CN2601718Y - Device for opening petals - Google Patents
Device for opening petals Download PDFInfo
- Publication number
- CN2601718Y CN2601718Y CN 03240813 CN03240813U CN2601718Y CN 2601718 Y CN2601718 Y CN 2601718Y CN 03240813 CN03240813 CN 03240813 CN 03240813 U CN03240813 U CN 03240813U CN 2601718 Y CN2601718 Y CN 2601718Y
- Authority
- CN
- China
- Prior art keywords
- petal
- sprocket
- petals
- shaft
- worm
- 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
Links
Images
Abstract
The utility model relates to a petal-opening device which comprises a rack, two petals or more than two petals which are arranged on the rack, a rotation axis fixed on the petal, a driving unit that comprises a rocking handle and a drive shaft, a transmission unit that comprises a worm wheel, a worm and two bevel wheels; wherein, the worm which is meshed with the worm wheel arranged on the sprocket shaft is arranged on the drive shaft, the sprocket wheel and the bevel wheels are arranged on the sprocket shaft, the sprocket shaft drives the petal rotation axis rotate by two meshed bevel wheels, the sprocket wheels are connected by the chain and the sprocket wheel of the sprocket shaft of the two or more than two petals transmission unit which are arranged on the rack. The utility model has the advantages of meeting the need of the petal opening and closing and simple operation.
Description
Technical field
The utility model relates to a kind of mechanical device of opening petal.
Technical background
The opening device complex structure of the present petal that uses, the cost of manufacture height, and need many people's operations.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of above petal of two or two that is applicable to and opens closed, easy to use, operation reliably and the low petal opening device of cost.
The technical scheme that the utility model adopted is: the utility model comprises frame, be arranged on the two or more petals on the frame, the turning cylinder of fixedlying connected with petal, the driver part that constitutes by rocking handle and driving shaft, by worm gear and worm screw and two drive disk assemblies that bevel gear constitutes, driving shaft is provided with worm screw, worm screw and the worm gear engagement that is contained on the sprocket shaft, sprocket shaft is provided with sprocket wheel and bevel gear, sprocket shaft drives the petal turning cylinders by two bevel gears of being meshed and rotates, sprocket wheel by chain be arranged on frame on two or more petal transmission devices in sprocket shaft on sprocket wheel be connected.
The utility model is set with regulating wheel on chain.
Good effect of the present utility model is: both satisfied petal and opened closed requirement, easy to operate again, overall dimensions are variable according to demand, and only need 1 people operation can control the unlatching of a plurality of petals.
Description of drawings
Accompanying drawing 1 is the structural representation that the utility model is provided with two petals.
Accompanying drawing 2 is structural representations that the utility model is provided with 6 petals.
Accompanying drawing 3 is A-A cutaway views of Fig. 1.
Accompanying drawing 4 is B-B cutaway views of Fig. 1.
In the accompanying drawings: 1 frame, 2 turning cylinders, 3 worm gears, 4 bevel gears, 5 bevel gears, 6 driving shafts, 7 worm screws, 8 rocking handles, 9 chains, 10 regulating wheels, 11 petals, 12 sprocket shafts, 13 sprocket wheels.
The specific embodiment
Accompanying drawing 1 illustrated embodiment is that two petals are opened, closing device.As shown in drawings, petal 11 is fixed on the petal turning cylinder 2.Drive rocking handle 8 and can drive driving shaft 6 rotations, worm screw 7 on the driving shaft 6 and worm gear 3 engaged transmission that are contained on the sprocket shaft 12, drive sprocket wheel 13 and bevel gear 4 rotations, drive petal turning cylinder 2 by bevel gear 4 and bevel gear 5 engaged transmission and rotate the unlatching closure that realizes petal 11, realize the distribution of transmission simultaneously by the sprocket wheel in sprocket wheel 13, chain 9 and other petal opening device, be used for opening closed other petal 11.The opening angle of petal 11 and speed are determined that by driving shaft revolution, speed and device gearratio different opening angles can be realized by adopting different gearratios.
