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Anti-blocking subsoiler applicable to non-tillage farming

A subsoiler and anti-blocking technology, applied in the field of agricultural machinery, can solve the problems of machine blockage, large operation resistance, low efficiency, etc., and achieve the effects of reducing resistance, avoiding blockage, and expanding the scope of deep loosening.

Pending Publication Date: 2018-08-03
SHANDONG AGRICULTURAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] In order to solve the above problems, the present invention provides an anti-blocking subsoiler suitable for no-tillage operations; When the subsoiler is operating on no-tillage land, it has problems such as large operating resistance, blockage of equipment, and low efficiency, which can perfectly adapt to no-tillage subsoiling operations

Method used

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  • Anti-blocking subsoiler applicable to non-tillage farming
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  • Anti-blocking subsoiler applicable to non-tillage farming

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Embodiment Construction

[0023] specific implementation

[0024] The present invention is mainly used for subsoiling operations of no-tillage plots. According to the device provided by the present invention, the working principle of an anti-blocking subsoiler suitable for no-tillage operations of the present invention will be described below with reference to the drawings.

[0025] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 Shown, the present invention comprises frame, stubble cutting device, subsoiling device and depth-limiting device; Frame is front end with suspension part (advancing direction), is top with the direction of device on the ground:

[0026] The frame is a frame structure; the stubble cutting device is located at the front end of the frame; a subsoiling device is provided behind each stubble cutting device; the depth limiting device is located at the left and right ends of the frame; in this embodiment, four stubble cutting devices a...

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Abstract

The invention relates to an anti-blocking subsoiler applicable to non-tillage farming. The subsoiler comprises a rack, a stubble cutting device, a subsoiling device and depth limiting devices. The stubble cutting device is located at the front end of the rack; the subsoiling device is arranged behind each stubble cutting device; the depth limiting devices are located at the left and right ends ofthe rack; by adopting a cambered inverted trapezoidal high-strength subsoiler, a chamfer is arranged at one end of the advancing direction, the phenomenon of grass hooking can be lowered, the subsoiler is arranged in a V-shaped, and the subsoiling range is effectively enlarged; the subsoiler is applicable to non-tillage subsoiling operation, the problems that due to residual stubble blocking, theresistance is excessively large, machines and tools are blocked, and the efficiency is low are effectively avoided, and the subsoiling efficiency is effectively improved.

Description

technical field [0001] The invention relates to an anti-blocking subsoiler suitable for no-tillage operations, and belongs to the technical field of agricultural machinery. Background technique [0002] No-tillage technology is a new type of farming technology compared with traditional tillage. It requires a large amount of crop residues to be left on the surface, and the amount of tillage can be reduced to ensure that the seeds germinate. It is a method that can reduce soil water loss compared with traditional tillage. farming methods. Compared with traditional farming techniques, it has many advantages: first, it reduces surface runoff, reduces soil wind and water erosion, and increases water infiltration; second, it improves the utilization rate of water, soil, light, air and other resources; , reduce the damage to the soil, improve the soil structure; the fourth is to increase crop yields, reduce production costs, increase income, and improve economic benefits. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B49/02
CPCA01B49/022
Inventor 张智龙刘威侯加林韩惠芳张姬耿爱军
Owner SHANDONG AGRICULTURAL UNIVERSITY
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