The utility model belongs to the technical field of automobile parts, in particular to a device which can automatically collect wind to cool the axle assembly when driving with the vehicle. The device comprises a wind collecting cover and a central shaft, and the wind collecting cover is arranged on the side of the wheel hub facing the external environment; The central shaft is arranged at the end of the axle tube and extends to the external environment. The ventilation hood has two installation modes. The first one is that the ventilation hood is located outside the wheel and positioned on the central shaft connected with the vehicle axle; The second type is that the central shaft is not set, and the wind collecting cover is directly set on the shaft head at the outer end of the front axle steering shaft. The ventilation opening of the ventilation hood always faces the forward direction of the vehicle, and the oncoming air flow is introduced into the inner cavity of the rim through the ventilation opening of the ventilation hood during the driving of the vehicle, so as to continuously cool the rotating rim, hub and brake, so as to eliminate the risk of high temperature in the moving parts of the above wheels and axle during the high-speed driving of the vehicle. Describe the risk of high temperature in the moving parts of the wheels and axles. Describe the risk of high temperature in the moving parts of the wheels and axles< br/>
【技术实现步骤摘要】
一种能在随车行驶中自动采风对车桥总成进行冷却的装置
[0001]本技术属于汽车零部件
,具体涉及一种能在随车行驶中自动采风对车桥总成进行冷却的装置。
技术介绍
[0002]现有大中型商用汽车的轮辋和轮毂在日趋重载化和高速化的现状下,工作温度显著偏高,目前尚无合适的冷却措施对其实施降温,显著影响轮胎和轮毂轴承的使用寿命,严重时危及行车安全。现有大中型商用车辆在重载、高速运营状态下,存在轮辋、轮毂等高速运动部件易发热、工作温度偏高,影响轮胎、轮毂轴承等使用寿命,严重时危及行车安全的弊端。
技术实现思路
[0003]本技术提供一种能在随车行驶中自动采风对车桥总成进行冷却的装置,目的是针对现有大中型商用车辆在重载、高速运营状态下,轮辋、轮毂等高速运动部件易发热、工作温度偏高,影响轮胎、轮毂轴承等使用寿命,以及严重时危及行车安全所提出的实施方案。
[0004]本技术解决其技术问题所采用的技术方案是:一种能在随车行驶中自动采风对车桥总成进行冷却的装置,车桥包括前桥和后桥,所述前桥包括前桥转向轴,所述后桥包括车桥轴管,所述车轮包括:
[0005]制动器,所述制动器安装在所述车桥端部;
[0006]至少一个轮辋,所述轮辋安装在所述制动器外部;
[0007]车胎,所述车胎套设在所述轮辋外部;
[0008]轮毂,所述轮毂设置于所述制动器朝向外部环境的一侧;
[0009]采风罩,所述采风罩设置于所述轮毂朝向外部环境的一侧。
[0010]作为本技术的进一步优选,所述采 ...
【技术保护点】
【技术特征摘要】
1.一种能在随车行驶中自动采风对车桥总成进行冷却的装置,车桥包括前桥和后桥,所述前桥包括前桥转向轴,所述后桥包括车桥轴管,其特征在于,包括:制动器,所述制动器安装在所述车桥端部;至少一个轮辋,所述轮辋安装在所述制动器外部;车胎,所述车胎套设在所述轮辋外部;轮毂,所述轮毂设置于所述制动器朝向外部环境的一侧;采风罩,所述采风罩设置于所述轮毂朝向外部环境的一侧。2.根据权利要求1所述的一种能在随车行驶中自动采风对车桥总成进行冷却的装置,其特征在于:所述采风罩设置于前桥转向轴外端的轴头上。3.根据权利要求1所述的一种能在随车行驶中自动采风对车桥总成进行冷却的装置,其特征在于:还包括中心轴,所述中心轴设置于所述车桥轴管端部,且向外部环境延伸与所述车桥轴管同轴;所述采风罩套接在所述中心轴朝向外部环境的端部。4.根据权利要求3所述的一种能在随车行驶中自动采风对车桥总成进行冷却的装置,其特征在于:所述采风罩包括套轴和扇...
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