Accompanying drawing 2 illustrated embodiments are that six petals 11 are opened, closing device, and chain 9 is sleeved on the sprocket wheel that can control 6 petals unlatchings, and unlatching, closed principle are with first kind of embodiment.The utility model rocking handle 8 is if be connected with transmission mechanism by Electric Machine Control, can realize that then petal 11 opens closed automatic control.
Claims (2)
1, a kind of petal opening device, it is characterized in that comprising frame (1), be arranged on the two or more petals (11) on the frame (1), the turning cylinder (2) of fixedlying connected with petal (11), driver part by rocking handle (8) and driving shaft (6) formation, by worm gear (3) and worm screw (7) and two bevel gears (4), (5) drive disk assembly of Gou Chenging, driving shaft is provided with worm screw (7), worm screw (7) and worm gear (3) engagement that is contained on the sprocket shaft (12), sprocket shaft (12) is provided with sprocket wheel (13) and bevel gear (4), sprocket shaft (12) is by two bevel gears that are meshed (4), (5) drive petal turning cylinder (2) and rotate, sprocket wheel (13) by chain (9) be arranged on frame (1) on two or more petal transmission devices in sprocket shaft on sprocket wheel be connected.
2, a kind of petal opening device according to claim 1 is characterized in that being set with regulating wheel (10) on chain (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240813 CN2601718Y (en) | 2003-03-13 | 2003-03-13 | Device for opening petals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240813 CN2601718Y (en) | 2003-03-13 | 2003-03-13 | Device for opening petals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2601718Y true CN2601718Y (en) | 2004-02-04 |
Family
ID=34168240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03240813 Expired - Fee Related CN2601718Y (en) | 2003-03-13 | 2003-03-13 | Device for opening petals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2601718Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520940A (en) * | 2013-10-29 | 2014-01-22 | 河北科技大学 | Following automatic petal opening and closing device |
-
2003
- 2003-03-13 CN CN 03240813 patent/CN2601718Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520940A (en) * | 2013-10-29 | 2014-01-22 | 河北科技大学 | Following automatic petal opening and closing device |
| CN103520940B (en) * | 2013-10-29 | 2015-08-26 | 河北科技大学 | A kind of trailing type petal automatic opening-closing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203172353U (en) | Universal wheel device | |
| CN2601718Y (en) | Device for opening petals | |
| CN2623812Y (en) | Driving mechanism for electronic lock clutch | |
| CN1715606A (en) | Hand and electric driven interlink device for opening window of building and car | |
| CN2549408Y (en) | Airing opening of refrigerator | |
| CN217874437U (en) | Double-power source valve driving device | |
| CN2841455Y (en) | Internal tooth steering mechanism for small hand tractor | |
| CN202463920U (en) | Steering mechanism of small-sized hand farm machine | |
| CN201025301Y (en) | Vehicle gear structure | |
| CN201820941U (en) | Rotary socket of digital device | |
| CN201787021U (en) | Belt-gear driven negation gate control device of micro-farming machine | |
| CN203946162U (en) | A kind of rice transplanter steering wheel | |
| CN2612432Y (en) | Gearing mechanism for toy tank | |
| CN2779156Y (en) | Main drive mechanism of fluid energy conversion device | |
| TWI806349B (en) | Three-stage transmission mechanism | |
| CN2743622Y (en) | Device for changing rotating direction to obtain single direction different rotating speed | |
| CN2550561Y (en) | Gear speed reducer | |
| CN205707142U (en) | A kind of bicycle | |
| CN213017594U (en) | Double-shaft high-low speed input worm gear box | |
| CN2420464Y (en) | Three star gear speed changer | |
| CN2395110Y (en) | Inner planet gear drive device | |
| CN2410478Y (en) | Gear ratio fixed gear speed reducer | |
| CN2561475Y (en) | Driving device for toy | |
| CN2809385Y (en) | Valve electric operator control mechanism | |
| CN2502991Y (en) | Motorcycle engine reverse gear device |
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 |