CN114030549B - Electric motorcycle structure - Google Patents

Electric motorcycle structure Download PDF

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Publication number
CN114030549B
CN114030549B CN202111423463.5A CN202111423463A CN114030549B CN 114030549 B CN114030549 B CN 114030549B CN 202111423463 A CN202111423463 A CN 202111423463A CN 114030549 B CN114030549 B CN 114030549B
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China
Prior art keywords
frame
motor
outer frame
subassembly
electric motorcycle
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Application number
CN202111423463.5A
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Chinese (zh)
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CN114030549A (en
Inventor
徐小刚
汪小强
丁朝鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Zongshen Innovation Technology Research Institute Co Ltd
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Chongqing Zongshen Innovation Technology Research Institute Co Ltd
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Priority to CN202111423463.5A priority Critical patent/CN114030549B/en
Publication of CN114030549A publication Critical patent/CN114030549A/en
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Publication of CN114030549B publication Critical patent/CN114030549B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • B62K11/02—Frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
    • B62J1/12—Box-shaped seats; Bench-type seats, e.g. dual or twin seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J43/00—Arrangements of batteries
    • B62J43/10—Arrangements of batteries for propulsion
    • B62J43/16—Arrangements of batteries for propulsion on motorcycles or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J43/00—Arrangements of batteries
    • B62J43/20—Arrangements of batteries characterised by the mounting
    • B62J43/28—Arrangements of batteries characterised by the mounting hidden within the cycle frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • B62K11/02—Frames
    • B62K11/04—Frames characterised by the engine being between front and rear wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Abstract

The invention discloses an electric motorcycle structure, which is characterized in that: including front wheel subassembly, automobile body subassembly, rear wheel subassembly, power component, the automobile body subassembly includes vehicle body frame, vehicle body frame specifically holds the battery compartment of group battery, power component set up in the vehicle body frame rear portion, power component includes that motor, motor hang the board, the quantity that the motor hung the board is two and sets up respectively the both ends of motor, passing through of motor the motor hangs the board and links firmly with vehicle body frame respectively, the motor hangs articulated on the board and has to be connected the chain stay of rear wheel subassembly, be provided with the one-level shock attenuation that slopes forward to arrange on the rear wheel subassembly, one-level absorbing front end with upper frame is articulated to be connected, can dismantle on the upper frame and be connected with the tailstock. The beneficial effects of the invention include: the structure is simple, the electric motorcycle can be used as a general body structure of the electric motorcycle, and the electric motorcycle can be conveniently designed into a pedal motorcycle type or a rider motorcycle type.

