CN201961134U - Small four-wheel tractor - Google Patents
Small four-wheel tractor Download PDFInfo
- Publication number
- CN201961134U CN201961134U CN2011200430571U CN201120043057U CN201961134U CN 201961134 U CN201961134 U CN 201961134U CN 2011200430571 U CN2011200430571 U CN 2011200430571U CN 201120043057 U CN201120043057 U CN 201120043057U CN 201961134 U CN201961134 U CN 201961134U
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- China
- Prior art keywords
- small
- engine
- frame
- wheel tractor
- driving engine
- 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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- Arrangement And Driving Of Transmission Devices (AREA)
- Arrangement Of Transmissions (AREA)
Abstract
The utility model relates to a tractor, in particular to a small four-wheel tractor. The small four-wheel tractor comprises a hood, a frame, a front axle and a rear axle. The frame is provided with an engine, a transmission case and a clutch. The small four-wheel tractor is characterized in that the engine is positioned at the front end of the frame; a radiator is arranged in front of the engine; the transmission case is arranged at the back of the engine; the clutch is positioned between the engine and the transmission case; and one side of the transmission case is connected with a transfer case through a transmission mechanism. In the working process of the four-wheel tractor, when the power is increased, vibration and noise cannot be increased. Moreover, tail gas emission of the small four-wheel tractor also totally complies with the standard and the performance and the index of the small four-wheel tractor are more advanced.
Description
Technical field
The utility model relates to a kind of trac., especially a kind of small four-wheel tractor.
Background technology
Trac. is used very extensive in agriculture scope as a kind of farm machinery, existing small four-wheel tractor generally adopts the source of single-cylinder horizontal diesel engine as power, increase along with existing diesel power, its vibration and noise also can strengthen, the quantity discharged of its tail gas also can increase greatly, causes environmental pollution to strengthen.
Summary of the invention
The purpose of this utility model provides a kind of small four-wheel tractor, and in the course of the work, during power boosting, vibration, noise can not strengthen, and the discharging of tail gas also meets standard fully, and performance, index are more advanced.
The utility model is that the technical scheme that the technical solution problem is adopted is:
A kind of small four-wheel tractor described in the utility model comprises hood, frame, is fixedly mounted on driving engine, transmission gearbox on the frame, it is characterized in that: described driving engine is a multi-cylinder diesel engine, be horizontally installed on the front end of frame, the place ahead of driving engine is provided with radiator, the frame at the rear of driving engine is provided with driving device, described driving device comprises transmission gearbox, is installed in the power-transfer clutch of transmission gearbox input end, and the output shaft of driving engine is connected by pulley drive with the input shaft of driving device.
Five places are equipped with the auxiliary gear box terminal pad on the transmission gearbox right side.
Owing to adopted said structure, its engine operation efficient of small four-wheel tractor described in the utility model is higher, and vibration, noise etc. significantly reduce, and pollutant discharge amounts such as tail gas also significantly reduce, and heat dispersion is better, can prolong the service life of trac..
Description of drawings
Fig. 1 is the structure side view of an embodiment of the utility model.
Fig. 2 is the structural front view of an embodiment of the utility model.
The specific embodiment
As shown in the figure, small four-wheel tractor described in the utility model comprises hood 1, frame 2, propons 3 and back axle 4, on described propons 3 and the back axle 4 front-wheel and trailing wheel are installed respectively, described frame 2 is the support of welding, and frame 2 is provided with driving engine 5, transmission gearbox 7 and power-transfer clutch 8, and described driving engine 5 is a multi-cylinder diesel engine, laterally be installed in the front end of frame 2, the place ahead of driving engine 5 is provided with radiator 6, and described radiator 6 is an electronics automatic control type radiator, but the choosing of electron steering fan is changeed.The frame 2 at the rear of driving engine 5 is provided with driving device, and described driving device comprises transmission gearbox 7, is installed in the power-transfer clutch 8 of transmission gearbox 7 input ends, and the output shaft of driving engine 5 is connected by pulley drive with the input shaft of driving device.Described power-transfer clutch 8 is between driving engine 5 and transmission gearbox 7, and driving engine 5 is in transmission connection by power-transfer clutch 8 and transmission gearbox 7.Five places, the right side of described transmission gearbox 7 are equipped with the auxiliary gear box terminal pad, and described auxiliary gear box 9 is installed on the auxiliary gear box terminal pad, and auxiliary gear box 9 connects steering drive axle by transmission shaft, and steering drive axle and propons 3 are in transmission connection, to realize four wheel drive.
During concrete the use, described driving engine 5 can adopt little cylinder diameter multi-cylinder vertical diesel engine, can realize energy-conserving and environment-protective, and reduces noise and pollution.Described transmission gearbox 7 is six transverse axis transmission gearboxs, can be complementary with diesel engine, increases through-put power, realizes the maximization output of engine power.
Claims (2)
1. small four-wheel tractor, comprise hood (1), frame (2), be fixedly mounted on the driving engine (5) on the frame (2), transmission gearbox (7), it is characterized in that: described driving engine (5) is a multi-cylinder diesel engine, be horizontally installed on the front end of frame (2), the place ahead of driving engine (5) is provided with radiator (6), the frame (2) at the rear of driving engine (5) is provided with driving device, described driving device comprises transmission gearbox (7), be installed in the power-transfer clutch (8) of transmission gearbox (7) input end, the output shaft of driving engine (5) is connected by pulley drive with the input shaft of driving device.
2. a kind of small four-wheel tractor according to claim 1 is characterized in that: five places are equipped with the auxiliary gear box terminal pad on transmission gearbox (7) right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200430571U CN201961134U (en) | 2011-02-22 | 2011-02-22 | Small four-wheel tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200430571U CN201961134U (en) | 2011-02-22 | 2011-02-22 | Small four-wheel tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201961134U true CN201961134U (en) | 2011-09-07 |
Family
ID=44523670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200430571U Expired - Fee Related CN201961134U (en) | 2011-02-22 | 2011-02-22 | Small four-wheel tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201961134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552437A (en) * | 2013-11-07 | 2014-02-05 | 中国农业大学 | Four-wheel hillside tractor |
-
2011
- 2011-02-22 CN CN2011200430571U patent/CN201961134U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552437A (en) * | 2013-11-07 | 2014-02-05 | 中国农业大学 | Four-wheel hillside tractor |
| CN103552437B (en) * | 2013-11-07 | 2016-08-31 | 中国农业大学 | Four-wheel hillside tractor |
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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: 20110907 Termination date: 20130222 |