CN215011541U - Unmanned aerial vehicle carries on formula chinese milk vetch seeder - Google Patents
Unmanned aerial vehicle carries on formula chinese milk vetch seeder Download PDFInfo
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- CN215011541U CN215011541U CN202120577496.4U CN202120577496U CN215011541U CN 215011541 U CN215011541 U CN 215011541U CN 202120577496 U CN202120577496 U CN 202120577496U CN 215011541 U CN215011541 U CN 215011541U
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Abstract
The utility model relates to an agricultural seeder technical field specifically discloses an unmanned aerial vehicle lift-type chinese milk vetch seeder, including unmanned aerial vehicle subassembly and the seeder of carrying, seeder includes seeding case and seed metering device, the seeding incasement is equipped with stores up seed portion and paraffin removal portion, paraffin removal portion bottom be equipped with the seed metering mouth that the seed metering device links to each other, seed metering mouth top level is provided with the paraffin removal pivot, be equipped with the heliciform blade in the paraffin removal pivot, it is protruding to all be provided with paraffin removal on paraffin removal pivot and the heliciform blade. This seeder adopts unmanned aerial vehicle to carry on, and can set up a plurality of seeder simultaneously, and every planting device sets up two seed metering mouths, can improve seeding efficiency. The device can remove the wax on the surface layer of the astragalus sinicus seeds during seeding by arranging the structure of the wax removing rotating shaft with the wax removing protrusions, the spiral blades and the like, and is favorable for improving the germination rate of the astragalus sinicus seeds.
Description
Technical Field
The utility model belongs to the technical field of the agricultural seeder, in particular to unmanned aerial vehicle carries on formula chinese milk vetch seeder.
Background
A drone is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device. In recent years, unmanned aerial vehicles are popularized and applied in the agricultural field, including unmanned aerial vehicle seeding, unmanned aerial vehicle fertilization, unmanned aerial vehicle spraying, unmanned aerial vehicle photographing and monitoring and the like, play an important role in the aspects of improving agricultural production efficiency, promoting agricultural mechanization and the like.
Milk vetch (academic name:Astragalus sinicusl.) is a biennial herb of the genus Astragalus of the family Leguminosae, stoloniferous with multiple branches up to 30 cm in height, with odd feathery compound leaves, and with a petiole shorter than the leaf axis. Cultivated in various places in China, is an important green manure crop and livestock feed, and tender tips of the crops are also eaten by vegetables. The nitrogen fixation capacity of the milk vetch is strong, the soil fertility is favorably improved, the milk vetch can be used for reducing the fertilizer application amount of the rice by 20 to 40 percent when the milk vetch is planted in the idle field in the rice area, and the milk vetch has important significance in maintaining the nitrogen circulation of the farmland ecosystem in south China.
At present, the astragalus sinicus is generally sown manually, which has high labor intensity and low efficiency. Although some drones are also loaded with seed planting devices, these devices are not directed to milk vetch. On the other hand, the astragalus sinicus seeds are hard, a layer of wax is also arranged on the seed surface, and if the wax on the seed surface can be wiped off before sowing, the germination rate of the astragalus sinicus seeds can be improved. The existing seeding device is not provided with a special wax removing device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unmanned aerial vehicle carries on formula chinese milk vetch seeder to overcome the defect that current chinese milk vetch seeder can not wax removal, seeding inefficiency.
In order to achieve the purpose, the utility model provides an unmanned aerial vehicle carried type Chinese milk vetch seeding device, which comprises an unmanned aerial vehicle assembly and a carried seeding device, wherein the seeding device comprises a seeding box and a seed discharging device, a seed storing part and a wax removing part are arranged in the seeding box, a seed discharging port connected with the seed discharging device is arranged at the bottom of the wax removing part, a wax removing rotating shaft driven by a motor is horizontally arranged above the seed discharging port, a spiral blade is arranged on the wax removing rotating shaft, and wax removing bulges are arranged on the wax removing rotating shaft and the spiral blade; the seed metering device comprises a seed metering disc, a vertical rotating shaft driven by a motor is arranged in the center of the seed metering disc, seeding pieces are arranged on the vertical rotating shaft at intervals along the circumferential direction and are used for separating the seed metering disc into more than two seed metering areas, and seed outlets are further arranged on the side wall of the seed metering disc and communicated with any one of the seed metering areas.
When the Chinese milk vetch wax removing device is used, Chinese milk vetch seeds are placed in the sowing box, the wax removing rotating shaft is started, the spiral blades and the wax removing protrusions on the wax removing rotating shaft rub against the Chinese milk vetch seeds, and wax on the surface layers of the Chinese milk vetch seeds is removed; meanwhile, the wax removal rotating shaft conveys the seeds in the seeding box to the seeding port; the Chinese milk vetch seeds enter the seed metering area of the seed metering device from the seed metering opening and are discharged from the seed outlet along with the rotation of the seed metering disc. As the Chinese milk vetch seeds rotate along with the seed discharging plate, when the Chinese milk vetch seeds are discharged from the seed outlet, the Chinese milk vetch seeds are further thrown away under the inertia effect, and the uniform seeding of the Chinese milk vetch seeds is realized.
Preferably, the seeder includes first seeder and second seeder, first seeder and second seeder set up respectively the both sides of unmanned aerial vehicle subassembly. The arrangement of the first seeding device and the second seeding device can further improve the seeding efficiency.
Preferably, the seed metering device comprises a first seed metering device and a second seed metering device, and the rotation directions of the vertical rotating shafts of the first seed metering device and the second seed metering device are opposite. The arrangement of the first seed discharging device and the second seed discharging device can further improve the seeding efficiency; the rotation directions of the vertical rotating shafts of the first seed discharging device and the second seed discharging device are opposite, so that uniform sowing of the Chinese milk vetch seeds is facilitated.
Preferably, the vertical rotating shafts of the first seed discharging device and the second seed discharging device share one motor and are driven by gears. The use of a motor can be reduced, and the seeding density is consistent.
Preferably, the seed discharging port is also provided with a wax removal protrusion. Is more favorable for removing the wax on the surface layer of the Chinese milk vetch seeds.
Preferably, the inside of the wax removing part of the seeding box is also provided with a wax removing protrusion. The contact between the Chinese milk vetch seeds and the wax removal bulges is increased, and the wax removal effect of the Chinese milk vetch seeds is further improved.
Preferably, the wax removal protrusion is tapered. Of course, other shapes such as triangle, arc, etc. are also possible.
Preferably, a partition plate is arranged between the seed storage part and the wax removal part, extends to the outer side of the sowing box and can move in a telescopic mode relative to the sowing box. Furthermore, the number of the partition plates is two, the seeding groove is reserved between the two partition plates, the two partition plates can stretch in opposite directions, and the size of the seeding groove is further adjusted. The arrangement of the partition plate is more beneficial to wax removal. Further, the wax removing part is funnel-shaped or cylindrical.
Preferably, the seeding case top outside still is equipped with the installation department of taking the screw, and the screw passes the screw of installation department will seeder with the unmanned aerial vehicle subassembly is detachable continuous.
Preferably, the mounting part and the motor for controlling the wax removal rotating shaft are respectively positioned at two symmetrical sides of the sowing box. Rational in infrastructure, the balance when more being favorable to unmanned aerial vehicle to fly.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in through being divided into seed storage portion and paraffin removal portion with the seeding case to set up paraffin removal pivot and heliciform blade in paraffin removal portion, set up paraffin removal protruding in places such as the inboard of paraffin removal pivot, heliciform blade, seed metering mouth, seeding case paraffin removal portion simultaneously, start behind the paraffin removal pivot, when conveying the seed of seeding incasement to the seed metering mouth, paraffin removal is protruding to rub with the astragalus sinicus seed, detach the wax on astragalus sinicus seed top layer, be favorable to improving the germination percentage of astragalus sinicus seed.
2. The utility model discloses a set up first seeder and second seeder respectively in unmanned aerial vehicle subassembly both sides, simultaneously, first seeder and second seeder are provided with first seed metering device and second seed metering device again respectively, and this seeder has four seed outlets and sows simultaneously promptly, can improve the seeding effect of milk vetch seed.
3. The utility model discloses a seed metering device adopts the vertical pivot isotructure of seed metering disc, area seed metering piece, rotates through the vertical pivot of motor drive, makes the chinese milk vetch seed get into the seed metering district of seed metering device from the seed metering mouth to along with the rotation of seed metering disc is discharged from the seed outlet. As the Chinese milk vetch seeds rotate along with the seed discharging plate, when the Chinese milk vetch seeds are discharged from the seed outlet, the Chinese milk vetch seeds can be further thrown away under the inertia effect, and the uniform seeding of the Chinese milk vetch seeds is realized.
Drawings
Fig. 1 is a schematic structural diagram according to the present invention.
Fig. 2 is a schematic structural view of the seeding device of the utility model.
Fig. 3 is a schematic structural view of the dewaxing rotary shaft of the present invention.
Fig. 4 is a schematic structural view of the seed sowing device of the present invention.
