CN215961872U

CN215961872U - Face guard for coal mine safety management

Info

Publication number: CN215961872U
Application number: CN202122047533.3U
Authority: CN
Inventors: 张海燕; 李春善
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-03-08
Anticipated expiration: 2031-08-28

Abstract

The utility model discloses a mask for coal mine safety management, which comprises a protective cover, wherein breather valves are arranged on two sides of the protective cover, goggles are arranged above the protective cover, restraint belts are arranged on two sides of the protective cover, and a wiping device is arranged on the surface of the protective cover. This face guard for coal mine safety control, reached and set up wiping arrangement on the surface of protection casing, be convenient for clean the goggles surface, it is attached to reduce the dust, the staff of being convenient for is under construction, the bottom of protection casing sets up haulage rope and strutting arrangement simultaneously, when the staff wears the protection casing, can arrange strutting arrangement in staff's oral cavity inside, when the staff need clean the goggles, utilize the tooth to carry out the interlock to strutting arrangement, can control wiping arrangement and clean the goggles, need not staff's manual operation, and the work efficiency is improved, and the purpose of user demand is satisfied.

Description

Face guard for coal mine safety management

Technical Field

The utility model relates to the field of coal mine equipment, in particular to a mask for coal mine safety management.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. In the mining process, coal miners need to wear protective masks to protect. At present, current face guard for coal mine safety control, the simple structure is not convenient for the staff and cleans the face guard surface, and then influences staff's sight, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems that the existing face mask for coal mine safety management in the prior art has a single structure, is inconvenient for workers to clean the surface of the face mask, further influences the sight of the workers and cannot meet the use requirement, the utility model aims to provide the face mask for coal mine safety management, which can realize that the face mask, a breather valve, goggles, a restraint strap and a cleaning device form a whole, the surface of the face mask is provided with the cleaning device, the surface of the goggles is conveniently cleaned, the dust adhesion is reduced, the workers can conveniently carry out construction, meanwhile, the bottom of the face mask is provided with a traction rope and a supporting device, when the face mask is worn by the workers, the supporting device can be arranged in the oral cavity of the workers, when the workers need to clean the goggles, the supporting device is occluded by teeth, and the cleaning device can be controlled to clean the goggles, the manual operation of workers is not needed, the working efficiency is improved, and the use requirement is met.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a face guard for coal mine safety control, includes the protection casing, the both sides of protection casing are provided with the breather valve, the top of protection casing is provided with the goggles, the both sides of protection casing are provided with about band, the surface of protection casing is provided with wiping arrangement, wiping arrangement is corresponding with the goggles.

Preferably, the bottom fixedly connected with haulage rope of protection casing, the one end fixedly connected with strutting arrangement of protection casing is kept away from to the haulage rope, strutting arrangement and wiping arrangement electric connection.

Preferably, the wiping device comprises a motor frame, which is fixedly connected to the surface of the protective cover.

Preferably, the inner wall fixedly connected with motor of motor frame, the output shaft fixedly connected with rolling disc of motor, the fixed surface of rolling disc is connected with the lug, strutting arrangement and motor electric connection.

Preferably, the inside of motor frame is provided with the motion frame, the lug is located the inside of motion frame, the lug is with the inner wall sliding connection of motion frame, the lateral wall fixedly connected with motion pole of motion frame, motion pole and motor frame sliding connection, the tip fixedly connected with connecting rod of motion pole, the bottom fixedly connected with connecting plate of connecting rod.

Preferably, the bottom fixedly connected with mounting bracket of connecting plate, the bottom fixedly connected with brush of mounting bracket, the brush is corresponding with the surface of goggles.

Preferably, the supporting device comprises a first mounting block, a supporting frame is fixedly connected to the side wall of the first mounting block, and a second mounting block is fixedly connected to the side wall of the supporting frame.

Preferably, the fixed surface of carriage is connected with supporting spring, the carriage passes through supporting spring fixedly connected with facing, the lateral wall fixedly connected with rubber sleeve of facing, the rubber sleeve is connected with the fixed surface of carriage.

