CN211151666U

CN211151666U - Dustproof heat abstractor of motor casing

Info

Publication number: CN211151666U
Application number: CN202020003685.6U
Authority: CN
Inventors: 惠涌
Original assignee: Createmax Electronics Technology Wuxi Co ltd
Current assignee: Createmax Electronics Technology Wuxi Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-07-31
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a dustproof heat abstractor of motor casing relates to mechanical technical field, and it includes dust cover, dust cover's left side is provided with the connecting plate, the connecting plate pass through hinge one with dust cover's left surface fixed connection, the top overlap joint of dust cover and connecting plate has same shield. This dustproof heat abstractor of motor housing, rotate the rotation that drives the driving gear through the motor at the work when rotating, two driven gear of driving gear meshing transmission, and then make two driven gear, two pivots and two radiating blade realize rotating, two radiating blade are blowing scattered thermal treatment to motor housing rotating the in-process, with the radiating efficiency who improves motor housing, and can utilize the rotation of motor during operation self to dispel the heat to the motor, the effect of rational utilization motor, reach the multi-purpose of a ware, reduce waterproof heat abstractor's use cost, convenient to use person uses.

Description

Dustproof heat abstractor of motor casing

Technical Field

The utility model relates to the technical field of machinery, specifically be a dustproof heat abstractor of motor housing.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, dust can inevitably fall in the use process of the motor, the dust can seriously reduce the insulation resistance of the motor after entering the motor from a motor shell, so that the motor is damaged and insulated, breakdown is generated, even a ground fault is caused, the motor is damaged, and when the motor is used for energy conversion, a small part of loss is converted into heat, because the heat dissipation effect of the motor shell is poor, the aging and damage of components inside the motor can be caused under the long-time use, the service life of the motor is further influenced, therefore, the dustproof heat dissipation device can be commonly used in the use process of the motor.

But current dustproof heat abstractor can play certain dustproof radiating effect, but can not utilize the rotation of motor itself to dispel the heat to the motor, and then the effect that can not the rational utilization motor, increase dustproof heat abstractor's use cost, and current dustproof heat abstractor uses a plurality of bolts to fix the motor in dustproof heat abstractor usually, when needs overhaul the motor, be not convenient for take out the convenient quick follow dustproof heat abstractor of motor, and dismantle the bolt and waste time and energy, bring inconvenience for user's use, can not satisfy user's user demand.

Therefore, the defects of the existing dustproof heat dissipation device are correspondingly improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a motor housing's dustproof heat abstractor has solved current dustproof heat abstractor, can not utilize the rotation of motor itself to dispel the heat to the motor, when needs overhaul the motor, is not convenient for with the convenient quick problem of taking out from dustproof heat abstractor of motor.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a dustproof heat dissipation device of a motor shell comprises a dustproof shell, wherein a connecting plate is arranged on the left side of the dustproof shell and is fixedly connected with the left side face of the dustproof shell through a first hinge, the same dustproof cover is lapped on the top of the dustproof shell and the connecting plate, the dustproof cover is fixedly connected with the rear side face of the dustproof shell through two second hinges, a motor base I is fixedly connected on the right position of the bottom of the inner wall of the dustproof shell and the left position of the bottom of the dustproof cover, a chute is formed in the lower side wall of the dustproof shell, a sliding block is connected in the chute in a sliding manner, a motor base II is fixedly connected on the top of the sliding block, rubber pads are fixedly connected on the motor base II and the two motor base I, the same motor is lapped on the three rubber pads, a key is fixedly connected on the output shaft of the motor and is movably connected with a key groove formed, the inner circle of driving gear and the output shaft sliding connection of motor, the driving gear meshes with two driven gear mutually, and has all cup jointed the pivot in two driven gear, the bearing has been cup jointed to the right-hand member of pivot, the bearing joint is on dust cover's inner wall right side, the left end fixedly connected with radiating vane of pivot, the output shaft of motor passes the sliding sleeve and sets up on dust cover's right side, the sliding sleeve joint is on dust cover's right side wall.

Preferably, four heat dissipation holes are formed in the right side wall of the dustproof shell and the connecting plate, and dust screens are fixedly connected in the eight heat dissipation holes.

Preferably, the top of the dustproof cover is fixedly connected with a handle, and a handle sleeve is sleeved on the handle.

Preferably, the front face of the dust cover is fixedly connected with a door nose, a fixing ring is lapped in the door nose, and the fixing ring is fixedly connected to the front face of the dust shell.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this dustproof heat abstractor of motor housing, rotate the rotation that drives the driving gear through the motor at the work when rotating, two driven gear of driving gear meshing transmission, and then make two driven gear, two pivots and two radiating blade realize rotating, two radiating blade are rotating the in-process and are blowing scattered thermal treatment to motor housing, with the radiating efficiency who improves motor housing, and can utilize the rotation of motor during operation self to dispel the heat to the motor, the effect of rational utilization motor, reach the multi-purpose of a ware, reduce dustproof heat abstractor's use cost, convenient to use person uses.

2. This dustproof heat abstractor of motor housing, through separating door nose and solid fixed ring, and then can open the shield, the shield no longer carries out the centre gripping to the connecting plate when opening, the effect connecting plate through hinge one can realize opening, and the cooperation through spout and slider, move motor frame two to the left side, can take out the output shaft of motor from the sliding sleeve after that, then take out whole motor, so that to the maintenance of motor, and take out process convenient and fast, time saving and labor saving, and through the cooperation of key and keyway, can take off the output shaft of driving gear from the motor, and then realize the dismantlement to the driving gear, bring the convenience for user's use, satisfy user's user demand.

3. This dustproof heat abstractor of motor housing, can effectively avoid the dust to fall into in the motor through setting up dust cover and shield at motor housing, adhere to the dust on avoiding the inside components and parts of motor, cause the problem that its insulation level and performance index decline or even motor damage, play dustproof effect to motor housing, play the guard action to the motor, and can guarantee the inside circulation of air of dust cover through setting up eight louvres, guarantee dust cover's ventilation cooling effect, and be provided with the dust screen in the louvre, can be in ventilation cooling, effectively avoid the dust to pass through in the louvre gets into dust cover, play the dustproof effect of ventilating.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a right side view structural diagram of the dustproof housing of the present invention;

FIG. 5 is a right-view enlarged structural diagram of the driving gear of the present invention;

fig. 6 is a schematic view of the right-side view structure of the heat dissipation fin of the present invention.

In the figure: 1 dust-proof housing, 2 motor cabinet one, 3 rubber pads, 4 spout, 5 sliders, 6 motor cabinet two, 7 bearings, 8 driven gears, 9 pivot, 10 radiator vane, 11 driving gear, 12 key, 13 sliding sleeve, 14 keyway, 15 hinge one, 16 dust screen, 17 louvre, 18 motor, 19 shield, 20 handle, 21 gloves, 22 hinge two, 23 solid fixed ring, 24 noses, 25 connecting plates.

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.

As shown in fig. 1-6, the utility model provides a technical solution: a dustproof heat dissipation device of a motor shell comprises a dustproof shell 1, a connecting plate 25 is arranged on the left side of the dustproof shell 1, the connecting plate 25 is fixedly connected with the left side face of the dustproof shell 1 through a hinge I15, the same dustproof cover 19 is lapped on the tops of the dustproof shell 1 and the connecting plate 25, the dustproof cover 19, the connecting plate 25 and the dustproof shell 1 are matched, dust can be effectively prevented from falling into a motor 18, the problem that dust adheres to components inside the motor 18 and causes the reduction of insulation level and performance index of the components, and even the motor 18 is damaged is solved, the motor 18 shell is dustproof, the dustproof cover 19 is protected, the dustproof cover 19 is fixedly connected with the rear side face of the dustproof shell 1 through two hinges II 22, the dustproof cover 19 can do arc motion through the arrangement of the two hinges II 22, a protective cover 19 can be opened, a motor base I2 is fixedly connected on a position on the right side of the bottom of the inner wall of the dustproof shell 1 and a position on the left, the lower side wall of the dustproof shell 1 is provided with a sliding groove 4, the sliding groove 4 is connected with a sliding block 5 in a sliding mode, the motor base II 6 can move left and right by arranging the sliding groove 4 and the sliding block 5, the top of the sliding block 5 is fixedly connected with a motor base II 6, the motor 18 is clamped and fixed by arranging two motor bases I2 and two motor bases II 6, the motor 18 can not shake in the rotating process, the stability of the motor 18 in the rotating process is ensured, the clamping and fixing mode is convenient and rapid, the motor base II 6 and the two motor bases I2 are both fixedly connected with rubber pads 3, the three rubber pads 3 are lapped with the same motor 18, the abrasion of the motor 18 shell by the two motor bases I2 and the two motor bases II 6 can be reduced by arranging the three rubber pads 3, the shell of the motor 18 is protected, and a key 12 is fixedly connected to the output shaft of the motor 18, the key 12 is movably connected with a key groove 14 formed in the inner ring of the driving gear 11, the driving gear 11 can be taken down from an output shaft of the motor 18 by arranging the key 12 and the key groove 14, so that the dismounting of the driving gear 11 is realized, the use convenience is brought for users, the use requirements of the users are met, the inner ring of the driving gear 11 is in sliding connection with the output shaft of the motor 18, the driving gear 11 is meshed with two driven gears 8, the driving gear 11 is meshed with the two driven gears 8, the two driven gears 8 and the two rotating shafts 9 are driven to rotate by the meshing of the driving gear 11, the rotating shafts 9 are sleeved in the two driven gears 8, the right end of the rotating shaft 9 is sleeved with the bearing 7, the bearing 7 is arranged to support and fix the rotating shaft 9, so that the rotating shaft 9 has stability in the rotating process, and the bearing 7 is clamped on the right, the left end fixedly connected with radiator vane 10 of pivot 9, through setting up radiator vane 10, pivot 9 rotates the rotation that the in-process drove radiator vane 10, radiator vane 10 is rotating the in-process and is blowing scattered thermal treatment to motor 18 shell, in order to improve the radiating efficiency of motor 18 shell, and can utilize the rotation of motor 18 during operation self to dispel the heat to motor 18, the effect of rational utilization motor 18, reach the multi-purpose of a ware, reduce waterproof heat abstractor's use cost, convenient to use person uses, motor 18's output shaft passes sliding sleeve 13 and sets up the right side at dust cover 1, sliding sleeve 13 joint is on dust cover 1's right side wall.

Four heat dissipation holes 17 are respectively arranged on the right side wall of the dustproof shell 1 and the connecting plate 25, a dustproof net 16 is fixedly connected in each of the eight heat dissipation holes 17, the air circulation in the dustproof shell 1 can be ensured by arranging the eight heat dissipation holes 17, the ventilation and heat dissipation effects of the dustproof shell 1 are ensured, the dustproof net 16 is arranged in each heat dissipation hole 17, dust can be effectively prevented from entering the dustproof shell 1 through the heat dissipation holes 17 during ventilation and heat dissipation, the ventilation and dust prevention effects are achieved, a handle 20 is fixedly connected to the top of the dustproof cover 19, a handle 21 is sleeved on the handle 20, a door nose 24 is fixedly connected to the front of the dustproof cover 19, a fixing ring 23 is lapped in the door nose 24, the fixing ring 23 is fixedly connected to the front of the dustproof shell 1, the door nose 24 is separated from the fixing ring 23 by arranging the door nose 24 and the fixing ring 23, the shield 19 no longer carries out the centre gripping to connecting plate 25 when opening, can realize opening through hinge one 15's effect connecting plate 25 to through the cooperation of spout 4 and slider 5, move motor base two 6 to the left side, can take out the output shaft of motor 18 from sliding sleeve 13 after that, then take out whole motor 18, so that to the maintenance of motor 18, and take out process convenient and fast, labour saving and time saving.

The utility model discloses an operating procedure does:

s1, when the electric door lock needs to be used, firstly, the driving gear 11 is sleeved on an output shaft of the motor 18, the key 12 is in contact with the key groove 14, the driving gear 11 is clamped and fixed, then the output shaft of the motor 18 penetrates through the sliding sleeve 13, the driving gear 11 is meshed with the two driven gears 8, then the motor base II 6 supports the motor 18, the connecting plate 25 is vertically placed, the dustproof cover 19 is closed, the door nose 24 is in contact with the fixing ring 23, the dustproof cover 19 is clamped and fixed, the dustproof cover 19 cannot be automatically opened, the motor base II 2, the motor base II 6 and the three rubber pads 3 clamp and fix the motor 18, the motor 18 cannot shake in the rotating process, and the stability of the motor 18 in the rotating process is guaranteed;

s2, when the motor 18 is used, the rotation of the motor 18 drives the rotation of the driving gear 11, the driving gear 11 is meshed with and drives the two driven gears 8, so that the two driven gears 8, the two rotating shafts 9 and the two radiating blades 10 rotate, the radiating blades 10 perform blowing and radiating heat treatment on the shell of the motor 18 in the rotating process, so that the radiating efficiency of the shell of the motor 18 is improved, the motor 18 can be radiated by utilizing the rotation of the motor 18 during working, the effect of the motor 18 is reasonably utilized, the air circulation inside the dustproof shell 1 can be ensured by arranging the eight radiating holes 17, the ventilation and radiating effects of the dustproof shell 1 are ensured, and the dustproof net 16 is arranged in the radiating holes 17, so that dust can be effectively prevented from entering the dustproof shell 1 through the radiating holes 17 during ventilation and radiation, and the ventilation and dustproof effects are achieved;

s3, when the motor 18 needs to be overhauled, the door nose 24 is separated from the fixing ring 23, the dustproof cover 19 can be opened, the dustproof cover 19 does not clamp the connecting plate 25 any more when the dustproof cover is opened, the connecting plate 25 can be opened through the action of the first hinge 15, the motor base II 6 is moved to the left side through the matching of the sliding groove 4 and the sliding block 5, then the output shaft of the motor 18 can be taken out of the sliding sleeve 13, and then the whole motor 18 is taken out, so that the motor 18 is overhauled.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a dustproof heat abstractor of motor housing, includes dust cover (1), its characterized in that: the dustproof motor is characterized in that a connecting plate (25) is arranged on the left side of the dustproof shell (1), the connecting plate (25) is fixedly connected with the left side face of the dustproof shell (1) through a first hinge (15), the same dustproof cover (19) is lapped on the tops of the dustproof shell (1) and the connecting plate (25), the dustproof cover (19) is fixedly connected with the rear side face of the dustproof shell (1) through two second hinges (22), a first motor base (2) is fixedly connected to the right position of the bottom of the inner wall of the dustproof shell (1) and the left position of the bottom of the dustproof cover (19), a sliding groove (4) is formed in the lower side wall of the dustproof shell (1), a sliding block (5) is connected in the sliding groove (4) in a sliding mode, a second motor base (6) is fixedly connected to the top of the sliding block (5), and rubber pads (3) are fixedly connected to the second motor base (6) and the two, and the three rubber pads (3) are lapped with the same motor (18), the output shaft of the motor (18) is fixedly connected with a key (12), the key (12) is movably connected with a key slot (14) arranged on the inner ring of the driving gear (11), the inner ring of the driving gear (11) is connected with the output shaft of the motor (18) in a sliding way, the driving gear (11) is meshed with the two driven gears (8), and the two driven gears (8) are sleeved with a rotating shaft (9), the right end of the rotating shaft (9) is sleeved with a bearing (7), the bearing (7) is clamped on the right side of the inner wall of the dustproof shell (1), the left end of the rotating shaft (9) is fixedly connected with a radiating blade (10), the output shaft of motor (18) passes sliding sleeve (13) and sets up the right side at dust cover (1), sliding sleeve (13) joint is on dust cover (1)'s right side wall.

2. The dustproof heat dissipation device of the motor casing of claim 1, wherein: four heat dissipation holes (17) are formed in the right side wall of the dustproof shell (1) and the connecting plate (25), and dust screens (16) are fixedly connected in the eight heat dissipation holes (17).

3. The dustproof heat dissipation device of the motor casing of claim 1, wherein: the top of the dustproof cover (19) is fixedly connected with a handle (20), and a handle sleeve (21) is sleeved on the handle (20).

4. The dustproof heat dissipation device of the motor casing of claim 1, wherein: the front fixedly connected with door nose (24) of shield (19), fixed ring (23) has been lapped in door nose (24), fixed ring (23) fixed connection is in the front of dust cover (1).