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Sludge extraction device used for river restoration based on Bernoulli principle
The invention relates to the technical field of river restoration, and discloses a sludge extraction device used for river restoration based on the Bernoulli principle. The sludge extraction device used for river restoration based on the Bernoulli principle comprises a ship body, an extraction head comprises a first arc groove, a rectangular magnet, a hanging ring, a second arc groove and an annular groove, the outer side of the lower portion of the extraction head is provided with a grid plate, the inner side of the middle of the extraction head is connected with a rotating ring, an inclinedfan is arranged on the inner wall of the inner side of the rotating ring, convex balls are arranged on the outer side wall of the rotating ring, the inner part of the extraction head is connected witha swing rod, the spherical magnet is arranged at the inner side end of the swing rod, a spiral thread is arranged on the upper end face of the rotating ring, and the inner side end of the guide rod is connected with a plugging plate. According to the sludge extraction device used for river restoration based on the Bernoulli principle, a fluid pushes the inclined fan to drive the rotating ring torotate, the rotating ring drives a sliding rod to extend outwards through the convex balls, the sliding rod pushes the swing rod so that cleaning impurities on the outer side of the grid plate can becarried out, and the structure solves the problems that the existing river sludge extraction device cannot perform cleaning to the impurities and the cleaning position cannot be changed.
本发明涉及河道修复技术领域，且公开了一种基于伯努利原理的河道修复用污泥抽取装置，包括船体，所述抽取头包括：第一弧形槽、矩形磁体、挂环、第二弧形槽和环形槽，抽取头的下部外侧设置有栅格板，抽取头的中部里侧连接有旋转环，旋转环的里侧内壁设置有倾斜扇，旋转环的外侧壁均设置有凸球，抽取头的内部连接有摆动杆，摆动杆的里侧端设置有球形磁体，转动环的上端面设置有螺旋纹，导向杆的里侧端连接有封堵板。通过流体推动倾斜扇带动旋转环转动，旋转环通过凸球带动滑动杆向外侧伸出，滑动杆推动摆动杆对栅格板外侧的杂物进行清理，这一结构解决了现有的河道污泥抽取装置不能对杂物进行清理和改变清理位置的问题。
Sludge extraction device used for river restoration based on Bernoulli principle
The invention relates to the technical field of river restoration, and discloses a sludge extraction device used for river restoration based on the Bernoulli principle. The sludge extraction device used for river restoration based on the Bernoulli principle comprises a ship body, an extraction head comprises a first arc groove, a rectangular magnet, a hanging ring, a second arc groove and an annular groove, the outer side of the lower portion of the extraction head is provided with a grid plate, the inner side of the middle of the extraction head is connected with a rotating ring, an inclinedfan is arranged on the inner wall of the inner side of the rotating ring, convex balls are arranged on the outer side wall of the rotating ring, the inner part of the extraction head is connected witha swing rod, the spherical magnet is arranged at the inner side end of the swing rod, a spiral thread is arranged on the upper end face of the rotating ring, and the inner side end of the guide rod is connected with a plugging plate. According to the sludge extraction device used for river restoration based on the Bernoulli principle, a fluid pushes the inclined fan to drive the rotating ring torotate, the rotating ring drives a sliding rod to extend outwards through the convex balls, the sliding rod pushes the swing rod so that cleaning impurities on the outer side of the grid plate can becarried out, and the structure solves the problems that the existing river sludge extraction device cannot perform cleaning to the impurities and the cleaning position cannot be changed.
本发明涉及河道修复技术领域，且公开了一种基于伯努利原理的河道修复用污泥抽取装置，包括船体，所述抽取头包括：第一弧形槽、矩形磁体、挂环、第二弧形槽和环形槽，抽取头的下部外侧设置有栅格板，抽取头的中部里侧连接有旋转环，旋转环的里侧内壁设置有倾斜扇，旋转环的外侧壁均设置有凸球，抽取头的内部连接有摆动杆，摆动杆的里侧端设置有球形磁体，转动环的上端面设置有螺旋纹，导向杆的里侧端连接有封堵板。通过流体推动倾斜扇带动旋转环转动，旋转环通过凸球带动滑动杆向外侧伸出，滑动杆推动摆动杆对栅格板外侧的杂物进行清理，这一结构解决了现有的河道污泥抽取装置不能对杂物进行清理和改变清理位置的问题。
Sludge extraction device used for river restoration based on Bernoulli principle
一种基于伯努利原理的河道修复用污泥抽取装置
ZHAO JIUQIAN (author)
2020-04-28
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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