Mine explosion-proof tunnel cleaning vehicle

Abstract

The present invention discloses a mine explosion-proof tunnel cleaning vehicle, which relates to the technical field of tunnel cleaning, and solves the problem that the existing dust flushing and cleaning vehicles are difficult to clean the entire cross-section without dead angles when in use, and the reeling of the water pipe also requires additional manpower to assist in the reeling and releasing. The cleaning vehicle includes a vehicle head and a vehicle frame, and also includes a water tank, a front spray cleaning component, a side spray cleaning component, a rear spray cleaning component, a water source conveying component, and a reel conveying component; wherein the water source conveying component is arranged on the top of the water tank, and is used to supply water to the interior of the front spray cleaning component and / or the side spray cleaning component and / or the rear spray cleaning component. In the present invention, by combining the front spray cleaning component, the side spray cleaning component, and the rear spray cleaning component, efficient and all-round spray dust reduction without dead angles can be achieved on the ground, side, rear, and top surfaces, and the spray dust reduction work is quickly achieved, with high work efficiency and significant water-saving effect.

Description

Technical Field

[0001] The invention relates to the technical field of tunnel cleaning, in particular to a mine flameproof tunnel cleaning vehicle. Background Art

[0002] The serious dust accumulation in the underground tunnels of coal mines will bring potential safety hazards, so the tunnels need to be cleaned. Currently, the tunnel cleaning is mainly done by workers driving sprinkler trucks.

[0003] The existing Chinese patent application with publication number CN117758647A discloses a mining tunnel dust flushing vehicle, including a vehicle body, a dust flushing device and a working arm. The dust flushing device includes at least one of a brush and a nozzle; one end of the working arm is connected to the vehicle body, and the other end of the working arm is connected to the dust flushing device, and the working arm is movably arranged to drive the dust flushing device to move. The mining tunnel dust flushing vehicle of the present invention drives the dust flushing device to a suitable position through the working arm when cleaning the tunnel, and cleans the tunnel through the dust flushing device, so that the tunnel can be fully cleaned and the cleaning effect of the tunnel can be improved.

[0004] However, the dust-washing vehicle has the following defects when used:

[0005] 1. When using the existing dust cleaning vehicle, it is difficult for the whole vehicle to clean the entire cross-section without dead angles. During the cleaning process, areas such as the gaps and corners at the top of the tunnel may not be cleaned properly. The long-term poor cleaning effect is very likely to cause safety hazards. In addition, it is difficult for the whole vehicle to achieve the dual effects of space dust reduction and road cleaning. Therefore, the use effect needs to be improved;

[0006] 2. When the existing dust cleaning vehicles are used to clean the road surface or lanes, the cleaning labor intensity of a single person in a shift is high, the cleaning efficiency is low, and there are potential safety hazards for personnel. At the same time, the winding of the water pipe also requires additional manpower to assist in winding and releasing it. The overall use is time-consuming and labor-intensive, which not only wastes time but also reduces the cleaning efficiency, affecting the progress of the entire project. Summary of the invention

[0007] The purpose of the present invention is to provide a mine flameproof tunnel cleaning vehicle to solve the problems raised in the above background technology.

[0008] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0009] The flameproof tunnel cleaning vehicle for mining provided by the present invention comprises a vehicle head and a vehicle frame, and also comprises:

[0010] A water tank, the water tank is arranged on the top of the frame, a liquid level sensor is arranged inside the water tank, and a groove is opened on the side of the water tank;

[0011] A front spray cleaning assembly, the front spray cleaning assembly is arranged at the bottom of the front end of the vehicle;

[0012] A side spray cleaning assembly, wherein the side spray cleaning assembly is arranged on the left and right sides of the water tank;

[0013] A rear spray cleaning assembly, the rear spray cleaning assembly being arranged at the rear end of the top of the frame;

[0014] A water source delivery component, which is disposed on the top of the water tank and is used to supply water to the interior of the front spray cleaning component and / or the side spray cleaning component and / or the rear spray cleaning component;

[0015] And a reel conveying assembly is arranged inside the groove and is used for replenishing or extracting water from the water tank.

[0016] Preferably, the front spray cleaning assembly comprises:

[0017] A fixing frame, a first connecting plate, a first nozzle and a first connecting pipe;

[0018] in,

[0019] The fixing frame is fixedly installed at the bottom of the front end of the vehicle head, the first connecting plate is fixedly installed at the bottom of the end of the fixing frame, the first connecting pipe is arranged above the first connecting plate, and the first connecting pipe is fixed on the fixing frame, and a plurality of first nozzles are arranged, and the plurality of first nozzles are arranged on the first connecting pipe at equal intervals along the length direction of the first connecting pipe.

[0020] Preferably, the front spray cleaning assembly further comprises:

[0021] A fixed cylinder, a branch pipe, a rotating rod, a curved blade, a rotating plate and a cleaning brush;

[0022] in,

[0023] The fixing tube is fixed to the front end of the fixing frame, and the fixing tube has a first chamber and a second chamber in sequence from top to bottom, the first chamber and the second chamber are connected through a through hole, and the front and rear ends of the branch pipe are respectively used to connect the first chamber and the interior of the first connecting pipe, and,

[0024] The rotating rod is vertically rotatably connected to the inside of the first chamber, and the bottom end of the rotating rod passes through the outer bottom of the fixed cylinder and is connected to the rotating plate, the cleaning brush is arranged at the bottom of the rotating plate, the arc-shaped blade is arranged outside the rotating rod and located inside the first chamber, a first hole is opened at the inner bottom end of the second chamber, and a second hole matching the first hole is opened on the rotating plate.

[0025] Preferably, the side spray cleaning assembly comprises:

[0026] A mounting frame, a second connecting plate, a second connecting pipe and a second nozzle;

[0027] in,

[0028] There are four mounting brackets, and every two mounting brackets are fixed on one side of the water tank. A second connecting plate is fixed between every two mounting brackets on the same side. The second connecting plate is used to fix the second connecting pipe. A plurality of second nozzles are provided, and the plurality of second nozzles are arranged on the second connecting pipe at equal intervals along the length direction of the second connecting pipe.

[0029] Preferably, the post-spray cleaning assembly comprises:

[0030] A seven-axis robot, a third connecting plate, a third connecting pipe and a third nozzle;

[0031] in,

[0032] The seven-axis robot is arranged at the rear end of the top of the frame, and the third connecting plate is installed at the output end of the seven-axis robot, the third connecting pipe is fixed on the third connecting plate, and the number of the third nozzles is set to be several, and the several third nozzles are arranged on the third connecting pipe at equal intervals along the length direction of the third connecting pipe.

[0033] Preferably, the third connecting plate has a straight plate portion and two bent portions, the two bent portions are respectively arranged at two ends of the straight plate portion, and the straight plate portion and the bent portions are integrally formed.

[0034] Preferably, the water source delivery assembly comprises:

[0035] A water pump, a liquid inlet pipe, a first liquid outlet pipe, a second liquid outlet pipe, a third liquid outlet pipe and a solenoid valve;

[0036] in,

[0037] The water pump is fixed to the top of the water tank, and the output end of the water pump is connected to the liquid inlet pipe, the input end of the water pump is connected to the first liquid outlet pipe and the third liquid outlet pipe, the second liquid outlet pipe is connected to the first liquid outlet pipe, the first liquid outlet pipe, the second liquid outlet pipe and the third liquid outlet pipe are all provided with solenoid valves, and,

[0038] The end of the first liquid outlet pipe is connected to the first connecting pipe, the end of the second liquid outlet pipe is connected to the second connecting pipe, and the end of the third liquid outlet pipe is connected to the third connecting pipe.

[0039] Preferably, the reel conveyor assembly comprises:

[0040] A connecting frame, a first rotating shaft, a reel body, a bidirectional screw rod, a slider, a guide member, a motor and a transmission member;

[0041] in,

[0042] The connecting frame is slidably arranged at the inner bottom end of the groove, the first rotating shaft and the bidirectional screw rod are both rotatably connected to the connecting frame, the reel body is arranged on the outside of the first rotating shaft, and a water pipe is wound on the reel body, one end of the water pipe is connected to the water tank, and the other end of the water pipe passes through the guide member, the outside of the bidirectional screw rod is connected to a slider via a ball bearing, the guide member is fixed to the end of the slider, the motor is installed on the outside of the connecting frame, and the output end of the motor and the first rotating shaft are connected via the transmission member, and the first rotating shaft and the bidirectional screw rod are also connected via the transmission member.

[0043] Preferably, the guide member comprises:

[0044] Guide plate, mounting plate, connecting frame, vertical guide roller and transverse guide roller;

[0045] in,

[0046] The guide plate is transversely fixed on the connecting frame, the mounting plate is slidably arranged on the guide plate, and the mounting plate is fixed to the slider, the connecting frame is fixed on the mounting plate, and,

[0047] The vertical guide roller and the transverse guide roller are both provided with two, and the two vertical guide rollers and the two transverse guide rollers are both rotatably connected to the connection frame.

