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Material screening machine

A screening machine and material technology, applied in the field of screening machines, can solve the problems of reducing grain processing efficiency, inability to cash out and store, etc., and achieve the effect of accelerating separation and screening speed

Pending Publication Date: 2022-03-01
殷令港
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a material screening machine to solve the problem that the traditional grain storage proposed in the above background technology can only meet the needs of storing grain, and cannot quickly cash out and store grain when processing grain, which reduces the processing of grain efficiency problem

Method used

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Embodiment 1

[0031] see Figure 1-5 , the present invention provides a technical solution:

[0032] A material screening machine, comprising a storage body 1, the side wall of the storage body 1 is rotatably connected with a plurality of rotating shafts 2, the surface of the rotating shaft 2 is fixedly connected with a card wheel 3, the side of the card wheel 3 is overlapped with a conveyor belt 4, and the side of the storage body 1 is fixedly connected There is a motor 7, the output end of the motor 7 is connected with the rotating shaft 2, the top of the warehouse body 1 is fixedly connected with a grain inlet 8, the inner wall of the grain inlet 8 is fixedly connected with a buffer strip 9, and the inner wall of the warehouse body 1 is rotatably connected with a grain inlet door 10. The bottom of the warehouse body 1 is fixedly connected with a grain outlet 11, the inner wall of the grain outlet 11 is fixedly connected with a buffer strip 9, the inner wall of the grain outlet 11 is rota...

Embodiment 2

[0038] The applicant found that during the actual use, in the operation process of embodiment 1, only the rice was carried out the screening of impurity removal, drying and inferior rice, and people also need to remove the rice husk when eating, in order to further realize the rice husk Shelling, the applicant on the basis of embodiment 1 sets the card wheel 3 fixed on the surface of the rotating shaft 2 where the second layer of conveyor belt 4 is located as an ellipse, and controls the differential rotation of the second layer of conveyor belt 4 and the third layer of conveyor belt 4, When the long axis end of the oval card wheel 3 was close to the third layer of conveyor belt 4, the distance between the second layer of conveyor belt 4 and the third layer of conveyor belt 4 was the smallest, and when the short axis end was close to the third layer of conveyor belt 4, the second layer of conveyor belt The distance between 4 and the third layer of conveyor belt 4 is the largest...

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Abstract

The invention relates to the technical field of screening machines, in particular to a material screening machine which comprises a warehouse body, a plurality of rotating shafts rotationally connected to the side wall of the warehouse body, clamping wheels fixedly connected to the surfaces of the rotating shafts, a conveying belt in lap joint with the side faces of the clamping wheels, a motor fixedly connected to the side face of the warehouse body, and a grain inlet fixedly connected to the top end of the warehouse body. The first-layer conveying belt is arranged to be provided with oval screen holes, and the rotating shaft 2 where the first-layer conveying belt 4 is located is fixedly connected with the side face of the output end of the motor 7, so that the first-layer conveying belt shakes in the transferring process, grains are prevented from being stacked at a certain place, and rice can fall off from the screen holes easily; and due to the design of ventilation openings, the purposes that the rice on the conveying belt is dried, and meanwhile light impurities such as rice hulls are separated are achieved.

Description

technical field [0001] The invention relates to the technical field of screening machines, in particular to a material screening machine. Background technique [0002] my country is a large agricultural country with a long history of food production and storage. According to a large number of cultural relics and historical research unearthed in China in the past fifty years, China’s primitive agriculture was enlightened in the late Paleolithic Age and developed in the New Era (about 1 year ago). million years or so). People depend on food, and eating has always been everyone's top priority, and rice is one of the most important staple foods in the world. Nearly half of the world's population uses rice as a staple food. The seeds of rice are rice. After the rice is taken back from the field, it will be sun-dried. The dried rice will be sent to the wind blower to separate the sundries and rice, and then put the rice without impurities into the stone mill. (In some places, it ...

Claims

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Application Information

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IPC IPC(8): B07B9/00B02B1/02B02B1/08B02B3/00B07B1/10B07B4/02
CPCB07B9/00B07B1/10B07B4/02B02B1/02B02B3/00B02B1/08
Inventor 殷令港
Owner 殷令港