SU703451A1 - Log bundle forming apparatus - Google Patents

Description

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The invention relates to tools for the integrated mechanization of forest preparation work and is intended for the manufacture of bundles and packages of assortments.

A device for forming log beams is known, which comprises a self-propelled platform on which non-susceptible cradles and drive carriages with fastened on them are fastened with 1 shields, dressing mechanisms and jaw jaws fl,

A disadvantage of this device is that it only allows transport packages to be formed directly in storage pockets.

The purpose of the invention is to improve the performance of the device.

This goal is comprehended by the fact that in the proposed device a rotary lodgement is installed on the platform, and to the carriages are hinges | enogup (power cylinders attached to maxillary

grippers having a common axis of rotation with a rotary lodgment.

Fig, 1 shows the proposed device, a general view; Fig, 2 - ke, cross section

Claims (2)

The device consists of a self-propelled platform 1, in the guides of which drive carriages 2 are installed with end faces 3, lodgements 4, dressing mechanisms 5 fixed on them, multi-jaw maxillary clamps 6 and articulated mechanisms 7, articulated with carriages mounted a swivel cradle 8, and at one end (any) a drive station 9 and an operator’s cab 10 are installed. The moving units of the device are driven by strong cylinders 11-15. FIG. 2 shows one of the drives 16 with timber 17 and the formed, healed and bound strand 18. 7 The device operates as follows. The device, moving along the front of the timber accumulators, stops at the filled accumulator 16, Carriages 2. by means of the ram il, move one relative to another for a distance, which ensures that the logs are laid on the device. Swiveling lodgement under the influence of the power cylinder 12 rotates in the direction of accumulating l and simultaneously the jaw grip 6 by means of the power cylinders 13-15, opening, is lowered onto the timber (in Fig. 2 this position of the grip and lodgement is indicated by dotted lines). Subsequently, by returning the rods of the power cidandors 12–15, the timber is placed on the lodgements 4 and 8. Having provided the installation, the facing of the stack of logs with SHTymi 3 facing is made under the force of the power cylinders of 11 carriages 2. The trimmed bundle of logs is finally compressed by the maxillary grips, after which the binding material is applied with the help of the yarn mechanism and tied with the binding mechanism 5, the resulting bundle (bundle) of the logs is obtained. 18. Subsequently, the maxillary grip is slightly unfolded under the influence of AW A VANX / NVAiS xx4V / y X // 4N -A and 1 power cylinders 14 and 15 and carriage 2 is divorced to the extreme cog positions, while the beam remains on the lodgement 8. Rotate lodgement 8 bundle It is located from the device in the opposite direction from the accumulator. The cycle of the device is completed. The use of the proposed device allows an increase in labor productivity of 1.3-1.4 times. Formula Fig. A device for shaping log beams containing a self-propelled platform on which fixed gears and drive carriages are mounted with end shields, dressing mechanisms and maxillary grips attached to them, so as to increase protruding, on the platform a rotary lodgement is installed, and power cylinders connected to the maxillary clamps having a common axis of rotation with the rotary lodgement are hingedly attached to the carriages. Sources of information taken into account in the examination 1.4 USSR author's certificate № 361953, cl. B 65 G 57/18, 1968 ,. CWO / // 2