Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rolling brush lifting device of snow sweeper
The invention discloses a lifting device for a rolling brush of a snow sweeper, which relates to the technical field of snow removing machinery and comprises a fixed connecting plate, a front connecting plate, an upper swinging connecting rod, a lower swinging connecting rod, a driving oil cylinder and a connecting pin shaft, one end of the upper swing connecting rod and one end of the lower swing connecting rod are hinged to the fixed connecting plate through connecting pin shafts, and the other end of the upper swing connecting rod and the other end of the lower swing connecting rod are hinged to the front connecting plate through connecting pin shafts. One end of the driving oil cylinder is hinged to the fixed connecting plate through a connecting pin shaft, and the other end of the driving oil cylinder is hinged to the lower swing connecting rod. The problems that according to an existing snow sweeper rolling brush lifting mode, the lifting height of a lifting structure is small, the center-of-gravity position is too front, the approaching angle is too small and head falling is likely to happen when the lifting structure is hung on a vehicle for driving, the overall length of the lifting structure is too long, and the trafficability is poor when the lifting structure is hung on the vehicle for driving can be solved.
本发明公开了一种除雪车滚刷升降装置，涉及除雪机械技术领域，它包括固定连接板、前连接板、上摆动连杆、下摆动连杆和驱动油缸以及连接销轴;所述上摆动连杆、所述下摆动连杆的一端通过连接销轴与所述固定连接板铰接，所述上摆动连杆、所述下摆动连杆的另一端通过连接销轴与所述前连接板铰接；所述驱动油缸的一端通过连接销轴与所述固定连接板铰接，所述驱动油缸的另一端与所述下摆动连杆铰接。本发明可以解决现有的除雪车滚刷升降方式存在升降结构举升高度小且重心位置过于靠前，挂在车上行车时候接近角太小且容易坠头和升降结构整体长度过长，挂在车上行车时通过性差的问题。
Rolling brush lifting device of snow sweeper
The invention discloses a lifting device for a rolling brush of a snow sweeper, which relates to the technical field of snow removing machinery and comprises a fixed connecting plate, a front connecting plate, an upper swinging connecting rod, a lower swinging connecting rod, a driving oil cylinder and a connecting pin shaft, one end of the upper swing connecting rod and one end of the lower swing connecting rod are hinged to the fixed connecting plate through connecting pin shafts, and the other end of the upper swing connecting rod and the other end of the lower swing connecting rod are hinged to the front connecting plate through connecting pin shafts. One end of the driving oil cylinder is hinged to the fixed connecting plate through a connecting pin shaft, and the other end of the driving oil cylinder is hinged to the lower swing connecting rod. The problems that according to an existing snow sweeper rolling brush lifting mode, the lifting height of a lifting structure is small, the center-of-gravity position is too front, the approaching angle is too small and head falling is likely to happen when the lifting structure is hung on a vehicle for driving, the overall length of the lifting structure is too long, and the trafficability is poor when the lifting structure is hung on the vehicle for driving can be solved.
本发明公开了一种除雪车滚刷升降装置，涉及除雪机械技术领域，它包括固定连接板、前连接板、上摆动连杆、下摆动连杆和驱动油缸以及连接销轴;所述上摆动连杆、所述下摆动连杆的一端通过连接销轴与所述固定连接板铰接，所述上摆动连杆、所述下摆动连杆的另一端通过连接销轴与所述前连接板铰接；所述驱动油缸的一端通过连接销轴与所述固定连接板铰接，所述驱动油缸的另一端与所述下摆动连杆铰接。本发明可以解决现有的除雪车滚刷升降方式存在升降结构举升高度小且重心位置过于靠前，挂在车上行车时候接近角太小且容易坠头和升降结构整体长度过长，挂在车上行车时通过性差的问题。
Rolling brush lifting device of snow sweeper
除雪车滚刷升降装置
WU HONGXUE (Autor:in) / LI XUJUN (Autor:in) / XUE ZHIMIN (Autor:in) / TANG YILIN (Autor:in) / WANG HONG (Autor:in) / YANG JIANHUA (Autor:in) / LU DI (Autor:in) / GUO CHENGRONG (Autor:in) / MA HENGJUN (Autor:in)
10.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
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