Vibration screening equipment for rice
The vibration screening equipment comprises a screening box and a vibration screening mechanism, a feeding hole is formed in the top of the screening box, a box door is hinged to an opening in one side of the screening box through a hinge, a limiting frame is slidably connected into the screening bo...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The vibration screening equipment comprises a screening box and a vibration screening mechanism, a feeding hole is formed in the top of the screening box, a box door is hinged to an opening in one side of the screening box through a hinge, a limiting frame is slidably connected into the screening box, and a screening basket is connected into the limiting frame through a spring; a limiting plate is hinged to one side of the limiting frame through a hinge, the limiting plate is connected with the limiting frame through a first industrial hasp, and the vibrating screen mechanism is arranged in the screen box. A motor drives a rotating shaft and a cam on the rotating shaft to rotate, the cam on the rotating shaft rotates, a convex part of the cam jacks a screen basket on a limiting frame, when the cam is not in contact with the screen basket, under the action of gravity, the screen basket moves downwards, and meanwhile an inserting rod on the side face of the cam moves in a driving groove in a driving plate; and |
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