SU740182A1 - Root crop cleaning apparatus - Google Patents

Description

(54) DEVICE FOR CLEANING ROOPSPLAN;

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The invention relates to the field of agricultural engineering, in particular to beet harvesting machinery.

A device for cleaning sugar beet roots is known, comprising a receiving conveyor transferring a paddle beater and a cross conveyor-cleaner 1.

In the known device, the cross conveyor-cleaner is not efficiently used to clean the root crops, since it is loaded unevenly across the entire width of the roots.

A device for cleaning root vegetables is also known, comprising a receiving conveyor transferring a paddle beater and a screw cleaner 2.

The purpose of the invention is to improve the cleaning of root crops from soil and vegetation impurities by uniformly distributing them over the surface of the cleaner.

This is achieved by the fact that the blades of the transfer beater are made with increasing height in the direction of the original ends of the shneck cleaner, and the beater blades are triangular in shape.

FIG. 1 shows a device for cleaning root crops, a plan view; in fig. 2 the same, in axonometric projection.

The device includes a receiving conveyor 1, to which the roots can come, for example, from a digging device (not shown in Fig.), Throwing paddle beater 2, auger conveyor cleaner 3 and loading elevator 4. The blades 5 of the beater 2 are triangular or trapezoidal in shape.

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The device works as follows.

A pile of roots transported by conveyor 1 enters the zone of action of the blade beater 2, which transfers it to the screw conveyor-cleaner 3. Since the height of the blades 5 has been completed

(5 increasing, consequently, their transport capacity is variable along the entire length of the beater 2, then a pile of root crops is laid on the screw conveyors of the cleaner 3 at different distances from the beater 2. A uniform and 20 trace occurs: rapid completion of the root of the whole width of the cleaner 3 in which a greater contact of the heap with the working surface of the cleaner is ensured.

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formula of invention

Claims (2)

1. Device for cleaning root crops, containing a grime conveyor, throwing paddle beater and screw cleaner; OTJ understand that, with a view Improving the cleaning of root crops from soil and vegetation impurities by uniformly distributing them to the surface of the cleaner, the lobe of the throwing beater, is made with increasing height in the direction of the original ends of the screw cleaner. 2. A device according to claim 1, characterized in that the legs of the beater are triangular in shape. Information sources, taken into account in the examination 1. USSR author's certificate number 176738, cl. A 01 D 27/04, 1965. 2. USSR author's certificate No. 201799, cl. A 01 D 23/02, 1967.