CN212543517U - Motorcycle starting motor casing convenient to installation and dismantlement - Google Patents
Motorcycle starting motor casing convenient to installation and dismantlement Download PDFInfo
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- CN212543517U CN212543517U CN202021587081.7U CN202021587081U CN212543517U CN 212543517 U CN212543517 U CN 212543517U CN 202021587081 U CN202021587081 U CN 202021587081U CN 212543517 U CN212543517 U CN 212543517U
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Abstract
The utility model relates to the technical field of motor casings, in particular to a motorcycle starting motor casing convenient to install and disassemble, which comprises a casing, wherein one end of the casing is closed, the other end of the casing is open, a groove is formed in the center of the closed end of the casing, heat dissipation holes are formed in the closed end of the casing, a T-shaped plate is fixedly installed at the upper end of the closed end of the casing, a transverse plate is fixedly installed at the upper end of the open end of the casing, a motor is fixedly installed on the T-shaped plate, one end of a second fan shaft penetrates through the T-shaped plate, second belt pulleys are fixedly installed at the same ends of the second fan shaft and the shaft, fan blades are installed at the ends of the second fan shaft and the first; the rotation of the fan blades on the second fan shaft can accelerate the air flow in the shell, and the rotation of the fan blades on the first fan shaft can blow away the dust near the motor shaft of the motor arranged in the shell.
Description
Technical Field
The utility model relates to a motor casing technical field especially relates to a motorcycle starter motor casing convenient to installation and dismantlement.
Background
The motor is also called as an electric motor, and refers to an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction. The motor generally includes a casing, a front end cover, a rear end cover, and a stator, a rotor (armature), a bearing, and a brush, which are assembled in the casing. The main function of the casing is to fix and protect the internal stator, rotor, bearing, brush and other functional parts. It can be said that the quality of the casing is one of the important factors reflecting the control accuracy and the service life of the motor. Aiming at the existing motorcycle starting motor shell, as the motor shell is not provided with a structure for assisting in positioning or limiting internal components such as a stator and a rotor, the internal components of the motor directly contact with an end cover during assembly, and need to be adjusted and positioned for many times, so that the assembly precision and the assembly efficiency are influenced; meanwhile, when the working temperature of the motor in the shell is higher, the service life of the motor is shortened for a long time, dust is easily attached to a motor shaft, and the problem of unsmooth transmission and the like is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists motorcycle starter motor casing among the prior art and do not possess heat dissipation and dustproof function, and the motorcycle starter motor casing convenient to installation and dismantlement that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a motorcycle starting motor casing convenient for installation and disassembly, comprising a casing, wherein one end of the casing is closed, the other end of the casing is open, the center of the closed end of the casing is provided with a groove, the closed end of the casing is provided with a heat dissipation hole, the upper end of the closed end of the casing is fixedly provided with a T-shaped plate, the upper end of the open end of the casing is fixedly provided with a transverse plate, the T-shaped plate is fixedly provided with a motor, the transverse plate is rotatably provided with a first fan shaft, the lower end of the first fan shaft penetrates through the transverse plate, the top end of the first fan shaft and the output shaft of the motor are both fixedly provided with a first belt pulley, the two first belt pulleys are in transmission through a first belt, the upper end of the T-shaped plate is rotatably provided with a shaft, the shaft penetrates through the T-shaped plate, the second bevel gear is meshed with the first bevel gear, a second fan shaft is rotatably arranged at the lower end of the T-shaped plate, one end of the second fan shaft penetrates through the T-shaped plate, a second belt pulley is fixedly arranged at the same end of the second fan shaft and the shaft, a second belt pulley is arranged between the second belt pulley, and fan blades are arranged at the end parts of the second fan shaft and the first fan shaft.
Preferably, the fan blades at the end of the second fan shaft are arranged towards the heat dissipation holes.
Preferably, the two sides of the shell are both fixedly provided with mounting pieces, and the closed end of the shell is provided with a positioning hole.
