CN108394478B - Electric drive ground effect glider - Google Patents
Electric drive ground effect glider Download PDFInfo
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- CN108394478B CN108394478B CN201810410505.3A CN201810410505A CN108394478B CN 108394478 B CN108394478 B CN 108394478B CN 201810410505 A CN201810410505 A CN 201810410505A CN 108394478 B CN108394478 B CN 108394478B
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- air
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- driving wheel
- hydraulic
- glider
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
- B62D37/02—Stabilising vehicle bodies without controlling suspension arrangements by aerodynamic means
Abstract
The invention relates to an electrically driven ground effect glider, comprising: the device comprises a chassis, a vehicle body arranged on the chassis, a travelling mechanism arranged on the chassis and a battery pack for providing a power source; the bottom on chassis is provided with the arch wind channel with chassis formula structure as an organic whole, and the one end of chassis traffic direction is provided with the wind channel door on the arch wind channel, is provided with the wind channel air current regulator that three groups are used for adjusting amount of wind, wind speed, wind pressure, wind direction at least in arch wind channel inside, the wind channel air current regulator is connected with the control system of ground effect glider, realizes the regulation to amount of wind, wind speed, wind pressure, wind direction in the wind channel through control system, running gear is four groups, sets up the both sides on chassis respectively, and every running gear of group includes: the hydraulic damping device comprises a first hydraulic adjusting mechanism, a second hydraulic adjusting mechanism, a hydraulic damping front driving arm, a hydraulic damping rear driving arm, a main driving wheel and an auxiliary driving wheel. This ground effect glider effectively solves current electric motor car and adopts bridge type chassis transportation electric energy consumption big technical problem.
Description
Technical Field
The invention belongs to the field of electric drive vehicles, and particularly relates to an electric drive ground effect glider which utilizes aerodynamic force to enable a vehicle body to rise under the ground effect, so that wheel bearing is reduced, and the purpose of energy conservation is achieved.
Background
The electric drive vehicle is a vehicle which takes a battery as an energy source, converts electric energy into mechanical energy through a controller, a motor and other components and moves so as to control the current and change the speed.
With the increasing exhaustion of petroleum resources, electric trucks and electric long-distance passenger vehicles using electric power as a power source are receiving more and more attention. The pure electric vehicle completely using electric power as energy has the advantages of energy conservation, environmental protection, low price, low noise, simple structure, convenient use and maintenance, high energy conversion efficiency and the like, and can recover the energy during braking or downhill in the driving process and improve the utilization efficiency of the energy. Therefore, the electric drive vehicle has wide market prospect and great social benefit. According to industry statistics, the production and sale of electric trucks and electric long-distance buses has been on the rise greatly year by year in the past 2012.
At present, most of electric trucks or electric long-distance passenger vehicles are refitted by the existing fuel oil vehicle by means of the bridge type chassis structure of the existing fuel oil vehicle. However, because the truck-mounted weight of the truck is large, the transportation time of the long-distance passenger car is long, and the electric energy consumption in the whole transportation process is huge; if the bridge type chassis of the existing fuel vehicle is adopted, a large number of battery boxes need to be arranged on the bridge type chassis to meet the power consumption requirement in transportation; in addition, the installation of a large number of battery boxes also brings great difficulty to the overall arrangement of the whole vehicle.
Disclosure of Invention
The invention aims to provide a ground-effect glider which utilizes aerodynamic force to enable a vehicle body to rise under the ground-effect, so that the wheel bearing is reduced, and the energy-saving purpose is realized, so as to solve the technical problems of large electric energy consumption and difficult installation and arrangement of the conventional electric freight vehicles or electric long-distance passenger transport by adopting a bridge-type chassis for transportation.
