CN218006034U

CN218006034U - Electric machine

Info

Publication number: CN218006034U
Application number: CN202222715873.3U
Authority: CN
Inventors: 侯金涛
Original assignee: Audi Shandong Motor Co ltd
Current assignee: Audi Shandong Motor Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2022-12-09
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to a motor, including motor body, motor body's the outside is provided with the mechanism of making an uproar of falling, motor body's the outside is provided with radiator unit, it is including the protecting crust to fall the mechanism of making an uproar, the interior roof of protecting crust and the equal fixedly connected with soundproof cotton of interior diapire, two the equal fixedly connected with acoustic celotex board in one side that the soundproof cotton is relative, two swing joint has quantity to be two fixed plates, two between the acoustic celotex board be provided with vibrations buffering subassembly between the fixed plate. This motor, through being provided with the mechanism of making an uproar of falling, the motor can prevent the propagation of noise effectively at the during operation, and the rethread sets up radiator unit, and the right side output shaft of motor drives the flabellum and rotates to can blow the cooling for the motor, the rectangle through-hole can make the inside air of protecting crust and outside air normal exchange, the dust screen can prevent that the dust from entering into the inside of protecting crust.

Description

Electric machine

Technical Field

The utility model relates to the technical field of motors, specifically be a motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, and the motor is mainly used for generating driving torque and serving as a power source of electric appliances or various machines.

The application of motor is very extensive, is applied to among the mechanical device in each big trade, and thereby the motor is at the operation in-process, thereby produces vibrations because of the high-speed rotation of motor and makes the noise, but prior art's motor, the structure is fairly simple, and it is relatively poor to give sound insulation and noise reduction effect to the noise that produces can influence people's normal work and rest, so provides a motor and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a motor possesses the good advantage of noise reduction effect, has solved prior art's motor and has relatively poor because of the noise reduction effect that gives sound insulation to the noise that produces can influence people's normal work and the problem of having a rest.

In order to achieve the above object, the utility model provides a following technical scheme: a motor comprises a motor body, wherein a noise reduction mechanism is arranged on the outer side of the motor body, and a heat dissipation assembly is arranged on the outer side of the motor body;

the noise reduction mechanism comprises a protective shell, sound insulation cotton is fixedly connected to the inner top wall and the inner bottom wall of the protective shell, sound insulation boards are fixedly connected to the opposite sides of the two sound insulation cotton, two fixed plates are movably connected between the two sound insulation boards, and a vibration buffer assembly is arranged between the two fixed plates;

vibrations buffering subassembly include with two sliding connection and quantity are two fly leaf between the fixed plate, motor body's one side fixedly connected with fixed block, two is kept away from to the fly leaf fixedly connected with quantity is two dead lever between the fixed plate, the surface on dead lever left side and right side all overlaps has the spring, the surface cover of dead lever has the ejector pad that quantity is two, one side rotation that the ejector pad is close to the fixed block is connected with the rotation push rod of being connected with the positive rotation of ejector pad.

Furthermore, one side of the movable plate close to the motor body is fixedly connected with the motor body, and one side of the spring close to the fixed plate is fixedly connected with one side of the fixed plate close to the motor body.

Further, two equal fixedly connected with in one side that the fly leaf was carried on the back mutually one side fixedly connected with and two dead levers one side fixed connection and quantity are two damping shock absorbers, the spout that quantity is two is seted up to one side that the fixed plate is close to motor body, the fly leaf is close to one side of spout and the inside sliding connection of spout.

Further, the front fixedly connected with quantity of fixed block is two first axis of rotation, the front fixedly connected with second axis of rotation of ejector pad, the surface of first axis of rotation and second axis of rotation all is connected with the inside rotation of rotating the push rod.

Further, radiator unit includes the third axis of rotation of being connected with the output shaft transmission on motor body right side, the cover is equipped with the flabellum in the third axis of rotation, the end of third axis of rotation is rotated with the right side fixed plate through a bearing and is connected, the rectangle through-hole has all been seted up on the left side and the right side of protecting crust, the internal perisporium fixedly connected with dust screen of rectangle through-hole.

Further, the left output shaft fixedly connected with one end of motor body runs through and extends to the left dwang of left side fixed plate, the left side of dwang runs through to the left side of protecting crust.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this motor, through being provided with the mechanism of making an uproar of falling, the motor can prevent the propagation of noise effectively at the during operation, and the rethread sets up radiator unit, and the right side output shaft of motor drives the flabellum and rotates to can blow the cooling for the motor, the rectangle through-hole can make the inside air of protecting crust and outside air normal exchange, the dust screen can prevent that the dust from entering into the inside of protecting crust.

Drawings

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

fig. 2 is a front view of the present invention;

FIG. 3 is a side view of the connection structure of the protective shell, the dust screen, the silica gel pad and the sealing bearing of the present invention;

fig. 4 is a side view of the connection structure of the fixing plate, the silica gel pad and the sealing bearing of the present invention.

In the figure: the motor comprises a motor body 1, a protective shell 2, soundproof cotton 3, a soundproof plate 4, a fixed plate 5, a movable plate 6, a fixed block 7, a fixed rod 8, a spring 9, a push block 10, a rotating push rod 11, a damping shock absorber 12, fan blades 13 and a dust screen 14.

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.

Referring to fig. 1-2, the motor in the embodiment includes a motor body 1, a noise reduction mechanism is disposed outside the motor body 1, and a heat dissipation assembly is disposed outside the motor body 1.

In this embodiment, the noise reduction mechanism includes protecting crust 2, protecting crust 2 comprises left shell and right shell two parts, left shell and right shell pass through the bolt and nut and can dismantle the connection, the equal fixedly connected with soundproof cotton 3 of interior roof and the interior diapire of protecting crust 2, the equal fixedly connected with acoustic celotex board 4 in one side that two soundproof cotton 3 are relative, soundproof cotton 3 and acoustic celotex board 4 can prevent effectively that motor body 1 from shaking produced noise at work, swing joint has fixed plate 5 that quantity is two between two acoustic celotex board 4, the rectangular channel that quantity is two is all seted up to one side that two acoustic celotex board 4 are relative, the inside of four rectangular channels closely laminates with the top and the bottom of two fixed plate 5 respectively, the spout that quantity is two is seted up to one side that fixed plate 5 is close to motor body 1, the inside sliding connection of one side that fly leaf 6 is close to the spout and spout, be provided with two vibrations buffering subassemblies between two fixed plate 5, buffering subassembly can make motor body 1 cushion the absorption at the produced vibrations of during operation.

In this embodiment, the vibration buffering assembly includes and two fly leaf 6 that sliding connection and quantity are two between two fixed plates 5, one side and motor body 1 fixed connection that fly leaf 6 is close to motor body 1, one side fixedly connected with fixed block 7 that motor body 1 was kept away from to fly leaf 6, the positive fixedly connected with quantity of fixed block 7 is two first axis of rotation, the surface of first axis of rotation is connected with the inside rotation of rotation push rod 11, fixedly connected with quantity is two dead lever 8 between two fixed plates 5, two equal fixedly connected with in one side opposite to two dead lever 8 of the back of the body of fly leaf 6 and quantity are two damping bumper shock absorbers 12, when damping bumper absorber 12 can make fly leaf 6 receive power, can make spring 9 be difficult for shaking, the surface on dead lever 8 left side and right side all overlaps and has spring 9, the surface cover of dead lever 8 has the ejector pad 10 that quantity is two, the positive fixedly connected with the second axis of rotation of ejector pad 10, the surface of first axis of rotation and second axis of rotation is all connected with the inside rotation of rotation push rod 11, one side that spring 9 is close to fixed plate 5 is close to one side fixed plate 5 fixed block, one side fixed block 10 is connected with the rotation of rotation ejector pad 11 is connected with the rotation of push rod 11.

In this embodiment, radiator unit includes the third axis of rotation of being connected with the output shaft transmission on motor body 1 right side, the cover is equipped with flabellum 13 in the third axis of rotation, motor body 1 is at the during operation, the output shaft on right side drives the third axis of rotation and rotates, the flabellum 13 that the third axis of rotation drive cover was established rotates in the lump, thereby can blow to motor body 1 and cool down, the right side of third axis of rotation is rotated with the left side of right side fixed plate 5 and is connected, the rectangle through-hole has all been seted up on the left side and the right side of protecting crust 2, the rectangle through-hole can make the inside air of protecting crust 2 inside and outside air normal exchange, the internal perisporium fixedly connected with dust screen 14 of rectangle through-hole, dust screen 14 can prevent that the dust from entering the inside of protecting crust 2, the left output shaft fixedly connected with one end of motor body 1 runs through and extends to the left dwang of left side fixed plate 5, the left side of protecting crust 2 left side wall and the inside equal fixedly connected with sealed bearing of two fixed plate 5, the inside equal fixedly connected with silica gel pad of protecting crust 2 left side wall, the outside of protecting crust 2 and the inside equal fixedly connected with the silica gel pad, thereby the shock absorber body 1 can produce the buffer motor body and drive the three fly leaf of shock absorber in-process of motor body 1 and shake the motor body 1 and further reciprocate.

It should be noted that, through being provided with the mechanism of making an uproar that falls, the motor can prevent the propagation of noise effectively at the during operation, and the rethread sets up radiator unit, and the right side output shaft of motor drives flabellum 13 and rotates to can blow the cooling for the motor, the rectangle through-hole can make the inside air of protecting crust 2 and the normal exchange of outside air, and dust screen 14 can prevent that the dust from entering into the inside of protecting crust 2.

The working principle of the above embodiment is as follows:

(1) This motor, motor body 1 can produce vibrations at the during operation to drive fly leaf 6 and reciprocate in the spout, through the reciprocating of fly leaf 6, make two positive rotation push rods 11 of fixed block 7 swing back and forth, drive ejector pad 10 and make spring 9 flexible on dead lever 8, the power that can make receive through the flexible of spring 9 buffers the absorption, damping shock absorber 12 can make spring 9 be difficult for trembling, so reduced the vibrations of protecting crust 2.

(2) This motor, motor body 1 are at the during operation, and the output shaft on right side drives the third axis of rotation and rotates, and the third axis of rotation drives the flabellum 13 that the cover was established and rotates in the lump to can blow the cooling to motor body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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. An electric machine comprising an electric machine body (1), characterized in that: a noise reduction mechanism is arranged on the outer side of the motor body (1), and a heat dissipation assembly is arranged on the outer side of the motor body (1);

the noise reduction mechanism comprises a protective shell (2), sound insulation cotton (3) is fixedly connected to both the inner top wall and the inner bottom wall of the protective shell (2), sound insulation boards (4) are fixedly connected to opposite sides of the two sound insulation cotton (3), two fixing plates (5) are movably connected between the two sound insulation boards (4), and a vibration buffering assembly is arranged between the two fixing plates (5);

vibrations buffering subassembly include with two sliding connection and quantity are fly leaf (6) of two between fixed plate (5), one side fixedly connected with fixed block (7) of motor body (1), two are kept away from in fly leaf (6) fixedly connected with quantity is dead lever (8) of two between fixed plate (5), dead lever (8) left side and right side surface all overlap there is spring (9), the surface cover of dead lever (8) has ejector pad (10) that quantity is two, one side rotation that ejector pad (10) is close to fixed block (7) is connected with the rotation push rod (11) of being connected with the positive rotation of ejector pad (10).

2. An electric machine as claimed in claim 1, characterized in that: one side of the movable plate (6) close to the motor body (1) is fixedly connected with the motor body (1), and one side of the spring (9) close to the fixed plate (5) is fixedly connected with one side of the fixed plate (5) close to the motor body (1).

3. An electrical machine according to claim 1, wherein: two equal fixedly connected with in one side that fly leaf (6) carried on the back mutually and one side fixed connection and quantity that two dead lever (8) are relative are damping bumper shock absorber (12) for two, the spout that quantity is two is seted up in one side that fixed plate (5) are close to motor body (1), one side that fly leaf (6) are close to the spout and the inside sliding connection of spout.

4. An electric machine as claimed in claim 1, characterized in that: the front fixedly connected with quantity of fixed block (7) is two first axis of rotation, the front fixedly connected with second axis of rotation of ejector pad (10), the surface of first axis of rotation and second axis of rotation all is connected with the internal rotation of rotating push rod (11).

5. An electrical machine according to claim 1, wherein: the radiator unit includes the third axis of rotation of being connected with the output shaft transmission on motor body (1) right side, the cover is equipped with flabellum (13) in the third axis of rotation, the end of third axis of rotation is rotated with right side fixed plate (5) through a bearing and is connected, the rectangle through-hole has all been seted up on the left side and the right side of protecting crust (2), the internal perisporium fixedly connected with dust screen (14) of rectangle through-hole.

6. An electrical machine according to claim 1, wherein: the left output shaft fixedly connected with one end of the motor body (1) penetrates through and extends to a left rotating rod of the left side fixing plate (5), and the left side of the rotating rod penetrates through to the left side of the protective shell (2).