CN1693720A - Hub piston type pneumatic (hydraulic) motor - Google Patents

Abstract

The invention relates to a new type power supply device than uses the static pressure of working medium gas or liquid to make the rotor of the machine rotate in high speed and stability in sealed pressure inter-space. The main body of the invention is cylindrical form, which is made up of rotor and stator. High pressure transportation pipe joint and bearing are set on stator. The rotator is made up of power output shaft, arm of force board, cylinder, arc plunger that can move back and forth in the cylinder and rotator plate. The output power is high, and the power consumption is low.

Description

Hub piston type pneumatic (liquid) pressure motor

The present invention relates to the mechanical engine field and relate to various gas (liquid) press drive motor.

At present all in the world hot machines as: it all is to utilize the work meson to flow in machine to make its motion acting that petrol engine, diesel engine, steamer etc. are pressed transmission device with various gas (liquid).Four-stroke motion as diesel engine: air-breathing, the generation high pressure air of compressing, burn, then with its discharge.All the time back and forth air inlet and exhaust.Though the power needs can be satisfied in these traditional power sources, defective such as machine itself exists that volume is big, quality is heavy, complex structure and efficient are low.

The present invention mainly provides the new shape power plant that a kind of power is big, volume is little, energy consumption is very little.

This device is achieved by the following technical solution:

Its fuselage main body is cylindrical, is that stator (1) and rotating part rotor (2) are formed by standing part.High-pressure delivery pipe joint (10) and bearing (11) are arranged on the stator.Rotor by pto (3), arm board (4), cylinder (7), can be in cylinder reciprocating arc piston (8) and rotor disk (12) form.It is the closed container chamber of annulus or semi-round ring shape that chamber (9) is pressed in storage, is made up of jointly stator and rotor.Epitrochanterian pto (3), arm board (4) cylinder (7), piston (8) when in chamber (9) is pressed in storage, certain pressure intensity being arranged, rotate together with rotor disk (12).

The present invention is further described below in conjunction with drawings and Examples, but the invention is not restricted to the accompanying drawing illustrated embodiment.

Figure one, figure two are respectively the principle schematic of the embodiment of the invention.

Figure three, figure four, figure five are respectively the structural representations of the embodiment of the invention.Wherein figure five is A-A generalized sections of figure three.Figure four is positive views of figure three.

From schematic diagram, figure one, figure two as seen, when extruding stator piston (6), storage presses the fluid pressure in the chamber (9) to increase, just give arm board (4) pressure by piston (8) and high energy spring (5) conduction, therefore pto (3) has just had moment of rotation, and whole rotor is just according to rotation counterclockwise shown in the arrow among the figure two.Wherein high energy spring (5) is equivalent to connecting rod, arm board is equivalent to bent axle.Spring (5) is the most important part of device, and its quality directly influences the performance of machine.

According to the hydrostatics law, the direction of the total pressure that the moon shape dividing plate on the rotor (2) is subjected to is pointed to the central point of axle (3) all the time, promptly; To the axle moment that do not rotate.Because the straight shape dividing plate of the two rotors equal in length between rotor shaft (3) and the stator wall point of contact, that is: rotor shaft is the force balance at symmetrical fulcrum two ends.So the pressure that has only piston (8) to be subjected to is only unique power of rotor rotation.

Embodiment in the such scheme among the principle of the invention figure is structural drawing embodiment's a blank machine, and except that high-pressure delivery pipe joint (10) had replaced stator piston (6), the effect of other parts was all identical with title.Piston and cylinder number are unrestricted can be 1 to N, outside air compressor or the hydraulic press of inserting of device.

The maximum characteristics of the embodiment of the invention are; Do not need any fuel that burns, only need to press indoor injection to have the gas or the hydraulic oil of certain pressure toward storage, just can rotate acting for a long time by the high-pressure delivery pipe joint.See theoretically, need only the pressure of disposable increasing work meson in the perfect condition lower device, the rotation acting that device just can be eternal.This is the final technical order of device proper.

Claims (2)

1, the fuselage main body of hub piston type pneumatic (liquid) pressure motor is cylindrical, is made up of standing part stator (1) and rotating part rotor (2).Storage presses chamber (9) to be made up of jointly stator and rotor.It is characterized in that: epitrochanterian pto (3), arm board (4), cylinder (7) and can in cylinder, rotate together with rotor disk (12) by reciprocating arc piston (8) when in chamber (9) is pressed in storage, certain pressure intensity being arranged.

2, according to claim 1, it is characterized in that: pto (3) is provided with arm board (4) and high energy spring (5), and arm board is equivalent to bent axle, and spring is the equal of a connecting rod.

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