Lever-type DC-AC power generation device

Abstract

The invention belongs to the technical field of generators, and discloses a lever-type DC-to-AC power generation device which comprises a DC motor, the DC motor is in driving connection with a rotating wheel, a plurality of shifting plates are arranged on the wheel surface of the rotating wheel at equal intervals, a lever is arranged beside the rotating wheel, and the power arm end of the lever is located in the movement area of the shifting plates. The resisting arm end of the lever is universally connected with a transmission rod, the other end of the transmission rod is rotationally connected with the curved section of a crankshaft, the shaft section of the crankshaft is fixedly connected with a large gear, the large gear is meshed with a small gear, the small gear is connected with a gearbox, and the gearbox is connected with a generator. The motor drives the rotating wheel to further drive the shifting plate to successively shift the lever, the lever drives the transmission rod to further drive the crankshaft to rotate, then the large gear drives the small gear to increase the rotating speed, and the small gear drives the rotor of the generator to generate alternating current after being further accelerated through the gearbox. And direct current which is easy to store and carry can be converted into alternating current required by equipment in a mobile facility to be supplied to each path of electric appliance for use.

Description

Technical Field

[0001] The present invention belongs to the technical field of generators, and particularly relates to a lever-type DC-to-AC power generation device. Background Art

[0002] At present, the common power generation devices are basically two types: hydraulic and thermal power generation devices. However, such hydraulic and thermal power generation devices not only have complex structures and large investments, but also consume a large amount of energy substances. Especially for thermal power generation devices, they not only consume a large amount of limited substances such as coal, oil, and gas as their power sources, but also cause environmental pollution.

[0003] In some scenarios such as ships and RVs, direct current is easily stored through mobile power sources, but the alternating current required by the equipment is not convenient to store and carry, and some electrical equipment can only be powered by alternating current. Installing thermal and wind power generators has a high cost. Summary of the Invention

[0004] To overcome the above technical problems, the present invention provides a lever-type DC-to-AC power generation device.

[0005] The present invention adopts the following technical solutions:

[0006] A lever-type DC-to-AC power generation device includes a DC motor, the DC motor is drivingly connected to a runner, a plurality of paddle plates are equidistantly arranged on the wheel surface of the runner, a lever is arranged beside the runner, the power arm end of the lever is located within the movement area of the paddle plate, the resistance arm end of the lever is universally connected to a transmission rod, the other end of the transmission rod is rotatably connected to the curved section of a crankshaft, the shaft section of the crankshaft is fixedly connected to a large gear, the large gear is meshingly connected to a small gear, the small gear is connected to a gearbox, and the gearbox is connected to a generator.

[0007] Preferably, when the runner rotates, the paddle plate drives the power arm of the lever to descend, a return spring is arranged at the bottom of the power arm of the lever, and the return spring drives the power arm end of the lever to rise and reset after the power arm of the lever is pressed down by the paddle plate.

[0008] Preferably, the gearbox is a speed increasing box.

[0009] Preferably, the runner is installed on a chassis through a support one, the lever is installed on the chassis through a support two, the crankshaft is installed on a side wall through a support three, the large gear, the small gear and the gearbox are installed on the support three, and the generator is installed on the side wall.

[0010] Preferably, the generator is connected to a power distribution room to supply alternating current.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The present invention drives the rotating wheel by the motor and then drives the shifting plate to shift the lever successively, the lever drives the transmission rod and then drives the crankshaft to rotate, and then the large gear drives the small gear to increase the rotation speed, and after the small gear is further accelerated by the gearbox, it drives the rotor of the generator to generate AC power, so that the DC power that is easy to store and carry can be converted into the AC power required by the equipment in the mobile facility to supply various electrical appliances. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall schematic diagram of the present invention.

