Lifting device for color sorter

Abstract

The invention relates to a lifting device for a color sorter. The device comprises a base, two transfer boxes, a discharging cover, a collecting cover and an outer discharging pipe, wherein the base is a hollow shell, an isolation plate is arranged in the vertical middle of an inner cavity of the base, a movable groove is formed in the center of the isolation plate, a first rolling shaft is longitudinally arranged in the movable groove, the front end and the rear end of the first rolling shaft penetrate through direction grooves formed in the front and rear sides of the inner wall of the baseand extend to the outside of the base respectively, bearings sleeve the front end and the rear end of the first rolling shaft, fixing blocks are fixedly connected to the left sides and the right sidesof the bearings, and U-shaped frames sleeve the fixing blocks. Through arrangement of an anti-crushing plate, the anti-crushing plate is arranged in a conveying track, and an upper space is isolatedfrom a conveying shaft and the conveying track, when upward conveyed grains fall from above, the grains falling on the conveying shaft is guided into the base, the grains are prevented from being crushed by the conveying shaft and the conveying track, and the quality of the grains is guaranteed.

Description

technical field [0001] The invention relates to a lifting device, especially for a grain color sorter. Background technique [0002] As a conveying device, the hoist is widely used in many fields. When the existing grain is processed, the quality of the grain needs to be sorted before processing. The sorting operation process depends on the color sorter, but in practice During the operation, due to the stacking of grains during transmission, the color sorter cannot sort the grains at one time. The traditional method requires two or more color sorting operations to ensure the quality of the grains. Stacking, and then do a secondary screening operation, so the overall time will be extended, making the operation steps cumbersome, in addition, the traditional lifting equipment is more inclined, which occupies a larger space, and the exposed lifting device is easy to cause grain The scattering is obvious, which not only causes waste, but also increases the cleaning work in the g...

AI Technical Summary

Problems solved by technology

[0002] As a conveying device, the hoist is widely used in many fields. When the existing grain is processed, the quality of the grain needs to be sorted before processing. The sorting operation process depends on the color sorter, but in practice During the operation, due to the stacking of grains during transmission, the color sorter cannot sort the grains at one time. The traditional method requires two or more color sorting operations to ensure the quality of the grains. Stacking, and then do a secondary screening operation, so the overall time will be extended, making the operation steps cumbersome, in addition, the traditional lifting equipment is more inclined, which occupies a larger space, and the exposed lifting device is easy to cause grain The scattering is obvious, which not only causes waste, but also increases the cleaning work in the grain cleaning operation. There is also an obvious defect in the traditional lifting device. There is a squeeze between the transmission mechanism and the leftover grain, especially the grain falling Between the transmission track and the transmission wheel, a large amount of grain will be damaged, which will cause waste of grain

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