CN215676797U - Coal mine sludge thickness measuring device - Google Patents
Coal mine sludge thickness measuring device Download PDFInfo
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- CN215676797U CN215676797U CN202121968352.8U CN202121968352U CN215676797U CN 215676797 U CN215676797 U CN 215676797U CN 202121968352 U CN202121968352 U CN 202121968352U CN 215676797 U CN215676797 U CN 215676797U
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Abstract
The utility model discloses a coal mine sludge thickness measuring device which comprises two supports, wherein grooves are formed in opposite sides of the two supports, a first screw rod is connected with the top and the bottom of one groove in a rotating mode, a first servo motor is installed on the top of one support, and the tail end of an output shaft of the first servo motor penetrates through the top of one support and is fixedly connected to the top of the first screw rod. The utility model effectively solves the problems of low working efficiency and high labor intensity of manual detection and possible personal injury accidents in the existing coal mine sludge thickness measurement process, the mounting frame is adjusted in the horizontal and longitudinal directions through the second servo motor and the third servo motor so as to control the floor point of the gravity block, and the graduated scale is irradiated by the laser pen, so that the manual accurate recording is facilitated, the manual detection is avoided, the working efficiency is improved, the labor intensity is reduced, and the personal injury accidents are avoided.
Description
Technical Field
The utility model relates to the technical field of sludge thickness measuring devices, in particular to a coal mine sludge thickness measuring device.
Background
In the coal mining process, need wash the coal cinder that the exploitation came, impurity after wasing can deposit in the device bottom, and operating personnel need know the silt height in the sump this moment, avoids influencing the washing in colliery.
However, in the process of measuring the thickness of the coal mine sludge, the manual detection is low in working efficiency and high in labor intensity, and personal injury accidents can occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a coal mine sludge thickness measuring device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a coal mine sludge thickness measuring device comprises two supports, wherein one opposite side of each support is provided with a groove, the top and the bottom in one groove are jointly and rotatably connected with a first screw rod, the top of one support is provided with a first servo motor, the tail end of an output shaft of the first servo motor penetrates through the top of one support and is fixedly connected with the top of the first screw rod, the top and the bottom in the other groove are jointly and fixedly connected with a slide rod, a water sump is jointly arranged between the two supports, a connecting plate is arranged above the water sump, two ends of the connecting plate are both fixedly connected with slide blocks, one slide block is in threaded sleeve joint with the first screw rod, the other slide block is in sliding sleeve joint with the slide rod, a transverse adjusting mechanism is arranged on the connecting plate, one end of the transverse adjusting mechanism is fixedly connected with a fixing frame, and a longitudinal adjusting mechanism is arranged on the fixing frame, the longitudinal adjusting mechanism is sleeved with a mounting frame in a threaded manner, and a measuring mechanism is arranged between the two supports.
Preferably, for the convenience of measuring the thickness of silt, measuring mechanism is including setting up two gears between two supports jointly, and one of them gear revolve connects in the mounting bracket, installs the fixed plate on another gear, the bottom fixedly connected with slide rail of connecting plate, the fixed plate slides and cup joints in the slide rail, the one end of fixed plate is connected with the mounting bracket through the telescopic link, installs locking buckle on another gear, through chain friction transmission between two gears, the one end fixedly connected with gravity piece of chain, the gravity piece sets up in the sump.
Preferably, in order to facilitate the transverse adjustment of the measurement position, the transverse adjustment mechanism includes a second servo motor installed on the connecting plate, the connecting plate is fixedly connected with two vertical plates, a second screw rod is sleeved between the two vertical plates in a rotating manner, the tail end of an output shaft of the second servo motor penetrates through one of the vertical plates and is fixedly connected to one end of the second screw rod, a moving block is sleeved on the second screw rod in a threaded manner, an opening is formed in the connecting plate, and one end of the moving block penetrates through the opening and is fixedly connected to the top of the fixing frame.
Preferably, in order to facilitate longitudinal adjustment of the measurement position, the longitudinal adjustment mechanism is mounted on a third servo motor on the fixing frame, a third screw rod is sleeved in the fixing frame in a rotating mode, the tail end of an output shaft of the third servo motor penetrates through the inner wall of one side of the fixing frame and is fixedly connected to one end of the third screw rod, and the mounting frame is sleeved on the third screw rod in a threaded mode.
Preferably, in order to facilitate accurate reading, one side of one of the supports is fixedly connected with a graduated scale, and one side of the gravity block is provided with a laser pen.
Compared with the prior art, the utility model has the beneficial effects that:
1. the height of the gravity block is adjusted by the first servo motor through effective matching of the first servo motor, the second servo motor, the third servo motor and the like so as to be suitable for different water bins, the coordinates of the mounting frame are adjusted by the second servo motor and the third servo motor, manual sludge depth measurement is replaced, and the method is simple, convenient and easy to operate;
2. the chain is driven to move downwards by the gravity block under the action of gravity until the chain is abutted to the sludge, the depth of the sludge at the position is accurately measured by reading the laser pen on the graduated scale, and the other gear is rotated to tighten the chain after the measurement is finished, so that the gravity block moves upwards and one end of the chain is fixed by the locking buckle to avoid the movement of the chain;
in conclusion, the problems that in the existing coal mine sludge thickness measurement process, manual detection is low in working efficiency and high in labor intensity, and personal injury accidents can occur are effectively solved, the mounting frame is adjusted in the transverse and longitudinal directions through the second servo motor and the third servo motor to control the landing point of the gravity block, the laser pen is used for irradiating the graduated scale, manual accurate recording is facilitated, manual detection is avoided, working efficiency is improved, labor intensity is reduced, and personal injury accidents are avoided.
Drawings
FIG. 1 is a connecting structure diagram of a coal mine sludge thickness measuring device according to the present invention;
FIG. 2 is a side view of a fixing frame connecting structure of a coal mine sludge thickness measuring device provided by the utility model;
FIG. 3 is a structural diagram of a bracket of the coal mine sludge thickness measuring device provided by the utility model;
fig. 4 is a connection structure diagram of a connection plate of the coal mine sludge thickness measuring device provided by the utility model.
In the figure: the automatic control device comprises a first servo motor 1, a support 2, a first screw rod 3, a sliding block 4, a graduated scale 5, a water sump 6, a laser pen 7, a locking buckle 8, a gravity block 9, a chain 10, a gear 11, a fixed plate 12, a sliding rod 13, a second servo motor 14, a vertical plate 15, a moving block 16, a second screw rod 17, a fixed frame 18, a third screw rod 19, an installation frame 20, a third servo motor 21, an opening 22 and a connecting plate 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-4, a coal mine sludge thickness measuring device comprises two brackets 2, which is convenient for fixing a measuring tool, grooves are respectively arranged on opposite sides of the two brackets 2, a first screw 3 is connected to the top and the bottom of one of the grooves in a rotating manner, a first servo motor 1 is arranged on the top of one of the brackets 2, the tail end of an output shaft of the first servo motor 1 penetrates through the top of one of the brackets 2 and is fixedly connected to the top of the first screw 3, a slide rod 13 is connected to the top and the bottom of the other groove in a rotating manner, the first servo motor 1 is connected with an external matching component and is controlled by a corresponding control switch, which is convenient for a worker to operate, the tail end of the output shaft of the first servo motor 1 stably drives the first screw 3 to rotate through a first coupler, and a slide block 4 sleeved on the first screw 3 in a thread manner moves up and down when the first screw rotates, in order to ensure the stability of the movement, the other slide block 4 slides on the slide rod 13, thereby realizing the height adjustment of the connecting plate 23.
