CN102022187A

CN102022187A - Changed rack driving high-efficiency combustion engine without transmission of crank, link and the like

Info

Publication number: CN102022187A
Application number: CN2009101874577A
Authority: CN
Inventors: 陈庚
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-18
Filing date: 2009-09-18
Publication date: 2011-04-20

Abstract

The invention provides a novel simplest, practical, rational and high-efficiency combustion engine working mode, belonging to the field of combustion engines. The novel combustion engine can completely cancel a connection of a piston and a link and a connection between the link and a crank shaft, and manufacturing technology is simple, cost is low, heat generated by the combustion engine is reduced, output power is higher, and the shaft is prevented from being held. Complexity in the manufacturing technology of the crank shaft is completely reduced, a transmission shaft of the high-efficiency combustion engine directly substitute the crank. The combustion engine works more steadily, length, width and height of the combustion engine are all reduced, so that whole volume can be reduced, sparking of the combustion engine can be controlled more easily. And the combustion engine has other advantages. The working mode of the combustion engine is that reciprocating motion of the piston directly acts on the rack (figure.1), a gear on the rack is engaged with a gear on a main transmission shaft (namely, substituting the function of a traditional crank shaft) to drive a transmission shaft to move circularly. And the racks are mutually fixed through the link so as to coordinate other pistons to work. The working mode is suitable for all (even cylinder) gasoline, diesel oil, liquid and gas combustion engines.

Description

Transmissions such as non-crank connecting rod, change the high efficiency internal combustion engine of tooth bar transmission into

Technical field:

The present invention is the new drive method of a kind of internal-combustion engine, the present invention relates to all types of internal-combustion engines.Be under the jurisdiction of field of internal combustion engine.

Background technique:

Present internal-combustion engine major part all is to utilize the to-and-fro motion of piston to carry out circular movement by crank and bent axle connecting band dynamic crankshaft, and piston produces a large amount of heat with connecting rod and connecting rod and being connected of bent axle like this, produces very big vibrations.And have the loss of invalid acting greatly, heat energy is not high to the conversion of mechanical energy, and the volume ratio that takies is bigger.To the technological requirement of piston, connecting rod, bent axle than higher, the Design and Machining complexity.

Summary of the invention:

This internal-combustion engine utilizes reciprocating motion of the pistons directly tooth bar to be applied dynamic action in transmission shaft (being traditional bent axle), has avoided a lot of disadvantages of internal-combustion engine now, and the efficient of thermal energy conversion mechanical energy is higher.

Generally speaking the advantage of this motor is:

1, effectively reduces production technology and cost of production.

2, by transmission shaft replace complex of the present invention and the high bent axle of manufacture process requirement.

3, reduction is to the requirement of lubrication system and radiation system.

4, eliminate the invalid acting of piston--connecting rod---bent axle and the generation of heat.

5, the motor of comparatively speaking same discharge capacity produces bigger output power in theory.

6, internal combustion engine operation is more steady.

7, with respect to most advanced at present, flat opposed internal-combustion engine the most efficiently, this internal-combustion engine can reduce certain volume in the theory design.

8, lower with the power oil consumption in theory.

9, be suitable for various multi-cylinder 2 strokes, four-stroke (even number cylinder) internal-combustion engine.Convenient from existing internal-combustion engine change design.

10, the ignition by compression of motor is more prone to control.

11, the size of piston and cylinder body and shape can be designed to the shape of needs as required, not only are restricted to cylindrical.(as square, rectangular, prismatic or the like).

12, stop the generation of seize fully, the probability of detonation also has very big minimizing.

What accompanying drawing was probably explained is a four cylinder four-stroke internal-combustion engine.Fig. 1: position and simple Placement schematic representation for piston and tooth bar and transmission shaft (being traditional bent axle) give expression to roughly tooth bar shape.Fig. 2: be the rough schematic of main rotary shaft.Its working method is consistent with the common engine principle.

Description of drawings:

1, piston promotes tooth bar, tooth bar interlock main drive shaft.Make main drive shaft carry out circular movement.

Embodiment:

2, the reverse acting that produces by connecting rod conduction opposite direction piston on the tooth bar is coordinated other piston and is finished self two-stroke or four-stroke process.

3, it should be noted that the gear above the main drive shaft is 180 ° of distributions, see that other 180 ° of accompanying drawing (Fig. 2) do not have gear, after finishing working stroke, there is not gear to hinder like this, carry out opposite direction motion by connecting rod by the power conduction that opposite acting produces, make that like this co-ordination guarantees the work cycle end between piston mutually.

Claims

1. this is a kind of internal combustion engine that uses new conduction pattern, all by reciprocating motion of the pistons then by the tooth bar transmission do work on main drive shaft (promptly I. C. engine crankshaft) now gear, thereby make transmission shaft carry out the internal-combustion engine that circular movement produces power.