阅读说明：本技术 一种安全性高的矿山用矿石提升机 (High ore lifting machine is used in mine of security ) 是由 冷文明 于 2021-05-27 设计创作，主要内容包括：本发明公开了采矿装置领域的一种安全性高的矿山用矿石提升机,包括罐笼本体,罐笼本体的顶部固定连接有牵引绳,罐笼本体的四周底部固定连接有防护板,防护钢板的顶部与罐笼顶部之间均固定连接有铁网,罐笼本体的后侧设只有工型钢轨,罐笼本体的左右两侧设置有凸型钢轨,罐笼本体表面设置有限位装置、吹风装置和补油装置；限位装置包括电动机,电动机固定连接在罐笼本体的底部,罐笼本体的底部固定连接有限位板,限位板内贯穿连接有第一齿板和第二齿板,第一齿板和第二齿板相互靠近的一侧啮合连接有第一齿轮,第一齿轮的一侧固定连接在电动机的输出端,有益于提升罐笼的稳定性和安全性,同时方便人员进出,降低罐笼与钢轨之间的摩擦力。(The invention discloses an ore hoisting machine for mines with high safety in the field of mining devices, which comprises a cage body, wherein the top of the cage body is fixedly connected with a traction rope, the bottom of the periphery of the cage body is fixedly connected with a protection plate, iron nets are fixedly connected between the top of a protection steel plate and the top of the cage, only I-shaped steel rails are arranged on the rear side of the cage body, convex steel rails are arranged on the left side and the right side of the cage body, and a limiting device, a blowing device and an oil supplementing device are arranged on the surface of the cage body; stop device includes the motor, and motor fixed connection is in the bottom of cage body, and the bottom fixedly connected with limiting plate of cage body, run through connection has first pinion rack and second pinion rack in the limiting plate, and one side meshing that first pinion rack and second pinion rack are close to each other is connected with first gear, and one side fixed connection of first gear is at the output of motor, is of value to the stability and the security that promote the cage, makes things convenient for personnel to pass in and out simultaneously, reduces the frictional force between cage and the rail.)

1. The utility model provides a high ore lifting machine for mine of security, includes cage body (1), top fixedly connected with haulage rope (47) of cage body (1), bottom fixedly connected with guard plate (2) all around of cage body (1), equal fixedly connected with iron net (3) between the top of protection steel sheet and the cage top, only i-shaped rail (8) are established to the rear side of cage body (1), the left and right sides of cage body (1) is provided with protruding type rail (5), its characterized in that: the surface of the cage body (1) is provided with a limiting device (48), a blowing device (49) and an oil supplementing device (50);

the limiting device (48) comprises a motor (16), the motor (16) is fixedly connected to the bottom of the cage body (1), a limiting plate (13) is fixedly connected to the bottom of the cage body (1), a first toothed plate (12) and a second toothed plate (14) are connected in the limiting plate (13) in a penetrating manner, one sides of the first toothed plate (12) and the second toothed plate (14) close to each other are connected with a first gear (15) in a meshing way, one side of the first gear (15) is fixedly connected with the output end of the motor (16), one end of the first toothed plate (12) far away from the second toothed plate (14) is fixedly connected with a clamping plate (11), one end of the second toothed plate (14) far away from the first toothed plate (12) is fixedly connected with a pedal (17), the left side and the right side of the pedal (17) are both connected in the limiting strip (18) in a sliding way, the top of the limiting strip (18) is fixedly connected to the bottom of the cage body (1).

2. A mine ore hoist high in safety according to claim 1, characterized in that: the cage is characterized in that the upper end and the lower end of the rear side of the cage body (1) are fixedly connected with fixing frames (10), the left side and the right side of the two groups of fixing frames (10) and the middle part are internally and rotatably connected with pulleys (9), and the pulleys (9) are respectively connected to the left side, the right side and the front side of the I-shaped steel rail (8) in a limiting and sliding manner.

3. A mine ore hoist high in safety according to claim 1, characterized in that: the cage is characterized in that the middle parts of the left side and the right side of the cage body (1) are fixedly connected with first limiting blocks (4), and the outer sides of the first limiting blocks (4) are connected to one side of a convex steel rail (5) in a limiting and sliding mode.

4. A mine ore hoist high in safety according to claim 1, characterized in that: the fixing plate is characterized in that fixing plates (6) are fixedly connected to the left side and the right side of the top and the bottom of the I-shaped steel rail (8), fixing blocks (7) are fixedly connected to the middle of the fixing plates (6), clamping groove structures are formed in the fixing blocks (7), and the size of the inner side of each clamping groove structure is the same as that of the outer sides of the left end and the right end of the clamping plate (11).

