Coal crushing equipment with separation and screening structure

Abstract

The invention discloses coal crushing equipment with a separation and screening structure. The coal crushing equipment comprises a grinding column, an upper fixing rod, a lower fixing rod, a side plate, a sliding groove, a movable spring, a moving plate and sliding heads, wherein a motor is arranged behind a main body, the motor is connected with a crushing part inside the main body through a transmission rod, and the bottom end of a transmission belt is connected with a connecting shaft; and the connecting shaft is connected with a connecting shaft at the bottom through the transmission belt, the moving plate is of a plate-shaped structure, and the sliding heads with T-shaped structures are arranged on the two sides of the bottom end of the moving plate. A overturning part plays a role in adjust the distance between the overturning part and the crushing part through the adjustment of the overturning part, so that the crushing size of coal briquettes is adjusted according to requirements, the overturning part adopts a triangular structure, so that the overturning part can be continuously used when the overturning part is abraded, an inner bin of the overturning part enables an insertion rod to be inserted when the overturning part is turned over, so that the space is saved, and the overturning part can be turned over and adjusted.

Description

technical field [0001] The invention belongs to the technical field of coal crushing equipment, and more specifically relates to coal crushing equipment with a separation and screening structure. Background technique [0002] The coal pulverizer is called coal crusher for short, and it is one of the commonly used equipment in the production line of crushing coal and crushing coal gangue. The coal pulverizer is improved on the basis of the old hammer crusher. [0003] The existing coal crushing device is not perfect in the classification and screening of coal after crushing coal, and it is not convenient to quickly separate coal of different sizes, and the existing coal crushing device does not do a good job in adjusting the size and structure of the crushed coal. Not perfect enough, it is inconvenient to quickly adjust the size of the pulverized coal. Contents of the invention [0004] In order to solve the above technical problems, the present invention provides a coal c...

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Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a coal crushing equipment with a separation and screening structure to solve the problem that the existing coal crushing device is not perfect in grading and screening coal after crushing coal, and it is not convenient to quickly disintegrate coal with different volumes. The simple separation of coal, and the existing coal crushing device is not perfect in adjusting the size and structure of the crushed coal, so it is inconvenient to quickly adjust the size of the crushed coal

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