Cyclical shot blasting machine for electric tricycle frame

Abstract

The invention discloses a cyclical shot blasting machine for an electric tricycle frame. The cyclical shot blasting machine comprises a machine frame. The machine frame is supported on the ground. A cylindrical cleaning room is arranged on the machine frame. A circular circulating conveying rail is arranged at the upper end inside the cylindrical cleaning room. An input end and an output end are arranged on the circular loop conveying rail. A plurality of shot blasting devices are evenly arranged on the inner wall of the cylindrical cleaning room. A lifting machine is arranged on the portion, on one side of the cleaning room, of the machine frame. The upper end of the lifting machine is connected with a separator arranged at the upper end of the machine frame. The lower end of the lifting machine is connected with a spiral conveyor arranged at the lower end of the machine frame. The upper end of the cylindrical cleaning room is provided with an air inlet structure. The air inlet structure comprises an air inlet, an upper baffle, a lower baffle and L-shaped protective plates, wherein the air inlet is formed in the upper end of the cylindrical cleaning room, the upper baffle and the lower baffle are arranged in the air inlet, and the L-shaped protective plates are symmetrically arranged on the portions, on the two sides of the lower end of the air inlet, of the cleaning room.

Description

technical field [0001] The invention relates to a shot blasting machine, in particular to a cycle shot blasting cleaning machine for an electric tricycle frame. Background technique [0002] The electric tricycle frame itself has poor fatigue resistance after molding, serious stress concentration, poor surface technology, burrs, oxide scales, and rust layers. It needs to be processed by a shot blasting machine. The existing shot blasting The cleaning machine cleans the frame of the electric tricycle in a straight line and single time, which is prone to cleaning dead angles and the cleaning effect is not good. The input and output ends of the shot blasting cleaning machine are not at the same end and two people are required to operate. A lot of human resources are needed, and the production cost of the enterprise is high. At the same time, there is no air inlet on the top of the existing shot blasting machine, and there will be a lot of dust on the workpiece, which is not...

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Problems solved by technology

[0002] The electric tricycle frame itself has poor fatigue resistance after molding, serious stress concentration, poor surface technology, burrs, oxide scales, and rust layers. It needs to be processed by a shot blasting machine. The existing shot blasting The cleaning machine cleans the frame of the electric tricycle in a straight line and single time, which is prone to cleaning dead angles and the cleaning effect is not good. The input

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