CN219932360U - Pedal power generation device - Google Patents
Pedal power generation device Download PDFInfo
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- CN219932360U CN219932360U CN202320946027.4U CN202320946027U CN219932360U CN 219932360 U CN219932360 U CN 219932360U CN 202320946027 U CN202320946027 U CN 202320946027U CN 219932360 U CN219932360 U CN 219932360U
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- assembly
- pedal
- base
- synchronous pulley
- transmission
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- 238000010248 power generation Methods 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 76
- 230000001360 synchronised effect Effects 0.000 claims description 55
- 230000005611 electricity Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to the technical field of power generation devices, in particular to a pedal power generation device, which comprises a base; the pedal assembly is arranged on the base; the elastic reset piece is arranged between the base and the treading assembly, one end of the elastic reset piece is connected with the treading assembly, the other end of the elastic reset piece is connected with the base, and the elastic reset piece always has a trend of enabling the treading assembly to be far away from the base; the driving assembly is arranged on the base and is in transmission connection with the treading assembly; the transmission assembly is in transmission connection with the driving assembly, and the output rotating speed of the transmission assembly is greater than the input rotating speed of the driving assembly; and the generator is in transmission connection with the transmission assembly. The utility model can promote the convenience of operation and ensure the power generation efficiency.
Description
Technical Field
The utility model relates to the technical field of power generation devices, in particular to a pedal power generation device.
Background
With the development of the time technology, more and more power consumption products are marketed, so that the convenience and happiness of life of people are greatly improved, and people are dependent. However, since electric energy is a non-recyclable energy source, how to save electricity and how to convert other energy into electric energy in a green manner becomes a hot spot and a difficult problem in the current scientific research. However, the currently developed green power generation mode is generally applied to occasions with larger power consumption, such as wind power generation, and the like, and the household small emergency power generation equipment is inconvenient to operate and has low power generation efficiency.
Accordingly, a pedal power generation device is needed to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a pedal power generation device which can improve the convenience of operation and ensure the power generation efficiency.
To achieve the purpose, the utility model adopts the following technical scheme:
a pedal power generation device comprising:
a base;
the pedal assembly is arranged on the base and can rotate at a set angle relative to the base;
the elastic reset piece is arranged between the base and the treading assembly, one end of the elastic reset piece is connected with the treading assembly, the other end of the elastic reset piece is connected with the base, and the elastic reset piece always has a trend of enabling the treading assembly to be far away from the base;
the driving assembly is arranged on the base and is in transmission connection with the treading assembly;
the transmission assembly is in transmission connection with the driving assembly, and the output rotating speed of the transmission assembly is greater than the input rotating speed of the driving assembly;
and the generator is in transmission connection with the transmission assembly.
Further, the pedal assembly comprises a pedal and a force arm which are connected with each other, and one end of the force arm, which is far away from the pedal, is rotationally connected with the base.
Further, the drive assembly includes arc rack, gear and first pivot, first pivot rotates and sets up on the base, the gear sets up in the first pivot, arc rack sets up trample on the subassembly, arc rack with gear engagement, drive assembly with first pivot transmission is connected, the gear is configured to: the pedal assembly is stepped down, the gear can drive the first rotating shaft to rotate, the pedal assembly is reset, and the gear rotates relative to the first rotating shaft.
Further, a ratchet structure is arranged between the gear and the first rotating shaft.
Further, the transmission assembly comprises a first transmission assembly, the first transmission assembly comprises a first synchronous pulley, a second synchronous pulley and a second rotating shaft, the second rotating shaft is rotatably arranged on the base, the second rotating shaft is arranged at intervals parallel to the first rotating shaft, the first synchronous pulley is fixedly sleeved on the first rotating shaft, the second synchronous pulley is fixedly arranged on the second rotating shaft, the diameter of the first synchronous pulley is larger than that of the second synchronous pulley, the first transmission belt is tightly sleeved on the first synchronous pulley and the second synchronous pulley, and the generator is in transmission connection with the second rotating shaft.
Further, first bearings are arranged at two ends of the first rotating shaft, the first bearings are arranged on the base, second bearings are arranged at two ends of the second rotating shaft, and the second bearings are arranged on the base.
