An automatic grinding machine with particle size adjustment and secondary grinding functions

Abstract

The invention discloses an automatic grinding machine with particle size regulating and secondary grinding functions. The automatic grinding machine comprises a foundation base. The upper end of the foundation base is provided with a primary grinding box body and a secondary grinding box body, the upper end of the primary grinding box is provided with a feeding device, the upper end of an inner cavity of the primary grinding box body is provided with a primary grinding device which is composed of a rectangular fixed base, a rectangular through groove, a sliding base, a rotating shaft, rollers,a driving device and a roller distance adjusting device, the roller distance adjusting device is composed of a thread through hole, a high pressure spring, a fastening screw and a fastening nut, thedriving device is composed of a driven belt wheel, a first driving motor, a driving belt wheel, a belt, a rotating disc and a manual rocking rod, an inner cavity of the secondary grinding box body isprovided with a secondary grinding device which is composed of a partition plate, a second driving motor, a screw rod and a cross-shaped stirring frame, and the upper end of the foundation base is provided with a power source device, a control device and an operation panel. The automatic grinding machine has the beneficial effects of being simple in structure and high in practicability.

Description

technical field [0001] The invention relates to the technical field of grinders, in particular to an automatic grinder with particle size adjustment and secondary grinding functions. Background technique [0002] A particle grinder is a device that grinds large particles into small particles, but there are still some problems in the design and manufacture of the existing grinders, for example: because the grinding device is fixed, the size of the particles is basically the same Realize the grinding of particles of different sizes according to different situations; and the particles that do not meet the requirements of the existing grinder are usually discharged directly after one-time grinding, which not only reduces the working efficiency of the grinder, but also causes waste of materials, so now There is a need for an automatic grinder with particle size adjustment and secondary grinding functions. It can not only adjust the grinding device to control the size of the groun...

AI Technical Summary

Problems solved by technology

[0002] A particle grinder is a device that grinds large particles into small particles, but there are still some problems in the design and manufacture of the existing grinders, for example: because the grinding device is fixed, the size of the particles is basically the same Realize the grinding of particles of different sizes according to different situations; and the particles that do not meet the requirements of the existing grinder are usually discharged directly after one-time grinding, which not only reduces the working efficiency of the grinder, but also causes waste of materials, so now There is a need for an automatic grinder with particle size adjustment and secondary grinding functions. It can not only adjust the grinding device to control the size of the ground particles, but also has a secondary grinding device, which greatly improves the working efficiency of the grinder and reduces Material waste, equipped with manual and electric dual operation modes, adding functions to traditional grinding machines

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