CN214177049U - Electric roller with good motor heat dissipation effect - Google Patents
Electric roller with good motor heat dissipation effect Download PDFInfo
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- CN214177049U CN214177049U CN202120000703.XU CN202120000703U CN214177049U CN 214177049 U CN214177049 U CN 214177049U CN 202120000703 U CN202120000703 U CN 202120000703U CN 214177049 U CN214177049 U CN 214177049U
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- heat dissipation
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Abstract
The utility model relates to an electric drum conveyer field, the electric drum that the motor radiating effect is good promptly. The electric motor comprises a roller body, wherein a motor and a speed reducer are arranged in the roller body, and the electric motor is characterized in that radiating fins are arranged on the outer surface of a motor shell of the motor in an annular array mode, and annular protruding parts are arranged on the inner surface of the motor shell of the motor. After the improvement, the surface of the motor shell is provided with the radiating fins arranged in a circular array, so that the radiating effect of the motor is good; the motor shell has high strength, no deformation and no cracking, and the service life of the motor is integrally prolonged.
Description
Technical Field
The utility model relates to an electric drum conveyer field, the electric drum that the motor radiating effect is good promptly.
Background
In the prior art, the electric roller is used as a driving device of equipment such as a belt conveyor and a lifting machine, and is widely applied to industries such as metallurgy, mines, papermaking, coal, building materials, electric power, chemical industry, compound fertilizers, road building machinery and the like. The motorized pulley is a driving device in which a motor and a reduction gear are commonly disposed inside a pulley body. Instead of a conventional electric motor, a reducer is a separate drive device outside the drive drum. Motorized drums are used primarily in stationary and mobile belt conveyors. The electric roller has the advantages of compact structure, high transmission efficiency, low noise, long service life, stable operation, reliable work, good sealing performance, less occupied space, convenient installation and the like, and is suitable for working in various severe environments. The damage of the motorized pulley includes: motor burn out, gear damage and bearing damage. The motor burnout accounts for more than 50% of the damage of the electric roller. The roller is mainly characterized in that the outer diameter of the roller body is very small, the power and the volume of the motor are large, and the heat dissipation effect of the motor is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the aforesaid not enough and provide a motor radiating effect is good, long service life's motorized pulley.
The technical solution of the utility model is that: the electric roller with good motor heat dissipation effect comprises a roller body, wherein a motor and a speed reducer are arranged in the roller body.
The utility model has the advantages that: after the improvement, the surface of the motor shell is provided with the radiating fins arranged in a circular array, so that the radiating effect of the motor is good; the motor shell has high strength, no deformation and no cracking, and the service life of the motor is integrally prolonged.
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic cross-sectional view of a motor housing.
Detailed Description
Referring to fig. 1 and 2, the names of the components are as follows: the motor comprises a roller body 1, a motor shell 2, radiating fins 3 arranged in a circular array and a circular protruding part 4.
Referring to fig. 1 and 2, the electric roller with good heat dissipation effect of the motor comprises a roller body 1, wherein the roller body 1 is internally provided with the motor and a speed reducer, and is characterized in that the outer surface of a motor shell 2 of the motor is provided with heat dissipation fins 3 arranged in a circular array, and the inner surface of the motor shell 2 of the motor is provided with an annular protruding part 4. After the improvement, the surface of the motor shell is provided with the radiating fins arranged in a circular array, so that the radiating effect of the motor is good. The convex parts 4 on the inner surface of the motor shell are distributed along the circumference in a circular mode, the area is the largest, the motor shell is high in strength and does not crack, and the service life of the motor is prolonged.
The above description is only exemplary of the present invention, and the various illustrations do not limit the essence of the present invention.
Claims (1)
1. The electric roller with the good heat dissipation effect of the motor comprises a roller body (1), wherein the roller body (1) is internally provided with the motor and a speed reducer, and is characterized in that the outer surface of a motor shell (2) of the motor is provided with radiating fins (3) which are arranged in a circular array, and the inner surface of the motor shell (2) of the motor is provided with an annular protruding part (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120000703.XU CN214177049U (en) | 2021-01-03 | 2021-01-03 | Electric roller with good motor heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120000703.XU CN214177049U (en) | 2021-01-03 | 2021-01-03 | Electric roller with good motor heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214177049U true CN214177049U (en) | 2021-09-10 |
Family
ID=77591899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120000703.XU Active CN214177049U (en) | 2021-01-03 | 2021-01-03 | Electric roller with good motor heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214177049U (en) |
-
2021
- 2021-01-03 CN CN202120000703.XU patent/CN214177049U/en active Active
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