CN214787494U

CN214787494U - Colliery is comprehensive automation equipment in pit

Info

Publication number: CN214787494U
Application number: CN202023200759.4U
Authority: CN
Inventors: 贺贞祥; 刘骥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-11-19
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a colliery is automation equipment that synthesizes in pit, the on-line screen storage device comprises a base, fixedly connected with purifies the box on the base, the first motor of bottom fixedly connected with of base, the output fixedly connected with transfer line of first motor, be equipped with air supply mechanism between transfer line and the purification box, purify the left end fixedly connected with filter screen of box, the fixed frame of top fixedly connected with of filter screen, fixed frame and purification box fixed connection, be equipped with dust removal mechanism between filter screen and the fixed frame, purify the right-hand member fixedly connected with trachea of box, the water tank has been placed on the base, four locking universal wheels are installed to the bottom of base. The utility model has reasonable structure, can purify the air once through the dust removing mechanism, and can avoid the blockage; the purified air can be purified again through the air supply mechanism, and the air purification rate is improved.

Description

Colliery is comprehensive automation equipment in pit

Technical Field

The utility model relates to a mining equipment technical field especially relates to a colliery is automation equipment complex in pit.

Background

The existing coal mine underground air purification device is lacked, and the underground air of the coal mine is filtered to guarantee the safety of workers.

Present general only exchanges colliery air in the pit through the fan to reach air purification's purpose, but only handle the air through the fan, the air purification rate is low, and the effect is poor, contains a large amount of dusts in the air and threatens staff's health, consequently needs a colliery to synthesize automation equipment in the pit and solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides a coal mine underground comprehensive automation device which can purify air once through a dust removal mechanism and can avoid the blockage of the air; the purified air can be purified again through the air supply mechanism, and the air purification rate is improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a coal mine underground comprehensive automation device comprises a base, wherein a purification box body is fixedly connected to the base, a first motor is fixedly connected to the bottom of the base, a transmission rod is fixedly connected to the output end of the first motor, the transmission rod penetrates through the base and the purification box body and is rotatably connected with the base and the purification box body, an air supply mechanism is arranged between the transmission rod and the purification box body, a filter screen is fixedly connected to the left end of the purification box body, a fixed frame is fixedly connected to the top of the filter screen, the fixed frame is fixedly connected with the purification box body, a dust removal mechanism is arranged between the filter screen and the fixed frame, a dust detector is arranged at the top of the purification box body, an air speed detector is arranged at the inner bottom of the purification box body, an air pipe is fixedly connected to the right end of the purification box body, a water tank is placed on the base, and the other end of the air pipe is positioned in the water tank, four locking universal wheels are installed at the bottom of the base.

Preferably, the air supply mechanism comprises a first bevel gear fixedly connected with the top of the transmission rod, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with a rotating rod, an air supply fan is installed at the right end of the rotating rod, a first limiting rod is fixedly connected with the inner top of the purification box body, and the rotating rod penetrates through the first limiting rod and is rotatably connected with the first limiting rod.

Preferably, the dust removing mechanism comprises a second limiting rod fixedly connected with the inner bottom of the purifying box body, an L-shaped rod rotatably connected with the second limiting rod is arranged on the second limiting rod in a penetrating manner, the L-shaped rod penetrates through the filter screen and is rotatably connected with the filter screen, a driving wheel is fixedly connected with the right end of the L-shaped rod, a driven wheel is arranged at the upper end of the driving wheel, a driving belt is sleeved on the outer wall of the driving wheel and the outer wall of the driven wheel together, a rotating rod is fixedly connected with the left end of the driven wheel, a rotating fan is fixedly connected with the left end of the rotating rod, a third limiting rod is fixedly connected with the inner top of the fixing frame, the rotating rod penetrates through the third limiting rod and is rotatably connected with the third limiting rod, a second motor is installed at the top of the purifying box body, a threaded rod is fixedly connected with the output end of the second motor, a limiting block is fixedly connected with the bottom of the threaded rod, and an L-shaped sealing plate in threaded connection with the threaded rod is sleeved on the threaded rod, the L-shaped sealing plate penetrates through the purifying box body and the fixing frame and is in sliding connection with the purifying box body and the fixing frame.

Preferably, one end of the L-shaped rod close to the filter screen is provided with a plurality of hairbrushes.

Preferably, the outer wall of the threaded rod and the inner wall of the L-shaped sealing plate are respectively provided with matched external threads and internal threads.

Preferably, four supporting legs, four of bottom fixedly connected with of base the supporting leg all through bolt and base fixed connection, four the locking universal wheel is all installed to the bottom of supporting leg.

Compared with the prior art, the utility model, its beneficial effect does:

1. when dust detector detected dust content in the air too much, will start first motor, the output of first motor drives the transfer line, first bevel gear, second bevel gear, the rotary rod, air supply fan rotates, the air flows in through the left end that purifies the box, once filters through the filter screen, once purifies, discharge the air in the water tank through the trachea at last, purify again through the dust that is not purified in the water with the air, improve the purification rate, ensure that the staff is healthy.

2. When the wind speed detector monitors that the wind speed in the purifying box body becomes small, the filter screen takes place to block up this moment, will start the second motor, the output of second motor drives the threaded rod and rotates, make L type closing plate shift up no longer seal fixed frame, the air can get into through fixed frame, and then it is rotatory to drive rotating fan, make the dwang, from the driving wheel, the drive belt, the action wheel, L type pole takes place rotatoryly, carry out automatic clearance to the filter screen through L type pole upper hair brush, avoid it to take place to block up.

In conclusion, the air can be purified for the first time through the dust removal mechanism, and the blockage of the air can be avoided; the purified air can be purified again through the air supply mechanism, and the air purification rate is improved.

Drawings

FIG. 1 is a cross-sectional view of the coal mine underground integrated automation device provided by the utility model;

fig. 2 is an enlarged view of a structure a in fig. 1.

In the figure: the air purifier comprises a base 1, a purifying box body 2, a first motor 3, a transmission rod 4, a first bevel gear 5, a second bevel gear 6, a rotating rod 7, a first limiting rod 8, an air supply fan 9, a filter screen 10, a second limiting rod 11, a rod 12L, a driving wheel 13, a driving belt 14, a driven wheel 15, a rotating rod 16, a third limiting rod 17, a rotating fan 18, a fixed frame 19, a sealing plate 20L, a second motor 21, a threaded rod 22, a dust detector 23, a wind speed detector 24, a 25 air pipe 26, a water tank 26 and a locking universal wheel 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a coal mine underground comprehensive automation device comprises a base 1, a purifying box 2 is fixedly connected to the base 1, a first motor 3 is fixedly connected to the bottom of the base 1, a transmission rod 4 is fixedly connected to the output end of the first motor 3, the transmission rod 4 penetrates through the base 1 and the purifying box 2 and is rotatably connected with the same, an air supply mechanism is arranged between the transmission rod 4 and the purifying box 2, the air supply mechanism comprises a first bevel gear 5 fixedly connected with the top of the transmission rod 4, a second bevel gear 6 is meshed with the first bevel gear 5, a rotary rod 7 is fixedly connected with the second bevel gear 6, an air supply fan 9 is arranged at the right end of the rotary rod 7, a first limiting rod 8 is fixedly connected with the inner top of the purifying box 2, the rotary rod 7 penetrates through the first limiting rod 8 and is rotatably connected with the same, the air purified by a filter screen 10 can be purified by a water tank 26 again through the air supply mechanism, the air purification rate is improved.

