CN218293637U

CN218293637U - Intelligent mine ventilation adjusting device

Info

Publication number: CN218293637U
Application number: CN202221205798.XU
Authority: CN
Inventors: 邵少辉; 王庆华; 李梅香; 郑光辉; 陈铁亮; 袁小浩; 邢旭东
Original assignee: Beijing Tiandi Huatai Mining Management Co Ltd
Current assignee: Beijing Tiandi Huatai Mining Management Co Ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2023-01-13
Anticipated expiration: 2032-05-20

Abstract

The utility model provides an intelligent mine ventilation adjusting device, which comprises a frame body and a movable mechanism; one end of the air suction column on the frame body is connected with an air inlet, and the bottom of the air suction column is connected with the bottom plate; the movable mechanism installs in the outside of support body air inlet, movable mechanism includes the connecting plate, coupling spring, the limiting plate, the connecting rod, the stopper with cross filter plate, the connecting plate is the arc and fixes the inner edge both sides at the air inlet, and the connecting plate is the recess design, upper portion is fixed with coupling spring in its inboard, the limiting plate is arranged in the recess of connecting plate and one end is connected with coupling spring, be provided with bellied connecting rod on the limiting plate, it is provided with the stopper to cross filter plate's both sides, the stopper is placed in the recess of connecting plate, and its middle part is equipped with the spacing passageway that runs through, the limiting plate runs through in spacing passageway, thereby will cross filter plate and be fixed in air inlet department. The utility model discloses effectively solved current ventilation unit and changed the problem that the filter screen is inconvenient, the ventilation unit direction is difficult to the adjustment.

Description

Intelligent mine ventilation adjusting device

Technical Field

The utility model belongs to the technical field of ventilation unit in the pit, in particular to intelligent mine ventilation adjusting device.

Background

Mine ventilation means a mine ventilation mode, the ventilation mode is divided into a central mode, a diagonal mode, a partition mode and a mixed mode, the mine ventilation method means a working method of a main ventilator for supplying air to a mine, and the ventilation system comprises fan control, a CO sensor, traffic state detection, fire alarm control and TC control, basic tasks, basic requirements, selection principles, management and the like of the ventilation system.

And past ventilation unit is when using, and the ventilation filter screen board of device is after long-time use, and more dust and debris can be built up on the surface, and the staff need regularly clear up, and the mounting means who filters the screen board in the past adopts the bolt, and the staff is comparatively loaded down with trivial details when dismantling, and the practicality of device is relatively poor, therefore needs to design an intelligent mine ventilation adjusting device to solve above-mentioned problem urgently.

Disclosure of Invention

An object of the utility model is to provide an intelligent mine ventilation adjusting device solves the problem that current ventilation unit changes that the filter screen is inconvenient, the ventilation unit direction is difficult to the adjustment.

The utility model aims at realizing through the following technical scheme:

an intelligent mine ventilation adjusting device comprises a frame body and a movable mechanism; the frame body comprises an air suction column, an air inlet and a bottom plate, one end of the air suction column is connected with the air inlet, and the bottom of the air suction column is connected with the bottom plate; the movable mechanism is installed in the outside of support body air inlet, and the movable mechanism includes connecting plate, coupling spring, limiting plate, connecting rod, stopper and filters the otter board, and the connecting plate is two symmetry settings, is the arc respectively and fixes the inner edge both sides at the air inlet, and the connecting plate is the recess design, and upper portion is fixed with coupling spring in its inboard, and the limiting plate is arranged in the recess of connecting plate and one end and coupling spring are connected, is provided with bellied connecting rod on the limiting plate, and the both sides of filtering the otter board are provided with the stopper, and the stopper is placed in the recess of connecting plate, and its middle part is equipped with the spacing passageway that runs through, and the limiting plate runs through in spacing passageway to it is fixed in air inlet department to filter the otter board.

Furthermore, a rotating mechanism is arranged below a bottom plate of the frame body of the device.

Further, rotary mechanism includes support column, backup pad, antiskid ribbed tile, inserted bar, extension spring, fixed slot, block board and cardboard, and on the support column upper end was fixed in the bottom plate of support body, the lower extreme was connected with the antiskid ribbed tile through the pivot, position between antiskid ribbed tile and bottom plate, still be provided with the backup pad on the support column, one side through connection of backup pad has the inserted bar, and the upper end of inserted bar is connected with the extension spring, and the fixed slot has been seted up on the corresponding position surface of antiskid ribbed tile, and the inboard surface of fixed slot is connected with the block board, and the bottom fixedly connected with cardboard of inserted bar.

Furthermore, the two groups of movable mechanisms are symmetrically arranged at the air inlet of the frame body.

Furthermore, the limiting plate is arc-shaped and is matched with the groove of the connecting plate.

Further, the insertion rod is inserted into the inner side of the fixing groove.

The utility model discloses compare prior art's beneficial effect does:

1. the intelligent mine ventilation adjusting device of the utility model can rapidly replace the filter screen plate only by the movable connecting rod through the design of the movable mechanism, thereby effectively reducing the working intensity of the working personnel;

2. intelligent mine ventilation adjusting device, through rotary mechanism's design, the staff only just can carry out rotation regulation to the position of inhaling the gas column through the activity inserted bar to be convenient for the device induced drafts to the equidirectional not, effectively increases the practicality of device.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of an intelligent mine ventilation adjusting device in embodiment 1;

FIG. 2 is a schematic structural view of the movable mechanism;

fig. 3 is a schematic structural diagram of the intelligent mine ventilation adjusting device according to embodiment 2;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a top view structural view of the antiskid plate.

In the figure: 1. a frame body; 11. a gas absorption column; 12. an air inlet; 13. a base plate; 2. a movable mechanism; 21. a connecting plate; 2101. a groove; 22. a connecting spring; 23. a limiting plate; 24. a connecting rod; 25. a limiting block; 26. a filter screen plate; 3. a rotation mechanism; 31. a support pillar; 32. a support plate; 33. a cleat; 34. inserting a rod; 35. a tension spring; 36. fixing grooves; 37. a clamping plate; 38. and (4) clamping the board.

Detailed Description

Example 1

As shown in fig. 1, the embodiment provides an intelligent mine ventilation adjusting device, which includes a frame body 1 and a movable mechanism 2; the frame body 1 comprises an air suction column 11, an air inlet 12 and a bottom plate 13, the air suction column is cylindrical, the left end of the air suction column is connected with the air inlet, and the bottom of the air suction column is connected with the bottom plate.

As shown in fig. 2, moving mechanism 2 installs in the outside of support body air inlet, and moving mechanism includes connecting plate 21, coupling spring 22, limiting plate 23, connecting rod 24, stopper 25 and filters otter board 26, and the connecting plate is the arc and fixes the inner edge both sides at the air inlet, and the connecting plate is the design of recess 2101, and upper portion is fixed with coupling spring in its inside, and the limiting plate is arranged in the recess of connecting plate and one end and coupling spring are connected, is provided with bellied connecting rod on the limiting plate, and the both sides of filtering the otter board are provided with the stopper, and the stopper is placed in the recess of connecting plate, and its middle part is equipped with the spacing passageway that runs through, and the limiting plate runs through in spacing passageway to it is fixed in air inlet department to filter the otter board.

The working principle is as follows: thereby upwards promote connecting rod 24 through the staff and make limiting plate 23 slide in connecting plate 21 recess, and then make connecting spring 22 take place the shrink to make limiting plate 23 no longer run through the spacing passageway of stopper 25, and then make the position of filtering net board 26 no longer fixed, and then the staff of being convenient for changes filtering net board 26, thereby effectively reduces staff's working strength.

Example 2

As shown in fig. 3, the present embodiment provides an intelligent mine ventilation adjusting device, which includes a frame body 1, a movable mechanism 2 and a rotating mechanism 3; the frame body 1 comprises an air suction column 11, an air inlet 12 and a bottom plate 13, the air suction column is cylindrical, the left end of the air suction column is connected with the air inlet 12, and the bottom of the air suction column 11 is connected with the bottom plate 13.

As shown in fig. 2, the moving mechanism 2 is installed outside the air inlet of the frame body, the moving mechanism includes a connecting plate 21, a connecting spring 22, a limiting plate 23, a connecting rod 24, a limiting block 25 and a filter screen plate 26, the two connecting plates 21 are both arc-shaped and symmetrically and fixedly arranged on both sides of the inner edge of the air inlet 12, the connecting plate 21 is designed as a groove 2101, the connecting spring 22 is fixed on the middle-upper portion of the inner side, and the limiting plate 23 is also arc-shaped and is matched with the groove 2101 of the connecting plate 21, so as to ensure that the limiting plate 23 can slide on the inner side of the connecting plate 21. The limiting plate 23 is arranged in the groove 2101 of the connecting plate 21, one end of the limiting plate is connected with the connecting spring 22, the limiting plate 23 is provided with a convex connecting rod 24, the two sides of the filter screen plate 26 are provided with limiting blocks 25, the limiting blocks 25 are arranged in the groove 2101 of the connecting plate 21, the middle of the limiting plate is provided with a through limiting channel, the limiting plate 23 penetrates through the limiting channel of the limiting blocks 25, the limiting plate 23 connected with the connecting spring 22 is guaranteed not to be subjected to external force, the position of the limiting plate 23 is stable, and therefore the filter screen plate 26 is fixed at the air inlet 12.

As shown in fig. 4 and 5, the rotating mechanism 3 includes a support column 31, a support plate 32, an anti-slip plate 33, an insertion rod 34, a tension spring 35, a fixing groove 36, a clamping plate 37 and a clamping plate 38, the upper end of the support column is fixed on the bottom plate of the frame body, the lower end of the support column is connected with the anti-slip plate through a rotating shaft, a support plate is further arranged between the anti-slip plate and the bottom plate and on the support column, one side of the support plate is connected with the insertion rod in a penetrating manner, the upper end of the insertion rod is connected with the tension spring, the fixing groove is formed in the surface of the corresponding position of the anti-slip plate, the clamping plate is connected to the surface of the inner side of the fixing groove, the clamping plate is fixedly connected to the bottom end of the insertion rod, and the clamping plate are clamped.

In addition, the worker pulls the insert rod 34 upward, so that the tension spring 35 is pulled, the position of the catch plate 38 moves upward, the movement of the catch plate 38 is not blocked by the engaging plate 37, the worker can rotate the position of the support plate 32 conveniently, and the position of the suction column 11 rotates.

Finally, it should be noted that the above only illustrates the technical solution of the present invention and not by limitation, and although the present invention has been described in detail with reference to preferred arrangements, a person skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. An intelligent mine ventilation adjusting device is characterized by comprising a frame body (1), a movable mechanism (2) and a rotating mechanism (3);

the frame body (1) comprises an air suction column (11), an air inlet (12) and a bottom plate (13), one end of the air suction column is connected with the air inlet, and the bottom of the air suction column is connected with the bottom plate;

the movable mechanism (2) is arranged at the outer side of the air inlet of the frame body and comprises two connecting plates (21), connecting springs (22), limiting plates (23), connecting rods (24), limiting blocks (25) and filter screen plates (26), the two connecting plates are symmetrically arranged and are respectively fixed on two sides of the inner edge of the air inlet in an arc shape, the connecting plates are designed into grooves (2101), the connecting springs are fixed on the middle-upper parts of the inner sides of the connecting plates, the limiting plates are arranged in the grooves of the connecting plates, one ends of the limiting plates are connected with the connecting springs, the protruding connecting rods are arranged on the limiting plates, the limiting blocks are arranged on two sides of the filter screen plates and are arranged in the grooves of the connecting plates, penetrating limiting channels are arranged in the middle parts of the limiting plates, and the limiting plates penetrate through the limiting channels, so that the filter screen plates are fixed at the air inlet;

rotary mechanism (3) are including support column (31), backup pad (32), antiskid ribbed tile (33), inserted bar (34), extension spring (35), fixed slot (36), block board (37) and cardboard (38), the support column upper end is fixed in on the bottom plate of support body, the lower extreme is connected with the antiskid ribbed tile through the pivot, position between antiskid ribbed tile and bottom plate, still be provided with the backup pad on the support column, one side through connection of backup pad has the inserted bar, the upper end of inserted bar is connected with the extension spring, the fixed slot has been seted up on the corresponding position surface of antiskid ribbed tile, the inboard surface joint of fixed slot has the block board, the bottom fixedly connected with cardboard of inserted bar.

2. The intelligent mine ventilation regulating device of claim 1, wherein the moving mechanisms (2) are arranged in two groups symmetrically at the air inlet of the frame body.

3. The intelligent mine ventilation adjustment device of claim 1, wherein the limiting plate (23) is arc-shaped and matches the groove (2101) of the connection plate (21).

4. The intelligent mine ventilation adjustment device of claim 1, wherein the insertion rod (34) is inserted inside the fixing groove (36).