CN104718852A - Universal fine-seeding machine - Google Patents
Universal fine-seeding machine Download PDFInfo
- Publication number
- CN104718852A CN104718852A CN201510144868.3A CN201510144868A CN104718852A CN 104718852 A CN104718852 A CN 104718852A CN 201510144868 A CN201510144868 A CN 201510144868A CN 104718852 A CN104718852 A CN 104718852A
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- Prior art keywords
- cup
- torsion spring
- housing
- omnipotent
- seed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010899 nucleation Methods 0.000 title abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000009331 sowing Methods 0.000 description 11
- 241000196324 Embryophyta Species 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 235000014571 nuts Nutrition 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 235000017060 Arachis glabrata Nutrition 0.000 description 3
- 244000105624 Arachis hypogaea Species 0.000 description 3
- 235000010777 Arachis hypogaea Nutrition 0.000 description 3
- 235000018262 Arachis monticola Nutrition 0.000 description 3
- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 description 3
- 235000000536 Brassica rapa subsp pekinensis Nutrition 0.000 description 3
- 241000499436 Brassica rapa subsp. pekinensis Species 0.000 description 3
- 244000062793 Sorghum vulgare Species 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 235000019713 millet Nutrition 0.000 description 3
- 235000020232 peanut Nutrition 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 241000201976 Polycarpon Species 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 244000046109 Sorghum vulgare var. nervosum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- AIMMVWOEOZMVMS-UHFFFAOYSA-N cyclopropanecarboxamide Chemical compound NC(=O)C1CC1 AIMMVWOEOZMVMS-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Sowing (AREA)
Abstract
The invention discloses a universal fine-seeding machine. The universal fine-seeding machine comprises a shell, wherein a feeding hole and a discharging hole are formed in the shell, and a rotatable main shaft is arranged on the shell; a mounting disc is arranged on the main shaft, a plurality of seed throwing torque springs are respectively uniformly distributed on two sides of the mounting disc along the circumference, seed cup bodies are arranged on straight rods on the outer ends of the torque springs, rectangular-pyramid-shaped pits are formed in the seed cup bodies, the bottoms of the pits are close to one corners of the lower ends of the seed cup bodies, and ladder-shaped openings I are formed in one sides, corresponding to the mounting disc, on the seed cup bodies; two clamping pins are arranged on the shell and are arranged on the rotating circumferences at the outer ends of the seed throwing torque springs; the seed cup bodies are respectively detachably sleeved with a plurality of square sleeves in an overturning manner, and after the square sleeves overturn, seed containing depths formed between the upper ends of four walls of the square sleeves and the bottoms of the pits are different. The universal fine-seeding machine has the advantages that various seeds can be seeded, and the universality is good; different seed containing depths can be changed by overturning the square sleeves, so that the adjustment is convenient, and the fine seeding can be realized according to different seeds; different seeding row distances can be achieved.
Description
Technical field
The present invention relates to a kind of seeder, particularly the omnipotent precision quantitative seed drill of one.
Background technology
Seeder refers to crop, seed to be the planting machinery of sowing object, seeder have sowing evenly, the depth is consistent, line-spacing is stable, earthing is good, saving seed, operating efficiency high.Along with the development of agriculture production technology, also more and more higher to the performance requirement of seeder, for realizing a tractor serves several purposes and precision drilling, people have invented the seeder of various structure, and wherein wheeled seeder is a kind of general seeding machinery.There is following problem in existing wheeled seeder: 1, a kind of seeding wheel can only broadcast a kind of seed, can only change different seeding wheels, poor universality when broadcasting different seed; 2, seeding quantity adjustment is inconvenient, is difficult to realize precision drilling.
Summary of the invention
Technical problem to be solved by this invention to provide one can sow various types of seed, and versatility is good, easy to adjust, can realize the omnipotent precision quantitative seed drill of precision drilling.
Technical scheme of the present invention is as follows:
A kind of omnipotent precision quantitative seed drill, comprise in one the housing established and hold kind of chamber, charging aperture is provided with in upper end, housing side, discharging opening is provided with in housing opposite side lower end, housing is provided with rotatable main shaft, main shaft is positioned at housing and is provided with mounting disc, multiple throwing kind of torsion spring is uniformly distributed with respectively along the circumference in mounting disc both sides, throwing kind of a torsion spring two ends axis is parallel to each other and one end is radially stuck in mounting disc, the other end straight-bar throwing kind of torsion spring is provided with kind of a cup, kind of cup is provided with rectangular pyramid shape pit, pit bottom is near planting one jiao, cup lower end, on kind of cup, corresponding mounting disc side is provided with trapezoidal gap I, housing is positioned at its charging aperture one upper lateral part and is provided with two position blocking pins, two position blocking pins are arranged on the rotation round of throwing kind of torsion spring outer end, also be provided with multiple four square sets, four square sets respectively detachable flip are sleeved on kind of cup, and after four square sets upsets, the appearance kind degree of depth that formed between its wall upper end and pit bottom is not etc.
As preferably, when the described other end straight-bar throwing kind of torsion spring rotates to during with horizontal line angle 45 degree, its end snaps on the first position blocking pin; When the described other end straight-bar throwing kind of torsion spring rotates to during with horizontal line angle 60 degree, its end snaps on the second position blocking pin.
As preferably, described kind of cup is square and is injection molded into one with the other end straight-bar throwing kind of torsion spring.
As preferably, described four square sets are fixed on kind of cup by drift bolt, three sidewall upper of each four square sets be respectively equipped with trapezoidal gap II and the height of three trapezoidal gap II not etc., the through hole I for running through drift bolt is respectively equipped with, so that regulate the appearance kind degree of depth of kind of cup at four square set walls.
As preferably, be respectively equipped with trapezoidal gap III in the four sides side wall lower ends of each four square sets, to avoid interfering with the described other end straight-bar throwing kind of torsion spring.
As preferably, kind of cup is provided with about two side by side and arranges through hole II for running through drift bolt, through hole II is axially axially vertical with the described other end straight-bar throwing kind of torsion spring, so that the appearance kind degree of depth of cup is planted in adjustment.
As preferably, trapezoidal gap I lower end on described kind of cup and the vertical height of pit bottom are 1.8mm, so that small-sized seed such as sowing millet, Chinese cabbage etc.
As preferably, when described drift bolt runs through the through hole II kind of cup being positioned at below, the appearance kind degree of depth formed between four square set walls and pit bottom is followed successively by 3.4mm, 6.8mm, 10.2mm and 13.6mm; When described drift bolt runs through the through hole II kind of cup being positioned at top, the appearance kind degree of depth formed between four square set walls and pit bottom is followed successively by 5.1mm, 8.5mm, 11.9mm and 15.3mm.
As preferably, be evenly equipped with four installation shaft in mounting disc both sides respectively near outer rim place, described throwing kind torsion spring is eight and is set with on the mounting shaft respectively by the spiral section in the middle part of it.
As preferably, on housing, its charging aperture opposite side corresponding is provided with installing port and is hinged with turning upper cover, is provided with buffer stopper, is knocked against hard to avoid the seed after dishing out by housing in housing above its discharging opening corresponding of upper end.
The invention has the beneficial effects as follows: coordinate one or many seeds that can scoop in housing by kind of cup and four square sets, respectively throwing kind of a torsion spring is saved up strength and screens through two position blocking pins again, just the seed scooped can be carried out impelling and discharged by discharging opening, therefore this seeder can realize sowing various types of seed, and versatility is good; Because four square sets difference Demountable assemblings are on kind of cup, the appearance kind degree of depth formed between four square set wall upper ends and pit bottom is not etc., therefore the different appearance kind degree of depth can just be changed by upset four square set, easy to adjust, precision drilling can be realized according to different seeds; Coordinate suitable gear again by the kind cup arranging varying number in mounting disc, just can realize different sowing spacing in the rows.
Accompanying drawing explanation
Fig. 1 is the structure cutaway view after the present invention dismantles four square sets.
Fig. 2 is the perspective view of Fig. 1.
Fig. 3 is main shaft of the present invention and the scheme of installation of planting cup.
Fig. 4 is the three-dimensional structure diagram that the present invention plants cup.
Fig. 5 is the assembling schematic diagram I that the present invention plants cup and four square sets.
Fig. 6 is the assembling schematic diagram II that the present invention plants cup and four square sets.
Fig. 7 is the assembling schematic diagram III that the present invention plants cup and four square sets.
Fig. 8 is the assembling schematic diagram IV that the present invention plants cup and four square sets.
In figure: housing 1, hold kind of a chamber 101, discharging channel 102, charging aperture 103, discharging opening 104, buffer stopper 2, turning upper cover 3, elastic bumps 4, the second position blocking pin 5, first position blocking pin 6, guide plate 7, throws kind of a torsion spring 8, installation shaft 9, main shaft 10, plants cup 11, pit 1101, trapezoidal gap I 1102, through hole II 1103, bearing 12, clamp nut 13, compressing tablet 14, locking nut 15, sprocket wheel 16, splicing sleeve 17, mounting disc 18, groove 1801, four square sets 19, trapezoidal gap II 1901, through hole I 1902, trapezoidal gap III 1903, drift bolt 20.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, implements according to this with reference to description to enable those skilled in the art.
As shown in Figure 1, the omnipotent precision quantitative seed drill of the one that the present invention relates to, comprise in one the housing 1 established and hold kind of chamber 101, charging aperture 103 is provided with in upper end, housing 1 side, discharging opening 104 is provided with in housing 1 opposite side lower end, in housing 1, corresponding charging aperture 103 place is provided with guide plate 7, and in housing 1, corresponding discharging opening 104 place is provided with discharging channel 102.In housing 1 upper end, its charging aperture 103 opposite side corresponding is provided with installing port and is hinged with turning upper cover 3, elastic bumps 4 and the groove of mutual corresponding matching is respectively equipped with between the free end and housing 1 inwall of turning upper cover 3, buffer stopper 2 is pasted with above its discharging opening 104 corresponding of upper end in housing 1, buffer stopper 2 is preferably flexible polyurethane foam, is knocked against hard by housing 1 to avoid the seed after dishing out.
As shown in Figure 3, housing 1 is provided with rotatable main shaft 10, main shaft 10 runs through the side plate of housing 1 both sides and is arranged between housing 1 two side plates by bearing 12, described bearing 12 is welded on the side plate of housing 1 both sides respectively, be positioned at outside housing 1 in main shaft 10 one end, by locking nut 15, sprocket wheel 16 be installed, rotate for connection for transmission mechanism drive shaft 10.Main shaft 10 is positioned at housing 1 and is provided with splicing sleeve 17, mounting disc 18, compressing tablet 14 and clamp nut 13 successively, splicing sleeve 17 endoporus is bellmouth and is coordinated by taper seat with main shaft 10, and described mounting disc 18 is clamped between splicing sleeve 17 and compressing tablet 14 by clamp nut 13.
As shown in Figures 2 and 3, uniformly respectively near outer rim place in mounting disc 18 both sides be installed with four installation shaft 9, mounting disc 18 is along the circumferential direction evenly equipped with eight installing holes, and described installation shaft 9 one end is installed in corresponding installing hole respectively by interference fit.Be uniformly distributed with multiple throwing kind of torsion spring 8 respectively along the circumference in mounting disc 18 both sides, described throwing kind of a torsion spring 8 is eight and is sleeved in installation shaft 9 respectively by the spiral section in the middle part of it.Be uniformly distributed with four semi-circular grooves 1801 respectively along the circumference at mounting disc 18 two end faces, described throwing kind of a torsion spring 8 two ends axis is parallel to each other and one end is radially inserted in groove 1801 corresponding in mounting disc 18.
As shown in Figure 3 and Figure 4, the other end straight-bar throwing kind of torsion spring 8 is provided with kind of cup 11, as preferably, described kind of cup 11 be square and is injection molded into integrally with the other end straight-bar throwing kind of torsion spring 8.Kind of cup 11 is provided with rectangular pyramid shape pit 1101, near one jiao, kind cup 11 lower end of installation shaft 9 side bottom pit 1101, the cross section of pit 1101 is square, in four faces forming pit 1101, wherein two adjacent surfaces are the plane with kind of cup 11 respective side outside wall parallel, all the other two adjacent surfaces are approximate 45 degree of inclined-planes, and on kind of cup 11, corresponding mounting disc 18 and installation shaft 9 one side surface are provided with and coordinate with pit 1101 the right-angled trapezium gap I 1102 communicated.As preferably, trapezoidal gap I 1102 lower end on described kind of cup 11 and the vertical height bottom pit 1101 are 1.8mm, so that small-sized seed such as sowing millet, Chinese cabbage etc.
As shown in Figure 1, housing 1 is positioned at its charging aperture 103 1 upper lateral part and is equipped with two position blocking pins, two position blocking pins are arranged on the rotation round of throwing kind of torsion spring 8 outer end; When the described other end straight-bar throwing kind of torsion spring 8 is rotated counterclockwise to when being 45 degree with horizontal line angle, its end snaps on the first position blocking pin 6; When the described other end straight-bar throwing kind of torsion spring 8 rotates to when being 60 degree with horizontal line angle, its end snaps on the second position blocking pin 5.
As shown in Fig. 5 ~ Fig. 8, this seeder is also provided with multiple four square sets 19, the cross section of four square sets 19 is square and respectively by drift bolt 20 Demountable assembling on kind of cup 11, kind of cup 11 is provided with about two side by side and arranges through hole II 1103 for running through drift bolt 20, through hole II 1103 is axial and the described other end straight-bar axis of planting torsion spring 8 of throwing is vertical, the through hole I 1902 for running through drift bolt 20 is respectively equipped with in four square set 19 wall middle and lower parts, four square sets 19 are arbitrarily turned over to turn 90 degrees after can dismantling on kind of cup 11 and are sleeved on kind of cup 11 again, after four square sets 19 overturn bottom its wall upper end and pit 1101 between the appearance kind degree of depth that formed not etc.
As preferably, three sidewall upper of each four square sets 19 be respectively equipped with right-angled trapezium gap II 1901 and the height of three trapezoidal gap II 1901 not etc., to form the different appearance kind degree of depth.When described drift bolt 20 runs through kind of cup 11 is positioned at below through hole II 1103, the appearance kind degree of depth formed between bottom corresponding trapezoidal gap I 1102 sides of four square set 19 walls and pit 1101 is followed successively by 3.4mm, 6.8mm, 10.2mm and 13.6mm.When described drift bolt 20 runs through kind of cup 11 is positioned at top through hole II 1103, the appearance kind degree of depth formed between bottom corresponding trapezoidal gap I 1102 sides of four square set 19 walls and pit 1101 is followed successively by 5.1mm, 8.5mm, 11.9mm and 15.3mm.Trapezoidal gap III 1903 is respectively equipped with, to avoid interfering with the described other end straight-bar throwing kind of torsion spring 8 in the four sides side wall lower ends of each four square sets 19.
This seeder can realize nine grades of appearance kind of degree of depth of kind of cup 11.First grade, pull down the pit 1101 that four square sets 19 are used alone kind of cup 11, utilize the 1.8mm height fall bottom trapezoidal gap I 1102 lower end of kind of cup 11 and pit 1101 to form little threshold, can be used to small-sized seed such as sowing millet, Chinese cabbage etc.Second gear, to ninth speed, utilizes four square set 19 four sides to be set in upper and lower two through holes II 1103 of kind of cup 11 respectively by drift bolt 20, can obtain eight kinds and hold kind of a degree of depth.Wherein second gear holds kind of the degree of depth by the setting of sowing Chinese sorghum kind, and holding kind of a degree of depth is 3.4mm; It is 13.6mm that eighth speed holds kind of a degree of depth, is applicable to grain in sowing peanut kind; It is 15.3mm that ninth speed holds kind of a degree of depth, by large grain peanut seed one setting.Other each shelves are applicable to one, other kind seed or many sowings.Described kind of cup 11 and throw kind of torsion spring 8 can in mounting disc 18 according to quantity be 1,2,4,8 four kind of mode arrange, then coordinate suitable gear can realize different sowing spacing in the rows.
This seeder can be arranged on power traction or horse traction sower, during work, seed joins in housing 1 by charging aperture 103, main shaft 10 is driven to rotate by variable transmission mechanism, mounting disc 18 and kind cup 11 are along with rotation, plant cup 11 and scoop out several (peanut only) seeds from bottom in housing 1 in rotation simultaneously, when kind of cup 11 rotates to the upper right quarter shown in Fig. 1, the unnecessary seed carried outside kind of cup 11 pit will fall back to and hold in kind chamber 101 under the acting in conjunction of inertia force and gravity, only being positioned at grain seed more than of pit 1101 or setting still occupies stably at pit 1101, when the outer end straight-bar throwing kind of torsion spring 8 is rotated counterclockwise to when being 45 degree with horizontal line angle, its end to snap on the first position blocking pin 6 and is tightened the power of storing, reversed close to departing from the first position blocking pin 6 when 45 degree until throw kind of torsion spring 8 outer end along with mounting disc 18 rotates, under the spring restoring force effect of throwing kind of torsion spring 8, now drive kind of a cup 11 to take seed accelerate to rotate, until encounter the second position blocking pin 5, the seed of planting in cup 11 pit is dished out under inertia force effect, enter discharging channel 102 after collision buffering block 2, finally discharged by discharging opening 104 and fall into soil.
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (10)
1. an omnipotent precision quantitative seed drill, comprise in one the housing established and hold kind of chamber, it is characterized in that: be provided with charging aperture in upper end, housing side, discharging opening is provided with in housing opposite side lower end, housing is provided with rotatable main shaft, main shaft is positioned at housing and is provided with mounting disc, multiple throwing kind of torsion spring is uniformly distributed with respectively along the circumference in mounting disc both sides, throwing kind of a torsion spring two ends axis is parallel to each other and one end is radially stuck in mounting disc, the other end straight-bar throwing kind of torsion spring is provided with kind of a cup, kind of cup is provided with rectangular pyramid shape pit, pit bottom is near planting one jiao, cup lower end, on kind of cup, corresponding mounting disc side is provided with trapezoidal gap I, housing is positioned at its charging aperture one upper lateral part and is provided with two position blocking pins, two position blocking pins are arranged on the rotation round of throwing kind of torsion spring outer end, also be provided with multiple four square sets, four square sets respectively detachable flip are sleeved on kind of cup, and after four square sets upsets, the appearance kind degree of depth that formed between its wall upper end and pit bottom is not etc.
2. omnipotent precision quantitative seed drill according to claim 1, is characterized in that: when the described other end straight-bar throwing kind of torsion spring rotates to during with horizontal line angle 45 degree, its end snaps on the first position blocking pin; When the described other end straight-bar throwing kind of torsion spring rotates to during with horizontal line angle 60 degree, its end snaps on the second position blocking pin.
3. omnipotent precision quantitative seed drill according to claim 1, is characterized in that: described kind of cup is square and is injection molded into one with the other end straight-bar throwing kind of torsion spring.
4. the omnipotent precision quantitative seed drill according to claim 1 or 3, it is characterized in that: described four square sets are fixed on kind of cup by drift bolt, three sidewall upper of each four square sets be respectively equipped with trapezoidal gap II and the height of three trapezoidal gap II not etc., be respectively equipped with the through hole I for running through drift bolt at four square set walls.
5. omnipotent precision quantitative seed drill according to claim 4, is characterized in that: be respectively equipped with trapezoidal gap III in the four sides side wall lower ends of each four square sets.
6. omnipotent precision quantitative seed drill according to claim 5, is characterized in that: on kind of cup, being provided with about two side by side arranging through hole II for running through drift bolt, and through hole II is axially vertical with described other end straight-bar axis of throwing kind torsion spring.
7. omnipotent precision quantitative seed drill according to claim 6, is characterized in that: trapezoidal gap I lower end on described kind of cup and the vertical height of pit bottom are 1.8mm.
8. omnipotent precision quantitative seed drill according to claim 6, is characterized in that: when described drift bolt runs through the through hole II kind of cup being positioned at below, the appearance kind degree of depth formed between four square set walls and pit bottom is followed successively by 3.4mm, 6.8mm, 10.2mm and 13.6mm; When described drift bolt runs through the through hole II kind of cup being positioned at top, the appearance kind degree of depth formed between four square set walls and pit bottom is followed successively by 5.1mm, 8.5mm, 11.9mm and 15.3mm.
9. the omnipotent precision quantitative seed drill according to any one of claims 1 to 3, is characterized in that: be evenly equipped with four installation shaft in mounting disc both sides respectively near outer rim place, and described throwing kind torsion spring is eight and is set with on the mounting shaft respectively by the spiral section in the middle part of it.
10. omnipotent precision quantitative seed drill according to claim 1, is characterized in that: on housing, its charging aperture opposite side corresponding is provided with installing port and is hinged with turning upper cover, in housing, be provided with buffer stopper above its discharging opening corresponding of upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510144868.3A CN104718852B (en) | 2015-03-30 | 2015-03-30 | Precision seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510144868.3A CN104718852B (en) | 2015-03-30 | 2015-03-30 | Precision seeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104718852A true CN104718852A (en) | 2015-06-24 |
| CN104718852B CN104718852B (en) | 2016-06-01 |
Family
ID=53443730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510144868.3A Expired - Fee Related CN104718852B (en) | 2015-03-30 | 2015-03-30 | Precision seeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104718852B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087456A (en) * | 2017-05-19 | 2017-08-25 | 仁怀市龙井葫芦种植专业合作社 | A kind of plum seeding apparatus |
| CN108476677A (en) * | 2018-05-07 | 2018-09-04 | 徐精学 | General-purpose precision seeding machine |
| CN111623363A (en) * | 2020-06-02 | 2020-09-04 | 杭州金专新能源设备有限公司 | A slag discharging device for waste incinerator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162744A (en) * | 1976-10-28 | 1979-07-31 | Barker Brynley M | Seed dispensing device |
| JPS6160614U (en) * | 1984-09-28 | 1986-04-24 | ||
| CN2749236Y (en) * | 2004-06-21 | 2006-01-04 | 李中瀛 | Highly filling seeder unit |
| CN2786936Y (en) * | 2005-01-24 | 2006-06-14 | 韩永江 | Jag disc combined type seed sowing device |
| CN200969743Y (en) * | 2006-11-24 | 2007-11-07 | 赵金军 | Multifunction precision regulating seeding apparatus |
| CN201015282Y (en) * | 2007-04-23 | 2008-02-06 | 赵金军 | Precision seeding apparatus with a novel structure |
| CN204069715U (en) * | 2014-10-16 | 2015-01-07 | 梁双林 | A kind of novel spoon clip seeding unit |
-
2015
- 2015-03-30 CN CN201510144868.3A patent/CN104718852B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162744A (en) * | 1976-10-28 | 1979-07-31 | Barker Brynley M | Seed dispensing device |
| JPS6160614U (en) * | 1984-09-28 | 1986-04-24 | ||
| CN2749236Y (en) * | 2004-06-21 | 2006-01-04 | 李中瀛 | Highly filling seeder unit |
| CN2786936Y (en) * | 2005-01-24 | 2006-06-14 | 韩永江 | Jag disc combined type seed sowing device |
| CN200969743Y (en) * | 2006-11-24 | 2007-11-07 | 赵金军 | Multifunction precision regulating seeding apparatus |
| CN201015282Y (en) * | 2007-04-23 | 2008-02-06 | 赵金军 | Precision seeding apparatus with a novel structure |
| CN204069715U (en) * | 2014-10-16 | 2015-01-07 | 梁双林 | A kind of novel spoon clip seeding unit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087456A (en) * | 2017-05-19 | 2017-08-25 | 仁怀市龙井葫芦种植专业合作社 | A kind of plum seeding apparatus |
| CN107087456B (en) * | 2017-05-19 | 2020-11-03 | 新昌县大菠萝农业发展有限公司 | Plum seeding device |
| CN108476677A (en) * | 2018-05-07 | 2018-09-04 | 徐精学 | General-purpose precision seeding machine |
| CN111623363A (en) * | 2020-06-02 | 2020-09-04 | 杭州金专新能源设备有限公司 | A slag discharging device for waste incinerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104718852B (en) | 2016-06-01 |
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Granted publication date: 20160601 |