CN115726880A

CN115726880A - Stator cylinder, rotor, spring and piston integrated rotary rotor engine

Info

Publication number: CN115726880A
Application number: CN202211444316.0A
Authority: CN
Inventors: 陈紫峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-03

Abstract

The invention discloses a stator-cylinder rotor-spring-piston integrated rotary rotor engine which comprises a transmission system, a combustion system and a cooling system, wherein the transmission system comprises a rotor assembly and a stator assembly, the stator assembly comprises a stator core, a stator winding and a sealing cover, the rotor assembly comprises a transmission shaft, two cylinders, a rotor spring and a piston, two sides of the transmission shaft are respectively provided with the two cylinders, a base is fixed in one end of each cylinder through screws, the rotor spring is arranged on the base, the piston is arranged in the other end of each cylinder, the piston is connected with the rotor spring, a circular closed ring is arranged in the other end of each cylinder, the two cylinders are distributed in central symmetry, and a fixing piece is connected to the transmission shaft. The engine of the invention has small volume, but quite large output power and torsion, does not generate vibration during operation, and is suitable for being installed on large-horsepower equipment with limited space.

Description

Stator cylinder rotor spring piston integrated rotary rotor engine

Technical Field

The invention relates to the technical field of engines, in particular to a stator cylinder rotor spring piston integrated rotary rotor engine.

Background

The existing engine adopts a crank structure for transmission, has a complex structure and low energy conversion rate, and vibrates during working to influence the service life of equipment.

Disclosure of Invention

Aiming at the technical defects, the invention aims to provide a fixed cylinder rotor spring piston integrated rotary rotor engine, which solves the problems of large volume and large vibration of the existing engine due to the adoption of a crank structure.

In order to solve the technical problems, the invention adopts the following technical scheme:

the invention provides a stator cylinder rotor spring piston integrated rotary rotor engine, which comprises a transmission system, a combustion system and a cooling system,

the transmission system comprises a rotor assembly and a stator assembly, the stator assembly comprises a stator core, a stator winding and a sealing cover, the rotor assembly comprises a transmission shaft, air cylinders and a piston, two detachable air cylinders are respectively arranged on two sides of the transmission shaft, a circular closed loop is arranged in the other end of each air cylinder, the two air cylinders are distributed in a central symmetry manner, and a fixing piece is connected to the transmission shaft;

the combustion system comprises a spark plug, an oil nozzle, an air inlet and a combustion chamber, wherein the combustion chamber is arranged on the upper side of the sealing cover and is communicated with an air cylinder close to the upper side;

cooling system includes high-pressure air intake forced air cooling, lubricated oil pipe, exhaust hole, choke cylinder, hinders the gas ring, a plurality of choke cylinder annular distribution is at the rotor assembly edge, high-pressure air intake and exhaust hole set up on the rotor assembly, and high-pressure air intake forced air cooling input cold wind discharges through the exhaust hole after cooling to the rotor assembly, lubricated oil pipe is fixed on sealed covering for lubricated choke cylinder and rotor hinder the gas ring, the top and the bottom of rotor assembly all are provided with and are used for the sealed ring that hinders of combustion chamber.

Preferably, a base is fixed to one end of the cylinder through a screw, a rotor spring is arranged on the base, the piston is arranged in the other end of the cylinder, and the piston is connected with the rotor spring.

Preferably, a fixed pin is embedded in the piston, the fixed pin is fixedly connected with the rotor spring, a reset spring is arranged in the piston, and the fixed pin is abutted against the reset spring.

Preferably, the piston is of a split structure and is fixedly connected through four screws, a piston ring is arranged on the piston, and a screw hole corresponding to the screw is formed in the piston ring.

The invention has the beneficial effects that:

1. the volume is small, but the output power and the torque force are quite large, no vibration is generated during operation, and the device is suitable for being installed on large-horsepower equipment with limited space;

2. the friction force generated in the running process is very small, the compression ratio of the piston is high, and the inertia can be transferred;

3. the shape of the cylinder and the ignition mode adopt a screw air compressor to mix an air compressor and gasoline, and the gas is fully combusted;

4. cold air enters the high-pressure inlet through the screw air compressor, and sealing, lubricating and cooling are easy;

5. compared with the traditional engine, the reciprocating motion of a piston connecting rod is avoided, the heat energy is directly converted into the kinetic energy, and the energy conversion efficiency is high;

6. the whole machine has compact structure and few parts, does not need special materials and is easy to produce and manufacture;

7. the horsepower can be increased by adding the number of engines.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a stator of an integrally rotating rotor engine with a stator cylinder, a rotor spring and a piston according to an embodiment of the present invention;

FIG. 2 is a sectional view of a rotor of a rotary engine with integrally rotating piston and spring of a stator cylinder and a rotor according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a rotor engine with integrally rotating pistons and springs of a stator cylinder and a rotor provided by an embodiment of the invention.

