CN212850072U

CN212850072U - Dust cover for motor

Info

Publication number: CN212850072U
Application number: CN202022093733.8U
Authority: CN
Inventors: 胡华震
Original assignee: Jiangxi Weide Machinery Manufacturing Co ltd
Current assignee: Jiangxi Weide Machinery Manufacturing Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-03-30
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a dust cover for motor belongs to motor dust cover technical field. A dust cover for a motor comprises a dust prevention box, wherein a fixed plate is fixedly connected to one side face of the dust prevention box, first fixed nuts are fixedly mounted on two sides of the upper surface of the fixed plate, a fixed screw rod is inserted into the middle of each first fixed nut, and the fixed screw rod is fixedly connected with a bottom plate through a mounting hole; the utility model discloses, through the rubber pad, first fixing bolt, second fixation nut, the bottom plate, the connecting plate, cooperation setting between the dustproof case, make the staff when using this device, be provided with the fixed extension board of a plurality of at the upper surface of bottom plate, make the motor carry out swing joint through connecting plate and fixed extension board, be provided with second fixation nut at the upper surface of connecting plate, the rubber pad carries out fixed connection through first fixing bolt and second fixation nut to make this device reduce the vibrations that the motor produced when starting through the rubber pad.

Description

Dust cover for motor

Technical Field

The utility model relates to a motor dust cover technical field especially relates to a dust cover for motor.

Background

The electric motor is a product widely used in various fields in society, and how to improve the electric motor and perfect the configuration of the electric motor is the development direction of the electric motor. The permanent magnet motor has the advantages of simple structure, reliable operation, small volume, light weight, small loss, high efficiency, small noise, easy change of the shape and the size of the motor and the like, thereby being widely used in various fields. As electric bicycles enter the market in large quantities, more electric vehicle manufacturers are added, resulting in a dramatic increase in the degree of competition of electric vehicles.

In prior art, some dust covers are when using, the top layer of motor still can produce a lot of dust, particulate matter such as dust piles up together, in the installation of motor, the operation is got up more troublesome, the staff of being not convenient for installs the use, damage or export the unstability at the motor simultaneously, need the maintenance personal to demolish the dust cover and the fixed part that the motor used one by one, can greatly reduced staff's work efficiency like this, the function of the dust cover that some motors used is comparatively single simultaneously, can only prevent dust, can make the motor heat dissipation receive the hindrance like this, thereby reduce the life of motor, consequently, need a dust cover for motor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of inconvenient installation and relatively poor heat dissipation among the prior art, and the dust cover for motor that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dust cover for motor, includes the dust proof box, a side fixedly connected with fixed plate of dust proof box, the equal fixed mounting in both sides of fixed plate upper surface has first fixation nut, peg graft at first fixation nut's middle part has set screw, set screw passes through mounting hole and bottom plate fixed connection, the lower fixed surface of bottom plate installs the base, the mounting groove has been seted up to one side that the bottom plate is close to the dust proof box, a side fixed mounting of mounting groove has the rubber pad, the middle part fixed mounting of rubber pad upper surface has first fixing bolt, first fixing bolt's surface movable mounting has the packing ring, the rubber pad is through first fixing bolt fixedly connected with connecting plate, a terminal surface fixed mounting of dust proof box has the protection component.

Preferably, the upper surface of dust-proof box is provided with the mounting panel, the jack has all been seted up to the both sides of mounting panel, the inside grafting of jack has the second fixing bolt.

Preferably, the upper surface of the bottom plate is fixedly provided with a plurality of fixed support plates, and the fixed support plates are parallel to each other.

Preferably, a plurality of heat dissipation holes are formed in one side face of the dustproof box, the heat dissipation holes are parallel to each other, and a dustproof net is fixedly mounted inside each heat dissipation hole.

Preferably, the two sides of the connecting plate are fixedly provided with second fixing nuts, the first fixing bolts are fixedly connected with the connecting plate through the second fixing nuts, and the upper surface of the connecting plate is fixedly provided with a fixing seat.

Preferably, the upper surface fixed mounting of fixing base has the motor, a side movable mounting of motor has the coupling shaft, the motor passes through coupling shaft and dust-proof box swing joint.

