CN106143781A - A kind of adjustable drive mechanism and power assembly - Google Patents
A kind of adjustable drive mechanism and power assembly Download PDFInfo
- Publication number
- CN106143781A CN106143781A CN201610529005.2A CN201610529005A CN106143781A CN 106143781 A CN106143781 A CN 106143781A CN 201610529005 A CN201610529005 A CN 201610529005A CN 106143781 A CN106143781 A CN 106143781A
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- Prior art keywords
- wheel
- chain stay
- damping
- driven
- regulation
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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
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/16—Tensioning or adjusting equipment for chains, belts or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of adjustable drive mechanism and power assembly, adjustable drive mechanism includes pulley mechanism, chain stay, pulley mechanism includes that driven synchronization is taken turns, active power wheel and driving belt, at least one chain stay is provided with the band regulation mechanism corresponding with this chain stay, corresponding chain stay with in band regulation mechanism: band regulation mechanism includes the adjusting slider being slidably connected with chain stay, with chain stay be rotationally connected regulation screw and be arranged on regulation screw on locking nut, adjusting slider is rotationally connected with driven synchronization wheel, regulation screw and adjusting slider threaded engagement, regulation screw includes stud and head of screw, locking nut is between head of screw and adjusting slider.The invention has the beneficial effects as follows: rational in infrastructure, can effectively realize transmission, can carry out the regulation of belt tension degree, regulation process stabilization and position firm；Good stability in transmission process, material usage is few, and relative cost is low, and structural strength is high.
Description
Technical field
The invention belongs to electric vehicle technical field, particularly relate to a kind of adjustable drive mechanism and 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 pulley drive machine of electric vehicle at present
Structure, although can realize power and transmit, but the aspects such as the stability in adjustability, fixing, work process, be short of.
Summary of the invention
The present invention is to overcome deficiency of the prior art, it is provided that a kind of rational in infrastructure, can effectively realize transmission, can
To carry out the regulation of belt tension degree, regulate process stabilization and position firm adjustable drive mechanism and power assembly.
To achieve these goals, the present invention is by the following technical solutions:
A kind of adjustable drive mechanism, including pulley mechanism and be fixed at least one chain stay with electric bicycle, institute
State pulley mechanism include a wheel with electric motor car coaxially connected driven Tong Bu wheel coaxial with the power motor of electric motor car
Active power wheel and the driven driving belt synchronizing wheel are taken turns and walked around to the active power connected, and at least one chain stay is provided with and should
The band regulation mechanism that chain stay is corresponding, corresponding chain stay with in band regulation mechanism: band regulation mechanism includes the regulation being slidably connected with chain stay
What slide block and chain stay were rotationally connected regulates screw and is arranged on the locking nut on regulation screw, and adjusting slider is synchronization with driven
Wheel is rotationally connected, regulation screw and adjusting slider threaded engagement, and regulation screw includes stud and head of screw, and locking nut is in spiral shell
Between ailhead and adjusting slider.
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 synchronization wheel outer peripheral face be provided with multiple along driven synchronize wheel outer peripheral face continuous uniform distribution
The driven gear teeth, each driven gear teeth on driven synchronization wheel collectively form driven gear ring, and driven gear ring engages with ring gear.
As preferably, described active power wheel outer peripheral face is provided with multiple along active power wheel outer peripheral face continuous uniform distribution
The active gear teeth, each actively gear teeth on active power wheel collectively form actively gear ring, and actively gear ring engages with ring gear.
As preferably, the described driven wheel that synchronizes includes wheel hub and the wheel body being arranged on wheel hub, and wheel hub is provided with some subtracting
Weight fabrication hole, each loss of weight fabrication hole is uniformly distributed along the driven wheel circumference that synchronizes.
As preferably, each chain stay is equipped with the band regulation mechanism of correspondence.
As preferably, described adjusting slider slidably become 0 to 60 degree angle between direction with horizontal plane, adjusting slider can
Glide direction overlaps with driven synchronization wheel axis.
As preferably, in chain stay in correspondence with each other with band regulation mechanism: be provided with for by cross slider on described adjusting slider
Fixing with chain stay determines block screw.
