CN110685708A - Underground mechanical type excavating equipment for mine field - Google Patents
Underground mechanical type excavating equipment for mine field Download PDFInfo
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- CN110685708A CN110685708A CN201910995971.7A CN201910995971A CN110685708A CN 110685708 A CN110685708 A CN 110685708A CN 201910995971 A CN201910995971 A CN 201910995971A CN 110685708 A CN110685708 A CN 110685708A
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- 238000005553 drilling Methods 0.000 claims abstract description 77
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000005641 tunneling Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 2
- 238000005065 mining Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
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- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of shield machine construction, in particular to underground mechanical tunneling equipment for a mine, which comprises an equipment frame, a high-pressure gas pipe, drilling equipment and a guide sleeve sleeved at one end of the drilling equipment, wherein the drilling equipment is a hollow cylindrical bin body, an elastic sealing layer is clamped at the joint of the guide sleeve and the drilling equipment, a pneumatic cylinder is fixedly connected in a mounting groove and is perpendicular to the end wall of the drilling equipment, one end of the pneumatic cylinder, far away from the drilling equipment, is provided with a pneumatic telescopic rod, one end of the pneumatic telescopic rod, far away from the pneumatic cylinder, is in shaft connection with the side wall of the guide sleeve, an air inlet inner pipe, an air outlet inner pipe, a forward transmission pneumatic motor and a reverse rotation pneumatic motor are arranged in the drilling equipment, the forward transmission pneumatic motor and the reverse rotation pneumatic motor which are used simultaneously have higher stability, the pneumatic cylinder drives the pneumatic, it is worth mentioning that the device can also realize specific operation steps through remote control.
Description
Technical Field
The invention relates to the technical field of shield machine construction, in particular to underground mechanical tunneling equipment for a mine field.
Background
The shield machine is a set of complex machines, it is made up of machine, unit and organization, the shield machine is in exploration or mineral resources (including solid ore, liquid ore, gas ore, etc.) development, drive the drilling tool to bore to the underground, obtain the mechanical equipment of the geological information of the real object, also known as the drilling rig, the main function is to drive the drilling tool to break the rock of the hole bottom, lower or propose the drilling tool in the hole, can be used for drilling and taking the rock core, detritus, gaseous sample, liquid sample, etc., in order to find out the situation such as underground geology and mineral resources.
In the prior art, especially in the construction of coal mining, coal is usually required to be excavated in underground drilling, the traditional conveyor belt shield machine is used for construction, the purpose of long-distance drilling is achieved by connecting the connecting drill rods section by section in the first position, the drilling process is complex, the power consumption is high, meanwhile, the drill rods are generally driven by an electric or oil-fired machine, a lot of unnecessary processes are added to the carrying and operation of equipment, meanwhile, a large number of drill rods are usually carried in daily construction, the construction efficiency is seriously reduced, and the accuracy of drilling is usually not controlled and the deviation is high due to underground operation.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides underground mechanical tunneling equipment for a mine field.
In order to achieve the purpose, the invention adopts the following technical scheme:
an underground mechanical tunneling device for a mine comprises a device frame, a high-pressure gas pipe, a drilling device and a guide sleeve sleeved at one end of the drilling device, wherein the drilling device is a hollow cylindrical bin body, mounting grooves are symmetrically formed in end arms at one end of the drilling device, an elastic sealing layer is clamped at the joint of the guide sleeve and the drilling device, a pneumatic cylinder is fixedly connected to the end wall of the mounting groove, the end of the pneumatic cylinder, far away from the drilling device, is provided with a pneumatic telescopic rod, one end of the pneumatic telescopic rod, far away from the pneumatic cylinder, is in shaft connection with the side wall of the guide sleeve, an air inlet pipe connector, an air outlet pipe connector and a lead connector are arranged on the end wall at the other end of the drilling device, the air inlet pipe connector and the air outlet pipe connector are symmetrically arranged and distributed on two sides of the lead connector, and lead, the logical pipe-in has been connect intake pipe and outlet duct connector and has been led to on the intake-pipe connector, the intake pipe and the one end that the outlet duct was kept away from intake-pipe connector and outlet duct connector are equallyd divide and do not are provided with pipeline connection interface groove, drilling equipment's inside is provided with the inner tube that admits air, the inner tube of giving vent to anger, just passes pneumatic motor and reversal pneumatic motor, just pass the tip fixed connection of pneumatic motor and reversal pneumatic motor and the two relative steady state that forms, the both ends of high-pressure gas pipe all lead to and connect the connection dop.
