Semi-submerged driver with gear shifting mechanism

Abstract

The invention discloses a semi-submerged driver with a gear shifting mechanism. The semi-submerged driver comprises an engine, a gearbox, a cooling fan, an accelerator assembly, a gear shifting assembly, a transmission belt, a transmission shaft and a propeller. The engine, the gearbox, the transmission belt, the transmission shaft and the propeller are in transmission connection, the gear shifting assembly is close to the accelerator assembly, the rotating speed of the engine is adjusted through the accelerator assembly, and the gear shifting assembly achieves forward rotation, stalling and reverse rotation of the propeller by adjusting the gearbox. According to the semi-submerged driver, gear control is adopted on the basis of an existing structure, gear switching is achieved, the operation variability of a ship in the running process is improved, and steering is more convenient. In addition, a synchronous belt is adopted for power transmission in the design, and the continuity of power transmission and the power loss are minimum.

Description

technical field [0001] The invention relates to propulsion technology for ships, in particular to a semi-submerged slurry driver with a gear shifting mechanism. Background technique [0002] In the existing single drive for small ships, the gearbox of the transmission system generally only has the function of variable speed transmission, but does not have the function of shifting gears, or the ship is only directly connected with the engine and the drive shaft, without a clutch or gear control mechanism. When the engine is started, the propeller turns. There is no forward, neutral and reverse functions. The operation is difficult and unsafe, which greatly limits the development of small ship drive technology. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a semi-submerged slurry driver with a shift mechanism, which can solve the above problems. [0004] The object of the present ...

AI Technical Summary

Problems solved by technology

[0002] In the existing single drive for small ships, the gearbox of the transmission system generally only has the function of variable speed transmission, but does not have the function of shifting gears, or the ship is only directly connected with the engine and the drive shaft, without a clutch or gear control mechanism. When the engine is started, the propeller turns. There is no forward, neutral and reverse functions. The operation is difficult and unsafe, which greatly limits the development of small ship drive technology.

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