SU1412714A1 - Machine for cleaning vegetation cultures - Google Patents

Abstract

The invention relates to food supplement and can be used by consumer cooperation organizations for harvesting young shoots of fern. The aim of the invention is to increase the productivity and quality of cleaning. To clean the young shoots of a fern, a device is used, consisting of two endless bar conveyors 3 and 4, one above the other with a gap and moving in one direction. Inside the conveyors, rotary brush drums 8 are installed in pairs, above which is placed a nozzle 9 for water. T il.

Description

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The invention relates to the food industry and can be used by consumer cooperation organizations for harvesting young fern sprouts.

The purpose of the invention is to improve the performance and quality of cleaning. . The drawing shows schematically a machine for cleaning crops.

The machine contains a hopper 1 with an adjusting flap 2, the top 3 and bottom 4 endless conveyors, located one above the other with a gap, the working branches of which are facing one another and made in the form of separate parallel rods 5. The conveyors are equipped with compensating springs 6. The drive of the upper conveyor 3 is exhausted from the lower conveyor 4. Through the gear train 7, the cleaning mechanism consists of pairwise arranged brush drums 8 installed inside each conveyor with Stu reacting with their legs of workers. Drums 8 have a separate drive from the conveyors. Above the brush drums 8, a nozzle 9 is installed for supplying water. The machine contains a tray 10 for disposal of waste. A discharge hopper 11 was installed to receive cleaned shoots.

The machine works as follows

Fern shoots from the hopper 1 through the adjustable opening of the valve 2 fall on the lower conveyor 4, with further movement

The research institutes of which shoots turn out to be between the working branches of the upper 3 and lower 4 conveyors, moving in one direction, and in this form are transferred to the treatment zone, where the rolling edge is removed.

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the brushes of the drums 8 and the removal of waste through the tray 10 together with the water washing the shoots from the nozzle 9. The cleaned shoots are placed in the discharge bin 11.

It is advisable to place the conveyor rods at a certain interval so that the shoots of a fern about 23 cm long are squeezed between the rods of the upper and lower transporter in three or four places. In the free space between the rods, the shoots will be cleaned with brushes from the top and bottom simultaneously. A small portion of the pubescence, which remains in places clamped with rods, will come off during the subsequent heat treatment.

To prevent the machine from becoming contaminated with down fern, water is supplied through the nozzle 9. At the time of cleaning, the shoots are washed with water, and the waste is removed with it through a special tray to the outside.

Claims (1)

Invention Formula A machine for cleaning plant crops of predominantly young shoots of fern, containing loading and unloading bunkers, two endless transporters, one above the other with a gap, the working branches of which are facing one another and spring-loaded, which differs from and quality of cleaning, inside each conveyor, brush drums are installed in pairs with the possibility of interaction with the working branches, above which there are nozzles for water supply, with working branches conveyors are made of rods.