CN219691558U - Colliery is hydraulic support dismantles conveyer in pit - Google Patents

Abstract

The utility model relates to the technical field of coal mining and discloses a coal mine underground hydraulic support disassembly and transportation device, which comprises two support plates, wherein transverse plates are fixed on two sides between the two support plates, lower plates are fixed on the bottoms of the two support plates, bottom plates are arranged below the two lower plates, sliding mechanisms are arranged between the bottom plates and the lower plates, rollers are arranged on two sides above the two support plates, two ends of each roller are respectively connected to one side of the two support plates in a rotating way, one end of one roller is connected with a rotating mechanism, and a transmission mechanism is arranged between one ends of the two rollers. According to the utility model, the disassembled hydraulic support is placed in the box body, the box body can be driven to move by winding or putting down the pull ropes, and the two sides above the box body are connected with the pull ropes, so that the box body can be more stable in up-down transportation.

Description

Colliery is hydraulic support dismantles conveyer in pit

Technical Field

The utility model relates to the technical field of coal mining, in particular to a device for disassembling and transporting a hydraulic support under a coal mine.

Background

Coal mines refer to places rich in coal resources and are generally divided into underground coal mines and open air coal mines. When the coal seam is far from the earth surface, coal is generally selected to be extracted from underground mining roadways, which is an underground coal mine. When the distance between the coal seam and the ground surface is very short, the earth surface soil layer is generally stripped directly to excavate coal, and the coal is an open pit coal mine. When carrying out colliery underground operation, need use hydraulic support to support the ore deposit hole, at present will dismantle hydraulic support put in the box rethread elevating system and transport it to the pit, but current elevating system only adopts a stay cord to be connected with the box, and the box is unstable inadequately, takes place the slope easily, has certain potential safety hazard.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the underground hydraulic support disassembly and transportation device for the coal mine, which has the advantage of stability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery is hydraulic support dismantles conveyer in pit, includes two backup pads, two both sides all are fixed with the diaphragm between the backup pad, two the backup pad bottom all is fixed with the hypoplastron, two the hypoplastron below all is provided with the bottom plate, and is provided with slide mechanism between bottom plate and the hypoplastron, two backup pad top both sides all are provided with the gyro wheel, and the gyro wheel both ends rotate respectively and connect in two backup pad one side, one of them gyro wheel one end is connected with rotary mechanism, two be provided with drive mechanism between the gyro wheel one end, two be provided with the box between the backup pad, box top both sides all are fixed with stay cord one end, two the stay cord other end twines respectively and fixes on two gyro wheels.

As a preferable technical scheme of the utility model, the sliding mechanism comprises a sliding groove and a sliding plate, wherein the sliding groove is formed above the bottom plate, the sliding plate is fixed below the bottom plate and is arranged in the sliding groove in a sliding manner, a plurality of grooves are formed in two sides below the sliding plate, and balls are movably connected in the grooves.

As a preferable technical scheme of the utility model, the rotating mechanism comprises a side supporting plate, wherein the side supporting plate is fixed on one side above the supporting plate, a motor is arranged above the side supporting plate, one side of the motor is connected with a rotating shaft, and one end of the rotating shaft is connected with one end of a roller.

As a preferable technical scheme of the utility model, the transmission mechanism comprises a shell and two rotating rods, wherein the shell is fixed on one side above the supporting plate, one ends of the two rotating rods are respectively fixed on one ends of the two rollers, the two rotating rods are both arranged in the shell, gears are respectively fixed on the other ends of the two rotating rods, and the two gears are mutually matched.

As a preferable technical scheme of the utility model, pulleys are movably connected to one sides above the two transverse plates, and one side of each pulley is contacted with the pull rope.

As a preferable technical scheme of the utility model, the two sides of the lateral wall of the transverse plate are movably connected with the side pulleys, and the pull rope is arranged between the two side pulleys.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the disassembled hydraulic support is placed in the box body, the box body can be driven to move by winding or putting down the pull ropes, and the two sides above the box body are connected with the pull ropes, so that the box body can be more stable in up-down transportation.

