A rice bran sifting processing device with multi-stage sieving function

Abstract

The invention discloses a rice bran sieving processing device with multi-stage screening function, relates to the technical field of rice processing; in order to solve the problem that rice feeding is easy to be blocked; it specifically includes a feeding pipe and a feeding assembly, the feeding assembly Including the main feed pipe and the first motor, the top outer wall of the main feed pipe is fixedly connected to the bottom outer wall of the feed pipe, the outer wall of one side of the main feed pipe is welded with a platform plate one, the outer wall of the first motor is fixedly connected to the top outer wall of the platform plate one, the first The output shaft of the motor is fixedly connected with a sprocket, and the sprocket is matched with a chain. The number of sprockets is two. The inner wall of the sprocket is fixedly connected with the first rotating shaft, and the outer wall of the first rotating shaft is fixedly connected with gears. The number of gears is two. , the inner wall of the gear is fixedly connected with the second rotating shaft, and both the second rotating shaft and the outer wall of the first rotating shaft are fixedly connected with the roller. In the present invention, there is a sufficient gap between the outer wall of the drum and the inner wall of the main material pipe, which can prevent the mixture from piling up and blockage of the mixture inside the main material pipe.

Description

technical field [0001] The invention relates to the technical field of rice processing, in particular to a rice bran screening processing device with multi-stage screening functions. Background technique [0002] In the rice processing procedure, rice bran sieving is a key step. The existing bran sieving processing device is difficult to achieve multi-stage sieving, resulting in poor finished rice products. [0003] After searching, the Chinese patent application number is 201811525224.9, which discloses a multi-functional rice processing bran screening device and bran screening method, including a chassis, a feeding port, a chassis, feet and a rice collection box. An upper grinding disc is installed inside the chassis. There is a lower milling disc under the upper milling disc, a motor is fixedly connected to the bottom of the case, a first sieve plate is set under the lower milling disc, a second sieve plate is set under the first sieve plate, and impurities are installed ...

AI Technical Summary

Problems solved by technology

The above-mentioned patents have the following disadvantages: the rice enters the feeding port through the conveyor belt, and only a material guide plate is installed in the feeding port, and the diameter of the feeding port at the bottom of the cabinet is small, and there is a lack of related feeding components at both places, which may easily cause rice feeding blockage, and then Affect the screening efficiency

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