The invention discloses a gravity recovery tire. The tire comprises a wheel outer tire and a hub; a plurality of flexible cavities are formed in the wheel outer tire in the circumferential direction;the cavities are connected with a driving device arranged on the tire through connecting channels; and media in the cavities are compressed to drive the driving device to rotate to apply driving forceto the tire. When the weight of a vehicle body causes compression deformation of the bottom of the tire and shrinkage of the cavities, the media in the cavities directly apply the driving force to the tire through the driving device on the tire after being pressed. According to the tire, tire deformation energy caused by vehicle load gravity is recycled through the cavities and directly acts on the tire, energy conversion is more direct, and the conversion efficiency is high. The driving device is arranged on the tire, other auxiliary devices are not needed, and installation and maintenance are easier. In addition, the media are stored in the cavities, and the cavities are relatively closed and independent, so that the tire can still have certain pressure after the tire bursts, and safetyaccidents caused by tire bursting are prevented.
本发明公布了一种重力回收轮胎,包括车轮外胎和轮毂,所述车轮外胎内沿圆周方向设置有多个柔性腔囊,所述腔囊通过连接通道与设置在轮胎上的驱动装置连接;所述腔囊内的介质压缩后驱动所述驱动装置转动向所述轮胎施加驱动力。当车体重量造成轮胎底部压迫变形,造成腔囊收缩,腔囊内的介质受压后直接通过轮胎上驱动装置向轮胎施加驱动力。本发明将车载重力引起的轮胎形变能量通过腔囊进行回收,并直接作用于轮胎上,能量转化更为直接,转化效率高。且驱动装置设置在轮胎上,无需其他附属装置,安装和维护更为简单。另外腔囊中存储有介质,且相互之间相对密闭独立,在轮胎爆胎后仍能保持轮胎具有一定的压力,防止因爆胎产生的安全事故。
Gravity recovery tire
一种重力回收轮胎
2021-01-15
Patent
Elektronische Ressource
Chinesisch
IPC: | F03G Feder-, Gewichts-, Trägheits- oder ähnliche Kraftmaschinen , SPRING, WEIGHT, INERTIA, OR LIKE MOTORS / B60C VEHICLE TYRES , Fahrzeugreifen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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