Compared with the prior art, the utility model provides a dust cover for motor possesses following beneficial effect:

1. the utility model, through the matching arrangement between the motor, the fixing base, the fixing support plate, the rubber pad, the first fixing bolt, the second fixing nut, the bottom plate, the connecting plate and the dustproof box, when the device is used by workers, the upper surface of the bottom plate is provided with a plurality of fixing support plates, the motor is movably connected with the fixing support plates through the connecting plate, the upper surface of the connecting plate is provided with the second fixing nut, the rubber pad is fixedly connected with the second fixing nut through the first fixing bolt, thereby the device reduces the vibration generated when the motor is started through the rubber pad, and the stability of the motor during transmission is increased through the matching between the fixing support plates, the rubber pad, the connecting plate and the fixing base, the dustproof box is arranged on the outer surface of the motor, and the mounting plate is fixedly installed through the second fixing bolt, thereby the accumulation of the apparent dust of the motor is reduced, and the installation is carried out to the staff of making things convenient for, and then the practicality of this device of effectual increase.

2. The utility model discloses, through the louvre, cooperation setting between the dust screen, make the staff when using this device, a plurality of louvre has all been seted up in the both sides of dust proof box, thereby make the motor when the operation, the heat that the motor produced is dispelled through the louvre, thereby make the inside air that keeps of dust proof box unblocked, fixed mounting has the dust screen in the inner wall department of louvre simultaneously, thereby make the louvre when carrying out the heat dissipation, reduce the inside that particulate matter such as dust or dust wafted into the dust proof box from the louvre through the dust proof box, and then increase the radiating effect of this device.

Drawings

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

FIG. 2 is a schematic view of the dust-proof box of the present invention;

FIG. 3 is a schematic view of the bottom plate structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a dust-proof box; 2. a fixing plate; 3. a first fixing nut; 4. fixing the screw rod; 5. mounting holes; 6. a base plate; 7. mounting grooves; 8. fixing a support plate; 9. a rubber pad; 10. a gasket; 11. a connecting plate; 12. a second fixing nut; 13. a first fixing bolt; 14. a base; 15. mounting a plate; 16. a second fixing bolt; 17. a fixed seat; 18. a motor; 19. heat dissipation holes; 20. a dust screen; 21. and protecting the component.

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.

Referring to fig. 1-4, a dust cover for a motor comprises a dust box 1, a fixing plate 2 is fixedly connected to one side surface of the dust box 1, the fixing plate 2 is used for fixing the dust box 1, the fixing plate 2 is fixed through a fixing screw 4, first fixing nuts 3 are fixedly mounted on both sides of the upper surface of the fixing plate 2, the fixing screw 4 is inserted into the middle of each first fixing nut 3, the fixing screw 4 is fixedly connected with a bottom plate 6 through a mounting hole 5, a base 14 is fixedly mounted on the lower surface of the bottom plate 6, a mounting groove 7 is formed in one side of the bottom plate 6 close to the dust box 1, a rubber pad 9 is fixedly mounted on one side surface of the mounting groove 7, a first fixing bolt 13 is fixedly mounted in the middle of the upper surface of the rubber pad 9, a gasket 10 is movably mounted on the outer surface of the first fixing bolt 13, the rubber pad 9, a protection component 21 is fixedly installed on one end face of the dust-proof box 1, a mounting plate 15 is arranged on the upper surface of the dust-proof box 1, jacks are formed in two sides of the mounting plate 15, second fixing bolts 16 are inserted into the jacks, a fixing support plate 8 is fixedly installed on the upper surface of the bottom plate 6, the number of the fixing support plates 8 is multiple, the multiple fixing support plates 8 are parallel to each other, the connecting plate 11 is supported by the multiple fixing support plates 8, so that the stability of the motor 18 during starting is improved, heat dissipation holes 19 are formed in one side face of the dust-proof box 1, the number of the heat dissipation holes 19 is multiple, the multiple heat dissipation holes 19 are parallel to each other, a dust-proof net 20 is fixedly installed in the heat dissipation holes 19, second fixing nuts 12 are fixedly installed on two sides of the connecting plate 11, and the first fixing bolts 13 are fixedly connected with the connecting plate 11 through, the upper surface of the connecting plate 11 is fixedly provided with a fixed seat 17, the upper surface of the fixed seat 17 is fixedly provided with a motor 18, one side surface of the motor 18 is movably provided with a connecting shaft, the motor 18 is movably connected with the dust-proof box 1 through the connecting shaft, through the matching arrangement among the motor 18, the fixed seat 17, the fixed support plates 8, the rubber pads 9, the first fixing bolts 13, the second fixing nuts 12, the bottom plate 6, the connecting plate 11 and the dust-proof box 1, when a worker uses the device, the upper surface of the bottom plate 6 is provided with a plurality of fixed support plates 8, the motor 18 is movably connected with the fixed support plates 8 through the connecting plate 11, the upper surface of the connecting plate 11 is provided with the second fixing nuts 12, the rubber pads 9 are fixedly connected with the second fixing nuts 12 through the first fixing bolts 13, and therefore the device reduces the vibration generated by the motor 18 when being started through the rubber pads, and increase the stability of motor 18 when the transmission through the cooperation between fixed extension board 8, rubber pad 9, connecting plate 11, the fixing base 17, be provided with dust-proof box 1 at the surface of motor 18, and dust-proof box 1 has mounting panel 15 through 16 fixed mounting of second fixing bolt to reduce the accumulation of the apparent dust of motor 18, and make things convenient for the staff to install, and then the practicality of effectual increase this device.

In the utility model, through the matching arrangement among the motor 18, the fixing seat 17, the fixing support plate 8, the rubber pad 9, the first fixing bolt 13, the second fixing nut 12, the bottom plate 6, the connecting plate 11 and the dust-proof box 1, when a worker uses the device, the upper surface of the bottom plate 6 is provided with a plurality of fixing support plates 8, the motor 18 is movably connected with the fixing support plates 8 through the connecting plate 11, the upper surface of the connecting plate 11 is provided with the second fixing nut 12, the rubber pad 9 is fixedly connected with the second fixing nut 12 through the first fixing bolt 13, thereby the device reduces the vibration generated when the motor 18 is started through the rubber pad 9, and increases the stability of the motor 18 during transmission through the matching between the fixing support plates 8, the rubber pad 9, the connecting plate 11 and the fixing seat 17, the dust-proof box 1 is arranged on the outer surface of the motor 18, and dust proof box 1 has mounting panel 15 through second fixing bolt 16 fixed mounting, thereby reduce the accumulation of the apparent dust of motor 18, and make things convenient for the staff to install, and then the effectual practicality that increases this device, through louvre 19, cooperation setting between the dust screen 20, make the staff when using this device, a plurality of louvre 19 has all been seted up in dust proof box 1's both sides, thereby make motor 18 when moving, the heat that motor 18 produced is scattered through louvre 19, thereby make dust proof box 1 inside keep the air unblocked, simultaneously at the inner wall department fixed mounting of louvre 19 there is dust screen 20, thereby make louvre 19 when carrying out the heat dissipation, through dust proof box 1 reduce particulate matter such as dust or dust from louvre 19 the inside that drifts into dust proof box 1, and then increase this device's radiating effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A dust cover for a motor comprises a dust prevention box (1) and is characterized in that a fixing plate (2) is fixedly connected to one side face of the dust prevention box (1), first fixing nuts (3) are fixedly mounted on two sides of the upper surface of the fixing plate (2), fixing screw rods (4) are inserted into the middle portions of the first fixing nuts (3), the fixing screw rods (4) are fixedly connected with a bottom plate (6) through mounting holes (5), a base (14) is fixedly mounted on the lower surface of the bottom plate (6), a mounting groove (7) is formed in one side, close to the dust prevention box (1), of the bottom plate (6), a rubber pad (9) is fixedly mounted on one side face of the mounting groove (7), a first fixing bolt (13) is fixedly mounted in the middle portion of the upper surface of the rubber pad (9), and a gasket (10) is movably mounted on the outer surface of the first fixing bolt (, rubber pad (9) are through first fixing bolt (13) fixedly connected with connecting plate (11), a terminal surface fixed mounting of dust proof box (1) has protection subassembly (21).

2. The dust cover for the motor is characterized in that the upper surface of the dust cover box (1) is provided with a mounting plate (15), two sides of the mounting plate (15) are provided with insertion holes, and second fixing bolts (16) are inserted into the insertion holes.

3. The dust cover for the motor is characterized in that a plurality of fixing support plates (8) are fixedly arranged on the upper surface of the bottom plate (6), and the number of the fixing support plates (8) is several, and every two of the fixing support plates (8) are parallel to each other.

4. The dust cover for the motor according to claim 1, wherein heat dissipation holes (19) are formed in one side surface of the dust box (1), the number of the heat dissipation holes (19) is several, the heat dissipation holes (19) are mutually parallel, and a dust screen (20) is fixedly mounted inside each heat dissipation hole (19).

5. The dust cover for the motor is characterized in that second fixing nuts (12) are fixedly mounted on two sides of the connecting plate (11), the first fixing bolts (13) are fixedly connected with the connecting plate (11) through the second fixing nuts (12), and fixing seats (17) are fixedly mounted on the upper surface of the connecting plate (11).

6. The dust cover for the motor is characterized in that a motor (18) is fixedly mounted on the upper surface of the fixed seat (17), a connecting shaft is movably mounted on one side surface of the motor (18), and the motor (18) is movably connected with the dust box (1) through the connecting shaft.