Slope surface drilling device for spontaneous combustion control of coal gangue dump

Abstract

The invention provides a slope drilling device for coal gangue mountain spontaneous combustion treatment, and relates to the technical field of coal gangue mountain treatment, the slope drilling device comprises a base, a vertical frame, a drilling mechanism, a supporting mechanism and an adjusting mechanism, the base comprises an outer seat and an inner seat rotatably connected in a notch of the outer seat, the vertical frame is vertically arranged on the inner seat, the drilling mechanism is slidably arranged on the vertical frame, and the supporting mechanism is arranged on the inner seat. The supporting mechanism is arranged on the inner seat in a liftable mode, the adjusting mechanism comprises an adjusting electric cylinder and an adjusting seat, the adjusting seat is provided with an abutting face used for abutting against the inner seat and changing the inclination angle of the inner seat in the outer seat, the abutting face comprises a first plane, a first arc-shaped face and a second plane, the first plane is parallel to the outer seat, and the second plane is parallel to the first arc-shaped face. An included angle is formed between the second plane and the outer seat, and when the first arc-shaped surface moves towards the direction close to the second arc-shaped surface, the inner seat can be switched to be parallel to the outer seat from the state that the inner seat is inclined relative to the outer seat. The device can be kept stable after moving to a designated position, and meanwhile soil around the drilling position is compacted.

Description

Technical Field

[0001] The invention relates to the technical field of gangue mountain treatment, and in particular to a slope drilling device for spontaneous combustion treatment of gangue mountain. Background Art

[0002] Spontaneous combustion of gangue heaps not only causes waste of resources, but also causes environmental pollution. At present, the conventional methods for cooling the fire area to prevent and control the spontaneous combustion of gangue heaps include grouting loess covering method, inert gas extinguishing method and fly ash covering method. The above methods mainly control the spontaneous combustion of gangue heaps from the perspective of "oxygen isolation", but because the heat accumulated inside the gangue heap cannot be dissipated in time, re-ignition will often occur over time. To achieve the management of spontaneously combusting gangue heaps and restore the surrounding ecological environment, breaking the physical conditions for heat accumulation is the key, and the elimination of high-temperature residual heat from spontaneously combusting gangue heaps is a key issue that needs to be urgently addressed in the restoration of mining habitats.

[0003] With the development of science and technology and the continuous enrichment of technical means, heat pipe technology has been greatly improved. Heat pipe is a high-efficiency heat exchange element with good thermal conductivity and excellent isothermal properties. It can effectively avoid the problems of easy re-ignition in traditional methods of preventing and controlling spontaneous combustion of coal gangue. It can effectively prevent spontaneous combustion of coal gangue and improve the environmental quality of coal mining areas. Before installing the gravity heat pipe, it is necessary to pre-drill holes on the slope of the gangue mountain, and then insert the heat pipe into the pre-drilled installation hole.

[0004] When using current conventional drilling equipment for drilling, it is difficult for the drilling equipment to remain stable on the slope because the slope of the coal gangue mountain has a certain inclination. Moreover, since the coal gangue mountain is mostly formed by natural accumulation, it has large particle size and density, loose structure and poor stability, which can easily cause the soil around the drilling location to become loose during the drilling process. Summary of the invention

[0005] The purpose of the present invention is to provide a slope drilling device for spontaneous combustion control of coal gangue mountain, which can remain stable after moving to a specified position and can compact the land around the drilling position to avoid collapse during the drilling process.

