CN201283916Y - Caterpillar type walking tractor - Google Patents

Caterpillar type walking tractor Download PDF

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Publication number
CN201283916Y
CN201283916Y CNU2008202104236U CN200820210423U CN201283916Y CN 201283916 Y CN201283916 Y CN 201283916Y CN U2008202104236 U CNU2008202104236 U CN U2008202104236U CN 200820210423 U CN200820210423 U CN 200820210423U CN 201283916 Y CN201283916 Y CN 201283916Y
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CN
China
Prior art keywords
frame
reductor
wheel
rotor wheel
diesel 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
Application number
CNU2008202104236U
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Chinese (zh)
Inventor
纪处新
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Individual
Original Assignee
Individual
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Filing date
Publication date
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Priority to CNU2008202104236U priority Critical patent/CN201283916Y/en
Application granted granted Critical
Publication of CN201283916Y publication Critical patent/CN201283916Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a novel caterpillar walking tractor, consisting of a diesel engine, a handle, an agricultural implement binding rod, and a frame, which is characterized by that the diesel engine is installed on the upper part of the frame; two front and rear rotor wheels are installed on the lower part of the frame, with caterpillar track thereon, wherein the rear rotor wheel is the drive wheel, with a speed reducer therein; the input shaft of the speed reducer is connected with the belt pulley of the diesel engine, and the output shaft of the speed reducer is in pin joint with the rear rotor wheel; the handle is connected to the rear upper part of the frame; the agricultural implement binding rod is connected to the rear lower part of the frame. The novel caterpillar walking tractor here provided is characterized by small volume, simple and convenient operation and high power, which is appropriate for agricultural works in small areas, particularly for farming works such as soil loosening, after manuring, weeding, etc. among plants.

Description

The novel crawler-type walker tractor
Technical field
The utility model relates to machinery manufacturing technology field, is meant a kind of novel crawler-type walker tractor especially.
Background technology
At present, walker tractor mainly contains two kinds of two-wheeled walker tractor and single-wheel walking tractors, and its wheel generally adopts rubber wheel.The general coupling of two-wheeled walker tractor can be widely used in the farmland and cultivate and the agricultural transportation than the driving engine of high-power, but because its volume than axially wide cut is bigger between big and two-wheeled, makes it be difficult to be applicable to operation in the less areal extent.Single-wheel walking tractor can overcome the shortcoming of two-wheel tractor, but because its general coupling is than the driving engine of fraction horsepower, and the rubber tire that adopts and ground-surface friction force is less, pressure is bigger, usually cause people to use single-wheel walking tractor can not plough deeply farming, reach phenomenons such as wheel slip idle running on the wetability soil, occur.
The utility model content
Technical problem to be solved in the utility model provides little, the simple operation of a kind of volume, goes for the novel crawler-type walker tractor of farmland seedling operation in the ranks.
In order to address the above problem, the utility model is taked following technical scheme: a kind of novel crawler-type walker tractor, mainly by diesel engine, hand steered, the agricultural machinery and implement pitman, frame is formed, it is characterized in that diesel engine is installed in the top of frame, rotor wheel before and after the bottom of frame is equipped with two; On described two front and back wheels crawler belt is installed, wherein the back rotor wheel is a drive wheel, and reductor is installed in the drive wheel, and the input shaft of described reductor is connected with the power wheel belt of diesel engine, the output shaft of reductor and back rotor wheel pin joint; Described hand steered handle is connected in the upper back of frame; Described agricultural machinery and implement pitman is connected in the rear lower of frame.
The turning cylinder axle sleeve of described front and back rotor wheel is fixed on two pipe links of frame bottom, and the position of preceding rotor wheel on pipe link can be regulated front and back.
Described reductor is a reductor capable of reversing, and the input shaft of reductor is connected with the power wheel belt of the diesel engine that is installed in upper rack, the output shaft of reductor and back rotor wheel pin joint, the output shaft of reductor rotate can direct drive after rotor wheel rotate.
The beneficial effects of the utility model are: the novel crawler-type walker tractor that the utility model relates to, with respect to existing two-wheeled walker tractor, less, the simple operation of its volume, be applicable to agro-farming operation in the less areal extent, and be specially adapted to farming operations such as the farmland seedling loosens the soil, topdresses, weeding in the ranks; Adopt single front and back crawler type drive wheel structure, can reduce trac. to ground-surface relative pressure, and trac. and ground-surface area of contact have been enlarged, do enough to overcome the shortcoming of fraction horsepower single-wheel walking tractor under power, people use single-wheel walking tractor can not plough deeply farming, reach phenomenons such as occurring wheel slip idle running on the wetability soil.
Description of drawings
Accompanying drawing is the structural representation of novel crawler-type walker tractor among the embodiment;
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
A kind of novel crawler-type walker tractor, mainly by diesel engine 1, frame 2, hand steered 3, agricultural machinery and implement pitman 4, preceding rotor wheel 5, back rotor wheel 6, crawler type 7, reductor 8 is formed.Diesel engine 1 is fixedly mounted on the middle and upper part of frame 2, the bottom of the frame 2 that preceding rotor wheel 5 and back rotor wheel 6 are installed, and as shown in the figure, its position also is positioned at the bottom of diesel engine 1; Rotor wheel 5 and rotor wheel 6 are iron crawler type drive wheel, and crawler type 7 is installed on it; The turning cylinder axle sleeve of described front and back rotor wheel is fixed on two pipe link 2-1 of frame bottom, and the check screw of rotor wheel 5 and pipe link before regulating, can regulate the front and back position of rotor wheel 5 before changing, help regulating the degree of tightness state that is installed in the crawler type 7 on the rotor wheel of described front and back like this.In the back rotor wheel 6 reductor 8 is installed, reductor 8 is a reductor capable of reversing, the input shaft of reductor 8 is connected with the power wheel belt of diesel engine 1, the output shaft of reductor 1 and back rotor wheel 6 pin joints, like this output shaft of reductor 8 rotate can direct drive after rotor wheel 6 rotations.The upper back of frame 1 is the hand steered 3 of trac., and the rear lower of frame 1 is an agricultural machinery and implement pitman 4, and as shown in drawings, agricultural machinery and implement pitman 4 can be used for connecting drive agricultural machinery and implement 9.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (3)

1, a kind of novel crawler-type walker tractor, mainly by diesel engine, hand steered, the agricultural machinery and implement pitman, frame is formed, and it is characterized in that diesel engine is installed in the top of frame, rotor wheel before and after the bottom of frame is equipped with two; On described two front and back wheels crawler belt is installed, wherein the back rotor wheel is a drive wheel, and reductor is installed in the drive wheel, and the input shaft of described reductor is connected with the power wheel belt of diesel engine, the output shaft of reductor and back rotor wheel pin joint; Described hand steered handle is connected in the upper back of frame; Described agricultural machinery and implement pitman is connected in the rear lower of frame.
2, novel crawler-type walker tractor according to claim 1 is characterized in that, the turning cylinder axle sleeve of described front and back rotor wheel is fixed on two pipe links of frame bottom, and the position of preceding rotor wheel on pipe link can be regulated front and back.
3, novel crawler-type walker tractor according to claim 1, it is characterized in that, described reductor is a reductor capable of reversing, the input shaft of reductor is connected with the power wheel belt of the diesel engine that is installed in upper rack, the output shaft of reductor and back rotor wheel pin joint, the output shaft of reductor rotate can direct drive after rotor wheel rotate.
CNU2008202104236U 2008-10-06 2008-10-06 Caterpillar type walking tractor Expired - Fee Related CN201283916Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202104236U CN201283916Y (en) 2008-10-06 2008-10-06 Caterpillar type walking tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202104236U CN201283916Y (en) 2008-10-06 2008-10-06 Caterpillar type walking tractor

Publications (1)

Publication Number Publication Date
CN201283916Y true CN201283916Y (en) 2009-08-05

Family

ID=40948899

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008202104236U Expired - Fee Related CN201283916Y (en) 2008-10-06 2008-10-06 Caterpillar type walking tractor

Country Status (1)

Country Link
CN (1) CN201283916Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102114877A (en) * 2011-01-30 2011-07-06 黄达峰 Wheelless walking method and device for vehicles
CN102742381A (en) * 2012-07-13 2012-10-24 成都依瑞克科技有限公司 Regulable and controllable crawler tractor
CN102742382A (en) * 2012-07-13 2012-10-24 成都依瑞克科技有限公司 Controllable two-furrow deep ploughing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102114877A (en) * 2011-01-30 2011-07-06 黄达峰 Wheelless walking method and device for vehicles
CN102742381A (en) * 2012-07-13 2012-10-24 成都依瑞克科技有限公司 Regulable and controllable crawler tractor
CN102742382A (en) * 2012-07-13 2012-10-24 成都依瑞克科技有限公司 Controllable two-furrow deep ploughing device

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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: 20090805

Termination date: 20101006