CN207283321U - A kind of water electric motor for pump - Google Patents
A kind of water electric motor for pump Download PDFInfo
- Publication number
- CN207283321U CN207283321U CN201721294193.1U CN201721294193U CN207283321U CN 207283321 U CN207283321 U CN 207283321U CN 201721294193 U CN201721294193 U CN 201721294193U CN 207283321 U CN207283321 U CN 207283321U
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- CN
- China
- Prior art keywords
- cylinder cover
- outer cylindrical
- cylindrical casing
- electric motor
- water electric
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Abstract
The utility model provides a kind of water electric motor for pump.This water electric motor for pump includes motor casing,The motor casing includes cylinder cover and the end cap at both ends,Stator is provided with cylinder cover,Rotor is penetrated in stator,The axis of rotor is stretched out by the end cap of side,The periphery of cylinder cover is set with outer cylindrical casing,The top and bottom of cylinder cover and outer cylindrical casing are formed connected by integral muscle,Also connected between cylinder cover and outer cylindrical casing by spring assembly,Spring assembly includes tension spring and pressure-proof spring,Some pressure-proof springs are set between cylinder cover and the bottom of outer cylindrical casing,Some tension springs are set between cylinder cover and the top of outer cylindrical casing,Separately set with pressure-proof spring by tension spring between cylinder cover and the sidepiece of outer cylindrical casing,Baffle ring is set between outer cylindrical casing and the end face of cylinder cover,The neighboring of baffle ring is connected by elastic rubber ring with outer cylindrical casing,The inner rim of baffle ring is connected by elastic rubber ring with cylinder cover.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of motor, particularly a kind of water electric motor for pump.
Background technology
Motor refers to realize electric energy conversion or a kind of calutron transmitted according to the law of electromagnetic induction.Word is used in circuit
Female M is represented.Its main function is to produce driving torque, as electrical appliance or various mechanical power sources.Generator is in circuit
It is middle to be represented with letter G.Its main function is to be converted into mechanical energy using electric energy.
The existing motor for water pump is there are problems with, and because of the unstability of current turbulence, the steering to motor is driven
It is dynamic to bring obstruction, continuation, the vibrations of irregular obstruction are in turn resulted in, motor can be caused to damage after permanent.
Utility model content
The purpose of this utility model is that there are the above problem for existing technology, it is proposed that a kind of by setting elasticity slow
Structure is rushed, the damaging come to absorb and eliminate turbulent zone shakes, it is ensured that operates stable water electric motor for pump.
The purpose of this utility model can be realized by following technical proposal：A kind of water electric motor for pump, including motor casing, institute
Stating motor casing includes cylinder cover and the end cap at both ends, is provided with stator in the cylinder cover, rotor is penetrated in the stator, described
The axis of rotor is stretched out by the end cap of side, and the periphery of the cylinder cover is set with outer cylindrical casing, the cylinder cover and the outer barrel
The top and bottom of shell are formed connected by integral muscle, are also connected between the cylinder cover and outer cylindrical casing by spring assembly,
The spring assembly includes tension spring and pressure-proof spring, and some resistance to compression bullets are set between the bottom of the cylinder cover and outer cylindrical casing
Spring, sets some tension springs between the top of the cylinder cover and outer cylindrical casing, between the sidepiece of the cylinder cover and outer cylindrical casing
Separately set with pressure-proof spring by tension spring, baffle ring, the baffle ring are set between the end face of the outer cylindrical casing and cylinder cover
Neighboring be connected by elastic rubber ring with the outer cylindrical casing, the inner rim of the baffle ring passes through elastic rubber ring and the circle
Barrel shell is connected.
The operation of this water electric motor for pump is to be powered to starting motor, and stator produces magnetic field and drives rotor to rotate, passes through
Between cylinder cover and the top and bottom of outer cylindrical casing integral muscle connection, cylinder cover is fixedly connected with outer cylindrical casing, with provide stator,
The stability of rotor and axis, pump operation is driven by the axis of rotor, and since water pump pumps out liquid stream, liquid stream is flowing over
Turbulent resistance is produced in journey, in turn results in resistance vibrations, although cylinder cover is fixed, micro shake can still occur for its shell wall
It is dynamic, and cause the rotation of rotor unstable, using elastic buffer of the cylinder cover in outer cylindrical casing, i.e., the resilient support of lower part, on
The elastic tensioning in portion, the elasticity stable of both sides, further buffering elimination resistance vibrations, to ensure the stability of motor operating.
In above-mentioned water electric motor for pump, the bottom of the outer cylindrical casing sets bearing, and the bearing includes base and stent,
The outer cylindrical casing is fixed on the stent, several mounting holes are opened on the base, bolt is worn in the mounting hole.It is logical
The fixed installation that bearing realizes integrated motor is crossed, wherein stent plays the role of load bearing support, and base plays the role of location and installation.
In above-mentioned water electric motor for pump, terminal box is further included, the terminal box is fixed on the outer wall of the outer cylindrical casing,
Incoming line has been opened on the outer wall of the outer cylindrical casing, connection jaws have been opened on the outer wall of the cylinder cover.Circuit is put in order in wiring
In box, and circuit sequentially penetrates incoming line, connection jaws, and circuit communication is formed with stator.
In above-mentioned water electric motor for pump, the end cap is located at the gear with cylinder cover by flanged joint, the flange
The outside of circle.It is non-interference by the installation site of flanged joint end cap and the installation site of baffle ring.
In above-mentioned water electric motor for pump, the both ends of the axis of the rotor are socketed rolling bearing, the rolling bearing
It is arranged in the end cap.
Compared with prior art, this water electric motor for pump coordinates correspondence position to carry out corresponding by setting elastic buffer structure
Elastic force designs, and the surplus damaging come with absorbing and eliminating turbulent zone shakes, it is ensured that operating is stablized, and has both improved pump working effect
Fruit, and play a protective role to motor.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of this water electric motor for pump.
In figure, 1, terminal box；2nd, outer cylindrical casing；3rd, tension spring；4th, pressure-proof spring；5th, cylinder cover；6th, stator；7th, rotor；
8th, axis；9th, stent；10th, base；11st, integral muscle.
Embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1, this water electric motor for pump, including motor casing, motor casing include cylinder cover 5 and the end cap at both ends, cylinder
Stator 6 is provided with shell 5, rotor 7 is penetrated in stator 6, the axis 8 of rotor 7 is stretched out by the end cap of side, the periphery of cylinder cover 5
Be set with outer cylindrical casing 2, cylinder cover 5 is formed by integral muscle 11 with the top of outer cylindrical casing 2 and bottom and is connected, cylinder cover 5 with it is outer
Also connected between barrel shell 2 by spring assembly, spring assembly includes tension spring 3 and pressure-proof spring 4, cylinder cover 5 and outer cylindrical casing 2
Bottom between some pressure-proof springs 4 are set, some tension springs 3, cylinder are set between cylinder cover 5 and the top of outer cylindrical casing 2
Separately set with pressure-proof spring 4 by tension spring 3 between the sidepiece of shell 5 and outer cylindrical casing 2, the end face of outer cylindrical casing 2 and cylinder cover 5
Between baffle ring is set, the neighboring of baffle ring is connected by elastic rubber ring with outer cylindrical casing 2, and the inner rim of baffle ring passes through elastic rubber
Circle is connected with cylinder cover 5.
The operation of this water electric motor for pump is to be powered to starting motor, and stator 6 produces magnetic field and drives rotor 7 to rotate, and leads to
The integral muscle 11 crossed between cylinder cover 5 and the top and bottom of outer cylindrical casing 2 connects, and cylinder cover 5 is fixedly connected with outer cylindrical casing 2, with
The stability of stator 6, rotor 7 and axis 8 is provided, pump operation is driven by the axis 8 of rotor 7, since water pump is by fluid-flow pump
Go out, liquid stream produces turbulent resistance in flow process, in turn results in resistance vibrations, although cylinder cover 5 is fixed, its shell wall
Micro vibrations can still occur, and cause the rotation of rotor 7 unstable, using elastic buffer of the cylinder cover 5 in outer cylindrical casing 2, i.e.,
The resilient support of lower part, the elastic tensioning on top, the elasticity stable of both sides, further buffering elimination resistance vibrations, to ensure electricity
The stability of machine operating.
The bottom of outer cylindrical casing 2 sets bearing, and bearing includes base 10 and stent 9, and outer cylindrical casing 2 is fixed on stent 9, base
Several mounting holes are opened on 10, bolt is worn in mounting hole.The fixed installation of integrated motor, wherein stent are realized by bearing
9 play the role of load bearing support, and base 10 plays the role of location and installation.
Terminal box 1 is further included, terminal box 1 is fixed on the outer wall of outer cylindrical casing 2, and inlet wire has been opened on the outer wall of outer cylindrical casing 2
Mouthful, open connection jaws on the outer wall of cylinder cover 5.Circuit is put in order in terminal box 1, and circuit sequentially penetrates incoming line, wiring
Mouthful, form circuit communication with stator 6.
End cap is located at the outside of baffle ring with cylinder cover 5 by flanged joint, flange.Pass through the peace of flanged joint end cap
The installation site of holding position and baffle ring is non-interference.
The both ends of the axis 8 of rotor 7 are socketed rolling bearing, and rolling bearing is arranged in end cap.
This water electric motor for pump coordinates correspondence position to carry out corresponding elastic force design, to inhale by setting elastic buffer structure
Receive and eliminate the surplus damaging vibrations that turbulent zone is come, it is ensured that operating is stablized, and has not only improved pump working effect, but also motor is played
Protective effect.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although terminal box 1 is used more herein；Outer cylindrical casing 2；Tension spring 3；Pressure-proof spring 4；Cylinder cover 5；Stator
6；Rotor 7；Axis 8；Stent 9；Base 10；The integral grade of muscle 11 term, but it does not preclude the possibility of using other terms.Use
These terms are used for the purpose of more easily describing and explaining the essence of the utility model；Any type is construed as to add
Limitation be all contrary to the spirit of the present invention.
Claims (5)
1. a kind of water electric motor for pump, including motor casing, the motor casing includes cylinder cover and the end cap at both ends, it is characterised in that
Stator is provided with the cylinder cover, rotor is penetrated in the stator, the axis of the rotor is stretched out by the end cap of side, described
The periphery of cylinder cover is set with outer cylindrical casing, and the cylinder cover is formed solid with the top of the outer cylindrical casing and bottom by integral muscle
Even, also connected between the cylinder cover and outer cylindrical casing by spring assembly, the spring assembly includes tension spring and resistance to compression bullet
Spring, sets some pressure-proof springs between the bottom of the cylinder cover and outer cylindrical casing, between the top of the cylinder cover and outer cylindrical casing
Some tension springs are set, are separately set with pressure-proof spring by tension spring between the sidepiece of the cylinder cover and outer cylindrical casing,
Baffle ring is set between the end face of the outer cylindrical casing and cylinder cover, and the neighboring of the baffle ring passes through elastic rubber ring and the outer barrel
Shell phase connects, and the inner rim of the baffle ring is connected by elastic rubber ring with the cylinder cover.
2. water electric motor for pump according to claim 1, it is characterised in that the bottom of the outer cylindrical casing sets bearing, described
Bearing includes base and stent, and the outer cylindrical casing is fixed on the stent, several mounting holes are opened on the base, described
Bolt is worn in mounting hole.
3. water electric motor for pump according to claim 1, it is characterised in that further include terminal box, the terminal box is fixed on
On the outer wall of the outer cylindrical casing, incoming line is opened on the outer wall of the outer cylindrical casing, has opened and has connect on the outer wall of the cylinder cover
Line mouth.
4. water electric motor for pump according to claim 1, it is characterised in that the end cap and cylinder cover by flanged joint,
The flange is located at the outside of the baffle ring.
5. water electric motor for pump according to claim 1, it is characterised in that the both ends of the axis of the rotor are socketed rotation
Bearing, the rolling bearing are arranged in the end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294193.1U CN207283321U (en) | 2017-10-09 | 2017-10-09 | A kind of water electric motor for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294193.1U CN207283321U (en) | 2017-10-09 | 2017-10-09 | A kind of water electric motor for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283321U true CN207283321U (en) | 2018-04-27 |
Family
ID=61988785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721294193.1U Active CN207283321U (en) | 2017-10-09 | 2017-10-09 | A kind of water electric motor for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283321U (en) |
-
2017
- 2017-10-09 CN CN201721294193.1U patent/CN207283321U/en active Active
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| GR01 | Patent grant |