CN112761716A

CN112761716A - Mine disaster escape device

Info

Publication number: CN112761716A
Application number: CN202110041384.1A
Authority: CN
Inventors: 王超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-05-07

Abstract

A mine disaster escape device, comprising: the drill bit comprises a shell part, a drill bit part, a supporting and bedding part and a fixing part; the protective cabin is arranged in the shell part to prevent personnel from being injured, and the drill bit part realizes the smashing of soil and stones on the top of the equipment; the supporting and bedding part achieves the functions of supporting the whole equipment and paving sandy soil below the equipment, the fixing part achieves the function of fixing the equipment to a channel in the climbing process of the equipment, the double-shaft motor B drives the bevel gear group with the belt pulley to rotate, the threaded circular tube B drives the threaded conical head rod to slide back and forth, so that the threaded conical head rod fixes the whole equipment to the soil wall, personnel are protected from being injured, and the damage caused by equipment collision is avoided.

Description

Mine disaster escape device

Technical Field

The invention relates to the technical field of emergency escape equipment, in particular to a mine disaster escape device.

Background

With the development of society, all countries can not develop mineral products, but the mineral product development can not be carried out manually, workers can not avoid natural disasters and accidents under mine holes, the mine holes collapse, people are buried underground, irreversible damage is caused to human bodies, light people are fractured, heavy people are killed, the death rate is high, and therefore the mine disaster escape device is needed.

Disclosure of Invention

The invention provides a mine disaster escape device aiming at the technical problems, which solves the problem that workers work under a mine and collapse and are buried to avoid escape.

The technical scheme adopted by the invention is as follows: the mine disaster escape device is characterized by comprising a shell part, a drill bit part, a supporting and bedding part and a fixing part; the machine is placed in a mine hole, and a protective cabin is arranged inside the shell part to prevent personnel from being injured; the drill bit part is arranged at the top of the outer shell part, and the drill bit part realizes the smashing of soil and stones at the top of the equipment; the supporting and bedding part is arranged below the inner part of the shell part, and the supporting and bedding part realizes the functions of supporting the whole equipment and paving sandy soil under the equipment; the securing portion is mounted over the interior of the housing portion and functions to secure the device to the passageway during ascent of the device.

Preferably, the housing portion comprises: the oxygen tank is characterized by comprising a square protective box body, an oxygen tank, a storage battery, a controller and a square fixing box; the safety door is arranged on the square protection box body, the protection cabin is arranged in the square protection box body, a plurality of round holes are formed in two sides of the square protection box body, threads are arranged in the round holes, sand flowing holes are formed in the top of the square protection box body, and a plurality of round holes are formed in the bottom of the square protection box body; the oxygen tank is arranged inside the square protective box body; the storage battery is arranged in the square protective box body and provides electric energy for the whole equipment; the controller is arranged in the square protective box body and controls the whole equipment to operate; the square fixed box is fixedly arranged at the bottom of the square protective box body.

Preferably, the bit portion comprises: the circular saw tooth disc, the metal drill bit, the synchronous belt A and the gear A are arranged on the circular saw tooth disc; the circular saw tooth disc is rotatably arranged at the top of the square protective box body, a plurality of sand and soil outflow ports are formed in the bottom of the circular saw tooth disc, and a plurality of sand and soil inflow ports are formed in the circular saw tooth disc and are communicated with the outflow ports in the bottom; the metal drill bits are multiple, shafts at the bottoms of the metal drill bits are respectively and rotatably arranged on the multiple shafts in the circular saw tooth disc, and two belt pulleys are fixedly connected to the shaft at the bottom of each metal drill bit; the synchronous belts A are provided with a plurality of belts, the synchronous belts A cover belt pulleys on two adjacent metal drill bits, and one belt pulley covers a groove on a motor shaft of one of the double-shaft motors B and one belt pulley on one of the metal drill bits; the gear A is fixedly connected to a motor shaft below the double-shaft motor B, and the gear A is meshed with sawteeth in a circular groove at the bottom of the circular saw-tooth disc.

