CN110242585A - A kind of Non-contact Magnetic power drive hydraulic pump - Google Patents
A kind of Non-contact Magnetic power drive hydraulic pump Download PDFInfo
- Publication number
- CN110242585A CN110242585A CN201910604842.0A CN201910604842A CN110242585A CN 110242585 A CN110242585 A CN 110242585A CN 201910604842 A CN201910604842 A CN 201910604842A CN 110242585 A CN110242585 A CN 110242585A
- Authority
- CN
- China
- Prior art keywords
- pump housing
- driving device
- hydraulic pump
- power drive
- magnetic power
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention provides a kind of Non-contact Magnetic power drive hydraulic pump.A kind of Non-contact Magnetic power drive hydraulic pump, wherein, including the pump housing and driving device, the pump housing and driving device are arranged independently of each other, the pump housing lateral ends are detachably connected with the driving device lateral ends, and the driving device passes through the work of the pump housing described in magnetic drive.The present invention realizes the pump housing and is arranged independently of each other with driving device, and driving device is fully sealed with one end that the pump housing is detachably connected, and avoids leading to motor damage because of work material leakage.
Description
Technical field
The present invention relates to magnetic drive pump technical fields, more particularly, to a kind of Non-contact Magnetic power drive hydraulic pump.
Background technique
In traditional hydraulic pump, electric machine main shaft and execution component (such as flabellum, rotating vane, blade) are that rigidity is direct
Connection, and must have sealing structure between their connections, it will lead to sealing decrease or sealing ring after permanent use
Ageing failure problem causes liquid or gas to leak, damages motor service life.Chinese patent authorization publication number
CN109072927A, publication date on December 21st, 2018, the entitled magnetic force driving pump of the innovation and creation, this application discloses
A kind of magnetic force driving pump comprising: it is at least partially filled with the shell of the fluid of conveying；The blade wheel chamber crossed by shell；Pump
Axis；Impeller is arranged in blade wheel chamber and is arranged on pump shaft；Bearing supports pump shaft in the housing；Cross coupling room
Tank；Rotor is arranged in coupling room and is arranged on pump shaft；Keep ring in the housing, the ring spring bearing and by leaf
Engineer room is separated with the room of coupling；It flows from blade wheel chamber the part of the pipeline being formed in ring, the fluid that the pipeline is used to convey
It is transported to bearing, with the purpose for lubricating bearing, wherein at least part of the fluid for the conveying being discharged from bearing reaches coupling
Close room.Although the disclosure application reduces sealing structure there is no driving device and pump shaft to be kept completely separate, make
The leakage of industry material can not avoid completely, damage electrical machinery life.
Summary of the invention
It is an object of the invention to overcome the material of hydraulic pump to reveal, the problem of damaging electrical machinery life, provide a kind of non-
Contact magnetic drive hydraulic pump.The present invention realizes the pump housing by magnetic drive and is independently arranged mutually with driving device, will drive
Dynamic device is sealed, and avoids leading to motor damage because liquid is revealed.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of Non-contact Magnetic power drive hydraulic pump,
Wherein, including the pump housing and driving device, the pump housing and the driving device are arranged independently of each other, the pump housing lateral ends with
The driving device lateral ends are detachably connected, and the driving device passes through the work of the pump housing described in magnetic drive.The pump housing and drive
Dynamic device is attached and is dismantled by buckle, and driving device and the pump housing are two completely self-contained devices, and driving device passes through
The magnetic drive pump housing works, and the corrosivity work material such as material especially strong acid, highly basic to work in the pump housing will not enter
To driving device, electrical machinery life is damaged.
Further, the driving device includes motor, motor sleeve and driving wheel, is provided with and drives in the motor sleeve
Moving axis, by driving wheel described in the driving axis connection, the output shaft of motor is removably plugged in described the motor sleeve
In motor sleeve.First permanent magnet is set on the driving wheel, and first permanent magnet follows the driving wheel to rotate.Motor set
Cylinder is rotated by motor, and motor sleeve drives drive shaft to be rotated, and drive shaft drives driving wheel to be rotated.First forever
Magnet is uniformly distributed on the drive wheel, and when driving wheel is rotated with motor sleeve, the first permanent magnet follows driving wheel one
Play rotation.
Further, the pump housing includes T-type pipeline, rotating vane and driven wheel, and the driven wheel is located at T-type pipeline bottom
Portion is arranged bearing on the driven wheel and driven shaft, the driven wheel passes through pivoting leaf described in the bearing and driven axis connection
Piece.The second permanent magnet being arranged on driven wheel drives driven wheel with the magnetic force that the first permanent magnet rotating in driving device generates
It is rotated, the driven wheel after rotation drives rotating vane to carry out rotation work by driven shaft, to be formed inside T pipeline
Pressure difference realizes the function of extracting liquid or gas.
Further, outlet and inlet port are provided on the T-type pipeline.The rotation of rotating vane is so that T-type pipeline
Inside forms pressure difference, liquid or gas is extracted from inlet port, the liquid or gas after extraction are arranged from the outlet of T-type pipe
Out.
