SU31782A1 - Davis single wire floater - Google Patents

Description

In the proposed device for viscous single-raft wire according to the method of Davis on two turnable ukre-. The captured rocking bars, coils of wires are installed, the ends of which, passed through the lugs at the ends of the bars, are connected and form a wire loop to get into it, when viscous logs, the supply of which is controlled by a moving gateway, one at a time.

In FIG. 1 shows a side view of a single-raft visor device with wire according to the Davis method; FIG. 2 - view from above; FIG. 3 view from the side.

The device has a horizontal frame consisting of three longitudinal bars and three transverse bars associated with the first perpendicularly simple paw. A goat is set on the eturama from bars, at the ends of which a cap is attached. The goat is reinforced to the frame from the back side with stubs of bars. From the sides of the trestle, the entire length of the device is set up by platforms surrounded on both sides by a barrier, and on the third, ending by a ladder.

At the front end of the frame, at the base of the goat, wooden bars are set on the metal axis, k. (0).

For greater bending strength, they are reinforced with trusses made from bars of the same section. In the middle of the bars 5 there are mounted coils C, C, freely rotating on a vertical king pin; wire is wound on these coils, one end going through the hook D to the end of the bar B. At the end of the bars B are attached brackets directing the movement of the hook D feeding the stitches to the lugs at the ends of the bars to guide the wire, the ends of which are connected and form a wire loop . All wooden parts in the connections are fastened with iron brackets and bolts. At the top of the goat are bolted bearings supporting the crankshaft, which has two knees, and at its ends there are metal flywheels with handles on the keys. The ban is connected by rods to the ends of the tombs and, when rotated, causes the bars to swing.

An asterisk is attached to the shaft for a connecting calibrated chain and an eccentric for raising the movable gate F, which serves to regulate the flow of the forest into the cross-link, and when it is lowered, the forest is held back, and when it is raised, it is passed.

For twisting the wire from the coils and for supplying it (pushing out), serves the hook D, which is a device that clamps the wire and pulls it behind itself when it moves to the end of the beam B, and when it goes back, it freely passes it. The feed rate is adjusted by moving the hinge of the pivotally attached pin E of shuttle D on the stand mounted on the frame of the device. For the operation of the device, a pole with machines, cut at the end of the sleeve, depending on the length of the forest entering the forest, is separated from each other for a corresponding distance and fixed with purlins (long logs), then the forest sorted along the length is fed and sent to device.

After finishing the preparatory work with the installation and preparing a regular supply of logs to it, proceed to viscous uniform rafts with the wire according to the Davis method, for which, rotating the device shaft, bar B rotates. At the time of the greatest opening of G1 between bars, it moves gateway P rises and passes the tree, which, passing between the rods, enters the wire loop. As the hall rotates further, the rods B, moving to other extreme positions, wrap the floating tree with wire, preparing a loop for another tree, and thus from single logs coming into the stitching, a single standee is wired with a wire, the length of which is necessary and can be quantities.

The logs are stitched in the water, and the density of the stitching depends on the water pressure.

for a raft, and if this pressure is not enough, then one rammer is put to each device to compact the stitching. With an extremely high water pressure on the stitched raft, these workers are charged with maintaining it in order to prevent the wire from being pulled out of the wire at random.

For rafts, the forest must be sorted by length, and therefore the place of loading should be chosen with a wide river mirror, ensuring the organization of the sorting yard.

The subject matter of the invention.

Claims (3)

1. Device for viscous single-raft wire according to Davis method, characterized by the use of two rocking bars with phase shift relative to each other bars B, B, with coils C, C wires, the ends of which wires are passed through the ears, on the bars S, B and B are connected to each other for the purpose of inserting a log into the resulting wire loop. 2. In the device according to claim 1, use for feeding wire to the ends of the bars B, B of the shuttles D, moving along the latter by the action of rods E, which are pivotally connected to the frame of the device and the said shuttles, which act automatically when the bars B, B swing. 3. Application in the device according to claim 1 of the rolling gateway for feeding one log to the wire loops.