CN218301190U

CN218301190U - Birotor direct drive motor

Info

Publication number: CN218301190U
Application number: CN202221863045.8U
Authority: CN
Inventors: 文益雪; 董明海
Original assignee: Golden Age Motor Technology Co ltd; Foshan Golden Age Motor Technology Co ltd
Current assignee: Golden Age Motor Technology Co ltd; Foshan Golden Age Motor Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2023-01-13
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a double-rotor direct drive motor, belonging to the technical field of motors; the heat dissipation device comprises a dual-rotor driving motor body, wherein a support table is arranged below the dual-rotor driving motor body, a heat dissipation assembly is arranged inside the support table, and comprises a heat conduction sleeve, a heat absorption plate, a heat dissipation column, a cooling water pipe, a cooling water tank, a circulating pump and a cooling fan; the utility model discloses a set up radiator unit, improved the radiating effect of birotor driving motor body, extension fixture's life through setting up damper unit, has improved the shock attenuation effect of device, prevents long-term vibrations damage birotor driving motor body internals.

Description

Birotor direct drive motor

Technical Field

The utility model belongs to the technical field of the motor, concretely relates to motor is directly driven to birotor.

Background

Direct drive motor, direct drive motor for short. Mainly means that the motor does not need to pass through a transmission device (such as a transmission belt) when driving a load. The direct drive motor is suitable for various washing machines, and has the main advantages of silence, energy conservation, stability and strong power.

The prior art has the following problems: in a double-rotor direct-drive motor disclosed in the Chinese patent application No. 201920163960.8, when the double-rotor direct-drive motor is used, the heat dissipation effect of the motor is poor, heat generated by the motor cannot be absorbed quickly, the damping effect of the motor is poor, and internal parts of the motor are easily damaged due to long-term vibration.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a motor is directly driven to birotor has that the radiating effect is good, characteristics that the damping performance is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a birotor directly drives motor, includes birotor driving motor body, the below of birotor driving motor body is provided with a supporting bench, the inside of supporting bench is provided with radiator unit, radiator unit includes heat conduction cover, absorber plate, heat dissipation post, condenser tube, coolant tank, circulating pump and radiator fan, wherein, the surface of birotor driving motor body is provided with heat conduction cover, and heat conduction cover's below is provided with the absorber plate, the bottom of absorber plate is provided with the heat dissipation post, the surface of heat dissipation post is provided with condenser tube, condenser tube's one end is provided with the circulating pump, condenser tube's the other end is provided with coolant tank, one side of supporting bench is provided with radiator fan.

Preferably, a connecting block is arranged between the double-rotor driving motor body and the supporting platform, and a fixing bolt is arranged between the connecting block and the supporting platform.

Preferably, dust screens are arranged on two sides of the support platform, which are close to the heat dissipation column.

Preferably, the below of brace table is provided with damper assembly, damper assembly includes buffing pad, vibration damping mount, fixed column, lateral part buffer spring, buffer board, bull stick and top buffer spring, wherein, the below of brace table is provided with vibration damping mount, the bottom of brace table is provided with top buffer spring, top buffer spring's lower extreme is provided with the buffer board, the both sides of buffer board are provided with the bull stick, the one end that the buffer board was kept away from to the bull stick is provided with the buffing pad, one side of buffing pad is provided with lateral part buffer spring, lateral part buffer spring is provided with the fixed column with the inside of buffing pad.

Preferably, the top buffer spring and the buffer plate are internally provided with buffer columns.

Preferably, a damping pad is arranged between the shock absorption base and the support platform.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up radiator unit, absorb the heat that birotor driving motor body produced through heat conduction cover to transmit the heat to the absorber plate, then the absorber plate transmits the heat to the heat dissipation post, the circulating pump sends cooling liquid in the coolant tank into condenser tube, cooling liquid absorbs the heat of heat dissipation post in the condenser tube, and flow back to the coolant tank, form the cooling water circulation, radiator fan accelerates the radiating rate of heat dissipation post, multiple heat dissipation mechanism combined action has greatly improved the radiating effect of birotor driving motor body, the life of extension fixture;

2. the utility model discloses a set up damper assembly, receive vibrations extrusion top buffer spring through a supporting bench, utilize top buffer spring's elasticity, the vibrations of preliminary buffering birotor driving motor body production, it drives the buffer board and drives the bull stick removal simultaneously, and then drive buffer seat compression lateral part buffer spring, the vibrations that the birotor driving motor body produced are further cushioned to the elasticity of utilizing lateral part buffer spring, multiple buffer structure combined action, the shock attenuation effect of device has been improved greatly, prevent long-term vibrations damage birotor driving motor body internals.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic structural view of the heat dissipation assembly of the present invention;

fig. 4 is a schematic structural view of the shock-absorbing assembly of the present invention.

In the figure: 1. a dual rotor driving motor body; 2. a support table; 3. a heat dissipating component; 31. a heat conducting sleeve; 32. a heat absorbing plate; 33. a heat-dissipating post; 34. a cooling water pipe; 35. a cooling water tank; 36. a circulation pump; 37. a heat radiation fan; 4. a shock absorbing assembly; 41. a buffer base; 42. a damping mount; 43. fixing the column; 44. a side buffer spring; 45. a buffer plate; 46. a buffer column; 47. a rotating rod; 48. a top buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a birotor directly drives motor, including birotor driving motor body 1, the below of birotor driving motor body 1 is provided with a supporting bench 2, the inside of supporting bench 2 is provided with radiator unit 3, radiator unit 3 includes heat conduction cover 31, absorber plate 32, heat dissipation post 33, condenser tube 34, coolant tank 35, circulating pump 36 and radiator fan 37, wherein, birotor driving motor body 1's surface is provided with heat conduction cover 31, the below of heat conduction cover 31 is provided with absorber plate 32, the bottom of absorber plate 32 is provided with heat dissipation post 33, the surface of heat dissipation post 33 is provided with condenser tube 34, condenser tube 34's one end is provided with circulating pump 36, condenser tube 34's the other end is provided with coolant tank 35, one side of supporting bench 2 is provided with radiator fan 37.

Specifically, a connecting block is arranged between the double-rotor driving motor body 1 and the supporting platform 2, and a fixing bolt is arranged between the connecting block and the supporting platform 2.

Through adopting above-mentioned technical scheme, through the connecting block between birotor driving motor body 1 and the brace table 2 and the fixing bolt between connecting block and the brace table 2, the dismantlement of birotor driving motor body 1 of being convenient for.

Specifically, dust screens are arranged on two sides of the support platform 2 close to the heat dissipation columns 33.

Through adopting above-mentioned technical scheme, be close to the dust screen of heat dissipation post 33 both sides through propping up supporting bench 2, prevent that external dust from getting into supporting bench 2 inside influence the radiating effect.

This embodiment is used: absorb the heat that birotor driving motor body 1 produced through heat conduction cover 31, and give absorber plate 32 with heat transfer, then absorber plate 32 gives heat dissipation post 33 with the heat, circulating pump 36 sends cooling liquid into condenser tube 34 with cooling water tank 35 internal cooling liquid, condenser tube 34 internal cooling liquid absorbs the heat of heat dissipation post 33, and flow back condenser tube 35, form the cooling water circulation, radiator fan 37 accelerates heat dissipation post 33's radiating rate, multiple heat dissipation mechanism combined action, the radiating effect of birotor driving motor body 1 has greatly been improved, extension fixture's life.

Example 2

The present embodiment is different from embodiment 1 in that: specifically, the below of brace table 2 is provided with damper 4, damper 4 includes buffer base 41, vibration damping mount 42, fixed column 43, lateral part buffer spring 44, buffer board 45, bull stick 47 and top buffer spring 48, wherein, the below of brace table 2 is provided with vibration damping mount 42, the bottom of brace table 2 is provided with top buffer spring 48, top buffer spring 48's lower extreme is provided with buffer board 45, buffer board 45's both sides are provided with bull stick 47, the one end that buffer board 45 was kept away from to bull stick 47 is provided with buffer base 41, one side of buffer base 41 is provided with lateral part buffer spring 44, lateral part buffer spring 44 is provided with fixed column 43 with buffer base 41's inside.

Through adopting the above technical scheme, receive vibrations extrusion top buffer spring 48 through brace table 2, utilize top buffer spring 48's elasticity, the vibrations of preliminary buffering birotor driving motor body 1 production, it drives the buffer board 45 and drives the bull stick 47 removal simultaneously, and then drive 41 compression lateral part buffer spring 44 of buffer seat, the vibrations that the birotor driving motor body 1 produced are further cushioned to the elasticity that utilizes lateral part buffer spring 44, multiple buffer structure combined action, the shock attenuation effect of device has been improved greatly, prevent that long-term vibrations from haring 1 inside part of birotor driving motor body.

Specifically, the cushion columns 46 are provided inside the top cushion spring 48 and the cushion plate 45.

Through adopting above-mentioned technical scheme, through the inside buffer column 46 of top buffer spring 48 and buffer board 45, improve the stability that top buffer spring 48 and buffer board 45 removed.

Specifically, a damping pad is disposed between the damper base 42 and the support base 2.

