CN104106342B - A kind of hand-held sweet osmanthus collector - Google Patents
A kind of hand-held sweet osmanthus collector Download PDFInfo
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- CN104106342B CN104106342B CN201410347516.3A CN201410347516A CN104106342B CN 104106342 B CN104106342 B CN 104106342B CN 201410347516 A CN201410347516 A CN 201410347516A CN 104106342 B CN104106342 B CN 104106342B
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- sweet osmanthus
- armature winding
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- support bar
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- 244000242564 Osmanthus fragrans Species 0.000 title claims abstract description 68
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- 238000004804 winding Methods 0.000 claims abstract description 49
- 238000003756 stirring Methods 0.000 claims abstract description 33
- 240000007643 Phytolacca americana Species 0.000 claims abstract description 17
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 230000004308 accommodation Effects 0.000 claims abstract description 11
- 238000010009 beating Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 4
- 239000002283 diesel fuel Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000003306 harvesting Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 12
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- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 235000019082 Osmanthus Nutrition 0.000 description 2
- 241000333181 Osmanthus Species 0.000 description 2
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- 125000003118 aryl group Chemical group 0.000 description 2
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- QIIDATRCGITYRZ-UHFFFAOYSA-N Catalpol Natural products OCC1OC(OC2OC=CC3C(O)C(=C(CO)C23)O)C(O)C(O)C1O QIIDATRCGITYRZ-UHFFFAOYSA-N 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
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- UZFLPKAIBPNNCA-BQYQJAHWSA-N alpha-ionone Chemical compound CC(=O)\C=C\C1C(C)=CCCC1(C)C UZFLPKAIBPNNCA-BQYQJAHWSA-N 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
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- -1 capric acid lactone Chemical class 0.000 description 1
- LHDWRKICQLTVDL-PZYDOOQISA-N catalpol Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@H]1[C@@H]2[C@@]3(CO)O[C@H]3[C@@H](O)[C@@H]2C=CO1 LHDWRKICQLTVDL-PZYDOOQISA-N 0.000 description 1
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Landscapes
- Electromagnets (AREA)
Abstract
A kind of hand-held sweet osmanthus collector, comprises branch beating unit and for collecting the sweet osmanthus accommodation device shooting down sweet osmanthus; Described branch beating unit comprises the support bar that height can adjust, and the top of support bar is provided with electromagnetism and stirs device; Described electromagnetism is stirred device and is comprised and connect dc source by wire, the DC loop that electronic switch and armature winding are formed; Armature winding is placed between paired magnetic pole, and outside armature winding, be provided with the poke rod can followed armature winding and rotate by winding turning cylinder in the central rotating shaft position of armature winding; Described sweet osmanthus accommodation device comprises the round-meshed sweet osmanthus in center and collects cloth and be arranged in its boarding wire that sweet osmanthus collects cloth periphery, and sweet osmanthus collects Bu You center to periphery sides along having seam, and seam both sides average mark is furnished with some to magnetic.The present invention is simply portable, is easy to field work, and the harvest efficiency that can improve sweet osmanthus and the quality of gathering, have obvious economic worth.
Description
Technical field
The present invention relates to agriculture harvesting field, be specifically related to a kind of hand-held sweet osmanthus collector.
Background technology
Sweet osmanthus is China tradition one of ten large flowers, famous with " it is fragrant ", contains the multiple precious aromatic substances such as capric acid lactone, irisone, fragrant Catalpol oxide in spending, and is the rare aromatic raw material of China.Sweet osmanthus also has health care and medicinal efficacy, and its taste is fragrant lasting, have reduce phlegm, cough-relieving, promote the production of body fluid, only effect such as toothache.Sweet osmanthus can cake processed, candy, jasmine tea, essence, and can make wine.The e-tail valency of China's dried sweet-scented osmanthus can reach 500 yuan/kilogram; Take sweet osmanthus as the osmanthus concrete that raw material is produced, international market per kilogram is worth 2000 dollars.Visible, the purposes of sweet osmanthus is wide, economic worth is high, and exploitation prospect is wide.It is still manual mode that current sweet osmanthus is gathered, and production efficiency is low.Meanwhile, due to the optimal harvest time only 3-4 days of sweet osmanthus, if gather not in time, the quality of gathered sweet osmanthus can be affected.For improving harvest efficiency, reducing working strength, need to design a kind of miniature portable, sweet osmanthus can be realized and to gather the instrument of automation.
Summary of the invention
The object of the invention is to, for above-mentioned defect of the prior art, provide a kind of miniature portable, the hand-held sweet osmanthus collector that harvest efficiency is high.
To achieve these goals, the technical solution used in the present invention is: comprise branch beating unit and for collecting the sweet osmanthus accommodation device shooting down sweet osmanthus; Described branch beating unit comprises the support bar that height can adjust, and the top of support bar is provided with stirs device; To stir device by support bar and deliver to relevant position, stir device and drive branch to produce vibration sweet osmanthus is shaken to cause drop, the sweet osmanthus shaken to cause drop under gravity, drops and to collect on sweet osmanthus accommodation device.
Described device of stirring is that electromagnetism stirs device;
Described electromagnetism is stirred device and is comprised and connect dc source by wire, the DC loop that electronic switch and armature winding are formed; Armature winding is placed between paired magnetic pole, and outside armature winding, be provided with the poke rod can followed armature winding and rotate by winding turning cylinder in the central rotating shaft position of armature winding.
Described electromagnetism stirs variable resistance device DC loop is also connected with for regulating by armature winding size of current.
The dc source that described electromagnetism stirs device adopts the solar storage battery or the diesel oil motor that are equipped with backup device.
Described support bar comprises some section telescopic bars of nested setting, and the spring by being arranged on expansion link inside between adjacent expansion bar connects; Electromagnetism is stirred device and is arranged on the side that support bar stretchs out rear far-end expansion link top, and the opposite side at far-end expansion link top is provided with driven pulley, and driven pulley is connected by steel wire rope with the driving wheel be arranged on bottom near-end expansion link.
Described expansion link center is provided with the flexible guide post for mounting spring.
Described driving wheel is fixed on by key connecting on the active rotating shaft that can rotate, and being fixed with handle rotating disk, handle rotating disk being provided with the handle for driving active rotating shaft to rotate outside active rotating shaft by key connecting.
Described sweet osmanthus accommodation device comprises the round-meshed sweet osmanthus in center and collects cloth and be arranged in its boarding wire that sweet osmanthus collects cloth periphery, and sweet osmanthus collects Bu You center to periphery sides along having seam, and seam both sides average mark is furnished with some to magnetic.
It is circular Polypropylence Sheet or non-woven fabrics that described sweet osmanthus collects cloth.
Compared with prior art, the present invention will stir device by the height support bar that can adjust and deliver to relevant position, stir device and drive branch generation vibration that sweet osmanthus is shaken to cause drop, and the sweet osmanthus shaken to cause drop under gravity, drops and to collect on sweet osmanthus accommodation device.Apparatus of the present invention are simply portable, are easy to field work, can realize the automation that sweet osmanthus is gathered, and reduce the working strength that sweet osmanthus is gathered, and improve the efficiency that sweet osmanthus is gathered, and have obvious economic worth.
Further, device of stirring of the present invention adopts electromagnetism to stir device, utilizing electromagnetism to stir device can be directly step amount of spin by electric energy conversion, in conjunction with electromagnetic induction principle, the electric energy that dc source provides is converted into mechanical energy by the armature winding between magnetic pole, when armature winding rotates under the effect of electromagnetic force, outside poke rod is driven to produce equal angular rotation by winding turning cylinder.Because direct current is unidirectional Constant Electric Current, the size of current direction that armature winding flows through therefore is made also to keep constant, so the electromagnetic force direction suffered by armature winding also keeps constant.When armature winding rotates to horizontal level, the moment that electromagnetic force produces is zero, but due to the effect of inertia, armature winding can be made to continue to rotate to an angle, just start afterwards to rotate in the opposite direction, when armature winding returns back to horizontal level, the moment that electromagnetic force produces is zero again, and the effect due to inertia continues to rotate to an angle, and starts again afterwards to rotate in the opposite direction, circulation like this, drives poke rod generation to be less than 180 degree stirring then.Electromagnetism of the present invention stirs device by being undertaken integrated by the executive component in Mechatronic Systems and transmission mechanism, simplifies the structure of device entirety, improves the reliability of system.
Further, the DC loop that electromagnetism of the present invention stirs device is also connected with the variable resistance for regulating by armature winding size of current, by regulating the resistance of variable resistance, namely can change the size of electromagnetic torque, and then control the pivotal angle of poke rod and impact dynamics.
Further, support bar of the present invention comprises some section telescopic bars of nested setting, spring by being arranged on expansion link inside between adjacent expansion bar connects, the bottom that support bar stretchs out rear near-end expansion link is provided with driving wheel, the top of far-end expansion link is provided with driven pulley, driving wheel is connected by steel wire rope with driven pulley, when driving wheel is rotated in a clockwise direction, release steel wire rope, under the action of the spring, support bar raises, then the position that electromagnetism stirs device poke rod also raises, when driving wheel rotates in the counterclockwise direction, overcome spring force, support bar reduces, then the position that electromagnetism stirs device poke rod also reduces.By adopting this up-down mode, the volume of device being reduced, improves harvest efficiency and portability.
Further, expansion link center of the present invention is provided with the flexible guide post for mounting spring, flexible guide post serves position-limiting action to spring, spring can not be shifted in deformation process, flexible guide post adds the intensity of expansion link on the other hand, improves the operational reliability of device entirety.
Accompanying drawing explanation
The structural representation of Fig. 1 branch beating unit of the present invention;
The structural representation of Fig. 2 sweet osmanthus accommodation device of the present invention;
Fig. 3 electromagnetism of the present invention stirs the structural representation of device;
Fig. 4 electromagnetism of the present invention stirs the electromagnetic principle state diagram of the device course of work;
Fig. 5 electromagnetism of the present invention stirs the Changing Pattern figure of device electromagnetic torque;
In accompanying drawing: 1. driven pulley support; 2. driven pulley; 3. steel wire rope; 4. handle rotating disk; 5. handle; 6. driving wheel; 7. flexible guide post; 8. the first expansion link; 9. the first spring; 10. the second expansion link; 11. second springs; 12. the 3rd expansion links; 13. the 3rd springs; 14. stir device; 15. poke rods; 16. dc sources; 17. electronic switches; 18. armature winding; 19. magnetic poles; 20. turning cylinders; 21. variable resistances; 22. sweet osmanthus collect cloth; 23. its boarding wires; 24. magnetic; 25. seams.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
See Fig. 1, branch beating unit of the present invention comprises the support bar that height can adjust, support bar comprises the first expansion link 8 of nested setting from outside to inside, second expansion link 10, 3rd expansion link 12, the center of expansion link is provided with flexible guide post 7, flexible guide post 7 is separately installed with the first spring 9 for supporting adjacent segments expansion link, second spring 10, 3rd spring 13, stir the side that device 14 is arranged on the 3rd expansion link 12 top, the bottom of the first expansion link 8 is provided with the active rotating shaft that can rotate, by key connecting fixed installation driving wheel 6 on active rotating shaft, by key connecting fixed installation handle rotating disk 4 outside active rotating shaft, handle rotating disk 4 is provided with the handle 5 for driving active rotating shaft to rotate, the opposite side at the 3rd expansion link 12 top is provided with driven pulley 2 by the driven pulley support 1 be made up of bearing and support, driven pulley 2 is connected by steel wire rope 3 with driving wheel 6.
See Fig. 2, sweet osmanthus accommodation device of the present invention comprises the round-meshed sweet osmanthus in center and collects cloth 22, sweet osmanthus is collected cloth 22 and is made up of the Polypropylence Sheet of circle or non-woven fabrics, the peripheral disposition that sweet osmanthus collects cloth 22 has its boarding wire 23, sweet osmanthus collects Bu22You center to periphery sides along having seam 25, and the both sides average mark of seam 25 is furnished with some to magnetic 24.
See Fig. 3, electromagnetism of the present invention is stirred device and is comprised the dc source 16 be connected by wire, electronic switch 17, variable resistance 21 and armature winding 18; Armature winding 18 is placed between paired magnetic pole 19, and the central rotating shaft position of armature winding 18 is provided with the poke rod 15 can followed armature winding 18 and rotate outside armature winding 18 by turning cylinder 20, and the steel that poke rod 15 adopts intensity larger are made.Dc source 16 is solar storage battery or diesel oil motor, is equipped with backup device simultaneously.
See Fig. 4,5, the operation principle that electromagnetism stirs device is: electric current by the positive pole of dc source 16, through variable resistance 21 to S extremely under dc limit, then arrive N extremely under ba limit, through electronic switch 17, then flow back to the negative pole of power supply.Such winding abcd is current－carrying conductor, it must be subject to the effect of electromagnetic force in magnetic field, the direction left hand rule of electromagnetic force judges, wherein the electromagnetic force that is subject to of ab limit to the right, and the electromagnetic force that cd limit is subject to left, so winding abcd is subject to the effect of an electromagnetic torque, armature is rotated in a clockwise direction, as shown in Fig. 4 (a).Now, the electromagnetic force F=BIl that is subject to of ab limit;
Wherein: B is the magnetic flux density (Wei/rice in magnetic field
2);
I is the electric current (ampere) on wire;
L is the length of wire in magnetic field (rice);
F is electromagnetic force (newton) suffered on wire.
Equally, it is identical that cd limit is subject to size, another electromagnetic force that direction is contrary.Under the effect of these two electromagnetic forces, winding abcd is subject to the effect of electromagnetic torque M:
M＝F·l·sinα，
Wherein: the electromagnetic force of F suffered by wire (newton);
α is the angle (radian) between electromagnetic force and turning cylinder plane;
L is for point line of force is to this axle vertical range (rice).
Then Fsin α is electromagnetic force perpendicular to the component in this turning cylinder plane.Therefore, when winding abcd is in vertical position, as shown in Fig. 4 (a), electromagnetic torque M is maximum, as shown in a point in Fig. 5; When winding abcd turns to horizontal level angle α, as shown in Fig. 4 (b), electromagnetic torque M can reduce gradually, as shown in a-b section in Fig. 5; When winding abcd turns to horizontal level, as shown in Fig. 4 (c), electromagnetic torque M is zero, as shown in b point in Fig. 5.
When winding abcd turns to horizontal level, although now electromagnetic torque M is zero, due to effect of inertia, winding abcd still rotates clockwise.When winding abcd arrives Fig. 4 (d) position, because the direction that is energized in winding abcd is constant, judged by left hand rule, now the electromagnetic force F that is subject to of ab limit to the right, and the electromagnetic force F that cd limit is subject to left, so produce anticlockwise moment M.After right handed kinetic energy is cancelled, winding abcd under the effect of electromagnetic torque in the counterclockwise direction, will start revolution, namely rotates counterclockwise.Regulate the size of variable resistance 21, change the current intensity in circuit, the size of electromagnetic torque can be changed, thus the pivotal angle of controlled winding abcd.Rotating shaft OO ' at armature winding 18 center is upper installs poke rod 15, when rotating under the effect of armature winding 18 at electromagnetic torque, drives poke rod 15 to rotate equal angular along same direction.
Under the effect of variable resistance 21, the return time of poke rod 15 can be regulated, make it meet the designing requirement of different occasion better.If need to produce reciprocal stirring, only need when mounted, change the both positive and negative polarity of dc source 16.If need the output torque changing poke rod 15, according to electromagnetic induction principle, the size of electromagnetic torque is also relevant with the magnetic field intensity that magnetic pole 19 produces, and can regulate the size of magnetic field intensity, change the size of electromagnetic torque thus, thus change the size of poke rod 15 output torque.Therefore, can be different according to the thickness of branch, produce different impact forces, thus more effectively impact branch, improve recovery ratio.
The present invention will stir device by the support bar that height can adjust and deliver to relevant position, poke rod drives branch to produce vibration, thus sweet osmanthus is shaken to cause drop, the sweet osmanthus shaken to cause drop under gravity, drop to collect on cloth sweet osmanthus and collect, the sweet osmanthus realized semi-automation is gathered, device is simply portable, be easy to field work, the harvest efficiency that can improve sweet osmanthus and the quality of gathering, electromagnetism stirs device by being undertaken integrated by the executive component in Mechatronic Systems and transmission mechanism, simplify the structure of device entirety, improve the reliability of system, except being applied to sweet osmanthus and gathering, other similar flowers can also be applied to, gathering of fruit, there is obvious economic worth.
Claims (8)
1. a hand-held sweet osmanthus collector, is characterized in that: comprise branch beating unit and for collecting the sweet osmanthus accommodation device shooting down sweet osmanthus; Described branch beating unit comprises the support bar that height can adjust, and the top of support bar is provided with stirs device (14); To stir device (14) by support bar and deliver to relevant position, stir device (14) and drive branch to produce vibration sweet osmanthus is shaken to cause drop, the sweet osmanthus shaken to cause drop under gravity, drops and to collect on sweet osmanthus accommodation device;
Described stir device (14) for electromagnetism and stir device;
Described electromagnetism is stirred device and is comprised and connect dc source (16) by wire, the DC loop that electronic switch (17) and armature winding (18) are formed; Armature winding (18) is placed between paired magnetic pole (19), and is provided with in armature winding (18) outside the poke rod (15) can followed armature winding (18) and rotate by winding turning cylinder (20) in the central rotating shaft position of armature winding (18).