Preferably, the inside of carriage is provided with spacing frame, the lateral wall fixedly connected with extrusion stem of facing, extrusion stem and carriage sliding connection, supporting spring cup joints with the extrusion stem, the extrusion stem is located the inside one end fixedly connected with extrusion block of spacing frame, the inner wall of spacing frame is provided with micro-gap switch, the extrusion block is corresponding with micro-gap switch, micro-gap switch and motor electric connection.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that: the protective mask, the breather valve, the goggles, the restraint strap and the wiping device form a whole, the wiping device is arranged on the surface of the protective mask, so that the surface of the goggles can be conveniently wiped, dust adhesion is reduced, and workers can conveniently carry out construction, meanwhile, the bottom of the protective mask is provided with the traction rope and the supporting device, when the workers wear the protective mask, the supporting device can be arranged in the oral cavity of the workers, when the workers need to wipe the goggles, the supporting device is occluded by teeth, so that the wiping device can be controlled to wipe the goggles, manual operation of the workers is not needed, the working efficiency is improved, the wiping device is arranged, the motor frame is fixedly connected with the surface of the protective mask, the motor is arranged in the motor frame, the motor works to drive the rotating disc to rotate to drive the lugs to rotate, the moving frame is arranged in the motor frame, and the lugs are positioned in the moving frame, the motor works, drive the rotating disc to rotate, drive the lug to rotate, drive the motion frame to operate, drive the motion rod to move, drive the connecting plate to reciprocate left and right, the bottom of the connecting plate is provided with a mounting frame and a brush, under the drive of the motor, the brush is driven to move, the surface of the goggles is wiped, dust adhesion is reduced, a supporting device is arranged, the first mounting block, the supporting frame and the second mounting block form a whole body, the whole body is conveniently arranged in the oral cavity of a worker, the surface of the supporting frame supports the tooth socket through a supporting spring, the worker can conveniently bite the tooth socket, the elastic potential energy of the supporting spring is increased, the inside of the supporting frame is provided with a micro switch, when the worker bites, the tooth socket is driven to move, the extrusion rod is driven to move, the extrusion block is driven to move, the micro switch is extruded, the motor works, the brush is driven to wipe the goggles, relieve the interlock to strutting arrangement, then wiping arrangement automatic shutdown work, the protection casing has been reached, the breather valve, the goggles, about band constitutes a whole with wiping arrangement, set up wiping arrangement on the surface of protection casing, be convenient for clean the goggles surface, it is attached to reduce the dust, the staff of being convenient for is under construction, the bottom of protection casing sets up haulage rope and strutting arrangement simultaneously, when the staff wears the protection casing, can arrange staff's oral cavity inside with strutting arrangement, when the staff need clean the goggles, utilize the tooth to carry out the interlock to strutting arrangement, can control wiping arrangement and clean the goggles, need not staff manual operation, and the work efficiency is improved, and the purpose of user demand is satisfied.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a schematic view of the enlarged structure at the position B of fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a protective cover; 2. a breather valve; 3. goggles; 4. a restraint band; 5. a wiping device; 51. a motor frame; 52. a motor; 53. rotating the disc; 54. a bump; 55. a motion frame; 56. a motion bar; 57. a connecting rod; 58. a connecting plate; 59. a mounting frame; 510. a brush; 6. a hauling rope; 7. a support device; 71. a first mounting block; 72. a support frame; 73. a second mounting block; 74. a support spring; 75. a tooth socket; 76. a rubber sleeve; 77. a limiting frame; 78. an extrusion stem; 79. extruding the block; 710. a micro switch.

Detailed Description

The drawings in the embodiments of the utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the utility model; rather than all embodiments. Based on the embodiments of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a face guard for coal mine safety control, includes protection casing 1, and the both sides of protection casing 1 are provided with breather valve 2, and the top of protection casing 1 is provided with goggles 3, and the both sides of protection casing 1 are provided with about band 4, and the surface of protection casing 1 is provided with wiping arrangement 5, and wiping arrangement 5 is corresponding with goggles 3. Protection casing 1, breather valve 2, goggles 3, about band 4 and wiping arrangement 5 constitute a whole, set up wiping arrangement 5 on the surface of protection casing 1, are convenient for clean 3 surfaces of goggles, reduce the dust and adhere to, and the staff of being convenient for is under construction.

