RU22186U1 - MINING INSTALLATION - Google Patents

Abstract

1. Mining installation, including a base loader or roadheader and mounted on it a mounter of articulated-parallelogram type, characterized in that the mounter, consisting of two spaced-apart articulated parallelograms with power hydraulic jacks, pivotally connected to mounting carts, and other ends with a connecting farm, on which there is a rotary platform with installation forks for tops or lining packages and a hydraulic jack for removal, longitudinal of moving and tightening the upper to the roof of the mine, mounted with the possibility of movement along the axis of the base machine through its mechanism along the guide beams, rigidly fixed to the running frame of the base machine. 2. Installation according to claim 1, characterized in that the mechanism for moving the mounting trolleys of the roof mount is made in the form of two hydraulic jacks with chain travel doublers mounted on guide beams.

Description

УЖ 622.223.8M. 0i. 4. E 2IC, E 21D

mining USTANON A.

The invention relates to ropHoiviy business .. It is intended for the implementation of two operations and technological processes of mining.

When carrying out mining workings of the combine wm browzrnvnBM: the methods of the operation of the technological process are as follows: destruction of the rock face, unloading / loading / destroyed rock mass and fixing the workings. The harvester method of conducting mine workings is more progressive, as the operations for the destruction of the slaughter and unloading of the rock mass are performed simultaneously. When drilling and blasting - these operations are performed sequentially. In addition, a very laborious operation is added to them - drilling holes designed for the subsequent explosive breaking of rock-bottom IL14 coal face. The operation to fix the mine is usually carried out separately or with stops of work, the main iuBSMEf or after destruction and unloading. The exception is combash. tunneling drills or drilling and blasting aggregated boilers ,. The area of mash-up of combine and aggregated drill-and-blasting complexes is the development of a large length / radius and usually one Sh1osh, cross section.

When conducting workings of various sections and lengths, a set of sinking maops is usually used. and installations. The combinational method of carrying out such developments requires the use of a roadheader with a selective executive body and a mounted or ground mounted installer. When using the explosive blasting method, the following drill holes are used: mine drill, loading or boring machine, suspended iijm suspended. crepeinstaller. With the combine and. blasting and blasting method. e: x sinking in the process of erecting the lining, it is necessary to stop the operation of the main part 1 of the kojlex / koslekta machine - a roadheader or a loading machine, moving it away from the workstation for some distance, for unhindered. work on the construction of lining. At aversheshad. maneuvering in the near-bottom part of the mine workings is necessary. costs. you’ll need to lengthen the length of the work} s passage, the entire cycle, and the penetration rate,

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continuous loader, shalstnel drill rig, shunting trolley and other equipment .. The construction of a constant 1 grap is carried out with the ShK1 elevator or manually.

Known tahshe. KGB-1, KGV-2 and Siberia complexes / according to N.A. .Malevich, Mining and mining machines and claws. M ,: Nedra, 1980 .,291-297 /. Oty koshleksy are intended for carrying out workings blfzovrynshnl way. The cross-section of the conductors of the 1st workings of the 1st stage and with shlexes from 12 to 25 g. The KGV-1 complex includes: loading 1 yaats1ina of type 2PNB-E, USh1-2M reloading machine, trolleys, portal boring rig on a wheel-rail track, overhang mounting bracket ,. mounted cart, mounting racks on wheel-rail and other equipment.

Koshleks KGV-E consists of a loading iviam-iEH 2PNB-2, a reloader UPL-EM, a land mounted installer on a caterpillar track ШГ-1, ш, a shaft drilling rig on a crawler track БУА-ЗС and other equipment

 the disadvantage of considering three sets and sets is a large number of machines and equipment located in the bottom-hole part of the mine, which leads to a significant complication of the technological process of carrying out and clutter of the mine; requires significant, total time spent on auxiliary work on the replacement of equipment. iviamnH and installations in tunneling face and sshayet for the sinking. Most 0 according to the konshonovochny scheme, are ISHB-EV and EPNB-EV boring machines. These mashzhy-, .consist of dvr of the main parts - loading: mash1sh of continuous action 1NNB-2, and. E1ShB-2 and hinged billet equipment / N.A. Malevich. Mining machines and košleksy. M .: Nedra, 1980. p. 123,124 /. Such a combination is insufficient, rational, as well as drilling and loading operators do not have a direct connection. During the operation of these 1 towers, their mounted billet equipment is first used, and then it is turned on after charging and blasting the rock face The work of the loading part of the IVIIMIMH drilling rig. At the same time, for the construction of a permanent lining, the use of additional devices is necessary: or machines with an expenditure of time for their completion in a tunnel face.

