SU1234460A1 - Fibrous material cleaner - Google Patents

Description

f 1

The invention relates to the textile industry, in particular to cotton ginning machines.

The purpose of the invention is to increase the cleaning effect due to the more efficient impact of the grate on the material.

FIG. 1 schematically shows a fiber material cleaner, a cross-section; in fig. 2 - grate, longitudinal section; in fig. 3 - protrusions on the grate hubs.

The cleaner of fibrous material contains a working drum 1 and. mounted on arcuate sidewalls 2, parallel rods 3 and bushings 4 with protrusions 5; bushings are made with an offset of the center of mass relative to the axis. In addition, the ends of the sleeves are made obliquely towards the shift of the center of mass, and have chamfers 6 on the inner side.

The raw pig enters the cleaner, where it is captured by the elements of the working drum 1 and dragged along the grate covering the bottom of it. At the initial moment, the sleeves 4, under the action of the first cotton bud, emerge from the state of rest and begin to make an oscillatory motion thanks to their side effects.

344602

Noah is placed on the rods. The displacement of the center of mass of the bushes ensures their stable position and the absence of rotation on the rod 3. The subsequent flying blocks interact with the bush during the passing or counter movement. At the same movement, the sleeve 4 interacts with the material as a dark grate, and at the opposite direction

10 due to the shock impact obes-. bakes more cleaning effect. The intensification of the cleaning process is ensured by protrusions 5 on the working surface of the sleeve, which have a different configuration (Fig. 3), which additionally shake the cotton to increase the technological reliability of the device and to avoid the downfall of the dusty material of the gap between

20 with a rod and a sleeve, the ends of the sleeves are made obliquely on the unbalance side and have chamfers 6 on the inner side (Fig. 2). The fibrous material, interfacing, between the sleeve and the rod, goes down, slides along the bevels and exits through the gaps formed by bevels, I go through the oscillating sleeves,

Thus, conditions are created

3.0 to increase the cleaning effect of the grate and increase the process reliability of the entire cleaner.

5 3, H

FIG. 3

Compiled by N. Gilmanov Editor I.Slobod nickname Tehred I1Popi: h Corrector V, But ha

Order 2957/32 Circulation 432, Subsidiary VNNIPI of the State Committee of the USSR

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and Printing Enterprise, Uzhgorod, st. Project, 4

Claims (2)

1. FIBER MATERIAL CLEANER, containing a horizontal working drum and parallel grates mounted in arched sidewalls, each of which consists of a core and worn on it with a sleeve clearance, characterized in that, in order to increase the cleaning effect due to the more effective effect of the grate on the material , each sleeve is made with a displacement of the center of mass relative to its axis and has protrusions on the side surface facing the working drum. 2. The cleaner according to claim 1, with the fact that the bushings are made in length from several sections, each of which has bevels at the ends towards the displacement of the center of mass, with and on its inner surface fulfilled - yen of the chamfer. ^{, ha} ns Figure 1 ί