Furthermore, one end of the air inlet inner tube and one end of the air outlet inner tube are respectively communicated with the air inlet pipe connector and the air outlet pipe connector, the other ends of the air inlet inner tube and the air outlet inner tube are respectively communicated with a pneumatic control valve, one ends of the pneumatic control valves, far away from the air inlet inner tube and the air outlet inner tube, respectively penetrate through the end wall of the drilling equipment to be communicated with the pneumatic cylinder, and the air inlet inner tube and the air outlet inner tube are respectively communicated with the forward transmission pneumatic motor and the reverse rotation pneumatic.
Further, it all includes power output shaft to just pass pneumatic motor and reversal pneumatic motor, fixedly connected with reversal flywheel on reversal pneumatic motor's the power output shaft, drilling equipment's tip is provided with semi-axis box and uide bushing and still is provided with the location bearing box corresponding to the semi-axis box, the inside cross-under of location bearing box has the trompil axle, the one end fixedly connected with trompil carousel of location bearing box is kept away from to the trompil axle, the other one end of trompil axle and the power output shaft semi-axis of just passing pneumatic motor are connected inside the semi-axis box.
Further, the equipment rack is including bearing wheel subassembly and direction wheel subassembly, the panel portion of equipment rack is provided with high-pressure air pump, generator assembly, motor power and total controller respectively, be provided with long-range transceiver on the total controller, generator assembly respectively with motor power and total controller electric connection, motor power is connected and the two relative steady state that forms with high-pressure air pump power transmission, still be provided with on the high-pressure air pump and admit air and connect automatically controlled end and return air and connect automatically controlled end, including pneumatic valve switch, master switch and liquid crystal operating panel on the total controller, admit air and connect automatically controlled end and return air and connect automatically controlled end respectively with total controller control connection.
Furthermore, the pneumatic control valve comprises a pneumatic controller, a control circuit board is arranged in the pneumatic controller, a miniature electric power storage device, an intelligent control chip, a container breaker and a remote controller are electrically arranged on the control circuit board, and the remote transceiver is in remote control signal connection with the remote controller.
Further, the outer wall of drilling equipment is provided with a plurality of fixing buckle components, the fixing buckle components are arranged along the outer wall of drilling equipment in a circumferential mode, the fixing buckle components comprise a slide rail, a bottom support and a clamping plate, the bottom support is tiled and fixedly connected to the outer wall of the drilling equipment and the slide rail is fixedly connected to one end of the bottom support, the clamping plate is slidably connected to the slide rail, and the clamping plate and the bottom support are parallel to each other and one side of the clamping plate far away from the bottom support is provided with a binding groove.
Compared with the prior art, the invention provides underground mechanical tunneling equipment for a mine field, which has the following beneficial effects:
the invention aims at the defects in the prior art and is innovatively improved, and the practical use effect is improved.
In the invention, the drilling equipment is a hollow cylindrical bin body, an end arm at one end of the drilling equipment is symmetrically provided with a mounting groove, an elastic sealing layer is clamped at the joint of the guide sleeve and the drilling equipment, a pneumatic cylinder is fixedly connected in the mounting groove and is perpendicular to the end wall of the drilling equipment, one end of the pneumatic cylinder, which is far away from the drilling equipment, is provided with a pneumatic telescopic rod, one end of the pneumatic telescopic rod, which is far away from the pneumatic cylinder, is in shaft connection with the side wall of the guide sleeve, the end wall at the other end of the drilling equipment is provided with an air inlet pipe connector, an air outlet pipe connector and a lead connector, the air inlet pipe connector and the air outlet pipe connector are symmetrically arranged and distributed at two sides of the lead connector, a lead is led on the lead connector, an air inlet pipe is connected to the, the drilling equipment is internally provided with an air inlet inner pipe, an air outlet inner pipe, a forward transmission pneumatic motor and a reverse pneumatic motor, the end parts of the forward transmission pneumatic motor and the reverse pneumatic motor are fixedly connected and form a relative stable state, and two ends of a high-pressure gas pipe are connected with connecting chucks.
According to the invention, one end of the air inlet inner pipe and one end of the air outlet inner pipe are respectively communicated with the air inlet pipe connector and the air outlet pipe connector, the other ends of the air inlet inner pipe and the air outlet inner pipe are respectively communicated with the pneumatic control valves, one ends of the pneumatic control valves, which are far away from the air inlet inner pipe and the air outlet inner pipe, respectively penetrate through the end wall of the drilling equipment to be communicated with the pneumatic cylinder, the air inlet inner pipe and the air outlet inner pipe are also respectively communicated with the forward transmission pneumatic motor and the reverse rotation pneumatic motor, so that the forward transmission pneumatic motor and the reverse rotation pneumatic motor 17 can form mutual torque, the kinetic energy is mutually reduced, the self.
According to the invention, the forward transmission pneumatic motor and the reverse transmission pneumatic motor respectively comprise power output shafts, the reverse rotation flywheel is fixedly connected to the power output shaft of the reverse rotation pneumatic motor, the end part of the drilling equipment is provided with the half shaft box, the guide sleeve is also provided with the positioning bearing box corresponding to the half shaft box, the positioning bearing box is internally provided with the hole opening shaft in a positioning and penetrating manner, one end of the hole opening shaft, far away from the positioning bearing box, is fixedly connected with the hole opening rotary table, the other end of the hole opening shaft and the power output shaft half shaft of the forward transmission pneumatic motor are connected to the inside of the half shaft box, the sealing property inside the drilling equipment is ensured, the service life of parts inside the drilling equipment is further ensured, meanwhile, the hole opening rotary table is connected in a half shaft mode, kinetic energy can be smoothly transmitted to the hole opening shaft through the half shaft box while the guide sleeve turns.
The equipment frame comprises a bearing wheel component and a guide wheel component, can move randomly as required, is convenient and practical, a high-pressure air pump, a generator component, a power motor and a master controller are respectively arranged on a panel part of the equipment frame, the generator component can supply power to all equipment in the equipment, the high-pressure air pump can drive power for a forward pneumatic motor and a reverse pneumatic motor, energy is saved, and the equipment frame has higher environmental protection effect, a remote transceiver is arranged on the master controller, the generator component is respectively electrically connected with the power motor and the master controller, an operator can conveniently remotely control a pneumatic control valve, and further a pneumatic telescopic rod on a pneumatic cylinder is controlled to push a guide sleeve to drive a perforated turntable to swing, so that the purpose of operation and steering is realized, the power motor is in power transmission connection with the high-pressure air pump, and the power motor and the high-pressure air pump form a relative stable state, still be provided with on the high pressure air pump and admit air and connect automatically controlled end and return air and connect automatically controlled end, including pneumatic valve switch, master switch and liquid crystal operating panel on the master controller, admit air and connect automatically controlled end and return air and connect automatically controlled end respectively with master controller control connection, realize that all equipment carry out the control of integration through master controller, very big less personnel's cost and great promotion the efficiency of work.
The pneumatic control valve comprises a pneumatic controller, a control circuit board is arranged in the pneumatic controller, a miniature power storage device, an intelligent control chip, a container and a remote controller are electrically arranged on the control circuit board, a remote transceiver is in remote control signal connection with the remote controller, the pneumatic cylinder can be controlled by high-pressure gas in an air inlet inner pipe and an air outlet inner pipe, the steering function of the guide sleeve is further realized, certain power resources can be saved, and meanwhile, the pneumatic control valve is convenient for operators to use.
According to the invention, the outer wall of the drilling equipment is provided with the plurality of fixing buckle components, the fixing buckle components are arranged along the outer wall of the drilling equipment in a circumferential mode, each fixing buckle component comprises a sliding rail, a bottom support and a clamping plate, the bottom support is tiled and fixedly connected to the outer wall of the drilling equipment, the sliding rail is vertically and fixedly connected to one end of the bottom support, the clamping plate is connected onto the sliding rail in a sliding mode, the clamping plate and the bottom support are arranged in parallel, one side, far away from the bottom support, of the clamping plate is provided with a binding groove, the clamping plate can be reversed after construction is completed, the conveying belt can be.
