CN210207954U - Drilling-through cleaning device suitable for cement truck scientific-type densimeter - Google Patents
Drilling-through cleaning device suitable for cement truck scientific-type densimeter Download PDFInfo
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- CN210207954U CN210207954U CN201920954054.XU CN201920954054U CN210207954U CN 210207954 U CN210207954 U CN 210207954U CN 201920954054 U CN201920954054 U CN 201920954054U CN 210207954 U CN210207954 U CN 210207954U
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- drill
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- short shaft
- cleaning
- motor
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- 238000004140 cleaning Methods 0.000 title claims abstract description 97
- 239000004568 cement Substances 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 238000005406 washing Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 description 15
- 239000003921 oil Substances 0.000 description 5
- 239000002893 slag Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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Abstract
The utility model relates to a belt cleaning device, concretely relates to bore through belt cleaning device suitable for cement truck formula densimeter. A bottom plate is arranged at the bottom of the front end of the cleaning box, a densimeter bracket is arranged on the bottom plate, a motor bracket is arranged on the bottom plate in the cleaning box through a chute, and a drilling-through mechanism is fixedly arranged on the motor bracket through a mounting seat; one end of the drilling-through mechanism extends to the outer end of the cleaning box, a transmission screw rod is arranged on the mounting seat, an external motor is fixed on a box plate at the rear end of the cleaning box, and the external motor is connected with the transmission screw rod. The drilling-through cleaning device can be used for cleaning a densimeter with a small amount of cement consolidated on the inner wall and cleaning a completely blocked densimeter. The problem of current conventional circulation cleaning method can't wash it is solved, this bore through belt cleaning device realizes boring, brush, dashing three items and goes on simultaneously in general washing mode relatively for efficiency is higher, and the cleaning performance is better.
Description
Technical Field
The utility model relates to a belt cleaning device, concretely relates to cement truck densimeter bores through belt cleaning device.
Background
At present, a vibrating tube densimeter (Coriolis densimeter) based on the Coriolis theory is widely adopted in a cementing truck in China and consists of a density sensor and a density transmitter. The Coriolis densimeter works by utilizing the principle of mechanical vibration, liquid to be measured is introduced into a vibrating tube, an electromagnetic driving coil is arranged beside the vibrating tube, and the vibrating tube generates vibration through an excitation system. Because the vibration frequency of the vibration tube is related to the mass of the liquid in the vibration tube, and the volume in the tube is not changed, the vibration frequency of the fluid with different densities passing through the vibration tube is different, and the density of the fluid can be measured by arranging the detection device. Therefore, the quality characteristic of the vibrating tube of the densimeter is guaranteed to be particularly important for the measurement effect. When the well cementation cement truck densimeter works, a cement slurry medium can be repeatedly introduced, and part of cement is inevitably solidified on the pipe wall, so that the quality of the vibrating pipe is changed, and the measurement distortion is caused.
The existing cleaning method for the densimeter of the cement truck mostly adopts a circulating flushing mode, but if the cleaning is not timely, cement is solidified more, so that the inside of the densimeter is blocked, and the conventional circulating cleaning method cannot clean the densimeter. Therefore, a drilling-through cleaning mode is needed to crush and flush the consolidated cement.
Disclosure of Invention
The utility model aims to provide a: the method can effectively break and clean the cement scale inside the drilling-through densimeter; the drilling-through cleaning device for the cement truck densimeter solves the problem that the existing cleaning method cannot clean the blockage caused by cement consolidation inside the densimeter.
The technical scheme of the utility model is that:
the utility model provides a cement truck densimeter bores through belt cleaning device, includes bottom plate, densimeter support, washs case and bores through mechanism, its characterized in that: a bottom plate is arranged at the bottom of the front end of the cleaning box, a densimeter bracket is arranged on the bottom plate, a motor bracket is arranged on the bottom plate in the cleaning box through a chute, and a drilling-through mechanism is fixedly arranged on the motor bracket through a mounting seat; one end of the drilling-through mechanism extends to the outer end of the cleaning box, a transmission screw rod is arranged on the mounting seat, an external motor is fixed on a box plate at the rear end of the cleaning box, and the external motor is connected with the transmission screw rod.
A supporting seat is arranged on a box plate at the front end of the cleaning box; a partition plate is arranged in the cleaning box; the bottom of the partition plate is provided with an overflow pipe.
