SU1577756A1 - Device for separating onion tops - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to agricultural machinery, namely, machines for processing agricultural products. The purpose of the invention is to improve the quality of the product by completely separating the pen. The device for separating the steam contains a pair of counter-rotating rollers 1 with screw winding 2 on their surface and a brush roller 3 mounted for rotation under each pair of rollers. rotating counter roll 3, is a shear member against it, which allows the feather to be separated with any stiffness. The arrangement of the roll 3, the brushes of which are made of durable elastic material, for example a braided steel rope, along the entire length of the rollers 1 ensures the separation of the pen at any point immediately after the orientation of the bulbs. 2 Il.

Description

FIG. 2

; The invention relates to agricultural machinery, namely to machines for processing agricultural products.

The aim of the invention is to improve the quality of the product due to more complete separation of the pen.

FIG. 1 shows a device for separating a pen, side view; in fig. 2 shows section A-A in FIG. one.

A device for separating a pen contains a series of paired rollers 1 with screw winding-2 on their surface mounted counter-rotatingly to one another, under each pair of rollers 1 there is a device for separating a pore, which is a brush roll 3 arranged parallel to rollers 1 s possibility of rotation The length of the roll 3 is equal to the length of the rollers 1, and its brushes are made tn of durable elastic material.

A device for separating the pen works as follows.

The weight of the bow intended for processing is evenly distributed over the entire surface of the twin rollers 1, which, when counter-rotated, take one another with their screw windings 2 the feathers of the bow and orient it in vertically in the gaps between the rollers. The brush roller 3 touches the winding roller 2, under which it is located. In this case, winding 2 of one of the rollers 1, which rotates counter-roll 3, is a counter element to it. The contact area of the brush roll 3 and the screw winding 2 of the above roller is a retaining cutting zone. The brush roller 6, rotating, with the ends of its brushes, moves the feather to the cutting zone. Further, the roll 3 strikes the ends of the brushes against the winding 2 of the counter rotating roller 1 and cuts off the feather that has fallen into the cutting zone. The bulbs, separated from the feather, descend from the rollers 1 and come for further processing.

The presence of shear elements helps to separate the feather of any hardness,

and the arrangement of the brush rollers along the entire length of the rollers allows the feather to be separated at any point immediately after the orientation of the bulbs with the feather down.

Making brushes rolls 3 durable

the elastic material allows to maintain the sharpness of the cutting edge of the brush pile, as well as to avoid residual deformation, which reduces the contact of the brush and the shearing element - winding.

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Claims (1)

Invention Formula A device for separating the onion feather, which contains twin rollers with screw winding on their surface, mounted with the possibility of counter-rotation, and a device for separating the feather located under each pair of rollers, in order to improve the quality of the product due to more complete separation of the feather each pen holder is a brush roll, which is mounted parallel to the rollers so that it can rotate, the roll length being equal to the length of the rollers, and the brushes are made of durable elastic material.