The invention uses high-pressure gas as kinetic energy, has higher environmental protection performance, and simultaneously, the used forward pneumatic motor and reverse pneumatic motor also have higher stability, the arranged pneumatic cylinder drives the pneumatic telescopic rod to further push the displacement, and finally drives the deflection of the perforated turntable, so that guidance can be realized, and particularly, the device can realize specific operation through remote control.
Drawings
Fig. 1 is a schematic layout cross-sectional structure diagram of an equipment frame of an underground mechanical tunneling device for a mine field according to the present invention.
Fig. 2 is a schematic diagram of a layout cross-sectional structure of a drilling device of the underground mechanical tunneling device for the mine field.
Fig. 3 is a schematic sectional structure view of an underground mechanical excavating equipment a for a mine according to the present invention.
Fig. 4 is a schematic cross-sectional structure view of a half-axle box of the underground mechanical heading equipment for the mine field according to the present invention.
Fig. 5 is a schematic cross-sectional structure view of a pneumatic controller of an underground mechanical excavating equipment for a mine according to the present invention.
Fig. 6 is a schematic structural diagram of a structure B of an underground mechanical excavating equipment for a mine site according to the present invention.
Fig. 7 is a schematic structural diagram of a control circuit board of the underground mechanical tunneling device for the mine field according to the present invention.
Fig. 8 is a schematic cross-sectional view of a high-pressure gas pipe of the underground mechanical tunneling apparatus for a mine according to the present invention.
Fig. 9 is a schematic cross-sectional view of a fixing buckle assembly of the underground mechanical tunneling apparatus for mines according to the present invention.
In the figure: 1. an equipment rack; 2. drilling equipment; 3. mounting grooves; 4. a guide sleeve; 5. an elastomeric sealing layer; 6. a pneumatic cylinder; 7. a pneumatic telescopic rod; 8. an air inlet pipe connector; 9. an air outlet pipe connector; 10. a lead connector; 11. a lead wire; 12. an air inlet pipe; 13. an air outlet pipe; 14. an air inlet inner pipe; 15. an air outlet inner pipe; 16. a positive transfer pneumatic motor; 17. a reverse rotation pneumatic motor; 18. a pneumatic control valve; 19. a reverse flywheel; 20. a half-axle box; 21. positioning a bearing box; 22. a tapping shaft; 23. a hole-opening turntable; 24. a bearing wheel assembly; 25. a steerable wheel assembly; 26. a high pressure air pump; 27. a power motor; 28. a master controller; 29. the air inlet is connected with an electric control end; 30. the air return is connected with an electric control end; 31. a pneumatic valve switch; 32. a master switch; 33. a liquid crystal operation panel; 34. a generator assembly; 35. a pneumatic controller; 36. a remote transceiver; 37. a control circuit board; 38. a miniature power storage device; 39. an intelligent control chip; 40. a remote controller; 41. a high pressure gas pipe; 42. connecting a chuck; 43. a duct connecting port groove; 44. fixing the buckle assembly; 45. a slide rail; 46. a bottom support; 47. a clamping plate; 48. and (4) binding the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-9, an underground mechanical tunneling device for mines comprises a device frame 1, a high-pressure gas pipe 41, a drilling device 2, a guide sleeve 4 sleeved at one end of the drilling device 2, the drilling device 2 is a hollow cylindrical bin body, mounting grooves 3 are symmetrically formed in an end arm at one end of the drilling device 2, an elastic sealing layer 5 is clamped at the joint of the guide sleeve 4 and the drilling device 2, a pneumatic cylinder 6 is fixedly connected to the end wall of the mounting groove 3, which is perpendicular to the end wall of the drilling device 2, a pneumatic telescopic rod 7 is arranged at one end of the pneumatic cylinder 6, which is far away from the drilling device 2, one end of the pneumatic telescopic rod 7, which is far away from the pneumatic cylinder 6, is in shaft connection with the side wall of the guide sleeve 4, an air inlet pipe connector 8, an air outlet pipe connector 9 and a lead wire connector 10 are arranged at the end wall at the other end, the lead wire 11 is connected to the lead wire connector 10 in a leading mode, the air inlet pipe 12 is connected to the air inlet pipe connector 8 in a communicating mode, the air outlet pipe 13 is connected to the air outlet pipe connector 9 in a communicating mode, the end, far away from the air inlet pipe connector 8 and the air outlet pipe connector 9, of the air inlet pipe 12 and the end, far away from the air inlet pipe connector 9, of the air outlet pipe 13, is provided with a pipeline connecting groove 43 respectively, the inner portion of the drilling device 2 is provided with an air inlet inner pipe 14, an air outlet inner pipe 15, a forward transmission pneumatic motor 16 and a reverse transmission pneumatic motor 17, the end portions of the forward transmission pneumatic motor 16 and the reverse transmission pneumatic motor 17 are fixedly connected and form a.