[0006] The present invention is achieved through the following technical solutions: a slope drilling device for spontaneous combustion control of coal gangue mountain, comprising: a base, the base comprising an outer seat and an inner seat, rollers are arranged at the four corners of the bottom of the outer seat, a notch is opened in the middle of the outer seat, the inner seat is arranged in the notch and is rotatably connected with the outer seat through a rotating shaft; a vertical frame, the vertical frame is vertically arranged on the inner seat, a lifting seat and a driving member for driving the lifting seat to move along the height direction of the vertical frame are arranged on the vertical frame; a drilling mechanism, the drilling mechanism comprises a mounting seat arranged on one side of the lifting seat, a driving motor is arranged on the mounting seat, and a drill rod is detachably connected to the output shaft of the driving motor; a supporting mechanism, the supporting mechanism comprises a supporting seat, a supporting tube and a supporting plate, the supporting seat is arranged on the inner seat, the supporting tube is threadedly connected in the supporting seat and is arranged coaxially with the drill rod, and the supporting plate is arranged on the supporting seat The bottom end of the support seat; an adjusting mechanism, which is arranged on the outer seat and located at the lower part of the inner seat away from the rotating shaft end, the adjusting mechanism includes an adjusting electric cylinder and an adjusting seat, the adjusting electric cylinder is fixedly arranged at the bottom of the outer seat, the adjusting seat is fixedly arranged on the piston rod of the adjusting electric cylinder, and the adjusting seat is provided with an abutment surface for abutting with the inner seat; the abutment surface includes a first plane, a first arcuate surface and a second plane in sequence from the end close to the adjusting electric cylinder to the end away from the adjusting electric cylinder, the first plane is parallel to the outer seat, there is an angle between the second plane and the outer seat, the first arcuate surface is connected between the first plane and the second plane, and a second arcuate surface is provided at the bottom of the inner seat away from the rotating shaft end, and when the first arcuate surface moves in the direction close to the second arcuate surface, it can drive the inner seat to switch from a state of relative inclination with the outer seat to a state of parallel with the outer seat.

[0007] Furthermore, the outer seat is provided with a first stabilizing member and a second stabilizing member for stabilizing the inner seat, the first stabilizing member is used to stabilize the position of the inner seat when the inner seat and the outer seat are in a relatively inclined state, and the second stabilizing member is used to stabilize the position of the inner seat when the inner seat and the outer seat are parallel to each other.

[0008] Furthermore, the first stabilizing member includes a stabilizing block and an adjusting screw, the adjusting screw is threadedly connected to one end of the outer seat away from the adjusting mechanism and one end of the adjusting screw is located in the notch, the stabilizing block is rotatably connected to the end of the adjusting screw located in the notch, the top surface of the stabilizing block is provided with a first inclined surface, and the bottom surface of the inner seat is provided with a second inclined surface, and when the inner seat is in contact with the second plane of the adjusting seat, the second inclined surface and the first inclined surface are parallel to each other.

[0009] Furthermore, the second stabilizing member is a stabilizing plate, which is disposed in the notch and located above the inner seat. When the inner seat fits the first plane of the adjustment seat, the inner seat abuts against the stabilizing plate.

[0010] Furthermore, a driving disc is arranged on the output shaft of the driving motor, the drill rod comprises a straight rod section and a spiral section, and flanges are arranged at the top of the spiral section and at both ends of the straight rod section.

[0011] Furthermore, the driving disk is a polygonal disk, and a polygonal hole matching the shape of the polygonal disk is formed on the top of the supporting tube.

[0012] Furthermore, the outer seat is provided with a clamping mechanism for clamping the gravity heat pipe and a flipping mechanism for driving the clamping mechanism to flip; the inner seat is provided with a slide groove, and the support seat is slidably arranged in the slide groove; the mounting seat is detachably connected to the lifting seat by bolts.

[0013] Furthermore, the clamping mechanism includes a driving seat, and clamping seats are slidably arranged on both sides of the driving seat. A double-axis screw is rotatably arranged inside the driving seat for driving the two clamping seats to move toward or away from each other, and a rotating motor is arranged at one end of the driving seat for driving the double-axis screw to rotate.

