A rack of emulsion drilling rig moving with scraper and method of use

Abstract

The application discloses a rack of a mobile emulsion drilling machine of a fully-mechanized coal mining face with a scraper and a use method, and relates to the field of fully-mechanized coal mining face emulsion drilling machines.

Description

Technical Field

[0001] This invention belongs to the field of drilling rigs for roof caving in fully mechanized mining faces in coal mines, and relates to the frame of a fully mechanized mining face emulsion drilling rig, specifically a frame and method of using a fully mechanized mining face emulsion drilling rig that moves with the scraper. Background Technology

[0002] The fully mechanized mining face is the primary site for coal mining operations. Due to factors such as mine pressure, geological structure, and mining methods, there are many instances of suspended roofs in the goaf. Gas accumulates in these suspended roof areas, and the unpredictable and sudden collapse of the suspended roofs often leads to roof collapse accidents and gas exceedances, among other coal mine safety accidents. Therefore, fully mechanized mining faces employ drilling rigs to create boreholes in the goaf to force roof caving and depressurization, thereby preventing roof collapse accidents and gas exceedances.

[0003] A fully mechanized longwall face is a type of fully mechanized working face, encompassing mechanized coal mining, loading, transportation, support, and goaf treatment. It is primarily equipped with coal mining machines, hydraulic supports, scraper conveyors, and emulsion pump stations, among other equipment. Figure 1 As shown in the diagram, the goaf area of ​​a fully mechanized mining face has a spatial layout. Hydraulic supports are positioned below the roadway roof. A scraper conveyor is located in front of and below the hydraulic supports to transport coal cut by the mining machine. A coal retaining plate is positioned between the scraper conveyor and the hydraulic support base to prevent coal from falling onto the hydraulic supports. Forced roof caving requires drilling between the two hydraulic supports and in the front coal wall. The working space is a cramped area below the hydraulic support guard plates, between the side coal walls and the scraper conveyor, with limited space and no dedicated drilling rig placement area. Conventional fully hydraulic crawler drilling rigs cannot be used due to space constraints. Split-type fully hydraulic drilling rigs require independent pump stations and power supplies, have many components, and are large and heavy, making underground movement and placement inconvenient.

[0004] Emulsion drilling rigs utilize the emulsion pump station at the fully mechanized mining face as a power source, eliminating the need for a separate pump station. They are smaller in size and weight. However, handheld emulsion drilling rigs have limited drilling capabilities, are labor-intensive for roof drilling, and pose safety risks. Existing column-mounted emulsion drilling rigs offer improvements in size and weight compared to fully hydraulic split-type rigs, but still require manual handling in space-constrained fully mechanized mining faces, leading to time-consuming and labor-intensive transport and inconvenient installation and fixation. They lack horizontal azimuth adjustment capabilities, limiting their operating range. The rig's stability and reliability during drilling are not high; currently, it can only be stabilized vertically, not horizontally, posing safety concerns and limiting its operational capacity. The inclination angle and drilling height require manual adjustment by disassembling bolts, which is inconvenient and results in low drilling efficiency. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a frame and a method of using a fully mechanized mining face emulsion drilling rig that moves with the scraper, so as to solve the technical problems of construction safety risks and low drilling efficiency of the existing emulsion drilling rig.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A frame for a fully mechanized mining face emulsion drilling rig that moves with a scraper includes a base, on which a first slewing bearing is rotatably mounted, and on which an angle adjustment device is mounted;

[0008] The base includes a pair of telescopic frames, a pair of telescopic arms are provided above the pair of telescopic frames, an intermediate frame is movably provided on the pair of telescopic arms, and a first slewing bearing is rotatably provided on the intermediate frame; a pair of No. 1 emulsion cylinders are hinged to the bottom of the intermediate frame, and the ends of the pair of No. 1 emulsion cylinders are respectively connected to the pair of telescopic frames; a slot is provided on the opposite side of the pair of telescopic frames.

[0009] The angle adjustment device includes a base plate fixedly installed on the top of the first slewing bearing. A pair of second emulsion cylinders are installed on the base plate, and each of the second emulsion cylinders has an upper ground plate on its top. A connecting frame is fitted on the pair of second emulsion cylinders. A second slewing bearing is installed on the side wall of the connecting frame. An L-shaped plate is installed on the second slewing bearing. A lifting emulsion cylinder is installed on the base plate. The upper end of the lifting emulsion cylinder is connected to the connecting frame. An emulsion drilling machine is installed on the L-shaped plate.

[0010] This invention also includes the following technical features:

[0011] The telescopic frame is equipped with wheels at its bottom.

[0012] The traveling wheel includes a spring seat fixed to the bottom of the telescopic frame, a wheel frame is provided at the lower end of the spring seat, and a spring is provided in the cavity formed by the spring seat and the wheel frame; a wheel is provided at the bottom of the wheel frame.

[0013] The telescopic arm adopts a hollow square tube structure.

[0014] The bottom of the intermediate frame is provided with a pair of telescopic tubes, and a pair of telescopic arms are provided in the pair of telescopic tubes.

[0015] The spring seat and the wheel frame are connected by a pin.

[0016] Furthermore, a method for using the frame of a fully mechanized mining face emulsion drilling rig that moves with the scraper, based on the frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper, includes the following steps:

[0017] Step 1: The frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper is placed on the scraper conveyor in front of the hydraulic support of the fully mechanized mining face, and the length direction of the base is consistent with the length direction of the scraper conveyor.

[0018] Step 2: The base moves the telescopic frame by extending and retracting the No. 1 emulsion cylinder. When the base is horizontally stable, the No. 1 emulsion cylinder extends and pushes the pair of telescopic frames to move outwards respectively, locking them into the inner wall of the tank.

[0019] Step 3: The No. 2 emulsion cylinder extends, causing the upper contact plate to press tightly against the support plate of the hydraulic support. Under the reaction force of the upper contact plate's pressing force, the traveling wheels on the base retract, forming a fixed support between the hydraulic support and the groove.

[0020] Step four: retract the second emulsion cylinder, adjust the tilt angle through the second slewing bearing to keep the emulsion drilling rig drilling host horizontal; adjust the opening height by lifting the emulsion cylinder to bring the emulsion drilling rig drilling host to the lowest position.

[0021] Step 5: Adjust the azimuth angle using the first slewing bearing of the base so that the emulsion drilling rig drills into the main unit along the length of the scraper conveyor.

[0022] Step six: The No. 1 emulsion cylinder retracts, the lateral limit is released, and the traveling wheels extend to the bottom of the telescopic frame under the spring force.

[0023] Step 7: Start the scraper conveyor and push the frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper to move via the wheels.

[0024] This invention also includes the following technical features:

[0025] The scraper conveyor includes a body, in which a groove is formed in the middle. A first scraper, a second scraper, and a third scraper are arranged at equal intervals inside the groove. Two chains are arranged between the first scraper, the second scraper, and the third scraper.

[0026] Step one specifically involves: placing the base of the frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper between the first and third scrapers in the groove of the scraper conveyor; the base is secured to the second scraper in the lateral direction by the slot on the telescopic frame, and the telescopic frame is arranged on the two chains in the longitudinal direction of the base.

[0027] Compared with the prior art, the beneficial technical effects of this invention are:

[0028] (I) The base of the emulsion drilling rig frame is arranged inside the middle trough of the scraper conveyor. It is secured to the second scraper by a slot in the middle of a pair of telescopic frames. The pair of telescopic frames are arranged between the first and third scrapers in the front-to-back direction. The pair of telescopic frames are respectively arranged on the outside of the two scraper chains, so that the base cleverly avoids interference between the scrapers and the chains and is reasonably arranged inside the middle trough. The second scraper drives the frame to move. The base is secured to the second scraper by the slot in the middle of the pair of telescopic frames. The traveling wheels of the base extend out of the bottom surface of the base. The scraper conveyor is started, so that the second scraper drives the frame to move. When the frame moves, the traveling wheels of the base extend out of the bottom surface of the base, which can reduce the friction between the bottom surface of the base and the bottom surface of the middle trough of the scraper conveyor and increase the mobility and flexibility. The scraper drives the frame to move. With the power of the scraper conveyor, the scraper drives the frame to move, realizing the mechanized handling of the frame. This solves the problem that the existing emulsion drilling rigs in fully mechanized mining faces cannot be mechanized, and manual handling is inconvenient, time-consuming, labor-intensive, and inefficient.

[0029] (II) The base of the emulsion drilling rig frame moves a pair of telescopic frames by extending and retracting the emulsion cylinder, adjusting the width dimension of the base. This allows for adaptability to the width dimensions of the central trough of different scraper conveyors. It also maximizes the support range and ensures that the lateral and central trough openings are tightly fitted together, improving construction stability. In addition, the base telescopic structure has a small size and a large telescopic range. The telescopic arm of the telescopic frame located on the lateral rear side has a larger cross-sectional size than the telescopic arm of the telescopic frame located on the lateral front side. When the telescopic arm retracts, the telescopic arm at the longitudinal front end can be inserted into the telescopic arm at the left longitudinal rear end. This achieves a large telescopic range while keeping the structural size small, and also reduces the weight of the drilling rig.

[0030] (III) The present invention is equipped with an angle adjustment device. The horizontal azimuth angle of the drilling rig can be adjusted by rotating the slewing bearing on the base. The tilt angle of the drilling rig can be adjusted by rotating the slewing bearing of the angle adjustment device. The drilling rig opening height can be adjusted by extending and retracting the emulsion cylinder of the angle adjustment device. This meets the requirements of the emulsion drilling rig for multi-degree-of-freedom variable amplitude angle adjustment, expands the drilling range and construction capacity of the drilling rig, and the drilling rig base is reasonably arranged, can move with the scraper and is reliable and stable. It solves the problems of limited layout space, need for manual handling and unreliable stability of the existing column-mounted emulsion drilling rig.

[0031] (IV) The frame is reasonably designed, simple in structure, and widely applicable. Within the limited space of the fully mechanized mining face, the base of the emulsion drilling rig frame is cleverly arranged in the middle groove of the front scraper conveyor of the hydraulic support 7. The base can achieve a large extension and retraction to adapt to the width of different models of scraper conveyors. The frame can move with the scraper, with a large degree of freedom in amplitude and angle adjustment. It has a wide drilling range, strong construction capability, good mobility and flexibility, low labor intensity for workers, short auxiliary operation time, and high drilling efficiency. Attached Figure Description

[0032] Figure 1 A schematic diagram of the frame of a fully mechanized mining face emulsion drilling rig that moves with the scraper.

[0033] Figure 2 for Figure 1 A schematic diagram of the base structure;

[0034] Figure 3 for Figure 1 A structural diagram of the base from another angle;

[0035] Figure 4 for Figure 1 A schematic diagram of the angle adjustment device in the diagram;

[0036] Figure 5 for Figure 1 A schematic diagram of the structure of the traveling wheels;

[0037] Figure 6 for Figure 1 A schematic diagram of the scraper conveyor in the diagram;

[0038] Figure 7 This is a schematic diagram of the spatial layout of equipment in a fully mechanized mining face.

[0039] The meanings of the labels in the figure are as follows: 1. Base; 2. First slewing bearing; 3. Angle adjustment device; 4. Scraper conveyor; 5. Side coal wall; 6. Coal retaining plate; 7. Hydraulic support.

[0040] Telescopic frame 101, telescopic arm 102, intermediate frame 103, No. 1 emulsion cylinder 104, traveling wheel 105, telescopic pipe 106;

[0041] Spring seat 10501, wheel frame 10502, spring 10503, wheel 10504, pin 10505;

[0042] Base plate 301, No. 2 emulsion cylinder 302, upper ground plate 303, second slewing bearing 304, lifting emulsion cylinder 305, L-shaped plate 306, connecting frame 307;

[0043] Groove 401, first scraper 402, second scraper 403, third scraper 404, chain 405.

[0044] The specific content of the present invention will be further explained in detail below with reference to the embodiments. Detailed Implementation

[0045] It should be noted that, unless otherwise specified, all components in this invention are those known in the art.

[0046] The following are specific embodiments of the present invention. It should be noted that the present invention is not limited to the following specific embodiments. All equivalent modifications made based on the technical solutions of this application fall within the protection scope of the present invention.

[0047] The present invention provides a frame for a fully mechanized mining face emulsion drilling rig that moves with the scraper, including a base 1, a first slewing bearing 2 rotatably mounted on the base 1, and an angle adjustment device 3 mounted on the first slewing bearing 2.

[0048] The base 1 includes a pair of telescopic frames 101, and a pair of telescopic arms 102 are provided above the pair of telescopic frames 101. An intermediate frame 103 is movably provided on the pair of telescopic arms 102. A first slewing bearing 2 is rotatably provided on the intermediate frame 103. A pair of No. 1 emulsion cylinders 104 are hinged to the bottom of the intermediate frame 103. The ends of the pair of No. 1 emulsion cylinders 104 are respectively connected to the pair of telescopic frames 101. A slot is provided on the opposite side of the pair of telescopic frames 101.

[0049] The angle adjustment device 3 includes a base plate 301 fixedly installed on the top of the first slewing bearing 2. A pair of second emulsion cylinders 302 are installed on the base plate 301. Each of the second emulsion cylinders 302 has an upper ground plate 303 on its top. A connecting frame 307 is fitted on the pair of second emulsion cylinders 302. A second slewing bearing 304 is installed on the side wall of the connecting frame 307. An L-shaped plate 306 is installed on the second slewing bearing 304. A lifting emulsion cylinder 305 is installed on the base plate 301. The upper end of the lifting emulsion cylinder 305 is connected to the connecting frame 307. An emulsion drilling machine is installed on the L-shaped plate 306.

[0050] In the above technical solution, the emulsion drilling rig's main drilling unit is mounted on the angle adjustment device 3. The first slewing bearing 2 can rotate 360°, and the rotation of the first slewing bearing 2 drives the angle adjustment device 36 to rotate, thereby realizing the adjustment of the horizontal azimuth angle of the emulsion drilling rig's main drilling unit. The angle adjustment device 3 can realize the adjustment of the drilling unit's inclination angle and the hole opening height.

[0051] The upper mounting plate 303 is installed above the second emulsion cylinder 302, which extends to provide stable upper support for the emulsion drilling rig. The L-shaped plate 306 is used to install the emulsion drilling host. The extension and retraction of the lifting emulsion cylinder 305 causes the connecting frame 307 to slide up and down along the second emulsion cylinder 302, thereby adjusting the opening height of the emulsion drilling host. The second slewing bearing 304 can rotate 360°, and its rotation drives the connecting frame 307 to rotate, thereby adjusting the tilt angle of the emulsion drilling host. This design meets the emulsion drilling rig's requirements for multi-degree-of-freedom amplitude and angle adjustment, expanding the drilling range and capacity. The rig base is rationally arranged, can move with the scraper, and is reliably stable, solving the problems of limited space, manual handling, and unreliable stability of existing column-mounted emulsion drilling rigs.

[0052] The bottom of the telescopic frame 101 is equipped with wheels 105.

[0053] In the above technical solution, the traveling wheels extend out of the base surface when the frame moves, and the drilling rig moves under the drag of external force; when the drilling rig is stable, the traveling wheels compress the spring under the reaction force of the upper stable support, and the traveling wheels retract into the base, so that the base contacts the bottom surface of the central groove, increasing the stable support area.

[0054] The traveling wheel 105 includes a spring seat 10501 fixed to the bottom of the telescopic frame 101, a wheel frame 10502 is provided at the lower end of the spring seat 10501, a spring 10503 is provided in the cavity formed by the spring seat 10501 and the wheel frame 10502, and a wheel 10504 is provided at the bottom of the wheel frame 10502.

[0055] In the above technical solution, under the action of the spring force of spring 10503, pin 10505 slides downward along the elongated hole on the outer surface of spring seat 10501, and wheel frame 10502 extends downward; under the action of the supporting reaction force of the second emulsion cylinder 302, spring 10503 is compressed, pin 10505 slides upward along the elongated hole on the outer surface of spring seat 10501, and wheel frame 10502 retracts upward.

[0056] The telescopic boom 102 adopts a hollow square tube structure.

[0057] In the above technical solution, the hollow square tube structure helps to reduce the weight of the entire device, making the device lighter; the cross-sectional dimension of the telescopic arm at the longitudinal rear end is larger than that of the corresponding telescopic arm at the longitudinal front end, and the lateral front end of the telescopic arm at the longitudinal front end can be inserted into the inner cavity of the telescopic arm at the longitudinal rear end.

[0058] The bottom of the intermediate frame 103 is provided with a pair of telescopic tubes 106, and a pair of telescopic arms 102 are provided in the pair of telescopic tubes 106.

[0059] In the above technical solution, a telescopic tube 106 is provided for guiding the telescopic arm 102.

[0060] The spring seat 10501 and the wheel frame 10502 are connected by a pin 10505.

[0061] In the above technical solution, the 10505 pin connection facilitates installation and disassembly.

[0062] This invention also provides a method for using the frame of a fully mechanized mining face emulsion drilling rig that moves with the scraper, which includes the following steps:

[0063] Step 1: The frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper is placed on the scraper conveyor 4 in front of the hydraulic support 7 of the fully mechanized mining face, and the length direction of the base 1 is consistent with the length direction of the scraper conveyor 4.

[0064] Step 2: The base 1 moves the telescopic frame 101 by extending and retracting the first emulsion cylinder 104. When the base 1 is horizontally stable, the first emulsion cylinder 104 extends and pushes the pair of telescopic frames 101 to move outwards respectively and lock into the inner wall of the groove 401.

[0065] Step 3: The second emulsion cylinder 302 extends, causing the upper base plate 303 to press against the support plate of the hydraulic support 7. Under the reaction force of the pressing force of the upper base plate 303, the traveling wheel 105 on the base 1 retracts, forming a fixed support between the hydraulic support 7 and the groove 401.

[0066] Step four: The second emulsion cylinder 302 retracts, and the tilt angle is adjusted by the second slewing bearing 304 to keep the emulsion drilling rig drilling host horizontal; the opening height is adjusted by lifting the emulsion cylinder 305 to put the emulsion drilling rig drilling host at the lowest position.

[0067] Step 5: Adjust the azimuth angle through the first slewing bearing 2 of the base 1 so that the emulsion drilling rig drilling host is aligned with the length direction of the scraper conveyor in the longitudinal direction;

[0068] Step six: The first emulsion cylinder 104 retracts, the lateral limit is released, and the traveling wheel 105 extends to the bottom surface of the telescopic frame 101 under the spring force of the spring 10503.

[0069] Step 7: Start the scraper conveyor 4 and push the frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper to move via the traveling wheels 105.

[0070] In the above technical solution, the lateral limit is used to prevent the drilling rig from moving laterally during the feeding and pulling process.

[0071] The scraper conveyor 4 includes a body, in which a groove 401 is provided in the middle. A first scraper 402, a second scraper 403 and a third scraper 404 are arranged at equal intervals inside the groove 401. Two chains 405 are arranged together between the first scraper 402, the second scraper 403 and the third scraper 404.

[0072] Step one is as follows: The base 1 of the frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper is arranged between the first scraper 402 and the third scraper 404 in the groove 401 of the scraper conveyor 4; the base 1 is locked onto the second scraper 403 in the transverse direction through the slot on the telescopic frame 101, and the telescopic frame 101 is arranged on the two chains 405 in the longitudinal direction of the base 1.

[0073] In the above technical solution, the extension and retraction of the No. 1 emulsion cylinder 104 drives the telescopic frame 101 to move, which can adjust the size of the base 1 in the lateral direction and perform lateral limit to prevent the drilling machine from moving laterally when feeding and pulling during the drilling construction process; so as to adapt to the width of the middle trough of different specifications and models of scraper conveyors.

[0074] The base 1 of the emulsion drilling rig frame is located inside the central trough of the scraper conveyor 4. It is secured to the second scraper 403 via a slot in the middle of a pair of telescopic frames 101. The pair of telescopic frames 101 are arranged in the front-to-back direction between the first scraper 402 and the third scraper 404, and are positioned on the outer sides of the two scraper chains 405. This arrangement cleverly avoids interference between the scrapers and chains, ensuring a proper placement within the central trough 401. The second scraper 403 drives the frame to move, and the base is secured to the second scraper 403 via the slot in the middle of the pair of telescopic frames 101. On the scraper, the traveling wheels of the base extend out of the bottom surface of the base. When the scraper conveyor 4 is started, the second scraper 403 drives the frame to move. When the frame moves, the traveling wheels 105 of the base 1 extend out of the bottom surface of the base 1, which can reduce the friction between the bottom surface of the base 1 and the bottom surface of the middle trough of the scraper conveyor 4 and increase the maneuverability. The scraper drives the frame to move. With the power of the scraper conveyor, the scraper drives the frame to move, realizing the mechanized handling of the frame. This solves the problem that existing fully mechanized mining face emulsion drilling rigs cannot be mechanized, and manual handling is inconvenient, time-consuming, labor-intensive, and inefficient.

Claims

1. A frame for a fully mechanized mining face emulsion drilling rig that moves with a scraper, comprising a base (1), characterized in that, The base (1) is rotatably provided with a first slewing bearing (2), and the first slewing bearing (2) is provided with an angle adjustment device (3). The base (1) includes a pair of telescopic frames (101), and a pair of telescopic arms (102) are provided above the pair of telescopic frames (101). An intermediate frame (103) is movably provided on the pair of telescopic arms (102). The first slewing bearing (2) is rotatably provided on the intermediate frame (103). A pair of No. 1 emulsion cylinders (104) are hinged to the bottom of the intermediate frame (103). The ends of the pair of No. 1 emulsion cylinders (104) are respectively connected to the pair of telescopic frames (101). A slot is provided on the opposite side of the pair of telescopic frames (101). The angle adjustment device (3) includes a base plate (301) fixedly installed on the top of the first slewing bearing (2). A pair of second emulsion cylinders (302) are provided on the base plate (301). The top of each of the second emulsion cylinders (302) is provided with an upper ground plate (303). A connecting frame (307) is sleeved on the pair of second emulsion cylinders (302). A second slewing bearing (304) is provided on the side wall of the connecting frame (307). An L-shaped plate (306) is provided on the second slewing bearing (304). A lifting emulsion cylinder (305) is provided on the base plate (301). The upper end of the lifting emulsion cylinder (305) is connected to the connecting frame (307). An emulsion drilling machine is provided on the L-shaped plate (306). The scraper conveyor (4) includes a body, in which a groove (401) is provided in the middle. A first scraper (402), a second scraper (403) and a third scraper (404) are arranged at equal intervals inside the groove (401). Two chains (405) are arranged together between the first scraper (402), the second scraper (403) and the third scraper (404). The base (1) is arranged between the first scraper (402) and the third scraper (404) in the groove (401) of the scraper conveyor (4); the telescopic frame (101) of the base (1) is set on two chains (405), and the slot at the bottom of the telescopic frame (101) is engaged with the second scraper (403).

2. The frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper as described in claim 1, characterized in that, The bottom of the telescopic frame (101) is provided with wheels (105).

3. The frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper as described in claim 2, characterized in that, The walking wheel (105) includes a spring seat (10501) fixed to the bottom of the telescopic frame (101), a wheel frame (10502) is provided at the lower end of the spring seat (10501), and a spring (10503) is provided in the cavity formed by the spring seat (10501) and the wheel frame (10502); a wheel (10504) is provided at the bottom of the wheel frame (10502).

4. The frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper as described in claim 3, characterized in that, The telescopic arm (102) adopts a hollow square tube structure.

5. The frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper as described in claim 3, characterized in that, The bottom of the intermediate frame (103) is provided with a pair of telescopic tubes (106), and a pair of telescopic arms (102) are provided in the pair of telescopic tubes (106).

6. The frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper as described in claim 3, characterized in that, The spring seat (10501) and the wheel frame (10502) are connected by a pin (10505).

7. A method for using the frame of a fully mechanized mining face emulsion drilling rig that moves with the scraper, characterized in that, Based on the frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper as described in any one of claims 3 to 6, the following steps are included: Step 1: The frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper is placed on the scraper conveyor (4) in front of the hydraulic support (7) of the fully mechanized mining face, and the length direction of the base (1) is consistent with the length direction of the scraper conveyor (4). Step 2: The base (1) drives the telescopic frame (101) to move through the extension and retraction of the first emulsion cylinder (104). When the base (1) is horizontally stable, the first emulsion cylinder (104) extends out and pushes a pair of telescopic frames (101) to move outwards respectively and locks them against the inner wall of the groove (401). Step 3: The second emulsion cylinder (302) extends, driving the upper base plate (303) to press against the support plate of the hydraulic support (7). Under the reaction force of the pressing force of the upper base plate (303), the traveling wheel (105) on the base (1) retracts, forming a fixed support between the hydraulic support (7) and the groove (401). Step 4: The second emulsion cylinder (302) retracts, and the tilt angle is adjusted by the second slewing bearing (304) to keep the emulsion drilling rig drilling host horizontal; the opening height is adjusted by lifting the emulsion cylinder (305) to keep the emulsion drilling rig drilling host at the lowest position. Step 5: Adjust the azimuth angle through the first slewing bearing (2) of the base (1) so that the emulsion drilling machine drilling host is aligned with the length direction of the scraper conveyor in the length direction; Step six, the No. 1 emulsion cylinder (104) retracts, the lateral limit is released, and the traveling wheel (105) extends to the bottom surface of the telescopic frame (101) under the spring force of the spring (10503). Step 7: Start the scraper conveyor (4) and push the frame of the fully mechanized mining face emulsion drilling rig that moves with the scraper to move via the traveling wheels (105).

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