CN202112001U - Narrow type four-wheel tractor - Google Patents
Narrow type four-wheel tractor Download PDFInfo
- Publication number
- CN202112001U CN202112001U CN2011202200930U CN201120220093U CN202112001U CN 202112001 U CN202112001 U CN 202112001U CN 2011202200930 U CN2011202200930 U CN 2011202200930U CN 201120220093 U CN201120220093 U CN 201120220093U CN 202112001 U CN202112001 U CN 202112001U
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- Prior art keywords
- chassis
- wheel
- wheels
- wheel tractor
- narrow
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- Expired - Fee Related
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Abstract
The utility model provides a narrow type four-wheel tractor, which comprises a chassis, front wheels, rear wheels, an engine, a hydraulic hanging and lifting device, a rear mud guard, an accumulator device, a series connection type multi-way valve and a power side output device. The front wheels and the rear wheels are arranged on the lower portion of the chassis, the engine is disposed on the chassis, the hydraulic hanging and lifting device is mounted in the rear of the chassis and positioned between the two rear wheels, the accumulator device is arranged on the rear mud guard which is arranged on the chassis, the series connection type multi-way valve is arranged on one side of the chassis, and the power side output device is arranged on the other side of the chassis. The axle range between the two front wheels is 820mm, the axle range between the two rear wheels is 790mm, and the axle range between each front wheel and the corresponding rear wheel is 1,230mm. The narrow type four-wheel tractor is compact in structure, small, flexible, small in steering radius, fine in passage performance, and especially suitable for greenhouses, hilly mountainous areas, orchards and the like, and can be matched with corresponding agricultural tools to realize mechanical production of rotary tillage, sowing, mulching, intertillage fertilizing, water and pesticide spraying and the like.
Description
Technical field
The utility model relates to a kind of tractor, particularly relates to a kind of narrow and small type four-wheel tractor.
Background technology
China southwest is main agricultural production district, and some areas are the mountain area, hills, and greenhouse gardening is more and more; Existing tractor is because volume is big; Heavy, dumb when sow, apply fertilizer and arable land etc. operated, time-consuming taking a lot of work during operation; Its width all is restricted with turning during use, can not satisfy the needs that mechanizations such as booth vegetable, mountain area, hills and orchard are produced.
The utility model content
The purpose of the utility model is to overcome above-mentioned weak point, and a kind of compact conformation is provided, and small and exquisite flexible, radius of turn is little, the narrow and small type four-wheel tractor that trafficability characteristic is good.
The narrow and small type four-wheel tractor of the utility model comprises the chassis; Be arranged on the front and rear wheel of bottom, chassis, be arranged on the engine on the chassis, be arranged on the rear portion, chassis and be positioned at the hydraulic suspension elevator between two trailing wheels; Be arranged on the rear mudguard on the chassis; Be installed in the storage battery device on the rear mudguard, be arranged on the serial multiplex valve of chassis one side, and the power side output device that is arranged on the chassis opposite side.Two front axles are apart from being 820mm, and two hind axles are apart from 790mm, and the wheelbase between the front and rear wheel is 1230mm.The front tyre model is 4.00-12, and the rear tyre model is 6.50-16.
The operation principle of the narrow and small type four-wheel tractor of the utility model is, the motor driven front and rear wheel rotates, farm machinery work such as the configurable rotary tillage of hydraulic suspension elevator, sowing, overlay film, intertillage fertilising,
The configurable three cylinder piston pumps of power side output device are used for water spray spray medicine, and the serial multiplex valve can be operated the two kinds of farm machinery in front and back simultaneously.
Description of drawings
Fig. 1: the utility model structural representation.
The vertical view of Fig. 2: Fig. 1.
Embodiment
The narrow and small type four-wheel tractor of the utility model comprises chassis 3; Be arranged on the front-wheel 1 and trailing wheel 4 of 3 bottoms, chassis, be arranged on the engine 2 on the chassis 3, be arranged on 3 rear portions, chassis and be positioned at the hydraulic suspension elevator 5 of 4 of two trailing wheels; Be arranged on the rear mudguard 6 on the chassis 3; Be installed in the storage battery device 7 on the rear mudguard 6, be arranged on the serial multiplex valve 8 of chassis 3 one sides, and the power side output device 9 that is arranged on the opposite side on chassis.Two front-wheels, 1 wheelbase is 820mm, and two trailing wheels, 4 wheelbases are 790mm, and the wheelbase between front-wheel 1 and the trailing wheel 4 is 1230mm.
Claims (1)
1. a narrow and small type four-wheel tractor comprises the chassis, is arranged on the front and rear wheel of bottom, chassis; Be arranged on the engine on the chassis, be arranged on the hydraulic suspension elevator at rear portion, chassis, be arranged on rear mudguard and distributor on the chassis; And storage battery device, it is characterized in that two front axles apart from being 820mm, two hind axles distance is 790mm; Wheelbase between the front and rear wheel is 1230mm, and the hydraulic suspension elevator is arranged between two trailing wheels, and storage battery device is installed on the rear mudguard; The distributor that is arranged on chassis one side is the serial multiplex valve, and the opposite side on the chassis also is provided with power side output device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202200930U CN202112001U (en) | 2011-06-27 | 2011-06-27 | Narrow type four-wheel tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202200930U CN202112001U (en) | 2011-06-27 | 2011-06-27 | Narrow type four-wheel tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202112001U true CN202112001U (en) | 2012-01-18 |
Family
ID=45453111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202200930U Expired - Fee Related CN202112001U (en) | 2011-06-27 | 2011-06-27 | Narrow type four-wheel tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202112001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501016A (en) * | 2015-12-31 | 2016-04-20 | 柳州市绘丰农机技术开发有限责任公司 | Four-wheel self-propelled micro-type agricultural machinery drive platform |
| CN113844252A (en) * | 2021-09-23 | 2021-12-28 | 第一拖拉机股份有限公司 | Wheeled tractor for orchard greenhouse |
-
2011
- 2011-06-27 CN CN2011202200930U patent/CN202112001U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501016A (en) * | 2015-12-31 | 2016-04-20 | 柳州市绘丰农机技术开发有限责任公司 | Four-wheel self-propelled micro-type agricultural machinery drive platform |
| CN113844252A (en) * | 2021-09-23 | 2021-12-28 | 第一拖拉机股份有限公司 | Wheeled tractor for orchard greenhouse |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20190627 |