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A platform for research: civil engineering, architecture and urbanism
Automatic electric sanitation vehicle tail door opening and locking device
The invention discloses an automatic electric sanitation vehicle tail door opening and locking device. The device comprises a tail door assembly, a lifting mechanism and a locking mechanism, the taildoor assembly is arranged in the middle of a rear end plate of a sanitation vehicle box body, and the lifting mechanism comprises a tail door opening and closing oil cylinder, a tail door opening andclosing oil cylinder support and an oil cylinder piston rod. The whole structure of the electric sanitation vehicle tail door opening and locking device greatly simplifies the opening and locking processes of a sanitation vehicle tail door mechanism, has the characteristics of one-key opening or locking, utilizes the action of one oil cylinder and achieves automatic opening after a tail door is unlocked through the matching action of all parts, and automatically locking is achieved after the tail door is closed; the tensioning action of the locking action can be achieved through two-stage inclined plane guiding when locking, meanwhile, a locking block has an adjustable function, and when a tail door sealing rubber strip fails for a long time, the tail door can be continuously tightened inwards to complete sealing of the tail door; and the device is simple in structure, operated conveniently and is worthy of popularization.
本发明公开了一种电动环卫车尾门自动开启、锁闭装置，其中，包括尾门总成、提升机构和锁闭机构，所述尾门总成设置在环卫车箱体后端板的中间位置，所述提升机构包括尾门开闭油缸、尾门开闭油缸支座和油缸活塞杆；本发明的电动环卫车尾门开启、锁闭装置的整体结构大大简化环卫车尾门机构的开启、锁闭的过程，具有一键开启或锁闭的特点，利用一根油缸动作并通过各零部件的配合动作达到尾门解锁后自动开启，在尾门关闭后自动锁闭；锁闭是可通过两级斜面导向完成锁闭动作的拉紧动作，同时锁紧块具有可调节功能，在尾门密封橡胶条长时间使用失效时可以继续向内收紧完成尾门的密封；本发明结构简单，操作方便，值得推广。
Automatic electric sanitation vehicle tail door opening and locking device
The invention discloses an automatic electric sanitation vehicle tail door opening and locking device. The device comprises a tail door assembly, a lifting mechanism and a locking mechanism, the taildoor assembly is arranged in the middle of a rear end plate of a sanitation vehicle box body, and the lifting mechanism comprises a tail door opening and closing oil cylinder, a tail door opening andclosing oil cylinder support and an oil cylinder piston rod. The whole structure of the electric sanitation vehicle tail door opening and locking device greatly simplifies the opening and locking processes of a sanitation vehicle tail door mechanism, has the characteristics of one-key opening or locking, utilizes the action of one oil cylinder and achieves automatic opening after a tail door is unlocked through the matching action of all parts, and automatically locking is achieved after the tail door is closed; the tensioning action of the locking action can be achieved through two-stage inclined plane guiding when locking, meanwhile, a locking block has an adjustable function, and when a tail door sealing rubber strip fails for a long time, the tail door can be continuously tightened inwards to complete sealing of the tail door; and the device is simple in structure, operated conveniently and is worthy of popularization.
本发明公开了一种电动环卫车尾门自动开启、锁闭装置，其中，包括尾门总成、提升机构和锁闭机构，所述尾门总成设置在环卫车箱体后端板的中间位置，所述提升机构包括尾门开闭油缸、尾门开闭油缸支座和油缸活塞杆；本发明的电动环卫车尾门开启、锁闭装置的整体结构大大简化环卫车尾门机构的开启、锁闭的过程，具有一键开启或锁闭的特点，利用一根油缸动作并通过各零部件的配合动作达到尾门解锁后自动开启，在尾门关闭后自动锁闭；锁闭是可通过两级斜面导向完成锁闭动作的拉紧动作，同时锁紧块具有可调节功能，在尾门密封橡胶条长时间使用失效时可以继续向内收紧完成尾门的密封；本发明结构简单，操作方便，值得推广。
Automatic electric sanitation vehicle tail door opening and locking device
一种电动环卫车尾门自动开启、锁闭装置
ZHANG QUANYONG (author) / ZENG QINGJIN (author)
2020-10-02
Patent
Electronic Resource
Chinese
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