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Vertical corn straw shredding and placement machine

A corn stalk and laying machine technology, which is applied to cutters, harvesters, agricultural machinery and implements, etc., can solve the problems of blunt blades, large power consumption, and inability to keep corn stalks for laying, saving power and walking. Fast, comprehensive and easy-to-use effects

Inactive Publication Date: 2011-06-29
董志峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems that the existing straw crushing and returning machine consumes too much power, the blade is easy to blunt and the corn straw cannot be kept and laid

Method used

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  • Vertical corn straw shredding and placement machine
  • Vertical corn straw shredding and placement machine
  • Vertical corn straw shredding and placement machine

Examples

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Embodiment Construction

[0012] exist figure 1 The plane of the middle cutter head (1) is parallel to the ground and rotates relative to the adjacent cutter head against the ground. The cutter head (1) is fixed on the vertical shaft (2), and the vertical shaft (2) is close to the vertical direction to the ground. The vertical shaft (2) Several elastic clamping plates (3) are arranged on the top. The cutter head (1), vertical shaft (2), and elastic clamping plate (3) are integrated with the adjacent vertical shaft to form a three-dimensional conveying combination and rotate counter-rotating at the same speed, and are arranged behind the counter-rotating elastic plates (3) Fixed knife (4) is arranged. Fixed knife (4), vertical knife shaft (6), inclined knife (5) form chopping chamber. In this way, the fixed knife (4) and the inclined knife (5) form a three-dimensional cutting straw mode, and the knife does not contact the ground during operation. A semicircular oblique open shield (7) is provided on ...

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PUM

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Abstract

A vertical corn straw shredding and placement machine is characterized in that a reaping breadth is constituted by a plurality of groups of contra-rotating cutter heads, vertical shafts and elastic clamping plates; the cutter heads, the vertical shafts and the elastic clamping plates are integrated; and a cutter head and the adjacent vertical shaft form a three-dimensional conveying combination state and rotate oppositely, so that stubbles are cut off and corn straws are clamped to be fed into a shredding room, and a three-dimensional straw shredding manner is formed. Cutters do not rub against the ground, so that the service life of the machine is prolonged, and the power consumption is saved. Vertical cutter shafts and inclined opening shields can be dismounted to be replaced by guide plates, so that corn straws can be wholly reserved and placed on the ground. The vertical corn straw shredding and placement machine is a product capable of saving energy and reducing consumption as well as prompting utilization of straw resources.

Description

Technical field [0001] The invention relates to an agricultural machine used in conjunction with a tractor or a corn harvester, in particular to chopping corn stalks and returning them to the field and the preservation and laying of the whole plant stalks. Background technique [0002] The currently known corn stalk crushing and returning machine is equipped with several blades and hammer claws on the cutter shaft parallel to the ground. It rotates from the ground to the top at a high speed (2800 revolutions per minute), and the stalks on the ground are sent to the top. In the protective cover, several baffles are fixed in the protective cover to block the straw and crush it in combination with knives. The current straw crushing and returning machine must have strong power to drive the cutter shaft so that the straw can achieve the ideal crushing effect, and the blade often rubs against the ground, the blade is particularly easy to blunt, which increases power consumption an...

Claims

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Application Information

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IPC IPC(8): A01D43/08
Inventor 董志峰
Owner 董志峰
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