CN220036713U - Mine ventilation air flow distribution mechanism - Google Patents
Mine ventilation air flow distribution mechanism Download PDFInfo
- Publication number
- CN220036713U CN220036713U CN202321657181.6U CN202321657181U CN220036713U CN 220036713 U CN220036713 U CN 220036713U CN 202321657181 U CN202321657181 U CN 202321657181U CN 220036713 U CN220036713 U CN 220036713U
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- Prior art keywords
- flow distribution
- distribution mechanism
- ventilation air
- ring
- connecting pipe
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- 230000007246 mechanism Effects 0.000 title claims abstract description 72
- 238000009826 distribution Methods 0.000 title claims abstract description 64
- 238000009423 ventilation Methods 0.000 title claims abstract description 46
- 238000004140 cleaning Methods 0.000 claims description 30
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 26
- 238000009434 installation Methods 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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Abstract
The utility model discloses a ventilation air methane flow distribution mechanism of a mine, which comprises a flow distribution mechanism main body, wherein the flow distribution mechanism main body comprises a main pipe body, an outlet, a hollow ring and a connecting pipe, the hollow ring and the connecting pipe are of an integrated structure, the connecting pipe is communicated with the hollow ring, and the connecting pipe and the hollow ring are arranged in the main pipe body; through design fixed mounting mechanism, when can installing flow distribution mechanism main part and use, the tip embedding connecting pipe of the inside ventilation air duct of mine is sealed by the sealing gasket installation, after the sealing block installation, spanner block drives the lead screw at the surface of rotating head and rotates, the lead screw rotates and will remove the outer surface removal of frame at the lead screw, and drive the inside bottom limit sliding control of stopper at the recess when removing the frame removal, remove the frame removal and drive splint sticis at external ventilation air duct's surface, and be convenient for sticis fixed fast when using flow distribution mechanism main part.
Description
Technical Field
The utility model belongs to the technical field of flow distribution mechanisms, and particularly relates to a mine ventilation air flow distribution mechanism.
Background
The ventilation air methane of the mine is also called ventilation air methane of the mine, and the concentration of the methane is lower than 0.75 percent, when ventilation air methane is required to be uniformly discharged and treated in the mine, the methane is usually discharged by installing a flow distribution mechanism, the existing flow distribution mechanism is installed at the end part of a ventilation air pipeline at the temporal part of the mine for use, is convenient to rapidly install and use in a flow distribution manner, is convenient to uniformly distribute and operate in a discharge manner, improves the uniform distribution effect of the flow distribution mechanism in the ventilation air methane discharge manner, and simultaneously improves the convenience of installation and use of the flow distribution mechanism in the mine;
the existing flow distribution mechanism is installed in the mine for ventilation air methane distribution, when the flow distribution mechanism is installed for use, the flow distribution mechanism is directly and fixedly installed through screw thread structure rotation, and the screw thread structure at the end part of the connecting pipeline inside the mine is easy to damage due to friction of the flow distribution mechanism and the screw thread structure at the end part of the connecting pipeline inside the mine during regular screwing installation, the flow distribution mechanism is inconvenient to screw and install, leakage is generated during use, and therefore the problem of convenience in installation of the flow distribution mechanism in the mine is affected, and the mine ventilation air methane flow distribution mechanism is proposed for this purpose.
Disclosure of Invention
The utility model aims to provide a ventilation air flow distribution mechanism for a mine, which aims to solve the problems that in the background technology, the friction damage of a thread structure at the end part of a connecting pipeline in the mine and the screw connection of the flow distribution mechanism are easy to cause, the screw connection of the flow distribution mechanism is inconvenient, and leakage is generated in use, so that the convenience of the installation of the flow distribution mechanism in the mine is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mine ventilation air methane flow distribution mechanism, includes flow distribution mechanism main part, flow distribution mechanism main part includes the body of being responsible for, export, cavity ring and connecting pipe structure as an organic whole, just the connecting pipe with the cavity ring communicates with each other, the connecting pipe with the cavity ring sets up the inside of being responsible for the body, the export closes the upper surface of connecting at the cavity ring soon, still be provided with in the flow distribution mechanism main part:
the fixed mounting mechanism comprises a rotation adjusting assembly, a fixed clamping assembly and a limiting assembly, and is arranged at the edge of the inner bottom end of the main pipe body;
the cleaning mechanism comprises a cleaning assembly and a rotating assembly, and the cleaning mechanism is arranged inside the hollow ring.