In order to realize the purpose, the invention is realized by adopting the following technical scheme:
an electrically driven ground effect glider comprising: the device comprises a chassis, a vehicle body arranged on the chassis, a travelling mechanism arranged on the chassis and a battery pack for providing a power source; the improvement is as follows: the bottom of the chassis is provided with an arched air channel which is integrated with the chassis, one end of the arched air channel in the chassis running direction is provided with an air channel door, at least three groups of air channel air flow regulators used for regulating air quantity, air speed, air pressure and air direction are arranged in the arched air channel, the air channel air flow regulators are connected with a control system of the WIG glider, the air quantity, the air speed, the air pressure and the air direction in the air channel are regulated through the control system, and the vehicle body is lifted under the WIG effect by utilizing the air power in the air channel;
running gear is four groups, and the distribution sets up the both sides on the chassis, and every running gear of group includes: the hydraulic damping device comprises a first hydraulic adjusting mechanism, a second hydraulic adjusting mechanism, a hydraulic damping front driving arm, a hydraulic damping rear driving arm, a main driving wheel and an auxiliary driving wheel; one end of the first hydraulic adjusting mechanism is mounted on the chassis, and the other end of the first hydraulic adjusting mechanism is connected with the main driving wheel and used for adjusting the main driving wheel to enable the main driving wheel to land all the time; one end of the second hydraulic adjusting mechanism is mounted on the chassis, and the other end of the second hydraulic adjusting mechanism is connected with the auxiliary driving wheel and used for adjusting the fluctuation state of the auxiliary driving wheel, so that the auxiliary driving wheel is suspended in the vehicle adjusting process and lands during normal operation; the hydraulic damping front driving arm is arranged between the main driving wheel and the auxiliary driving wheel, is movably connected with the main driving wheel and the auxiliary driving wheel and can rotate relative to the main driving wheel and the auxiliary driving wheel; one end of the hydraulic damping rear driving arm is mounted on the chassis through a movable device and can swing back and forth relative to the chassis, and the other end of the hydraulic damping rear driving arm is connected with the auxiliary driving wheel.
The arched air channel consists of a bottom plate, a plurality of arched beams welded on the bottom plate, at least two main beams and two side beams welded on the arched beams, and a coating coated outside the arched beams; the cladding is made of metal materials such as iron sheets and the like.
The invention relates to an air duct damper, comprising: the air flow adjusting plate is driven by the hydraulic mechanism, the first sensor is close to the air flow adjusting plate in the direction of the air inlet and arranged in the arched air channel and used for detecting air speed and air quantity, and the second sensor is used for detecting air direction and air pressure; the air flow adjusting plate is arranged in the arched air channel, the hydraulic mechanism is connected with a control system of the ground effect glider, and the hydraulic mechanism is controlled by the control system to stretch, so that the rotation angle of the air flow adjusting plate can be adjusted, and the air quantity, the air speed, the air direction and the air pressure entering the arched air channel can be adjusted; the first sensor and the second sensor are respectively connected with the control system and used for sending detected air quantity, air speed, air direction and air pressure signals to the control system, the control system carries out logic processing on the received signals through an internal program and timely controls the hydraulic mechanism and the hydraulic recovery support arm to stretch according to the processing result, so that the vehicle body is lifted under the ground effect, and meanwhile, the main driving wheel and the auxiliary driving wheel are guaranteed to be simultaneously grounded.
Preferably, the main driving wheel and the auxiliary driving wheel are directly driven by hub motors arranged on the main driving wheel and the auxiliary driving wheel, the hub motors are electrically connected with the battery pack, and the battery pack directly supplies power to the hub motors, so that the main driving wheel and the auxiliary driving wheel realize a rotating function.
As a further preferred aspect of the present invention, the battery pack is mounted on the chassis via a battery holder.
As a further preferable mode of the present invention, the traveling mechanism is mounted on the chassis via an inner and outer telescoping mechanism, and the inner and outer telescoping mechanisms retract when the vehicle travels at a low speed; when the vehicle runs at high speed, the inner and outer telescopic mechanisms extend outwards, so that the arched air duct is smooth.
In order to further reduce air resistance and improve the lift force of the vehicle, the appearance of the vehicle body is in a streamline bullet head shape, the door of the vehicle body adopts a gull wing door or a sliding plug door, two sides of the vehicle body are also provided with flight lift force adjusting duck wings, and the vehicle body is lifted under the air power by adjusting the duck wings.
In order to ensure that convection air in the arched air channel is compressed in the arched air channel when the vehicle body rises, the outer cover is arranged at the position, close to the ground, of the outer side of the walking mechanism, and air is enabled to circulate in the arched air channel through the outer cover.
The main driving wheel in the running mechanism of the invention realizes the steering function by the existing mechanical steering mechanism.
The ground effect glider is mainly applied to large-scale long-distance passenger vehicles and freight vehicles because of needing to use aerodynamic force.
The invention has the advantages and positive effects that: the ground effect glider provided by the invention completely changes the design of the chassis, and simultaneously completely changes the running mechanism according to the developed chassis; the ground-effect glider adopts the arched chassis, namely the arched air duct which is in an integral structure with the chassis is arranged at the bottom of the chassis, so that convective air in the running process of the vehicle is fully utilized, the running vehicle is lifted by means of aerodynamic force, the pressure on tires is reduced, the power output is reduced, the energy-saving purpose is achieved, and the problems of large vehicle-mounted weight of a truck, long transport time of a long-distance passenger vehicle and huge electric energy consumption in the whole transport process are effectively solved; in addition, this ground effect glider passes through hydraulic pressure adjustment mechanism control main drive wheel and auxiliary drive wheel, makes the vehicle operation auxiliary drive wheel undulate and grab the ground, guarantees to move safe and reliable, avoids the too big vehicle scheduling problem that causes of convection current air to turn on one's side.
Drawings
Fig. 1 is a schematic view of the adjustment operation state of the ground effect glider.
FIG. 2 is a schematic view showing a normal state of the WIG glider.
FIG. 3 is a schematic view of a connection structure between the ground effect glider running mechanism and the chassis.
Fig. 4 is a side view of the traveling mechanism.
Fig. 5 is a schematic structural view of the arch-shaped air duct.
Fig. 6 is a schematic diagram of the control of the air flow regulator of the air duct.
Detailed Description
In order to make the technical solution of the present invention and the advantages and effects thereof clearly understood by those skilled in the art, the following drawings will illustrate the technical solution of the present invention in further detail, but are not intended to limit the scope of the present invention.
Referring to fig. 1 to 3, the present invention provides an electrically driven WIG glider, comprising: the device comprises a chassis 1, a vehicle body 2 arranged on the chassis, a traveling mechanism 3 arranged on the chassis and a battery pack 4 for providing a power source; the bottom of the chassis is provided with an arched air channel which is of an integrated structure with the chassis, one end of the arched air channel in the chassis running direction is provided with an air channel door 11, at least three groups of air channel air flow regulators 12 for regulating air quantity, air speed, air pressure and air direction are arranged in the arched air channel, the air channel air flow regulators are connected with a control system of the ground effect glider, the air quantity, the air speed, the air pressure and the air direction in the air channel are regulated through the control system, and the vehicle body is lifted under the ground effect by utilizing the air power in the air channel;
referring to fig. 1 and 4, the traveling mechanisms 3 are four groups, and are mounted on two sides of the chassis 1 through the inner and outer telescoping mechanisms 6, so that the inner and outer telescoping mechanisms retract when the vehicle runs at a low speed; when the vehicle runs at high speed, the inner and outer telescopic mechanisms extend outwards to ensure that the arched air duct is smooth; each group of the travelling mechanism comprises: a first hydraulic pressure adjusting mechanism 31, a second hydraulic pressure adjusting mechanism 33, a hydraulic damping front driving arm 32, a hydraulic damping rear driving arm 36, a main driving wheel 34, and an auxiliary driving wheel 35; one end of the first hydraulic adjusting mechanism 31 is installed on the chassis 1, and the other end is connected with the main driving wheel 34, and is used for adjusting the main driving wheel to enable the main driving wheel to land all the time; one end of the second hydraulic adjusting mechanism 33 is mounted on the chassis, and the other end of the second hydraulic adjusting mechanism is connected with the auxiliary driving wheel 35 and used for adjusting the fluctuation state of the auxiliary driving wheel, so that the auxiliary driving wheel is suspended in the vehicle adjusting process and lands during normal operation; the hydraulic damping front driving arm 32 is installed between the main driving wheel and the auxiliary driving wheel, is movably connected with the main driving wheel and the auxiliary driving wheel, and can rotate relative to the main driving wheel and the auxiliary driving wheel; one end of the hydraulic damping rear driving arm 36 is mounted on the chassis through a movable device and can swing back and forth relative to the chassis, and the other end is connected with the auxiliary driving wheel.
