A hydraulic and mechanical dual power output device

Abstract

The invention belongs to the technical field of explosive motors, and relates to a hydraulic and mechanical double-power output device. The top end of a cylinder body is fixedly provided with a cylinder cover, an oil pan is installed on a lower machine body, a piston is hinged with a connecting rod through a piston pin, the connecting rod is fixedly connected with the upper half side of a sliding block groove, a sliding block is embedded in the sliding block groove, the lower portion of the sliding block groove is provided with a hydraulic pump drive mechanism, the bottom of the lower machine body is fixedly provided with a guide rod support, the upper portion of the guide rod support is fixedly provided with a guide rod, two sides of the lower machine body are symmetrically provided with two plunger hydraulic pumps which are respectively connected with an oil inlet pipeline and an oil outlet pipeline, the plunger hydraulic pumps contact the hydraulic pump drive mechanism through a sliding shoe, the sliding shoe transmits impact force of the hydraulic pump drive mechanism and drives the plunger hydraulic pumps to compress fuel oil, a crank pin is embedded in the middle of the sliding block, and a crank is fixedly installed in the cylinder body. The hydraulic and mechanical double-power output device is simple in structure, reliable in principle, high in energy efficiency, cost-saving, fast in power transmission, and environment-friendly.

Description

Technical field: [0001] The invention belongs to the technical field of internal combustion engines, and relates to a device for mutual conversion of various energies, in particular to a hydraulic and mechanical dual power output device. Background technique: [0002] The hydraulic free-piston engine has comprehensive and high-efficiency features, but the top dead center of the hydraulic free-piston engine is not fixed, the ignition stability is poor, the output power is single, and there is only hydraulic power, so it is difficult to be directly promoted and used in the demand hydraulic and mechanical dual power machinery; Although other similar types of engines can solve the problems of unfixed top dead center and poor ignition stability in free-piston engines, they are difficult to meet the dual power requirements of hydraulic pressure and machinery simultaneously. Therefore, seeking to design a highly efficient and reliable hydraulic / mechanical dual power output device h...

AI Technical Summary

Problems solved by technology

[0002] The hydraulic free-piston engine has comprehensive and high-efficiency features, but the top dead center of the hydraulic free-piston engine is not fixed, the ignition stability is poor, the output power is single, and there is only hydraulic power, so it is difficult to be directly promoted and used in the demand hydraulic and mechanical dual power machinery; Although other similar types of engines can solve the problems of unfixed top dead center and poor ignition stability in free-piston engines, it is difficult to meet the dual power requirements of hydraulic pressure and mechanical power at the same time.

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