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vuyu / machine, designed to - perform the main operation when conducting workings. Such an operation with the harvester method is the destruction of the face ispolneny / Etelny. body, and when drilling and blasting - unloading / loading / rock mass. The second operation in terms of value and technology is the fastening of a mine working site, which will be completed as soon as the roof is exposed; Thus, in. To get the installation of the unit to enter: the base machine and speed for the construction of the lining. Such an installation will significantly simplify the organization of the technological process of sinking and increase the performance of workings.

The aim of the invention is to develop a constructive scheme for a mining installation with maneuverability, adaptability to varying widths and heights of mine workings and the possibility of installing several tops or packages / frames / lining without additional mixing along the mine.

According to the invention, the delivered tsvzhi are achieved in that a mining installation comprising a selective tunneling machine as a base gear. type or. a plowing machine of cyclic or continuous operation, and a mounting device mounted on a base machine, a mounting device. / mounting device / articulated - parallelograh (11th type has the ability to move along the axis of the base machine, mining and mining installation, including the named equipment .., characterized in that the mounting device, consisting of two spaced articulated parallelogs with power .. hydraulic overhead, mounted on mounting bodies located on the side of the base; machines on the. guide beams .. Guide beams are rigidly attached to the chassis, frame of the base machine ... Mounting trolleys.have, the ability to move along the axis of the dash through its mechanism.:.

The proposed tunneling installation is characterized in that on the truss connecting the second ends of the articulated, parallel-gravel shafts, a rotary platform is mounted with an optional limited rotation on both sides at an angle of 90 together with the upper pack support. .

Krepeustano.vshchik of the installation is equipped with G1shchravl, ichesky mechanism of removal, movement along soya, installation and. preload to the roof, the development of the upper supports, followed by .connection with the uprights.

the tops or lining packages are placed along the installation, and the lashing installation is given, and the brackets are fixed to the base machine body,

Significant differences are:

1. The mining unit, consisting of a base loader or roadheader, and a mounting device / mounting device / mounted on the base machine, allows without additional displacements along the mine to carry out alternately two main operations of the technological process: unloading the rock mass, and with the combine Method for the destruction of the face and the loading of rock mass, and the fastening of spent workings,

. . The crepe installation consists of two spaced wide. she.rnirnyh parallel granules mounted on mounting dividers with the ability to mix. along the base machine along the leveling beams rigidly fixed to the running frame on both sides of the machine .. It can take two main crawls on the machine. Worse. back - when performing the basic .machine of the main function. / digging z.boy, loading mountain, mass. At the same time, it rests on brackets attached to the machine body. Front support - .. during the construction of the lining. Moving the installer along the axis. Hydrodrashtazhka of the car is carried out: .. with chain doublers of the course. -,.

2. Separated articulated parallel shrouds with. a power guard 81, with its intrusion conid and articulated, a connecting farm, on which .mount1 is mounted, a platform with a mounting fork for upper or support packages. The platform is rotated through an angle of - 90 by its own rotation mechanism. A hydraulic mechanism is also mounted on the connecting ferry. It is designed to sequentially remove the upper arms from the rotary platform, moving them along the longitudinal axis of the machine and coming under the roof.

Depending on your operations ba, call back, rotary plate. it is set so that the upper arms fix the longitudinal axis of the machine, without hindering the completion of its main engine, and when mounting work, the platform rotates at the angle of the EA with the possibility of removing the upper supports from it; 1 more; with the help of the mounting mechanism with subsequent movement and pressing to the roof of the mine,

US. Щ The installation consists of a base I, in a continuous loading machine, on which a mounting unit / mounting device / 2 is movably mounted. Loading I includes a loading / working / organ 3 body. 4, caterpillar movement mechalism 5, which is mounted on the chassis b. The crepe watcher 2, which has sewn up the most back position on the base machine I, consists of two gimbal parallelograms 7 / Fig. I and 3 / s power 1.sh: hydraulic shafts1 w ... 8, two mounted carts 9, which are mounted on the guide beams 10. with the possibility of moving along them using the feed mechanism II. Each feed mechanism is made in the form of hydraulic rams with a chain stroke doubler. The second ends of the articulated parallelogram / ju. pivotally connected to the connecting pole 12. A pivot plate $ opt1u1a 13 was mounted on the farm with mounting pins 14 for the tops 15 or packages. fasteners and hydraulic gear 16, which are used to remove., move and preload the tops to the roof of the mine. The hydraulic jack consists of hydraulic jacks 17 vertically, hydraulic jacks 18 of horizontal displacements and guide beams 19 for the transverse beam with a hydraulic jack 17 mounted on it. On the hydraulic jacks 17, the removed forks are rigidly fixed. In Fig. I, a mining tunneling with a fixer is shown, behind.ni1t10sch1F1 rear / transport / spoiling. At the same time, the fixer 2 rests with its connecting truss 12 on the brackets 21, which are firmly fixed on the sides of the body 5 of the base machine, and the platform 13 swivels it with the top 15 is deployed so that the tops are parallel to the longitudinal axis of the installation. In this position, the installation can freely move both along the length and along the width of the mine. On the. FIG. 2 shows a view of a mining installation in the process of erecting a lining. The installer 2 latch on the base machine I forward position .. With the help of hydrodynamic .mechanism 16 is removed, moving and preloading the next upper 15 to the roof of the mine. In FIG. 3 shows a mining installation / top view / Guides of the barrel 10 are attached to the running frame of the installation using rigid brackets 22. .-, The principle of operation of the mining installation is as follows. I. At the beginning of the work shift, a mining unit, including a roadheader or loading mshp1shu with a fixing installer. j2, c. 6 (.

it is diverted from the bottom to the place of size Е.1, the position of the tops or lining packages, the KrepeustanoSchik E is moved to the front position and lowered. on the working ground .. On the pivot on the platform, they install the tops or lining packages. At the same time, it is turned so that the tops are parallel to the longitudinal axis of the installation. Depending on the type of base workshop, the post shadot is as follows. Installation on the basis of a roadheader with a selective executive body After installing the stakes on the rotary Agu platformer, the combine goes into the face and proceeds to i: its destruction. As the roof reveals, the work of the executive body of the kombash ceases, and the fixer moves to the front position and with the help of the hydraulic. fur, nizma 16 osu1i. installation of the upper or pe. support package. After installation of the next paivibi, the combine proceeds

to the implementation of their main f; nctions.

The basic raspberry plant is a loader. The mining installation before shaving the face is assigned to the storage location of the re-placement of the upper or support packages / on the transport platform with /. While drilling a hole with a drill rig, the required number of tops / packages / supports are placed on the roof support installed on the ground. After that, it is transferred to the rear / transport / position. The installation is fed into the face after blasting and blasting, and begins to load the rock mass. As the roof and soil are depleted, the creamer moves along the leveling line and is set to the working position to remove the next top / package / and fix it. After the installation of paim, the crepe-boring installation, again the process: it loads the rock mass.

, I. Structural diagram of a mining installation with a mount in the rear / transport / position.

Shig 2. The design of the mining installation with the mount in the front / working / position. .

. big 3. A top view of the design of the mining tooling.

lOf} About 66

Claims (2)

1. Mining installation, including a base loader or roadheader and mounted on it a mounter of articulated-parallelogram type, characterized in that the mounter, consisting of two spaced-apart articulated parallelograms with power hydraulic jacks, pivotally connected to mounting carts, and other ends with a connecting farm, on which there is a rotary platform with installation forks for tops or lining packages and a hydraulic jack for removal, longitudinal movement and preloading the upper to the roof of the mine, mounted with the possibility of movement along the axis of the base machine through its mechanism along the guide beams, rigidly fixed to the running frame of the base machine. 2. Installation according to claim 1, characterized in that the mechanism for moving the mounting trolleys of the roof mount is made in the form of two hydraulic jacks with chain travel doublers mounted on guide beams.