CN210426675U - Water level sensor of water bin for coal mine - Google Patents
Water level sensor of water bin for coal mine Download PDFInfo
- Publication number
- CN210426675U CN210426675U CN201921254658.XU CN201921254658U CN210426675U CN 210426675 U CN210426675 U CN 210426675U CN 201921254658 U CN201921254658 U CN 201921254658U CN 210426675 U CN210426675 U CN 210426675U
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- Prior art keywords
- level sensor
- sump
- water level
- water
- coal mine
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Abstract
The utility model belongs to the water level sensor field, especially, water level sensor for coal mine, the detection position to current water level sensor for coal mine is single, a plurality of positions in can not the real-time supervision sump need install a large amount of sensors, the great problem of cost, the following scheme is proposed now, and it includes the sump, fixed mounting has the fixed plate on the inner wall of sump, and the slide opening has been seted up at the top of fixed plate, and slidable mounting has the movable plate in the slide opening, and the bottom fixed mounting of movable plate has the water level sensor body, threaded hole has been seted up to one side of movable plate, and the lead screw is installed to the screw hole internal thread, and the one end of lead screw is rotated and is installed on one side. The utility model discloses rational in infrastructure, convenient operation, this water sump level sensor for coal mine's detection position is abundant, can a plurality of positions in the real-time supervision water sump, has replaced a plurality of sensors simultaneous monitoring, has reduced the monitoring cost.
Description
Technical Field
The utility model relates to a level sensor technical field especially relates to a water level sensor of water storehouse for coal mine.
Background
The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a minery coal mine and an open pit coal mine, when a coal bed is far away from the ground surface, a roadway is generally dug towards the underground, so that the minery coal mine is obtained, and the water sump is a water storage roadway which is positioned below the level of a shaft bottom yard, generally consists of two mutually independent roadways with the same section, is also called as a main water sump and consists of a main sump and an auxiliary sump, and a water level sensor is required to be installed in the water sump to monitor the water level in real time;
however, the existing water level sensor for the coal mine has a single detection position, cannot monitor multiple positions in the water sump in real time, needs to be provided with a large number of sensors, and is high in cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the detection position singleness that has sump level sensor for the coal mine among the prior art, a plurality of positions in can not the real-time supervision sump need install a large amount of sensors, the great shortcoming of cost, and the sump level sensor for the coal mine that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a water level sensor for coal mine, includes the sump, fixed mounting has the fixed plate on the inner wall of sump, and the slide opening has been seted up at the top of fixed plate, and slidable mounting has the movable plate in the slide opening, and the bottom fixed mounting of movable plate has the level sensor body, threaded hole is seted up to one side of movable plate, and the lead screw is installed to the screw hole internal thread, and the one end of lead screw is rotated and is installed on one side inner wall of sump, and the other end of lead screw extends to the outside and the fixed mounting of sump and has first belt pulley, one side of sump is rotated and is installed the dwang, and the one end fixed mounting of dwang has the second belt pulley, and the meshing has same belt on second belt pulley and the first belt pulley.
Preferably, actuating mechanism includes slide, two sprocket and servo motor, and the fixed slot has been seted up to one side of sump, and slidable mounting has the control panel in the fixed slot, and the welding has two baffles on one side inner wall of fixed slot, baffle and the looks adaptation of control panel, and slide fixed mounting has the rack in one side of control panel, and fixed cover is equipped with the gear on the dwang, and the control panel round trip movement in the fixed slot drives the slide round trip movement.
Preferably, gear and rack meshing, one side fixed mounting of control panel has two installation pieces, and the compression spring groove has all been seted up to one side that two installation pieces are close to each other, and equal slidable mounting has a control block in two compression spring grooves, and the one end that two control blocks kept away from each other all welds the pressure spring, and the one end that two pressure springs kept away from each other all welds on the inner wall in two compression spring grooves that correspond, and the chain drives the fixed block and removes, and the fixed block drives the control block and removes, and the control block drives the control panel and slides in the fixed slot.
Preferably, equal fixed mounting has the mounting panel on the both sides inner wall of fixed slot, and the sprocket rotates the mount pad on the mounting panel that corresponds, and the meshing has same chain on two sprockets, and fixed mounting has the fixed block on the chain, and the fixed block contacts with the control block, and fixed mounting has first bevel gear on the sprocket, and the fixed block removes the opposite side of sprocket and drives another fixed block and remove to this reciprocating motion control panel round trip movement in the fixed slot.
