Knife grinding device for rice processing equipment

Abstract

The invention discloses a tool grinding device for rice processing equipment, which comprises a base, a bracket, a movable frame, a sliding bar fixing seat, a clamping device, a sliding bar, a grinding wheel fixing seat, a grinding wheel, a rotating shaft, a motor, an extension rod, a sliding device and Handle, there is a bracket on the right side of the upper end of the base, extension rods are installed on both sides of the bracket, a movable frame is arranged on the outside of the extension rod, a handle is arranged on the rear side of the movable frame, and a grinding wheel fixing seat is arranged on the front end of the bracket, and the grinding wheel is fixed The right side of the front end of the seat is provided with a motor, the front end of the motor is connected to the rotating shaft, the grinding wheel is installed on the rotating shaft, the center of both sides of the grinding wheel fixing seat is provided with a sliding device, the two sides of the front end of the movable frame are respectively provided with a sliding bar fixing seat, and the sliding bar fixing seat There is a sliding bar between them, and a clamping device is set on the sliding bar. By setting the grinding mechanism, after the turning tool is formed, it is fixed on the clamping device, and the movable frame is pulled backward so that the turning tool contacts the grinding wheel for direct grinding. Moreover, the mechanism occupies a small area and is simple and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of turning tool production and processing, in particular to a tool grinding device for rice processing equipment. Background technique [0002] Rice processing includes raw grain cleaning, husking (husking), separation of paddy mixture, rice milling, white rice grading, color selection and polishing, among which the husking step is more important. It is very important to separate the chaff cleanly. Due to the large volume, small proportion and poor scattering of the chaff, if it is not separated, it will affect the process effect of the subsequent production process. If there is too much chaff, it will inevitably hinder the fluidity of the paddy-grass mixture and reduce the separation effect; for example, when more chaff is mixed into the husker, the production capacity of the husker will also decrease, and the power and rubber consumption will increase. Therefore, setting the chaff separation process after...

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Problems solved by technology

[0002] Rice processing includes raw grain cleaning, husking (husking), separation of paddy mixture, rice milling, white rice grading, color selection and polishing, among which the husking step is more important. It is very important to separate the chaff cleanly. Due to the large volume, small proportion and poor scattering of the chaff, if it is not separated, it will affect the process effect of the subsequent production process. If there is too much chaff, it will inevitably hinder the fluidity of the paddy-grass mixture and reduce the separation effect; for example, when more chaff is mixed into the husker, the production capacity of the husker will also decrease, and the power and rubber consumption will increase. Therefore, setting the chaff separation process after husking plays an important role in improving the efficacy of each process in the future; it also has important significance for the comprehensive utilization of chaff. After a long time, there will be tool wear, which will greatly reduce the effect and efficiency of the hulling operation

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