Description

Electric motorcycle structure
Technical Field
The invention relates to the field of electric motorcycles, in particular to an electric motorcycle structure.
Background
The present personal transportation means is generally an automobile or a motorcycle, and the motorcycle type transportation means is a two-wheel, three-wheel or four-wheel vehicle driven by an engine and mainly using a handlebar to control the direction, and is the most commonly used transportation means at present due to the characteristics of simple operation, convenient movement and low price. At present, the electric motorcycle using a motor as a power source is gradually favored by consumers, the consumers often select motorcycle types with different styles according to factors such as self hobbies or heights when selecting the electric motorcycle, the motorcycle type and the pedal motorcycle type are mainly provided according to the existing motorcycle manufacturers, the body structures of the two motorcycle types are completely different, and therefore the motorcycle manufacturers can design the two motorcycle structures when designing, so that the research and development cost is undoubtedly increased as the motorcycle manufacturers, the research and development period is prolonged, and the product is not favorable for being quickly pushed to the market.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the electric motorcycle structure which adopts a universal vehicle body design, simultaneously meets the development of two motorcycle types, reduces the research and development cost of motorcycle manufacturers and shortens the marketing period of products.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electric motorcycle structure, its characterized in that: including front wheel subassembly, automobile body subassembly, rear wheel subassembly, power component, the automobile body subassembly includes direction central siphon, body connecting pipe, the automobile body frame that connect gradually from the past to the rear, the automobile body frame includes upper frame and lower floor's frame, upper frame with specifically hold the battery compartment of group battery between the frame of lower floor, power component set up in the automobile body frame rear portion, power component includes motor, motor suspension plate, the quantity of motor suspension plate is two and sets up respectively the both ends of motor, passing through of motor the motor suspension plate respectively with upper frame, lower floor's frame link firmly, it has the connection to articulate on the motor suspension plate the chain stay of rear wheel subassembly, the motor with through belt drive between the rear wheel subassembly, be provided with the one-level shock attenuation that slopes forward to arrange on the rear wheel subassembly, one-level absorbing front end with the articulated connection of upper frame, can dismantle on the upper frame and be connected with the tailstock.
Furthermore, the tailstock is a pedal tailstock, the lower portion of the front end of the pedal tailstock is hinged to the middle of the upper-layer frame, a second-level shock absorber is hinged to the motor and arranged in a forward inclining mode, and the upper end of the second-level shock absorber is hinged to the pedal tailstock.
Furthermore, the tail frame is a rider tail frame, a connecting pipe is arranged at the front part of the rider tail frame, the front end of the connecting pipe is connected with the direction shaft pipe or the vehicle body connecting pipe, and the lower part of the rider tail frame is hinged to the middle of the upper layer frame.
Further, the front wheel assembly comprises a front wheel, a front fork shock absorber, a front fork shaft tube and a direction assembly.
Furthermore, the upper frame comprises upper outer frame strips symmetrically arranged along the vehicle body connecting pipe, the front parts of the upper outer frame strips are welded with the vehicle body connecting pipe after being bent towards the middle, a first connecting plate transversely connected with the two upper outer frame strips is arranged above the middle parts of the upper outer frame strips, a second connecting plate transversely connected with the two upper outer frame strips is arranged below the rear parts of the upper outer frame strips, two ends of the first connecting plate are bent upwards to form support lugs for hinging the tailstock, and two ends of the second connecting plate are bent downwards to form support lugs for connecting with upper connecting points of the motor suspension plates.
Furthermore, the lower frame layer comprises lower outer frame strips symmetrically arranged along the vehicle body connecting pipe, the front parts of the lower outer frame strips are connected with the vehicle body connecting pipe in a welding mode after being bent towards the middle, two third connecting plates which are arranged at intervals and transversely connected with the lower outer frame strips are arranged above the rear parts of the lower outer frame strips, and two ends of each third connecting plate are bent upwards to form support lugs for connecting two lower connecting points of the motor suspension plate.
The beneficial effects of the invention include: simple structure can regard as electric motorcycle's general type body structure, conveniently designs into footboard motorcycle type or knight motorcycle type, and electric motorcycle's structural stability is good, and the driving comfort is good, very big design development cost who has saved the motorcycle has shortened the product period of marketing.
