Steel ball evenly feeding and discharging groove

Abstract

The invention discloses a steel ball evenly feeding and discharging groove which comprises a groove body, a steel ball buffering device, a telescopic material door device, a separating screen and an unqualified ball receiving groove. The telescopic material door device comprises a material door and a lifting air cylinder for driving the material door to move up and down. According to the steel ball evenly feeding and discharging groove, the air cylinder is utilized to drive the material door to lift so as to achieve discharging and material flow cutting off, so that the steel balls discharged each time are equal in number; the steel balls can be separated automatically and evenly along the material door in the flow cutting off state, so that in discharging each time, the steel balls can evenly enter the separating screen in the width direction of the separating screen, the separating screen is fully utilized, and the problem of leakage in selection caused by stacking of the steel balls can be avoided; through a regular-figure-eight-shaped ball guide block, an isosceles triangular ball separation block and an inverted-figure-eight-shaped ball guide block, the steel balls are made to move in the groove body in a V-shaped bent track mode, the steel balls are blocked by the isosceles triangular ball separation block and an inverted-figure-eight-shaped ball guide block in the moving process, and the speed of the steel balls is lowered, so that the problem that the steel balls are collided and damaged due to excessively high moving speed can be avoided.

Description

technical field [0001] The invention relates to a material receiving device, in particular to a steel ball material receiving device. Background technique [0002] In the prior art, the discharge chute of the steel ball production machine is a chute structure, and the steel balls flow out faster, which is prone to uneven distribution of steel balls and collision problems of steel balls. The problem of missing selection occurs, and the steel balls are not evenly distributed along the sorting screen, so that the sorting grooves on both sides of the sorting screen cannot be fully utilized, resulting in a decrease in the sorting capacity. Contents of the invention [0003] In view of this, the object of the present invention is to provide a discharge trough for evenly discharging steel balls, so as to solve the problems that steel balls cannot evenly enter the sorting screen, which leads to steel balls being missed, and the sorting screen is not fully utilized. [0004] The d...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a steel ball uniform discharge chute to solve the problem that the steel balls cannot evenly enter the sorting screen, which leads to the steel ball missing and the sorting screen is not fully utilized.

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