CN217935279U

CN217935279U - Amorphous alloy motor

Info

Publication number: CN217935279U
Application number: CN202221827511.7U
Authority: CN
Inventors: 李永胜; 张婕妤; 李致宇; 何小宏; 张海刚; 王献忠; 孙洪洋
Original assignee: Shandong Maglev Industrial Technology Research Institute Co ltd
Current assignee: Shandong Maglev Industrial Technology Research Institute Co ltd
Priority date: 2022-07-16
Filing date: 2022-07-16
Publication date: 2022-11-29
Anticipated expiration: 2032-07-16

Abstract

The utility model discloses an amorphous alloy motor, concretely relates to motor technical field, including the motor casing main part, the motor casing main part comprises first casing, second casing and third casing, the middle part of motor casing main part is provided with heat dissipation stator core aluminium seat. The utility model discloses a corresponding cooperation of each structure is used, make things convenient for the dismantlement in installation and the later stage in motor earlier stage to maintain, simultaneously through the setting of louvre and protection water conservancy diversion circle frame, make things convenient for the motor outside air current can be through in the leading-in motor of inclined plane of hang plate when the operation, convenient heat dissipation, can also make things convenient for radiating one side heat dissipation of semiconductor refrigeration piece when radiating fin circle circular telegram heat dissipation, the opposite side refrigeration of the semiconductor refrigeration piece that makes then, increase the radiating effect of motor when the operation, and is convenient for use, increase its radiating effect and efficiency.

Description

Amorphous alloy motor

Technical Field

The utility model relates to the technical field of electric machine, more specifically say, the utility model relates to an amorphous alloy motor.

Background

The amorphous alloy is solidified by super-quenching, atoms are not arranged in order to be crystallized when the alloy is solidified, the obtained solid alloy is in a long-range disordered structure, molecules (or atoms and ions) forming the alloy are not in a spatially regular periodicity, and crystal grains and crystal boundaries of the crystalline alloy do not exist. The amorphous alloy has a plurality of unique properties, and has the characteristics of high saturation magnetic induction intensity, magnetic conductivity, exciting current, iron loss and the like which are superior to those of silicon steel sheets since the 80 s, since the amorphous alloy has excellent properties and simple process, the amorphous alloy becomes the key point of research and development of the material science and science bound at home and abroad, and meanwhile, the amorphous alloy is also applied to motors along with the rapid development of science and technology.

The utility model discloses a patent application publication No. CN 212627341U's utility model discloses an amorphous alloy high-speed motor, including the motor casing, motor shaft, rotor, stator core and stator winding are provided with to the inside of the motor casing, the rotor sets up in on the motor shaft, stator core sets up in the outside of rotor, the stator winding sets up in on the stator core, the stator core is laminated by iron-based amorphous alloy material and is formed, the rotor has a plurality of rotor teeth, forms a rotor groove between two adjacent rotor teeth, the rotor groove is the chute that sets up along the rotor axial slope; the motor stator core of the utility model is formed by laminating the iron-based amorphous alloy material 1K101, has higher resistivity, magnetic conductivity and thinner thickness, and can greatly reduce the motor loss and improve the motor efficiency when used as the iron core material; the motor rotor adopts the chute design, can reduce motor no-load back electromotive force harmonic, reduce torque ripple, can reduce the vibration and the noise of motor effectively.

However, the technical scheme has certain disadvantages in use, for example, the vent is formed in the motor casing, the air duct is arranged outside the motor casing, but in the process of rapid operation of the motor, tens of thousands of revolutions per minute to hundreds of thousands of revolutions per minute, the efficiency of heat dissipation through the vent and the air duct is insufficient, and the motor is easily damaged in long-term high-load use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an amorphous alloy motor, use through the corresponding cooperation of each structure, make things convenient for the dismantlement maintenance in installation and the later stage in motor early stage, simultaneously through the louvre with protect the setting of water conservancy diversion coil bracket, make things convenient for the motor when the operation in the leading-in motor of inclined plane that the outside air current of motor can pass through the hang plate, convenient heat dissipation, can also make things convenient for heat dissipation to one side heat dissipation of semiconductor refrigeration piece when radiating, the opposite side refrigeration of semiconductor refrigeration piece that makes then, increase the radiating effect of motor when the operation, facilitate the use, increase its radiating effect and efficiency, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the amorphous alloy motor comprises a motor shell main body, wherein the motor shell main body consists of a first shell, a second shell and a third shell, and a heat dissipation stator iron core aluminum seat is arranged in the middle of the motor shell main body;

