CN201009947Y - Micro-tractor - Google Patents
Micro-tractor Download PDFInfo
- Publication number
- CN201009947Y CN201009947Y CNU2006201752143U CN200620175214U CN201009947Y CN 201009947 Y CN201009947 Y CN 201009947Y CN U2006201752143 U CNU2006201752143 U CN U2006201752143U CN 200620175214 U CN200620175214 U CN 200620175214U CN 201009947 Y CN201009947 Y CN 201009947Y
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- wheel
- engine
- tractor
- mini tractor
- field
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Abstract
The utility model relates to a mini tractor and solves the problems of the prior art, such as large size, heavy weight, failure to travel in mountain area, hill and path in field, and inconvenience in field operation. The mini tractor comprises a frame, an engine, a transmission system, a traveling system, a steering mechanism, a braking system, a hydraulic lift system and a control mechanism. The utility model is characterized in that the width and length of the mini tractor are not larger than 1 meter and 2 meters respectively; the diameters of the front and rear wheels are equal; the front and rear wheels are connected with the engine by the transmission system and the control mechanism. According to the claim 1, the mini tractor is characterized in that the rear wheel is connected with a gear box, a clutch and the engine in order, and the front wheel is connected with a clutching device, a gear box, a clutch and the engine in order. The utility model has the advantages of small size, light weight, low cost, less maintenance cost, large traction capacity, good ability of traveling in field, slope and narrow path, and suitability for terrace field in mountain area, small field and paddy field.
Description
Technical field
The utility model relates to a kind of farmland operation trac., particularly relates to a kind of mini tractor.
Background technology
At present, the terraced fields of quite a few mountain area, intersected country are arranged: because the rise of labor cost, the manpower farming is profitless; Existing trac. volume is big, quality heavy, and the terraced fields road is narrow, the slope is steep, can't enter farm work; Farm cattle need whole year to raise, and just use during short time field farming, and degree of utilization is low, feeding cost is high, does not also change calculation economically; So cause a large amount of mountain areas, intersected country terraced fields to be letted a piece of farmland go to waste, cause the waste of land resources.In addition, at present, the fragmentary dry land of fritter, paddy field, also big because of existing trac. volume, quality weighs, can't drive the shortage of farm work and animal power human resources into, and faces same problem.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned defective of prior art, provide a kind of can mountain area ladder with and the mini tractor of haggard operation.
For achieving the above object, the utility model mini tractor comprises frame, driving engine, driving system, running gear, steering hardware, brake system, hydraulic lift system and steering unit, its special feature is front-wheel and trailing wheel equal diameters, and front and back wheel all links to each other with driving engine with steering unit by driving system.So design, front-wheel and trailing wheel equal diameters: can increase the front-wheel tractive force on the one hand, strengthen the driveability on the hill path, reduce the trailing wheel volume, help car load miniaturization, lightness; On the other hand, the front and back wheel rotating speed equates, also helps simplifying driving system, car load miniaturization and lightness.Front and back wheel all can increase the driveability in tractive force and field, hill path behind the adapted power greatly.Therefore, it is big that it has little, in light weight, a relative towability of volume, and field, sloping road driveability are strong, can enter the mountain area terraced fields and in the advantage of haggard operation.
As optimization, trailing wheel links to each other with driving engine by change speed gear box, power-transfer clutch, and front-wheel links to each other with driving engine by propons arrangement of clutch, change speed gear box, power-transfer clutch.So design when the less tractive force of needs, can be used back-wheel drive separately, so that fuel saving.
As optimization, engine installation is above front-wheel, and driver seat is installed in hind axle vertical line the place ahead, hydraulic lift system be furnished with can the trailing wheel rear and above between the rotation upending frame.So design, the center of gravity reach can increase wheel and ground-surface frictional resistance and tractive force when traction, the hydraulic lift system reach can reduce volume, be furnished with can the trailing wheel rear and above between the machine volume of upending frame after can dwindling mounted equipment of rotation, help travelling in fritter farm work and narrow road.
As optimization, wheelspan is the driver seat width, and wheel base is 2.5-3.5 a times of wheelspan.So design can reduced volume, does not influence its function again.
As optimization, engine power is 3 horsepowers.So design, 3 horsepower engines and complete machine conformability are good.
As optimization, the front and back wheel width is less than common crop row distance.So design, the operation between crop row of being convenient to travel.
As optimization, the preceding Biodge device and the propons arrangement of clutch of the existing 4 wheel driven jeep of front-wheel adapted.So design, carrying capacity is strong.
