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Plastic crushing combined device

A combined device and plastic technology, applied in the fields of plastic recycling, mechanical material recycling, recycling technology, etc., can solve the problems of difficult wear and replacement of crushing tools, time-consuming and labor-intensive repairing tools, etc., to protect the tools from accelerated wear, facilitate disassembly and The effect of maintenance and improvement of crushing efficiency

Pending Publication Date: 2019-08-27
孝感森济禾机械设备有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the defects existing in the prior art, the present invention provides a plastic crushing combination device, which solves the problems of difficult wear and replacement of existing crushing knives, time-consuming and labor-intensive repairing of knives, and achieves the purpose of high crushing efficiency and adjustable crushing particle size

Method used

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specific Embodiment

[0030] Such as figure 1 with figure 2 As shown, a specific embodiment of the present invention includes a moving knife assembly 1, a static knife assembly 2, an air intake device 3, a visual cover 4, a temperature sensor 5 and a bolt 6;

[0031] The moving knife assembly 1 is as image 3 with Figure 4 As shown, it is composed of a rotating shaft 1-1, a cutter 1-2, a spacer 1-3 and a pressure screw 1-4. The rotating shaft 1-1 is connected with a rotating motor, and the rotating motor provides rotating power for the rotating shaft 1-1. , a series of rectangular grooves are evenly distributed on the circumference of the rotating shaft 1-1, and a spacer 1-3 is placed in each rectangular groove of the rotating shaft 1-1, and the spacer 1-3 is CuZnAl double-stroke memory The alloy has the characteristics of shrinking along the thickness direction and stretching the surface after being heated. There is a certain gap between the pad 1-3 and the sides of the rectangular groove of ...

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Abstract

The invention discloses a plastic crushing combined device, and belongs to the technical field of environment protection equipment. The problems that in an existing plastic crushing device, a tool ishard to replace after being damaged, the size of crushing particles cannot be adjusted, and jamming often happens are solved. The plastic crushing combined device comprises a moving cutter combined part, a fixed cutter combined part, gas inlet equipment, a view cover, a temperature sensor and bolts. The moving cutter combined part is arranged in the fixed cutter combined part and comprises a rotating shaft, cutters, cushion blocks and press bolts, and the size of the parts, stretching out of the rotating shaft, of the cutters can be adjusted through the cushion blocks. The fixed cutter combined part is composed of an upper shell and a lower shell. Sawtoothed cutters composed of grooves and protrusions are arranged in the upper shell and the lower shell. The gas inlet equipment and the viewcover are further arranged on the upper shell and the lower shell. The temperature sensor is arranged on the view cover. The moving cutter combined part is convenient to replace and maintain, and thecutter use efficiency is improved; and through the arrangement of the gas inlet equipment and the temperature sensor, the failure of jamming can be effectively avoided, and high practical value is achieved.

Description

technical field [0001] The invention belongs to the technical field of environmental protection equipment, and in particular relates to a plastic crushing combination device. Background technique [0002] Plastic recycling refers to the use of certain recycling processes to recycle and reuse waste plastics to achieve the purpose of turning waste into treasure. [0003] After manual screening and classification, waste plastics generally go through processes such as crushing, granulation, and modification to become various transparent or opaque plastic particles, and then classified according to the product phase, and finally become recycled materials that can be reused. [0004] Crushing is an important process in plastic recycling. In the prior art, the crushing of plastics is mainly achieved by the impact, extrusion and shredding of the blades on the main shaft and the crushing chamber. Usually, the blades are welded on the main shaft. As the frequency of use increases, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/04B29B17/00
CPCB29B17/0412B29B17/00B29B2017/044Y02W30/62Y02W30/52
Inventor 黄发松
Owner 孝感森济禾机械设备有限公司
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