Preferably, the support matting portion comprises: the device comprises a sand storage box, a threaded circular tube A, a threaded rod, a square metal rod, a gear B, a chain, a double-shaft motor A, a servo motor, a stirring sheet, a gear C, a worm gear bevel gear set, a worm wheel, a gear D and a metal connecting rod; the sand and soil storage box is divided into two halves, the top end of the upper half is fixedly arranged in a circular groove at the bottom of the square protection box body, the top end of the lower half is rotatably connected with the upper half, and a part of saw teeth are arranged on the side of the bottom of the lower half of the sand and soil storage box; four threaded circular tubes A are respectively and rotatably arranged in circular grooves at the bottom of the square protective box body, and threads are arranged inside the threaded circular tubes A; the four threaded rods are respectively arranged in the four threaded circular tubes A in a sliding mode, threads are arranged on the threaded rods, and the threads are matched with the threads in the threaded circular tubes A; four square metal rods are arranged, one end of each square metal rod is fixedly arranged in the square protective box body, and the other end of each square metal rod is arranged in a square hole in the gear B; five gears B are provided, three of the gears B are fixedly arranged on three of the threaded circular tubes A respectively, the other two gears B are fixedly arranged on one of the threaded circular tubes A, and one of the gears B is meshed with a gear on a motor shaft of the double-shaft motor A; the chain wraps four gears B; the double-shaft motor A is fixedly arranged in a groove at the bottom end in the square protective box body, the double-shaft motor A is provided with two motor shafts, and a gear on the motor shaft, close to the lower end, of the gear is fixedly connected to each motor shaft and is meshed with saw teeth at the bottom end of the sandy soil storage box; the servo motor is fixedly arranged in a groove on the square fixing box, and a bevel gear is fixedly connected to a motor shaft of the servo motor; the stirring sheet is slidably arranged in a circular hole in the middle of the gear C, and a groove is arranged on a circular shaft of the stirring sheet; the gear C is rotatably arranged in a groove in the square fixed box, a round hole is formed in the middle of the gear C, a convex block is arranged in the round hole and is matched with the groove on the round shaft of the stirring sheet, and the gear C is meshed with a gear in the worm gear bevel gear set; the worm gear bevel gear set is rotatably arranged on a shaft in the square fixed box, a bevel gear in the worm gear bevel gear set is meshed with a bevel gear on a motor shaft of the servo motor, and a screw rod in the worm gear bevel gear set is meshed with a worm wheel; the worm wheel is rotatably arranged on a shaft in the square fixed box; the gear D is rotatably arranged on a shaft in the square fixed box, and the gear D is meshed with the saw teeth on the stirring sheet shaft; one end of the metal connecting rod is rotatably connected with the metal block on the worm wheel, and the other end of the metal connecting rod is rotatably connected with the metal block on the gear D.

Preferably, the fixing portion includes: the device comprises a double-shaft motor B, a belt pulley bevel gear set, a gear belt pulley set A, a gear E, a gear belt pulley set B, a gear F, a threaded circular tube B, a threaded conical rod and a synchronous belt B; the double-shaft motor B is fixedly arranged in a groove in the top of the square protection box body and is provided with two motor shafts, a groove is formed in the motor shaft at the upper end of the double-shaft motor B, and a bevel gear is fixedly connected to the motor shaft at the lower end of the double-shaft motor B; two groups of belt pulley bevel gear sets are respectively and rotatably arranged on a shaft in the square protective box body, and bevel gears in the belt pulley bevel gear sets are meshed with bevel gears on a motor shaft of a double-shaft motor B; the gear belt pulley group A is provided with four groups which are respectively and rotatably arranged on a shaft in the square protective box body; four gears E are respectively and rotatably arranged on a shaft in the square protective box body, and each gear E is meshed with a gear in the adjacent gear belt pulley group A; two groups of gear belt pulley sets B are respectively and rotatably arranged on a shaft in the square protective box body, and gears in each group of gear belt pulley set B are meshed with adjacent gears E; two gears F are respectively and rotatably arranged on a shaft in the square protective box body, and each gear F is meshed with the adjacent gear E; four threaded circular tubes B are respectively rotatably arranged in circular holes in the square protective box body, threads are arranged in the threaded circular tubes B, one end of each of the two lower threaded circular tubes B is fixedly connected with a belt pulley, one end of each of the two upper threaded circular tubes B is fixedly connected with a gear, and the gears are meshed with the gears E; eight screw thread conical head rods are arranged in pairs and are respectively arranged in the screw thread round pipe B in a rotating and sliding mode, screw threads are arranged on the screw thread conical head rods, and the screw threads are matched with the screw threads in the screw thread round pipe B and the screw threads in the round hole in the square protective box body; the synchronous belt B is provided with a plurality of belts, the synchronous belt B covers a belt pulley in the belt pulley bevel gear set and a belt pulley in the gear belt pulley set A, and the synchronous belt B covers a belt pulley in the gear belt pulley set B and a belt pulley on the threaded circular tube B.

Compared with the prior art, the invention has the beneficial effects that:

1. the synchronous belt A is driven to rotate through the double-shaft motor B, so that stone soil blocks above the equipment are smashed, the automation of excavating and smashing the stone soil blocks is realized, and the excavating efficiency is improved.

2. The belt pulley bevel gear set is driven to rotate by the double-shaft motor B, the thread circular tube B drives the thread conical head rod to slide back and forth, so that the thread conical head rod fixes the whole equipment on the soil wall, personnel are protected from being injured, and equipment collision is avoided to cause damage.

3. The double-shaft motor A drives the driving gear B to rotate so as to support the equipment; the double-shaft motor A drives the base of the sand and soil storage box to rotate, so that the sand and soil in the base can flow out; the worm gear bevel gear set is driven to rotate through the servo motor, so that sandy soil is uniformly spread, the stability of the equipment is greatly improved, and the stable rising of the equipment is guaranteed.

Drawings

Fig. 1-3 are schematic diagrams of the overall structure of the present invention.

Fig. 4 and 5 are schematic structural views of the housing portion of the present invention.

Fig. 6-8 are schematic views of the construction of the drill bit portion of the present invention.

Fig. 9-11 are schematic views of the construction of the support matting portion of the invention.

Fig. 12 and 13 are schematic structural views of the fixing portion of the present invention.

Reference numerals: 1-a shell part; 2-a drill bit section; 3-supporting the bedding portion; 4-a stationary portion; 101-a square protective box body; 102-an oxygen tank; 103-a storage battery; 104-a controller; 105-square fixing box; 201-circular saw tooth disc; 202-metal drill bit; 203-synchronous belt A; 204-gear a; 301-a sand storage bin; 302-threaded round tube a; 303-threaded rod; 304-square metal rod; 305-gear B; 306-a chain; 307-double-shaft motor A; 308-a servo motor; 309-stirring sheet; 310-gear C; 311-worm-gear bevel gear set; 312-a worm gear; 313-gear D; 314-metal connecting bar; 401-two-shaft motor B; 402-pulley bevel gear set; 403-toothed pulley set a; 404-gear E; 405-gear pulley set B; 406-gear F; 407-threaded round tube B; 408-a threaded tapered rod; 409-synchronous belt B.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in many ways other than those described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-13, a device for escaping from a mine disaster includes a housing portion 1, a drill portion 2, a supporting mat portion 3, and a fixing portion 4; the machine is placed in a mine hole, and a protection cabin is arranged inside the shell part 1 to prevent personnel from being injured; the drill bit part 2 is arranged at the top of the shell part 1, and the drill bit part 2 realizes the smashing of soil and stones at the top of the equipment; the supporting and bedding part 3 is arranged below the inner part of the shell part 1, and the supporting and bedding part 3 realizes the functions of supporting the whole equipment and paving sandy soil under the equipment; the fixing portion 4 is mounted above the inside of the housing portion 1, the fixing portion 4 performing the function of fixing the apparatus to the passage during climbing of the apparatus.