Preferably, the rotation adjusting assembly comprises a groove formed in the edge of the lower surface of the main pipe body, a screw rod is rotatably connected in the groove, a rotating head is mounted on the surface of the end portion of the screw rod, located on the main pipe body, and a moving frame is arranged on the outer surface of the screw rod.
Preferably, the screw rod penetrates through the inner part of the movable frame, and the end part of the movable frame extends to the inner part of the main pipe body.
Preferably, the fixed clamping assembly comprises a clamping plate fixedly arranged at the end part of the movable frame through a screw, and the clamping plate is of an arc-shaped structure.
Preferably, the limiting component comprises a limiting block arranged on the lower surface of the end part of the movable frame, and the end part of the limiting block is in sliding connection with the inner bottom end of the groove.
Preferably, the cleaning assembly comprises connecting rings arranged on two sides of the interior of the hollow ring, the outer surface of the connecting ring is fixedly provided with the cleaning ring through screws, and the outer surface of the cleaning ring is matched with the inner surface structure of the hollow ring.
Preferably, the rotating assembly comprises moving rods arranged on two sides of the inside of the connecting pipe, the end parts of the connecting rings are fixedly connected with the end parts of the moving rods through screws, the rotating assembly comprises a rotating groove formed in the edge of the bottom end inside the connecting pipe, the end parts of the moving rods are embedded into the rotating groove, and the rotating ring is arranged at the joint of the bottom ends of the two moving rods.
Compared with the prior art, the utility model has the beneficial effects that:
through design fixed mounting mechanism, when can installing flow distribution mechanism main part and use, the tip embedding connecting pipe of the inside ventilation duct of mine is sealed by the sealing gasket to be installed, after the sealed block installation, spanner block drives the lead screw rotation at the surface of rotating head, the lead screw rotates and will remove the frame and remove at the surface of lead screw, and it drives stopper in the inside bottom limit sliding control of recess to remove the frame and remove the inside bottom limit sliding control that drives splint and sticis at external ventilation duct's surface, and be convenient for sticis fixed fast with flow distribution mechanism main part when using, be difficult for causing the damage during the regular dismouting, and improve flow distribution mechanism main part fixed mounting's convenience when using.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the movable frame and the clamping plate according to the present utility model;
FIG. 4 is a schematic cross-sectional view of the main pipe body, hollow ring and connecting pipe of the present utility model;
FIG. 5 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;
FIG. 6 is an enlarged schematic view of the portion B of FIG. 2 according to the present utility model;
in the figure: 100. a flow distribution mechanism body; 101. a main pipe body; 1011. a rotating head; 1012. a screw rod; 1013. a groove; 1014. a limiting block; 1015. a moving rack; 1016. a clamping plate; 102. an outlet; 103. a hollow ring; 1031. a moving rod; 1032. a rotating ring; 1033. a cleaning ring; 1034. a rotating groove; 1035. a connecting ring; 104. and (5) connecting pipes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a mine ventilation air flow distribution mechanism, including flow distribution mechanism main part 100, flow distribution mechanism main part 100 includes the main body 101, the export 102, cavity ring 103 and connecting pipe 104 are integrated into one piece structure, and connecting pipe 104 communicates with each other with cavity ring 103, connecting pipe 104 and cavity ring 103 set up in the inside of main body 101, the export 102 closes the upper surface of connecting at cavity ring 103 soon, when flow distribution mechanism main part 100 is installed and is used, get into the inside of cavity ring 103 again when getting into the ventilation air to the inside of connecting pipe 104, be convenient for discharge ventilation air to certain position with the uniform distribution of ventilation air through export 102 when the inside of cavity ring 103 gets into the ventilation air, and be convenient for install flow distribution mechanism main part 100 and use at the inside ventilation air distribution of mine, still be provided with on the flow distribution mechanism main part 100:
the fixed mounting mechanism comprises a rotation adjusting assembly, a fixed clamping assembly and a limiting assembly, wherein the fixed mounting mechanism is arranged at the edge of the inner bottom end of the main pipe body 101, and can be used for fixedly mounting the flow distribution mechanism main body 100 in a mine when the flow distribution mechanism main body 100 is mounted and used in the mine, and is mounted rapidly and more conveniently.
