CN202499129U

CN202499129U - Air cushion ship for rodeo

Info

Publication number: CN202499129U
Application number: CN201220113947XU
Authority: CN
Inventors: 麻瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-23
Filing date: 2012-03-23
Publication date: 2012-10-24
Anticipated expiration: 2022-03-23

Abstract

The utility model relates to an air cushion ship for a rodeo, mainly solving the technical problems of low thrust efficiency and small lift force in the conventional air cushion ship. The air cushion ship adopts the technical scheme as follows: the air cushion ship comprises a lift fan, a handle, a ship housing, an engine, a thrust fan, a lifting rudder, a rudder, an air cushion skirt and a thrust barrel as well as a transmission rod and a direction changer, wherein the lift fan is arranged on the top surface of the front end of the ship housing; the handle is arranged on the top surface of the front part of the ship housing; the engine is arranged in the back middle part in the ship housing; the thrust barrel is mounted on the top surface of the rear part of the ship housing; the thrust fan is mounted at the front part of the thrust barrel; the lifting rudder is horizontally arranged at the upper part of the rear end of the thrust barrel; the rudder is vertically arranged behind the thrust barrel and is connected with the handle; the air cushion skirt is mounted on the periphery of the ship housing; one end of the transmission rod is connected with a speed reducer of the engine; the other end of the transmission rod is connected with the input end of the direction changer; and the output end of the direction changer is connected with a rotary shaft of the lift fan.

Description

Air cushion vehicle is used in athletic competition

Technical field

The utility model relates to a kind of athletic competition and uses air cushion vehicle, and it belongs to a kind of air cushion vehicle that have direction control of navigation on the meadow and the water surface that can hover.

Background technology

Existing air cushion vehicle mostly is to be used as power with air screw, when air screw advances, on the water surface, evokes the very high spray; These sprays are to want the consumption of power energy, so the propulsion coefficient of boats and ships is low, on the other hand; The lift fan inlet and outlet of existing air cushion vehicle is the rear portion that is positioned at boats and ships mostly, and outlet is perpendicular to hull, because its living power is little; In high-speed travel, can't air cushion vehicle be raised to the little height of resistance, influence game tempo.

Summary of the invention

The purpose of the utility model is to solve the low and little technical matters of lift of propulsion coefficient that existing air cushion vehicle exists, and provides a kind of propulsion coefficient height and the big athletic competition of lift to use air cushion vehicle.

The utility model is to solve the problems of the technologies described above the technical scheme that adopts to be: air cushion vehicle is used in athletic competition, comprises lift fan, steering handle, shell, driving engine, fan propeller, elevating rudder, yaw rudder, caisson feed supple sirts and thrust tube, and wherein: it also comprises drive link and commutator; Lift fan is located on the end face of shell front end; Steering handle is located on the anterior end face of shell and is positioned at the back of lift fan, and driving engine is located at the postmedian in the shell, and the thrust wound packages is on the end face of hull back; Fan propeller is contained in the anterior of thrust tube and is connected with driving engine through retarder; The elevating rudder level is located at the top of thrust tube rear end, and yaw rudder vertically is located at the back of thrust tube and is positioned at the back of fan propeller, and yaw rudder is connected with steering handle through cable wire; Caisson feed supple sirts be contained in shell around; One end of drive link is connected with the retarder of driving engine, and the other end of drive link is connected with the input end of commutator, and the mouth of commutator is connected with the rotating shaft of lift fan.

Because the utility model has adopted technique scheme, solved the low and little technical matters of lift of propulsion coefficient that existing air cushion vehicle exists.Therefore, compare, the utlity model has the high and big advantage of lift of propulsion coefficient with background technology.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is the right elevation of Fig. 1.

The specific embodiment

Like Fig. 1, Fig. 2 and shown in Figure 3; Air cushion vehicle is used in athletic competition in the present embodiment, comprises lift fan 1, steering handle 2, shell 3, driving engine 4, fan propeller 5, elevating rudder 6, yaw rudder 7, caisson feed supple sirts 8 and thrust tube 11, and wherein: it also comprises drive link 9 and commutator 10; Lift fan 1 is located on the end face of shell 3 front ends; Steering handle 2 is located on the shell 3 anterior end faces and is positioned at the back of lift fan 1, and driving engine 4 is located at the postmedian in the shell 3, and thrust tube 11 is contained on the end face at shell 3 rear portions; Fan propeller 5 is contained in the anterior of thrust tube 11 and is connected with driving engine 4 through retarder; Elevating rudder 6 levels are located at the top of thrust tube 11 rear ends, and yaw rudder 7 vertically is located at the back of thrust tube 11 and is positioned at the back of fan propeller 5, and yaw rudder 7 is connected with steering handle 2 through cable wire; Caisson feed supple sirts 8 be contained in shell 3 around; One end of drive link 9 is connected with the retarder of driving engine 4, and the other end of drive link 9 is connected with the input end of commutator 10, and the mouth of commutator 10 is connected with the rotating shaft of lift fan 1.

Claims

1. air cushion vehicle is used in an athletic competition, comprises lift fan, steering handle, shell, driving engine, fan propeller, elevating rudder, yaw rudder, caisson feed supple sirts and thrust tube, it is characterized in that: further comprising drive link and commutator; Lift fan is located on the end face of shell front end; Steering handle is located on the anterior end face of shell and is positioned at the back of lift fan, and driving engine is located at the postmedian in the shell, and the thrust wound packages is on the end face of hull back; Fan propeller is contained in the anterior of thrust tube and is connected with driving engine through retarder; The elevating rudder level is located at the top of thrust tube rear end, and yaw rudder vertically is located at the back of thrust tube and is positioned at the back of fan propeller, and yaw rudder is connected with steering handle through cable wire; Caisson feed supple sirts be contained in shell around; One end of drive link is connected with the retarder of driving engine, and the other end of drive link is connected with the input end of commutator, and the mouth of commutator is connected with the rotating shaft of lift fan.