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Device for crushing stubble

A crushing device and root stubble technology, which is applied to cutters, agricultural machinery and tools, and applications, can solve the problems of high cost, time-consuming and labor-intensive processing, and root stubble winding around the cutter shaft of rotary tillers, etc., to achieve high-efficiency chopping, Root stubble treatment is convenient and efficient

Inactive Publication Date: 2018-04-20
NANJING LISHUI HIGH-TECH VENTURE CAPITAL MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the first corn root stubble treatment method is time-consuming and laborious, and the cost is high
The second method of corn stubble treatment is prone to the problem of root stubble winding around the rotary tiller shaft, which directly affects the treatment efficiency of corn stubble

Method used

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  • Device for crushing stubble
  • Device for crushing stubble
  • Device for crushing stubble

Examples

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Embodiment Construction

[0063] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0064] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0065] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0066] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a device for crushing stubble. The device comprises a stubble grabbing mechanism and a stubble crushing mechanism, wherein the stubble grabbing mechanism comprises a grabbing assembly and a grabbing assembly driving unit, the grabbing assembly comprises grabbing teeth, a separating member and a separating member driving unit, and the stubble crushing mechanism includes a stubble catching plate, a stubble crushing cutter set and a stubble crushing cutter set driving unit. The stubble in a mixture of the stubble and soil can be grabbed through the stubble grabbing mechanism, and the stubble grabbed by the stubble grabbing mechanism can be cut off through the stubble crushing mechanism; through the device for crushing the stubble, the stubble can be separated from thesoil effectively, the stubble can be cut off efficiently, and the treatment of the stubble is convenient and has high efficiency.

Description

technical field [0001] The invention relates to the field of plant rhizome treatment, more specifically, to a root stubble crushing device. Background technique [0002] Plants can usually be divided into fruit parts and rhizome parts, and the rhizomes of most plants are difficult to use efficiently. For these hard-to-use plant roots, people need to deal with them. [0003] Taking the common economic crop corn as an example, the root stubble of corn is a component of corn stalk. The yield ratio of corn seeds to root stubble is about 1:0.28. According to this ratio, the annual output of corn stubble in my country can reach 42 million tons. [0004] At present, the treatment of corn stubble mainly includes two ways. The first is to dig out the corn stubble by artificially planing the stubble, and then burn or break the corn stubble taken out by the planing. The second is to use a rotary tiller to crush the stubble and return it to the field. Wherein, the first corn root s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D34/835
CPCA01D34/8355
Inventor 尹圣文
Owner NANJING LISHUI HIGH-TECH VENTURE CAPITAL MANAGEMENT CO LTD