Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to an energy-saving fishing device for a landscape water area. The energy-saving fishing device effectively solves the problems that existing fishing equipment is large in energy consumption, high in cost, complex in operation and not suitable for the situation of the landscape water area at the present stage. According to the technical scheme, the energy-saving fishing device comprises a U-shaped floating body, wherein a volute plate with the axis in the horizontal front-back direction is installed on the floating body; a plurality of through holes are formed in the plate surface of the volute plate in a closed mode; the front end and the rear end of the volute plate are closed to form a cavity; an extension plate in the tangential direction of the volute plate is arranged at an opening of the volute plate; the volute plate can drive the floating body to move leftwards when rotating anticlockwise, the ends of the left side wall and the right side wall of the floating body are each rotationally provided with a horizontal supporting rod driven by a reciprocating motor; and a hard filter screen capable of rotating around a supporting plate is hinged to the lower end of each supporting rod. When the two supporting rods rotate inwards, the lower ends of the hard filter screens are arranged below the water surface; and when the two supporting rods rotate outwards, the lower ends of the hard filter screens are arranged above the water surface.
本发明涉及一种景观水域节能型打捞装置，有效的解决了现有打捞设备耗能大，成本高操作繁琐不适应现阶段景观水域本身情况的问题；其解决的技术方案包括U形的浮体，浮体上安装有一个轴线水平前后方向的蜗壳板，蜗壳板的板面上密闭有多个通孔，蜗壳板的前后两端封闭并构成一个腔体，蜗壳板的开口处设有一个沿其切线方向的延长板，蜗壳板逆时针转动时可驱动浮体向左移动，浮体的左右两个侧壁的端部各转动安装有一个水平且经往复电机驱动的支撑杆，支撑杆的下端铰接有一个可绕支撑板转动的硬质过滤网，两个支撑杆向内转动时，硬质过滤网的下端置于水面以下，两个支撑杆向外转动时，硬质过滤网的下端置于水面以上。
The invention relates to an energy-saving fishing device for a landscape water area. The energy-saving fishing device effectively solves the problems that existing fishing equipment is large in energy consumption, high in cost, complex in operation and not suitable for the situation of the landscape water area at the present stage. According to the technical scheme, the energy-saving fishing device comprises a U-shaped floating body, wherein a volute plate with the axis in the horizontal front-back direction is installed on the floating body; a plurality of through holes are formed in the plate surface of the volute plate in a closed mode; the front end and the rear end of the volute plate are closed to form a cavity; an extension plate in the tangential direction of the volute plate is arranged at an opening of the volute plate; the volute plate can drive the floating body to move leftwards when rotating anticlockwise, the ends of the left side wall and the right side wall of the floating body are each rotationally provided with a horizontal supporting rod driven by a reciprocating motor; and a hard filter screen capable of rotating around a supporting plate is hinged to the lower end of each supporting rod. When the two supporting rods rotate inwards, the lower ends of the hard filter screens are arranged below the water surface; and when the two supporting rods rotate outwards, the lower ends of the hard filter screens are arranged above the water surface.
本发明涉及一种景观水域节能型打捞装置，有效的解决了现有打捞设备耗能大，成本高操作繁琐不适应现阶段景观水域本身情况的问题；其解决的技术方案包括U形的浮体，浮体上安装有一个轴线水平前后方向的蜗壳板，蜗壳板的板面上密闭有多个通孔，蜗壳板的前后两端封闭并构成一个腔体，蜗壳板的开口处设有一个沿其切线方向的延长板，蜗壳板逆时针转动时可驱动浮体向左移动，浮体的左右两个侧壁的端部各转动安装有一个水平且经往复电机驱动的支撑杆，支撑杆的下端铰接有一个可绕支撑板转动的硬质过滤网，两个支撑杆向内转动时，硬质过滤网的下端置于水面以下，两个支撑杆向外转动时，硬质过滤网的下端置于水面以上。
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