SU1021614A1 - Foresting machine - Google Patents

Abstract

A logging machine containing a chassis, a manipulated torso with a gripping shear device, a delimbing device and a whip storage device, characterized in that, in order to reduce the size and increase machine productivity, the delimbing device is mounted on the chassis of the nocpe ctBOM frame mounted on the chassis chassis, mounted on the chassis chassis, mounted on the chassis of the nocpe ctBOM mounted on the chassis chassis. It is parallel to the longitudinal axis of the chassis, the delimbing device being located with its longitudinal axis parallel to the longitudinal axis of the chassis. (L isd of f (/ g. 1

Description

The invention relates to logging equipment and can be used in cutting trees and processing them.

A known logging machine contains a self-propelled chassis with a half-turn platform, on which a full-turn boom is mounted, equipped with a delimbing head moving along its longitudinal axis, a cutting-cutting organ and a support stand with individual drives Cl

However, this machine has large dimensions swivel boom and not sufficiently productive in work.

Also known is a logging machine that contains a chassis, a manipulator with a gripping-cutting device, a delimbing device and a whip t23 drive.

However, such a machine is not sufficiently manoeuvrable due to the transverse position of the delimbing device, which will result in an increase in size and a decrease in productivity.

The aim of the invention is to reduce the size and increase productivity.

Said object is achieved, 4JO in lesozagotrvptelnoy machine comprising a chassis manipulator with gripping and shearing device delimbing device and the whip drive delimbing device is mounted on the chassis by a frame fixed to the chassis with a horizontal hinge whose axis is parallel to the longitudinal axis of the chassis, moreover, the delimbing device is located with its longitudinal axis parallel to the longitudinal axis of the chassis.

Figure 1 schematically shows the proposed machine, side view; in FIG. 2, the same is in the working case; in the attachment and in the vehicle (dashed lines), rear view.

A flax machine contains a self-propelled chassis 1, on which a rotary manipulator 2 is mounted, at the end of which a gripping-cutting device 3 is rotatably fixed by means of a hydraulic cylinder 4, including a gripper 5 and a cutting apparatus 6, and a delimber is mounted on the L-shaped frame 7 the device, including the lower 8 and upper 9 caterpillars of the pulling device with cutting heads 10 and 11. The lower caterpillar 8 is mounted balanced on the axis 12, and the upper 9 - balanced on the carriage 13, having the ability to co-return obtuse movement in the vertical plane along the guides 1 with the help of hydrox Indra 15 "The tracks are driven by hydraulic motors 16 and 17. Two stops 18 are mounted on the frame of the lower track B, and two support sockets 19 are mounted on frame 7 The limits on the inclinations of tracks 8 and 9 in the vertical plane are limited. All the equipment of the delimbing device is hinged on the side of the longitudinal axis of the chassis 1 by means of the L-shaped frame 7 through the hinge 20, the frame 7 is rotated by the hydraulic cylinder 21. For storing and holding a pack of whips 22 on the chassis 1 there is a drive 23, consisting of clamping and folding horses. The machine works as follows.

The manipulator 2 with the gripping-cutting device 3 is induced on the tree to be cut. After cutting the tree 2k is laid by the manipulator 2 between the caterpillars 8 and 9 of the pulling device, which is pre-installed from the transport position to the working position using the frame 7 through the hinge 20 and the hydraulic cylinder 21, the Lower caterpillar 8 takes the same angle of inclination as the laid tree 2k. After the 2k tree is pressed by the upper caterpillar 9 and the hydraulic motors 16 and 17 are turned on, the tree is pulled through the cutting heads & 10 and 11,

After pruning, the tree is stored in a stack 22 of accumulator 23.

Due to the possibility of the simultaneous parallelism of the longitudinal axes of the tree being processed, the self-propelled chassis and a whip stack during the logging machine operation, the technological process of loading, processing and stacking cut trees is simplified due to the absence of turning operations; due to the longitudinal arrangement of the delimbing device, the size of the machine is reduced, which ultimately leads to an increase in productivity.

U. /, 19fi. 2

   -: gf- f

Claims (1)

. A LOGGING MACHINE comprising a chassis, a manipulator with a gripping-cutting device, a delimbing device and a whip accumulator, characterized in that, in order to reduce the dimensions and increase productivity of the machine, the delimbing device is mounted on the chassis by means of a frame fixed to the chassis using a horizontal hinge , the axis of which is parallel to the longitudinal axis of the chassis, and the knot carving device is located with its longitudinal axis parallel to the longitudinal axis of the chassis.