Horizontally-opposed U-shaped low-vibration thermomotor transmission mechanism and thermomotor

Abstract

The invention discloses a horizontally-opposed U-shaped low-vibration thermomotor transmission mechanism and a thermomotor. The horizontally-opposed U-shaped low-vibration thermomotor transmission mechanism comprises an output shaft, a first crankshaft, a second crankshaft, a gear assembly and piston rod connecting rod assemblies, wherein the first crankshaft and the second crankshaft drive the output shaft through the gear assembly, and the piston rod connecting rod assemblies are connected to the cranks of the first crankshaft and the second crankshaft. The horizontally-opposed U-shaped low-vibration thermomotor transmission mechanism can solve the problems of large main bearing force and large vibration noise of a traditional thermomotor transmission mechanism, meanwhile, the number ofmain bearings can be reduced, the gravity center of the whole machine is lowered, and the use requirements of a high-power multi-cylinder thermomotor are met.

Description

technical field [0001] The invention relates to the field of heat engines, and further relates to a horizontally opposed U-shaped low-vibration heat engine transmission mechanism and a heat engine. Background technique [0002] The transmission mechanism is the key mechanism that constitutes the whole machine of the heat engine, and realizes the conversion of the reciprocating motion of the piston into the rotary motion of the output shaft. In the traditional reciprocating heat engine, gas distribution noise, combustion noise, exhaust noise and piston knocking noise are the main excitation sources, while the heat engine is a closed cycle power equipment with continuous external combustion or heat exchange. Gas mechanism, combustion noise and exhaust noise are also very small, even in some occasions (such as solar power generation) there is no combustion noise and exhaust noise. Due to the particularity of the transmission mechanism of the heat engine, compared with the trad...

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Problems solved by technology

[0004] In view of the above-mentioned technical problems, the object of the present invention is to provide a horizontally opposed U-shaped low-vibration heat engine transmission mechanism and a heat engine. The horizontally opposed U-shaped low-vibration heat engine transmission mechanism can solve the problem of the traditional heat engine transmission mechanism. The problems of large force and large vibration and noise can also be reduced at the same time, and the number of main bearings can be reduced, and the center of gravity of the whole machine can be reduced to meet the needs of high-power, multi-cylinder heat engines.

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