CN212063772U

CN212063772U - Waterproof motor with fan

Info

Publication number: CN212063772U
Application number: CN202020292299.3U
Authority: CN
Inventors: 肖财冬; 毛熊峰; 杜广
Original assignee: Huizhou Catrtee Electric & Machinery Co ltd
Current assignee: Huizhou Catrtee Electric & Machinery Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-12-01
Anticipated expiration: 2030-03-11

Abstract

The utility model provides a take fan waterproof motor. The waterproof motor with the fan comprises a shell, wherein both sides of the shell are provided with openings; the stator is fixedly arranged in the shell and is of an annular structure; the front end cover is fixedly arranged at one end of the shell; the rear end cover is fixedly arranged at one end of the shell far away from the front end cover; the rotating shaft is rotatably arranged on the front end cover and the rear end cover and penetrates through the rear end cover and the shell; the rotor is fixedly sleeved on the rotating shaft, the rotor is rotatably arranged in the stator, and the rotor is matched with the stator; and the two sealing O-rings are fixedly arranged on the sides, close to each other, of the front end cover and the rear end cover respectively. The utility model provides a take waterproof motor of fan has convenient to use, waterproof and dustproof construction simple and effectual, the good advantage of heat dispersion.

Description

Waterproof motor with fan

Technical Field

The utility model relates to the technical field of electric machines, especially, relate to a take fan waterproof motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is mainly used for generating driving torque and serving as a power source of electric appliances or various machines, the demand of people on the motor is continuously increased along with the continuous development of the economic mechanical automation technology, and a large number of motors are put into use.

However, the conventional motor has the disadvantages that the waterproof and dustproof structure is complex, the heat dissipation effect is poor, and the motor is not favorable for long-time operation.

Therefore, there is a need to provide a new waterproof motor with a fan to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a take fan waterproof motor that convenient to use, waterproof and dustproof construction are simple and effectual, heat dispersion is good.

In order to solve the technical problem, the utility model provides a take fan waterproof motor includes: the device comprises a shell, a shell and a cover, wherein both sides of the shell are provided with openings; the stator is fixedly arranged in the shell and is of an annular structure; the front end cover is fixedly arranged at one end of the shell; the rear end cover is fixedly arranged at one end of the shell far away from the front end cover; the rotating shaft is rotatably arranged on the front end cover and the rear end cover and penetrates through the rear end cover and the shell; the rotor is fixedly sleeved on the rotating shaft, the rotor is rotatably arranged in the stator, and the rotor is matched with the stator; the two sealing O-rings are fixedly arranged on the sides, close to each other, of the front end cover and the rear end cover respectively, and are in contact with the two ends of the shell respectively; the silencing cover is fixedly arranged on one side, far away from the shell, of the front end cover; the oil seal is fixedly sleeved on the rotating shaft and is positioned on one side, away from the shell, of the rear end cover; and the fan is fixedly sleeved on the rotating shaft and is positioned on one side of the oil seal, which is far away from the shell.

Preferably, one side of the rear end cover, which is far away from the shell, is provided with a clamping seat, and the oil seal is rotatably installed in the clamping seat.

Preferably, the front end housing is a box structure with an opening at one side, one end of the rotating shaft far away from the fan extends into the front end housing, and the silencing cover is matched with the opening of the front end housing.

Preferably, the front end cover is provided with a first bearing clamping seat, a first bearing is fixedly mounted on the first bearing clamping seat, the rotating shaft penetrates through the first bearing, and an inner ring of the first bearing is fixedly sleeved on the rotating shaft.

Preferably, a second bearing clamping seat is arranged on the rear end cover, a second bearing is fixedly mounted on the second bearing clamping seat, an inner ring of the second bearing is fixedly sleeved on the rotating shaft, and the rotating shaft penetrates through the second bearing.

Compared with the prior art, the utility model provides a take fan waterproof motor has following beneficial effect:

the utility model provides a take fan waterproof motor cooperatees through casing, stator, front end housing, rear end housing, pivot, rotor, sealed O order, amortization lid, oil blanket and fan to can carry out good sealing to the motor, inside effectually having avoided moisture and dust to get into the motor, the heat dissipation of motor can be accelerated simultaneously, and then is favorable to the long-time work of motor.

Drawings

Fig. 1 is a schematic front sectional view illustrating a preferred embodiment of a waterproof motor with a fan according to the present invention;

fig. 2 is an enlarged schematic structural view of the portion a shown in fig. 1.

Reference numbers in the figures: 1. the motor comprises a shell, 2, a stator, 3, a front end cover, 4, a rear end cover, 5, a rotating shaft, 6, a rotor, 7, a sealing O order, 8, a silencing cover, 9, an oil seal, 10 and a fan.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic front sectional view illustrating a preferred embodiment of a waterproof motor with a fan according to the present invention; fig. 2 is an enlarged schematic structural view of the portion a shown in fig. 1. The waterproof motor with a fan comprises: the device comprises a shell 1, wherein both sides of the shell 1 are provided with openings; the stator 2 is fixedly arranged in the shell 1, and the stator 2 is of an annular structure; the front end cover 3 is fixedly arranged at one end of the shell 1; the rear end cover 4 is fixedly arranged at one end of the shell 1 far away from the front end cover 3; the rotating shaft 5 is rotatably arranged on the front end cover 3 and the rear end cover 4, and the rotating shaft 5 penetrates through the rear end cover 4 and the shell 1; the rotor 6 is fixedly sleeved on the rotating shaft 5, the rotor 6 is rotatably arranged in the stator 2, and the rotor 6 is matched with the stator 2; the two sealing O rings 7 are respectively and fixedly arranged on the mutually close sides of the front end cover 3 and the rear end cover 4, and the two sealing O rings 7 are respectively contacted with the two ends of the shell 1; the silencing cover 8 is fixedly arranged on one side, far away from the shell 1, of the front end cover 3; the oil seal 9 is fixedly sleeved on the rotating shaft 5, and the oil seal 9 is positioned on one side, away from the shell 1, of the rear end cover 4; and the fan 10 is fixedly sleeved on the rotating shaft 5, and the fan 10 is positioned on one side of the oil seal 9, which is far away from the shell 1.

One side of the rear end cover, which is far away from the shell 1, is provided with a clamping seat, and the oil seal 9 is rotatably installed in the clamping seat.

Front end housing 3 is that one side is equipped with open-ended box body structure, and the one end that fan 10 was kept away from to pivot 5 extends to in front end housing 3, and amortization lid 8 and front end housing 3's opening looks adaptation.

The front end cover 3 is provided with a first bearing clamping seat, a first bearing is fixedly mounted on the first bearing clamping seat, the rotating shaft 5 penetrates through the first bearing, and an inner ring of the first bearing is fixedly sleeved on the rotating shaft 5.

The rear end cover 4 is provided with a second bearing clamping seat, a second bearing is fixedly mounted on the second bearing clamping seat, an inner ring of the second bearing is fixedly sleeved on the rotating shaft 5, and the rotating shaft 5 penetrates through the second bearing.

The utility model provides a take waterproof motor of fan's theory of operation as follows:

during the use, switch on earlier, pivot 5 is driven and is rotated on front end housing 3 and rear end cap 4 under stator 2 and rotor 6's interact, pivot 5 drives fan 10 simultaneously and rotates, fan 10 blows outside low temperature air to rear end cap 4 rotating to take away the heat that the rear end cap gived off, and then 1 thermal giving off of casing with higher speed, oil blanket 9 can shelter from the dust and the moisture in the air simultaneously, avoid moisture and dust to get into in the casing 1.

the utility model provides a take fan waterproof motor cooperatees through casing 1, stator 2, front end housing 3, rear end housing 4, pivot 5, rotor 6, sealed O order 7, amortization lid 8, oil blanket 9 and fan 10 to can carry out good sealing to the motor, inside moisture and dust entering motor have effectually been avoided, the heat dissipation of motor can be accelerated simultaneously, and then be favorable to the long-time work of motor.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. Take waterproof motor of fan, its characterized in that includes:

the device comprises a shell, a shell and a cover, wherein both sides of the shell are provided with openings;

the stator is fixedly arranged in the shell and is of an annular structure;

the front end cover is fixedly arranged at one end of the shell;

the rear end cover is fixedly arranged at one end of the shell far away from the front end cover;

the rotating shaft is rotatably arranged on the front end cover and the rear end cover and penetrates through the rear end cover and the shell;

the rotor is fixedly sleeved on the rotating shaft, the rotor is rotatably arranged in the stator, and the rotor is matched with the stator;

the two sealing O-rings are fixedly arranged on the sides, close to each other, of the front end cover and the rear end cover respectively, and are in contact with the two ends of the shell respectively;

the silencing cover is fixedly arranged on one side, far away from the shell, of the front end cover;

the oil seal is fixedly sleeved on the rotating shaft and is positioned on one side, away from the shell, of the rear end cover;

and the fan is fixedly sleeved on the rotating shaft and is positioned on one side of the oil seal, which is far away from the shell.

2. The waterproof motor with the fan as claimed in claim 1, wherein a clamping seat is provided on a side of the rear end cover away from the housing, and the oil seal is rotatably mounted in the clamping seat.

3. The waterproof motor with the fan as claimed in claim 1, wherein the front end cover is a box structure with an opening on one side, one end of the rotating shaft far away from the fan extends into the front end cover (3), and the silencing cover is matched with the opening of the front end cover.

4. The waterproof motor with the fan as claimed in claim 1, wherein the front cover is provided with a first bearing clamping seat, the first bearing clamping seat is fixedly provided with a first bearing, the rotating shaft penetrates through the first bearing, and an inner ring of the first bearing is fixedly sleeved on the rotating shaft.

5. The waterproof motor with the fan as claimed in claim 1, wherein the rear end cap is provided with a second bearing clamping seat, the second bearing clamping seat is fixedly provided with a second bearing, an inner ring of the second bearing is fixedly sleeved on the rotating shaft, and the rotating shaft penetrates through the second bearing.