In an alternative embodiment of the invention, the housing part 1 comprises, apart from the same parts as in the previous embodiment: a square protective box body 101, an oxygen tank 102, a storage battery 103, a controller 104 and a square fixing box 105; a safety door is arranged on the square protection box body 101, a protection cabin is arranged in the square protection box body 101, a plurality of round holes are formed in two sides of the square protection box body 101, threads are arranged in the round holes, sand flowing holes are formed in the top of the square protection box body 101, and a plurality of round holes are formed in the bottom of the square protection box body 101; the oxygen tank 102 is arranged inside the square protective box 101; the storage battery 103 is placed inside the square protection box body 101, and the storage battery 103 provides electric energy for the whole equipment; the controller 104 is arranged inside the square protective box 101, and the controller 104 controls the whole equipment to operate; the square fixing box 105 is fixedly installed at the bottom of the square protection box 101.

In an alternative embodiment of the present embodiment, the drill portion 2 comprises, in addition to the same components as the previous embodiment: a circular saw tooth disc 201, a metal drill 202, a synchronous belt A203 and a gear A204; the circular saw tooth disc 201 is rotatably installed at the top of the square protection box body 101, a plurality of sand and soil outflow ports are formed in the bottom of the circular saw tooth disc 201, and a plurality of sand and soil inflow ports are formed in the circular saw tooth disc 201 and are communicated with the outflow ports in the bottom; a plurality of metal drill bits 202 are arranged, shafts at the bottoms of the metal drill bits 202 are respectively and rotatably arranged on a plurality of shafts in the circular saw tooth disc 201, and two belt pulleys are fixedly connected to the shaft at the bottom of each metal drill bit 202; the synchronous belts A203 are provided with a plurality of belts, the synchronous belts A203 coat the belt pulleys on two adjacent metal drill bits 202, and one belt pulley coats a groove on a motor shaft of one of the double-shaft motors B401 and one belt pulley on one metal drill bit 202; the gear A204 is fixedly connected to a motor shaft below the double-shaft motor B401, and the gear A204 is meshed with sawteeth in a circular groove at the bottom of the circular sawtoothed disc 201; drive through biax motor B401 and take gear A204 to rotate, gear A204 takes circular sawtooth dish 201 to rotate, take metal drill 202 to rotate through hold-in range A203, metal drill 202 passes through hold-in range A203 and takes other metal drill 202 to rotate, circular sawtooth dish 201, metal drill 202 rotates and smashes the stone soil block of equipment top, garrulous soil gets into the sand inflow mouth and flows into inside square protection box 101 through the sand outflow mouth, the automation of stone soil block excavation crushing has been realized, the efficiency of digging is improved.

