CN114483147A

CN114483147A - Ventilation purification equipment used in mine

Info

Publication number: CN114483147A
Application number: CN202210084015.5A
Authority: CN
Inventors: 何兴旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-05-13

Abstract

The invention relates to ventilation purification equipment, in particular to ventilation purification equipment used in a mine. The technical problem is as follows: the ventilation purification equipment for the mine is good in purification and filtration effects, simple and convenient to operate and capable of being opened and closed simultaneously. The technical scheme is as follows: a ventilation purification device for use in a mine, comprising: a housing; the mounting rack is arranged in the shell; the filter plate for purifying air is arranged in the mounting frame; the control panel is arranged on one side of the mounting rack; and the ventilation mechanism is arranged in the shell. According to the invention, the filter plate can carry out primary filtration on air, so that dust in the air is remained on the filter plate, and the activated carbon adsorption cylinder can adsorb some smaller particles, so that the discharged air can not pollute the environment under the action of double filtration.

Description

Ventilation purification equipment used in mine

Technical Field

The invention relates to ventilation purification equipment, in particular to ventilation purification equipment used in a mine.

Background

The mine is a general term of buildings formed by underground coal mining, and ventilation is necessary because the mine is opened underground, so that enough fresh air can be supplied to underground personnel, the work of the underground personnel is convenient, and underground harmful gas can be diluted and removed.

At present, most of the existing ventilation and purification equipment directly discharges air in a mine into the air, which easily causes certain pollution to the environment, and some ventilation and purification equipment for filtering the discharged air have poor purification effect; and when not needing to ventilate, the air in the mine still can be constantly flowed through ventilation cleaning equipment, and current ventilation cleaning equipment is difficult to carry out automatic switching, and the operation is comparatively loaded down with trivial details.

Therefore, there is a need for a ventilation and purification apparatus for use in a mine, which has a good purification and filtration effect and is easy to handle and can be opened and closed simultaneously.

Disclosure of Invention

In order to overcome the shortcomings of poor filtering effect and complex operation in the prior art, the method comprises the following steps: the ventilation purification equipment for the mine is good in purification and filtration effects, simple and convenient to operate and capable of being opened and closed simultaneously.

The technical scheme is as follows: a ventilation purification device for use in a mine, comprising: a housing; the mounting rack is arranged in the shell; the filter plate for purifying air is arranged in the mounting frame; the control panel is arranged on one side of the mounting rack; the ventilation mechanism is arranged in the shell; the power mechanism is arranged in the shell and matched with the ventilation mechanism; the opening and closing component is arranged on one side in the shell.

Optionally, the ventilation mechanism comprises: the first rotating rod is rotatably arranged in the middle of the inner part of the shell; the first supporting block is connected to one side outside the mounting rack; the first rotating rod is provided with a first driving wheel; the first belt is connected between the first driving wheels; the fan is arranged on one side of the first rotating rod.

Optionally, the power mechanism includes: the first guide rods are symmetrically arranged on the upper and lower sides of one side outside the mounting rack; the first sliding block is arranged between the first guide rods in a sliding manner; the driving motor is mounted on the first sliding block; the first springs are symmetrically connected between the first sliding block and the first guide rod and sleeved on the first guide rod; the first driving wheel and the output shaft of the driving motor on one side of the combining piece are both provided with the combining piece, and the combining pieces are mutually matched.

Optionally, the opening and closing assembly comprises: the electric push rods are symmetrically arranged between the shell and the mounting rack; the second driving wheel is symmetrically and rotatably arranged on one side in the shell; the second belt is wound between the second driving wheels; the upper part of the second transmission wheel on one side is connected with the first gear; four sliding blocks are arranged on the outer side of the mounting frame in a sliding mode at uniform intervals, racks are arranged in the sliding blocks, and the racks are meshed with the first gear; the opening and closing blocks are arranged on the outer sides of the sliding blocks; the outer side of the mounting rack is uniformly provided with four second guide rods at intervals; the connecting rod is arranged between the second guide rods in a sliding mode and connected with the second belt, and the connecting rod is connected with a telescopic rod of the electric push rod; the first distance sensor is mounted on one side in the mounting rack; the first indicator light is arranged on one side of the control panel; the starting key is arranged on the control panel.

Optionally, the filter further comprises a filter assembly, the filter assembly comprising: the second supporting block is arranged on one side in the mounting rack; the middle part of the second supporting block is provided with the first limiting block; the first limiting block is provided with a first limiting block; the rotating block is uniformly provided with three second limiting blocks at intervals, and the second limiting blocks are matched with the first limiting blocks; the third spring is connected between the rotating block and the first limiting block; the rotating block is provided with three clamping blocks in a sliding manner at uniform intervals; the second springs are connected between the clamping blocks and the rotating blocks; the active carbon adsorption cylinder is slidably arranged in the mounting frame, and the fixture block is matched with the active carbon adsorption cylinder; the handle is connected to the rotating block.

Optionally, the device further comprises a push-out assembly, wherein the push-out assembly comprises: the mounting rack is internally provided with three third guide rods at uniform intervals; the second sliding block is arranged between the third guide rods in a sliding manner and is matched with the first sliding block; and the fourth springs are uniformly connected between the second sliding block and the mounting rack at intervals and are sleeved on the third guide rod respectively.

Optionally, the system further comprises a prompt component, wherein the prompt component comprises: one side of the mounting rack is connected with the third supporting block; the second distance sensor is mounted at the top of the third supporting block; one side of the mounting frame is connected with the third limiting block, and the third limiting block is positioned above the second distance sensor; one side of the driving motor is connected with the light barrier; and one side of the control panel is provided with the second indicator light.

Optionally, a switching power supply, a control module and a power supply module are installed in the control panel, the switching power supply supplies power to the ventilation and purification equipment, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit, the starting key, the first indicator light, the second indicator light, the first distance sensor and the second distance sensor are all electrically connected with the control module, and the driving motor and the electric push rod are all connected with the control module through peripheral circuits.

The invention has the beneficial effects that: 1. the invention achieves the effects of good purifying and filtering effects, simple and convenient operation and simultaneous opening and closing;

2. according to the invention, the filter plate can carry out primary filtration on air, so that dust in the air is remained on the filter plate, and the activated carbon adsorption cylinder can adsorb some smaller particles, so that the discharged air can not pollute the environment under the action of double filtration;

3. people can control the starting and the closing of the driving motor through the starting key so as to control the rotation of the fan, the sliding block and the opening and closing block can be opened along with the starting of the driving motor, and the sliding block and the opening and closing block can be closed along with the closing of the driving motor, so that air can not flow in the ventilation and purification equipment when the ventilation and purification equipment is not required to be used;

4. when an activated carbon adsorption cylinder needs to be replaced, people only need to manually rotate the rotating block, the second sliding block can be pushed out, people can conveniently replace the activated carbon adsorption cylinder, the driving motor can be driven to move forwards and be closed when the activated carbon adsorption cylinder is replaced, and the driving motor is prevented from rotating when the activated carbon adsorption cylinder is replaced.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic perspective view of the ventilation mechanism of the present invention.

Fig. 4 is a schematic perspective view of a first power mechanism according to the present invention.

Fig. 5 is a schematic perspective view of a second power mechanism according to the present invention.

Fig. 6 is a schematic perspective view of a first opening/closing assembly according to the present invention.

Fig. 7 is a schematic perspective view of a second opening/closing assembly according to the present invention.

Fig. 8 is a third perspective view of the opening/closing assembly of the present invention.

Fig. 9 is a schematic perspective view of a fourth opening/closing assembly according to the present invention.

Fig. 10 is a schematic perspective view of a first filter assembly according to the present invention.

Fig. 11 is a schematic perspective view of a second filter assembly according to the present invention.

Fig. 12 is a schematic perspective view of a filter assembly according to the present invention.

Fig. 13 is a schematic perspective view of a fourth embodiment of the filter assembly of the present invention.

Fig. 14 is a schematic perspective view of a first push-out assembly according to the present invention.

Fig. 15 is a schematic perspective view of a second pushing assembly according to the present invention.

Fig. 16 is a schematic perspective view of a cue assembly of the present invention.

Fig. 17 is a circuit block diagram of the present invention.

Fig. 18 is a schematic circuit diagram of the present invention.

