A seamless and two-hit crushing sand making station

Abstract

The invention relates to a seamless secondary striking and smashing sand making station which comprises a material transportation device, a hammer breaking device, a sand washing device and a dehydration plant, wherein the material transportation device transports stone to the hammer breaking device; the hammer breaking device strikes and smashes stone into sand grains and then transports the sand grains to the sand washing device to be washed; the sand washing device transports the washed sand grains to the dehydration plant; the dehydration plant removes water from the sand grains, and the sand grains form sand finished products for a building; and the hammer breaking device, the sand washing device and the dehydration plant are sequentially mounted in the same rack to realize integration. The hammer breaking device capable of striking and smashing stone into the sand grains of the sand making station can carry out seamless and secondary striking on the stone in a crushing cavity to greatly improve the smashing efficiency.

Description

technical field [0001] The invention relates to the field of sand-making equipment, in particular to a sand-making station that is seamless and double-strike crushed. Background technique [0002] The Chinese invention patent with the patent number of 201610834672.1 discloses a mobile sand making station, which staggers the hammerheads installed on two adjacent pins, and then drives the main shaft through the hammer breaking motor to drive the hammerheads to run on the crushing chamber. The stone in it is seamlessly hit and crushed into sand grains. However, because the hammer heads installed on two adjacent pins are staggered from each other, the hammer heads on the same pin are set at intervals, resulting in "empty areas" on the same pin, that is, two adjacent pins on the same pin. The position between the two hammerheads. The "empty area" cannot strike the stone. The "seamless strike" claimed in the patent requires the joint action of the hammer heads on all the pins, a...

AI Technical Summary

Problems solved by technology

However, because the hammer heads installed on two adjacent pins are staggered from each other, the hammer heads on the same pin are set at intervals, resulting in "empty areas" on the same pin, that is, two adjacent pins on the same pin. The position between hammerheads

The "empty area" cannot strike the stone. The "seamless strike" claimed in the patent requires the joint action of the hammer heads on all the pins, and the hammer head on a single pin cannot complete the "seamless strike"

Therefore, the above-mentioned patent cannot realize "seamless striking" in the true sense, that is, the hammer head on a single pin cannot complete "seamless striking"

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