CN210859251U - Magnetic force driving pump - Google Patents
Magnetic force driving pump Download PDFInfo
- Publication number
- CN210859251U CN210859251U CN201921569572.6U CN201921569572U CN210859251U CN 210859251 U CN210859251 U CN 210859251U CN 201921569572 U CN201921569572 U CN 201921569572U CN 210859251 U CN210859251 U CN 210859251U
- Authority
- CN
- China
- Prior art keywords
- motor
- magnetic
- drive
- pump
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a magnetic drive pump, including mounting plate, the mounting plate is equipped with the pump body, magnetic coupling ware and motor, is provided with the impeller in the pump body, and magnetic coupling ware includes the interior magnet steel that is connected with the impeller, the outer magnet steel that the cover was established outside the interior magnet steel and connects the first pivot on the outer magnet steel, and first pivot axis is not coincident with the output shaft axis of motor, and the first pivot is kept away from outer magnet steel end and is connected with drive mechanism, and drive mechanism is by motor drive; the utility model discloses a magnetic drive pump has solved among the prior art magnetic drive pump motor model and size selection problem single, that adaptability is low.
Description
Technical Field
The utility model belongs to magnetic drive pump field, more specifically the magnetic drive pump that relates to an installation, easy maintenance that says so.
Background
The magnetic force driving pump generally comprises a motor, a magnetic coupler and a centrifugal pump body, wherein the magnetic coupler consists of inner and outer magnetic steels and an isolation sleeve, the outer magnetic steel is driven to rotate through a coupler when an output shaft of the motor rotates, and the inner magnetic steel in the isolation sleeve is driven to synchronously rotate through the action of magnetic lines of force, so that a pump shaft connected to the inner magnetic steel and the motor synchronously rotate. The pump eliminates the sealing of the pump without external leakage, and has the advantages of full sealing, no leakage and corrosion resistance. Is suitable for conveying toxic, harmful, inflammable, explosive, strong corrosive and noble liquid without particles.
In the prior art, the axis of a pump body of a suction driving pump is superposed with the axis of a motor, and an output shaft of the motor is connected with a coupling to transmit kinetic energy to realize the rotation of external magnetic steel of a magnetic coupler. And is not conducive to subsequent maintenance or replacement of the motor or pump body, etc.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a magnetic drive pump has solved among the prior art problem that magnetic drive pump motor model and size selection are single, adaptability is low.
The utility model provides a magnetic drive pump, including mounting plate, last pump body, magnetic force coupler and the motor of being equipped with of mounting plate, be provided with the impeller in the pump body, magnetic force coupler includes that interior magnet steel, the cover that is connected with the impeller establish the outer magnet steel of interior magnet steel and connect the first pivot on the outer magnet steel, first pivot axis is not coincident with the output shaft axis of motor, first pivot is kept away from outer magnet steel end and is connected with drive mechanism, drive mechanism is by motor drive.
Preferably, the transmission mechanism comprises a driven gear fixed on the first rotating shaft, a driving gear is meshed on the driven gear, and the driving gear is fixed on an output shaft of the motor.
Preferably, the transmission mechanism comprises a driven pulley fixed on the first rotating shaft, the driven pulley is connected with a driving pulley through a transmission belt, and the driving pulley is fixed on an output shaft of the motor.
Preferably, the magnetic coupler further comprises an installation box, the first rotating shaft is far away from the outer magnetic steel end and extends to the outside of the installation box, the pump body and the installation bottom plate are fixedly installed, and the motor and the installation bottom plate are detachably installed.
Preferably, a mounting groove is formed in the side face, far away from the motor, of the mounting bottom plate, at least two mounting long holes are formed in the mounting groove, and the motor is detachably mounted with the mounting bottom plate through the mounting long holes.
Preferably, the inner magnetic steel is connected with a second rotating shaft, the end, far away from the inner magnetic steel, of the second rotating shaft extends into the pump body and is fixedly connected with the impeller, a sealing isolation cover is arranged between the inner magnetic steel and the outer magnetic steel, and the sealing isolation cover is fixed with the side face of the pump body in a sealing mode.
The utility model discloses technical scheme's a magnetic drive pump beneficial effect is:
1. the motor is not connected with the magnetic coupler through a coupler, and the size and the model of the motor are selected more;
2. the installation position of the motor can be selected at will, and the distance between the motor and the pump body and between the motor and the magnetic coupler is large, so that the maintenance of any position of the whole magnetic drive pump is facilitated;
3. the transmission mode between the motor and the coupler is multiple, and the motor can adapt to more working environments.
Drawings
FIG. 1 is a front view of a magnetic force driven pump according to the technical solution of the present invention,
figure 2 is a top view of the embodiment,
FIG. 3 is a top view of the second embodiment.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention by those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.
As shown in fig. 1, the magnetic force driven pump includes a mounting base plate 1, a pump body 3, a magnetic coupler 4 and a motor 2 are arranged on the mounting base plate 1, and an impeller 5 is arranged in the pump body 3. The impeller rotates, so that the liquid conveyed in the pump body generates centrifugal force to realize conveying.