Example 2:

referring to fig. 2, in a mask for coal mine safety management, a pulling rope 6 is fixedly connected to the bottom of a protective cover 1, a supporting device 7 is fixedly connected to one end of the pulling rope 6 far away from the protective cover 1, and the supporting device 7 is electrically connected to a wiping device 5. The bottom of protection casing 1 sets up haulage rope 6 and strutting arrangement 7, and when the staff wore protection casing 1, can arrange strutting arrangement 7 in staff's oral cavity inside, when the staff need clean goggles 3, utilize the tooth to carry out the interlock to strutting arrangement 7, can control wiping arrangement 5 and clean goggles 3, need not staff's manual operation, improvement work efficiency.

Example 3:

referring to fig. 3, the mask for coal mine safety management, further, the wiping device 5 includes a motor frame 51, and the motor frame 51 is fixedly connected with the surface of the protection cover 1. The wiping device 5 is arranged, and the motor frame 51 is fixedly connected with the surface of the protective cover 1.

Example 4:

referring to fig. 3, a coal mine safety management mask, further, a motor 52 is fixedly connected to an inner wall of a motor frame 51, a rotating disc 53 is fixedly connected to an output shaft of the motor 52, a protrusion 54 is fixedly connected to a surface of the rotating disc 53, and a supporting device 7 is electrically connected to the motor 52. The motor 52 is arranged in the motor frame 51, and the motor 52 works to drive the rotating disc 53 to rotate and the lug 54 to rotate.

Example 5:

referring to fig. 3, in a coal mine safety management mask, further, a moving frame 55 is disposed inside a motor frame 51, a protruding block 54 is disposed inside the moving frame 55, the protruding block 54 is slidably connected to an inner wall of the moving frame 55, a moving rod 56 is fixedly connected to a side wall of the moving frame 55, the moving rod 56 is slidably connected to the motor frame 51, a connecting rod 57 is fixedly connected to an end of the moving rod 56, and a connecting plate 58 is fixedly connected to a bottom of the connecting rod 57. The motor frame 51 is internally provided with a moving frame 55, the lug 54 is positioned inside the moving frame 55, the motor 52 works to drive the rotating disc 53 to rotate, drive the lug 54 to rotate, drive the moving frame 55 to operate, drive the moving rod 56 to move, drive the connecting rod 57 to move and drive the connecting plate 58 to reciprocate left and right.

Example 6:

referring to fig. 3, in a coal mine safety management mask, a mounting frame 59 is fixedly connected to the bottom of a connecting plate 58, a brush 510 is fixedly connected to the bottom of the mounting frame 59, and the brush 510 corresponds to the surface of the goggles 3. The bottom of the connecting plate 58 is provided with a mounting frame 59 and a brush 510, and the brush 510 is driven by the motor 52 to move to wipe the surface of the goggles 3, so that dust adhesion is reduced.

Example 7:

referring to fig. 4, in a mask for coal mine safety management, a support device 7 further includes a first mounting block 71, a support frame 72 is fixedly connected to a side wall of the first mounting block 71, and a second mounting block 73 is fixedly connected to a side wall of the support frame 72. The supporting device 7, the first mounting block 71, the supporting frame 72 and the second mounting block 73 are arranged to form a whole, so that the whole is conveniently arranged in the oral cavity of a worker.

Example 8:

referring to fig. 4, in a face mask for coal mine safety management, further, a supporting spring 74 is fixedly connected to a surface of a supporting frame 72, a mouthpiece 75 is fixedly connected to the supporting frame 72 through the supporting spring 74, a rubber sleeve 76 is fixedly connected to a side wall of the mouthpiece 75, and the rubber sleeve 76 is fixedly connected to the surface of the supporting frame 72. The surface of the supporting frame 72 supports the tooth socket 75 through the supporting spring 74, so that the tooth socket 75 can be conveniently occluded by a worker, and the elastic potential energy of the supporting spring 74 is increased.