2. According to the utility model, the device is placed above the wellhead, and the sliding mechanism pushes the supporting plate to drive the box body to horizontally move, so that the position of the box body can be conveniently adjusted, and the box body can better enter the wellhead.

Drawings

FIG. 1 is a schematic perspective view of a coal mine underground hydraulic support disassembly and transportation device;

fig. 2 is a schematic diagram of a front view structure of a hydraulic support disassembly and transportation device under a coal mine;

fig. 3 is a schematic top view of a disassembly and transportation device for a hydraulic support under a coal mine according to the present utility model;

fig. 4 is an enlarged schematic diagram of a portion a structure of a coal mine underground hydraulic support dismounting and transporting device.

In the figure: 1. a support plate; 2. a lower plate; 3. a bottom plate; 4. a cross plate; 5. a case; 6. a side pulley; 7. a pulley; 8. a pull rope; 9. a side support plate; 10. a rotating shaft; 11. a motor; 12. a housing; 13. a rotating rod; 14. a gear; 15. a chute; 16. a slide plate; 17. a groove; 18. a ball; 19. and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model provides a coal mine underground hydraulic support disassembly and transportation device, which comprises two support plates 1, wherein transverse plates 4 are respectively fixed on two sides between the two support plates 1, lower plates 2 are respectively fixed on the bottoms of the two support plates 1, a bottom plate 3 is respectively arranged on two sides of the upper sides of the two support plates 1, a sliding mechanism is arranged between the bottom plate 3 and the lower plates 2, the lower plates 2 can slide above the bottom plate 3 through the sliding mechanism, rollers 19 are respectively arranged on two sides of the upper sides of the two support plates 1, two ends of each roller 19 are respectively connected to one side of the two support plates 1 in a rotating manner, a rotating mechanism is connected to one end of one roller 19, a transmission mechanism is arranged between one ends of each roller 19, a box 5 is arranged between the two support plates 1, one end of a pull rope 8 is respectively fixed on two sides of the upper sides of the box 5, the other ends of the two pull ropes 8 are respectively wound and fixed on the two rollers 19 through the rotating mechanism, one roller 19 can be driven to rotate, and the other roller 19 can be driven to rotate through the transmission mechanism, so that the other roller 19 can be driven to move up and down.

The sliding mechanism comprises a sliding groove 15 and a sliding plate 16, the sliding groove 15 is formed in the upper portion of the bottom plate 3, the sliding plate 16 is fixed below the lower plate 2, the sliding plate 16 is arranged in the sliding groove 15 in a sliding mode, a plurality of grooves 17 are formed in two sides of the lower portion of the sliding plate 16, balls 18 are movably connected in the grooves 17, the sliding plate 16 can slide in the sliding groove 15 more smoothly through the balls 18, the horizontal position of the box body 5 can be adjusted through the sliding of the sliding plate 16 in the sliding groove 15, and accordingly the box body 5 can better enter a wellhead.

Wherein, slewing mechanism includes side support plate 9, and side support plate 9 is fixed in backup pad 1 top one side, and motor 11 is installed to side support plate 9 top, and motor 11 one side is connected with pivot 10, and pivot 10 one end is connected with gyro wheel 19 one end, and starter motor 11, motor 11 can drive pivot 10 and rotate, and pivot 10 rotates just can drive one of them gyro wheel 19 and rotate.

Wherein, drive mechanism includes casing 12 and two bull stick 13, casing 12 is fixed in backup pad 1 top one side, two bull stick 13 one end is fixed respectively in two gyro wheel 19 one end, and two bull stick 13 all set up in casing 12, two bull stick 13 other ends are fixed with gear 14 respectively, and two gear 14 mutually support the setting, rotate when one of them gyro wheel 19, just can drive the gear 14 of its one end and rotate, because two gear 14 mutually support the setting, one of them gear 14 rotates just can drive another gear 14 and rotate to this just can drive another gyro wheel 19 and rotate in opposite directions.

Wherein, two diaphragm 4 top one side all swing joint have pulley 7, and pulley 7 one side and stay cord 8 contact, can inject the vertical direction of stay cord 8 through pulley 7.

Wherein, diaphragm 4 lateral wall both sides all swing joint has sideslip wheel 6, and stay cord 8 sets up between two sideslip wheels 6, can prescribe a limit to the horizontal direction of stay cord 8 through two sideslip wheels 6.

The working principle and the using flow of the utility model are as follows:

when the transporting device is used, the bottom plate is only required to be placed on two sides above a wellhead, the detached hydraulic support is placed in the box body, the supporting plate is pushed to enable the box body to horizontally move through the sliding mechanism, the horizontal position of the box body 5 can be adjusted, the box body 5 can better enter the wellhead, the motor 11 is started, the motor 11 can drive one of the rollers 19 to rotate, one of the rollers 19 can drive the other roller 19 to rotate through the transmission mechanism, the two rollers 19 simultaneously rotate to enable the pull rope 8 wound on the rollers to move, so that the box body 5 can be driven to move up and down, and the box body 5 can be more stable in up-down transportation by connecting the pull rope 8 on two sides above the box body 5.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a colliery is hydraulic support dismantles conveyer in pit, includes two backup pads (1), its characterized in that: two both sides all are fixed with diaphragm (4) between backup pad (1), two backup pad (1) bottom all is fixed with hypoplastron (2), two hypoplastron (2) below all is provided with bottom plate (3), and is provided with slide mechanism between bottom plate (3) and hypoplastron (2), two backup pad (1) top both sides all are provided with gyro wheel (19), and gyro wheel (19) both ends rotate respectively and connect in two backup pad (1) one side, one of them gyro wheel (19) one end is connected with rotary mechanism, two be provided with drive mechanism between gyro wheel (19) one end, two be provided with box (5) between backup pad (1), box (5) top both sides all are fixed with stay cord (8) one end, two the stay cord (8) other end twines respectively and fixes on two gyro wheels (19).

2. The underground coal mine hydraulic support disassembly and transportation device according to claim 1, wherein: the sliding mechanism comprises a sliding groove (15) and a sliding plate (16), wherein the sliding groove (15) is formed in the upper portion of the bottom plate (3), the sliding plate (16) is fixed below the lower plate (2), the sliding plate (16) is arranged in the sliding groove (15) in a sliding mode, a plurality of grooves (17) are formed in two sides of the lower portion of the sliding plate (16), and balls (18) are movably connected in the grooves (17).

3. The underground coal mine hydraulic support disassembly and transportation device according to claim 1, wherein: the rotating mechanism comprises a side supporting plate (9), the side supporting plate (9) is fixed on one side above the supporting plate (1), a motor (11) is installed above the side supporting plate (9), one side of the motor (11) is connected with a rotating shaft (10), and one end of the rotating shaft (10) is connected with one end of a roller (19).

4. The underground coal mine hydraulic support disassembly and transportation device according to claim 1, wherein: the transmission mechanism comprises a shell (12) and two rotating rods (13), wherein the shell (12) is fixed on one side above the supporting plate (1), one ends of the two rotating rods (13) are respectively fixed on one ends of two rollers (19), the two rotating rods (13) are all arranged in the shell (12), the other ends of the two rotating rods (13) are respectively fixed with gears (14), and the two gears (14) are mutually matched.

5. The underground coal mine hydraulic support disassembly and transportation device according to claim 1, wherein: the pulleys (7) are movably connected to one side above the two transverse plates (4), and one side of each pulley (7) is contacted with the pull rope (8).

6. The underground coal mine hydraulic support disassembly and transportation device according to claim 1, wherein: both sides of the side wall of the transverse plate (4) are movably connected with side pulleys (6), and a pull rope (8) is arranged between the two side pulleys (6).