Sand making device for building engineering

Abstract

The invention relates to a sand making device for building engineering. The device includes a barrel, an end cap is arranged at an opening in the top end of the barrel, the center of the end cap is provided with a feed inlet, the feed inlet is internally provided with a mounting frame, a vertical shaft is rotationally connected to the mounting frame, the portion, in the barrel, of the vertical shaft is connected with smashing hammers, a filter plate is arranged on the inner side face of the barrel and located below the smashing hammers, a grinding block is connected to the vertical shaft and located below the filter plate, the position, corresponding to the grinding block, on the inner side face of the barrel is provided with a grinding base, the surfaces of the grinding block and the grinding base are provided with grinding protrusions, a screening net is arranged on the bottom end face of the barrel and located below the grinding block, a discharge hopper is arranged on the outer side face of the barrel and located below the screening net, the top end of the vertical shaft is connected with a motor, and the top end of the motor is connected to a fixing frame on the upper surfaceof the end cap through an adjusting mechanism. In general, the device has the advantages of reasonable structural design, uniform sand grain grinding size and long service life.

Description

technical field [0001] The invention belongs to the technical field of sand making equipment, and in particular relates to a sand making device for construction engineering. Background technique [0002] Our country has abundant rock resources, which provide sufficient raw materials for the production of artificial sand. With the integration and adjustment of the mining industry, our demand for sand making machines has also increased. In the process of crushing ore materials, it is necessary to use The hammer head of the sand machine crushes it. At present, a large force will be generated in the crushing process of the material. The conventional sand making machine usually uses a rotating hammer head and a fixed hammer head for crushing. The size of the sand is ground Therefore, it is very necessary to provide a sand making device for construction engineering with reasonable structural design, uniform sand grinding size and long service life. Contents of the invention [...

AI Technical Summary

Problems solved by technology

[0002] Our country has abundant rock resources, which provide sufficient raw materials for the production of artificial sand. With the integration and adjustment of the mining industry, our demand for sand making machines has also increased. In the process of crushing ore materials, it is necessary to use The hammer head of the sand machine crushes it. At present, a large force will be generated in the crushing process of the material. The conventional sand making machine usually uses a rotating hammer head and a fixed hammer head for crushing. The size of the sand is ground Therefore, it is very necessary to provide a sand making device for construction engineering with reasonable structural design, uniform sand grinding size and long service life.

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