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Vertical Straw Crusher

A straw pulverizer, vertical technology, applied in agricultural machinery and implements, agriculture, cutting equipment, etc., can solve the problem of inability to carry out material classification, and achieve the effect of large processing capacity and high efficiency

Active Publication Date: 2019-09-06
黑龙江鹏业农业发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of structure can’t be directly crushed into bundles or bales of straw; and only one kind of material can be obtained after crushing, and material classification cannot be carried out

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] This embodiment includes a box body 9 and a drum 1; a working plate 20 is installed above the box body 9, and a first group of hammer plates 10 and a second group of hammer plates 27 are arranged in series in the box body 9; the working plate 20 An inlet 30 is provided in the middle, and a grid 23 is installed above the inlet 30; a plurality of horizontal rollers 3 and a plurality of longitudinal rollers 22 are fixed on the edge of the working plate 20. The outer side of the drum 1 is provided with a drum flange 24, and the inner wall of the drum 1 is vertically installed with a zigzag-shaped bale breaking knife 2; the lower end surface of the drum flange 24 is in contact with a plurality of longitudinal rollers 22, so the longitudinal rollers It can support the drum flange 24; a plurality of transverse rollers 3 respectively contact and cooperate with the side edges of the drum flange 24; thereby restricting the drum 1 in the horizontal direction.

[0019] A partition 16 ...

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Abstract

The invention discloses a vertical straw pulverizer. The pulverizer comprises a box and a drum; a working board is arranged above the box, and the box is internally provided with a first group of hammer pieces and a second group of hammer pieces which are in series connection in an up-down mode; a feeding port is formed in the working board, and grids are installed above the feeding port; the working board is fixedly provided with multiple transverse rolling wheels and multiple longitudinal rolling wheels; the drum is externally provided with a drum flange and internally provided with sawtoothed bundle breaking knives; the lower end surface of the drum flange is matched with the longitudinal rolling wheels in a contact mode, and therefore the longitudinal rolling wheels can support the drum flange; the transverse rolling wheels are matched with the drum flange in an edge contact mode. The vertical straw pulverizer has the advantages that the structure is reliable, and light impuritiesand materials after crushing can be directly separated; a bale breaking function is achieved, bundles of straw or large bales of straw can be directly crushed, the processing amount is large, and theefficiency is high.

Description

Technical field [0001] The invention relates to the technical field of straw pulverizers, in particular to a vertical straw pulverizer. Background technique [0002] The commonly used straw pulverizer has only one main shaft fixed on the box body through a bearing and a bearing seat; the hammer is fixed on the main shaft through a pin shaft, a pin sleeve, a disc, and a disc spacer. The driven pulley drives the hammer through the main shaft to rotate at a high speed in the box with the liner and the sieve plate, impacting and crushing the material, and the crushed material is drawn out by the fan through the passage between the sieve plate and the partition. This kind of structure cannot be directly crushed into bales or bales of straw; and only one material can be obtained after crushing, and material classification cannot be carried out. Summary of the invention [0003] In view of the defects in the prior art, the purpose of the present invention is to provide a vertical straw ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01F29/00
Inventor 窦彦东
Owner 黑龙江鹏业农业发展股份有限公司
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