Vibrating sieve for flour processing

Abstract

The invention provides a vibrating screen for flour processing, which includes a frame, a screening assembly, a planetary gear set, a spring I, a ring, a raised part, a telescopic rod assembly and a baffle, and the support frame in the screening assembly is set on the On the planetary gear set, the filter cloth screen is set on the support frame, the ring is located under the planetary gear set, and the upper end surface of the ring is provided with a raised part, and a telescopic device is installed on the axial direction of the revolving parts in the planetary gear set. A rod assembly, the telescopic end of the telescopic rod assembly is in contact with the bottom of the support frame. Through the revolution of the planetary gears in the planetary gear set along the center of the sun gear, when the baffle is in contact with the protrusion, the telescopic end in the telescopic rod assembly can be driven up, and then the support frame can be pushed up. When the part is lifted, the support frame is lowered, and the circular rotation can drive the screening assembly to shake, while the position of the telescopic end relative to the support frame changes all the time, and the direction of the shake changes accordingly, ensuring the vibration effect.

Description

technical field [0001] The invention relates to the technical field of flour processing, in particular to a vibrating sieve for flour processing. Background technique [0002] In the processing and production of pasta food, the filtering and screening of flour is an essential process. The vibrating sieve uses a vibrating machine to drive the flour to vibrate continuously on the sieve, so that the flour with a smaller particle size passes through the sieve. To achieve the purpose of filtering, and when wheat is used to make flour, it is necessary to remove impurities and sort wheat. During the process of removing impurities and sorting, it is necessary to make the wheat "boiling", and then also need to use a vibrating screen. [0003] Publication No. CN208786878U provides a new type of vibrating screen for flour mills for wheat flour, including a top cover, a sieve box, a base and a shock absorber. The base is fixedly arranged, the shock absorbing device is fixedly arranged ...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned prior art uses a motor to drive the vibrating screen to achieve the screening effect, but the vibration frequency and driving position of the motor are fixed, so the vibrating screen only realizes rising and shaking during operation, so it is easy to accumulate when processing materials, resulting in screening not effectively

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