Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Controllable mechanical floating-arm-type water hyacinth surrounding device
The invention provides a controllable mechanical floating-arm-type water hyacinth surrounding device. The controllable mechanical floating-arm-type water hyacinth surrounding device comprises a control system, interception net bodies and mechanical arms, wherein the mechanical arms are installed on bases on the two sides of the front portion of a fishing boat in a hinged manner respectively; the mechanical arms penetrate the centers of the corresponding interception net bodies, and each mechanical arm comprises a first-level arm and a second-level arm; one end of each first-level arm is hinged to the corresponding base through a rotational joint, and the other end of the first-level arm is connected with the corresponding second-level arm through a rotational joint; the tail end of each second-level arm is provided with a rotary harrow which can be driven by a motor to deflect towards the inner side, and the rotational joint between each first-level arm and the corresponding second-level arm and the tail end of each second-level arm are each equipped with a two-way motor propeller; and free moving of the interception net bodies in the water and surrounding of water hyacinth are achieved by controlling the output power and the driving direction of the two-way motor propellers through the control system. By means of the controllable mechanical floating-arm-type water hyacinth surrounding device, rapid surrounding of floating water hyacinth groups can be achieved, and the efficiency of removing operation is improved.
Controllable mechanical floating-arm-type water hyacinth surrounding device
The invention provides a controllable mechanical floating-arm-type water hyacinth surrounding device. The controllable mechanical floating-arm-type water hyacinth surrounding device comprises a control system, interception net bodies and mechanical arms, wherein the mechanical arms are installed on bases on the two sides of the front portion of a fishing boat in a hinged manner respectively; the mechanical arms penetrate the centers of the corresponding interception net bodies, and each mechanical arm comprises a first-level arm and a second-level arm; one end of each first-level arm is hinged to the corresponding base through a rotational joint, and the other end of the first-level arm is connected with the corresponding second-level arm through a rotational joint; the tail end of each second-level arm is provided with a rotary harrow which can be driven by a motor to deflect towards the inner side, and the rotational joint between each first-level arm and the corresponding second-level arm and the tail end of each second-level arm are each equipped with a two-way motor propeller; and free moving of the interception net bodies in the water and surrounding of water hyacinth are achieved by controlling the output power and the driving direction of the two-way motor propellers through the control system. By means of the controllable mechanical floating-arm-type water hyacinth surrounding device, rapid surrounding of floating water hyacinth groups can be achieved, and the efficiency of removing operation is improved.
Controllable mechanical floating-arm-type water hyacinth surrounding device
LI QINGYUN (Autor:in) / GUO WEIJIE (Autor:in)
18.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Water hyacinth intercepting, surrounding and fishing integrated device
| Europäisches Patentamt | 2023