In the utility model, the water sump 6 is arranged between the two supports 2 together, the mined coal blocks need to be cleaned in the coal mining process, impurities after cleaning can be deposited at the bottom of the device, at the moment, an operator needs to know the height of sludge in the water sump 6 to avoid influencing the cleaning of a coal mine, the connecting plate 23 is arranged above the water sump 6, the two ends of the connecting plate 23 are fixedly connected with the sliding blocks 4, one sliding block 4 is in threaded sleeve joint with the first screw rod 3, the other sliding block 4 is in sliding sleeve joint with the sliding rod 13, and the height of the connecting plate 23 is adjusted so as to be suitable for different water sumps 6 to measure the thickness of the sludge.
In the utility model, a transverse adjusting mechanism is arranged on a connecting plate 23, one end of the transverse adjusting mechanism is fixedly connected with a fixed frame 18, the transverse adjusting mechanism comprises a second servo motor 14 arranged on the connecting plate 23, the second servo motor 14 is connected with an external matching component and is controlled by a corresponding control switch, the operation of workers is convenient, two vertical plates 15 are fixedly connected on the connecting plate 23, a second screw 17 is sleeved between the two vertical plates 15 in a rotating way, the vertical plates 15 are convenient for the installation of the second screw 17, the tail end of an output shaft of the second servo motor 14 penetrates through one of the vertical plates 15 and is fixedly connected with one end of the second screw 17, a moving block 16 is sleeved on the second screw 17 in a threaded way, an opening 22 is arranged on the connecting plate 23, one end of the moving block 16 penetrates through the opening 22 and is fixedly connected with the top of the fixed frame 18, the tail end of the output shaft of the second servo motor 14 stably drives the second screw 17 to rotate through a second coupler, when the second screw 17 rotates, the moving block 16 sleeved on the second screw by the screw thread moves left and right to drive the fixed frame 18 to perform transverse position adjustment in the opening 22.
In the utility model, a longitudinal adjusting mechanism is arranged on a fixed frame 18, a mounting frame 20 is sleeved on the longitudinal adjusting mechanism in a threaded manner, the longitudinal adjusting mechanism is arranged on a third servo motor 21 on the fixed frame 18, the third servo motor 21 is connected with an external matching component and is controlled by a corresponding control switch, the operation of a worker is facilitated, a third screw 19 is sleeved in the fixed frame 18 in a rotating manner, the tail end of an output shaft of the third servo motor 21 penetrates through the inner wall of one side of the fixed frame 18 and is fixedly connected to one end of the third screw 19, the mounting frame 20 is sleeved on the third screw 19 in a threaded manner, the tail end of the output shaft of the third servo motor 21 stably drives the third screw 19 to rotate through a third coupler, and the mounting frame 20 sleeved on the third screw 19 in a threaded manner moves left and right to adjust the longitudinal position when the third screw 19 rotates.
In the utility model, a measuring mechanism is commonly arranged between two supports 2, the measuring mechanism comprises two gears 11 which are commonly arranged between the two supports 2, one gear 11 is rotatably connected in an installation rack 20, the other gear 11 is provided with a fixed plate 12, the bottom of a connecting plate 23 is fixedly connected with a slide rail, the fixed plate 12 is slidably sleeved in the slide rail, one end of the fixed plate 12 is connected with the installation rack 20 through a telescopic rod, the installation rack 20 is ensured to be normally fixed with the fixed plate 12 through the length adjustment of the telescopic rod during the transverse adjustment, the fixed plate 12 slides in the slide rail through the connection of the telescopic rod during the longitudinal adjustment of the installation rack 20, and is ensured to be in the same horizontal plane with the installation rack 20, so that the two gears 11 are in the same horizontal plane.
In the utility model, a locking buckle 8 is arranged on the other gear 11, one end of a chain 10 can be fixed by the locking buckle 8, the two gears 11 are in friction transmission through the chain 10, one end of the chain 10 is fixedly connected with a gravity block 9, the gravity block 9 is arranged in a water sump 6, the locking buckle 8 is disassembled after the mounting rack 20 is adjusted to a specified place, so that the gravity block 9 at one end of the chain 10 automatically moves downwards under the action of gravity until the gravity block is abutted against silt, the silt depth is obtained at the moment, the second servo motor 14 and the third servo motor 21 are readjusted, the mounting rack 20 can carry out multi-point position measurement, and the measurement accuracy is ensured.
