CN212985213U

CN212985213U - Dust removal mining tunnelling equipment

Info

Publication number: CN212985213U
Application number: CN202021943702.0U
Authority: CN
Inventors: 刘昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-16
Anticipated expiration: 2030-09-08

Abstract

The utility model provides a dust removal mining tunnelling equipment relates to mining tunnelling equipment technical field, including bottom plate and dust extraction, the bottom fixed mounting of bottom plate has the walking wheel, the fixed surface of bottom plate installs the tunnelling equipment body, one side fixed mounting that is close to the tunnelling equipment body of bottom plate has the control storehouse, one side of bottom plate is provided with dust extraction, dust extraction includes the suction box, the surface and the bottom plate fixed connection of suction box, the square hole has all been seted up to two lateral walls of suction box, and the inside rotation of square hole is connected with the closing plate. The utility model discloses, through setting up dust extraction, solved mining equipment and can carry out the dust fall through the water spray and handle, but the water spray generally only sprays the position of drill bit exploitation department, and the workman generally is located the operation that the machine was controlled in the control storehouse, and the dust around the control storehouse is generally not convenient for spray the dust fall and handles, makes workman's operational environment variation, endangers the healthy problem of workman.

Description

Dust removal mining tunnelling equipment

Technical Field

The utility model relates to a mining tunnelling equipment technical field especially relates to a dust removal mining tunnelling equipment.

Background

Mining is the technology and science of mining mineral resources from the inside and the surface of the crust of the earth, generally refers to the mining of metallic or non-metallic mineral deposits, and the generalized mining also includes the mining and beneficiation of coal and oil, and is essentially a selective collection and handling process of materials.

The mining machine can produce a large amount of dusts in work, influences workman's physical and mental health, though mining equipment can carry out the dust fall through the water spray and handle, but the water spray generally only sprays the position of drill bit exploitation department, and the workman generally is located the operation that the machine was controlled to the control storehouse, and the dust around the control storehouse is generally not convenient for spray the dust fall and handle, makes workman's operational environment worsen, endangers workman healthy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the dust removal mining tunnelling equipment who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a dust removal mining tunneling device comprises a bottom plate and a dust suction device, wherein walking wheels are fixedly mounted at the bottom of the bottom plate, a tunneling device body is fixedly mounted on the surface of the bottom plate, a control bin is fixedly mounted on one side, close to the tunneling device body, of the bottom plate, the dust suction device is arranged on one side of the bottom plate and comprises a dust suction box, the surface of the dust suction box is fixedly connected with the bottom plate, square holes are formed in two side walls of the dust suction box, a sealing plate is rotatably connected to the inner part of each square hole, a dust suction port is formed in the side wall of the dust suction box, a motor is fixedly mounted on the side wall, far away from the dust suction port, of the dust suction box, an output shaft of the motor penetrates through the dust suction box, fan blades are fixedly connected to the port of the output shaft, a transmission rod is rotatably connected to the inner wall of the dust suction box, the utility model discloses a dust collection box, including the screw rod, the top of brush board, the inside fixed position of dust collection box installs the filter screen for the brush board, and the filter screen is located between the brush board and the flabellum two, the fixed surface that the screw rod is close to the transfer line installs first bevel gear, the one end fixedly connected with second bevel gear that the transfer line is close to the screw rod, and first bevel gear and second bevel gear mesh mutually.

Preferably, the surface of the output shaft of the motor, which is positioned inside the dust collection box, is fixedly provided with a driving wheel, and the driving wheel is connected with the driven wheel through a belt.

Preferably, the brush plate is provided with bristles on the surface close to the filter screen, and the bristles are in contact with the filter screen.

Preferably, both ends of the screw rod are fixedly connected with bearing seats, and the screw rod is rotatably connected with the inner wall of the dust collection box through the bearing seats.

Preferably, the bottom of suction box is provided with auxiliary device, auxiliary device includes the round bar, the port and the suction box fixed connection of round bar, the surface cover of round bar has the dead lever, the surface of round bar and the inner wall sliding connection of dead lever, the fixed surface of round bar installs the fixed disk, the surface cover of round bar has the spring, the surface sliding connection of round bar has the removal dish, the both ends of spring respectively with fixed disk, removal dish fixed connection, the fixed surface of dead lever installs the toothed disc.

