SU929750A2 - Machine for stripping cotton seed - Google Patents

Description

(5) MACHINE FOR COATING FLAP SEEDS

The invention relates to the textile industry, namely, machines for the separation of short fibers from cotton seeds. According to the main auth. A well-known machine for exposing cotton seeds, containing working drums mounted in a common casing, a sediment chamber and a separator, along the entire length of the casing there is a slot for air leaks, and the cenapatop is located directly in the sediment chamber. Cotton seeds are exposed when the working drums and the perforated casing of the working chamber interact with a dense layer of seeds, and the removed lint is removed by air flow through the separator through the pipe line 1. However, there is an ingress from the sediment chamber into the separator due to their release working drums that clog up the resulting lint, in addition, due to repeated blows of seeds in the process of exposing the hard wall of the sediment chamber, they can receive mechanical damage. The purpose of the invention is to increase the productivity of the machine, to eliminate the release of high-grade seeds from the intermediate zone between the drums to the separator and to reduce the mechanical damage of the seeds as a result of their exposure. The goal is achieved by the fact that a curved partition is installed between the working drums along their axis in the machine to form an additional working chamber between the latter and the drums. The partition is made along the width of a composite of two parts installed with the possibility of relative movement. To eliminate mechanical damage to the seeds during the process of stripping part of the wall of the sediment chamber.

adjacent to the working drum, made of elastic material.

Figure 1 shows the scheme of the proposed machine; figure 2 - curvilinear partition.

A cotton seed deburger consists of working drums. 1 and 2, surrounded by a casing 3 which has a wedge protrusion C, mounted between the drums 1 and 2. The casing 3 forms in the area of the working drums sealing working chambers 5-7. A curvilinear partition 8 is installed between working drums 1 and 2 along their axis to form an additional working chamber 9 between the latter and drums 1 and 2. The partition is made in width of a composite of two parts installed with the possibility of relative movement.

Above the working drum 2 there is a sediment chamber 10 connected to the separator 11. The sediment chamber 10 is divided by an inclined wall 12 and separates the diffuser 13 AL air inlet

A working device for the seeds (not shown) is installed above the working drums 1 and 2 in the side honor of the machine, and there is an area of bare seeds under the working drums from the opposite phone.

Part 1 of the wall of the sediment chamber 10, adjacent to the working drum 2, is made of elastic material.

The seeds are fed with a device. They are fed on top of the working barrels 1 and 2 and are carried into the gap between the drums and the casing 3, where they are exposed in working seals, under the influence of the working drums 1 and 2.

Passing the working chamber 6, the seeds are fed by the drum 2 into the additional working chamber 9. where an additional amount of lint is taken from them.

After being exposed in the working chamber 7, the seeds are thrown into the sediment chamber 10, where they strike the elastic part U of the wall of the sediment chamber 1 O and enter the working chamber 5, the denuding cycle is repeated.

During its stay in the sediment chamber 10, the seeds are seeded with a stream of air coming from the diffuser 13. The lint removed from the seeds, as well as trash impurities and seedy seeds, are carried away by the air stream from the sediment chamber 10 to the separator 11, which leaves the machine .

Seeds undergo multiple

exposed in working chambers 5-7 and 9 and at the same time moving along the machine to the zone of their exit.

The width of the curvilinear partition 8 is set in respect of

type and size of processed seeds n.

The partition 8 forms an additional working chamber in which an additional removal is carried out.

Lint, which increases the performance of the machine. The presence of an additional working chamber 9 eliminates the emission of seeds into the upper part of the sedimentary chamber, thereby eliminating the ingress of more valuable seeds into the separator.

Claims (2)

Invention Formula , 1. Machine for nudity of cotton seeds according to auth.St. N 3t3602, characterized in that, in order to increase productivity and eliminate the emission of seed and into the separator, it has a curvilinear partition between the working Barabians along their axis to form between the latter and the drums of an additional chamber. 2. The machine according to claim 1, in order that the partition is made along the width of a composite of two parts installed with the possibility of relative movement. 3 Nashina according to claim 1, characterized in that the portion of the wall of the sediment chamber adjacent to the working drum is elastic. Information sources, taken into account during the examination 1. USSR copyright certificate №, cl. O 01 B 1/08, 1E69.