Air suspension system and vehicle

Abstract

The invention relates to the technical field of vehicle air suspensions, and particularly discloses an air suspension system and a vehicle, and the air suspension system comprises a frame, a connecting bracket, a supporting stabilizer bar, a mounting beam, an upper reaction rod and a motor. Due to the fact that the installation beam is provided with the installation cavity, the opening direction of the installation cavity faces one side of the connecting support, at least part of the motor can be arranged in the installation cavity, the motor is fixed, meanwhile, the top of the motor is connected with the top of the installation beam, and the stability and reliability of the motor in the working process are further guaranteed. The air suspension system solves the problem that an air suspension system in the prior art cannot be provided with a large-torque motor due to space limitation, the air suspension system is different from a transmission electric drive axle which can bear and transmit torque, the air suspension system decouples the torque bearing function and the torque transmission function, the motor only transmits the torque, and the mounting beam only bears the torque. The motor can be matched with a large-torque motor occupying a large space, and the bearing capacity can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle air suspension, and in particular to an air suspension system and a vehicle. Background Art

[0002] With the gradual promotion of new energy commercial vehicles, more and more application scenarios are being used. Among them, the air suspension system in the vehicle can effectively improve the vehicle's driving smoothness, making the ride safer and more comfortable; it can automatically adjust to maintain the vehicle height unchanged when the load changes; vehicles equipped with air suspension systems have small vibrations, which can reduce damage to electrical, instrumentation, and other accessories of the body and chassis, thereby reducing vehicle maintenance costs.

[0003] At present, the application of high-torque motors in the field of commercial vehicles is gradually increasing. Therefore, it is necessary to install high-torque motors in air suspension systems. Since high-torque motors occupy a large space, when using existing air suspension systems for installation, there is a problem of space mismatch, resulting in the problem of being unable to install. In addition, the current electric drive axle needs to carry and transmit torque, which has the problem of low transmission efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide an air suspension system and a vehicle to solve the problem in the prior art that the air suspension system cannot be installed with a large torque motor due to limited space.

[0005] On the one hand, the present invention provides an air suspension system, which includes: a frame, including a longitudinal beam and a cross beam connected to each other; a connecting bracket, one end of which is connected to the longitudinal beam; a supporting stabilizer bar, one end of which is connected to the other end of the connecting bracket; a mounting beam, having a mounting cavity, the opening direction of the mounting cavity is toward one side of the connecting bracket, the bottom of the mounting beam is connected to the other end of the supporting stabilizer bar; an upper reaction rod, one end of the upper reaction rod is connected to the top of the mounting beam, and the other end of the upper reaction rod is connected to the cross beam; a motor, at least a portion of the motor is arranged in the mounting cavity, and is arranged horizontally, and the top of the motor is connected to the top of the mounting beam.

[0006] As an optional technical solution for the air suspension system, the mounting beam is a cage-shaped structure, the bottom of the mounting beam has a reinforcing rib structure, and the bottom of the motor is arranged on the reinforcing rib structure and connected to the reinforcing rib structure.

[0007] As an optional technical solution of the air suspension system, a side of the mounting beam facing away from the connecting bracket has a plurality of weight-reducing grooves.

[0008] As an optional technical solution for the air suspension system, a mounting beam includes a bottom beam, a first side beam, a second side beam, a top beam and a connecting block. One end of the first side beam and one end of the second side beam are respectively connected to the two ends of the bottom beam, the other end of the first side beam and the other end of the second side beam are respectively connected to the two ends of the top beam, the bottom beam, the first side beam, the second side beam and the top beam are all connected to the connecting block, the first side beam and the second side beam are both connected to the other end of the supporting stabilizer bar, one end of the upper reaction bar and the motor are both connected to the top beam, the bottom beam, the first side beam, the second side beam, the top beam and the connecting block form an installation cavity, the bottom beam has a reinforcing rib structure, and the connecting block has multiple weight-reducing grooves.

[0009] As an optional technical solution for the air suspension system, in the horizontal direction, the length of the top beam is smaller than the length of the bottom beam.

[0010] As an optional technical solution for the air suspension system, the air suspension system also includes a connecting plate, one end of the connecting plate is connected to the top of the mounting beam, and the other end of the connecting plate is connected to the top of the motor.

[0011] As an optional technical solution for the air suspension system, the supporting stabilizer bar includes a connecting rod, a first swing arm and a second swing arm, there are two connecting brackets and two longitudinal beams, the two longitudinal beams are respectively connected to the two ends of the cross beam, one end of the two connecting brackets is respectively connected to the two longitudinal beams, the two ends of the connecting rod are respectively connected to the other ends of the two connecting brackets, one end of the first swing arm and one end of the second swing arm are respectively mounted on the two ends of the connecting rod and located between the two connecting brackets, and the other end of the first swing arm and the other end of the second swing arm are respectively connected to the two sides of the mounting beam.

[0012] As an optional technical solution for the air suspension system, the connecting rod is located on the side of the motor away from the mounting beam, the first swing arm and the second swing arm are respectively located on both sides of the motor, the connecting rod includes a connecting tube and a first connecting shaft and a second connecting shaft arranged at both ends of the connecting tube, one end of the first swing arm is located between the first connecting shaft and one end of the connecting tube, and the second swing arm is located between the second connecting shaft and the other end of the connecting tube.

[0013] As an optional technical solution for the air suspension system, the upper reaction rod includes a connecting frame, a first action rod and a second action rod, one end of the connecting frame is connected to the top of the mounting beam, one end of the first action rod and one end of the second action rod are both connected to the other end of the connecting frame, and the other end of the first action rod and the other end of the second action rod are both connected to the cross beam.

[0014] As an optional technical solution of the air suspension system, the air suspension system further includes an air bag, which is installed on a side of the mounting beam away from the motor.

[0015] As an optional technical solution for the air suspension system, the air suspension system also includes a first transmission half shaft and a second transmission half shaft, which are respectively installed on both sides of the mounting beam, and the motor can drive the first transmission half shaft and the second transmission half shaft to rotate.

[0016] In another aspect, the present invention provides a vehicle, comprising the air suspension system of any of the above schemes.

[0017] The beneficial effects of the present invention are:

[0018] The present invention provides an air suspension system, which includes a vehicle frame, a connecting bracket, a supporting stabilizer bar, a mounting beam, an upper reaction bar and a motor. The vehicle frame includes a longitudinal beam and a cross beam connected to each other; the mounting beam has a mounting cavity, and the opening direction of the mounting cavity faces one side of the connecting bracket. With the air suspension system of the present invention, since the mounting beam is provided with a mounting cavity, and the opening direction of the mounting cavity faces one side of the connecting bracket, at least part of the motor can be arranged in the mounting cavity, thereby fixing the motor, and at the same time, the top of the motor is connected to the top of the mounting beam, further ensuring the stability and reliability of the motor when working. The air suspension system of the present invention effectively solves the problem that the air suspension system in the prior art cannot install a large torque motor due to limited space. Different from the electric drive bridge of the transmission that both carries and transmits torque, the air suspension system of the present invention decouples the bearing and transmission torque functions, the motor only transmits torque, and the mounting beam only carries, which can match the large torque motor that occupies a large space and improve the bearing capacity, and the motor is arranged horizontally, so that when transmitting torque to the transmission half shaft, the transmission efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of an air suspension system in an embodiment of the present invention;

[0020] Figure 2 is a schematic structural diagram of an air suspension system in an embodiment of the present invention at another angle;

[0021] Figure 3 It is a structural schematic diagram of the installation beam in an embodiment of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the mounting beam at another angle in an embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the mounting beam at another angle in an embodiment of the present invention;

[0024] Figure 6 Schematic diagram of the structure of the support stabilizer bar in an embodiment of the present invention.

[0025] In the figure:

[0026] 1. Frame; 11. Crossbeam;

[0027] 2. Connect the bracket;

[0028] 3. Support stabilizer bar; 31. Connecting rod; 311. Connecting pipe; 312. First connecting shaft; 313. Second connecting shaft; 32. First swing arm; 33. Second swing arm;

[0029] 4. Mounting beam; 41. Mounting cavity; 42. Reinforcement rib structure; 43. Weight reduction groove; 44. Bottom beam; 45. First side beam; 46. Second side beam; 47. Top beam; 48. Connecting block; 49. Airbag connecting plate;

[0030] 5. upper reaction rod; 51. connecting frame; 52. first action rod; 53. second action rod;

[0031] 6. Motor;

[0032] 7. Connecting plate;

[0033] 8. Airbag;

[0034] 91. First transmission half shaft; 92. Second transmission half shaft. DETAILED DESCRIPTION

[0035] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions, and the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0039] like Figures 1 to 6 As shown, this embodiment provides an air suspension system, which includes a frame 1, a connecting bracket 2, a supporting stabilizer bar 3, a mounting beam 4, an upper reaction bar 5 and a motor 6. Among them, the frame 1 includes a longitudinal beam and a cross beam 11 connected to each other; one end of the connecting bracket 2 is connected to the longitudinal beam; one end of the supporting stabilizer bar 3 is connected to the other end of the connecting bracket 2; the mounting beam 4 has a mounting cavity 41, the opening direction of the mounting cavity 41 is toward one side of the connecting bracket 2, and the bottom of the mounting beam 4 is connected to the other end of the supporting stabilizer bar 3; one end of the upper reaction bar 5 is connected to the top of the mounting beam 4, and the other end of the upper reaction bar 5 is connected to the cross beam 11; at least part of the motor 6 is arranged in the mounting cavity 41, and is arranged horizontally, and the top of the motor 6 is connected to the top of the mounting beam 4.

[0040] The air suspension system of the present invention is adopted. Since the mounting beam 4 is provided with a mounting cavity 41, and the opening direction of the mounting cavity 41 is toward one side of the connecting bracket 2, at least part of the motor 6 can be arranged in the mounting cavity 41, thereby fixing the motor 6. At the same time, the top of the motor 6 is connected to the top of the mounting beam 4, further ensuring the stability and reliability of the motor 6 when working. The air suspension system of the present invention effectively solves the problem that the air suspension system in the prior art cannot install a large torque motor due to limited space. Different from the electric drive axle of the transmission that both carries and transmits torque, the air suspension system of the present invention decouples the bearing and transmission functions of torque. The motor 6 only transmits torque, and the mounting beam 4 only carries. It can match the large torque motor that occupies a large space and improve the bearing capacity. In addition, the motor 6 is arranged horizontally, so that when transmitting torque to the transmission half shaft, the transmission efficiency is high.

[0041] It should be noted that the motor 6 of the present invention can be configured as a high-torque motor according to actual needs.

[0042] In some embodiments, Figure 1 and Figure 3 As shown, the mounting beam 4 is a cage-shaped structure, which can improve the structural strength of the mounting beam 4; wherein, the bottom of the mounting beam 4 has a reinforcing rib structure 42, and the bottom of the motor 6 is arranged on the reinforcing rib structure 42 and connected to the reinforcing rib structure 42. Such an arrangement can securely fasten the motor 6 and the mounting beam 4, while preventing the motor 6 from hitting the bottom surface, and the motor 6 can be arranged closer to the bottom surface in the vertical direction of the vehicle, thereby increasing the arrangement space of the motor 6 in the vertical direction.

[0043] Furthermore, the mounting beam 4 has a plurality of weight-reducing grooves 43 on one side away from the connecting bracket 2. The plurality of weight-reducing grooves 43 are distributed at intervals, which can improve the material utilization rate and make the force more reasonable.

[0044] Specifically, the mounting beam 4 includes a bottom beam 44, a first side beam 45, a second side beam 46, a top beam 47 and a connecting block 48. One end of the first side beam 45 and one end of the second side beam 46 are respectively connected to the two ends of the bottom beam 44, the other end of the first side beam 45 and the other end of the second side beam 46 are respectively connected to the two ends of the top beam 47, the bottom beam 44, the first side beam 45, the second side beam 46 and the top beam 47 are all connected to the connecting block 48, so that the bottom beam 44, the first side beam 45, the second side beam 46, the top beam 47 and the connecting block 48 surround the mounting cavity 41. In addition, the first side beam 45 and the second side beam 46 are both connected to the other end of the supporting stabilizing bar 3, one end of the upper reaction bar 5 and the motor 6 are both connected to the top beam 47, wherein the bottom beam 44 has a reinforcing rib structure 42, and the connecting block 48 has a plurality of weight-reducing grooves 43. In this way, the structural strength of the mounting beam 4 can be guaranteed to a large extent.

[0045] Optionally, the first side beam 45 includes a vertical beam and an oblique beam connected to each other, the oblique beam is connected to the top beam 47, and the vertical beam is connected to the bottom beam 44. This arrangement improves the material utilization rate of the first side beam 45. The structure of the second side beam 46 is the same as that of the first side beam 45.

[0046] In this embodiment, in the horizontal direction, the length of the top beam 47 is smaller than the length of the bottom beam 44. This arrangement can increase the contact area between the bottom beam 44 and the motor 6 as much as possible, ensuring the stability and reliability of the motor 6 during operation.

[0047] Specifically, the air suspension system further includes an airbag 8 , which is mounted on a side of the mounting beam 4 facing away from the motor 6 .

[0048] Optionally, an airbag connecting plate 49 is provided on a side of the mounting beam 4 facing away from the motor 6 , and the airbag connecting plate 49 is connected to the airbag 8 .

[0049] Alternatively, if Figure 5As shown, the mounting beam 4 has a first assembly hole and a second assembly hole on both sides, and the distance between the center point of the first assembly hole and the center of the airbag connecting plate 49 is A. A should be made as small as possible to reduce the occupied space in the horizontal direction of the vehicle and reduce the additional deflection torque of the airbag 8 relative to the wheel center, so that the whole suspension system is better stressed.

[0050] Specifically, the air suspension system also includes an oblique rib, one end of which is connected to the mounting beam 4, and the other end of which is connected to the bottom of the airbag connecting plate 49. Such an arrangement can enhance the connection strength between the airbag connecting plate 49 and the mounting beam 4.

[0051] In this embodiment, if Figure 1 As shown, the air suspension system further includes a connecting plate 7, one end of which is connected to the top of the mounting beam 4, and the other end of which is connected to the top of the motor 6. This arrangement can improve the connection strength between the motor 6 and the mounting beam 4, and ensure the stability and reliability of the motor 6 during operation.

[0052] In some embodiments, the support stabilizer bar 3 includes a connecting rod 31, a first swing arm 32 and a second swing arm 33. In this solution, there are two connecting brackets 2 and two longitudinal beams, the two longitudinal beams are respectively connected to the two ends of the cross beam 11, one end of the two connecting brackets 2 is respectively connected to the two longitudinal beams, the two ends of the connecting rod 31 are respectively connected to the other ends of the two connecting brackets 2, one end of the first swing arm 32 and one end of the second swing arm 33 are respectively sleeved on the two ends of the connecting rod 31 and located between the two connecting brackets 2, and the other end of the first swing arm 32 and the other end of the second swing arm 33 are respectively connected to the two sides of the mounting beam 4. This arrangement can increase the horizontal arrangement space of the motor 6. The first swing arm 32 and the second swing arm 33 are arranged horizontally in a fully loaded state, so that the first swing arm 32 and the second swing arm 33 are only subjected to horizontal forces in a fully loaded state, and at the same time, the special force on the first swing arm 32 and the second swing arm 33 is reduced during the up and down jumping of the tire.

[0053] Further, the connecting rod 31 is located on the side of the motor 6 away from the mounting beam 4, the first swing arm 32 and the second swing arm 33 are respectively located on both sides of the motor 6, the connecting rod 31 includes a connecting tube 311 and a first connecting shaft 312 and a second connecting shaft 313 arranged at both ends of the connecting tube 311, one end of the first swing arm 32 is located between the first connecting shaft 312 and one end of the connecting tube 311, and the second swing arm 33 is located between the second connecting shaft 313 and the other end of the connecting tube 311. In this way, the connecting rod 31 is arranged on the side of the motor 6 away from the mounting beam 4, which facilitates the horizontal arrangement of the motor 6 and avoids collision with the motor 6.

[0054] Optionally, the other end of the first swing arm 32 and the other end of the second swing arm 33 are both provided with end bushings, and the two end bushings are arranged eccentrically, which can further increase the arrangement space of the motor 6 in the horizontal direction.

[0055] Specifically, the upper reaction rod 5 includes a connecting frame 51, a first action rod 52 and a second action rod 53. One end of the connecting frame 51 is connected to the top of the mounting beam 4, one end of the first action rod 52 and one end of the second action rod 53 are both connected to the other end of the connecting frame 51, and the other end of the first action rod 52 and the other end of the second action rod 53 are both connected to the crossbeam 11.

[0056] In the implementation of this city, the air suspension system also includes a first transmission half shaft 91 and a second transmission half shaft 92, which are respectively installed on both sides of the mounting beam 4, and the motor 6 can drive the first transmission half shaft 91 and the second transmission half shaft 92 to rotate. The motor 6 transmits torque through the first transmission half shaft 91 and the second transmission half shaft 92 arranged horizontally, and the transmission efficiency is high.

[0057] This embodiment also provides a vehicle, including the air suspension system in the above scheme. In the vehicle using the present invention, since the mounting beam 4 is provided with a mounting cavity 41, and the opening direction of the mounting cavity 41 is toward one side of the connecting bracket 2, at least part of the motor 6 can be arranged in the mounting cavity 41, thereby fixing the motor 6, and at the same time, the top of the motor 6 is connected to the top of the mounting beam 4, further ensuring the stability and reliability of the motor 6 when working. The vehicle of the present invention effectively solves the problem that the air suspension system in the prior art cannot install a large torque motor due to limited space. Different from the electric drive axle of the transmission, which both carries and transmits torque, the air suspension system of the present invention decouples the bearing and transmission torque functions, the motor 6 only transmits torque, and the mounting beam 4 only carries, which can not only match the large torque motor that occupies a large space, but also improve the bearing capacity, and the motor 6 is arranged horizontally, so that when transmitting torque to the transmission half shaft, the transmission efficiency is high.

[0058] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An air suspension system, characterized in that: include: A vehicle frame (1) comprising longitudinal beams and cross beams (11) connected to each other; A connecting bracket (2), one end of the connecting bracket (2) being connected to the longitudinal beam; A supporting stabilizing rod (3), one end of the supporting stabilizing rod (3) being connected to the other end of the connecting bracket (2); A mounting beam (4) having a mounting cavity (41), the opening direction of the mounting cavity (41) facing one side of the connecting bracket (2), and the bottom of the mounting beam (4) being connected to the other end of the supporting stabilizing rod (3); An upper reaction rod (5), one end of the upper reaction rod (5) being connected to the top of the mounting beam (4), and the other end of the upper reaction rod (5) being connected to the cross beam (11); A motor (6), at least a portion of which is disposed in the mounting cavity (41) and is arranged horizontally, and a top of the motor (6) is connected to a top of the mounting beam (4).

2. The air suspension system according to claim 1, characterized in that: The mounting beam (4) is a cage-shaped structure, the bottom of the mounting beam (4) has a reinforcing rib structure (42), and the bottom of the motor (6) is arranged on the reinforcing rib structure (42) and connected to the reinforcing rib structure (42).

3. The air suspension system according to claim 2, characterized in that: The side of the mounting beam (4) facing away from the connecting bracket (2) has a plurality of weight-reducing grooves (43).

4. The air suspension system according to claim 3, characterized in that: The mounting beam (4) comprises a bottom beam (44), a first side beam (45), a second side beam (46), a top beam (47) and a connecting block (48); one end of the first side beam (45) and one end of the second side beam (46) are respectively connected to two ends of the bottom beam (44); the other end of the first side beam (45) and the other end of the second side beam (46) are respectively connected to two ends of the top beam (47); the bottom beam (44), the first side beam (45), the second side beam (46) and the top beam (47) are all connected to the connecting block (48), the first side beam (45) and the second side beam (46) are connected to the other end of the supporting stabilizing rod (3), one end of the upper reaction rod (5) and the motor (6) are connected to the top beam (47), the bottom beam (44), the first side beam (45), the second side beam (46), the top beam (47) and the connecting block (48) form the installation cavity (41), the bottom beam (44) has the reinforcing rib structure (42), and the connecting block (48) has a plurality of weight-reducing grooves (43).

5. The air suspension system according to claim 4, characterized in that: In the horizontal direction, the length of the top beam (47) is smaller than the length of the bottom beam (44).

6. The air suspension system according to claim 1, characterized in that: The air suspension system further comprises a connecting plate (7), one end of the connecting plate (7) being connected to the top of the mounting beam (4), and the other end of the connecting plate (7) being connected to the top of the motor (6).

7. The air suspension system according to claim 1, characterized in that: The supporting stabilizer bar (3) comprises a connecting rod (31), a first swing arm (32) and a second swing arm (33); the connecting bracket (2) and the longitudinal beam are both in the form of two pieces; the two longitudinal beams are respectively connected to the two ends of the cross beam (11); one end of the two connecting brackets (2) is respectively connected to the two longitudinal beams; the two ends of the connecting rod (31) are respectively connected to the other ends of the two connecting brackets (2); one end of the first swing arm (32) and one end of the second swing arm (33) are respectively sleeved on the two ends of the connecting rod (31) and located between the two connecting brackets (2); the other end of the first swing arm (32) and the other end of the second swing arm (33) are respectively connected to the two sides of the mounting beam (4).

8. The air suspension system according to claim 7, characterized in that: The connecting rod (31) is located on a side of the motor (6) away from the mounting beam (4); the first swing arm (32) and the second swing arm (33) are respectively located on two sides of the motor (6); the connecting rod (31) comprises a connecting tube (311) and a first connecting shaft (312) and a second connecting shaft (313) arranged at two ends of the connecting tube (311); one end of the first swing arm (32) is located between the first connecting shaft (312) and one end of the connecting tube (311); and the second swing arm (33) is located between the second connecting shaft (313) and the other end of the connecting tube (311).

9. The air suspension system according to claim 1, characterized in that: The upper reaction rod (5) comprises a connecting frame (51), a first action rod (52) and a second action rod (53); one end of the connecting frame (51) is connected to the top of the mounting beam (4); one end of the first action rod (52) and one end of the second action rod (53) are both connected to the other end of the connecting frame (51); and the other end of the first action rod (52) and the other end of the second action rod (53) are both connected to the crossbeam (11).

10. The air suspension system according to any one of claims 1 to 9, characterized in that: The air suspension system further comprises an air bag (8), wherein the air bag (8) is mounted on a side of the mounting beam (4) facing away from the motor (6).

11. The air suspension system according to any one of claims 1 to 9, characterized in that: The air suspension system further comprises a first transmission half shaft (91) and a second transmission half shaft (92), wherein the first transmission half shaft (91) and the second transmission half shaft (92) are respectively mounted on two sides of the mounting beam (4), and the motor (6) is capable of driving the first transmission half shaft (91) and the second transmission half shaft (92) to rotate.

12. A vehicle, characterized in that: The air suspension system comprises the air suspension system according to any one of claims 1 to 11.

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