The invention provides a crawler belt tensioning device and a crawler belt type traveling device. The crawler belt tensioning device comprises a crawler belt, a support, more than two telescopic devices and more than two rotating wheels. The crawler belt is an annular belt body and comprises an inner ring surface and an outer ring surface, and a containing space is defined by the inner ring surface; the bracket is arranged in the accommodating space; the telescopic device is vertically mounted on the bracket; one end of each rotating wheel is rotatably connected to the lower end of one telescopic device, and the other end of each rotating wheel is rotatably connected to the lower end of the other telescopic device; the central axes of the more than two rotating wheels are parallel to each other and are perpendicular to the transmission direction of the crawler belt; the rotating wheel is pressed downwards by the telescopic device and can roll on the top face of the lower transmission belt. And when the robot crosses a convex obstacle, each group of rotating wheels sequentially tilt upwards, and the rest rotating wheels keep pressing the crawler belt, so that the condition that the robot slips or falls off when crossing the obstacle is prevented.
本发明提供一种履带张紧装置以及履带式行进装置。履带张紧装置包括履带、支架、两个以上的伸缩装置以及两个以上的转动轮。所述履带为一环状带体,包括内环面和外环面,所述内环面围成一容置空间;所述支架设于所述容置空间内;所述伸缩装置竖直式安装至所述支架;每一转动轮的一端可转动式连接至一伸缩装置的下端,其另一端可转动式连接至另一伸缩装置的下端;两个以上转动轮的中轴线彼此平行,且垂直于所述履带的传动方向;所述转动轮被所述伸缩装置向下压迫,且能够在所述下传动带的顶面滚动。在机器人越过凸起障碍物时,每一组转动轮依次向上翘起,其余转动轮保持压紧履带,防止机器人在越障时出现打滑或者脱落的情况。
Crawler belt tensioning device and crawler belt type advancing device
履带张紧装置及履带式行进装置
2023-08-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen |
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