CN108995519A - A kind of explosion-proof automobile-used chassis system of pure electric vehicle - Google Patents
A kind of explosion-proof automobile-used chassis system of pure electric vehicle Download PDFInfo
- Publication number
- CN108995519A CN108995519A CN201810850383.XA CN201810850383A CN108995519A CN 108995519 A CN108995519 A CN 108995519A CN 201810850383 A CN201810850383 A CN 201810850383A CN 108995519 A CN108995519 A CN 108995519A
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- CN
- China
- Prior art keywords
- fixedly connected
- explosion
- chassis
- electric vehicle
- pure electric
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0861—Insulating elements, e.g. for sound insulation for covering undersurfaces of vehicles, e.g. wheel houses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of explosion-proof automobile-used chassis systems of pure electric vehicle; including chassis; guard box is fixedly connected in the middle part of bottom in the chassis; and bursting diaphragm is fixedly connected in the middle part of guard box intracavity bottom; middle part at the top of the bursting diaphragm is fixedly connected with motor housing; and the two sides of motor housing, which are run through, rotating bar, and one end of the rotating bar runs through guard box and extends to the outside of guard box, and the present invention relates to the explosion-proof automobile-used chassis technology fields of pure electric vehicle.The explosion-proof automobile-used chassis system of the pure electric vehicle; good protection can be carried out to vehicle; good protection can be carried out to vehicle interior part in explosion time by realizing; allow vehicle that can so retain numerous parts in generation explosion successor; this makes it possible to people to leave more parts; and it still is able to that there is good braking in explosion time, braking is bad after this solves the problems, such as that the current existing explosion-proof automobile-used chassis system explosion-proof of pure electric vehicle is bad and explodes.
Description
Technical field
The present invention relates to the explosion-proof automobile-used chassis technology field of pure electric vehicle, specially a kind of explosion-proof automobile-used chassis system of pure electric vehicle
System.
Background technique
Pure electric automobile refers to using vehicle power supply as power, with motor driven wheels travel, meets road traffic, safety law
Advise the vehicle of requirements.Since effect on environment is smaller with respect to orthodox car, its prospects are considered optimistic wildly, but current techniques are still
It is immature.Pure electric vehicle vapour it be completely by rechargeable battery (such as lead-acid battery, nickel-cadmium cell, nickel-metal hydride battery or lithium ion battery)
The automobile of power source is provided.Although it has 134 years long histories, it is only limitted to application, city in certain particular ranges always
Field is smaller.It is primarily due to various types of other battery, generally existing price is high, the service life is short, outer dimension and weight are big,
The critical defects such as the charging time is long, the composition of electric car include: to be driven by electricity and the mechanical systems such as control system, driving force transmission
System, the equipment for completing assigned tasks etc..Pure electric automobile refers to using vehicle power supply as power, with motor driven wheel row
It sails, meets the vehicle of road traffic, security legislation requirements.Since effect on environment is smaller with respect to orthodox car, prospect
It is had an optimistic view of extensively, but current techniques are still immature.
In real life, the existing explosion-proof automobile-used chassis of pure electric vehicle is not complete enough to motor housing protection, and in car body
Not enough in place, this can make interior part all damaged to each part protection in portion in generation explosion time, allow people that can not learn vapour
Information of the vehicle before explosion, this is unfavorable for people's use.
Summary of the invention
In view of the deficiencies of the prior art, it the present invention provides a kind of explosion-proof automobile-used chassis system of pure electric vehicle, solves existing
The explosion-proof automobile-used chassis of pure electric vehicle not complete enough, and vehicle body each part protection not enough asking in place is protected to motor housing
Topic.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of explosion-proof automobile-used chassis of pure electric vehicle
System, including chassis are fixedly connected with guard box in the chassis in the middle part of bottom, and the middle part of guard box intracavity bottom is solid
Surely it is connected with bursting diaphragm, the middle part at the top of the bursting diaphragm is fixedly connected with motor housing, and the two sides of motor housing are run through and had
Rotating bar, one end of the rotating bar is through guard box and extends to the outside of guard box, the department of two rotating bars and
Protective cover, and the fixed company in the bottom of protective cover and the bottom of protection box cavity are fixedly connected with positioned at the outer surface of motor housing
It connecing, one end of the rotating bar runs through chassis and extends to the outside on chassis, and one end of the rotating bar is fixedly connected with rear-wheel,
And for motor housing middle top through there is output rod, the top of the output rod is fixedly connected with first bevel gear.
Preferably, second bevel gear, and the middle part on second bevel gear surface are engaged at the top of the first bevel gear
Through there is connecting rod, the both ends of the connecting rod are rotatably connected to diverter.
Preferably, the side of the diverter runs through chassis and extends to the outside on chassis, two diverter sides
Middle part be fixedly connected to front-wheel.
Preferably, the bottom on the output rod surface is fixedly connected with gearbox, and the two sides of gearbox pass through it is resistance to
Pressing plate is fixedly connected with fixed frame, and the side of the fixed frame is fixedly connected with the inner wall on chassis.
Preferably, fixed link is fixedly connected at the top and bottom of the fixed frame inner cavity, and fixed link is far from solid
The one end for determining frame is fixedly connected with the surface of gearbox.
Preferably, the top on the output rod surface is through there is a metal plate, the top and bottom of the metal plate and is located at
The surface of output rod, which is run through, baffle, and the two sides of the baffle and the two sides of metal plate are fixedly connected to fixture block, and block
The side of block is fixedly connected with the inner wall on chassis.
Beneficial effect
The present invention provides a kind of explosion-proof automobile-used chassis systems of pure electric vehicle.Have it is following the utility model has the advantages that
(1), the explosion-proof automobile-used chassis system of the pure electric vehicle is protected by being fixedly connected with guard box in the middle part of bottom in chassis
Bursting diaphragm is fixedly connected in the middle part of protecting box intracavity bottom, the middle part at the top of bursting diaphragm is fixedly connected with motor housing, motor housing
Two sides, which are run through, rotating bar, and one end of rotating bar runs through guard box and extends to the outside of guard box, the portion of two rotating bars
Door and the outer surface for being located at motor housing are fixedly connected with protective cover, and the bottom of protective cover and the bottom of protection box cavity are fixed and connected
It connects, one end of rotating bar runs through chassis and extends to the outside on chassis, and one end of rotating bar is fixedly connected with rear-wheel, motor housing top
Through there is output rod in the middle part of portion, the top of output rod is fixedly connected with first bevel gear, can carry out good protection to vehicle,
Good protection can be carried out to vehicle interior part in explosion time by realizing, allow vehicle that can so retain crowd in generation explosion successor
More parts, this makes it possible to people to leave more parts, and still be able to have good braking in explosion time, this solution
The current existing explosion-proof automobile-used chassis system explosion-proof of pure electric vehicle is bad and the bad problem of braking after exploding.
(2), the explosion-proof automobile-used chassis system of the pure electric vehicle, by being engaged with second bevel gear at the top of first bevel gear, the
The middle part of plug tap gear surface is through there is connecting rod, and the both ends of connecting rod are rotatably connected to diverter, and the side of diverter is passed through
It wears chassis and extends to the outside on chassis, front-wheel, the bottom on output rod surface are fixedly connected in the middle part of two diverter sides
Portion is fixedly connected with gearbox, and the two sides of gearbox pass through pressure-resistant plate and are fixedly connected with fixed frame, the side and bottom of fixed frame
The inner wall of disk is fixedly connected, and anti-static coatings are arranged on tire, can greatly reduce the problem of automobile explodes, in this way
The life and health for protecting vapour occupant increased, this makes the safety of automobile get a promotion, this solves existing at present
The explosion-proof automobile-used chassis system safety of pure electric vehicle under problem.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is the partial enlarged view of structure at A on Fig. 1 of the present invention；
Fig. 3 is the cross-sectional view of present invention protection box structure.
In figure: the chassis 1-, 2- guard box, 3- bursting diaphragm, 4- motor housing, 5- rotating bar, 6- protective cover, 7- rear-wheel, 8- are defeated
Rod, 9- first bevel gear, 10- second bevel gear, 11- connecting rod, 12- diverter, 13- front-wheel, 14- gearbox, 15- are resistance to
Pressing plate, 16- fixed frame, 17- fixed link, 18- metal plate, 19- baffle, 20- fixture block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of explosion-proof automobile-used chassis system of pure electric vehicle, including bottom
Disk 1 is fixedly connected with guard box 2 in the middle part of bottom in chassis 1, is fixedly connected with bursting diaphragm in the middle part of 2 intracavity bottom of guard box
3, the middle part at 3 top of bursting diaphragm is fixedly connected with motor housing 4, and the motor inside motor housing 4 is explosion-proof driving motor, motor housing 4
Two sides run through and have rotating bar 5, one end of rotating bar 5 is through guard box 2 and extends to the outside of guard box 2, two rotations
The department of bar 5 and the outer surface for being located at motor housing 4 are fixedly connected with protective cover 6, bottom and 2 inner cavity of guard box of protective cover 6
Bottom is fixedly connected, and one end of rotating bar 5 runs through chassis 1 and extends to the outside on chassis 1, and one end of rotating bar 5 is fixedly connected
There is rear-wheel 7, for 4 middle top of motor housing through there is output rod 8, the top on 8 surface of output rod, which is run through, metal plate 18, metal plate 18
It is made of steel, top and bottom of the metal plate 18 and surface for being located at output rod 8 is run through and has baffle 19, the two sides of baffle 19
It is fixedly connected to fixture block 20 with the two sides of metal plate 18, the side of fixture block 20 is fixedly connected with the inner wall on chassis 1, output rod 8
The bottom on surface is fixedly connected with gearbox 14, and gearbox 14 is parking brake, and the two sides of gearbox 14 pass through pressure-resistant plate
15 are fixedly connected with fixed frame 16, and fixed link 17 is fixedly connected at the top and bottom of 16 inner cavity of fixed frame, and fixed link 17 is remote
One end from fixed frame 16 is fixedly connected with the surface of gearbox 14, and the side of fixed frame 16 is fixedly connected with the inner wall on chassis 1,
The top of output rod 8 is fixedly connected with first bevel gear 9, and the top of first bevel gear 9 is engaged with second bevel gear 10, the second cone
The middle part on 10 surface of gear is through there is connecting rod 11, and the both ends of connecting rod 11 are rotatably connected to diverter 12, diverter 12
Side runs through chassis 1 and extends to the outside on chassis 1, is fixedly connected to front-wheel 13 in the middle part of two 12 sides of diverter, after
The surface of wheel 7 and front-wheel 13 is painted with anti-static coatings.
When work, guard box 2 will do it first layer protection after being impacted, and the protective cover 6 of inner cavity is made of metal forming
It is protected at the second layer, and the bursting diaphragm 3 of 4 bottom of motor housing then prevents impact from being impacted from bottom, it in this way can be with good right
The extremely internal part of motor housing 6 is protected, 18 meeting of baffle 19 and metal plate when chassis 1 will be deformed by impact
Playing good supportive prevents vehicle chassis from deforming, and fixture block 20 be allow the length of baffle 19 and metal plate 18 shorten and
And it is with good stability, baffle 19 and the shortening of 18 length of metal plate will so be such that resistance improves, in this way can be more steady
Fixed protects chassis 1.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of explosion-proof automobile-used chassis system of pure electric vehicle, including chassis (1), it is characterised in that: in the interior bottom of the chassis (1)
Portion is fixedly connected with guard box (2), and is fixedly connected with bursting diaphragm (3) in the middle part of guard box (2) intracavity bottom, described explosion-proof
Middle part at the top of plate (3) is fixedly connected with motor housing (4), and the two sides of motor housing (4) are run through and had rotating bar (5), described
One end of rotating bar (5) is through guard box (2) and extends to the outsides of guard box (2), the department of two rotating bars (5) and
It is fixedly connected with protective cover (6) positioned at the outer surface of motor housing (4), and the bottom of protective cover (6) and guard box (2) inner cavity
Bottom is fixedly connected, and one end of the rotating bar (5) runs through chassis (1) and extends to the outside of chassis (1), the rotating bar
(5) one end is fixedly connected with rear-wheel (7), and motor housing (4) middle top is through having output rod (8), the output rod (8)
Top be fixedly connected with first bevel gear (9).
2. the explosion-proof automobile-used chassis system of a kind of pure electric vehicle according to claim 1, it is characterised in that: the first bevel gear
(9) it is engaged at the top of second bevel gear (10), and the middle part on second bevel gear (10) surface is through having connecting rod (11), institute
The both ends for stating connecting rod (11) are rotatably connected to diverter (12).
3. the explosion-proof automobile-used chassis system of a kind of pure electric vehicle according to claim 2, it is characterised in that: the diverter (12)
Side through chassis (1) and extend to the outside of chassis (1), be fixedly connected in the middle part of two diverter (12) sides
There are front-wheel (13).
4. the explosion-proof automobile-used chassis system of a kind of pure electric vehicle according to claim 1, it is characterised in that: the output rod (8)
The bottom on surface is fixedly connected with gearbox (14), and the two sides of gearbox (14) pass through pressure-resistant plate (15) and are fixedly connected with
The side of fixed frame (16), the fixed frame (16) is fixedly connected with the inner wall of chassis (1).
5. the explosion-proof automobile-used chassis system of a kind of pure electric vehicle according to claim 4, it is characterised in that: the fixed frame (16)
It is fixedly connected at the top and bottom of inner cavity fixed link (17), and fixed link (17) one end and change far from fixed frame (16)
The surface of fast case (14) is fixedly connected.
6. the explosion-proof automobile-used chassis system of a kind of pure electric vehicle according to claim 1, it is characterised in that: the output rod (8)
The top on surface is through having metal plate (18), top and bottom of the metal plate (18) and the surface for being located at output rod (8) is equal
Through having baffle (19), the two sides of the baffle (19) and the two sides of metal plate (18) are fixedly connected to fixture block (20), and
The side of fixture block (20) is fixedly connected with the inner wall of chassis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810850383.XA CN108995519B (en) | 2018-07-28 | 2018-07-28 | Chassis system for pure electric explosion-proof vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810850383.XA CN108995519B (en) | 2018-07-28 | 2018-07-28 | Chassis system for pure electric explosion-proof vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108995519A true CN108995519A (en) | 2018-12-14 |
| CN108995519B CN108995519B (en) | 2020-09-18 |
Family
ID=64597364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810850383.XA Active CN108995519B (en) | 2018-07-28 | 2018-07-28 | Chassis system for pure electric explosion-proof vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108995519B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6213241B1 (en) * | 1997-10-22 | 2001-04-10 | Honda Giken Kogyo Kabushiki Kaisha | Power transmitting system in four-wheel drive vehicle |
| CN201553024U (en) * | 2009-11-18 | 2010-08-18 | 重庆果岭电动车有限公司 | Four-wheel drive electric vehicle |
| CN202764701U (en) * | 2012-06-05 | 2013-03-06 | 深圳市德塔电动汽车科技有限公司 | Pure-electric explosion-proof chassis system for vehicle |
| CN204712870U (en) * | 2015-06-17 | 2015-10-21 | 清华大学苏州汽车研究院（相城） | A kind of mid-electrical motor integral electric bridge with propulsive effort distribution function |
| CN205736871U (en) * | 2016-05-09 | 2016-11-30 | 深圳市民富沃能新能源汽车有限公司 | A kind of drive system of pure electric automobile |
| CN108128110A (en) * | 2016-12-01 | 2018-06-08 | 江苏卡威汽车工业集团有限公司 | A kind of electric automobile chassis |
-
2018
- 2018-07-28 CN CN201810850383.XA patent/CN108995519B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6213241B1 (en) * | 1997-10-22 | 2001-04-10 | Honda Giken Kogyo Kabushiki Kaisha | Power transmitting system in four-wheel drive vehicle |
| CN201553024U (en) * | 2009-11-18 | 2010-08-18 | 重庆果岭电动车有限公司 | Four-wheel drive electric vehicle |
| CN202764701U (en) * | 2012-06-05 | 2013-03-06 | 深圳市德塔电动汽车科技有限公司 | Pure-electric explosion-proof chassis system for vehicle |
| CN204712870U (en) * | 2015-06-17 | 2015-10-21 | 清华大学苏州汽车研究院（相城） | A kind of mid-electrical motor integral electric bridge with propulsive effort distribution function |
| CN205736871U (en) * | 2016-05-09 | 2016-11-30 | 深圳市民富沃能新能源汽车有限公司 | A kind of drive system of pure electric automobile |
| CN108128110A (en) * | 2016-12-01 | 2018-06-08 | 江苏卡威汽车工业集团有限公司 | A kind of electric automobile chassis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108995519B (en) | 2020-09-18 |
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