SU1189376A1 - Arrangement for separating root vegetable tops - Google Patents

Description

FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular to topper-removing devices used in root-harvesting machines.

The purpose of the invention is to increase the efficiency of the device.

FIG. 1 shows a device for the separation of the tops of root crops, side view; in fig. 2 is a view A of FIG. one.

The device includes opposing rotates opposite to each other, consisting of leading 1 and 2 and driven 3 and 4 disks mounted on bearings in bearings 5 and connected between parallel bars 6 inclined to the axis of rotation of the rotors. The ends of the slats 6 are hinged on the rotors, with the hinge axes parallel to the axis of rotation of the rotors - disco I-i and placed around the circumference of these rotors. In the unloading area of the device are placed botozahvatyvayuschey elements 7. The device is also equipped with additional botozavazyvayuschim elements 8, placed in the receiving area of the device. At the same time, additional and main booting elements 7 and 8 are made in the form of PsSHDEV, rigidly fixed parallel to the longitudinal vertical plane of the device, respectively, on the front and rear ends of the slats 6.

The device works as follows.

When the disks 1 and 2 are rotated, the strips 6 make translational movement around the circumference, and the protrusions rigidly fixed on them — the lifting grip elements 8, when rotating, also make a translational movement, remaining parallel to themselves. Each element 8 at the time of moving along the machine is inserted into the tops, drives it into the mouth of the device, and moving in the direction opposite to the machine’s movement, comes out of contact with the leaves, freeing it from being caught by the slats 6, due to its constant orientation . The hanging stems of the tops that are not trapped by the lifters (not shown) are captured by the elements 8 and are also introduced into the mouth of the device, where they are concentrated due to the oncoming movement of the root crops relative to the device. As a result of the periodic interception of the tops by the slats 6, the roots are pulled up and simultaneously transported along the device. When the heads of the root crops rest from the bottom into the strips 6, the tops of the tops break off, the main mass of which is carried by the topper (not shown) outside the machine. The plant, hanging on the strip 6, moves towards the driven disks 3 and 4, where on the back ends of the strip 6 there are the same self-cleaning elements 7 that carry the leaves of the tops. The teeth of the disks of the known device, rotating together with the disks, change their direction, in this case the tops are picked up and wound on the disks, and then the cavities are blocked between the teeth of the tops. The proposed boot-grip elements 8, rigidly fixed at the ends of the slats 6, make circular motion, the elements being inserted into the tops, moving along the machine, moving it into the receiving zone of the device, and not changing their original direction when moving in the opposite direction. directions, whereby they come out of contact with the tops without catching it.

The application of the proposed device allows to reduce downtime of the harvesting unit caused by the clogging of the working body of the leaves. In addition, at high hapiness of the haulm, the boom-grabbing elements of the device grab, lift, and send to the receiving area of the device dangling stalks of the tops, which have lodged at the root and not caught by the tops, which can significantly improve the quality of the tops of the haulm to the toothed machines, thereby reducing the labor costs for refinement root crops after machine harvesting, i.e. increase productivity in cleaning in general.

View

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Claims (1)

DEVICE FOR SEPARATING BOTTLE OF ROOT BODIES, including counter-rotating rotors located opposite each other, each of which is made in the form of a leading and a driven disc, interconnected by parallel bars pivotally mounted in the discs, inclined to the axis of rotation of the discs, while in the unloading zone of the device are placed elements, characterized in that, in order to increase the efficiency of the device, it is equipped with additional botanical elements placed in the reception zone of the device, while the additional and main botanical elements are made in the form of fingers rigidly fixed parallel to the longitudinally vertical plane of the device, respectively, on the front and rear ends of the strips. FIG. /