CN220857889U - Actuator type permanent magnet speed regulator - Google Patents
Actuator type permanent magnet speed regulator Download PDFInfo
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- CN220857889U CN220857889U CN202322576585.9U CN202322576585U CN220857889U CN 220857889 U CN220857889 U CN 220857889U CN 202322576585 U CN202322576585 U CN 202322576585U CN 220857889 U CN220857889 U CN 220857889U
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- permanent magnet
- magnet speed
- motor
- speed regulator
- actuator
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The embodiment of the application discloses an actuator type permanent magnet speed regulator, which relates to the technical field of permanent magnet speed regulation and comprises a base, a motor and a load, wherein the motor and the load are assembled above the base, the motor is positioned in the middle of the base, the load is fixedly arranged on the right side of the motor, an actuator positioned on the left side of the motor is assembled at the top of the base, and a sliding seat associated with the actuator is arranged at the bottom end of the motor. The actuator type permanent magnet speed regulator is characterized in that the motor, the conductor rotor of the permanent magnet speed regulator and the magnetic rotor of the permanent magnet speed regulator are matched with a load, the conductor rotor of the permanent magnet speed regulator is only required to be arranged on a shaft body of the load, and the conductor rotor of the permanent magnet speed regulator is arranged on the shaft body of the motor, so that the structure of the actuator type permanent magnet speed regulator is greatly simplified, the axial size is small, and when in speed regulation, the cantilever of equipment is shorter, the vibration is smaller, the reliability of the equipment is ensured, and the actuator type permanent magnet speed regulator can be applied to places with limited space.
Description
Technical Field
The application relates to the technical field of permanent magnet speed regulation, in particular to an actuator type permanent magnet speed regulator.
Background
In the industries of large-scale mining, petrochemical industry, electric power, metallurgy and the like, the permanent magnet speed regulating device is increasingly widely applied due to the requirements of energy conservation and environmental protection. The permanent magnet speed regulating device can adapt to various severe environments, including places with large voltage fluctuation, serious harmonic waves, inflammability, explosiveness, humidity, dust and the like, and can regulate the rotating speed of a load on line so as to meet the actual running requirement of a system, realize speed regulation and energy saving, realize the speed regulation range of 0-98% and realize the energy saving rate of 10-65%. When the permanent magnet speed regulator works, the motor drives the conductor rotor of the permanent magnet speed regulator to rotate, the copper conductor on the conductor rotor cuts the magnetic induction line emitted by the permanent magnet on the permanent magnet rotor to generate eddy current, the eddy current generates an induction magnetic field, the induction magnetic field and the source magnetic field of the permanent magnet generate coupling action to generate torque, so that the permanent magnet rotor drives the load to rotate, and the permanent magnet speed regulation technology is simple and reliable, the equipment has long service life and no electromagnetic wave interference problem; many conditioning hard places are increasingly being replaced by permanent magnet governors.
The existing permanent magnet speed regulator needs a larger axial space to facilitate the relative axial movement between the permanent magnet rotor and the conductor rotor; the axial dimension of the product is large, and great inconvenience is brought to site reconstruction; in addition, during speed regulation, the cantilever length of the equipment is large, the vibration is large, the bearing is easy to damage, and the reliability of the equipment is poor; during adjustment, as the permanent magnet rotor has large mass, large moment of inertia and easy impact, the adjusting bearing is easy to damage due to overlarge stress; the equipment has large vibration, high heating and easy failure of the permanent magnet; and meanwhile, the effect of larger permanent magnetic attraction force is needed to be overcome when the air gap is regulated. This all results in difficult application in some places with limited space, and for this purpose, we have devised an actuator type permanent magnet governor to solve the above-mentioned problems.
Disclosure of utility model
In view of the above, the present application proposes an actuator type permanent magnet speed governor to improve the above-mentioned problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an actuator formula permanent magnet speed regulator, includes base and motor and load, motor and load all assemble in the top of base, the motor is located the middle part position on the base, load fixed mounting is on the right side of motor, the top of base is equipped with the left actuator that is located the motor, the bottom of motor is provided with the slide that is associated with the actuator, be equipped with permanent magnet speed regulator conductor rotor and permanent magnet speed regulator magnetic rotor between the axis body of motor and load.
Further, the position of the actuator corresponds to the position of the sliding seat at the bottom end of the motor, and one end of the cylinder rod of the actuator is fixedly connected with the sliding seat.
Further, the base is provided with rails matched with the sliding seat, inclined planes are arranged on two sides of the sliding seat, and inclined slots matched with two sides of the sliding seat are arranged between the rails.
Further, the permanent magnet speed regulator magnetic rotor is arranged on a shaft body of the load, and the permanent magnet speed regulator conductor rotor is arranged on a shaft body of the motor.
Further, the motor corresponds to the central position of the shaft body of the load, and the central positions of the conductor rotor and the magnetic rotor of the permanent magnet speed regulator correspond to each other.
The actuator type permanent magnet speed regulator provided by the application has the following beneficial effects:
1. The actuator type permanent magnet speed regulator is characterized in that the motor, the conductor rotor of the permanent magnet speed regulator and the magnetic rotor of the permanent magnet speed regulator are matched with a load, the conductor rotor of the permanent magnet speed regulator is only required to be arranged on a shaft body of the load, and the conductor rotor of the permanent magnet speed regulator is arranged on the shaft body of the motor, so that the structure of the actuator type permanent magnet speed regulator is greatly simplified, the axial size is small, and when in speed regulation, the cantilever of equipment is shorter, the vibration is smaller, the reliability of the equipment is ensured, and the actuator type permanent magnet speed regulator can be applied to places with limited space.
2. This actuator formula permanent magnet speed regulator uses through the cooperation of actuator and slide, and accessible actuator drives the slide and removes, realizes the regulation to load rotational speed then, and adjustable lever stretches out length behind the actuator receipt control signal to control motor and load's relative position, consequently adjustment mechanism simplifies greatly, reforms transform the installation simpler, easily on-the-spot transformation, and later maintenance cost also significantly reduces.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an actuator type permanent magnet speed governor according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a side structure of an actuator-type permanent magnet speed governor according to an embodiment of the present application;
Fig. 3 shows a schematic structural diagram of a permanent magnet speed regulator conductor rotor and a permanent magnet speed regulator magnetic rotor according to an embodiment of the present application;
fig. 4 shows a schematic structural diagram of the left end of the actuator type permanent magnet speed governor according to the embodiment of the application.
In the figure: 1. a base; 2. an actuator; 3. a slide; 4. a motor; 5. a permanent magnet speed governor conductor rotor; 6. a permanent magnet speed regulator magnetic rotor; 7. and (3) loading.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an actuator formula permanent magnet speed regulator, including base 1 and motor 4 and load 7, motor 4 and load 7 all assemble in the top of base 1, base 1 provides the fixed space of installation for the structure of its top, guarantee the stability in the work process behind its installation is fixed, motor 4 is located the middle part position on base 1, load 7 fixed mounting is on the right side of motor 4, the top of base 1 is equipped with the actuator 2 that is located motor 4 left side, the bottom of motor 4 is provided with the slide 3 that is associated with actuator 2, adjustable lever stretches out length behind the actuator 2 accept control signal, thereby the relative position of control motor 4 and load 7.
Be provided with on the base 1 with slide 3 assorted track, the track that sets up on the base 1 can cooperate the spacing fixed of slide 3 auxiliary motor 4, the both sides of slide 3 are provided with the inclined plane, be provided with between the track with slide 3 both sides assorted chute, in the inclined plane of slide 3 both sides can imbed the chute between the track, guarantee spacing and direction function, the position of actuator 2 is corresponding with the position of motor 4 bottom slide 3, when adjusting, drive slide 3 through actuator 2 and remove, realize the regulation to load 7 rotational speeds, and fixed connection between actuator 2's jar pole one end and the slide 3, make adjustment mechanism simplify greatly, it is simpler to reform transform the installation, easily on-the-spot transformation.
The permanent magnet speed regulator conductor rotor 5 and the permanent magnet speed regulator magnetic rotor 6 are assembled between the motor 4 and the shaft body of the load 7, the permanent magnet speed regulator magnetic rotor 6 is installed on the shaft body of the load 7, after the coupling area of the permanent magnet speed regulator conductor rotor 5 and the permanent magnet speed regulator magnetic rotor 6 is regulated, the rotating speed of the load 7 can be regulated, the permanent magnet speed regulator conductor rotor 5 is installed on the shaft body of the motor 4, the permanent magnet speed regulator magnetic rotor 6 is installed on the shaft body of the load 7, the permanent magnet speed regulator conductor rotor 5 is installed on the shaft body of the motor 4, the structure of the actuator type permanent magnet speed regulator is greatly simplified, the axial size is small, the motor 4 corresponds to the central position of the shaft body of the load 7, the permanent magnet speed regulator conductor rotor 5 and the central position of the permanent magnet speed regulator magnetic rotor 6 are mutually corresponding, and the motor 4 and the permanent magnet speed regulator conductor rotor 5 and the central position of the permanent magnet speed regulator magnetic rotor 6 are mutually required, so that the association between the permanent magnet speed regulator conductor rotor 5, the permanent magnet speed regulator magnetic rotor 6 after being assembled and the motor 4 and the shaft body of the load 7 is convenient.
In summary, when the actuator type permanent magnet speed regulator provided by the application is used, the base 1 provides stable installation space for other structures, the motor 4 and the load 7 are fixedly installed above, the permanent magnet speed regulator magnetic rotor 6 is installed on the shaft body of the load 7, and the permanent magnet speed regulator conductor rotor 5 is installed on the shaft body of the motor 4, so that the actuator type permanent magnet speed regulator has the advantages of greatly simplified structure, small axial size, shorter equipment cantilever, smaller vibration, ensuring the reliability of equipment, being applied in places with limited space, being related with the sliding seat 3 at the bottom end of the motor 4 in the speed regulation process, driving the sliding seat 3 to move through the actuator 2, adjusting the extending length of the lever after the actuator 2 receives a control signal, thereby controlling the relative position of the motor 4 and the load 7, realizing the adjustment of the rotating speed of the load 7, greatly simplifying an adjusting mechanism, being simpler in reconstruction installation, being easy for on-site reconstruction, and greatly reducing the later maintenance cost, and completing the work and speed regulation process of the whole actuator type permanent magnet speed regulator.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An actuator type permanent magnet speed regulator comprises a base (1), a motor (4) and a load (7), and is characterized in that: the motor (4) and the load (7) are both assembled above the base (1), the motor (4) is located at the middle position on the base (1), the load (7) is fixedly installed on the right side of the motor (4), an actuator (2) located on the left side of the motor (4) is assembled at the top of the base (1), a sliding seat (3) associated with the actuator (2) is arranged at the bottom end of the motor (4), and a permanent magnet speed regulator conductor rotor (5) and a permanent magnet speed regulator magnetic rotor (6) are assembled between the motor (4) and the shaft body of the load (7).
2. The actuator permanent magnet speed governor of claim 1, wherein: the position of the actuator (2) corresponds to the position of the sliding seat (3) at the bottom end of the motor (4), and one end of a cylinder rod of the actuator (2) is fixedly connected with the sliding seat (3).
3. The actuator permanent magnet speed governor of claim 2, wherein: the sliding seat is characterized in that rails matched with the sliding seat (3) are arranged on the base (1), inclined planes are arranged on two sides of the sliding seat (3), and inclined slots matched with two sides of the sliding seat (3) are arranged between the rails.
4. The actuator permanent magnet speed governor of claim 1, wherein: the permanent magnet speed regulator magnetic rotor (6) is arranged on the shaft body of the load (7), and the permanent magnet speed regulator conductor rotor (5) is arranged on the shaft body of the motor (4).
5. The actuator permanent magnet speed governor of claim 4, wherein: the motor (4) corresponds to the central position of the shaft body of the load (7), and the central positions of the conductor rotor (5) and the magnetic rotor (6) of the permanent magnet speed regulator correspond to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322576585.9U CN220857889U (en) | 2023-09-21 | 2023-09-21 | Actuator type permanent magnet speed regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322576585.9U CN220857889U (en) | 2023-09-21 | 2023-09-21 | Actuator type permanent magnet speed regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220857889U true CN220857889U (en) | 2024-04-26 |
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ID=90776013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322576585.9U Active CN220857889U (en) | 2023-09-21 | 2023-09-21 | Actuator type permanent magnet speed regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220857889U (en) |
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2023
- 2023-09-21 CN CN202322576585.9U patent/CN220857889U/en active Active
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