SU935547A1 - Method for breaking bales of fibrous material - Google Patents

Description

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The invention relates to the textile industry, namely, to the dismantling of compressed cotton bales, which ensures the constancy of the loosened fiber mass at the output of cotton rippers, which are the initial link of automated production lines, and is intended for use in direct production.

A known method of K1Sh disassembling the wiry material of the material involves the selection of fibers loosened by the drums at constant pressure on the drum, while simultaneously controlling the quality of the fiber to be picked by changing the speed of the bale moving in the direction perpendicular to the axis of the til drums.

The disadvantage of this method is the unevenness of the selection of fibrous material,

The chain of the invention is the equal selection dimension.

This goal is achieved in that the method of developing a bale of fibrous material, consisting in lowering the fiber with loosening drums at a constant pressure on the bales and simultaneously adjusting the amount of fiber to be extracted, by changing the speed of the bales in a directional direction perpendicular to the axis of the drums. Peremshtsenin kip is carried out depending on the change in the height of the bale to be unpacked, and the speed is changed directly in proportion to the height of the spent part of the bale.

The proposed method of disassembling bales provides for loosening the stakes of the KVP at variable speeds of feeds of the coateuver with bales (to sing), dismantling the KSH1 is carried out with permanently imposed cargo stapled. For the sake of aggression, the rates whip up the rate of change of the neck of the coaster with bales: as a function of the current significant height of the bet, an example of a pelvis expression

where v. the current value of the container perming ratio, "X is the current value of the height of the activated bale rate; a and a -, are the coefficients of the regression equation. The drawing depicts an evaporation fluid for carrying out the proposed method. The ripper includes a cargo 1, imposed on the bale rate 2. Above the following: a conveyor belt 3, feed cylinders 4 and barbed bibers 5 are placed. The device is equipped with sensors 6 for the height of operation of the rate. The cylinders 4 are powered by an elec tric {1 g motor drive 7, the electric motor 7 is adjustable 8 with comparison elements 9. The bale rate is set in the container 10. The baler is loaded with bales of bale and immediately the load plate 1 is applied to the bid 2. Before switching on both one and Bceli batteries, the operator through the setting unit Jcc (A gives the required productivity of each boiler and then the machine dismantling the full rate with bales (bale) begins with the lowest speed in the mixing of the container 1O, which means that the machine’s performance corresponds to the given one. its mass, which leads to a decrease in the effect of picking cotton. However, a decrease in the productivity of the machine does not occur due to a change (increase) in the speed of the mixed ko, teyner, i.e., a decrease in the selection due to a decrease in pressure on the selector organs is compensated by an increase in the feed rate of the bale on selected organs. The high-speed mode of the engine 7 is controlled by a sensor 6 at 1 percent of the rate of operation. Information about the value of the current height of the rate is transmitted by the sensor as an electrical signal to the reference element 9 8, the value of the voltage of the engine, or its frequency, which leads to a constant increase in the speed of the container as the rate is triggered. The proposed method ensures reliable operation with the stabilization of Mfr. Duration of the invention. Formula A method for disassembling a bale of fibrous material consisting in lowering the fiber once chl kppimi drums at a constant pressure on the bales and simultaneously adjusting the amount of fiber to be extracted by changing the speed of the bale mixing in the direction perpendicular to the axis of the drums. u w and with the fact that, with the aim of povshu. neither the uniformity of the selection,) the imputation of the speed of mixing of bales of 1b depending on the change in the height of the bales to be distributed, and the speed changes in direct proportion to the change in the height of the used part of the bales. Sources of information taken into account in the examination 1. USSR author's certificate in application No. 2762104A2, cl. D O1G 7/14, 1979.

935547

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Claims (1)

Claim The method of disassembling bales of fibrous material, which consists in lower fiber selection by loosening drums at constant pressure on the bales and at the same time controlling the amount of fiber taken by changing the speed of movement of bales in a direction perpendicular to the axis of the drums, characterized in that, in order to increase the uniformity of selection, changing the speed of movement the bale is carried out depending on the change in the height of the bales being cleared, and the speed is changed directly proportional to the change in the height of the worked part bale.