CN113224881A

CN113224881A - Eccentric output shaft low-power energy-saving motor

Info

Publication number: CN113224881A
Application number: CN202110535028.5A
Authority: CN
Inventors: 赵志伟
Original assignee: Wuhu Tongli Motor Co ltd
Current assignee: Wuhu Tongli Motor Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-08-06

Abstract

The invention relates to the technical field of eccentric output shaft low-power energy-saving motors and discloses an eccentric output shaft low-power energy-saving motor which comprises a main shaft, wherein a rotor is sleeved outside the main shaft, a plurality of arc-shaped mounting grooves are formed in the outer wall of the rotor, the rotor is connected with a magnet through the mounting grooves, and a clamping part is arranged on the magnet. This energy-conserving motor of eccentric axle miniwatt, the rotor outside is provided with a plurality of mounting grooves, the magnetite carries out the block through block portion and mounting groove on the rotor and fixes, under the structure of same bodily form, the rotor of this kind of motor, stator and solenoid set up bigger, thereby improve the drive power of motor, the stator adopts circular-arcly with the rotor corresponding part, keep under the effect relative balance under the static state that makes rotor and stator, when external force makes the skew central point of rotor put, the rotor can produce reaction force, and skew central point puts more greatly, reaction force is big more, be favorable to improving the overall structure stability in use of miniwatt energy-conserving motor.

Description

Eccentric output shaft low-power energy-saving motor

Technical Field

The invention relates to the technical field of eccentric output shaft low-power energy-saving motors, in particular to an eccentric output shaft low-power energy-saving motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M (old standard is represented by D) in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, and the motor mainly has the function of converting mechanical energy into electric energy.

At present, when the motor is influenced by external force in the using process, the performance of the rotor can be weakened, the efficiency of the motor is easily reduced, and the performance of the motor is poor.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an eccentric output shaft low-power energy-saving motor which has the advantages of being beneficial to improving the anti-interference capability of the motor and the external anti-interference performance, and solves the problems that when the motor is influenced by external force in the using process of the existing motor, the performance of a rotor is weakened, the efficiency of the motor is easily reduced, and the performance of the motor is poor.

(II) technical scheme

In order to achieve the purpose of improving the working efficiency of the eccentric output shaft low-power energy-saving motor, the invention provides the following technical scheme: the utility model provides an eccentric output shaft miniwatt energy-saving motor, includes the main shaft, the main shaft overcoat is equipped with the rotor, be provided with a plurality of arc mounting grooves on the rotor outer wall, the rotor is connected with the magnetite through the mounting groove, be provided with block portion on the magnetite, block portion block is inside the mounting groove, the rotor both ends are provided with spacing end cover, be provided with the stopper on the spacing end cover, the stopper is located between the magnetite, the magnetite outside is provided with the stator, be provided with the spool on the stator, be provided with the solenoid on the spool, the rotor rotates to be connected between the stator, the stator outside is provided with casing and lower casing respectively, be provided with the draw-in groove on the last casing, be provided with the connecting portion that is connected with the draw-in groove down on the casing, it is fixed mutually through fixing bolt between connecting portion and the draw-in groove.

Preferably, the mounting groove is arc-shaped on the outer wall of the rotor, and the mounting grooves are uniformly distributed on the outer wall of the rotor at equal intervals.

Preferably, the magnet and the rotor form movable clamping connection through the mounting groove and the clamping portion, the magnet is in an arc shape, and the magnet and the clamping portion are of an integral structure.

Preferably, the limiting end covers are symmetrically distributed at two ends of the rotor.

Preferably, the inner wall of one side of the stator, which is close to the rotor, is provided with a circular arc shape, and the rotor is positioned on the central line of the stator.

Preferably, the limiting end cover is fixedly connected with the stator.

Preferably, the upper shell and the lower shell form a detachable connection structure through a clamping groove and a connecting part.

(III) advantageous effects

Compared with the prior art, the invention provides an eccentric output shaft low-power energy-saving motor which has the following beneficial effects: this energy-conserving motor of eccentric axle miniwatt, the rotor outside is provided with a plurality of mounting grooves, the magnetite carries out the block through block portion and mounting groove on the rotor and fixes, under the structure of same bodily form, the rotor of this kind of motor, stator and solenoid set up bigger, thereby improve the drive power of motor, the stator adopts circular-arcly with the rotor corresponding part, keep under the effect relative balance under the static state that makes rotor and stator, when external force makes the skew central point of rotor put, the rotor can produce reaction force, and skew central point puts more greatly, reaction force is big more, be favorable to improving the overall structure stability in use of miniwatt energy-conserving motor.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 3 is a schematic view of the rotor connection of the present invention.

In the figure: 1. a main shaft; 2. a rotor; 3. mounting grooves; 4. a magnet; 5. a fastening part; 6. a limiting end cover; 7. a limiting block; 8. a stator; 9. a spool; 10. a coil; 11. an upper housing; 12. a lower housing; 13. a card slot; 14. a connecting portion; 15. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, including a main shaft 1, a rotor 2 is sleeved outside the main shaft 1, a plurality of arc-shaped mounting grooves 3 are provided on the outer wall of the rotor 2, the mounting grooves 3 are distributed on the outer wall of the rotor 2 in an arc shape, the mounting grooves 3 are uniformly distributed on the outer wall of the rotor 2 in an equal distance, so as to facilitate the mounting of the magnets 4, the rotor 2 is connected with the magnets 4 through the mounting grooves 3, the magnets 4 are provided with engaging portions 5, the magnets 4 and the rotor 2 form a movable engaging connection through the mounting grooves 3 and the engaging portions 5, the magnets 4 are arranged in an arc shape, the magnets 4 and the engaging portions 5 are integrated, the engaging portions 5 are engaged inside the mounting grooves 3, the two ends of the rotor 2 are provided with limiting end caps 6, the limiting end caps 6 are symmetrically distributed on the two ends of the rotor 2, the limiting end caps 6 are fixedly connected with the stator 8, the limiting end caps 6 are provided with limiting blocks 7, the limiting blocks 7 are located between the magnets 4, the outer side of a magnet 4 is provided with a stator 8, the inner wall of one side of the stator 8, which is close to a rotor 2, is provided with a circular arc, the rotor 2 is positioned on the central line of the stator 8, a winding shaft 9 is arranged on the stator 8, a coil 10 is arranged on the winding shaft 9, the rotor 2 is rotatably connected between the stators 8, the outer side of the stator 8 is respectively provided with an upper shell 11 and a lower shell 12, the upper shell 11 and the lower shell 12 form a disassembly and connection structure through a clamping groove 13 and a connecting part 14, the eccentric shaft small-power energy-saving motor is provided with a plurality of mounting grooves 3, the magnet 4 is clamped and fixed with the mounting grooves 3 on the rotor 2 through a clamping part 5, the rotor 2, the stator 8 and the coil 10 of the motor are arranged to be larger under the structure with the same body shape, so as to improve the driving force of the motor, the corresponding parts of, when external force makes rotor 2 deviate from the central position, rotor 2 can produce reaction force, and the more the deviation central position is, the more the reaction force is, is favorable to improving the overall structure stability in use of low-power energy-saving motor, is provided with draw-in groove 13 on the last casing 9, is provided with connecting portion 14 that is connected with draw-in groove 13 on the lower casing 12, fixes mutually through fixing bolt 15 between connecting portion 14 and the draw-in groove 13.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, the rotor outside is provided with a plurality of mounting grooves 3, magnetite 4 carries out the block through mounting groove 3 on block 5 and the rotor 2 and fixes, under the structure of same bodily form, the rotor 2 of this kind of motor, stator 8 and solenoid 10 set up bigger, thereby improve the drive power of motor, stator 8 adopts circular-arcly with rotor 2 corresponding part, keep under the effect relative balance under messenger rotor 2 and stator 8's static state, when external force makes rotor 2 skew central point put, rotor 2 can produce the reaction force, and skew central point puts more, the reaction force is big more, be favorable to improving the overall structure stability in use of low-power energy-saving motor.

In conclusion, the eccentric output shaft low-power energy-saving motor has the advantages of being beneficial to improving the anti-interference capacity of the motor and the external anti-interference performance, solves the problems that when the motor is influenced by external force in the using process of the existing motor, the performance of a rotor is weakened, the efficiency of the motor is easily reduced, and the performance of the motor is poor, and further meets the using requirements of people.

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 utility model provides an energy-conserving motor of eccentric axle miniwatt, includes main shaft (1), its characterized in that: the spindle is characterized in that a rotor (2) is sleeved outside the spindle (1), a plurality of arc-shaped mounting grooves (3) are formed in the outer wall of the rotor (2), the rotor (2) is connected with a magnet (4) through the mounting grooves (3), a clamping portion (5) is arranged on the magnet (4), the clamping portion (5) is clamped inside the mounting grooves (3), limiting end covers (6) are arranged at two ends of the rotor (2), limiting blocks (7) are arranged on the limiting end covers (6), the limiting blocks (7) are located between the magnets (4), a stator (8) is arranged on the outer side of the magnet (4), a winding shaft (9) is arranged on the stator (8), a winding package (10) is arranged on the winding shaft (9), the rotor (2) is rotatably connected between the stators (8), an upper shell (11) and a lower shell (12) are arranged on the outer side of the stator (8) respectively, the upper shell (1) is provided with a clamping groove (13), the lower shell (12) is provided with a connecting portion (14) connected with the clamping groove (13), and the connecting portion (14) and the clamping groove (13) are fixed through a fixing bolt (15).

2. The eccentric output shaft low-power energy-saving motor according to claim 1, characterized in that: mounting groove (3) are convex distribution on rotor (2) outer wall, and mounting groove (3) are equidistance evenly distributed on rotor (2) outer wall.

3. The eccentric output shaft low-power energy-saving motor according to claim 1, characterized in that: the magnet (4) and the rotor (2) are movably clamped and connected through the mounting groove (3) and the clamping part (5), the magnet (4) is arc-shaped, and the magnet (4) and the clamping part (5) are of an integrated structure.

4. The eccentric output shaft low-power energy-saving motor according to claim 1, characterized in that: the limiting end covers (6) are symmetrically distributed at two ends of the rotor (2).

5. The eccentric output shaft low-power energy-saving motor according to claim 1, characterized in that: the inner wall of one side, close to the rotor (2), of the stator (8) is provided with a circular arc shape, and the rotor (2) is located on the central line of the stator (8).

6. The eccentric output shaft low-power energy-saving motor according to claim 1, characterized in that: the limiting end cover (6) is fixedly connected with the stator (8).

7. The eccentric output shaft low-power energy-saving motor according to claim 1, characterized in that: a detachable connecting structure is formed between the upper shell (11) and the lower shell (12) through a clamping groove (13) and a connecting part (14).