CN212726673U

CN212726673U - Motor casing that leakproofness is good

Info

Publication number: CN212726673U
Application number: CN202021918904.XU
Authority: CN
Inventors: 王强; 黄强
Original assignee: Changshu Dongsheng Aluminum Co ltd
Current assignee: Changshu Dongsheng Aluminum Co ltd
Priority date: 2020-09-06
Filing date: 2020-09-06
Publication date: 2021-03-16
Anticipated expiration: 2030-09-06

Abstract

The utility model discloses a motor shell that leakproofness is good relates to motor shell technical field, including motor housing, motor housing's bottom fixedly connected with base, the inside screw hole of having seted up of base, motor housing's inside fixed mounting has the acoustic celotex board, motor housing's bottom fixedly connected with fixed column, the inside movable mounting of fixed column has the spring, the upper surface laminating of spring is connected with the support column, the last fixed surface of support column is connected with the motor. This motor casing that leakproofness is good sets up through the cooperation of dust-proof box with the dust screen, when the motor uses, can avoid a large amount of dusts after the motor uses for a long time to pile up, influences the work efficiency of motor, sets up through the cooperation of fixed column and spring, makes the motor possess shockproof function, has reached the effect of protection motor inner structure, has improved the security of motor, has strengthened motor casing's practicality.

Description

Motor casing that leakproofness is good

Technical Field

The utility model relates to a motor housing technical field specifically is a motor housing that leakproofness is good.

Background

The motor is an electromagnetic device which realizes the conversion or transmission of electric energy according to the law of electromagnetic induction, or converts one form of electric energy into another form of electric energy, and the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines.

In chinese utility model patent application no: CN201821220453.5 discloses a motor casing, which comprises a motor casing, a base and an end cover, wherein the surface of the base is provided with a heat dissipation rib, the heat dissipation rib is provided with a screw hole during forming, the end cover and the base are fixed by a screw, and the screw penetrates through the end cover and then extends into the screw hole. The utility model discloses a motor housing adopts the extrusion aluminium shaping, combines screw hole and heat dissipation muscle together, and the screw hole does not have the part of twist, has increased heat radiating area and has the heat dissipation function. This motor casing, in the use, it still has the leakproofness poor, receives dust jam easily, influences motor work efficiency's shortcoming.

Therefore, it is necessary to provide a motor housing with good sealing performance to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a motor housing that leakproofness is good to current motor that proposes in solving above-mentioned background art is when using, and vibrations are big, and the noise is big, receives dust and fibrous jam easily, influences the performance of motor and the problem of energy consumption.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a motor shell with good sealing performance comprises a motor shell, wherein the bottom of the motor shell is fixedly connected with a base, a threaded hole is formed in the base, a sound insulation plate is fixedly mounted in the motor shell, the bottom of the motor shell is fixedly connected with a fixed column, a spring is movably mounted in the fixed column, the upper surface of the spring is connected with a support column in a fitting manner, the upper surface of the support column is fixedly connected with a motor, a stator is fixedly mounted in the motor, a rotating shaft is rotatably connected at the axis of the motor, a rotor is fixedly connected in the circumferential direction of the rotating shaft, a dust-proof box is inserted into one end of the rotating shaft, a dust-proof net is fixedly mounted in the dust-proof box, a heat dissipation fan is fixedly mounted at the other end of the rotating shaft, a carrying handle is fixedly connected on the upper surface of the motor shell, and, the improved motor cover plate is characterized in that a clamping block is fixedly connected to one side of the cover plate, a limiting hole is formed in the clamping block, a fixing block is fixedly connected to one side of the bottom of the motor shell, an inserting column is slidably connected to the inside of the fixing block, and a radiating net is fixedly mounted on one side of the cover plate.

Preferably, there are four bases, and the four bases are distributed in a rectangular array.

Preferably, there are a plurality of the sound insulation boards, and the plurality of the sound insulation boards are fixedly installed inside the motor housing.

Preferably, there are four fixed columns, and the four fixed columns are distributed in a rectangular array.

Preferably, the supporting column is inserted into the fixing column.

Preferably, the number of the handles is two, and the two handles are fixedly arranged on the upper surface of the motor shell.

Preferably, the number of the inserting columns is two, and the two inserting columns are movably connected to two sides of the fixing block.

(III) advantageous effects

Compared with the prior art, the utility model provides a motor housing that leakproofness is good possesses following beneficial effect:

1. this motor casing that leakproofness is good sets up through the cooperation of dust-proof box with the dust screen, when the motor uses, can avoid a large amount of dusts after the motor uses for a long time to pile up, influences the work efficiency of motor, sets up through the cooperation of fixed column and spring, makes the motor possess shockproof function, has reached the effect of protection motor inner structure, has improved the security of motor, has strengthened motor casing's practicality.

2. This motor casing that leakproofness is good sets up through the cooperation of fixture block with inserting the post, when motor casing uses, can avoid motor casing leakproofness poor, leads to the dust to get into, influences the life and the work efficiency of motor, through setting up the radiator-grid, can effectively increase motor reinforcing radiating effect, has improved dustproof performance, through setting up the carrying handle, makes motor casing possess the function of convenient removal, has reached the effect of convenient removal placing.

Drawings

Fig. 1 is a schematic perspective view of the motor casing structure of the present invention;

fig. 2 is a schematic front sectional view of the motor casing structure of the present invention;

fig. 3 is a schematic side view of the motor casing structure of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the area B of fig. 3 according to the present invention.

In the figure: 1. a motor housing; 2. a base; 3. a threaded hole; 4. a sound insulating board; 5. fixing a column; 6. a spring; 7. a support pillar; 8. an electric motor; 9. a stator; 10. a rotating shaft; 11. a rotor; 12. a dust-proof box; 13. a dust screen; 14. a heat dissipation fan; 15. a carrying handle; 16. a cover plate; 17. a clamping block; 18. a limiting hole; 19. a fixed block; 20. inserting a column; 21. a heat-dissipating network.

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. 1-5, a motor casing with good sealing performance includes a motor casing 1, four bases 2 are fixedly connected to the bottom of the motor casing 1, four bases 2 are provided, the four bases 2 are distributed in a rectangular array, the motor casing 1 can be stably placed by providing the four bases 2, a threaded hole 3 is formed in the base 2, a plurality of sound insulation boards 4 are fixedly mounted in the motor casing 1, the motor casing 1 can achieve sound insulation and noise reduction effects by providing the sound insulation boards 4, fixing columns 5 are fixedly connected to the bottom of the motor casing 1, four fixing columns 5 are provided, the four fixing columns 5 are distributed in a rectangular array, the motor has a vibration prevention function by matching the fixing columns 5 with springs 6, and an effect of protecting the internal structure of the motor is achieved, the safety of the motor is improved, the practicability of the motor shell is enhanced, the spring 6 is movably installed inside the fixed column 5, the upper surface of the spring 6 is connected with the supporting column 7 in a fitting manner, the supporting column 7 is inserted into the fixed column 5, the vibration of the motor 8 can be effectively reduced by arranging the supporting column 7, the upper surface of the supporting column 7 is fixedly connected with the motor 8, the stator 9 is fixedly installed inside the motor 8, the axis of the motor 8 is rotatably connected with the rotating shaft 10, the rotor 11 is fixedly connected to the circumferential direction of the rotating shaft 10, the dustproof box 12 is inserted into one end of the rotating shaft 10, the dustproof box 12 is matched with the dustproof net 13, when the motor is used, a large amount of dust accumulation after the motor is used for a long time can be avoided, the working efficiency of the motor is influenced, the dustproof net 13 is fixedly installed inside the dustproof box 12, and the heat dissipation, the upper surface of the motor shell 1 is fixedly connected with two carrying handles 15, the two carrying handles 15 are fixedly arranged on the upper surface of the motor shell 1, the motor shell has the function of convenient movement by arranging the carrying handles 15, the effect of convenient movement and placement is achieved, one side of the motor shell 1 is hinged with a cover plate 16, one side of the cover plate 16 is fixedly connected with a clamping block 17, the clamping block 17 is matched with an inserting column 20, when the motor shell is used, the motor shell can be prevented from being poor in sealing property and causing dust to enter, the service life and the working efficiency of a motor are influenced, a limiting hole 18 is formed in the clamping block 17, one side of the bottom of the motor shell 1 is fixedly connected with a fixing block 19, the inserting column 20 is connected in the fixing block 19 in a sliding manner, the inserting columns 20 are two, the two inserting columns 20 are movably connected to two sides of the fixing block 19, and the inserting columns 20 are, can effectively strengthen the steadiness and the sealed effect of apron 16, one side fixed mounting of apron 16 has radiator-grid 21, through setting up radiator-grid 21, can effectively increase the strong radiating effect of motor, has improved dustproof performance.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the motor shell is used, firstly, the cover plate 16 is matched and opened with the inserting columns 20 in the fixing block 19 through the clamping block 17, the motor 8 is placed in the motor shell 1, the motor shell 1 is stably placed through the matching of the base 2 and the threaded holes 3, when the motor runs, the rotating shaft 10 is driven to rotate through the matching of the stator 9 and the rotor 11, the motor shell 1 achieves the sound insulation and noise reduction effects through the sound insulation plate 4 in the motor shell 1, the rotating shaft 10 achieves the dust prevention effect through the matching arrangement of the dust prevention box 12 and the dust prevention net 13, the working efficiency of the motor 8 is effectively enhanced, the motor 8 achieves the shock resistance effect through the matching of the spring 6 in the fixing column 5 and the supporting column 7, the shock during the running of the motor is effectively reduced, the heat dissipation effect of the heat dissipation fan 14 is better through the heat dissipation net 21 arranged on one side of the cover plate 16, the cover plate 16 and the, The cooperation of inserting post 20 can effectively strengthen motor housing 1's leakproofness and steadiness, through set up two carrying handle 15 at motor housing 1's upper surface, can make motor housing 1 be convenient for remove, strengthens motor housing 1's use convenience.

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 an … …" does not exclude the presence of other identical elements 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. The utility model provides a motor casing that leakproofness is good, includes motor housing (1), its characterized in that: the motor is characterized in that a base (2) is fixedly connected to the bottom of a motor shell (1), a threaded hole (3) is formed in the base (2), a sound insulation board (4) is fixedly mounted in the motor shell (1), a fixing column (5) is fixedly connected to the bottom of the motor shell (1), a spring (6) is movably mounted in the fixing column (5), a supporting column (7) is connected to the upper surface of the spring (6) in a fitting manner, a motor (8) is fixedly connected to the upper surface of the supporting column (7), a stator (9) is fixedly mounted in the motor (8), a rotating shaft (10) is rotatably connected to the axis of the motor (8), a rotor (11) is fixedly connected to the circumference of the rotating shaft (10), a dust-proof box (12) is inserted into one end of the rotating shaft (10), and a dust-proof net (13) is fixedly mounted in the dust-proof box, the other end fixed mounting of pivot (10) has heat dissipation fan (14), the last fixed surface of motor housing (1) is connected with portable handle (15), one side of motor housing (1) articulates there is apron (16), one side fixedly connected with fixture block (17) of apron (16), spacing hole (18) have been seted up to the inside of fixture block (17), bottom one side fixedly connected with fixed block (19) of motor housing (1), the inside sliding connection of fixed block (19) has inserted post (20), one side fixed mounting of apron (16) has radiator-grid (21).

2. The motor casing with good sealing performance as claimed in claim 1, wherein: the number of the bases (2) is four, and the four bases (2) are distributed in a rectangular array.

3. The motor casing with good sealing performance as claimed in claim 1, wherein: the motor is characterized in that the sound insulation plates (4) are multiple, and the multiple sound insulation plates (4) are fixedly arranged in the motor shell (1).

4. The motor casing with good sealing performance as claimed in claim 1, wherein: the number of the fixed columns (5) is four, and the four fixed columns (5) are distributed in a rectangular array.

5. The motor casing with good sealing performance as claimed in claim 1, wherein: the supporting column (7) is inserted into the fixing column (5).

6. The motor casing with good sealing performance as claimed in claim 1, wherein: the number of the handles (15) is two, and the two handles (15) are fixedly arranged on the upper surface of the motor shell (1).

7. The motor casing with good sealing performance as claimed in claim 1, wherein: insert post (20) have two, two insert post (20) swing joint in the both sides of fixed block (19).