Raw material crushing and grinding equipment for plastic pipe production

Abstract

The invention discloses raw material crushing and grinding equipment for plastic pipe production. The equipment comprises a crushing bin, a feeding port is formed in the middle of the top of the crushing bin, two sets of rotating rollers are arranged on the two sides of the interior of the crushing bin, one sides of the two sets of rotating rollers extend out of the interior of the crushing bin, and the outer sides of the two sets of rotating rollers are sleeved with four sets of crushing rollers. One sides of the two sets of rotating rollers are sleeved with gears, driven gears are arranged on the sides, close to the corresponding gears, of the outer sides of one set of the rotating rollers, and sliding grooves are formed in the tops of the two sides of the interior of a grinding bin. Through mutual cooperation of the crushing bin, the gears, the driven gears, a chain, driving gears, a driving motor, the rotating rollers and the crushing rollers, raw materials can be fully crushed, the raw materials can be further crushed by extruding the raw materials, the crushing bin is designed to be arc-shaped, the internal crushing space is reduced, and the raw materials are fully crushed.

Description

technical field [0001] The invention relates to the technical field of crushing and grinding equipment, in particular to a raw material crushing and grinding equipment for plastic pipe production. Background technique [0002] Plastic pipes are high-tech composite chemical building materials, and chemical building materials are the fourth largest category of new building materials emerging in the contemporary era after steel, wood, and cement. In order to improve the quality of plastic pipes, it is necessary to The raw materials are broken into granules, so it is necessary to use a crushing device to break the raw materials of plastic pipes into granules; [0003] However, there are certain deficiencies in the use of existing crushing and grinding equipment: [0004] 1. When the existing equipment is crushed, the motor will use the motor to rotate the internal rotating block quickly, and use its rotation to hit the object to make it broken. This crushing method cannot effec...

AI Technical Summary

Problems solved by technology

[0004] 1. When the existing equipment is crushed, the motor will use the motor to rotate the internal rotating block quickly, and use its rotation to hit the object to make it broken. This crushing method cannot effectively crush the object, and the internal The space is large, some smaller objects cannot be crushed, and the crushing efficiency is low;

[0005] 2. When the existing equipment is crushed, there will be different particle sizes, and some larger particles are mixed in it, which makes the raw material difficult to be processed. It is still necessary to use manual screening to check it later, which will delay the quality of the pipe. Production is a waste of time, and the different particle sizes will also affect the quality of the produced pipes;

[0006] 3. The existing equipment cannot fully grind the raw materials, which will have a certain amount of impact on the production of the pipes. The raw materials will be re-grinded later, which will affect the production time of the pipes

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