Grain polishing machine device and operation control method for polishing machine feeding gate

Abstract

The invention discloses a grain polishing machine device and an operation control method for a polishing machine feeding gate. The grain polishing machine device comprises a polishing machine, the feeding gate and a control device. The control device comprises a detection device used for detecting a load current of the polishing machine, a feedback device used for feedback of the stock of a hopper of the polishing machine and a gate control device which is used for setting a comparison current according to a feedback signal of the feedback device and controlling the operation of the feeding gate according to the deviation between the comparison current and the load current. By means of the grain polishing machine device and the operation control method for the polishing machine feeding gate, the operation of the feeding gate is controlled according to the deviation between the comparison current set according to the feedback signal and the load current detected by the detection device, and the technical problems that in the prior art, material fed into the machine can not be adjusted automatically through adopting purely manual pulling of the feeding gate, and the jamming accident is prone to occurring are solved; the automatic adjustment of the feeding gate of the polishing machine according to the stock of the material is achieved, and the material yield of the grain polishing machine is further stabilized.

Description

technical field [0001] The invention relates to the field of grain polishing, in particular to a grain polishing machine device and a method for controlling the operation of a feeding gate of the polishing machine. Background technique [0002] Grain polishing machine is the key equipment for grain polishing, which is used to polish the primary processed grain into refined grain that is resistant to storage or has a beautiful appearance. In the grain polishing machine, the primary processed grain must go through the processes of grain feeding, polishing, and grain output. The polishing process of domestic and foreign grains is roughly the same. At present, the polishing machines used at home and abroad (such as Buhler, Satake, Yongxiang, Jinhe, etc.) basically use manual levers, buttons, signal lights, digital displays, etc. to realize the control of feeding and the operation of equipment. [0003] Such as figure 1 , The existing grain polishing machine device usually incl...

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Problems solved by technology

[0004] The invention provides a grain polishing machine device and a method for controlling the operation of the feeding gate of the polishing machine to solve the technical problem in the prior art that the operation of the purely manual pulling of the feeding gate cannot automatically adjust the incoming materials and easily cause the polishing machine to be boring

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