5. A mine ore hoist high in safety according to claim 1, characterized in that: the first toothed plate (12) and the second toothed plate (14) are rotatably connected with steel balls (21) in a limiting mode at one side close to the limiting plate (13), and the steel balls (21) are provided with multiple groups.

6. A mine ore hoist high in safety according to claim 1, characterized in that: the blowing device (49) comprises a fixing rod (19), the top of the fixing rod (19) is fixedly connected to the bottom of the pedal (17), the bottom end of the fixing rod (19) is rotatably connected with two sets of opposite connecting plates (20), one ends, far away from the fixing rod (19), of the two sets of connecting plates (20) are rotatably connected with connecting rods (24), the top ends of the two sets of connecting rods (24) are respectively connected with a sliding rail (23) and a protective door (22) in a penetrating manner, the protective door (22) is slidably connected in the sliding rail (23), the sliding rail (23) is fixedly connected to the bottom of the front side of the cage body (1), the top of the protective door (22) is fixedly connected with a rack (44), the top of the rack (44) is engaged with a first gear (15), and one side of the first gear (15) is fixedly connected with a rotating rod (25), the other end fixedly connected with carousel (27) of second gear (45) is kept away from in dwang (25), the outside top meshing of carousel (27) is connected with slope rim plate (28), the bottom fixedly connected with connecting axle (29) of slope rim plate (28), the bottom fixedly connected with flabellum of connecting axle (29), the middle part sliding connection of connecting axle (29) has spacing (46) of L type, the top fixed connection of the spacing (46) of L type is at the top of cage body (1).

7. A mine ore hoist high in safety according to claim 6, characterized in that: two sets of the outside of dwang (25) is all rotated and is connected with second stopper (26), the equal fixed connection in top of second stopper (26) is at the top of cage body (1).

8. A mine ore hoist high in safety according to claim 1, characterized in that: the oil supplementing device (50) comprises a lifting rod (31) and an oil spraying box (37), the top of the lifting rod (31) is connected to the top of the cage body (1) in a penetrating manner and is fixedly connected with a cross rod (32), one end, far away from the lifting rod (31), of the cross rod (32) is fixedly connected with a vertical rod (33), one end, far away from the cross rod (32), of the vertical rod (33) is fixedly connected with an L-shaped piston rod (39), one end of the L-shaped piston rod (39) is fixedly connected with a scraper (40), the top of the scraper (40) is fixedly connected with a spray head (41), the top of the spray head (41) is connected with an oil spraying pipe (42) in a penetrating manner, the top of the oil spraying pipe (42) is connected to the upper portion of one side of the oil spraying box (37) in a penetrating manner, the other end of the L-shaped piston rod (39) is connected to the top of the oil spraying box (37) in a penetrating manner and is fixedly connected with a piston plate (43), the spacing sliding connection of piston plate (43) is in oil spray box (37), the top through connection of oil spray box (37) has defeated oil pipe (35), the top through connection of defeated oil pipe (35) has oil storage box (34), oil storage box (34) and the equal fixed connection in the left and right sides of cage body (1) in oil spray box (37) one side.

9. A mine ore hoist high in safety according to claim 8, characterized in that: the outside through connection of defeated oil pipe (35) has first check valve (36), the outside through connection of oil spout pipe (42) has second check valve (38), one side that L type piston rod (39) were kept away from in scraper (40) and protruding type rail (5) outside surface distance are 5 millimeters.

Technical Field

The invention relates to the field of mining devices, in particular to an ore elevator for mines with high safety.

Background

The hoister is large mechanical equipment for transportation by changing potential energy, such as an ore hoister, a dam-crossing hoister and the like. Wherein the ore lifting machine is mainly responsible for manned is the cage, and the cage relies on the cooperation between haulage rope and power equipment and other equipment structure to go up and down when accomplishing. Cage among the current ore lifting machine lacks limit structure when the flat bed stops, falls to poor stability, also is difficult to the static ion that the personnel business turn over brought when personnel pass in and out moreover, leads to the security poor, also is dangerous and troublesome especially to daily refueling between rail and the cage mends the work handling of oil and clearance greasy dirt.

Cage among the ore lifting machine among the prior art exists and lacks automatic limit structure and leads to poor stability, is difficult to the static ion that the personnel business turn over brought, leads to the security poor, also dangerous and troublesome problem in the job handling of daily refueling benefit oil and clearance greasy dirt between rail and cage. Accordingly, those skilled in the art have provided an ore hoist for mine with high safety to solve the problems suggested in the background art.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the background art, and an object of the present invention is to provide a mine ore hoist with high safety.