One end of the air inlet inner pipe 14 and one end of the air outlet inner pipe 15 are respectively communicated with the air inlet pipe connector 8 and the air outlet pipe connector 9, the other ends of the air inlet inner pipe 14 and the air outlet inner pipe 15 are respectively communicated with a pneumatic control valve 18, one ends of the pneumatic control valves 18, far away from the air inlet inner pipe 14 and the air outlet inner pipe 15, respectively penetrate through the end wall of the drilling equipment 2 to be communicated with the pneumatic cylinder 6, and the air inlet inner pipe 14 and the air outlet inner pipe 15 are respectively communicated with the positive transmission pneumatic motor 16 and the reverse rotation.
The forward transmission pneumatic motor 16 and the reverse transmission pneumatic motor 17 both comprise power output shafts, a reverse flywheel 19 is fixedly connected to the power output shaft of the reverse transmission pneumatic motor 17, a half shaft box 20 is arranged at the end part of the drilling device 2, a positioning bearing box 21 is further arranged on the guide sleeve 4 corresponding to the half shaft box 20, a hole opening shaft 22 is connected in the positioning bearing box 21 in a penetrating mode, a hole opening rotary table 23 is fixedly connected to one end, far away from the positioning bearing box 21, of the hole opening shaft 22, and the other end of the hole opening shaft 22 and the power output shaft half shaft of the forward transmission pneumatic motor 16 are connected to the interior of the half shaft box 20.
The equipment rack 1 comprises a bearing wheel assembly 24 and a guide wheel assembly 25, a high-pressure air pump 26 is respectively arranged on a panel part of the equipment rack 1, a generator assembly 34, a power motor 27 and a master controller 28, a remote transceiver 36 is arranged on the master controller 28, the generator assembly 34 is respectively electrically connected with the power motor 27 and the master controller 28, the power motor 27 is in power transmission connection with the high-pressure air pump 26, the power motor 27 and the high-pressure air pump 26 form a relative stable state, an air inlet connection electric control end 29 and an air return connection electric control end 30 are further arranged on the high-pressure air pump 26, a pneumatic valve switch 31 is arranged on the master controller 28, a master switch 32 and a liquid crystal operation panel 33 are arranged, and the air inlet connection electric control end 29 and the air return connection electric control end 30 are respectively in control connection.
The pneumatic control valve 18 comprises a pneumatic controller 35, a control circuit board 37 is arranged in the pneumatic controller 35, a miniature electric storage device 38, an intelligent control chip 39, a container and a remote controller 40 are electrically arranged on the control circuit board 37, and the remote transceiver 36 is in remote control signal connection with the remote controller 40.
The outer wall of drilling equipment 2 is provided with a plurality of fixed buckle subassembly 44, fixed buckle subassembly 44 is arranged along the circumference is done to the outer wall of drilling equipment 2, fixed buckle subassembly 44 is including slide rail 45, collet 46 and clamp plate 47, collet 46 tiling fixed connection is in the outer wall of drilling equipment 2 and the vertical fixed connection of slide rail 45 in collet 46's one end, clamp plate 47 sliding connection is on slide rail 45, clamp plate 47 and collet 46 have been seted up for parallel arrangement and clamp plate 47 one side of keeping away from collet 46 and have been binded the groove 48.
In the invention, when in use, after the device is moved to a required position, the device can be operated after the required pre-treatment is carried out on the position to be constructed, the generator assembly 34 in the device is firstly started, all the equipment of the device is in a power-on and standby state, then the master controller 28 is started by operating the master switch 32, the high-pressure gas pipes 41 are respectively communicated with the pipeline connecting interface groove 43 after the construction distance is judged, the other ends of the high-pressure gas pipes 41 are respectively communicated with the air inlet connecting electric control end 29 and the air return connecting electric control end 30, it is worth mentioning that the device can carry out the communication of any length on the high-pressure gas pipes 41 according to the actual requirement, after the steps are completed, the drilling equipment 2 is placed at the position to be constructed, then the pneumatic valve switch 31 is started, the high-pressure gas enters the positive transmission pneumatic motor 16 and the reverse pneumatic motor 17 along the high-pressure gas pipes 41 which are communicated in advance, and the high-speed rotation and the low rotation of the positive transmission pneumatic motor 16 and the The drilling equipment 2 is driven by high-pressure gas in the gas inlet pipe 14 to extend and press the pneumatic telescopic rod 7 on the guide sleeve 4, so that the hole-forming rotary table 23 deviates a certain angle to achieve the purpose of steering, and finally, after drilling is finished, the drilling equipment 2 is reversely arranged, one end of a preset conveyor belt is sleeved on the outer wall of the bottom support 46, the conveyor belt is simultaneously matched with the clamping plate 47 to be compressed, and a fastening elastic rope or other fastening equipment which is prepared in advance is firmly sleeved on the binding groove 48, so that the clamping plate 47 generates clamping force on the conveyor belt, the purpose of reversely supporting the drilling equipment 2 is realized, and the steps are repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an underground mechanical type tunnelling equipment for mining site, is including equipment rack (1), high-pressure gas pipe (41), drilling equipment (2), cup joints in uide bushing (4) of drilling equipment (2) one end, a serial communication port, drilling equipment (2) are the hollow cylinder storehouse body, mounting groove (3) have been seted up to the end arm symmetry of the one end of drilling equipment (2), uide bushing (4) press from both sides with the junction of drilling equipment (2) and are equipped with elastic sealing layer (5), the end wall fixedly connected with pneumatic cylinder (6) of the inside perpendicular to drilling equipment (2) of mounting groove (3), the one end that drilling equipment (2) were kept away from in pneumatic cylinder (6) is provided with pneumatic telescopic link (7), pneumatic telescopic link (7) are kept away from the one end of pneumatic cylinder (6) and the lateral wall coupling of uide bushing (4), the end wall of the other one end of drilling equipment (2) is provided with intake pipe connector (8), Outlet duct connector (9) and lead wire connector (10), intake pipe connector (8) and outlet duct connector (9) set up and distribute in lead wire connector (10) both sides for the symmetry, lead wire (11) have been connected on lead wire connector (10), intake pipe connector (8) are gone up to lead to connect intake pipe (12) and outlet duct connector (9) are gone up to lead to connect outlet duct (13), the one end that intake pipe connector (8) and outlet duct connector (9) were kept away from to intake pipe (12) and outlet duct (13) is equallyd divide and is provided with pipeline connection interface groove (43) respectively, the inside of drilling equipment (2) is provided with air inlet inner tube (14), air outlet inner tube (15), just pass through pneumatic motor (16) and reversal pneumatic motor (17), the tip fixed connection and the two of just passing through pneumatic motor (16) and reversal pneumatic motor (17) form relative steady state, and two ends of the high-pressure gas pipe (41) are both communicated with connecting chucks (42).
2. An underground mechanical tunneling device for a mine according to claim 1, wherein one end of the air inlet inner tube (14) and one end of the air outlet inner tube (15) are respectively communicated with the air inlet tube connector (8) and the air outlet tube connector (9), the other ends of the air inlet inner tube and the air outlet inner tube are respectively communicated with a pneumatic control valve (18), one ends of the pneumatic control valves (18) far away from the air inlet inner tube (14) and the air outlet inner tube (15) respectively penetrate through the end wall of the drilling device (2) to be communicated with the pneumatic cylinder (6), and the air inlet inner tube (14) and the air outlet inner tube (15) are respectively communicated with the positive transmission pneumatic motor (16) and the reverse rotation pneumatic motor (17).
