Non-crankshaft engine with air cylinder contraposition device

Abstract

The invention provides a non-crankshaft engine with an air cylinder contraposition device. The non-crankshaft engine comprises a straight shaft, a power output gear, a crank device and the air cylinder contraposition device. The crank device comprises a connecting rod, a crank and a fixed-rail piston which is a piston conducting reciprocating motion in a fixed rail seat. One end of the connecting rod is movably hinged to the end of the fixed-rail piston, and the other end of the connecting rod is movably hinged to one end of the crank. The other end of the crank is fixedly and perpendicularly connected with one end of the straight shaft. The power output gear is fixedly installed on the straight shaft. The air cylinder contraposition device is fixedly connected with the fixed-rail piston and drives the fixed-rail piston to synchronously move with the air cylinder contraposition device. Because the crank device and the straight shaft replace a crankshaft, machining is easier, and work is more reliable. The advanced air cylinder contraposition position is adopted by the engine for drive, automatic pressurization can be achieved during acting, the displacement can be changed through electronic control, replacement of the air cylinder contraposition device is as easy as replacement of a lamp bulb, and great convenience is brought for use and maintenance.

Description

technical field [0001] The invention relates to a reciprocating piston internal combustion engine, in particular to a crankshaftless engine with a cylinder opposing device. Background technique [0002] The traditional two-stroke diesel engine has the following disadvantages: [0003] (1) The crankshaft is used for transmission. The crankshaft is one of the core components of the traditional engine, which has many insurmountable shortcomings, such as complex design and manufacture, difficult quality assurance, high requirements for manufacturing materials, limitations in increasing power and improving work efficiency, high manufacturing costs, installation and Difficult maintenance, short service life, etc. [0004] (2) Insufficient combustion of fuel in the cylinder, serious exhaust pollution, high fuel consumption and low thermal efficiency. The main reason is that the cylinder ventilation is not complete, and the combustion oxygen is insufficient. The main reason for ...

AI Technical Summary

Problems solved by technology

The crankshaft is one of the core components of the traditional engine, which has many insurmountable shortcomings, such as complex design and manufacture, difficult quality assurance, high requirements for manufacturing materials, limitations in increasing power and improving work efficiency, high manufacturing costs, installation and Difficult maintenance, short service life, etc.

[0004] (2) Insufficient combustion of fuel in the cylinder, serious exhaust pollution, high fuel consumption and low thermal efficiency

[0005] (3) The cylinder cannot establish an effective lubrication system, the heat dissipation is poor, the parts wear heavily, and it cannot work continuously

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