Roller driving mechanism in roller classificator for processing

Abstract

The invention discloses a roller driving mechanism in a roller classificator for processing, and relates to the technical field of classificators. The roller driving mechanism comprises a roller body, a supporting frame, a base, a driving mechanism body and a direction switching mechanism, the supporting frame is arranged on the outer side of the roller body, vertical plates of the supporting frame are rotatably connected with rotating shafts at the two ends of the roller body, and the base is arranged on the lower side of the supporting frame. The driving mechanism body is arranged on one side of the base, the driving mechanism body is composed of a main rotating rod, a first driving bevel gear, a second driving bevel gear, a first connecting bevel gear, a second connecting bevel gear and a fixing plate, and the direction switching mechanism is arranged in the base. The direction switching mechanism is composed of a connecting rotating rod, a rotating roller, a first driving roller, a second driving roller, a first connecting gear, a second connecting gear, a driving gear, a movable plate and a driving rod. In the machining process, the rotating direction of the roller can be adjusted at will, a motor does not need to be turned off, time and labor are saved, the working efficiency is improved, and the mechanism has the advantages of being reasonable in arrangement, low in manufacturing cost and the like.

Description

technical field [0001] The invention relates to the technical field of concentrating machines, in particular to a drum driving mechanism in a processing drum concentrating machine. Background technique [0002] Drum Separator is one of the key equipment for seed and other grain selection and grading processing. It is a device for grading and sorting granular and free-flowing materials according to the length characteristics of the material. It can be used to remove wheat, barley, rice, etc. Long miscellaneous or short miscellaneous in rice, corn, etc., or carry out grading processing, and the rotation direction of the driving mechanism of the drum sorting machine in the prior art is fixed, when it needs to be adjusted, it needs to use a positive and negative motor, and in When converting the steering, the motor needs to be turned off before the conversion can be performed, which takes time and effort and reduces work efficiency. Contents of the invention [0003] The obje...

AI Technical Summary

Problems solved by technology

[0002] Drum Separator is one of the key equipment for seed and other grain selection and grading processing. It is a device for grading and sorting granular and free-flowing materials according to the length characteristics of the material. It can be used to remove wheat, barley, rice, etc. Long miscellaneous or short miscellaneous in rice, corn, etc., or carry out grading processing, and the rotation direction of the driving mechanism of the drum sorting machine in the prior art is fixed, when it needs to be adjusted, it needs to use positive and negative motors, and in the When changing the steering direction, the motor needs to be turned off before changing, which is time-consuming and labor-intensive, and reduces work efficiency

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