[0014] Furthermore, the flipping mechanism includes a flipping frame and driving ropes arranged on both sides of the flipping frame, the flipping frame is rotatably arranged on the outer seat, one end of the driving rope is fixedly connected to the flipping frame, and the other end is provided with a hook, both sides of the lifting seat are provided with hanging rings for hanging the hooks, and the driving seat is fixedly arranged on the flipping frame.

[0015] Furthermore, a guide frame is provided on the outer seat, and the guide frame is located between the flip frame and the vertical frame. A guide hole is opened on the guide frame, and the middle section of the driving rope is inserted into the guide hole.

[0016] The technical solution of the present invention has at least the following advantages and beneficial effects: 1. The present invention arranges a support mechanism consisting of a support seat, a support tube and a support plate on the base. By rotating the support tube, the support tube can drive the support plate to move downward to contact the ground and drive one end of the base to tilt up. Since the contact area between the support plate and the ground is much larger than the contact area between the roller and the ground, the stability of the overall structure is greatly improved. At the same time, since the pressure of the overall structure is concentrated at the position to be drilled, the soil around the drilling position is not easy to loosen during the drilling process, and the installation hole formed after the drilling is completed has higher reliability.

[0017] 2. The present invention adjusts the relative position between the inner seat and the outer seat by setting an adjustment mechanism, and stabilizes the adjusted position by the first and second stabilizing members, so that there is an inclined angle between the inner seat and the outer seat when drilling is required, so that when the bottom of the supporting mechanism fits into the slope, the roller at one end of the base is still located on the ground as a fulcrum to play a certain supporting role, and the roller at the other end of the base is separated from the ground when the base is tilted upward, and the support mechanism can replace the tilted roller to support the base at this time, thereby improving the stability of the base on the slope. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the use state of the present invention; Figure 2 It is a schematic diagram of the installation structure of the drilling mechanism of the present invention on the stand; Figure 3 It is a schematic diagram of the structure of the support mechanism of the present invention on the base; Figure 4 It is a structural schematic diagram of the adjustment mechanism and the inner seat when there is an included angle between the inner seat and the outer seat of the present invention; Figure 5 It is a structural schematic diagram of the regulating mechanism of the present invention; Figure 6 It is a structural schematic diagram of the adjustment mechanism and the inner seat when the inner seat and the outer seat are parallel to each other in the present invention; Figure 7 It is a schematic diagram of the structure of the turning mechanism and the clamping mechanism of the present invention; Figure 8 This is a schematic diagram of the overall structure of the present invention after the drilling is completed, in which the flipping mechanism drives the clamping mechanism to rotate; Figure numerals: 1-base, 11-outer seat, 111-roller, 112-notch, 113-first stabilizing member, 1131-stabilizing block, 1132-adjusting screw, 1133-first inclined surface, 114-second stabilizing member, 115-guide frame, 12-inner seat, 121-rotating shaft, 122-second arc surface, 123-second inclined surface, 124-slide, 2-stand, 21-lifting seat, 211-hanging ring, 22-driving member, 3-drilling mechanism, 31-mounting seat, 32-driving motor, 321-driving disk, 33-drill Rod, 331-straight rod section, 332-spiral section, 333-flange, 4-support mechanism, 41-support seat, 42-support cylinder, 421-polygonal hole, 43-support plate, 5-adjustment mechanism, 51-adjustment electric cylinder, 52-adjustment seat, 521-abutment surface, 5211-first plane, 5212-first arc surface, 5213-second plane, 6-clamping mechanism, 61-driving seat, 62-clamping seat, 63-double-axis screw, 64-rotating motor, 7-flipping mechanism, 71-flipping frame, 72-driving rope, 73-hook. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example 1 The following reference Figure 1-Figure 8As shown, combined with a specific embodiment, the present embodiment provides a slope drilling device for spontaneous combustion control of coal gangue mountain, including a base 1, a stand 2, a drilling mechanism 3, a support mechanism 4 and an adjustment mechanism 5. The base 1 includes an outer seat 11 and an inner seat 12. Rollers 111 are provided at the four corners of the bottom of the outer seat 11. A notch 112 is provided in the middle of the outer seat 11. The inner seat 12 is rotatably connected to the outer seat 11 through a rotating shaft 121 and is located in the notch 112; the stand 2 is vertically welded to the inner seat 12, and a lifting seat 21 and a driving member 22 for driving the lifting seat 21 to move along the height direction of the stand 2 are arranged on the stand 2; the drilling mechanism 3 is detachably mounted on the lifting seat 21; the support mechanism 4 is arranged on the inner seat 12, and can be moved to the slope in a direction perpendicular to the inner seat 12 to support the base 1 as a whole; the adjustment mechanism 5 is arranged on the outer seat 11 and can adjust the relative position of the inner seat 12 and the outer seat 11. In the initial state, the inner seat 12 and the outer seat 11 are parallel to each other. At this time, the height of the bottom end of the support mechanism 4 is higher than the height of the roller 111. The rollers 111 at the four corners of the base 1 are in contact with the ground. The staff can easily push the base 1 on the slope to move the base 1 to the position to be drilled. When the base 1 moves to the position to be drilled, the position of the inner seat 12 is adjusted by the adjustment mechanism 5 so that the end of the inner seat 12 away from the rotating shaft 121 is turned downward. At this time, there is an angle between the inner seat 12 and the outer seat 11. Then the support mechanism 4 is moved downward and the height of the bottom end of the support mechanism 4 is lower than the height of the roller 111. The roller 111 close to one side of the support mechanism 4 can be tilted upward. At this time, the support mechanism 4 and the roller 111 on the other side jointly support the base 1. Since the support mechanism 4 has a large contact area with the slope, the base 1 has a high stability. In this embodiment, the drive member 22 is selected as a motor screw assembly. In other embodiments, a cylinder or a hydraulic cylinder can also be selected as the drive member 22.

