Elastic vibration sieving device

Abstract

The invention discloses an elastic vibration sieving device, and belongs to the field of production equipment. The elastic vibration sieving device is composed of an alternating-current motor, crank rockers, a sliding block, a fixed guide rail, a carrying sieving platform, a swing rod, a fixing support, upper supporting frames, lower supporting frames and springs. The alternating-current motor is fixed onto the ground and is connected together with the corresponding crank rocker, the crank rocker is connected together with the sliding block through another crank rocker, the sliding block is installed on the fixed guide rail, the carrying sieving platform is connected with the sliding block through the corresponding crank rocker, the four upper supporting frames and the carrying sieving platform are hinged under the carrying sieving platform, the four lower supporting frames and the swing rod are hinged respectively above the fixing support, the swing rod is hinged to the fixing support, the four springs are connected between the four lower supporting frames and the four upper supporting frames, and the upper supporting frames, the lower supporting frames and the springs form a whole. The elastic vibration sieving device has the advantage that swing of the swing rod and vibration of the springs can be used for conducting complex movement to realize evener sieving.

Description

technical field [0001] The invention relates to an elastic vibration screening device, specifically using an AC motor, a crank rocker, a slider, a fixed guide rail, a load screening platform, a swing rod, a fixed bracket, an upper support rod, and a lower support rod The utility model relates to equipment for performing screening functions by springs, and belongs to the field of production equipment. Background technique [0002] Some screening machines on the market do not adequately screen objects, and the screening mechanism needs sufficient vibration and motion transformation to achieve uniform dispersion of objects and better separate large and small objects, which requires a sufficient screening machine. Complicated motions can be performed and have a higher quality screening than simple motions. Contents of the invention [0003] In view of the above-mentioned deficiencies, the present invention provides an elastic vibration screening device. [0004] The present ...

AI Technical Summary

Problems solved by technology

[0002] Some screening machines on the market do not screen objects sufficiently, and the screening mechanism needs sufficient vibration and motion transformation to achieve uniform dispersion of objects and better separate large and small objects, which requires a screening machine that is capable of Complicated motions can be performed with higher quality screening than simple motions

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