CN203640941U - Hand generator - Google Patents
Hand generator Download PDFInfo
- Publication number
- CN203640941U CN203640941U CN201320773632.2U CN201320773632U CN203640941U CN 203640941 U CN203640941 U CN 203640941U CN 201320773632 U CN201320773632 U CN 201320773632U CN 203640941 U CN203640941 U CN 203640941U
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- CN
- China
- Prior art keywords
- gear
- rotating shaft
- hand
- hand generator
- generator
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- 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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Abstract
The utility model discloses a hand generator. The hand generator comprises a first rotating shaft, a second rotating shaft, a third rotating shaft, a second gear, a third gear, a fourth gear and a fifth gear, wherein the first rotating shaft, the second rotating shaft and the third rotating shaft are rotatably arranged on a square-shaped shell; the second gear and the third gear are fixedly arranged on the first rotating shaft; the fourth gear is fixedly arranged on the second rotating shaft; the fifth gear is fixedly arranged on the third rotating shaft; the square-shaped shell is fixedly arranged on the upper side of a bottom plate through bolts; a hand shaft is rotatably arranged on one side of the square-shaped shell; a first gear is fixedly arranged at the other end of the hand shaft; the first gear and the second gear are meshed with each other to form a gear pair; the third gear is respectively meshed with the fourth gear and the fifth gear to form a gear pair; the second rotating shaft is fixedly connected with an input end of a first motor; and the third rotating shaft is fixedly connected with an input end of a second motor. The hand generator has the advantages of reasonable design, simple structure, convenience in operation, stability in running, small noise, long service life, quite low production cost and convenience in popularization and use.
Description
Technical field
The utility model relates to a kind of electricity generating device, is specifically related to a kind of hand generator.
Background technique
Existing hand generator rotates by handle band active handle gear, then rotate by driving gear rotor driven gear, realize the classification transmission of rotating, and then rotor driven turns round at a high speed, thereby make the copper cash winding on magnet ring magnetic force line cutting stator, make copper cash produce Ac; But the gear of existing hand generator is straight-tooth structure, spur gear moving turn over journey in noise large, and be difficult to control; Therefore simultaneously, existing hand generator is one for the motor quantity of generating electricity, and under identical generator volume, the generated energy of a motor is limited.
Model utility content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of hand generator is provided, and it is reasonable in design, simple in structure, easy to operate, stable, and noise is little, long service life, and cost of production is very low, is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: a kind of hand generator, comprise the base plate that play fixed supporting role, square shape housing, hand axle and for driving the hand cranking handle of described hand axle, it is characterized in that: also comprising the rotating shaft one, rotating shaft two and the rotating shaft three that are rotatably installed on described square shape housing, be fixedly mounted on gear two and gear three in described rotating shaft one, be fixedly mounted on described rotating shaft two and cog four and be fixedly mounted on the gear five in described rotating shaft three; Described base plate upside is bolted hollow housing is installed, one side of described hollow housing is rotatablely equipped with hand axle, one end of described hand axle is installed with described hand cranking handle, the other end of described hand axle is installed with gear one, described gear one engages with described gear two and forms gear pair, described gear three engages with described gear four and described gear five respectively and forms gear pair, described rotating shaft two is fixedly connected with the input end of motor one, and described rotating shaft three is fixedly connected with the input end of motor two.
Above-mentioned a kind of hand generator, is characterized in that: between described rotating shaft one, described rotating shaft two and described rotating shaft three and described square shape housing, be provided with rolling bearing.
Above-mentioned a kind of hand generator, is characterized in that: the outside of described hand cranking handle is set with rubber sleeve.
The utility model compared with prior art has the following advantages:
(1) this hand generator design is very reasonable, simple and compact for structure, can realize large force increasing ratio transmission by pitch wheel, reduces labor intensity.
(2) operation is very easy for this hand generator, and operator drives hand axle can realize generating operation by hand cranking handle.
(3) this hand generator adopts pitch wheel transmission, and running is very steady, and noise is little, long service life.
(4) production technology of this hand generator is simple, and assembly precision requires low, and a lot of parts are all convenient to produce very much, purchase, thereby its cost of production is very low, is convenient to promote the use of.
Below by drawings and Examples, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Description of reference numerals:
1-base plate; 2-bolt; 3-square shape housing;
4-gear two; 5-rolling bearing; 6-rotating shaft one;
7-gear three; 8-gear four; 9-gear one;
10-hand axle; 11-hand cranking handle; 12-motor one;
13-motor two; 14-rotating shaft two; 15-rotating shaft three;
16-gear five.
Embodiment
A kind of hand generator as shown in Figure 1, comprise the base plate 1 that play fixed supporting role, square shape housing 3, hand axle 10 and for driving the hand cranking handle 11 of described hand axle 10, also comprise the rotating shaft 1, rotating shaft 2 14 and the rotating shaft 3 15 that are rotatably installed on described square shape housing 3, be fixedly mounted on gear 24 and gear 37 in described rotating shaft 1, be fixedly mounted on described rotating shaft 2 14 and cog 48 and be fixedly mounted on the gear 5 16 in described rotating shaft 3 15; Described base plate 1 upside is installed with hollow housing 3 by bolt 2, one side of described hollow housing 3 is rotatablely equipped with hand axle 10, one end of described hand axle 10 is installed with described hand cranking handle 11, the other end of described hand axle 10 is installed with gear 1, described gear 1 engages with described gear 24 and forms gear pair, described gear 37 engages with described gear 48 and described gear 5 16 respectively and forms gear pair, described rotating shaft 2 14 is fixedly connected with the input end of motor 1, and described rotating shaft 3 15 is fixedly connected with the input end of motor 2 13.
In the present embodiment, between described rotating shaft 1, described rotating shaft 2 14 and described rotating shaft 3 15 and described square shape housing 3, be provided with rolling bearing 5.
In the present embodiment, the outside of described hand cranking handle 11 is set with rubber sleeve.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (3)
1. a hand generator, comprise the base plate (1) playing fixed supporting role, square shape housing (3), hand axle (10) and for driving the hand cranking handle (11) of described hand axle (10), it is characterized in that: also comprise the rotating shaft one (6) being rotatably installed on described square shape housing (3), rotating shaft two (14) and rotating shaft three (15), be fixedly mounted on gear two (4) and gear three (7) in described rotating shaft one (6), be fixedly mounted on described rotating shaft two (14) and cog four (8) and be fixedly mounted on the gear five (16) in described rotating shaft three (15), described base plate (1) upside is installed with hollow housing (3) by bolt (2), one side of described hollow housing (3) is rotatablely equipped with hand axle (10), one end of described hand axle (10) is installed with described hand cranking handle (11), the other end of described hand axle (10) is installed with gear one (9), described gear one (9) engages with described gear two (4) and forms gear pair, described gear three (7) engages with described gear four (8) and described gear five (16) respectively and forms gear pair, described rotating shaft two (14) is fixedly connected with the input end of motor one (12), described rotating shaft three (15) is fixedly connected with the input end of motor two (13).
2. according to a kind of hand generator claimed in claim 1, it is characterized in that: between described rotating shaft one (6), described rotating shaft two (14) and described rotating shaft three (15) and described square shape housing (3), be provided with rolling bearing (5).
3. according to a kind of hand generator claimed in claim 1, it is characterized in that: the outside of described hand cranking handle (11) is set with rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773632.2U CN203640941U (en) | 2013-11-28 | 2013-11-28 | Hand generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773632.2U CN203640941U (en) | 2013-11-28 | 2013-11-28 | Hand generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203640941U true CN203640941U (en) | 2014-06-11 |
Family
ID=50872195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320773632.2U Expired - Fee Related CN203640941U (en) | 2013-11-28 | 2013-11-28 | Hand generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203640941U (en) |
-
2013
- 2013-11-28 CN CN201320773632.2U patent/CN203640941U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |