CN203223335U - Wind power driving ejector device - Google Patents
Wind power driving ejector device Download PDFInfo
- Publication number
- CN203223335U CN203223335U CN2013202400404U CN201320240040U CN203223335U CN 203223335 U CN203223335 U CN 203223335U CN 2013202400404 U CN2013202400404 U CN 2013202400404U CN 201320240040 U CN201320240040 U CN 201320240040U CN 203223335 U CN203223335 U CN 203223335U
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- Prior art keywords
- cam
- impeller
- ejector
- time
- delay
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model provides a wind power driving ejector device. The wind power driving ejector device comprises a base, and a driving device and an ejector mechanism are arranged on the base. The wind power driving ejector device is characterized in that the driving device comprises an impeller, a main rotating shaft, a cylindrical cam and a disc cam. A transmission shaft of the impeller is connected with the main rotating shaft, and the cylindrical cam and the disc cam are respectively fixed on the main rotating shaft. The ejector mechanism comprises two ejector rods which are crossed in a 90-degree mode, the control ends of the two ejector rods are embedded in a curve groove in the cylindrical cam and a curve groove in the disc cam respectively through connecting rods perpendicular to the two ejector rods, and when the two cams rotate, the two connecting rods move along the curve groove in the cylindrical cam and the curve groove in the disc cam respectively to drive the ejector rods to perform rectilinear motion. The wind power driving ejector device is simple in structure, reliable in transmission, short in transmission chain, high in transmission rate and capable of greatly saving resources and better reflecting low carbon and environmental protection.
Description
Technical field
The utility model relates to liftout attachment, specifically is a kind of wind-drive liftout attachment.
Background technique
When mould pushes, extrusion is because the answer of resiliently deformable, possible hard-pressed bale is on protruding film, also can be stuck in the model cavity, just needing to use liftout attachment that extrusion is unloaded this moment ejects, in addition liftout attachment also can be used in a lot of places, such as: aspect logistics, be used for unloading etc. at harbour.Existing liftout attachment generally all is to adopt motor or petrol engine that it is driven, and in the epoch that this energy lacks, adopts all relatively wastes of electric energy or gasoline.At present in the new energy of exploitation, the utilization of wind energy is comparative maturity, with Wind Power Utilization just energy saving greatly to the liftout attachment.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, transmission efficiency is high, and the wind-drive liftout attachment of energy saving greatly.
The technical solution of the utility model: described a kind of wind-drive liftout attachment comprises base, be provided with drive unit and liftout mechanism at base, it is characterized in that: described drive unit comprises impeller, main rotary shaft, cylindrical cam and disc cam, the transmission shaft of impeller is connected with main rotary shaft, and cylindrical cam and disc cam are separately fixed on the main rotary shaft; Described liftout mechanism comprises two ejector rods that are 90 ° of intersections, the control end of two ejector rods is respectively by in perpendicular the connecting rod embedding cylindrical cam and the crank slot on the disc cam, when two cams rotated, the two connecting rods crank slot on cylindrical cam and the disc cam respectively moved and drive corresponding ejector rod and do straight line motion.
The further technology of the utility model: the transmission shaft of described impeller is connected with main rotary shaft by delayed startup mechanism, delayed startup mechanism is by the time-delay connecting sleeve, the delayed startup threaded stem, time-delay nut and driving lever are formed, one end of delayed startup threaded stem is connected with the transmission shaft of impeller, the other end is connected with main rotary shaft, the sheathed transmission shaft of time-delay connecting sleeve is near an end of delayed startup threaded stem, the time-delay nut by thread bush on the delayed startup threaded stem, outer rim at the time-delay nut is provided with projecting member, one end of driving lever is fixed on the time-delay connecting sleeve, the other end is over against the projecting member of time-delay on the nut, and can stirring projecting member in rotation process, to drive the time-delay nut mobile at the delayed startup threaded stem.
Optimal technical solution of the present utility model: be provided with sliding bar and stroke adjustment cover at each ejector rod and connecting rod connection part, the tail end of ejector rod and stroke adjustment cover are by being threaded; One end of connecting rod embeds by rolling bearing in the crank slot of corresponding cam, and the other end is connected with sliding bar is vertical, and sliding bar embeds in the stroke adjustment cover, and can be in the stroke adjustment sleeve tail end of move left and right and ejector rod bump and connect.
Optimal technical solution of the present utility model: described disc cam is located at the front end of cylindrical cam, is provided with the adjusting screw of a plurality of adjusting relative positions between two cams.
Optimal technical solution of the present utility model: described impeller is made up of seven 30 ° of inclination angle flabellums, is fixed on the base by the impeller support.
Optimal technical solution of the present utility model: described two ejector rods wherein horizontal ejector rod are controlled by cylindrical cam.
Optimal technical solution of the present utility model: described driving lever and projecting member all have 2-3.
The beneficial effects of the utility model:
(1) the utility model is the driving mechanism that is made of push rod disc cam and space cam, improves transmission efficiency greatly;
(2) liftout mechanism of the present utility model is combined type bush whorl regulation structure, not only can be connected with sliding bar by the ejector rod that is threaded and do output work, can also regulate the distance of stretching out of ejector rod;
(3) impeller of the present utility model is made of seven blades, has increased the wind-exposuring area of impeller, and reasonably the blade curve has reduced the back wind resistance of vacuum side of blade, improves wind energy utilization greatly; And do not adopt coupling at impeller shaft and cam rotary main shaft, but adopt the time-delay clutch, so not only can play the effect of coupling, can also start the work of this device with the wind-force of minimum, thereby improve wind energy utilization greatly;
The utility model is simple in structure, reliable transmission, and Transmitted chains is short, and transmission efficiency height, and energy saving greatly better embody low-carbon environment-friendly.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is plan view of the present utility model;
Fig. 3 is transverse sectional view of the present utility model;
Fig. 4 is longitudinal sectional view of the present utility model;
The structural representation of Fig. 5 delayed startup of the present utility model mechanism;
Fig. 6 is the structural representation of the utility model liftout mechanism;
Fig. 7 is the structural representation that two cams connect in the utility model.
Among the figure: 1-impeller, 2-transmission shaft, the 3-connecting sleeve of delaying time, 4-driving lever, the 5-nut of delaying time, 6-main rotary shaft, 7-cylindrical cam, 8-disc cam, the 9-ejector rod, 10-connecting rod, 11-delayed startup threaded stem, 12-projecting member, the 13-sliding bar, 14-stroke adjustment cover, 15-adjusting screw, 16-impeller support, the 17-base, 18-rolling bearing, 19-feed bin, 20-material, the 21-dunnage, 22-rotary shaft rack, 23-linear bearing, 24-sliding bar supporting frame.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of wind-drive liftout attachment comprises base 17, be provided with drive unit and liftout mechanism at base 17, it is characterized in that: described drive unit comprises impeller 1, main rotary shaft 6, cylindrical cam 7 and disc cam 8, the transmission shaft 2 of impeller 1 is connected with main rotary shaft 6, and cylindrical cam 7 and disc cam 8 are separately fixed on the main rotary shaft 6; Described liftout mechanism comprises two ejector rods 9 that are 90 ° of intersections, the control end of two ejector rods 9 is respectively by in the crank slot on perpendicular connecting rod 10 embedding cylindrical cams 7 and the disc cam 8, when two cams rotate, two connecting rods 10 move the ejector rod 9 that drives correspondence by rolling bearing 18 along the crank slot on cylindrical cam 7 and the disc cam 8 respectively and do straight line motion, wherein it does horizontal rectilinear motion according to the direction parallel with main rotary shaft 6 by cylindrical cam 4 controls for horizontal ejector rod, it does horizontal rectilinear motion according to the direction vertical with main rotary shaft 6 to another root by disc cam 8 control, the motion of two ejector rods 9 is tandem to eject, if when only needing an ejector rod, also an other ejector rod can be taken off.
Described impeller 1 is made up of seven 30 ° of inclination angle flabellums, is fixed on the base 17 by impeller support 16.This flabellum has good startability and stable rotating speed.
On base 12, also be provided with the dunnage 21 of playing a supporting role and pass rotary shaft rack 22.
As shown in Figure 3, the transmission shaft 2 of described impeller is connected with main rotary shaft 6 by delayed startup mechanism, when wind-force is faint, because device is subjected to from many-sided resistance, produces certain starting torque, for maximizing wind power utilization, the utility model design has delayed startup mechanism to remove the resistance of start of bringing from cam and take-off lever, with the wind-drive impeller of minimum idle running 5～10s, when impeller 1 rotates to fair speed, drive cam mechanism work with the inertial force of impeller 1.As Fig. 5, described delayed startup mechanism is by time-delay connecting sleeve 3, delayed startup threaded stem 11, time-delay nut 5 and driving lever 4 are formed, one end of delayed startup threaded stem 11 is connected with the transmission shaft 2 of impeller 1, the other end is connected with main rotary shaft 6, time-delay connecting sleeve 3 sheathed transmission shafts 2 are near an end of delayed startup threaded stem 11, the time-delay nut 5 by thread bush on delayed startup threaded stem 11, outer rim at time-delay nut 5 is provided with projecting member 12, one end of driving lever 4 is fixed on the time-delay connecting sleeve 3, the other end is over against the projecting member 12 of time-delay on the nut 5, and it is mobile at delayed startup threaded stem 11 to stir projecting member 12 drive time-delay nuts 5 in rotation process, described driving lever 4 and projecting member 12 all have three of 2-3, be equally spaced, can make the more steady of time-delay nut 5 rotations.When impeller 1 runs into suitable wind-force, impeller 1 drives transmission shaft 2 and does rotation motion, at this moment be connected the frontal drag that time-delay connecting sleeve 3 on the transmission shaft 2 and driving lever 4 are subjected to projecting member 12, because time-delay nut 5 is connected to big Spielpassung with delayed startup threaded stem 11, thereby easily drive the direction rotation to impeller 1 on delayed startup threaded stem 11 of time-delay nut 5, when time-delay nut 5 screws with time-delay connecting sleeve 3 when meeting, time-delay nut 5 stops the rotation, begin rotation thereby drive main rotary shaft 6, and then drive whole device running.By the method for delayed startup, impeller also can be rotated when less wind speed rapidly like this, drive the running of whole device, so just can the maximum using wind energy, raising wind energy transformation rate.
As Fig. 6, be provided with sliding bar 13 and stroke adjustment cover 14 at each ejector rod 9 and connecting rod 10 connection parts, the tail end of ejector rod 9 overlaps 14 by being threaded with stroke adjustment; One end of connecting rod 10 embeds by rolling bearing 18 in the crank slot of corresponding cam, the other end and 13 vertical connections of sliding bar, sliding bar 13 embedding stroke adjustment are overlapped in 14, and can be in the stroke adjustment sleeve tail end of move left and right and ejector rod 9 bump and connect.In case determine the shortcoming just can not change, the utility model has designed combined type bush whorl stroke adjustment structure at the cam mechanism stroke, and stroke adjustment is overlapped the capable hole of waist on 14, has limited ejection stroke.Matching thread length between ejector rod 9 and the stroke adjustment cover 14 has played and has ejected far and near adjusting, ejector rod 9 adopts fine thread to be connected with stroke adjustment cover 14, when ejector rod 9 outwards screws out, just form one section idle stroke between ejector rod 9 and the sliding bar 13, when cylindrical cam 7 and disc cam 8 rotations, promote sliding bar 13 by connecting rod 10 and travel forward, when sliding bar 13 moved to ejector rod 9, ejector rod 9 was started working and is ejected material.
As shown in Figure 7, described disc cam 8 is located at the front end of cylindrical cam 7, is provided with the adjusting screw 15 of a plurality of adjusting relative positions between two cams.Adjusting screw 15 can be regulated disc cam 8 and cylindrical cam 7 relative angle radially, regulates the sequencing that ejects of two ejector rods 9 with this.
Working procedure of the present utility model: wind-drive impeller 1 rotation, impeller 1 drives transmission shaft 2 rotations, transmission shaft 2 drives time-delay connecting sleeve 3 and driving lever 4 rotations, driving lever 4 is stirred 5 rotations of time-delay nut, time-delay nut 5 is in delayed startup threaded stem 11 rotations of main rotary shaft 6 left ends, direction to impeller 1 moves simultaneously, when time-delay nut 5 screws with time-delay connecting sleeve 3 when meeting, can not be moved to the left again, at this moment the nut 5 of delaying time stops the rotation, thereby drive main rotary shaft 6 and begin rotation, the cylindrical cam 7 and the disc cam 8 that are contained on the main shaft rotate together, and then the ejector rod 9 that connects together of driving and space cam 7 and ejector rod 9 moving linearlies that are connected with disc cam 8, at last the material 20 in the feed bin 19 that is contained in two correspondences is ejected.
Claims (7)
1. wind-drive liftout attachment, comprise base (17), be provided with drive unit and liftout mechanism at base (17), it is characterized in that: described drive unit comprises impeller (1), main rotary shaft (6), cylindrical cam (7) and disc cam (8), the transmission shaft (2) of impeller (1) is connected with main rotary shaft (6), and cylindrical cam (7) and disc cam (8) are separately fixed on the main rotary shaft (6); Described liftout mechanism comprises the ejector rod (9) of two 90 ° of intersections, the control end of two ejector rods (9) is respectively by in perpendicular connecting rod (10) the embedding cylindrical cam (7) and the crank slot on the disc cam (8), when two cams rotated, two connecting rods (10) crank slot on cylindrical cam (7) and the disc cam (8) respectively moved and drive corresponding ejector rod (9) and do straight line motion.
2. a kind of wind-drive liftout attachment according to claim 1, it is characterized in that: the transmission shaft of described impeller (2) is connected with main rotary shaft (6) by delayed startup mechanism, delayed startup mechanism is by time-delay connecting sleeve (3), delayed startup threaded stem (11), time-delay nut (5) and driving lever (4) are formed, one end of delayed startup threaded stem (11) is connected with the transmission shaft (2) of impeller (1), the other end is connected with main rotary shaft (6), the time-delay sheathed transmission shaft of connecting sleeve (3) (2) is near an end of delayed startup threaded stem (11), the time-delay nut (5) by thread bush on delayed startup threaded stem (11), outer rim at time-delay nut (5) is provided with projecting member (12), one end of driving lever (4) is fixed on the time-delay connecting sleeve (3), the projecting member (12) of the other end in time-delay nut (5), and can in rotation process, stir projecting member (12) and drive time-delay nut (5) in delayed startup threaded stem (11) movement.
3. a kind of wind-drive liftout attachment according to claim 1 and 2, it is characterized in that: be provided with sliding bar (13) and stroke adjustment cover (14) at each ejector rod (9) and connecting rod (10) connection part, the tail end of ejector rod (9) and stroke adjustment cover (14) are by being threaded; One end of connecting rod (10) embeds in the crank slot of corresponding cam by rolling bearing (18), the other end and vertical connection of sliding bar (13), sliding bar (13) embeds in the stroke adjustment cover (14), and can be in the stroke adjustment sleeve tail end of move left and right and ejector rod (9) bump and connect.
4. a kind of wind-drive liftout attachment according to claim 1 and 2, it is characterized in that: described disc cam (8) is located at the front end of cylindrical cam (7), is provided with the adjusting screw (15) of a plurality of adjusting relative positions between two cams.
5. a kind of wind-drive liftout attachment according to claim 1 and 2, it is characterized in that: described impeller (1) is made up of seven 30 ° of inclination angle flabellums, is fixed on the base (17) by impeller support (16).
6. a kind of wind-drive liftout attachment according to claim 1 and 2 is characterized in that: described two ejector rods (9) wherein horizontal ejector rod are controlled by cylindrical cam (7).
7. a kind of wind-drive liftout attachment according to claim 2 is characterized in that: described driving lever (4) and projecting member (12) all have 2-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202400404U CN203223335U (en) | 2013-05-07 | 2013-05-07 | Wind power driving ejector device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202400404U CN203223335U (en) | 2013-05-07 | 2013-05-07 | Wind power driving ejector device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223335U true CN203223335U (en) | 2013-10-02 |
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ID=49250339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202400404U Expired - Fee Related CN203223335U (en) | 2013-05-07 | 2013-05-07 | Wind power driving ejector device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223335U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870263A (en) * | 2017-04-05 | 2017-06-20 | 浙江师范大学 | A kind of ocean power generator structure design based on multi-stacked formula dielectric elastomer |
| CN108850244A (en) * | 2018-08-14 | 2018-11-23 | 安徽省新旭堂茶业有限公司 | It is a kind of to quantify compression molding device for sheet tea processing tea cake |
| CN110373872A (en) * | 2019-08-06 | 2019-10-25 | 胡承翔 | A kind of cotton-wadded quilt high building balcony sunning beating device |
-
2013
- 2013-05-07 CN CN2013202400404U patent/CN203223335U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870263A (en) * | 2017-04-05 | 2017-06-20 | 浙江师范大学 | A kind of ocean power generator structure design based on multi-stacked formula dielectric elastomer |
| CN108850244A (en) * | 2018-08-14 | 2018-11-23 | 安徽省新旭堂茶业有限公司 | It is a kind of to quantify compression molding device for sheet tea processing tea cake |
| CN110373872A (en) * | 2019-08-06 | 2019-10-25 | 胡承翔 | A kind of cotton-wadded quilt high building balcony sunning beating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131002 Termination date: 20140507 |