Anti-winding flap type rudder guide rod transmission device

Abstract

An anti-winding flap type rudder guide rod transmission device comprises a guide rod, a guide sleeve, a fixing device and a main rudder. A guide rod fixing end on the transmission device is designed on a stern of a rudder blade, and a guide rod sliding end is designed in the ship bow direction of the rudder blade. According to the transmission device, a rudder stock protective sleeve is arranged on a rudder stock, and the fixing device is arranged on the side, in the stern direction, of the rudder stock protective sleeve. The guide sleeve located on the fixing device through a pin shaft is arranged between the fixing device and the guide rod. The guide rod is welded to a support. The support is fixed to an auxiliary rudder through bolts. The anti-winding flap type rudder guide rod transmission device is simple in structure, safe, reliable and easy and convenient to mount and dismount, the transmission guide rod fixing end is designed on the stern of the rudder blade, the sliding end is designed on a ship bow of the rubber blade, a fishing net behind a ship body or other sundries cannot be wound on the stern portion of the guide rod when the rudder blade rotates, the service life of the rudder is prolonged, and the anti-winding flap type rudder guide rod transmission device is widely suitable for ship rudder blades of all types.

Description

technical field [0001] The present invention relates to a Anti-tangle flap rudder guide rod drive, it is suitable for How to prevent the ship from being entangled by sundries when sailing belongs to the field of ship rudder system design. Background technique [0002] When the ship is sailing, due to the poor environment of the route, there are many sundries in the waters, such as fishing nets, ropes, etc. Once they are entangled by aquatic plants with deep roots, long grass, leafy leaves or abandoned fishing nets, they will become more and more entangled , the tighter and tighter the winding, so that the main engine cannot operate and is forced to stop. The structure design of the traditional transmission device is to fix the guide rod near the "bow" and keep sliding near the "stern". The wear of the guide rod not only affects the sensitivity of the transmission device, but also greatly increases the friction of the guide rod device, consumes the energy of the steering ge...

AI Technical Summary

Problems solved by technology

[0002] When the ship is sailing, due to the poor environment of the route, there are many sundries in the waters, such as fishing nets, ropes, etc. Once they are entangled by aquatic plants with deep roots, long grass, leafy leaves or abandoned fishing nets, they will become more and more entangled , getting tighter and tighter, so that the main engine cannot operate and is forced to stop

The structure design of the traditional transmission device is to fix the guide rod near the "bow" and keep sliding near the "stern". The wear of the guide rod not only affects the sensitivity of the transmission device, but also greatly increases the friction of the guide rod device, consumes the energy of the steering gear, increases the maintenance cost of the transmission device, and reduces the service life of the transmission device and even the rudder

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