 | 2012-07-13 | Caterpillar tractor based on mounted plow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338442 CN202750416U (en) | 2012-07-13 | 2012-07-13 | Caterpillar tractor based on mounted plow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202750416U true CN202750416U (en) | 2013-02-27 |
Family
ID=47729620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220338442 Expired - Fee Related CN202750416U (en) | 2012-07-13 | 2012-07-13 | Caterpillar tractor based on mounted plow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202750416U (en) |
-
2012
- 2012-07-13 CN CN 201220338442 patent/CN202750416U/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: 20130227 Termination date: 20130713 |