Lifting hook type shot blasting machine

Abstract

The invention discloses a lifting hook type shot blasting machine which comprises a machine body, a feeding device arranged at the top end of the machine body and a sand blasting device arranged on one side of the machine body. The feeding device comprises a lifting hook arranged at the top end of the machine body and a material frame arranged at the bottom end of the lifting hook, a clamping block is arranged at the top end of the material frame, a clamping hole is formed in the top end of the clamping block, and the lifting hook is connected with the clamping hole in an inserted mode; a fixing assembly used for fixing the lifting hook in the clamping block through abutting is arranged in the clamping hole; and a driving motor for driving the lifting hook to rotate is fixedly connected tothe top end of the machine body. Before the shot blasting is performed, the lifting hook is inserted into the clamping hole in the clamping block, the fixing assembly in the clamping hole is used forfixing the lifting hook on the clamping block through abutting, so that the impact on the material during rotation of the lifting hook is reduced, the material is enabled to be more stable when the lifting hook rotates, and the materials can be subjected to shot blasting treatment conveniently.

Description

technical field [0001] The invention relates to the field of castings, in particular to a hook type shot blasting machine. Background technique [0002] The hook type shot blasting machine is widely used in foundry, construction, chemical industry, electrical machinery, machine tool and other industries. The shot blasting machine throws the projectile to the surface of the workpiece to make the surface of the workpiece reach a certain roughness. [0003] The prior art can refer to the utility model patent with the authorized announcement number CN203993578U, which discloses a hook type shot blasting machine, including a shot blasting chamber, a door body is provided on the front of the shot blasting chamber, and a door for hanging is provided on the top of the shot blasting chamber. The gap where the hook passes is covered with a sealing device. The sealing device includes two sealing plates arranged symmetrically on the left and right. The outer side of the sealing plate is...

AI Technical Summary

Problems solved by technology

[0004] However, the boom provided in the hook-type shot blasting machine is connected to the hook through the suspension ring. When rotating, there will be an empty stroke between the suspension hook and the suspension ring, which will impact the suspension rod and affect the stability of the suspension rod. Rotate so that it is not convenient to blast the material

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