Multi-channel centrifugal throw tray for winnower

Abstract

The invention relates to a multi-channel centrifugal throw tray for a winnower. The multi-channel centrifugal throw tray includes a feeding channel and a storage tray, wherein the tail end of the feeding channel is communicated with the rotating storage tray, and a plurality of storage sections are evenly disposed in the rotating storage tray. Materials in the feeding channel are conveyed into thestorage sections, and the outer surfaces of the storage sections are provided with throw holes, to be used for utilizing the rotating storage tray to throw the materials out of the throw holes. By arranging the plurality of fan-shaped storage sections in the storage tray in the multi-channel centrifugal throw tray for the winnower, the materials entering the fan-shaped storage sections can be thrown out from the throw holes through the rotation action, the material throw speed is added, the material throw radius is expanded, direct collision between the materials and the throw tray is also avoided, and thus the material diameter is retained to the largest extent.

Description

technical field [0001] The invention relates to a centrifugal throwing tray, in particular to a multi-channel centrifugal throwing tray for a winnowing machine. Background technique [0002] At present, most of the air separators used in the market have a throwing mechanism with a throwing plate with shrapnel. The material falls directly on the shrapnel of the throwing tray, and the high-speed rotating shrapnel directly collides with the material and is ejected. The material throwing mechanism is thrown into the inside of the winnowing machine body. Although the manufacturing structure is simple, there are also some defects: the crushing rate of the material is high. The higher the speed of the throwing motor and the larger the diameter of the throwing disc, the higher the crushing rate is. Due to the high crushing rate, the material is directly crushed. The degree of crushing into powder is relatively large and cannot be further used. At the same time, the fan formed by th...

AI Technical Summary

Problems solved by technology

Although the manufacturing structure is simple, there are also some defects: the crushing rate of the material is high. The higher the speed of the throwing motor and the larger the diameter of the throwing disc, the higher the crushing rate is. Due to the high crushing rate, the material is directly crushed. The degree of crushing into powder is relatively large and cannot be used further. At the same time, the fan formed by the material throwing is small and unevenly distributed

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