Sieve shaker

Abstract

The invention discloses a sieve shaker. The sieve shaker comprises an oblique discharging hole and a machine frame, wherein a shock absorption device is fixed to the bottom of each of four supporting legs of the machine frame; a power system is fixed to the lower part of the machine frame; the machine frame is connected with a vibration sieve main body through four elastic supports; the four elastic supports are positioned at four corners of the vibration sieve main body; the middle of the bottom surface of the vibration sieve main body is connected with the power system; the power system provides mechanical vibration; a pore plate is fixed in the middle of the vibration sieve main body and is a bent piece formed by bending two sides of a rectangular plate upwards; through holes are uniformly formed in a plane, except the bent part, of the pore plate; a fence is arranged at one end of the vibration sieve main body; an auxiliary discharging hole is welded in one side, opposite to one end of the fence, of the vibration sieve main body; and the oblique discharging hole is detachably formed in one end, opposite to the fence, of the vibration sieve main body and is triangular. According to the sieve shaker, while the manufacturing cost is reduced, the mechanical conversion efficiency is improved, and the material pre-selection effect of a vibration sieve is enhanced; and the sieve shaker is convenient for customers to use on site and easy to operate.

Description

technical field [0001] The invention relates to the field of conveying equipment, in particular to a shaking screen machine. Background technique [0002] In recent years, customers have used vibrating screens in combination with winnowing, vibrating screens as material conveying equipment, and centrifugal fan winnowing function to simply classify materials. This type of combination requires high fan power and distance control accuracy between tuyere and materials, but In actual production, affected by the environment and the mechanical equipment itself, this combination is not ideal for the screening effect of materials, and the production cost is high. The market requires efficient screening to improve the color sorting effect. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the object of the present invention is a shaking screen machine. [0004] To achieve the above object, the present invention provides the following technical solution...

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Problems solved by technology

[0002] In recent years, customers have used vibrating screens in conjunction with air separation, vibrating screens as material conveying equipment, and centrifugal fans for air separation to simply classify materials. This type of combination has high requirements for the control accuracy of fan power and the distance between the tuyere and materials, but Affected by the environment and the mechanical equipment itself in actual production, the screening effect of this combination on materials is not ideal, and the production cost is high. The market needs efficient screening to improve the color sorting effect

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