2. hand-held sweet osmanthus collector according to claim 1, is characterized in that: described electromagnetism is stirred on device DC loop and is also connected with for the variable resistance (21) of adjustment by armature winding (18) size of current.
3. hand-held sweet osmanthus collector according to claim 1 and 2, is characterized in that: described electromagnetism is stirred the dc source of device (16) and adopted the solar storage battery or the diesel oil motor that are equipped with backup device.
4. hand-held sweet osmanthus collector according to claim 1, is characterized in that: described support bar comprises some section telescopic bars of nested setting, and the spring by being arranged on expansion link inside between adjacent expansion bar connects; Stir device (14) and be arranged on the side that support bar stretchs out rear far-end expansion link top, the opposite side at far-end expansion link top is provided with driven pulley (2), and driven pulley (2) is connected by steel wire rope (3) with the driving wheel be arranged on bottom near-end expansion link (6).
5. hand-held sweet osmanthus collector according to claim 4, is characterized in that: described expansion link center is provided with the flexible guide post (7) for mounting spring.
6. hand-held sweet osmanthus collector according to claim 4, it is characterized in that: described driving wheel (6) is fixed on the active rotating shaft that can rotate by key connecting, being fixed with handle rotating disk (4) by key connecting outside active rotating shaft, handle rotating disk (4) being provided with the handle (5) for driving active rotating shaft to rotate.
7. hand-held sweet osmanthus collector according to claim 1, it is characterized in that: described sweet osmanthus accommodation device comprises the round-meshed sweet osmanthus in center and collects cloth (22) and be arranged in its boarding wire (23) that sweet osmanthus collects cloth (22) periphery, sweet osmanthus collects cloth (22) by center to periphery sides along having seam (25), and seam (25) both sides average mark is furnished with some to magnetic (24).
8. hand-held sweet osmanthus collector according to claim 7, is characterized in that: it is circular Polypropylence Sheet or non-woven fabrics that described sweet osmanthus collects cloth (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410347516.3A CN104106342B (en) | 2014-07-21 | 2014-07-21 | A kind of hand-held sweet osmanthus collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410347516.3A CN104106342B (en) | 2014-07-21 | 2014-07-21 | A kind of hand-held sweet osmanthus collector |
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| Publication Number | Publication Date |
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| CN104106342A CN104106342A (en) | 2014-10-22 |
| CN104106342B true CN104106342B (en) | 2016-04-06 |
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| CN201410347516.3A Expired - Fee Related CN104106342B (en) | 2014-07-21 | 2014-07-21 | A kind of hand-held sweet osmanthus collector |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104380919B (en) * | 2014-11-04 | 2016-08-17 | 焦彬彬 | A kind of Fructus Fragariae Ananssae picker |
| CN104429344A (en) * | 2014-12-06 | 2015-03-25 | 钟诚 | Sweet osmanthus pickup tool |
| CN107750775A (en) * | 2017-11-03 | 2018-03-06 | 浙江工业大学 | A kind of hand-held applies means |
| CN108575314A (en) * | 2018-06-12 | 2018-09-28 | 许锁贵 | Wild jujube cropper |
| CN111000690A (en) * | 2019-12-23 | 2020-04-14 | 重庆两江新区第一人民医院 | Shapeable supporting pad for heel part |
| CN112136941B (en) * | 2020-10-10 | 2022-08-02 | 漯河食品职业学院 | Loquat flower picking and processing method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007029616A1 (en) * | 2007-06-27 | 2009-01-08 | Andreas Stihl Ag & Co. Kg | Hand-held implement |
| CN201101015Y (en) * | 2007-10-25 | 2008-08-20 | 胡广全 | Picking device for high fruit |
| CN201270868Y (en) * | 2008-07-04 | 2009-07-15 | 包向洪 | Electric opening and closing extension umbrella |
| CN101926253A (en) * | 2010-09-08 | 2010-12-29 | 浙江农林大学 | Telescopic picking rod for beating nut fruits |
| CN203082487U (en) * | 2013-01-28 | 2013-07-24 | 徐杏忠 | Lifting device capable of automatically limiting position |
| CN103918407B (en) * | 2014-04-30 | 2016-05-18 | 陕西科技大学 | A kind of shake formula sweet osmanthus harvester and collecting method thereof |
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2014
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