SU321630A1 - DEVICE FOR MOVEMENT OF MECHANIZED STRIP - Google Patents

Description

The well-known device for moving the sections of mechanized supports, aggregated with a conveyor and a cutting machine, including supporting rollers mounted on the bases of the sections, and a mobile device with a drive, does not provide synchronous operation of the cutting machine with the attachment of a clearing face.

In order to ensure synchronous operation of the excavation machine with the fastening of the clearing in the proposed device for moving the mechanized support, each section is equipped with a traverse with a roller pivotally connected to the conveyor by means of adjustable t with shock absorbers, and the front axle interacting with the rollers is made in the form of a double-sided cone lugs, mounted on its ends.

The drawing shows a diagram of the excavation complex (top view) with the described device.

The excavation complex includes a plow /, an end section of the support 2, a linear section of the support 3. Each linear section of the support 3 is provided with a roller 4 with an axis 5 fixedly fixed to the section of the support.

In the same plane with roller 4, from the side of Zaval from it, is located roller 6, the axis of which is fixed on traverse 7. Traverse 7 is hingedly connected to the stand of conveyor 8

(base beam) with the help of t g 9. T g 9 have travel stops 10, with which you can adjust the stroke of t g 9 relative to the lining section d.

Between the rollers is shown the Advancers 11, shaped in the form of a two-sided cone. Moves the mover alongside by the walking organ 1 (for example, a round link chain). On the trunk organ, on both sides

from peredvizchik, stops 13 are installed, the insertion of which is the fixation of t g 9 relative to the lining section by release of the latch 14. The stops 1 can be used to command the unloading and loading commands

next section of the crape. The stops 13 are installed in such a way that during the movement of the lining section, the adjacent sections are turned on the thrust and their rods 9 are fixedly fixed relative to the lining sections.

There are shock absorbers 15 between each linear lining section and the conveyor bed (base beam).

Mechanized roof support, equipped with the proposed mobile unit, in a complex

with struga works as follows.

At the beginning of the cycle, the plow / is in the lower or upper niche. Sections lining through shock absorbers 15 are tightened by becoming the conveyor to the chest of the slaughter. The plow works on shuttle

end section 2 is installed. Position the advances of the end section when the winch is located on the drift, and move Advancer 11. When moving along the bottom, Advancer 11, resting on roller 6, presses roller 4, and with it the section of the crushing to slaughter ; The shock absorbers 15 are then compressed, the 9 sections are fixed relative to the sections of the roll, and relative to the previous one, with the help of holes 10, relative to the next, pressing the stop 13 onto the latch 14. After the passage and turning, the shock absorbers unclench, placing the conveyor to the chest, and shifting the rollers 4 n 6 in the original nolozhenne. Fixing g 9 against the lining sections, if the adjacent section is not appropriate, is necessary to prevent the conveyor from moving away from the bottom.

Thus, the securing sections, connected by a conveyor or base beam into one continuous chain, are successively moved to the bottom following the plow pass. When the plow passes in the opposite direction, the operations are repeated.

P r d d e m e and 3 o b e te n u

A device for shifting mechanized roll sections, aggregated with a conveyor and a cutting machine, including support rollers mounted on the bases of the sections and a front drive, characterized in that, to ensure synchronous operation of the cutting machine with the clearing of the clearing face, each section is provided traverse with a roller pivotally connected to the conveyor by means of adjustable t with hydraulic shock absorbers at its ends.