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Automatic feeding device of grain cleaning sieve

A feeding device and automatic technology, applied in the direction of filter screen, solid separation, grid, etc., can solve the problems of uncontrollable feeding amount, uneven blanking, uncontrollable blanking speed, etc. The effect of uniform material and high level of automation

Inactive Publication Date: 2015-06-17
SHANDONG YIKAI STORAGE ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The grain in the feeding box of the traditional cleaning sieve falls directly into the sieve body, the falling speed cannot be controlled, and there is often the problem of uneven falling, and the amount of feeding cannot be controlled

Method used

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  • Automatic feeding device of grain cleaning sieve

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Effect test

Embodiment Construction

[0010] Embodiments of the present invention are further described below in conjunction with the accompanying drawings:

[0011] like figure 1 As shown in the figure, the automatic feeding device for the grain cleaning screen includes a frame 1, a screen body 2, a feeding box 7 and a discharging box 8, and a vibrating plate 6 obliquely downward is arranged below the outlet of the feeding box 7. The vibrating plate 6. A vibration motor 5 is installed at the bottom, the top of the vibration plate 6 is hinged with the inner wall of the frame 1, the lower end is the blanking end, and the bottom of the blanking end is connected to the vibration spring 4, and the vibration spring 4 is installed on the frame 1 through the support 3.

[0012] The grain falls from the feed box 7 into the vibrating plate 6 below it, and a proper amount of material is evenly fed into the screen body 2 through the vibrating plate 6 for cleaning and screening. The vibration motor 5 is adjustable, and the v...

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Abstract

The invention relates to an automatic feeding device of a grain cleaning device, and belongs to the field of grain cleaning equipment. The automatic feeding device of the grain cleaning device comprises a rack, a sieve body, a feeding box and a discharging box and is characterized in that a downward-inclining vibration plate is arranged below an outlet of the feeding box, and the vibration motor is arranged at the bottom of the vibration plate; the top end of the vibration plate is hinged to the inner wall of the rack, and the lower end of the vibration plate is a discharging end; and a vibration spring is connected to the bottom of the discharging end, and is mounted on the rack through a support. The automatic feeding device is simple and reasonable in structure, and grains fall in the vibration below the feeding box from the feeding box; through the vibration plate, the defined amount of materials can be evenly fed in the sieve body to be cleaned and sieved, and the vibration amplitude and the vibration frequency of the vibration plate can be controlled by adjusting the vibration motor, so that the needed grain feeding effect is achieved; and material falling is even, the material falling speed and the feeding amount are controllable, and the automation level is high.

Description

technical field [0001] The invention relates to an automatic feeding device for a grain cleaning screen, belonging to the field of grain cleaning equipment. Background technique [0002] In the traditional cleaning screen, the grain in the feeding box falls directly into the screen body, the blanking speed cannot be controlled, there is often the problem of uneven blanking, and the feeding amount cannot be controlled. SUMMARY OF THE INVENTION [0003] According to the above deficiencies in the prior art, the technical problem to be solved by the present invention is to provide an automatic feeding device for grain cleaning sieves with reasonable structure, uniform material blanking and controllable feeding amount. [0004] The automatic feeding device for the grain cleaning screen of the present invention includes a frame, a screen body, a feeding box and a discharging box. A vibrating plate inclined downward is arranged below the outlet of the feeding box, and a vibrating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/46
CPCB07B1/46B07B1/42
Inventor 史希水张德喜于效林
Owner SHANDONG YIKAI STORAGE ENG
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