SU446566A2 - Cocoon Remover - Google Patents

Description

one

The invention relates to machines for the primary processing of cocoons after their collection in shepherding farms, x |, in particular, to machines for removing strippers from cocoons.

Machines for stripping cocoons are known, including a feed hopper and rolls rotating in the same direction.

The main author. St. 201940, a machine is protected, in which the chiseling rollers are placed on a segment of a cylindrical surface, and a brush drum rotating in the opposite direction is installed along its axis. Tearing rollers are smooth with a diameter approximately equal to the size of the cocoon cross section, and the brush drum is installed with a gap relative to the surface of the rollers, while the speed of the brush drum is larger than the speed of the tearing rollers. However, when this device is in operation, the vault of the uncleaned cocoons hangs over the tearing rollers, as a result of which a complete stripping of the cocoons is not achieved.

The described mask is a development of a well-known, defended basic copyright certificate, and differs from it in that the rear wall of the bunker is made movable and its lower edge is hinged

with shell. This provides a more complete removal of the stripper from the cocoons. In this case, the shell may be provided with a nap in contact with the wiping rollers.

FIG. Figure 1 shows the constructive-kinematic scheme of the described machine, side view; in fig. 2 - the same, front view. The machine for stripping cocoons consists of frame 1, tearing rollers 2 s.

drive rollers 3 fixed on them, brush drum 4, branch pipe 5, trellis tray 6, hopper 7, rear movable wall 8 which is connected to shell 9 equipped with elastic non-metallic bristle 10, axis of hinge 11 and drive mechanism containing an electric motor 12 with a pulley, a driving belt 13, an intermediate shaft 14 with pulleys 15, 16 and 17, a pulley 18 on the shaft of the brush drum, friction drums with pulleys 19 and 20 of the drive of the chipper rollers and the axis of the hinge joint of the wall of the bunker and the sidewall drive belts 21 and 22. To clean cocoons from cotton wool

The unpurified cocoons are fed into the bunker 7. The lower cocoons are in contact with the open shearing rollers 2, which, rotating, wind the cotton wool with the dirt and simultaneously move the cocoons in the direction of the rollers rotation. The shell 9, having made loop-like reciprocating movements over the chipper rollers, pulls a portion of cocoons up and down from the bunker, and presses them down to the chisel rollers downward and backward. Under the action of rotating rollers and loop-shaped reciprocating motion of the pile 10 of the shell 9 with a speed lower than the circumferential speed of the rollers, the processed cocoons are reoriented, leveled into one cocoon above the rollers with periodic pressing of the rollers, moving in the direction of rotation of the rollers and subsequent dumping of the cleaned cocoons on the cracked tray. The movable wall 8 connected to the shell, making oscillatory movements, promotes the intensive sliding of the cocoons to the peeling rollers, preventing them from hanging up by the vault over them. Vata strippers and weed impurities levied on chipping rollers are constantly combed out. they are by the metal pile of the brush drum 4. Under the action of the air flow arising from the rotation of the brush drum and the centrifugal forces, the cotton wool and trash particles are blown off the metal pile and blown into the discharge nozzle. The cleaned cocoons roll down the trellised tray into the container.

Subject invention

Claims (2)

1.Mashchina to remove the peeling from the cocoons on the author. St. 201940, characterized in that, in order to more fully remove the peeling from the cocoons, the rear wall of the bunker is made movable and its lower edge is pivotally connected to the shell. 2. The machine according to claim I, wherein the shell is provided with a pile in contact with the pick-up rollers.