SU424923A1 - DEVICE FOR SUBMITTING IN MACHINE-SUPPORTING TREATMENT OF FIBER MOBILE - Google Patents

Description

one

The invention relates to the textile industry.

A device is known for supplying a fibrous material, for example dense wool dumps to loosening machines used in primary wool processing factories, to a preprocessing machine, which contains a spring-loaded feeding roller, attached to one end of a double-arm, and a belt conveyor.

However, this device does not provide a uniform supply of different types of fibrous material in the form of landfills to the loosening machine due to the lack of a reliable feed regulator.

The proposed device for adjusting the uniform material supply is equipped with a single-arm lever having a spike at the free end and connected to the other end with a two-arm lever.

The drawing schematically shows the proposed device.

It contains a feed roller 1 fixed on one end of a two-armed lever 2 spring-loaded 3, and a belt conveyor 4, the driving roller 5 of which is paired with the feed roller 1. The rollers 1 and 5 are pressed against each other by a spring 3.

Under the double-shouldered lever 2, there is a single-armed lever 6, which has 7 at the free end.

The one-shoulder lever 6 is connected to the double-arm lever 2 by an earring 8 with the possibility of its shifting in the holes a made on the ends of the levers and serving to adjust the supply of the fibrous material.

During operation, fibrous material, such as dense wool dumps, is supplied by conveyor 4 to a feeding pair 1, 5, which leads the material to a feeding collar pair 9 rotating at a high peripheral speed. Due to the difference in speeds, the splitting of wool dumps occurs.

In the event of an excessive increase in the supply of material, the feed roller 1 rises, turning the double-arm lever 2. At the same time, the rear lever arm is lowered and the earring begins to lower the single-shoulder lever 6 together with the pegs 7, which hold part of the fiber fed to the feed pair.

As the material is supplied to a predetermined rate, the feed roller 1 is lowered by the action of the spring 3 and the retaining pegs 7 rise to their original position.

Adjusting the device to a different type of fibrous material is carried out by shifting the shackle 8 in the holes a. For example,

Less knitted wool can be served per unit of time in a larger size. In this case, an earring 8 connects those holes, which are located closer to the feed pair 1, 5.

Subject invention

A device for feeding a fibrous material to the pre-treatment machine

For example, wool dumps, a spring-loaded feeding unit, a roller mounted on one end of the double-arm, and a belt conveyor, characterized in that, in order to control the uniformity of the material feed, it is equipped with a single-shoulder lever having an end of the double-arm at the free end of the material. lever.