CN109802519B

CN109802519B - Lever engine

Info

Publication number: CN109802519B
Application number: CN201910189113.3A
Authority: CN
Inventors: 文定新; 文艺杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2023-04-25
Anticipated expiration: 2039-03-13
Also published as: CN109802519A

Abstract

The invention belongs to the technical field of engines, and discloses a lever engine which comprises a motor, a rocker arm, a lever and a differential mechanism, wherein the shaft end of the motor is connected with the rocker arm, one end of the rocker arm is movably connected with one end of the lever, the other end of the lever is connected with the differential mechanism, the differential mechanism comprises a shell, a rotating shaft, a crank gear, a connecting rod, an output gear and an output shaft which are all arranged in the shell, the other end of the lever is movably sleeved on the rotating shaft, one end of the connecting rod is rotatably connected with the lever, the other end of the connecting rod is rotatably connected with the crank gear, the crank gear is meshed with the output gear, and the output gear is arranged on the output shaft. When the shaft end of the motor rotates, the rocker arm rotates to drive one end of the lever in the differential mechanism to swing, so that the connecting rod is driven to drive the crank gear to rotate, the crank gear drives the output gear to rotate, the output shaft rotates outwards to output power, and the output rotating speed of the motor can be improved through the differential mechanism.

Description

Lever engine

Technical Field

The invention belongs to the technical field of engines, and particularly relates to a lever engine.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, an internal combustion engine (gasoline engine, etc.), an external combustion engine (stirling engine, steam engine, etc.), an electric motor, etc. Such as internal combustion engines, typically convert chemical energy into mechanical energy. The engine is applicable to both power generation devices and to the entire machine (e.g., gasoline engine, aeroengine) including the power plant. Engines were first born in the united kingdom, so the concept of engines also originated in english, the meaning of which refers to the "mechanism for generating power".

With the development of technology, people begin to research to obtain larger output with smaller input, so that a lever booster engine is generated, but the traditional mode is not eliminated, the structure is too complex, the working environment is ideal, and the lever booster engine cannot be applied to the actual technology.

Disclosure of Invention

In order to solve the above problems in the prior art, an object of the present invention is to provide a lever engine.

The technical scheme adopted by the invention is as follows:

the utility model provides a lever engine, including motor, rocking arm, lever and differential mechanism, the axle head of motor links to each other with the rocking arm, the one end swing joint of rocking arm and the one end swing joint of lever, the other end of lever links to each other with differential mechanism, differential mechanism includes the casing and all locates pivot, crank gear, connecting rod, output gear and the output shaft in the casing, the other end movable sleeve of lever is located in the pivot, the one end and the lever rotation of connecting rod are connected, the other end is connected with crank gear rotation, crank gear and output gear meshing, output gear installs on the output shaft.

Preferably, an opening for penetrating the lever is formed in the shell, a backflow plate is arranged on the inner side of the opening, and a backflow hole is formed in the backflow plate; the lever is provided with a baffle plate, and the baffle plate is positioned between the opening and the reflux plate.

Preferably, the number of the crank gears is two, the two crank gears are respectively positioned at two sides of the output gear, and each crank gear is connected with the lever through a connecting rod.

Preferably, a sliding groove is formed in the lever along the length direction of the lever, a roller is mounted on the rocker arm, and the roller is slidably mounted in the sliding groove.

Preferably, an intermediate gear is provided between the crank gear and the output gear.

Preferably, an electromagnet is provided on one side of the lever between the motor and the differential.

Preferably, the lever engine further comprises a battery pack, a speed regulating switch and a reversing switch, and the battery pack is electrically connected with the motor through the speed regulating switch and the reversing switch in sequence.

Preferably, the diameter of the output gear is larger than the diameter of the crank gear.

Preferably, the lever engine further comprises a generator, a belt, a voltage regulator and a diode, the shaft end of the generator is connected with the output shaft through the belt, and the generator is electrically connected with the battery pack through the voltage regulator and the diode in sequence.

The beneficial effects of the invention are as follows:

according to the lever engine provided by the invention, when the shaft end of the motor rotates, the rocker arm rotates to drive one end of the lever in the differential mechanism to swing, so that the connecting rod is driven to drive the crank gear to rotate, the crank gear drives the output gear to rotate, the output shaft externally rotates to output power, and the output rotating speed of the motor can be improved through the differential mechanism.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the lever engine of the present invention.

In the figure: 1-an electric motor; 2-rocker arms; 3-lever; 4-a housing; 5-rotating shaft; 6-a crankshaft gear; 7-connecting rods; 8-an output gear; 9-an output shaft; 10-opening; 11-a reflow plate; 12-reflow holes; 13-a separator; 14-an intermediate gear; 15-sliding grooves; 16-a roller; 17-an electromagnet; 18-battery pack; 19-a speed regulating switch; 20-reversing switch; a 21-generator; 22-a belt; a 23-voltage regulator; 24-diode.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1:

as shown in fig. 1, this embodiment provides a lever engine, including motor 1, rocking arm 2, lever 3 and differential mechanism, the axle head and the rocking arm 2 of motor 1 link to each other, the one end and the one end swing joint of lever 3 of rocking arm 2, the other end and the differential mechanism of lever 3 link to each other, the differential mechanism includes casing 4, pivot 5, crank gear 6, connecting rod 7, output gear 8 and output shaft 9 are all located in the casing 4, the other end movable sleeve of lever 3 is located on pivot 5, the one end and the lever 3 rotation of connecting rod 7 are connected, the other end and crank gear 6 rotation are connected, crank gear 6 and output gear 8 meshing, output gear 8 installs on output shaft 9.

When the shaft end of the motor 1 rotates, the rocker arm 2 rotates to drive one end of the lever 3 in the differential mechanism to swing, so that the connecting rod 7 is driven to drive the crank gear 6 to rotate, the crank gear 6 drives the output gear 8 to rotate, the output shaft 9 externally rotates to output power, the diameter of the output gear 8 is larger than that of the crank gear 6, and the output rotating speed of the motor 1 can be increased through the differential mechanism.

Example 2

In the present embodiment, an intermediate gear 14 is provided between the crank gear 6 and the output gear 8. The number of the crank gears 6 is two, the two crank gears 6 are respectively positioned at two sides of the output gear 8, and each crank gear 6 is connected with the lever 3 through a connecting rod 7. The two crank gears 6 apply force to the output gears 8 respectively, so that the rotation of the output gears 8 is smoother.

An opening 10 for penetrating the lever 3 is formed in the shell 4, a backflow plate 11 is arranged on the inner side of the opening 10, and a backflow hole 12 is formed in the backflow plate 11; the lever 3 is provided with a partition 13, the partition 13 being located between the opening 10 and the return plate 11. If the gears described above require oil for lubrication, a small amount of spilled oil falls between the opening 10 and the return plate 11 after being blocked by the return plate 11, and the small amount of oil falls under the blocking of the partition 13, and finally returns to the housing 4 through the return hole 12.

In this embodiment, the lever 3 is provided with a chute 15 along the length direction thereof, the rocker arm 2 is provided with a roller 16, and the roller 16 is slidably mounted in the chute 15. When the rocker arm 2 rotates, the roller 16 slides in the chute 15, driving the lever 3 to swing.

Example 3

The lever engine further comprises a battery pack 18, a speed regulating switch 19 and a reversing switch 20, wherein the battery pack 18 is electrically connected with the motor 1 through the speed regulating switch 19 and the reversing switch 20 in sequence. The speed regulating switch 19 can control the rotating speed and the power of the motor 1. The reversing switch 20 can control the forward and reverse rotation of the motor 1, thereby controlling the forward and reverse rotation of the output shaft 9.

One side of the lever 3 between the motor 1 and the differential mechanism is provided with an electromagnet 17, the electromagnet 17 is electrically connected with a speed regulating switch 19, the speed regulating switch 19 can also control the starting and stopping of the electromagnet 17, the electromagnet 17 has magnetism after being electrified, and when the swinging force of the lever 3 is smaller than the suction force of the electromagnet 17, the lever 3 is sucked by the electromagnet 17 to stop outputting power outwards. When no electricity exists, the electromagnet 17 has no magnetism, and the swing of the lever 3 is not affected, so that the power can be output to the outside.

Example 4

In this embodiment, the lever engine further includes a generator 21, a belt 22, a voltage regulator 23, and a diode 24, where the shaft end of the generator 21 is connected to the output shaft 9 through the belt 22, and the generator 21 is electrically connected to the battery pack 18 through the voltage regulator 23 and the diode 24 in sequence.

When the output shaft 9 is driven by the motor 1 to output power, the rotating shaft of the generator 21 is driven by the belt 22 to rotate to generate power, the generated power can supplement the power to the battery pack 18, the voltage regulator 23 can regulate the voltage generated by the generator 21 to smoothly supply power to the battery pack 18, and the diode 24 can prevent the electric energy of the battery pack from flowing backwards when the engine is reversed, so that the current can only supply power to the battery pack 18 through the diode 24.

The lever engine converts electric energy into mechanical energy, and then converts part of the mechanical energy into electric energy to supply power to the battery pack, so that benign self-circulation can be achieved, and long-term cruising can be realized.

The invention is not limited to the alternative embodiments described above, but any person may derive other various forms of products in the light of the present invention. The above detailed description should not be construed as limiting the scope of the invention, which is defined in the claims and the description may be used to interpret the claims.

Claims

1. A lever engine, characterized by: the device comprises a motor (1), a rocker arm (2), a lever (3) and a differential mechanism, wherein the shaft end of the motor (1) is connected with the rocker arm (2), one end of the rocker arm (2) is movably connected with one end of the lever (3), the other end of the lever (3) is connected with the differential mechanism, the differential mechanism comprises a shell (4), a rotating shaft (5), a crank gear (6), a connecting rod (7), an output gear (8) and an output shaft (9) which are all arranged in the shell (4), the other end of the lever (3) is movably sleeved on the rotating shaft (5), one end of the connecting rod (7) is rotatably connected with the lever (3), the other end of the connecting rod is rotatably connected with the crank gear (6), the crank gear (6) is meshed with the output gear (8), and the output gear (8) is arranged on the output shaft (9);

an opening (10) for penetrating the lever (3) is formed in the shell (4), a backflow plate (11) is arranged at the inner side of the opening (10), and a backflow hole (12) is formed in the backflow plate (11); a baffle plate (13) is arranged on the lever (3), and the baffle plate (13) is positioned between the opening (10) and the reflux plate (11);

an electromagnet (17) is arranged on one side of the lever (3) between the motor (1) and the differential mechanism.

2. The lever engine of claim 1, wherein: the number of the crank gears (6) is two, the two crank gears (6) are respectively positioned at two sides of the output gear (8), and each crank gear (6) is connected with the lever (3) through a connecting rod (7).

3. The lever engine of claim 1, wherein: a sliding groove (15) is formed in the lever (3) along the length direction of the lever, a roller (16) is mounted on the rocker arm (2), and the roller (16) is slidably mounted in the sliding groove (15).

4. The lever engine of claim 1, wherein: an intermediate gear (14) is arranged between the crank gear (6) and the output gear (8).

5. The lever engine of claim 1, wherein: the diameter of the output gear (8) is larger than that of the crank gear (6).

6. The lever engine of claim 1, wherein: the lever engine further comprises a battery pack (18), a speed regulating switch (19) and a reversing switch (20), wherein the battery pack (18) is electrically connected with the motor (1) through the speed regulating switch (19) and the reversing switch (20) in sequence.

7. The lever engine of claim 6, wherein: the lever engine further comprises a generator (21), a belt (22), a voltage regulator (23) and a diode (24), the shaft end of the generator (21) is connected with the output shaft (9) through the belt (22), and the generator (21) is electrically connected with the battery pack (18) through the voltage regulator (23) and the diode (24) in sequence.