Novel steel shot automatic recovery device

Abstract

The invention discloses a novel steel shot automatic recovery device, and belongs to the technical field of shot blasting machines. One end of a device shell is buckled with an upper cover, the surface of the upper cover is fixedly connected with a feeding pipe, the other end of the device shell is fixedly connected with a discharging pipe, and the inner wall of the device shell is fixedly connected with a sorting box and a buffer sleeve; and a filter plate is hinged to the bottom of the sorting box through a hinge, and the filter screen is arranged in middle of the filter plate. According to the novel steel shot automatic recovery device, impact force added by steel shots can be ingeniously converted into vibration force of the filter screen through the arranged inclined filter plate, so that not only is the screening efficiency between the steel shots and scrap iron impurities improved, but also meshes of the filter screen can be prevented from being blocked; and a spiral flow guide pipe and a buffer sleeve are arranged, so that the steel shots can be prevented from falling down disorderly and colliding with a device shell or other parts, the steel shots fall to the bottom of a recycling device in order, and damage cannot be generated in the recycling process.

Description

technical field [0001] The invention relates to the technical field of shot blasting machines, and more specifically relates to a novel steel shot automatic recovery device. Background technique [0002] Shot blasting machine refers to the casting equipment that uses the high-speed projectiles thrown by the shot blaster to clean or strengthen the surface of the casting. [0003] At present, most of the existing shot blasting machines are equipped with an automatic steel shot recovery device, but when the existing recovery device recovers the steel shot, the impact force generated by the steel shot will cause a certain impact on the recovery device or internal components, which not only shortens the The service life of the recovery device, and the scattered steel shots falling inside the device will also be damaged to a certain extent. At the same time, the filter screen used to filter iron filings and impurities when recycling steel shots is prone to mesh blockage, which aff...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the existing shot blasting machines are equipped with an automatic steel shot recovery device, but when the existing recovery device recovers the steel shot, the impact force generated by the steel shot will cause a certain impact on the recovery device or internal components, which not only shortens the The service life of the recovery device, and the scattered steel shots falling inside the device will also be damaged to a certain extent. At the same time, the filter screen used to filter iron filings and impurities when recycling steel shots is prone to mesh blockage, which affects its filtering effect. Therefore, We have designed a new type of steel shot automatic recovery device to solve the above problems

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