The invention relates to the technical field of marine equipment, and discloses an anchor gear with auxiliary braking, which comprises a winch for driving a ship anchor to move, the winch is in transmission connection with a counter-torque turntable through a rotating shaft, the counter-torque turntable is provided with a ring groove forming a regular polygon closed loop, each corner of the ring groove is communicated with a radial counter-torque groove, and the counter-torque groove is provided with an auxiliary braking device. The counter-torque rotating disc is movably connected with a sliding block through the annular groove and the counter-torque groove. According to the anchor gear with the auxiliary braking function, part of gravity of the anchor chain is counteracted through the weight of the gravity block, the torque of the winch is made to be within a small range, control over the rotating speed of the winch can be achieved only through small friction force, then the adjusting ring is automatically adjusted according to the number of rotating turns of the rotating shaft, the torque of the sliding block is adjusted, and the auxiliary braking function is achieved. The added value of the anchor chain and the added value of the underwater anchor chain are synchronously changed, the variable quantity of torque is reduced, rotation of a winch is easier to control, the anchoring speed is more stable, and abrasion of an anchor gear is further reduced.
本发明涉及船用设备技术领域,且公开了一种带有辅助制动的锚机,包括驱动船锚移动的绞车,所述绞车通过转轴传动连接有反力矩转盘,所述反力矩转盘上设有构成正多边形闭环的环槽,所述环槽的每个角均连通有径向的反力矩槽,所述反力矩转盘通过环槽和反力矩槽活动连接有滑块。该带有辅助制动的锚机,利用重力块的重量抵消一部分锚链的重力,使绞车的转矩处于较小的范围内,只需要较小的摩擦力既能实现对绞车转速的控制,其次,调整环根据转轴的旋转圈数自动调整,进而调整滑块的力矩,使其与水下锚链的增加值同步变化,减少转矩的变化量,使绞车的转动更容易控制,进而使下锚速度更加稳定,更进一步减少锚机的磨损。
Anchor gear with auxiliary braking function
一种带有辅助制动的锚机
2025-01-03
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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