Preferably, a sound absorption layer is arranged in the shell.
Preferably, the surface of the shell is provided with an anticorrosive coating.
The utility model provides a pair of motorcycle starter motor casing convenient to installation and dismantlement, beneficial effect lies in: the mounting piece is arranged, so that the shell can be conveniently mounted on the external supporting surface, and the motor is mounted in the shell according to the positioning hole by arranging the positioning hole, so that the mounting precision can be improved; through setting up motor, first fan axle, first belt pulley, first belt, axle, first bevel gear, second fan axle, second belt pulley, second belt, flabellum, the epaxial flabellum of second fan rotates the air flow in can accelerateing the casing, and the epaxial flabellum of first fan rotates the dust near the output shaft of the motor of installing in the casing and blows away.
Drawings
Fig. 1 is a schematic structural diagram of a motorcycle starting motor casing convenient to mount and dismount provided by the utility model.
Fig. 2 is a schematic structural diagram ii of the motorcycle starting motor casing convenient to mount and dismount provided by the utility model.
Fig. 3 is a sectional view of the motorcycle starting motor casing convenient to mount and dismount provided by the utility model.
In the figure: the fan comprises a shell 1, a groove 2, a T-shaped plate 3, a transverse plate 4, heat dissipation holes 5, a motor 6, a first fan shaft 7, a first belt pulley 8, a first belt 9, a shaft 10, a first bevel gear 11, a second bevel gear 12, a second fan shaft 13, a second belt pulley 14, a second belt pulley 15, fan blades 16, mounting pieces 17, positioning holes 18 and a sound absorption layer 19.
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.
Example 1:
referring to fig. 1-3, a motorcycle starting motor casing convenient for installation and disassembly comprises a casing 1, one end of the casing 1 is closed and the other end is open, a groove 2 is arranged at the center of the closed end of the casing 1, a heat dissipation hole 5 is arranged on the closed end of the casing 1, a T-shaped plate 3 is fixedly arranged at the upper end of the closed end of the casing 1, a transverse plate 4 is fixedly arranged at the upper end of the open end of the casing 1, a motor 6 is fixedly arranged on the T-shaped plate 3, a first fan shaft 7 is rotatably arranged on the transverse plate 4, the lower end of the first fan shaft 7 penetrates through the transverse plate 4, first belt pulleys 8 are fixedly arranged at the top end of the first fan shaft 7 and the output shaft of the motor 6, two first belt pulleys 8 are driven by a first belt 9, a shaft 10 is rotatably arranged at the upper end of the T-shaped plate 3, the shaft 10 penetrates through the T-, second bevel gear 12 and the meshing of first bevel gear 11, the rotatable second fan axle 13 that is provided with of lower extreme of T shaped plate 3, T shaped plate 3 is run through to second fan axle 13 one end, and the equal fixed mounting of second fan axle 13 and axle 10 the same end has second belt pulley 14, through the transmission of second belt 15 between two second belt pulleys 14, and flabellum 16 is all installed to the tip of second fan axle 13 and first fan axle 7. Through the mutual matching of the fan blades 16 on the second fan shaft 13 and the fan blades 16 on the first fan shaft 7, the starting motor 6 drives the first belt pulley 8 and the second bevel gear 12 on one side to rotate, the first belt pulley 8 on one side drives the first belt pulley 8 on the other side to rotate through the first belt 9, the first belt pulley 8 on the other side and the first fan shaft 7 are integrally arranged, meanwhile, the second bevel gear 12 drives the first bevel gear 11 to rotate, the first bevel gear 11, the shaft 10 and the second belt pulley 14 on the upper side are integrally arranged, the second belt pulley 14 on the upper side drives the second belt pulley 14 on the lower side to rotate through the second belt 15, the second belt pulley 14 on the lower side and the second fan shaft 13 are integrally arranged, so that the rotation of the second fan shaft 13 and the first fan shaft 7 is realized, the rotation of the fan blades 16 on the second fan shaft 13 can accelerate the air flow in the casing 1 and accelerate the heat loss, the rotation of the fan blades 16 on the first fan shaft 7 blows off dust in the vicinity of the output shaft of the motor mounted in the housing 1.
Example 2:
referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the fan blades 16 at the end of the second fan shaft 13 are disposed toward the heat dissipation holes 5, so as to improve the heat dissipation effect of the fan blades 16; the mounting pieces 17 are fixedly mounted on two sides of the shell 1, the closed end of the shell 1 is provided with the positioning hole 18, the shell 1 can be conveniently mounted on an external supporting surface by arranging the mounting pieces 17, and the motor is mounted in the shell 1 according to the positioning hole 18 by arranging the positioning hole 18, so that the mounting precision can be improved; a sound absorption layer 19 is arranged in the shell 1, so that the noise reduction effect is achieved; the surface of the shell 1 is provided with an anti-corrosion coating, so that the corrosion resistance of the shell 1 is improved.
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 (5)
1. A motorcycle starting motor casing convenient to install and disassemble comprises a casing (1), wherein one end of the casing (1) is closed, the other end of the casing is open, a groove (2) is formed in the center of the closed end of the casing (1), a radiating hole (5) is formed in the closed end of the casing (1), a T-shaped plate (3) is fixedly mounted at the upper end of the closed end of the casing (1), a transverse plate (4) is fixedly mounted at the upper end of the open end of the casing (1), a motor (6) is fixedly mounted on the T-shaped plate (3), a first fan shaft (7) is rotatably arranged on the transverse plate (4), the lower end of the first fan shaft (7) penetrates through the transverse plate (4), first belt pulleys (8) are fixedly mounted on the top end of the first fan shaft (7) and an output shaft of the motor (6), and a first belt (9) is used for transmission between the two first belt pulleys (8, rotatable axle (10) that is provided with in T shaped plate (3) upper end, T shaped plate (3) are run through to axle (10), axle (10) one end fixed mounting has first bevel gear (11), the top fixed mounting of the output shaft of motor (6) has second bevel gear (12), second bevel gear (12) and first bevel gear (11) meshing, the rotatable second fan axle (13) that is provided with of lower extreme of T shaped plate (3), T shaped plate (3) are run through to second fan axle (13) one end, the equal fixed mounting of second fan axle (13) and axle (10) the same end has second belt pulley (14), two through second belt (15) transmission between second belt pulley (14), flabellum (16) are all installed to the tip of second fan axle (13) and first fan axle (7).
2. A motorcycle starting motor casing facilitating the mounting and dismounting according to claim 1, characterized in that the fan blades (16) at the end of the second fan shaft (13) are disposed toward the heat dissipation hole (5).
3. A motorcycle starting motor casing convenient to mount and dismount as claimed in claim 1, characterized in that mounting pieces (17) are fixedly mounted on both sides of the casing (1), and a positioning hole (18) is formed in the closed end of the casing (1).
4. A motorcycle starting motor casing facilitating the mounting and dismounting according to claim 1, characterised in that a sound absorbing layer (19) is provided in the casing (1).
5. A motorcycle starting motor casing facilitating the mounting and dismounting according to claim 1, characterized in that the surface of the casing (1) is provided with an anti-corrosion coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021587081.7U CN212543517U (en) | 2020-08-04 | 2020-08-04 | Motorcycle starting motor casing convenient to installation and dismantlement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021587081.7U CN212543517U (en) | 2020-08-04 | 2020-08-04 | Motorcycle starting motor casing convenient to installation and dismantlement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212543517U true CN212543517U (en) | 2021-02-12 |
Family
ID=74527497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021587081.7U Active CN212543517U (en) | 2020-08-04 | 2020-08-04 | Motorcycle starting motor casing convenient to installation and dismantlement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212543517U (en) |
-
2020
- 2020-08-04 CN CN202021587081.7U patent/CN212543517U/en active Active
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