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Flat cutter for crusher

A crusher and flat knife technology, applied in recycling technology, mechanical material recovery, grain processing, etc., can solve the problems of ecological environment damage, soil damage, land resource occupation, etc., to improve cutting speed, strengthen cutting ability, The effect of ensuring the crushing efficiency

Active Publication Date: 2016-03-16
JIANGMEN XIECHENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are three ways to deal with waste plastics and bad plastic products: direct incineration, burial and recycling. However, direct incineration will cause great damage to the ecological environment, and burial will occupy valuable land resources and damage the soil quality. Therefore, recycling through recycling is the most scientific and reasonable method, which meets the inherent development requirements of building a resource-saving and environment-friendly society
The first step of recycling needs to crush the recycled plastic through a plastic crusher. The crushing chamber of the existing crusher cuts and crushes the plastic through the relative movement between the fixed blade and the moving blade. The structure has a poor crushing effect on various blow molded parts and thin material products, and it is difficult to achieve the ideal cutting and crushing efficiency. Therefore, how to overcome the defects in the prior art has become the focus of research by those skilled in the art

Method used

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  • Flat cutter for crusher

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Embodiment Construction

[0016] The description of the embodiments in this part in conjunction with the accompanying drawings is limited to the exemplary and explanatory scope. The present invention can also be implemented in other ways than described here. Therefore, the protection scope of the present invention is not limited by the implementation disclosed below. Example limitations.

[0017] refer to figure 1 , a flat knife for a crusher, including a rotating shaft 1 and a plurality of rotating knife seats 2 installed on the rotating shaft 1, the rotating knife seat 2 includes at least two knife bodies 21 arranged side by side, and the rotating knife seat 2 is installed with A plurality of blades, the blades include a movable blade 31 and a pad blade 32 installed on the movable blade 31 .

[0018] Preferably, the number of rotary knife seats 2 is three, and the number of blades installed on each rotary knife seat 2 is three. Of course, the number of rotary knife seats 2 can be determined accordin...

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Abstract

The invention discloses a flat cutter for a crusher. The flat cutter comprises a rotating shaft and a plurality of rotating cutter bases installed on the rotating shaft. Each rotating cutter base comprises two or more cutter bodies arranged side by side and is provided with a plurality of blades, and the blades comprise the movable blades and the pad blades installed on the movable blades. Because the blades comprise the movable blades and the pad blades, when the movable blades fail, the pad blades can assist the movable blades in cutting and crushing plastic, the cutting ability of the movable blades is improved under the joint effect of the movable blades and the pad blades, the speed of cutting the sheet plastic by the crusher is increased, the phenomenon that the blades slide away from the sheet plastic and cutting is vain is avoided, and the crushing efficiency of the crusher is guaranteed.

Description

technical field [0001] The invention relates to the technical field of crusher design, in particular to a flat knife for a crusher. Background technique [0002] At present, there are three ways to deal with waste plastics and bad plastic products: direct incineration, burial and recycling. However, direct incineration will cause great damage to the ecological environment, and burial will occupy valuable land resources and damage the soil quality. Therefore, recycling through recycling is the most scientific and reasonable method, which meets the inherent development requirements of building a resource-saving and environment-friendly society. The first step of recycling needs to crush the recycled plastic through a plastic crusher. The crushing chamber of the existing crusher cuts and crushes the plastic through the relative movement between the fixed blade and the moving blade. The crushing effect of the structure on various blow molded parts and thin material products is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/18B29B17/04
CPCB02C18/18B29B17/04Y02W30/52Y02W30/62
Inventor 符智波
Owner JIANGMEN XIECHENG MACHINERY