Example 2
Referring to fig. 1-4, a coal mine sludge thickness measuring device comprises two brackets 2, which is convenient for fixing a measuring tool, grooves are respectively arranged on opposite sides of the two brackets 2, a first screw 3 is connected to the top and the bottom of one of the grooves in a rotating manner, a first servo motor 1 is arranged on the top of one of the brackets 2, the tail end of an output shaft of the first servo motor 1 penetrates through the top of one of the brackets 2 and is fixedly connected to the top of the first screw 3, a slide rod 13 is connected to the top and the bottom of the other groove in a rotating manner, the first servo motor 1 is connected with an external matching component and is controlled by a corresponding control switch, which is convenient for a worker to operate, the tail end of the output shaft of the first servo motor 1 stably drives the first screw 3 to rotate through a first coupler, and a slide block 4 sleeved on the first screw 3 in a thread manner moves up and down when the first screw rotates, in order to ensure the stability of the movement, the other slide block 4 slides on the slide rod 13, thereby realizing the height adjustment of the connecting plate 23.
In the utility model, the water sump 6 is arranged between the two supports 2 together, the mined coal blocks need to be cleaned in the coal mining process, impurities after cleaning can be deposited at the bottom of the device, at the moment, an operator needs to know the height of sludge in the water sump 6 to avoid influencing the cleaning of a coal mine, the connecting plate 23 is arranged above the water sump 6, the two ends of the connecting plate 23 are fixedly connected with the sliding blocks 4, one sliding block 4 is in threaded sleeve joint with the first screw rod 3, the other sliding block 4 is in sliding sleeve joint with the sliding rod 13, and the height of the connecting plate 23 is adjusted so as to be suitable for different water sumps 6 to measure the thickness of the sludge.
In the utility model, a transverse adjusting mechanism is arranged on a connecting plate 23, one end of the transverse adjusting mechanism is fixedly connected with a fixed frame 18, the transverse adjusting mechanism comprises a second servo motor 14 arranged on the connecting plate 23, the second servo motor 14 is connected with an external matching component and is controlled by a corresponding control switch, the operation of workers is convenient, two vertical plates 15 are fixedly connected on the connecting plate 23, a second screw 17 is sleeved between the two vertical plates 15 in a rotating way, the vertical plates 15 are convenient for the installation of the second screw 17, the tail end of an output shaft of the second servo motor 14 penetrates through one of the vertical plates 15 and is fixedly connected with one end of the second screw 17, a moving block 16 is sleeved on the second screw 17 in a threaded way, an opening 22 is arranged on the connecting plate 23, one end of the moving block 16 penetrates through the opening 22 and is fixedly connected with the top of the fixed frame 18, the tail end of the output shaft of the second servo motor 14 stably drives the second screw 17 to rotate through a second coupler, when the second screw 17 rotates, the moving block 16 sleeved on the second screw by the screw thread moves left and right to drive the fixed frame 18 to perform transverse position adjustment in the opening 22.
In the utility model, a longitudinal adjusting mechanism is arranged on a fixed frame 18, a mounting frame 20 is sleeved on the longitudinal adjusting mechanism in a threaded manner, the longitudinal adjusting mechanism is arranged on a third servo motor 21 on the fixed frame 18, the third servo motor 21 is connected with an external matching component and is controlled by a corresponding control switch, the operation of a worker is facilitated, a third screw 19 is sleeved in the fixed frame 18 in a rotating manner, the tail end of an output shaft of the third servo motor 21 penetrates through the inner wall of one side of the fixed frame 18 and is fixedly connected to one end of the third screw 19, the mounting frame 20 is sleeved on the third screw 19 in a threaded manner, the tail end of the output shaft of the third servo motor 21 stably drives the third screw 19 to rotate through a third coupler, and the mounting frame 20 sleeved on the third screw 19 in a threaded manner moves left and right to adjust the longitudinal position when the third screw 19 rotates.
In the utility model, a measuring mechanism is commonly arranged between two supports 2, the measuring mechanism comprises two gears 11 which are commonly arranged between the two supports 2, one gear 11 is rotatably connected in an installation rack 20, the other gear 11 is provided with a fixed plate 12, the bottom of a connecting plate 23 is fixedly connected with a slide rail, the fixed plate 12 is slidably sleeved in the slide rail, one end of the fixed plate 12 is connected with the installation rack 20 through a telescopic rod, the installation rack 20 is ensured to be normally fixed with the fixed plate 12 through the length adjustment of the telescopic rod during the transverse adjustment, the fixed plate 12 slides in the slide rail through the connection of the telescopic rod during the longitudinal adjustment of the installation rack 20, and is ensured to be in the same horizontal plane with the installation rack 20, so that the two gears 11 are in the same horizontal plane.
In the utility model, a locking buckle 8 is arranged on the other gear 11, one end of a chain 10 can be fixed by the locking buckle 8, the two gears 11 are in friction transmission through the chain 10, one end of the chain 10 is fixedly connected with a gravity block 9, the gravity block 9 is arranged in a water sump 6, the locking buckle 8 is disassembled after the mounting rack 20 is adjusted to a specified place, so that the gravity block 9 at one end of the chain 10 automatically moves downwards under the action of gravity until the gravity block is abutted against silt, the silt depth is obtained at the moment, the second servo motor 14 and the third servo motor 21 are readjusted, the mounting rack 20 can carry out multi-point position measurement, and the measurement accuracy is ensured.
In the utility model, one side of one of the supports 2 is fixedly connected with a graduated scale 5, one side of a gravity block 9 is provided with a laser pen 7, the gravity block 9 automatically moves downwards under the action of gravity until the gravity block is abutted against silt, and the position of the laser pen 7 on the graduated scale 5, namely the depth of the silt at the moment, is convenient for manual accurate recording.
Compare in embodiment 1, this embodiment installs the scale on laser pen 7 automatic positioning scale 5 additional for measured data is more accurate.
In the utility model, when in use, the tail end of an output shaft of a first servo motor 1 stably drives a first screw rod 3 to rotate through a first coupler, a slide block 4 sleeved on the first screw rod 3 in a threaded manner moves up and down when the first screw rod 3 rotates, in order to ensure the stability of movement, the other slide block 4 slides on a slide rod 13, so that the height of a connecting plate 23 is adjusted, a gravity block 9 is arranged above a water sump 6, the tail end of the output shaft of a second servo motor 14 stably drives a second screw rod 17 to rotate through a second coupler, a moving block 16 sleeved on the second screw rod 17 in a threaded manner when the second screw rod 17 rotates moves left and right to drive a fixed frame 18 to adjust the transverse position, the tail end of the output shaft of a third servo motor 21 stably drives a third screw rod 19 to rotate through a third coupler, and a mounting frame 20 sleeved on the third screw rod 19 in a threaded manner moves left and right to drive a fixed plate 12 to adjust the longitudinal position through a telescopic rod when the third screw rod 19 rotates, guarantee two 11 same water flat lines of gear, make things convenient for the transmission of chain 10, mounting bracket 20 is adjusted and is dismantled down locking buckle 8 to appointed place back for the gravity piece 9 of chain 10 one end moves down until inconsistent with silt automatically because of the action of gravity, and the position that laser pen 7 was beaten on scale 5 is the degree of depth of silt this moment, readjusts second servo motor 14 and third servo motor 21, makes mounting bracket 20 can the multiple spot position measure, guarantees to measure the accuracy.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a coal mine silt thickness measurement device, includes two supports (2), its characterized in that: the opposite sides of the two supports (2) are respectively provided with a groove, the top and the bottom in one groove are jointly and rotatably connected with a first screw (3), the top of one support (2) is provided with a first servo motor (1), the tail end of an output shaft of the first servo motor (1) penetrates through the top of one support (2) and is fixedly connected with the top of the first screw (3), the top and the bottom in the other groove are jointly and fixedly connected with a sliding rod (13), a water bin (6) is jointly arranged between the two supports (2), a connecting plate (23) is arranged above the water bin (6), two ends of the connecting plate (23) are respectively and fixedly connected with a sliding block (4), one sliding block (4) is in threaded sleeve joint with the first screw (3), the other sliding block (4) is in sliding sleeve joint with the sliding rod (13), and a transverse adjusting mechanism is arranged on the connecting plate (23), one end of the transverse adjusting mechanism is fixedly connected with a fixing frame (18), a longitudinal adjusting mechanism is installed on the fixing frame (18), a mounting frame (20) is sleeved on the longitudinal adjusting mechanism in a threaded mode, and a measuring mechanism is arranged between the two supports (2) together.
2. The coal mine sludge thickness measuring device of claim 1, wherein: the measuring mechanism comprises two gears (11) which are jointly arranged between two supports (2), wherein one gear (11) is rotatably connected into a mounting rack (20), a fixing plate (12) is installed on the other gear (11), a sliding rail is fixedly connected with the bottom of a connecting plate (23), the fixing plate (12) is slidably sleeved in the sliding rail, one end of the fixing plate (12) is connected with the mounting rack (20) through a telescopic rod, a locking buckle (8) is installed on the other gear (11), friction transmission is carried out between the two gears (11) through a chain (10), a gravity block (9) is fixedly connected with one end of the chain (10), and the gravity block (9) is arranged in a water sump (6).
3. The coal mine sludge thickness measuring device of claim 1, wherein: the transverse adjusting mechanism comprises a second servo motor (14) installed on a connecting plate (23), the connecting plate (23) is fixedly connected with two vertical plates (15), a second screw (17) is sleeved between the two vertical plates (15) in a rotating mode, the tail end of an output shaft of the second servo motor (14) penetrates through one vertical plate (15) and is fixedly connected to one end of the second screw (17), a moving block (16) is sleeved on the second screw (17) in a threaded mode, an opening (22) is formed in the connecting plate (23), and one end of the moving block (16) penetrates through the opening (22) and is fixedly connected to the top of the fixing frame (18).
4. The coal mine sludge thickness measuring device of claim 1, wherein: the vertical adjusting mechanism is arranged on a third servo motor (21) on the fixing frame (18), a third screw rod (19) is sleeved in the fixing frame (18) in a rotating mode, the tail end of an output shaft of the third servo motor (21) penetrates through the inner wall of one side of the fixing frame (18) and is fixedly connected to one end of the third screw rod (19), and the mounting frame (20) is sleeved on the third screw rod (19) in a threaded mode.
5. The coal mine sludge thickness measuring device of claim 2, wherein: one side fixedly connected with scale (5) of one of them support (2), laser pen (7) are installed to one side of gravity piece (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121968352.8U CN215676797U (en) | 2021-08-20 | 2021-08-20 | Coal mine sludge thickness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121968352.8U CN215676797U (en) | 2021-08-20 | 2021-08-20 | Coal mine sludge thickness measuring device |
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| Publication Number | Publication Date |
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| CN215676797U true CN215676797U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121968352.8U Active CN215676797U (en) | 2021-08-20 | 2021-08-20 | Coal mine sludge thickness measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930744A (en) * | 2023-03-10 | 2023-04-07 | 潍坊恒锣机械有限公司 | Hole depth measuring equipment for geotechnical geological investigation |
-
2021
- 2021-08-20 CN CN202121968352.8U patent/CN215676797U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930744A (en) * | 2023-03-10 | 2023-04-07 | 潍坊恒锣机械有限公司 | Hole depth measuring equipment for geotechnical geological investigation |
| CN115930744B (en) * | 2023-03-10 | 2023-05-09 | 潍坊恒锣机械有限公司 | Hole depth measuring equipment for geotechnical geological investigation |
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