Drawings
Figure 1 is a schematic view of the structure of the present invention,
FIG. 2 is a schematic structural view of a scooter-type embodiment of the present invention;
fig. 3 is a schematic structural diagram of an embodiment of the motorcycle type of the invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and the accompanying drawings.
An electric motorcycle structure as shown in fig. 1-3 comprises a front wheel assembly, a vehicle body assembly, a rear wheel assembly and a power assembly. The car body assembly comprises a direction shaft tube 1, a car body connecting tube 2 and a car body frame 3 which are sequentially connected from front to back, wherein the car body frame 3 comprises an upper layer frame 31 and a lower layer frame 32, and a battery compartment of the battery pack 4 is specifically accommodated between the upper layer frame 31 and the lower layer frame 32. The power assembly is arranged at the rear part of the vehicle body frame 3 and comprises a motor 5 and a motor suspension plate 6. The number of the motor suspension plates 6 is two, the two motor suspension plates are respectively arranged at two ends of the motor 5, and the motor 5 is fixedly connected with the upper-layer frame 31 and the lower-layer frame 32 through the motor suspension plates 6. A bottom fork 7 connected with a rear wheel assembly is hinged on the motor suspension plate 6. The motor 5 and the rear wheel assembly are driven by a belt. The rear wheel component is provided with a primary shock absorber 8 which is arranged forwards in a leaning way, and the front end of the primary shock absorber 8 is hinged with the rear part of the upper layer frame 31. The structure forms a general body structure of the electric motorcycle, and further forms a complete body main body structure of the electric motorcycle by arranging the tail frame 9 which is detachably connected on the upper layer frame 31.
The embodiment shown in fig. 2 is a pedal motorcycle type, the tail bracket 9 is a pedal tail bracket, the lower part of the front end of the pedal tail bracket is hinged with the middle part of the upper layer frame 31, the motor 5 is hinged with a secondary shock absorber 10, the secondary shock absorber 10 is arranged in a forward tilting mode, and the upper end of the secondary shock absorber 10 is hinged with the pedal tail bracket. The structure is suitable for designing pedal motorcycles, and the comfort of the pedal motorcycles is improved.
The embodiment shown in fig. 3 is a rider-shaped motorcycle, the tail frame 9 is a rider tail frame, the front part of the rider tail frame is provided with a connecting pipe 91, the front end of the connecting pipe 91 is connected with the steering shaft pipe 1 or the vehicle body connecting pipe 2 in a welding mode, the lower part of the rider tail frame is hinged and connected with the middle part of the upper-layer frame 31, and the rider-shaped motorcycle can be designed into a standard rider-shaped motorcycle by being provided with an upper seat and an outer decorative cover.
The front wheel assembly of the invention comprises a front wheel, a front fork shock absorber, a front fork shaft tube and a direction assembly, and is basically consistent with the structure of the existing motorcycle.
Further, in consideration of simple structure and strong vehicle body stability, the present invention is designed such that the upper frame 31 includes upper outer frame strips 311 symmetrically arranged along the vehicle body connection pipe 2, the front portions of the upper outer frame strips 311 are bent toward the middle and then welded to the vehicle body connection pipe 2, a first connection plate 312 transversely connecting the two upper outer frame strips 311 is disposed above the middle portion of the upper outer frame strips 311, a second connection plate 313 transversely connecting the two upper outer frame strips 311 is disposed below the rear portion of the upper outer frame strips 311, two ends of the first connection plate 312 are bent upward to form support lugs for hinging the tail frame 9, and two ends of the second connection plate 312 are bent downward to form support lugs for connecting to upper connection points of the motor suspension plate 6. The lower frame 32 includes lower frame strips 321 symmetrically arranged along the vehicle body connecting pipe 2, the front portion of the lower frame strip 321 is bent towards the middle and then welded to the vehicle body connecting pipe 2, two third connecting plates 322 arranged at intervals and transversely connected to the two lower frame strips 321 are disposed above the rear portion of the lower frame strip 321, and two ends of the third connecting plates 322 are bent upwards to form support lugs for connecting two lower connecting points of the motor suspension plate 6.
The technical solutions provided by the embodiments of the present invention are described in detail above, and specific examples are applied herein to explain the principles and embodiments of the present invention, and the descriptions of the embodiments above are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, the specific implementation manners and the application ranges may be changed, and in conclusion, the content of the present specification should not be construed as limiting the invention.

Claims (4)

1. An electric motorcycle structure, its characterized in that: including front wheel subassembly, automobile body subassembly, rear wheel subassembly, power component, the automobile body subassembly includes direction central siphon (1), automobile body connecting pipe (2), automobile body frame (3) that connect gradually, automobile body frame (3) include upper frame (31) and lower floor's frame (32), upper frame (31) with specifically hold the battery compartment of group battery (4) between lower floor's frame (32), power component set up in automobile body frame (3) rear portion, power component includes motor (5), motor hanger plate (6), the quantity of motor hanger plate (6) is two and sets up respectively the both ends of motor (5), motor (5) pass through motor hanger plate (6) respectively with upper frame (31), lower floor's frame (32) link firmly, articulated on motor hanger plate (6) have flat fork (7) of connecting the rear wheel subassembly, motor (5) with through drive belt between the rear wheel subassembly, be provided with the one-level shock attenuation (8) of leaning forward arrangement on the rear wheel subassembly, the front end of one-level shock attenuation (8) with upper frame (31) connection, upper frame (31) connection upper frame (31) including articulated the automobile body frame (311) can dismantle the symmetry and arrange, the front portion of the upper outer frame strip (311) is bent towards the middle and then is connected with the vehicle body connecting pipe (2) in a welding mode, two first connecting plates (312) which are transversely connected with the upper outer frame strip (311) are arranged above the middle portion of the upper outer frame strip (311), two second connecting plates (313) which are transversely connected with the upper outer frame strip (311) are arranged below the rear portion of the upper outer frame strip (311), two ends of each first connecting plate (312) are bent upwards to form supporting lugs to be hinged with the tail frame (9), two ends of each second connecting plate (312) are bent downwards to form supporting lugs to be connected with upper connecting points of the motor suspension plates (6), the lower layer frame (32) comprises lower outer frame strips (321) which are symmetrically arranged along the vehicle body connecting pipe (2), the front portions of the lower outer frame strips (321) are bent towards the middle and then are connected with the vehicle body connecting pipe (2) in a welding mode, two third connecting plates (322) which are arranged at intervals and transversely connected with the two lower outer frame strips (321) are arranged above the rear portion of the lower outer frame strips (321), and two connecting points of the third connecting plates (322) are bent upwards to be connected with the motor suspension plates (6).
2. An electric motorcycle structure as claimed in claim 1, characterized in that: tailstock (9) is the footboard tailstock, footboard tailstock front end lower part with upper frame (31) middle part is articulated, articulated on motor (5) are provided with second grade shock attenuation (10), second grade shock attenuation (10) incline forward and arrange, second grade shock attenuation (10) upper end with the footboard tailstock is articulated.
3. An electric motorcycle structure as claimed in claim 1, characterized in that: the motorcycle tail frame is characterized in that the tail frame (9) is a rider tail frame, a connecting pipe (91) is arranged at the front part of the rider tail frame, the front end of the connecting pipe (91) is connected with the direction shaft pipe (1) or the motorcycle body connecting pipe (2), and the lower part of the rider tail frame is hinged to the middle of the upper layer frame (31).
4. An electric motorcycle structure as claimed in claim 1, characterized in that: the front wheel assembly comprises a front wheel, a front fork shock absorber, a front fork shaft tube and a direction assembly.
CN202111423463.5A 2021-11-26 2021-11-26 Electric motorcycle structure Active CN114030549B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111423463.5A CN114030549B (en) 2021-11-26 2021-11-26 Electric motorcycle structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111423463.5A CN114030549B (en) 2021-11-26 2021-11-26 Electric motorcycle structure

Publications (2)

Publication Number Publication Date
CN114030549A CN114030549A (en) 2022-02-11
CN114030549B true CN114030549B (en) 2023-04-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111423463.5A Active CN114030549B (en) 2021-11-26 2021-11-26 Electric motorcycle structure

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024015970A (en) * 2022-07-25 2024-02-06 カワサキモータース株式会社 Straddle electric vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7255191B2 (en) * 2003-10-31 2007-08-14 Vectrix Corporation Composite construction vehicle frame
CN2661555Y (en) * 2003-11-11 2004-12-08 重庆宗申技术开发研究有限公司 Motorcycle frame possessing dismountable connection rack
CN110914142B (en) * 2017-07-20 2021-05-14 本田技研工业株式会社 Vehicle body frame structure
CN213262791U (en) * 2020-08-05 2021-05-25 重庆宗申创新技术研究院有限公司 Frame structure of electric motorcycle
CN111994194B (en) * 2020-08-30 2022-05-17 重庆隆鑫机车有限公司 Universal frame for motorcycle

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