Hammer type massive material crusher

Abstract

The invention provides a hammer type large massive material crusher which is characterized in that the bottom of a support frame I is fixed on a base; a bearing seat is fixed on the top of the support frame I; both ends of a shaft are arranged in bearing seat holes through bearings, the input end of the shaft is connected with the output end of a driving device through a coupler, and the middle of the shaft is uniformly distributed with a plurality of a hanging rings along a circumferential direction; a shifting rack is fixedly connected with the middle of the shaft through a plurality of support legs and is uniformly distributed with shifting rings deviating from on one side of the rotation plane of the shifting rack and have the number the same as that of striking hammers; after flexible cables penetrate through the shifting rings, both ends of the flexible cables are respectively connected with the striking hammers and the shaft; a slideway is in a U shape with groove width slightly larger than the outline dimension of the striking hammers, one end of the slideway, which is close to a material, has the groove width in a dovetail shape with wide upside and narrow inside, and a groove bottom is downwards bent into an arc shape; and the lower surface of the base is provided with a plurality of self-alignment truckles and supporting truckles. The invention provides mechanical equipment for crushing extra large massive materials, has low proportion of crushed powdery materials and reduces the labor intensity of workers.

Description

technical field [0001] The invention provides a hammer type large block material crusher, in particular, a mechanical device that uses a rotating heavy hammer to crush and crush the extra large block abrasives used in the grinding wheel and abrasive tool industries, and the extra large block stones used in the mining and building materials industries. . Background technique [0002] Various abrasives, such as alumina, white steel jade, etc., are the main raw materials for the production of grinding wheels and other products. In the production process, these abrasives are generally made into huge block semi-finished products through sintering and other processes, and then they are gradually crushed and processed into small block products before leaving the factory. [0003] Since it is an abrasive for making grinding wheels and other products, its hardness is of course very high, so the force required for crushing is of course very large. Commonly used crushing equipment are...

AI Technical Summary

Problems solved by technology

Every time it is crushed, it has to go through multiple blows, the production efficiency is too low, and the labor intensity of the workers is particularly high

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