Conveying device capable of screening mixed materials

Abstract

The invention relates to the technical field of material conveying, and discloses a conveying device capable of screening mixed materials. The conveying device comprises a screening box and a conveying plate, wherein a first supporting rod is fixedly arranged on the right side of the lower surface of the conveying plate, the lower end of the first supporting rod is fixedly connected with the leftside of the top of the screening box, a second supporting rod is fixedly arranged on the left side of the lower surface of the conveying plate, the end, away from the conveying plate, of the second supporting rod is fixedly connected with the left side wall of the screening box, a material conveying mechanism is arranged inside the conveying plate, and a material screening mechanism is arranged inside the screening box; the material screening mechanism comprises a first screening plate, a second screening plate, two connecting rods, a first motor, a cam, a spring, two first material guiding plates and a second material guiding plate, wherein rotating shafts are fixedly arranged at the center of the front side and the rear side of each of the first screening plate and the second screening plate correspondingly. According to the conveying device capable of screening the mixed materials, conveying and screening of rice materials can be completed at the same time, the screening effect is good, and the rice production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of material conveying, in particular to a conveying device capable of screening mixed materials. Background technique [0002] After the rice processing machine has shelled the rice, it needs to transport the rice to the packaging area. The freshly processed rice is often mixed with some gravel and dust, and a small amount of rice has not been shelled. If it is directly transported to the packaging area, the gravel , dust and unfinished hulled rice will be directly packaged and sold to customers, which will have a very bad impact on the reputation of the processing plant. Moreover, some rice is damaged due to various reasons, which cannot be seen on the surface, and cannot be distinguished after shelling, but eating these damaged rice often has a very bad impact on human health. Therefore, before the rice is packaged, it is necessary to screen out the grit, dust, unhulled rice and bad rice in the rice. [...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a conveying device capable of screening mixed materials, which has the advantages of being able to simultaneously complete the conveying and screening of the material rice, and has good screening effects, and improves the production efficiency of rice, etc., and solves the problem of At present, when rice is packaged and transported, it cannot be screened, and its screening and transport can only be carried out separately, thereby reducing the problem of rice production efficiency

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