The drilling-through mechanism consists of a motor, a centrifugal pump, a drilling-through rod and a rotary joint, wherein the motor is fixedly arranged on a mounting seat, the centrifugal pump is arranged on the mounting seat on one side of the motor, the rotary joint is arranged on the mounting seat between the centrifugal pump and the motor, and the centrifugal pump is communicated with the rotary joint; the rotary joint is provided with a drill rod in a threaded manner, and one end of the drill rod penetrates through the supporting seat and extends to the outer end of the cleaning box.
The motor transmission shaft is provided with a motor transmission gear, the rotary joint is provided with a transmission fluted disc, and the motor transmission gear is meshed with the transmission fluted disc.
The rotary joint is composed of a shell, a transmission short shaft, a spring and a short shaft assembly seat, the transmission short shaft is arranged in the shell through symmetrically arranged bearings, the short shaft assembly seat is arranged in the shell on one side of the transmission short shaft through the spring, the transmission short shaft is connected with the short shaft assembly seat in a sliding and sealing manner,
the transmission short shaft and the short shaft assembling seat are respectively provided with a central hole.
A water inlet is formed in the shell corresponding to the short shaft assembling seat and communicated with the short shaft assembling seat; an oil filling hole is formed in the shell corresponding to the transmission short shaft, and a block is installed on the oil filling hole in a threaded mode.
And a transmission fluted disc is fixedly arranged on the transmission short shaft, and a drill rod is arranged on the transmission short shaft at the front end of the transmission fluted disc in a threaded manner.
The drill rod is a tubular body, and a drill bit is installed at the front end of the drill rod in a threaded mode.
The drill bit is a conical body, drilling teeth are uniformly distributed on the conical surface of the drill bit, the drilling teeth are spirally arranged, hard bristles and water holes are arranged among the drilling teeth, and the water holes are communicated with a central hole of the drilling rod.
The beneficial effects of the utility model reside in that:
the drilling-through cleaning device can be used for cleaning a densimeter with a small amount of cement consolidated on the inner wall and cleaning a completely blocked densimeter. The problem of current conventional circulation cleaning method can't wash it is solved, this bore through belt cleaning device realizes boring, brush, dashing three items and goes on simultaneously in general washing mode relatively for efficiency is higher, and the cleaning performance is better.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic perspective view of the motor bracket of the present invention;
fig. 5 is a schematic cross-sectional structural view of the rotary joint of the present invention;
fig. 6 is a schematic view of the installation of the transmission gear disc of the present invention;
fig. 7 is a schematic structural view of the drill rod of the present invention;
fig. 8 is a working state diagram of the present invention.
In the figure: 1. the device comprises a bottom plate, 2, a densimeter bracket, 3, a cleaning box, 4, a water replenishing box, 5, a supporting seat, 6, a partition plate, 7, a filter screen, 8, an overflow pipe, 9, a motor bracket, 10, a mounting seat, 11, a motor, 12, a centrifugal pump, 13, a drill through rod, 14, a rotary joint, 15, a shell, 16, a transmission short shaft, 17, a spring, 18, a short shaft assembly seat, 19, a bearing, 20, a water inlet, 21, an oil injection hole, 22, a motor transmission gear, 23, a transmission toothed disc, 24, a drill bit, 25, a transmission lead screw, 26, an external motor, 27, a handle, 28, a densimeter, 29 and a return pipe.
Detailed Description
The drilling-through cleaning device for the cement truck densimeter comprises a bottom plate 1, a densimeter bracket 2, a cleaning box 3 and a drilling-through mechanism; wash 3 front ends bottoms of case and be provided with bottom plate 1, bottom plate 1 is telescopic folding bottom plate, and bottom plate 1 can be collected into washing 3 bottoms of case under non-operating condition, avoids occupation space, and operating condition can stretch to it is fixed through washing 3 front ends bolts of case. The bottom plate 1 is provided with a densimeter bracket interface, and the densimeter bracket 2 can be installed and fixed on the bottom plate 1 during use. Two sides of the cleaning box 3 are provided with water replenishing boxes 4 so as to pump cleaning liquid into the cleaning box 3 to realize the replenishment of the cleaning liquid in the cleaning box 3 during working.
A supporting seat 5 is arranged on a box plate at the front end of the cleaning box 3; the supporting seat 5 is annular, and a partition plate 6 is arranged in the cleaning box 3; through the setting of division board 6, will wash and form two mutually independent regions in the case 3, the washing incasement 3 of division board 6 front end is provided with filter screen 7 horizontally to filter the washing liquid that accomplishes the washing away in the work.
The bottom of the partition plate 6 is provided with an overflow pipe 8. The overflow pipe 8 is communicated with the areas of the front end and the rear end of the partition plate 6. The overflow pipe 8 is used for overflowing the cleaning liquid which is washed in the cleaning box 3 at the front end of the separation plate 6 back to the cleaning box 3 at the rear end of the separation plate 6, so that the cleaning liquid can be recycled. A motor bracket 9 is arranged on a bottom plate in the cleaning box 3 at the rear end of the partition plate 6 through a sliding groove, a pulley is arranged at the bottom of the motor bracket 9, and under the action of external force, the motor bracket 9 reciprocates left and right in the cleaning box 3 along the sliding groove through the pulley. And a drilling-through mechanism is fixedly arranged on the motor bracket 9 through a mounting seat 10.
The drill-through mechanism is composed of a motor 11, a centrifugal pump 12, a drill-through rod 13 and a rotary joint 14, wherein the motor 11 is fixedly installed on an installation base 10, the centrifugal pump 12 is installed on the installation base 10 on one side of the motor 11, and the rotary joint 14 is installed on the installation base 10 between the centrifugal pump 12 and the motor 11. The rotary joint 14 is composed of a shell 15, a transmission short shaft 16, a spring 17 and a short shaft assembly seat 18, the transmission short shaft 16 is installed in the shell 15 through a bearing 19 which is symmetrically arranged, the short shaft assembly seat 18 is installed in the shell 15 on one side of the transmission short shaft through the spring 17, the transmission short shaft 16 is connected with the short shaft assembly seat 18 in a sliding and sealing mode, and the transmission short shaft 16 and the short shaft assembly seat 18 are respectively provided with a center hole. The drive stub 16 and the stub mounting 18 communicate with each other.
A water inlet 20 is arranged on the shell 15 corresponding to the short shaft assembling seat 18, and the water inlet 20 is communicated with a central hole of the short shaft assembling seat 18; the water inlet 20 is communicated with the water outlet of the centrifugal pump 12 through a communication hose. An oil filling hole 21 is formed in the shell 15 corresponding to the transmission short shaft 16 and used for filling lubricating oil, and a block is mounted on the oil filling hole 21 in a threaded mode. A motor transmission gear 22 is arranged on a transmission shaft of the motor 11, a transmission fluted disc 23 is arranged on a transmission short shaft 16 of the rotary joint 14, and the motor transmission gear 22 is meshed and connected with the transmission fluted disc 23.
A drill rod 13 is arranged on the transmission short shaft 16 at the front end of the transmission fluted disc 23 in a threaded mode, the drill rod 13 is a tubular body, and a drill bit 24 is arranged at the front end of the drill rod 13 in a threaded mode. The drill bit 24 is a conical body, drilling teeth are uniformly distributed on the conical surface of the drill bit 24 and are spirally arranged, hard bristles and water holes are arranged among the drilling teeth, and the water holes are communicated with the central hole of the drill through rod 13. The drill end of the drill rod 13 extends to the outer end of the cleaning tank 3 through the partition plate 6 and the support seat 5.
A transmission screw rod 25 is arranged on a mounting seat 10 of the drilling-through cleaning device, an external motor 26 is fixed on a box plate at the rear end of the cleaning box 3, and the external motor 26 is connected with the transmission screw rod 25. The external motor 26 is a forward and reverse rotation motor.
The bottom of the cleaning box 3 of the drilling-through cleaning device is provided with a roller, and the top of the cleaning box 3 is provided with a handle 27. The drill-through cleaning device is pulled (pushed) as a whole, and before cleaning the densitometer 28, the drill-through cleaning device first checks whether the components are operating normally to ensure that the cleaning operation is performed smoothly. After the inspection is completed, the densimeter 28 to be cleaned is placed on the densimeter bracket 2, and the rear end of the densimeter 28 is flange-connected with the supporting seat 5 on the cleaning box 3 to fix the densimeter 28. The front end of the densimeter 28 is communicated with the cleaning tank 3 at the front end of the partition plate 6 through a return pipe 29 to realize the return of the cleaning liquid during the working process.
The motor bracket 9 is guaranteed to be rightmost in the box during installation of the densimeter 28 to avoid the drill rod 13 from extending out to affect installation of the densimeter 28. After the densimeter 28 is installed, the cleaning liquid is injected into the cleaning tank 3 and the water replenishing tank 4, in the process, the liquid level is not higher than the motor bracket 9, the cleaning liquid is prevented from soaking the motor 11 to cause damage, and then the hose on the water inlet of the centrifugal pump 12 is immersed in the cleaning liquid.
After the preparation is finished, the motor 11, the centrifugal pump 12 and the external motor 26 are started, and the drill-through rod 13 rotates; cleaning liquid enters the rotary joint 14 from the centrifugal pump 12 and is sprayed out from a water hole of the drill bit 24, in the process, the external motor 26 pushes the motor bracket 9 to move forwards through the transmission screw rod 25, so that the drill bit 24 at the end of the drill through rod 13 gradually extends into the densimeter 28 to rotationally crush the consolidated cement, in the process that the drill bit 24 rotationally crushes the consolidated cement, bristles on the drill bit 24 are rotationally washed under the matching of the cleaning liquid, cement slag generated by crushing of the drill bit 24 and washing of the bristles flows back into the cleaning tank 3 at the front end of the partition plate 6 through the supporting seat 5 before the densimeter 28 drills through, and is filtered through the filter screen 7, so that the cement slag is prevented from entering a tank body below the filter screen 7, after the densimeter 28 drills through, the cement slag flows back into the cleaning tank 3 at the front end of the partition plate 6 through the return pipe 29, when the returned cleaning liquid is collected in, and the water overflows into the cleaning tank 3 at the rear end of the partition plate 6 through the overflow pipe 8 to be reused, so that the aim of reducing the cleaning cost is fulfilled.
The drill-through cleaning device can clean not only the densimeter 28 with a small amount of cement consolidated on the inner wall, but also the completely blocked densimeter 28. The problem of current conventional circulation cleaning method can't wash it is solved, this bore through belt cleaning device realizes boring, brush, dashing three items and goes on simultaneously in general washing mode relatively for efficiency is higher, and the cleaning performance is better.
Claims (10)
1. The utility model provides a bore belt cleaning device that leads to suitable for cement truck formula densimeter, includes bottom plate (1), densimeter support (2), washs case (3) and bores through mechanism, its characterized in that: a bottom plate (1) is arranged at the bottom of the front end of the cleaning box (3), a densimeter bracket (2) is arranged on the bottom plate (1), a motor bracket (9) is arranged on the bottom plate in the cleaning box (3) through a chute, and a drilling-through mechanism is fixedly arranged on the motor bracket (9) through a mounting seat (10); one end of the drill-through mechanism extends to the outer end of the cleaning box (3), a transmission screw rod (25) is arranged on the mounting seat (10), an external motor (26) is fixed on a box plate at the rear end of the cleaning box (3), and the external motor (26) is connected with the transmission screw rod (25).
2. The drill-through cleaning device suitable for the cement truck coriolis densitometer of claim 1, wherein: a supporting seat (5) is arranged on a box plate at the front end of the cleaning box (3); a partition plate (6) is arranged in the cleaning box (3); the bottom of the partition plate (6) is provided with an overflow pipe (8).
3. The drill-through cleaning device suitable for the cement truck coriolis densitometer of claim 1, wherein: the drilling-through mechanism is composed of a motor (11), a centrifugal pump (12), a drilling-through rod (13) and a rotary joint (14), wherein the motor (11) is fixedly installed on an installation seat (10), the centrifugal pump (12) is installed on the installation seat (10) on one side of the motor (11), the rotary joint (14) is installed on the installation seat (10) between the centrifugal pump (12) and the motor (11), and the centrifugal pump (12) is communicated with the rotary joint (14); a drill rod (13) is installed on the rotary joint (14) in a threaded mode, and one end of the drill rod (13) penetrates through the supporting seat (5) and extends to the outer end of the cleaning box (3).
4. The drill-through cleaning device suitable for the cement truck coriolis densitometer of claim 3, wherein: a motor transmission gear (22) is arranged on a transmission shaft of the motor (11), a transmission fluted disc (23) is arranged on the rotary joint (14), and the motor transmission gear (22) is meshed and connected with the transmission fluted disc (23).
5. The drill-through cleaning device suitable for the cement truck coriolis densitometer of claim 4, wherein: the rotary joint (14) is composed of a shell (15), a transmission short shaft (16), a spring (17) and a short shaft assembly seat (18), the transmission short shaft (16) is installed in the shell (15) through symmetrically arranged bearings (19), the short shaft assembly seat (18) is installed in the shell (15) on one side of the transmission short shaft (16) through the spring (17), and the transmission short shaft (16) is connected with the short shaft assembly seat (18) in a sliding and sealing mode.
6. The drill-through cleaning device suitable for the cement truck coriolis densitometer of claim 5, wherein: and central holes are respectively arranged on the transmission short shaft (16) and the short shaft assembling seat (18).
7. The drill-through cleaning device suitable for the cement truck coriolis densitometer of claim 6, wherein: a water inlet (20) is formed in the shell (15) corresponding to the short shaft assembly seat (18), and the water inlet (20) is communicated with the short shaft assembly seat (18); an oil filling hole (21) is formed in the shell (15) corresponding to the transmission short shaft (16), and a block is installed on the oil filling hole (21) in a threaded mode.
8. The drill-through cleaning device suitable for the cement truck coriolis densitometer of claim 7, wherein: and a transmission fluted disc (23) is fixedly arranged on the transmission short shaft (16), and a drill rod (13) is arranged on the transmission short shaft (16) at the front end of the transmission fluted disc (23) in a threaded manner.
9. The drill-through cleaning device suitable for the cement truck coriolis densitometer of claim 8, wherein: the drill rod (13) is a tubular body, and a drill bit (24) is installed at the front end of the drill rod (13) in a threaded mode.
10. The drill-through cleaning device for a cement truck coriolis densitometer of claim 9, wherein: the drilling bit (24) is a conical body, drilling teeth are uniformly distributed on the conical surface of the drilling bit (24), the drilling teeth are spirally arranged, hard bristles and water holes are arranged among the drilling teeth, and the water holes are communicated with a central hole of the drilling rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920954054.XU CN210207954U (en) | 2019-06-24 | 2019-06-24 | Drilling-through cleaning device suitable for cement truck scientific-type densimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920954054.XU CN210207954U (en) | 2019-06-24 | 2019-06-24 | Drilling-through cleaning device suitable for cement truck scientific-type densimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210207954U true CN210207954U (en) | 2020-03-31 |
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ID=69933533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920954054.XU Expired - Fee Related CN210207954U (en) | 2019-06-24 | 2019-06-24 | Drilling-through cleaning device suitable for cement truck scientific-type densimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210207954U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125108A (en) * | 2019-06-24 | 2019-08-16 | 长江大学 | It is a kind of to drill through cleaning device suitable for cementing truck section formula force density meter |
| CN111957685A (en) * | 2020-08-19 | 2020-11-20 | 安徽宝龙富乐能源计量有限公司 | Inside belt cleaning device of water gauge |
| CN118149201A (en) * | 2024-05-09 | 2024-06-07 | 永忠工程管理(集团)有限公司 | Low-temperature-resistant pipeline for toilet in alpine region |
-
2019
- 2019-06-24 CN CN201920954054.XU patent/CN210207954U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125108A (en) * | 2019-06-24 | 2019-08-16 | 长江大学 | It is a kind of to drill through cleaning device suitable for cementing truck section formula force density meter |
| CN110125108B (en) * | 2019-06-24 | 2023-11-14 | 长江大学 | Drilling through cleaning device suitable for cement truck department type force densimeter |
| CN111957685A (en) * | 2020-08-19 | 2020-11-20 | 安徽宝龙富乐能源计量有限公司 | Inside belt cleaning device of water gauge |
| CN111957685B (en) * | 2020-08-19 | 2021-07-16 | 安徽宝龙富乐能源计量有限公司 | Inside belt cleaning device of water gauge |
| CN118149201A (en) * | 2024-05-09 | 2024-06-07 | 永忠工程管理(集团)有限公司 | Low-temperature-resistant pipeline for toilet in alpine region |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |