CN216610841U

CN216610841U - Arrangement structure of front-mounted front-wheel-drive pure electric chassis

Info

Publication number: CN216610841U
Application number: CN202122838423.9U
Authority: CN
Inventors: 周敏; 张舵; 王连华
Original assignee: Shenzhen Zhongdong Smart New Energy Technology Co ltd
Current assignee: Shenzhen Zhongdong Smart New Energy Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-27
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to the field of electric automobiles, in particular to a front-mounted front-drive pure electric chassis arrangement structure which comprises a frame and a front axle and a rear axle which are arranged on the frame; a plane is arranged in the middle of the tail of the frame, a power system and an electric control system are arranged on one side of the frame, which is positioned at the front axle, and the electric control system is arranged on one side far away from a driving position on the frame; the left side and the right side of the middle part of the frame are respectively provided with a driving battery, and the driving batteries are electrically connected with the power control system. The beneficial effects of the utility model are: through installing driving system and electric control system in one side of front axle on the frame, drive battery installs the middle part at the frame, on the basis that satisfies whole car load distribution and performance, has adjusted the drive form of whole car and the mounted position of key spare part, has solved some passenger cars and logistics car and has driven the travelling comfort, solves the inconvenient problem of passenger's getting on or off the bus for vehicle rear portion passenger-carrying cargo space grow.

Description

Arrangement structure of front-mounted front-wheel-drive pure electric chassis

Technical Field

The utility model relates to the field of electric automobiles, in particular to a front-mounted front-drive pure electric chassis arrangement structure.

Background

The electric vehicle (BEV) is a vehicle which takes a vehicle-mounted power supply as power and drives wheels by a motor, and meets various requirements of road traffic and safety regulations. According to the existing market environment, the application of the pure electric automobile is more and more extensive, and the requirement of consumers on the driving comfort of the automobile is higher and higher.

Most of pure electric passenger cars and logistics cars in the market are rear-mounted rear-drive cars or middle-mounted rear-drive cars. Therefore, the cargo space at the rear part of the vehicle and the height of the cargo platform are limited, and inconvenience is caused to passengers getting on or off the vehicle or cargo loading and unloading.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical scheme capable of solving the problems in order to overcome the defects.

A front-engine front-drive pure electric chassis arrangement structure comprises a frame, and a front axle and a rear axle which are arranged on the frame;

the integral cross section of the frame is of a rectangular concave structure, a plane is arranged in the middle of the tail of the frame, a power system and an electric control system are arranged on one side of the frame, which is positioned on a front axle, the power system and the electric control system are matched with each other, the power system is arranged at the upper end of the front axle and is matched with the front axle, and the electric control system is arranged on one side far away from a driving position on the frame;

the left side and the right side of the middle part of the frame are respectively provided with a driving battery, and the driving batteries are electrically connected with the power control system.

As a further scheme of the utility model: the power system comprises a front independent suspension, a driving motor, a reduction gearbox, a motor controller and a four-in-one controller which are matched with each other, wherein the front independent suspension, the driving motor, the reduction gearbox, the motor controller and the four-in-one controller are all installed on one side of the frame, close to the front axle, and are matched with the front axle.

As a further scheme of the utility model: the power control system comprises a battery high-voltage box and a battery controller, the battery high-voltage box is installed on one side of a driving position far away from the frame, and the battery controller is installed at the upper end of the battery high-voltage box and matched with the battery controller.

As a further scheme of the utility model: the height of the middle part of the frame is 350mm, and the height of the plane of the tail part of the frame is 420 mm.

As a further scheme of the utility model: the outside of drive battery all is equipped with the mount, interconnect between mount and the frame.

Compared with the prior art, the utility model has the beneficial effects that: through installing driving system and electric control system in one side of front axle on the frame, drive battery installs the middle part at the frame, on the basis that satisfies whole car load distribution and performance, has adjusted the drive form of whole car and the mounted position of key spare part, has solved some passenger cars and logistics car and has driven the travelling comfort, solves the inconvenient problem of passenger's getting on or off the bus for vehicle rear portion passenger-carrying cargo space grow.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the technical solutions in the present embodiment or the prior art, the drawings needed to be used in the description of the embodiment or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a top view of the present invention.

Shown in the figure: 1. a frame; 2. a front axle; 3. a rear axle; 4. a plane; 5. a power system; 6. a power control system; 7. a drive battery; 8. a front independent suspension; 9. a drive motor; 10. a reduction gearbox; 11. a motor controller; 12. a four-in-one controller; 13. a battery high voltage box; 14. a battery controller; 15. a fixing frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

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 implicitly indicating 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 defined otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-2, a front-engine front-drive pure electric chassis arrangement structure includes a frame 1, and a front axle 2 and a rear axle 3 mounted on the frame 1;

the integral cross section of the frame 1 is of a rectangular concave structure, the middle of the tail part of the frame 1 is provided with a plane 4, one side, positioned on a front axle 2, of the frame 1 is provided with a power system 5 and an electric control system 6, the power system 5 and the electric control system 6 are matched with each other, the power system 5 is installed at the upper end of the front axle 2 and is matched with the front axle 2, and the electric control system 6 is installed on one side, away from a driving position on the frame 1;

the left side and the right side of the middle part of the frame 1 are respectively provided with a driving battery 7, and the driving batteries 7 are electrically connected with the power control system 6.

Through installing driving system 5 and electric control system 6 in one side of front axle 2 on frame 1, drive battery 7 installs in the middle part of frame 1, on the basis that satisfies whole car load distribution and performance, has adjusted the drive form of whole car and the mounted position of key spare part, has solved some passenger cars and logistics car and has driven the travelling comfort, solves the inconvenient problem of passenger getting on and off the bus for vehicle rear portion passenger carrying cargo space grow.

As a further scheme of the utility model: the power system 5 comprises a front independent suspension 8, a driving motor 9, a reduction gearbox 10, a motor controller 11 and a four-in-one controller 12 which are matched with each other, wherein the front independent suspension 8, the driving motor 9, the reduction gearbox 10, the motor controller 11 and the four-in-one controller 12 are all installed on one side, close to the front axle 2, of the frame 1 and are matched with the front axle 2.

As a further scheme of the utility model: the power control system 6 comprises a battery high-voltage box 13 and a battery controller 14, wherein the battery high-voltage box 13 is installed on one side away from a driving position on the frame 1, and the battery controller 14 is installed at the upper end of the battery high-voltage box 13 and is matched with the battery high-voltage box.

As a further scheme of the utility model: the height of the middle part of the frame 1 is 350mm, and the height of the plane 4 at the tail part of the frame 1 is 420 mm.

The middle part of the frame 1 is a boarding position, and the boarding and alighting are facilitated by reducing the boarding height; the plane 4 at the tail part of the frame 1 is a cargo bed and is used for placing cargos, and the loading and unloading of the truck are facilitated by reducing the height of the cargo bed; meanwhile, passengers can walk conveniently, and goods can move conveniently.

As a further scheme of the utility model: the outer sides of the driving batteries 7 are respectively sleeved with a fixed frame 15, and the fixed frames 15 are connected with the frame 1.

The drive battery 7 can be fixed.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A front-engine front-drive pure electric chassis arrangement structure comprises a frame, and a front axle and a rear axle which are arranged on the frame; the method is characterized in that:

2. The front-engine pure electric chassis arrangement structure according to claim 1, characterized in that: the power system comprises a front independent suspension, a driving motor, a reduction gearbox, a motor controller and a four-in-one controller which are matched with each other, wherein the front independent suspension, the driving motor, the reduction gearbox, the motor controller and the four-in-one controller are all installed on one side of the frame, close to the front axle, and are matched with the front axle.

3. The front-engine pure electric chassis arrangement structure according to claim 1, characterized in that: the power control system comprises a battery high-voltage box and a battery controller, the battery high-voltage box is installed on one side of a driving position far away from the frame, and the battery controller is installed at the upper end of the battery high-voltage box and matched with the battery controller.

4. The front-engine pure electric chassis arrangement structure according to claim 1, characterized in that: the height of the middle part of the frame is 350mm, and the height of the plane of the tail part of the frame is 420 mm.

5. The front-engine pure electric chassis arrangement structure according to claim 1, characterized in that: the outside of drive battery all is equipped with the mount, interconnect between mount and the frame.