CN2422797Y - Large round wheel tractor - Google Patents
Large round wheel tractor Download PDFInfo
- Publication number
- CN2422797Y CN2422797Y CN 00211548 CN00211548U CN2422797Y CN 2422797 Y CN2422797 Y CN 2422797Y CN 00211548 CN00211548 CN 00211548 CN 00211548 U CN00211548 U CN 00211548U CN 2422797 Y CN2422797 Y CN 2422797Y
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- CN
- China
- Prior art keywords
- wheel
- support plate
- utility
- model
- annular inner
- 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
Links
- 230000005484 gravity Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000009313 farming Methods 0.000 description 2
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- Guiding Agricultural Machines (AREA)
Abstract
The utility model relates to a large ring wheel tractor, which relates to the miniature agricultural machinery operating on a field. An upper and a lower cross beams and an upper and a lower steering shafts are respectively arranged on a half arc-shaped bracket, an annular inner support plate which is combined with a speed reducer is connected, wherein, the upper part of the annular inner support plate is provided with a steering rod, the bottom of the annular inner support plate is provided with a lower support wheel frame, and a motor is arranged in a hollow cavity the annular inner support plate. A plurality of support wheels are arranged at the bottom of the lower support wheel frame and on the outer circle of the annular inner support plate, and a transmission gear and each support wheel are connected with a ring wheel, wherein, the inner circle wall of the ring wheel is provided with inner teeth of the ring wheel. Because the utility model has a small volume, the wheel diameter is big, gravity center is low, the utility model is compact, flexible, economical and practical and can be matched with various agricultural implements to complete general field work, and the utility model is most suitable for the use of dry farmland and peasant households of a mountain area.
Description
The utility model relates to agricultural machinery, particularly the small-scale agricultural machinery of farm work.
Use animal power very low, can not work continuously again in the farm work efficiency.Large-scale agricultural machinery complicated operation, cost height, peasant can't bear again, and are not suitable for the national conditions of China's present rural holding contract entered into by an individual farming.
The purpose of this utility model is: provide a kind of suitable individual field farming, flexible operation, easy, small-scale agricultural machinery that cost is low.
Its connecting rod connects one and half arc supports by adpting flange; The top of half arc support, bottom respectively are provided with one and connect entablature, the sill of going up steering spindle and following steering spindle respectively; By last steering spindle, down steering spindle connects a top and turning-bar, bottom are set are provided with the annular internal support plate that engine and reductor make up is set in lower support wheel carrier, the cavity; Engine and the reductor travelling gear that is connected stretches out outside the annular internal support plate body; Several bogie wheels are set on the cylindrical of the bottom of lower support wheel carrier and annular internal support plate; Travelling gear is connected the ring wheel that ring wheel internal tooth is set on the inner round wall with each bogie wheel.
The utility model can cooperate multiple small farm machine, realize turning over, shovel, time, multiple farm work such as rake.Because the wheel footpath is big, center of gravity is low, walking is effective, has economical and practical, small and exquisite flexible, easy to operate, low cost and other advantages simultaneously, suitable especially easy dry land, mountain area farmland operation.
Accompanying drawing 1 is a perspective view of the present utility model;
Accompanying drawing 2 is vertical views of the present utility model.
In connecting one by flange 3, establishes connecting rod 4 half arc support 1 of cavity 16; The top of half arc support 1, bottom respectively are provided with one and connect entablature 14, the sill 15 of going up steering spindle 5 and following steering spindle 8 respectively; By last steering spindle 5, down steering spindle 8 connects a top and turning-bar 2, bottom are set are provided with and engine is set in lower support wheel carrier 12, the cavity 16 makes up 7 annular internal support plate 10 with reductor; Engine and reductor combination 7 is connected travelling gear 9, and to stretch out annular internal support plate 10 external; Several bogie wheels 6 are set on the cylindrical of the bottom of lower support wheel carrier 12 and annular internal support plate 10; Travelling gear 9 is connected the ring wheel 11 that ring wheel internal tooth 13 is set on the inner round wall with each bogie wheel 6.But the number of the position of travelling gear 9 and bogie wheel 6 and position root a tree name need to set.
Claims (1)
1, a kind of Large round wheel tractor, it comprises engine and reductor combination, connecting rod connects one and half arc supports by adpting flange, it is characterized in that: the top of half arc support, bottom respectively are provided with one and connect entablature, the sill of going up steering spindle and following steering spindle respectively; Connecting a top by last steering spindle, lower rotary shaft is provided with turning-bar, bottom and is provided with the annular internal support plate that engine and reductor make up is set in lower support wheel carrier, the cavity; Engine and the reductor travelling gear that is connected stretches out outside the annular internal support plate body; Several bogie wheels are set on the cylindrical of the bottom of lower support wheel carrier and annular internal support plate; Travelling gear is connected the ring wheel that ring wheel internal tooth is set on the inner round wall with each bogie wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00211548 CN2422797Y (en) | 2000-04-15 | 2000-04-15 | Large round wheel tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00211548 CN2422797Y (en) | 2000-04-15 | 2000-04-15 | Large round wheel tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422797Y true CN2422797Y (en) | 2001-03-14 |
Family
ID=33578231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00211548 Expired - Fee Related CN2422797Y (en) | 2000-04-15 | 2000-04-15 | Large round wheel tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422797Y (en) |
-
2000
- 2000-04-15 CN CN 00211548 patent/CN2422797Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |