CN214590953U

CN214590953U - Motor cooling device

Info

Publication number: CN214590953U
Application number: CN202120882862.7U
Authority: CN
Inventors: 易光昭
Original assignee: Jiangxi Qianjin Intelligent Drive Technology Co ltd
Current assignee: Jiangxi Qianjin Intelligent Drive Technology Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-02
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a motor cooling device relates to motor technical field, including motor body, fixed establishment is installed to motor body's bottom both sides, and motor body's bottom is connected with the bottom plate, the slider is installed to the both sides of bottom plate, and the top of bottom plate has seted up the through-hole, and the inside of through-hole runs through there is the spliced pole, the bottom of spliced pole is connected with the cushion. The utility model discloses in, install the base in motor body's bottom based on current motor, motor body is if vibrations appear at the during operation, the bottom plate can go up and down through the slider, when ascending, the second spring of moving away to avoid possible earthquakes can reduce the impact force that the bottom plate rises, when descending, first spring of moving away to avoid possible earthquakes can reduce the impact force that the bottom plate descends, thereby protect motor body, prevent motor body because of receiving vibrations and damage, and the fan is installed under the motor, after the starting fan, the fan blows the air current and sees through the ventilation rack, can cool down the cooling to the motor.

Description

Motor cooling device

Technical Field

The utility model relates to the technical field of electric machines, especially, relate to a motor cooling device.

Background

An electric machine is a machine that can convert other forms of energy into mechanical energy, including, for example, internal combustion engines (reciprocating piston engines), external combustion engines (stirling engines, steam engines, etc.), jet engines, electric motors, and the like. Such as internal combustion engines, typically convert chemical energy into mechanical energy.

Current motor cooling device can't protect the motor when to the motor heat dissipation, if the motor is too big at the during operation power, leads to the motor vibrations, causes the damage to motor self easily for need repair and change the motor often, not only extravagant money and money, still seriously influence the work efficiency of motor.

Disclosure of Invention

The utility model aims at solving current motor cooling device, can't protect the motor in to the motor heat dissipation, if the motor is too big at the during operation power, lead to the motor vibrations, cause the damage to motor self easily for need repair and change the motor often, not only extravagant money and money, still seriously influence the work efficiency's of motor shortcoming, and a motor cooling device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a motor cooling device, includes motor body, fixed establishment is installed to motor body's bottom both sides, and motor body's bottom is connected with the bottom plate, the slider is installed to the both sides of bottom plate, and the top of bottom plate has seted up the through-hole, and the inside of through-hole runs through there is the spliced pole, the bottom of spliced pole is connected with the cushion, and the bottom of cushion is connected with the base, first spring of moving away to avoid possible earthquakes is installed at the top of cushion, the recess has been seted up to the inboard bottom of base, and the fan is installed to the inboard of recess, the spring of moving away to avoid possible earthquakes of second is installed at the inboard top of base, the ventilation rack is installed to the inboard of bottom plate.

Preferably, the fixing mechanism is internally provided with fixing blocks connected with two sides of the motor body, the top of each fixing block is provided with a threaded hole, and a fixing bolt is arranged in each threaded hole.

Preferably, the bottom plate and the base form a lifting structure through the sliding blocks, and the sliding blocks are symmetrically distributed on two sides of the bottom plate.

Preferably, the connecting column penetrates through the bottom plate in a straight line shape, and the outer diameter of the connecting column is smaller than the inner diameter of the through hole.

Preferably, the connecting column is connected with the base through a cushion block, and the cushion block and the base are in an integrated structure through welding.

Preferably, the fixed block passes through fixing bolt and bottom plate constitution and dismantles the structure, and the fixed block is integrated structure through welding and motor body.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, install the base in motor body's bottom based on current motor, motor body is if vibrations appear at the during operation, the bottom plate can go up and down through the slider, when ascending, the second spring of moving away to avoid possible earthquakes can reduce the impact force that the bottom plate rises, when descending, first spring of moving away to avoid possible earthquakes can reduce the impact force that the bottom plate descends, thereby protect motor body, prevent motor body because of receiving vibrations and damage, and the fan is installed under the motor, after the starting fan, the fan blows the air current and sees through the ventilation rack, can cool down the cooling to the motor.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present invention;

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

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the bottom structure of the middle bottom plate of the present invention.

Illustration of the drawings:

1. a motor body; 2. a fixing mechanism; 201. fixing the bolt; 202. a fixed block; 203. a threaded hole; 3. a base plate; 4. a slider; 5. cushion blocks; 6. a base; 7. a groove; 8. a fan; 9. a ventilation net rack; 10. a first suspension spring; 11. connecting columns; 12. a through hole; 13. a second suspension spring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a motor cooling device comprises a motor body 1, a fixing mechanism 2, a fixing bolt 201, a fixing block 202, a threaded hole 203, a bottom plate 3, a slider 4, a cushion block 5, a base 6, a groove 7, a fan 8, a ventilation net rack 9, a first shock absorbing spring 10, a connecting column 11, a through hole 12 and a second shock absorbing spring 13, wherein the fixing mechanism 2 is installed on two sides of the bottom of the motor body 1, the bottom of the motor body 1 is connected with the bottom plate 3, the slider 4 is installed on two sides of the bottom plate 3, the top of the bottom plate 3 is provided with the through hole 12, the connecting column 11 penetrates through the through hole 12, the bottom of the connecting column 11 is connected with the cushion block 5, the bottom of the cushion block 5 is connected with the base 6, the top of the cushion block 5 is provided with the first shock absorbing spring 10, the bottom of the inner side of the base 6 is provided with the groove 7, the fan 8 is installed on the inner side of the groove 7, the top of the base 6 is provided with the second shock absorbing spring 13, a ventilation net frame 9 is arranged on the inner side of the bottom plate 3.

As shown in fig. 1 and 3, the fixing mechanism 2 includes a fixing block 202 connected to two sides of the motor body 1, a threaded hole 203 is formed in the top of the fixing block 202, a fixing bolt 201 is installed inside the threaded hole 203, and the motor body 1 can be detached from the bottom plate 3 through the fixing mechanism 2, so that the motor body 1 can be mounted more conveniently.

As shown in fig. 1 and 4, the bottom plate 3 and the base 6 form a lifting structure through the sliding block 4, and the sliding blocks 4 are symmetrically distributed on two sides of the bottom plate 3, if the motor body 1 vibrates during operation, the bottom plate 3 can lift through the sliding block 4, when the motor body rises, the second shock-absorbing spring 13 can reduce the rising impact force of the bottom plate 3, and when the motor body falls, the first shock-absorbing spring 10 can reduce the falling impact force of the bottom plate 3, so that the motor body 1 is protected, and the motor body 1 is prevented from being damaged due to vibration.

As shown in fig. 3, the connecting column 11 is in a shape of a straight line and penetrates through the bottom plate 3, the outer diameter of the connecting column 11 is smaller than the inner diameter of the through hole 12, and the connecting column 11 and the bottom plate 3 are perpendicular.

As shown in fig. 1 and 3, the connecting column 11 is connected with the base 6 through the cushion block 5, the cushion block 5 and the base 6 are in an integrated structure through welding, the horizontal height of the cushion block 5 is larger than that of the fan 8, the bottom plate 3 can be prevented from colliding with the fan 8 when descending, and therefore the fan 8 is protected, and the fan 8 is prevented from being damaged.

As shown in fig. 1 and 3, the fixing block 202 forms a detachable structure with the bottom plate 3 through the fixing bolt 201, and the fixing block 202 is integrated with the motor body 1 through welding, after the fixing bolt 201 is detached from the fixing block 202, the motor body 1 can be detached from the top of the bottom plate 3, the detachment of the motor body 1 is completed, when the motor is installed, the side of the motor body 1 with the heat dissipation net is tightly attached to the bottom plate 3, and then the fixing bolt 201 is installed in the threaded hole 203, so that the installation of the motor body 1 can be completed.

The working principle is as follows: when in use, if the motor body 1 vibrates during working, the bottom plate 3 can be lifted through the sliding block 4, the second suspension spring 13 reduces the impact of the rising of the base plate 3 when rising, and the first suspension spring 10 reduces the impact of the falling of the base plate 3 when falling, thereby protecting the motor body 1, starting the fan 8 when the motor body 1 works, blowing airflow by the fan 8 to penetrate through the ventilation net rack 9, namely, the motor body 1 can be cooled, when the motor body 1 needs to be disassembled, after the fixing bolt 201 is disassembled from the fixing block 202, the motor body 1 can be taken down from the top of the bottom plate 3 to finish the disassembly of the motor body 1, and when in assembly, the side, provided with the heat dissipation net, of the motor body 1 is tightly attached to the bottom plate 3, and then the fixing bolt 201 is installed in the threaded hole 203, so that the motor body 1 can be installed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A motor cooling device comprises a motor body (1), and is characterized in that: fixing mechanism (2) are installed to the bottom both sides of motor body (1), and the bottom of motor body (1) is connected with bottom plate (3), slider (4) are installed to the both sides of bottom plate (3), and the top of bottom plate (3) has seted up through-hole (12), and the inside of through-hole (12) runs through there is spliced pole (11), the bottom of spliced pole (11) is connected with cushion (5), and the bottom of cushion (5) is connected with base (6), first spring (10) of moving away to avoid possible earthquakes is installed at the top of cushion (5), the inboard bottom of base (6) is seted up fluted (7), and the inboard of recess (7) installs fan (8), second spring (13) of moving away to avoid possible earthquakes is installed at the inboard top of base (6), ventilation rack (9) are installed to the inboard of bottom plate (3).

2. The motor cooling device according to claim 1, wherein the fixing mechanism (2) comprises fixing blocks (202) connected with two sides of the motor body (1), a threaded hole (203) is formed in the top of each fixing block (202), and a fixing bolt (201) is installed in each threaded hole (203).

3. The motor cooling device according to claim 1, characterized in that the bottom plate (3) and the base (6) form a lifting structure through the sliding blocks (4), and the sliding blocks (4) are symmetrically distributed on two sides of the bottom plate (3).

4. A motor cooling arrangement according to claim 1, characterised in that the connecting column (11) extends through the base plate (3) in a line, and that the outer diameter of the connecting column (11) is smaller than the inner diameter of the through-hole (12).

5. The motor cooling device according to claim 1, characterized in that the connecting column (11) is connected to the base (6) by a spacer (5), and the spacer (5) is integrated with the base (6) by welding.

6. The motor cooling device according to claim 2, characterized in that the fixing block (202) and the bottom plate (3) form a detachable structure through a fixing bolt (201), and the fixing block (202) and the motor body (1) form an integrated structure through welding.