Further, the transmission assembly further comprises a second transmission assembly, the second transmission assembly comprises a third synchronous pulley and a fourth synchronous pulley, the third synchronous pulley is fixedly sleeved on the second rotating shaft, the fourth synchronous pulley is fixedly sleeved on the input shaft of the generator, the diameter of the third synchronous pulley is larger than that of the fourth synchronous pulley, and the second transmission belt is tightly sleeved on the third synchronous pulley and the fourth synchronous pulley.
Further, flywheels are arranged at two ends of the second rotating shaft.
Further, a sensor is fixedly arranged on the base, and the sensor can monitor the trampled frequency of the trampling assembly.
Further, the device also comprises a housing, wherein the housing is fixedly arranged on the base, and the housing is arranged on the driving assembly and the transmission assembly.
The utility model has the beneficial effects that:
according to the pedal power generation device provided by the utility model, the pedal assembly is rotatably arranged on the base, the elastic reset piece is arranged between the base and the pedal assembly, after the pedal assembly is stepped on, the elastic reset piece can push the pedal assembly to reset, the driving assembly is in transmission connection with the pedal assembly, when the pedal assembly is stepped on, the driving assembly can be driven to move, and the driving assembly drives the generator to generate power through the transmission assembly. In the using process, the power generation can be realized by repeatedly stepping on the stepping assembly, so that the operation is convenient; and the transmission assembly is in transmission connection with the driving assembly and the generator, and the output rotating speed of the transmission assembly is greater than the input rotating speed of the driving assembly, so that high-efficiency power generation is realized.
Drawings
FIG. 1 is a schematic illustration of a pedal power generation apparatus of the present utility model;
FIG. 2 is a schematic illustration of a pedal power generation device with a housing removed.
In the figure:
1. a base; 11. a housing; 2. a tread assembly; 21. a pedal; 22. force arm; 3. a drive assembly; 31. an arc-shaped rack; 32. a gear; 4. a first transmission assembly; 41. a first synchronous pulley; 42. a first belt; 43. a second synchronous pulley; 44. a second rotating shaft; 5. a second transmission assembly; 51. a flywheel; 52. a third synchronous pulley; 53. a second belt; 54. a fourth synchronous pulley; 6. a generator; 7. a sensor; 8. an elastic reset piece.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixed or removable, for example; 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 utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In order to improve the convenience of operation and ensure the power generation efficiency, the utility model provides a pedal power generation device as shown in fig. 1-2. The pedal generating set comprises a base 1, a pedal assembly 2, an elastic reset piece 8, a driving assembly 3, a transmission assembly and a generator 6.
The pedal assembly 2 is arranged on the base 1, and the pedal assembly 2 can rotate at a set angle relative to the base 1; the elastic reset piece 8 is arranged between the base 1 and the treading assembly 2, one end of the elastic reset piece 8 is connected with the treading assembly 2, the other end of the elastic reset piece 8 is connected with the base 1, and the elastic reset piece 8 always has a trend of enabling the treading assembly 2 to be far away from the base 1; the driving component 3 is arranged on the base 1, and the driving component 3 is in transmission connection with the treading component 2; the transmission component is in transmission connection with the driving component 3, and the output rotating speed of the transmission component is greater than the input rotating speed of the driving component 3; the generator 6 is in transmission connection with the transmission assembly.
In the using process, the power generation can be realized by repeatedly stepping on the stepping assembly 2, so that the operation is convenient; and the transmission assembly is in transmission connection with the driving assembly 3 and the generator 6, and the output rotating speed of the transmission assembly is greater than the input rotating speed of the driving assembly 3, so that high-efficiency power generation is realized.
Further, the pedal assembly 2 comprises a pedal 21 and a force arm 22 which are connected with each other, and one end of the force arm 22 away from the pedal 21 is rotatably connected with the base 1. By arranging the pedal 21, the pedal is convenient for a human foot to tread for generating electricity, and by arranging the arm of force 22, the pedal is beneficial to doing work.
Further, the driving assembly 3 includes an arc-shaped rack 31, a gear 32 and a first rotating shaft, the first rotating shaft is rotatably arranged on the base 1, the gear 32 is arranged on the first rotating shaft, the arc-shaped rack 31 is arranged on the treading assembly 2, the arc-shaped rack 31 is meshed with the gear 32, the transmission assembly is in transmission connection with the first rotating shaft, and the gear 32 is configured to: the pedal assembly 2 is stepped down, the gear 32 can drive the first rotating shaft to rotate, the pedal assembly 2 is reset, and the gear 32 rotates relative to the first rotating shaft. The arc-shaped rack 31 is driven to move by the treading assembly 2, so that the driving gear 32 drives the first rotating shaft to rotate, and the first rotating shaft drives the transmission assembly to drive the generator 6 to generate electricity. After stepping on, the pedal 21 is reset by the elastic reset member 8, and at this time, the gear 32 idles reversely, so that normal power generation is not affected.
Further, a ratchet arrangement is provided between the gear 32 and the first shaft. By arranging the ratchet structure, the gear 32 can play a role in unidirectional rotation, and the normal operation of the generator 6 is ensured.
Further, the transmission assembly comprises a first transmission assembly 4, the first transmission assembly 4 comprises a first synchronous pulley 41, a second synchronous pulley 43 and a second rotating shaft 44, the second rotating shaft 44 is rotatably arranged on the base 1, the second rotating shaft 44 and the first rotating shaft are arranged at intervals in parallel, the first synchronous pulley 41 is fixedly sleeved on the first rotating shaft, the second synchronous pulley 43 is fixedly arranged on the second rotating shaft 44, the diameter of the first synchronous pulley 41 is larger than that of the second synchronous pulley 43, the first transmission belt 42 is tightly sleeved on the first synchronous pulley 41 and the second synchronous pulley 43, and the generator 6 is in transmission connection with the second rotating shaft 44. By adopting the synchronous belt transmission structure, the stability of transmission can be ensured, and the diameter of the first synchronous pulley 41 is larger than that of the second synchronous pulley 43, so that rotation is accelerated, and the power generation efficiency is improved.
Further, the transmission assembly further comprises a second transmission assembly 5, the second transmission assembly 5 comprises a third synchronous pulley 52 and a fourth synchronous pulley 54, the third synchronous pulley 52 is fixedly sleeved on the second rotating shaft 44, the fourth synchronous pulley 54 is fixedly sleeved on the input shaft of the generator 6, the diameter of the third synchronous pulley 52 is larger than that of the fourth synchronous pulley 54, and the second transmission belt 53 is tightly sleeved on the third synchronous pulley 52 and the fourth synchronous pulley 54. By adopting the timing belt transmission structure, the stability of transmission can be ensured, and the diameter of the third timing belt pulley 52 is larger than that of the fourth timing belt pulley 54, so that rotation is accelerated, and the efficiency of power generation is further improved. In other embodiments, multiple sets of timing belt drive arrangements may be employed as desired, without undue limitation.
Further, the first bearings are disposed at both ends of the first rotating shaft, the first bearings are disposed on the base 1, the second bearings are disposed at both ends of the second rotating shaft 44, and the second bearings are disposed on the base 1. By providing the first and second bearings, the smoothness of rotation of the first and second shafts 44 can be ensured.
Further, flywheels 51 are fixedly provided at both ends of the second rotating shaft 44. Through setting up flywheel 51, can adjust second pivot 44 pivoted stability, become the rotation of second pivot 44 of continuity with intermittent type nature trampling motion, realize continuously generating electricity, guarantee the stability of electricity generation.
Further, the sensor 7 is fixedly arranged on the base 1, and the sensor 7 can monitor the trampling frequency of the trampling assembly 2. Specifically, in the present embodiment, the sensor 7 is a photoelectric sensor, and the sensor 7 may collect and calculate the tread frequency and the number of times.
Further, the pedal generating device further comprises a housing 11, the housing 11 is fixedly arranged on the base 1, and the housing 11 is arranged on the driving assembly 3 and the transmission assembly. By providing the housing 11, the drive assembly 3 and the transmission assembly can be protected.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. Pedal power generation facility, its characterized in that includes:
a base (1);
the pedal assembly (2) is arranged on the base (1), and the pedal assembly (2) can rotate at a set angle relative to the base (1);
the elastic reset piece (8), the elastic reset piece (8) is arranged between the base (1) and the treading assembly (2), one end of the elastic reset piece (8) is connected with the treading assembly (2), the other end of the elastic reset piece is connected with the base (1), and the elastic reset piece (8) always has a trend of enabling the treading assembly (2) to be far away from the base (1);
the driving assembly (3) is arranged on the base (1), and the driving assembly (3) is in transmission connection with the treading assembly (2);
the transmission assembly is in transmission connection with the driving assembly (3), and the output rotating speed of the transmission assembly is larger than the input rotating speed of the driving assembly (3);
and the generator (6) is in transmission connection with the transmission assembly.
2. Pedal-powered apparatus according to claim 1, characterized in that said pedal assembly (2) comprises a pedal (21) and a moment arm (22) connected to each other, the end of said moment arm (22) remote from said pedal (21) being in rotary connection with said base (1).
3. The pedal-powered apparatus according to claim 1, characterized in that said driving assembly (3) comprises an arc-shaped rack (31), a gear (32) and a first rotation shaft, said first rotation shaft being rotatably arranged on said base (1), said gear (32) being arranged on said first rotation shaft, said arc-shaped rack (31) being arranged on said pedal assembly (2), said arc-shaped rack (31) being in engagement with said gear (32), said transmission assembly being in transmission connection with said first rotation shaft, said gear (32) being configured to: the pedal assembly (2) is stepped down, the gear (32) can drive the first rotating shaft to rotate, the pedal assembly (2) is reset, and the gear (32) rotates relative to the first rotating shaft.
4. A pedal power plant according to claim 3, characterized in that a ratchet arrangement is provided between the gear wheel (32) and the first shaft.
5. A pedal power generation device according to claim 3, wherein the transmission assembly comprises a first transmission assembly (4), the first transmission assembly (4) comprises a first synchronous pulley (41), a second synchronous pulley (43) and a second rotating shaft (44), the second rotating shaft (44) is rotatably arranged on the base (1), the second rotating shaft (44) is arranged at intervals parallel to the first rotating shaft, the first synchronous pulley (41) is fixedly sleeved on the first rotating shaft, the second synchronous pulley (43) is fixedly arranged on the second rotating shaft (44), the diameter of the first synchronous pulley (41) is larger than that of the second synchronous pulley (43), a first transmission belt (42) is in tension sleeve on the first synchronous pulley (41) and the second synchronous pulley (43), and the generator (6) is in transmission connection with the second rotating shaft (44).
6. The pedal power generation device according to claim 5, characterized in that both ends of the first rotating shaft are provided with first bearings, the first bearings are provided on the base (1), both ends of the second rotating shaft (44) are provided with second bearings, and the second bearings are provided on the base (1).
7. The pedal power generation device according to claim 5, characterized in that the transmission assembly further comprises a second transmission assembly (5), the second transmission assembly (5) comprises a third synchronous pulley (52) and a fourth synchronous pulley (54), the third synchronous pulley (52) is fixedly sleeved on the second rotating shaft (44), the fourth synchronous pulley (54) is fixedly sleeved on the input shaft of the generator (6), the diameter of the third synchronous pulley (52) is larger than that of the fourth synchronous pulley (54), and a second transmission belt (53) is tightly sleeved on the third synchronous pulley (52) and the fourth synchronous pulley (54).
8. Pedal-driven generator according to claim 5, characterized in that the second shaft (44) is provided with a flywheel (51) at both ends.
9. Pedal-powered apparatus according to claim 1, characterized in that said base (1) is fixedly provided with a sensor (7), said sensor (7) being able to monitor the frequency of the pedal assembly (2) being stepped on.
10. The pedal-powered apparatus according to claim 1, characterized in that it further comprises a casing (11) fixedly provided on said base (1) and covering said drive assembly (3) and said transmission assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320946027.4U CN219932360U (en) | 2023-04-24 | 2023-04-24 | Pedal power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320946027.4U CN219932360U (en) | 2023-04-24 | 2023-04-24 | Pedal power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219932360U true CN219932360U (en) | 2023-10-31 |
Family
ID=88489919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320946027.4U Active CN219932360U (en) | 2023-04-24 | 2023-04-24 | Pedal power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219932360U (en) |
-
2023
- 2023-04-24 CN CN202320946027.4U patent/CN219932360U/en active Active
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