[0022] Reference Figure 1 , Figure 2As shown, the drilling mechanism 3 includes a mounting seat 31 disposed on one side of the lifting seat 21, the mounting seat 31 is detachably mounted on the lifting seat 21 by bolts, a driving motor 32 is fixedly mounted on the mounting seat 31, and a drill rod 33 is detachably connected to the output shaft of the driving motor 32. Specifically, a driving disc 321 is welded to the output shaft of the driving motor 32, and the drill rod 33 includes a straight rod section 331 and a spiral section 332, and flanges 333 are welded to the top of the spiral section 332 and both ends of the straight rod section 331. When drilling, firstly, the flange 333 of the spiral section 332 is installed on the driving disk 321 by bolts, and then the driving motor 32 is started to drive the driving disk 321 to rotate so that the drill rod 33 rotates, and at the same time, the lifting seat 21 is driven to descend as a whole by the driving member 22, that is, drilling can be performed on the slope; after drilling the first section of the hole, the flange 333 of the spiral section 332 is removed from the driving disk 321, and then the flange 333 of one end of the straight rod section 331 is installed on the driving disk 321, and the flange 333 of the spiral section 332 is installed on the flange 333 at the other end of the straight rod section 331, that is, the second section of the hole can be continued. It should be noted that by setting the drill rod 33 as a detachable structure composed of the straight rod section 331 and the spiral section 332, it is convenient to reduce the required height of the stand 2 and the required stroke of the driving member 22, so that the overall structure is more stable, and the base 1 is prevented from tipping over during the pushing process on the slope.

