SU94423A1 - Machine for knocking out and cleaning carpets - Google Patents

Description

Known machines for knocking out and cleaning carpet tracks are provided with a knocking mechanism and round brushes through which the path is forcibly drawn. The disadvantage of machines of this type is that they do not provide high-quality cleaning of carpet tracks, as their working bodies for knocking out are performed with a reciprocating swinging movement.

The proposed machine is free from this disadvantage. Its peculiarity is that the mechanism for knocking is made in the form of three successively located in front of the rods at a single horizontal level, all skewers; The middle drum is driven in the opposite direction of the other two.

FIG. 1 shows schematically the described machine; in fig. 2 is the same side view.

The working bodies of the machine are a mechanism for knocking out, which includes three mobile drums /, and circular shears 2. The portable drums are located along the track in the machine in front of the brushes in succession at the same level and each consists of three cylindrical bars 3, the length of which is equal to the width of the machine.

The direction of rotation of the middle drum is opposite to the direction of rotation of the other two, which provides for more intensive extrusion of dust from the track. Two brushes are located on the same level, and a third is above them and its axis is IB between the lower brushes. For the direction of the carpet in the cleaning process, pressure rollers 4 and 5 are installed at one end, while the upper roller 4 is loaded with springs 6. At the opposite end of the machine, two pull-down rollers 7 and S are mounted, one of which receives a forced rotation from the drive of the machine with using infinite chain P and asterisks 10.

No. 94423-2

The cleaned outgoing track of the coreline is wound onto a roller //, rotating the handle 12.

The working parts of the machine are enclosed in a closed chamber 13, from which the DUST is sucked in by the vacuum cleaner 14 into the dust collector 15. For pulling the track at the beginning of cleaning from the pressure rollers to exhaust, and also to support the end of the track after it leaves the pressure rollers, there is a removable gripper 16, made in the form of two strips, the ends of which are clamped in the cages 17. These clips are connected to two parallel camshafts 18 arranged along the machine.

The drive of all 5exmanders of the machine is from the electric motor 19, the rotation of which through the friction clutch 20 and the worm gear 21 is connected to the main shaft 22 by means of a chain transmission. Four stars are mounted on shaft 22. Two sprockets 23 using endless chains 24 rotate a brush and mobile drums, and two sprockets 25, freely seated on a shaft 22, drive infinite chains 18, designed to move the grip 16. Periodically driven chains 18 by means of coupling sleeves 26, one half of which is connected to an asterisk leading to the chains, and the second is mounted on the shaft with the possibility of only axial movement.

Knocking out and cleaning the carpet is carried out as follows.

The end of the track 27 is manually pulled through the pressure rollers 4 t 5 R secured in the grip 16, the clips 17 of which are attached to the endless chains 18. The handle 28 turns on the sleeves 26, and the track with the grip 16 is held through mobile drums and brushes. Bringing the path to the opposite end of the machine, protruding from the grip, its end is inserted into pull rollers 7 and 8, and the grip is removed. In the course of further work, the processable path is conducted through the working bodies by pulling rollers. The cleaned track is wound on a roller 11.

To move the machine is mounted on a wheel.

Subject invention

Claims (6)

1. A knockout machine and h-sources of carpet tracks, equipped with a knockout mechanism and round cleaning brushes, through which a path is drawn, characterized in that, in order to increase the cleaning efficiency, the knockout mechanism is made in the form of three consecutively - in front of the brushes, on the same horizontal level, of rotating saw-type drums, the middle of which rotates in the direction opposite to the rotation of the other two. 2. In the machine according to claim. Application at one end of the pressure, and at the other - the pulleys of the track. 3.In the car on the PP. 1 and 2 for pulling the track through the working bodies at the beginning of the cleaning, the use of a gripper, made detachable, with ends fixed in cages, connected to endless drive chains, arranged in parallel on both longitudinal sides of the machine. 4.In the car on the PP. 1-3, the use of two endless parallel articulated chains to drive the rotating drums and brushes for cleaning the tracks. 5.In the car on the PP. 1-4 application of a vacuum cleaner with a dust collector. 6. The machine according to claim 1 is mounted on wheels, for the purpose of ease of transportation. 25 26 tg5 ":: step 1, paragraph 7; 5; 3;