阅读说明：本技术 一种车身侧倾液压稳定辅助系统及液压辅助组件 (Car body side-tipping hydraulic stabilization auxiliary system and hydraulic auxiliary assembly ) 是由 黄耀康 于 2021-09-23 设计创作，主要内容包括：本发明公开了一种车身侧倾液压稳定辅助系统及液压辅助组件,轮毂可转动安装在制动器上,减震器下端固定在制动器上,下摆臂位于减震器下方,下摆臂一端设有摆动转轴且通过摆动转轴可转动安装在减震器上以实现左右摆动,液压杆两端分别可转动安装在减震器和下摆臂上。通过上述优化设计的车身侧倾液压稳定辅助系统及液压辅助组件,通过液压杆的设计,当车轮由于路况发生倾斜时避免车辆长时间行驶,造成轮毂向外倾斜,进而造成车轮磨损严重,并影响行车安全。(The invention discloses a vehicle body heeling hydraulic stabilization auxiliary system and a hydraulic auxiliary assembly. Through the automobile body hydraulic stabilization auxiliary system that heels and hydraulic pressure auxiliary assembly of above-mentioned optimal design, through the design of hydraulic stem, avoid the vehicle to travel for a long time when the wheel because the road conditions takes place to incline, cause wheel hub to lean out, and then cause the wheel wearing and tearing serious to influence driving safety.)

1. A hydraulic assist assembly for a body roll hydraulic stability assist system, comprising: the brake device comprises a hub (1), a brake (2), a shock absorber (3), a lower swing arm (4) and a hydraulic rod (5);

wheel hub (1) is rotatable to be installed on stopper (2), and bumper shock absorber (3) lower extreme is fixed on stopper (2), and lower swing arm (4) are located bumper shock absorber (3) below, and lower swing arm (4) one end is equipped with the swing pivot and through the swing pivot rotatable installation in order to realize horizontal hunting on bumper shock absorber (3), and rotatable installation is on bumper shock absorber (3) and lower swing arm (4) respectively in hydraulic stem (5) both ends.

2. The system and assembly according to claim 1, wherein the wheel hub (1) is provided with an ABS sensor (6).

3. The body roll hydraulic stability assist system and hydraulic assist assembly as claimed in claim 1 wherein the hydraulic rod (5) is arranged at an incline with its lower end extending away from the hub (1).

4. A body roll hydraulic stability assist system comprising the hydraulic assist assembly of claim 1.

5. The vehicle body roll hydraulic stability assist system according to claim 4, characterized by comprising two hydraulic assist assemblies and a steering mechanism (20), wherein the two hydraulic assist assemblies are oppositely arranged, the hubs (1) of the two hydraulic assist assemblies are coaxially arranged, the steering mechanism (20) is positioned between the two hydraulic assist assemblies, and two ends of the steering mechanism (20) are respectively rotatably connected with the two brakes (2) through vertical rotating shafts.

6. The auxiliary system for hydraulic stabilization of roll of car body according to claim 5, characterized by further comprising a front balancing bar (40), wherein the front balancing bar (40) is located at one side of the two lower swing arms (4), the front balancing bar (40) comprises a balancing section extending along the axial direction of the wheel hub (1) and connecting sections located at two ends of the balancing section, a transverse rotating shaft extending along the axial direction of the wheel hub (1) is arranged on the connecting sections, and the connecting sections are rotatably connected with the lower swing arms (4) through the transverse rotating shaft.

7. The vehicle body roll hydraulic stability assist system according to claim 6, wherein the lower swing arm (4) is provided with a mounting bracket (30), and the front balancing bar (40) and the hydraulic bar (5) are both rotatably connected with the mounting bracket (30).

Technical Field

The invention relates to the technical field of electric automobiles, in particular to an automobile body side-tipping hydraulic stabilization auxiliary system and a hydraulic auxiliary assembly.

Background

The vehicle suspension is a general term for all force transmission connecting devices between a vehicle frame (or a load-bearing vehicle body) and an axle (or a wheel), and has the functions of transmitting force and torque acting between the wheel and the vehicle frame, buffering impact force transmitted to the vehicle frame or the vehicle body from an uneven road surface and reducing vibration caused by the impact force so as to ensure that the vehicle can run smoothly.

When the road conditions are not good in the driving process of the vehicle, the vehicle jolts, and the wheels swing inwards and outwards. The wheels are in an inclined state, and long-time running can not only cause abrasion to the wheels and influence the service life, but also cause the side inclination of the vehicle body and influence the running safety.

Disclosure of Invention

In order to solve the technical problems in the background art, the invention provides a vehicle body side-tipping hydraulic stabilization auxiliary system and a hydraulic auxiliary assembly.

The invention provides a hydraulic auxiliary assembly for a body roll hydraulic stability auxiliary system, which comprises: the hydraulic brake comprises a hub, a brake, a shock absorber, a lower swing arm and a hydraulic rod;

the wheel hub is rotatable to be installed on the stopper, and the bumper shock absorber lower extreme is fixed on the stopper, and lower swing arm is located the bumper shock absorber below, and lower swing arm one end is equipped with the swing pivot and through the swing pivot rotatable installation in order to realize the horizontal hunting on the bumper shock absorber, the hydraulic stem both ends are rotatable installation respectively on bumper shock absorber and lower swing arm.

Preferably, the hub is provided with an ABS sensor.

Preferably, the hydraulic ram is arranged obliquely with its lower end extending away from the hub.

The invention also provides a body roll hydraulic stability auxiliary system which comprises the hydraulic auxiliary assembly.

Preferably, the hydraulic brake system comprises two hydraulic auxiliary assemblies and a steering mechanism, wherein the two hydraulic auxiliary assemblies are arranged oppositely, the hubs of the two hydraulic auxiliary assemblies are coaxially arranged, the steering mechanism is located between the two hydraulic auxiliary assemblies, and two ends of the steering mechanism are rotatably connected with the two brakes through vertical rotating shafts respectively.

Preferably, the front balance rod is arranged on one side of the two lower swing arms and comprises a balance section extending along the axial direction of the hub and connecting sections arranged at two ends of the balance section, a transverse rotating shaft extending along the axial direction of the hub is arranged on the connecting sections, and the connecting sections are rotatably connected with the lower swing arms through the transverse rotating shaft.

Preferably, the lower swing arm is provided with a mounting bracket, and the front balance rod and the hydraulic rod are both rotatably connected with the mounting bracket.

According to the hydraulic auxiliary system and the hydraulic auxiliary assembly for the vehicle body side-tipping, disclosed by the invention, the wheel hub is rotatably arranged on the brake, the lower end of the shock absorber is fixed on the brake, the lower swing arm is positioned below the shock absorber, one end of the lower swing arm is provided with the swing rotating shaft and is rotatably arranged on the shock absorber through the swing rotating shaft so as to realize left-right swinging, and two ends of the hydraulic rod are respectively rotatably arranged on the shock absorber and the lower swing arm. Through the automobile body hydraulic stabilization auxiliary system that heels and hydraulic pressure auxiliary assembly of above-mentioned optimal design, through the design of hydraulic stem, avoid the vehicle to travel for a long time when the wheel because the road conditions takes place to incline, cause wheel hub to lean out, and then cause the wheel wearing and tearing serious to influence driving safety.

Drawings

Fig. 1 is a schematic structural diagram of a hydraulic auxiliary assembly for a body roll hydraulic stability auxiliary system according to the present invention.

Fig. 2 is a schematic structural diagram of a body roll hydraulic stability assist system according to the present invention.

Detailed Description

As shown in fig. 1 and 2, fig. 1 is a schematic structural view of a hydraulic assist assembly for a body roll hydraulic stability assist system according to the present invention, and fig. 2 is a schematic structural view of a body roll hydraulic stability assist system according to the present invention.

Referring to fig. 1, the present invention provides a hydraulic assist assembly for a body roll hydraulic stability assist system, including: the brake comprises a hub 1, a brake 2, a shock absorber 3, a lower swing arm 4 and a hydraulic rod 5;

wheel hub 1 is rotatable to be installed on stopper 2, and 3 lower extremes of bumper shock absorber are fixed on stopper 2, and lower swing arm 4 is located bumper shock absorber 3 below, and 4 one end of lower swing arm are equipped with the swing pivot and through the rotatable installation of swing pivot in order to realize the horizontal hunting on bumper shock absorber 3, and 5 both ends of hydraulic stem are rotatable respectively to be installed on bumper shock absorber 3 and lower swing arm 4.

In the concrete working process of a hydraulic auxiliary assembly for an auxiliary system is stabilized to automobile body hydraulic pressure that heels of this embodiment, when the vehicle goes through the road surface of jolting, the wheel floats from top to bottom, drives the swing arm luffing motion, and the bumper shock absorber lower extreme supports the wheel hub, plays the cushioning effect, and when the wheel took place the axial swing, the swing arm under the hydraulic stem passed through hydraulic support, and swing arm amplitude under the control to pull back vertical state with the wheel, avoid the excessive slope of wheel to cause the automobile body to heeling.

In this embodiment, the auxiliary system and the supplementary subassembly of hydraulic pressure are stabilized to automobile body heeling hydraulic pressure that propose, the wheel hub is rotatable to be installed on the stopper, and the bumper shock absorber lower extreme is fixed on the stopper, and lower swing arm is located the bumper shock absorber below, and lower swing arm one end is equipped with the swing pivot and through the swing pivot rotatable mounting in order to realize the horizontal hunting on the bumper shock absorber, the hydraulic stem both ends are rotatable the installation respectively on bumper shock absorber and lower swing arm. Through the automobile body hydraulic stabilization auxiliary system that heels and hydraulic pressure auxiliary assembly of above-mentioned optimal design, through the design of hydraulic stem, avoid the vehicle to travel for a long time when the wheel because the road conditions takes place to incline, cause wheel hub to lean out, and then cause the wheel wearing and tearing serious to influence driving safety.

In the specific embodiment, the hub 1 is provided with an ABS sensor 6.

In the specific arrangement mode of the hydraulic rod, the hydraulic rod 5 is obliquely arranged, the lower end of the hydraulic rod extends in the direction away from the hub 1, and the shock absorber and the lower swing arm are supported from the inner side to prevent the hub from turning on one side.

Referring to fig. 2, the present embodiment also proposes a body roll hydraulic stability assist system including the above-described hydraulic assist assembly.

Specifically, the hydraulic brake system comprises two hydraulic auxiliary assemblies and a steering mechanism 20, wherein the two hydraulic auxiliary assemblies are oppositely arranged, the wheel hubs 1 of the two hydraulic auxiliary assemblies are coaxially arranged, the steering mechanism 20 is located between the two hydraulic auxiliary assemblies, and two ends of the steering mechanism 20 are rotatably connected with two brakes 2 through vertical rotating shafts respectively.

In order to ensure the balance of the traveling crane, the embodiment further comprises a front balance rod 40, the front balance rod 40 is positioned at one side of the two lower swing arms 4, the front balance rod 40 comprises a balance section extending along the axial direction of the hub 1 and connecting sections positioned at two ends of the balance section, a transverse rotating shaft extending along the axial direction of the hub 1 is arranged on the connecting sections, and the connecting sections are rotatably connected with the lower swing arms 4 through the transverse rotating shaft; through the design of the front balancing pole, the vehicle body is further prevented from rolling

In the specific installation mode of the hydraulic rod and the front balance rod, the lower swing arm 4 is provided with an installation bracket 30, and the front balance rod 40 and the hydraulic rod 5 are both rotatably connected with the installation bracket 30; on the one hand, the installation of the two is convenient for, on the other hand, the force bearing point coincides on the lower swing arm, and the anti-roll effect is improved through the combined action of the two.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.