stone crushing device for road construction

Abstract

The invention discloses a stone smashing device for road construction. The device structurally comprises a driving motor, a rotation shaft, a transmission belt covering plate, a reinforcement plate, asmashing box, a base plate, a supporting column, a linkage rotation rod, a damping unloading device. The driving motor is horizontally fixed to the right end of the upper surface of the base plate, the rotation shaft is mechanically connected to the left side of the driving motor and is in axial collineation with the left side of the driving motor, and the rotation shaft is in transmission connection with the linkage rotation rod at the left side of the smashing box through a transmission belt; the right end of the transmission belt covering plate is embedded in the top of the rotation shaft.According to the stone smashing device for road construction, through arrangement of the damping unloading device, the friction between a box body and a smashing machine can be reduced, and the lossof the smashing machine is reduced; meanwhile, the vibration of the whole equipment can be lowered, the efficiency of smashing stone is stable, after the vibration of the equipment is reduced, the noise can also be properly reduced, and the whole practicability is improved.

Description

technical field [0001] The invention is a stone crushing device for road construction, which belongs to the field of stone crushing devices. Background technique [0002] Stone crusher is an essential equipment in mining machinery. Common stone crushers mainly include jaw crusher, mobile crushing station, impact crusher, impact crusher, compound crusher, single-stage hammer crusher, Vertical Crusher, Gyratory Crusher, Cone Crusher, Roller Crusher, Double Roller Crusher, Roller Crusher, Ball Mill, Raymond Mill, Sand Making Machine, Sand Washing Machine, High Pressure Suspension Roller Mill etc. The stone crusher is suitable for crushing and shaping of soft or medium-hard and extremely hard materials. It is widely used in various ores, cement, refractory materials, aluminum where the clay clinker, corundum, glass raw materials, mechanism construction sand, stone and various A kind of metallurgical slag, especially for silicon carbide, corundum, sintered bauxite, sand and othe...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a stone crushing device for road construction, to solve the problem of direct contact between the pulverizer and the crushing box of the prior art equipment, and the vibration of the box will be directly transmitted to the crushing box. On the pulverizer, wear and vibrate the pulverizer, and slowly grind the pulverizer to make the crushing effect worse, and the crushing efficiency of the stone will gradually decrease.

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