CN102358354A - Electric field midibus with novel structure - Google Patents
Electric field midibus with novel structure Download PDFInfo
- Publication number
- CN102358354A CN102358354A CN2011102021263A CN201110202126A CN102358354A CN 102358354 A CN102358354 A CN 102358354A CN 2011102021263 A CN2011102021263 A CN 2011102021263A CN 201110202126 A CN201110202126 A CN 201110202126A CN 102358354 A CN102358354 A CN 102358354A
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- 230000005684 electric field Effects 0.000 title abstract description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000011449 brick Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 229910052493 LiFePO4 Inorganic materials 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims description 2
- 229910001416 lithium ion Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims 1
- -1 or wooden Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Body Structure For Vehicles (AREA)
Abstract
The invention relates to an electric field midibus with a novel structure. The electric field midibus mainly comprises a novel vehicle body structure, a chassis structure, seat structures and a drive system, wherein the novel vehicle body structure mainly comprises a ceiling, ceiling struts, a tie rod for a rear row of struts, a handrail, a windshield, a front face, a head board and a back board; the chassis structure comprises a boundary-beam type main vehicle frame, an auxiliary vehicle frame, a front steering system, a hand brake system, seat supports, a front suspension, a front wheel system, a rear suspension, a rear wheel system, and a front supporting frame, the auxiliary vehicle frame is welded on the main vehicle frame and is used for supporting a floor, a vehicle body and other components and parts, the front steering system is arranged on the main vehicle frame, the front suspension, the front wheel system, the rear suspension and the rear wheel system are arranged on the main vehicle frame, and the front supporting frame is arranged at a front end of the main vehicle frame; seats comprise a driver seat and a plurality of passenger seats, and the passenger seats comprise a copilot seat at a front row and seats in a middle part and a rear part of midibus; and the drive system mainly comprises a drive motor, a transmission box, a transmission shaft, a rear axle with a main decelerator and a battery pack.
Description
Technical field
The invention belongs to technical field of transport facilities, relate in particular to the electronic place of a kind of new structure mini-bus.
Background technology
In the actual life, automobile brings people many convenience, and the oil resources that traditional fuel-engined vehicle uses are limited, cause noise and aerial contamination simultaneously; New-energy automobile becomes the focus of research and development, and pure electric automobile has zero-emission, low noise and other advantages, and China and world major country give priority to as strategic new industry.Current, owing to receive factor affecting such as energy content of battery density, styling design, industry policy, auxiliary facility, promote difficulty in the high-speed overload vehicle.And the low speed field vehicle has certain market demand and technological accumulation through development in nearly 10 years, is important use market of present electronlmobil.And existing field vehicle appearance design falls behind, and styling design is original, maximum passenger capacity less (maximum has only 14 people at present), and complete vehicle weight is big, efficient is low, holds that to sail mileage short, handling and human engineering is relatively poor.
Summary of the invention
To the shortcoming of prior art, the purpose of this invention is to provide a kind of rationally distributed, high passenger capacity, the electronic place of high efficiency new structure mini-bus.
For realizing above-mentioned purpose, technical scheme of the present invention is: the electronic place of a kind of new structure mini-bus mainly comprises new car body structure, chassis structure, armchair structure and layout and drive system;
The new car body structure mainly is made up of ceiling, ceiling pillar, back row's pillar intermediate rod, handrail, Windshield, preceding face cover panel, front apron and back shield; Ceiling is by a plurality of ceiling shore supports; The ceiling pillar is installed on the chassis auxiliary frame, and back row's pillar intermediate rod is located between the adjacent ceiling pillar of body structure rear end, and handrail is located on the armchair structure; Windshield and preceding face cover panel place the car front end; Front apron places chassis structure side front end, and back shield places rear end, chassis structure side, is installed on the subframe respectively;
Chassis structure comprises main car frame; Be welded in the subframe that is used to support ceiling pillar, seat support, floor or other parts on the main car frame, be located at preposition steering system, parking brake system, seat support on the main car frame, the forward mounting of being located at the main car frame lower end and preceding train, back suspension with after train and be located at the preceding support of main car frame front end;
Armchair structure comprises seat support and seat, and seat comprises driver's chair and passenger seat, and passenger seat is divided into three intervals, and first interval is front-seat operator seat right side, and chair mounted is on subframe, and the passenger is by about the side; Second interval is the middle part, and on seat support, the passenger is by about the car both sides by chair mounted; The 3rd interval is the car rear portion, and chair mounted is on the subframe support, and the passenger is by about the rear portion;
Drive system is mainly by drive motor; Change speed gear box, transmission shaft, main back axle that slows down of band and battery pack constitute; Drive motor is connected through flange with change speed gear box; Be installed on the main car frame through supplementary structure, transmission shaft is connected with the main back axle that slows down of drop-gear box and band respectively, and battery pack is used for electric power to drive motor being provided.
Ceiling is formed by aluminium alloy extrusions and rainproof panel-mounted, or by the one-body molded acquisition of glass-felt plastic.
The ceiling pillar is made by aluminium alloy extrusions or iron material, and the ceiling pillar is round-shaped, square or other shapes;
Handrail is processed by aluminium alloy material or iron, or plastic shaping, or plastics and metal assembling formation;
Seat support is aluminium alloy material or iron or wood or plastics.
Battery pack is made up of LiFePO4 ionization cell or polymer Li-ion battery or lead-acid battery;
Drive motor is permagnetic synchronous motor or DC machine or AC induction motor;
The ceiling end face can be installed solar panel, realizes the solar power auxiliary charging of power brick.
Drive system can adopt centralized drive system, with change speed gear box, and transmission shaft, the main back axle that slows down of band becomes one, by be connected driving between the motor with it.
Also the curtain of rain can be installed between the ceiling pillar.
Preposition steering system, forward mounting all are installed on the main car frame of chassis with preceding train, back suspension with the back axle that trailing wheel frenulum master is slowed down, drive motor is connected by flange with speed change, are installed on the main car frame through supplementary structure, and transmission shaft connects change speed gear box and back axle.
The second interval layout has horizontal three row all the people present position seats, and the right ends car in the 3rd interval layout respectively has vertical three seat seats.
The present invention compared with prior art has following advantage and beneficial effect:
1, the present invention carries out the industrial design of car load outward appearance, and appearance design is novel, and human engineering is reasonable;
2, the present invention carries out complete vehicle structure design and seat topological design, and complete vehicle structure is simple, and the seat layout makes full use of the space, chassis, and human engineering is reasonable.
3, the present invention carries out car load light-weight design and material technology; According to chassis and load characteristics, adopt lightweight materials such as aluminum alloy, constitute light integral and carry the knot vehicle body; Have characteristics in light weight, that integral rigidity is strong; Adopting composite material simultaneously is body material, has alleviated complete vehicle quality, has reduced energy resource consumption.
4, purely electric field mini-bus motor of the present invention and change speed gear box are connected in one through flange, mid-rear-guard, or rearmounted rear-guard; Integral body connects to ground through elastic element; Can install and demolition and maintenance from tray bottom, maintenance convenient, the chassis can be more smooth simultaneously.
5, the present invention adopts the electrokinetic cell bag of integral type fast changeable, has realized the quick replacing of power brick, can save the time of discharging and recharging; Because the electrokinetic cell bag is arranged in bottom of frame, has reduced the car load center of gravity, has improved riding stability, also for the counterweight of car load front and back wheel alerting ability is provided.
Description of drawings
Fig. 1 a, 1b are the car load body structure scheme drawing of the embodiment of the invention 1;
Fig. 2 is the scheme drawing of chassis structure;
Fig. 3 is the scheme drawing of body structure;
Fig. 4 is the scheme drawing of drive system;
Fig. 5 is the scheme drawing of the centralized back axle of embodiment 2.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is carried out detailed description.
Embodiment 1
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the electronic place of new structure of the present invention mini-bus comprises new car body structure, chassis structure, drive system and armchair structure and layout.
As shown in Figure 1; Body structure mainly is made up of ceiling 1, ceiling pillar 2, back row's pillar intermediate rod 3, handrail 4, Windshield 5, preceding face 6, front apron 7 and back shield 8; Ceiling 1 is supported by a plurality of ceiling pillars 2, ceiling pillar 2 parallel being installed on the chassis auxiliary frame 14, and back row's pillar intermediate rod 3 is located between the adjacent ceiling pillar 2 of body structure rear end; Handrail 4 is located on the armchair structure, ceiling pillar, preceding face 6 before Windshield 5 is installed on by glass cement; Preceding face 6 places front frame 15, and front apron 7 places chassis structure side front end, and back shield 8 places rear end, chassis structure side; Ceiling 1 is formed by aluminium alloy extrusions and rainproof panel-mounted, or by the one-body molded acquisition of glass-felt plastic.Preceding face, front apron and back shield are made up of composite material makes non-bearing formula shell.
As shown in Figure 2, chassis structure constitutes the bearing-type general frame by main car frame 13, subframe 14, seat support 16; Steering swivel system, brake system, driving system are installed on the main car frame, and parts such as vehicle body are installed on the integral frames such as subframe, vehicle frame.Be specially preposition steering system 9, forward mounting and preceding train 11, the back suspension is located at main car frame with back train 12, preceding support 15 is located at subframe 14 front ends, seat support 16 is located at main car frame 13 and subframe 14.
As shown in Figure 3, armchair structure comprises seat support and seat, and seat mainly comprises driver's chair 21 and passenger seat 20, and overall passenger is divided into three intervals, and first interval is front-seat operator seat right side, and chair mounted is on subframe, and the passenger is by about the side; Second interval is the middle part, and on seat support, the passenger is by about the limit, the left and right sides by chair mounted; The 3rd interval is the car rear portion, and chair mounted is on subframe, and the passenger is by about the rear portion.
As shown in Figure 4, drive system is by power battery pack 17, drive motor 21 and change speed gear box 20, and the independent back axle 18 of transmission shaft 19 and band base ratio constitutes.But electrokinetic cell bag 17 quick-release types designs, drive motor 21 and change speed gear box 20 are connected through flange, are integrally formed the formula structure, through vibration-reducing connector installation vehicle frame, can realize the integral type installation and removal.
In the present embodiment, except that above-described major part and annexation thereof, other adopt the auto parts and components of commercially available routine like parts such as chassis, preceding/rear suspension, preceding/rear wheel, brake system and steering swivel systems.
Embodiment 2
The characteristics of present embodiment are: drive system adopts integrated form to drive, and is as shown in Figure 5, directly is connected with the integrated form back axle of band reduction ratio by drive motor 21, realizes driving, and all the other are with specific embodiment 1.
Claims (9)
1. the electronic place of a new structure mini-bus mainly comprises new car body structure, chassis structure, armchair structure and layout and drive system, it is characterized in that,
The new car body structure mainly is made up of vehicle body ceiling (1), ceiling pillar (2), back row's pillar intermediate rod (3), handrail (4), Windshield (5), preceding face (6), front apron (7) and back shield (8); Ceiling (1) is supported by a plurality of ceiling pillars (2); Ceiling pillar (2) is parallel and be installed on the chassis structure subframe (14); Back row's pillar intermediate rod (3) is located between the adjacent ceiling pillar (2) of body structure rear end; Handrail (4) is located on the seat support structure; Windshield (5) and preceding face cover panel (6) place the front end of chassis structure and vehicle body, and front apron (7) places chassis structure side front end, and back shield (8) places rear end, chassis structure side;
Chassis structure comprises side bar formula main car frame (13), be welded in main car frame supports vehicle body, floor and other parts subframes (14), is located at preposition steering system (9), parking brake system (10), seat support (16) on the main car frame, be located at main car frame (13) forward mounting and preceding train (11), back suspension with after train (12) and be located at the preceding support (15) of main car frame front end; Vehicle body pillar (2) is installed on the subframe (14), and floor and seat support (16) are installed on main car frame (13) and the subframe (14), and battery pack (17) is installed on floor, is positioned at seat support (16);
Armchair structure comprises seat support and seat, and seat comprises driver's chair (21) and passenger seat (20), and passenger seat (20) is divided into three intervals, and first interval is the front-seat right side of operator platform, and chair mounted is on subframe, and the passenger is by about the side; Second interval is the middle part, and chair mounted is on seat support, and the passenger is by about the car right sides; The 3rd interval is the car rear portion, and seat is vertically arranged, is installed on the subframe, and the passenger is by about the rear portion;
Drive system is mainly by drive motor (21); Change speed gear box (20), transmission shaft (19), main back axle (18) that slows down of band and battery pack (17) constitute; Drive motor (21) is through change speed gear box (20), transmission shaft (19); Transmit drive to main back axle (18) powered vehicle of slowing down of band, battery pack (17) is used for electric power to drive motor (21) being provided, and drive system is installed on the main car frame (13) through supplementary structure.
2. the electronic place of new structure according to claim 1 mini-bus is characterized in that ceiling (1) is formed by aluminium alloy extrusions and rainproof panel-mounted; Ceiling (1) or by the one-body molded acquisition of glass-felt plastic; Ceiling (1) or be assembled by section bar and solar panels forms the Vehicular solar plate, as auxiliary power system.