Compared with prior art, the beneficial effects of the present invention are:
The present invention passes through being used cooperatively for two permanent magnets, realizes that electric machine main shaft and execution component two parts are independently removable,
It realizes that driving device is fully sealed with one end that the pump housing is detachably connected, avoids the pump housing from revealing work material at work, cause
Motor damage, to promote the service life of hydraulic pump.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In Fig. 1: 1-T type pipeline, 2- bearing, 3- rotating vane, 4- driven wheel, 5- buckle, 6- driving wheel, 7- drive shaft,
8- motor sleeve.
Specific embodiment
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
What is indicated is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；Reality in order to better illustrate the present invention
Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.
A kind of Non-contact Magnetic power drive hydraulic pump as shown in Figure 1, including the pump housing and driving device, the pump housing and driving dress
Mutually indepedent setting is set, pump housing lateral ends are attached and are dismantled by buckle 5 with driving device lateral ends, driving device
It is worked by the pump housing described in magnetic drive.
Wherein, driving device includes motor sleeve 8 and driving wheel 6, is provided with drive shaft 7, motor sleeve in motor sleeve 8
8 connect driving wheel 6 by drive shaft 7.First permanent magnet is set on driving wheel 6.The pump housing includes T-type pipeline 1,3 He of rotating vane
Driven wheel 4, driven wheel 4 are located at 1 bottom of T-type pipeline, and driven shaft is interference fitted with 2 inner ring of bearing, bearing cap and driven shaft
It is fixed, bearing cap is compressed on the interior shaft shoulder of bearing 1, to limit bearing 1, rotating vane 3 is compressed on bearing 1
The outer shaft shoulder on, rotating vane 3 is fixed with driven wheel 4, is assembled from top to bottom respectively, finally uses screw bolt reinforcing again.
Second permanent magnet is set on driven wheel 4, and the second permanent magnet being arranged on driven wheel 4 turns with the first permanent magnet in driving device
The raw magnetic force of movable property drives driven wheel 4 to be rotated.It should be noted that the screw bolt reinforcing used here is not restricted
Regulation can use other kinds of fixed structure, and only bolt easily fills preferably, bolt fastening structure is simple here
Match.
In addition, being provided with outlet and inlet port on T-type pipeline 1.The rotation of rotating vane 4 is so that 1 inside shape of T-type pipeline
At pressure difference, liquid or gas are extracted from inlet port, the liquid or gas after extraction are discharged from the outlet of T-type pipe.
The working principle of the present embodiment is as follows: motor sleeve 8 connects motor, is rotated by motor, 8 band of motor sleeve
Dynamic drive shaft 7 is rotated, and the driving wheel 6 in drive shaft 7 and then rotates together.It is provided with the first permanent magnet on driving wheel 6, drives
The rotation of driving wheel 6 will drive the rotation of the first permanent magnet.The second permanent magnet being arranged on driven wheel 4 is in driving device
The magnetic force that one permanent magnet rotating generates drives driven wheel 4 to be rotated, and the driven wheel 4 after rotation passes through 2 band of driven shaft and bearing
Dynamic rotating vane 3 carries out rotation work, so that pressure difference is formed inside T pipeline 1, to realize the function for extracting liquid or gas
Energy.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (6)
1. a kind of Non-contact Magnetic power drive hydraulic pump, including the pump housing and driving device, it is characterised in that: the pump housing and described
Driving device is arranged independently of each other, and the pump housing lateral ends are detachably connected with the driving device lateral ends, the drive
Dynamic device passes through the work of the pump housing described in magnetic drive.
2. a kind of Non-contact Magnetic power drive hydraulic pump according to claim 1, it is characterised in that: the driving device packet
Motor, motor sleeve and driving wheel are included, is provided with drive shaft in the motor sleeve, the motor sleeve passes through the drive shaft
The driving wheel is connected, the output shaft of motor is removably plugged in the motor sleeve.
3. a kind of Non-contact Magnetic power drive hydraulic pump according to claim 2, it is characterised in that: set on the driving wheel
The first permanent magnet is set, first permanent magnet follows the driving wheel to rotate.
4. a kind of Non-contact Magnetic power drive hydraulic pump according to claim 3, it is characterised in that: the pump housing includes T
Type pipeline, rotating vane and driven wheel, the driven wheel are located at T-type duct bottom, and bearing and driven is arranged on the driven wheel
Axis, the driven wheel pass through rotating vane described in the bearing and driven axis connection.
5. a kind of Non-contact Magnetic power drive hydraulic pump according to claim 4, it is characterised in that: set on the driven wheel
The second permanent magnet is set, second permanent magnet and first permanent magnet cooperation drive driven wheel rotation.
6. a kind of Non-contact Magnetic power drive hydraulic pump according to claim 4, it is characterised in that: on the T-type pipeline
Provided with outlet and inlet port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910604842.0A CN110242585A (en) | 2019-07-05 | 2019-07-05 | A kind of Non-contact Magnetic power drive hydraulic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910604842.0A CN110242585A (en) | 2019-07-05 | 2019-07-05 | A kind of Non-contact Magnetic power drive hydraulic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110242585A true CN110242585A (en) | 2019-09-17 |
Family
ID=67891156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910604842.0A Withdrawn CN110242585A (en) | 2019-07-05 | 2019-07-05 | A kind of Non-contact Magnetic power drive hydraulic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110242585A (en) |
-
2019
- 2019-07-05 CN CN201910604842.0A patent/CN110242585A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190917 |