SU404771A1 - RECEPTION-PACKING DEVICE OF A FORESTRY MACHINE - Google Patents

Description

one

The invention relates to receiving and batching devices for forest machines and can be used in the forest industry.

Known receiving-packing devices of forest machines, including two cranks in the transverse vertical plane of the conic, each of which has a receiving beam with folding stands mounted on the frame of the machine with help, and two supports, one of which is made telescopic.

The purpose of the invention is to free the working area of the cutting organ and the felling lever from the gums of trees felled on the machine.

For this, the receiver is packaged; its device is made with a telescopic front beam receiving beam, on the withdrawable part of which a tilt bar is installed.

FIG. 1 shows a front conic receiving-pouching device, its devices; in fig. 2 - rear conic.

On the frame 1 of the machine, there are pivotally mounted supports 2 and 3 of bricks, one in the form of a hydraulic cylinder, another telescopic, I have it, and the retainer in the form of a ring and corresponding holes in the fixed and sliding parts, the other supports 4 and 5 are rigidly connected to frame 1. Supports 2 and 4 have different heights and

therefore, the front conic receiving beam 6 is mounted with a slope in the direction transverse to the machine. Bar b is hollow and has a retractable part 7,

at the free end of which a hinged post 8, having a fixing device, is hinged. The receiving beam 9 of the rear conic is equipped with a folding stand 10 having a locking device and a hydraulic cylinder 11.

Lriemno-packaging device operates in two fundamentally different production situations: when packaging the cut trees and when they are directed down the ground along the machine.

When the trees are packaged, the full bunk portion 7 of the front conic beam 6 is extended by a full amount, and the front bunk stand 8 and the rear bunk stand 10 are raised and fixed in this position, for example, using fingers. The rear conic beam 9 remains in a horizontal position. Cut trees collide

the feller mechanism on the foster conic, and the tree komli roll down to the lower part of the front conic, leaving the zone of operation of the cutting organ and the feller mechanism. A package of trees thus gathered is dropped to the ground by means of hydraulic cylinders 2 and 11, and then the receiving beams are returned to their original position.

When trees fall on the ground along m-racks 8 and 10, they are lowered and fixed in this position, the movable part 7 is pushed into the receiving beam 6, and the rear conic receiving beam 9 is installed with the required inclination using the hydraulic cylinder I and fixed in this position by the extendable part of the support 3 using your finger.

Cut trees fall on the receiving beams 6 and 9 of horsemen and slide along them to the ground along the mashina.

Subject invention

A receiving and packing machine for a logging machine, which includes two rotors in the transverse vertical plane of the conic, each of which has a receiving beam with folding stands mounted on the frame of the machine by means of two supports, one of which is made telescopic, characterized in that the work of the cutting organ and the felling lever from the gut of trees felled by a mashina, it is made with a telescopic front beak receiving beam,

the retractable part of which is installed folding stand.

eight

Yu

I о о о I о о

FIG. one