CN201696569U - Power-saving energy-saving lever device - Google Patents
Power-saving energy-saving lever device Download PDFInfo
- Publication number
- CN201696569U CN201696569U CN2009200091664U CN200920009166U CN201696569U CN 201696569 U CN201696569 U CN 201696569U CN 2009200091664 U CN2009200091664 U CN 2009200091664U CN 200920009166 U CN200920009166 U CN 200920009166U CN 201696569 U CN201696569 U CN 201696569U
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- CN
- China
- Prior art keywords
- lever
- groove
- wheel
- crank wheel
- connecting rod
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- Expired - Fee Related
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Abstract
The utility model discloses a power-saving energy-saving lever device with simple structure and high transmission efficiency, which comprises a fixed crank shaft wheel, a slotted lever and a connecting rod, wherein the slotted lever is connected with a moving slot bolt fixed on the crank shaft wheel via a moving slot arranged on a power arm of the slotted lever, and a resisting arm of the slotted lever is connected with the connecting rod.
Description
Technical field:
The utility model relates to a kind of province function, energy-saving leverage,
Background technique:
Leverage, as a kind of mechanical transmission commonly used, its different structure setting applies to can realize on different machinery or the apparatus different mechanical transmission purposes, if leverage structure of its utilization on machinery is provided with when Enough is unreasonable, just may make the structure of whole machinery become more complicated, also may make the operation of equipment need more energy consumption relatively.The rational structure setting of leverage can make the structure of machinery become the more simple while, obtains relatively better mechanical transmission effect.
The model utility content:
The purpose of this utility model is the deficiency that exists at prior art, and a kind of province function, energy-saving leverage is provided, and this leverage is simple and reasonable, and mechanical transmission efficient height can be realized raising the efficiency more than 30% than traditional mechanical transmission.
The technical solution of the utility model comprises a lever and connecting rod, also comprise a crank wheel, described crank wheel is to comprise that two arbor wheels walk the fixed crankshaft wheel that the groove bolt is interconnected to constitute through one, described lever be its power arm be provided with away groove the groove lever arranged, the described power arm that the groove lever arranged is walked the walk groove of groove by the fixed crankshaft wheel through it and is tied and be connected to the fixed crankshaft wheel, has the resistance arm of groove lever to be connected in described connecting rod.
Described lever is a slotless lever, described connecting rod is connected in the resistance arm of slotless lever, described crank wheel is a movable crank wheel that comprises that two arbor wheels are interconnected to constitute through an opening bolt, offer mouth on the described opening bolt, the power arm of slotless lever is connected in this activity crank wheel by the mouth of being offered on this opening bolt.
Crow flight distance between the center of described crank wheel and the fulcrum of lever equals the diameter of crank wheel; Its power arm of described lever is 3: 1 with the length ratio of resistance arm.
Leverage of the present utility model adopts the physical mechanics principle, utilize rationally cooperating with being provided with mutually of crank wheel, lever and fulcrum to be connected, can make the structure of corresponding mechanical device become more simple, and can obtain better mechanical transmission (moving) efficient, reach province's merit and purpose of energy saving.Can realize energy-conservation more than 30%.
Description of drawings
Fig. 1 is the utility model one embodiment's a structural representation.Fig. 2 is the structural representation of the fixed crankshaft wheel among Fig. 1.Fig. 3 is another example structure schematic representation of the utility model.Fig. 4 is the movable crank wheel structural representation among Fig. 3.
Embodiment
Now also the utility model is described in further detail in conjunction with the accompanying drawings by embodiment.
The utility model embodiment 2 is shown in Fig. 3 and 4, and the leverage of present embodiment comprises a movable crank wheel 1b who is constituted by an active connection mutually through an opening bolt 2b by two arbor wheels 1, and a slotless lever (being the lever that does not excavate away groove on an it) 4b and a connecting rod constitute; Offer (being slotted eye) 8 flatly on the opening bolt 2b, opening bolt 2b two ends flexibly connect (opening bolt 2b can revolve three-sixth turn with respect to arbor wheel) through needle bearing and two arbor wheels 1, power arm one end of slotless lever 4b is movably connected on movable crank wheel 1b by the slotted eye 8 on the opening bolt 2b on the movable crank wheel 1b, and resistance arm one end of slotless lever 4b is connected in connecting rod 6.Crow flight distance between the center (fulcrum) of movable crank wheel 1b and the fulcrum 5 of slotless lever 4b equals the diameter of movable crank wheel 1b.Two arbor wheels 1 of movable crank wheel 1b are connected on the central shaft 7 (machine shaft) that is positioned at its outside.
The utility model can be according to the theory structure of the foregoing description, use lever, connecting rod and crank wheel etc. respectively each two and two connect and compose the leverage that is used for coming and going straight-line machinery, as stepping on the bicycle principle, left side motion effort half-turn, the right motion effort half-turn.
Claims (3)
1. economize the function, energy-saving leverage for one kind, comprise a lever and connecting rod (6), it is characterized in that also comprising a crank wheel, described crank wheel is to comprise that two arbor wheels (1) walk the fixed crankshaft wheel (1a) that groove bolt (2a) is interconnected to constitute through one, described lever be its power arm be provided with away groove (3) groove lever (4a) arranged, the described power arm that groove lever (4a) arranged is walked the walk groove bolt (2a) of groove (3) by fixed crankshaft wheel (1a) through it and is connected in fixed crankshaft wheel (1a), has the resistance arm of groove lever (4a) to be connected in described connecting rod (6).
2. according to the described leverage of claim 1, it is characterized in that described lever is a slotless lever (4b), described connecting rod (6) is connected in the resistance arm of slotless lever (4b), described crank wheel is a movable crank wheel (1b) that comprises that two arbor wheels (1) are interconnected to constitute through an opening bolt (2b), offer mouthful (8) on the described opening bolt (2b), the power arm of slotless lever (4b) is connected in this activity crank wheel (1b) by the mouth of being offered on this opening bolt (2b) (8).
3. according to claim 1 or 2 described leverages, it is characterized in that the crow flight distance between the center of described crank wheel and the fulcrum of lever (5) equals the diameter of crank wheel; Its power arm of described lever is 3: 1 with the length ratio of resistance arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200091664U CN201696569U (en) | 2009-04-04 | 2009-04-04 | Power-saving energy-saving lever device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200091664U CN201696569U (en) | 2009-04-04 | 2009-04-04 | Power-saving energy-saving lever device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201696569U true CN201696569U (en) | 2011-01-05 |
Family
ID=43397812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200091664U Expired - Fee Related CN201696569U (en) | 2009-04-04 | 2009-04-04 | Power-saving energy-saving lever device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201696569U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864059A (en) * | 2014-02-26 | 2015-08-26 | 熊学智 | Power output propeller |
| CN108781640A (en) * | 2018-06-07 | 2018-11-13 | 明光市涧溪镇桃花溪家庭农场 | A kind of wheat planting seeder |
| CN110375044A (en) * | 2019-07-31 | 2019-10-25 | 彭正兴 | A kind of mechanical driving device |
-
2009
- 2009-04-04 CN CN2009200091664U patent/CN201696569U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864059A (en) * | 2014-02-26 | 2015-08-26 | 熊学智 | Power output propeller |
| CN108781640A (en) * | 2018-06-07 | 2018-11-13 | 明光市涧溪镇桃花溪家庭农场 | A kind of wheat planting seeder |
| CN110375044A (en) * | 2019-07-31 | 2019-10-25 | 彭正兴 | A kind of mechanical driving device |
| CN110375044B (en) * | 2019-07-31 | 2024-05-03 | 彭正兴 | Mechanical transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Xu Baogen Document name: Notification of Passing Examination on Formalities |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20120404 |