Sanitation vehicle suction nozzle front end air inlet opening structure and adjustment method

• Main Authors: LAI ZHENFU, ZHONG JINHUANG, ZHENG FENG, LI YANHUA
• Format: Patent
• Language: Chinese; English
• Published: 06.12.2019
• Subjects: CLEANING BEACHES; CLEANING OF PERMANENT WAYS; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; DISPERSING; FIXED CONSTRUCTIONS; FOG IN GENERAL; STREET CLEANING

The invention discloses a sanitation vehicle suction nozzle front end air inlet opening structure and an adjustment method. A flow guide plate is driven to rotate together by rotating a plate turnovermechanism, and then the plate turnover mechanism is restrained and fixed through a restraining mechanism of a suction nozzle mechanism so as to adjust the size of an air inlet opening of the front end of a suction nozzle. The sanitation vehicle suction nozzle front end air inlet opening structure is simple and reliable in structure. The adjustment method is simple, fast and suitable for a sanitation vehicle with the suction nozzle structure, and the working efficiency of the sanitation vehicle can be effectively improved. 本发明公开了一种环卫车吸嘴前端进气开口结构及调节方法，通过转动翻板机构，带动导流板一起转动，再由吸嘴机构的约束装置进行约束固定，从而调节吸嘴前端的进气开口大小，其结构简单可靠，调节方法简便快捷，适用于所有带吸嘴结构的环卫车，能有效提高环卫车的工作效率。