In an alternative embodiment of the invention, the supporting matting section 3 comprises, in addition to the same components as in the previous embodiment: the sand and soil storage box comprises a sand and soil storage box 301, a threaded round pipe A302, a threaded rod 303, a square metal rod 304, a gear B305, a chain 306, a double-shaft motor A307, a servo motor 308, a stirring blade 309, a gear C310, a worm gear bevel gear set 311, a worm wheel 312, a gear D313 and a metal connecting rod 314; the sandy soil storage box 301 is divided into two halves, the top end of the upper half is fixedly arranged in a circular groove at the bottom of the square protective box body 101, the top end of the lower half is rotatably connected with the upper half, and a part of saw teeth are arranged on the side of the bottom of the sandy soil storage box 301; four threaded circular tubes A302 are respectively and rotatably arranged in circular grooves at the bottom of the square protective box body 101, and threads are arranged inside the threaded circular tubes A302; four threaded rods 303 are arranged and are respectively slidably mounted in the four threaded circular tubes A302, threads are arranged on the threaded rods 303, and the threads are matched with the threads in the threaded circular tubes A302; four square metal rods 304 are arranged, one end of each square metal rod is fixedly arranged inside the square protective box body 101, and the other end of each square metal rod is arranged in a square hole in the gear B305; five gears B305 are provided, three of the gears B305 are fixedly arranged on three of the threaded circular tubes A302 respectively, the other two gears B305 are fixedly arranged on one of the threaded circular tubes A302, and one of the gears B305 is meshed with a gear on a motor shaft of a double-shaft motor A307; the chain 306 wraps four gears B305; the double-shaft motor A307 is fixedly arranged in a groove at the bottom end in the square protective box body 101, the double-shaft motor A307 is provided with two motor shafts, and a gear which is close to a gear on the motor shaft at the lower end and is fixedly connected to each motor shaft is meshed with saw teeth at the bottom end of the sandy soil storage box 301; the servo motor 308 is fixedly arranged in a groove on the square fixing box 105, and a bevel gear is fixedly connected to a motor shaft of the servo motor; the stirring piece 309 is slidably arranged in a round hole in the middle of the gear C310, and a groove is formed in a round shaft of the stirring piece 309; the gear C310 is rotatably arranged in a groove in the square fixing box 105, a round hole is formed in the middle of the gear C310, a convex block is arranged in the round hole and is matched with the groove on the round shaft of the stirring piece 309, and the gear C310 is meshed with a gear in the worm-gear bevel gear set 311; the worm gear bevel gear set 311 is rotatably arranged on a shaft in the square fixed box 105, a bevel gear in the worm gear bevel gear set 311 is meshed with a bevel gear on a motor shaft of the servo motor 308, and a screw in the worm gear bevel gear set 311 is meshed with the worm wheel 312; the worm wheel 312 is rotatably mounted on a shaft inside the square fixing box 105; the gear D313 is rotatably arranged on a shaft in the square fixed box 105, and saw teeth on the shafts of the gear D313 and the stirring piece 309 are meshed with each other; one end of the metal connecting rod 314 is rotatably connected with the metal block on the worm wheel 312, and the other end of the metal connecting rod 314 is rotatably connected with the metal block on the gear D313; the double-shaft motor A307 drives the gear B305 to rotate, the gear B305 drives the threaded circular tube A302 to rotate, the threaded circular tube A302 drives the other threaded circular tube A302 to rotate through the chain 306, and the threaded circular tube A302 drives the threaded rod 303 to slide downwards to support the equipment; the lower half part of the sand and soil storage box 301 is driven to rotate by a double-shaft motor A307, and then a door at the bottom end of the sand and soil storage box 301 is opened to allow the sand and soil inside to flow out; then, the worm-gear bevel gear set 311 is driven by the servo motor 308 to rotate, the worm-gear bevel gear set 311 drives the worm wheel 312 and the gear C310 to rotate, the gear C310 drives the stirring sheet 309 to rotate, the worm wheel 312 drives the gear D313 to rotate, the gear D313 drives the stirring sheet 309 to rotate downwards, and the stirring sheet 309 rotates and moves up and down to uniformly spread sand and soil, so that the stability of the device is greatly improved, and the stable rising of the device is guaranteed.

In an alternative embodiment of the invention, the fixed part 4 comprises, apart from the same parts as in the previous embodiment: a double-shaft motor B401, a belt pulley bevel gear set 402, a gear belt pulley set A403, a gear E404, a gear belt pulley set B405, a gear F406, a threaded circular tube B407, a threaded conical rod 408 and a synchronous belt B409; the double-shaft motor B401 is fixedly arranged in a groove in the top of the square protection box body 101, the double-shaft motor B401 is provided with two motor shafts, a groove is formed in the motor shaft at the upper end, and a bevel gear is fixedly connected to the motor shaft at the lower end; two groups of belt pulley bevel gear sets 402 are respectively and rotatably arranged on the shaft in the square protective box body 101, and bevel gears in the belt pulley bevel gear sets 402 are meshed with bevel gears on the motor shafts of the double-shaft motor B401; four groups of gear belt pulley sets A403 are respectively and rotatably arranged on a shaft in the square protective box body 101; four gears E404 are respectively rotatably arranged on a shaft in the square protective box body 101, and each gear E404 is meshed with a gear in the adjacent gear belt pulley group A403; two groups of gear belt pulley sets B405 are respectively and rotatably arranged on a shaft in the square protective box body 101, and gears in each group of gear belt pulley sets B405 are meshed with adjacent gears E404; two gears F406 are respectively and rotatably arranged on a shaft in the square protective box body 101, and each gear F406 is meshed with the adjacent gear E404; four threaded circular tubes B407 are respectively rotatably mounted in circular holes in the square protective box body 101, threads are arranged in the threaded circular tubes B407, one end of each of the two lower threaded circular tubes B407 is fixedly connected with a belt pulley, one end of each of the two upper threaded circular tubes B407 is fixedly connected with a gear, and the gears are meshed with the gear E404; eight screw conical head rods 408 are provided, every two screw conical head rods are in a group and are respectively rotatably and slidably arranged inside the screw circular tube B407, the screw conical head rods 408 are provided with threads, and the threads are matched with the threads inside the screw circular tube B407 and the threads in the circular hole on the square protective box body 101; a plurality of synchronous belts B409 are provided, the synchronous belts B409 cover the belt pulley in the belt pulley bevel gear set 402 and the belt pulley in the gear belt pulley set A403, and the synchronous belts B409 cover the belt pulley in the gear belt pulley set B405 and the belt pulley on the threaded circular tube B407; the double-shaft motor B401 drives the belt pulley bevel gear set 402 to rotate, the belt pulley bevel gear set 402 drives the gear belt pulley set A403 to rotate through the synchronous belt B409, the gear belt pulley set A403 drives the gear E404 to rotate, the gear E404 drives the gear belt pulley set B405 and the gear F406 to rotate, the gear belt pulley set B405 and the gear F406 drive the threaded circular tube B407 to rotate, the threaded circular tube B407 drives the threaded conical rod 408 to slide back and forth, the threaded conical rod 408 fixes the whole device on the soil wall, personnel are protected from being injured, and damage caused by device collision is avoided.

The working principle is as follows:

if collapse occurs under the mine, people open a door to hide in the equipment to avoid being injured, when the collapse is finished, the double-shaft motor A307 drives the gear B305 to rotate, the gear B305 drives the threaded circular pipe A302 to rotate, the threaded circular pipe A302 drives the other threaded circular pipe A302 to rotate through the chain 306, the threaded circular pipe A302 drives the threaded rod 303 to slide downwards to support the equipment, meanwhile, the double-shaft motor B401 drives the gear A204 to rotate, the gear A204 drives the circular saw tooth disc 201 to rotate, the synchronous belt A203 drives the metal drill 202 to rotate, the metal drill 202 drives the other metal drill 202 to rotate through the synchronous belt A203, the circular saw tooth disc 201 and the metal drill 202 rotate to break stone and soil blocks above the equipment, and broken soil enters a sand soil inflow port and flows into the square protective box body 101 through the sand soil outflow port;

the double-shaft motor B401 drives the belt pulley bevel gear set 402 to rotate, the belt pulley bevel gear set 402 drives the gear belt pulley set A403 to rotate through the synchronous belt B409, the gear belt pulley set A403 drives the gear E404 to rotate, the gear E404 drives the gear belt pulley set B405 and the gear F406 to rotate, the gear belt pulley set B405 and the gear F406 drive the threaded circular tube B407 to rotate, the threaded circular tube B407 drives the threaded conical rod 408 to slide back and forth, and the threaded conical rod 408 enables the whole device to be fixed to the soil wall;

then the sandy soil flows into the sandy soil storage box 301 through a channel inside the square protection box body 101, then the lower half part of the sandy soil storage box 301 is driven to rotate by the double-shaft motor A307, a door at the bottom end of the sandy soil storage box 301 is opened to allow the sandy soil inside to flow out, then the worm-gear-driven bevel gear set 311 is driven to rotate by the servo motor 308, the worm-gear-driven bevel gear set 311 drives the worm wheel 312 and the gear C310 to rotate, the gear C310 drives the stirring blade 309 to rotate, the worm wheel 312 drives the gear D313 to rotate, the gear D313 drives the stirring blade 309 to rotate downwards, the sandy soil is uniformly spread by the rotation and up-down movement of the stirring blade 309, and therefore people are safely conveyed to the ground in a reciprocating mode.

