A slope drilling device for controlling spontaneous combustion of coal gangue mountains

Abstract

The present invention provides a slope drilling device for controlling spontaneous combustion of coal gangue mountains, which relates to the technical field of coal gangue mountain control. The device includes a base, a vertical frame, a drilling mechanism, a support mechanism and an adjustment mechanism. The base includes an outer base and an inner base rotatably connected in the notch of the outer base. The vertical frame is vertically arranged on the inner base. The drilling mechanism is slidably arranged on the vertical frame. The support mechanism is vertically arranged on the inner base. The adjustment mechanism includes an adjustment electric cylinder and an adjustment seat. The adjustment seat is provided with an abutting surface for abutting against the inner base and changing the inclination angle of the inner base in the outer base. The abutting surface includes a first plane, a first arc surface and a second plane. The first plane is parallel to the outer base. There is an included angle between the second plane and the outer base. When the first arc surface moves towards the second arc surface, the inner base can be switched from a state of being inclined relative to the outer base to a state of being parallel to the outer base. The present invention can maintain stability after moving to a designated position and compact the land around the drilling position at the same time.

Description

Technical Field

[0001] The present invention relates to the technical field of coal gangue mountain treatment, and more particularly, to a slope drilling device for treating spontaneous combustion of coal gangue mountains. Background Art

[0002] The spontaneous combustion of coal gangue mountains not only causes waste of resources but also environmental pollution. Currently, the conventional methods for cooling the fire areas to prevent the spontaneous combustion of coal gangue mountains include the grouting loess covering method, the inert gas extinguishing method, and the fly ash covering method. The above methods mainly control the spontaneous combustion of coal gangue mountains from the perspective of "oxygen isolation". However, due to the heat accumulated inside the coal gangue mountains that cannot be dissipated in time, re-ignition often occurs over time. To achieve the treatment of self-combusting coal gangue mountains and restore the surrounding ecological environment, breaking the physical conditions of heat accumulation is the key, and the elimination of high-temperature waste heat from self-combusting coal gangue mountains is a key issue that urgently needs to be solved for the restoration of the mining area habitat.

[0003] With the development of technology and the continuous enrichment of technical means, the heat pipe technology has been greatly improved. A heat pipe is an efficient heat exchange element with good thermal conductivity and excellent isothermal property, which can effectively avoid problems such as easy re-ignition existing in the traditional methods for preventing and controlling the spontaneous combustion of coal gangue mountains. It can effectively prevent the spontaneous combustion of coal gangue mountains and improve the environmental quality of coal mining areas. Before installing the gravity heat pipe, it is first necessary to drill holes in advance on the slope of the gangue mountain, and then insert the heat pipe into the pre-drilled installation holes.

[0004] When using the current conventional drilling equipment for drilling, due to the certain inclination of the slope of the coal gangue mountain, it is difficult for the drilling equipment to maintain stability on the slope; and since the coal gangue mountain is mostly formed by natural accumulation, it has large particle size, high density, loose structure and poor stability, and the soil around the drilling position is easily loosened during the drilling process. Summary of the Invention

[0005] The purpose of the present invention is to provide a slope drilling device for treating spontaneous combustion of coal gangue mountains, which can maintain stability after moving to a designated position, and at the same time 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 controlling spontaneous combustion of coal gangue mountains, comprising: a base, the base includes an outer seat and an inner seat, rollers are provided at the four corners of the bottom of the outer seat, a notch is formed in the middle of the outer seat, the inner seat is arranged in the notch and is rotatably connected to the outer seat through a rotating shaft; an upright frame, the upright 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 upright frame are arranged on the upright frame; a drilling mechanism, the drilling mechanism includes 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 includes a supporting seat, a supporting cylinder and a supporting disc, the supporting seat is arranged on the inner seat, the supporting cylinder is threadedly connected in the supporting seat and is coaxially arranged with the drill rod, and the supporting disc is arranged at the bottom end of the supporting seat; an adjusting mechanism, the adjusting mechanism is arranged on the outer seat and is located at the lower part of the end of the inner seat away from the rotating shaft, 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 an abutting surface for abutting against the inner seat is arranged on the adjusting seat; the abutting surface sequentially includes a first plane, a first arc surface and a second plane from the end close to the adjusting electric cylinder to the end far from the adjusting electric cylinder, the first plane is parallel to the outer seat, there is an included angle between the second plane and the outer seat, the first arc surface is connected between the first plane and the second plane, and a second arc surface is arranged at the bottom of the end of the inner seat away from the rotating shaft, and when the first arc surface moves towards the direction close to the second arc surface, the inner seat can be driven to switch from a state of being inclined relative to the outer seat to a state of being parallel to the outer seat.

[0007] Further, a first stabilizing member and a second stabilizing member for stabilizing the inner seat are arranged on the outer seat, the first stabilizing member is used for stabilizing 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 for stabilizing the position of the inner seat when the inner seat and the outer seat are parallel to each other.

[0008] Further, the first stabilizing member includes a stabilizing block and an adjusting screw, the adjusting screw is threadedly connected to the 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, a first inclined surface is arranged on the top surface of the stabilizing block, a second inclined surface is arranged on the bottom surface of the inner seat, and when the inner seat is in contact with the second plane of the adjusting seat, the second inclined surface is parallel to the first inclined surface.

[0009] Further, the second stabilizing member is a stabilizing plate, the stabilizing plate is arranged in the notch and is located above the inner seat, and when the inner seat is in contact with the first plane of the adjusting seat, the inner seat abuts against the stabilizing plate.

[0010] Further, a driving disc is arranged on the output shaft of the driving motor. The drill pipe includes a straight rod section and a spiral section. Flange plates are arranged at the top end of the spiral section and both ends of the straight rod section.

[0011] Further, the driving disc is a polygonal disc, and a polygonal hole adapted to the shape of the polygonal disc is formed at the top end of the support cylinder.

[0012] Further, a clamping mechanism for clamping the gravity heat pipe and a flipping mechanism for driving the clamping mechanism to flip are arranged on the outer seat; a sliding groove is formed in the inner seat, and the support seat is slidably arranged in the sliding groove; the mounting seat is detachably connected to the lifting seat through bolts.

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

[0014] Further, 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 a hook is arranged at the other end. Hanging rings for hanging the hooks are arranged on both sides of the lifting seat. The driving seat is fixedly arranged on the flipping frame.

[0015] Further, a guiding frame is further arranged on the outer seat. The guiding frame is located between the flipping frame and the vertical frame. A guiding hole is formed in the guiding frame, and the middle section of the driving rope is arranged in the guiding hole.

[0016] The technical solution of the present invention has at least the following advantages and beneficial effects:

[0017] 1. By arranging a supporting mechanism composed of a support seat, a support cylinder and a support disc on the base, the support cylinder can be rotated to drive the support disc to move downward to contact the ground and drive one end of the base to tilt up. Since the contact area between the support disc 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 formed installation hole after the drilling is completed has high reliability.

[0018] 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 through the first stabilizing member and the second stabilizing member, 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 support mechanism fits the slope surface, the roller at one end of the base still lies on the ground as a fulcrum to play a certain supporting role, and the roller at the other end of the base separates from the ground when the base tilts upward, and the support mechanism can replace the tilted roller to support the base at this time, improving the stability of the base on the slope surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the use state of the present invention;

[0020] Figure 2 is a schematic diagram of the installation structure of the drilling mechanism of the present invention on the vertical frame;

[0021] Figure 3 is a schematic diagram of the structure of the support mechanism of the present invention on the base;

[0022] Figure 4 is a schematic diagram of the structure of the adjustment mechanism and the inner seat when there is an angle between the inner seat and the outer seat of the present invention;

[0023] Figure 5 is a schematic diagram of the structure of the adjustment mechanism of the present invention;

[0024] Figure 6 is a schematic diagram of the structure 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;

[0025] Figure 7 is a schematic diagram of the structure of the flipping mechanism and the clamping mechanism of the present invention;

[0026] Figure 8 is a schematic diagram of the overall structure after the flipping mechanism drives the clamping mechanism to rotate after the drilling of the present invention is completed;

[0027] Reference numerals: 1 - base, 11 - outer base, 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 base, 121 - rotating shaft, 122 - second arc surface, 123 - second inclined surface, 124 - sliding groove, 2 - vertical frame, 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 - supporting mechanism, 41 - supporting seat, 42 - supporting cylinder, 421 - polygonal hole, 43 - supporting disk, 5 - adjusting mechanism, 51 - adjusting electric cylinder, 52 - adjusting seat, 521 - abutting surface, 5211 - first plane, 5212 - first arc surface, 5213 - second plane, 6 - clamping mechanism, 61 - driving seat, 62 - clamping seat, 63 - double - lead screw, 64 - rotating motor, 7 - flipping mechanism, 71 - flipping frame, 72 - driving rope, 73 - hook. Detailed implementation manners

[0028] To make the objectives, 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 with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Generally, the components of the embodiments of the present invention described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0030] Embodiment 1

[0031] The following refers to Figures 1-8As shown in the figure, in combination with specific embodiments, this embodiment provides a slope drilling device for controlling spontaneous combustion of coal gangue mountains, which includes a base 1, a vertical frame 2, a drilling mechanism 3, a support mechanism 4, and an adjustment mechanism 5. The base 1 includes an outer base 11 and an inner base 12. Roller wheels 111 are provided at the four corners of the bottom of the outer base 11. A notch 112 is formed in the middle of the outer base 11. The inner base 12 is rotatably connected to the outer base 11 through a rotating shaft 121 and is located within the notch 112. The vertical frame 2 is vertically welded to the inner base 12. A lifting seat 21 and a driving member 22 for driving the lifting seat 21 to move along the height direction of the vertical frame 2 are arranged on the vertical frame 2. The drilling mechanism 3 is detachably installed on the lifting seat 21. The support mechanism 4 is arranged on the inner base 12 and can move to the slope in a direction perpendicular to the inner base 12 to support the entire base 1. The adjustment mechanism 5 is arranged on the outer base 11 and can adjust the relative position between the inner base 12 and the outer base 11. In the initial state, the inner base 12 and the outer base 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 wheels 111. The roller wheels 111 at the four corners of the base 1 are all in contact with the ground, and the staff can easily push the base 1 on the slope to move the base 1 to the position to be drilled. After the base 1 is moved to the position to be drilled, the position of the inner base 12 is adjusted through the adjustment mechanism 5 so that the end of the inner base 12 away from the rotating shaft 121 flips downward. At this time, there is an included angle between the inner base 12 and the outer base 11. Then, the support mechanism 4 is moved downward so that the height of the bottom end of the support mechanism 4 is lower than the height of the roller wheels 111, and the roller wheels 111 on the side close to the support mechanism 4 can be lifted upward. At this time, the support mechanism 4 and the roller wheels 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 high stability. In this embodiment, the driving member 22 is selected as a motor screw assembly. In other embodiments, a cylinder or a hydraulic cylinder can also be selected as the driving member 22.

[0032] Referring to Figure 1 , Figure 2As shown in the figure, the drilling mechanism 3 includes a mounting seat 31 arranged 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 on the output shaft of the driving motor 32. The drill rod 33 includes a straight rod section 331 and a spiral section 332. Flange plates 333 are welded to the top end of the spiral section 332 and both ends of the straight rod section 331. When drilling, first, the flange plate 333 of the spiral section 332 is mounted on the driving disc 321 by bolts, and then the driving motor 32 is started to drive the driving disc 321 to rotate so that the drill rod 33 rotates. At the same time, the lifting seat 21 is driven by the driving member 22 to descend as a whole, so that drilling can be carried out on the slope surface. After the first section of the drill hole is drilled, the flange plate 333 of the spiral section 332 is removed from the driving disc 321, and then the flange plate 333 of one section of the straight rod section 331 is mounted on the driving disc 321, and the flange plate 333 of the spiral section 332 is mounted on the flange plate 333 at the other end of the straight rod section 331, so that the second section of the drill 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 height required for the vertical frame 2 and the stroke required for the driving member 22, so that the overall structure is more stable and the base 1 is prevented from tipping over during the process of pushing on the slope surface.

[0033] Refer to Figure 3 As shown in the figure, the support mechanism 4 includes a support seat 41, a support cylinder 42, and a support disc 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 is coaxially arranged with the drill rod 33. The support disc 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 disc 43 to move downward until it contacts the ground and drives one end of the base 1 to tilt up, and the roller 111 at the tilted end of the base 1 is lifted off the ground. At this time, the support disc 43 contacts the ground and most of the pressure of the overall structure is concentrated at the bottom of the support disc 43. Since the contact area between the support disc 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 concentrated at the position to be drilled, the soil around the drilling position is not easily loosened during the drilling process, and the formed installation hole after the drilling is completed has high reliability.

[0034] Refer to Figure 2 、 Figure 3As shown, the driving disk 321 is a polygonal disk, and a polygonal hole 421 adapted to the shape of the polygonal disk is provided at the top end of the support cylinder 42. In this embodiment, the driving disk 321 is a hexagonal disk, and a hexagonal hole is provided at the top end of the support cylinder 42. When adjusting the state of the support mechanism 4, the drill pipe 33 is removed from the driving disk 321, and then the lifting seat 21 is driven by the driving member 22 to descend as a whole until the driving disk 321 moves into the polygonal hole 421. Starting the driving motor 32 to drive the driving disk 321 to rotate can enable the driving disk 321 to drive the support cylinder 42 to rotate, so that the position of the support cylinder 42 on the inner seat 12 can be conveniently adjusted.

[0035] Referring to Figure 4 , Figure 5 , Figure 6 As shown, the adjusting mechanism 5 is arranged on the outer seat 11 and located at the lower part of the end of the inner seat 12 away from the rotating shaft 121. The adjusting mechanism 5 includes an adjusting electric cylinder 51 and an adjusting seat 52. The adjusting electric cylinder 51 is fixedly arranged at the bottom of the outer seat 11, the adjusting seat 52 is fixedly arranged on the piston rod of the adjusting electric cylinder 51, and an abutting surface 521 for abutting against the inner seat 12 is arranged on the adjusting seat 52; the abutting surface 521 sequentially includes a first plane 5211, a first arc surface 5212 and a second plane 5213 from the end close to the adjusting electric cylinder 51 to the end far from the adjusting electric cylinder 51. The first plane 5211 is parallel to the outer seat 11, there is an included angle between the second plane 5213 and the outer seat 11, the first arc surface 5212 is connected between the first plane 5211 and the second plane 5213, and a second arc surface 122 is arranged at the bottom of the end of the inner seat 12 away from the rotating shaft 121. When the first arc surface 5212 moves towards the direction close to the second arc surface 122, the inner seat 12 can be driven to switch from the state of being inclined relative to the outer seat 11 to the state of being parallel to the outer seat 11.

[0036] Referring to Figure 4 , Figure 6 As shown, when it is necessary to have a specified angle between the inner seat 12 and the outer seat 11, start the adjusting electric cylinder 51 and make the piston rod of the adjusting electric cylinder 51 move into the cylinder barrel so that the second plane 5213 is in contact with the inner seat 12 and plays a supporting role for the inner seat 12; when it is necessary to make the inner seat 12 parallel to the outer seat 11, start the adjusting electric cylinder 51 and make the piston rod of the adjusting electric cylinder 51 move out of the cylinder barrel. The first arc surface 5212 moves towards the direction close to the second arc surface 122 and drives the inner seat 12 to rotate towards the state of being 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 the state of being parallel to the outer seat 11.

[0037] Referring to Figure 4 , Figure 5 and Figure 6As shown in the figure, 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. A first inclined surface 1133 is provided on the top surface of the stabilizing block 1131, and a second inclined surface 123 is provided on the bottom surface of the inner seat 12. 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.

[0038] When there is an included angle with a specified angle between the inner seat 12 and the outer seat 11, by rotating the adjusting screw 1132 to move the stabilizing block 1131 in the direction close to the inner seat 12, and making the first inclined surface 1133 close to and fit with the second inclined surface 123, the position of the inner seat 12 can be stabilized. Under the combined action of the second plane 5213 and the stabilizing block 1131, the inner seat 12 will not rotate. When the inner seat 12 and the outer seat 11 are parallel to each other, the stabilizing plate plays a stabilizing role for the inner seat 12 directly above the first plane 5211. Under the combined action of the first plane 5211 and the stabilizing plate, the inner seat 12 will not rotate. Thus, the inner seat 12 has high stability when adjusted to be inclined or parallel to the outer seat 11, avoiding the inner seat 12 from being flipped by the reaction force of the ground during the drilling process.

[0039] Refer to Figure 1 As shown in the figure, a clamping mechanism 6 for clamping the gravity heat pipe and a flipping mechanism 7 for driving the clamping mechanism 6 to flip are provided on the outer seat 11; when the gravity heat pipe needs to be installed after the drilling is completed, 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 opened, so as to facilitate the subsequent installation process of the gravity heat pipe. Refer to Figure 3 、 Figure 4 As shown in the figure, a chute 124 is opened on the inner seat 12, and the support seat 41 is slidably arranged in the chute 124; Refer to 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 in a direction away from the flipping mechanism 7, and at the same time, by removing the mounting base 31 from the lifting base 21, it is possible to avoid obstacles formed by the support mechanism 4 and the drilling mechanism 3 during the installation process of the gravity heat pipe.

[0040] Referring to Figure 7 As shown, the clamping mechanism 6 includes a driving base 61. Clamping seats 62 are slidably arranged on both sides of the driving base 61. A double-axis lead screw 63 for driving the two clamping seats 62 to move closer to or away from each other is rotatably arranged in the driving base 61. A rotating motor 64 for driving the double-axis lead screw 63 to rotate is arranged at one end of the driving base 61. Place the gravity heat pipe to be installed between the two clamping seats 62, and start the rotating motor 64 to drive the double-axis lead screw 63 to rotate, which can drive the two clamping seats 62 to move closer to each other and clamp on both sides of the gravity heat pipe, realizing the clamping effect on the gravity heat pipe.

[0041] Referring to Figure 7 、 Figure 8 As shown, the flipping mechanism 7 includes a flipping frame 71 and driving ropes 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. Hanging rings 211 for hanging the hook 73 are arranged on both sides of the lifting base 21. The driving base 61 is fixedly arranged on the flipping frame 71; a guiding frame 115 is also arranged on the outer seat 11. The guiding frame 115 is located between the flipping frame 71 and the vertical frame 2. A guiding hole is formed in the guiding frame 115, and the middle section of the driving rope 72 is threaded through the guiding hole. Move the lifting base 21 to a specified height, then hang the hook 73 on the corresponding hanging ring 211, and drive the lifting base 21 to move along the height direction of the vertical frame 2 through the driving member 22, which can drive the hook 73 to move so that the driving rope 72 provides a pulling force to the flipping frame 71, thereby driving the flipping frame 71 to flip, and further driving the clamping mechanism 6 to drive the gravity heat pipe to rotate to a state parallel to the vertical frame 2, thus facilitating the subsequent insertion of the gravity heat pipe into the drilled installation hole.

[0042] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within 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); 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; The clamping mechanism (6) comprises a driving seat (61), 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).

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: 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.

8. The slope drilling device for spontaneous combustion control of coal gangue mountain according to claim 7 is 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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