CN215528760U

CN215528760U - Single track hangs permanent-magnet machine

Info

Publication number: CN215528760U
Application number: CN202122028404.XU
Authority: CN
Inventors: 彭果山; 梁安保; 王谷山; 欧阳科; 李四明; 周金华; 尹宏亮; 尹锋
Original assignee: Xiangtan Ruyi Motor & Electric Appliance Co ltd
Current assignee: Xiangtan Ruyi Motor & Electric Appliance Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-14
Anticipated expiration: 2031-08-26

Abstract

The utility model relates to the technical field of permanent magnet motors, in particular to a monorail crane permanent magnet motor which comprises a motor body, wherein a bottom plate is fixedly installed on the inner wall of the motor body, a heat dissipation opening is formed in the bottom plate, a cleaning block is movably connected to the inner wall of the heat dissipation opening, an outer baffle is fixedly connected to the surface of the cleaning block, an adjusting device for adjusting the size of the heat dissipation opening is arranged on the inner wall of the outer baffle, and a clamping device convenient for detaching the outer baffle is arranged on the inner wall of the outer baffle. This single track hangs permanent-magnet machine, through setting up adjusting device, can drive outer baffle and rotate, and then adjust the size of thermovent, avoid under some special circumstances, because of the louvre too big cause a large amount of dusts even the worm gets into inside the motor, simultaneously through the rotation of outer baffle, can drive the clearance piece and clear up the thermovent inner wall, avoid the thermovent inner wall to accumulate too many dusts to the protective effect to the motor has been realized.

Description

Single track hangs permanent-magnet machine

Technical Field

The utility model relates to the technical field of permanent magnet motors, in particular to a monorail crane permanent magnet motor.

Background

The permanent magnet motor adopts the permanent magnet to generate the magnetic field of the motor, does not need excitation coils or excitation current, has high efficiency and simple structure, is a good energy-saving motor, has wider application along with the appearance of high-performance permanent magnet materials and the rapid development of control technology, and has the advantages of simple structure, reliable operation, small volume, light weight, small loss, high efficiency and the like compared with the traditional electric excitation motor.

When the existing permanent magnet motor is used, the size of a heat dissipation opening cannot be adjusted according to the field condition, and the heat dissipation opening cannot be closed, so that dust can easily enter the heat dissipation opening, and sometimes even some insects and other organisms can be drilled into the heat dissipation opening to damage the interior of the motor.

SUMMERY OF THE UTILITY MODEL

The specification provides a monorail crane permanent magnet motor.

The embodiment of the specification provides a single track hangs permanent-magnet machine, including motor body, motor body's inner wall fixed mounting has the bottom plate, the thermovent has been seted up to the inside of bottom plate, the inner wall swing joint of thermovent has the clearance piece, the fixed surface of clearance piece is connected with outer baffle, the inner wall of outer baffle is provided with the adjusting device who adjusts the thermovent size, the inner wall of outer baffle is provided with the latch device that the outer baffle of being convenient for was dismantled.

Preferably, adjusting device is including rotating the post, the surface of rotating the post and the inner wall fixed connection of outer baffle, it is connected to rotate the inner wall rotation of post one end and bottom plate, the inner wall sliding connection who rotates the post has the telescopic link.

Preferably, the one end of telescopic link is rotated and is connected with the bracing piece, the one end of bracing piece is rotated and is connected with first fixture block, the surface of first fixture block and the inner wall joint of bottom plate.

Preferably, the latch device is including the guide block, the surperficial sliding connection of guide block has the slide bar, the surface of slide bar and the inner wall sliding connection of outer baffle, supporting spring has been cup jointed on the surface of slide bar, supporting spring's one end and the inner wall fixed connection of outer baffle, supporting spring's other end fixedly connected with limiting plate, the inner wall of limiting plate and the fixed surface of slide bar are connected.

Preferably, the surface of the sliding rod is fixedly connected with a connecting plate, one end of the connecting plate penetrates through the surface of the outer baffle and is connected with an external box in a sliding mode, the surface of the external box is fixedly connected with the surface of the outer baffle, and the surface of the external box is movably connected with the inner wall of the bottom plate.

Preferably, one side fixedly connected with second fixture block of connecting plate, the second fixture block runs through the surface of external box and with the inner wall joint of bottom plate, the opposite side fixedly connected with reset spring of connecting plate, reset spring keeps away from the one end of connecting plate and the inner wall fixed connection of external box.

According to the technical scheme, the monorail crane permanent magnet motor provided by the embodiment of the specification at least has the following beneficial effects:

(1) this single track hangs permanent-magnet machine, through setting up adjusting device, can drive outer baffle and rotate, and then adjust the size of thermovent, avoid under some special circumstances, inside a large amount of dusts or even the worm gets into the motor because of the louvre is too big, simultaneously through the rotation of outer baffle, can drive the clearance piece and clear up the thermovent inner wall, avoid the thermovent inner wall to accumulate too many dusts to the protective effect to the motor has been realized.

(2) This single track hangs permanent-magnet machine through setting up latch device, is convenient for with the dismantlement and the installation of outer baffle and clearance piece, and then is convenient for change and clear up the clearance piece to the result of use of outer baffle and clearance piece has been improved greatly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:

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

FIG. 2 is a cross-sectional view of a portion of the structure of the present invention;

FIG. 3 is a schematic view of an outer baffle of the present invention;

FIG. 4 is a schematic view of a cleaning block of the present invention;

FIG. 5 is a schematic view of the structure of FIG. 2 at A according to the present invention;

FIG. 6 is a schematic view of the structure of FIG. 2B according to the present invention.

In the figure: 1. a motor body; 2. a base plate; 3. a heat dissipation port; 4. cleaning the block; 5. an outer baffle; 6. a clamping device; 61. a guide block; 62. a slide bar; 63. a limiting plate; 64. a support spring; 65. a connecting plate; 66. a second fixture block; 67. an external connection box; 68. a return spring; 7. an adjustment device; 71. rotating the column; 72. a telescopic rod; 73. a support bar; 74. a first clamping block.

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 to fig. 6, a technical solution provided by the present invention is:

the utility model provides a single track hangs permanent-magnet machine, includes motor body 1, motor body 1's inner wall fixed mounting has bottom plate 2, and thermovent 3 has been seted up to bottom plate 2's inside, and the inner wall swing joint of thermovent 3 has clearance piece 4, and the fixed surface of clearance piece 4 is connected with outer baffle 5, and the inner wall of outer baffle 5 is provided with the adjusting device 7 that carries out the regulation to thermovent 3 size, and the inner wall of outer baffle 5 is provided with the latch device 6 that the outer baffle 5 of being convenient for was dismantled.

In this embodiment, the adjusting device 7 includes a rotating column 71, the surface of the rotating column 71 is fixedly connected with the inner wall of the outer baffle 5, one end of the rotating column 71 is rotatably connected with the inner wall of the bottom plate 2, and the other end of the rotating column 71 extends to the outside of the motor body 1, so that manual operation is facilitated. The inner wall of the rotating column 71 is slidably connected with a telescopic rod 72. One end of telescopic link 72 is rotated and is connected with bracing piece 73, the quantity of bracing piece 73 is two, and two bracing pieces 73 use the central line of telescopic link 72 to distribute as symmetry axis symmetry, the one end of bracing piece 73 is rotated and is connected with first fixture block 74, the surface of first fixture block 74 and the inner wall sliding connection who rotates post 71, and receive sliding connection's spacing effect, can only move along the direction with rotation post 71 axis looks vertically, the surface of first fixture block 74 and the inner wall joint of bottom plate 2, the arc wall has been seted up to the inner wall of bottom plate 2, make first fixture block 74 can move at its inside.

In this embodiment, the latch device 6 includes a guide block 61, a sliding rod 62 is slidably connected to a surface of the guide block 61, and a contact surface between the guide block 61 and the sliding rod 62 is an inclined surface, so that the guide block 61 can drive the sliding rod 62 to move in a direction perpendicular to the direction when moving. The surface of slide bar 62 and the inner wall sliding connection of outer baffle 5, the surface of slide bar 62 has cup jointed supporting spring 64, the one end of supporting spring 64 and the inner wall fixed connection of outer baffle 5, the other end fixedly connected with limiting plate 63 of supporting spring 64, the inner wall of limiting plate 63 and the fixed surface of slide bar 62 are connected.