Claims

1. A mine disaster escape device is characterized by comprising a shell part (1), a drill bit part (2), a supporting and bedding part (3) and a fixing part (4); the machine is placed in a mine hole, and a protection cabin is arranged inside the shell part (1) to prevent personnel from being injured; the drill bit part (2) is arranged at the top of the shell part (1), and the drill bit part (2) realizes the smashing of soil and stones at the top of the equipment; the supporting and bedding part (3) is arranged below the inner part of the shell part (1), and the supporting and bedding part (3) realizes the functions of supporting the whole equipment and paving sandy soil below the equipment; the fixing part (4) is arranged above the inner part of the shell part (1), and the fixing part (4) realizes the function of fixing the equipment to the channel during the climbing process of the equipment;

the housing part (1) comprises: the oxygen supply device comprises a square protective box body (101), an oxygen tank (102), a storage battery (103), a controller (104) and a square fixing box (105); the safety door is arranged on the square protection box body (101), the protection cabin is arranged in the square protection box body (101), a plurality of round holes are formed in two sides of the square protection box body (101), threads are arranged in the round holes, a sand flowing hole is formed in the top of the square protection box body (101), and a plurality of round holes are formed in the bottom of the square protection box body (101); the oxygen tank (102) is arranged inside the square protective box body (101); the storage battery (103) is placed inside the square protective box body (101), and the storage battery (103) provides electric energy for the whole equipment; the controller (104) is arranged inside the square protective box body (101), and the controller (104) controls the whole equipment to operate; the square fixing box (105) is fixedly arranged at the bottom of the square protection box body (101).

2. A mine disaster escape device according to claim 1, characterized in that the drill bit part (2) comprises: the circular saw-toothed disc (201), a metal drill (202), a synchronous belt A (203) and a gear A (204); the circular saw-toothed disc (201) is rotatably arranged at the top of the square protective box body (101), a plurality of sand and soil outflow ports are formed in the bottom of the circular saw-toothed disc (201), and a plurality of sand and soil inflow ports are formed in the circular saw-toothed disc (201) and are communicated with the outflow ports at the bottom; a plurality of metal drill bits (202) are arranged, shafts at the bottoms of the metal drill bits (202) are respectively and rotatably arranged on a plurality of shafts in the circular saw tooth disc (201), and two belt pulleys are fixedly connected to the shaft at the bottom of each metal drill bit (202); the synchronous belts A (203) are provided with a plurality of belts, the synchronous belts A (203) cover belt pulleys on two adjacent metal drill bits (202), and one belt pulley covers a groove on a motor shaft of one of the double-shaft motors B (401) and one belt pulley on one of the metal drill bits (202); the gear A (204) is fixedly connected to a motor shaft below the double-shaft motor B (401), and the gear A (204) is meshed with sawteeth in a circular groove at the bottom of the circular saw tooth disc (201).

3. A mine disaster escape device according to claim 1, wherein the supporting matting section (3) comprises: the device comprises a sand storage box (301), a threaded round pipe A (302), a threaded rod (303), a square metal rod (304), a gear B (305), a chain (306), a double-shaft motor A (307), a servo motor (308), a stirring sheet (309), a gear C (310), a worm gear bevel gear set (311), a worm wheel (312), a gear D (313) and a metal connecting rod (314); the sand and soil storage box (301) is divided into two halves, the top end of the upper half is fixedly arranged in a circular groove at the bottom of the square protection box body (101), the top end of the lower half is rotatably connected with the upper half, and a part of saw teeth are arranged on the side of the bottom of the lower half of the sand and soil storage box (301); four threaded circular tubes A (302) are respectively and rotatably arranged in a circular groove at the bottom of the square protective box body (101), and threads are arranged inside the threaded circular tubes A (302); four threaded rods (303) are respectively slidably mounted in the four threaded circular tubes A (302), threads are arranged on the threaded rods (303), and the threads are matched with the threads in the threaded circular tubes A (302); four square metal rods (304) are arranged, one end of each square metal rod is fixedly arranged in the square protective box body (101), and the other end of each square metal rod is arranged in a square hole in the gear B (305); five gears B (305) are provided, three of the gears B (305) are fixedly arranged on three of the threaded circular tubes A (302), the other two gears B (305) are fixedly arranged on one of the threaded circular tubes A (302), and one of the gears B (305) is meshed with a gear on a motor shaft of the double-shaft motor A (307); the chain (306) wraps four gears B (305); the double-shaft motor A (307) is fixedly arranged in a groove at the bottom end inside the square protective box body (101), the double-shaft motor A (307) is provided with two motor shafts, and a gear on the motor shaft, close to the lower end, of the gear is fixedly connected onto each motor shaft and is meshed with saw teeth at the bottom end of the sandy soil storage box (301); the servo motor (308) is fixedly arranged in a groove on the square fixing box (105), and a bevel gear is fixedly connected to a motor shaft of the servo motor; the stirring piece (309) is slidably arranged in a round hole in the middle of the gear C (310), and a groove is arranged on a round shaft of the stirring piece (309); the gear C (310) is rotatably arranged in a groove in the square fixing box (105), a round hole is formed in the middle of the gear C (310), a convex block is arranged in the round hole, the convex block is matched with the groove on the round shaft of the stirring sheet (309), and the gear C (310) is meshed with a gear in the worm gear bevel gear set (311); the worm gear bevel gear set (311) is rotatably arranged on a shaft in the square fixed box (105), a bevel gear in the worm gear bevel gear set (311) is meshed with a bevel gear on a motor shaft of the servo motor (308), and a screw in the worm gear bevel gear set (311) is meshed with the worm wheel (312); the worm wheel (312) is rotatably arranged on a shaft in the square fixed box (105); the gear D (313) is rotatably arranged on a shaft in the square fixed box (105), and saw teeth on the shafts of the gear D (313) and the stirring sheet (309) are meshed with each other; one end of the metal connecting rod (314) is rotatably connected with a metal block on the worm wheel (312), and the other end of the metal connecting rod (314) is rotatably connected with a metal block on the gear D (313).

