Specific-gravity stoner

Abstract

The invention discloses a specific-gravity stoner. The specific-gravity stoner comprises an exhaust fan and a stone removing device, wherein an exhaust port of the exhaust fan extends into the stone removing device. The stone removing device comprises a feed port, a vibration screen, a vibration motor, a discharge port and a stone receiving hopper, wherein the feed port is erected at the upper end of the vibration screen, the bottom of the vibration screen is connected to the vibration motor, the vibration screen is placed in an inclined mode with an obtuse angle formed with the horizontal plane, the discharge port is formed in the lower end face of the vibration screen, and the stone receiving hopper is arranged at the upper end face of the vibration screen. A filter screen is arranged on the horizontal plane where the exhaust port of the exhaust fan intersects with the stone removing device. A vibration buffering pad is arranged at the bottom of the stone removing device. According to the specific-gravity stoner, the vibration strength and the angle of the screen can be adjusted according to actual conditions, grains can be discharged uniformly, rice jumping and jamming can be avoided, the stone removing effect is good, the structure is simple, vibration is small, the size is small, and the energy consumption is low.

Description

technical field [0001] The invention relates to a grain machine, in particular to a specific gravity stoner. Background technique [0002] Stone removal machine is an indispensable equipment in the grain processing industry, especially in the oil immersion production. Its function is to remove stones and other sundries from rice and other grains. The removal rate will directly affect the quality of rice. The effect of the stone machine is poor, the phenomenon of rice skipping is serious, the effect of stone removal is poor, the structure is complex, the vibration is strong, and the energy consumption is large, which seriously affects the quality of rice, and the price is expensive, and the cost performance is low. [0003] In order to solve the above problems, we propose a specific gravity stone removal machine. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a specific ...

AI Technical Summary

Problems solved by technology

[0002] Stone removal machine is an indispensable equipment in the grain processing industry, especially in the oil immersion production. Its function is to remove stones and other sundries from rice and other grains. The removal rate will directly affect the quality of rice. The effect of the stone machine is poor, the phenomenon of rice skipping is serious, the stone removal effect is poor, the structure is complex, the vibration is strong, and the energy consumption is large, which seriously affects the quality of rice, and the price is expensive, and the cost performance is low.

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