CN203951785U - The accurate seeding apparatus of a kind of novel community wheat - Google Patents
The accurate seeding apparatus of a kind of novel community wheat Download PDFInfo
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- CN203951785U CN203951785U CN201420306163.8U CN201420306163U CN203951785U CN 203951785 U CN203951785 U CN 203951785U CN 201420306163 U CN201420306163 U CN 201420306163U CN 203951785 U CN203951785 U CN 203951785U
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Abstract
The accurate seeding apparatus of a kind of novel community wheat.Its sowing flow process Shi Jiang community sowing link is divided into the making of precision (drilling) kind dish and supporting seeding apparatus and sows two steps and carry out.By the control respectively to these two steps, can effectively avoid the sowing inaccuracy of conventional cell sower existence, the drawback that sowing link is difficult to realize feedback regulation.The utlity model has simple in structure, cost is low and easy to use, seeding accuracy high.
Description
Technical field
The utility model relates to the accurate seeding apparatus of a kind of novel community wheat, belongs to agricultural technology field.
Background technology
When carrying out research of agricultural science, need to carry out a large amount of small plot experiments, wherein sow link most important.Artificial seeding easily causes error, and waste time and energy, efficiency is not high, and mechanical planting can effectively reduce experimental error.Therefore experts and scholars both domestic and external have done a large amount of research about community precision seed metering device, and main research of concentrating for seeding unit.That the seeding unit that is applicable to field seeding is applied to community sowing through design improvement on the one hand.According to operation principle, the seeding unit that is applicable to field seeding can be divided into mechanical type, pneumatic type and based on the research of Novel seeder principle and seeding methods such as the seed belt sowing of design, magnetic-type sowing, liquid sowing, injection sowing, static sowings.That the seeding unit of design carries out constantly perfect based on cone grid tray type, aspiration combined type and type cellular type etc. are sowed for community on the other hand.Be mainly design improvement and the increase electric-control system by frame for movement, realize the object of accurate sowing.Thereby although above-mentioned all kinds of seeding unit can effectively fill accurately kind, plant clearly, charges seed, ensure the carrying out of community mechanical planting (drilling, bunch planting, precision point sowing), also exist variety of problems.For example: mechanical seed sowing device has strict requirement for the size of seed, the blower fan of need to installing of air-sucking type causes cost higher, and consumed power is large and structure is comparatively complicated.And these seeding units are due to the restriction of himself technology path, when realizing precise sowing, by dispenser, complete continuously and fill kind (inhale kind), plant clearly, protect kind, this Four processes of charging seed.And the type hole that just relies on design, some parts such as seed scraping device are controlled quantitative sowing.So often cause the result of a link to have a great impact the enforcement of next link, the continuous enforcement of each process also causes being difficult to underproof seeding to carry out feedback regulation.Thereby cause qualification rate not increase, finally affect the precision of small plot experiment.Realizing bar sowing time, also exist similar problem.But undeniable is that continuous like this process certainly will will improve the efficiency of sowing.
Along with the technology of point disk seedling growing is constantly perfect, on market and in article report, there is a series of high-quality plug seedling culture seeder.These sowers have very high sowing qualification rate (comprising simple grain, the bunch planting of many).Therefore the utility model proposes a set of Xin community seeding technique route.By sowing the precision seeder machine that qualification rate is very high or directly vibrating and fill kind to kind of a dish, prepare smart seed tray and bar seed tray (drilling of the present utility model belongs to the category of accurate drilling).And then use supporting seeding apparatus to sow.So not only can avoid miscegenation, also cater to the particularity of small plot experiment wheat cultivation.And thereby the making qualification rate that can detect kind of dish carries out remedial measure, effectively avoided doing over again of sowing later stage, greatly improved the precision of small plot experiment.
Summary of the invention
For addressing the above problem, the purpose of this utility model, just in order to solve above-mentioned the deficiencies in the prior art, provides a kind of novel community wheat accurate seeding apparatus.
For addressing the above problem, the utility model is achieved through the following technical solutions: the accurate seeding apparatus of a kind of novel community wheat is by solid tape spool 1, the shell fragment 2 of charging seed, straight spur gear 3, rubber wheel 4, plant bar tape channel 5, plant box 6, strip winding axle 7, framework 8, charge seed mouthfuls 9, transmission long axis 10, transmission minor axis 11, V is with transmission 12, elasticated topsheet 13, plastic hollow pipe 14, elasticity kind band 15, the pin sucker 16 of pin suction sower, the dish wall 17 of pin sucker, syringe needle 18 forms, and it is characterized in that: it is characterized in that: described kind box is a box that has spout guide, plants box and divides, all there is circular hole lower cover and centre, plant the bottom of box with two symmetrical claws, plant box can more than, lower fractionation, the spatial altitude of planting box exceeds 1-1.5mm than the cross-sectional height of elasticity kind band, the wall thickness of planting box is thinner, plant box internal placement and have the elasticity kind band that coils into zigzag shape, on elasticity kind band, be distributed with equally spaced type hole, in type hole, be mounted with the plastic hollow pipe contour with elasticity kind band, described framework is comprised of upper and lower two-ply, You Zhongtiao tape channel, upper strata, the shell fragment of charging seed, the hole of charging seed, and with kind of the jack that box claw matches and an elasticated topsheet, the upper and lower layer of framework is connected with hollow circular-tube at the place, hole of charging seed, described framework be level or small angle inclination placement in use, described kind of bar tape channel all determined with reference to the cross sectional dimensions of elasticity kind band with the physical dimension of planting box spout guide, 4 axles are installed on described framework, one is solid tape spool, one is strip winding axle, remain two for long pass moving axis, short pass moving axis, the top of described solid tape spool and strip winding axle is stained with double faced adhesive tape, elasticity kind band can be mutually bonding with it, long pass moving axis relies on the straight spur gear that gearratio is 1 to be connected with short pass moving axis, and be equipped with separately isodiametric rubber wheel, and wherein long pass moving axis is connected with power source, short pass moving axis is connected with the mode of transmission with V with strip winding axle, described elasticity kind band is flexible material, its cross section is square, because the type hole diameter on elasticity kind band is less compared with the external diameter of plastic hollow pipe, plastic hollow pipe will be by elasticity kind band Automatic-clamping, and can not expand the cross sectional dimensions of elasticity kind band, when described elasticity kind band is placed in kind of box, minimum with kind of the gap of box sidewall, and at elasticity kind band, make marks with planting setting-out on box, to guarantee the uniformity of the each dribbling state of elasticity kind band, the described shell fragment of charging seed can be elastomeric material, and the shell fragment of charging seed is against on elasticity kind band always.The beneficial effects of the utility model are: the accurate seeding apparatus of a kind of novel community wheat, and precision is high; Simple in structure, cost is lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of the accurate seeding apparatus of a kind of novel community wheat.
Fig. 2 is the accurate seeding apparatus kind of a kind of novel community wheat helix drum method schematic diagram.
Fig. 3 is that the accurate seeding apparatus of a kind of novel community wheat does not fill the kind dish of planting and the schematic diagram of planting bar tape label.
Fig. 4 is the accurate seeding apparatus of a kind of novel community wheat when making accurate kind dish, uses the needle placement schematic diagram of pin suction sower.
Fig. 5 is the fragmentary detail view that the accurate seeding apparatus of a kind of novel community wheat is charged seed shell fragment and planted place, bar tape channel.
Embodiment
As Figure 1-5, the accurate seeding apparatus of a kind of novel community wheat, first makes kind of a dish, is divided into bar seed tray and smart seed tray.Bar seed tray: take out one without filling the kind dish (being formed by elasticity kind bar tep reel and kind box) of planting.Elasticity kind band 15 is dish row closely, and between kind elastic ribbon 15 and kind box 6, gap is minimum.Take out pugil wheat seed and be positioned on elasticity kind band 15, with hand, seed drawout is sprawled, seed will be fallen in plastic hollow pipe 14.Because the size restrictions of plastic hollow pipe 14 will only have the wheat seed of 2-3 grain to fall into wherein.Or apply certain amplitude to kind of a box.When all plastic hollow pipes 14 fill when kind complete, unnecessary seed spills the circular holes in the middle of kind of box 6, to reclaim.So far complete the making of bar seed tray.Essence seed tray: rely on aspiration negative pressure that blower fan provides and the size of syringe needle 18, make each syringe needle 18 on the pin sucker 16 of pin draught type seed sowing device only adsorb one grained wheat seed.Take out one without filling the kind dish of planting.The arrangement of the arrangement of syringe needle 18 on the pin sucker 16 of pin suction sower plastic hollow pipe 14 when being placed in kind of box 6 when elasticity kind band 15 dish is identical.Directly adjust position the syringe needle of absorbed seed 18 is inserted in plastic hollow pipe 14, close blower fan, seed relies on gravity to fall in plastic hollow pipe 14, completes the making of accurate kind dish.
The Precision Seeding of making (drilling) kind dish is arranged on solid tape spool 1, and an empty box 6 of planting is arranged on strip winding axle 7, two kind boxes are all to rely on the claw that carries and the elasticated topsheet on framework 8 to fix.Elasticity kind band 15, by passage 5, through in the gap of a pair of rubber wheel 4, relies on the double faced adhesive tape bonding on axle with strip winding axle 7.Wherein to plant the cross-sectional width of band 15 little the gap between rubber wheel 4.When starting to sow, transmission long axis 10 is subject to ordering about of power source to start to rotate, and the engaged transmission of the straight spur gear 3 that transmission minor axis 11 is 1 by gearratio also starts to rotate, thereby a pair of rubber wheel 4 of installing on two power transmission shafts starts to rotate.Due to the relation with rubber wheel 4 extrusion frictions, elasticity kind band 15 obtains certain speed to the 7 directions motions of strip winding axle, when the plastic hollow pipe 14 that carries seed ejects through charging seed of the hollow circular-tube 9 tops shell fragment 2 of being charged seed during hole, completes and charges seed.Now between strip winding axle 7 and transmission minor axis 11, have the transmission of V band, strip winding axle 7 starts to rotate, and kind of band 15 is coiled in empty packet 6.When the sowing of a line completes, pin elasticated topsheet 13 and take off the seeding operation that box 6 is changed another Precision Seeding (drilling) kind dish continuation next line.The elasticity kind band 15 of taking off can be prepared into Precision Seeding (drilling) kind dish again.The pitch of holes of planting on band 15 is certain, as long as change the rotating speed of transmission long axis 10, can obtain different sowing grain distances.
Below with better enforcement, disclose the utility model, so it is not in order to limit the utility model, all take to be equal to replace or technical scheme that equivalent transformation obtains, all drop in protection domain of the present utility model.
Claims (4)
1. the accurate seeding apparatus of novel community wheat, is by solid tape spool (1), the shell fragment (2) of charging seed, straight spur gear (3), rubber wheel (4), plant bar tape channel (5), plant box (6), strip winding axle (7), framework (8), hollow circular-tube (9), transmission long axis (10), transmission minor axis (11), V is with transmission (12), elasticated topsheet (13), plastic hollow pipe (14), elasticity kind band (15), the pin sucker (16) of pin suction sower, the Pan Bi of pin sucker (17), syringe needle (18) forms, and it is characterized in that: described kind box (6) is a box that has spout guide, plants box (6) and divides, all there is circular hole lower cover and centre, plant the bottom of box (6) with two symmetrical claws, plant box (6) can more than, lower fractionation, the spatial altitude of planting box (6) exceeds 1-1.5mm than the cross-sectional height of elasticity kind band (15), the wall thickness of planting box (6) is thinner, plant box (6) internal placement and have the elasticity kind band (15) that coils into zigzag shape, on elasticity kind band (15), be distributed with equally spaced type hole, in type hole, be mounted with the plastic hollow pipe (14) contour with elasticity kind band (15).
2. the accurate seeding apparatus of a kind of novel community wheat according to claim 1, it is characterized in that: described framework (8) is comprised of upper and lower two-ply, You Zhongtiao tape channel, upper strata (5), the shell fragment of charging seed (2), the hole of charging seed, and the jack and the elasticated topsheet (13) that match with kind of a box (6) claw, the upper and lower layer of framework (8) is connected with hollow circular-tube (9) at the place, hole of charging seed, and described framework (8) is that level or small angle inclination are placed in use, described kind of bar tape channel (5) and the physical dimension of planting box (6) spout guide are all with reference to the cross sectional dimensions of elasticity kind band (15), 4 axles are arranged at described framework (8) top, one is solid tape spool (1), one is strip winding axle (7), remaining two is transmission long axis (10), transmission minor axis (11), the top of described solid tape spool (1) and strip winding axle (7) is stained with double faced adhesive tape, elasticity kind band (15) can be mutually bonding with it, transmission long axis (10) relies on the straight spur gear (3) that gearratio is 1 to be connected with transmission minor axis (11), and be equipped with separately isodiametric rubber wheel (4), and wherein transmission long axis (10) is connected with power source, transmission minor axis (11) is connected with the mode of strip winding axle (7) with V band transmission (12).
3. the accurate seeding apparatus of a kind of novel community wheat according to claim 1, it is characterized in that: described elasticity kind band (15) is flexible material, its cross section is square, because the value footpath, type hole on elasticity kind band (15) is less compared with the external diameter of plastic hollow pipe (14), plastic hollow pipe (14) will be by elasticity kind band (15) Automatic-clamping, and can not expand the cross sectional dimensions of elasticity kind band (15), described elasticity kind band (15) is placed in kind of a box (6) when interior, minimum with the gap of kind of a box (6) sidewall, and make marks in the upper setting-out of elasticity kind band (15) and kind box (6), to guarantee the uniformity of the each dribbling state of elasticity kind band (15).
4. the accurate seeding apparatus of a kind of novel community wheat according to claim 1, is characterized in that: described in the shell fragment (2) of charging seed can be elastomeric material, the shell fragment of charging seed (2) is against on elasticity kind band (15) always.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306163.8U CN203951785U (en) | 2014-06-06 | 2014-06-06 | The accurate seeding apparatus of a kind of novel community wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306163.8U CN203951785U (en) | 2014-06-06 | 2014-06-06 | The accurate seeding apparatus of a kind of novel community wheat |
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| Publication Number | Publication Date |
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| CN203951785U true CN203951785U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306163.8U Withdrawn - After Issue CN203951785U (en) | 2014-06-06 | 2014-06-06 | The accurate seeding apparatus of a kind of novel community wheat |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103988614A (en) * | 2014-06-06 | 2014-08-20 | 南京农业大学 | Novel plot accurate seeding device for wheat |
| CN115918328A (en) * | 2023-01-09 | 2023-04-07 | 河南黄泛区地神种业有限公司 | Wheat breeding device |
-
2014
- 2014-06-06 CN CN201420306163.8U patent/CN203951785U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103988614A (en) * | 2014-06-06 | 2014-08-20 | 南京农业大学 | Novel plot accurate seeding device for wheat |
| CN103988614B (en) * | 2014-06-06 | 2016-05-11 | 南京农业大学 | The accurate seeding apparatus of a kind of novel community wheat |
| CN115918328A (en) * | 2023-01-09 | 2023-04-07 | 河南黄泛区地神种业有限公司 | Wheat breeding device |
| CN115918328B (en) * | 2023-01-09 | 2023-07-18 | 河南黄泛区地神种业有限公司 | Wheat breeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20160511 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |