CN216490163U

CN216490163U - Magnetic suspension motor

Info

Publication number: CN216490163U
Application number: CN202123155449.XU
Authority: CN
Inventors: 池智慧; 池仁林
Original assignee: Guangdong Huida Electric Appliance Co ltd
Current assignee: Guangdong Huida Electric Appliance Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-10
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a magnetic suspension motor, which relates to the technical field of motors and comprises a coil, wherein a first elastic sheet and a second elastic sheet are arranged on both sides of the coil, a stator is fixedly arranged at the top end of the coil, a first rotor and a second rotor are respectively arranged above the stator, by applying the magnetic induction principle, the structure of the motor is similar to that of a stator, a coil and a rotor in a transmission motor, the layout between the rotor and the stator is changed, thereby realizing the effect of directly driving the two swinging pieces to do reciprocating movement in a staggered way, and simultaneously when the effect is carried out, the arranged spring plate and the deflection limiting piece can also swing along with the swinging, so that the stability in the staggered reciprocating movement process is improved, the magnetic suspension motor can directly drive the two objects to move in a staggered and reciprocating mode, does not need to additionally use other mechanical structures, and has high practicability.

Description

Magnetic suspension motor

Technical Field

The utility model relates to the technical field of motors, specifically be a magnetic suspension motor.

Background

The output shaft of the motor currently on the market usually rotates at a high speed, and if two driven objects are required to move in a reciprocating and staggered manner, when the motor is used for driving, a reciprocating mechanical structure must be arranged between the output shaft of the motor and the two driven objects, so that the use cost is increased, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a magnetic suspension motor has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a magnetic suspension motor comprises a coil, wherein a first elastic sheet and a second elastic sheet are arranged on two sides of the coil, a stator is fixedly arranged at the top end of the coil, a first rotor and a second rotor are respectively arranged above the stator, the top ends of the first rotor and the second rotor are respectively and correspondingly and fixedly connected with a first swinging piece and a second swinging piece, the first swinging piece and the second swinging piece are respectively and correspondingly and fixedly arranged in a first bracket and a second bracket, and two groups of deflection limiting pieces are jointly arranged above the first bracket and the second bracket and positioned on two sides of the first swinging piece;

furthermore, the beat locating part is including setting up the torque connecting rod in first support and second support top, the middle part of torque connecting rod is run through and is seted up the spacing hole of center pin, the inside of torque connecting rod and the both sides that are located the spacing hole of center pin all run through and set up the gag lever post through-hole of oval structure.

Furthermore, the top ends of the first elastic sheet and the second elastic sheet are respectively and correspondingly fixedly connected with the end parts of the first support and the second support.

Furthermore, the top ends of the first support and the second support are symmetrically provided with two deflection limiting rods, the deflection limiting rods are inserted into the limiting rod through holes, and the length of the limiting rod through holes is larger than the outer diameter of the deflection limiting rods.

Furthermore, a deflection central shaft is inserted in the central shaft limiting hole.

Advantageous effects

The utility model provides a magnetic suspension motor. Compared with the prior art, the method has the following beneficial effects:

the utility model provides a magnetic suspension motor, application through the magnetic induction principle, with the transmission motor in the stator, the structure between coil and the rotor three is similar, the overall arrangement between rotor and the stator has been changed, thereby realize two swing pieces of direct drive and carry out the reciprocating motion effect of alternating expression, and when this effect goes on, the shell fragment and the beat locating part that set up also can follow the swing, improve the stability of alternating expression reciprocating motion in-process, compare with current motor, this magnetic suspension motor can two object alternating reciprocating motion of direct drive, need not additionally with the help of other mechanical structure, higher practicality has.

Drawings

Fig. 1 is a schematic structural view of a first viewing angle when two swinging members of the present invention are in a flush state;

FIG. 2 is a schematic structural view of a second viewing angle of the present invention when two swinging members are in a flush state;

FIG. 3 is a schematic structural view of the deflection limiting member of the present invention;

fig. 4 is a schematic structural diagram of a first viewing angle of the two swinging members of the present invention in a staggered state;

fig. 5 is a schematic structural diagram of a second viewing angle of the two swinging members of the present invention in a staggered state.

In the figure: 1. a coil; 2. a stator; 3. a first spring plate; 4. a second elastic sheet; 5. a first bracket; 6. a second bracket; 7. a deflection limiting rod; 8. deflecting the central shaft; 9. a deflection limiting member; 91. a torsion connecting rod; 92. a central shaft limiting hole; 93. a limiting rod through hole; 10. a first swinging member; 11. a second swinging member; 12. a first mover; 13. and a second mover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a magnetic suspension motor comprises a coil 1, a first elastic sheet 3 and a second elastic sheet 4 are arranged on both sides of the coil 1, the coil comprises a coil 1, a stator 2 is fixedly arranged at the top end of the coil 1, a first rotor 12 and a second rotor 13 are respectively arranged above the stator 2, the top ends of the first rotor 12 and the second rotor 13 are respectively and correspondingly and fixedly connected with a first swinging piece 10 and a second swinging piece 11, the first swinging piece 10 and the second swinging piece 11 are respectively and correspondingly and fixedly arranged inside a first support 5 and a second support 6, the top ends of a first elastic piece 3 and a second elastic piece 4 are respectively and correspondingly and fixedly connected with the end parts of the first support 5 and the second support 6, two deflection limiting rods 7 are symmetrically arranged at the top ends of the first support 5 and the second support 6, and two sets of deflection limiting pieces 9 are jointly arranged above the first support 5 and the second support 6 and on two sides of the first swinging piece 10.

Referring to fig. 1 and 3, the deflection limiting member 9 includes a torsion connecting rod 91 disposed above the first support 5 and the second support 6, a central shaft limiting hole 92 is formed through the middle of the torsion connecting rod 91, an elliptical limiting rod through hole 93 is formed through the torsion connecting rod 91 and located at both sides of the central shaft limiting hole 92, the deflection limiting rod 7 is inserted into the limiting rod through hole 93, and the length of the limiting rod through hole 93 is greater than the outer diameter of the deflection limiting rod 7.

When the alternating current type reciprocating movement device is used, current is introduced into the coil 1 to generate a magnetic effect, the magnetic effect acts on the first rotor 12 and the second rotor 13 to enable the first rotor 12 and the second rotor 13 to carry out alternating type reciprocating movement, the first rotor 12 drives the first swinging piece 10 to move left, the second rotor 13 drives the second swinging piece 11 to move right, the moving distances are the same, in the moving process, the first swinging piece 10 and the second swinging piece 11 respectively drive the first support 5 and the second support 6 to move, the two deflection limiting pieces 9 can also carry out clockwise deflection while the first elastic piece 3 and the second elastic piece 4 are deformed to ensure the stability in the alternating type moving process, the current direction towards the inside of the coil 1 is changed, the first rotor 12 and the second rotor 13 move reversely, and the analogy is carried out in sequence, and the alternating type reciprocating movement of the first swinging piece 10 and the second swinging piece 11 can be realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The magnetic suspension motor comprises a coil (1) and is characterized in that a first elastic sheet (3) and a second elastic sheet (4) are arranged on two sides of the coil (1), a stator (2) is fixedly arranged on the top end of the coil (1), a first rotor (12) and a second rotor (13) are arranged above the stator (2) respectively, the top ends of the first rotor (12) and the second rotor (13) are fixedly connected with a first swinging piece (10) and a second swinging piece (11) correspondingly respectively, the first swinging piece (10) and the second swinging piece (11) are fixedly arranged inside a first support (5) and a second support (6) correspondingly respectively, and two sets of deflection limiting pieces (9) are arranged above the first support (5) and the second support (6) and on two sides of the first swinging piece (10) jointly.

2. The magnetic suspension motor according to claim 1, wherein the yaw limiting member (9) comprises a torsion link (91) disposed above the first bracket (5) and the second bracket (6), a central shaft limiting hole (92) is formed through the middle of the torsion link (91), and limiting rod through holes (93) having an elliptical structure are formed through the inner portion of the torsion link (91) and located at both sides of the central shaft limiting hole (92).

3. The magnetic suspension motor according to claim 1, wherein the top ends of the first spring plate (3) and the second spring plate (4) are respectively and correspondingly fixedly connected with the end portions of the first bracket (5) and the second bracket (6).

4. The magnetic suspension motor according to claim 2, wherein the top ends of the first bracket (5) and the second bracket (6) are symmetrically provided with two deflection limiting rods (7), the deflection limiting rods (7) are inserted into the limiting rod through holes (93), and the length of the limiting rod through holes (93) is greater than the outer diameter of the deflection limiting rods (7).

5. A magnetic levitation motor as recited in claim 2, wherein the central axis (8) is inserted into the central axis-limiting hole (92).