CN1045372A - Ship-shaped miniature tractor driven by single wheel - Google Patents
Ship-shaped miniature tractor driven by single wheel Download PDFInfo
- Publication number
- CN1045372A CN1045372A CN 89101340 CN89101340A CN1045372A CN 1045372 A CN1045372 A CN 1045372A CN 89101340 CN89101340 CN 89101340 CN 89101340 A CN89101340 A CN 89101340A CN 1045372 A CN1045372 A CN 1045372A
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- China
- Prior art keywords
- wheel
- single wheel
- boat
- ship
- shell
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- 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.)
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Abstract
The present invention is relevant single wheel drive simple type boat-type tractor, and the pears that are mainly used in the paddy field are ploughed the operation of peace rake, also can be used for the dry farming operation.It is characterized in that adopting single wheel drive, simple in structure, in light weight, cost is low, drawbar efficiency height, wide adaptability.
Description
The present invention is a kind of high-efficient simple type ship formula trac. of single wheel drive, is applicable to that the pears in paddy field are ploughed the operation of peace rake, also can be used for the dry farming operation.
Existing boat-type tractor all adopts two to take turns or four wheel drive, and structural weight is big, and the shell terrain clearance can not be adjusted or be difficult to and adjust, and the rolling resistance of drive wheel and the resistance of taxing of shell are all bigger, and drawbar efficiency is high not enough.In addition, because complex structure, the cost height makes its application be subjected to certain restriction.
The purpose of this invention is to provide a kind of simple in structure, cost is low, the simple type boat-type tractor that drawbar efficiency is higher again.
Boat-type tractor of the present invention is characterized in that complete machine only is provided with one and drives trailing wheel and guide front wheel.Handling front-wheel can keep body straight-line travelling and long radius to change.At the body afterbody axle is set, a flange is fixed at the axle two ends respectively, is used to connect agricultural machinery and implement.For guaranteeing the minor-circle turn of body, on a flange, be connected with joystick and deflecting bar.Shell is connected by the skewer pin with frame, and the terrain clearance scalable of shell is to adapt to the needs of various tillage conditions.
Concrete structure of the present invention as shown in drawings
The front view of Fig. 1 complete machine
The birds-eye view of Fig. 2 complete machine
(1) is pears among the figure, and (2) are shell, and (3) are deflecting bar, and (4) are joystick, and (5) are seat, and (6) are transmission gearbox, (7) drive wheel, and (8) are auxiliary wheel, (9) driving engine, (10) are front-wheel.
Zheng machine operation principle is as follows:
It is moving that the power of engine (9) drives driving wheel (3) Zhuan through transmission case (6). During underwater cultivation, driving wheel (3) is double wide blade wedge shape iron tyre (DO=700mm, B=200mm, double), A part of Chong amount that bigger propulsive force can be provided and bear the Zheng machine. The big Chong of section amount You shell (2) Zhi Cheng of Zheng machine is to reduce grounding pressure (P≤005kg/cm2), prevent that the Zheng machine from sinking. The terrain clearance of shell (2) is adjustable, can adapt to the underwater cultivation needs of the different mud pin degree of depth. Handle Zhuan that front-wheel (10) can guarantee straight-line travelling and realize big radius to, control control stick (4) during headland turn, Zai promotes in the pears (1), and Zhuan is to bar (8) the skewer Zhong that buries, with the Zhuan that realizes minor radius to. When Zai dry farming or ground run, change front-wheel (10) into wide rubber tire, with auxiliary wheel on the fashionable dress (8).
Boat-type tractor of the present invention is compared with existing boat-type tractor, has following advantage:
1, simple in structure, in light weight, cost is low.
2, the rolling resistance of drive wheel and shell slide little, the drawbar efficiency height.
3, wide adaptability is convenient to promote.
Claims (3)
1, a kind of boat-type tractor of being made up of drive wheel, driving engine, transmission gearbox and frame is characterized in that complete machine is provided with one and drives a trailing wheel (7) and a guide front wheel (10).
2, boat-type tractor according to claim 1 is characterized in that frame (11) afterbody is provided with an axle, and the axle two ends are connected with a flange respectively, and joystick (4) and deflecting bar (3) are angled to be fixed on the flange.
3, boat-type tractor according to claim 1 and 2 is characterized in that shell is connected by the skewer pin with frame.The terrain clearance scalable of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89101340 CN1045372A (en) | 1989-03-10 | 1989-03-10 | Ship-shaped miniature tractor driven by single wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89101340 CN1045372A (en) | 1989-03-10 | 1989-03-10 | Ship-shaped miniature tractor driven by single wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1045372A true CN1045372A (en) | 1990-09-19 |
Family
ID=4854235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89101340 Pending CN1045372A (en) | 1989-03-10 | 1989-03-10 | Ship-shaped miniature tractor driven by single wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1045372A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941480A (en) * | 2010-04-30 | 2011-01-12 | 芜湖瑞创投资股份有限公司 | Tractor of agricultural implement |
-
1989
- 1989-03-10 CN CN 89101340 patent/CN1045372A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941480A (en) * | 2010-04-30 | 2011-01-12 | 芜湖瑞创投资股份有限公司 | Tractor of agricultural implement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |