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A dust filter device for crops

A technology of dust filtering and filtering devices, which is applied in the fields of filtering, solid separation, chemical instruments and methods, etc. It can solve the problems of inability to rotate the filter, low efficiency, artificial fatigue, etc., and achieve the goal of accelerating speed, improving efficiency and speeding up Effect

Active Publication Date: 2021-05-25
延安金黄土农业发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a dust filter device for crops to solve the above background technology. The traditional method of removing dust in crops is to filter the dust by two people holding the screen and shaking it back and forth. This method is inefficient and easily leads to manual fatigue. , and the existing dust filter device for crops cannot make the filter screen rotate while moving up and down, thereby reducing the problem of the separation efficiency of crops and dust

Method used

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  • A dust filter device for crops
  • A dust filter device for crops
  • A dust filter device for crops

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see Figure 1-6 , the present invention provides a technical solution: a dust filter device for crops, including a support frame 1, a filter device body 2, a feed port 3, a discharge port 4, a dust collection box 5, a first gear 6, and a filter screen 7 , baffle plate 8, handle 9, screw mandrel 10, first fixed block 11, first rotating shaft 12, second gear 13, first bevel tooth 14, second bevel tooth 15, second rotating shaft 16, vertical rod 17, the fi...

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Abstract

The invention discloses a dust filter device for crops, which includes a support frame, a first gear and a first fixed block. A filter device body is installed inside the support frame, and a discharge port is connected to the bottom of the filter device body. The first gear is installed inside the filter body, a baffle is installed on the side of the filter body, the first fixed block is arranged on the outer wall of the filter body, and the middle part of the first shaft is fixed with a second Two gears, the side of the first bevel tooth is provided with a second bevel tooth, one end of the second rotating shaft is installed on the outer wall of the filter device body, the bottom of the filter device body is provided with a first set of rods, the A pressing rod is arranged above the filtering device body, the third rotating shaft is fixed between the bearing plates, and a moving plate is installed above the third gear. The dust filter device for crops can improve the separation efficiency of crops and dust.

Description

technical field [0001] The invention relates to the technical field of general machinery, in particular to a dust filter device for crops. Background technique [0002] After the crops are peeled, they need to be dried to remove the moisture in the crops, thereby avoiding the phenomenon of mold after storage. Therefore, the crops are easy to be mixed with dust during the drying process, so the dust in the crops needs to be removed. [0003] However, the traditional method of removing dust from crops is that two people hold the screen and shake it back and forth to filter. This method is inefficient and easily causes manual fatigue, and the existing dust filter device for crops cannot move the filter screen up and down at the same time. Rotation is performed, thereby reducing the efficiency of crop and dust separation. In view of the above problems, it is urgent to carry out an innovative design on the basis of the original dust filter device for crops. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B1/34B07B1/08B07B1/42
CPCB07B1/08B07B1/34B07B1/42
Inventor 黄倩雯
Owner 延安金黄土农业发展有限公司
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