It is worth noting that the fixed surface of slide bar 62 is connected with connecting plate 65, and the one end of connecting plate 65 runs through the surface of outer baffle 5 and sliding connection has external box 67, and external box 67's surface is connected with the fixed surface of outer baffle 5, and external box 67's surface and the inner wall swing joint of bottom plate 2, the arc wall that supplies external box 67 motion is seted up to the inside of bottom plate 2. One side of the connecting plate 65 is fixedly connected with a second clamping block 66, the second clamping block 66 penetrates through the surface of the external box 67 and is clamped with the inner wall of the bottom plate 2, and an arc-shaped groove for the movement of the second clamping block 66 is formed in the inner wall of the bottom plate 2. The other side of connecting plate 65 is fixedly connected with reset spring 68, and the one end that reset spring 68 kept away from connecting plate 65 is connected with the inner wall fixed connection of external box 67.

When the monorail crane permanent magnet motor is used, when the size of the heat dissipation opening 3 needs to be adjusted, the outer baffle 5 is directly driven to rotate through the rotating column 71; when needs take off outer baffle 5 and clearance piece 4, outwards stimulate telescopic link 72, telescopic link 72 drives the outside motion of one end of bracing piece 73, make the other end of bracing piece 73 drive first fixture block 74 to rotate post 71 internal motion, remove the joint effect with bottom plate 2, meanwhile, telescopic link 72 drives guide block 61 motion, make the motion of slide bar 62 to both sides, slide bar 62 drives connecting plate 65 motion, connecting plate 65 drives the outside box 67 internal motion that connects of second fixture block 66, remove the joint effect with bottom plate 2, can directly outwards take out outer baffle 5 this moment.

The above embodiments are only for illustrating the embodiments of the present invention and not for limiting the embodiments of the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the embodiments of the present invention, so that all equivalent technical solutions also belong to the scope of the embodiments of the present invention, and the scope of patent protection of the embodiments of the present invention should be defined by the claims.

Claims

1. The utility model provides a single track hangs permanent-magnet machine, includes motor body (1), its characterized in that: the inner wall fixed mounting of motor body (1) has bottom plate (2), thermovent (3) have been seted up to the inside of bottom plate (2), the inner wall swing joint of thermovent (3) has clearance piece (4), the fixed surface of clearance piece (4) is connected with outer baffle (5), the inner wall of outer baffle (5) is provided with adjusting device (7) that carry out the regulation to thermovent (3) size, the inner wall of outer baffle (5) is provided with clamping device (6) that are convenient for outer baffle (5) to dismantle.

2. The monorail crane permanent magnet motor of claim 1, wherein: adjusting device (7) are including rotating post (71), the surface of rotating post (71) and the inner wall fixed connection of outer baffle (5), the inner wall rotation of rotating post (71) one end and bottom plate (2) is connected, the inner wall sliding connection who rotates post (71) has telescopic link (72).

3. The monorail crane permanent magnet motor of claim 2, wherein: one end of the telescopic rod (72) is rotatably connected with a supporting rod (73), one end of the supporting rod (73) is rotatably connected with a first clamping block (74), and the surface of the first clamping block (74) is connected with the inner wall of the bottom plate (2) in a clamping mode.

4. The monorail crane permanent magnet motor of claim 1, wherein: clamping device (6) is including guide block (61), the surperficial sliding connection of guide block (61) has slide bar (62), the surface of slide bar (62) and the inner wall sliding connection of outer baffle (5), supporting spring (64) have been cup jointed on the surface of slide bar (62), the one end of supporting spring (64) and the inner wall fixed connection of outer baffle (5), the other end fixedly connected with limiting plate (63) of supporting spring (64), the inner wall of limiting plate (63) and the fixed surface of slide bar (62) are connected.

5. The monorail crane permanent magnet motor of claim 4, wherein: the fixed surface of slide bar (62) is connected with connecting plate (65), the one end of connecting plate (65) runs through the surface of outer baffle (5) and sliding connection has external box (67), the fixed surface of external box (67) and the fixed surface of outer baffle (5) are connected, the surface of external box (67) and the inner wall swing joint of bottom plate (2).

6. The monorail crane permanent magnet motor of claim 5, wherein: one side fixedly connected with second fixture block (66) of connecting plate (65), second fixture block (66) run through the surface of external box (67) and with the inner wall joint of bottom plate (2), the opposite side fixedly connected with reset spring (68) of connecting plate (65), the one end that connecting plate (65) were kept away from in reset spring (68) and the inner wall fixed connection of external box (67).