Intermediate crusher

A medium crusher and crusher technology, applied in the direction of mechanical material recovery, recycling technology, plastic recycling, etc., can solve the problems of long-term continuous operation of production, high temperature of crushing cavity, and easy wear of tools and screens.

Inactive Publication Date: 2014-10-08
HUNAN VARY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because waste tire blocks contain a large number of high-strength fine steel wires, high-speed shear crushing has the disadvantages of easy wear of the knives and screens, long-term continuous operation due to replacement of knives and screens, high temperature in the crushing chamber, and high maintenance costs. Shortcomings

Method used

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  • Intermediate crusher
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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] Such as figure 1 and figure 2 The shown medium crusher includes a machine chamber 5 arranged horizontally, a roller shaft arranged in the machine chamber 5, and a power device for driving the rotation of the roller shaft. The power device is arranged at one end of the roller shaft, and the machine chamber 5 also Equipped with feeding device and discharging device. Specifically, the power device includes a motor 1 and a reducer 2, one end of the motor 1 is connected to one end of the reducer 2, and the motor 1 is used to drive the reducer 2 to rotate. The other end of speed reducer 2 is connected with roller shaft, and roller shaft is helical roller 3, promptly is provided with spiral o...

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Abstract

The invention provides an intermediate crusher, which includes a cavity, a roll shaft and a power device for driving the roll shaft to rotate. The cavity is arranged horizontally, the power device is arranged at one end of the roll shaft which is disposed in the cavity, and the cavity is provided with a feeding device and a discharge device. The intermediate crusher with the structure is mainly used for crushing discarded tires, and performs crushing mainly through rolling, grinding, extrusion and other modes during operation, thus completely abandoning the traditional practice of crushing discarded tires through high speed shearing. At the same time, the roll shaft can adopt a screw roller, and the screw roller and the cavity can adopt a high abrasion resistant material, so that the failure rate is effectively reduced, the service life can be effectively prolonged, the production efficiency can be effectively improved, and the use and maintenance costs are low.

Description

technical field [0001] The invention relates to the field of crushing machinery, in particular to a secondary crusher. Background technique [0002] With the sustained and rapid development of my country's automobile industry, automobiles have begun to enter thousands of households in recent years. At the same time, my country has also become the largest automobile production and sales country in the world. According to statistics, in 2009, the output of automobile tires in my country reached 380 million, and the annual waste of automobile tires has exceeded 220 million, and the number of scrap tires is still increasing year by year. However, if the waste tires are not disposed of properly, it is easy to have adverse effects on the environment, such as causing fires, which is called "black pollution". Big. How to prevent waste tires from polluting the environment and how to effectively recycle them is a problem that must be solved for the sustainable development of China's...

Claims

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Application Information

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IPC IPC(8): B29B17/04
CPCY02W30/52Y02W30/62
Inventor 明果英刘叶华李小明
Owner HUNAN VARY TECH
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