A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite underwater power dredging drag harrow
The invention discloses a composite underwater power dredging drag harrow. The invention relates to the field of water conservancy environmental protection, in particular to a mechanical disturbance type dredging harrow tool which can be used in muddy coast coastal tidal estuaries, silt-laden rivers and channels. The invention provides a composite underwater power dredging drag harrow which is simple in structure, reliable in layout and capable of improving efficiency. The composite underwater power dredging drag harrow comprises a harrow frame and further comprises a fixed harrow, a power harrow and a gas water tank which are sequentially arranged from front to back, wherein the harrow frame comprises a pair of side plates arranged in parallel, the fixed harrow is fixedly connected between the pair of side plates, the power harrow is movably connected between the pair of side plates, and the gas water tank is fixedly connected between the pair of side plates. The power rake comprises a motor mounting plate, vertical plates are symmetrically arranged at the two ends of the motor mounting plate, limiting shafts are arranged on the upper portions of the vertical plates, rotating shafts are arranged on the lower portions of the vertical plates, arc-shaped holes and rotating holes are formed in the side plates, the limiting shafts are located in the arc-shaped holes, and the rotating shafts are located in the rotating holes. The composite underwater power dredging drag harrow is convenient to install and reliable in desilting.
一种复合型水下动力清淤拖耙。涉及水利环保领域，尤其涉及一种能在淤泥质海岸沿海感潮河口、多泥沙河流及航道中使用的机械扰动式清淤疏浚耙具。提供了一种结构简单，布局可靠，提高效率的复合型水下动力清淤拖耙。包括耙架，还包括前后依次设置的固定耙、动力耙和气水箱，所述耙架包括一对平行设置的侧板，所述固定耙固定连接在一对侧板之间，所述动力耙活动连接在一对侧板之间，所述气水箱固定连接在一对侧板之间。所述动力耙包括马达安装板，所述马达安装板的两端对称设有立板，所述立板的上部设有限位轴、下部设有转轴，所述侧板上设有弧形孔和转孔，所述限位轴位于弧形孔内，所述转轴位于转孔内。本发明方便安装，清淤可靠。
Composite underwater power dredging drag harrow
The invention discloses a composite underwater power dredging drag harrow. The invention relates to the field of water conservancy environmental protection, in particular to a mechanical disturbance type dredging harrow tool which can be used in muddy coast coastal tidal estuaries, silt-laden rivers and channels. The invention provides a composite underwater power dredging drag harrow which is simple in structure, reliable in layout and capable of improving efficiency. The composite underwater power dredging drag harrow comprises a harrow frame and further comprises a fixed harrow, a power harrow and a gas water tank which are sequentially arranged from front to back, wherein the harrow frame comprises a pair of side plates arranged in parallel, the fixed harrow is fixedly connected between the pair of side plates, the power harrow is movably connected between the pair of side plates, and the gas water tank is fixedly connected between the pair of side plates. The power rake comprises a motor mounting plate, vertical plates are symmetrically arranged at the two ends of the motor mounting plate, limiting shafts are arranged on the upper portions of the vertical plates, rotating shafts are arranged on the lower portions of the vertical plates, arc-shaped holes and rotating holes are formed in the side plates, the limiting shafts are located in the arc-shaped holes, and the rotating shafts are located in the rotating holes. The composite underwater power dredging drag harrow is convenient to install and reliable in desilting.
一种复合型水下动力清淤拖耙。涉及水利环保领域，尤其涉及一种能在淤泥质海岸沿海感潮河口、多泥沙河流及航道中使用的机械扰动式清淤疏浚耙具。提供了一种结构简单，布局可靠，提高效率的复合型水下动力清淤拖耙。包括耙架，还包括前后依次设置的固定耙、动力耙和气水箱，所述耙架包括一对平行设置的侧板，所述固定耙固定连接在一对侧板之间，所述动力耙活动连接在一对侧板之间，所述气水箱固定连接在一对侧板之间。所述动力耙包括马达安装板，所述马达安装板的两端对称设有立板，所述立板的上部设有限位轴、下部设有转轴，所述侧板上设有弧形孔和转孔，所述限位轴位于弧形孔内，所述转轴位于转孔内。本发明方便安装，清淤可靠。
Composite underwater power dredging drag harrow
一种复合型水下动力清淤拖耙
WANG YONG (author) / ZHONG WEIHUA (author) / XU DEZHI (author) / ZHANG LIMING (author) / ZHANG YONG (author) / XIANG MING (author) / WANG BO (author) / CHEN JUN (author) / LI SHULI (author) / LIN CHI (author)
2021-07-27
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
Features - Dredging Specialists Develops Drag Scraper Dredging System
Online Contents | 1998