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Knife assembly sheet disintegrator

A technology of combining knives and pulverizers, which is applied in agricultural machinery and implements, cutting equipment, applications, etc., can solve the problems of unsatisfactory straw pulverizing work efficiency, short tool life, small processing quantity of materials, etc., achieving low noise and pulverization. High efficiency and adjustable cutting length

Inactive Publication Date: 2007-09-19
范建华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the existing straw crushing technology, guillotine crusher or hammer crusher are mainly used for crushing. The efficiency of these crushers for straw crushing is not ideal, which is mainly reflected in: 1. The material processing is relatively simple and the scope of application Narrow; 2. The processing quantity of materials is relatively small, and the output rate is very low; 3. The whole bag of straw cannot be broken; 4. The tool life is short

Method used

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  • Knife assembly sheet disintegrator
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Examples

Experimental program
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Effect test

Embodiment 1

[0009] Embodiment 1, disc combination cutter pulverizer, comprises frame shell 1, cutter and main shaft 2, feeding device 5 and its reducer drive 4, and main shaft 2 is fixed on the two ends of frame shell 1, by frame The motor 3 outside the housing 1 is driven. The cutter is composed of a set of disc-type moving knives 7, a set of fixed knives 9, and a set of chopping knives 8. The disc-type moving knives 7 are installed on the main shaft 2 in parallel. There are several chopping knives 8 installed on the main shaft 2 between the slice-type moving knives 7, and fixed knives 9 arranged in parallel are fixed on the corresponding frame housing 1 separated from the disc-type moving knives 7 and chopping knives 8, The piece-type movable knife 7 and the fixed knife 9 are installed in a staggered shape, and a discharge chute 6 is provided at the bottom of the frame housing 1, and a dust collection system 10 is provided at the top.

Embodiment 2

[0010] Embodiment 2, with reference to Embodiment 1, the number of adjacent disc-type moving knives 7 installed on the main shaft 2 is set according to needs, with 1-60 being commonly used, the knives installed on the disc-type moving knives 1 The head is a quick mouth cutter head or a wide particle regeneration cutter head or other conventional cutter heads.

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Abstract

The invention relates to disc sheet combined knife crusher and belongs to crop crushing machine technical field which comprise frame shell, cutting tool and main axle, feeding device and reducing machine drive device. The main axle is fixed at two ends of frame shell and driven by motor out of the frame shell. The cutting tool is composed of a set of disc sheet type moving knife, a set of fixed knife and a set of cutting knife. The disc sheet type moving knife is mounted on main axle in parallel. Several cutting knives mounted on main axle are positioned between the adjacent disc sheet type moving knives. The fixed knife is fixed in parallel at corresponding frame shell separating from disc sheet moving knife and cutting knife. The disc sheet type moving knife and fixed knife is zigzag mounted which endow the device high crushing efficiency and adjustable cutting length. The inventive crusher has simple structure, and is conveniently charged or discharged. The inventive crusher is suitable for cutting and crushing of the rice straw, wheat straw, corn stalk, cotton stalk or fruit tree branch etc.

Description

technical field [0001] The invention relates to a disc type combined knife grinder, which belongs to the technical field of crop processing grinder devices. Background technique [0002] At present, in the existing straw crushing technology, guillotine crusher or hammer crusher are mainly used for crushing. The efficiency of these crushers for straw crushing is not ideal, which is mainly reflected in: 1. The material processing is relatively simple and the scope of application Narrow; 2. The processing quantity of materials is relatively small, and the output rate is very low; 3. The whole bag of straw cannot be broken; 4. The tool life is short. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned disadvantages, and provide a disc combined knife grinder with simple structure, convenient feeding and discharging, and high crushing efficiency. A row of fixed knives is set on the frame opposite to the disc moving knives a...

Claims

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Application Information

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IPC IPC(8): A01F29/02
Inventor 范建华
Owner 范建华
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