CN216872971U

CN216872971U - Waterproof and dustproof protective cover for motor

Info

Publication number: CN216872971U
Application number: CN202123162744.8U
Authority: CN
Inventors: 熊波
Original assignee: Qingdao Shengjie Machinery Manufacturing Co ltd
Current assignee: Qingdao Shengjie Machinery Manufacturing Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-01
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a waterproof and dustproof protective cover for a motor, which comprises a motor body, wherein a dustproof cover is fixedly connected to the left side of the motor body, a through groove is formed in the surface of the dustproof cover, a dustproof net is fixedly connected to the inner cavity of the through groove, a rotating shaft is fixedly connected to the output end of the motor body, a brush plate is fixedly connected to the left side of the top of the rotating shaft, a main belt pulley is fixedly connected to the middle shaft of the surface of the rotating shaft, and a belt is sleeved on the surface of the main belt pulley. According to the utility model, through the matching of the motor body, the dust cover, the dust screen, the rotating shaft, the brush plate, the main belt pulley, the belt, the auxiliary belt pulley, the connecting shaft, the fan blade, the vertical rod, the waterproof cover, the air inlet hole, the air outlet hole, the dust exhaust pipe, the acrylic acid waterproof coating layer, the polyolefin layer, the vertical plate and the bottom plate, the problems that the existing motor does not have a dust prevention function during working, and the motor is poor in heat dissipation effect and easy to damage due to a poor waterproof effect are solved.

Description

Waterproof and dustproof protective cover for motor

Technical Field

The utility model relates to the technical field of motors, in particular to a waterproof and dustproof protective cover for a motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, a letter M is used for indicating in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the existing motor does not have a dustproof function in working, the waterproof effect is not good, the radiating effect of the motor is poor, and the motor is easy to damage, so that the waterproof and dustproof protective cover for the motor is provided.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides the waterproof and dustproof protective cover for the motor, which has the advantages of water resistance and dust resistance, and solves the problems that the existing motor does not have a dustproof function during working, the waterproof effect is poor, the radiating effect of the motor is poor, and the motor is easy to damage.

Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a waterproof and dustproof protective cover for a motor comprises a motor body, wherein the left side of the motor body is fixedly connected with a dustproof cover, the surface of the dustproof cover is provided with a through groove, and the inner cavity of the through groove is fixedly connected with a dust screen, the output end of the motor body is fixedly connected with a rotating shaft, the left side of the top of the rotating shaft is fixedly connected with a brush plate, a central shaft on the surface of the rotating shaft is fixedly connected with a main belt pulley, the surface of the main belt wheel is sleeved with a belt, the top of the inner surface of the belt is sleeved with an auxiliary belt wheel, the inner cavity of the auxiliary belt pulley is fixedly connected with a connecting shaft, the left side of the surface of the connecting shaft is fixedly connected with fan blades, the left side fixedly connected with buckler of dust cover, the internal surface and the surface of dust cover and buckler are all scribbled and are equipped with acrylic acid waterproof coating layer, acrylic acid waterproof coating layer's outside is scribbled and is equipped with the polyolefin layer.

Preferably, the top on the right side of the waterproof cover is provided with an air inlet, and the bottom on the right side of the waterproof cover is provided with an air outlet.

Preferably, the right side of the surface of the connecting shaft is movably connected with a vertical rod through a bearing, and the top of the vertical rod is fixedly connected with the waterproof cover.

Preferably, a dust exhaust pipe is communicated with a middle shaft at the bottom of the waterproof cover, and a control valve is movably connected to the right side of the dust exhaust pipe.

Preferably, the both sides of buckler bottom are the equal fixedly connected with riser, the bottom fixedly connected with bottom plate of riser, the mounting hole has all been seted up to the both sides of bottom plate inner chamber.

Preferably, the acrylic acid waterproof coating layer and the polyolefin layer have the same thickness, and the thickness of the acrylic acid waterproof coating layer is 0.05-0.06 mm.

Advantageous effects

Compared with the prior art, the utility model provides the waterproof and dustproof protective cover for the motor, which has the following beneficial effects:

1. the utility model can play a role of dust prevention through the matching of the dust cover and the dust screen, can play a role of water prevention through the arrangement of the water cover, when the motor body works, the motor body can drive the rotating shaft to rotate, the rotating shaft drives the brush board to move, the dust screen is brushed through the brush board, the blockage of the dust screen is avoided, the heat dissipation of the motor body is convenient, simultaneously, the rotating shaft can also drive the main belt pulley to rotate, the main belt pulley drives the belt to rotate, the belt drives the auxiliary belt pulley to rotate, the auxiliary belt pulley drives the connecting shaft to rotate, the connecting shaft drives the fan blades to rotate, the air flow rate can be accelerated, the heat dissipation speed is fast, the acrylic acid waterproof coating layer is arranged, the waterproof motor has good waterproof performance, anti-permeability performance and ageing resistance, the waterproof performance, the weather resistance and the anti-corrosion performance of the polyolefin layer are arranged, and the problem that the existing motor does not have the function of dust prevention during working is solved, and the waterproof effect is also not good, leads to the poor and easy problem of damaging of motor radiating effect.

2. The bearing and the vertical rod are arranged, so that the work of the connecting shaft is stabilized, the connecting shaft is limited, the vertical plate, the bottom plate and the mounting hole are arranged, the waterproof cover is conveniently fixed, and the instability in work is avoided.

Drawings

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

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

FIG. 3 is a schematic cross-sectional side view of the dust boot of the present invention;

FIG. 4 is a schematic structural view of the acrylic waterproof coating layer of the present invention.

In the figure: 1. a motor body; 2. a dust cover; 3. a dust screen; 4. a rotating shaft; 5. brushing the board; 6. a primary pulley; 7. a belt; 8. a secondary pulley; 9. a connecting shaft; 10. a fan blade; 11. a vertical rod; 12. a bearing; 13. a waterproof cover; 14. an air inlet; 15. an air outlet; 16. a dust exhaust pipe; 17. an acrylic acid waterproof coating layer; 18. a polyolefin layer; 19. a vertical plate; 20. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a waterproof and dustproof protective cover for a motor comprises a motor body 1, a dustproof cover 2 is fixedly connected to the left side of the motor body 1, a through groove is formed in the surface of the dustproof cover 2, a dustproof net 3 is fixedly connected to an inner cavity of the through groove, a rotating shaft 4 is fixedly connected to an output end of the motor body 1, a brush board 5 is fixedly connected to the left side of the top of the rotating shaft 4, a main belt wheel 6 is fixedly connected to a middle shaft of the surface of the rotating shaft 4, a belt 7 is sleeved on the surface of the main belt wheel 6, an auxiliary belt wheel 8 is sleeved on the top of the inner surface of the belt 7, a connecting shaft 9 is fixedly connected to the inner cavity of the auxiliary belt wheel 8, a vertical rod 11 is movably connected to the right side of the surface of the connecting shaft 9 through a bearing 12, the top of the vertical rod 11 is fixedly connected with a waterproof cover 13, the work of the connecting shaft 9 is stabilized through the bearing 12 and the vertical rod 11, and the connecting shaft 9 is limited, the left side of the surface of the connecting shaft 9 is fixedly connected with a fan blade 10, the left side of the dust cover 2 is fixedly connected with a waterproof cover 13, the top of the right side of the waterproof cover 13 is provided with an air inlet 14, the bottom of the right side of the waterproof cover 13 is provided with an air outlet 15, a middle shaft at the bottom of the waterproof cover 13 is communicated with a dust exhaust pipe 16, the right side of the dust exhaust pipe 16 is movably connected with a control valve, two sides of the bottom of the waterproof cover 13 are both fixedly connected with a vertical plate 19, the bottom of the vertical plate 19 is fixedly connected with a bottom plate 20, two sides of an inner cavity of the bottom plate 20 are both provided with mounting holes, the waterproof cover 13 is conveniently fixed by arranging the vertical plate 19, the bottom plate 20 and the mounting holes, instability during working is avoided, the inner surface and the outer surface of the dust cover 2 and the waterproof cover 13 are both coated with an acrylic waterproof coating layer 17, the outer side of the acrylic waterproof coating 17 is coated with a polyolefin layer 18, and the thicknesses of the acrylic waterproof coating 17 and the polyolefin layer 18 are the same, the thickness of the acrylic acid waterproof coating layer 17 is 0.05-0.06 mm, the waterproof effect can be achieved by the cooperation of the dustproof cover 2 and the dustproof net 3, the waterproof effect can be achieved by the arrangement of the waterproof cover 13, when the motor body 1 works, the motor body 1 can drive the rotating shaft 4 to rotate, the rotating shaft 4 drives the brush board 5 to move, the dustproof net 3 is brushed by the brush board 5 to avoid the blockage of the dustproof net 3, the heat dissipation of the motor body 1 is convenient, meanwhile, the rotating shaft 4 can drive the main belt pulley 6 to rotate, the main belt pulley 6 drives the belt 7 to rotate, the belt 7 drives the auxiliary belt pulley 8 to rotate, the auxiliary belt pulley 8 drives the connecting shaft 9 to rotate, the connecting shaft 9 drives the fan blades 10 to rotate, the air flow rate can be accelerated, the heat dissipation speed is high, and by the arrangement of the acrylic acid waterproof coating layer 17, the waterproof performance, the anti-permeability performance and the anti-aging performance are good, by the arrangement of the polyolefin layer 18, the motor has the performance of water resistance, weather resistance and corrosion resistance, and solves the problems that the existing motor does not have a dustproof function in working, the waterproof effect is not good, the radiating effect of the motor is poor, and the motor is easy to damage.

When the dustproof motor is used, the dustproof function can be achieved through the matching of the dustproof cover 2 and the dustproof net 3, the waterproof effect can be achieved through the waterproof cover 13, when the motor body 1 works, the motor body 1 can drive the rotating shaft 4 to rotate, the rotating shaft 4 drives the brush board 5 to move, the dustproof net 3 is brushed through the brush board 5, the dustproof net 3 is prevented from being blocked, the motor body 1 can conveniently dissipate heat, meanwhile, the rotating shaft 4 can also drive the main belt pulley 6 to rotate, the main belt pulley 6 drives the belt 7 to rotate, the belt 7 drives the auxiliary belt pulley 8 to rotate, the auxiliary belt pulley 8 drives the connecting shaft 9 to rotate, the connecting shaft 9 drives the fan blades 10 to rotate, the air flow rate can be increased, the heat dissipation speed is high, the waterproof acrylic acid coating layer 17 is arranged, the waterproof performance, the anti-permeability performance and the anti-aging performance are good, and the waterproof performance, the weather resistance and the anti-corrosion performance are achieved through the polyolefin layer 18, the problem of current motor do not possess dustproof function at the during operation, waterproof effect is also not good moreover, leads to the motor radiating effect poor to and the motor is damaged easily is solved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof dirt-proof protection casing for motor, includes motor body (1), its characterized in that: the motor is characterized in that a dust cover (2) is fixedly connected to the left side of the motor body (1), a through groove is formed in the surface of the dust cover (2), a dust screen (3) is fixedly connected to an inner cavity of the through groove, a rotating shaft (4) is fixedly connected to the output end of the motor body (1), a brush board (5) is fixedly connected to the left side of the top of the rotating shaft (4), a main belt pulley (6) is fixedly connected to the middle shaft of the surface of the rotating shaft (4), a belt (7) is sleeved on the surface of the main belt pulley (6), an auxiliary belt pulley (8) is sleeved on the top of the inner surface of the belt (7), a connecting shaft (9) is fixedly connected to the inner cavity of the auxiliary belt pulley (8), fan blades (10) are fixedly connected to the left side of the surface of the connecting shaft (9), a waterproof cover (13) is fixedly connected to the left side of the dust cover (2), and acrylic waterproof coating layers (17) are respectively coated on the inner surface and the outer surface of the dust cover (2), and a polyolefin layer (18) is coated on the outer side of the acrylic acid waterproof coating layer (17).

2. The waterproof and dustproof protective cover for the motor according to claim 1, wherein: an air inlet (14) is formed in the top of the right side of the waterproof cover (13), and an air outlet (15) is formed in the bottom of the right side of the waterproof cover (13).

3. The waterproof and dustproof protective cover for the motor according to claim 1, wherein: the right side on the surface of the connecting shaft (9) is movably connected with a vertical rod (11) through a bearing (12), and the top of the vertical rod (11) is fixedly connected with a waterproof cover (13).

4. The waterproof and dustproof protective cover for the motor according to claim 1, wherein: a middle shaft at the bottom of the waterproof cover (13) is communicated with a dust exhaust pipe (16), and the right side of the dust exhaust pipe (16) is movably connected with a control valve.

5. The waterproof and dustproof protective cover for the motor according to claim 1, wherein: the waterproof cover is characterized in that vertical plates (19) are fixedly connected to the two sides of the bottom of the waterproof cover (13), bottom base plates (20) are fixedly connected to the bottoms of the vertical plates (19), and mounting holes are formed in the two sides of an inner cavity of each base plate (20).

6. The waterproof and dustproof protective cover for the motor according to claim 1, wherein: the acrylic acid waterproof coating layer (17) and the polyolefin layer (18) are the same in thickness, and the acrylic acid waterproof coating layer (17) is 0.05-0.06 mm in thickness.