SU1335520A2 - Arrangement for placing timber - Google Patents

Abstract

The invention relates to mixing and feeding operations and can be. used in the timber and woodworking industries and in warehouses for the transport of long circular materials. The purpose of the invention is to reduce the metal content and energy intensity. The device includes two parallel horizontal drive shafts 1 and 2, on which disks (D) 3 and 4 are rigidly mounted, having two diametrically opposite sector notches (B) 5 and 6. B 6 are made with geometrical dimensions equal to the geometrical dimensions of the main B 5 On D 4, by means of axes located on the shaft 2 side, rotary spring-loaded main sectors (C) are installed. On the diametrically opposite side of the main Cs, additional spring-loaded Cs are installed. When the cross conveyor does not have time to carry the log out of the D 3 and 4 zone, the main C, which belongs to D 4, is pressed, overcoming the spring force. In this case, the log is pushed out of zone D 3 and 4, and the spring force returns to its original position. The presence of additional B 6 makes it possible to reduce the rotational speed of D 3 and 4 by half and reduce the dynamics of the device operation for receiving timber discharged from the conveyor. 2 Il. i cl with ISJ

Description

The invention relates to the field of transfer-feeding operations, can be used in the forestry and woodworking industry and in warehouses for the transport of long circular materials and is an improvement of the device according to the author. St. No. 1219497.

The aim of the invention is to reduce metal consumption and energy intensity.

FIG. 1 shows the proposed oral 9, since the top 10 of the latter is displaced towards one of the shafts 2. The disks 4 of this shaft 2 go into the notches 12 of the ridge 9, and the disks 3 of the shaft 1 of the log turn 5 meshes along the plane 11, dropping down on cross conveyor chains. In those cases when the cross conveyor does not have time to carry the next log out of the disk zone and the next log is trapped by the side of the sector cut of the disk 4, the rotary

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roystvo, side view; in fig. 2 - the position of the sector 14 is pressed, rotating on the axis 13, the disk pressing during the transfer of the timber against the spring force of the spring 16.

cross conveyor.m with the side of the sector notch of the disk 3 logs The device for laying timber contains two parallel horizontal drive shafts 1 and 2 on which disks 3 and 4, each having two diametrically opposite sector notches 5 and 6, are rigidly mounted, one of which the main (5), and the other additional (6), inclined platforms 7 for sbro

8 logs that are swapped out from conveyors, size 20 and 7, which makes it possible to reduce the speed of the pulling between the drive shafts 1 and 2 of the disk rotation by half and reduce the dynamics

ridge 9 with apex 10 offset to the side of the drive shaft 2 and with a one-sided plane 11 made with a concave support surface along the radius of the disks, while the ridge is made with notches 12 for passing a set of disks 4. On the disks 4 by means of axes 13 placed with the sides of the shaft 2 are mounted rotatable main sectors 14 and diametrically opposed additional sectors 15, each sector being pressed by a spring 16.

Device for laying timber works as follows.

The shafts 1 and 2 of the device, along with the disks 3 and 4, rotate with constant skan-, kimi sizes of the main sector cuts, rhythm in the opposite movement, intermittently and located on the diametrically opposite side of the latter, while the disks on which spring-loaded sectors are installed, equipped with additional spring-loaded sectors, installed-fall into these pockets and, as they are 40 from the diametrically opposite side of the discs, are also shifted to the ribs from the main spring-loaded sectors.

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but is pushed out of the area of the disks and the rotary sector returns to its original position by the force of the spring.

When one set of sector cuts lowers sorted logs onto the ridge plane, the second set of sector cuts opens space to receive successive logs, rolling down the device to receive timber discharged from the conveyor, as the imbalance is eliminated in the discs. The cycle repeats at a certain constant speed, regardless of the log discharge cycle of the longitudinal timber transporters.

Claims (2)

Invention Formula A device for laying timber on the bus. St. No. 1219497, is distinguished by the fact that, in order to reduce metal intensity and energy intensity, the disks have additional sector cuts, made with geometrical dimensions equal to their geometrically equal cuts to form a pocket, the bottom of which shifts down during the disk rotation. Dumped from conveyors 8 on sloping grounds 7 timber drives down, fall on the plane 11 ridge 9, since the top 10 of the latter is shifted towards one of the shafts 2. The disks 4 of this shaft 2 go into the notches 12 of the ridge 9, and the disks 3 of the shaft 1 of the log are mixed along the plane 11, descending on the chains of the cross conveyor. In those cases when the cross conveyor does not have time to carry the next log out of the disk zone and the next log is trapped by the side of the sector cut of the disk 4, the rotary sector 14 is pressed, rotated on axis 13, overcoming the force of the spring 16.  7, which reduces the speed of rotation of the disks by half and reduces the dynamics but is pushed out of the area of the disks and the rotary sector returns to its original position by the force of the spring. When one set of sector cuts lowers sorted logs onto a ridge plane, a second set of sector cuts opens space to receive successive logs rolling down along the 7, which reduces the speed of rotation of the disks by half and reduces the dynamics dimensions of the main sector cuts, and located with diametrically opposed operation of the device for receiving timber discharged from the conveyor, as an imbalance is eliminated in the disks. The cycle repeats at a certain constant speed, regardless of the log discharge cycle of the longitudinal timber transporters. Invention Formula A device for laying timber on the bus. St. No. 1219497, distinguished by the fact that, in order to reduce metal intensity and energy intensity, the disks have additional sector cuts, made with geometrical dimensions equal to the geometrical figure. 2 VNIIPIZakaz 3796/20 Circulation 776 Subscription Proi; water-printing enterprise, Uzhgorod, st. Project, 4