CN210137251U - Integrated motor device - Google Patents
Integrated motor device Download PDFInfo
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- CN210137251U CN210137251U CN201920322763.6U CN201920322763U CN210137251U CN 210137251 U CN210137251 U CN 210137251U CN 201920322763 U CN201920322763 U CN 201920322763U CN 210137251 U CN210137251 U CN 210137251U
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- heat dissipation
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Abstract
The utility model discloses an integrated motor device, which comprises a motor component, a shell, a controller for controlling the motor component and a speed reducer; the motor assembly comprises a motor shaft and a fan assembly; the controller comprises a heat dissipation base and a control element; the shell comprises a main shell body, a first end cover and a second end cover, wherein the second end cover is used for being connected with the speed reducer; the heat dissipation base is provided with a plurality of first heat dissipation ports, the first end cover is provided with a plurality of second heat dissipation ports, and the first heat dissipation ports and the second heat dissipation ports are communicated with the outside. Adopt the utility model discloses, compact structure, and heat dispersion are good, guarantee that the controller can normally work for a long time, and the operation of accessible wireless mode direct control motor, reduce the use of circuit quantity, the overall arrangement of easy to assemble.
Description
Technical Field
The utility model relates to the technical field of electric machines, especially, relate to a motor device of integral type.
Background
In a material transporting line, a roller type conveying device needs to use a plurality of motors to control the movement or diversion of materials to different places. Thus, as the number of motors used increases, more signal control lines are required. The more signal control lines, the more troublesome the daily production and maintenance are, and the more easily damaged by the production environment.
On the other hand, in the existing product with the controller additionally arranged on the motor, because the motor works for a long time, the heat productivity is large, and the elements of the controller are easy to burn out. In addition, in order to solve the heat dissipation problem, the prior art generally adopts the method of adding the heat dissipation fins on the motor shell, but the method has limited heat dissipation effect and is difficult to solve the high temperature problem of long-time work of the motor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a motor device is provided, compact structure, and heat dispersion is good, guarantees that the controller can normally work for a long time, and the operation of accessible wireless mode direct control motor, reduces the use of circuit quantity, the easy to assemble overall arrangement.
In order to solve the technical problem, the utility model provides a motor device, which comprises a motor component, a shell, a controller for controlling the motor component and a speed reducer arranged at one end of the shell;
the motor assembly comprises a motor shaft and a fan assembly arranged on the motor shaft;
the controller comprises a heat dissipation base and a control element for receiving an external signal, and the control element is arranged on the heat dissipation base;
the shell comprises a main shell body, a first end cover and a second end cover, wherein the second end cover is used for being connected with the speed reducer, the first end cover and the second end cover are respectively connected to two ends of the main shell body, a first cavity for mounting the motor assembly is arranged in the main shell body, the heat dissipation base is connected with the first end cover to form a second cavity, one end of the motor shaft penetrates through the first end cover and extends into the second cavity, and the fan assembly is located in the second cavity;
the heat dissipation base is provided with a plurality of first heat dissipation ports communicated with the second cavity, the first end cover is provided with a plurality of second heat dissipation ports communicated with the second cavity, and the first heat dissipation ports and the second heat dissipation ports are communicated with the outside.
As an improvement of the above scheme, the heat dissipation base includes a substrate and a surrounding edge, the surrounding edge is provided with a plurality of heat dissipation grid bars, and the first heat dissipation opening is arranged between the adjacent heat dissipation grid bars.
As an improvement of the above scheme, a plurality of fin groups corresponding to the fan assemblies are arranged on one side of the substrate, and the first heat dissipation openings are correspondingly distributed around the fin groups.
As an improvement of the scheme, the controller also comprises a cover body matched with the surrounding edge, and the surrounding edge is connected with the cover body in a split mode to form a control chamber for protecting the control element
As an improvement of the above scheme, a communication port is arranged on the base plate, and the second cavity is communicated with the control chamber through the communication port.
As an improvement of the above scheme, the outer wall of the main casing body is provided with a plurality of outer heat dissipation fins, the motor assembly further comprises a stator and a rotor, the motor shaft is mounted on the rotor, and the stator is attached to the inner wall of the main casing body.
As an improvement of the above scheme, the second heat dissipation opening is correspondingly disposed at one side of the outer heat dissipation sheet, so that the airflow passing through the second heat dissipation opening flows through the outer heat dissipation sheet.
As an improvement of the above scheme, the speed reducer comprises a speed reducer case, a speed reducing mechanism arranged in the speed reducer case, and a bottom cover matched with the bottom of the speed reducer case, the bottom and the first end cover of the speed reducer case are connected to two ends of the bottom cover, and the bottom cover is connected with the bottom of the speed reducer case to form a gear transmission chamber.
As an improvement of the above scheme, the reduction mechanism includes a reduction gear set for outputting power and a transmission gear set for driving the reduction gear set, the transmission gear set is disposed in the gear transmission chamber, the transmission gear set includes a first gear mounted on the motor shaft, a second gear meshed with the first gear, and a transmission shaft for driving the reduction gear set, and the second gear is mounted on the transmission shaft.
As an improvement of the scheme, the bottom cover is provided with a positioning opening, and the second end cover is provided with a positioning convex ring matched with the positioning opening.
Implement the utility model discloses, following beneficial effect has:
the utility model discloses an electric machine device, through setting up the controller, so that the wireless mode of motor element accessible is controlled to reduce signal control circuit's use quantity, it is convenient the utility model discloses an use management and routine maintenance.
And the second cavity is arranged, so that the heat transmitted from the first cavity can be effectively reduced, and meanwhile, the fan assembly can discharge the heat in the second cavity and reduce the temperature of the controller along with the rotation of the motor shaft. The setting of first thermovent and second thermovent makes form the convection current in the second cavity, in order to strengthen the air mobility of second cavity, thereby improve the utility model discloses a heat dissipation is novel.
On the other hand, speed reducer, motor element and controller are integrative to be installed on the casing, compact structure can directly export low rotational speed, and it is convenient to use.
Drawings
Fig. 1 is a schematic cross-sectional structural view of the motor apparatus of the present invention;
fig. 2 is a schematic structural diagram of the housing of the present invention;
fig. 3 is a schematic structural view of the heat dissipation base of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, the utility model provides an electric machine device, including motor element, casing 1, be used for control motor element's controller 2 with install in the speed reducer 9 of casing one end. The motor assembly comprises a motor shaft 3 and a fan assembly 31 arranged on the motor shaft 3; the controller 2 comprises a heat dissipation base 4 and a control element 5 for receiving an external signal, wherein the control element 5 is arranged on the heat dissipation base 4; therefore, the present invention can receive the external signal through the control element 5, and control the rotation of the motor shaft 3.
The housing 1 includes a main housing 6, a first end cap 7 and a second end cap 73 for connecting with the speed reducer, the first end cap 7 and the second end cap 73 are respectively connected to two ends of the main housing 6, a first cavity 61 for mounting the motor assembly is arranged in the main housing 6, the heat dissipation base 4 is connected with the first end cap 7 to form a second cavity 71, one end of the motor shaft 3 passes through the first end cap 7 and extends into the second cavity 71, the other end passes through the second end cap 73, and the fan assembly 31 is located in the second cavity 71;
the heat dissipation base 4 is provided with a plurality of first heat dissipation ports 41 communicated with the second cavity 71, the first end cover 7 is provided with a plurality of second heat dissipation ports 72 communicated with the second cavity 71, and the first heat dissipation ports 41 and the second heat dissipation ports 72 are both communicated with the outside. Therefore, when the rotating shaft rotates, the fan assembly 31 is driven to rotate to exhaust the high-temperature gas in the second cavity 71.
Specifically, in order to accelerate the dissipation of heat generated by the operation of the motor assembly, a plurality of outer heat dissipation fins 61 are disposed on the outer wall of the main housing 6, and the outer heat dissipation fins 61 are distributed on the outer wall of the main housing 6 at intervals. The motor assembly further comprises a stator 32 and a rotor 33, the motor shaft 3 is mounted on the rotor 33, the stator 32 is attached to the inner wall of the main shell 6, so that heat generated by the operation of the rotor 33 is conducted to the outer heat dissipation sheet 61 through the attachment connection of the stator 32 and the main shell 6.
Due to the arrangement of the first heat dissipation opening 41 and the second heat dissipation opening 72, when the fan assembly 31 is operated, convection can be formed, so as to enhance the heat dissipation effect.
Furthermore, in order to fully utilize the airflow generated by the fan assembly 31, the heat dissipation base 4 includes a base plate 42 and a surrounding edge 43, the surrounding edge 43 is provided with a plurality of heat dissipation bars 44, and the first heat dissipation openings 41 are disposed between adjacent heat dissipation bars 44. A plurality of fin groups 45 corresponding to the fan assembly 31 are disposed on one side of the substrate 42, and the first heat dissipation openings 41 are correspondingly distributed around the fin groups 45. The second heat dissipation opening 72 is correspondingly disposed at one side of the outer heat dissipation plate 61. Therefore, when the fan assembly 31 is operated, the generated air flow passes through the outer heat dissipation fins 61, the heat dissipation fin groups 45 and the heat dissipation grid bars 44, so as to accelerate the cooling speed of the outer heat dissipation fins 61, the heat dissipation fin groups 45 and the heat dissipation grid bars 44, and finally greatly improve the heat dissipation capability of the present invention.
The fan assembly 31 comprises a plurality of fan blades and a fan blade base installed on the motor shaft, wherein the fan blades are connected to the fan blade base.
The controller 2 further comprises a cover body 21 adapted to the surrounding edge 43, and the surrounding edge 43 is connected with the cover body 21 in a split manner to form a control chamber 51 for protecting the control element 5. Meanwhile, in order to reduce the temperature in the control chamber 51, a communication port 46 is formed in the substrate 42, and the second cavity 71 is communicated with the control chamber 51 through the communication port 46, so that the control chamber 51 can be cooled by the fan assembly 31.
The speed reducer 9 comprises a speed reducer case 91, a speed reducing mechanism arranged in the speed reducer case 91 and a bottom cover 92 matched with the bottom of the speed reducer case 91, the bottom of the speed reducer case 91 and the first end cover 7 are connected to two ends of the bottom cover 92, and the bottom cover 92 is connected with the bottom of the speed reducer case 91 to form a gear transmission chamber 93. The speed reducing mechanism comprises a speed reducing gear set 8 for outputting power and a transmission gear set for driving the speed reducing gear set 8, the transmission gear set is arranged in the gear transmission chamber 93, the transmission gear set comprises a first gear 81 arranged on the motor shaft 3, a second gear 82 meshed with the first gear 81 and a gear shaft 83 for driving the speed reducing gear set 8, and the second gear 82 is arranged on the gear shaft 83.
To facilitate the positioning and installation of the bottom cover 92, the bottom cover 92 is provided with a positioning opening, and the second end cover 73 is provided with a positioning convex ring 74 which is matched with the positioning opening (not marked in the figure).
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. An integrated motor device is characterized by comprising a motor assembly, a shell, a controller for controlling the motor assembly and a speed reducer arranged at one end of the shell;
the motor assembly comprises a motor shaft and a fan assembly arranged on the motor shaft;
the controller comprises a heat dissipation base and a control element for receiving an external signal, and the control element is arranged on the heat dissipation base;
the shell comprises a main shell body, a first end cover and a second end cover, wherein the second end cover is used for being connected with the speed reducer, the first end cover and the second end cover are respectively connected to two ends of the main shell body, a first cavity for mounting the motor assembly is arranged in the main shell body, the heat dissipation base is connected with the first end cover to form a second cavity, one end of the motor shaft penetrates through the first end cover and extends into the second cavity, and the fan assembly is located in the second cavity;
the heat dissipation base is provided with a plurality of first heat dissipation ports communicated with the second cavity, the first end cover is provided with a plurality of second heat dissipation ports communicated with the second cavity, and the first heat dissipation ports and the second heat dissipation ports are communicated with the outside.
2. The electromechanical device according to claim 1, wherein the heat sink base includes a base plate and a peripheral edge, the peripheral edge is provided with a plurality of heat sink bars, and the first heat dissipation opening is provided between adjacent heat sink bars.
3. The electric machine device according to claim 2, wherein a plurality of fin groups are disposed on one side of the base plate, and the plurality of fin groups correspond to the plurality of fan assemblies, and the first heat dissipation openings are correspondingly distributed around the plurality of fin groups.
4. The electromechanical device of claim 2, wherein the controller further comprises a cover body adapted to the peripheral edge, and the peripheral edge is connected to the cover body in a split manner to form a control chamber for protecting the control element.
5. The motor apparatus according to claim 4, wherein a communication port is provided in the base plate, and the second chamber communicates with the control chamber through the communication port.
6. The motor apparatus of claim 1 wherein the outer wall of the main housing has a plurality of outer fins, the motor assembly further comprising a stator and a rotor, the motor shaft being mounted to the rotor, the stator engaging the inner wall of the main housing.
7. The motor apparatus of claim 6, wherein the second heat dissipation opening is correspondingly disposed at one side of the outer heat dissipation plate, so that the air flow passing through the second heat dissipation opening flows through the outer heat dissipation plate.
8. The electric machine assembly of claim 1, wherein the reducer includes a reducer casing, a reduction mechanism disposed in the reducer casing, and a bottom cover fitted to a bottom of the reducer casing, the bottom of the reducer casing and the first end cover being coupled to both ends of the bottom cover, the bottom cover being coupled to the bottom of the reducer casing to form the gear chamber.
9. The motor apparatus of claim 8, wherein the reduction mechanism includes a reduction gear set for outputting power and a transmission gear set for driving the reduction gear set, the transmission gear set is disposed in the gear transmission chamber, the transmission gear set includes a first gear mounted on the motor shaft, a second gear meshed with the first gear, and a transmission shaft for driving the reduction gear set, and the second gear is mounted on the transmission shaft.
10. The electromechanical device of claim 8, wherein the bottom cover is provided with a positioning opening, and the second end cover is provided with a positioning convex ring matched with the positioning opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322763.6U CN210137251U (en) | 2019-03-13 | 2019-03-13 | Integrated motor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322763.6U CN210137251U (en) | 2019-03-13 | 2019-03-13 | Integrated motor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210137251U true CN210137251U (en) | 2020-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920322763.6U Active CN210137251U (en) | 2019-03-13 | 2019-03-13 | Integrated motor device |
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| CN (1) | CN210137251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115987028A (en) * | 2023-03-17 | 2023-04-18 | 浙江欣立电器科技有限公司 | Large-torque servo motor for fan generator |
-
2019
- 2019-03-13 CN CN201920322763.6U patent/CN210137251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115987028A (en) * | 2023-03-17 | 2023-04-18 | 浙江欣立电器科技有限公司 | Large-torque servo motor for fan generator |
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| TR01 | Transfer of patent right |
Effective date of registration: 20211028 Address after: 528200 one of E120, No.18 Huacui South Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee after: Foshan Longhuatai Technology Development Co.,Ltd. Address before: 528225 Tangtou Jinguang Industrial Park, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee before: GUANGDONG TAILAI MACHINERY Co.,Ltd. |