SU1253471A1 - Arrangement for digging out root vegetables - Google Patents

Description

FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular to devices for harvesting. Vanilla root crops used in machines for harvesting fodder and sugar beet.

The purpose of the invention is to prepare the quality of digging and reduce damage to root crops.

FIG. I schematically shows a device for digging up root crops, side view; in fig. 2 - the same, front view; in fig. 3 is a section A-A in FIG. 2

The device for digging up root crops contains two kopach 1, made in the form of forks from rotating cone-shaped rollers. Copaci

1 secured by brackets

2 on the carrying bar 3. Above the discs on their outer sides are mounted root-ribs 4, mounted at an angle to the horizontal and vertical planes, as well as the blade beater 5. The beater 5 and the root disc intake D are equipped with mechanisms for their separate drive Rotational

53А712

movement, respectively, the chain drive 6 and the gearbox 7. For carrying the beam 3 installed receiving conveyor 8. Brackets 2 cops 1

5 are connected to each other by a rigid jumper 9 located below the beater 5 and connected with its trailing edge to the carrying bar 3, while the blades of the beater 5 are made wide with the jumper 9 overlapping the jumper 9, and the leading edge of the latter is opposite the gripping zones of the discs Kornezabornikov 4. The jumper 9 is made in the form of a brush and is bent adequately to the trajectory of rotation of the outer edges of the blades of the beater 5, which are made of elastic material.

A device for digging up root crops works as follows.

20 When the Kopachi J device moves, the roots from the soil that are picked up by the root pickups 4 and along the brackets 2 and jumper 9 with the help of the beater 5 are fed to the receiving conveyor 8, and the soil is spilled through the trellis jumper.

Thebes. 2

/// /// /// /// ///

phi1.3

Editor S. Lisin

Compiled by V. Proturnov Tehred M. Khodanych

Order 4648/2 Circulation 679 Subscription

VNIIPI USSR State Committee

for inventions and discoveries P3035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, ul. Project, 4

Proofreader S. Shekmar

Claims (3)

1. DEVICE FOR ROOT DIGGING DIGGING, containing at least two fork-shaped diggers, rigidly fixed by means of brackets on the device supporting beam, a blade beater and root-picking disks placed above the diggers on their outer sides, mounted at an angle to the horizontal and vertical planes, the beater and the root-intake disk have separate drive mechanisms, characterized in that, in order to improve the quality of digging and reduce damage to root crops, the digging brackets are interconnected with a fixed jumper with a supporting beam, while the beater blades are made in width with the overlap of the jumper, and the front edge of the latter is opposite the capture zones of root-discs. 2. The device according to π. 1, characterized in that the jumper is made in the form of a lattice and curved adequately to the path of rotation of the beater blades. 3. The device according to π. 1, characterized in that the beater blades are made of elastic material.