Telescopic flexible accurate throwing device

• Main Authors: LIU XIAOYU, LI MINGCHAO, GUO QIANG, WANG WENJING, LI SEN, LIU DUOYA, ZHANG XUETENG, CHU XINJIE, SHI YONGJIN, FU ZHONGYAO, CUI XIJUN, SUN KANGKANG
• Format: Patent
• Language: Chinese; English
• Published: 07.06.2022
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model provides a telescopic flexible accurate throwing device. The telescopic flexible precise throwing device comprises a throwing sleeve, a fixed base, a movable base with a throwing opening, a conveying assembly and a lifting assembly. The movable base is movably installed on the fixed base. The conveying assembly is arranged on the movable base; the lifting assembly is arranged at the throwing opening of the movable base; the throwing sleeves are sequentially connected in a sleeved mode through the lifting assembly to form a gravel throwing channel. The gravel throwing device has the advantages of being capable of accurately and effectively throwing gravel, high in throwing efficiency, capable of saving cost and the like. 本实用新型提供一种可伸缩柔性精准投放装置。可伸缩柔性精准投放装置包括投放套、固定底座、带抛投口的活动底座、输送组件和升降组件，活动底座可移动安装于固定底座上；输送组件设于活动底座上；升降组件设于活动底座的抛投口位置；投放套通过升降组件依次套接，以形成碎石抛投通道。本实用新型具有精准有效抛投碎石，且抛投效率高、节约成本等优点。