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Movable multi-rotor shearing crusher and crushing method

A multi-rotor and pulverizer technology, which is applied to cutting equipment, agricultural machinery and implements, and other applications, can solve problems such as difficult crushing, limited organic fertilizer fermentation methods, and easy entanglement into lumps, so as to reduce difficulty, avoid jamming, The effect of reducing the difficulty of transportation

Active Publication Date: 2021-05-28
WEIHAI INST OF IND TECH SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inventors found that since ginger straw is a long-fiber straw, it is easy to be entangled into lumps during stacking, and it is difficult for the existing crushing device to crush it well, thereby limiting the application of this organic fertilizer fermentation method

Method used

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  • Movable multi-rotor shearing crusher and crushing method
  • Movable multi-rotor shearing crusher and crushing method
  • Movable multi-rotor shearing crusher and crushing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0054] like figure 1 , figure 2 and image 3 As shown, a mobile multi-rotor shearing pulverizer includes: a collection and collection device 1, a feeding conveying device 2 and a multi-stage crushing device, and the feeding and conveying device 2 is connected to the outlet end of the collecting and collecting device 1 and between the inlet end of the multi-stage crushing device; among them,

[0055] Described picking and collecting device 1 comprises two cutter rollers 19 that are arranged side by side, and each cutter roller 19 is all provided with several groups of cutters, and the cutters on the two cutter rollers are correspondingly arranged to form a shearing force. , the driving force of the two cutter rollers 19 is provided by the second drive motor 18;

[0056] The multi-stage crushing device includes three interconnected crushing devices. Each stage of crushing device includes a rotary knife and a fixed knife. The knife forms a shearing force;

[0057] The housi...

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Abstract

The invention discloses a movable multi-rotor shearing crusher and a crushing method. The movable multi-rotor shearing crusher comprises a collecting, grabbing and collecting device, a feeding and conveying device and a multi-stage crushing device, wherein the feeding and conveying device is connected between the outlet end of the collecting, grabbing and collecting device and the inlet end of the multi-stage crushing device; the collecting, grabbing and collecting device comprises two cutter rollers which are arranged in parallel, each cutter roller is provided with a plurality of groups of cutters, and the cutters on the two cutter rollers are correspondingly arranged to form shearing force; the multi-stage crushing device comprises at least two stages of crushing devices which communicate with each other, each stage of crushing device comprises a rotating cutter and a fixed cutter, the fixed cutters are fixed on the inner wall of the shell, and the rotating cutters are arranged on a rotating cutter head; the rotating cutters rotate to form shearing force with the fixed cutters; and a shell at the inlet end of the multi-stage crushing device is arranged in a floating manner, so that the opening size of the inlet end can be adjusted under the action of external force.

Description

technical field [0001] The invention belongs to the technical field of straw crushing, and in particular relates to a mobile multi-rotor shearing grinder and a crushing method. Background technique [0002] The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and is not necessarily taken as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. [0003] Ginger stalks, sweet potato seedlings and other biomass straws after fruit harvesting have the characteristics of long fibers, high moisture content, and sugar content. It is easy to rot, produces black water containing a large number of germs, causes serious pollution to the land, and is not even suitable for continuing to grow crops. [0004] Straw returning to the field is one of the main ways of recycling ginger straw. When returning the straw to...

Claims

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Application Information

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IPC IPC(8): A01F29/04A01F29/09A01F29/10A01F29/00
CPCA01F29/04A01F29/095A01F29/10A01F29/005Y02W30/40
Inventor 王华峰王曙光贾新强顾俊杰盖丽红郭明
Owner WEIHAI INST OF IND TECH SHANDONG UNIV
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