SU1628943A1 - Chopper for root and tuber crops - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to fodder production, in particular to machines for processing root and tuber crops. The purpose of the invention is to reduce energy consumption and enhance functional capabilities by enabling the root of tubers of various sizes to be crushed. The device consists of a housing 1 and a vertical chamber 2. The housing 1 is attached to the flange of the electric motor 3, on the shaft 4 of which there are three horizontal disks: the bottom 5 with blades 6, the top 7 with knives 9 and an additional 10, which is installed under the upper disk 7 with angular displacement relative to it and provided with slots made under the knives 9. In the case 2, there are contradictions, made in the form of a logarithmic spiral. The root crops entering the chamber 2 when the shaft 4 rotates are carried along by the upper disc 7, pinched between it and the walls of the chamber 2. unloading window 2 il Ј (L

Description

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FIELD OF THE INVENTION The invention relates to fodder production, in particular to machines for processing root and tuber crops.

The purpose of the invention is to reduce energy consumption and enhance functional capabilities by enabling the grinding of different sized tubers.

FIG. 1 shows the proposed device, a cross-section; in fig. 2 - the same, top view.

A device for shredding root crops consists of a housing 1 and a vertical chamber 2. The housing 1 is attached to the flange of an electric motor 3, on shaft 4 of which 15 there are three horizontal disks: the lower 5 with peripheral-mounted discharge vanes 6, the upper 7 with slots 8 and knives 9 and an additional 10, which is installed under the upper disk 7

The adjustment of the grinding value is carried out by displacing the upper disk 10 7 relative to the additional disk 10 and fixing the relative position of the disks with screws 14.

Claims (1)

Invention Formula A device for shredding root crops, comprising a housing, a vertical chamber with a spiral contradiction, two horizontal discs, a deck with holes and knives mounted on the top with the possibility of an angular displacement of the relative disk, of the latter and is provided with slots 11, made under the knives 9 of the upper disc 7. In chamber 2, an offset 12 is installed, made in the form of a logarithmic spiral, and in case 1 there is an unloading window 13. Disks 5 and 10 have blades 6, and disks 7 and 10 are interconnected with screws 14. The device works as follows. The root crops entering the chamber 2 as the shaft 4 rotates are addicted to 25 reducing energy consumption and expanding the functionality due to the possibility of grinding root and tuber crops of various sizes, it is equipped with an additional disk, which is installed under the upper disk with the possibility of angular displacement relative to the latter and provided with slots made under the blades of the upper disk, and the working edge of the counter chopper form of a logarithmic spiral. rotation of the upper disc 7 with the knives 9 and pressed against the disc 7 and the walls of the chamber 2, with the pinching of the root-and-vegetable crops. The knives 9 cut the slices of the root-and-vegetable crops and feed them through the slots 8 into the gap between the disks 5 and 10, where the shovels 6 pick them up and guide them to the discharge window 13. The adjustment of the grinding value is carried out by displacing the upper disk 7 relative to the additional disk 10 and fixing the relative position of the disks with screws 14. Invention Formula A device for shredding root crops, comprising a body, a vertical chamber with a spiral contradiction, two horizontal discs, a deck with holes and knives mounted on the upper disc, characterized in that reducing energy consumption and expanding the functionality due to the possibility of grinding root and tuber crops of various sizes, it is equipped with an additional disk, which is installed under the upper disk with the possibility of angular displacement relative to the latter and provided with slots made under the blades of the upper disk, and the working edge of the counter chopper form of a logarithmic spiral. P If