CN207595057U - A kind of light-weight electric aluminium alloy car chassis - Google Patents
A kind of light-weight electric aluminium alloy car chassis Download PDFInfo
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- CN207595057U CN207595057U CN201820204672.8U CN201820204672U CN207595057U CN 207595057 U CN207595057 U CN 207595057U CN 201820204672 U CN201820204672 U CN 201820204672U CN 207595057 U CN207595057 U CN 207595057U
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- chassis
- installing plate
- rotating shaft
- shaft
- chassis body
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Abstract
The utility model discloses a kind of light-weight electric aluminium alloy car chassis, including chassis body, groove body, wind turbine and etch resistant layer, one end of the chassis body is horizontally installed with first rotating shaft, and the both ends of first rotating shaft are mounted on front vehicle wheel, the other end of the chassis body is horizontally installed with the second shaft, and second the both ends of shaft be mounted on rear wheel, middle position inside the chassis body is provided with groove body, and the bottom end inside groove body is evenly arranged with damping spring, the top of the damping spring is equipped with installing plate, the both ends of the groove body are both provided with gas-guide tube, one end of the separate first rotating shaft is equipped with speed increasing gear, etch resistant layer is provided on the outside of the chassis body side wall.The utility model between installing plate bottom end and groove body by being evenly arranged with damping spring so that convenient for the power transmitting apparatus inside protector body, avoids damaging when being generated vibrations by external interference.
Description
Technical field
The utility model is related to electric vehicle engineering field, specially a kind of light-weight electric aluminium alloy car chassis.
Background technology
With the continuous development of society, the horizontal quick raising of people’s lives, and while development, there is energy saving subtract
The electric vehicle of row, electric vehicle refer to using vehicle power supply as power, and wheels travel is driven with motor, meet road traffic, peace
The vehicle of full regulation requirements, electric vehicle is by fuel cell unit as electrical source of power, the chemical reaction of fuel cell unit
Cheng Buhui generates noxious products, and since effect on environment is smaller with respect to orthodox car, prospect is had an optimistic view of extensively, electric vehicle bottom
The effect of disk is bearing, installation electric car engine and its each component, assembly, shapes the moulded of automobile, and receive hair
The power of motivation makes automobile generate movement, ensures normally travel, and the status on chassis is most important, with environment worsening, connects
Rainy is all acid rain, since chassis is often contacted with the substances such as sewage, greasy, can slowly be corroded on chassis and chassis
Part, therefore we will be important to note that for chassis anticorrosion, simultaneously because being mounted with that generator, alternating current generator etc. are dynamic on chassis
Power equipment, much time using, ventilation and heat is extremely important, if cannot radiate in time, it is likely that influence the use of inner body
Service life in addition, traditional electric automobile chassis does not have the shockproof measure of damping, can not effectively buffer the pressure being subject to,
Therefore it is badly in need of a kind of light-weight electric aluminium alloy car chassis to meet the needs of people.
Utility model content
The purpose of this utility model is to provide a kind of light-weight electric aluminium alloy car chassis, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of light-weight electric aluminium alloy car chassis,
Including chassis body, groove body, wind turbine and etch resistant layer, one end of the chassis body is horizontally installed with first rotating shaft, and first
The both ends of shaft are mounted on front vehicle wheel, and the other end of the chassis body is horizontally installed with the second shaft, and the second shaft
Both ends are mounted on rear wheel, and the middle position inside the chassis body is provided with groove body, and the bottom end inside groove body is equal
Even to be provided with damping spring, the top of the damping spring is equipped with installing plate, and the both ends of the groove body are both provided with gas-guide tube,
And inside be mounted on wind turbine, one end inside the installing plate close to first rotating shaft is equipped with alternating current generator, described
One end far from first rotating shaft is equipped with speed increasing gear, and the one end of speed increasing gear far from first rotating shaft is fixed with engine, institute
It states and fuel cell unit is installed on installing plate of the engine far from first rotating shaft side, and fuel cell unit is close to the second shaft one
Driving motor is fixed on the installing plate of side, the output terminal of the driving motor is equipped with reduction gearing, and reduction gearing is separate
One end of driving motor is connect by roller bearing with the second shaft, and rectification is equipped on the installing plate below the fuel cell unit
Device, the rectifier are equipped with control cabinet on the installing plate of the second shaft side, the installing plate above the driving motor
On be provided with fuel tank, the chassis body side wall is internally provided with enhancement layer, and the inner homogeneous of enhancement layer be provided with plus
Strengthening tendons are provided with etch resistant layer on the outside of the chassis body side wall.
Preferably, the outer application of the chassis body has waterproof layer.
Preferably, the air outlet of the wind turbine is both provided with strainer.
