Dredge triangle sword tooth for rake head

The utility model relates to a dredge triangle sword tooth for rake head. The utility model belongs to the technical field of dredging engineering. A dredge triangle sword tooth for rake head which the characteristics are: dredge triangle sword tooth for rake head is done by tooth root, tooth and the land is constituteed, and the tooth root is used for installing inhales ship rake head toothholderat the harrow, and the land is triangle sword tooth. The utility model discloses leading to the fact the cutting action better than other homologous series rake teeth to the density soil property, can making and dredge soil property abundant strip that divides before being excavated, carry by the rake head, the abundant excavation efficiency that improves this soil property, and relative thin land and tooth head less has relatively reduced the chance of the stifled rake teeth of clay has remedied and has dredged the silt and try one's best not open the high pressure for assurance concentration and blow the negative e