Underwater tail vane turning die and underwater navigation device containing the same
A technology of steering module and tail rudder, which is applied in the direction of underwater ships, transportation and packaging, underwater operation equipment, etc. It can solve the problems of difficult fast installation and disassembly, inconvenient installation and disassembly, large resistance torque, etc., and achieve large driving torque , Compact structure, small frictional resistance
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[0021] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:
[0022] see Figure 1 to Figure 5 , The underwater rudder steering module is composed of four rudder shaft rotation sealing structures 7, four rudder steering mechanisms 9, four sets of limit switch assemblies 8 and a motor control box 5.
[0023] The four rudder shaft sealing structures 7 are fixedly installed in the middle of the tail shell 4, and the joints are radially sealed; the four rudder steering mechanisms 9 are symmetrically distributed and fixedly installed on the rudder steering mechanism fixed plate 6, and the rudder steering mechanism fixed plate 6 is fixed. Installed inside the tail case 4; four sets of limit switch assemblies 8 and four rudder steering mechanisms 9 are installed in parallel on the rudder steering mechanism fix...
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