Preferably, a tooth groove is formed in one side, close to the gear disc, of the moving disc, and the size of the gear disc is matched with the size of the tooth groove of the moving disc.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the dust suction device, when the machine works, the motor is started, the motor can drive the fan blade to rotate, so that the external dust is sucked into the dust suction box through the dust suction port, the dust in the dust suction box can be blocked by the filter screen, a large amount of dust adheres to the filter screen to be blocked, thereby the wind power of the fan blade is reduced, at the moment, the driving wheel can drive the driven wheel to rotate, the driven wheel can drive the transmission rod to rotate, the transmission rod can drive the second bevel gear to rotate, the second bevel gear can drive the first bevel gear to rotate, the first bevel gear can drive the screw rod to rotate, the screw rod can drive the brush plate to reciprocate, thereby the dust on the surface of the filter screen is cleaned by the brush hair on the surface of the brush plate, the problem that mining equipment can perform dust fall treatment by spraying water is solved, but the water spraying is generally only used, the worker is generally positioned in the control bin to control the operation of the machine, dust around the control bin is generally inconvenient to spray and fall, the working environment of the worker is poor, and the health of the worker is damaged.

2. The utility model discloses in, through setting up auxiliary device, when mining change machine is in comparatively adverse circumstances, receive the influence of wind-force, the dust probably enters the control storehouse from the angle of difference, according to the wind direction this moment, it is rotatory to the dust absorption hole of suction box, at first upwards lift up the removal dish, the removal dish can compress a packet spring, the constraint that the removal dish breaks away from the toothed disc this moment, can rotate the removal dish easily, thereby rotate whole round bar and suction box, after rotatory suitable angle, loosen the removal dish, under the effect of spring, removal dish and the mutual block of gear, thereby make the round bar can not take place to rotate, the vibrations that avoid tunnelling equipment body during operation to produce make the suction box take place to rotate.

Drawings

Fig. 1 is a schematic perspective view of the dust-removing mining tunneling device of the present invention;

fig. 2 is a schematic view of an auxiliary device of the dust-removing mining tunneling apparatus provided by the present invention;

fig. 3 is an internal schematic view of a dust suction box of the dust-removing mining tunneling device provided by the utility model;

fig. 4 is the utility model provides a dust extraction's of dust removal mining tunnelling equipment schematic structure diagram.

Illustration of the drawings: 1. a base plate; 2. a control cabin; 3. a tunneling device body; 4. a traveling wheel; 5. a dust collection device; 51. a fan blade; 52. a motor; 53. a driving wheel; 54. a screw; 55. a filter screen; 56. a driven wheel; 57. a transmission rod; 58. brushing the board; 59. a dust collection box; 6. an auxiliary device; 61. a round bar; 62. fixing the disc; 63. a spring; 64. a movable tray; 65. a gear plate; 66. and (5) fixing the rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a dust removal mining excavating equipment, including bottom plate 1 and dust extraction 5, the bottom fixed mounting of bottom plate 1 has walking wheel 4, and the fixed surface of bottom plate 1 installs excavating equipment body 3, and one side fixed mounting that is close to excavating equipment body 3 of bottom plate 1 has control storehouse 2.

The specific arrangement and function of the suction device 5 and the auxiliary device 6 will be described in detail below.

As shown in fig. 3 and 4, a dust suction device 5 is disposed on one side of the bottom plate 1 close to the control cabin 2, the dust suction device 5 includes a dust suction box 59, the surface of the dust suction box 59 is fixedly connected with the bottom plate 1, square holes are disposed on both side walls of the dust suction box 59, a sealing plate is rotatably connected inside the square holes, a dust suction opening is disposed on the side wall of the dust suction box 59, a motor 52 is fixedly mounted on the side wall of the dust suction box 59 far from the dust suction opening, an output shaft of the motor 52 penetrates through the dust suction box 59, a fan blade 51 is fixedly connected to a port of the output shaft, a transmission rod 57 is rotatably connected to an inner wall of the dust suction box 59, a driven wheel 56 is fixedly mounted on the surface of the transmission rod 57, a screw 54 is rotatably connected to an inner wall of the dust suction box 59, a brush plate 58 is threadedly connected to the surface of the screw 54, the top of the brush plate 58 is slidably connected, the filter screen 55 is located between the brush plate 58 and the fan blade 51, a first bevel gear is fixedly mounted on the surface of the screw 54 close to the transmission rod 57, a second bevel gear is fixedly connected to one end of the transmission rod 57 close to the screw 54, the first bevel gear is meshed with the second bevel gear, a driving wheel 53 is fixedly mounted on the surface of the output shaft of the motor 52 located inside the dust collection box 59, the driving wheel 53 is connected with a driven wheel 56 through a belt, bristles are arranged on the surface of the brush plate 58 close to the filter screen 55 and are in contact with the filter screen 55, bearing seats are fixedly connected to two ends of the screw 54, and the screw 54 is rotatably connected with the inner wall of the dust collection box 59 through the.

