SU750081A1 - Arrangement for driving ascending mine workings - Google Patents

Description

hot side; on F1, gg. 3 - a section through the cabin.

The device for driving excavation works includes a chassis; mtnijochuyushchy upper support carriage I drive carriage 2 mounted on the monorail 3 and fixed on p, am 4, on which with the help of rotary columns 5 and power 1shlyndrov 6 fixed arrows 7, connected by rotary columns 8 and the power cylinders 9 with the platform 10. Between themselves, the arrows are connected by a power cylinder 11 mounted diagonally, which makes it possible to reduce its length and simplify the design of the mount. The frame is equipped with support jacks 12.

Drilling tools 13 are installed using the slide 14 on the manipulators 15, the axes of rotation of which are fixed on the ends, platforms 1O, and the manipulators are placed on the sides of the cab 16, which allows reducing their overall dimensions. The cab is installed on the platform 10 by means of elastic pads 17 to reduce the impact of vibration on the worker during drilling, and is also equipped with hinged doors 18, 19, a folding seat 20 and side windows 21. Installing the cabin on the platform provides free access to the drill bodies and the face in 2se charges.

The upper part of the cabin is made retractable in the form of a safety umbrella 22, mixed by means of a power cylinder 23 along the guides 24. For passing on curved parts, the cabin has a tracking system in the Vada 2 spring-loaded stops 2 5 with rollers 2 6 installed in pockets 27 and interacting with the monorail 3 and the handle 28 of the spool 29 for controlling the power cylinders 9 to rotate the platform by means of levers 30 and tie rods 31. To isolate the cabin from noise and dust, the cabin is of a closed type with inlet ventilation.

When lifting the device to the bottom, due to the following system, a constant distance between the cab 16 and the monorail 3 is provided, while the spring-loaded stops 25 with the rollers 26 contact the monorail, rotate depending on the change of its angle on the pylon and act on the handle 28 the spool 29 controls the power cylinder tilt 9 platrror-10 through the levers 30 and the gi 31.

After lifting to the face, the handle 28 is pulled out of the hook with a pull of 31,

the spring-loaded stops 25 are retracted into the pockets 27 and the device is fixed by the support jacks 12. Umbrella 22 moves along guide 24 through the power cylinder 23 and produces

With the inspection and assembly of the slab, after which the umbrella is lowered. The cockpit can be moved between the supine and lateral sides, working out by tilting the arrows 7 ,.

power CIPSHVROV 6 and C1-SHSH TsKPShZDpoB 9, performing the adjustment of the horizontal position of the platform with the cab. Moving the cab between the side walls of the excavation is done by tilting the booms 7 to form:

My 4 and the platform 1O ball is a paral-lever parallelelogram, by means of power shishdra 11, mounted diagonally arrowheads.

To monitor the drilling of central holes, Deokn 19 is used, and the contouring mnjpOB - windows 21. The latter are also used to control the entire drilling process.

The movement of the drilling tools 13 to the predetermined point is carried out by means of mashpulators 15, located on the sides of the cabin, and the movement of the platform,

After drilling, the pa6o-jie boring bodies 13 are lowered in the sled 14, the hatches 19 are pressed down and the charging is done.

For lowering the device into the lower receiving part of the rising development, remove the strut from the support jacks 12, the following system is brought to the working position, the handle 28 is inserted into the B gear with the pull 31, the spring-loaded stops 25 are removed from the pockets before contact with the monorail 3 and a driven carriage 2 is turned on.

The use of this invention will significantly improve the working conditions of the miners, increase labor productivity by 1.5–2 times and save up to 80000 rubles. on one device for service life.

Claims (2)

 1. A device for penetrating recess workings containing a chassis with a frame, moving along a monorail a cab mounted on a platform connected to the frame by a hinged parallelograph, drilling booms with manipulators, the attachment axes of which are installed at the ends of the platform, and power cylinders of turning the platform, characterized in that works in the workings of the alternating direction and section, the cabin is equipped with a tracking system, made in the form of spring-loaded stops, for interaction in the transport position with the monorail, and the stops are connected I am waiting for a pull that is connected to the gold by the Nikik control of power cylinders turning the platforms. 2, The device according to claim 1, of which is that the top of the cab is retractable. Sources of information taken into account in the examination 1. Drilling CTaHOk Alimak Groundjnor. ({Rm bnden number 295, May 1972. 2. The patent of Norway No. 119784, cl. 710-145, pub. 1970 (prototap). y.ys / xXXV / A - / F /five / 1f figure 1 View fi 3 /) . 1