CN210063367U - 30 liter plant protection unmanned aerial vehicle solid medicine scattering device - Google Patents
30 liter plant protection unmanned aerial vehicle solid medicine scattering device Download PDFInfo
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- CN210063367U CN210063367U CN201920810681.6U CN201920810681U CN210063367U CN 210063367 U CN210063367 U CN 210063367U CN 201920810681 U CN201920810681 U CN 201920810681U CN 210063367 U CN210063367 U CN 210063367U
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Abstract
The utility model discloses a 30-liter plant protection unmanned aerial vehicle solid medicine sprinkling device, belonging to the technical field of unmanned aerial vehicle equipment and comprising a casing; the method is characterized in that: the top of the machine shell is provided with a motor, a stirring structure and a material stirring structure are arranged in the machine shell along the axis direction, and the bottom of the machine shell is provided with a sowing disc; the utility model has the advantages that: the problem of unsmooth discharging caused by the fact that materials are accumulated at the bottom of the storage bin due to gravity, particularly near the feeding hole of the material scattering disc, is solved through the material guide disc and the material stirring structure; the arc-shaped kickoff plate can generate a downward acting force on the material guide outlet, so that the problem of material blockage at the discharge port is greatly relieved; the guide plate is detachably connected with the machine shell through threads, so that the guide plate is convenient to clean and replace, and the phenomenon that some materials with large adhesion are attached to the adjusting gear to pollute the materials and damage the gear parts is avoided.
Description
The technical field is as follows:
the utility model belongs to the technical field of unmanned aerial vehicle equipment, more specifically relate to a 30 liter plant protection unmanned aerial vehicle solid spills medicine ware.
Background art:
the solid medicine spreading device is mainly applied to plant protection unmanned aerial vehicles and is used for spreading solid particles such as chemical fertilizers, and the like;
the national PCT patent with patent number 201680002766.0 discloses a sowing machine and an agricultural unmanned aerial vehicle, which realize that a stirring mechanism and a material sowing mechanism work at the same or different rotating speeds through a reduction gear, and the structure is simple and compact; meanwhile, the corresponding rotating speed can be stably output, and the fault rate of the sowing machine is reduced.
Although the material upper end has rabbling mechanism's stirring, owing to carry seed box bottom to set up to be hopper-shaped can be piled up in the bottom of feed bin because of gravity reason, especially spill near the feed inlet of charging tray, the not smooth problem of ejection of compact has appeared.
The utility model has the following contents:
in order to solve the problems and overcome the defects of the prior art, the utility model provides a 30-liter plant protection unmanned aerial vehicle solid medicine scattering device;
the first technical problem to be solved is that: the bottom of the seed carrying box is arranged in a funnel shape and can be accumulated at the bottom of the storage bin due to gravity, particularly the position near a feed inlet of the material spreading disc, so that the problem of unsmooth discharging is caused;
the utility model provides a concrete technical scheme of above-mentioned technical problem does: the 30-liter solid medicine spreading device for the plant protection unmanned aerial vehicle comprises a shell; the method is characterized in that: the top of the machine shell is provided with a motor, a stirring structure and a material stirring structure are arranged in the machine shell along the axis direction, and the bottom of the machine shell is provided with a sowing disc;
the motor is arranged at the top of the shell along the axis direction, the upper end of a rotating shaft of the stirring structure is connected with an output shaft of the motor through a speed change gear set I, and the lower end of the rotating shaft is connected with the upper end of the rotating shaft of the material stirring structure through a speed change gear set II; the lower end of a rotating shaft of the material stirring structure is fixedly connected with the bottom surface of the shell through a speed change gear set III; the speed change gear set I and the speed change gear set II are fixedly connected with the inner wall of the shell through a support;
the stirring structure is arranged on an axial surface taking the rotating shaft as an axis and comprises a stirring rod which is arranged in a direction perpendicular to the axis and forms a preset angle, and a stirring hammer is arranged at the end part of the stirring rod;
the material shifting structure is arranged on a shaft surface taking the rotating shaft as an axis and comprises a material shifting plate which is arranged into an arc shape; the kick-out plate is arranged above the bottom surface of the shell, and the kick-out plate is fixed on the rotating shaft and arranged at a preset angle; a discharge hole is formed in one side of the bottom axis of the shell;
a material guide plate is further arranged below the machine shell, the upper part of the material guide plate is connected with the bottom surface of the machine shell in a clamping manner, a material guide cavity is arranged below the material guide plate, a material outlet is arranged above the material guide cavity, and a material guide outlet is formed in one side of the bottom of the material guide cavity; a material baffle plate arranged along the circumference is arranged on the lower end surface of the material guide plate along the axis direction, and the central angle of the material baffle plate is 180 degrees;
the rotating shaft of the material poking structure extends outwards to penetrate through the material guide outlet, and the end part of the material poking structure is fixed with the material sowing plate through threaded connection; and the upper end surface of the seeding disc is provided with a preset number of material throwing partition plates in an annular matrix manner, and the material throwing partition plates are perpendicular to the axis direction.
Further, a feed inlet is formed in the top of the machine shell.
Furthermore, the material guide plate is fixedly connected with the bottom surface of the machine shell through a fixing bolt.
Furthermore, the material throwing partition plate is arranged around the outer side of the sowing plate and connected in a rotating connection mode.
Further, change gear set I, change gear set II and change gear set III all include the gear box, are provided with sun gear, planet pinion and ring gear in the gear box, and the ring gear links to each other with the mode of rotating the connection with the gear box, and the fixed planet carrier that is provided with in upper end of gear box, sun gear's pivot links to each other with the planet carrier through rotating, and the lower tip of planet carrier is provided with the planet pinion through rotating the connection, sun gear and planet pinion meshing set up, and sun gear's pivot links to each other with input or output, planet pinion and ring gear meshing set up, and the ring gear links to each other with input or output.
Furthermore, an output shaft of the motor is connected with a rotating shaft of a sun gear of the speed change gear set I, and the lower end of the rotating shaft of the stirring structure is fixedly connected with a gear ring of the speed change gear set II; the seeding disc is connected with a rotating shaft of a sun gear of the speed change gear set III.
The utility model has the advantages that:
the device avoids the problem of unsmooth discharging caused by the accumulation of materials at the bottom of the storage bin, particularly near the feeding hole of the material scattering disc, due to the material guide disc and the material stirring structure;
the arc-shaped kickoff plate can uniformly distribute materials accumulated at the bottom of the storage bin due to gravity while performing circular motion, and particularly, the arc-shaped kickoff plate can generate a downward acting force on a material guide outlet, so that the problem of material blockage at a discharge port is greatly relieved;
the guide plate is detachably connected with the shell through threads, so that the guide plate is convenient to clean and replace, and materials with large adhesion are prevented from being attached to the adjusting gear to pollute the materials and damage the gear parts;
the device is adjusted through the planetary gear, and the requirements of the rotating speeds of the three rotating shafts of a high-speed motor, low-speed stirring, medium-speed stirring and material distribution and medium-high speed scattering are coaxially met.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal explosion structure of the present invention;
FIG. 4 is a schematic structural view of a transmission gear set of the present invention; in the drawings:
1. a speed change gear set I; 2. a rotating shaft; 3. a stirring structure; 4. a mixing hammer; 5. a speed change gear set II; 6. a material stirring structure; 7. a material guide plate; 8. a striker plate; 9. seeding disks; 10. a motor; 11. a feed inlet; 12. a housing; 13. a change gear group III; 14, a discharge hole; 15. a material guiding cavity; 16. a material throwing partition plate; 17. a stirring rod; 18. a kick-out plate; 19. a material guide outlet; 20. a gear ring; 21. a gear case; 22. a planet carrier; 23. a sun gear; 24. a pinion gear.
The specific implementation mode is as follows:
to further clarify the objects, aspects and advantages of the present invention, a more complete description of the invention will now be rendered by reference to the appended drawings, which are illustrated in fig. 1-4. In describing the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "rear", "lower left", "upper right", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model discloses a concrete implementation mode: the 30-liter solid medicine spreading device for the plant protection unmanned aerial vehicle comprises a shell 12; the method is characterized in that: the top of the machine shell 12 is provided with a motor 10, a stirring structure and a material stirring structure 6 are arranged in the machine shell 12 along the axial direction, and the bottom of the machine shell 12 is provided with a sowing disc 9;
the motor 10 is arranged at the top of the shell 12 along the axial direction, the upper end of a rotating shaft 2 of the stirring structure is connected with an output shaft of the motor 10 through a speed change gear set I1, and the lower end of the rotating shaft 2 is connected with the upper end of the rotating shaft 2 of the material stirring structure 6 through a speed change gear set II 5; the lower end of a rotating shaft 2 of the material poking structure 6 is fixedly connected with the bottom surface of the shell 12 through a speed change gear set III 13; the speed change gear set I1 and the speed change gear set II 5 are fixedly connected with the inner wall of the shell 12 through a bracket;
the stirring structure 3 is arranged on an axial surface taking the rotating shaft 2 as an axis and comprises a stirring rod 17 which is arranged along a direction vertical to the axis and forms a preset angle, and a stirring hammer 4 is arranged at the end part of the stirring rod 17;
the material shifting structure 6 is arranged on the shaft surface taking the rotating shaft 2 as the axis and comprises a material shifting plate 18 which is arranged into an arc shape; the material shifting plate 18 is arranged above the bottom surface of the shell 12, and the material shifting plate 18 is fixed on the rotating shaft 2 and arranged at a preset angle; a discharge port 14 is arranged on one side of the bottom surface axis of the shell 12;
a material guide plate 7 is further arranged below the casing 12, the upper part of the material guide plate 7 is connected with the bottom surface of the casing 12 in a clamping manner, a material guide cavity 15 is arranged below the material guide plate 7, a material outlet 14 is arranged above the material guide cavity 15, and a material guide outlet 19 is formed in one side of the bottom of the material guide cavity 15; a material baffle plate 8 arranged along the circumference is arranged on the lower end surface of the material guide plate 7 along the axis direction, and the central angle of the material baffle plate 8 is 180 degrees;
the rotating shaft 2 of the material poking structure 6 extends outwards and penetrates through the material guide outlet 19, and the end part of the material poking structure is fixed with the material sowing disc 9 through threaded connection; and the upper end surface of the seeding disc 9 is provided with a preset number of throwing partition plates 16 in an annular matrix manner, and the throwing partition plates are vertical to the axial direction.
Further, the top of the casing 12 is provided with a feed inlet 11.
Further, the material guiding plate 7 is fixedly connected with the bottom surface of the casing 12 through a fixing bolt.
Further, the material throwing partition plate 16 is arranged around the outer side of the seeding disc 9 and connected in a rotating connection mode.
Further, change gear set I1, change gear set II 5 and change gear set III 13 all include gear box 21, are provided with sun gear 23, planet pinion 24 and ring gear 20 in the gear box 21, and ring gear 20 links to each other with gear box 21 with the mode of swivelling joint, and the upper end of gear box 21 is fixed and is provided with planet carrier 22, and sun gear 23's pivot 2 links to each other with planet carrier 22 through rotating, and planet pinion 24 is provided through swivelling joint to planet carrier 22's lower tip, sun gear 23 and planet pinion 24 mesh and set up, and sun gear 23's pivot 2 links to each other with input or output, planet pinion 24 and ring gear 20 mesh and set up, and ring gear 20 links to each other with input or output.
Further, an output shaft of the motor 10 is connected with a rotating shaft 2 of a sun gear 23 of the speed change gear set I1, and the lower end of the rotating shaft 2 of the stirring structure 3 is fixedly connected with a gear ring 20 of the speed change gear set II 5; the seeding disc 9 is connected with the rotating shaft 2 of the sun gear 23 of the speed change gear group III 13.
It should be noted that the utility model relates to a 30 liter plant protection unmanned aerial vehicle solid medicine sprinkling device, when in specific work,
1. granular materials in the medicine chest enter through a feed inlet 11 at the top of a machine shell 12 by utilizing gravity, after a motor 10 is electrified, the granular materials rotate at a high speed to drive a rotating shaft 2 of a sun gear 23 to drive a speed change gear set I1 to rotate, the sun gear 23 and a planet pinion 24 are arranged in a meshing way to drive a planet pinion 24 to rotate, the planet pinion 24 is arranged in a meshing way with a gear ring 20, the planet pinion 24 drives the gear ring 20 to rotate, and the gear ring 20 is connected with an output end to drive a stirring rod 17 and a stirring hammer 4 of a stirring structure to rotate, so that the granular materials in the machine shell 12 are fully stirred and uniformly mixed;
2. the stirring effect of the stirring structure can cause the materials to generate a powerful eddy phenomenon, the stirring hammer 4 can play a baffling effect, after low-speed stirring, the stirring needs to be carried out at an increased speed for stirring, the speed change gear set II 5 is connected with the upper end of a rotating shaft 2 of the stirring structure 6, and the stirring structure 6 is arranged on a shaft surface taking the rotating shaft 2 as the axis and comprises a stirring plate 18 which is arranged into an arc shape; the arc-shaped kickoff plate and the stirring hammer 4 can generate a downward acting force on the material guide outlet, so that the problem of material blockage at the material outlet is greatly relieved;
3. the speed of the spreading disc 9 is further increased through a speed change gear set III 13, the granular materials enter a discharge port 14 through a material stirring plate 18 and enter the spreading disc 9 which moves at a high speed in a circular manner through a material guide disc 7, a material guide cavity 15 and a material guide outlet 19, a preset number of material throwing partition plates 16 are arranged on the upper end surface of the spreading disc 9 in a mode of an annular matrix perpendicular to the axial direction, and the granular materials are thrown out through centrifugal force, so that the spreading effect is realized;
4. the guide plate 7 is detachably connected with the casing 12 through threads, so that the cleaning and the replacement are convenient, and the phenomenon that some materials with large adhesion are attached to the adjusting gear to pollute the materials and damage the gear parts is avoided.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
- A1.30L plant protection unmanned aerial vehicle solid medicine spreader comprises a shell (12); the method is characterized in that: a motor (10) is arranged at the top of the casing (12), a stirring structure and a material stirring structure (6) are arranged in the casing (12) along the axial direction, and a sowing disc (9) is arranged at the bottom of the casing (12);the motor (10) is arranged at the top of the shell (12) along the axis direction, the upper end of a rotating shaft (2) of the stirring structure is connected with an output shaft of the motor (10) through a speed change gear set I (1), and the lower end of the rotating shaft (2) is connected with the upper end of the rotating shaft (2) of the material stirring structure (6) through a speed change gear set II (5); the lower end of a rotating shaft (2) of the material poking structure (6) is fixedly connected with the bottom surface of the shell (12) through a speed change gear set III (13); the speed change gear set I (1) and the speed change gear set II (5) are fixedly connected with the inner wall of the shell (12) through a support;the stirring structure (3) is arranged on an axial surface taking the rotating shaft (2) as an axis and comprises a stirring rod (17) which is arranged along a direction vertical to the axis and forms a preset angle, and a stirring hammer (4) is arranged at the end part of the stirring rod (17);the kick-out structure (6) is arranged on the shaft surface taking the rotating shaft (2) as the axis and comprises a kick-out plate (18) which is arranged into an arc shape; the kick-out plate (18) is arranged above the bottom surface of the shell (12), and the kick-out plate (18) is fixed on the rotating shaft (2) and arranged at a preset angle; a discharge hole (14) is arranged on one side of the bottom surface axis of the shell (12);a material guide plate (7) is further arranged below the shell (12), the upper part of the material guide plate (7) is connected with the bottom surface of the shell (12) in a clamping manner, a material guide cavity (15) is arranged below the material guide plate (7), a material outlet (14) is arranged above the material guide cavity (15), and a material guide outlet (19) is formed in one side of the bottom of the material guide cavity (15); a material baffle plate (8) arranged along the circumference is arranged on the lower end surface of the material guide disc (7) along the axis direction, and the central angle of the material baffle plate (8) is 180 degrees;the rotating shaft (2) of the material poking structure (6) extends outwards and penetrates through the material guide outlet (19), and the end part of the material poking structure is fixed with the material sowing disc (9) through threaded connection; and the upper end surface of the seeding disc (9) is provided with a preset number of material throwing partition plates (16) in an annular matrix manner, and the material throwing partition plates are vertical to the axial direction.
- 2. A solid medicine dispensing device according to claim 1, characterized in that the top of the housing (12) is provided with a feed opening (11).
- 3. The solid medicine spreading device according to claim 1, wherein the material guide plate (7) is fixedly connected with the bottom surface of the casing (12) through a fixing bolt.
- 4. The solid medicine spreading device according to claim 1, wherein the material throwing partition plate (16) is arranged around the outer side of the spreading disk (9) and connected in a rotating connection mode.
- 5. The solid medicine spreading device according to claim 1, wherein the speed change gear set I (1), the speed change gear set II (5) and the speed change gear set III (13) comprise gear boxes (21), sun gears (23), planet pinions (24) and gear rings (20) are arranged in the gear boxes (21), the gear rings (20) are connected with the gear boxes (21) in a rotating connection mode, planet carriers (22) are fixedly arranged at the upper end portions of the gear boxes (21), rotating shafts (2) of the sun gears (23) are connected with the planet carriers (22) through rotation, the planet pinions (24) are arranged at the lower end portions of the planet carriers (22) through rotation connection, the sun gears (23) are meshed with the planet pinions (24), the rotating shafts (2) of the sun gears (23) are connected with input ends or output ends, and the planet pinions (24) are meshed with the gear rings (20), the gear ring (20) is connected with the input end or the output end.
- 6. The solid medicine spreading device according to any one of claims 1 to 5, wherein an output shaft of the motor (10) is connected with a rotating shaft (2) of a sun gear (23) of a speed change gear set I (1), and the lower end of the rotating shaft (2) of the stirring structure (3) is fixedly connected with a gear ring (20) of a speed change gear set II (5); the seeding disc (9) is connected with a rotating shaft (2) of a sun gear (23) of a speed change gear set III (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810681.6U CN210063367U (en) | 2019-05-31 | 2019-05-31 | 30 liter plant protection unmanned aerial vehicle solid medicine scattering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810681.6U CN210063367U (en) | 2019-05-31 | 2019-05-31 | 30 liter plant protection unmanned aerial vehicle solid medicine scattering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210063367U true CN210063367U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920810681.6U Active CN210063367U (en) | 2019-05-31 | 2019-05-31 | 30 liter plant protection unmanned aerial vehicle solid medicine scattering device |
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| Country | Link |
|---|---|
| CN (1) | CN210063367U (en) |
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2019
- 2019-05-31 CN CN201920810681.6U patent/CN210063367U/en active Active
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