Lever type power generation device

Abstract

The invention relates to a lever type power generation device, and belongs to the technical field of power generation devices, the lever type power generation device comprises a rack, a first torque amplification assembly, a connecting rod and a second torque amplification assembly, the first torque amplification assembly comprises a balance wheel, a first swing arm and a second swing arm, and the balance wheel is rotatably connected to the rack; one end of the first swing arm and one end of the second swing arm are fixed to the two sides of the balance wheel respectively. One end of the connecting rod is hinged to the other end of the second swing arm, and the other end is hinged to a rack. The second torque amplification assembly comprises a gear, a third swing arm, a sector gear and a linkage rod, and the gear is rotationally connected to the rack and connected with the rack in an engaged mode. One end of the third swing arm is fixed on one side of the gear; the central part of the sector gear is rotationally connected to the rack; one end of a linkage rod is hinged to the other end of the third swing arm, and the other end is hinged to the side end of the sector gear. The first swing arm is used for driving the second swing arm to swing through the balance wheel, then the third swing arm is used for driving the sector gear to swing through the linkage rod, torque can be amplified for the second time, and power generation is achieved through a smaller driving source.

Description

Technical Field

[0001] The present invention relates to the technical field of power generation devices, and in particular to a lever-type power generation device. Background Art

[0002] A generator refers to a mechanical device that converts mechanical energy into electrical energy. It is driven by a water turbine, steam turbine, diesel engine or other power machinery, and converts the energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits it to the generator, which then converts it into electrical energy.

[0003] Traditional generators can only use larger energies to generate electricity. For example, wind blades require a lot of wind energy to drive and cannot utilize smaller energies, resulting in the inability to effectively recycle small energies in most areas.

[0004] Therefore, how to design a lever-type power generation device that can absorb small energy is a problem that technical personnel in this field urgently need to solve. Summary of the invention

[0005] The invention provides a lever-type power generation device, which solves the technical problem that the existing generator needs relatively large energy to generate electricity.

[0006] The technical solution of the present invention to solve the above technical problems is as follows: a lever-type power generation device, comprising: a frame, a first torque amplification component, a connecting component, a second torque amplification component, a speed-increasing gearbox and a generator,

[0007] The first torque amplification component includes a balance wheel, a swing arm 1 and a swing arm 2, and the balance wheel is rotatably connected to the frame; one end of the swing arm 1 and one end of the swing arm 2 are respectively fixed on both sides of the balance wheel and the other end of the swing arm 1 is transmission-connected to the driving source; the connecting component includes a connecting rod and a rack, one end of the connecting rod is hinged to the other end of the swing arm 2; the rack slides up and down on the frame and its top end is hinged to the other end of the connecting rod; the second torque amplification component includes a gear, a swing arm 3, a fixed wheel, a fan gear and a linkage rod, the gear is rotatably connected to the frame, and the gear is meshed with the rack; one end of the swing arm 3 is fixed on the side of the gear away from the rack; the fixed wheel is fixed on the frame; the central part of the fan gear is rotatably connected to the fixed wheel; one end of the linkage rod is hinged to the other end of the swing arm 3 and the other end is hinged to the side end of the fan gear away from the center; the speed increasing gear box is transmission-connected to the fan gear; the input wheel of the generator is transmission-connected to the output wheel of the speed increasing gear box through a belt.

[0008] The beneficial effects of the present invention are: subverting the traditional generator structure, first using swing arm one to drive swing arm two to swing through the balance wheel, which can increase the torque transmitted to swing arm two, and then make a small driving source drive swing arm two to swing; then use swing arm three to drive the fan gear to swing through the linkage rod. Since the linkage rod is fixed on the side wall of the fan gear away from the center, the torque can be amplified for a second time, and the output torque of the fan gear is increased, so that a smaller driving source can drive the input wheel of the generator to rotate, thereby achieving efficient power generation.

[0009] Based on the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, it also includes a one-way gear, which is one-way transmission connected to the input shaft of the speed increasing gearbox and meshingly connected with the sector gear.

[0011] A further beneficial effect of the above is that the one-way gear transmission is connected to the input shaft of the speed increasing gear box and meshed with the sector teeth, so that the transmission stability of the speed increasing gear box can be improved.