3. An underground mechanical tunneling device for mines according to claim 1, wherein each of the forward pneumatic motor (16) and the reverse pneumatic motor (17) comprises a power output shaft, a reverse flywheel (19) is fixedly connected to the power output shaft of the reverse pneumatic motor (17), a half-shaft box (20) is arranged at the end of the drilling device (2), a positioning bearing box (21) is further arranged on the guide sleeve (4) corresponding to the half-shaft box (20), a hole-opening shaft (22) penetrates through the positioning bearing box (21) in a positioning mode, a hole-opening rotary table (23) is fixedly connected to one end, far away from the positioning bearing box (21), of the hole-opening shaft (22), and the other end of the hole-opening shaft (22) and the power output shaft half shaft of the forward pneumatic motor (16) are connected to the inside of the half-shaft box (20).
4. The underground mechanical tunneling equipment for the mine field according to claim 1, wherein the equipment rack (1) comprises a bearing wheel assembly (24) and a guide wheel assembly (25), a high-pressure air pump (26), a generator assembly (34), a power motor (27) and a master controller (28) are respectively arranged on a panel portion of the equipment rack (1), a remote transceiver (36) is arranged on the master controller (28), the generator assembly (34) is respectively electrically connected with the power motor (27) and the master controller (28), the power motor (27) is in power transmission connection with the high-pressure air pump (26) and forms a relative stable state, an air inlet connection electric control end (29) and an air return connection electric control end (30) are further arranged on the high-pressure air pump (26), and a pneumatic valve switch (31) and a master controller (28) are arranged on the master controller (28), The air inlet connection electric control end (29) and the air return connection electric control end (30) are respectively in control connection with the master controller (28).
5. An underground mechanical tunneling apparatus for mine sites according to claim 1 or 4, wherein the pneumatic control valve (18) comprises a pneumatic controller (35), a control circuit board (37) is arranged inside the pneumatic controller (35), a miniature electric storage device (38), an intelligent control chip (39), a container and a remote controller (40) are electrically arranged on the control circuit board (37), and the remote transceiver (36) is in remote control signal connection with the remote controller (40).
6. An underground mechanical tunneling device for a mine according to claim 1, wherein a plurality of fixing buckle assemblies (44) are arranged on the outer wall of the drilling device (2), the fixing buckle assemblies (44) are arranged along the outer wall of the drilling device (2) in a circumferential manner, each fixing buckle assembly (44) comprises a sliding rail (45), a bottom support (46) and a clamping plate (47), the bottom support (46) is horizontally laid and fixedly connected to the outer wall of the drilling device (2), the sliding rail (45) is vertically and fixedly connected to one end of the bottom support (46), the clamping plate (47) is slidably connected to the sliding rail (45), the clamping plate (47) and the bottom support (46) are arranged in parallel, and a binding groove (48) is formed in one surface, far away from the bottom support (46), of the clamping plate (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910995971.7A CN110685708A (en) | 2019-10-18 | 2019-10-18 | Underground mechanical type excavating equipment for mine field |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910995971.7A CN110685708A (en) | 2019-10-18 | 2019-10-18 | Underground mechanical type excavating equipment for mine field |
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| CN110685708A true CN110685708A (en) | 2020-01-14 |
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| CN201910995971.7A Pending CN110685708A (en) | 2019-10-18 | 2019-10-18 | Underground mechanical type excavating equipment for mine field |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818935A (en) * | 2021-10-22 | 2021-12-21 | 上海工程技术大学 | Low-pressure-difference pneumatic power generation device |
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2019
- 2019-10-18 CN CN201910995971.7A patent/CN110685708A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818935A (en) * | 2021-10-22 | 2021-12-21 | 上海工程技术大学 | Low-pressure-difference pneumatic power generation device |
| CN113818935B (en) * | 2021-10-22 | 2022-09-20 | 上海工程技术大学 | Low-pressure-difference pneumatic power generation device |
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Application publication date: 20200114 |