As shown in fig. 1, the magnetic coupler 4 includes an inner magnetic steel 8 connected to the impeller 5, an outer magnetic steel 7 sleeved outside the inner magnetic steel 8, a first rotating shaft 9 connected to the outer magnetic steel 7, and a sealing isolation cover 6 disposed between the inner magnetic steel and the outer magnetic steel. The first rotating shaft 9 is driven by an external driving device, namely, the external magnetic steel 7 is driven to rotate, the internal magnetic steel 8 is driven to rotate through magnetic lines of force, and the impeller 5 is driven to rotate by the internal magnetic steel 8 through a second rotating shaft 10 which connects the impeller 5 and the internal magnetic steel 8. The structure is a conventional structure of the magnetic force drive pump, the sealing isolation cover realizes sealing of the components such as the inner magnetic steel 8 and the impeller 5, a sealed pump body except a liquid inlet and a liquid outlet is obtained, the probability of leakage of liquid during conveying is reduced, and the magnetic force drive pump has the advantages of full sealing, no leakage and corrosion resistance. Making it suitable for transporting toxic, hazardous, flammable, explosive, highly corrosive and valuable liquids free of particulates.
The axis of the first rotating shaft 9 is not coincident with the axis of the output shaft 18 of the motor 2. The mode that the motor 2 is always overlapped with the axis of the pump body 3 and the output shaft 18 of the motor 2 is in transmission connection with the pump shaft through a coupler in the prior art is changed. The connection mode in the prior art ensures that the connection, the installation mode and the position of the motor 2 and the pump body 3 are fixed and unchangeable, so that the selection space of the size, the model and the like of the motor is small, and the adaptability is low. And the connection mode among the prior art for the distance between the pump body 3 and the motor 2 is little, and compact structure between the part, the operable space is little, to the operation difficulty when the magnetic pump breaks down and needs to be maintained or the part is changed.
As shown in fig. 1, in the technical solution of the present invention, the axis of the first rotating shaft 9 and the axis of the output shaft 18 of the motor 2 are arranged to be non-coincident. In specific implementation, the motor 2 can be arranged on the side surface of the pump body 3, also can be arranged on the side surface of the end part of the pump body 3, and also can be arranged on any suitable position such as the top or the bottom of the pump body, and the position can be arbitrarily selected for installation or arrangement according to the application or use environment of the pump body. The installation position of the motor enables the installation position and the adopted model of the motor to be selected at will, the adaptability is improved, and meanwhile, the installation and the position selection of the magnetic force driving pump are facilitated. And the distance between the motor 2 and the magnetic coupler 4 and between the pump body 3 and each part of the pump body is increased, so that the subsequent maintenance and the like of the magnetic drive pump are facilitated, a moving space is provided for the operations such as maintenance and the like, and the difficulty in maintenance and the like is reduced.
As shown in fig. 1, a transmission mechanism 12 is connected to the end of the first rotating shaft 9 far away from the external magnet 7, and the transmission mechanism 12 is driven by the motor 2. Due to the change of the position relation of the motor 2, the transmission mode between the motor 2 and the second rotating shaft 9 is more. The external transmission mode is convenient to maintain and maintain, and the maintenance is quick and the cost is low.
Fig. 2 is a schematic diagram of an embodiment of a magnetic force driven pump according to the present invention. The transmission 12 comprises a driven gear 15 fixed to the first shaft 9, a driving gear 16 engaging with the driven gear 15, the driving gear 16 being fixed to an output shaft 18 of the motor 2. In one embodiment, the motor 2 and the first rotating shaft 9 are driven by a gear set, and the gear set for driving is at least two gears meshed with each other according to the installation position of the motor 2, and the driven gear can be one or a combination of more of a straight gear, a bevel gear and a helical gear.
As shown in fig. 3, the transmission mechanism 12 includes a driven pulley 151 fixed to the first rotating shaft 9, a driving pulley 161 is connected to the driven pulley 151 via a transmission belt 171, and the driving pulley 161 is fixed to the output shaft 18 of the motor 2. In the second embodiment, the transmission mechanism 12 is a belt wheel transmission, and may also be a sprocket wheel transmission, which may be selected according to the application environment.
As shown in fig. 1, the magnetic coupler 4 further includes an installation box, the end of the first rotating shaft 9, which is far away from the external magnetic steel 7, extends to the outside of the installation box, the installation box and the pump body 3 are fixedly installed on the installation base plate 1, and the motor 2 is detachably installed on the installation base plate 1. The side of the mounting base plate 1 far away from the motor 2 is provided with a mounting groove 13, the mounting groove 13 is internally provided with at least two mounting long holes 14, and the motor 2 is detachably mounted with the mounting base plate 1 through the mounting long holes 14. The installation long hole 14 has a large width, which is convenient for fine adjustment of the position of the motor 2. During installation, the installation groove 13 is provided with the fixing piece 16, the fixing piece is provided with the installation hole, and the fixing seat penetrating through the fixing piece 16, the installation long hole 14 and the motor 2 through the connecting bolt realizes detachable installation.
As shown in fig. 1, the inner magnetic steel 8 is connected with a second rotating shaft 10, the end of the second rotating shaft 10 far away from the inner magnetic steel 8 extends into the pump body 3 and is fixedly connected with the impeller 5, and the sealing isolation cover 6 is fixed with the side surface of the pump body 3 in a sealing manner.
The technical solution of the present invention is to provide an improved method for manufacturing a semiconductor device, which is characterized in that the method is not limited by the above-mentioned method, and the method is not substantially improved by the method and the device, or the method and the device are directly applied to other occasions without improvement, all within the protection scope of the present invention.
Claims (6)
1. A magnetic drive pump comprises a mounting base plate, wherein a pump body, a magnetic coupler and a motor are arranged on the mounting base plate, an impeller is arranged in the pump body, the magnetic coupler comprises inner magnetic steel connected with the impeller, outer magnetic steel sleeved outside the inner magnetic steel and a first rotating shaft connected to the outer magnetic steel, and the magnetic drive pump is characterized in that the axis of the first rotating shaft is not overlapped with the axis of an output shaft of the motor, the end, far away from the outer magnetic steel, of the first rotating shaft is connected with a transmission mechanism, and the transmission mechanism is driven by the motor.
2. A magnetically driven pump according to claim 1, wherein the drive mechanism comprises a driven gear fixed to the first shaft, the driven gear having a drive gear engaged therewith, the drive gear being fixed to the output shaft of the motor.
3. A magnetically driven pump according to claim 1, wherein the drive mechanism comprises a driven pulley secured to the first shaft, the driven pulley being connected to a drive pulley by a drive belt, the drive pulley being secured to an output shaft of the motor.
4. A magnetically driven pump according to claim 1, wherein the magnetic coupling further comprises a mounting case, the first shaft extends to the outside of the mounting case away from the outer magnet end, the mounting case and the pump body are fixedly mounted to a mounting base plate, and the motor is detachably mounted to the mounting base plate.
5. A magnetic drive pump according to claim 4, wherein the mounting plate is provided with a mounting slot on a side thereof remote from the motor, the mounting slot is provided with at least two mounting slots, and the motor is detachably mounted to the mounting plate via the mounting slots.
6. A magnetic drive pump according to claim 1, wherein the inner magnet steel is connected to a second shaft, the second shaft extends into the pump body away from the end of the inner magnet steel and is fixedly connected with the impeller, a seal cage is arranged between the inner magnet steel and the outer magnet steel, and the seal cage is fixed to the side face of the pump body in a seal manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569572.6U CN210859251U (en) | 2019-09-20 | 2019-09-20 | Magnetic force driving pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569572.6U CN210859251U (en) | 2019-09-20 | 2019-09-20 | Magnetic force driving pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210859251U true CN210859251U (en) | 2020-06-26 |
Family
ID=71308505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921569572.6U Active CN210859251U (en) | 2019-09-20 | 2019-09-20 | Magnetic force driving pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210859251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469517A (en) * | 2019-09-20 | 2019-11-19 | 安徽奥利威泵阀机械有限公司 | A kind of magnetic force driving pump |
-
2019
- 2019-09-20 CN CN201921569572.6U patent/CN210859251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469517A (en) * | 2019-09-20 | 2019-11-19 | 安徽奥利威泵阀机械有限公司 | A kind of magnetic force driving pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210859251U (en) | Magnetic force driving pump | |
| CN108361181A (en) | A kind of Mobyneb peristaltic pump | |
| CN210343745U (en) | Remote strong self-suction device of duplex water supply pump | |
| CN105782046A (en) | Magnetic drive ceramic cam rotor pump | |
| CN211246384U (en) | Lubricating oil blending device | |
| CN213360412U (en) | Gear suction type liquid pump | |
| CN208073726U (en) | A kind of Mobyneb peristaltic pump | |
| CN208311031U (en) | A kind of manual tower tooth speed change oil changing machine of simple portable | |
| CN112814914A (en) | Centrifugal water pump | |
| CN110469517A (en) | A kind of magnetic force driving pump | |
| CN210829628U (en) | Novel oil supply device of oil supply pump | |
| CN213235433U (en) | Oil replenishing pump and hydraulic power unit | |
| CN210660703U (en) | Novel horizontal mud pump | |
| CN108799132B (en) | Impeller pump | |
| CN216617872U (en) | Piston pump | |
| CN215595876U (en) | Gear pump capable of conveying trace lubricating oil | |
| CN220302345U (en) | Self-priming chemical process pump | |
| CN211943830U (en) | Emulsifier filling discharging device | |
| CN220828436U (en) | Energy-saving noise-reducing permanent magnet motor | |
| CN214998232U (en) | Energy-saving water pump with double-output structure | |
| CN216008925U (en) | Water pump device for separating conveying power of vacuumized water diversion and water pump | |
| CN218509768U (en) | Centrifugal pump for sewage treatment | |
| CN218862801U (en) | Oil development is with two input end fracturing pumps | |
| CN219529327U (en) | Novel stainless steel stamping water pump | |
| CN212055149U (en) | Novel miniature water pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |