CN106184591A - A kind of electrical vehicular power assembly - Google Patents
A kind of electrical vehicular power assembly Download PDFInfo
- Publication number
- CN106184591A CN106184591A CN201610541408.9A CN201610541408A CN106184591A CN 106184591 A CN106184591 A CN 106184591A CN 201610541408 A CN201610541408 A CN 201610541408A CN 106184591 A CN106184591 A CN 106184591A
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- China
- Prior art keywords
- damping
- motor
- driven pulley
- power assembly
- driven
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M7/00—Motorcycles characterised by position of motor or engine
- B62M7/12—Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
- B62M6/90—Batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/02—Transmissions characterised by use of an endless chain, belt, or the like of unchangeable ratio
Abstract
The invention discloses a kind of electrical vehicular power assembly, including motor and for the accumulator powered to motor, also include motor cylinder, the chain stay being connected with electric vehicle body by the pulley mechanism of driven by motor and two and being arranged symmetrically with, described pulley mechanism includes drivewheel, driven pulley and walks around the driving belt of drivewheel and driven pulley, motor is arranged in motor cylinder and fixes with motor cylinder, the output shaft of motor stretches out outside motor cylinder, and the output shaft of motor is coaxially connected with drivewheel, chain stay is connected with motor cylinder.The invention has the beneficial effects as follows: compact conformation, fixed, can effectively realize transmission, protected effect isostructural to motor is good, and stability in the large is excellent；Can carry out the regulation of belt tension degree, regulation process stabilization and position firm.
Description
Technical field
The invention belongs to electric vehicle technical field, particularly relate to a kind of electrical vehicular power assembly.
Background technology
Electric vehicle, especially electric motor car with two wheels, its power assembly generally includes power motor, drive mechanism (mostly is skin
Belt wheel mechanism) and each supporting construction.Wherein power motor (by storage battery power supply) is as the power source of electric vehicle, and belt pulley
The effect of mechanism is then that power is transferred to wheel, to realize the driving to vehicle.The power assembly of electric vehicle at present, although
Can realize power transmission, but compact overall structure, work process stability, to aspects such as the protective capabilities of important feature,
It has been short of.
Summary of the invention
The present invention is to overcome deficiency of the prior art, it is provided that a kind of compact conformation, fixed, can be the most real
Existing transmission, protected effect isostructural to motor is good, the electrical vehicular power assembly that stability in the large is excellent.
To achieve these goals, the present invention is by the following technical solutions:
A kind of electrical vehicular power assembly, including motor and for the accumulator powered to motor, also includes motor cylinder, by electricity
Pulley mechanism that machine drives and two chain stays being connected with electric vehicle body and being arranged symmetrically with, described pulley mechanism includes leading
Driving wheel, driven pulley and walk around the driving belt of drivewheel and driven pulley, motor is arranged in motor cylinder and fixes with motor cylinder, electricity
The output shaft of machine stretches out outside motor cylinder, and the output shaft of motor is coaxially connected with drivewheel, and chain stay is connected with motor cylinder.
As preferably, described motor cylinder is arranged over the mud guard for blocking rear wheels of electric vehicle, and mud guard and two put down
Between fork, all by determining, plate bolt is fixing to be connected.
As preferably, any one chain stay is provided with the band regulation mechanism corresponding with this chain stay, carries with adjusting at corresponding chain stay
In mechanism: band regulation mechanism includes regulation screw that the adjusting slider being slidably connected with chain stay and chain stay be rotationally connected and is arranged on
Locking nut on regulation screw, adjusting slider is rotationally connected with driven pulley, the slidably direction of adjusting slider and follower shaft
Line is vertical, regulation screw and adjusting slider threaded engagement, and regulation screw includes stud and head of screw, and locking nut is in head of screw
And between adjusting slider.
As preferably, two end faces of described driven pulley being equipped with baffle ring, baffle ring is coaxial with driven pulley, baffle ring outer peripheral face
Spacing with driven pulley axis is more than the spacing of driven pulley outer peripheral face and driven pulley axis.
As preferably, described driving belt has interior zone face and outer zone face, and interior zone face is provided with by multiple continuous print zone faces
The ring gear that driving cog is constituted, driven pulley outer peripheral face is provided with multiple driven tooth along the distribution of driven pulley outer peripheral face continuous uniform,
Each driven tooth on driven pulley collectively forms driven gear ring, and driven gear ring engages with ring gear, and drivewheel outer peripheral face is provided with multiple
Along the driving tooth of drivewheel outer peripheral face continuous uniform distribution, each driving tooth on drivewheel collectively forms actively gear ring, driving tooth
Circle engages with ring gear.
As preferably, described driven pulley includes wheel hub and wheel body, and wheel hub is provided with damping substrate, if damping substrate is provided with
Do for contacting the contact block of snubber block on rear wheels of electric vehicle.
As preferably, described motor cylinder is provided with damping and connects seat, and damping connects seat and is provided with damping of electric vehicles fork, electronic
Car damping fork lower end is connected seat by fixed fork screw with damping and fixes.
As preferably, described accumulator includes battery container and the set of cells being arranged in battery container, at the bottom of battery container
Portion is provided with the main ventilation mouth being in communication with the outside, and battery container is provided with some auxiliary vents being in communication with the outside, in battery container
Being provided with damping framework, set of cells is connected with damping framework, is provided with some damping springs between damping framework and battery housing base,
Damping framework lower end is provided with the lead of some vertical layouts, and the inner bottom part of battery container is provided with some fairleads, lead
It is slidably matched with corresponding fairlead with fairlead one_to_one corresponding and lead, damping spring and lead one_to_one corresponding and damping
Spring housing is located on the lead of correspondence, and damping framework is provided with some fin being arranged in parallel, and fin upper end is by upper
Sheet rotating shaft is hinged with damping framework, is provided with from moving frame below damping framework, and fin lower end is cut with scissors with from moving frame by bottom sheet rotating shaft
Connecing, battery container inwall is provided with sideslip groove and at least one cross slider being slidably matched with sideslip groove, and damping framework sets
Having the bracing frame that cross slider can be promoted to slide along sideslip groove level, cell casing side wall is provided with when damping framework vertically moves
Guide the skewed slot moved towards horizontal direction from moving frame, be provided with, from moving frame, the sliding pin being slidably matched with skewed slot.
As preferably, support frame as described above includes that interior bull stick and outer bull stick, interior bull stick and outer bull stick are that X-shaped is arranged, cross slider
Number is two, and interior bull stick lower end is hinged with a cross slider, and outer bull stick lower end is hinged with another cross slider, upper slice rotating shaft with
Bottom sheet shaft parallel, the length direction of damping framework is vertical, in the two ends on damping framework length direction: damping with upper slice rotating shaft
One end of framework and the upper end thereof of the upper end thereof of interior bull stick, the other end of damping framework and outer bull stick.
The invention has the beneficial effects as follows: compact conformation, fixed, can effectively realize transmission, guarantor isostructural to motor
Protecting effective, stability in the large is excellent；Can carry out the regulation of belt tension degree, regulation process stabilization and position firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the part-structure schematic diagram of the present invention；
Fig. 3 is the structural representation of middle belt pulley mechanism of the present invention；
Fig. 4 is the front view of driven pulley in the present invention；
Fig. 5 is the structural representation in the present invention at band regulation mechanism；
Fig. 6 is the structural representation in the present invention at motor cylinder；
Fig. 7 is the structural representation in the present invention at an end cap；
Fig. 8 is the structural representation in the embodiment of the present invention 2 at accumulator；
Fig. 9 is the enlarged drawing in Fig. 8 at A；
Figure 10 is the structural representation under fin is in another state in the embodiment of the present invention 2；
Figure 11 is the partial structurtes enlarged drawing of accumulator in the embodiment of the present invention 2；
Figure 12 is the enlarged drawing in Fig. 8 at B.
In figure: motor cylinder 1, output shaft 11, stack shell 1a, end cap 1b, end bearing 1c, pulley mechanism 2, drivewheel 21, from
Driving wheel 22, baffle ring 221, wheel hub 22a, damping substrate 22b, contact block 22c, driving belt 23, chain stay 3, accumulator 4, battery case
Body 41, set of cells 411, damping framework 412, from moving frame 4121, lead 421, damping spring 4211, fairlead 422, fin
43, upper slice rotating shaft 431, bottom sheet rotating shaft 432, sideslip groove 44, cross slider 441, skewed slot 442, interior bull stick 451, outer bull stick 452, gear
Block 46, limited block 461, limit spring 462, little gear 47, upper translating rack 471, lower translating rack 472, cowl flap 473, expansion
Big vent 48, adjusting slider 51, regulation screw 52, locking nut 53, damping connect seat 6, damping of electric vehicles fork 61, fixed fork spiral shell
Nail 62, mud guard 7.
Detailed description of the invention
The present invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
Embodiment 1: in embodiment as shown in Figures 1 to 7, a kind of electrical vehicular power assembly, including motor and for giving
The accumulator that motor is powered, also includes motor cylinder 1, is connected with electric vehicle body by the pulley mechanism 2 of driven by motor and two
And the chain stay 3 being arranged symmetrically with, described pulley mechanism includes drivewheel 21, driven pulley 22 and walks around the biography of drivewheel and driven pulley
Dynamic belt 23, motor is arranged in motor cylinder and fixes with motor cylinder, and the output shaft 11 of motor stretches out outside motor cylinder, and motor
Output shaft is coaxially connected with drivewheel, and chain stay is connected with motor cylinder.In general electric motor car, driven pulley coaxially connects with rear wheels of electric vehicle
Connect.Chain stay is connected with electric vehicle body, and is used for fixing motor cylinder, and motor cylinder is used for fixing and protecting motor, and motor is used for carrying
Dynamic drivewheel rotates, and by driving belt, power is transferred to driven pulley, it is achieved thereby that the driving to electric motor car.The present invention
In, providing protection (motor cylinder) for important feature such as motors, protection structure itself is again attachment structure, and integral layout is the tightest
Gathering, transmission is efficient.
Described motor cylinder is arranged over the mud guard 7 for blocking rear wheels of electric vehicle, between mud guard and two chain stays all
By determining, plate bolt is fixing to be connected.Mud guard can play splashproof, the effect of gear mud, protects motor, pulley mechanism etc.
Protect.
Any one chain stay is provided with the band regulation mechanism corresponding with this chain stay, in corresponding chain stay with band regulation mechanism: adjust
Include, with mechanism, regulation screw 52 that the adjusting slider 51 being slidably connected with chain stay and chain stay be rotationally connected and be arranged on regulation spiral shell
The locking nut 53 nailed on, adjusting slider is rotationally connected with driven pulley, hangs down with driven pulley axis in the slidably direction of adjusting slider
Directly, regulation screw and adjusting slider threaded engagement, regulation screw includes stud and head of screw, and locking nut is in head of screw and tune
Between joint slide block.In electric motor car, the driven wheel that synchronizes is connected with the power wheel (usually trailing wheel) of motor.When needs regulate skin
During band tensioning degree, can unclamp locking nut, turn regulates screw (can be the most conventional screws such as soket head cap screw), by
Being rotationally connected with chain stay in regulation screw, regulate screw and adjusting slider threaded engagement, adjusting slider is slidably connected with chain stay again,
Turn regulation screw just can slide by band movable slider, and slide block and driven pulley are rotationally connected, therefore by the shifting of slide block
Dynamic driven pulley can be driven closer or far from drivewheel, thus the regulation of driving belt tensioning degree can be realized.
Being equipped with baffle ring 221 on two end faces of described driven pulley, baffle ring is coaxial with driven pulley, and baffle ring outer peripheral face is with driven
The spacing of wheel axis is more than the spacing of driven pulley outer peripheral face with driven pulley axis.It is equipped with baffle ring on two end faces of driven pulley,
Therefore driving belt is between two baffle rings on the driven wheel, even if lateral sliding, skew occur, driving belt also without
Method disengaging driven pulley, thus the stability of abundant safeguard work process and integrally-built fixing.
Described driving belt has interior zone face and outer zone face, and interior zone face is provided with by multiple continuous print zone face driving cog institute structure
The ring gear become, driven pulley outer peripheral face is provided with multiple driven tooth along the distribution of driven pulley outer peripheral face continuous uniform, on driven pulley
Each driven tooth collectively forms driven gear ring, and driven gear ring engages with ring gear, and drivewheel outer peripheral face is provided with multiple along outside drivewheel
The driving tooth of side face continuous uniform distribution, each driving tooth on drivewheel collectively forms actively gear ring, and actively gear ring is nibbled with ring gear
Close.Actively gear ring, driven gear ring is utilized to improve drivewheel and driving belt and driven pulley and biography with coordinating of zone face driving cog
Transmission effect between dynamic belt, it is to avoid the appearance of the situation such as skid, transmission is not in place.
Described driven pulley includes wheel hub 22a and wheel body, and wheel hub is provided with damping substrate 22b, and damping substrate is provided with some
For contacting the contact block 22c of snubber block on rear wheels of electric vehicle.(the typically damping of some snubber blocks can be set on rear wheels of electric vehicle
Rubber), contact block contact snubber block after, electronic garage, stop during, driven pulley can be carried out by snubber block by contact block
Shock-absorbing protecting.
Described motor cylinder is provided with damping and connects seat 6, and damping connects seat and is provided with damping of electric vehicles fork 61, damping of electric vehicles
Fork lower end is connected seat by fixed fork screw 62 with damping and fixes.In general electric motor car, damping of electric vehicles fork needs to be arranged on electric motor car
On vehicle body, therefore needing on vehicle body, special structure is set and connects seat with fixing damping.And in the present invention, directly utilize motor cylinder
It is used as the support parent of damping of electric vehicles fork, eliminates extra supporting construction, saving material, alleviating the same of complete machine weight
Time, also simplify structure.Chain stay is then fixed from two ends to motor cylinder, motor cylinder is fixed on electric vehicle body simultaneously
On, both ensure stablizing of motor barrel structure, the most indirectly provide support protection for damping of electric vehicles fork.Additionally, motor is electricity
Actively producing the structure of vibrations on motor-car, vibrations are relatively big, and damping of electric vehicles fork is then conduction and the structure absorbing vibrations, vibrations
The biggest, after the two connects as one, can the most quickly, directly cut down part vibrations, thus play raising and subtract
The effect of shake effect.
Described motor cylinder includes that stack shell 1a and two end cap 1b, an end cap are provided with end bearing 1c, the outer ring of end bearing
Fixing with motor cylinder, the inner ring of end bearing is fixed with the output shaft of motor.End bearing can strengthen propping up of the output shaft to motor
Support, protected effect, promote the stability of its work process.
Embodiment 2: the basic structure of the present embodiment and embodiment are with embodiment 1, and its difference is, such as Fig. 8 extremely
Shown in Figure 12, described accumulator 4 includes battery container 41 and the set of cells 411 being arranged in battery container, at the bottom of battery container
Portion is provided with the main ventilation mouth being in communication with the outside, and battery container is provided with some auxiliary vents being in communication with the outside, in battery container
Being provided with damping framework 412, set of cells is connected with damping framework, is provided with some damping bullets between damping framework and battery housing base
Spring 4211, damping framework lower end is provided with the lead 421 of some vertical layouts, and the inner bottom part of battery container is provided with some guiding
Set 422, lead is slidably matched with corresponding fairlead with fairlead one_to_one corresponding and lead, damping spring and lead one
One correspondence and damping spring are set on the lead of correspondence, and damping framework is provided with some fin 43 being arranged in parallel, and dissipate
Backing upper end is hinged with damping framework by upper slice rotating shaft 431, is provided with from moving frame 4121 below damping framework, and fin lower end leads to
Crossing bottom sheet rotating shaft 432 hinged with from moving frame, battery container inwall is provided with sideslip groove 44 and at least one is with horizontal slide
The cross slider 441 coordinated, damping framework is provided with the bracing frame that cross slider can be promoted to slide, battery case side along sideslip groove level
Wall is provided with the skewed slot 442 that guiding is moved towards horizontal direction when damping framework vertically moves from moving frame, is provided with from moving frame
The sliding pin being slidably matched with skewed slot.Drive driven by motor vehicle wheel rotation belong to prior art, drive form be two-wheel drive, four
Wheel drive etc. can also design alternative according to demand.Lead and fairlead are slidably matched so that damping framework can be at electricity
Moving up and down in the housing of pond, lead is provided with damping spring, and when damping framework moves down, damping spring will be compressed.
Owing to operationally, accumulator can constantly be given a shock (vibrations aggravation when running into uneven ground), thus it is (main to affect accumulator
Core component set of cells) service life, and the damping spring between damping framework and battery container compresses back and forth, upholds,
Set of cells impact can be reduced, can effectively carry out buffering and damping, thus can effectively accumulator be protected, extend it
Service life.
Support frame as described above includes that interior bull stick 451 and outer bull stick 452, interior bull stick and outer bull stick are that X-shaped is arranged, cross slider number
Being two, interior bull stick lower end is hinged with a cross slider, and outer bull stick lower end is hinged with another cross slider, upper slice rotating shaft and bottom sheet
Shaft parallel, the length direction of damping framework is vertical, in the two ends on damping framework length direction: damping framework with upper slice rotating shaft
The upper end thereof of one end and interior bull stick, the upper end thereof of the other end of damping framework and outer bull stick.Such as institute in Fig. 8 to Figure 12
Show, the lower end of interior bull stick to the left side of battery container extend, the lower end of outer bull stick to the right side of battery container extend, interior bull stick and
Outer bull stick is that X-shaped is arranged.After set of cells is installed to damping framework, due to self gravitation effect, under damping framework moves down and compresses
The damping spring of side, makes fin simultaneously and declines from moving frame, so that be positioned at the middle part of skewed slot from the sliding pin of moving frame,
Now fin be in vertical or close to vertical state.In the course of the work, battery container vibrations are relatively big, now set of cells
(and damping framework) battery container vertical displacement relatively is more apparent, and fin can be driven to move up and down.When damping framework moves down,
Fin and moving down the most therewith from moving frame, from moving frame folding process, the lower end of sliding pin down fold is moved, from moving frame
By skewed slot guide effect thus moving right while moving down, fin rotates an angle counterclockwise relative to damping framework
Degree；When moving in damping framework, fin and moving up the most therewith from moving frame, the middle part of sliding pin down fold is moved, now
Thus being moved to the left while upper shifting by skewed slot guide effect from moving frame, fin is rotated clockwise to relative to damping framework
Vertical position；And when damping framework moves up further, fin and continuing to move up from moving frame, sliding pin is to tiltedly the most simultaneously
The upper end of groove is moved, and now thus continues to be moved to the left, fin phase while upper shifting by skewed slot guide effect from moving frame
Turn clockwise an angle to damping framework.In sum, when damping framework moves back and forth up and down, except driving from moving frame
Move up and down together, also can drive and swing back and forth from about moving frame, make fin also reciprocal turn simultaneously, thus form " fan
Wind " effect, can drive air constantly downwards (from main ventilation mouth) discharge, (auxiliary vent) on battery container then can be continuous
Air intake, thus radiating airflow can be formed in battery container, can effectively the heatings such as set of cells, accumulated heat parts be dispelled the heat, from
And while abatement vibrations, achieve automatic wind heat radiation, and combine self capacity of heat transmission of fin, more can effective guarantee
Battery container is difficult to accumulated heat, can effectively reduce battery temp, extend its service life.
The two ends of described sideslip groove are equipped with the block 46 fixing with battery container, block and cross slider one_to_one corresponding,
In corresponding block and cross slider: be provided with limited block 461 between block and cross slider, limited block can sideslip groove level move relatively
Dynamic, it is provided with limit spring 462 between limited block and block, limit spring one end connects block, and the limit spring other end connects limit
Position block.Damping framework moves up and down when carrying out damping, and interior bull stick and outer bull stick can be driven also to be moved, and interior bull stick upper end is with outer
Bull stick upper end all rotates relative to damping framework, and interior bull stick lower end and outer bull stick lower end then can drive cross slider to slide.Wherein, when
Damping framework moves down after being compressed by damping spring, and cross slider still continues when block moves, and limited block can contact with cross slider
Thus compress limit spring, now damping spring and limit spring act on offer restoring force jointly, so that cross slider can
Stop as early as possible and reversely mobile reset, it is to avoid cross slider impact, collision battery container, and sound level can be reduced.
Being fixed with translating rack 471 on described limited block, upper translating rack is slidably connected with battery container, upper translation tooth
The slidably direction level of bar, battery container is provided with the little gear 47 engaged with upper translating rack and engages down with little gear
Translating rack 472, lower translating rack is slidably connected with battery container, the slidably direction level of lower translating rack, battery container
It is provided with expansion vent 48, is provided with in battery container for sealing the cowl flap 473 expanding vent, the vertical cloth of cowl flap
Putting, lower translating rack is connected with cowl flap.At ordinary times, expand vent and be enclosed, both can reduce into ash channel, again can be right
Set of cells is more protected.When cross slider contacts limited block, promotes limited block to move, by the upper translation on limited block
Rack-and-pinion transmission, promotes lower translating rack translation so that cowl flap leaves expansion vent, will be enlarged by vent and beats
Open, thus improve battery container inner air and outer air circulation effect further, ensured when accumulator output electric current change is big, heating becomes many
Time, can there is more preferable radiating effect (accumulator output electric current becomes big, then vibrations are bigger, heating is the most more).
Claims (10)
1. an electrical vehicular power assembly, including motor and for the accumulator powered to motor, is characterized in that, also includes motor
Cylinder, the chain stay being connected with electric vehicle body by the pulley mechanism of driven by motor and two and being arranged symmetrically with, described belt pulley machine
Structure includes drivewheel, driven pulley and walks around the driving belt of drivewheel and driven pulley, and motor is arranged in motor cylinder and and motor
Cylinder is fixing, and the output shaft of motor stretches out outside motor cylinder, and the output shaft of motor is coaxially connected with drivewheel, and chain stay is with motor cylinder even
Connect.
A kind of electrical vehicular power assembly the most according to claim 1, is characterized in that, described motor cylinder is arranged over for hiding
The mud guard of gear rear wheels of electric vehicle, between mud guard and two chain stays, all by determining, plate bolt is fixing to be connected.
A kind of electrical vehicular power assembly the most according to claim 1, is characterized in that, any one chain stay is provided with puts down with this
The band regulation mechanism that fork is corresponding, corresponding chain stay with in band regulation mechanism: band regulation mechanism includes the regulation cunning being slidably connected with chain stay
What block and chain stay were rotationally connected regulates screw and is arranged on the locking nut on regulation screw, and adjusting slider rotates with driven pulley
Connecting, the slidably direction of adjusting slider is vertical with driven pulley axis, regulation screw and adjusting slider threaded engagement, regulates screw
Including stud and head of screw, locking nut is between head of screw and adjusting slider.
4. according to a kind of electrical vehicular power assembly described in claim 1 or 2 or 3, it is characterized in that, two ends of described driven pulley
Being equipped with baffle ring on face, baffle ring is coaxial with driven pulley, and baffle ring outer peripheral face is more than driven pulley outer peripheral face with the spacing of driven pulley axis
Spacing with driven pulley axis.
A kind of electrical vehicular power assembly the most according to claim 1, is characterized in that, described driving belt have interior zone face and
Outer zone face, interior zone face is provided with the ring gear being made up of multiple continuous print zone face driving cogs, and driven pulley outer peripheral face is provided with multiple
Along the driven tooth of driven pulley outer peripheral face continuous uniform distribution, each driven tooth on driven pulley collectively forms driven gear ring, driven tooth
Circle engages with ring gear.
A kind of electrical vehicular power assembly the most according to claim 5, is characterized in that, described drivewheel outer peripheral face is provided with many
The individual driving tooth along the distribution of drivewheel outer peripheral face continuous uniform, each driving tooth on drivewheel collectively forms actively gear ring, actively
Gear ring engages with ring gear.
7. according to a kind of electrical vehicular power assembly described in claim 1 or 2 or 3, it is characterized in that, described driven pulley includes wheel hub
And wheel body, wheel hub is provided with damping substrate, and damping substrate is provided with some for contacting the contact of snubber block on rear wheels of electric vehicle
Block.
A kind of electrical vehicular power assembly the most according to claim 1, is characterized in that, described motor cylinder is provided with damping and connects
Seat, damping connects seat and is provided with damping of electric vehicles fork, and damping of electric vehicles fork lower end is connected seat by fixed fork screw with damping and fixes.
A kind of electrical vehicular power assembly the most according to claim 1, is characterized in that, described accumulator include battery container and
The set of cells being arranged in battery container, battery housing base is provided with the main ventilation mouth being in communication with the outside, and battery container is provided with
Some auxiliary vents being in communication with the outside, are provided with damping framework in battery container, set of cells is connected with damping framework, damping framework
And being provided with some damping springs between battery housing base, damping framework lower end is provided with the lead of some vertical layouts, battery
The inner bottom part of housing is provided with some fairleads, and lead slides with corresponding fairlead with fairlead one_to_one corresponding and lead
Coordinating, damping spring is set on corresponding lead with lead one_to_one corresponding and damping spring, if damping framework is provided with
The dry fin being arranged in parallel, fin upper end is hinged with damping framework by upper slice rotating shaft, is provided with driven below damping framework
Frame, fin lower end by bottom sheet rotating shaft hinged with from moving frame, battery container inwall be provided with sideslip groove and at least one and
The cross slider that sideslip groove is slidably matched, damping framework is provided with the bracing frame that cross slider can be promoted to slide along sideslip groove level, electricity
Pond housing sidewall is provided with the skewed slot that guiding is moved towards horizontal direction when damping framework vertically moves from moving frame, from moving frame
It is provided with the sliding pin being slidably matched with skewed slot.
A kind of electrical vehicular power assembly the most according to claim 9, is characterized in that, support frame as described above include interior bull stick and
Outer bull stick, interior bull stick and outer bull stick are that X-shaped is arranged, cross slider number is two, and interior bull stick lower end is hinged, outward with a cross slider
Bull stick lower end is hinged with another cross slider, upper slice rotating shaft and bottom sheet shaft parallel, and the length direction of damping framework turns with upper slice
Axle is vertical, in the two ends on damping framework length direction: one end of damping framework and the upper end thereof of interior bull stick, damping framework
The other end and the upper end thereof of outer bull stick.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610541408.9A CN106184591A (en) | 2016-07-05 | 2016-07-05 | A kind of electrical vehicular power assembly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610541408.9A CN106184591A (en) | 2016-07-05 | 2016-07-05 | A kind of electrical vehicular power assembly |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107650655A (en) * | 2017-07-10 | 2018-02-02 | 楼建良 | A kind of high speed electric power train in vehicle application device of new structure |
| CN112874678A (en) * | 2020-11-10 | 2021-06-01 | 浙江春风动力股份有限公司 | Electric motorcycle that shock attenuation nature is good |
| USD929268S1 (en) | 2019-08-20 | 2021-08-31 | Serial 1 Cycle Company, Llc | Bicycle |
| US11654990B2 (en) | 2019-07-16 | 2023-05-23 | Serial 1 Cycle Company, Llc | Electric bicycle |
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| USD996299S1 (en) | 2019-08-20 | 2023-08-22 | Serial 1 Cycle Company, Llc | Bicycle |
| CN112874678A (en) * | 2020-11-10 | 2021-06-01 | 浙江春风动力股份有限公司 | Electric motorcycle that shock attenuation nature is good |
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Effective date of registration: 20180307 Address after: Luqiao Jinqing Linjiacun Taizhou City, Zhejiang province 318058 Applicant after: Taizhou city transit Electric Drive Technology Co. Ltd. Address before: 318058 Jinqing Linjia Industrial Zone, Luqiao District, Taizhou City, Zhejiang Province Applicant before: Taizhou Quanshun Motor Co. Ltd. |
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