Rotary tillage stubble cleaner

A technology of rotary tillage and stubble removal and driving mechanism, which is applied to agricultural machinery and implements, shovels, plows, etc. It can solve the problems of root stubble getting stuck in the grass fence and uneven soil coverage, and achieve the goal of improving the soil coverage effect Effect

Pending Publication Date: 2019-06-21
WUWEI PENGKAI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention can prevent the stubble from getting stuck in the grass-retaining fence during the stubble removal process, thereby improving the soil layer covering effect. The stubble removal fence and the adjustment mechanism are set by sliding on the housing, and the

Method used

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  • Rotary tillage stubble cleaner
  • Rotary tillage stubble cleaner
  • Rotary tillage stubble cleaner

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0023] Example 1:

[0024] See Figure 1~2 , A rotary tillage and stubble culling machine, comprising a housing 1, a knife roller assembly is rotatably arranged in the housing 1, a drive mechanism is provided on the housing 1, and the drive mechanism is in transmission connection with the knife roller assembly. A traction mechanism is also provided. The shell 1 is also provided with a grass barrier 17 and a cover 16, and the shell 1 is also provided with a stubble removal barrier 8 which is located between the knife roller assembly and the grass barrier. Between the fences 17 and close to the grass fence 17, an adjustment mechanism is also provided on the housing 1. The adjustment mechanism can be used to drive the stubble removal fence 8 to reciprocate. The stubble removal fence 8 is provided with a strip on the fence plate Hole 9.

[0025] In the present invention, the device is fixed on the tractor by the traction mechanism on the housing when in use, the drive mechanism is ac...

Example Embodiment

[0027] Example 2:

[0028] See Figure 1~2 , A rotary tillage and stubble culling machine, comprising a housing 1, a knife roller assembly is rotatably arranged in the housing 1, a drive mechanism is provided on the housing 1, and the drive mechanism is in transmission connection with the knife roller assembly. A traction mechanism is also provided. The shell 1 is also provided with a grass barrier 17 and a cover 16, and the shell 1 is also provided with a stubble removal barrier 8 which is located between the knife roller assembly and the grass barrier. Between the fences 17 and close to the grass fence 17, an adjustment mechanism is also provided on the housing 1. The adjustment mechanism can be used to drive the stubble removal fence 8 to reciprocate. The stubble removal fence 8 is provided with a strip on the fence plate Hole 9.

[0029] The adjustment mechanism includes a spring 13 provided at one end of the stubble removal fence 8 and a motor 15 at the other end. The spring...

Example Embodiment

[0033] Example 3:

[0034] See Figure 1~2 , A rotary tillage and stubble culling machine, comprising a housing 1, a knife roller assembly is rotatably arranged in the housing 1, a drive mechanism is provided on the housing 1, and the drive mechanism is in transmission connection with the knife roller assembly. A traction mechanism is also provided. The shell 1 is also provided with a grass barrier 17 and a cover 16, and the shell 1 is also provided with a stubble removal barrier 8 which is located between the knife roller assembly and the grass barrier. Between the fences 17 and close to the grass fence 17, an adjustment mechanism is also provided on the housing 1. The adjustment mechanism can be used to drive the stubble removal fence 8 to reciprocate. The stubble removal fence 8 is provided with a strip on the fence plate Hole 9.

[0035] The housing 1 is also provided with a guide coulter 11, the guide coulter 11 is arranged in the middle of the housing 1 and is located on th...

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Abstract

The invention relates to the technical field of agricultural devices, and discloses a rotary tillage stubble cleaner which comprises a shell. A knife roller assembly is rotationally arranged in the shell. A driving mechanism is arranged on the shell and in transmission connection with the knife roller assembly. A traction mechanism is arranged on the shell. A grass blocking fence and a cover shellare arranged on the shell. A stubble removal fence is slidingly arranged on the shell and is located between the knife roller assembly and the grass blocking fence and close to the grass blocking fence. An adjusting mechanism is arranged on the shell and can be used for driving the stubble removal fence to reciprocate. Strip-shaped holes are formed in a fence plate of the stubble removal fence. The aims of preventing root stubbles from getting stuck in the grass blocking fence in the stubble removal process and improving the soil layer covering effect can be realized.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to a rotary tiller and stubble remover. Background technique [0002] The crushing and returning technology of corn stalks and stubbles that has been popularized in dry farming areas in northern my country is to crush the above-ground straws, and then use a rotary tiller to turn them deeply, and bury the crushed straws and stubbles in the soil layer. In the stubble breaking operation, the deep rotation of the rotary tiller is to make the soil completely bury the straw, but the root stubble is not completely shredded, and a part of the root stubble adhered to the soil is turned over to the surface, which increases the difficulty of sowing. The reverse rotary tillage and stubble removal machine is a new machine that has been put into use in recent years. The rotation direction of the knife roller is opposite to that of the tractor driving wheel. After being separated ...

Claims

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Application Information

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IPC IPC(8): A01B49/02
Inventor 陈开涛刘会尚峥太高万兴
Owner WUWEI PENGKAI MACHINERY
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