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 mater

Method used

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  • Knife assembly sheet disintegrator
  • Knife assembly sheet disintegrator

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0009] Embodiment 1, a disc combined knife pulverizer, includes a frame shell 1, a cutter and a spindle 2, a feeding device 5 and its reducer drive 4. The spindle 2 is fixed at both ends of the frame shell 1, and the frame Driven by a motor 3 outside the housing 1, the tool consists of a set of disc-type movable knives 7, a set of fixed knives 9, and a set of chopping knives 8. The disc-type movable knives 7 are installed in parallel on the main shaft 2, and adjacent discs A number of cutting knives 8 mounted on the main shaft 2 are interposed between the disc movable knife 7, and a fixed knife 9 arranged in parallel is fixed on the corresponding frame housing 1 which is separated from the disc movable knife 7 and the cutting knife 8. The sheet-type movable knife 7 and the fixed knife 9 are installed in a staggered manner. The bottom of the frame shell 1 is also provided with a discharging trough 6 and a dust collection system 10 is provided on the top.

Example Embodiment

[0010] Embodiment 2, referring to embodiment 1, the number of adjacent disc-type movable knives 7 installed on the main shaft 2 is set according to needs, with 1-60 as the common ones, and the number of cutters installed on the disc-type movable knife 1 The head is a quick knife head or a wide-face particle regeneration head or other conventional knife 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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