Horizontal partitioning no-tillage anti-blocking device

A horizontal splitting and anti-blocking technology, which is applied in the field of agricultural machinery, can solve the problems of small ground clearance, difficult effective anti-blocking of straw coverage, and many transmission devices, and achieve the effect of strong anti-blocking ability

Active Publication Date: 2015-07-15
CHINA AGRI UNIV
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Problems solved by technology

However, in the above two types of anti-blocking devices, the stubble-breaking type mainly driven by the disc cutter is easy to cause the grass to be blocked due to its many transmission devices and small ground clearance; and the grass-splitting type is simple in structure, but It is difficult to effectively prevent blockage when there is a large amount of straw coverage

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  • Horizontal partitioning no-tillage anti-blocking device
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  • Horizontal partitioning no-tillage anti-blocking device

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Embodiment Construction

[0031] The present invention provides a horizontal split no-tillage anti-blocking device. The present invention will be further described in detail below with reference to the embodiments and accompanying drawings. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0032] figure 1 It is a three-dimensional schematic diagram of an embodiment of a horizontal split anti-blocking device used in a corn no-tillage planter. The horizontal split anti-blocking device includes a frame 1, a power transmission device 4, a ditch opener 2 and a horizontal split anti-blocking device 3 , the four openers 2 are symmetrically distributed at equal intervals, and are fixed on the frame 1. The power transmission device 4 is located between two adjacent openers 2 in the center of the frame 1, and transmits the power output by the tractor to the The horizontal split anti-blocking device 3 on the opener...

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Abstract

The invention belongs to the technical field of agricultural machinery, and particularly relates to a horizontal partitioning no-tillage anti-blocking device. The anti-blocking device comprises a frame and a plurality of ditchers fixedly connected to the frame, wherein a horizontal partitioning anti-blocking apparatus is arranged on a handle of each ditcher; each horizontal partitioning anti-blocking apparatus comprises an upper double-edge stationary knife and a lower double-edge stationary knife which are fixed on the handle of the ditcher, and double-edge moving knives driven by a power transmission device and matched with the two double-edge stationary knives respectively; and the two double-edge moving knives can rotate to and fro within a certain range, and are matched with the double-edge stationary knives to complete cutting. The moving and stationary knife mechanism can be used for cutting straws in front of the ditchers, and when straws cannot be fed, the upper and lower moving knives can rotate outwards oppositely to push weed and straws in front of the ditcher to two sides of the ditchers, so the anti-blocking device has strong anti-blocking capability and can realize no-tillage sowing under large coverage of straws.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a horizontally split no-tillage anti-blocking device. Background technique [0002] Conservation tillage is an advanced agricultural farming technology that implements no-tillage and less-tillage on farmland, covers the surface with crop straw, reduces wind erosion and water erosion, and improves soil fertility and drought resistance. It can effectively achieve social, ecological and economic benefits. Coordinated development. Mechanization is the fundamental way to develop conservation tillage technology. Only mechanization as a carrier can meet the development needs of conservation tillage. Therefore, the research and development of conservation tillage equipment has become a necessary prerequisite for the promotion and development of conservation tillage technology. The key to the application and promotion of mechanized conservation tillage technology is the de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C5/06A01C19/00
Inventor 王庆杰陈婉芝李洪文何进徐迪娟郑侃张想张翼夫
Owner CHINA AGRI UNIV
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