SU537667A1 - Machine for washing vegetables and fruits - Google Patents

Description

one

The invention relates to the food industry and can be used primarily for washing vegetables and fruits.

A known machine for washing vegetables and fruits, made in the form of a drum mounted with the possibility of rotation, the lateral surface of which is formed by rollers with elastic elements that are reinforced with the possibility of individual rotation l3.

In order to increase the washing efficiency in the proposed machine, a screw helix with elastic elements is fixed inside the drum along its length, rotating with the drum. The elastic elements of the rolls are shaped with crescent teeth.

FIG. 1 shows the proposed machine, a general view; in fig. 2 - part of the helix with elastic elements; in fig. 3-12 - variants of the elastic elements of the spiral and rolls.

The machine contains a bath 1 for locking raw materials with a conveyor 2 and a drum.

the side surface of which is formed by rollers 3 with sprockets 4 at the ends, which are driven by the electric motor 5 through the variator 6 and the chain gear 7, fixed with the possibility of individual rotation. boot window and made in the form of gears.

The cage 8 is driven by a cherss gear 10 from an electric motor 11c with a variator 12, the drum rests on a system of profiled rollers 13. Inside the drum along its length on longitudinal

Clicks 14 are assisted by g and the sleeves 15 are fastened with a screw helix 16, rotated together with the drum.

Elastic elements 17, shaped with crescent teeth 18, are attached to the spiral.

Elastic elements can be made as independent elements or on a general basis. However, they can be located on both sides.

spiral planes, usually

3

of the two formations that are combined in the same plane and connected with the help of rivets 19. Separate washing

items. can be fixed wire So.

In order to increase the washing efficiency, the protruding cats of elastic elements are made of various lengths (alternating). The elastic elements on the rolls can be made on a non-common basis in the form of separate flat stamped elements with teeth, tinted with a central hole on the work roll 3 (Fig. 9) and clamped in the working position by elastic rings 21, or assembled on the ground with the wire with fixing them with wire 20 in the places of the transverse fold (after the set of elastic elements, the semicylinders are imposed on the work roll 3), or in de tape sickle teeth 18 wound on the work roll shu IU its spiral turns of the fixing 22,

The machine works as follows. The fruits from the bath 1 by the conveyor 2 are fed through the loading window in the end ring 8 into the internal cavity of the drum. During the rotation of the drum and, accordingly, the helix 16, the fruits are mixed along a helical trajectory in a given me. At the same time, in the result of the revolving of the drum and rolls with elasgichnye epem-entammy

17 rotation occurs; movement and intensive mixing of fruits. At the same time, thanks to intensive interaction with elastic elements followed by treatment with water from a perfuming device located inside the ban bar, fruit washing is efficient.

Both (the fruits are unloaded through the window in the end cage 9.

Claims (1)

1. Copyright certificate № 443666, A 23 M 13 / OOj .73,