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Automatic guiding device for tilless seeder of corn ridge

An automatic guiding and seeding machine technology, applied in the field of agricultural machinery, can solve problems such as difficult to ensure the quality of machine tools, increase the labor intensity of tractors, etc.

Inactive Publication Date: 2007-01-24
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the labor intensity of the tractor driver is increased, and it is difficult to ensure the working quality of the implement

Method used

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  • Automatic guiding device for tilless seeder of corn ridge
  • Automatic guiding device for tilless seeder of corn ridge
  • Automatic guiding device for tilless seeder of corn ridge

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Experimental program
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Embodiment Construction

[0018] specific implementation plan

[0019] The structure of the present invention will be further described below through embodiments in conjunction with the accompanying drawings.

[0020] Such as figure 1 , figure 2 As shown, 1 is the lower suspension point of the tractor, 2 is the hydraulic rod, and 3 is the hydraulic cylinder, and the hydraulic rod and the hydraulic cylinder are two sets; 4 is the control unit, and the TMS320F2812DSP type control unit is selected in this embodiment; 5 is the upper suspension point of the tractor, 6 is the frame, 7 is the hydraulic valve, 8 is the connector, which connects the hydraulic rod or hydraulic cylinder with the frame or guide frame; 9 is the hydraulic oil pipe I, 10 is the hydraulic oil pipe II, 11 is the shaft, and 12 is the hydraulic pressure Oil pipes III and 13 are hydraulic oil pipes IV, and these hydraulic oil pipes connect hydraulic valve 7 with two hydraulic cylinders 3; 14 is a guide frame, and 15 is a round shaft, ...

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PUM

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Abstract

The present invention discloses a kind of automatic guiding device for till-less seeder of ridge cultivated corn, and belongs to the field of farm mechanical technology. The technological scheme includes a frame, a suspending point on tractor, a guide body connected to the frame through shaft, hydraulic cylinder and hydraulic rod, several angular displacement sensors, a control unit and a detecting fork on the frame, signal input wires connecting the angular displacement sensors to the control unit, hydraulic valve connected to the control unit and the hydraulic cylinder. Under the action of the hydraulic cylinder, the guide body can rotate around the shaft. The automatic guiding device is used in correct the forward direction of farm machine from time to time.

Description

technical field [0001] The invention relates to a guiding device used on agricultural machinery that needs to run in opposite directions, in particular to an automatic guiding device used on a no-tillage seeder for corn ridge cultivation, and belongs to the technical field of agricultural machinery. technical background [0002] In recent years, my country has actively promoted mechanized conservation tillage technology. Ridge farming is the main feature of the cold and sandy regions in Northeast China. Traditional ridge farming and no-tillage methods are difficult to maintain on the original ridge for no-tillage sowing. [0003] For the cold and sandy areas in Northeast my country, due to the characteristics of low temperature, poor moisture and strong sandstorms during spring sowing, no-tillage sowing in the original ridge can increase ground temperature, maintain commercial conditions, and prevent sandstorms. In traditional ridge farming and no-tillage operations, in orde...

Claims

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Application Information

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IPC IPC(8): A01B69/00
Inventor 李洪文何卿王庆杰徐迪娟李问盈王晓燕张学敏吴红丹陈浩
Owner CHINA AGRI UNIV
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