Description of the main reference numerals:
1. the seeding machine comprises an unmanned aerial vehicle assembly, 2, seeding devices, 21, first seeding devices, 22, second seeding devices, 3 and a seeding box; 4. a seed metering device; 5. a seed storage part; 6. a wax removal section; 7. a dewaxing rotating shaft; 8. a helical blade; 9. removing wax protrusions; 10. a partition plate; 11. an installation part; 12. a motor; 13. a disc; 14. a vertical rotating shaft; 15. seeding sheets; 16. a seed metering area; 17. discharging; 18. a first seeding device; 19. a second seed metering device 20 and a gear.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
As shown in fig. 1-4, an unmanned aerial vehicle carried Chinese milk vetch seeding device comprises an unmanned aerial vehicle component 1 and a carried seeding device 2. The seeder 2 includes first seeder 21 and second seeder 22, first seeder 21 and second seeder 22 set up respectively the both sides of unmanned aerial vehicle subassembly 1. The seeding device 2 comprises a seeding box 3 and a seed discharging device 4 which are connected up and down.
Seeding case 3 is interior to be equipped with from top to bottom in proper order and to store up seed portion 5 and wax removal portion 6, wax removal portion 6 can be for leaking hopper-shaped or cylindric, wax removal portion 6 bottom be equipped with seed metering mouth (not shown) that seed metering device 4 links to each other, seed metering mouth top level is provided with the wax removal pivot 7 that is driven by motor 12, be equipped with heliciform blade 8 on the wax removal pivot 7, all be provided with on wax removal pivot 7 and the heliciform blade 8 and remove wax protrudingly 9. Wax removing protrusions 9 are also arranged at the seed discharging opening and the inner side of the wax removing part 6 of the sowing box 3. The wax removal protrusion 9 is tapered. Of course, other shapes are possible; or the stirring blade is made of frosted sand. Further, a partition plate 10 is arranged between the seed storage part 5 and the wax removal part 6, and the partition plate 10 extends to the outer side of the sowing box 3 and can move in a telescopic mode relative to the sowing box 3. Furthermore, there are two said baffles 10, and there is a seeding groove between two baffles 10, and two baffles 10 can be extended and retracted along opposite directions, further adjusting the size of the seeding groove. The provision of the baffle 10 is more advantageous for wax removal. Further, the 3 top outsides of seeding case still are equipped with the installation department 11 of taking the screw, and the screw passes the screw of installation department 11 will seeder with the unmanned aerial vehicle subassembly 1 is detachable continuous. The mounting part 11 and the motor 12 for controlling the wax removal rotating shaft 7 are respectively positioned at two symmetrical sides of the sowing box 3.
The seed metering device 4 comprises a seed metering disc 13, a vertical rotating shaft 14 driven by a motor 12 is arranged at the center of the circle of the seed metering disc 13, seeding pieces 15 are arranged on the vertical rotating shaft 14 at intervals along the circumferential direction, the seeding pieces 15 divide the seed metering disc 13 into more than two seed metering regions 16, seed outlets 17 are further arranged on the side wall of the seed metering disc 13, and the seed outlets 17 are communicated with any one of the seed metering regions 16. Further, the seed metering device 4 comprises a first seed metering device 18 and a second seed metering device 19, and the rotation directions of the vertical rotating shafts 14 of the first seed metering device 18 and the second seed metering device 19 are opposite. The vertical rotating shafts 14 of the first seed discharging device 18 and the second seed discharging device 19 share one motor 12 and are driven by a gear 20. The use of the motor 12 can be reduced and the seeding density can be made uniform.
When the device is used, the milk vetch seeds are placed in the seeding box 3, the paraffin removal rotating shaft 7 is started, the spiral blades 8, the paraffin removal rotating shaft 7, the seed discharging port and the paraffin removal protrusions 9 on the inner side of the paraffin removal part 6 of the seeding box 3 rub against the milk vetch seeds, and the wax on the surface layers of the milk vetch seeds is removed. Meanwhile, the wax removal rotating shaft 7 conveys the seeds in the seeding box 3 to the seeding port; the Chinese milk vetch seeds enter the seed metering area 16 of the seed metering device 4 from the seed metering opening and are discharged from the seed outlet 17 along with the rotation of the seed metering disc 13. Because the astragalus sinicus seeds rotate along with the seed discharging plate, the astragalus sinicus seeds can be further shed due to the inertia effect when being discharged from the seed outlet 17, and the uniform seeding of the astragalus sinicus seeds is realized. Every unmanned aerial vehicle subassembly 1 has carried on two seeder simultaneously, and every seeder has and is provided with two seed outlets 17, and when every unmanned aerial vehicle subassembly 1 flies and sows promptly, there are four seed outlets 17 to sow simultaneously, can improve the seeding efficiency of chinese milk vetch seed.