Through adopting above-mentioned technical scheme, through the damping pad between vibration damping mount 42 and the brace table 2, improve the shock attenuation effect.

This embodiment is used: receive vibrations extrusion top buffer spring 48 through brace table 2, utilize top buffer spring 48's elasticity, the vibrations of preliminary buffering birotor driving motor body 1 production, it drives the buffer board 45 and drives the bull stick 47 removal simultaneously, and then drive buffer seat 41 compression lateral part buffer spring 44, the vibrations that utilize lateral part buffer spring 44's elasticity further to cushion birotor driving motor body 1 production, multiple buffer structure combined action, the shock attenuation effect of device has been improved greatly, prevent long-term vibrations damage birotor driving motor body 1 internals.

The utility model provides a structure and the theory of use of birotor driving motor body 1 have disclosed in a birotor direct drive motor that chinese patent application number is 201920163960.8 discloses.

The utility model discloses a theory of operation and use flow: the utility model discloses the during operation, absorb the heat that birotor driving motor body 1 produced through heat conduction cover 31, and give the absorber plate 32 with the heat transfer, then absorber plate 32 passes the heat dissipation post 33 with the heat, circulating pump 36 sends cooling liquid into condenser tube 34 in condenser tube 35, the heat of cooling liquid absorption heat dissipation post 33 in condenser tube 34, and flow back condenser tube 35, form the cooling water circulation, radiator fan 37 accelerates the radiating rate of heat dissipation post 33, multiple radiating mechanism combined action, the radiating effect of birotor driving motor body 1 has greatly been improved, the life of extension fixture, receive vibrations extrusion top buffer spring 48 through brace table 2, utilize top buffer spring 48's elasticity, the vibrations that preliminary buffering birotor driving motor body 1 produced, drive rotor 47 removal simultaneously, and then drive buffering seat 41 compression lateral part buffer spring 44, the vibrations that further cushions birotor driving motor body 1 and produce utilize lateral part buffer spring 44's elasticity, multiple buffer structure combined action, the shock attenuation effect of device has greatly been improved, prevent the inside damage of birotor driving motor body 1 for a long time.

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 a birotor directly drives motor, includes birotor driving motor body (1), its characterized in that: the heat dissipation device is characterized in that a support table (2) is arranged below the dual-rotor driving motor body (1), a heat dissipation assembly (3) is arranged inside the support table (2), the heat dissipation assembly (3) comprises a heat conduction sleeve (31), a heat absorption plate (32), a heat dissipation column (33), a cooling water pipe (34), a cooling water tank (35), a circulating pump (36) and a heat dissipation fan (37), the heat conduction sleeve (31) is arranged on the surface of the dual-rotor driving motor body (1), the heat absorption plate (32) is arranged below the heat conduction sleeve (31), the heat dissipation column (33) is arranged at the bottom of the heat absorption plate (32), the cooling water pipe (34) is arranged on the surface of the heat dissipation column (33), the circulating pump (36) is arranged at one end of the cooling water pipe (34), the cooling water tank (35) is arranged at the other end of the cooling water pipe (34), and the heat dissipation fan (37) is arranged on one side of the support table (2).

2. The dual rotor direct drive motor as claimed in claim 1, wherein: a connecting block is arranged between the double-rotor driving motor body (1) and the supporting table (2), and a fixing bolt is arranged between the connecting block and the supporting table (2).

3. The dual-rotor direct drive motor as claimed in claim 1, wherein: and dust screens are arranged on two sides of the supporting platform (2) close to the heat dissipation columns (33).

4. The dual rotor direct drive motor as claimed in claim 1, wherein: the shock absorption assembly (4) is arranged below the supporting table (2), the shock absorption assembly (4) comprises a buffer base (41), a shock absorption base (42), a fixed column (43), a lateral buffer spring (44), a buffer plate (45), a rotating rod (47) and a top buffer spring (48), wherein the shock absorption base (42) is arranged below the supporting table (2), the top buffer spring (48) is arranged at the bottom of the supporting table (2), the buffer plate (45) is arranged at the lower end of the top buffer spring (48), the rotating rods (47) are arranged on two sides of the buffer plate (45), the buffer base (41) is arranged at one end, far away from the buffer plate (45), of the rotating rod (47), the lateral buffer spring (44) is arranged on one side of the buffer base (41), and the fixed column (43) is arranged inside of the lateral buffer spring (44) and the buffer base (41).

5. The dual-rotor direct drive motor according to claim 4, wherein: and a buffer column (46) is arranged inside the top buffer spring (48) and the buffer plate (45).

6. The dual rotor direct drive motor as claimed in claim 4, wherein: and a damping pad is arranged between the damping base (42) and the supporting platform (2).