a rotor is arranged in the heat dissipation stator core aluminum seat, a rotating shaft is arranged in the middle of the rotor, a plurality of rotor slots are formed in the surface of the rotor, and a plurality of stator coil mounting slots are formed in the middle of the heat dissipation stator core aluminum seat;

and a heat dissipation fin ring is embedded in the outer side of the rotor on the heat dissipation stator core aluminum seat, and a semiconductor refrigerating sheet is arranged in the heat dissipation fin ring.

In a preferred embodiment, a protective guide ring frame movably connected with the rotating shaft is sleeved on the surface of the rotating shaft, which faces one side of the second casing, of the first casing, and the protective guide ring frame is formed by a plurality of inclined plates which are distributed along the circumference of the axial center point of the rotating shaft.

In a preferred embodiment, a plurality of heat dissipation holes are formed through the surfaces of the third housing and the second housing.

In a preferred embodiment, the first casing is disposed on one side of the second casing, the second casing and the third casing are disposed on two sides of the heat dissipation stator core aluminum seat, respectively, and the first casing, the second casing, the third casing and the heat dissipation stator core aluminum seat are detachably connected through bolts.

In a preferred embodiment, the first housing, the second housing, the third housing and the rotating shaft are made of stainless steel.

The utility model discloses a technological effect and advantage:

the utility model is convenient for the working personnel to connect and install the first casing, the second casing, the third casing and the heat dissipation stator core aluminum seat in series through the corresponding matching use of each structure, thereby facilitating the early installation and the later disassembly and maintenance of the motor;

simultaneously through the louvre with protect the setting of water conservancy diversion circle frame, make things convenient for the motor outside air current can be through the leading-in motor in the inclined plane of hang plate when moving, convenient heat dissipation, can also make things convenient for when radiating fin circle circular telegram heat dissipation to one side heat dissipation of semiconductor refrigeration piece, then the opposite side refrigeration of the semiconductor refrigeration piece that makes, the heat with the semiconductor refrigeration piece when moving is scattered, avoid the semiconductor refrigeration piece constant temperature and can't refrigerate, increase the radiating effect of motor when moving, and convenient to use increases its radiating effect and efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of the overall structure of the present invention.

Fig. 3 is a front view of the rotor and the heat dissipation stator core aluminum seat of the present invention.

The reference signs are: 1. a first housing; 2. a second housing; 3. a third housing; 4. a heat-dissipating stator core aluminum seat; 5. a rotor; 6. a rotating shaft; 7. a rotor slot; 8. a stator coil mounting groove; 9. a heat dissipating fin ring; 10. a semiconductor refrigerating sheet; 11. a protective guide ring frame; 12. and (4) heat dissipation holes.

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.

The amorphous alloy motor shown in the attached figures 1-3 comprises a motor shell main body, wherein the motor shell main body consists of a first shell 1, a second shell 2 and a third shell 3, and a heat dissipation stator iron core aluminum seat 4 is arranged in the middle of the motor shell main body;

a rotor 5 is arranged in the heat-dissipation stator iron core aluminum seat 4, a rotating shaft 6 is arranged in the middle of the rotor 5, a plurality of rotor slots 7 are formed in the surface of the rotor 5, and a plurality of stator coil mounting slots 8 are formed in the middle of the heat-dissipation stator iron core aluminum seat 4;

a radiating fin ring 9 is embedded in the outer side of the rotor 5 on the radiating stator core aluminum seat 4, and a semiconductor refrigerating sheet 10 is arranged in the radiating fin ring 9.

Referring to fig. 2, first casing 1 just is located pivot 6 surface cover towards one side of second casing 2 and is equipped with the protection water conservancy diversion circle frame 11 with pivot 6 swing joint, protection water conservancy diversion circle frame 11 comprises a plurality of hang plates along pivot point circumference distribution of pivot 6, protection water conservancy diversion circle frame 11 can play the effect of protection to the motor, receive the damage that the impact caused when reducing the motor and dropping, the setting through the hang plate simultaneously, make things convenient for the motor when the operation in the leading-in motor of inclined plane that the outside air current of motor can pass through the hang plate, convenient heat dissipation.

Referring to fig. 1 and 2, the surface of the third casing 3 and the second casing 2 is provided with a plurality of heat dissipation holes 12, the heat dissipation holes 12 can play a role in guiding the flow, so that the motor can conveniently circulate air in the external air guide-in motor through the heat dissipation holes 12 when the motor is operated, and the heat dissipation efficiency and the effect of the motor are improved.

Referring to the attached

drawings

1, 2 and 3, a first machine shell 1 is arranged on one side of a second machine shell 2, the second machine shell 2 and a third machine shell 3 are respectively arranged on two sides of a heat dissipation stator core aluminum seat 4, the first machine shell 1, the second machine shell 2, the third machine shell 3 and the heat dissipation stator core aluminum seat 4 are detachably connected through bolts, a worker can conveniently install the first machine shell 1, the second machine shell 2, the third machine shell 3 and the heat dissipation stator core aluminum seat 4 and other structures in series, and the motor is convenient to install in the early stage and dismantle and maintain in the later stage.

Referring to fig. 1, 2 and 3, the first casing 1, the second casing 2, the third casing 3 and the rotating shaft 6 are made of stainless steel, and the stainless steel has good hardness and is not easy to deform, so that the service life of the mechanism can be effectively prolonged.

The utility model discloses the theory of operation: when the motor manufactured by the utility model is used, the first casing 1, the second casing 2, the third casing 3 and the heat dissipation stator core aluminum seat 4 are separately arranged, and the first casing 1, the second casing 2, the third casing 3 and the heat dissipation stator core aluminum seat 4 are detachably connected through bolts, so that the first casing 1, the second casing 2, the third casing 3 and the heat dissipation stator core aluminum seat 4 and other structures can be conveniently connected in series by a worker, and the motor can be conveniently mounted in the early stage and dismounted and maintained in the later stage;

meanwhile, through the arrangement of the heat dissipation holes 12 and the protective guide ring frame 11, external airflow of the motor can be conveniently guided into the motor through the inclined plane of the inclined plate when the motor runs, and heat dissipation is facilitated;

meanwhile, due to the arrangement of the radiating fin ring 9 and the semiconductor refrigerating sheet 10, the radiating fin ring 9 can conveniently radiate one side of the semiconductor refrigerating sheet 10 when being electrified for radiating, and then the other side of the semiconductor refrigerating sheet 10 can refrigerate, so that the radiating effect of the motor during operation is improved, and the use is convenient.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. Amorphous alloy motor, including the motor casing main part, its characterized in that: the motor shell main body consists of a first shell (1), a second shell (2) and a third shell (3), and a heat dissipation stator iron core aluminum seat (4) is arranged in the middle of the motor shell main body;

a rotor (5) is arranged inside the heat-dissipation stator core aluminum seat (4), a rotating shaft (6) is arranged in the middle of the rotor (5), a plurality of rotor slots (7) are formed in the surface of the rotor (5), and a plurality of stator coil mounting slots (8) are formed in the middle of the heat-dissipation stator core aluminum seat (4);

and a radiating fin ring (9) is embedded in the outer side of the rotor (5) on the radiating stator core aluminum seat (4), and a semiconductor refrigerating sheet (10) is arranged in the radiating fin ring (9).

2. The amorphous alloy motor of claim 1, wherein: first casing (1) is equipped with protection water conservancy diversion circle frame (11) with pivot (6) swing joint towards one side of second casing (2) and the surface cover that is located pivot (6), protection water conservancy diversion circle frame (11) are distributed along the axle center point circumference of pivot (6) by a plurality of hang plates and are constituteed.

3. The amorphous alloy motor of claim 1, wherein: and a plurality of heat dissipation holes (12) are formed in the surfaces of the third casing (3) and the second casing (2) in a penetrating manner.

4. The amorphous alloy motor of claim 1, wherein: first casing (1) sets up the one side at second casing (2), second casing (2) and third casing (3) set up respectively in the both sides of heat dissipation stator core aluminium seat (4), first casing (1), second casing (2), third casing (3) and heat dissipation stator core aluminium seat (4) pass through the bolt and can dismantle the connection.

5. The amorphous alloy motor of claim 1, wherein: the first machine shell (1), the second machine shell (2), the third machine shell (3) and the rotating shaft (6) are all made of stainless steel materials.