SU1524997A1 - Delivery arrangement for tree length cross cutter - Google Patents

Abstract

The invention relates to forestry equipment and can be used in the forest industry. The purpose of the invention is to increase productivity and reduce metal consumption. The device includes a base 1, tray 2, the side walls of which 4 have openings 5 with movable shields placed in them 6. Tray 2 has a pusher 8 fixed to the traction chains 9. Before loading the whips, the shields 6 are lowered to the lower position. The grapple 15 lowers a pack of whips into the tray, while the grapple itself enters the openings 5. The whips are loaded into a multi-tray using both pairs of openings 5. The loaded bundle of whips are moved by the pusher 8 to the opener. The application of the proposed device allows an increase in productivity, while the device itself has a low metal consumption. 4 il.

Description

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The invention relates to forestry equipment and can be used in the forest industry.

The purpose of the invention is to increase productivity and reduce metal consumption.

FIG. 1 shows the device, a general view; in fig. 2 - the same, top view; in fig. 3 shows section A-A in FIG. one; in fig. 4 - node I in FIG. 1 (in a perspective view).

The receiving-and-feeding device of the installation for digging out packs of logs includes a base 1, a tray 2 for placing packs of logs 3. The side walls 4 of the tray 2 are filled with openings 5 in which movable shields 6 are installed.

The drive for the movement of the shields is 6 In the form of telescopic hydraulic cylinders 7.

The device is equipped with a pusher 8 mounted on the bottom of the tray 2 and secured to the traction chains 9 with the drive 25. The side walls 4 in the area of the IMOB 5 are equipped with vertical guides 11, and the movable shields 6 are rollers 12 placed in guides 11.

Shields 6 are locked in the extreme positions by locks 13.

Chambers 14 are mounted on both sides of tray 2,

Tray 2 is loaded with grab 15.

The vertical axis of the openings 5 are placed on 1/3 the length of the side walls 4 of the tray 2 from its beginning and end.

The device works as follows.

Before the start of the loading of the tray 2, the suspended boards 6 are lowered into the extreme

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3 to 1/3 of its length from the butt (approximately here is the center of the body of the pack of whips) and lowers it into tray 2. At the same time, the grapple 15 enters one or another opening 5, putting the packs of whips in

To prevent damage to the movable shields 6 in the lowest position, the jaws of the grapple 15 are bump stops 14,

After filling with the whips of the tray 2, the movable boards 6 are raised by the hydraulic cylinders 7 to the upper position and fixed with locks 13, the walls 4 and the boards 6 form a continuous tray 2,

Include the actuator 10 and the pusher 8 moves a pack of logs for cutting.

The use of the proposed receiving device allows increasing the productivity due to a more complete loading of the tray, and making boards with rollers placed in vertical guides reduces the metal consumption of the device.

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Claims (1)

Invention Formula Receiving-feeding device of the installation for cutting packs of logs, including the base, tray for laying packs of logs, the side walls of which are filled with apertures, movable SchTUs placed in the apertures, pusher mounted to move along the tray through traction chains characterized by that, in order to increase productivity and reduce metal consumption, the side walls of the tray in the area of the openings are provided with vertical guides, movable shields - with rollers placed in guides, Receiving-feeding device of the installation for cutting packs of logs, including the base, tray for laying packs of logs, the side walls of which are filled with apertures, movable SchTUs placed in the apertures, pusher mounted to move along the tray through traction chains characterized by that, in order to increase productivity and reduce metal consumption, the side walls of the tray in the area of the openings are provided with vertical guides, movable shields - with rollers placed in guides lower position, having previously unlocked them with locks 13. Shields 6, move- vertical axes of openings are placed zhuts on rollers 12 in the guides 11. on 1/3 of the length of the side walls of the tray from The grapple 15 captures a pack of whiplind beginning and end. Invention Formula Receiving-feeding device of the installation for cutting packs of logs, including the base, tray for laying packs of logs, the side walls of which are filled with apertures, movable SchTUs placed in the apertures, pusher mounted to move along the tray through traction chains characterized by that, in order to increase productivity and reduce metal consumption, the side walls of the tray in the area of the openings are provided with vertical guides, movable shields - with rollers placed in guides, and the vertical axes of the openings are placed / 7/7 // // /// // / -g /, I I -eleven / V FIG. / 7 Thebes.H