To sum up, this seeder adopts unmanned aerial vehicle to carry on, and can set up 2 seeder simultaneously, and every planting device sets up two seed metering mouths again, can realize four seed outlet 17 and sow simultaneously, can improve the seeding efficiency of chinese milk vetch seed. The device can remove the wax on the surface layer of the astragalus sinicus seeds during seeding by arranging the structure of the wax removing rotating shaft 7 with the wax removing protrusion 9, the spiral blades 8 and the like, and is favorable for improving the germination rate of the astragalus sinicus seeds. The adoption of the rotating disc type seed metering device 4 enables the astragalus sinicus seeds to rotate along with the seed metering disc, and when the astragalus sinicus seeds are discharged from the seed outlet 17, the astragalus sinicus seeds can be further thrown away due to the inertia effect, so that the uniform seeding of the astragalus sinicus seeds is realized.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. An unmanned aerial vehicle carrying type Chinese milk vetch seeding device comprises an unmanned aerial vehicle assembly and a carrying seeding device, and is characterized in that the seeding device comprises a seeding box and a seed discharging device, a seed storing part and a paraffin removing part are arranged in the seeding box, a seed discharging port connected with the seed discharging device is arranged at the bottom of the paraffin removing part, a paraffin removing rotating shaft driven by a motor is horizontally arranged above the seed discharging port, a spiral blade is arranged on the paraffin removing rotating shaft, and paraffin removing bulges are arranged on the paraffin removing rotating shaft and the spiral blade; the seed metering device comprises a seed metering disc, a vertical rotating shaft driven by a motor is arranged in the center of the seed metering disc, seeding pieces are arranged on the vertical rotating shaft at intervals along the circumferential direction and are used for separating the seed metering disc into more than two seed metering areas, and seed outlets are further arranged on the side wall of the seed metering disc and communicated with any one of the seed metering areas.
2. The unmanned aerial vehicle-mounted astragalus sinicus seeding device according to claim 1, wherein the seeding device comprises a first seeding device and a second seeding device, the first seeding device and the second seeding device being respectively disposed on two sides of the unmanned aerial vehicle assembly.
3. The unmanned aerial vehicle-mounted Chinese milk vetch seeding device according to claim 1, wherein the seeding device comprises a first seeding device and a second seeding device, and the rotation directions of the vertical rotating shafts of the first seeding device and the second seeding device are opposite.
4. The unmanned aerial vehicle-mounted astragalus sinicus seeding device according to claim 3, wherein vertical rotating shafts of the first seed discharging device and the second seed discharging device share one motor and are driven by gears.
5. The unmanned aerial vehicle-mounted Chinese milk vetch seeding device according to claim 1, wherein the seed discharge port is also provided with a wax removal protrusion.
6. The unmanned aerial vehicle-mounted milk vetch seeding device according to claim 5, wherein the inner side of the wax removing part of the seeding box is also provided with a wax removing protrusion.
7. The unmanned aerial vehicle-mounted milk vetch seeding device according to claim 1, wherein the wax removal protrusion is conical.
8. The unmanned aerial vehicle carried astragalus sinicus seeding device according to claim 1, wherein a partition plate is arranged between the seed storage part and the wax removing part, extends to the outer side of the seeding box and can move telescopically relative to the seeding box.
9. The unmanned aerial vehicle carries on chinese milk vetch seeder of claim 1, characterized in that, the seeding case top outside still is equipped with the installation department of taking the screw, and the screw that the screw passed the installation department with seeder with the unmanned aerial vehicle subassembly is detachable links to each other.
10. The unmanned aerial vehicle carried astragalus sinicus seeding device according to claim 1, wherein the mounting part and the motor for controlling the wax removal rotating shaft are respectively positioned at two symmetrical sides of the seeding box.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120577496.4U CN215011541U (en) | 2021-03-22 | 2021-03-22 | Unmanned aerial vehicle carries on formula chinese milk vetch seeder |
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| CN202120577496.4U CN215011541U (en) | 2021-03-22 | 2021-03-22 | Unmanned aerial vehicle carries on formula chinese milk vetch seeder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210337747A1 (en) * | 2019-12-15 | 2021-11-04 | Yhsh Ellis | Kachina Aholi |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210337747A1 (en) * | 2019-12-15 | 2021-11-04 | Yhsh Ellis | Kachina Aholi |
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