Pressure-controllable conical screw crusher

Abstract

The invention discloses a pressure-controllable conical screw crusher. The pressure-controllable conical screw crusher comprises a conical housing, wherein a main rotary shaft with spiral blades is installed in the conical housing, and a connection gear connected with a motor is arranged at one end of the main rotary shaft; a charge hole is formed in the top of the conical housing, an unloading hole is formed in the lower end, a plurality of discharge holes are formed in the lower side of the conical housing and connected with a detachable collection box, an adjustment-control device is arranged at the discharge holes and the unloading hole, the adjustment-control device is composed of a slide plate, a pulley, the motor, the connection gear, a rack and a sub-controller, the rack driven by the motor is arranged at one side of the slide plate, a groove clamped on the pulley is formed at the other side of the slide plate, the slide plate is driven to move through the motor, and the action of the motor is controlled by the sub-controller. The crusher disclosed by the invention is small in occupied space, the crushed grains are uniform, the sizes of the unloading hole and the discharge holes can be adjusted through the adjustment-control device to realize control on a pressure in the conical housing and avoid too high or too low pressure in the machine, thus keeping the pressure value in a stable range.

Description

technical field [0001] The invention relates to the field of crushing machinery, in particular to a pressure-controllable conical screw crusher. Background technique [0002] In some industrial production processes, it is necessary to crush the materials so that the materials can be processed in the next step or recycled for secondary use. However, the existing crushers are large in size and take up a lot of space, and the crushed particles are not uniform enough, and the dust generated by some crushers will pollute the working environment. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a conical screw crusher with simple structure, compact structure, uniform crushed particles, and no influence on the working environment. [0004] The present invention adopts the following technical solutions to achieve the above object: [0005] The pressure controllable conical screw crusher of the present invention comprise...

AI Technical Summary

Problems solved by technology

However, the existing crushers are large in size, occupy a large space, and the broken particles are not uniform enough, and the dust generated by some crushers will pollute the working environment

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