[0012] Furthermore, the gear is located below the balance wheel; and the fixed wheel is located below the gear.

[0013] A further beneficial effect of the above is that by using the gear located below the balance wheel and the fixed wheel located below the gear, the first torque amplification component, the connecting component and the second torque amplification component can be stacked to reduce the structure of the lever-type power generation device and the footprint.

[0014] Furthermore, it also includes a rotating wheel, which is located between the speed-increasing gearbox and the generator and is rotatably connected to the frame. The rotating wheel is respectively connected to the output wheel of the speed-increasing gearbox and the input wheel of the generator through a belt.

[0015] Furthermore, the driving source is wind energy, water potential energy, wave energy or tidal energy.

[0016] Furthermore, it also includes a protective cover, which is arranged on the outer periphery of the frame, the balance wheel, the first swing arm, the second swing arm, the connecting rod, the gear, the gear, the third swing arm, the fixed wheel, the fan gear, the linkage rod, the speed increasing gear box and the generator.

[0017] A further beneficial effect of the above-mentioned use is that a protective cover is arranged on the outer peripheral side of the frame, balance wheel, swing arm one, swing arm two, connecting rod, gear, gear, swing arm three, fixed wheel, fan gear, linkage rod, speed-increasing gear box and generator, so as to prevent external dust or impurities from being deposited on the surface of the frame, balance wheel, swing arm one, swing arm two, connecting rod, gear, gear, swing arm three, fixed wheel, fan gear, linkage rod, speed-increasing gear box or generator.

[0018] Furthermore, the length of the swing arm one is greater than the length of the swing arm two.

[0019] Furthermore, the ratio of the length of the swing arm one to the length of the swing arm two is 10:1.

[0020] Furthermore, the radius of the sector gear is 5 to 10 m. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a lever-type power generation device of the present invention.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Frame, 2. First torque amplifying component, 21. Balance wheel, 22. Swing arm one, 23. Swing arm two, 3. Connecting component, 31. Connecting rod, 32. Rack, 4. Second torque amplifying component, 41. Gear, 42. Swing arm three, 43. Fixed wheel, 44. Fan gear, 45. Linking rod, 5. Speed ​​increasing gear box, 6. Generator, 7. Intermediate wheel, 8. One-way gear. DETAILED DESCRIPTION

[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0025] like Figure 1 As shown, a lever-type power generation device includes: a frame 1, a first torque amplifying component 2, a connecting component 3, a second torque amplifying component 4, a speed increasing gearbox 5 and a generator 6.

[0026] The first torque amplification component 2 includes a balance wheel 21, a swing arm 1 22 and a swing arm 23, wherein the balance wheel 21 is rotatably connected to the frame 1; one end of the swing arm 1 22 and one end of the swing arm 23 are respectively fixed on both sides of the balance wheel 21 and the other end of the swing arm 1 22 is transmission-connected to the driving source; the connection component 3 includes a connecting rod 31 and a rack 32, wherein one end of the connecting rod 31 is hinged to the other end of the swing arm 23; the rack 32 slides up and down on the frame 1 and its top end is hinged to the other end of the connecting rod 31; the second torque amplification component 4 includes a gear 41, a swing arm 3 42, The fixed wheel 43, the sector gear 44 and the linkage rod 45, the gear 41 is rotatably connected to the frame 1 and meshed with the rack 32; one end of the swing arm three 42 is fixed on the gear 41; the fixed wheel 43 is fixed on the frame 1; the center part of the sector gear 44 is rotatably connected to the fixed wheel 43; one end of the linkage rod 45 is hinged to the other end of the swing arm three 42 and the other end is hinged to the side end of the sector gear 44 away from the center; the speed increasing gear box 5 is transmission connected to the sector gear 44; the input wheel of the generator 6 is transmission connected to the output wheel of the speed increasing gear box 5 through a belt.

[0027] In some specific embodiments, a one-way gear 8 is further included. The one-way gear 8 is connected to the input shaft of the speed increasing gearbox 5 in a one-way transmission manner and is meshed with the sector gear 44 .

[0028] In some specific embodiments, the gear 41 is located below the balance wheel 21 ; the fixed wheel 43 is located below the gear 41 .

[0029] In some specific embodiments, a rotating wheel 7 may also be included. The rotating wheel 7 is located between the speed increasing gear box 5 and the generator 6 and is rotatably connected to the frame 1. The rotating wheel 7 is respectively connected to the output wheel of the speed increasing gear box 5 and the input wheel of the generator 6 through belts.

[0030] In some embodiments, the driving source is wind energy, water potential energy, wave energy or tidal energy.

[0031] In some specific embodiments, a protective cover may also be included, which is arranged on the periphery of the frame 1, the balance wheel 21, the swing arm 1 22, the swing arm 23, the connecting rod 31, the gear 41, the gear 41, the swing arm 3 42, the fixed wheel 43, the fan gear 44, the linkage rod 45, the speed increasing gear box 5 and the generator 6.

[0032] Specifically, the length of the swing arm 1 22 may be greater than the length of the swing arm 23 .

[0033] Specifically, the ratio of the length of the first swing arm 22 to the length of the second swing arm 23 may be 10:1.

[0034] Specifically, the radius of the sector gear 44 may be 5 to 10 m.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lever-type power generation device, characterized in that: include: Rack(1), A first torque amplifying assembly (2), the first torque amplifying assembly (2) comprising a balance wheel (21), a first swing arm (22) and a second swing arm (23), the balance wheel (21) being rotatably connected to the frame (1); one end of the first swing arm (22) and one end of the second swing arm (23) being respectively fixed to two sides of the balance wheel (21) and the other end of the first swing arm (22) being transmission-connected to a driving source; A connecting assembly (3), the connecting assembly (3) comprising a connecting rod (31) and a rack (32), one end of the connecting rod (31) being hinged to the other end of the second swing arm (23); the rack (32) sliding up and down on the frame (1) and having its top end hinged to the other end of the connecting rod (31); A second torque amplifying component (4), the second torque amplifying component (4) comprising a gear (41), a swing arm three (42), a fixed wheel (43), a sector gear (44) and a linkage rod (45), wherein the gear (41) is rotatably connected to the frame (1) and meshingly connected to the rack (32); one end of the swing arm three (42) is fixed to the gear (41); the fixed wheel (43) is fixed to the frame (1); the central part of the sector gear (44) is rotatably connected to the fixed wheel (43); one end of the linkage rod (45) is hinged to the other end of the swing arm three (42) and the other end is hinged to the side end of the sector gear (44) away from the center; A speed increasing gearbox (5) and a generator (6), wherein the speed increasing gearbox (5) is drivingly connected to the sector gear (44); and an input wheel of the generator (6) is drivingly connected to an output wheel of the speed increasing gearbox (5) via a belt.

2. A lever-type power generation device according to claim 1, characterized in that: It also includes a one-way gear (8), which is connected to the input shaft of the speed increasing gear box (5) in a one-way transmission manner and is meshingly connected with the sector gear (44).

3. A lever-type power generation device according to claim 1, characterized in that: The gear (41) is located below the balance wheel (21); and the fixed wheel (43) is located below the gear (41).

4. A lever-type power generation device according to claim 1, characterized in that: The machine also comprises a rotating wheel (7), which is located between the speed increasing gear box (5) and the generator (6) and is rotationally connected to the frame (1), and the rotating wheel (7) is respectively connected to the output wheel of the speed increasing gear box (5) and the input wheel of the generator (6) through a belt.

5. A lever-type power generation device according to claim 1, characterized in that: The driving source is wind energy, water potential energy, wave energy or tidal energy.

6. A lever-type power generation device according to claim 1, characterized in that: The invention also comprises a protective cover, wherein the protective cover is arranged on the outer periphery of the frame (1), the balance wheel (21), the first swing arm (22), the second swing arm (23), the connecting rod (31), the gear (41), the gear (41), the third swing arm (42), the fixed wheel (43), the sector gear (44), the linkage rod (45), the speed increasing gear box (5) and the generator (6).

7. A lever-type power generation device according to claim 1, characterized in that: The length of the swing arm 1 (22) is greater than the length of the swing arm 2 (23).

8. The lever-type power generation device according to claim 1, characterized in that: The ratio of the length of the first swing arm (22) to the length of the second swing arm (23) is 10:

1.

9. The lever-type power generation device according to claim 1, characterized in that: The radius of the sector gear (44) is 5 to 10 m.

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