Referring to fig. 5, the arched air duct of the present invention is composed of a bottom plate 111, a plurality of arched beams 112 welded on the bottom plate, at least two main beams 113 and two side beams 114 welded on the arched beams, and a cladding 115 cladding the arched beams; the cladding is made of metal materials such as iron sheets and the like.
Referring to fig. 6, the duct damper 12 according to the present invention includes: the air flow adjusting plate is driven by a hydraulic mechanism, the first sensor 122 is close to the air flow adjusting plate in the air inlet direction and arranged in the arched air channel for detecting the wind speed and the wind volume, and the second sensor 123 is used for detecting the wind direction and the wind pressure; the airflow adjusting plate is arranged in the arched air channel through a rotating shaft, and can rotate along the rotating shaft relative to the chassis; the hydraulic mechanism 121 is connected with a control system of the ground effect glider, and the hydraulic mechanism is controlled to stretch through the control system, so that the rotation angle of the airflow adjusting plate is adjusted, and the air quantity, the air speed, the air direction and the air pressure entering the arched air channel are adjusted; the first sensor 122 and the second sensor 123 are respectively connected with the control system and used for sending detected air volume, air speed, air direction and air pressure signals to the control system, the control system carries out logic processing on the received signals through an internal program and timely controls the hydraulic mechanism 121 and the walking mechanism 3 to stretch and retract according to a processing result, so that the vehicle body rises under the ground effect, and meanwhile, the main driving wheel 34 and the auxiliary driving wheel 35 are ensured to be grounded simultaneously.
The main driving wheel 34 and the auxiliary driving wheel 35 are directly driven by hub motors arranged on the main driving wheel and the auxiliary driving wheel, the hub motors are electrically connected with the battery pack, and the hub motors are directly powered by the battery pack, so that the main driving wheel and the auxiliary driving wheel realize the rotating function.
The battery pack 4 is arranged on the chassis 1 through a battery bracket.
The appearance of the vehicle body 2 is in a streamline bullet head shape, a vehicle door 21 of the vehicle body 2 adopts a gull wing door or a sliding plug door, two sides of the vehicle head are also provided with flight lift force adjusting duck wings 22, and the vehicle body is lifted under the aerodynamic force by adjusting the duck wings 22; an outer cover 5 is arranged on the outer side of the walking mechanism close to the ground, and air is enabled to circulate in the arched air channel through the outer cover 5.
The main driving wheel in the running mechanism of the invention realizes the steering function by the existing mechanical steering mechanism.
Claims (7)
1. An electrically driven ground effect glider comprising: the device comprises a chassis, a vehicle body arranged on the chassis, a travelling mechanism arranged on the chassis and a battery pack for providing a power source; the underground-effect glider is characterized in that an arched air channel which is of an integrated structure with the chassis is arranged at the bottom of the chassis, an air channel door is arranged at one end of the arched air channel in the traveling direction of the chassis, at least three groups of air channel air flow regulators for regulating air quantity, air speed, air pressure and air direction are arranged in the arched air channel, the air channel air flow regulators are connected with a control system of the underground-effect glider, the air quantity, the air speed, the air pressure and the air direction in the air channel are regulated through the control system, and the vehicle body is lifted under the underground effect by utilizing the air power in the air channel;
running gear is four groups, sets up respectively in the both sides on chassis, and every running gear of group includes: the hydraulic damping device comprises a first hydraulic adjusting mechanism, a second hydraulic adjusting mechanism, a hydraulic damping front driving arm, a hydraulic damping rear driving arm, a main driving wheel and an auxiliary driving wheel; one end of the first hydraulic adjusting mechanism is mounted on the chassis, and the other end of the first hydraulic adjusting mechanism is connected with the main driving wheel and used for adjusting the main driving wheel to enable the main driving wheel to land all the time; one end of the second hydraulic adjusting mechanism is mounted on the chassis, and the other end of the second hydraulic adjusting mechanism is connected with the auxiliary driving wheel and used for adjusting the fluctuation state of the auxiliary driving wheel, so that the auxiliary driving wheel is suspended in the vehicle adjusting process and lands during normal operation; the hydraulic damping front driving arm is arranged between the main driving wheel and the auxiliary driving wheel, is movably connected with the main driving wheel and the auxiliary driving wheel and can rotate relative to the main driving wheel and the auxiliary driving wheel; one end of the hydraulic damping rear driving arm is mounted on the chassis through a movable device and can swing back and forth relative to the chassis, and the other end of the hydraulic damping rear driving arm is connected with the auxiliary driving wheel.
2. The electrically driven WIG glider according to claim 1, wherein: the arched air channel is composed of a bottom plate, a plurality of arched beams welded on the bottom plate, at least two main beams and two side beams welded on the arched beams, and a coating coated outside the arched beams.
3. The electrically driven WIG glider according to claim 1, wherein: the air duct damper comprises: the air flow adjusting plate is driven by the hydraulic mechanism, the first sensor is close to the air flow adjusting plate in the direction of the air inlet and arranged in the arched air channel and used for detecting air speed and air quantity, and the second sensor is used for detecting air direction and air pressure; the air flow adjusting plate is arranged on the arched air channel, the hydraulic mechanism is connected with a control system of the ground effect glider, and the hydraulic mechanism is controlled to stretch through the control system, so that the rotation angle of the air flow adjusting plate can be adjusted; the first sensor and the second sensor are respectively connected with the control system and used for sending detected air quantity, air speed, air direction and air pressure signals to the control system.
4. The electrically driven WIG glider according to claim 1, wherein: the main driving wheel and the auxiliary driving wheel are directly driven by hub motors arranged on the main driving wheel and the auxiliary driving wheel, the hub motors are electrically connected with the battery pack, and the hub motors are directly powered by the battery pack.
5. The electrically driven WIG glider according to claim 1, wherein: the battery pack is arranged on the chassis through a battery bracket, and the travelling mechanism is arranged on the chassis through an inner telescopic mechanism and an outer telescopic mechanism.
6. The electrically driven WIG glider according to claim 1, wherein: the appearance of the car body is of a streamline bullet head shape, the door of the car body is a gull wing door or a sliding plug door, the two sides of the car body are also provided with flight lift force adjusting duck wings, and the car body is lifted under the air power by adjusting the duck wings.
7. The electrically driven WIG glider according to claim 1, wherein: and an outer cover is arranged at the position, close to the ground, of the outer side of the travelling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810410505.3A CN108394478B (en) | 2018-05-02 | 2018-05-02 | Electric drive ground effect glider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810410505.3A CN108394478B (en) | 2018-05-02 | 2018-05-02 | Electric drive ground effect glider |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108394478A CN108394478A (en) | 2018-08-14 |
| CN108394478B true CN108394478B (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810410505.3A Active CN108394478B (en) | 2018-05-02 | 2018-05-02 | Electric drive ground effect glider |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT404709B (en) * | 1992-06-11 | 1999-02-25 | Wolfgang Robert Lehner | Aerodynamic vehicle |
| JP2005192374A (en) * | 2003-12-26 | 2005-07-14 | Satoru Aritaka | Automobile running by wind power generation |
| BE1020424A5 (en) * | 2011-10-06 | 2013-10-01 | Voxdale Bvba | VEHICLE. |
| CN105083033A (en) * | 2015-09-01 | 2015-11-25 | 翁延鸣 | Vehicle-mounted wind power generation device |
| CN208484754U (en) * | 2018-05-02 | 2019-02-12 | 吉林省惠海科技有限公司 | Imitate glide car with being driven by electricity |
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2018
- 2018-05-02 CN CN201810410505.3A patent/CN108394478B/en active Active
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Effective date of registration: 20210910 Address after: 130000 group 23, poly Committee, balibao street, Erdao District, Changchun City, Jilin Province Applicant after: Liu Zhonghai Address before: 130000 room 1001, No. 8, Changqing street, Chaoyang District, Changchun City, Jilin Province Applicant before: JILIN HUIHAI SCIENCE & TECHNOLOGY Co.,Ltd. |
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