A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-propelled drag suction type dredger drag head with automatic adjusting function
The invention relates to a self-propelled drag suction dredger drag head with an automatic adjusting function, which comprises a drag head cover, a mounting column mounted at the front end of the drag head cover, rake teeth detachably mounted at the front end of the mounting column, and a driving shaft mounted in an inner cavity of the drag head cover and driven by a speed reducing motor, and further comprises first transmission boxes distributed on the outer wall of the driving shaft at equal intervals, the transmission end of the first transmission box is connected with a transmission rod; the first buffer part is arranged at the middle section of the transmission rod; the second transmission box is connected to the end, away from the first transmission box, of the transmission rod, and a limiting telescopic frame is connected between the first transmission box and the second transmission box; the slotting mechanism is connected to the transmission end of the second transmission box; the second buffer part is arranged at the middle section of the mounting column; the soil breaking stability of the slotting mechanism is effectively reduced, the service life of the slotting mechanism is guaranteed, meanwhile, deposition of broken rock substrates is effectively prevented, the proportion of sludge sucked by a sludge pump to the broken substrates is increased, and then the dredging operation efficiency is improved.
本申请涉及一种具有自动调节功能的自航耙吸式挖泥船耙头，耙头罩、安装在耙头罩前端的安装柱、可拆卸安装在安装柱前端的耙齿以及安装在耙头罩内腔的减速电机驱动的驱动轴，还包括：第一传动箱，等距离分布在驱动轴的外壁，且第一传动箱的传动端连接有传动杆；第一缓冲部，设置在传动杆的中段；第二传动箱，连接在传动杆远离第一传动箱的一端，且第一传动箱与第二传动箱之间连接有限位伸缩架；割缝机构，连接在第二传动箱的传动端；第二缓冲部，设置在安装柱的中段；本发明有效降低了割缝机构的破土稳定性，保证了割缝机构的使用寿命，同时有效防止破碎后的岩石底质沉积，提高泥泵吸入污泥和破碎底质的比例，进而提高疏浚的作业效率。
Self-propelled drag suction type dredger drag head with automatic adjusting function
The invention relates to a self-propelled drag suction dredger drag head with an automatic adjusting function, which comprises a drag head cover, a mounting column mounted at the front end of the drag head cover, rake teeth detachably mounted at the front end of the mounting column, and a driving shaft mounted in an inner cavity of the drag head cover and driven by a speed reducing motor, and further comprises first transmission boxes distributed on the outer wall of the driving shaft at equal intervals, the transmission end of the first transmission box is connected with a transmission rod; the first buffer part is arranged at the middle section of the transmission rod; the second transmission box is connected to the end, away from the first transmission box, of the transmission rod, and a limiting telescopic frame is connected between the first transmission box and the second transmission box; the slotting mechanism is connected to the transmission end of the second transmission box; the second buffer part is arranged at the middle section of the mounting column; the soil breaking stability of the slotting mechanism is effectively reduced, the service life of the slotting mechanism is guaranteed, meanwhile, deposition of broken rock substrates is effectively prevented, the proportion of sludge sucked by a sludge pump to the broken substrates is increased, and then the dredging operation efficiency is improved.
本申请涉及一种具有自动调节功能的自航耙吸式挖泥船耙头，耙头罩、安装在耙头罩前端的安装柱、可拆卸安装在安装柱前端的耙齿以及安装在耙头罩内腔的减速电机驱动的驱动轴，还包括：第一传动箱，等距离分布在驱动轴的外壁，且第一传动箱的传动端连接有传动杆；第一缓冲部，设置在传动杆的中段；第二传动箱，连接在传动杆远离第一传动箱的一端，且第一传动箱与第二传动箱之间连接有限位伸缩架；割缝机构，连接在第二传动箱的传动端；第二缓冲部，设置在安装柱的中段；本发明有效降低了割缝机构的破土稳定性，保证了割缝机构的使用寿命，同时有效防止破碎后的岩石底质沉积，提高泥泵吸入污泥和破碎底质的比例，进而提高疏浚的作业效率。
Self-propelled drag suction type dredger drag head with automatic adjusting function
一种具有自动调节功能的自航耙吸式挖泥船耙头
LI XIA (author) / ZHU LIN (author) / ZHANG JI (author) / XUE HAIBING (author) / YANG CHUNLEI (author) / LI SHENG (author) / ZHOU YING (author) / TONG RONGBIN (author) / ZHOU BINGHAO (author)
2022-04-26
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
Drag suction dredger drag head structure with detachable grating
| European Patent Office | 2020
| European Patent Office | 2024