CN111734527A

CN111734527A - Novel engine

Info

Publication number: CN111734527A
Application number: CN202010719283.0A
Authority: CN
Inventors: 赵良贵; 梁光锋
Original assignee: Linze Xianfeng Machinery Co ltd
Current assignee: Linze Xianfeng Machinery Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2020-10-02
Also published as: WO2022016849A1

Abstract

The invention discloses a novel engine which comprises a cylinder body, wherein the bottom of the cylinder body is fixedly connected with a fixing plate, the fixing plate is connected with an output gear and transmission gears through a rotating shaft, and two sides of the output gear are respectively in meshed connection with the two transmission gears. In the invention, the motion trail of the piston of the engine is inclined up and down reciprocating motion, the gravity center is low, and the energy conversion rate is high; in the invention, the engine has the advantage of low vibration of the horizontally-opposed engine; in the invention, the piston of the engine moves up and down in a reciprocating manner in an inclined manner, so that the problem of poor lubrication of a horizontally-opposed engine is solved; in the invention, the engine cylinder is arranged in an inverted V shape, so that the problem that the upper half part of the engine is difficult to lubricate when the opposed piston engine cylinder is arranged up and down is solved; in the invention, the two pistons are arranged in one cavity, so that the detonation pressure in the cylinder is reduced compared with that of a single-piston engine.

Description

Novel engine

Technical Field

The invention relates to the technical field of engines, in particular to a novel engine.

Background

An Engine (Engine), a machine capable of converting other forms of energy into mechanical energy, originally produced in the uk, is suitable both for power generation and for the whole machine comprising a power plant (e.g. gasoline engines, aeronautical engines). The types thereof include, for example, internal combustion engines (gasoline engines, etc.), external combustion engines (stirling engines, steam engines, etc.), and the like.

Internal combustion engines are widely used, and can be divided into a single-row type and a double-row type according to different cylinder arrangement modes. The cylinders of a single-row engine are lined up, generally vertically, but sometimes inclined or even horizontal in order to reduce the height; a two-row engine is a V-engine in which the cylinders are arranged in two rows, the angle between the two rows being less than 180 °, and an opposed engine in which the angle between the two rows is equal to 180 °. In many of the opposed engines, studies are being made abroad, and there are an opposed-piston engine and a horizontally opposed engine in which pistons are moved vertically or horizontally in many cases. The upper half part of the engine is difficult to lubricate due to the mode that the piston moves up and down, and the center of gravity of the engine is high. The piston adopts the mode of horizontal motion can lead to the upper surface of piston not to contact lubricating oil, causes the piston to take place in the inhomogeneous condition of lubrication of cylinder body, influences the life of piston.

To this end, we propose a new engine to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a novel engine.

In order to achieve the purpose, the invention adopts the following technical scheme:

a novel engine comprises a cylinder body, wherein the bottom of the cylinder body is fixedly connected with a fixed plate, the fixed plate is connected with an output gear and transmission gears through a rotating shaft, two sides of the output gear are respectively meshed with the two transmission gears, the fixed plate is rotatably connected with a crankshaft, the outer side wall of the crankshaft is respectively fixedly sleeved with a flywheel and a driving gear, and the driving gear is meshed with the transmission gears;

the crankshaft is connected with a piston through a linkage mechanism, the cylinder body is provided with two cylinders corresponding to the piston, the two corresponding cylinders are communicated, the two corresponding cylinders are arranged in an inverted V shape, and the top of the cylinder body is provided with a spark plug, an inlet valve and an exhaust valve.

Preferably, the linkage mechanism comprises a connecting rod, a groove is formed in one side, close to the crankshaft, of the piston, a piston pin is rotatably connected to the inner side wall of the groove, and the piston pin and the crankshaft are both connected with the connecting rod through a rotating sleeve.

Preferably, the transmission gear is twice the number of the output gears.

Preferably, the rotation directions of the two crankshafts are the same.

Preferably, the flywheel and the driving gear are respectively located at both sides of the fixed plate.

The technical scheme provided by the embodiment of the invention can have the following beneficial effects:

1. in the invention, the motion trail of the piston of the engine is inclined up and down reciprocating motion, the gravity center is low, and the energy conversion rate is high;

2. in the invention, the engine has the advantage of low vibration of the horizontally-opposed engine;

3. in the invention, the piston of the engine moves up and down in a reciprocating manner in an inclined manner, so that the problem of poor lubrication of a horizontally-opposed engine is solved;

4. in the invention, the engine cylinder is arranged in an inverted V shape, so that the problem that the upper half part of the engine is difficult to lubricate when the opposed piston engine cylinder is arranged up and down is solved;

5. in the invention, the two pistons are arranged in the cavity, so that the detonation pressure in the cylinder is reduced compared with that of a single-piston engine.

Drawings

FIG. 1 is a schematic structural diagram of a novel engine according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of a novel engine according to the present invention;

fig. 3 is a schematic view of a connection structure of a flywheel, a crankshaft, a connecting rod, a fixing plate, a driving gear and a rotating sleeve in the novel engine provided by the invention.