[0023] Reference Figure 3 As shown, the support mechanism 4 includes a support seat 41, a support cylinder 42 and a support plate 43. The support seat 41 is arranged on the inner seat 12, the support cylinder 42 is threadedly connected in the support seat 41 and arranged coaxially with the drill rod 33, and the support plate 43 is arranged at the bottom end of the support seat 41; by rotating the support cylinder 42, the support cylinder 42 can drive the support plate 43 to move downward to contact with the ground and drive one end of the base 1 to tilt up, and make the roller 111 at the tilted end of the base 1 leave the ground. At this time, the support plate 43 contacts the ground and gathers most of the pressure of the overall structure at the bottom of the support plate 43. Since the contact area between the support plate 43 and the ground is much larger than the contact area between the roller 111 and the ground, the stability of the overall structure is greatly improved. At the same time, since the pressure of the overall structure is gathered at the position to be drilled, the soil around the drilling position is not easy to loosen during the drilling process, and the installation hole formed after the drilling is completed has a high reliability.

[0024] Reference Figure 2 , Figure 3As shown, the driving disk 321 is a polygonal disk, and a polygonal hole 421 matching the shape of the polygonal disk is provided at the top of the support tube 42. In this embodiment, the driving disk 321 is a hexagonal disk, and a hexagonal hole is provided at the top of the support tube 42. When adjusting the state of the support mechanism 4, the drill rod 33 is removed from the driving disk 321, and then the driving member 22 drives the lifting seat 21 to be lowered as a whole until the driving disk 321 moves into the polygonal hole 421. The driving motor 32 is started to drive the driving disk 321 to rotate, which can make the driving disk 321 drive the support tube 42 to rotate, so that the position of the support tube 42 on the inner seat 12 can be conveniently adjusted.

[0025] Reference Figure 4 , Figure 5 , Figure 6 As shown, the adjustment mechanism 5 is arranged on the outer seat 11 and is located at the lower part of the end of the inner seat 12 away from the rotating shaft 121. The adjustment mechanism 5 includes an adjustment electric cylinder 51 and an adjustment seat 52. The adjustment electric cylinder 51 is fixedly arranged at the bottom of the outer seat 11, and the adjustment seat 52 is fixedly arranged on the piston rod of the adjustment electric cylinder 51. The adjustment seat 52 is provided with an abutment surface 521 for abutting against the inner seat 12; the abutment surface 521 includes a first plane 5211, a first arc surface 521 in sequence from the end close to the adjustment electric cylinder 51 to the end away from the adjustment electric cylinder 51. 2 and a second plane 5213, the first plane 5211 and the outer seat 11 are parallel to each other, there is an angle between the second plane 5213 and the outer seat 11, the first arcuate surface 5212 is connected between the first plane 5211 and the second plane 5213, the bottom of the inner seat 12 away from the end of the rotating shaft 121 is provided with a second arcuate surface 122, when the first arcuate surface 5212 moves in a direction close to the second arcuate surface 122, it can drive the inner seat 12 to switch from a state of being relatively inclined with the outer seat 11 to a state of being parallel with the outer seat 11.

[0026] Reference Figure 4 , Figure 6 As shown, when it is necessary to make a specified angle between the inner seat 12 and the outer seat 11, the adjusting electric cylinder 51 is started and the piston rod of the adjusting electric cylinder 51 is moved into the cylinder barrel, so that the second plane 5213 is in contact with the inner seat 12 and supports the inner seat 12; when it is necessary to make the inner seat 12 and the outer seat 11 parallel to each other, the adjusting electric cylinder 51 is started and the piston rod of the adjusting electric cylinder 51 is moved out of the cylinder barrel, the first arcuate surface 5212 moves in a direction close to the second arcuate surface 122 and drives the inner seat 12 to rotate toward a state parallel to the outer seat 11. When the first plane 5211 is in contact with the inner seat 12 and supports the inner seat 12, the inner seat 12 rotates to a state parallel to the outer seat 11.

