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Rotary tooth type crusher

A crusher and tooth type technology, which is applied in the field of rotary tooth crushers, can solve the problems of large footprint, high cost, and low production efficiency, and achieve the effects of low installation cost, reduced price, and environmental protection

Active Publication Date: 2016-11-16
NANTONG ZHENQIANG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems of high cost, large floor space but low production efficiency in the prior art, the present invention provides a rotary tooth crusher

Method used

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Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] The invention discloses a rotary tooth crusher, such as figure 1 , 2 And 3 shows crushing chamber 1, drum gear coupling 2, reducer 3, hydraulic coupling 4, motor 5 and base 6, crushing chamber 1, drum gear coupling 2, reducer 3 , hydraulic coupler 4, and motor 5 are connected in sequence and set on the base 6. The crushing chamber 1 includes an upper body 11 and a lower body 12 of the crushing chamber. The upper body 11 of the crushing chamber is arranged above the lower body 12 of the crushing chamber, and the upper body 11 and the lower body 12 of the crushing chamber to form a complete crushing chamber 1, the crushing chamber 1 is provided with a helical tooth spindle 7 for crushin...

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Abstract

The invention provides a rotary tooth type crusher. The rotary tooth type crusher comprises a crushing cavity, a drum-shaped gear coupling, a speed reducer, a hydraulic coupler, a motor and a base, wherein the crushing cavity, the drum-shaped gear coupling, the speed reducer, the hydraulic coupler and the motor are sequentially connected and then are arranged on the base; the crushing cavity comprises an upper crushing cavity body and a lower crushing cavity body; the upper crushing cavity body is arranged on the lower crushing cavity body; and rotary tooth spindles are arranged inside the crushing cavity and comprise the left-handed spindle assembly and the right-handed spindle assembly which are arranged inside the crushing cavity in parallel in an overlapped mode. The main work components are the two parallel rotary tooth spindles comprising the left-handed spindle assembly and the right-handed spindle assembly, the volume compression principle is adopted, multiple supporting points generate force on materials, that is, the materials are crushed through common action of shearing, bending and partial extrusion, and high efficiency and energy conservation are achieved.

Description

technical field [0001] The invention relates to the technical field of crushers, in particular to a rotary tooth crusher. Background technique [0002] Whether it is the primary processing of raw coal or the process of coal preparation, the crushing operation is a very critical part. It directly affects the sales of coal and the investment in the subsequent processing process, and is directly related to the economic benefits of coal enterprises. At present, crushing There are many types of crushers, which can be roughly divided into extrusion type, impact type, and shear type crushers according to the main force of the crushed materials. Extrusion crushers mainly include jaw crushers, gyratory crushers, cone crushers, roll crushers with smooth or grooved tooth surfaces, etc. Its working principle is: the material is crushed by extrusion, splitting and bending between the fixed tooth plate and the movable tooth plate of the crushing machine. This kind of crusher mixes and c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/06B02C18/16
CPCB02C18/06B02C18/16
Inventor 潘建市袁传安
Owner NANTONG ZHENQIANG MACHINERY MFG
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