CN202186252U

CN202186252U - Pneumatic amphibious vehicle

Info

Publication number: CN202186252U
Application number: CN2011201549910U
Authority: CN
Inventors: 胡明洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-16
Filing date: 2011-05-16
Publication date: 2012-04-11
Anticipated expiration: 2021-05-16

Abstract

Disclosed is a pneumatic amphibious vehicle. An electromagnetic clutch, an air compressor, air cylinders, air bags and a pneumatic motor propeller are sequentially connected, and working relation of air channels is controlled by an electromagnetic valve. When the pneumatic amphibious vehicle runs on the land, all the air cylinders are unfolded, the vacuum air bags are contracted and absorbed on a chassis of the vehicle without affection on normal running of the vehicle. When the pneumatic amphibious vehicle needs to get into water, the air compressor is driven by an engine of the vehicle to supply air to all parts, the air cylinders arranged at the bottom of the vehicle are ejected out by air pressure, and the air bags are spread out simultaneously and are inflated so that the vehicle can float. In addition, air channels are converted to the pneumatic motor on the vehicle so as to drive the pneumatic motor to rotate and drive the propeller to push the vehicle to run in the water, and the vehicle can be steered in the water when the propeller rotates transversely under the control of the electric motor. Since air in the air cylinders and the air bags can be sucked by the air compressor after the vehicle lands, the air bags can be vacuum to be contracted at the bottom of the vehicle, and the vehicle can run on the land normally.

Description

The pneumatic type amphibian automobile

Affiliated technical field

The utility model relates to a kind of automobile power flotation gear on the water, especially can pass through simple repacking and just can realize automobile amph purpose.

Background technology

At present, known amphibian automobile all is through sealed chassis, and body drawing is become the ship type, drives screw propeller through mechanical system, and its vehicle can be gone in water.This mode is comparatively complicated, also be not suitable for volume production, and weight ratio is bigger, inadequately safety.

Summary of the invention

In order to overcome existing amphibian automobile complex structure; Be inconvenient to keep in repair, be not suitable for the problem of volume production, the utility model provides a kind of pneumatic type amphibian automobile; This pneumatic type amphibian automobile structure is simple relatively; On former car, do not need too big repacking, and buoyancy is better, for ease of maintenaince and volume production.

The utility model solves the technical scheme that its technical matters adopted: telescopic cylinder is installed on the chassis of automobile side by side, and air bag is fixed on the cylinder bottom.And vehicle rear install can two vertical lifts cylinder, at the air motor of the bottom of cylinder mounting strap screw propeller, and the lateral rotation through electronically controlled motor control air motor, to reach the purpose that control vehicle turns in water.The air compressor that has magnetic clutch is installed at the car engine position simultaneously, under needs, is driven air compressor through automotive engine during water, produce the air of band pressure.During following water at first is to being full of air in the air bag, automobile can being swum on the water surface.Change gas circuit then and be connected on the air motor, air pressure drives the air motor rotated, comes the direction of control vehicle in water through electronically controlled motor.

Disembarkation back is through changing the pipeline of Air compressor, become by the pump gas of beginning air-breathing, with the air extraction in the air bag; Regain cylinder, last whole air bag is close to the vehicle bottom, regains the cylinder on the air motor simultaneously; Separate magnetic clutch at last, automobile returns to state on the road.

The beneficial effect of the utility model is, can automobile do not reequiped on a large scale, can satisfy the amph requirement again simultaneously, and structure is simple relatively, is convenient to maintenance.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the left view of state on the road of the utility model.

Fig. 2 is the birds-eye view of state on the road of the utility model.

Fig. 3 is the left view of the utility model deployed condition in water.

Fig. 4 is the birds-eye view of the utility model deployed condition in water.

Fig. 5 is the back view of the utility model deployed condition in water.

1. automotivies engine among the figure, 2 magnetic clutchs, 3 air compressors, 4 gas circuits, 5 cross-tie cylinders, 6 air bags, 7 motor tires, 8 air motor screw propellers, 9 longitudinal extension formula cylinders, 10 automatically controlled steering motors, 11 driving engines and air compressor air intake mouth, 12 operator'ies compartment.

The specific embodiment

In Fig. 1, vehicle is land state, and at first not having air in 6 air bags is vacuum state, because air bag has passed through accurate processing, so the applying 5 cross-tie cylinder bottom that vacuum state down can be regular.9 vertical cylinders also are in collapsed state simultaneously, do not influence vehicle and go normally.

In Fig. 3, vehicle is a state in the water.Dead work is before at first descending water, and 1 automotive engine drives 3 air compressors through 2 magnetic clutchs, produces pressure air.Pressure air at first arrives 5 cross-tie cylinders through 4 gas circuits, and the outside level of 5 cross-tie cylinders overhangs, and 6 air bags that drive simultaneously is positioned at below the 5 cross-tie cylinders overhang.After 5 cross-tie cylinders overhang fully, stop air feed to 5 cross-tie cylinders.Change gas circuit through the electromagnetic valve in 12 operator'ies compartment, 6 air bags are carried out air feed, after the gas in 6 air bags supplied to expire, vehicle just in time can float on the surface, and 6 air bag height are unlikely to exceed the vehicle chassis height again.Because be 4-wheel driven car, automobile starting drives in the water then.Change gas circuit after keeping afloat, give 9 vertical cylinder charge, 9 vertical cylinders drive 8 air motor screw propellers and are raised to below the water surface, simultaneously lock height.Change 4 gas circuits through battery valve; Be connected to 8 air motor screw propellers, air motor is under pressure air and drives the screw propeller rotation, promotes whole vehicle in water, to go; Simultaneously because 10 automatically controlled steering motors are equipped with at the top of cylinder; So vehicle can freely turn in water, and because be pneumatic, so also can realize retreating of vehicle through the change of intake method.

The disembarkation back is extracted the air in 6 air bags and all cylinders out through the change of 3 air compressor air inlets and outgassing direction, makes vehicle return to initial land state.So because 11 driving engines and air compressor air intake mouth are not all worried the engine off problem at vehicle roof yet.

Claims

1. a pneumatic type amphibian automobile is characterized in that: magnetic clutch is installed, air compressor; The vehicle bottom is equipped with cylinder, air bag, air motor, and automotive engine drives air compressor, produces pressurized air and connects cylinder through gas circuit; Air bag, air motor, screw propeller; Cylinder can overhang, and the gas in the air bag can make vehicle at water float, and air motor drives the screw propeller rotation; Promote vehicle and in water, go, and turn to the direction of coming control vehicle in water, to go through the level of control air motor.