3. the electronic place of new structure according to claim 1 mini-bus is characterized in that ceiling pillar (2) is made by aluminium alloy extrusions or iron material, and ceiling pillar (2) is a shape such as round-shaped or square;
Handrail (4) is processed by aluminium alloy material or iron, or plastic shaping, or plastics and metal assembling formation;
Seat support (16) is metallic materials such as aluminium alloy material or iron, or wooden, plastics formation.
4. the electronic place of new structure according to claim 1 mini-bus is characterized in that, battery pack (17) is made up of LiFePO4 ionization cell or polymer Li-ion battery or lead-acid battery;
Drive motor (21) is permagnetic synchronous motor or DC machine or AC induction motor;
Ceiling (1) can be realized the solar power auxiliary charging of power brick through solar panel is installed.
5. the electronic place of new structure according to claim 1 mini-bus is characterized in that, drive system adopts the integrated form drive system; With change speed gear box (20), transmission shaft (19), the main back axle (18) that slows down of band becomes one; Directly be connected by motor, realize driving with the integrated form back axle.
6. the electronic place of new structure according to claim 1 mini-bus is characterized in that the ceiling pillar also is equipped with the curtain of rain between (2).
7. the electronic place of new structure according to claim 1 mini-bus; It is characterized in that preposition steering system (9), forward mounting and preceding train (11), back suspension all are installed on the chassis main car frame (13) with back train (12), the main back axle (18) that slows down of band.
8. the electronic place of new structure according to claim 1 mini-bus is characterized in that passenger seat (20) is the single seat chair, or is the platoon seat, and passenger seat (20) is wood substance seat or sofa seat or public transport plastic seat.
9. the electronic place of new structure according to claim 1 mini-bus is characterized in that, floor covering layers or are made of one formula glass-felt plastic floor with the floor on main car frame and subframe, and integral installation is on main car frame and subframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102021263A CN102358354A (en) | 2011-07-19 | 2011-07-19 | Electric field midibus with novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102021263A CN102358354A (en) | 2011-07-19 | 2011-07-19 | Electric field midibus with novel structure |
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| Publication Number | Publication Date |
|---|---|
| CN102358354A true CN102358354A (en) | 2012-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102021263A Pending CN102358354A (en) | 2011-07-19 | 2011-07-19 | Electric field midibus with novel structure |
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| CN (1) | CN102358354A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890529A (en) * | 2015-06-29 | 2015-09-09 | 河南工业大学 | Electric car |
| CN105691224A (en) * | 2016-01-20 | 2016-06-22 | 李恒华 | Electric vehicle for prison arraignment |
| US11524612B2 (en) | 2018-10-05 | 2022-12-13 | Alpha Ec Industries | Electric bus seat and electric battery arrangement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005047503A (en) * | 2004-10-01 | 2005-02-24 | Yanmar Co Ltd | Travel vehicle |
| CN201320975Y (en) * | 2008-12-26 | 2009-10-07 | 上海联孚新能源科技有限公司 | Double-decker solar sightseeing bus |
| CN101941482A (en) * | 2009-07-09 | 2011-01-12 | 苏州益高电动车辆制造有限公司 | Detachable electric motor car |
| CN101961984A (en) * | 2010-08-31 | 2011-02-02 | 珠海市蓝海节能科技有限公司 | Electric motor coach |
| CN102019970A (en) * | 2009-09-18 | 2011-04-20 | 苏州益高电动车辆制造有限公司 | Electric vehicle |
-
2011
- 2011-07-19 CN CN2011102021263A patent/CN102358354A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005047503A (en) * | 2004-10-01 | 2005-02-24 | Yanmar Co Ltd | Travel vehicle |
| CN201320975Y (en) * | 2008-12-26 | 2009-10-07 | 上海联孚新能源科技有限公司 | Double-decker solar sightseeing bus |
| CN101941482A (en) * | 2009-07-09 | 2011-01-12 | 苏州益高电动车辆制造有限公司 | Detachable electric motor car |
| CN102019970A (en) * | 2009-09-18 | 2011-04-20 | 苏州益高电动车辆制造有限公司 | Electric vehicle |
| CN101961984A (en) * | 2010-08-31 | 2011-02-02 | 珠海市蓝海节能科技有限公司 | Electric motor coach |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890529A (en) * | 2015-06-29 | 2015-09-09 | 河南工业大学 | Electric car |
| CN105691224A (en) * | 2016-01-20 | 2016-06-22 | 李恒华 | Electric vehicle for prison arraignment |
| US11524612B2 (en) | 2018-10-05 | 2022-12-13 | Alpha Ec Industries | Electric bus seat and electric battery arrangement |
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Application publication date: 20120222 |