[0027] Reference Figure 4 , Figure 5 and Figure 6As shown, in order to improve the stability of the inner seat 12 after the position adjustment is completed, a first stabilizing member 113 and a second stabilizing member 114 for stabilizing the inner seat 12 are provided on the outer seat 11. The first stabilizing member 113 is used to stabilize the position of the inner seat 12 when the inner seat 12 and the outer seat 11 are in a relatively inclined state, and the second stabilizing member 114 is used to stabilize the position of the inner seat 12 when the inner seat 12 and the outer seat 11 are parallel to each other. The first stabilizing member 113 includes a stabilizing block 1131 and an adjusting screw 1132. The adjusting screw 1132 is threadedly connected to one end of the outer seat 11 away from the adjusting mechanism 5 and one end of the adjusting screw 1132 is located in the notch 112. The stabilizing block 1131 is rotatably connected to one end of the adjusting screw 1132 located in the notch 112. The top surface of the stabilizing block 1131 is provided with a first inclined surface 1133, and the bottom surface of the inner seat 12 is provided with a second inclined surface 123. When the inner seat 12 is in contact with the second plane 5213 of the adjusting seat 52, the second inclined surface 123 is parallel to the first inclined surface 1133. The second stabilizing member 114 is a stabilizing plate, which is arranged in the notch 112 and above the inner seat 12. When the inner seat 12 is in contact with the first plane 5211 of the adjusting seat 52, the inner seat 12 abuts against the stabilizing plate.

[0028] When the inner seat 12 and the outer seat 11 have a specified angle, the adjusting screw 1132 is rotated to move the stabilizing block 1131 toward the inner seat 12, and the first inclined surface 1133 is close to the second inclined surface 123 and fits together, so that the position of the inner seat 12 can be stabilized, and the inner seat 12 will not rotate under the joint action of the second plane 5213 and the stabilizing block 1131. When the inner seat 12 and the outer seat 11 are parallel to each other, the stabilizing plate directly above the first plane 5211 stabilizes the inner seat 12, and the inner seat 12 will not rotate under the joint action of the first plane 5211 and the stabilizing plate. Therefore, the inner seat 12 has a high stability when it is adjusted to be inclined or parallel to the outer seat 11, and the inner seat 12 is prevented from turning over due to the reaction force of the ground during the drilling process.

[0029] Reference Figure 1 As shown, the outer seat 11 is provided with a clamping mechanism 6 for clamping the gravity heat pipe and a flipping mechanism 7 for driving the clamping mechanism 6 to flip; when the gravity heat pipe needs to be installed after drilling, the gravity heat pipe is clamped by the clamping mechanism 6, and then the gravity heat pipe is driven by the flipping member to rotate to a state perpendicular to the slope surface, and the gravity heat pipe is aligned with the drilled hole to facilitate the subsequent installation process of the gravity heat pipe. Figure 3 , Figure 4 As shown, a slide groove 124 is provided on the inner seat 12, and the support seat 41 is slidably arranged in the slide groove 124; Figure 2As shown, the mounting base 31 is detachably connected to the lifting base 21 by bolts. After the drilling process is completed, the support base 41 is slid away from the flip mechanism 7, and the mounting base 31 is removed from the lifting base 21, so that the support mechanism 4 and the drilling mechanism 3 can avoid forming obstacles in the installation process of the gravity heat pipe.

[0030] Reference Figure 7 As shown, the clamping mechanism 6 includes a driving seat 61, and clamping seats 62 are slidably arranged on both sides of the driving seat 61. A double-axis lead screw 63 is rotatably arranged in the driving seat 61 for driving the two clamping seats 62 to move toward or away from each other, and a rotating motor 64 is arranged at one end of the driving seat 61 for driving the double-axis lead screw 63 to rotate. The gravity heat pipe to be installed is placed between the two clamping seats 62, and the rotating motor 64 is started to drive the double-axis lead screw 63 to rotate, that is, the two clamping seats 62 can be driven to move toward each other and clamped on both sides of the gravity heat pipe, thereby achieving the clamping effect on the gravity heat pipe.

[0031] Reference Figure 7 , Figure 8 As shown, the flipping mechanism 7 includes a flipping frame 71 and a driving rope 72 arranged on both sides of the flipping frame 71. The flipping frame 71 is rotatably arranged on the outer seat 11. One end of the driving rope 72 is fixedly connected to the flipping frame 71, and the other end is provided with a hook 73. Both sides of the lifting seat 21 are provided with hanging rings 211 for hanging the hook 73. The driving seat 61 is fixedly arranged on the flipping frame 71; a guide frame 115 is also arranged on the outer seat 11, and the guide frame 115 is located between the flipping frame 71 and the vertical frame 2. A guide hole is opened on the guide frame 115, and the middle section of the driving rope 72 is passed through the guide hole. Move the lifting seat 21 to the specified height, then hang the hook 73 on the corresponding hanging ring 211, and drive the lifting seat 21 to move along the height direction of the stand 2 through the driving member 22, that is, it can drive the hook 73 to move so that the driving rope 72 provides a pulling force to the flip frame 71, thereby driving the flip frame 71 to flip, and then the clamping mechanism 6 drives the gravity heat pipe to rotate to a state parallel to the stand 2, so as to facilitate the subsequent insertion of the gravity heat pipe into the drilled installation hole.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A slope drilling device for spontaneous combustion control of coal gangue mountain, characterized in that: include: A base (1), the base (1) comprising an outer base (11) and an inner base (12), the outer base (11) having four bottom corners provided with rollers (111), a notch (112) provided in the middle of the outer base (11), the inner base (12) being arranged in the notch (112) and being rotatably connected to the outer base (11) via a rotating shaft (121); A stand (2), the stand (2) being vertically arranged on the inner seat (12), the stand (2) being provided with a lifting seat (21) and a driving member (22) for driving the lifting seat (21) to move along a height direction of the stand (2); A drilling mechanism (3), the drilling mechanism (3) comprising a mounting seat (31) arranged on one side of the lifting seat (21), a driving motor (32) being arranged on the mounting seat (31), and a drilling rod (33) being detachably connected to an output shaft of the driving motor (32); A support mechanism (4), the support mechanism (4) comprising a support seat (41), a support tube (42) and a support plate (43), the support seat (41) being arranged on the inner seat (12), the support tube (42) being threadedly connected in the support seat (41) and being arranged coaxially with the drill rod (33), and the support plate (43) being arranged at the bottom end of the support seat (41); An adjusting mechanism (5), the adjusting mechanism (5) being arranged on the outer seat (11) and being located at the lower part of one end of the inner seat (12) away from the rotating shaft (121), the adjusting mechanism (5) comprising an adjusting electric cylinder (51) and an adjusting seat (52), the adjusting electric cylinder (51) being fixedly arranged at the bottom of the outer seat (11), the adjusting seat (52) being fixedly arranged on the piston rod of the adjusting electric cylinder (51), and the adjusting seat (52) being provided with an abutting surface (521) for abutting against the inner seat (12); The abutting surface (521) comprises a first plane (5211), a first arcuate surface (5212) and a second plane (5213) in sequence from the end close to the adjusting electric cylinder (51) to the end far from the adjusting electric cylinder (51); the first plane (5211) and the outer seat (11) are parallel to each other; an angle is formed between the second plane (5213) and the outer seat (11); the first arcuate surface (5212) is connected between the first plane (5211) and the second plane (5213); a second arcuate surface (122) is provided at the bottom of the end of the inner seat (12) far from the rotating shaft (121); when the first arcuate surface (5212) moves in a direction close to the second arcuate surface (122), the inner seat (12) can be driven to switch from a state of being relatively inclined with respect to the outer seat (11) to a state of being parallel with the outer seat (11).

2. The slope drilling device for spontaneous combustion control of coal gangue mountain according to claim 1 is characterized in that: The outer seat (11) is provided with a first stabilizing member (113) and a second stabilizing member (114) for stabilizing the inner seat (12); the first stabilizing member (113) is used to stabilize the position of the inner seat (12) when the inner seat (12) and the outer seat (11) are in a relatively inclined state; the second stabilizing member (114) is used to stabilize the position of the inner seat (12) when the inner seat (12) and the outer seat (11) are in a state parallel to each other.

3. The slope drilling device for spontaneous combustion control of coal gangue mountain according to claim 2 is characterized in that: The first stabilizing member (113) comprises a stabilizing block (1131) and an adjusting screw (1132); the adjusting screw (1132) is threadedly connected to one end of the outer seat (11) away from the adjusting mechanism (5), and one end of the adjusting screw (1132) is located in the notch (112); the stabilizing block (1131) is rotatably connected to the end of the adjusting screw (1132) located in the notch (112); the top surface of the stabilizing block (1131) is provided with a first inclined surface (1133); the bottom surface of the inner seat (12) is provided with a second inclined surface (123); when the inner seat (12) is in contact with the second plane (5213) of the adjusting seat (52), the second inclined surface (123) and the first inclined surface (1133) are parallel to each other.

4. The slope drilling device for spontaneous combustion control of coal gangue mountain according to claim 2 is characterized in that: The second stabilizing member (114) is a stabilizing plate, which is arranged in the notch (112) and located above the inner seat (12). When the inner seat (12) is in contact with the first plane (5211) of the adjustment seat (52), the inner seat (12) abuts against the stabilizing plate.

5. The slope drilling device for spontaneous combustion control of coal gangue mountain according to claim 1 is characterized in that: A driving disc (321) is arranged on the output shaft of the driving motor (32); the drilling rod (33) comprises a straight rod section (331) and a spiral section (332); and flanges (333) are arranged at the top of the spiral section (332) and at both ends of the straight rod section (331).

6. The slope drilling device for spontaneous combustion control of coal gangue mountain according to claim 5 is characterized in that: The driving disk (321) is a polygonal disk, and a polygonal hole (421) matching the shape of the polygonal disk is formed at the top end of the supporting tube (42).

7. The slope drilling device for spontaneous combustion control of coal gangue mountain according to claim 1 is characterized in that: The outer seat (11) is provided with a clamping mechanism (6) for clamping the gravity heat pipe and a flipping mechanism (7) for driving the clamping mechanism (6) to flip; the inner seat (12) is provided with a slide groove (124), and the support seat (41) is slidably arranged in the slide groove (124); the mounting seat (31) is detachably connected to the lifting seat (21) by bolts.

8. The slope drilling device for spontaneous combustion control of coal gangue mountain according to claim 7 is characterized in that: The clamping mechanism (6) comprises a driving seat (61), clamping seats (62) are slidably arranged on both sides of the driving seat (61), a double-axis lead screw (63) is rotatably arranged inside the driving seat (61) for driving the two clamping seats (62) to move in a direction close to or away from each other, and a rotating motor (64) is arranged at one end of the driving seat (61) for driving the double-axis lead screw (63) to rotate.

9. The slope drilling device for spontaneous combustion control of coal gangue mountain according to claim 8, characterized in that: The turning mechanism (7) comprises a turning frame (71) and driving ropes (72) arranged on both sides of the turning frame (71); the turning frame (71) is rotatably arranged on the outer seat (11); one end of the driving rope (72) is fixedly connected to the turning frame (71) and the other end is provided with a hook (73); both sides of the lifting seat (21) are provided with hanging rings (211) for hanging the hook (73); and the driving seat (61) is fixedly arranged on the turning frame (71).

10. The slope drilling device for spontaneous combustion control of coal gangue mountain according to claim 9, characterized in that: A guide frame (115) is also provided on the outer seat (11), and the guide frame (115) is located between the flip frame (71) and the vertical frame (2). A guide hole is provided on the guide frame (115), and the middle section of the driving rope (72) is inserted into the guide hole.

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