CN217294274U - New energy automobile chassis system and new energy automobile - Google Patents
New energy automobile chassis system and new energy automobile Download PDFInfo
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- CN217294274U CN217294274U CN202220802492.6U CN202220802492U CN217294274U CN 217294274 U CN217294274 U CN 217294274U CN 202220802492 U CN202220802492 U CN 202220802492U CN 217294274 U CN217294274 U CN 217294274U
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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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The utility model provides a new energy automobile chassis system and a new energy automobile, wherein the chassis system comprises a driving motor, a chassis system, a power battery system, an automobile body chassis and a power battery inclusion; the power battery bag body is arranged on the vehicle body chassis and is integrated with the vehicle body chassis into an integral structure; the driving motor is electrically connected with the power battery system, and the power battery system is also electrically connected with the power battery pack body; the driving motor is mechanically connected with the chassis of the vehicle body through a chassis system; the driving motor is arranged in a hub of an automobile tire and is integrated with the hub into an integrated driving structure, so that the automobile tire can be driven to move along any angle of a horizontal plane; the utility model provides a scheme can realize functions such as lateral shifting control, pivot steering control of vehicle, realizes that the nimble development and the standard of same rank motorcycle type or the class motorcycle type of striding match, reduce whole car weight, and extension continuation of the journey, integrated level are high, and the volume reduces the whole car of being convenient for and arranges.
Description
Technical Field
The utility model belongs to the technical field of new energy automobile chassis system, concretely relates to new energy automobile chassis system and new energy automobile.
Background
The traditional new energy automobile structure generally includes: the system comprises a vehicle body chassis system, a chassis system, tires, a driving motor system and a power battery system which are matched together, so that the arrangement of the whole vehicle is severely limited, and the whole vehicle is pulled to drive the whole body; for new energy automobiles in the lightweight era, the weight of the whole automobile is increased a lot, and the cruising ability of the automobile is seriously affected.
Based on the technical problems in the new energy automobile structure, no relevant solution is provided; there is therefore a pressing need to find effective solutions to the above problems.
Disclosure of Invention
The utility model aims at the weak point that exists in the above-mentioned technique, provide a new energy automobile chassis system and new energy automobile, aim at solving current new energy automobile chassis steering control's problem.
The utility model provides a new energy automobile chassis system, which comprises a driving motor, a chassis system, a power battery system, an automobile body chassis and a power battery pack body; the power battery bag body is arranged on the vehicle body chassis and is integrated with the vehicle body chassis into an integral structure; the driving motor is electrically connected with the power battery system, and the power battery system is also electrically connected with the power battery pack body; the driving motor is mechanically connected with the chassis of the vehicle body through a chassis system; the driving motor is arranged in a hub of an automobile tire and is integrated with the hub into an integrated driving structure, so that the automobile tire can be driven to move along any angle of a horizontal plane.
Furthermore, the driving motor is a hub motor, and the hub motors are respectively arranged in the hubs of the front and rear automobile tires, so that the automobile can be driven to move transversely or longitudinally.
Further, the hub motors comprise a right front hub motor, a right rear hub motor, a left front hub motor and a left rear hub motor; the right front wheel hub motor is arranged in a wheel hub of a right front tire, the right rear wheel hub motor is arranged in a wheel hub of a right rear tire, the left front wheel hub motor is arranged in a wheel hub of a left front tire, and the left rear wheel hub motor is arranged in a wheel hub of a left rear tire.
Further, the chassis system comprises a front chassis system and a rear chassis system, and the hub motor comprises a front hub motor and a rear hub motor; the front chassis system is arranged between the front hub motor and the vehicle body chassis, and the rear chassis system is arranged between the rear hub motor and the vehicle body chassis.
Furthermore, the chassis system comprises a damping subsystem, and the damping subsystem is arranged between the hub motor and the vehicle body chassis and is mechanically connected with the hub motor and the vehicle body chassis respectively.
Further, the chassis system comprises a suspension subsystem, and the suspension subsystem is arranged between the hub motor and the vehicle body chassis and is mechanically connected with the hub motor and the vehicle body chassis respectively.
Further, the chassis system comprises an anti-skid control subsystem, and the anti-skid control subsystem is arranged between the hub motor and the vehicle body chassis and is mechanically connected with the hub motor and the vehicle body chassis respectively.
Further, the shock absorption subsystem comprises a shock absorption spring, and the shock absorption spring is arranged between the hub motor and the vehicle body chassis along the vertical direction, so that the shock absorption and buffering effects are achieved.
Furthermore, the right front wheel hub motor, the right rear wheel hub motor, the left front wheel hub motor and the left rear wheel hub motor are respectively electrically connected with a controller of the power battery system, so that unified control is performed.
Correspondingly, the utility model also provides a new energy automobile, including the chassis system, the chassis system is above-mentioned new energy automobile chassis system.
The utility model provides a new energy automobile chassis system and new energy automobile can form the general automobile body actuating system of platformization, realize the nimble development and the standard matching of same rank motorcycle type or the class motorcycle type of striding, reduce whole car weight, the extension continuation of the journey, the integrated level is high, the whole car of the volume reduction of being convenient for arranges, release more spaces and use for the customer, use in-wheel motor, the control domain of vehicle enlarges, can realize the lateral shifting control of vehicle, original place steering control etc..
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic view of a new energy automobile chassis system of the present invention;
FIG. 2 is a schematic diagram of the body chassis and the power battery pack of the present invention;
FIG. 3 is a schematic diagram of the vehicle body of the present invention moving out at an angle of 45 degrees;
fig. 4 is a schematic view of the transverse traveling of the vehicle body of the present invention.
In the figure: 1. a right front drive motor; 2. a right rear drive motor; 3. a left front drive motor; 4. a left rear drive motor; 5. a shock absorption subsystem; 6. a rear chassis system; 7. a vehicle body chassis; 8. power battery bag body.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
As shown in fig. 1 to 4, the utility model provides a new energy automobile chassis system, which can be applied to new energy automobiles, so as to realize the steering movement of the automobiles; specifically, the chassis system comprises a driving motor, a chassis system, a power battery system, a vehicle body chassis 7 and a power battery pack body 8; the power battery system is an energy source for providing power for the whole vehicle; the power battery pack body 8 is arranged on the vehicle body chassis 7 and is integrated with the vehicle body chassis 7 into an integral structure; the power battery pack body 8 provides a power source for the driving motor; the driving motor is electrically connected with the power battery system, and the power battery system is also electrically connected with the power battery pack body 8; the driving motor is mechanically connected with a vehicle body chassis 7 through a chassis system; furthermore, the driving motor is a hub motor, the hub motor is arranged in a hub of an automobile tire, and is integrated with the hub into an integrated driving structure, so that the driving motor can drive the automobile tire to move at any angle along a horizontal plane, namely, the automobile can run along a straight line of the whole automobile and can also run laterally at a larger angle, and longitudinal movement control, pivot steering control and the like of the automobile can be realized; by adopting the scheme, the driving motor is arranged in the hub of the new energy automobile tire, so that the driving of the tire at a larger angle can be directly controlled, and the automobile control is facilitated; the utility model provides a new energy automobile chassis system, based on the general formula automobile body system of in-wheel motor or wheel limit motor, this system adopts in-wheel motor simultaneously with battery and bottom automobile body integrated as an organic whole, forms wheel actuating system, and the general automobile body system of power battery inclusion and automobile body chassis platformization integral type realizes striding the motorcycle type, striding the nimble development and the standard of grade another motorcycle type and is equipped with through same platform.
Preferably, in combination with the above solutions, as shown in fig. 1 to 4, in this embodiment, the driving motor is an in-wheel motor, and the in-wheel motors are respectively disposed in the hubs of the front and rear automobile tires, so that the automobile can be driven to move along the transverse direction or the longitudinal direction, i.e. the transverse direction is perpendicular to the linear driving direction of the automobile, and the longitudinal direction is the linear driving direction of the automobile, thereby achieving effective control of automobile steering.
Preferably, in combination with the above solution, as shown in fig. 1 to 4, the in-wheel motor includes a right front in-wheel motor 1, a right rear in-wheel motor 2, a left front in-wheel motor 3, and a left rear in-wheel motor 4; specifically, a right front wheel hub motor 1 is arranged in a wheel hub of a right front tire and is used for driving the right front tire to run; further, a right rear wheel hub motor 2 is arranged in the wheel hub of the right rear tire and used for driving the right rear tire to run; the left front wheel hub motor 3 is arranged in a wheel hub of a left front tire and is used for driving the left front tire to run; further, a left rear hub motor 4 is provided in the hub of the left rear tire for driving the left rear tire to travel.
Preferably, in combination with the above solution, as shown in fig. 1 to 4, the chassis system includes a front chassis system and a rear chassis system 6, and further, the hub motor includes a front hub motor and a rear hub motor; specifically, the front chassis system is arranged between the front hub motor and the vehicle body chassis 7 and is mechanically connected, so that the whole vehicle body matching is realized; the rear chassis system 6 is arranged between the rear hub motor and the vehicle body chassis 7 and is mechanically connected, so that the whole vehicle body matching is realized.
Preferably, in combination with the above scheme, as shown in fig. 1 to 4, the chassis system includes a damping subsystem 5, and the damping subsystem 5 is disposed between the wheel hub motor and the vehicle body chassis 7 and is mechanically connected to the wheel hub motor and the vehicle body chassis 7 respectively to realize a damping function.
Preferably, in combination with the above solutions, as shown in fig. 1 to 4, the chassis system includes a suspension subsystem, and the suspension subsystem is disposed between the wheel hub motor and the vehicle body chassis 7 and is mechanically connected to the wheel hub motor and the vehicle body chassis 7 respectively, so as to achieve the shock absorbing function and the supporting function.
Preferably, in combination with the above scheme, as shown in fig. 1 to 4, the chassis system includes an anti-skid control subsystem, and the anti-skid control subsystem is disposed between the in-wheel motor and the vehicle body chassis 7 and is mechanically connected to the in-wheel motor and the vehicle body chassis 7, respectively, so as to implement an anti-skid function.
Preferably, in combination with the above solution, as shown in fig. 1 to 4, the damping subsystem 5 includes a damping spring, and the damping spring is disposed between the in-wheel motor and the chassis 7 along the vertical direction, so as to perform the damping and buffering functions.
Preferably, in combination with the above scheme, as shown in fig. 1 to 4, the right front in-wheel motor 1, the right rear in-wheel motor 2, the left front in-wheel motor 3, and the left rear in-wheel motor 4 are respectively electrically connected with a controller of the power battery system, so as to perform unified control, that is, the unified steering of the four in-wheel motors can be integrally controlled, and thus, the vehicle body control is realized.
Correspondingly, combine above-mentioned scheme, as shown in fig. 1 to fig. 4, the utility model also provides a new energy automobile, including chassis system, chassis system is the aforesaid new energy automobile chassis system.
The utility model provides a new energy automobile chassis system and new energy automobile can form the general automobile body actuating system of platformization, realize the nimble development and the standard matching of same rank motorcycle type or the different motorcycle type of striding, reduce whole car weight, the extension continuation of the journey, the integrated level is high, the whole car of being convenient for of volume reduction arranges, release more spaces and give the customer application, use in-wheel motor, the control domain of vehicle enlarges, can realize the lateral shifting control of vehicle, pivot steering control etc..
The foregoing is illustrative of the present invention and is not to be construed as limiting thereof in any manner. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (10)
1. The new energy automobile chassis system is characterized by comprising a driving motor, a chassis system, a power battery system, an automobile body chassis (7) and a power battery pack body (8); the power battery bag body (8) is arranged on the vehicle body chassis (7) and is integrated with the vehicle body chassis (7) into an integral structure; the driving motor is electrically connected with the power battery system, and the power battery system is also electrically connected with the power battery pack (8); the driving motor is mechanically connected with the vehicle body chassis (7) through the chassis system; the driving motor is arranged in a hub of an automobile tire and is integrated with the hub into an integrated driving structure, so that the automobile tire can be driven to move along any angle of a horizontal plane.
2. The new energy automobile chassis system according to claim 1, wherein the driving motor is an in-wheel motor, and the in-wheel motor is respectively arranged in the hubs of front and rear automobile tires, so that the automobile can be driven to move along the transverse direction or the longitudinal direction of the automobile.
3. The new energy automobile chassis system according to claim 2, wherein the hub motors comprise a right front hub motor (1), a right rear hub motor (2), a left front hub motor (3) and a left rear hub motor (4); right front wheel hub motor (1) sets up in the wheel hub of right front tire, right back wheel hub motor (2) sets up in the wheel hub of right back tire, left side front wheel hub motor (3) sets up in the wheel hub of left front tire, left side back wheel hub motor (4) sets up in the wheel hub of left back tire.
4. The new energy automobile chassis system according to claim 2, wherein the chassis system comprises a front chassis system and a rear chassis system (6), and the in-wheel motor comprises a front in-wheel motor and a rear in-wheel motor; the front chassis system is arranged between the front hub motor and the vehicle body chassis (7), and the rear chassis system (6) is arranged between the rear hub motor and the vehicle body chassis (7).
5. The new energy automobile chassis system according to claim 3, characterized in that the chassis system comprises a damping subsystem (5), and the damping subsystem (5) is arranged between the hub motor and the body chassis (7) and is mechanically connected with the hub motor and the body chassis (7) respectively.
6. The new energy automobile chassis system according to claim 5, characterized in that the chassis system comprises a suspension subsystem, and the suspension subsystem is arranged between the in-wheel motor and the automobile body chassis (7) and is mechanically connected with the in-wheel motor and the automobile body chassis (7) respectively.
7. The new energy automobile chassis system according to claim 5, characterized in that the chassis system comprises an anti-skid control subsystem, and the anti-skid control subsystem is arranged between the in-wheel motor and the automobile body chassis (7) and is mechanically connected with the in-wheel motor and the automobile body chassis (7) respectively.
8. The new energy automobile chassis system as claimed in claim 5, wherein the damping subsystem (5) comprises a damping spring, and the damping spring is vertically arranged between the hub motor and the automobile body chassis (7) so as to achieve a damping effect.
9. The new energy automobile chassis system according to claim 3, wherein the right front hub motor (1), the right rear hub motor (2), the left front hub motor (3) and the left rear hub motor (4) are respectively electrically connected with a controller of the power battery system so as to perform unified control.
10. A new energy automobile comprising a chassis system, wherein the chassis system is the new energy automobile chassis system of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220802492.6U CN217294274U (en) | 2022-04-08 | 2022-04-08 | New energy automobile chassis system and new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220802492.6U CN217294274U (en) | 2022-04-08 | 2022-04-08 | New energy automobile chassis system and new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217294274U true CN217294274U (en) | 2022-08-26 |
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ID=82939060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220802492.6U Active CN217294274U (en) | 2022-04-08 | 2022-04-08 | New energy automobile chassis system and new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217294274U (en) |
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2022
- 2022-04-08 CN CN202220802492.6U patent/CN217294274U/en active Active
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