CN205489959U - It has motor of fan to be exclusively used in electric tricycle upper band - Google Patents
It has motor of fan to be exclusively used in electric tricycle upper band Download PDFInfo
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- CN205489959U CN205489959U CN201620023519.6U CN201620023519U CN205489959U CN 205489959 U CN205489959 U CN 205489959U CN 201620023519 U CN201620023519 U CN 201620023519U CN 205489959 U CN205489959 U CN 205489959U
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- motor
- fan
- tricycle
- electro
- bearing
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Abstract
The utility model provides a motor that has a fan on the electric tricycle is exclusively used in, two motors including coaxial setting, every motor all includes central rotor, and the stator of rotor middle part is located to the cover, is fixed in the bearing at rotor both ends, the cover establish with the fore bearing on the front end housing, the cover establish with the rear bearing on the rear end cap, the rear end cap outside is provided with the braked wheel, including a connecting axle, alternate respectively in the braked wheel center part of two motors at the connecting axle both ends to it is fixed through lock nut. Being provided with the fan on the connecting axle, strengthening the ventilation effect, in the time of can two motor simultaneous workings of effectual assurance, the inside ventilation of whole motor be smooth and easy. The utility model discloses a two motors of coaxial setting, a electric tricycle's of every motor connection control rear wheel, can adopt two motor simultaneous movements of control, also can adopt two control button, control two motors respectively, the very big life that has made things convenient for people.
Description
Technical field
This utility model relates to a kind of motor, is specifically related to a kind of motor being exclusively used on electro-tricycle.
Background technology
In prior art, electro-tricycle (Electrically operated tricycle) is to be power in order to storage battery, electricity
Machine is hauling goods or the three-wheel means of transport of holding of driving.General employing integrated wheel drive form, is placed on left side rear wheel by motor
On, by the trailing wheel on the left of promoting, drive whole electro-tricycle to advance or retreat.
But sometimes, when right side rear wheel is absorbed in mire or bearing article quality is bigger, the motor of left side rear wheel is difficult to drive electricity
Dynamic tricycle motion, needs manually to give power-assisted, brings bigger inconvenience to life at ordinary times.
Meanwhile, in existing motor, motor internal is overheated, is easily caused internal structure and damages, so keeping good ventilation,
Aging effects for motor is the biggest.
Summary of the invention
The problem existed for prior art, this utility model provides a kind of and is exclusively used on electro-tricycle the motor with fan,
By two motors being coaxially disposed, each motor connects the trailing wheel controlling an electro-tricycle；Two motors of control can be used
Move simultaneously, give two, the left and right rear-wheels power of electro-tricycle simultaneously, improve the lifting capacity of electro-tricycle, convenient fast
Prompt；May be used without two control knobs, control two motors respectively, when one of them trailing wheel is absorbed in mire, optionally
Control left rear wheel and be power wheel or off hind wheel is power wheel, or two motors work, and strengthen the power of electro-tricycle simultaneously,
Greatly facilitate the life of people.Meanwhile, fan is set between two motors, strengthens ventilation effect, it is possible to effectively protect
Demonstrate,proving two motors when working, the ventilation of whole motor internal is smooth and easy simultaneously.
The technical solution of the utility model is: a kind of be exclusively used on electro-tricycle the motor with fan, including be coaxially disposed
Two motors；Each motor all includes center rotor, is sheathed on the stator of rotor middle part, is fixed on the bearing of two ends of rotor,
Sheathed with fore bearing on drive end bearing bracket, sheathed with the rear end cap on rear bearing, be provided with braked wheel outside described rear end cap；
Including a connecting shaft, described connecting shaft two ends are respectively interposed the braked wheel centre in two motors, and by locking
Nut is fixed, and described connecting shaft is provided with fan.
Further, described connecting shaft circumference is evenly arranged with 4 fans.Strengthen ventilation effect, it is possible to effective guarantee two
When motor works simultaneously, the ventilation of whole motor internal is smooth and easy.
Further, said two motor rear end outer sheath is provided with a fan housing, and described fan housing offers several air vents.
Can be good at heat radiation, it is provided that result of ventilating heat dissipation.
Further, said two motor top is separately installed with rosette, and two rosettees are connected to same control knob.
Moved by two motors of a button control simultaneously, give two, the left and right rear-wheels power of electro-tricycle simultaneously, improve electronic
The lifting capacity of tricycle, convenient and swift.
Further, said two motor top is separately installed with rosette, two rosettees be respectively connecting to different control by
Button.Use two control knobs, control two motors respectively, when one of them trailing wheel is absorbed in mire, optionally control
Left rear wheel is power wheel or off hind wheel is power wheel, or two motors work simultaneously, strengthens the power of electro-tricycle, pole
The big life facilitating people.
Further, described rear bearing front is provided with support set, is provided with stage clip between described thrust bearing and stator.Give
Motor internal cushion effect, extends motor service life.
Further, described rear bearing is provided with thrust bearing.More firm.
The beneficial effects of the utility model are: by two motors being coaxially disposed, and each motor connects one electric three-wheel of control
The trailing wheel of car；Two motors of control can be used simultaneously to move, give two, the left and right rear-wheels power of electro-tricycle simultaneously, improve
The lifting capacity of electro-tricycle, convenient and swift；May be used without two control knobs, control two motors respectively, when wherein one
When individual trailing wheel is absorbed in mire, optionally controls left rear wheel and be power wheel or off hind wheel is power wheel, or two motors with
Time work, strengthen electro-tricycle power, greatly facilitate the life of people.Meanwhile, wind is set between two motors
Fan, strengthens ventilation effect, it is possible to when two motors of effective guarantee work simultaneously, the ventilation of whole motor internal is smooth and easy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 is rotor, 2 is fore bearing, and 3 is drive end bearing bracket, and 4 is stator, and 5 is rosette, and 6 is stage clip, and 7 for supporting
Set, 8 is thrust bearing, and 9 is rear end cap, and 10 is rear bearing, and 11 is braked wheel, and 12 is fan housing, and 13 is locking nut, 14
For fan, 15 is air vent, and 16 is connecting shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As it is shown in figure 1, a kind of motor being exclusively used on electro-tricycle, including two motors being coaxially disposed, each motor is even
Connect the trailing wheel controlling an electro-tricycle；Each motor all includes center rotor 1, is sheathed on the stator 4 of rotor 1 middle part,
It is fixed on the bearing 2,10 at rotor 1 two ends, sheathed with the drive end bearing bracket 3 on fore bearing 2, sheathed with the rear end on rear bearing 10
Lid 9, is provided with braked wheel 11 outside described rear end cap 9；Including a connecting shaft 16, described connecting shaft 16 two ends are worn respectively
Insert in braked wheel 11 centre of two motors, and fixed by locking nut 13.It is provided with fan in described connecting shaft 16
14.Good ventilation effect can be played, extend the service life of motor.Said two motor rear end outer sheath is provided with a wind
Cover 12, described fan housing 12 offers several air vents 15.Can be good at heat radiation, it is provided that result of ventilating heat dissipation.Described
Rear bearing 10 front is provided with support set 7, is provided with stage clip 6 between described thrust bearing 8 and stator 4.Give motor internal
Cushion effect, extends motor service life.It is provided with thrust bearing 8 on described rear bearing 10.More firm.
As preferred embodiment, described connecting shaft 16 circumference is evenly arranged with 4 fans 14.Strengthen ventilation effect, energy
When two motors of enough effective guarantees work simultaneously, the ventilation of whole motor internal is smooth and easy.
As preferred embodiment, said two motor top is separately installed with rosette 5, and two rosettees 5 are connected to
One control knob.Moved by two motors of a button control simultaneously, give two, the left and right trailing wheel of electro-tricycle simultaneously
Power, improves the lifting capacity of electro-tricycle, convenient and swift.
As preferred embodiment, said two motor top is separately installed with rosette 5, and two rosettees 5 connect respectively
To different control knobs.Use two control knobs, control two motors respectively, when one of them trailing wheel is absorbed in mire,
Optionally control left rear wheel and be power wheel or off hind wheel is power wheel, or two motors work, and strengthen electronic three simultaneously
The power of wheel car, greatly facilitates the life of people.Meanwhile, fan is set between two motors, strengthens ventilation effect,
Can effectively ensure that when two motors work simultaneously, the ventilation of whole motor internal is smooth and easy.
The above is only preferred implementation of the present utility model, it should be pointed out that: for those skilled in the art
For, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improvements and modifications are also
Should be regarded as protection domain of the present utility model.
Claims (7)
1. one kind is exclusively used on electro-tricycle the motor with fan, it is characterised in that include two motors being coaxially disposed, and each motor connects the trailing wheel controlling an electro-tricycle；Each motor all includes center rotor (1), it is sheathed on the stator (4) of rotor (1) middle part, it is fixed on the bearing (2,10) at rotor (1) two ends, sheathed with fore bearing (2) on drive end bearing bracket (3), sheathed with rear bearing (10) on rear end cap (9), described rear end cap (9) outside is provided with braked wheel (11)；
Including a connecting shaft (16), described connecting shaft (16) two ends are respectively interposed braked wheel (11) centre in two motors, and are fixed by locking nut (13)；Fan (14) it is provided with in described connecting shaft (16).
The most according to claim 1 a kind of it is exclusively used on electro-tricycle the motor with fan, it is characterised in that described connecting shaft (16) circumference is evenly arranged with 4 fans (14).
The most according to claim 1 and 2 a kind of it is exclusively used on electro-tricycle the motor with fan, it is characterized in that, said two motor rear end outer sheath is provided with a fan housing (12), and described fan housing (12) offers several air vents (15).
The most according to claim 1 a kind of it is exclusively used on electro-tricycle the motor with fan, it is characterised in that said two motor top is separately installed with rosette (5), and two rosettees (5) are connected to same control knob.
The most according to claim 1 a kind of it is exclusively used on electro-tricycle the motor with fan, it is characterized in that, said two motor top is separately installed with rosette (5), and two rosettees (5) are respectively connecting to different control knobs.
The most according to claim 1 a kind of it is exclusively used on electro-tricycle the motor with fan, it is characterised in that on described rear bearing (10), be provided with thrust bearing (8).
The most according to claim 6 a kind of it is exclusively used on electro-tricycle the motor with fan, it is characterized in that, described rear bearing (10) front is provided with support set (7), is provided with stage clip (6) between described thrust bearing (8) and stator (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023519.6U CN205489959U (en) | 2016-01-11 | 2016-01-11 | It has motor of fan to be exclusively used in electric tricycle upper band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023519.6U CN205489959U (en) | 2016-01-11 | 2016-01-11 | It has motor of fan to be exclusively used in electric tricycle upper band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205489959U true CN205489959U (en) | 2016-08-17 |
Family
ID=56665907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620023519.6U Expired - Fee Related CN205489959U (en) | 2016-01-11 | 2016-01-11 | It has motor of fan to be exclusively used in electric tricycle upper band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205489959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515406A (en) * | 2016-11-18 | 2017-03-22 | 精进电动科技股份有限公司 | Coaxial multi-motor driving system and vehicle comprising same |
-
2016
- 2016-01-11 CN CN201620023519.6U patent/CN205489959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515406A (en) * | 2016-11-18 | 2017-03-22 | 精进电动科技股份有限公司 | Coaxial multi-motor driving system and vehicle comprising same |
| US11052751B2 (en) | 2016-11-18 | 2021-07-06 | Jing-Jin Electric Technologies Co., Ltd. | Coaxial multi-motor drive system and vehicle provided with same |
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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: 20160817 Termination date: 20170111 |