As optimization, the back Biodge device of the existing trac. of trailing wheel adapted.So design, tractive force is big.
As optimization, the wheel footpath is between little front-wheel of existing compact tractor and big trailing wheel.So design had both helped miniaturization, can guarantee towability and farm work performance again.
After adopting technique scheme, the utility model mini tractor has that volume is little, in light weight, cost is low, safeguards that operating costs is few, and towability is big, field, Po Lu, the narrow road operational capability of travelling is strong, can enter the mountain area terraced fields and in the advantage of haggard, paddy-field-working.
Description of drawings
Fig. 1 is the side-looking structural representation of the utility model mini tractor;
Fig. 2 is the side-looking structural representation after the hydraulic lift system upending frame of the utility model mini tractor is sling.
The specific embodiment
The utility model mini tractor comprises frame 2,3 horsepower engines, driving system, running gear, steering hardware, brake system, hydraulic lift system and steering unit, and its special feature is 0.8 meter of width, 1.8 meters of length; Front-wheel 11 and trailing wheel 12 equal diameters, front-wheel 11 trailing wheels 12 diameters are between little front-wheel of existing compact tractor and big trailing wheel, and front-wheel 11 trailing wheels 12 width are less than common crop row distance.Trailing wheel 12 links to each other with driving engine by change speed gear box, master clutch, and front-wheel 11 links to each other with driving engine by propons arrangement of clutch, change speed gear box, master clutch.Engine installation is above front-wheel 11, and driver seat 3 is installed in hind axle vertical line the place ahead, hydraulic lift system be furnished with can trailing wheel 12 rears and above between the rotation upending frame 4.Wheelspan is driver seat 3 width, and wheel base is 2.5-3.5 a times of wheelspan.The preceding Biodge device and the propons arrangement of clutch of the existing 4 wheel driven jeep of front-wheel 11 adapteds.The back Biodge device of the existing trac. of trailing wheel 12 adapteds.
Claims (8)
1. a mini tractor comprises frame, driving engine, driving system, running gear, steering hardware, brake system, hydraulic lift system and steering unit, it is characterized in that width≤1 meter, length≤2 meter; Front-wheel and trailing wheel equal diameters, front and back wheel all link to each other with driving engine with steering unit by driving system.
2. according to the described mini tractor of claim 1, it is characterized in that trailing wheel passes through change speed gear box, power-transfer clutch links to each other with driving engine, front-wheel links to each other with driving engine by propons arrangement of clutch, change speed gear box, power-transfer clutch.
3. according to the described mini tractor of claim 1, it is characterized in that engine installation above front-wheel, driver seat is installed in hind axle vertical line the place ahead, hydraulic lift system be furnished with can the trailing wheel rear and above between the rotation upending frame.
4. according to the described mini tractor of claim 3, it is characterized in that wheelspan is the driver seat width, wheel base is 2.5-3.5 a times of wheelspan.
5. according to the described mini tractor of claim 4, it is characterized in that engine power is 3 horsepowers.
6. according to claim 1,2,3,4 or 5 described mini tractors, it is characterized in that the front and back wheel width is less than the crop row distance.
7. according to the described mini tractor of claim 6, it is characterized in that front-wheel is furnished with the preceding Biodge device and the propons arrangement of clutch of 4-wheel driven car.
8. according to the described mini tractor of claim 7, it is characterized in that trailing wheel is furnished with the tractor rear axle device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201752143U CN201009947Y (en) | 2006-12-22 | 2006-12-22 | Micro-tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201752143U CN201009947Y (en) | 2006-12-22 | 2006-12-22 | Micro-tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201009947Y true CN201009947Y (en) | 2008-01-23 |
Family
ID=39044884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201752143U Expired - Fee Related CN201009947Y (en) | 2006-12-22 | 2006-12-22 | Micro-tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201009947Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512165A (en) * | 2017-08-24 | 2017-12-26 | 河南科技大学 | A kind of intelligent electric tractor and its layout method on chassis |
-
2006
- 2006-12-22 CN CNU2006201752143U patent/CN201009947Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512165A (en) * | 2017-08-24 | 2017-12-26 | 河南科技大学 | A kind of intelligent electric tractor and its layout method on chassis |
| CN107512165B (en) * | 2017-08-24 | 2020-01-31 | 河南科技大学 | intelligent electric tractor and layout method of chassis thereof |
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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: 20080123 Termination date: 20111222 |