Assembly for removing stone in rice

Abstract

The invention discloses an assembly for removing stone in rice. The assembly comprises a feeding plate, a blanking channel, a case, a first vibrating screen, a second vibrating screen, a recycling box, a rice box and a waste box; the upper end of the feeding plate is connected with a feeding hopper, and the lower end of the feeding plate is connected with a feeding port of the blanking channel; arotating roller is arranged on one side, close to the blanking channel, of the feeding plate, and pushing plates are uniformly arranged on the periphery of the rotating roller; a first dust removal fan is arranged at the top of the blanking channel; a partition plate is arranged at the position of a discharging port in the lower portion of the blanking channel; the discharging port of the blankingchannel is connected with the feeding port of the case, and the blanking channel is arranged close to the case and is connected with the first vibrating screen by the separation plate; and the secondvibrating screen is arranged below the first vibrating screen, the first vibrating screen and the second vibrating screen are obliquely arranged downwards in the discharging direction, the outlet ofthe lower end of the first vibrating screen is connected with the recycling box, and an outlet of the lower end of the second vibrating screen is connected with the rice box. According to the assemblyfor removing the stone in the rice, the rice is uniformly fed, impurities such as sand grains and dust in the rice are effectively removed, and the stone removing effect is good.

Description

technical field [0001] The invention relates to the field of grain processing, in particular to a rice stoner assembly. Background technique [0002] Stone removal machine is an important processing equipment used in the grain processing and flour milling industry. Its function is to remove stones and other sundries from rice, etc. The removal rate will directly affect the quality of rice. The existing stone removal machine The effect is poor, seriously affecting the quality of rice; [0003] For the de-stoner, feeding is very important, how to feed evenly and stably will directly affect the working effect of the de-stoner; at present, most de-stoners directly filter and screen the rice, and part of the rice is de-stoned. The stone machine repeatedly screens the rice to achieve the effect of removing stones and debris. The steps are cumbersome and the effect is mediocre. [0004] In view of the defects in the above prior art, it is necessary to further improve it to make i...

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Problems solved by technology

[0002] Stone removal machine is an important processing equipment used in the grain processing and flour milling industry. Its function is to remove stones and other sundries from rice, etc. The removal rate will directly affect the quality of rice. The existing stone removal machine The effect is poor, seriously affecting the quality of rice;

[0003] For the de-stoner, feeding is very important, how to feed evenly and stably will directly affect the working effect of the de-stoner; at present, most de-stoners directly filter and screen the rice, and part of the rice is de-stoned. The stone machine repeatedly screens the rice to achieve the effect of removing stones and debris. The steps are cumbersome and the effect is average.

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