The whole dust collection device 5 has the effects that by arranging the dust collection device 5, when the machine works, the motor 52 is started, the motor 52 can drive the fan blades 51 to rotate, so that external dust is sucked into the dust collection box 59 through a dust suction opening, the dust in the dust collection box 59 can be blocked by the filter screen 55, a large amount of dust is attached to block the filter screen 55, so that the wind power of the fan blades 51 is reduced, at the moment, the driving wheel 53 can drive the driven wheel 56 to rotate, the driven wheel 56 can drive the transmission rod 57 to rotate, the transmission rod 57 can drive the second bevel gear to rotate, the second bevel gear can drive the first bevel gear to rotate, the first bevel gear can drive the screw rod 54 to rotate, the screw rod 54 can drive the brush plate 58 to reciprocate, so that the dust on the surface of the filter screen 55 can be cleaned by utilizing the bristles on the surface of the brush plate 58, and the problem that mining equipment can perform water, however, water spraying is generally only carried out on the position where the drill bit is mined, workers are generally located in the control cabin 2 to control the operation of the machine, dust around the control cabin 2 is generally inconvenient to carry out spraying dust-settling treatment, the working environment of the workers is poor, and the health of the workers is damaged.

As shown in fig. 1 and 2, the bottom of the dust collection box 59 is provided with an auxiliary device 6, the auxiliary device 6 includes a round rod 61, a port of the round rod 61 is fixedly connected with the dust collection box 59, a fixed rod 66 is sleeved on a surface of the round rod 61, a surface of the round rod 61 is slidably connected with an inner wall of the fixed rod 66, a fixed disk 62 is fixedly mounted on the surface of the round rod 61, a spring 63 is sleeved on the surface of the round rod 61, a movable disk 64 is slidably connected on the surface of the round rod 61, two ends of the spring 63 are respectively fixedly connected with the fixed disk 62 and the movable disk 64, a gear disk 65 is fixedly mounted on the surface of the fixed rod 66, a tooth socket is formed on one side of the movable disk 64 close to the gear disk 65, and the size of the gear disk.

The effect that its whole auxiliary device 6 reaches is, through setting up auxiliary device 6, the mining change machine is in comparatively harsh environment, receive the influence of wind-force, the dust probably enters control storehouse 2 from the angle of difference, at this moment according to the wind direction, rotate the dust absorption hole of dust suction box 59, at first upwards lift movable plate 64, movable plate 64 can compress a packet spring 63, movable plate 64 breaks away from the constraint of toothed disc 65 this moment, can rotate movable plate 64 easily, thereby rotate whole round bar 61 and dust suction box 59, after rotating to suitable angle, unclamp movable plate 64, under the effect of spring 63, movable plate 64 and gear block each other, thereby make round bar 61 can not take place to rotate, avoid the vibrations that the tunnelling equipment body 3 during operation produced to make dust suction box 59 take place to rotate.

