Tidal-flat ship

Abstract

Disclosed is a tidal-flat ship. The tidal-flat ship comprises a ship body as well as a propelling unit and a steering unit which are arranged on the ship body. The steering unit is connected on the propelling unit. The ship body further comprises a floating unit, a sealed cavity is arranged in the bottom of the ship body, and the floating unit is connected between the propelling unit and the sealed cavity and ejects compression medium to the interior of the sealed cavity to have the ship body supported. Air pressure in the sealed cavity is utilized to have the ship body integrally uplifted, so that contact area of the ship body and tidal flats is reduced, force of friction of the ship body and the tidal flats is reduced, an impeller on the ship body directly drives the ship body to move forwards without involvement of manpower, and simpleness, convenience and rapidness in driving are achieved; the tidal-flat ship is also applied to water surface and can serve as a simple motorboat.

Description

technical field [0001] The invention relates to a beach boat. Background technique [0002] Our country is rich in tidal flat resources. In recent years, our country has used the tidal flat area for mariculture on a large scale. The tidal aquaculture industry has developed rapidly and has achieved huge economic benefits. However, the tools for operation and transportation on the tidal flat are relatively primitive, and generally use Feet directly on the tidal flats to push the tidal boats forward for operation and transportation, which is tiring, especially in winter when the operation is cold and messy. [0003] There is an improved tidal boat, such as patent number: 201220682898.1 discloses a tidal boat, including a main bracket, a transmission assembly and at least one hull connected to the transmission assembly, characterized in that the tidal boat also includes Two symmetrically arranged motion transmission devices, the motion transmission device includes a herringbone...

AI Technical Summary

Problems solved by technology

[0003] There is an improved tidal boat, such as patent number: 201220682898.1 discloses a tidal boat, including a main bracket, a transmission assembly and at least one hull connected to the transmission assembly, characterized in that the tidal boat also includes Two symmetrically arranged motion transmission devices, the motion transmission device includes a herringbone bracket and an engaging part, and the herringbone bracket includes: a merging part, which is connected with a pedal; a bifurcation part, which has At least two forks; a point hole, which is pivotally connected with the main bracket, and the herringbone bracket is pivotally connected with the main bracket through the pivot hole and is rotatable, so as to connect the pedal The movement is converted into the swinging motion of the herringbone bracket; the engaging part is placed between the forks and connected with the forks, and it works with the herringbone bracket Swing movement, thereby driving the transmission assembly, thereby forming a tidal boat with this movement transmission device, but its own weight is relatively large, and it is easy to sink into the tidal flat, so it will be subject to greater resistance when moving, and it is very laborious to operate. Physical strength, and the driving speed is still slow

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