Preferably, the servo motor is fixedly installed on the inner wall of one side of the fixing groove, a second bevel gear is connected to an output shaft of the servo motor in a transmission mode, the second bevel gear is meshed with the first bevel gear, the servo motor drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, and the first bevel gear drives the chain wheel to rotate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) according to the scheme, the servo motor drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the fixed block drives the control block to move, the control block drives the control panel to slide in the fixed groove, and the fixed block continues to move and extrudes the control block;
(2) according to the scheme, the fixed block moves to the other side of the chain wheel and drives the other fixed block to move, the control panel drives the sliding plate to move back and forth, the gear drives the second belt pulley to rotate back and forth, the first belt pulley drives the lead screw to rotate back and forth, and the movable plate drives the water level sensor body to move back and forth, so that the water level of the water sump can be detected back and forth;
the utility model discloses rational in infrastructure, convenient operation, this water sump level sensor for coal mine's detection position is abundant, can a plurality of positions in the real-time supervision water sump, has replaced a plurality of sensors simultaneous monitoring, has reduced the monitoring cost.
Drawings
Fig. 1 is a schematic view of a front view structure of a water level sensor of a coal mine water sump provided by the present invention;
fig. 2 is a schematic structural view of a part a of a water level sensor of a coal mine sump provided by the present invention;
fig. 3 is the utility model provides a part B of colliery sump level sensor's that the utility model provides a schematic structure.
In the figure: the water level sensor comprises a water sump 1, a fixing plate 2, a moving plate 3, a water level sensor body 4, a screw rod 5, a first belt pulley 6, a rotating rod 7, a second belt pulley 8, a belt 9, a fixing groove 10, a control plate 11, a sliding plate 12, a gear 13, a sprocket 14, a chain 15, a fixing block 16, a mounting block 17, a control block 18, a first bevel gear 19, a servo motor 20 and a second bevel gear 21.
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.
Example 1
Referring to fig. 1-3, a water level sensor for a coal mine, including a water sump 1, a fixed plate 2 is fixedly mounted on the inner wall of the water sump 1, a slide hole is formed in the top of the fixed plate 2, a movable plate 3 is slidably mounted in the slide hole, a water level sensor body 4 is fixedly mounted at the bottom of the movable plate 3, a threaded hole is formed in one side of the movable plate 3, a lead screw 5 is mounted in the threaded hole, one end of the lead screw 5 is rotatably mounted on the inner wall of one side of the water sump 1, the other end of the lead screw 5 extends to the outer side of the water sump 1 and is fixedly mounted with a first belt pulley 6, a rotating rod 7 is rotatably mounted on one side of the water sump 1, a second belt pulley 8 is fixedly mounted at one end of the rotating rod 7, the same belt 9 is meshed on the second belt pulley 8.
In this embodiment, actuating mechanism includes slide 12, two sprocket 14 and servo motor 20, fixed slot 10 has been seted up to one side of sump 1, slidable mounting has control panel 11 in fixed slot 10, the welding has two baffles on one side inner wall of fixed slot 10, baffle and 11 looks adaptations of control panel, slide 12 fixed mounting is in one side of control panel 11, one side fixed mounting of slide 12 has the rack, fixed cover is equipped with gear 13 on dwang 7, control panel 11 round trip movement in fixed slot 10, control panel 11 drives slide 12 round trip movement.
In this embodiment, gear 13 and rack toothing, one side fixed mounting of control panel 11 has two installation pieces 17, the compression spring groove has all been seted up to one side that two installation pieces 17 are close to each other, equal slidable mounting has control block 18 in two compression spring inslots, the equal welding of one end that two control blocks 18 kept away from each other has the pressure spring, the one end that two pressure springs kept away from each other all welds on the inner wall in two compression spring grooves that correspond, chain 15 drives fixed block 16 and removes, fixed block 16 drives control block 18 and removes, control block 18 drives control panel 11 and slides in fixed slot 10.
In this embodiment, mounting plates are fixedly mounted on inner walls of two sides of the fixing groove 10, the chain wheels 14 rotate the mounting seats on the corresponding mounting plates, the two chain wheels 14 are engaged with the same chain 15, a fixing block 16 is fixedly mounted on the chain 15, the fixing block 16 is in contact with the control block 18, a first bevel gear 19 is fixedly mounted on the chain wheel 14, the fixing block 16 moves to the other side of the chain wheel 15 and drives the other fixing block 16 to move, and thus the control plate 11 is driven to move back and forth in the fixing groove 10 in a reciprocating manner.
In this embodiment, the servo motor 20 is fixedly installed on the inner wall of one side of the fixing groove 10, a second bevel gear 21 is connected to an output shaft of the servo motor 20 in a transmission manner, the second bevel gear 21 is engaged with the first bevel gear 19, the servo motor 20 drives the second bevel gear 21 to rotate, the second bevel gear 21 drives the first bevel gear 19 to rotate, and the first bevel gear 19 drives the sprocket 14 to rotate.
Example 2
Referring to fig. 1-3, a water level sensor for a coal mine, including a water sump 1, a fixed plate 2 is fixedly installed on the inner wall of the water sump 1 through a bolt, a slide hole is formed in the top of the fixed plate 2, a movable plate 3 is slidably installed in the slide hole, a water level sensor body 4 is installed at the bottom of the movable plate 3 through a bolt, a threaded hole is formed in one side of the movable plate 3, a lead screw 5 is installed in the threaded hole, one end of the lead screw 5 is rotatably installed on the inner wall of one side of the water sump 1, the other end of the lead screw 5 extends to the outer side of the water sump 1 and is fixedly provided with a first belt pulley 6 through a bolt, a rotating rod 7 is rotatably installed on one side of the water sump 1, a second belt pulley 8 is fixedly installed at one end of the rotating rod 7 through a bolt, the same belt 9 is meshed with the first.
In this embodiment, actuating mechanism includes slide 12, two sprocket 14 and servo motor 20, fixed slot 10 has been seted up to one side of sump 1, slidable mounting has control panel 11 in fixed slot 10, the welding has two baffles on one side inner wall of fixed slot 10, baffle and 11 looks adaptations of control panel, slide 12 passes through bolt fixed mounting in one side of control panel 11, there is the rack one side of slide 12 through bolt fixed mounting, fixed cover is equipped with gear 13 on the dwang 7, control panel 11 round trip movement in fixed slot 10, control panel 11 drives slide 12 round trip movement.
In this embodiment, gear 13 and rack toothing, there are two installation pieces 17 in one side of control panel 11 through bolt fixed mounting, the compression spring groove has all been seted up to one side that two installation pieces 17 are close to each other, equal slidable mounting has control block 18 in two compression spring inslots, the pressure spring has all been welded to the one end that two control blocks 18 kept away from each other, the one end that two pressure springs kept away from each other all welds on the inner wall in two compression spring grooves that correspond, chain 15 drives fixed block 16 and removes, fixed block 16 drives control block 18 and removes, control block 18 drives control panel 11 and slides in fixed slot 10.
In this embodiment, all there is the mounting panel through bolt fixed mounting on the both sides inner wall of fixed slot 10, sprocket 14 rotates the mount pad on the mounting panel that corresponds, two meshing have same chain 15 on sprocket 14, there is fixed block 16 through bolt fixed mounting on the chain 15, fixed block 16 contacts with control block 18, there is first bevel gear 19 through bolt fixed mounting on sprocket 14, fixed block 16 moves the opposite side of sprocket 15 and drives another fixed block 16 and removes to this reciprocating motion control panel 11 round trip movement in fixed slot 10.
In this embodiment, the servo motor 20 is fixedly installed on the inner wall of one side of the fixing groove 10 through a bolt, a second bevel gear 21 is connected to an output shaft of the servo motor 20 in a transmission manner, the second bevel gear 21 is engaged with the first bevel gear 19, the servo motor 20 drives the second bevel gear 21 to rotate, the second bevel gear 21 drives the first bevel gear 19 to rotate, and the first bevel gear 19 drives the sprocket 14 to rotate.
In this embodiment, a servo motor 20 drives a second bevel gear 21 to rotate, a power supply of the servo motor 20 is connected to a commercial power switch socket, the second bevel gear 21 drives a first bevel gear 19 to rotate, the first bevel gear 19 drives a chain wheel 14 to rotate, the chain wheel 14 drives a chain 15 to transmit, the chain 15 drives a fixed block 16 to move, the fixed block 16 drives a control block 18 to move, the control block 18 drives a control panel 11 to slide in a fixed slot 10, after the control panel 11 is contacted with one of the baffles, the control panel 11 is restricted from moving, the fixed block 16 continues to move and extrude the control block 18, the fixed block 16 moves to the other side of the chain wheel 15 and drives the other fixed block 16 to move, so as to drive the control panel 11 to move back and forth in the fixed slot 10, the control panel 11 drives a sliding plate 12 to move back and forth, the second belt pulley 8 drives the first belt pulley 6 through the belt 9 and makes a round trip to rotate, and the first belt pulley 6 drives the 5 round trip rotations of lead screw, and lead screw 5 drives 3 round trip movements of movable plate, and movable plate 3 drives 4 round trip movements of level sensor body, can make a round trip to detect the water level of sump 1, the utility model discloses rational in infrastructure, convenient operation, this colliery water sump level sensor's detection position is abundant, can real-time supervision a plurality of positions in the sump, has replaced a plurality of sensors to monitor simultaneously, has reduced the monitoring cost.
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 (5)
1. The water level sensor for the water sump for the coal mine comprises a water sump (1) and is characterized in that a fixed plate (2) is fixedly mounted on the inner wall of the water sump (1), a slide hole is formed in the top of the fixed plate (2), a movable plate (3) is slidably mounted in the slide hole, a water level sensor body (4) is fixedly mounted at the bottom of the movable plate (3), a threaded hole is formed in one side of the movable plate (3), a lead screw (5) is mounted in the threaded hole, one end of the lead screw (5) is rotatably mounted on the inner wall of one side of the water sump (1), the other end of the lead screw (5) extends to the outer side of the water sump (1) and is fixedly mounted with a first belt pulley (6), a rotating rod (7) is rotatably mounted on one side of the water sump (1), a second belt pulley (8) is fixedly mounted at one end of the rotating rod (7), and the same belt (, the water sump (1) is provided with a driving mechanism, and the driving mechanism is matched with the rotating rod (7).
2. The water level sensor for the coal mine water sump according to claim 1, wherein the driving mechanism comprises a sliding plate (12), two chain wheels (14) and a servo motor (20), a fixing groove (10) is formed in one side of the water sump (1), a control plate (11) is slidably mounted in the fixing groove (10), two baffles are welded on the inner wall of one side of the fixing groove (10) and are matched with the control plate (11), the sliding plate (12) is fixedly mounted on one side of the control plate (11), a rack is fixedly mounted on one side of the sliding plate (12), and a gear (13) is fixedly sleeved on the rotating rod (7).
3. The water level sensor of the coal mine water sump according to claim 2, wherein the gear (13) is meshed with a rack, two mounting blocks (17) are fixedly mounted on one side of the control plate (11), compression spring grooves are formed in the sides, close to each other, of the two mounting blocks (17), control blocks (18) are slidably mounted in the two compression spring grooves, compression springs are welded to the ends, far away from each other, of the two control blocks (18), and the ends, far away from each other, of the two compression springs are welded to the inner walls of the two corresponding compression spring grooves.
4. The water level sensor for the coal mine sump according to claim 2, wherein mounting plates are fixedly mounted on the inner walls of the two sides of the fixing groove (10), the chain wheels (14) rotate to be mounted on the corresponding mounting plates, the same chain (15) is meshed on the two chain wheels (14), a fixing block (16) is fixedly mounted on the chain (15), the fixing block (16) is in contact with the control block (18), and a first bevel gear (19) is fixedly mounted on the chain wheels (14).
5. The water level sensor for the coal mine water sump according to claim 2, wherein the servo motor (20) is fixedly arranged on one side inner wall of the fixed groove (10), a second bevel gear (21) is connected to an output shaft of the servo motor (20) in a transmission manner, and the second bevel gear (21) is meshed with the first bevel gear (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254658.XU CN210426675U (en) | 2019-08-05 | 2019-08-05 | Water level sensor of water bin for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254658.XU CN210426675U (en) | 2019-08-05 | 2019-08-05 | Water level sensor of water bin for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210426675U true CN210426675U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921254658.XU Expired - Fee Related CN210426675U (en) | 2019-08-05 | 2019-08-05 | Water level sensor of water bin for coal mine |
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| CN (1) | CN210426675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981943A (en) * | 2020-07-26 | 2020-11-24 | 葛庆运 | Coal mine sump sludge thickness measuring device |
-
2019
- 2019-08-05 CN CN201921254658.XU patent/CN210426675U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981943A (en) * | 2020-07-26 | 2020-11-24 | 葛庆运 | Coal mine sump sludge thickness measuring device |
| CN111981943B (en) * | 2020-07-26 | 2022-06-24 | 奚仲(山东)智能装备有限公司 | Coal mine sump sludge thickness measuring device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |