Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rake head and suction dredger
The invention discloses a drag head and a suction dredger, and relates to the technical field of suction dredgers. The filtering mechanism comprises two grids which are connected to the rake head shell in a sliding mode, the two grids are rotationally connected, each grid is provided with a plurality of filtering gaps, each grid is provided with a filtering station and a cleaning stroke, and the two grids are alternately located at the filtering stations; and a cleaning mechanism. By arranging the filtering mechanism, the two grids can be alternately located at the filtering station for filtering, and in the switching process of the two grids, through cooperation of the cleaning mechanism, the cleaning claw can be driven to rotate around the axis of the rotating rod in a reciprocating mode, so that the cleaning claw completes digging action for multiple times, and the effect of digging out each stone is achieved; and the situation that stones cannot be dug out and only slide in the filtering gaps, so that a certain gap is formed between the stones originally, the stones abut against one another along with cleaning, and the stones are more difficult to clean out from the filtering gaps is avoided.
本发明公开了一种耙头及吸泥船，涉及吸泥船技术领域，包括：耙头壳体；过滤机构，其包括两滑动连接在耙头壳体上的格栅，两格栅之间转动连接，两格栅上均开设有多个过滤间隙，两格栅均具备一过滤工位和清理行程，且两格栅交替式地位于过滤工位；清理机构。通过设置过滤机构，两格栅能够交替式地位于过滤工位进行过滤，而在两格栅进行切换的过程中，通过清理机构的配合，能够驱使清理爪围绕转动杆的轴线往复转动，从而使清理爪多次完成抠取动作，达到将每一颗石块抠出的效果，避免了有石块不能被抠出，仅仅是使石块在过滤间隙内滑动，使得原本石块之间具有一定的间隙，随着清理的进行，造成石块之间相互抵接，使石块更难从过滤间隙清理出。
Rake head and suction dredger
The invention discloses a drag head and a suction dredger, and relates to the technical field of suction dredgers. The filtering mechanism comprises two grids which are connected to the rake head shell in a sliding mode, the two grids are rotationally connected, each grid is provided with a plurality of filtering gaps, each grid is provided with a filtering station and a cleaning stroke, and the two grids are alternately located at the filtering stations; and a cleaning mechanism. By arranging the filtering mechanism, the two grids can be alternately located at the filtering station for filtering, and in the switching process of the two grids, through cooperation of the cleaning mechanism, the cleaning claw can be driven to rotate around the axis of the rotating rod in a reciprocating mode, so that the cleaning claw completes digging action for multiple times, and the effect of digging out each stone is achieved; and the situation that stones cannot be dug out and only slide in the filtering gaps, so that a certain gap is formed between the stones originally, the stones abut against one another along with cleaning, and the stones are more difficult to clean out from the filtering gaps is avoided.
本发明公开了一种耙头及吸泥船，涉及吸泥船技术领域，包括：耙头壳体；过滤机构，其包括两滑动连接在耙头壳体上的格栅，两格栅之间转动连接，两格栅上均开设有多个过滤间隙，两格栅均具备一过滤工位和清理行程，且两格栅交替式地位于过滤工位；清理机构。通过设置过滤机构，两格栅能够交替式地位于过滤工位进行过滤，而在两格栅进行切换的过程中，通过清理机构的配合，能够驱使清理爪围绕转动杆的轴线往复转动，从而使清理爪多次完成抠取动作，达到将每一颗石块抠出的效果，避免了有石块不能被抠出，仅仅是使石块在过滤间隙内滑动，使得原本石块之间具有一定的间隙，随着清理的进行，造成石块之间相互抵接，使石块更难从过滤间隙清理出。
Rake head and suction dredger
一种耙头及吸泥船
LIU HEMING (Autor:in) / LIU HOULIN (Autor:in) / YANG SONG (Autor:in) / TAN MINGGAO (Autor:in) / FANG YU (Autor:in)
13.08.2024
Patent
Elektronische Ressource
Chinesisch
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