The overall working principle is that by arranging the dust collection device 5, when the machine works, the motor 52 is started, the motor 52 can drive the fan blades 51 to rotate, so that external dust is sucked into the dust collection box 59 through a dust collection opening, the dust in the dust collection box 59 can be blocked by the filter screen 55, a large amount of dust adheres to block the filter screen 55, so that the wind power of the fan blades 51 is reduced, at the moment, the driving wheel 53 can drive the driven wheel 56 to rotate, the driven wheel 56 can drive the transmission rod 57 to rotate, the transmission rod 57 can drive the second bevel gear to rotate, the second bevel gear can drive the first bevel gear to rotate, the first bevel gear can drive the screw rod 54 to rotate, the screw rod 54 can drive the brush plate 58 to reciprocate, so that the dust on the surface of the filter screen 55 can be cleaned by utilizing the bristles on the surface of the brush plate 58, and the problem that mining equipment can carry out dust fall, however, water is generally sprayed only to the position where the drill is mined, and workers are generally located in the control cabin 2 to control the operation of the machine, dust around the control cabin 2 is generally inconvenient to spray and fall dust, so that the working environment of the workers is poor, and the health of the workers is damaged, the mining machine is in a severe environment, and under the influence of wind power, dust can enter the control cabin 2 from different angles, at the moment, the dust suction hole of the dust suction box 59 is rotated according to the wind direction, the movable plate 64 is lifted upwards, the movable plate 64 compresses the wrap spring 63, at the moment, the movable plate 64 is separated from the constraint of the gear plate 65, the movable plate 64 can be easily rotated, so that the whole round rod 61 and the dust suction box 59 are rotated to a proper angle, the movable plate 64 is released, and under the action of the spring 63, the movable plate 64 and the gear are mutually clamped, thereby preventing the round rod 61 from rotating and preventing the dust suction box 59 from rotating due to vibration generated when the tunneling device body 3 works.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A dust removal mining tunnelling apparatus, includes bottom plate (1) and dust extraction (5), its characterized in that: the bottom of the bottom plate (1) is fixedly provided with a travelling wheel (4), the surface of the bottom plate (1) is fixedly provided with a tunneling equipment body (3), one side of the bottom plate (1) close to the tunneling equipment body (3) is fixedly provided with a control bin (2), one side of the bottom plate (1) close to the control bin (2) is provided with a dust suction device (5), the dust suction device (5) comprises a dust suction box (59), the surface of the dust suction box (59) is fixedly connected with the bottom plate (1), two side walls of the dust suction box (59) are both provided with square holes, a sealing plate is rotatably connected inside the square holes, the side wall of the dust suction box (59) is provided with a dust suction port, a motor (52) is fixedly arranged on the side wall of the dust suction box (59) far away from the dust suction port, an output shaft of the motor (52) penetrates through the dust suction box (59), and a fan blade (51, the inner wall of the dust collection box (59) is rotatably connected with a transmission rod (57), a driven wheel (56) is fixedly mounted on the surface of the transmission rod (57), a screw rod (54) is rotatably connected to the inner wall of the dust collection box (59), a brush plate (58) is connected to the surface of the screw rod (54) in a threaded manner, the top of the brush plate (58) is slidably connected with the top wall of the dust collection box (59), a filter screen (55) is fixedly mounted in the dust collection box (59) relative to the brush plate (58), the filter screen (55) is located between the brush plate (58) and the fan blades (51), a first bevel gear is fixedly mounted on the surface of the screw rod (54) close to the transmission rod (57), a second bevel gear is fixedly connected to one end of the transmission rod (57) close to the screw rod (54), and the first bevel gear is meshed with the second.

2. A dust extraction mining excavation apparatus according to claim 1, wherein: the surface of the output shaft of the motor (52) positioned in the dust collection box (59) is fixedly provided with a driving wheel (53), and the driving wheel (53) is connected with a driven wheel (56) through a belt.

3. A dust extraction mining excavation apparatus according to claim 1, wherein: the brush plate (58) is provided with bristles on the surface close to the filter screen (55), and the bristles are in contact with the filter screen (55).

4. A dust extraction mining excavation apparatus according to claim 1, wherein: the two ends of the screw rod (54) are fixedly connected with bearing seats, and the screw rod (54) is rotatably connected with the inner wall of the dust collection box (59) through the bearing seats.

5. A dust extraction mining excavation apparatus according to claim 1, wherein: the bottom of dust suction box (59) is provided with auxiliary device (6), auxiliary device (6) include round bar (61), the port and dust suction box (59) fixed connection of round bar (61), the surface cover of round bar (61) has dead lever (66), the surface of round bar (61) and the inner wall sliding connection of dead lever (66), the fixed surface of round bar (61) installs fixed disk (62), the surface cover of round bar (61) has spring (63), the sliding surface of round bar (61) is connected with movable plate (64), the both ends of spring (63) respectively with fixed disk (62), movable plate (64) fixed connection, the fixed surface of dead lever (66) installs gear disc (65).

6. A dust extraction mining excavation apparatus according to claim 5, wherein: tooth sockets are formed in one side, close to the gear disc (65), of the moving disc (64), and the size of the gear disc (65) is matched with the size of the tooth sockets of the moving disc (64).