Description of the reference numerals: 1: housing, 2: mounting frame, 3: filter plate, 4: control panel, 5: ventilation mechanism, 50: first rotating lever, 51: first branch block, 52: first drive pulley, 53: first belt, 54: a fan, 6: power mechanism, 60: first guide bar, 61: first slider, 62: drive motor, 63: first spring, 64: a bonding member, 7: opening and closing assembly, 70: electric putter, 71: second transmission wheel, 72: second belt, 73: first gear, 74: sliding block, 75: second guide bar, 76: link, 77: first distance sensor, 78: first indicator light, 79: start key, 710: opening and closing block, 8: filter assembly, 80: second branch block, 81: first stopper, 82: rotation block, 83: second stopper, 84: second spring, 85: third spring, 86: activated carbon adsorption cartridge, 87: handle, 88: a latch, 9: push-out assembly, 90: third guide bar, 91: second slider, 92: fourth spring, 10: prompting component, 100: third branch block, 101: second distance sensor, 102: third stopper, 103: light barrier, 104: and a second indicator light.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings.

Example 1

The utility model provides a ventilation clarification plant who uses in mine, as shown in fig. 1-10, including shell 1, mounting bracket 2, filter 3, control panel 4, ventilation mechanism 5, power unit 6 and switching subassembly 7, the shell 1 front side is equipped with mounting bracket 2, filter 3 is installed to the mounting bracket 2 rear side, mounting bracket 2 front side left part is equipped with control panel 4, be equipped with ventilation mechanism 5 and power unit 6 in the shell 1, power unit 6 and ventilation mechanism 5 cooperation, the rear side is equipped with switching subassembly 7 in the shell 1.

Ventilation mechanism 5 is including first rotary rod 50, first fulcrum bar 51, first drive wheel 52, first belt 53 and fan 54, the middle part rotary type is equipped with first rotary rod 50 in the shell 1, the outside left part rear side rigid coupling of mounting bracket 2 has first fulcrum bar 51, the last rotary type of first fulcrum bar 51 is equipped with first drive wheel 52, also be equipped with first drive wheel 52 on the first rotary rod 50, be connected with first belt 53 between the first drive wheel 52, first rotary rod 50 rear side is equipped with fan 54, fan 54 is located first drive wheel 52 rear side.

The power mechanism 6 comprises a first guide rod 60, a first sliding block 61, a driving motor 62, a first spring 63 and a combining piece 64, the first guide rod 60 is symmetrically arranged on the outer left side of the mounting frame 2 up and down, the first guide rod 60 is positioned on the front side of the first supporting block 51, the first sliding block 61 is slidably arranged between the first guide rods 60, the driving motor 62 is mounted on the first sliding block 61, the first spring 63 is symmetrically connected between the first sliding block 61 and the first guide rod 60, the first spring 63 is sleeved on the first guide rod 60, the combining piece 64 is arranged on the front side of the first driving wheel 52 on the left side and the rear side of the output shaft of the driving motor 62, and the combining pieces 64 are matched with each other.

The opening and closing component 7 comprises an electric push rod 70, a second transmission wheel 71, a second belt 72, a first gear 73, a sliding block 74, a second guide rod 75, a connecting rod 76, a first distance sensor 77, a first indicator light 78, a start key 79 and an opening and closing block 710, the electric push rod 70 is symmetrically installed between the shell 1 and the mounting frame 2 in the front-back direction, the second transmission wheel 71 is symmetrically and rotatably arranged in the shell 1 in the front-back direction in the left side, the second belt 72 is wound between the second transmission wheels 71, the upper part of the second transmission wheel 71 in the rear side is connected with the first gear 73, four sliding blocks 74 are evenly and alternately arranged on the outer side of the mounting frame 2, racks are arranged in the sliding blocks 74, the racks are meshed with the first gear 73, the opening and closing blocks 710 are arranged on the outer side of the sliding blocks 74, four second guide rods 75 are evenly and alternately arranged on the front part of the outer side of the mounting frame 2, the connecting rod 76 is connected with the second belt 72, connecting rod 76 is connected with electric putter 70's telescopic link, and first distance sensor 77 is installed to the left front side in mounting bracket 2, and the upper front side right part of control panel 4 is equipped with first pilot lamp 78, is equipped with start key 79 on the control panel 4.

When people need to use the purifying equipment in a mine, the purifying equipment is installed at an air outlet of the mine through a bolt, a start key 79 is pressed, a control module receives a signal and then starts an electric push rod 70, an expansion rod of the electric push rod 70 extends for five seconds and then stops operating, so that the front side of a connecting rod 76 is driven to move, after the start key 79 is pressed again, the control module receives the signal and then starts the electric push rod 70 again, the expansion rod of the electric push rod 70 shortens for five seconds and then stops operating, so that the connecting rod 76 is driven to move towards the rear side, so that the connecting rod 76 can move back and forth under the control of the start key 79, when the connecting rod 76 moves backwards to a certain distance, a first distance sensor 77 detects that the distance between the first distance sensor 77 and the connecting rod 76 is larger than a preset value, so that a driving motor 62 is started, and meanwhile, the control module can control a first indicator lamp 78 to light up, when the connecting rod 76 moves forward to a certain distance, the first distance sensor 77 detects that the distance between the first distance sensor 77 and the connecting rod 76 is smaller than a preset value, so that the driving motor 62 is turned off, the first indicator lamp 78 is turned off accordingly, the fan 54 does not rotate any more, the connecting rod 76 is connected to the second belt 72, so that the second driving wheels 71 on the front side and the rear side are driven to rotate forward and backward by the second belt 72 when the connecting rod 76 moves forward and backward, thereby driving the first gear 73 to rotate forward and backward, when the connecting rod 76 moves forward, the second driving wheel 71 and the first gear 73 are driven to rotate forward by the second belt 72, so as to drive the sliding block 74 and the opening and closing block 710 to move backward, the opening and closing block 710 is combined together to form a hemisphere, so that the purifying apparatus is closed, air cannot enter through the purifying apparatus, at this time, the driving motor 62 is also in a closed state, when the connecting rod 76 moves backward, the second driving wheel 71 and the first gear 73 are driven to rotate backward by the second belt 72, so as to drive the sliding block 74 and the opening and closing block 710 to move forward, the opening and closing block 710 can be opened, the purifying apparatus can operate normally, the driving motor 62 is in an open state at this time, so as to reciprocate, the opening and closing of the opening and closing block 710 can be controlled by the start key 79, and at the same time, the driving motor 62 can operate normally when the opening and closing block 710 is opened, when the opening/closing block 710 is closed, the driving motor 62 is also closed.

Example 2

On the basis of embodiment 1, as shown in fig. 11 to 18, the filter assembly 8 further comprises a second supporting block 80, a first limiting block 81, a rotating block 82, a second limiting block 83, a second spring 84, a third spring 85, an activated carbon adsorption cylinder 86, a handle 87 and a fixture block 88, the second supporting block 80 is arranged at the rear side in the mounting frame 2, the first limiting block 81 is arranged at the middle part of the second supporting block 80, the rotating block 82 is rotatably arranged at the front side of the first limiting block 81, the rotating block 82 can slide in the first limiting block 81, the three second limiting blocks 83 are uniformly arranged at intervals at the rear side of the rotating block 82, the second limiting block 83 is matched with the first limiting block 81, the third spring 85 is connected between the rotating block 82 and the first limiting block 81, the three fixture blocks 88 are slidably arranged at uniform intervals at the front side of the rotating block 82, the second springs 84 are connected between the fixture blocks 88 and the rotating block 82, an active carbon adsorption cylinder 86 is arranged in the mounting frame 2 in a sliding mode, a clamping block 88 is matched with the active carbon adsorption cylinder 86, and the front side of the rotating block 82 is connected with a handle 87.

When people need to replace the activated carbon adsorption cylinder 86, the rotating block 82 is manually rotated anticlockwise through the handle 87, the clamping block 88 clamps the activated carbon adsorption cylinder 86 in an initial state, so that the clamping block 88 can push the activated carbon adsorption cylinder 86 to a little towards the rear side, then the rotating block 82 rotates to drive the second limiting block 83 to rotate, so that the second limiting block 83 is separated from the first limiting block 81, under the action of the compressed third spring 85, the rotating block 82 can move towards the front side to drive the clamping block 88 to move towards the front side, the clamping block 88 is not contacted with the first limiting block 81, under the action of the stretched second spring 84, the clamping block 88 can move towards the inner side, at the moment, the clamping block 88 does not clamp the activated carbon adsorption cylinder 86 any more, people just can take out the activated carbon adsorption section of thick bamboo 86 and change, change the back that finishes, will revolve piece 82 and promote backward, third spring 85 is compressed, fixture block 88 contacts with first stopper 81 again, fixture block 88 just can be promoted to the outside, second spring 84 is stretched, fixture block 88 just can block an activated carbon adsorption section of thick bamboo 86, later the rotatory piece 82 of clockwise rotation, thereby drive second stopper 83 clockwise turning, make second stopper 83 block again in first stopper 81, so just can make things convenient for people to change and fix an activated carbon adsorption section of thick bamboo 86.