In order to facilitate adjustment of the position of the clamping plate 1016 through the rotation adjustment assembly, and facilitate movement, clamping and fixing, and enhance fixing and mounting, in this embodiment, preferably, the rotation adjustment assembly includes a groove 1013 formed at the edge of the lower surface of the main pipe body 101, a screw 1012 is rotatably connected to the inside of the groove 1013, the end of the screw 1012 is located on the surface of the main pipe body 101, a rotating head 1011 is mounted on the surface of the rotating head 1011, the screw 1012 is driven to rotate by a wrench to facilitate rotation and adjustment, and a moving frame 1015 is disposed on the outer surface of the screw 1012, the moving frame 1015 is moved on the outer surface of the screw 1012 when the screw 1012 rotates, the screw 1012 drives the moving frame 1015 to move on the outer surface of the screw 1012, and is convenient to move, pressing and fixing, the screw 1012 penetrates through the inside of the moving frame 1015, and the end of the moving frame 1015 extends to the inside of the main pipe body 101.
In order to be convenient for fix the flow distribution mechanism main part 100 with external centre gripping when using through fixed clamp assembly, and fixed mounting is more convenient, in this embodiment, preferably, fixed clamp assembly includes the splint 1016 at the end of remove the frame 1015 through screw fixed mounting, and splint 1016 is the arc structure, remove regulation splint 1016 centre gripping by removing the frame 1015 fixedly, and be convenient for quick fixed mounting, in order to be convenient for remove the frame 1015 stable control when removing the regulation through spacing subassembly, and be convenient for remove the regulation stably, spacing subassembly is including setting up the stopper 1014 at removal frame 1015 end lower surface, and the tip of stopper is connected with the inside bottom of recess 1013 in a sliding manner, remove through removal frame 1015 and drive stopper 1014 and remove spacing slip at the inside bottom of recess 1013.
The cleaning mechanism comprises a cleaning component and a rotating component, the cleaning mechanism is arranged in the hollow ring 103, when ventilation air is distributed in a mine by the flow distribution mechanism main body 100, ventilation air is taken into the hollow ring 103, and at the moment, the cleaning mechanism cleans the hollow ring 103, is not easy to block, and is convenient to redistribute ventilation air.
In order to facilitate the dust cleaning treatment of entering the hollow ring 103 through the cleaning assembly, and not easy to be blocked, in this embodiment, preferably, the cleaning assembly includes a connection ring 1035 disposed at two sides of the hollow ring 103, the outer surface of the connection ring 1035 is fixedly provided with a cleaning ring 1033 through screws, and the outer surface of the cleaning ring 1033 is matched with the inner surface structure of the hollow ring 103, and the connection ring 1035 drives the cleaning ring 1033 to rotate to contact with the inner surface of the hollow ring 103 for cleaning, so as to smoothly distribute ventilation air methane.
In order to facilitate the rotation adjustment of the connection ring 1035 and the cleaning ring 1033 by the rotation component and facilitate the rotation cleaning process, in this embodiment, preferably, the rotation component includes a moving rod 1031 disposed at two sides inside the connection pipe 104, and the end of the connection ring 1035 is fixedly connected with the end of the moving rod 1031 by a screw, and includes a rotation groove 1034 formed at the edge of the bottom end inside the connection pipe 104, so that the end of the moving rod 1031 is conveniently used in the rotation groove 1034 for rotation control, and is convenient for stable rotation adjustment, and the end of the moving rod 1031 is embedded into the rotation groove 1034, and the rotating ring 1032 is disposed at the joint of the bottom ends of the two moving rods 1031, so that the hand-held rotating ring 1032 drives the moving rod 1031 to rotate, and is convenient for the rotation cleaning process.
The working principle and the using flow of the utility model are as follows: when the ventilation air flow distribution mechanism for the mine is used, firstly, the end part of a ventilation air pipe in the mine is embedded into the connecting pipe 104 and is sealed and installed by a sealing gasket, and after the sealing clamping installation, a spanner is clamped on the outer surface of the rotating head 1011 to drive the screw rod 1012 to rotate, the screw rod 1012 rotates to move the movable frame 1015 on the outer surface of the screw rod 1012, and the movable frame 1015 moves to drive the limiting block 1014 to limit and slidingly control the inner bottom end of the groove 1013, and the movable frame 1015 moves to drive the clamping plate 1016 to tightly press the surface of the ventilation air pipe outside, so that the main body 100 of the ventilation air flow distribution mechanism is conveniently and rapidly pressed and fixed in use, the damage is not easy to cause in the process of regular disassembly, and the convenience of fixedly installing the main body 100 of the ventilation air flow distribution mechanism in use is improved;
then when the flow distribution mechanism main body 100 is used after being installed, the ventilation air enters the hollow ring 103 again when the ventilation air enters the connecting pipe 104, and the ventilation air is uniformly distributed and discharged to a certain position through the outlet 102 when the ventilation air enters the hollow ring 103, so that the flow distribution mechanism main body 100 is conveniently installed in a mine for ventilation air distribution;
finally, when the flow distribution mechanism main body 100 is installed inside a mine and used for a certain period, ventilation air methane enters the hollow ring 103 and causes a certain amount of dust inside, at this time, after the flow distribution mechanism main body 100 is disassembled, the hand-held rotating ring 1032 drives the moving rod 1031 to rotate, the end part of the moving rod 1031 is positioned in the inner limit of the rotating groove 1034 when rotating, the moving rod 1031 drives the connecting ring 1035 and the cleaning ring 1033 to rotate on the inner surface of the hollow ring 103, dust is cleaned on the inner surface of the hollow ring 103 through the rotation of the cleaning ring 1033, the cleaning is facilitated, the dust is not easy to enter the interior and is easy to block, the cleaning treatment effect of the flow distribution mechanism main body 100 when installed and used is improved, and ventilation air methane operation is conveniently and evenly distributed.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Mine ventilation air flow distribution mechanism, including flow distribution mechanism main part (100), flow distribution mechanism main part (100) are including being responsible for body (101), export (102), cavity ring (103) and connecting pipe (104), cavity ring (103) are as an organic whole structure with connecting pipe (104), just connecting pipe (104) with cavity ring (103) communicate with each other, connecting pipe (104) with cavity ring (103) set up in the inside of being responsible for body (101), export (102) spin connect at the upper surface of cavity ring (103), its characterized in that: the flow distribution mechanism main body (100) is also provided with:
the fixed mounting mechanism comprises a rotation adjusting assembly, a fixed clamping assembly and a limiting assembly, and is arranged at the edge of the inner bottom end of the main pipe body (101);
and the cleaning mechanism comprises a cleaning component and a rotating component, and is arranged inside the hollow ring (103).
2. The mine ventilation air flow distribution mechanism of claim 1, wherein: the rotation adjusting assembly comprises a groove (1013) formed in the edge of the lower surface of the main pipe body (101), a screw rod (1012) is rotatably connected in the groove (1013), a rotating head (1011) is mounted on the surface of the end portion of the screw rod (1012) located on the main pipe body (101), and a moving frame (1015) arranged on the outer surface of the screw rod (1012).
3. The mine ventilation air flow distribution mechanism of claim 2, wherein: the screw (1012) penetrates through the inner part of the movable frame (1015), and the end part of the movable frame (1015) extends to the inner part of the main pipe body (101).
4. The mine ventilation air flow distribution mechanism of claim 2, wherein: the fixed clamping assembly comprises a clamping plate (1016) fixedly arranged at the end part of the movable frame (1015) through a screw, and the clamping plate (1016) is of an arc-shaped structure.
5. The mine ventilation air flow distribution mechanism of claim 2, wherein: the limiting assembly comprises a limiting block (1014) arranged on the lower surface of the end part of the movable frame (1015), and the end part of the limiting block (1014) is in sliding connection with the inner bottom end of the groove (1013).
6. The mine ventilation air flow distribution mechanism of claim 1, wherein: the cleaning assembly comprises connecting rings (1035) arranged on two sides of the interior of the hollow ring (103), the outer surface of the connecting ring (1035) is fixedly provided with a cleaning ring (1033) through screws, and the outer surface of the cleaning ring (1033) is matched with the inner surface structure of the hollow ring (103).
7. The mine ventilation air flow distribution mechanism of claim 6, wherein: the rotating assembly comprises a movable rod (1031) arranged on two sides of the inside of the connecting pipe (104), the end part of the connecting ring (1035) is fixedly connected with the end part of the movable rod (1031) through a screw, the rotating assembly comprises a rotating groove (1034) formed in the edge of the bottom end of the inside of the connecting pipe (104), the end part of the movable rod (1031) is embedded into the rotating groove (1034), and the rotating ring (1032) is arranged at the joint of the bottom ends of the two movable rods (1031).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657181.6U CN220036713U (en) | 2023-06-28 | 2023-06-28 | Mine ventilation air flow distribution mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657181.6U CN220036713U (en) | 2023-06-28 | 2023-06-28 | Mine ventilation air flow distribution mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220036713U true CN220036713U (en) | 2023-11-17 |
Family
ID=88738281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321657181.6U Active CN220036713U (en) | 2023-06-28 | 2023-06-28 | Mine ventilation air flow distribution mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220036713U (en) |
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2023
- 2023-06-28 CN CN202321657181.6U patent/CN220036713U/en active Active
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