CN220043104U

CN220043104U - Series excited motor front end cover and series excited motor thereof

Info

Publication number: CN220043104U
Application number: CN202321187027.7U
Authority: CN
Inventors: 贾力强; 陈向亮
Original assignee: Shaoxing Shangyu Xinhe Electromechanical Co ltd
Current assignee: Shaoxing Shangyu Xinhe Electromechanical Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-11-17
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a front end cover of a series excited motor and the series excited motor thereof, and relates to the technical field of series excited motors. According to the utility model, the front end cover device is arranged, the front end cover can be connected with the series excited motor body through the sealing strip through the arranged sealing component and the fastening component, the sealing performance is good, in addition, the front end cover can be connected with the series excited motor through the fastening fast and elastic rod, the disassembly is convenient, the heat radiating device is arranged, the sliding block can slide downwards on the inner wall of the movable plate through the arranged easy-clamping component and the heat radiating component through rotating the rotating block, so that the two clamping plates are closed and fixed on the outer wall of the series excited motor, and the disassembly and the assembly of the heat radiating component are very convenient.

Description

Series excited motor front end cover and series excited motor thereof

Technical Field

The utility model relates to the technical field of series excited motors, in particular to a front end cover of a series excited motor and the series excited motor.

Background

Single-phase series motor is commonly called series motor or universal motor, and is named because the exciting winding and the exciting winding are connected in series to work together. The single-phase series motor belongs to an AC/DC motor, which can work by using an AC power supply or a DC power supply, and the front end cover of the series motor can provide a sealing function for the series motor.

In the prior art, a Chinese patent document with publication number of CN216312834U and publication date of 2022, 4 and 15 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides a series excited machine, includes motor housing and supporting seat, the interior ring face fixedly connected with shock pad of supporting seat, supporting seat and motor housing pass through bolt fixed connection, motor housing's fixed surface is connected with the mounting box, the inner wall fixedly connected with semiconductor refrigeration piece of mounting box, the refrigeration end fixedly connected with conducting strip of semiconductor refrigeration piece, motor housing's inner wall fixedly connected with conducting ring and temperature sensor respectively, motor housing's inner wall is provided with motor assembly, motor assembly bearing's fixed surface is connected with the flabellum.

In order to solve the problem that the radiating fin cannot be detached and the detachment is complicated, the prior art adopts a bolt and nut mode to treat, but the condition that the detachment time is long can also occur, and then the problem that the radiating fin is replaced for a long time is caused.

Disclosure of Invention

The utility model provides a front end cover of a series excited motor and the series excited motor thereof, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

in a first aspect, a front end cover of a series excited machine comprises a front end cover device, wherein the front end cover device comprises a sealing assembly, and fastening assemblies are fixedly arranged around the sealing assembly.

The technical scheme of the utility model is further improved as follows: the sealing assembly comprises a front end cover body, wherein a heat dissipation hole is formed in the front end cover body, and a sealing strip is fixedly connected to the left side of the front end cover body.

The technical scheme of the utility model is further improved as follows: the fastening assembly comprises an elastic rod, the elastic rod is arranged around the front end cover body, and one side, far away from the front end cover body, of the elastic rod is fixedly connected with a fastening block.

The series motor comprises a supporting unit, wherein a heat radiating device is movably arranged at the top of the supporting unit, a series motor component is movably arranged on the inner wall of the heat radiating device, and a front end cover device is movably arranged on the right side of the series motor component;

the heat dissipation device comprises an easy-clamping assembly, the easy-clamping assembly is arranged at the top of the supporting unit in a threaded mode, and the heat dissipation assembly is movably arranged on the front side and the rear side of the easy-clamping assembly.

The technical scheme of the utility model is further improved as follows: the sealing component is movably mounted on the right side of the series excited machine component, and the other end of the fastening component is movably mounted on the outer wall of the series excited machine component.

The technical scheme of the utility model is further improved as follows: the supporting unit comprises a bottom plate, and supporting legs are fixedly connected to the bottom of the bottom plate.

The technical scheme of the utility model is further improved as follows: the front end cover body swing joint is on the right side of series excited machine subassembly, the equal swing joint of fastening block is on series excited machine subassembly's outer wall.

The technical scheme of the utility model is further improved as follows: the easy centre gripping subassembly includes rotatory piece, rotatory piece sets up in the bottom below of bottom plate, the top fixedly connected with threaded rod of rotatory piece, the top fixedly connected with sliding block of threaded rod.

The technical scheme of the utility model is further improved as follows: the heat dissipation assembly comprises a movable plate, the movable plate is connected to the front side and the rear side of the top of the bottom plate in a sliding mode, the inner wall of the movable plate is connected with the outer wall of the sliding block in a sliding mode, the top of the movable plate is movably connected with a clamping plate, heat dissipation fins are fixedly connected to the outer wall of the clamping plate, springs are fixedly connected to the front side and the rear side of the movable plate, and one end, away from the movable plate, of each spring is fixedly connected to the front side and the rear side of the top of the bottom plate.

The technical scheme of the utility model is further improved as follows: the series motor assembly comprises a series motor body, the series motor body is movably connected to the inner wall of the clamping plate, a base is fixedly connected to the left side of the series motor body, and a rotating shaft is rotatably connected to the right side of the series motor body.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a front end cover of a series excited motor and the series excited motor, wherein the front end cover device is arranged on the device, the front end cover can be connected with a series excited motor body through a sealing strip by virtue of a sealing component and a fastening component, the sealing performance is good, in addition, the front end cover can be connected with the series excited motor through the arrangement of a fastening rod and an elastic rod, and the disassembly is convenient.

2. The utility model provides a front end cover of a series excited motor and the series excited motor, wherein a heat dissipation device is arranged on the device, through an easy-clamping component and a heat dissipation component which are arranged, a sliding block can slide downwards on the inner wall of a movable plate by rotating a rotating block, so that two clamping plates are closed and fixed on the outer wall of the series excited motor, and the heat dissipation component is convenient to detach and install.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the left side of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic diagram of the heat dissipating device of FIG. 1 according to the present utility model;

fig. 4 is a schematic structural view of the front end cover device of fig. 1 in the present utility model.

In the figure: 1. a supporting unit; 2. a series motor assembly; 3. a front end cap device; 4. a heat sink; 11. a bottom plate; 12. support legs; 21. a series motor body; 22. a base; 23. a rotating shaft; 31. a seal assembly; 32. a fastening assembly; a1, a front end cover body; a2, radiating holes; a3, sealing strips; b1, an elastic rod; b2, fastening blocks; 41. an easy-to-clamp assembly; 42. a heat dissipation assembly; c1, rotating the block; c2, a threaded rod; c3, sliding blocks; d1, a movable plate; d2, clamping plates; d3, radiating fins; d4, springs.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: the front end cover of the series excited motor and the series excited motor thereof comprise a supporting unit 1, a heat radiating device 4 is movably arranged at the top of the supporting unit 1, a series excited motor component 2 is movably arranged on the inner wall of the heat radiating device 4, and a front end cover device 3 is movably arranged on the right side of the series excited motor component 2.

In this embodiment, the supporting unit 1 includes a bottom plate 11, a supporting leg 12 is fixedly connected to the bottom of the bottom plate 11, the series motor assembly 2 includes a series motor body 21, the series motor body 21 is movably connected to the inner wall of the clamping plate d2, a base 22 is fixedly connected to the left side of the series motor body 21, and a rotating shaft 23 is rotatably connected to the right side of the series motor body 21.

Preferably, the front end housing device 3 includes seal assembly 31, seal assembly 31 movable mounting is on the right side of series excited machine assembly 2, the equal fixed mounting in seal assembly 31 all around has fastening assembly 32, and the equal movable mounting of the other end of fastening assembly 32 is on the outer wall of series excited machine assembly 2, seal assembly 31 includes front end housing body a1, front end housing body a1 swing joint is on the right side of series excited machine assembly 2, louvre a2 has been seted up to the inside of front end housing body a1, the left side fixedly connected with sealing strip a3 of front end housing body a1, fastening assembly 32 includes elastic rod b1, elastic rod b1 sets up around front end housing body a1, one side equal fixedly connected with fastening block b2 of elastic rod b1 is kept away from on the outer wall of series excited machine assembly 2, a front end housing device 3 has been installed on the device, through seal assembly 31 and fastening assembly 32 that sets up, can be connected with series excited machine body a1 through sealing strip a3, and the leakproofness is good, in addition, set up and can dismantle the elastic rod b1 and the series excited machine with the front end housing body a 1.

Further alternatively, the heat dissipating device 4 comprises a clamping component 41, the clamping component 41 is arranged at the top of the supporting unit 1 in a threaded manner, the heat dissipating component 42 is movably arranged on the front side and the rear side of the clamping component 41, the clamping component 41 comprises a rotating block c1, the rotating block c1 is arranged below the bottom of the bottom plate 11, the top of the rotating block c1 is fixedly connected with a threaded rod c2, the top of the threaded rod c2 is fixedly connected with a sliding block c3, the heat dissipating component 42 comprises a movable plate d1, the movable plate d1 is slidably connected to the front side and the rear side of the top of the bottom plate 11, the inner wall of the movable plate d1 is slidably connected with the outer wall of the sliding block c3, the clamping plate d2 is movably connected to the top of the movable plate d1, the heat dissipating fin d3 is fixedly connected to the outer wall of the clamping plate d2, the spring d4 is fixedly connected to the front side and the rear side of the movable plate d1, one end of the spring d4, which is far away from the movable plate d1, is fixedly connected to the front side and the top of the bottom plate 11, the heat dissipating device 4 is arranged on the device, the inner wall of the movable plate d1 can be conveniently detached from the two sides of the movable plate c1 through the rotating block c3, and the heat dissipating component 42 is conveniently detached from the inner wall of the movable plate and the movable plate d 2.

The working principle of the front end cover of the series excited motor and the series excited motor is specifically described below.

As shown in fig. 1 to 4, the front end cover body a1 is rotationally extruded on the right side of the series excited motor body 21, and is fixed by the fastening block b2, the rotating block c1 is rotated to drive the threaded rod c2 to rotate, so that the sliding block c3 slides downwards on the inner wall of the movable plate d1, and the two clamping plates d2 are driven to be close to each other, so that the series excited motor body 21 is clamped on the outer wall.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The front end cover of the series excited machine is characterized in that: including front end housing arrangement (3), front end housing arrangement (3) include seal assembly (31), all around of seal assembly (31) fixed mounting has fastening assembly (32), seal assembly (31) are including front end housing body (a 1), louvre (a 2) have been seted up to the inside of front end housing body (a 1), fastening assembly (32) include elastic rod (b 1), elastic rod (b 1) set up around front end housing body (a 1), one side that front end housing body (a 1) was kept away from to elastic rod (b 1) is equal fixedly connected with fastening block (b 2).

2. The front end cover of a series excited machine of claim 1, wherein: the left side of front end housing body (a 1) fixedly connected with sealing strip (a 3).

3. Series excited machine, using the series excited machine front end cover according to any of claims 1-2, comprising a support unit (1), characterized in that: a heat radiating device (4) is movably arranged at the top of the supporting unit (1), a series excited motor component (2) is movably arranged on the inner wall of the heat radiating device (4), and the front end cover device (3) is movably arranged on the right side of the series excited motor component (2);

the heat dissipation device (4) comprises an easy-clamping component (41), the easy-clamping component (41) is arranged at the top of the supporting unit (1) in a threaded mode, and the heat dissipation component (42) is movably arranged on the front side and the rear side of the easy-clamping component (41).

4. A series motor as claimed in claim 3, characterized in that: the sealing component (31) is movably mounted on the right side of the series excited motor component (2), and the other end of the fastening component (32) is movably mounted on the outer wall of the series excited motor component (2).

5. A series motor as claimed in claim 3, characterized in that: the supporting unit (1) comprises a bottom plate (11), and supporting legs (12) are fixedly connected to the bottom of the bottom plate (11).

6. A series motor as claimed in claim 3, characterized in that: the front end cover body (a 1) is movably connected to the right side of the series excited motor assembly (2), and the fastening blocks (b 2) are movably connected to the outer wall of the series excited motor assembly (2).

7. A series motor as claimed in claim 3, characterized in that: the easy-clamping assembly (41) comprises a rotating block (c 1), the rotating block (c 1) is arranged below the bottom of the bottom plate (11), a threaded rod (c 2) is fixedly connected to the top of the rotating block (c 1), and a sliding block (c 3) is fixedly connected to the top of the threaded rod (c 2).

8. A series motor as claimed in claim 3, characterized in that: the heat dissipation assembly (42) comprises a movable plate (d 1), the movable plate (d 1) is slidably connected to the front side and the rear side of the top of the bottom plate (11), the inner wall of the movable plate (d 1) is slidably connected with the outer wall of the sliding block (c 3), the top of the movable plate (d 1) is movably connected with a clamping plate (d 2), the outer wall of the clamping plate (d 2) is fixedly connected with a heat dissipation fin (d 3), the front side and the rear side of the movable plate (d 1) are fixedly connected with a spring (d 4), and one end of the spring (d 4) away from the movable plate (d 1) is fixedly connected to the front side and the rear side of the top of the bottom plate (11).

9. A series motor as claimed in claim 3, characterized in that: the series motor assembly (2) comprises a series motor body (21), the series motor body (21) is movably connected to the inner wall of the clamping plate (d 2), a base (22) is fixedly connected to the left side of the series motor body (21), and a rotating shaft (23) is rotatably connected to the right side of the series motor body (21).