Still including pushing out subassembly 9, pushing out subassembly 9 including third guide arm 90, second slider 91 and fourth spring 92, evenly the interval is equipped with three third guide arm 90 in the mounting bracket 2, and slidingtype is equipped with second slider 91 between the third guide arm 90, and second slider 91 cooperates with first slider 61, and evenly the interval is connected with three fourth spring 92 between second slider 91 rear side and the mounting bracket 2, and fourth spring 92 is the suit respectively on third guide arm 90.

Still including suggestion subassembly 10, suggestion subassembly 10 is including a third piece 100, second distance sensor 101, third stopper 102, barn door 103 and

second pilot lamp

104, 2 left front sides fixedly connected with third pieces 100 of mounting bracket, second distance sensor 101 is installed at a third piece 100 top, 2 left front sides of mounting bracket are connected with third stopper 102, third stopper 102 is located second distance sensor 101 top, driving motor 62 front sides are connected with

barn door

103, 4 front sides of control panels are equipped with second pilot lamp 104, second pilot lamp 104 is located first pilot lamp 78 left side.

The second slider 91 is pushed backwards by the activated carbon adsorption cylinder 86 after being placed in the mounting frame 2, the fourth spring 92 is compressed, when the activated carbon adsorption cylinder 86 is replaced, the fixture block 88 does not block the activated carbon adsorption cylinder 86 any more, the second slider 91 moves forwards under the action of the fourth spring 92, so that the activated carbon adsorption cylinder 86 is automatically pushed out, and people can conveniently take the activated carbon adsorption cylinder 86, the second slider 91 moves forwards and simultaneously drives the first slider 61 and the driving motor 62 to move forwards, the first spring 63 is compressed, the driving motor 62 drives the connector 64 thereon to move forwards, so that the driving motor 62 does not drive the first driving wheel 52 and the fan 54 to rotate, the driving motor 62 moves forwards and drives the light barrier 103 to move forwards, when the light barrier 103 is located between the third limit block 102 and the second distance sensor 101, the second distance sensor 101 detects that the distance between the light barrier 103 and the second distance sensor 101 is smaller than a preset value, second distance sensor 101 can signal, control module can control driving motor 62 stall after receiving the signal, prevent that driving motor 62 from being in the on-state at the in-process of changing an active carbon adsorption section of thick bamboo 86 all the time, control module can control second indicator 104 to light simultaneously, show to be in the state of changing an active carbon adsorption section of thick bamboo 86 this moment, after active carbon adsorption section of thick bamboo 86 is put into again, second slider 91 can backward move, thereby no longer promote driving motor 62, under the effect of first spring 63, driving motor 62 and barn door 103 can reset to the rear side, second distance sensor 101 detects when the distance between third stopper 102 and second distance sensor 101 is greater than the default, second distance sensor 101 can signal, control second indicator 104 to close, show this moment not in the change state.

A switch power supply, a control module and a power supply module are installed in the control panel 4, the switch power supply supplies power to the ventilation and purification equipment, the output end of the switch power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit, the start key 79, the first indicator light 78, the second indicator light 104, the first distance sensor 77 and the second distance sensor 101 are all electrically connected with the control module, and the driving motor 62 and the electric push rod 70 are all connected with the control module through peripheral circuits.

The above description is only an example of the present invention and is not intended to limit the present invention. All equivalents which come within the spirit of the invention are therefore intended to be embraced therein. Details not described herein are well within the skill of those in the art.

Claims

1. A ventilation purification equipment that uses in mine which characterized in that: comprises the following steps:

a housing (1);

the mounting rack (2) is arranged in the shell (1);

the filter plate (3) for purifying air is arranged in the mounting rack (2);

the control panel (4) is arranged on one side of the mounting rack (2);

the ventilation mechanism (5) is arranged in the shell (1);

the power mechanism (6) is arranged in the shell (1), and the power mechanism (6) is matched with the ventilation mechanism (5);

an opening and closing component (7), wherein the opening and closing component (7) is arranged on one side in the shell (1).

2. A ventilation cleaning device for use in a mine as claimed in claim 1, wherein: the ventilation mechanism (5) comprises:

the first rotating rod (50) is rotatably arranged in the middle of the inner part of the shell (1);

the first supporting block (51) is connected to one side of the outer side of the mounting frame (2);

the first driving wheel (52) is arranged on the first supporting block (51) in a rotating mode, and the first driving wheel (52) is also arranged on the first rotating rod (50);

a first belt (53), the first belt (53) being connected between the first drive wheels (52);

and the fan (54) is arranged on one side of the first rotating rod (50).

3. A ventilation cleaning device for use in a mine as claimed in claim 2, wherein: the power mechanism (6) comprises:

the first guide rods (60) are symmetrically arranged on the upper and lower sides of the outer side of the mounting rack (2);

the first sliding block (61) is arranged between the first guide rods (60) in a sliding manner;

the driving motor (62) is mounted on the first sliding block (61);

the first spring (63) is symmetrically connected between the first sliding block (61) and the first guide rod (60), and the first spring (63) is sleeved on the first guide rod (60);

the first transmission wheel (52) and the output shaft of the driving motor (62) on one side of the connecting piece (64) are both provided with the connecting piece (64), and the connecting pieces (64) are mutually matched.

4. A ventilation cleaning device for use in mines as set forth in claim 3, wherein: the opening and closing unit (7) comprises:

the electric push rods (70) are symmetrically arranged between the shell (1) and the mounting rack (2);

the second transmission wheel (71) is symmetrically and rotatably arranged on one side in the shell (1);

the second belt (72) is wound between the second transmission wheels (71);

the upper part of the second transmission wheel (71) on one side of the first gear (73) is connected with the first gear (73);

four sliding blocks (74) are arranged on the outer side of the mounting frame (2) in a sliding mode at uniform intervals, racks are arranged in the sliding blocks (74), and the racks are meshed with the first gear (73);

the opening and closing blocks (710) are arranged on the outer sides of the sliding blocks (74);

the outer side of the mounting rack (2) is uniformly provided with four second guide rods (75) at intervals;

the connecting rod (76) is arranged between the second guide rods (75) in a sliding mode, the connecting rod (76) is connected with the second belt (72), and the connecting rod (76) is connected with a telescopic rod of the electric push rod (70);

the first distance sensor (77) is mounted on one side in the mounting frame (2);

the first indicator lamp (78) is arranged on one side of the control panel (4);

the starting key (79) is arranged on the control panel (4).

5. A ventilation cleaning device for use in mines as set forth in claim 4, wherein: still including filtering component (8), filtering component (8) including:

the second supporting block (80) is arranged on one side in the mounting rack (2);

the middle part of the second supporting block (80) is provided with the first limiting block (81);

the rotating block (82) is arranged on the first limiting block (81) in a rotating mode;

the rotating block (82) is provided with three second limiting blocks (83) at uniform intervals, and the second limiting blocks (83) are matched with the first limiting block (81);

the third spring (85) is connected between the rotating block (82) and the first limiting block (81);

the rotating block (82) is provided with three clamping blocks (88) in a sliding manner at uniform intervals;

the second spring (84) is connected between the clamping block (88) and the rotating block (82);

the activated carbon adsorption cylinder (86) is placed in the mounting frame (2) in a sliding mode, and the fixture blocks (88) are matched with the activated carbon adsorption cylinder (86);

the handle (87) is connected to the rotating block (82).

6. A ventilation cleaning device for use in mines as set forth in claim 5, wherein: still including pushing out subassembly (9), push out subassembly (9) including:

the mounting rack (2) is internally provided with three third guide rods (90) at uniform intervals;

the second sliding block (91) is arranged between the third guide rods (90) in a sliding manner, and the second sliding block (91) is matched with the first sliding block (61);

the fourth springs (92) are uniformly connected between the second sliding block (91) and the mounting frame (2) at intervals, and the fourth springs (92) are respectively sleeved on the third guide rods (90).

7. A ventilation cleaning device for use in mines as set forth in claim 6, wherein: still including suggestion subassembly (10), suggestion subassembly (10) including:

one side of the mounting rack (2) is connected with the third supporting block (100);

the second distance sensor (101) is mounted on the top of the third supporting block (100);

a third limiting block (102), wherein the third limiting block (102) is connected to one side of the mounting rack (2), and the third limiting block (102) is positioned above the second distance sensor (101);

the light barrier (103) is connected to one side of the driving motor (62);

the second indicator light (104) is arranged on one side of the control panel (4).

8. A ventilation cleaning device for use in a mine as claimed in claim 7, wherein: a switch power supply, a control module and a power supply module are arranged in the control panel (4), the switch power supply supplies power to the ventilation purification equipment, the output end of the switch power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit, the starting key (79), the first indicator light (78), the second indicator light (104), the first distance sensor (77) and the second distance sensor (101) are electrically connected with the control module, and the driving motor (62) and the electric push rod (70) are connected with the control module through peripheral circuits.