SU482295A1

SU482295A1 - Drag loader pulling machine

Info

Publication number: SU482295A1
Application number: SU1970209A
Authority: SU
Inventors: Анатолий Семенович Чайкин; Лев Васильевич Табунов; Валентин Васильевич Ладенко; Халил Рахматулович Еникеев
Priority date: 1973-11-19
Filing date: 1973-11-19
Publication date: 1975-08-30

Description

Дерево 5 загружают одновременно в сучкорезный орган (на чертеже не показан) и протаскивающее устройство с таким расчетом, чтобы комель дерева 5 выступал в направлении протаскивани за каретку 1 возможно дальше, насколько позвол ет длина безсучковой зоны. Затем включают привод рабочего хода каретки 1, дерево при этом зажимаетс между захватом 2 и рычагом 3 при помощи рабочей ветви 4 т гового органа, котора поворачивает захват и рычаг навстречу друг другу, обеспечива зажим дерева 5 даже в том случае, если оно не лежит на каретке. После этого каретка 1 с зажатым на ней деревом перемещаетс по направл ющим в рабочем положении. В процессе этого перемещени с дерева срезаютс сучь .Tree 5 is loaded simultaneously into the delimbing organ (not shown) and a pulling device in such a way that the butt of the tree 5 protrudes in the direction of pulling out of the carriage 1 as far as possible without the length of the bare zone. Then the drive of the carriage stroke 1 is turned on, the tree is clamped between the grip 2 and the lever 3 by means of the working branch 4 of the thrusting body, which turns the grip and the lever towards each other, ensuring the clamp of the tree 5 even if it does not lie on carriage. After that, the carriage 1 with the tree clamped on it is moved along the guides in the working position. In the process, this branch is cut from the tree.

Далее привод каретки 1 переключают на холостой (возвратный) ход, при котором холоста ветвь 6 т гового органа отводит, поворачива вокруг оси Оь захват 2 от дерева 5. В это врем захват 2 воздействует своим упором 7 (или гибкой т гой 8) на рычаг 3, поворачива его вокруг оси О2 на угол, необходимый дл сбрасывани обработанного дерева.Next, the carriage 1 drive is switched to idle (return) stroke, in which the 6th branch of the thrusting branch withdraws the idler, turning around the axis Оь the gripping 2 from the tree 5. At this time, the gripping 2 acts with its abutment 7 (or flexible pulling 8) 3, turning it around the O2 axis by the angle necessary to drop the treated wood.

Затем каретку 1 при помощи холостой ветви 6 т гового органа возвращают в исходное положение, и повтор ют цикл работы устройства .Then, the carriage 1 is returned to its original position with the help of the idle branch of the 6th traction organ, and the device operation cycle is repeated.

Предмет изобретени Subject invention

Claims

1. A deliming machine pulling device that includes a movable carriage with a crescent shaped drive clamping grip mounted on it and a lever, which is rotatable in common with it to the plane drawing direction, is kinematically connected with the grip

drive system, so that, in order to increase the reliability of tree retention while pulling it through the cutting body of the delimbing machine, the pivot arm of the device is connected to the pressure grip using the working branch of the drive unit cable system , a single branch of which is passed through the bypass block on the carriage and attached to the clamping grip.

2. The device according to claim 1, characterized in that the working branch of the traction body of the cable drive system, which connects the clamping grip with the pivoting lever, is stored in the blocks that form a tackle mounted on the grip and the lever.

3. The device according to paragraph.n. 1 and 2, characterized in that the kinematic connection of the clamping grip with the pivoting lever is made with the aid of a stop on the grip interacting with the lever when the carriage is idling.

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