CN104488420B - Plant the adjustable precise seeder of spoon - Google Patents
Plant the adjustable precise seeder of spoon Download PDFInfo
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- CN104488420B CN104488420B CN201510038803.0A CN201510038803A CN104488420B CN 104488420 B CN104488420 B CN 104488420B CN 201510038803 A CN201510038803 A CN 201510038803A CN 104488420 B CN104488420 B CN 104488420B
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- spoon
- wheel
- wheel disc
- kettleholder
- rotating shaft
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Abstract
The present invention relates to the adjustable precise seeder of kind spoon, including have accommodate the housing in chamber, one end be placed in described housing and can rotate around Pivot Point Center line the rotating shaft of setting through described housing, be arranged on described housing in and driven, by rotating of described rotating shaft, the bucket wheel rotated, described bucket wheel includes by the multiple kinds of spoons driving the wheel disc rotated and the circumferencial direction along described wheel disc to be evenly distributed on described wheel disc that rotate of described rotating shaft, mutually detachably connected between each described kind spoon and described wheel disc.Feed mechanism for seed of the present invention the kind spoon dipping seed is designed as movable adjustable mode, can the most differently configured model plant spoon and the kind spoon of differently configured quantity.
Description
Technical field
The invention belongs to agricultural machinery technological field, relate generally to the adjustable precise seeder of kind spoon, can be used for the various crop such as sowing cotton, corn, peanut, soybean, vegetables.
Background technology
Precision drill can be divided into mechanical type and Pneumatic type two kinds according to feed mechanism for seed principle.Wherein mechanical type is the bucket wheel of the feed mechanism for seed by changing different model, it is achieved the seeding operation of the Different Crop such as corn, peanut, cotton, vegetables, beans, beet.Vertical feedcup wheel type seed sower is the mechanical accurate seeding apparatus of a kind of seeding bucket wheel arranged perpendicular.It by the seeding bucket wheel of band spoon, lead kind of a wheel, dividing plate, feed shaft and the part such as seeder unit shell, grain cover and form.Kettleholder totally 18 circumferences of general bucket wheel are evenly distributed, and each kettleholder planting spoon all tilts 15 °～35 ° to the same side, to ensure the attitude of correct " dipping " seed.Bucket wheel " dips " part of seed and is referred to as spoon, and it is shaped as the circle of different-diameter, ellipse, olive shape etc., and its volume and seed size determine seed amount in each spoon, can realize simple grain program request, many bunch plantings and drilling.This feed mechanism for seed is on-stream does not damage seed, and without cleaning device, seed-metering performance is reliable, enjoys peasant to welcome.At present, when this feed mechanism for seed changes spacing in the rows or every grain of rice number, it is all to realize by regulation gearratio.Sometimes Different Crop spacing in the rows difference is very big, even same crops, at different regions plant away from requiring also to have difference, simple regulation gearratio can not reach spacing in the rows requirement.Agricultural machinery producer is according to peasant's requirement, the spoon of 18 handle bucket wheels of integral cast is artificially cut off, a spoon is remained every a spoon, become 9 spoon work, or cutting off two spoons every a spoon, each fracture is the most irregular, i.e. waste material and cost, affect again former bucket wheel structural strength, even affect seed-metering performance.
Summary of the invention
The technical problem to be solved is to overcome the deficiencies in the prior art, it is provided that the adjustable precise seeder of kind spoon.
For solving above technical problem, the present invention adopts the following technical scheme that
Plant the adjustable precise seeder of spoon, including have accommodate the housing in chamber, one end be placed in described housing and can rotate around Pivot Point Center line the rotating shaft of setting through described housing, be arranged on described housing in and driven, by rotating of described rotating shaft, the bucket wheel rotated, described bucket wheel includes by the multiple kinds of spoons driving the wheel disc rotated and the circumferencial direction along described wheel disc to be evenly distributed on described wheel disc that rotate of described rotating shaft, mutually detachably connected between each described kind spoon and described wheel disc.
Uniformly offering groove along its circumferencial direction on described wheel disc, one end of described kind spoon is positioned at described groove and, the other end mutually detachably connected with described wheel disc from described groove extends described wheel disc.
The length direction of described kind spoon is consistent with the bearing of trend of described groove.
The bearing of trend of the RADIAL at the midpoint through described groove of described wheel disc is 15 °～35 ° with the angle of the bearing of trend of described groove.
Described groove is 2n, and 5≤n≤9, n is positive integer.
Described kind spoon includes one end kettleholder mutually detachably connected with described wheel disc and is arranged on the spoon on the other end of described kettleholder.
It is connected by screw between described kind spoon and described wheel disc.
Described feed mechanism for seed also includes being arranged on to be fixed leading of being connected in described housing and kind takes turns with described one end of described rotating shaft, described bucket wheel is led on kind of wheel described in being arranged on, lead kind of a circumferencial direction for wheel described in the described one side edge towards described bucket wheel leading kind of wheel and uniformly offer kind of a chamber, described lead kind the seeds protecting plate planting spoon being provided with between wheel and described bucket wheel for intercepting described kind of chamber and described bucket wheel, the described seeds protecting plate planted between spoon of described kind of chamber and described bucket wheel offers breach.
Described housing includes enclosure body and fixes, with described enclosure body, the lid being connected, described rotating shaft sequentially passes through described enclosure body, leads kind of a wheel, seeds protecting plate and bucket wheel setting, described seeds protecting plate is provided with connecting portion, be provided with the adjustment hole of multiple described gap position for regulating described seeds protecting plate in described enclosure body along its circumferencial direction, described connecting portion is connected with an adjustment hole in the plurality of adjustment hole by connector.
Described housing includes enclosure body and fixes the lid being connected with described enclosure body, and described rotating shaft sequentially passes through described enclosure body, leads kind of a wheel, seeds protecting plate and bucket wheel setting, and described lid is provided with seed inlet, and described enclosure body is provided with out kind of a mouth.
Due to the enforcement of technique scheme, the present invention compared with prior art has the advantage that
Between kind spoon and the wheel disc of the feed mechanism for seed bucket wheel of the present invention mutually detachably connected, the kind spoon dipping seed is designed as movable adjustable mode, can the most differently configured model plant spoon and the kind spoon of differently configured quantity, to reach the seeding requirement of Different Crop.
Accompanying drawing explanation
Fig. 1 is the decomposition view of feed mechanism for seed of the present invention；
Fig. 2 is the structural representation of the wheel disc of feed mechanism for seed of the present invention；
Fig. 3 and Fig. 4 is the kind spoon structural representation in different angles of feed mechanism for seed of the present invention；
Fig. 5 is the wheel disc with 18 grooves and the installation diagram of 18 kind spoons of feed mechanism for seed of the present invention；
Fig. 6 is the wheel disc with 18 grooves and the installation diagram of 9 kind spoons of feed mechanism for seed of the present invention；
Fig. 7 is the wheel disc with 18 grooves and the installation diagram of 6 kind spoons of feed mechanism for seed of the present invention；
Fig. 8 is the wheel disc with 16 grooves and the installation diagram of 16 kind spoons of feed mechanism for seed of the present invention；
Fig. 9 is the wheel disc with 16 grooves and the installation diagram of 8 kind spoons of feed mechanism for seed of the present invention；
Figure 10 is the wheel disc with 14 grooves and the installation diagram of 14 kind spoons of feed mechanism for seed of the present invention；
Figure 11 is the wheel disc with 14 grooves and the installation diagram of 7 kind spoons of feed mechanism for seed of the present invention；
Figure 12 is the wheel disc with 12 grooves and the installation diagram of 12 kind spoons of feed mechanism for seed of the present invention；
Figure 13 is the wheel disc with 12 grooves and the installation diagram of 6 kind spoons of feed mechanism for seed of the present invention；
Figure 14 is the wheel disc with 10 grooves and the installation diagram of 10 kind spoons of feed mechanism for seed of the present invention；
Figure 15 is the wheel disc with 10 grooves and the installation diagram of 5 kind spoons of feed mechanism for seed of the present invention；
Entitled represented by numeral in figure:
1, enclosure body；2, lid；3, kind of a wheel is led；4, bucket wheel；5, wheel disc；6, spoon is planted；601, kettleholder；601a, kettleholder one；601b, kettleholder two；602, spoon；7, groove；8, screw；9, seeds protecting plate；10, breach；11, chamber is planted；12, seed inlet；13, kind of a mouth is gone out；14, rotating shaft；15, adjustment hole；16, connecting portion；17, connector；18, sprocket wheel.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described.
As shown in Figure 1, the adjustable precise seeder of kind spoon, including have accommodate the housing in chamber, one end be placed in housing and can rotate around Pivot Point Center line the rotating shaft 14 of setting through housing, be arranged on housing in and driven, by rotating of rotating shaft 14, the bucket wheel 4 rotated, bucket wheel 4 includes by the multiple kinds of spoons 6 driving the wheel disc 5 rotated and the circumferencial direction along wheel disc 5 to be evenly distributed on wheel disc 5 that rotate of rotating shaft 14, mutually detachably connected between each kind of spoon 6 and wheel disc 5.
As in figure 2 it is shown, uniformly offer groove 7 along its circumferencial direction on wheel disc 5, plant one end of spoon 6 and be positioned at groove 7 and, the other end mutually detachably connected with wheel disc 5 from groove 7 extends wheel disc 5.
The length direction planting spoon 6 is consistent with the bearing of trend of groove 7.Specifically, the bearing of trend of the RADIAL at the midpoint through groove 7 of wheel disc 5 is 15 °～35 ° with the angle of the bearing of trend of groove 7.
The kind spoon 6 of the present invention, as shown in Fig. 3 ~ 4, kind of spoon 6 include kettleholder 601 that one end removably connects with wheel disc 5 phase and be arranged on kettleholder 601 the other end on spoon 602, kettleholder 601 includes two 601b of kettleholder that one 601a of kettleholder removably connected with wheel disc 5 phase, one end of one 601a in one end and kettleholder are connected, the thickness of one 601a of the kettleholder thickness more than two 601b of kettleholder, spoon 602 is arranged on the other end of two 601b of kettleholder.601a of the kettleholder of kettleholder 601 is positioned at groove 7, spoon 602 and two 601b of kettleholder and is positioned at outside wheel disc 5.
Planting and be connected by screw 8 between spoon 6 and wheel disc 5, specifically, offer fixing hole, the bottom land of groove 7 offers screwed hole on the kettleholder 601 of kind of spoon 6, screw sequentially passes through fixing hole, kind of spoon 6 is fixedly connected on wheel disc 5 by screwed hole.
The feed mechanism for seed of the present invention also include the one end with rotating shaft 14 being arranged in housing fix be connected lead kind wheel 3, bucket wheel 4 is fixedly connected on leads on kind of wheel 3, the one side towards bucket wheel 4 leading kind of wheel 3 uniformly offers kind of chamber 11 along leading kind of a circumferencial direction for wheel 3, lead kind the seeds protecting plate 9 planting spoon 6 being provided with between wheel 3 and bucket wheel 4 for intercepting kind of chamber 11 and bucket wheel 4, the seeds protecting plate 9 planted between spoon 6 of kind of chamber 11 and bucket wheel 4 offers breach 10.
Housing includes enclosure body 1 and the lid 2 that be connected fixing with enclosure body 1, rotating shaft 14 sequentially passes through enclosure body 1, leads kind wheel 3, seeds protecting plate 9 and bucket wheel 4 and arrange, seeds protecting plate 9 is provided with connecting portion 16, be provided with the adjustment hole 15 of multiple breach 10 position for regulating seeds protecting plate 9 in enclosure body 1 along its circumferencial direction, connecting portion 16 is connected with an adjustment hole in multiple adjustment holes 15 by connector 17.
Lid 2 is provided with seed inlet 12, and enclosure body 1 is provided with out kind of mouth 13.
The groove 7 of the present invention is 2n, and 5≤n≤9, n is positive integer.And plant the number of spoon 6 and size can adjust as required, as according to Different Crop seeds such as corn, peanut, cotton, soybean, it is designed with the size of different spoon 602, for dipping corresponding seed, kettleholder 601 can be identical with the size of the fixing hole on kettleholder 601, it is simple to general installation on wheel disc 5.
In actual applications, as shown in Fig. 5 ~ 7, groove 7 can be provided with 18, and the wheel disc 5 with 18 grooves 7 can choose to install 18,9 or 6 kind spoons 6；As shown in Fig. 8 ~ 9, groove 7 can be provided with 16, and the wheel disc 5 with 16 grooves 7 can choose to install 16 or 8 kind spoons 6；As shown in Figure 10 ~ 11, groove 7 can be provided with 14, and the wheel disc 5 with 14 grooves 7 can choose to install 14 or 7 kind spoons 6；As shown in Figure 12 ~ 13, groove 7 can be provided with 12, and the wheel disc 5 with 12 grooves 7 can choose to install 12 or 6 kind spoons 6；As shown in Figure 14 ~ 15, groove 7 can be provided with 10, and the wheel disc 5 with 10 grooves 7 can choose to install 10 or 5 kind spoons 6.The wheel disc 5 of above-mentioned Multiple Type and plant spoon 6 can unrestricted choice as required, in addition to above-mentioned assembling situation, it is possibility to have other assemble situation.
The operation principle of feed mechanism for seed of the present invention:
When using this feed mechanism for seed, crop seed is entered in housing by the seed inlet 12 on lid 2.When rotating shaft 14 rotates (time actually used, the mode that drive shaft 14 rotates does not limits, as connected sprocket wheel 18 in rotating shaft 14, drive mechanism drive sprocket 18 rotates, rotating shaft 14 is driven to rotate), kind of wheel 3 is led in drive and bucket wheel 4 rotates, and owing to the connecting portion 16 on seeds protecting plate 9 is connected so that seeds protecting plate 9 will not rotate with the adjustment hole 15 in enclosure body 1 by connector 17.Lead in kind of wheel 3 and bucket wheel 4 rotation process, go to the kind spoon 6 of lower section at seed rotation in surface, when kind of spoon 6 produces seed face, plant on spoon 6 with multiple seeds, when carrying seed-bearing kind spoon 6 to continue up to rotate, under gravity, in spoon 602, seed can not fall go back to seed face, plant spoon 6 to be rotated further with the seed being positioned at spoon 602, when going to breach 10 position of seeds protecting plate 9, seed drops to lead in kind of the kind chamber 11 of wheel 3, leads kind of a wheel 3 and is rotated further to going out at kind of mouth 13 with the seed planted in chamber 11, is dropped out feed mechanism for seed by going out kind of mouth 13.
When practical operation, number and the size of kind of spoon 6 can be adjusted as required, to meet the requirement of Different Crop kind needs seeding.
Above the present invention is described in detail; its object is to allow the personage being familiar with this art will appreciate that present disclosure and to be carried out; can not limit the scope of the invention with this; all equivalence changes made according to the Spirit Essence of the present invention or modification, all should contain within the scope of the present invention.
Claims (8)
1. the adjustable precise seeder of kind of spoon, including have accommodate the housing in chamber, one end be placed in described housing and can rotate around Pivot Point Center line the rotating shaft of setting through described housing, be arranged on described housing in and driven, by rotating of described rotating shaft, the bucket wheel rotated, described bucket wheel includes the multiple kinds of spoons that the wheel disc rotating driving rotation by described rotating shaft and the circumferencial direction along described wheel disc are evenly distributed on described wheel disc, it is characterised in that: mutually detachably connected between each described kind spoon and described wheel disc；
Uniformly offering groove along its circumferencial direction on described wheel disc, one end of described kind spoon is positioned at described groove and, the other end mutually detachably connected with described wheel disc from described groove extends described wheel disc；
Described kind spoon include kettleholder that one end removably connects mutually with described wheel disc and be arranged on described kettleholder the other end on spoon, described kettleholder includes the kettleholder two that the kettleholder one removably connected mutually with described wheel disc, one end are connected with one end of described kettleholder one, the thickness of described kettleholder one is more than the thickness of described kettleholder two, and described spoon is arranged on the other end of described kettleholder two.
The adjustable precise seeder of kind spoon the most according to claim 1, it is characterised in that: the length direction of described kind spoon is consistent with the bearing of trend of described groove.
The adjustable precise seeder of kind spoon the most according to claim 2, it is characterised in that: the bearing of trend of the RADIAL at the midpoint through described groove of described wheel disc is 15 °～35 ° with the angle of the bearing of trend of described groove.
The adjustable precise seeder of kind spoon the most according to claim 1, it is characterised in that: described groove is 2n, and 5≤n≤9, n is positive integer.
The adjustable precise seeder of kind spoon the most according to claim 1, it is characterised in that: it is connected by screw between described kind spoon and described wheel disc.
The adjustable precise seeder of kind spoon the most according to claim 1, it is characterized in that: described feed mechanism for seed also includes being arranged on to be fixed leading of being connected in described housing and kind take turns with described one end of described rotating shaft, described bucket wheel is led on kind of wheel described in being arranged on, lead kind of a circumferencial direction for wheel described in the described one side edge towards described bucket wheel leading kind of wheel and uniformly offer kind of a chamber, described lead kind the seeds protecting plate planting spoon being provided with between wheel and described bucket wheel for intercepting described kind of chamber and described bucket wheel, the described seeds protecting plate planted between spoon of described kind of chamber and described bucket wheel offers breach.
The adjustable precise seeder of kind spoon the most according to claim 6, it is characterized in that: described housing includes enclosure body and fixes, with described enclosure body, the lid being connected, described rotating shaft sequentially passes through described enclosure body, leads kind of a wheel, seeds protecting plate and bucket wheel setting, described seeds protecting plate is provided with connecting portion, be provided with the adjustment hole of multiple described gap position for regulating described seeds protecting plate in described enclosure body along its circumferencial direction, described connecting portion is connected with an adjustment hole in the plurality of adjustment hole by connector.
The adjustable precise seeder of kind spoon the most according to claim 6, it is characterized in that: described housing includes enclosure body and fixes, with described enclosure body, the lid being connected, described rotating shaft sequentially passes through described enclosure body, leads kind of a wheel, seeds protecting plate and bucket wheel setting, described lid is provided with seed inlet, and described enclosure body is provided with out kind of a mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038803.0A CN104488420B (en) | 2015-01-27 | 2015-01-27 | Plant the adjustable precise seeder of spoon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038803.0A CN104488420B (en) | 2015-01-27 | 2015-01-27 | Plant the adjustable precise seeder of spoon |
Publications (2)
| Publication Number | Publication Date |
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| CN104488420A CN104488420A (en) | 2015-04-08 |
| CN104488420B true CN104488420B (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510038803.0A Active CN104488420B (en) | 2015-01-27 | 2015-01-27 | Plant the adjustable precise seeder of spoon |
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| CN (1) | CN104488420B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104982127B (en) * | 2015-07-25 | 2016-09-14 | 华中农业大学 | It is applicable to the strength cup spoon formula precise seeder of Rhizoma Solani tuber osi |
| CN107771477A (en) * | 2016-08-30 | 2018-03-09 | 新疆天诚农机具制造有限公司 | A kind of adjustable mechanical formula precision drill |
| CN107750533B (en) * | 2017-10-20 | 2021-03-02 | 贵州省山地农业机械研究所 | Precision hill planter for coix |
| CN108848801B (en) * | 2018-07-25 | 2021-07-30 | 华中农业大学 | Spiral seed scooping type seed sowing device |
| CN109463073A (en) * | 2018-12-18 | 2019-03-15 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Rice In Drought Rice Nursery ground bunch planting precision planter |
| CN109511316A (en) * | 2019-01-15 | 2019-03-26 | 广东工业大学 | A kind of essence amount metering system |
| CN110214500B (en) * | 2019-07-19 | 2022-02-15 | 吉林大学 | Seed metering device with reseeding device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210543U (en) * | 1986-12-25 | 1987-12-23 | 黑龙江省农业机械化研究所 | Vertical feedcup wheel type seed sower |
| US6273010B1 (en) * | 2000-03-27 | 2001-08-14 | Deere & Company | Singulating brush assembly |
| CN201629987U (en) * | 2010-01-27 | 2010-11-17 | 于永良 | Seed picking disc with replaceable seed picking spoons |
| CN201629989U (en) * | 2010-03-25 | 2010-11-17 | 李红梅 | Seed-metering device of one dibble with multi-corn plants |
| CN203279491U (en) * | 2013-03-11 | 2013-11-13 | 克孜勒苏柯尔克孜自治州农牧业机械技术推广站 | Spoon-type grain precision drilling seed-metering seeding device |
| CN203814166U (en) * | 2014-04-28 | 2014-09-10 | 李永升 | Precise dual-purpose seed-metering device |
| CN204408909U (en) * | 2015-01-27 | 2015-06-24 | 河北农业大学 | The adjustable precise seeder of kind spoon |
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2015
- 2015-01-27 CN CN201510038803.0A patent/CN104488420B/en active Active
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Effective date of registration: 20190703 Address after: 063500 Luannan County, Tangshan City, Hebei Province Patentee after: Hebei Yongfa Hongtian Agricultural Machinery Manufacturing Co., Ltd. Address before: No. 289 Lingyu Temple Street, Baoding City, Hebei Province, 071000 Co-patentee before: HEBEI AGRICULTURAL MECHANIZATION TECHNOLOGY PROMOTION SERVICE GENERAL STATION Patentee before: Agricultural University of Hebei |