A kind of power assembly, including a kind of adjustable drive mechanism foregoing in the technical program, also includes accumulator,
Accumulator includes battery container and the set of cells being arranged in battery container, and battery housing base is provided with the master being in communication with the outside and leads to
Air port, battery container is provided with some auxiliary vents being in communication with the outside, and is provided with damping framework in battery container, set of cells with subtract
Shake framework connects, and is provided with some damping springs between damping framework and battery housing base, and damping framework lower end is provided with some perpendicular
The straight lead arranged, the inner bottom part of battery container is provided with some fairleads, lead and fairlead one_to_one corresponding and guiding
Post is slidably matched with corresponding fairlead, and damping spring is set in corresponding lead with lead one_to_one corresponding and damping spring
On, damping framework is provided with some fin being arranged in parallel, and fin upper end is hinged with damping framework by upper slice rotating shaft, subtracts
Being provided with below shake framework from moving frame, fin lower end is hinged with from moving frame by bottom sheet rotating shaft, and battery container inwall is provided with horizontal stroke
Chute and at least one cross slider being slidably matched with sideslip groove, damping framework is provided with and cross slider can be promoted along sideslip groove water
Smooth dynamic bracing frame, cell casing side wall is provided with when damping framework vertically moves to guide and moves towards horizontal direction from moving frame
Dynamic skewed slot, is 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: rational in infrastructure, can effectively realize transmission, the tune of belt tension degree can be carried out
Joint, regulation process stabilization and position firm；Good stability in transmission process, material usage is few, and relative cost is low, structural strength
High.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation in the present invention at band regulation mechanism；
Fig. 3 is the driven structural representation synchronizing wheel in the present invention；
Fig. 4 is the partial structurtes schematic diagram of driving belt in the present invention；
Fig. 5 is the structural representation in the present invention at accumulator；
Fig. 6 is the enlarged drawing in Fig. 5 at A；
Fig. 7 is the structural representation under fin is in another state in the present invention；
Fig. 8 is the partial structurtes enlarged drawing of accumulator in the present invention；
Fig. 9 is the enlarged drawing in Fig. 5 at B.
In figure: chain stay 1, driven synchronization wheel 21, the driven gear teeth 211, driving belt 22, zone face driving cog 221, wheel hub 2a,
Loss of weight fabrication hole 2b, adjusting slider 31, determine block screw 311, regulation screw 32, locking nut 33, accumulator 4, battery container 41,
Set of cells 411, damping framework 412, from moving frame 4121, lead 421, damping spring 4211, fairlead 422, fin 43,
Sheet 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, block 46,
Limited block 461, limit spring 462, little gear 47, upper translating rack 471, lower translating rack 472, cowl flap 473, expansion are ventilated
Mouth 48.
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.
As shown in Figures 1 to 4, a kind of adjustable drive mechanism, including pulley mechanism and be fixed on electric bicycle
At least one chain stay 1, described pulley mechanism includes the coaxially connected driven synchronization wheel 21 of a wheel with electric motor car and electricity
Active power wheel and the driven driving belt 22 synchronizing wheel are taken turns and walked around to the active power that the power motor of motor-car is coaxially connected, extremely
A few chain stay is provided with the band regulation mechanism corresponding with this chain stay, in corresponding chain stay with band regulation mechanism: band regulation mechanism includes
What the adjusting slider 31 being slidably connected with chain stay and chain stay were rotationally connected regulates screw 32 and is arranged on the locking on regulation screw
Nut 33, adjusting slider is rotationally connected with driven synchronization wheel, regulation screw and adjusting slider threaded engagement, and regulation screw includes spiral shell
Post and head of screw, locking nut is between head of screw and adjusting slider.
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 cogs 221
The ring gear constituted, driven synchronization wheel outer peripheral face is provided with multiple along the driven driven pulley synchronizing wheel outer peripheral face continuous uniform distribution
Tooth 211, the driven each driven gear teeth synchronized on wheel collectively form driven gear ring, and driven gear ring engages with ring gear.Described active is moved
Wheels outer peripheral face is provided with multiple active gear teeth along active power wheel outer peripheral face continuous uniform distribution, and it is each that active power is taken turns
Actively the gear teeth collectively form actively gear ring, and actively gear ring engages with ring gear.Utilize actively gear ring, driven gear ring and zone face driving cog
Cooperation improve active power wheel and the transmission effect between driving belt and driven synchronization wheel and driving belt, it is to avoid beat
The appearance of the situations such as sliding, transmission is not in place.
The described driven wheel that synchronizes includes wheel hub 2a and is arranged on wheel hub and in circular wheel body, and wheel hub is provided with some
Loss of weight fabrication hole 2b, each loss of weight fabrication hole is uniformly distributed along the driven wheel circumference that synchronizes.Loss of weight fabrication hole first can be with loss of weight, saving
Material, reduction cost, second can improve structural strength.
The band regulation mechanism of correspondence it is equipped with on each chain stay.Described adjusting slider slidably become 0 between direction with horizontal plane
To 60 degree of angles, the slidably direction of adjusting slider overlaps with driven synchronization wheel axis.
In chain stay in correspondence with each other with band regulation mechanism: be provided with for adjusting slider is fixed with chain stay on described cross slider
Determine block screw 311.Needs can unclamp before being adjusted determines block screw so that adjusting slider can slide, and utilizes after having regulated
Determine block screw and fix adjusting slider, structural stability can be ensured.Determine block screw to be not necessarily required to be directly fixed to chain stay, also
Other structure can be affixed to, be relatively fixed with chain stay as long as adjusting slider can be realized.
Chain stay number could be arranged to two, and mutually symmetrical with layout, to improve structural symmetry and stability.Electronic
Che Shang, active power wheel is typically directly or indirectly driven by power motor, and the driven wheel that synchronizes then is connected with rear wheels of electric vehicle.
When needs adjusting belt tension degree, can first unclamp and determine block screw and locking nut, turn regulation screw (can be interior six
The most conventional screw such as angle screw), owing to regulation screw is rotationally connected with chain stay, regulates screw and adjusting slider threaded engagement,
Adjusting slider is slidably connected with chain stay again, and turn regulation screw just can slide by band movable slider, and slide block is synchronization with driven
Wheel is rotationally connected, and therefore the driven wheel that synchronizes can be driven to take turns closer or far from active power by the movement of slide block, thus can be real
The regulation of existing driving belt tensioning degree.
As shown in Fig. 5 to Fig. 9, a kind of power assembly, tie including foregoing a kind of adjustable transmission in the present embodiment
Structure, also includes accumulator 4, and accumulator 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.As shown in Fig. 5 to Fig. 9,
The lower end of interior bull stick extends to the left side of battery container, and the lower end of outer bull stick extends to the right side of battery container, and interior bull stick is with outer
Bull stick is that X-shaped is arranged.After set of cells is installed to damping framework, due to self gravitation effect, damping framework moves down and compresses lower section
Damping spring, make simultaneously fin and from moving frame decline so that be positioned at the middle part of skewed slot from the sliding pin of moving frame, this
Time 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 (9)
1. an adjustable drive mechanism, is characterized in that, including pulley mechanism and be fixed at least one with electric bicycle
Chain stay, described pulley mechanism include a wheel with electric motor car coaxially connected driven Tong Bu wheel and the power of electric motor car
Active power wheel and the driven driving belt synchronizing wheel are taken turns and walked around to the active power that motor coaxle connects, at least one chain stay
It is provided with the band regulation mechanism corresponding with this chain stay, in corresponding chain stay with band regulation mechanism: band regulation mechanism includes sliding even with chain stay
The adjusting slider connect and chain stay be rotationally connected regulation screw and be arranged on regulation screw on locking nut, adjusting slider with
Driven synchronization wheel is rotationally connected, regulation screw and adjusting slider threaded engagement, and regulation screw includes stud and head of screw, locking screw
Mother is between head of screw and adjusting slider.
One the most according to claim 1 is adjustable drive mechanism, is characterized in that, described driving belt has 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 synchronization wheel outer peripheral face is provided with many
Individual along driven synchronize wheel outer peripheral face continuous uniform distribution the driven gear teeth, driven synchronization wheel on each driven gear teeth collectively form from
Dynamic gear ring, driven gear ring engages with ring gear.
One the most according to claim 2 is adjustable drive mechanism, is characterized in that, described active power wheel outer peripheral face is provided with
Multiple active gear teeth along active power wheel outer peripheral face continuous uniform distribution, each actively gear teeth on active power wheel collectively form
Actively gear ring, actively gear ring engages with ring gear.
One the most according to claim 1 and 2 is adjustable drive mechanism, is characterized in that, described driven synchronization wheel includes wheel hub
And the wheel body being arranged on wheel hub, wheel hub is provided with some loss of weight fabrication holes, and each loss of weight fabrication hole synchronizes wheel circumference all along driven
Even distribution.
One the most according to claim 1 is adjustable drive mechanism, is characterized in that, each chain stay is equipped with the tune band machine of correspondence
Structure.
One the most according to claim 1 is adjustable drive mechanism, is characterized in that, the slidably direction of described adjusting slider with
Becoming 0 to 60 degree angle between horizontal plane, the slidably direction of adjusting slider overlaps with driven synchronization wheel axis.
7., according to the adjustable drive mechanism of one described in claim 1 or 2 or 3, it is characterized in that, at chain stay in correspondence with each other and tune
In band mechanism: described adjusting slider is provided with for fixing to adjusting slider and chain stay is determined block screw.
8. a power assembly, including the adjustable drive mechanism of the one as described in any one of claim 1-7, is characterized in that, also
Including accumulator, accumulator includes battery container and the set of cells being arranged in battery container, and battery housing base is provided with outward
The main ventilation mouth of boundary's connection, battery container is provided with some auxiliary vents being in communication with the outside, is provided with damping frame in battery container
Body, set of cells is connected with damping framework, is provided with some damping springs, under damping framework between damping framework and battery housing base
End is provided with the lead of some vertical layouts, and the inner bottom part of battery container is provided with some fairleads, lead and fairlead one
One correspondence and lead are slidably matched with corresponding fairlead, and damping spring is set in lead one_to_one corresponding and damping spring
On corresponding lead, damping framework is provided with some fin being arranged in parallel, fin upper end by upper slice rotating shaft with subtract
Shake framework is hinged, is provided with from moving frame below damping framework, and fin lower end is hinged with from moving frame by bottom sheet rotating shaft, battery container
Inwall is provided with sideslip groove and at least one cross slider being slidably matched with sideslip groove, and damping framework is provided with and can promote sideslip
The bracing frame that block slides along sideslip groove level, cell casing side wall be provided with when damping framework vertically moves guide from moving frame to
The skewed slot that horizontal direction moves, be provided with, from moving frame, the sliding pin being slidably matched with skewed slot.
Power assembly the most according to claim 8, is characterized in that, support frame as described above includes interior bull stick and outer bull stick, interior turn
Bar and outer bull stick be X-shaped arrange, cross slider number is two, and interior bull stick lower end is hinged with a cross slider, outer bull stick lower end and
Another cross slider is hinged, upper slice rotating shaft and bottom sheet shaft parallel, and the length direction of damping framework is vertical with upper slice rotating shaft, damping
In two ends on framework length direction: one end of damping framework and the upper end thereof of interior bull stick, the other end of damping framework is with outer
The upper end thereof of bull stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529005.2A CN106143781A (en) | 2016-07-05 | 2016-07-05 | A kind of adjustable drive mechanism and power assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529005.2A CN106143781A (en) | 2016-07-05 | 2016-07-05 | A kind of adjustable drive mechanism and power assembly |
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| Publication Number | Publication Date |
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| CN106143781A true CN106143781A (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610529005.2A Pending CN106143781A (en) | 2016-07-05 | 2016-07-05 | A kind of adjustable drive mechanism and power assembly |
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| CN106531923A (en) * | 2016-12-29 | 2017-03-22 | 江苏理士电池有限公司 | Automatic surface patch press machine of motorcycle battery |
| US11654990B2 (en) | 2019-07-16 | 2023-05-23 | Serial 1 Cycle Company, Llc | Electric bicycle |
| US11787489B2 (en) | 2019-07-16 | 2023-10-17 | Serial 1 Cycle Company, Llc | Electric bicycle |
| USD929268S1 (en) | 2019-08-20 | 2021-08-31 | Serial 1 Cycle Company, Llc | Bicycle |
| USD996299S1 (en) | 2019-08-20 | 2023-08-22 | Serial 1 Cycle Company, Llc | Bicycle |
| CN111137398A (en) * | 2020-02-24 | 2020-05-12 | 山东交通职业学院 | Motorcycle chain tensioning device |
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Effective date of registration: 20180309 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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