RU147350U1 - DEVICE FOR FORMING PACKAGES OF FORESTRY - Google Patents

Abstract

A device for forming packages of timber containing a base fixed in pairs with racks, of which two pairs are rigidly fixed, and the others are rotatable in a vertical plane relative to the horizontal axis, shock absorbers interacting with rotary racks, curly plate elements, characterized in that in the middle part of the base, the mentioned two pairs of rigidly mounted racks are installed, and opposite to them on both sides are rotary, with each rigidly fixed rack at the base of CREPLA plate shaped elements between which is located the lower end of the rotary post provided with a locking mechanism, furthermore, on the basis of parallel to the vertical plane which passes through and is fixed rigidly disposed opposite the rotatable rack mounted restrictive shields with braces and cordage vyuha for strapping.

Description

The utility model relates to the forest industry and can be used to form bundles of round timber in coastal warehouses.

A device for the formation of packages of timber containing a base with rotary templates with extendable racks equipped with a return mechanism and shock absorbers (Patent RU 98745 U1, IPC, 2010). The disadvantage of this device is the possibility of using it together with a sorting conveyor.

Closest to the claimed solution is a device for forming raft units containing a base with pairs of racks fixed on it, one pair of which is made rotary and the other is rigidly fixed (Patent RU 72950 U1, IPC, 2008). This device is taken as a prototype. The disadvantage of the prototype is the formation of raft units of the same length.

The problem the utility model aims to solve is to enable the simultaneous formation of packages of timber of different lengths.

This is achieved by the fact that in the middle part of the base of the device containing the base mounted on it in pairs of racks, of which two pairs are rigidly fixed, and the others are rotatable in a vertical plane relative to the horizontal axis, shock absorbers interacting with the rotary racks, curly plate elements are installed rigidly fixed racks, and opposite them on both sides - rotary, while on each rigidly fixed racks at the base are installed to form a package contour plate igurnye elements between which is located the lower end of the rotary post provided with a closing device furthermore based on parallel vertical plane which passes through a fixedly mounted and disposed opposite the rotatable rack mounted restrictive shields with braces and cordage vyuha for strapping.

The essential features listed above make it possible to simultaneously form two packages of timber of different lengths.

The utility model is illustrated in the drawing, where in FIG. 1 shows a device, an end view; in FIG. 2 also, top view (timber not shown).

The device comprises a base 1, in the middle part of which two pairs of uprights 2 are rigidly fixed, on each rigidly fixed upright 2 at the base 1 are lamellar shaped elements 3. On the base 1 are also fixed two pairs of uprights rotated in a vertical plane on the horizontal axis 4. racks 5 are fixed on both sides of the rigidly fixed racks 2 and opposite them so that the lower end is placed between the plate-shaped figure elements 3. On the base under the rotary racks shock absorbers 6 are mounted.

Each rotary stand is equipped with a locking device 7. A pair of rigidly mounted racks 2 and a pair of rotary racks 5 form a forest log for round timber 8 of a certain length. Other pairs of racks are a forest collector for round timber of a different length.

Based on the parallel to the vertical plane, which passes through a rigidly fixed rack 2 and opposite the rotary rack 5, restrictive shields 9 with struts 10 are installed for each forest collector.

On the basis of 1, views 11 are also mounted for strapping rigging.

The device operates as follows. In assorted harvesting, road trains can be loaded with round timber of different lengths, for example, 6.1 meters long timber is loaded onto a timber truck, and 4.1 meters long onto a trailer. Using a hydraulic manipulator, onshore storage of timber of one length 8 is placed in a forest collector formed by a pair of rigidly mounted struts 2 and a pair of rotary struts 5. At the same time, the ends of the timber are aligned relative to the boundary shield 9 with struts 10. Timber of a different length is laid in another nearby forest collector. After filling in the forest litter, a strapping rigging is applied, which was previously laid on the views 11. Then, using the hook or auxiliary rope, the locking devices 7 of the swinging posts are opened 5. The finished bundled lumber package is picked up by a raft-transport unit. At the same time, the rotary racks 5 are rotated relative to the horizontal axes 4. After the forest collector is released, the rotary racks 5 are turned to their original position and the locking devices 7 are closed. The device is ready for the formation of the next timber package.

The proposed device allows you to simultaneously form two packages of round timber of different lengths. At the same time, the downtime of timber trucks during unloading is reduced and labor productivity increases during the formation of timber packages.

Claims (1)

A device for forming packages of timber containing a base with pairs of racks fixed on it, of which two pairs are rigidly fixed, and the others are rotatable in a vertical plane relative to the horizontal axis, shock absorbers interacting with rotary racks, curly plate elements, characterized in that in the middle part of the base, the mentioned two pairs of rigidly mounted racks are installed, and opposite to them on both sides are rotary, with each rigidly fixed rack at the base of CREPLA plate shaped elements between which is located the lower end of the rotary post provided with a locking mechanism, furthermore, on the basis of parallel to the vertical plane which passes through and is fixed rigidly disposed opposite the rotatable rack mounted restrictive shields with braces and cordage vyuha for strapping.