In the figure: 1. a cylinder body; 2. a fixing plate; 3. a rotating shaft; 4. a flywheel; 5. a transmission gear; 6. an output gear; 7. a spark plug; 8. an intake valve; 9. an exhaust valve; 10. a piston; 11. a piston pin; 12. rotating the sleeve; 13. a connecting rod; 14. a drive gear; 15. a crankshaft; 16. and a cylinder.

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.

Referring to fig. 1-3, a novel engine comprises a cylinder body 1, wherein a fixed plate 2 is fixedly connected to the bottom of the cylinder body 1, the fixed plate 2 is connected with an output gear 6 and transmission gears 5 through a rotating shaft 3, both sides of the output gear 6 are respectively engaged with the two transmission gears 5, a crankshaft 15 is rotatably connected to the fixed plate 2, a flywheel 4 and a driving gear 14 are respectively and fixedly sleeved on the outer side wall of the crankshaft 15, and the driving gear 14 is engaged with the transmission gears 5;

the crankshaft 15 is connected with a piston 10 through a linkage mechanism, a cylinder 16 corresponding to the piston 10 is arranged on the cylinder body 1, the two corresponding cylinders 16 are communicated, the two corresponding cylinders 16 are arranged in an inverted V shape, and a spark plug 7, an inlet valve 8 and an exhaust valve 9 are arranged at the top of the cylinder body 1.

The spark plug 7, the intake valve 8 and the exhaust valve 9 are fixed on the top of the cylinder block 1 and communicate with the cylinder 16.

Wherein a linkage mechanism is mounted on the crankshaft 15 so that the piston 10 can reciprocate in the cylinder 16 to rotate the output gear 6.

Further, the linkage mechanism comprises a connecting rod 13, a groove is formed in one side, close to the crankshaft 15, of the piston 10, a piston pin 11 is rotatably connected to the inner side wall of the groove, and the piston pin 11 and the crankshaft 15 are both connected with the connecting rod 13 through a rotating sleeve 12.

Further, the transmission gear 5 is twice as many as the output gear 6.

Further, the rotation directions of the two crankshafts 15 are the same.

Further, the flywheel 4 and the driving gear 14 are respectively located on both sides of the fixed plate 2.

The number of pistons 10 of the engine is even, and is not limited to two.

Wherein the number of intake valves 8 and the number of exhaust valves 9 are not limited to two.

In the invention, when the engine runs, the piston 10 reciprocates in the cylinder 1, the piston 10 reciprocates to drive the crankshaft 15 to rotate, the driving gear 14 on the crankshaft 15 is meshed with the transmission gear 5, so the transmission gear 5 rotates, and the transmission gear 5 is meshed with the output gear 6, so the piston 10 reciprocates to drive the output gear 6 to rotate rapidly. The motion trail of the piston 10 of the engine is inclined up and down reciprocating motion, the gravity center is low, the energy conversion rate is high, the engine has the advantage of low vibration of the horizontally-opposed engine, and meanwhile, the piston 10 of the engine is inclined up and down reciprocating motion, so that the problem of poor lubrication of the horizontally-opposed engine is solved. In the invention, the engine cylinder 16 is arranged in an inverted V shape, so that the problem that the upper half part of the engine is difficult to lubricate when the engine cylinder 16 with the opposite pistons is arranged up and down is solved.

In the invention, the two pistons 10 are arranged in a cavity, so that the detonation pressure in the cylinder is reduced compared with that of a single-piston engine.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The novel engine is characterized by comprising a cylinder body (1), wherein the bottom of the cylinder body (1) is fixedly connected with a fixing plate (2), the fixing plate (2) is connected with an output gear (6) and transmission gears (5) through a rotating shaft (3), two sides of the output gear (6) are respectively meshed with the two transmission gears (5), the fixing plate (2) is rotatably connected with a crankshaft (15), the outer side wall of the crankshaft (15) is respectively and fixedly sleeved with a flywheel (4) and a driving gear (14), and the driving gear (14) is meshed with the transmission gears (5);

the piston-type air compressor is characterized in that the crankshaft (15) is connected with a piston (10) through a linkage mechanism, the cylinder body (1) is provided with cylinders (16) corresponding to the piston (10), the two corresponding cylinders (16) are communicated, the two corresponding cylinders (16) are arranged in an inverted V shape, and the top of the cylinder body (1) is provided with a spark plug (7), an inlet valve (8) and an exhaust valve (9).

2. The novel engine according to claim 1, characterized in that the linkage mechanism comprises a connecting rod (13), a groove is arranged on one side of the piston (10) close to the crankshaft (15), a piston pin (11) is rotatably connected to the inner side wall of the groove, and the piston pin (11) and the crankshaft (15) are both connected with the connecting rod (13) through a rotating sleeve (12).

3. A new engine according to claim 1, characterized in that the number of transmission gears (5) is twice the number of output gears (6).

4. A new engine according to claim 1, characterized in that the direction of rotation of both crankshafts (15) is the same.

5. A new engine according to claim 1, characterized in that the flywheel (4) and the driving gear (14) are located on either side of the fixed plate (2).

6. A new engine according to claim 1, characterized in that the cylinder block (1) is integrated with the fixed plate (2).