4. A mine disaster escape device according to claim 1, characterized in that the fixing part (4) comprises: a double-shaft motor B (401), a belt pulley bevel gear set (402), a gear belt gear set A (403), a gear E (404), a gear belt gear set B (405), a gear F (406), a threaded circular tube B (407), a threaded conical rod (408) and a synchronous belt B (409); the double-shaft motor B (401) is fixedly arranged in a groove in the top of the square protective box body (101), the double-shaft motor B (401) is provided with two motor shafts, a groove is formed in the motor shaft at the upper end, and a bevel gear is fixedly connected to the motor shaft at the lower end; two groups of belt pulley bevel gear sets (402) are respectively and rotatably arranged on a shaft in the square protective box body (101), and bevel gears in the belt pulley bevel gear sets (402) are meshed with bevel gears on the motor shafts of the double-shaft motor B (401); four groups of gear belt wheel sets A (403) are respectively and rotatably arranged on a shaft in the square protective box body (101); four gears E (404) are respectively and rotatably arranged on a shaft in the square protective box body (101), and each gear E (404) is meshed with a gear in the adjacent gear belt pulley group A (403); two groups of gear belt pulley sets B (405) are respectively and rotatably arranged on a shaft in the square protective box body (101), and gears in each group of gear belt pulley sets B (405) are meshed with adjacent gears E (404); two gears F (406) are respectively and rotatably arranged on a shaft in the square protective box body (101), and each gear F (406) is meshed with the adjacent gear E (404); four threaded circular tubes B (407) are respectively rotatably mounted in circular holes in the square protective box body (101), threads are arranged in the threaded circular tubes B (407), one end of each of the two lower threaded circular tubes B (407) is fixedly connected with a belt pulley, one end of each of the two upper threaded circular tubes B (407) is fixedly connected with a gear, and the gears are meshed with the gears E (404); eight screw thread conical head rods (408) are arranged in pairs to form a group, and are respectively rotatably and slidably mounted inside the screw thread round pipe B (407), the screw thread conical head rods (408) are provided with screw threads, and the screw threads are matched with the screw threads inside the screw thread round pipe B (407) and the screw threads in the round hole on the square protective box body (101); the synchronous belt B (409) is provided with a plurality of belts, the synchronous belt B (409) covers a belt pulley in the belt pulley bevel gear set (402) and a belt pulley in the gear belt gear set A (403), and the synchronous belt B (409) covers a belt pulley in the gear belt gear set B (405) and a belt pulley on the threaded circular pipe B (407).