In order to achieve the purpose, the invention provides the following technical scheme: a mine ore hoisting machine with high safety comprises a cage body, wherein a traction rope is fixedly connected to the top of the cage body, a protection plate is fixedly connected to the bottom of the periphery of the cage body, iron nets are fixedly connected between the top of a protection steel plate and the top of the cage, only I-shaped steel rails are arranged on the rear side of the cage body, convex steel rails are arranged on the left side and the right side of the cage body, and a limiting device, a blowing device and an oil supplementing device are arranged on the surface of the cage body; the limiting device comprises a motor, the motor is fixedly connected to the bottom of the cage body, the bottom fixedly connected with limiting plate of the cage body is provided with a first toothed plate and a second toothed plate, the first toothed plate and the second toothed plate are connected with a first gear in a meshed mode, one side of the first toothed plate and one side of the second toothed plate are close to each other, one side of the first gear is fixedly connected to the output end of the motor, the first toothed plate is far away from the one end fixedly connected with clamping plate of the second toothed plate, the second toothed plate is far away from the one end fixedly connected with pedal of the first toothed plate, the left side and the right side of the pedal are in sliding connection in a limiting strip, and the top of the limiting strip is fixedly connected to the bottom of the cage body.

As a further scheme of the invention: the upper end and the lower end of the rear side of the cage body are fixedly connected with fixing frames, the left side and the right side of the two fixing frames are connected with pulleys in a rotating mode, the pulleys are connected to the left side and the right side and the front side of the I-shaped steel rail in a limiting sliding mode respectively, the stability of the cage body is improved beneficially, the cage body can keep stable up-and-down movement all the time, and meanwhile sliding friction force between the cage body and the I-shaped steel rail is reduced.

As a still further scheme of the invention: the equal first stopper of fixedly connected with in the left and right sides middle part of cage body, it is two sets of the equal spacing sliding connection in one side of protruding type rail in the outside of first stopper is of value to carry on spacingly to the cage left and right sides for the cage body remains stable up-and-down motion throughout, further promotes the security of cage body.

As a still further scheme of the invention: the equal fixedly connected with fixed plate in the top of i-shaped rail and the left and right sides of bottom, the equal fixedly connected with fixed block in middle part of fixed plate, the draw-in groove structure has all been seted up in the fixed block, the inboard size of draw-in groove structure is the same with the outside size at both ends about the cardboard, is of value to make things convenient for in the draw-in groove structure of cardboard card income fixed block to carry on spacingly between the bottom of cage body and the i-shaped rail, thereby further promote the security and the stability of cage, make things convenient for personnel's the business turn over safety after arriving at a station.

As a still further scheme of the invention: the first toothed plate, the second toothed plate and one side, close to the limiting plate, of the limiting plate are connected with steel balls in a limiting and rotating mode, and the steel balls are provided with multiple groups, so that the sliding friction force between the first toothed plate and the limiting plate and the sliding friction force between the second toothed plate and the limiting plate are reduced beneficially.

As a still further scheme of the invention: the blowing device comprises a fixed rod, the top of the fixed rod is fixedly connected to the bottom of the pedal, the bottom of the fixed rod is rotatably connected with two sets of opposite connecting plates, one ends of the two sets of connecting plates, which are far away from the fixed rod, are rotatably connected with connecting rods, the top ends of the two sets of connecting rods are respectively connected with a slide rail in a penetrating manner and are fixedly connected with a guard door, the guard door is slidably connected in the slide rail, the slide rail is fixedly connected to the bottom of the front side of the cage body, the top of the guard door is fixedly connected with a rack, the top of the rack is engaged with a first gear, one side of the first gear is fixedly connected with a rotating rod, the other end of the rotating rod, which is far away from a second gear, is fixedly connected with a rotating disc, the top of the outer side of the rotating disc is engaged with an inclined rotating disc, the bottom of the inclined rotating disc is fixedly connected with a connecting shaft, and the bottom of the connecting shaft is fixedly connected with a fan blade, the middle part of the connecting shaft is slidably connected with an L-shaped limiting frame, the top part of the L-shaped limiting frame is fixedly connected with the top part of the cage body, which is beneficial to driving the relative motion of the first toothed plate and the second toothed plate through a first gear in the limiting device, so that a fixed rod at the bottom of the pedal in the limiting device moves forwards along with the pedal, thereby driving the connecting plates which are rotatably connected to carry out the expanding motion, the expanding motion of the two groups of connecting plates drives the two groups of connecting rods to carry out the relative left-right translation motion, further driving the two groups of protective doors to carry out the relative left-right translation motion, the two groups of protective doors drive the relative left-right translation motion in the sliding rail to drive the second gear which is meshed with the racks at the top parts of the two groups of protective doors to rotate, thereby driving the two groups of rotating rods to carry out the relative rotation, and finally driving the inclined wheel disc meshed with the rotating disc to carry out the up-down rotation motion, and then drive two sets of fans and rotate and blow, blow away the ion that gets into in the mine personnel clothing surface, prevent dustproof static, to producing the risk factor in the mine, increase this internal air of cage simultaneously and flow, open two sets of guard gates automatically simultaneously, make things convenient for personnel to come in and go out, be of value to the security that promotes the cage body and reach the effect of making things convenient for the business turn over.