The left end of the purifying box body 2 is fixedly connected with a filter screen 10 for filtering dust in air for the first time, the top of the filter screen 10 is fixedly connected with a fixed frame 19, the fixed frame 19 is fixedly connected with the purifying box body 2, a dust removing mechanism is arranged between the filter screen 10 and the fixed frame 19, the dust removing mechanism comprises a second limiting rod 11 fixedly connected with the inner bottom of the purifying box body 2, an L-shaped rod 12 which is rotatably connected with the second limiting rod 11 is arranged on the second limiting rod 11 in a penetrating way, the L-shaped rod 12 is arranged on the filter screen 10 in a penetrating way and is rotatably connected with the filter screen 12, one end of the L-shaped rod 12 close to the filter screen 10 is provided with a plurality of brushes for avoiding the blockage of the filter screen 10, the right end of the L-shaped rod 12 is fixedly connected with a driving wheel 13, the upper end of the driving wheel 13 is provided with a driven wheel 15, the driving wheel 13 and the outer wall of the driven wheel 15 are jointly sleeved with a driving belt 14, the left end of the driven wheel 15 is fixedly connected with a rotating rod 16, and the left end of the rotating fan 18 is fixedly connected with the rotating rod 16, when the filter screen 10 is blocked, air flows in through the fixed frame 19 to drive the rotating fan 18 to rotate, the inner top of the fixed frame 19 is fixedly connected with the third limiting rod 17, the rotating rod 16 penetrates through the third limiting rod 17 and is rotatably connected with the third limiting rod 17, the top of the purifying box body 2 is provided with the second motor 21, the output end of the second motor 21 is fixedly connected with the threaded rod 22, the bottom of the threaded rod 22 is fixedly connected with the limiting block to prevent the L-shaped sealing plate 20 from being separated from the threaded rod 22, the threaded rod 22 is sleeved with the L-shaped sealing plate 20 in threaded connection, the outer wall of the threaded rod 22 and the inner wall of the L-shaped sealing plate 20 are respectively provided with matched external threads and internal threads, and the L-shaped sealing plate 20 penetrates through the purifying box body 2 and the fixed frame 19 and is slidably connected with the same, when the filter screen 10 is not clogged, the fixing frame 19 is sealed by the L-shaped sealing plate 20, and dust is removed by the filter screen 10.

Dust detector 23 is installed at the top of purifying box 2, a content for detecting dust in the air, air speed detector 24 is installed to the interior bottom of purifying box 2, a flow rate for detecting the interior air of purifying box 2, purifying box 2's right-hand member fixedly connected with trachea 25, water tank 26 has been placed on base 1, the air passes through the water of trachea 25 entering water tank 26, absorb dust in the air, the other end of trachea 25 is located the setting in water tank 26, four locking universal wheels 27 are installed to base 1's bottom, four supporting legs of base 1's bottom fixedly connected with, four supporting legs are all through bolt and base 1 fixed connection, locking universal wheel 27 is all installed to the bottom of four supporting legs, the removal of the device of being convenient for, application scope is improved.

In the utility model, the worker firstly moves the device to the destination, when the dust detector 23 detects that the dust content in the air is too much, the first motor 3 is started, the output end of the first motor 3 drives the transmission rod 4, the first bevel gear 5, the second bevel gear 6, the rotary rod 7 and the air supply fan 9 to rotate, the air flows in through the left end of the purifying box body 2, is filtered once through the filter screen 10 and purified once, and finally is discharged into the water tank 26 through the air pipe 25, and the unpurified dust in the air is purified again through water, so that the purification rate is improved, and the health of the worker is guaranteed; when the wind speed detector 24 monitors that the wind speed in the purifying box body 2 is reduced, at the moment, the filter screen 10 is blocked, the second motor 21 is started, the output end of the second motor 21 drives the threaded rod 22 to rotate, the L-shaped sealing plate 20 moves upwards and is not sealed with the fixed frame 19, air can enter through the fixed frame 19 and further drives the rotating fan 18 to rotate, the rotating rod 16, the driven wheel 15, the driving belt 14, the driving wheel 13 and the L-shaped rod 12 rotate, the filter screen 10 is automatically cleaned through the hairbrush on the L-shaped rod 12 to avoid the blockage, when the filter screen 10 is not blocked again, the wind speed detector 24 monitors that the air flow rate reaches a normal value, the output end of the second motor 21 can reversely rotate, the fixed frame 20 moves downwards and is sealed with the fixed frame 19 again, the application range is wide, and the automation degree is high.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a colliery is automation equipment synthetically in pit, includes base (1), its characterized in that, fixedly connected with purifies box (2) on base (1), the bottom fixedly connected with first motor (3) of base (1), the output end fixedly connected with transfer line (4) of first motor (3), transfer line (4) run through base (1) and purification box (2) and rather than rotate and be connected, be equipped with air supply mechanism between transfer line (4) and purification box (2), the left end fixedly connected with filter screen (10) of purification box (2), the top fixedly connected with fixed frame (19) of filter screen (10), fixed frame (19) and purification box (2) fixed connection, be equipped with dust removal mechanism between filter screen (10) and fixed frame (19), dust detector (23) are installed to the top of purification box (2), air speed detector (24) are installed to the interior bottom of purifying box body (2), right-hand member fixedly connected with trachea (25) of purifying box body (2), water tank (26) have been placed on base (1), the other end of trachea (25) is located and sets up in water tank (26), four locking universal wheels (27) are installed to the bottom of base (1).

2. The underground coal mine comprehensive automation device of claim 1, wherein the air supply mechanism comprises a first bevel gear (5) fixedly connected with the top of the transmission rod (4), the first bevel gear (5) is engaged with a second bevel gear (6), the second bevel gear (6) is fixedly connected with a rotating rod (7), an air supply fan (9) is installed at the right end of the rotating rod (7), a first limiting rod (8) is fixedly connected with the inner top of the purification box body (2), and the rotating rod (7) penetrates through the first limiting rod (8) and is rotatably connected with the first limiting rod.

3. The underground coal mine comprehensive automation device of claim 1, wherein the dust removal mechanism comprises a second limiting rod (11) fixedly connected with the inner bottom of the purification box body (2), an L-shaped rod (12) rotatably connected with the second limiting rod (11) is arranged on the second limiting rod in a penetrating manner, the L-shaped rod (12) penetrates through the filter screen (10) and is rotatably connected with the filter screen, a driving wheel (13) is fixedly connected with the right end of the L-shaped rod (12), a driven wheel (15) is arranged at the upper end of the driving wheel (13), a transmission belt (14) is sleeved on the outer wall of the driving wheel (13) and the outer wall of the driven wheel (15) together, a rotating rod (16) is fixedly connected with the left end of the driven wheel (15), a rotating fan (18) is fixedly connected with the left end of the rotating rod (16), a third limiting rod (17) is fixedly connected with the inner top of the fixed wheel (19), dwang (16) run through third gag lever post (17) and rotate rather than being connected, second motor (21) are installed at the top of purifying box (2), output fixedly connected with threaded rod (22) of second motor (21), the bottom fixedly connected with stopper of threaded rod (22), the cover is equipped with L type closing plate (20) rather than threaded connection on threaded rod (22), L type closing plate (20) run through purifying box (2) and fixed frame (19) and rather than sliding connection.

4. The coal mine underground comprehensive automation device of claim 3, characterized in that one end of the L-shaped rod (12) close to the filter screen (10) is provided with a plurality of brushes.

5. The underground coal mine comprehensive automation device of claim 3, wherein the outer wall of the threaded rod (22) and the inner wall of the L-shaped sealing plate (20) are respectively provided with matched external threads and internal threads.

6. The underground coal mine comprehensive automation device of claim 1, characterized in that four support legs are fixedly connected to the bottom of the base (1), all four support legs are fixedly connected with the base (1) through bolts, and locking universal wheels (27) are mounted at the bottoms of all four support legs.