FIG. 4 is a schematic diagram of a piston structure of a rotor engine with integrally rotating stator cylinder, rotor spring and piston according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a stator plate of an integrally rotating rotary engine with a stator cylinder, a rotor spring and a piston according to an embodiment of the present invention.

Description of reference numerals: 1. a spark plug; 2. an oil jet; 3. an air inlet; 4. a combustion chamber; 5. a screw; 6. a fixing member; 7. lubricating oil pipes; 8. air cooling of a high-pressure air inlet; 9. an exhaust hole; 10. a stator assembly; 11. a gas-blocking ring; 12. a gas barrier cylinder; 13. a circular closed loop; 14. a piston; 15. a rotor spring; 16. a rotor assembly; 17. a cylinder; 18. a base; 19. a drive shaft; 20. a fixing pin; 21. a piston ring; 22. a fixing sheet; 23. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiment 1, as shown in fig. 1 to 5, a spring-piston integrated rotary engine with fixed cylinder and rotor comprises a transmission system, a combustion system and a cooling system,

the transmission system comprises a rotor assembly 16 and a stator assembly 10, the stator assembly 10 comprises a stator core, a stator winding and a sealing cover, the rotor assembly 16 comprises a transmission shaft 19, two cylinders 17 and a piston 14, two sides of the transmission shaft 19 are respectively provided with the two cylinders 17, the piston 14 is detachably arranged in the cylinder 17, the piston 14 is convenient to replace, when the thickness of the piston 14 is changed, the compression ratio of the cylinders is changed, the other end of the cylinder 17 is internally provided with a circular closed ring 13, the two cylinders 17 are distributed in central symmetry, and the transmission shaft 19 is connected with a fixing part 6;

the combustion system comprises a spark plug 1, an oil nozzle 2, an air inlet 3 and a combustion chamber 4, wherein the combustion chamber 4 is arranged on the upper side of the seal cover and is communicated with an air cylinder 17 close to the upper side, the spark plug 1 and the oil nozzle 2 are both communicated with the combustion chamber 4, and the combustion chamber 4 is provided with the air inlet 3;

the cooling system comprises a high-pressure air inlet air cooling 8, a lubricating oil pipe 7, exhaust holes 9, an air blocking cylinder 12 and an air blocking ring 11, wherein the air blocking cylinder 12 is annularly distributed at the edge of a rotor assembly 16, the high-pressure air inlet and the exhaust holes 9 are formed in the rotor assembly 16, cold air is input into the high-pressure air inlet air cooling 8, the rotor assembly 16 is cooled and then discharged through the exhaust holes 9, the lubricating oil pipe 7 is fixed on a sealing cover and used for lubricating the air blocking cylinder 12 and the rotor air blocking ring 11, and the top and the bottom of the rotor assembly 16 are provided with the air blocking ring 11 for sealing the combustion chamber 4.

Further, a base 18 is fixed at one end of the cylinder 17 through a screw 5, a rotor spring 15 is arranged on the base 18, the piston 14 is arranged in the other end of the cylinder 17, and the piston 14 is connected with the rotor spring 15.

Further, the cooling system may also adopt water cooling at the same time.

Further, a fixing pin 20 is embedded in the piston 14, the fixing pin 20 is fixedly connected with the rotor spring 15, a return spring 23 is arranged in the piston 14, and the fixing pin 20 is abutted against the return spring 23.

Further, the piston 14 is of a split structure and is fixedly connected through four screws, a piston 14 ring is arranged on the piston 14, and screw holes corresponding to the screws are formed in the piston 14 ring.

When the combustion chamber is used, high-pressure gas and fuel enter the combustion chamber 4, the gas and the fuel are mixed and push the piston 14 to compress the return spring 23 ring in the piston 14, the post-combustion explosion gas expands to push the piston 14 to compress the rotor spring 15 ring, the transmission shaft 19 is pushed to rotate around the transmission shaft 19, and the rotor rotates in the stator in a unidirectional non-eccentric mode, so that the vibration of the whole machine is small.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The fixed cylinder rotor spring piston integrated rotary rotor engine is characterized by comprising a transmission system, a combustion system and a cooling system;

2. The engine as claimed in claim 1, wherein a base is fixed to one end of the cylinder by screws, the base is provided with a rotor spring, the piston is disposed in the other end of the cylinder, and the piston is connected to the rotor spring.

3. The fixed cylinder rotor spring-piston integrated rotary rotor engine according to claim 2, wherein a fixed pin is embedded in the piston, the fixed pin is fixedly connected with the rotor spring, a return spring is arranged in the piston, the fixed pin is abutted against the return spring, and a fixed plate is arranged at the bottom of the piston.

4. The fixed cylinder rotor spring piston integrated rotary rotor engine according to claim 3, characterized in that the piston is a split structure and is connected and fixed by four screws, the piston is provided with a piston ring, the piston ring is provided with a screw hole corresponding to the screw, and the fixing piece is provided with a screw hole corresponding to the screw.