SU29830A1 - Tool for cutting molded peat tape into bricks - Google Patents

Description

In the proposed tool for cutting the molded peat mass into bricks, the cutting is performed by three knives displaced relative to each other when rotated under the action of centrifugal force. contacts, or the impact on the knives-related friction disk of an electromagnet, activated by means of a contact-supplied roller, which is rotated from the protrusions on the backing boards as it passes through last past the movie.

In the schematic drawing of FIG. 1 shows a general view of the device on the side; FIG. 2 is a front view of it; fig; 3- view of the friction gear to the blades; FIG. 4-4 device in the mouth of 1yuktuktov; FIG. 5-slit sleeve with knives reinforced in it; FIG. 6 is a general view of the sleeve; FIG. 7-side view of a variant of the device; FIG. 8 is a front view of it; FIG. 9-view version of the friction transmission.

A device for cutting the peat tape into bricks is placed on wooden racks fastened on a roller table at the mouth of the sleeve. On

(128).

The pillars (Figs. 1 and 2) are fitted with a freely rotating crankshaft axis 4c: a friction disk 2 mounted on it, which has the ability to come into contact with a similar disk / receiving rotation from the motor. In the middle part (Fig. 3), axis 4 is mounted on a spline 8 with two depressions (sockets) in which three leathers a, c and / are fastened each (Figs. 5 and 6). The knife is fixed in the socket of the sleeve 8 motionless, the other two knives a and f are connected with the sleeve of the hinge joints, and between them by means of springs with the ball rf, in turn connected by the spring e with the bottom of the socket. The crankshaft axis 4 is connected with, tg 5 and b (fig. 1) to roller 7 and 7, receiving a periodic rotation from contact with the protrusions 0 on the peat lining boards for peat during the passage of the latter past roller 7. Peat on the mass, passage through the mouthpiece presses the plate / 2 and the latter connects with its protrusion 4 placed in the box 7 / contacts / J (Fig. 4), as a result of which the motor activating the 2 knives worn on the axle of the friction disk starts working mounted on an axle with a friction disc A. Disk 2 is provided in matching sting

friction disc / pivot

made from the impact of the projections 10 ia of the underlaying boards 10 ia roller 7, which, in contact with these protrusions, rotates "with the help of tg 6 and 5, rotates the axis 4. 5) and, since the knives a and f are fixed in the socket on the hinges and connected to each other by springs connected to the ball d attached to the bottom of the socket by a spring

e, then, when the axis 4 rotates, due to the developing detrobesy force, the ball d moves to the surface of the sleeve,

this forced the knives a and f to disperse to a certain angle, the greater, the faster the advancement of the peat belt. Such a device for knives is intended to eliminate the possibility of deforming bricks when cutting a peat belt.

In the embodiment of the device for cutting peat, shown in FIG. 7,., 8 and 9, the friction disk 2 with the knives fixed on its axis, which is engaged with the disk (fitted onto one axis with the pulley 2), is in constant rotation. To bring the sheath into working position, there is an electromagnet 20, which pulls a lever / 9 connected to an axis 4, when roller 7, which is turned by protrusions / on recessed boards and equipped with poles in the form of J8 segments, periodically passes a current using a fork / 7 to an electromagnet 20, whereby the disks / and 2 are uncoupled. After uncoupling, the disc 2 rotates with the blades with inertia with a force sufficient to cut the passing peat tape into the bricks.

The subject matter of the invention.

Claims (5)

1. Cutter molded peat mass on kirnchi using a moving Chents for putting knives into operation. It is different that the cutting member is made of three knives, which are displaced relative to each other during the rotation of the iodine by the action of centrifugal force. 2 Form of execution of PB p; 1 of the device, characterized in that (FIG. 5) that the knife is fixed in the sleeve 8 in a stationary manner, the other two knobs ai / are connected to the latter by a hinge, and between them is a spring with a ball rf designed to deflect the knives ai / under the influence of centrifugal forces at their rotation, 3. When using the device according to claim 1, a mechanism is used to bring knives into operation, consisting of roller 7, which is rotated under the action of projections of backing boards and connected to roller 5 and 6, designed to deflect crankshaft 4 a friction disk 2 mounted thereon with knives for contacting the latter with a disk 7 receiving rotation from the motor. 4. When using the device according to claim 1, use of a device for automatic start-up of a motor that drives knives consisting of a plate / 2 with a protrusion / 4, input to them in slot 13 with contacts when the pressure on the plate is moving. tapes. 5. When using the device according to claim 1, the mechanism is used to bring knives into operation, consisting of roller 7, which receives rotation under the influence of protrusions Ю of subfitting boards and provided with contacts} 8, which are used to turn an electromagnet 20 designed by nyteM into an electric circuit pulling the lever / 9 to disengage the permanently rotating disks 7 and 2 and bring the blade 2 with the blades into a working vertical position, which, after disengaging it from the disk, retains / rotates by inertia you. 1