Secondary smashing machine for cotton stalks

A secondary crushing and pulverizer technology, applied in agricultural machinery and tools, cutting equipment, applications, etc., can solve the problems of large logistics particle size, unable to meet the processing requirements of cotton wood briquettes, and cotton wood roots cannot be crushed, etc. Achieve the effect of excellent discharge efficiency

Active Publication Date: 2014-03-19
BEIJING AOKE RUIFENG NEW ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The material of this kind of cotton firewood grinder is crushed once, but the disadvantage is that most of the cotton firewood roots cannot be crushed due to their strong toughness.
After the cotton firewood is crushed, the particle size of the logistics is large, which cannot meet the processing requirements of the subsequent cotton firewood briquetting.

Method used

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  • Secondary smashing machine for cotton stalks
  • Secondary smashing machine for cotton stalks
  • Secondary smashing machine for cotton stalks

Examples

Experimental program
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Embodiment Construction

[0033] Such as Figure 1 to Figure 3 As shown, the cotton firewood secondary grinder is mainly composed of an upper shell 7, a lower shell 6, a feeding device 8, a main shaft 4, a fan assembly, a primary crushing mechanism and a secondary crushing mechanism. The bottom of the upper shell 7 and the top of the lower shell 6 are flanged to form a crushing chamber, and the main shaft 4, primary crushing mechanism and secondary crushing mechanism are all installed in the crushing chamber. Feeding device 8 is installed on the top of upper shell 7 by flange, and its inside is communicated with crushing bin. The main shaft 4 is arranged in the crushing bin and is connected with the motor 10 outside the crushing bin, and the motor 10 is installed on the lower shell 6 . A discharge port 11 is also provided on the outer wall of the upper shell 7, and the discharge port communicates with the crushing bin through a discharge channel.

[0034] In this embodiment, the fan components are fa...

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PUM

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Abstract

The invention provides a secondary smashing machine for cotton stalks. The secondary smashing machine comprises an upper shell, a lower shell, a feeding device, a main shaft, fan assemblies, a primary smashing mechanism and secondary smashing mechanisms. The secondary smashing mechanisms are arranged on the two sides of the primary smashing mechanism. The primary smashing mechanism is composed of a hammering knife assembly and a bottom plate stationary knife. The hammering knife assembly is distributed on the outer wall of the main shaft, the bottom plate stationery knife is installed in the middle of the surface of the inner wall of the lower shell, and the hammering knife assembly and the bottom plate stationery knife mutually interact to achieve primary smashing of materials. Each secondary smashing mechanism is composed of a hammering piece assembly and a stationery knife assembly. The hammering piece assemblies correspond to the stationery knife assemblies in position. The hammering piece assemblies are distributed on the outer wall of the main shaft in the circumferential direction, and each stationery knife assembly is composed of multiple rows of stationery knifes which are installed on the upper shell and the lower shell respectively. The hammering piece assemblies and the stationery knife assemblies mutually interact to achieve secondary smashing of the materials. Two times of smashing can be performed on the cotton chalks so that the particle size of the ground cotton stalks can meet the processing requirement for biomass briquetting forming.

Description

technical field [0001] The invention relates to the field of biomass pulverizers, in particular to a cotton wood pulverizer, especially a cotton wood secondary pulverizer. Background technique [0002] Cotton firewood pulverizer is often used in the production system of cotton firewood briquetting. Its main function is to crush the whole cotton firewood into crumbs and filamentous materials. Piece. [0003] The main structure of the traditional cotton wood grinder is: there is a trough support plate under the feeding port to facilitate feeding; Hammer knives are installed on the top, and the hammer knives are arranged in a spiral line; a set of bottom plate fixed knives are installed on the lower shell of the cotton wood grinder; fan blades are installed on both sides of the main shaft of the cotton wood grinder. [0004] When working: manually put the material on the grooved pallet, because the spindle drives the hammer knife installed on it to perform high-speed rotation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F29/02A01F29/09
Inventor 石书田张超李令义李文见
Owner BEIJING AOKE RUIFENG NEW ENERGY
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