SU1421641A2 - Longitudinal conveyer - Google Patents

Abstract

The invention relates to the transport machinery industry, can be used for the transportation and sorting of timber (LW), and allows for increased operational reliability. The longitudinal conveyor includes a traction device 1 and carriages (K) 3 installed on rollers 2, on which traverses (T) 4 are mounted. In this case, K 3 are communicated by transverse Guides 7, and T 4 are mounted on their axes. 6 rollers 5 placed in transverse guides 7. To the wasps 6 rollers. 5 and K 3 attached to the ends of the spring. Item by piece LM is fed to the pivot arms 9 T 4 and occupies a stable position on them regardless of curvature and defects on the surface of the LM due to the movement of T 4 on the rollers 5 along the guides 7 on both sides of the traction body 1, each T 4 is shifted to the left or to the right of the traction body 1, depending on the curvature of the LM or the presence of a defect on its surface. This ensures uniform loading of K 3 and the same wear of the rollers 2. After resetting the LM from the levers; 9- to the accumulators T 4 are returned to their initial position by springs. 1 з.п, ф-л, 3 Il. i (Л С

Description

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The invention relates to transport engineering, can be used for transporting and sorting timber (logs, assortments) in forestry and woodworking enterprises and is an improvement of the conveyor according to the main auth. № 1167126

The purpose of the invention is to increase the reliability of work.

: Figure 1 shows the longitudinal contour, general view; figure 2 is the same, top view; on fig.Z - that., side view.

: The longitudinal conveyor includes a pipe 1 and mounted on rollers.

2 carriages 3, on which the crossbars 4 are mounted with the possibility of lateral displacement due to the rollers 5. The latter are mounted on the axles 6 and have the river beams 7 that form the base of the carriages 3. The axes 6 are attached to the base of the crossbars 4. Elastic elements that are made in the form of springs 8, one end attached to the axis 6 of the rollers 5, and the other to the carriage 3. The swing arms 9 are fixed from tilting by the latches 10,

The longitudinal conveyor works as follows.

Timber is delivered individually at the saddles of the traverse 4, which move along the storage front on the rollers 2 of the carriage 3. After the command to drop the log into the accumulator, a percussion mechanism is triggered, which acts on the latches 10. The latter are turned and opened

0

five

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50

five

pivot arms 9, after which the log. but rolls down into the forest collector. .When loading and transporting, the log occupies a stable position on the cross-arms 4 involved in the transport of the assortment, regardless of the curvature and the presence of defects on its surface. This is achieved by counting the independent movement of the cross arms 4 to both sides of the traction body 1, by means of the rollers 5. Each traverse 4 is shifted left or right (depending on the curvature of the log and the presence of defects on its surface) from the traction body 1 and copies the curvature of the log. In this case, the carriages 3 are loaded uniformly and the rollers 2 wear out all at the same speed.

After resetting the log and the forest collector, the cross beam 4 returns to its initial position under the action of the springs 8. When the carriages 3 move from the upper guide rails to the lower springs 8, hold the cross bars 4 on the carriages from tipping over. Invention Formula

Claims (2)

1. Longitudinal conveyor on auth. No. 1167126, characterized in that, in order to increase the reliability of operation, the carriages are provided with transverse guides, and the traverses are mounted on the carriages by means of the axes mounted on the traverse rollers. 2. The conveyor according to claim 1, about tlichi ay - sch.i and with the fact that the elastic elements are attached at one end of the casing of the rollers. 1Ri, g.Z.