CN2169701Y - Foot driving device for generator - Google Patents
Foot driving device for generator Download PDFInfo
- Publication number
- CN2169701Y CN2169701Y CN 93224667 CN93224667U CN2169701Y CN 2169701 Y CN2169701 Y CN 2169701Y CN 93224667 CN93224667 CN 93224667 CN 93224667 U CN93224667 U CN 93224667U CN 2169701 Y CN2169701 Y CN 2169701Y
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- CN
- China
- Prior art keywords
- wheel disc
- flywheel
- generator
- model
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a foot driving device for a generator, which is particular suitable for use in a mountain area, a forest farm, etc. The utility model is characterized in that after a drive system for a bicycle which comprises pedals (12), a wheel disc (13), a chain (11), a flywheel (14) and a three-legged support (9) is fixed, a wheel disc (10) is sheathed on the shaft sleeve of the center shaft (3) of the flywheel and the wheel disc (10) is connected with the flywheel (4) arranged on the rotating shaft of the generator by a chain (5). The utility model has the advantages of simple manufacture technology, convenient installation, reasonable load performance and reasonable speed change.
Description
The utility model relates to a kind of Manpower driver of generator, particularly a kind of foot-operated drive unit that utilizes the principle of bicycle driving mechanism and make.
Mostly be gear transmission in the prior art or the belt pulley transmission drives machine shaft, right traditional gear transmission all has resistance big, quick abrasion, the shortcoming that cost is high, and easy generation of belt pulley transmission skidded, phenomenons such as fatigue, as: Chinese patent (notification number is CN2073485U) " household exercycle " promptly adopts cast iron gear to cooperate transmission, when it drove at human body: resistance was bigger, starting difficulty, and cast iron gear quick abrasion, the strength instability of human body during in addition owing to driving, rotate irregular, like this cast iron gear is produced anti-resistive destruction, reduced the life-span of gear, and may cause the rotating speed of generator to descend, reducing generated energy does not even generate electricity, simultaneously, the outward appearance heaviness of this machine, coarse, complete machine is not attractive in appearance, un-skill.
The purpose of this utility model is to provide a kind of: load performance is good, rotational resistance is little and the foot-operated drive unit of the rational generator of speed change.
The realization the technical solution of the utility model is as follows: the upper surface at bearing (1) vertically is fixed with three independently supporters (15), (16), (18) " bicycle use transmission system " pedal (12) one wheel disc (13) one chains (11) one flywheels (14) and three-legged support (9) are fixed on supporter (15) and (16) by the lower end (20) and the flywheel axis (3) of three-legged support (9) respectively, upward also be with wheel disc (10) at flywheel axis (3) by axle sleeve, wheel disc (10) is connected with the flywheel (4) of alternator shaft on being fixed on supporter (18) by chain (5) again, in the utility model, the lower end of the strut (6) that is fixedly linked with the upper right side of three-legged support (9) is fixed on the supporter (16), and vehicle seat (7) is equipped with in the upper end of strut (6).
Advantage of the present utility model is: because of its parts mainly adopt the bicycle standard piece, so preparation process is simple, easy for installation, and characteristics such as load performance is good, rotational resistance is little, speed change is reasonable are arranged.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a side schematic view of the present utility model.
Fig. 2 is a plan view of the present utility model.
Fig. 3 is the plan view of the utility model bearing (1).
As shown in fig. 1, bearing (1) (shape is seen Fig. 3) is supported by three foot rests (2) that are fixed on its underpart, whole bearing (1) adopts ironcasting, the right-hand member of bearing (1) has one tri-angle-holed (17), its purpose is to alleviate the weight of bearing (1), the upper surface of bearing (1) vertically is fixed with supporter (15) respectively, (16), (18), wherein supporter (16) is the stripe board of the upper end band recess (8) of a pair of symmetry, this plate adopts 40 * 4 band steels to be welded on the bearing (1), axis (3) fixedly is stuck in the recess (8) of supporter (16), transmission system pedal (12) one wheel disc (13) one chains (11) one flywheels (14) and A-frame (9) are fixed on supporter (15) and (16) by the lower end (20) and the flywheel axis (3) of A-frame (9) respectively, the upper end of supporter (16) is connected with the right-hand member of A-frame (9), fixedly connected with supporter (16) in its lower end, the upper end of strut (6) also is equipped with vehicle seat (7), upward be with wheel disc (10) at flywheel axis (3) by its Upper shaft sleeve, wheel disc (10) is connected with flywheel (4) on being installed in machine shaft by chain (5), in the present embodiment, transmission system, A-frame (9) and vehicle seat (7) all adopt the bicycle standard piece, make in the hope of being convenient to, install and maintenance.Owing to the utlity model has the good load performance, human body drives very light, flexible, and is all very suitable to men and women, old and young, can be used as a kind of new fitness equipments, the configuration design of this machine is attractive in appearance, light and handy, structure is flexible, durable, be the better equipment that solves remote regional electricity consumptions such as forest farm, mountain area.
Claims (1)
1, the foot-operated drive unit of a kind of generator: it is by bearing (1), transmission system and A-frame (9) are formed, the lower end of the strut (6) that is fixedly linked with the upper right side of A-frame (9) is fixed on the supporter (16), vehicle seat (7) is equipped with in the upper end of strut (6), it is characterized in that: the upper surface at bearing (1) vertically is fixed with three independently supporters (15), (16), (18), " bicycle use transmission system " pedal (12) one wheel disc (13) one chains (11) one flywheels (14) and three-legged support (9) are fixed on supporter (15) and (16) by the lower end (20) and the flywheel axis (3) of three-legged support (9) respectively, go up at flywheel axis (3) and also to be with wheel disc (10) by axle sleeve, wheel disc (10) is connected with the flywheel (4) of alternator shaft on being fixed on supporter (18) by chain (5) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93224667 CN2169701Y (en) | 1993-09-14 | 1993-09-14 | Foot driving device for generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93224667 CN2169701Y (en) | 1993-09-14 | 1993-09-14 | Foot driving device for generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2169701Y true CN2169701Y (en) | 1994-06-22 |
Family
ID=33802637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93224667 Expired - Fee Related CN2169701Y (en) | 1993-09-14 | 1993-09-14 | Foot driving device for generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2169701Y (en) |
-
1993
- 1993-09-14 CN CN 93224667 patent/CN2169701Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |