CN204030858U - Auto-drainage motor - Google Patents
Auto-drainage motor Download PDFInfo
- Publication number
- CN204030858U CN204030858U CN201420464259.7U CN201420464259U CN204030858U CN 204030858 U CN204030858 U CN 204030858U CN 201420464259 U CN201420464259 U CN 201420464259U CN 204030858 U CN204030858 U CN 204030858U
- Authority
- CN
- China
- Prior art keywords
- rear end
- end cap
- osculum
- housing
- radiator fan
- 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.)
- Expired - Fee Related
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a kind of Auto-drainage motor; comprise housing, radiator fan and protective cover; housing comprises front end housing, outer cover body and rear end cap; in housing, be provided with rotor; rotor is provided with the armature spindle that runs through front end housing and rear end cap; the armature spindle that runs through rear end cap is provided with radiator fan; outer cover body is provided with firm banking and some fin; protective cover is fastened on rear end cap; protective cover is provided with some vents; rear end cap is provided with the osculum with outer cover body projection inscribe, and radiator fan is provided with the control device that can control osculum folding.When armature spindle drives radiator fan to be rotated, can osculum be opened by control device, so just can realize and when motor uses, facilitate the cooling water of electric machine casing inside to discharge so automatic opening and closing of controlling osculum that just can realize, without manually controlling, make the utility model more intelligent.
Description
Technical field
The utility model relates to a kind of mechanical & electrical technology field, and more particularly, it relates to a kind of Auto-drainage motor.
Background technology
Motor refers to a kind of calutron of realizing electric energy conversion or transmit according to the law of electromagnetic induction.Its purposes is very extensive, particularly, in industrial production, has irreplaceable position.
Due under some colder environment, in the process of machine operation, motor internal easily produces some cooling waters, and if not by these cooling waters discharges, can the normal work of motor be affected.So some the end cap of motor or housing on be all equiped with osculum, but these osculums otherwise be exactly open type so just easily make foreign matter enter motor internal, thereby affects machine operation, formation accident potential; Or on osculum, add and be provided with plug or lid etc., can osculum is closed, but these osculums all need people's manual operation osculum could be opened, troublesome poeration not only, and in the actual use procedure of motor, people tend to forget operation, can not timely osculum be opened, thereby cooling water can not be discharged in time, can affect to the normal work of motor.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of Auto-drainage motor.
For achieving the above object, the utility model provides following technical scheme: a kind of Auto-drainage motor, comprise housing, radiator fan and protective cover, housing comprises front end housing, outer cover body and rear end cap, in housing, be provided with rotor, rotor is provided with the armature spindle that runs through front end housing and rear end cap, the armature spindle that runs through rear end cap is provided with radiator fan, outer cover body is provided with firm banking and some fin, protective cover is fastened on rear end cap, protective cover is provided with some vents, rear end cap is provided with the osculum with outer cover body projection inscribe, radiator fan is provided with the control device that can control osculum folding.
Preferably, described control device comprises closure plate, and described radiator fan comprises fan base plate and some flabellums, described fan base plate towards rear end cap sidewall be provided with ring-type chute, in described ring-type chute, be provided with control device.
Preferably, described control device is controll block, and described controll block one end is provided with the sliding shoe that can slide in ring-type chute, and described controll block can be inconsistent with the opening of osculum away from the end face of sliding shoe.
Preferably, the inconsistent end face of described controll block and the opening of osculum is provided with arc groove, is provided with the ball matching with arc groove in described arc groove.
Compared with prior art, the beneficial effects of the utility model are: when armature spindle drives radiator fan to be rotated, can osculum be opened by control device, so just can realize and when motor uses, facilitate the cooling water of electric machine casing inside to discharge; And when motor, quit work or when the rotating speed of armature spindle can not reach certain speed; wherein control device will because of the effect of gravity along ring-type chute slide into least significant end; controll block on control device will be again closed by osculum like this; so just can effectively prevent that foreign matter from entering motor casing physical efficiency, can effectively protect motor.So just can realize the opening and closing of controlling automatically osculum, without manually controlling, make the utility model more intelligent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model Auto-drainage motor embodiment;
Fig. 2 is the partial enlarged drawing of A in Fig. 1;
Fig. 3 is the cutaway view of the utility model Auto-drainage motor embodiment;
Fig. 4 is the partial enlarged drawing of B in Fig. 3;
Fig. 5 is the structural representation of radiator fan;
Fig. 6 is radiator fan left view.
Reference numeral: 1, housing; 11, front end housing; 12, outer cover body; 13, rear end cap; 131, osculum; 2, radiator fan; 21, fan base plate; 211, ring-type chute; 22, flabellum; 3, protective cover; 31, vent; 4, rotor; 41, armature spindle; 5, control device; 51, controll block; 511, arc groove; 512, ball; 52, sliding shoe.
Embodiment
Referring to figs. 1 through Fig. 6, the utility model Auto-drainage motor embodiment is described further.
A kind of Auto-drainage motor, comprise housing 1, radiator fan 2 and protective cover 3, housing 1 comprises front end housing 11, outer cover body 12 and rear end cap 13, in housing 1, be provided with rotor 4, rotor 4 is provided with the armature spindle 41 that runs through front end housing 11 and rear end cap 13, the armature spindle 41 that runs through rear end cap 13 is provided with radiator fan 2, outer cover body 12 is provided with firm banking and some fin, protective cover 3 is fastened on rear end cap 13, protective cover 3 is provided with some vents 31, rear end cap 13 is provided with the osculum 131 with outer cover body 12 projection inscribes, radiator fan 2 is provided with the control device 5 that can control osculum 131 foldings.
Described control device 5 comprises closure plate, and described radiator fan 2 comprises fan base plate 21 and some flabellums 22, described fan base plate 21 towards rear end cap 13 sidewall be provided with ring-type chute 211, in described ring-type chute 211, be provided with control device 5.
Described control device 5 is controll block 51, and described controll block 51 one end are provided with can be at the sliding shoe of ring-type chute 211 interior slips, and described controll block 51 can be inconsistent with the opening of osculum 131 away from the end face of sliding shoe.
When the rotary speed of the armature spindle 41 of motor reaches certain degree, at this moment by the effect of frictional force between ring-type chute 211 and sliding shoe, just can drive controll block 51 produce displacement or be rotated, this just can open osculum 131, can make the cooling water of motor inwall flow out in time, without manually controlling.
The inconsistent end face of described controll block 51 and the opening of osculum 131 is provided with arc groove 511, is provided with the ball 52512 matching with arc groove 511 in described arc groove 511.
Effect by ball 52512 can effectively reduce the friction between controll block 51 and rear end cap 13, can allow the movement of controll block 51 more smooth and easy quick, so just can make controll block 51 along ring-type chute 211, be slipped to bottom position fast, by osculum 131 closures.
When armature spindle 41 drives radiator fan 2 to be rotated, can osculum 131 be opened by control device 5, so just can realize and when motor uses, facilitate the cooling water of electric machine casing 1 inside to discharge and after osculum 131 is opened, the radiator fan rotary work driving by armature spindle 41, the wind that flabellum 22 produces so not only can be taken away the heat of housing 1 inside, can effectively and fast to motor, lower the temperature, can also drive the cooling water on rear end cap 13, can guarantee that cooling water can discharge housing 1 fast; And when motor, quit work or when the rotating speed of armature spindle 41 can not reach certain speed; wherein control device 5 will because of the effect of gravity along ring-type chute 211 slide into least significant end; controll block 51 on control device 5 will be again by osculum 131 closures like this; so just can effectively prevent that foreign matter from entering electric machine casing 1 energy, can effectively protect motor.So just can realize the opening and closing of controlling automatically osculum 131, without manually controlling, make the utility model more intelligent.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. an Auto-drainage motor, comprise housing, radiator fan and protective cover, described housing comprises front end housing, outer cover body and rear end cap, in described housing, be provided with rotor, described rotor is provided with the armature spindle that runs through front end housing and rear end cap, the described armature spindle that runs through rear end cap is provided with radiator fan, described outer cover body is provided with firm banking and some fin, described protective cover is fastened on rear end cap, described protective cover is provided with some vents, it is characterized in that: described rear end cap is provided with the osculum with outer cover body projection inscribe, described radiator fan is provided with the control device that can control osculum folding.
2. Auto-drainage motor according to claim 1, is characterized in that: described radiator fan comprises fan base plate and some flabellums, described fan base plate towards rear end cap sidewall be provided with ring-type chute, in described ring-type chute, be provided with control device.
3. Auto-drainage motor according to claim 2, it is characterized in that: described control device is controll block, described controll block one end is provided with the sliding shoe that can slide in ring-type chute, and described controll block can be inconsistent with the opening of osculum away from the end face of sliding shoe.
4. Auto-drainage motor according to claim 3, is characterized in that: the inconsistent end face of opening of described controll block and osculum is provided with arc groove, is provided with the ball matching with arc groove in described arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464259.7U CN204030858U (en) | 2014-08-18 | 2014-08-18 | Auto-drainage motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464259.7U CN204030858U (en) | 2014-08-18 | 2014-08-18 | Auto-drainage motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030858U true CN204030858U (en) | 2014-12-17 |
Family
ID=52070685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420464259.7U Expired - Fee Related CN204030858U (en) | 2014-08-18 | 2014-08-18 | Auto-drainage motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030858U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429347A (en) * | 2015-12-14 | 2016-03-23 | 重庆市科诚电机制造有限公司 | Electromotor device with heat dissipating and noise reducing functions |
| CN105762968A (en) * | 2016-04-25 | 2016-07-13 | 安徽华晶机械股份有限公司 | Water-cooled-motor condensed water control device |
| CN110048536A (en) * | 2019-03-29 | 2019-07-23 | 芜湖市极星航空科技有限公司 | A kind of unmanned plane motor assist heat-dissipating casing |
-
2014
- 2014-08-18 CN CN201420464259.7U patent/CN204030858U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429347A (en) * | 2015-12-14 | 2016-03-23 | 重庆市科诚电机制造有限公司 | Electromotor device with heat dissipating and noise reducing functions |
| CN105762968A (en) * | 2016-04-25 | 2016-07-13 | 安徽华晶机械股份有限公司 | Water-cooled-motor condensed water control device |
| CN110048536A (en) * | 2019-03-29 | 2019-07-23 | 芜湖市极星航空科技有限公司 | A kind of unmanned plane motor assist heat-dissipating casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20190818 |