CN102310910B - Electric motorcycle frame assembly and motorcycle thereof - Google Patents

Electric motorcycle frame assembly and motorcycle thereof Download PDF

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Publication number
CN102310910B
CN102310910B CN201110255251.0A CN201110255251A CN102310910B CN 102310910 B CN102310910 B CN 102310910B CN 201110255251 A CN201110255251 A CN 201110255251A CN 102310910 B CN102310910 B CN 102310910B
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China
Prior art keywords
girder
hack lever
fixedly connected
seat
motorcycle
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Expired - Fee Related
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CN201110255251.0A
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Chinese (zh)
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CN102310910A (en
Inventor
张军
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Loncin General Dynamics Co Ltd
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Loncin General Dynamics Co Ltd
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Publication of CN102310910A publication Critical patent/CN102310910A/en
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Abstract

The invention discloses an electric motorcycle frame assembly and a motorcycle thereof. The electric motorcycle frame assembly comprises a motorcycle head vertical pipe, a front main beam, a left main beam and a right main beam, wherein the left main beam and the right main beam are in parallel arrangement in the transverse direction, and the motorcycle frame assembly is provided with a first battery bracket and a second battery bracket. The reasonable frame layout is adopted, in addition, the two battery brackets for installing battery packs are in parallel arrangement, sufficient energy sources are provided for the loading and the running of the motorcycle, simultaneously, structures of the front main beam and the left main beam and the right main beam in parallel arrangement in the transverse direction are adopted, the loading capability of a frame is enhanced, the motorcycle frame assembly can adapt to a higher speed and a greater load so that the motorcycle speed and the load performance can be close to those of the existing fuel motorcycles, the arrangement of a power supply with higher power can be realized without occupying greater space, when the motorcycle frame assembly is used for the electric motorcycle, the energy consumption is saved, the efficiency is improved, the zero discharge is realized, the adverse influence on the environment cannot be caused, in addition, the structure of the motorcycle is compact, the heat radiation quantity is small, and the safety is high.

Description

Electric motorcycle frame's assembly and motor bike thereof
Technical field
The present invention relates to a kind of motorcycle part, particularly a kind ofly take motorcycle main body component and the motor bike thereof that electricity is drive energy.
Background technology
Motor bike is traffic and the means of delivery comparatively generally using, and particularly, in the comparatively undeveloped region of traffic, motor bike is essential especially.
In prior art, be embodiment speed and carrying, it is power that motor bike generally adopts fuel engines, has good result of use.Along with scientific and technical development and the requirement for height to environmental protection, fuel motorcycle exposes more problem gradually; Such as energy consumption is high, efficiency is lower, discharge affects environment etc., particularly fuel engines to be had larger volume and has heat dissipation problem, can cause driver to scald etc.; Particularly, in order to improve load-carrying capacity, vehicle frame integral structure heaviness is sturdy, waste drive energy, and make car load heavy.
For easy to use and cost-saving, there is more light battery-driven car, can meet comparatively smooth road and speed is not that very high occasion is used; But existing battery-driven car compares load-carrying capacity with motor bike and all there is gap moving velocity aspect.And if on existing battery-driven car increasing power, can be large because of power volume, vehicle frame load-carrying capacity is low and occur the problem of difficult arrangement.
Therefore, need a kind of frame of motorcycle that electricity is drive energy of take, there is load-carrying capacity high and be adapted to the feature that speed travels, performance is suitable with existing motor bike class, can arrange the power supply of relatively high power, does not take larger space, for after battery-operated motor cycle, energy efficient, raises the efficiency, zero-emission, can not cause harmful effect to environment, and vehicle structure is compact, and heat dissipation capacity is little, safe.
Summary of the invention
In view of this, the invention provides a kind of electric motorcycle frame assembly and motor bike thereof, there is load-carrying capacity high and be adapted to the feature that speed travels, performance is suitable with existing motor bike class, can arrange the power supply of relatively high power, does not take larger space, for after battery-operated motor cycle, energy efficient, raises the efficiency, zero-emission, can not cause harmful effect to environment, and vehicle structure is compact, and heat dissipation capacity is little, safe.
Electric motorcycle frame of the present invention assembly, comprise headstock standpipe, front girder and horizontal left girder and right girder arranged side by side, front girder vertically arranges, headstock standpipe is fixedly installed on front girder upper end, with the right girder front end inside bending of difference and before being connected, girder forms pedal of vehicles erecting frame to described left girder front end, and left girder stage casing and right girder stage casing are inclined upwardly and tail end is interconnected to form the tailstock of driving seat for installing; Front girder lower end is fixedly connected with battery bracket I, battery bracket I comprises laterally left hack lever I and right hack lever I arranged side by side, left hack lever I front end is girder lower end with the right hack lever I front end inside bending of difference and before being connected, between described left hack lever I and right hack lever I, be fixedly connected with singletree I, between left hack lever I and left girder, be fixedly connected with left lever I, between right hack lever I and right girder, be fixedly connected with right pull bar I; By left lever I and right pull bar I structure, and in conjunction with singletree I, form the comparatively firm battery bracket I that is positioned at bottom, and can limit the structure of battery pack I degree of freedom with left girder and the common formation of right girder, install stable compact;
Also comprise battery bracket II, comprise laterally left hack lever II and right hack lever II arranged side by side, described left girder stage casing and right girder stage casing respectively correspondence are fixedly connected with and are provided with the right strut of the left strut in seat and seat, and the right strut of the left strut in seat and seat is fixedly connected with seat singletree between upper end; Left hack lever II front end is fixedly connected on the left strut in seat, right hack lever II front end is fixedly connected on the right strut in seat, left hack lever II tail end and right hack lever II tail end are corresponding respectively hangs on left girder and right girder by left lever II and right pull bar II, between described left hack lever II and right hack lever II, is fixedly connected with singletree II; Battery bracket II, in conjunction with seat support structure, is arranged under seat, does not take unnecessary space, make vehicle compact overall structure, aesthetic appearance is good, in conjunction with battery bracket I, large power supply is divided into two parts and installs, reasonable distribution installing space, is suitable for large power supply and drives;
Battery bracket I and battery bracket II and frame assembly are fixedly connected as integral body, and frame assembly is had to good reinforcement effect, make vehicle frame itself more firm, have good load and the performance of running at high speed.
Further, left hack lever I front end and right hack lever I front end are connected as a single entity and form U-shaped structure, and U-shaped structure welding is in front girder lower end; The U-shaped structure of one-body molded formation between singletree I, left lever I and right pull bar I; Left hack lever I and right hack lever I and singletree I, left lever I and right pull bar I are one-body molded, reduce manufacture craft, save manufacturing cost, and strengthen the ability of its opposing moment of flexure, guarantee the stability after power supply is installed, whole frame assembly is had to good reinforcement effect simultaneously.
Further, the left hack lever I of described battery bracket I and right hack lever I are fixed with respectively and extend to the inside for the mounting ear I of battery pack I is installed, and the left hack lever II of battery bracket II and right hack lever II are fixed with respectively and extend to the inside for the mounting ear II of battery pack II is installed; The structure that adopts mounting ear, can make full use of space, and guarantees to install firmly, is beneficial to power supply heat sinking.
Further, be positioned at bottom, seat and be fixedly connected with and be provided with the door shape strut that is supported in seat on frame assembly, a door shape strut bipod correspondence is fixedly connected on left girder and right girder; When supporting seat, form battery bracket II complete and isolation relative to other parts, be beneficial to installation battery pack, and guarantee not disturb between each parts.
Further, described front girder vertically and the setting of leaning forward; The front main beam structure that employing is obliquely installed, can with left girder and right girder cooperative bearing, improve load-carrying capacity, make lower vehicle compactness attractive in appearance simultaneously.
Further, described left girder front end and right girder front end be inwardly bending be inclined upwardly and be welded in front girder and form pedal of vehicles erecting frame respectively, during carrying, partly converts moment of flexure to pulling force, improve the load-carrying capacity of left girder and right girder, be more suitable for high-power electric motor bike.
The invention also discloses a kind of motor bike of applying electric motorcycle frame's assembly, described electric motorcycle frame assembly is installed on motor bike as main equipment.
Beneficial effect of the present invention: electric motorcycle frame of the present invention assembly and motor bike thereof, adopt rational vehicle frame layout, and arrange that two for installing the battery bracket of battery pack, for vehicle load provides the enough energy with travelling, simultaneously, girder and horizontal left girder and right main beam structure arranged side by side before adopting, increase the load-carrying capacity of vehicle frame, can adapt to fair speed and compared with heavy load, make car speed and load performance close to existing fuel motorcycle, can arrange the power supply of relatively high power, do not take larger space, for after battery-operated motor cycle, energy efficient, raise the efficiency, zero-emission, can not cause harmful effect to environment, and vehicle structure is compact, heat dissipation capacity is little, safe.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation of the present invention;
The specific embodiment
Fig. 1 is structural representation of the present invention, as shown in the figure: electric motorcycle frame's assembly of the present embodiment, comprise headstock standpipe 8, front girder 1 and horizontal left girder 2 and right girder 7 arranged side by side, front girder 1 vertically arranges, headstock standpipe 8 is fixedly installed on front girder 1 upper end, general employing welded, for the parts such as front fork and gauge panel are installed, the inside bendings is connected (welding or other be fixedly connected with mode) front girder 1 formation pedal of vehicles erecting frame respectively of described left girder 2 front ends and right girder 7 front ends, left girder 2 stage casings and right girder 7 stage casings are inclined upwardly and tail end is interconnected to form the tailstock 5 of driving seat for installing, and employing is welded to connect or is one-body molded, front girder 1 lower end is fixedly connected with battery bracket I 3, battery bracket I 3 comprises laterally left hack lever I 32 and right hack lever I 31 arranged side by side, left hack lever I 32 front ends are girder 1 lower end with the right hack lever I 31 front ends inside bendings of difference and before being connected, left hack lever I 32 tail ends are connected with vehicle primary stand and are used for supporting car body (figure does not represent) with right hack lever I 31 tail ends, between described left hack lever I 32 and right hack lever I 31, be fixedly connected with singletree I36, between left hack lever I 32 and left girder 2, be fixedly connected with left lever I 34, between right hack lever I 31 and right girder 7, be fixedly connected with right pull bar I 33, by left lever I 34 and right pull bar I 33 structures, and in conjunction with singletree I 36, form the comparatively firm battery bracket I 3 that is positioned at bottom, and can limit the structure of battery pack I degree of freedom with left girder 2 and the common formation of right girder 7, stable compactness is installed,
Also comprise battery bracket II 4, comprise laterally left hack lever II 42 and right hack lever II 41 arranged side by side, described left girder 2 stage casings and right girder 7 stage casings are provided with seat support structure 6, comprising that correspondence is fixedly connected with to be provided with between right strut 61 upper ends, left strut 62He seat, right strut 61, seat, left strut 62He seat, seat is respectively fixedly connected with seat singletree 63; Left hack lever II 42 front ends are fixedly connected on the left strut 62 in seat, right hack lever II 41 front ends are fixedly connected on the right strut 61 in seat, left hack lever II 42 tail ends and right hack lever II 41 tail ends are corresponding respectively hangs on left girder 2 and right girder 7 by left lever II 44 and right pull bar II 43, as shown in the figure, left lever II 44 is fixedly connected with and hangs on left girder 2 and right girder 7 with right pull bar II 43; Between described left hack lever II 42 and right hack lever II41, be fixedly connected with singletree II 46; Battery bracket II 4, in conjunction with seat support structure 6, is arranged under seat, does not take unnecessary space, make vehicle compact overall structure, aesthetic appearance is good, in conjunction with battery bracket I, large power supply is divided into two parts and installs, reasonable distribution installing space, is suitable for large power supply and drives;
Battery bracket I 3 and battery bracket II 4 are fixedly connected as integral body with vehicle frame, and vehicle frame is had to good reinforcement effect, make vehicle frame itself more firm, have good load and the performance of running at high speed.
In the present embodiment, left hack lever I 32 front ends and right hack lever I 31 front ends are connected as a single entity and form U-shaped structure, and U-shaped structure welding is in front girder 1 lower end; The U-shaped structure of one-body molded formation between singletree I 36, left lever I 34 and right pull bar I 33; Left hack lever I 32 and right hack lever I 31 and singletree I 36, left lever I 34 and right pull bar I 33 are one-body molded, reduce manufacture craft, save manufacturing cost, and strengthen the ability of its opposing moment of flexure, guarantee the stability after power supply is installed, whole frame assembly is had to good reinforcement effect simultaneously.
In this enforcement, the left hack lever I 32 of described battery bracket I 3 and right hack lever I 31 are fixed with respectively and extend to the inside for the mounting ear I 35 of battery pack I is installed, and can distribute a plurality of, to guarantee to connect effect; The left hack lever II 42 of battery bracket II 4 and right hack lever II 41 are fixed with respectively and extend to the inside for the mounting ear II 45 of battery pack II is installed, and can distribute a plurality of, to guarantee to connect effect; The structure that adopts mounting ear, can make full use of space, and guarantees to install firmly, is beneficial to power supply heat sinking; Battery pack I and battery pack II represent different battery pack, for the common battery-operated motor cycle that drives, in figure, do not represent.
In this enforcement, be positioned at bottom, seat and be fixedly connected with and be provided with the door shape strut 9 that is supported in seat on frame assembly, door shape strut 9 bipod correspondences are fixedly connected on left girder 2 and right girder 7, as figure, adopt detouchable mode to connect; When supporting seat, form battery bracket II complete and isolation relative to other parts, be beneficial to installation battery pack, and guarantee not disturb between each parts.
In this enforcement, described front girder 1 vertically and the setting of leaning forward; Front girder 1 structure that employing is obliquely installed, can with left girder 2 and right girder 7 cooperative bearings, improve load-carrying capacity, make lower vehicle compactness attractive in appearance simultaneously.
In this enforcement, described left girder 2 front ends and right girder 7 front ends are inwardly bending be inclined upwardly and be welded in front girder 1 and form pedal of vehicles erecting frame respectively, during carrying, partly converts moment of flexure to pulling force, improve the load-carrying capacity of left girder and right girder, be more suitable for high-power electric motor bike.
What the application occurred is all around all as the criterion with vehicle structure; Outwards refer to that vehicle is to the direction of both lateral sides, inwardly refer to that both lateral sides is to the direction at longitudinal direction of car center.
The invention also discloses a kind of motor bike of applying electric motorcycle frame's assembly, described electric motorcycle frame assembly is installed on motor bike as main equipment, and motorcycle part is all installed on electric motorcycle frame of the present invention assembly.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.

Claims (4)

1.Yi Zhong electric motorcycle frame assembly, it is characterized in that: comprise headstock standpipe, front girder and horizontal left girder and right girder arranged side by side, front girder vertically arranges, headstock standpipe is fixedly installed on front girder upper end, with the right girder front end inside bending of difference and before being connected, girder forms pedal of vehicles erecting frame to described left girder front end, and left girder stage casing and right girder stage casing are inclined upwardly and tail end is interconnected to form the tailstock of driving seat for installing; Front girder lower end is fixedly connected with battery bracket I, battery bracket I comprises laterally left hack lever I and right hack lever I arranged side by side, left hack lever I front end is girder lower end with the right hack lever I front end inside bending of difference and before being connected, between described left hack lever I and right hack lever I, be fixedly connected with singletree I, between left hack lever I and left girder, be fixedly connected with left lever I, between right hack lever I and right girder, be fixedly connected with right pull bar I;
Also comprise battery bracket II, comprise laterally left hack lever II and right hack lever II arranged side by side, described left girder stage casing and right girder stage casing respectively correspondence are fixedly connected with and are provided with the right strut of the left strut in seat and seat, and the right strut of the left strut in seat and seat is fixedly connected with seat singletree between upper end; Left hack lever II front end is fixedly connected on the left strut in seat, right hack lever II front end is fixedly connected on the right strut in seat, left hack lever II tail end and right hack lever II tail end are corresponding respectively hangs on left girder and right girder by left lever II and right pull bar II, between described left hack lever II and right hack lever II, is fixedly connected with singletree II;
Left hack lever I front end and right hack lever I front end are connected as a single entity and form U-shaped structure, and U-shaped structure welding is in front girder lower end; The U-shaped structure of one-body molded formation between singletree I, left lever I and right pull bar I.
2. electric motorcycle frame according to claim 1 assembly, it is characterized in that: the left hack lever I of described battery bracket I and right hack lever I are fixed with respectively extends to the inside for the mounting ear I of battery pack I is installed, and the left hack lever II of battery bracket II and right hack lever II are fixed with respectively extends to the inside for the mounting ear II of battery pack II is installed.
3. electric motorcycle frame according to claim 2 assembly, is characterized in that: on frame assembly, be positioned at bottom, seat and be fixedly connected with and be provided with the door shape strut that is supported in seat, a door shape strut bipod correspondence is fixedly connected on left girder and right girder.
4. electric motorcycle frame according to claim 3 assembly, is characterized in that: described front girder vertically and the setting of leaning forward.
CN201110255251.0A 2011-08-31 2011-08-31 Electric motorcycle frame assembly and motorcycle thereof Expired - Fee Related CN102310910B (en)

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Application Number Priority Date Filing Date Title
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CN102310910B true CN102310910B (en) 2014-01-15

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CN102358371B (en) * 2011-08-31 2013-05-22 隆鑫通用动力股份有限公司 Electric motorcycle
CN103847882B (en) * 2013-07-03 2016-04-20 台州安马达电动车有限公司 Battery-driven car
CN103935437B (en) * 2014-03-28 2016-06-29 天津戴维工业设计有限公司 A kind of two-wheeled mother and sons' electromobile frame
CN107978712A (en) * 2017-12-26 2018-05-01 广州雷利诺车业有限公司 A kind of battery of electric motor car installs body frame structure for automotive
CN108298004B (en) * 2018-01-19 2021-05-11 浙江雅迪机车有限公司 Frame, electric bicycle and electric motorcycle
CN114954753A (en) * 2021-02-26 2022-08-30 重庆隆鑫机车有限公司 Electric vehicle frame for mounting high-capacity battery and electric motorcycle

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