CN206243337U - A kind of safe water-proof front wheel drive electric tricycle - Google Patents
A kind of safe water-proof front wheel drive electric tricycle Download PDFInfo
- Publication number
- CN206243337U CN206243337U CN201621331364.9U CN201621331364U CN206243337U CN 206243337 U CN206243337 U CN 206243337U CN 201621331364 U CN201621331364 U CN 201621331364U CN 206243337 U CN206243337 U CN 206243337U
- Authority
- CN
- China
- Prior art keywords
- forecarriage
- rear frame
- electric machine
- flexible crossbeam
- brushless electric
- 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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Abstract
The utility model discloses a kind of safe water-proof front wheel drive electric tricycle, including crossbeam, forecarriage, the Rear frame of stretching, the middle part side of the flexible crossbeam is threaded with fixed knob, the middle part top of the flexible crossbeam is provided with seat, one end of the flexible crossbeam is rotated by bearing with the top of forecarriage and is connected, the other end of the flexible crossbeam is welded or is bolted connection with the middle part of Rear frame, battery case is installed, the two ends lower section of the Rear frame is provided with universal wheel above the Rear frame；The utility model is preposition using brushless electric machine; installed in the top of forecarriage; the problem that conventional rear transmission causes kinematic dexterity difference is avoided, coordinates the universal wheel at Rear frame two ends, reduce radius of turn; expand scope of activities; brushless electric machine is higher from the ground, is difficult to be immersed in water, and motor cover plays waterproof action; effectively protection brushless electric machine, preferable in rainy day water resistance.
Description
Technical field
The utility model is related to vehicle technology field, more particularly to a kind of safe water-proof front wheel drive electric tricycle.
Background technology
Moped Scooter is a kind of walking-replacing tool of people's invention, and the heavy-duty motor and high capacity cell installed thereon make
Vehicle has the advantages that loading capacity is big, riding speed is fast.Electro-tricycle in Moped Scooter not only can be with manned but also can carry
Goods, by the extensive welcome of people, at present, common electro-tricycle is the trailing wheel that rear-guard mode, i.e. vehicle frame upper end are installed
Axle is driven by the motor that vehicle frame bottom surface is installed, and motor is powered by the battery that vehicle frame bottom surface is installed, because motor and battery are pacified
Mounted in vehicle frame bottom surface, make vehicle frame rear end liftoff higher, make the center of gravity of vehicle higher, stability reduction is of the prior art electronic
Structure for tricycle is designed and causes that turning action and kinematic dexterity are poor, and waterproof effect is bad, in rainy day or unexpected spilling water
In the case of, the circuit for being easily caused motor goes wrong.
Utility model content
A purpose of the present utility model is to solve at least the above, and provides the advantage that at least will be described later.
Another purpose of the present utility model is to provide a kind of safe water-proof front wheel drive electric tricycle, using brushless electric machine
It is preposition, installed in the top of forecarriage, it is to avoid conventional rear transmission causes the problem of kinematic dexterity difference, coordinate rear car
The universal wheel at frame two ends, reduces radius of turn, expands scope of activities, and brushless electric machine is higher from the ground, is difficult to be immersed in water,
Motor cover plays waterproof action, effectively protects brushless electric machine, in rainy day water resistance preferably, to solve to be carried in above-mentioned background technology
The problem for going out.
To achieve the above object, the utility model provides following technical scheme：A kind of safe water-proof forerunner electric three-wheel
Car, including flexible crossbeam, forecarriage, Rear frame, the middle part side of the flexible crossbeam is threaded with fixed knob, described
The middle part top of flexible crossbeam is provided with seat, and one end of the flexible crossbeam is rotated by bearing with the top of forecarriage and connected
Connect, the other end of the flexible crossbeam is welded or be bolted connection, the top of the Rear frame with the middle part of Rear frame
Battery case is installed, the two ends lower section of the Rear frame is provided with universal wheel, and the middle part of the forecarriage is solid by bolt
Surely two side lower parts for having motor cover, the forecarriage are provided with side cover, and the both sides top of the forecarriage is provided with
Handle, the side of the handle is provided with brake lever, and the right hand grip of the forecarriage is embedded with speed regulator, the forward
Wheel is provided with by bearing to the center bottom of frame, the middle part side of the wheel is provided with peace in gear, the motor cover
Equipped with brushless electric machine, one end of the brushless electric machine is connected with sprocket wheel by rotating shaft, and chain is connected between the sprocket wheel and gear
Bar.
Preferably, dismountable battery, controller are placed with the battery case, the surrounding of the battery case passes through
Marine glue is coated, and the inwall of the battery case and the inwall of motor cover are bonded with rubber weather strip.
Preferably, the flexible crossbeam is hollow square-section steel construction, the folder that the flexible crossbeam middle part is formed
Angle is 120 degree to 150 degree.
Preferably, the seat uses ergonomic designs, and the lower surface of seat is uniformly provided with multiple permeable holes.
Preferably, the controller is connected with speed regulator, brushless electric machine by circuit respectively, and the battery leads to
Oversampling circuit is respectively controller, brushless electric machine and provides constant voltage dc source.
The utility model at least includes following beneficial effect：It is preposition using brushless electric machine, installed in the top of forecarriage,
The problem that conventional rear transmission causes kinematic dexterity difference is avoided, coordinates the universal wheel at Rear frame two ends, reduce turning
Radius, expands scope of activities, and brushless electric machine is higher from the ground, is difficult to be immersed in water, and motor cover plays waterproof action, effectively protects
Brushless electric machine is protected, in rainy day water resistance preferably, the distance between the convenient adjustment seat of the crossbeam that stretches and forecarriage, seat is adopted
With ergonomic designs, the comfortableness of user is increased, permeable hole makes seat not accumulate sewage in the rainy day, conveniently arranges.
Further advantage of the present utility model, target and feature embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is side view of the present utility model；
Fig. 2 is structural representation of the present utility model.
In figure：1st, stretch crossbeam；2nd, forecarriage；3rd, Rear frame；4th, fixed knob；5th, seat；6th, battery case；7th, it is universal
Wheel；8th, motor cover；9th, side cover；10th, handle；11st, brake lever；12nd, speed regulator；13rd, wheel；14th, gear；15th, brushless electric machine；
16th, sprocket wheel；17th, chain；18th, battery；19th, controller；20th, rubber weather strip；21st, permeable hole.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
It should be appreciated that it is used herein such as " have ", "comprising" and " including " term is not precluded from one or many
The presence or addition of individual other elements or its combination.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：Including crossbeam 1, the forecarriage 2, Rear frame of stretching
3, the middle part side of flexible crossbeam 1 is threaded with fixed knob 4, and the length of flexible crossbeam 1 can be adjusted by fixed knob 4
Degree, the middle part top of flexible crossbeam 1 is provided with seat 5, and one end of crossbeam 1 of stretching is turned with the top of forecarriage 2 by bearing
Dynamic connection, the other end of flexible crossbeam 1 is welded or is bolted connection with the middle part of Rear frame 3, and flexible crossbeam 1 is played and held
The effect of weight, the distance between the convenient adjustment seat 5 of the crossbeam 1 that stretches and forecarriage 2, the top of Rear frame 3 is provided with battery
Box 6, the two ends lower section of Rear frame 3 is provided with universal wheel 7, and universal wheel 7 is special 360 degree of universal wheels 7, in forecarriage 2
Portion has been bolted motor cover 8, and two side lower parts of forecarriage 2 are provided with side cover 9, and motor cover 8 and side cover 9 can rise
To keeping off mud in traveling, intercepting the effect of dust, the both sides top of forecarriage 2 is provided with handle 10, the side of handle 10
Brake lever 11 is provided with, brake lever 11 is used for braking, and the right hand grip 10 of forecarriage 2 is embedded with speed regulator 12, rotational speed regulation
Device 12 is used for governing speed, and the center bottom of forecarriage 2 is provided with wheel 13 by bearing, and the middle part side of wheel 13 is set
Have in gear 14, motor cover 8 and brushless electric machine 15 be installed, brushless electric machine 15 is preposition, installed in the top of forecarriage 2, it is to avoid
Conventional rear transmission causes the problem of kinematic dexterity difference, coordinates the universal wheel 7 at the two ends of Rear frame 3, reduces turning half
Footpath, expands scope of activities, and brushless electric machine 15 is higher from the ground, is difficult to be immersed in water, and one end of brushless electric machine 15 passes through rotating shaft
Be connected with sprocket wheel 16, be connected with chain 17 between sprocket wheel 16 and gear 14, be placed with battery case 6 dismountable battery 18,
Controller 19, the surrounding of battery case 6 is coated by marine glue, and the inwall of battery case 6 and the inwall of motor cover 8 are bonded with rubber
Sealing strip 20, motor cover 8 and battery case 6 play waterproof action, effectively protection brushless electric machine 15, battery 18 and controller
19, in rainy day water resistance preferably, the crossbeam 1 that stretches is hollow square-section steel construction, the angle that the middle part of crossbeam 1 of stretching is formed
It is 120 degree to 150 degree, seat 5 uses ergonomic designs, increased the comfortableness of user, and the lower surface of seat 5 is uniform
Be provided with multiple permeable holes 21, permeable hole 21 makes seat 5 not accumulate sewage in the rainy day, conveniently arranges, controller 19 respectively with turn
Fast adjuster 12, brushless electric machine 15 are connected by circuit, and battery 18 is respectively controller 19, brushless electric machine 15 and carries by circuit
For constant voltage dc source.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and implementation method
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
For the ordinary skill in the art, can be to these in the case where principle of the present utility model and spirit is not departed from
Embodiment carries out various changes, modification, replacement and modification, therefore general what is limited without departing substantially from claim and equivalency range
Under concept, the utility model is not limited to specific details and shown here as the legend with description.
Claims (5)
1. a kind of safe water-proof front wheel drive electric tricycle, including flexible crossbeam (1), forecarriage (2), Rear frame (3), it is special
Levy and be：The middle part side of the flexible crossbeam (1) is threaded with fixed knob (4), on the middle part of the flexible crossbeam (1)
Side is provided with seat (5), and one end of the flexible crossbeam (1) is rotated by bearing with the top of forecarriage (2) and is connected, described
The other end of flexible crossbeam (1) is welded or is bolted connection with the middle part of Rear frame (3), the Rear frame (3) it is upper
Side is provided with battery case (6), and the two ends lower section of the Rear frame (3) is provided with universal wheel (7), the forecarriage (2)
Middle part has been bolted motor cover (8), and two side lower parts of the forecarriage (2) are provided with side cover (9), the forward
Handle (10) is provided with to the both sides top of frame (2), the side of the handle (10) is provided with brake lever (11), the front steering
The right hand grip (10) of frame (2) is embedded with speed regulator (12), and the center bottom of the forecarriage (2) is installed by bearing
There is wheel (13), the middle part side of the wheel (13) is provided with gear (14), the motor cover (8) and is provided with brushless electric machine
(15), one end of the brushless electric machine (15) is connected with sprocket wheel (16) by rotating shaft, between the sprocket wheel (16) and gear (14)
It is connected with chain (17).
2. a kind of safe water-proof front wheel drive electric tricycle as claimed in claim 1, it is characterised in that：The battery case (6)
Dismountable battery (18), controller (19) are inside placed with, the surrounding of the battery case (6) is coated by marine glue, described
The inwall of battery case (6) and the inwall of motor cover (8) are bonded with rubber weather strip (20).
3. a kind of safe water-proof front wheel drive electric tricycle as claimed in claim 1, it is characterised in that：The flexible crossbeam
(1) it is hollow square-section steel construction, the angle that flexible crossbeam (1) middle part is formed is 120 degree to 150 degree.
4. a kind of safe water-proof front wheel drive electric tricycle as claimed in claim 1, it is characterised in that：The seat (5) is adopted
Multiple permeable holes (21) are uniformly provided with the lower surface of ergonomic designs, and seat (5).
5. a kind of safe water-proof front wheel drive electric tricycle as claimed in claim 2, it is characterised in that：The controller (19)
It is connected by circuit with speed regulator (12), brushless electric machine (15) respectively, the battery (18) is respectively control by circuit
Device (19) processed, brushless electric machine (15) provide constant voltage dc source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331364.9U CN206243337U (en) | 2016-12-02 | 2016-12-02 | A kind of safe water-proof front wheel drive electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331364.9U CN206243337U (en) | 2016-12-02 | 2016-12-02 | A kind of safe water-proof front wheel drive electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206243337U true CN206243337U (en) | 2017-06-13 |
Family
ID=59003732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621331364.9U Expired - Fee Related CN206243337U (en) | 2016-12-02 | 2016-12-02 | A kind of safe water-proof front wheel drive electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206243337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949582A (en) * | 2019-11-07 | 2020-04-03 | 何爱龙 | Motor and electric vehicle |
-
2016
- 2016-12-02 CN CN201621331364.9U patent/CN206243337U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949582A (en) * | 2019-11-07 | 2020-04-03 | 何爱龙 | Motor and electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20191202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |