CN104993634A - Motor end cover - Google Patents
Motor end cover Download PDFInfo
- Publication number
- CN104993634A CN104993634A CN201510346107.6A CN201510346107A CN104993634A CN 104993634 A CN104993634 A CN 104993634A CN 201510346107 A CN201510346107 A CN 201510346107A CN 104993634 A CN104993634 A CN 104993634A
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- CN
- China
- Prior art keywords
- end cover
- motor end
- electric motor
- end cap
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a motor end cover. The motor end cover comprises an end cover body in the shape of a cylinder, the end cover body is provided with a baffle bottom plate, the middle of the baffle bottom plate is provided with a motor shaft mounting hole, the baffle bottom plate is further provided with ventilation strips distributed at equal intervals, an edge of the bottom of the end cover body is provided with three arc-shaped protruding blocks distributed at equal intervals, each arc-shaped protruding block is provided with a fixing mounting hole, each of inclined angles between the adjacent arc-shaped protruding blocks is 120 degrees, and the bottom face of each arc-shaped protruding block is provided with a positioning column. The motor end cover is provided with the ventilation strips and is additionally provided with a dust mesh, the motor end cover can improve the heat-radiation effect and can prevent dust from entering and then prevent from influencing working of a motor, and the motor end cover is provided with the positioning columns for assisting installation; and the motor end cover is convenient to mount and locate, is time-saving and labor-saving, and has the simple structure and a good application prospect.
Description
Technical field
The invention belongs to motor component technical field, be specifically related to a kind of electric motor end cap.
Background technology
Motor can produce a large amount of heats in the course of the work, needs to get rid of in time, to extend motor useful life, at present, being arranged on the electric motor end cap on motor, entering in motor to prevent dust, mostly be end cover, cause motor radiating performance not good, and, because electric motor end cap is arranged on the side of motor, during installation, adopt bolt to fix, be inconvenient to fix, when particularly producing in batches, waste time and energy.
Summary of the invention
Technical problem solved by the invention overcomes the existing electric motor end cap be arranged on motor, enter in motor to prevent dust, mostly be end cover, cause motor radiating performance not good, and, because electric motor end cap is arranged on the side of motor, during installation, adopt bolt to fix, be inconvenient to fix, when particularly producing in batches, the problem wasted time and energy.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of electric motor end cap, it is characterized in that: the end cover body comprising drum, described end cover body is provided with gear base plate, the middle part of described gear base plate is provided with motor shaft installing hole, described gear base plate is also provided with the air duct slats be spacedly distributed, and described end cover body bottom sides, along being provided with three arc bumps be spacedly distributed, each arc bump is equipped with fixed installation hole, angle between adjacent arc bump is 120 °, and the bottom surface of each arc bump is equipped with reference column.
Aforesaid a kind of electric motor end cap, is characterized in that: the outer edge of described motor shaft installing hole is provided with a circle seal washer standing groove.
Aforesaid a kind of electric motor end cap, is characterized in that: described air duct slats quantity is 7.
Aforesaid a kind of electric motor end cap, is characterized in that: each air duct slats is provided with Air Filter.
Aforesaid a kind of electric motor end cap, is characterized in that: the aperture of described Air Filter is 0.5mm.
Aforesaid a kind of electric motor end cap, is characterized in that: the outer edge in described fixed installation hole is provided with a circle pad standing groove.
The invention has the beneficial effects as follows: electric motor end cap of the present invention, be provided with air duct slats, and add Air Filter, while can radiating effect being improved, prevent dust from entering, to affect the work of motor, and the reference column installed and assist is set, and conveniently location is installed, time saving and energy saving, structure is simple, has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric motor end cap of the present invention.
Fig. 2 is the bottom view of electric motor end cap of the present invention.
Fig. 3 is the structural representation of air duct slats of the present invention.
The implication marked in accompanying drawing is as follows:
1: end cover body; 2: gear base plate; 3: motor shaft installing hole; 4: air duct slats; 5: arc bump; 6: fixed installation hole; 7: reference column; 8: seal washer standing groove; 9: pad standing groove; 10: Air Filter.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of electric motor end cap, comprise the end cover body 1 of drum, end cover body 1 is provided with gear base plate 2, the middle part of gear base plate 2 is provided with motor shaft installing hole 3, gear base plate 2 is also provided with the air duct slats 4 be spacedly distributed, air duct slats 4 quantity is 7, and each air duct slats 4 is provided with Air Filter 10, the aperture of Air Filter 10 is 0.5mm, while can radiating effect being improved, prevent dust from entering, end cover body 1 bottom sides is along being provided with three arc bumps be spacedly distributed 5, each arc bump 5 is equipped with fixed installation hole 6, angle between adjacent arc bump 5 is 120 °, the bottom surface of each arc bump 5 is equipped with reference column 7, conveniently location is installed, be convenient to batch production, time saving and energy saving, structure is simple.
The outer edge of described motor shaft installing hole 3 is provided with a circle seal washer standing groove 8, improves the sealing that motor shaft installing hole 3 connects, prevents dust from entering, and impact is rotated.
The outer edge in described fixed installation hole 6 is provided with a circle pad standing groove 9, improves fixing fastness.
In sum, electric motor end cap of the present invention, is provided with air duct slats, and adds Air Filter, while can radiating effect being improved, prevent dust from entering, to affect the work of motor, and the reference column installed and assist is set, conveniently location is installed, time saving and energy saving, structure is simple, has a good application prospect.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (6)
1. an electric motor end cap, it is characterized in that: the end cover body (1) comprising drum, described end cover body (1) is provided with gear base plate (2), the middle part of described gear base plate (2) is provided with motor shaft installing hole (3), described gear base plate (2) is also provided with the air duct slats (4) be spacedly distributed, described end cover body (1) bottom sides is along being provided with three arc bumps be spacedly distributed (5), each arc bump (5) is equipped with fixed installation hole (6), angle between adjacent arc bump (5) is 120 °, the bottom surface of each arc bump (5) is equipped with reference column (7).
2. a kind of electric motor end cap according to claim 1, is characterized in that: the outer edge of described motor shaft installing hole (3) is provided with a circle seal washer standing groove (8).
3. a kind of electric motor end cap according to claim 1, is characterized in that: described air duct slats (4) quantity is 7.
4. a kind of electric motor end cap according to claim 3, is characterized in that: each air duct slats (4) is provided with Air Filter (10).
5. a kind of electric motor end cap according to claim 4, is characterized in that: the aperture of described Air Filter (10) is 0.5mm.
6. a kind of electric motor end cap according to claim 1, is characterized in that: the outer edge of described fixed installation hole (6) is provided with a circle pad standing groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510346107.6A CN104993634A (en) | 2015-06-23 | 2015-06-23 | Motor end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510346107.6A CN104993634A (en) | 2015-06-23 | 2015-06-23 | Motor end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104993634A true CN104993634A (en) | 2015-10-21 |
Family
ID=54305403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510346107.6A Pending CN104993634A (en) | 2015-06-23 | 2015-06-23 | Motor end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104993634A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703539A (en) * | 2016-04-18 | 2016-06-22 | 中车永济电机有限公司 | Self-ventilation traction motor |
| CN108712001A (en) * | 2018-06-27 | 2018-10-26 | 江苏马步崎电机制造有限公司 | A kind of radiating dustproof reinforces the motor cast-aluminum end cover structure of stabilization |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2215452A (en) * | 1988-03-18 | 1989-09-20 | Carroway Enterprises Limited | A fan assembly |
| CN201383724Y (en) * | 2009-03-25 | 2010-01-13 | 中山大洋电机股份有限公司 | Motor end cover and applied outer rotor and outer rotor motor thereof |
| CN102223009A (en) * | 2010-04-14 | 2011-10-19 | 德昌电机(深圳)有限公司 | Engine cooling module and engine cooling system |
| CN202772701U (en) * | 2012-08-29 | 2013-03-06 | 嵊州市精达电机有限公司 | Motor end cover |
| CN203398916U (en) * | 2013-08-14 | 2014-01-15 | 宁波市法莱欣科技有限公司 | End cover of vehicle used generator |
| CN204030803U (en) * | 2014-05-30 | 2014-12-17 | 临海市誉达机电有限公司 | A kind of end cover for motor |
| CN204349672U (en) * | 2015-01-24 | 2015-05-20 | 浙江品溢电机有限公司 | Electric motor end cap |
| CN204721138U (en) * | 2015-06-23 | 2015-10-21 | 郭坚 | A kind of electric motor end cap |
-
2015
- 2015-06-23 CN CN201510346107.6A patent/CN104993634A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2215452A (en) * | 1988-03-18 | 1989-09-20 | Carroway Enterprises Limited | A fan assembly |
| CN201383724Y (en) * | 2009-03-25 | 2010-01-13 | 中山大洋电机股份有限公司 | Motor end cover and applied outer rotor and outer rotor motor thereof |
| CN102223009A (en) * | 2010-04-14 | 2011-10-19 | 德昌电机(深圳)有限公司 | Engine cooling module and engine cooling system |
| CN202772701U (en) * | 2012-08-29 | 2013-03-06 | 嵊州市精达电机有限公司 | Motor end cover |
| CN203398916U (en) * | 2013-08-14 | 2014-01-15 | 宁波市法莱欣科技有限公司 | End cover of vehicle used generator |
| CN204030803U (en) * | 2014-05-30 | 2014-12-17 | 临海市誉达机电有限公司 | A kind of end cover for motor |
| CN204349672U (en) * | 2015-01-24 | 2015-05-20 | 浙江品溢电机有限公司 | Electric motor end cap |
| CN204721138U (en) * | 2015-06-23 | 2015-10-21 | 郭坚 | A kind of electric motor end cap |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703539A (en) * | 2016-04-18 | 2016-06-22 | 中车永济电机有限公司 | Self-ventilation traction motor |
| CN108712001A (en) * | 2018-06-27 | 2018-10-26 | 江苏马步崎电机制造有限公司 | A kind of radiating dustproof reinforces the motor cast-aluminum end cover structure of stabilization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |
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| RJ01 | Rejection of invention patent application after publication |