SU1249073A1 - Arrangement for unwinding reeled stems of bast crops - Google Patents

Description

A device for unwinding rolls of stems of bast trees i can be used for roll feeding of bast primary processing machines. cultures.

The purpose of the invention is to increase the reliability of work when unwinding the beds after the lobe.

The drawing shows a device diagram in two positions, at the beginning (position I) and at the end (position I) of the roll shreds.

The device for unwinding the rolls of the stems of the forehead I crops includes mounted on the frame 1 racks 2 for the axis 3 of the roll, having supports for it with pkkiv 4 equipped with a disk friction and a supporting belt conveyor 5 consisting of two parts 6 and 7 hinged between themselves and having means 8, press them together which is made in this case in the form of a hydraulic cylinder, but can also be executed in the form of a spring. The second part of the transport of the mercury in the direction of softening is mounted on the frame 1 on the hinge and means of pressing it to the roll 9, which can also be made in the form of a hydraulic cylinder or spring. The device also includes an electric drive 10 and

Editor P.Kossey

Compiled by N.Samarina Tehred V.KadarKorrektor M.Samborska

Order 4202/27 Circulation 432 Subscription

VNIIGGI USSR State Committee

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

Production and printing company, Uzhgorod, st. Project, 4

49073

removable, coil 1 1 for twine, pulled from a reel, is set on the pzhiva axis, also equipped with a disk clutch (not shown). 5 The device operates as follows.

When installing the roll onto the conveyor 5, the axle 3 is pressed into it. Hydraulic cylinders 8 and 9 supply 10 s with a predetermined pressure and both parts 6,

The conveyor 5 during the unwinding process is pressed against the roll with a certain force, thereby preventing it from deforming. The end of the twine, the holder of the Bale roll, is fixed on the removable coil 11 and the electric drive 10 is turned on. The movement of the conveyor belt causes the roll to rotate, and the layer of stems separating it from its own bent 20 is placed on the conveyor belt squeezing machine.

At the end of the unwinding, the conveyor is in position II. It is returned to its initial position by relieving the pressure in the hydraulic cylinders.

25

The use of the proposed device does not allow unwinding rolls after a lobe that have a higher deformability,

Claims (1)

DEVICE FOR UNWINDING 'ROLLS OF STEAMS OF BASIC CROPS ,; comprising a horizontal axis for a roll mounted on a frame and a supporting belt conveyor located underneath it connected with a drive, characterized in that, in order to increase the reliability of work when unwinding the rolls after the reel, the belt conveyor consists of two parts pivotally interconnected with a means of preload between them, while the second part of the conveyor belt in the unwinding direction is mounted on the frame articulated and has a means of preloading it to the roll.