[0014] Description of reference numerals:

[0015] 1 DC motor; 2 rotating wheel; 3 shift plate; 4 return spring; 5 lever; 6 transmission rod; 7 crankshaft; 8 large gear; 9 small gear; 10 gearbox; 11 generator. DETAILED DESCRIPTION

[0016] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Unless otherwise specified, the raw materials and equipment used can be purchased from the market or are commonly used in the art. The methods in the embodiments are conventional methods in the art unless otherwise specified. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0017] A lever 5-type DC-to-AC power generation device comprises a DC motor 1, which drives and connects to a rotating wheel 2. A plurality of paddles 3 are equidistantly arranged on the wheel surface of the rotating wheel 2. A lever 5 is arranged on one side of the rotating wheel 2. The power arm end of the lever 5 is located in the movement area of the paddle 3. When the rotating wheel 2 rotates, the power arm of the lever 5 is driven to descend through the paddle 3. A reset spring 4 is arranged at the bottom of the power arm of the lever 5. After the power wall of the lever 5 is pressed down by the paddle 3, the reset spring 4 drives the power arm end of the lever 5 to rise and reset. The resistance arm end of the lever 5 is universally connected to a transmission rod 6. The other end of the transmission rod 6 is rotatably connected to a curved section of a crankshaft 7. The shaft section of the crankshaft 7 is fixedly connected to a large gear 8. The large gear 8 is meshedly connected to a small gear 9. The small gear 9 is connected to a gearbox 10. The gearbox 10 is a speed increasing box. The gearbox 10 is connected to a generator 11. The generator 11 is connected to a power distribution room to transmit AC power. The wheel 2 is mounted on the chassis through a support 1, the lever 5 is mounted on the chassis through a support 2, the crankshaft 7 is mounted on the side wall through a support 3, the large gear 8, the small gear 9 and the gearbox 10 are mounted on the support 3, and the generator 11 is mounted on the side wall.

[0018] The working principle of a lever 5-type DC to AC generator is:

[0019] The direct current drives the direct current motor 1 to rotate. The direct current motor 1 drives the runner 2, which in turn drives the dial 3 to successively push down the power arm end of the lever 5. The return spring 4 drives the lever 5 to reset. Thus, the lever 5 drives the transmission rod 6 to reciprocate up and down, which in turn drives the crankshaft 7 to rotate. The crankshaft 7 drives the large gear 8 to drive the small gear 9 to rotate and increase the speed. After the small gear 9 is further speeded up through the gearbox 10, it drives the rotor of the generator 11, and then the generator 11 generates alternating current, converting the easily storable and portable direct current in the mobile facility into the alternating current required by the equipment for various electrical appliances to use.

[0020] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to the above embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A lever-type DC-to-AC power generation device, including a DC motor, characterized in that, The DC motor is drivingly connected to a runner. A plurality of baffles are equidistantly arranged on the surface of the runner. A lever is arranged beside the runner. The power arm end of the lever is located within the movement area of the baffle. The resistance arm end of the lever is universally connected to a transmission rod. The other end of the transmission rod is rotatably connected to a curved section of a crankshaft. The shaft section of the crankshaft is fixedly connected to a large gear. The large gear is meshingly connected to a small gear. The small gear is connected to a gearbox. The gearbox is connected to a generator.

2. The lever-type DC-to-AC power generation device according to claim 1, wherein When the runner rotates, the power arm of the lever is driven to descend by the baffle. A return spring is arranged at the bottom of the power arm of the lever. After the power arm of the lever is pressed down by the baffle, the return spring drives the power arm end of the lever to rise and reset.

3. A lever-type DC-to-AC power generation device according to claim 1, characterized in that, The gearbox is a speed increasing box.

4. A lever - type DC - to - AC power generation device according to claim 1, characterized in that, The runner is installed on the chassis through a support one. The lever is installed on the chassis through a support two. The crankshaft is installed on the side wall through a support three. The large gear, the small gear and the gearbox are installed on the support three. The generator is installed on the side wall.

5. A lever-type DC-to-AC power generation device according to claim 1, characterized in that The generator is connected to the power distribution room to supply alternating current.

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