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High-efficient stable output air motor

An air motor and stable output technology, which is applied in the direction of engine components, variable displacement engines, machines/engines, etc., can solve the problems of air motors such as low working efficiency, low energy utilization rate, energy waste, etc., and achieve simple and practical structure, improve Efficiency, creative unique effect

Inactive Publication Date: 2013-05-15
DONGGUAN LONGLING MOTOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the widely used air motors include: piston air motors, gear motors and vane motors, etc. Among them, piston air motors and gear air motors are the most widely used, and piston air motors use compressed gas to push pistons and Connecting rods, cranks and other components drive the crankshaft to rotate to form power output. In this process, the working efficiency of the air motor is relatively low. Usually, when the compressed gas is discharged from the exhaust port, the discharged gas has a large Energy, the energy utilization rate is low. At present, the energy loss rate of most piston air motors is about 70%, so in the process of use, it will cause a great waste of energy, and when the gas with energy is directly discharged, It will produce a lot of noise, so it does not meet the current society's requirements for low carbon, energy saving and environmental protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 , figure 2 , image 3 As shown, a high-efficiency and stable output air motor includes a cylinder 2, a piston 3, a connecting rod 4 and a crankshaft 5, the crankshaft 5 is provided with a crank 6, one end of the above-mentioned connecting rod 4 is connected to the piston 3, and the other end is connected to the Above crank 6, the piston 3 is arranged in the cylinder 2, and the crankshaft 5 is provided with an overrunning clutch (not shown) for limiting the rotation direction of the power output end, and the crankshaft 5 is the power output end.

[0024] Such as figure 1 , figure 2 , image 3 As shown, the above-mentioned cylinder 2 is provided with two high-pressure air ports, which are respectively the first high-pressure air port 21 and the second high-pressure air port 22; the above-mentioned cylinder 2 is provided with a detection and adjustment device 7 for detecting the intake air volume of the cylinder 2; the above-mentioned The air motor ...

Embodiment 2

[0028] Such as Figure 4 As shown, compared with Embodiment 1, the biggest difference of this embodiment is that it includes four groups of power mechanisms and power output shafts 1 distributed on the same circumferential plane, the power output shaft 1 is the power output end, and the above power output shaft 1 set is provided with an output shaft gear 11, and the crankshaft gear 51 on each set of power mechanism is provided with a one-way transmission crankshaft gear 51, and the output shaft 1 is meshed with the crankshaft 5 of each set of the above-mentioned sets; the output of each set of power mechanism The kinetic energy acts uniformly on the above-mentioned power output shaft 1, so that the power output shaft 1 continuously and efficiently outputs kinetic energy to the outside, so that the kinetic energy of the high-pressure gas can be fully utilized. Other structures and principles are the same as in the first embodiment , will not be repeated here.

Embodiment 3

[0030] Such as Figure 5 Shown: Compared with Embodiment 2, the biggest difference of this embodiment is that it includes eight groups of power mechanisms and power output shaft 1, wherein every four groups of power mechanisms are distributed on the same circumferential plane, and the power mechanisms on two circumferential planes Cooperate on the power output shaft 1; other structures and implementation principles are the same as those in Embodiment 2, and will not be repeated here.

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Abstract

The invention discloses an air motor with high-efficient stable output. The air motor with the high-efficient stable output comprises at least one power mechanism and a power output shaft. The power mechanism comprises an air cylinder, a piston, a connecting rod and a crankshaft. The crankshaft is provided with at least one crank. One end of the connecting rod is connected with the piston, and the other end of the connecting rod is connected with the crank in a rotatable mode. An output shaft gear is arranged on the power output shaft in a sleeved mode. A crankshaft gear which drives one way is arranged on the crankshaft in a sleeved mode. The output shaft is meshed with the crankshaft in a transmission mode. The piston moves back and forth between an upper dead center of the air cylinder and a lower dead center of the air cylinder. The crank swings within the driving angle range of 0-100degrees. The air cylinder is provided with a detecting adjusting device which is used for detecting and adjusting air inflow of the air cylinder. The air motor with the high-efficient stable output can efficiently use kinetic energy of high pressure gas and enable the motor to flexibly shift between the mode of high efficiency / lower power and the mode of lower efficiency / high power.

Description

technical field [0001] The invention relates to an air motor with high efficiency and stable output. Background technique [0002] Air motor is a kind of mechanical equipment powered by compressed air. It is widely used for its advantages of lightness and safety, especially in workplaces where electricity is not allowed as a power source. At present, the widely used air motors include: piston air motors, gear motors and vane motors, etc. Among them, piston air motors and gear air motors are the most widely used, and piston air motors use compressed gas to push pistons and Connecting rods, cranks and other components drive the crankshaft to rotate to form power output. In this process, the working efficiency of the air motor is relatively low. Usually, when the compressed gas is discharged from the exhaust port, the discharged gas has a large Energy, the energy utilization rate is low. At present, the energy loss rate of most piston air motors is about 70%, so in the process...

Claims

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Application Information

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IPC IPC(8): F01B9/02F01B25/02
Inventor 林水龙林秀寒
Owner DONGGUAN LONGLING MOTOR TECH
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