Preferably, the longitudinal section of the chassis body interior of the enhancement layer both sides is in cellular.
Preferably, the madial wall of the groove body is provided with metal net layer.
Compared with prior art, the beneficial effects of the utility model are：The light-weight electric aluminium alloy car chassis by
Damping spring is evenly arranged between installing plate bottom end and groove body so that convenient for the power transmitting apparatus inside protector body, is kept away
Exempt to damage when being generated vibrations by external interference, Simultaneous Stabilization is more preferable, also allows for noise reduction, and the good of vibration isolating effect is advantageous
In increase service life, while device is equipped with wind turbine so that just by being equipped with gas-guide tube at groove body both ends in gas-guide tube
In being aerated heat dissipation to internal component, the excessively high use for influencing electric vehicle of temperature is avoided, while the air inlet of wind turbine is set
Strainer is equipped with, also allows for filtering out dust impurity, avoids causing the blocking of gas-guide tube, while by chassis body side wall
Portion is provided with enhancement layer, and enhancement layer is provided in enhancement layer, convenient for improving the intensity of single unit system, while the bottom of enhancement layer both sides
The longitudinal section of disc main body side wall is in cellular so that whole weight mitigates significantly, and conducive to the use of device, while device passes through
Have etch resistant layer in the outer application of chassis body so that can to avoid due to chassis body often with the objects such as sewage, greasy
Corrosion phenomenon caused by matter contact.
Description of the drawings
Fig. 1 is the structural profile illustration of the utility model；
Fig. 2 is the groove body schematic side view of the utility model；
Fig. 3 is the partial cutaway schematic of the utility model.
In figure：1- chassis bodies；2- alternating current generators；3- first rotating shafts；4- front vehicle wheels；5- groove bodies；6- fuel cell units；
7- fuel tanks；8- driving motors；9- reduction gearing；10- speed increasing gears；11- engines；12- rectifiers；13- control cabinets；14-
Rear wheel；The second shafts of 15-；16- wind turbines；17- gas-guide tubes；18- installing plates；19- damping springs；20- etch resistant layers；21- adds
Strong layer；22- reinforcing ribs.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of light-weight electric aluminium alloy car chassis, packet
Chassis body 1, groove body 5, wind turbine 16 and etch resistant layer 20 are included, one end of chassis body 1 is horizontally installed with first rotating shaft 3, chassis
The outer application of main body 1 has waterproof layer, and rainwater and sewage is avoided to enter inside, causes short circuit, and the both ends of first rotating shaft 3 are pacified
Equipped with front vehicle wheel 4, the other end of chassis body 1 is horizontally installed with the second shaft 15, and the both ends of the second shaft 15 are mounted on
Rear wheel 14, the middle position inside chassis body 1 are provided with groove body 5, and the madial wall of groove body 5 is provided with metal net layer, makes
It obtains to prevent outside electromagnetic interference, and the bottom end inside groove body 5 is evenly arranged with damping spring 19, the top of damping spring 19
Installing plate 18 is installed, the both ends of groove body 5 are both provided with gas-guide tube 17, and 17 inside is mounted on wind turbine 16, wind turbine 16
Air outlet is both provided with strainer, and dust is avoided to block pipeline, and 18 inside of installing plate is equipped with exchange close to one end of first rotating shaft 3
One end of the separate first rotating shaft 3 of generator 2,2 is equipped with speed increasing gear 10, and speed increasing gear 10 far from first rotating shaft 3 one
End is fixed with engine 11, and engine 11 is equipped with fuel cell unit 6 on the installing plate 18 far from 3 side of first rotating shaft, and fires
Material battery pack 6 is fixed with driving motor 8, the output terminal installation of driving motor 8 on the installing plate 18 of 15 side of the second shaft
There is reduction gearing 9, and the one end of reduction gearing 9 far from driving motor 8 is connect by roller bearing with the second shaft 15, fuel cell unit
Rectifier 12 is installed on the installing plate 18 of 6 lower sections, rectifier 12 is equipped on the installing plate 18 of 15 side of the second shaft
Control cabinet 13 is provided with fuel tank 7 on the installing plate 18 of the top of driving motor 8, and 1 side wall of chassis body is internally provided with reinforcement
Layer 21, the longitudinal section of 1 interior of chassis body of 21 both sides of enhancement layer is in cellular so that the weight of chassis body 1 is significantly
Mitigate, the inner homogeneous of the use of device, and enhancement layer 21 is provided with reinforcing rib 22, is set on the outside of 1 side wall of chassis body
It is equipped with etch resistant layer 20.
Operation principle：In use, engine 11 generates electricity for device, charge for fuel cell unit 6, band motor alternator
2 actings, so as to which vehicle be driven to advance, during traveling, wind turbine 16 is by wind-force spinning, to the power inside groove body 5
Equipment and component are blowed, and play the role of ventilation and heat, avoid crossing heat affecting service life at runtime, while wind
The air inlet of machine 16 is provided with strainer, can block gas-guide tube 17 to avoid dust, the outer application of chassis body 1 has etch resistant layer
20, can to avoid often being contacted due to chassis body 1 with the substances such as sewage, greasy caused by corrosion phenomenon, be conducive to protect
River bottom protection disc main body 1 and inner body, while the interior of chassis body 1 is provided with enhancement layer 21, the inside of enhancement layer 21
Reinforcing rib 22 is provided with, is conducive to improve integral strength, and the longitudinal section of 1 side wall of chassis body of 21 both sides of enhancement layer is in honeycomb
Shape so that whole weight mitigates significantly, and conducive to the use of device, damping spring 19 is so that convenient for dynamic inside protection groove body 5
Power drive apparatus avoids damaging when being generated vibrations by external interference, and Simultaneous Stabilization is more preferable, also allows for noise reduction.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of light-weight electric aluminium alloy car chassis, including chassis body (1), groove body (5), wind turbine (16) and etch resistant layer
(20), it is characterised in that：One end of the chassis body (1) is horizontally installed with first rotating shaft (3), and the two of first rotating shaft (3)
End is mounted on front vehicle wheel (4), and the other end of the chassis body (1) is horizontally installed with the second shaft (15), and the second shaft
(15) both ends are mounted on rear wheel (14), and the internal middle position of the chassis body (1) is provided with groove body (5), and
The internal bottom end of groove body (5) is evenly arranged with damping spring (19), and the top of the damping spring (19) is equipped with installing plate
(18), the both ends of the groove body (5) are both provided with gas-guide tube (17), and the inside of gas-guide tube (17) is mounted on wind turbine (16),
The internal one end close to first rotating shaft (3) of the installing plate (18) is equipped with alternating current generator (2), the alternating current generator (2)
One end of separate first rotating shaft (3) speed increasing gear (10) is installed, and the one end of speed increasing gear (10) far from first rotating shaft (3)
Engine (11) is fixed with, the engine (11) is equipped with fuel electricity on the installing plate (18) far from first rotating shaft (3) side
Pond group (6), and fuel cell unit (6) is fixed with driving motor (8), institute on the installing plate (18) of the second shaft (15) side
The output terminal for stating driving motor (8) is equipped with reduction gearing (9), and the one end of reduction gearing (9) far from driving motor (8) passes through
Roller bearing is connect with the second shaft (15), and rectifier (12), institute are equipped on the installing plate (18) below the fuel cell unit (6)
It states rectifier (12) and control cabinet (13), the driving motor is installed on the installing plate (18) of the second shaft (15) side
(8) fuel tank (7) is provided on the installing plate (18) above, chassis body (1) side wall is internally provided with enhancement layer
(21), and the inner homogeneous of enhancement layer (21) is provided with reinforcing rib (22), is provided on the outside of chassis body (1) side wall anti-
Corrosion layer (20).
2. a kind of light-weight electric aluminium alloy car chassis according to claim 1, it is characterised in that：The chassis body
(1) outer application has waterproof layer.
3. a kind of light-weight electric aluminium alloy car chassis according to claim 1, it is characterised in that：The wind turbine (16)
Air outlet is both provided with strainer.
4. a kind of light-weight electric aluminium alloy car chassis according to claim 1, it is characterised in that：The enhancement layer
(21) longitudinal section of chassis body (1) interior of both sides is in cellular.
5. a kind of light-weight electric aluminium alloy car chassis according to claim 1, it is characterised in that：The groove body (5)
Madial wall is provided with metal net layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204672.8U CN207595057U (en) | 2018-02-06 | 2018-02-06 | A kind of light-weight electric aluminium alloy car chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204672.8U CN207595057U (en) | 2018-02-06 | 2018-02-06 | A kind of light-weight electric aluminium alloy car chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207595057U true CN207595057U (en) | 2018-07-10 |
Family
ID=62769421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820204672.8U Active CN207595057U (en) | 2018-02-06 | 2018-02-06 | A kind of light-weight electric aluminium alloy car chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207595057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109779A (en) * | 2018-09-11 | 2019-01-01 | 重庆工业职业技术学院 | A kind of automobile crash-proof chassis backplate |
-
2018
- 2018-02-06 CN CN201820204672.8U patent/CN207595057U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109779A (en) * | 2018-09-11 | 2019-01-01 | 重庆工业职业技术学院 | A kind of automobile crash-proof chassis backplate |
| CN109109779B (en) * | 2018-09-11 | 2022-03-04 | 重庆工业职业技术学院 | Automobile anti-collision chassis guard plate |
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