Example 9:

referring to fig. 4, a mask for coal mine safety management, further, a limit frame 77 is disposed inside a support frame 72, an extrusion rod 78 is fixedly connected to a side wall of a tooth socket 75, the extrusion rod 78 is slidably connected to the support frame 72, a support spring 74 is sleeved with the extrusion rod 78, an extrusion block 79 is fixedly connected to one end of the extrusion rod 78 located inside the limit frame 77, a micro switch 710 is disposed on an inner wall of the limit frame 77, the extrusion block 79 corresponds to the micro switch 710, and the micro switch 710 is electrically connected to a motor 52. The micro switch 710 is arranged inside the supporting frame 72, when a worker bites, the worker drives the tooth socket 75 to move, the extrusion rod 78 is driven to move, the extrusion block 79 is driven to move, the micro switch 710 is extruded, the motor 52 works to drive the brush 510 to wipe the goggles 3, when the worker looses the mouth, the biting of the supporting device 7 is removed, and the wiping device 5 automatically stops working.

The above; but are merely preferred embodiments of the utility model; the scope of the utility model is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the utility model are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a face guard for coal mine safety control, includes protection casing (1), its characterized in that: the novel respirator is characterized in that breather valves (2) are arranged on two sides of the protective cover (1), goggles (3) are arranged above the protective cover (1), restraint belts (4) are arranged on two sides of the protective cover (1), a wiping device (5) is arranged on the surface of the protective cover (1), and the wiping device (5) corresponds to the goggles (3).

2. A coal mine safety management face mask according to claim 1, wherein: the bottom fixedly connected with haulage rope (6) of protection casing (1), the one end fixedly connected with strutting arrangement (7) of protection casing (1) are kept away from in haulage rope (6), strutting arrangement (7) and wiping arrangement (5) electric connection.

3. A coal mine safety management face mask according to claim 2, wherein: the wiping device (5) comprises a motor frame (51), wherein the motor frame (51) is fixedly connected with the surface of the protective cover (1).

4. A coal mine safety management face mask according to claim 3, wherein: inner wall fixedly connected with motor (52) of motor frame (51), the output shaft fixedly connected with rolling disc (53) of motor (52), the fixed surface of rolling disc (53) is connected with lug (54), strutting arrangement (7) and motor (52) electric connection.

5. A coal mine safety management face mask according to claim 4, wherein: the inside of motor frame (51) is provided with motion frame (55), lug (54) are located the inside of motion frame (55), the inner wall sliding connection of lug (54) and motion frame (55), the lateral wall fixedly connected with motion pole (56) of motion frame (55), motion pole (56) and motor frame (51) sliding connection, the tip fixedly connected with connecting rod (57) of motion pole (56), the bottom fixedly connected with connecting plate (58) of connecting rod (57).

6. A coal mine safety management face mask according to claim 5, wherein: the bottom fixedly connected with mounting bracket (59) of connecting plate (58), the bottom fixedly connected with brush (510) of mounting bracket (59), brush (510) are corresponding with the surface of goggles (3).

7. A coal mine safety management face mask according to any one of claims 4 to 6, wherein: the supporting device (7) comprises a first mounting block (71), a supporting frame (72) is fixedly connected to the side wall of the first mounting block (71), and a second mounting block (73) is fixedly connected to the side wall of the supporting frame (72).

8. A coal mine safety management face mask according to claim 7, wherein: the surface fixed connection of carriage (72) has supporting spring (74), carriage (72) is through supporting spring (74) fixedly connected with facing (75), the lateral wall fixedly connected with rubber sleeve (76) of facing (75), rubber sleeve (76) and the fixed surface of carriage (72) are connected.

9. A coal mine safety management face mask according to claim 8, wherein: the utility model discloses a tooth socket, including bearing frame (72), lateral wall fixedly connected with extrusion stem (78) of facing (75), the inside of bearing frame (72) is provided with spacing frame (77), lateral wall fixedly connected with extrusion stem (78) of facing (75), extrusion stem (78) and bearing frame (72) sliding connection, supporting spring (74) cup joint with extrusion stem (78), extrusion stem (78) are located inside one end fixedly connected with extrusion block (79) of spacing frame (77), the inner wall of spacing frame (77) is provided with micro-gap switch (710), extrusion block (79) are corresponding with micro-gap switch (710), micro-gap switch (710) and motor (52) electric connection.