[0048] Preferably, the guide member further comprises:

[0049] A first gear, a second gear, a third gear, a rack, a worm, a second rotating shaft, a worm wheel and a fourth gear;

[0050] in,

[0051] The number of the first gear and the second gear is two, the two first gears are respectively sleeved on the two vertical guide rollers, the two second gears are respectively sleeved on the two horizontal guide rollers, the third gear is sleeved on one of the vertical guide rollers, the rack is fixed on the connecting frame, and the rack is meshed with the third gear, the worm is coaxially fixed with one of the vertical guide rollers, the second rotating shaft is laterally rotatably connected to the connecting frame, and the outside of the second rotating shaft is sleeved with a worm wheel meshed with the worm and a fourth gear meshed with one of the third gears.

[0052] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0053] 1. In the explosion-proof tunnel cleaning vehicle for mines, the first nozzle in the front spray cleaning assembly can flush the high-pressure road surface or the road surface when spraying water, which can effectively clean the sludge and debris on the road surface, and the second nozzle in the side spray cleaning assembly can spray water or spray on the side of the cleaning vehicle when spraying water, so as to achieve side cleaning or dust reduction, and the seven-axis robot in the rear spray cleaning assembly cooperates with the third nozzle, so that the third nozzle can spray water or spray at the rear and above, and the three are combined with each other to achieve efficient and all-round spray dust reduction without dead angles on the ground, sides, rear and top surfaces, and quickly achieve spray dust reduction work, with high work efficiency and significant water-saving effect;

[0054] 2. In the explosion-proof tunnel cleaning vehicle for mines, when there is a water source with a certain pressure in the first connecting pipe, there will also be a water source in the branch pipe, so that the water source will flow out after passing through the first chamber, the through hole, the first branch hole and the second branch hole, so as to pre-clean the ground between the first nozzles. The double cleaning makes the ground have a better cleaning effect. At the same time, when the water source passes through the inside of the first chamber, under the action of the arc blade, the arc blade will drive the rotating rod to rotate, and then the rotating plate will drive the cleaning brush to rotate, so as to scrub the ground, further improving the overall cleaning effect, the effect is significant, and the overall use of water as the driving force, without the need for additional electric drive, more resource saving, responding to the concept of saving and environmental protection life, more conducive to the long-term and efficient use of vehicles;

[0055] 3. In the mine explosion-proof tunnel cleaning vehicle, when the third nozzle is used for cleaning spray, since the third connecting plate has a straight plate portion and two bent portions, the third connecting plate as a whole forms an expanded "U"-shaped structure. Combined with the use of the seven-axis robot, it can have a better cleaning ability and higher cleaning efficiency when cleaning the top corner of the tunnel;

[0056] 4. In the explosion-proof tunnel cleaning vehicle for mining, after the end of the water pipe passes through two vertical guide rollers and two horizontal guide rollers, the two vertical guide rollers and two horizontal guide rollers can be used to clamp and guide it, and after starting the motor, under the action of the transmission member, the motor can drive the reel body and the bidirectional screw to rotate, thereby realizing the unwinding or winding of the water pipe. At the same time, when the slider moves, the movement of the guide member can rotate the vertical guide roller under the premise of the engagement of the third gear and the rack, and under the action of the worm wheel, the worm and the fourth gear, the second gear will drive the horizontal guide roller to rotate, which is more conducive to clamping and guiding the water pipe, so as to achieve compact and orderly storage, save manpower, and facilitate efficient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0058] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0059] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0060] Figure 2 It is a schematic diagram of the overall structure of the front spray cleaning assembly in the present invention;

[0061] Figure 3 It is a partial structural schematic diagram of the front spray cleaning component in the present invention;

[0062] Figure 4 is a longitudinal sectional view of the fixed tube in the present invention;

[0063] Figure 5 It is a structural schematic diagram of the side spray cleaning assembly in the present invention;

[0064] Figure 6 It is a structural schematic diagram of the rear spray cleaning component in the present invention;

[0065] Figure 7 is a schematic structural diagram of the third connecting plate in the present invention;

[0066] Figure 8 It is a structural schematic diagram of the water source conveying component in the present invention;

[0067] Fig. 9 It is a schematic diagram of the overall structure of the reel conveying assembly in the present invention;

[0068] Fig.10 It is a partial structural schematic diagram of the reel conveying assembly in the present invention;

[0069] Fig.11 It is a structural schematic diagram of the guide member in the present invention;

[0070] Fig.12 It is a schematic structural diagram of the vertical guide roller and the transverse guide roller in the present invention;

[0071] In the figure:

[0072] 1. Front of the vehicle; 2. Frame; 3. Water tank; 31. Groove;

[0073] 4. Front spray cleaning assembly; 41. Fixed frame; 42. First connecting plate; 43. First connecting pipe; 44. First nozzle; 45. Fixed cylinder; 451. First chamber; 452. Second chamber; 453. Through hole; 454. First hole; 46. Branch pipe; 47. Rotating rod; 48. Arc blade; 49. Rotating plate; 491. Cleaning brush; 492. Second hole;

[0074] 5. Side spray cleaning assembly; 51. Mounting frame; 52. Second connecting plate; 53. Second connecting pipe; 54. Second nozzle;

[0075] 6. rear spray cleaning assembly; 61. seven-axis robot; 62. third connecting plate; 621. straight plate portion; 622. bending portion; 63. third connecting pipe; 64. third nozzle;

[0076] 7. Water source delivery assembly; 71. Water pump; 72. Liquid inlet pipe; 73. First liquid outlet pipe; 74. Second liquid outlet pipe; 75. Third liquid outlet pipe; 76. Solenoid valve;

[0077] 8. Reel conveying assembly; 81. Connecting frame; 82. First rotating shaft; 83. Reel body; 84. Bidirectional screw rod; 85. Slider; 86. Guide member; 861. Guide plate; 862. Mounting plate; 863. Connecting frame; 864. Vertical guide roller; 865. Horizontal guide roller; 866. First gear; 867. Second gear; 868. Third gear; 869. Rack; 870. Worm; 871. Second rotating shaft; 872. Worm wheel; 873. Fourth gear; 87. Motor; 88. Transmission member; 89. Water pipe. DETAILED DESCRIPTION

[0078] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0079] See also Figure 1-Figure 12 The flameproof tunnel cleaning vehicle for mining comprises a vehicle head 1 and a vehicle frame 2, and also comprises a water tank 3, a front spray cleaning component 4, a side spray cleaning component 5, a rear spray cleaning component 6, a water source conveying component 7 and a reel conveying component 8;

[0080] Specifically, among them,

[0081] The water tank 3 is arranged on the top of the frame 2, and a liquid level sensor is arranged inside the water tank 3. A groove 31 is opened on the side of the water tank 3, and a reel conveying assembly 8 is arranged inside the groove 31, which is used to replenish or extract water from the water tank 3.

[0082] The front spray cleaning assembly 4 is arranged at the bottom of the front end of the vehicle head 1, and includes a fixing frame 41, a first connecting plate 42, a first nozzle 44 and a first connecting pipe 43; wherein, the fixing frame 41 is fixedly installed at the bottom of the front end of the vehicle head 1, the first connecting plate 42 is fixedly installed at the bottom of the end of the fixing frame 41, the first connecting pipe 43 is arranged above the first connecting plate 42, and the first connecting pipe 43 is fixed on the fixing frame 41, and a plurality of first nozzles 44 are arranged, and the plurality of first nozzles 44 are arranged on the first connecting pipe 43 at equal intervals along the length direction of the first connecting pipe 43.

[0083] The side spray cleaning assembly 5 is arranged on the left and right sides of the water tank 3, and includes a mounting frame 51, a second connecting plate 52, a second connecting pipe 53 and a second nozzle 54; wherein, the number of the mounting frames 51 is four, and every two mounting frames 51 are fixed to one side of the water tank 3, and a second connecting plate 52 is fixed between every two mounting frames 51 on the same side, and the second connecting plate 52 is used to fix the second connecting pipe 53, and a plurality of second nozzles 54 are arranged, and the plurality of second nozzles 54 are arranged on the second connecting pipe 53 at equal intervals along the length direction of the second connecting pipe 53;

[0084] The rear spray cleaning assembly 6 is arranged at the rear end of the top of the frame 2, and includes a seven-axis robot 61, a third connecting plate 62, a third connecting pipe 63 and a third nozzle 64; wherein, the seven-axis robot 61 is arranged at the rear end of the top of the frame 2, and the third connecting plate 62 is installed on the output end of the seven-axis robot 61, the third connecting pipe 63 is fixed on the third connecting plate 62, and the number of third nozzles 64 is set, and the plurality of third nozzles 64 are arranged on the third connecting pipe 63 at equal intervals along the length direction of the third connecting pipe 63.

[0085] The water source conveying component 7 is arranged at the top of the water tank 3 and is used to supply water to the interior of the front spray cleaning component 4 and / or the side spray cleaning component 5 and / or the rear spray cleaning component 6, and includes a water pump 71, a liquid inlet pipe 72, a first liquid outlet pipe 73, a second liquid outlet pipe 74, a third liquid outlet pipe 75 and a solenoid valve 76; wherein, the water pump 71 is fixed to the top of the water tank 3, and the output end of the water pump 71 is connected to the liquid inlet pipe 72, the input end of the water pump 71 is connected to the first liquid outlet pipe 73 and the third liquid outlet pipe 75, the second liquid outlet pipe 74 is connected to the first liquid outlet pipe 73, the first liquid outlet pipe 73, the second liquid outlet pipe 74 and the third liquid outlet pipe 75 are all provided with a solenoid valve 76, and the end of the first liquid outlet pipe 73 is connected to the first connecting pipe 43, the end of the second liquid outlet pipe 74 is connected to the second connecting pipe 53, and the end of the third liquid outlet pipe 75 is connected to the third connecting pipe 63.

[0086] Therefore, when in use, after injecting water into the water tank 3, the water pump 71 can transport clean water to the first liquid outlet pipe 73, the second liquid outlet pipe 74 and the third liquid outlet pipe 75, so that the first connecting pipe 43, the second connecting pipe 53 and the third connecting pipe 63 are filled with clean water in turn and finally sprayed out through the first nozzle 44, the second nozzle 54 and the third nozzle 64. The first nozzle 44 in the front spray cleaning component 4 can flush the high-pressure road surface or lane road surface when spraying water, and can effectively clean the silt and debris on the road surface, and the second nozzle 54 in the side spray cleaning component 5 can spray water or spray on the side of the cleaning vehicle when spraying water, so as to achieve side cleaning or dust reduction, and the seven-axis robot 61 in the rear spray cleaning component 6 cooperates with the third nozzle 64, so that the third nozzle 64 can spray water or spray at the rear and above. The combination of the three can realize efficient, all-round, dead-angle-free spray dust reduction on the ground, sides, rear and top surfaces, quickly realize spray dust reduction work, have high work efficiency, and significant water-saving effect.

[0087] Moreover, the entire water spray system can be adjusted as needed, such as adjusting and controlling the intensity and range of the water spray to ensure the cleaning effect. In this embodiment, the cleaning pressure is adjustable from 0 to 16 MPa, which can effectively remove stubborn stains in the alleys and pipe stains, thereby having the functions of upper full-section cleaning, side pipe cleaning, and road surface cleaning.

[0088] Furthermore, the front spray cleaning assembly 4 also includes a fixed cylinder 45, a branch pipe 46, a rotating rod 47, an arc-shaped blade 48, a rotating plate 49 and a cleaning brush 491; wherein the fixed cylinder 45 is fixed to the front end of the fixed frame 41, and the interior of the fixed cylinder 45 is sequentially provided with a first chamber 451 and a second chamber 452 from top to bottom, the first chamber 451 and the second chamber 452 are connected through a through hole 453, and the front and rear ends of the branch pipe 46 are respectively used to connect the first chamber 451 and the first chamber 452. The inside of the connecting tube 43, and the rotating rod 47 is vertically rotatably connected to the inside of the first chamber 451, and the bottom end of the rotating rod 47 penetrates to the outer bottom of the fixed cylinder 45 and is connected to the rotating plate 49, the cleaning brush 491 is arranged at the bottom of the rotating plate 49, the arc-shaped blade 48 is arranged outside the rotating rod 47 and located inside the first chamber 451, the inner bottom end of the second chamber 452 is provided with a first hole 454, and the rotating plate 49 is provided with a second hole 492 matched with the first hole 454;

[0089] During use, when there is water with a certain pressure in the first connecting pipe 43, there will also be water in the branch pipe 46, so that the water will flow out after passing through the first chamber 451, the through hole 453, the first hole 454 and the second hole 492, so as to pre-clean the ground between the first nozzle 44. The double cleaning makes the ground have a better cleaning effect. At the same time, when the water passes through the inside of the first chamber 451, under the action of the arc blade 48, the arc blade 48 will drive the rotating rod 47 to rotate, and then the rotating plate 49 drives the cleaning brush 491 to rotate, so as to scrub the ground, further improving the overall cleaning effect, the effect is significant, and the overall use of water as the driving force, without the need for additional electric drive, saves more resources, responds to the concept of saving and environmental protection, and is more conducive to the long-term and efficient use of vehicles;

[0090] Furthermore, in the present embodiment, the first hole 454 and the second hole 492 are both conical structures so that the water flow has a stronger impact effect. Since the rotating plate 49 is rotating, the water flow sprayed out from the second hole 492 is intermittent. In order to increase the amount of cleaning water, the second hole 492 can also be designed as a large hole structure to facilitate water flow at all times. The specific design can be determined by the manufacturer.

[0091] In addition, further, the third connecting plate 62 has a straight plate portion 621 and two bent portions 622, and the two bent portions 622 are respectively arranged at both ends of the straight plate portion 621, and the straight plate portion 621 and the bent portions 622 are integrally formed. Therefore, when the third nozzle 64 is used for cleaning spray, since the third connecting plate 62 has a straight plate portion 621 and two bent portions 622, the third connecting plate 62 as a whole constitutes an expanded "U" shape structure. Combined with the use of the seven-axis robot 61, it can have better cleaning ability and higher cleaning efficiency when cleaning the top corners of the alley.

[0092] Furthermore, the reel conveying assembly 8 includes a connecting frame 81, a first rotating shaft 82, a reel body 83, a bidirectional screw rod 84, a slider 85, a guide member 86, a motor 87 and a transmission member 88; wherein the connecting frame 81 is slidably arranged at the inner bottom end of the groove 31, the first rotating shaft 82 and the bidirectional screw rod 84 are both rotatably connected to the connecting frame 81, the reel body 83 is arranged outside the first rotating shaft 82, and a water pipe 89 is wound around the reel body 83, one end of the water pipe 89 is connected to the water tank 3, and the water tank 3 is connected to the water tank 3. The other end of the tube 89 passes through the guide member 86. The outside of the bidirectional screw rod 84 is connected to the slider 85 through a ball bearing. The guide member 86 is fixed to the end of the slider 85. The motor 87 is installed on the outside of the connecting frame 81, and the output end of the motor 87 and the first rotating shaft 82 are connected by a transmission member 88. The first rotating shaft 82 and the bidirectional screw rod 84 are also connected by a transmission member 88. The transmission member 88 is a synchronous belt transmission structure in the prior art. This is the prior art, so it will not be repeated here.

[0093] The guide member 86 includes a guide plate 861, a mounting plate 862, a connecting frame 863, a vertical guide roller 864 and a transverse guide roller 865; wherein the guide plate 861 is laterally fixed on the connecting frame 81, the mounting plate 862 is slidably set on the guide plate 861, and the mounting plate 862 is fixed to the slider 85, the connecting frame 863 is fixed on the mounting plate 862, and there are two vertical guide rollers 864 and two transverse guide rollers 865, and the two vertical guide rollers 864 and the two transverse guide rollers 865 are rotatably connected to the connecting frame 863.

[0094] The guide member 86 also includes a first gear 866, a second gear 867, a third gear 868, a rack 869, a worm 870, a second rotating shaft 871, a worm wheel 872 and a fourth gear 873; wherein, the number of the first gear 866 and the second gear 867 are both two, the two first gears 866 are respectively sleeved on the two vertical guide rollers 864, the two second gears 867 are respectively sleeved on the two horizontal guide rollers 865, the third gear 868 is sleeved on one of the vertical guide rollers 864, the rack 869 is fixed on the connecting frame 81, and the rack 869 and the third gear 868 are meshed, the worm 870 is coaxially fixed with one of the vertical guide rollers 864, the second rotating shaft 871 is laterally rotatably connected to the connecting frame 81, and the worm wheel 872 meshed with the worm 870 and the fourth gear 873 meshed with one of the third gears 868 are sleeved on the outside of the second rotating shaft 871.

[0095] That is, the reel conveying assembly 8 can facilitate people to hold the end of the water pipe 89 for adaptive cleaning, which can not only clean the inside of the lane, but also clean the cleaning vehicle body, achieving an efficient cleaning effect.

[0096] When the above-mentioned reel conveying assembly 8 is in use, after the end of the water pipe 89 is passed through the two vertical guide rollers 864 and the two horizontal guide rollers 865, the two vertical guide rollers 864 and the two horizontal guide rollers 865 can be used to clamp and guide it, and after starting the motor 87, under the action of the transmission member 88, the motor 87 can drive the reel body 83 and the two-way screw rod 84 to rotate, thereby realizing the unwinding or winding of the water pipe 89. At the same time, when the slider 85 moves, the movement of the guide member 86 can rotate the vertical guide roller 864 under the premise of the engagement of the third gear 868 and the rack 869, and under the action of the worm gear 872, the worm 870 and the fourth gear 873, the second gear 867 will drive the horizontal guide roller 865 to rotate, which is more conducive to clamping and guiding the water pipe 89, so as to achieve compact and orderly storage, save manpower, and facilitate efficient use.

[0097] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mine flameproof tunnel cleaning vehicle, comprising a vehicle head (1) and a vehicle frame (2), characterized in that: Also includes: A water tank (3), the water tank (3) being arranged on the top of the vehicle frame (2), a liquid level sensor being arranged inside the water tank (3), and a groove (31) being provided on the side of the water tank (3); A front spray cleaning component (4), the front spray cleaning component (4) being arranged at the bottom of the front end of the vehicle head (1); A side-spray cleaning assembly (5), the side-spray cleaning assembly (5) being arranged on the left and right sides of the water tank (3); A rear spray cleaning component (6), the rear spray cleaning component (6) being arranged at the rear end of the top of the vehicle frame (2); a water source delivery assembly (7), the water source delivery assembly (7) being arranged on the top of the water tank (3) and being used to supply water to the interior of the front spray cleaning assembly (4) and / or the side spray cleaning assembly (5) and / or the rear spray cleaning assembly (6); and a reel conveying assembly (8), arranged inside the groove (31) and used for replenishing or extracting water from the water tank (3); The front spray cleaning component (4) comprises: A fixing frame (41), a first connecting plate (42), a first nozzle (44), and a first connecting pipe (43); in, The fixing frame (41) is fixedly mounted on the bottom of the front end of the vehicle head (1); the first connecting plate (42) is fixedly mounted on the bottom of the end of the fixing frame (41); the first connecting pipe (43) is arranged above the first connecting plate (42), and the first connecting pipe (43) is fixed on the fixing frame (41); a plurality of first nozzles (44) are provided, and the plurality of first nozzles (44) are arranged on the first connecting pipe (43) at equal intervals along the length direction of the first connecting pipe (43); The front spray cleaning assembly (4) further comprises: A fixed cylinder (45), a branch pipe (46), a rotating rod (47), an arc-shaped blade (48), a rotating plate (49) and a cleaning brush (491); in, The fixing tube (45) is fixed to the front end of the fixing frame (41), and the interior of the fixing tube (45) is provided with a first chamber (451) and a second chamber (452) in sequence from top to bottom, the first chamber (451) and the second chamber (452) are connected via a through hole (453), and the front and rear ends of the branch pipe (46) are respectively used to connect the first chamber (451) and the interior of the first connecting pipe (43), and, The rotating rod (47) is vertically rotatably connected to the inside of the first chamber (451), and the bottom end of the rotating rod (47) penetrates the outer bottom of the fixed cylinder (45) and is connected to the rotating plate (49), the cleaning brush (491) is arranged at the bottom of the rotating plate (49), the arc-shaped blade (48) is arranged outside the rotating rod (47) and located inside the first chamber (451), the inner bottom end of the second chamber (452) is provided with a first hole (454), and the rotating plate (49) is provided with a second hole (492) that matches the first hole (454); The side spray cleaning assembly (5) comprises: A mounting frame (51), a second connecting plate (52), a second connecting pipe (53), and a second nozzle (54); in, The number of the mounting frames (51) is four, and every two of the mounting frames (51) are fixed to one side of the water tank (3), and a second connecting plate (52) is fixed between every two of the mounting frames (51) on the same side, and the second connecting plate (52) is used to fix the second connecting pipe (53), and a plurality of second nozzles (54) are provided, and the plurality of second nozzles (54) are arranged on the second connecting pipe (53) at equal intervals along the length direction of the second connecting pipe (53); The post-spray cleaning assembly (6) comprises: A seven-axis robot (61), a third connecting plate (62), a third connecting pipe (63), and a third nozzle (64); in, The seven-axis robot (61) is arranged at the rear end of the top of the frame (2), and the third connecting plate (62) is installed at the output end of the seven-axis robot (61), the third connecting pipe (63) is fixed on the third connecting plate (62), and the number of the third nozzles (64) is set to be a plurality, and the plurality of third nozzles (64) are arranged on the third connecting pipe (63) at equal intervals along the length direction of the third connecting pipe (63).

2. The explosion-proof tunnel cleaning vehicle for mining according to claim 1 is characterized in that: The third connecting plate (62) comprises a straight plate portion (621) and two bent portions (622), the two bent portions (622) being respectively arranged at two ends of the straight plate portion (621), and the straight plate portion (621) and the bent portions (622) are integrally formed.

3. The explosion-proof tunnel cleaning vehicle for mining according to claim 1 is characterized in that: The water source conveying component (7) comprises: A water pump (71), a liquid inlet pipe (72), a first liquid outlet pipe (73), a second liquid outlet pipe (74), a third liquid outlet pipe (75), and a solenoid valve (76); in, The water pump (71) is fixed to the top of the water tank (3), and the output end of the water pump (71) is connected to the liquid inlet pipe (72), the input end of the water pump (71) is connected to the first liquid outlet pipe (73) and the third liquid outlet pipe (75), the second liquid outlet pipe (74) is connected to the first liquid outlet pipe (73), the first liquid outlet pipe (73), the second liquid outlet pipe (74) and the third liquid outlet pipe (75) are all provided with solenoid valves (76), and, The end of the first liquid outlet pipe (73) is connected to the first connecting pipe (43), the end of the second liquid outlet pipe (74) is connected to the second connecting pipe (53), and the end of the third liquid outlet pipe (75) is connected to the third connecting pipe (63).

4. The explosion-proof tunnel cleaning vehicle for mining according to claim 1 is characterized in that: The reel conveying assembly (8) comprises: A connecting frame (81), a first rotating shaft (82), a reel body (83), a bidirectional screw rod (84), a slider (85), a guide member (86), a motor (87), and a transmission member (88); in, The connecting frame (81) is slidably arranged at the inner bottom end of the groove (31); the first rotating shaft (82) and the bidirectional screw rod (84) are both rotatably connected to the connecting frame (81); the reel body (83) is arranged outside the first rotating shaft (82); a water pipe (89) is wound around the reel body (83); one end of the water pipe (89) is communicated with the inside of the water tank (3); and the other end of the water pipe (89) passes through the guide member (86); the outside of the bidirectional screw rod (84) is connected to a slider (85) via a ball bearing; the guide member (86) is fixed to the end of the slider (85); the motor (87) is mounted outside the connecting frame (81); and the output end of the motor (87) and the first rotating shaft (82) are connected in transmission via the transmission member (88); and the first rotating shaft (82) and the bidirectional screw rod (84) are also connected in transmission via the transmission member (88).

5. The explosion-proof tunnel cleaning vehicle for mining according to claim 4 is characterized in that: The guide member (86) comprises: A guide plate (861), a mounting plate (862), a connecting frame (863), a vertical guide roller (864), and a transverse guide roller (865); in, The guide plate (861) is transversely fixed to the connecting frame (81), the mounting plate (862) is slidably arranged on the guide plate (861), and the mounting plate (862) is fixed to the slider (85), the connecting frame (863) is fixed to the mounting plate (862), and, Two of the vertical guide rollers (864) and two of the horizontal guide rollers (865) are provided, and the two vertical guide rollers (864) and the two horizontal guide rollers (865) are rotatably connected to the connection frame (863).

6. The explosion-proof tunnel cleaning vehicle for mining according to claim 5 is characterized in that: The guide member (86) further comprises: A first gear (866), a second gear (867), a third gear (868), a rack (869), a worm (870), a second rotating shaft (871), a worm wheel (872), and a fourth gear (873); in, The number of the first gear (866) and the number of the second gear (867) are both two. The two first gears (866) are respectively sleeved on the two vertical guide rollers (864), the two second gears (867) are respectively sleeved on the two horizontal guide rollers (865), the third gear (868) is sleeved on one of the vertical guide rollers (864), the rack (869) is fixed on the connecting frame (81), and the rack (869) is meshed with the third gear (868), the worm (870) is coaxially fixed with one of the vertical guide rollers (864), the second rotating shaft (871) is rotatably connected to the connecting frame (81), and a worm wheel (872) meshed with the worm (870) and a fourth gear (873) meshed with one of the third gears (868) are sleeved on the outside of the second rotating shaft (871).

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