As a still further scheme of the invention: two sets of the outside of dwang is all rotated and is connected with the second stopper, the equal fixed connection in top of second stopper is of value to and limits the dwang at the top of cage body for the dwang remains stable, thereby promotes blast apparatus's stability.

As a still further scheme of the invention: the oil supplementing device comprises a lifting rod and an oil spraying box, the top of the lifting rod is connected to the top of the cage body in a penetrating manner and is fixedly connected with a cross rod, one end of the cross rod, far away from the lifting rod, is fixedly connected with a vertical rod, one end of the vertical rod, far away from the cross rod, is fixedly connected with an L-shaped piston rod, one end of the L-shaped piston rod is fixedly connected with a scraper, the top of the scraper is fixedly connected with a spray head, the top of the spray head is connected with an oil spraying pipe in a penetrating manner, the top of the oil spraying pipe is connected to the upper part of one side of the oil spraying box in a penetrating manner, the other end of the L-shaped piston rod is connected to the top of the oil spraying box in a penetrating manner and is fixedly connected with a piston plate, the piston plate is connected in a limiting sliding manner in the oil spraying box, the top of the oil spraying box is connected with an oil conveying pipe in a penetrating manner, the top of the oil conveying pipe is connected with the oil box, and one side of the oil spraying box are fixedly connected to the left side and the right side of the cage body, be of value to when two sets of slope rim plates in blast apparatus carry out oscilaltion rotary motion, it carries out oscilaltion motion at the top of cage body to drive the lifter, thereby drive horizontal pole and montant and carry out oscilaltion motion, and then the people drives piston plate up-and-down motion in the oil spout box, accomplish automatic mend oil and to the oil spout on protruding type rail surface, the scraper is simultaneously cut the rubbing to the unnecessary greasy dirt on the surface of protruding type rail when L type piston plate carries out the up-and-down motion in step, reduce the frictional force between first stopper and the protruding type rail, promote the lubricated effect between first stopper and the protruding type rail.

As a still further scheme of the invention: the outside through connection of defeated oil pipe has first check valve, the outside through connection of spouting oil pipe has the second check valve, one side that L type piston rod was kept away from to the scraper is 5 millimeters with protruding type rail outside surface distance, is of value to scrape away the greasy dirt on two sets of protruding type rail outside surfaces when the oil supplementing device moves to outside surface injection lubricating oil to protruding type rail for first stopper is more stable when protruding type rail surface slides, and the frictional force of production is littleer.

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

1. in the invention, the cage is fixedly connected to the bottom of the cage body through the motor, the bottom of the cage body is fixedly connected with the limiting plate, the limiting plate is internally and penetratingly connected with the first toothed plate and the second toothed plate, one sides of the first toothed plate and the second toothed plate, which are close to each other, are engaged and connected with the first gear, one side of the first gear is fixedly connected to the output end of the motor, when the motor drives the first gear to rotate, the first gear drives the first toothed plate and the second toothed plate to relatively slide, the clamping plate is fixedly connected to one end, far away from the second toothed plate, of the first toothed plate, the pedal is fixedly connected to one end, far away from the first toothed plate, of the second toothed plate, the left side and the right side of the pedal are both slidably connected in the limiting strip, the top of the limiting strip is fixedly connected to the bottom of the cage body, the first toothed plate drives the clamping plate to be clamped and connected in the clamping groove structure of the fixing block, and the second toothed plate drives the pedal to extend out of the surface of the mine inner flat layer under the limiting strip, rely on stop device to spacing to the front and back both sides of cage bottom, finally accomplish the support to cage body bottom.

2. In the invention, the top of a fixed rod is fixedly connected to the bottom of a pedal, the bottom of the fixed rod is rotatably connected with two sets of opposite connecting plates, one ends of the two sets of connecting plates, which are far away from the fixed rod, are rotatably connected with connecting rods, the top ends of the two sets of connecting rods are respectively connected with a slide rail in a penetrating way and fixedly connected with a guard gate, the guard gate is slidably connected in the slide rail, the slide rail is fixedly connected to the bottom of the front side of a cage body, the fixed rod at the bottom of the pedal in a limiting device moves forwards along with the pedal so as to drive the rotatably connected connecting plates to perform expanding motion, the expanding motion of the two sets of connecting plates drives the two sets of connecting rods to perform relative left-right translational motion so as to drive the two sets of guard gates to perform relative left-right translational motion, a rack is fixedly connected to the top of the guard gate, a first gear is engaged with the top of the rack, and one side of the first gear is fixedly connected with a rotating rod, the other end of the rotating rod far away from the second gear is fixedly connected with a rotating disc, the two groups of protective doors drive the relative left and right translational motion in the sliding rail to drive the second gear meshed with the racks at the top parts of the two groups of protective doors to rotate, so as to drive the two groups of rotating rods to rotate relatively, the two groups of rotating discs are driven to rotate by the relative rotation of the two groups of rotating rods, the top parts of the rotating discs at the outer sides of the rotating discs are meshed with an inclined wheel disc, the bottom parts of the inclined wheel disc are fixedly connected with a connecting shaft, the bottom parts of the connecting shaft are fixedly connected with fan blades, the middle parts of the connecting shaft are connected with an L-shaped limiting frame in a sliding way, the top parts of the L-shaped limiting frame are fixedly connected at the top parts of the cage body, the rotating discs drive the inclined wheel disc to move up and down to rotate, ions entering the surfaces of personnel clothes in a mine are blown away, dustproof static electricity is prevented, and danger factors are generated in the mine, increase this internal air of cage simultaneously and flow, open two sets of guard gates simultaneously automatically, make things convenient for personnel to come in and go out, be of value to the security that promotes the cage body and reach the effect of making things convenient for the business turn over.

3. In the invention, the top of the lifting rod is connected to the top of the cage body in a penetrating way and is fixedly connected with a cross rod, one end of the cross rod, far away from the lifting rod, is fixedly connected with a vertical rod, one end of the vertical rod, far away from the cross rod, is fixedly connected with an L-shaped piston rod, one end of the L-shaped piston rod is fixedly connected with a scraper, when two groups of inclined wheel discs in the blowing device perform up-and-down lifting rotary motion, the lifting rod is driven to perform up-and-down lifting motion on the top of the cage body, so that the cross rod and the vertical rod are driven to perform up-and-down lifting motion, the up-and-down lifting motion of the vertical rod can drive the L-shaped piston rod to perform synchronous up-and-down motion, a nozzle is fixedly connected to the top of the scraper, the top of the nozzle is in a penetrating way connected with an oil conveying pipe, the top of the oil conveying pipe is in a penetrating way connected to the upper part of one side of the oil spraying box, and the other end of the L-shaped piston plate is in a penetrating way connected to the top of the oil spraying box and is fixedly connected with a piston plate, the piston plate is connected in the oil injection box in a limiting sliding mode, the top of the oil injection box is connected with an oil delivery pipe in a penetrating mode, the top end of the oil delivery pipe is connected with the oil storage box in a penetrating mode, the oil storage box and one side of the oil injection box are fixedly connected to the left side and the right side of the cage body, the outer side of the oil delivery pipe is connected with a first one-way valve in a penetrating mode, the outer side of the oil injection pipe is connected with a second one-way valve in a penetrating mode, the piston plate can be driven to move up and down in the oil injection box by the up-and-down movement of the L-shaped piston plate, when the piston plate moves down, the first one-way valve is opened, the second one-way valve is closed, lubricating oil in the oil storage box enters the oil injection box through the oil delivery pipe 35 due to pressure changes in the oil injection box, the lubricating oil is supplemented, when the piston plate moves up, the first one-way valve is closed, the second one-way valve is opened, the lubricating oil in the oil injection box is sprayed on the surface of the convex steel rail through the oil injection pipe and the spray head, and the scraper is simultaneously used for rubbing and scraping excessive oil on the surface of the steel rail when the L-shaped piston plate moves up and down, reduce the frictional force between first stopper and the protruding type rail, promote the lubricated effect between first stopper and the protruding type rail.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the bottom of the cage body of the present invention;

FIG. 3 is a schematic perspective view of a limiting plate according to the present invention;

FIG. 4 is a perspective view of the spacing device of the present invention;

FIG. 5 is a schematic cross-sectional view of the bottom of the pallet of the present invention;

FIG. 6 is a perspective view of the slide rail according to the present invention;

FIG. 7 is a perspective view of the blowing device according to the present invention;

FIG. 8 is a perspective view of the oil compensating device according to the present invention;

fig. 9 is a perspective view of the fixing plate according to the present invention.

In the figure: 1. a cage body; 2. a protection plate; 3. an iron net; 4. a first stopper; 5. a convex rail; 6. a fixing plate; 7. a fixed block; 8. an i-shaped steel rail; 9. a pulley; 10. a fixed mount; 11. clamping a plate; 12. a first toothed plate; 13. a limiting plate; 14. a second toothed plate; 15. a first gear; 16. an electric motor; 17. a pedal; 18. a limiting strip; 19. fixing the rod; 20. a connecting plate; 21. steel balls; 22. a protective door; 23. a slide rail; 24. a connecting rod; 25. rotating the rod; 26. a second limiting block; 27. a turntable; 28. An inclined wheel disc; 29. a connecting shaft; 30. a fan; 31. a lifting rod; 32. a cross bar; 33. a vertical rod; 34. An oil storage box; 35. an oil delivery pipe; 36. a first check valve; 37. an oil spraying box; 38. a second one-way valve; 39. An L-shaped piston rod; 40. a scraper; 41. a spray head; 42. an oil spray pipe; 43. a piston plate; 44. a rack; 45. A second gear; 46. an L-shaped limiting frame; 47. a hauling rope; 48. a limiting device; 49. a blowing device; 50. Oil supplementing device.

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.

Referring to fig. 1 to 9, in the embodiment of the invention, the mine ore hoisting machine with high safety comprises a cage body 1, a traction rope 47 is fixedly connected to the top of the cage body 1, protection plates 2 are fixedly connected to the bottom of the periphery of the cage body 1, iron nets 3 are fixedly connected between the tops of the protection steel plates and the top of the cage, only i-shaped steel rails 8 are arranged on the rear side of the cage body 1, convex steel rails 5 are arranged on the left side and the right side of the cage body 1, and a limiting device 48, a blowing device 49 and an oil supplementing device 50 are arranged on the surface of the cage body 1; stop device 48 includes motor 16, motor 16 fixed connection is in the bottom of cage body 1, the bottom fixedly connected with limiting plate 13 of cage body 1, it is connected with first pinion rack 12 and second pinion rack 14 to run through in the limiting plate 13, one side meshing that first pinion rack 12 and second pinion rack 14 are close to each other is connected with first gear 15, one side fixed connection of first gear 15 is at motor 16's output, the one end fixedly connected with cardboard 11 of second pinion rack 14 is kept away from to first pinion rack 12, the one end fixedly connected with footboard 17 of first pinion rack 12 is kept away from to second pinion rack 14, the equal sliding connection in spacing 18 in the left and right sides of footboard 17, the top fixed connection of spacing 18 is in the bottom of cage body 1.

The upper end and the lower end of the rear side of the cage body 1 are fixedly connected with fixing frames 10, the left side and the right side of the two groups of fixing frames 10 and the middle part are respectively and rotatably connected with pulleys 9, and the pulleys 9 are respectively connected with the left side, the right side and the front side of the I-shaped steel rail 8 in a limiting and sliding manner, so that the stability of the cage body 1 is favorably enhanced, the cage body 1 always keeps stable up-and-down movement, and meanwhile, the sliding friction force between the cage body 1 and the I-shaped steel rail 8 is reduced; the middle parts of the left side and the right side of the cage body 1 are fixedly connected with first limiting blocks 4, the outer sides of the two groups of first limiting blocks 4 are in limiting sliding connection with one side of the convex steel rail 5, so that the left side and the right side of the cage are beneficial to limiting, the cage body 1 always keeps stable up-and-down motion, and the safety of the cage body 1 is further improved; the left side and the right side of the top and the bottom of the I-shaped steel rail 8 are fixedly connected with fixing plates 6, the middle parts of the fixing plates 6 are fixedly connected with fixing blocks 7, clamping groove structures are formed in the fixing blocks 7, the size of the inner side of each clamping groove structure is the same as the size of the outer sides of the left end and the right end of each clamping plate 11, and the clamping plates 11 can be conveniently clamped into the clamping groove structures in the fixing blocks 7, so that the bottom of the cage body 1 and the I-shaped steel rail 8 can be limited, the safety and the stability of the cage can be further improved, and the personnel can conveniently enter and exit safely after arriving at a station; the first toothed plate 12 and the second toothed plate 14 are rotatably connected with steel balls 21 in a limiting manner at one side close to the limiting plate 13, and the steel balls 21 are provided with a plurality of groups, so that the sliding friction between the first toothed plate 12 and the limiting plate 13 and the sliding friction between the second toothed plate 14 and the limiting plate 13 are reduced; the blowing device 49 comprises a fixed rod 19, the top of the fixed rod 19 is fixedly connected to the bottom of the pedal 17, the bottom of the fixed rod 19 is rotatably connected with two sets of opposite connecting plates 20, one ends of the two sets of connecting plates 20, which are far away from the fixed rod 19, are rotatably connected with connecting rods 24, the top ends of the two sets of connecting rods 24 are respectively connected with a sliding rail 23 in a penetrating manner and fixedly connected with a guard door 22, the guard door 22 is slidably connected in the sliding rail 23, the sliding rail 23 is fixedly connected to the bottom of the front side of the cage body 1, the top of the guard door 22 is fixedly connected with a rack 44, the top of the rack 44 is engaged and connected with a first gear 15, one side of the first gear 15 is fixedly connected with a rotating rod 25, the other end of the rotating rod 25, which is far away from a second gear 45, is fixedly connected with a rotating disk 27, the top of the outer side of the rotating disk 27 is engaged and connected with an inclined rotating disk 28, and the bottom of the inclined disk 28 is fixedly connected with a connecting shaft 29, the bottom of the connecting shaft 29 is fixedly connected with fan blades, the middle of the connecting shaft 29 is slidably connected with an L-shaped limiting frame 46, the top of the L-shaped limiting frame 46 is fixedly connected with the top of the cage body 1, which is beneficial for driving the first toothed plate 12 and the second toothed plate 14 to move relatively through the first gear 15 in the limiting device 48, so that the fixing rod 19 at the bottom of the pedal 17 in the limiting device 48 moves forward along with the pedal 17, thereby driving the connecting plate 20 which is rotatably connected to perform an expanding motion, the expanding motion of the two groups of connecting plates 20 drives the two groups of connecting rods 24 to perform a relative left-right translational motion, thereby driving the two groups of protective doors 22 to perform a relative left-right translational motion, the two groups of protective doors 22 drive the relative left-right translational motion in the sliding rail 23 to drive the second gear 45 which is engaged with the racks 44 at the tops of the two groups of protective doors 22 to rotate, thereby driving the two groups of rotating rods 25 to perform a relative rotation, the two groups of rotating rods 25 rotate relatively to drive the two groups of rotating discs 27 to rotate, and finally the inclined wheel disc 28 meshed with the rotating discs 27 is driven to move up and down in a rotating mode, so that the two groups of fans 30 are driven to rotate to blow away ions entering the surfaces of personnel clothes in a mine, dustproof static electricity is prevented, dangerous factors are generated in the mine, air flow in the cage body 1 is increased, the two groups of protective doors 22 are opened automatically at the same time, personnel can conveniently come in and go out, and the safety of the cage body 1 is improved, and the effect of facilitating entering and exiting is achieved; the outer sides of the two groups of rotating rods 25 are rotatably connected with second limiting blocks 26, and the tops of the second limiting blocks 26 are fixedly connected to the top of the cage body 1, so that the rotating rods 25 are limited, the rotating rods 25 are kept stable, and the stability of the blowing device 49 is improved; the oil supplementing device 50 comprises a lifting rod 31 and an oil spraying box 37, the top of the lifting rod 31 is connected to the top of the cage body 1 in a penetrating manner and is fixedly connected with a cross rod 32, one end of the cross rod 32, which is far away from the lifting rod 31, is fixedly connected with a vertical rod 33, one end of the vertical rod 33, which is far away from the cross rod 32, is fixedly connected with an L-shaped piston rod 39, one end of the L-shaped piston rod 39 is fixedly connected with a scraper 40, the top of the scraper 40 is fixedly connected with a spray head 41, the top of the spray head 41 is connected with an oil spraying pipe 42, the top of the oil spraying pipe 42 is connected to the upper part of one side of the oil spraying box 37 in a penetrating manner, the other end of the L-shaped piston rod 39 is connected to the top of the oil spraying box 37 in a penetrating manner and is fixedly connected with a piston plate 43, the piston plate 43 is connected in the oil spraying box 37 in a limiting manner in a sliding manner, the top of the oil spraying box 37 is connected with an oil conveying pipe 35 in a penetrating manner, the top of the oil spraying box 35 is connected with an oil storing box 34, one side of the oil storing box 34 and one side of the oil spraying box 37 are fixedly connected to the left side and the left side of the cage body 1, the automatic oil supplementing device is beneficial to driving the lifting rod 31 to do up-and-down lifting motion on the top of the cage body 1 when the two groups of inclined wheel discs 28 in the blowing device 49 do up-and-down lifting rotary motion, so as to drive the cross rod 32 and the vertical rod 33 to do up-and-down lifting motion, further drive the piston plate 43 to do up-and-down motion in the oil spraying box 37 by people, complete automatic oil supplementing and oil spraying on the surface of the convex steel rail 5, meanwhile, the scraper 40 scratches excessive oil stains on the surface of the convex steel rail 5 synchronously when the L-shaped piston plate 43 does up-and-down motion, reduce the friction force between the first limiting block 4 and the convex steel rail 5, and improve the lubricating effect between the first limiting block 4 and the convex steel rail 5; defeated oil pipe 35's outside through connection has first check valve 36, the outside through connection of oil spout pipe 42 has second check valve 38, one side that L type piston rod 39 was kept away from to scraper 40 is 5 millimeters with the 5 outside surface distances of protruding type rail, be of value to scraping away the greasy dirt on 5 outside surfaces of two sets of protruding type rails when moisturizing device 50 moves, and to the outside surface injection lubricating oil of protruding type rail 5, make first stopper 4 more stable when protruding type rail 5 surfaces slide, the frictional force of production is littleer.

The working principle of the invention is as follows: when the cage body 1 reaches a flat layer, the motor 16 in the limiting device 48 is started to drive the first gear 15 to rotate, the first gear 15 drives the first toothed plate 12 and the second toothed plate 14 to relatively slide, so that the first toothed plate 12 drives the clamping plate 11 to be clamped and connected in the clamping groove structure of the fixed block 7, the second toothed plate 14 drives the pedal 17 to extend out of the surface of the flat layer in a mine under the limiting of the limiting strip 18, the front side and the rear side of the bottom of the cage are limited by the limiting device 48, the support of the bottom of the cage body 1 is finally completed, the fixed rod 19 at the bottom of the pedal 17 in the limiting device 48 moves forwards along with the pedal 17 through the movement of the limiting device 48, so as to drive the connecting plates 20 which are rotatably connected to perform an expanding movement, the expanding movement of the two groups of the connecting plates 20 drives the two groups of the connecting rods 24 to perform a relative left-right translational movement, and further drive the two groups of the protective doors 22 to perform a relative left-right translational movement, the two groups of protection doors 22 drive the relative left and right translation movement in the sliding rail 23 to drive the second gear 45 meshed with the racks 44 at the tops of the two groups of protection doors 22 to rotate, thereby driving the two groups of rotating rods 25 to rotate relatively, the relative rotation of the two groups of rotating rods 25 drives the two groups of rotating discs 27 to rotate, finally the inclined wheel disc 28 meshed with the rotating discs 27 is driven to move up and down in a rotating manner, thereby driving the two groups of fans 30 to blow air in a rotating manner, ions entering the surfaces of personnel clothes in a mine are blown away, dust static electricity is prevented, dangerous factors are generated in the mine, meanwhile, the air flow in the cage body 1 is increased, the two groups of protection doors 22 are automatically opened, the personnel can conveniently come in and go out, the safety of the cage body 1 is favorably improved, the effect of convenient coming in and going out is achieved, when the two groups of inclined wheel discs 28 in the air blowing device 49 perform up and down lifting and rotating movement, the lifting rod 31 is driven to move up and down on the top of the cage body 1, so as to drive the cross rod 32 and the vertical rod 33 to move up and down, the up and down movement of the vertical rod 33 can drive the L-shaped piston rod 39 to move up and down synchronously, and further, the piston plate 43 is driven to move up and down in the oil spraying box 37 by people, when the piston plate 43 moves down, the first one-way valve 36 is opened, the second one-way valve 38 is closed, the lubricating oil in the oil spraying box 34 enters the oil spraying box 37 through the oil conveying pipe 35 due to the pressure change in the oil spraying box 37, so as to complete the supplement of the lubricating oil, when the piston plate 43 moves up, the first one-way valve 36 is closed, the second one-way valve 38 is opened, so that the lubricating oil in the oil spraying box 37 is sprayed on the surface of the convex steel rail 5 through the oil spraying pipe 42 and the spray nozzle 41, and simultaneously, when the L-shaped piston plate 43 moves up and down, the scraper 40 simultaneously scratches excess oil on the surface of the convex steel rail 5, reduce the frictional force between first stopper 4 and the protruding type rail 5, promote the lubricated effect between first stopper 4 and the protruding type rail 5.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.