阅读说明：本技术 一种可均匀掺混施肥的水稻施肥装置 (Rice fertilizer injection unit that can evenly mix fertilization ) 是由 徐新朋 何萍 周卫 赵士诚 仇少君 于 2019-11-21 设计创作，主要内容包括：本发明公开了一种可均匀掺混施肥的水稻施肥装置,包括无人机,所述无人机上设有肥料盛放装置,所述无人机上设有控制器,所述无人机下方设有肥料定量快速掺混装置,所述肥料定量快速掺混装置下方设有均匀施肥装置。通过掺混电机的转动带动肥料排放搅拌框进行转动,通过肥料排放搅拌框与尖锥形搅拌杆的配合,从而使方形施肥盛放筒内的肥料能够定量的进行排放,再通过螺旋搅拌框的搅拌、掺混轴带动圆锥形挡板的转动,使尖锥形搅拌杆的高速转动将肥料进行再次掺混,有效的保证了肥料掺混的充分,同时通过尖锥形搅拌杆的高速转动将肥料击飞,从而使肥料快速的施肥到水稻稻田内,有效的保证了肥料施肥的均匀。(The invention discloses a rice fertilizing device capable of uniformly mixing and fertilizing, which comprises an unmanned aerial vehicle, wherein a fertilizer containing device is arranged on the unmanned aerial vehicle, a controller is arranged on the unmanned aerial vehicle, a fertilizer quantitative and rapid mixing device is arranged below the unmanned aerial vehicle, and a uniform fertilizing device is arranged below the fertilizer quantitative and rapid mixing device. Rotation through mixing motor drives fertilizer and discharges the agitator frame and rotates, through the cooperation of fertilizer emission agitator frame and sharp toper puddler, thereby make the square fertilizer application hold the fertilizer in the section of thick bamboo can the ration discharge, the stirring of rethread spiral agitator frame, the rotation of mixing axle drive conical baffle, the high-speed rotation that makes sharp toper puddler mixes fertilizer once more, the effectual abundant of having guaranteed the fertilizer mixing, high-speed rotation through sharp toper puddler simultaneously hits fertilizer and flies, thereby make the quick fertilization of fertilizer to rice paddy field in, the effectual even of fertilizer fertilization of having guaranteed.)

1. A rice fertilizing device capable of uniformly mixing and fertilizing comprises an unmanned aerial vehicle (1), wherein a fertilizer containing device is arranged on the unmanned aerial vehicle (1), and a controller (2) is arranged on the unmanned aerial vehicle (1), and is characterized in that a fertilizer quantitative rapid mixing device is arranged below the unmanned aerial vehicle (1), and a uniform fertilizing device is arranged below the fertilizer quantitative rapid mixing device;

the fertilizer quantitative rapid blending device comprises an unmanned aerial vehicle (1) lower surface center part, a conical blending cylinder (3), a plurality of fertilizer inlet pipes (4) are installed at the outer end of the upper surface of the conical blending cylinder (3), the fertilizer inlet pipes (4) are uniformly distributed on the conical blending cylinder (3), a conical baffle plate (5) is installed below the fertilizer inlet pipes (4), a spring sleeve (6) is arranged below the fertilizer inlet pipes (4), the spring sleeve (6) is connected with the fertilizer inlet pipes (4) through a connecting rod (7), a compression spring (8) is installed inside the spring sleeve (6), a telescopic column (9) is installed at the lower end of the compression spring (8), a conical stop block (10) is installed at the lower end of the telescopic column (9), and the conical stop block (10) is movably connected with the annular conical baffle plate (5), an angle-shaped pushing block (11) is installed below the conical blocking cover (10), a blending motor (12) is installed at the center of the lower surface of the unmanned aerial vehicle (1), a blending shaft (13) is installed at the rotating end of the blending motor (12), the blending shaft (13) is connected with the conical blending cylinder (3) through a blending bearing (14) and a support (15), a fertilizer discharging stirring frame (16) is installed at the upper end of the blending shaft (13), the fertilizer discharging stirring frame (16) is in movable contact with the angle-shaped pushing block (11), a spiral stirring frame (17) is installed at the lower end of the blending shaft (13), and the spiral stirring frame (17) is in sliding connection with the conical blending cylinder (3);

evenly fertilize the device and include elliptical sleeve (18) are installed to conical mixing section of thick bamboo (3) below, elliptical sleeve (18) inside is equipped with conical baffle (19), conical baffle (19) are located elliptical sleeve (18) inside center department, the lower extreme fixed connection of conical baffle (19) and mixing axle (13), install spiral propulsion frame (20) on conical baffle (19), install three sharp toper puddler (21) on conical baffle (19) lower surface, three sharp toper puddler (21) evenly distributed is on conical baffle (19), fertilization funnel (22) are installed to elliptical sleeve (18) lower extreme, install sponge rubber pad (23) on fertilization funnel (22) inboard surface.

2. The rice fertilizer device capable of evenly mixing and fertilizing as claimed in claim 1, wherein the fertilizer containing device comprises the unmanned aerial vehicle (1) and is provided with a square groove (24) at the center of the upper surface, a plurality of square fertilizer containing cylinders (25) are installed in the square groove (24), the square fertilizer containing cylinders (25) are fixedly connected with the square groove (24), the upper ends of the square fertilizer containing cylinders (25) are provided with movable blocking covers (26), the lower ends of the square fertilizer containing cylinders (25) are provided with square conical funnel cylinders (27), and the lower ends of the square conical funnel cylinders (27) are fixedly connected with the fertilizer inlet pipe (4).

3. The rice fertilizer apparatus capable of evenly mixing and fertilizing as claimed in claim 1, characterized in that the outer surface of the spring sleeve (6) is provided with an infrared distance measuring sensor (28), and the direction of the infrared distance measuring sensor (28) faces downwards.

4. The rice fertilizer apparatus for evenly fertilizing with blending of rice as claimed in claim 1, wherein the inclined surface of the angle-shaped pushing block (11) faces the rotating direction of the fertilizer discharging stirring frame (16).

5. The rice fertilizer apparatus capable of evenly mixing and fertilizing as claimed in claim 1, wherein the outer side surfaces of the fertilizer discharging and stirring frame (16) and the spiral stirring frame (17) are sleeved with annular rubber soft pads (29).

6. The rice fertilizer apparatus capable of evenly mixing and fertilizing as claimed in claim 1, wherein the conical baffle plate (19), the spiral propelling frame (20) and the pointed conical stirring rod (21) are made of soft rubber material.

7. The rice fertilizer apparatus capable of evenly mixing and fertilizing as claimed in claim 1, wherein the stirring rods of the fertilizer discharging stirring frame (16) correspond to the distribution positions of the angle-shaped pushing blocks (11).

8. The rice fertilizer apparatus as claimed in claim 1, wherein the number of the agitating bars of the fertilizer discharging agitating frame (16) is a multiple of the number of the angle type pushing blocks (11) according to the amount of fertilizer to be applied.

Technical Field

The invention relates to the field of rice fertilization related equipment, in particular to a rice fertilization device capable of uniformly mixing and fertilizing.

Background

The fertilizer is a substance which provides one or more nutrient elements necessary for plants, improves the soil property and improves the soil fertility level, is one of the material bases of agricultural production, mainly comprises ammonium phosphate fertilizers, macroelement water-soluble fertilizers, secondary element fertilizers, biological fertilizers, organic fertilizers, concentrated organic fertilizers and the like, and is required to be fertilized in the production process of rice to ensure the normal growth of the rice.

In a rice fertilizing device with uniform fertilization in patent CN201820780894.4, wheels are provided with tracks, can travel in a paddy field with soft soil without being trapped in mud, the motor drives the grinder to grind granular fertilizer into powder, then the fertilizer enters a fertilizer box from a fertilizer outlet, is sprayed by a spray head and then is dissolved in water solution, the dissolution of the fertilizer is accelerated by a stirring device consisting of a stirring motor and a stirring paddle, the dissolved fertilizer solution is conveyed to a supercharger by a second water pump, is pressurized and then is conveyed to a sprayer, thus improving the spraying range of the fertilizer solution, increasing the spraying area by the plurality of spraying pipes arranged at one side of the support arm of the sprayer, improving the spraying efficiency and uniformity, the device is dissolved with solid fertilizer in aquatic and is fertilized to the rice through sprinkler again, can improve the homogeneity of fertilizeing greatly to be favorable to the absorption of crop to fertilizer.

However, since the amount of water in the paddy field is too large, the caterpillar tracks are used for walking, but the caterpillar tracks are still adhered with more soil, so that the device is inconvenient to use, and the paddy rice cannot be fertilized with various fertilizers at the same time.

Disclosure of Invention

The invention aims to solve the problems, designs a rice fertilizing device capable of uniformly mixing and fertilizing, has the function of simultaneously fertilizing a plurality of fertilizers, solves the problem that the existing rice fertilizing device cannot simultaneously fertilize rice, can effectively ensure the use cleanliness of the device and cannot be stained with any soil by arranging the fertilizing device on an unmanned aerial vehicle, and simultaneously fertilizes the rice field by uniformly mixing the fertilizers.

The technical scheme of the invention is that the rice fertilizing device capable of uniformly mixing and fertilizing comprises an unmanned aerial vehicle, wherein a fertilizer containing device is arranged on the unmanned aerial vehicle, a controller is arranged on the unmanned aerial vehicle, a fertilizer quantitative rapid mixing device is arranged below the unmanned aerial vehicle, and a uniform fertilizing device is arranged below the fertilizer quantitative rapid mixing device;

the fertilizer quantitative rapid blending device comprises a conical blending barrel installed at the center of the lower surface of the unmanned aerial vehicle, a plurality of fertilizer inlet pipes are installed at the outer end of the upper surface of the conical blending barrel, the fertilizer inlet pipes are uniformly distributed on the conical blending barrel, a conical baffle plate is installed below the fertilizer inlet pipes, a spring sleeve is arranged below the fertilizer inlet pipes and is connected with the fertilizer inlet pipes through a connecting rod, a compression spring is installed inside the spring sleeve, a telescopic column is installed at the lower end of the compression spring, a conical stop block is installed at the lower end of the telescopic column and is movably connected with the annular conical baffle plate, an angle-shaped pushing block is installed below a conical stop cover, a blending motor is installed at the center of the lower surface of the unmanned aerial vehicle, a blending shaft is installed at the rotating end of the blending motor, and the blending shaft is connected with the conical blending barrel through a blending bearing and, a fertilizer discharging and stirring frame is mounted at the upper end of the mixing shaft, the fertilizer discharging and stirring frame is movably contacted with the angle-shaped pushing block, a spiral stirring frame is mounted at the lower end of the mixing shaft, and the spiral stirring frame is in sliding connection with the conical mixing cylinder;

evenly fertilize the device and include conical mixing section of thick bamboo below is installed oval sleeve, oval sleeve inside is equipped with conical baffle, conical baffle is located oval sleeve inside center department, the lower extreme fixed connection of conical baffle and mixing axle, install the screw propulsion frame on the conical baffle, install three sharp toper puddler on the conical baffle lower surface, three sharp toper puddler evenly distributed is on conical baffle, fertilization funnel is installed to oval sleeve lower extreme, the sponge rubber pad is installed on the fertilization funnel inboard surface.

The fertilizer holds the device and includes unmanned aerial vehicle upper surface center department opens there is square groove, install a plurality of square fertilizer in the square groove and hold a section of thick bamboo, square fertilizer holds a section of thick bamboo and square groove fixed connection, square fertilizer holds a section of thick bamboo upper end and installs movable fender lid, square fertilizer holds a section of thick bamboo lower extreme and installs a square conical funnel section of thick bamboo, the lower extreme and the fertilizer of square conical funnel section of thick bamboo advance a tub fixed connection.

And an infrared distance measuring sensor is arranged on the outer side surface of the spring sleeve, and the direction of the infrared distance measuring sensor faces downwards.

The inclined surface of the angle-shaped pushing block faces the rotating direction of the fertilizer discharging and stirring frame.

The fertilizer discharging and stirring frame and the outer side surface of the spiral stirring frame are sleeved with annular rubber soft pads.

The conical baffle, the spiral pushing frame and the pointed conical stirring rod are made of soft rubber materials.

And the stirring rods of the fertilizer discharging and stirring frame correspond to the distribution positions of the angle-shaped pushing blocks.

The number of the stirring rods of the fertilizer discharging and stirring frame is multiple of the number of the angle-shaped pushing blocks according to the fertilizing amount.

The rice fertilizing device capable of uniformly mixing and fertilizing, which is manufactured by the technical scheme of the invention, has the following beneficial effects:

according to the rice fertilizing device, the fertilizer discharging stirring frame is driven to rotate through the rotation of the mixing motor, the fertilizer discharging stirring frame is matched with the pointed conical stirring rod, so that the fertilizer in the square fertilizing and containing cylinder can be discharged quantitatively, and then the fertilizer is primarily mixed through the stirring of the spiral stirring frame, so that the device can effectively perform quantitative discharge and mixing of the fertilizer;

according to the rice fertilizing device, the blending shaft drives the conical baffle to rotate, the spiral pushing frame on the conical baffle pushes the fertilizer into the elliptical sleeve, and the fertilizer is blended again through high-speed rotation of the pointed conical stirring rod, so that the fertilizer is effectively and fully blended, and meanwhile, the fertilizer is hit to fly through the high-speed rotation of the pointed conical stirring rod, so that the fertilizer is rapidly fertilized into a rice field, and the fertilizer is effectively and uniformly fertilized;

this rice fertilizer injection unit, through unmanned aerial vehicle's use, can effectually avoid the muddy water contact with the paddy field to make the device guarantee the cleanliness factor, need not to wash, made things convenient for the use, simultaneously through the effect of sponge rubber pad and annular rubber cushion, can effectually guarantee fertilizer at the mixing and fertilization in-process, can not smashed, thereby make fertilizeing that fertilizer can be normal.

Drawings

FIG. 1 is a schematic structural diagram of a rice fertilizing apparatus capable of uniformly blending and fertilizing according to the present invention;

FIG. 2 is a schematic view of a fertilizer inlet pipe according to the present invention;

FIG. 3 is a schematic view of a fertilizer discharge agitator frame according to the present invention;

FIG. 4 is a schematic view of a conical baffle of the present invention;

FIG. 5 is a schematic view of a pointed tapered stirring rod according to the present invention;

in the figure, 1, an unmanned aerial vehicle; 2. a controller; 3. a conical blending barrel; 4. feeding fertilizer into the pipe; 5. an annular conical baffle; 6. a spring sleeve; 7. a connecting rod; 8. a compression spring; 9. a telescopic column; 10. a conical stopper; 11. an angular push block; 12. a blending motor; 13. a blending shaft; 14. mixing a bearing; 15. a support; 16. a fertilizer discharging and stirring frame; 17. a spiral stirring frame; 18. an elliptical sleeve; 19. a conical baffle; 20. a screw propulsion frame; 21. a tapered stirring rod; 22. a fertilizing funnel; 23. a sponge rubber pad; 24. a square groove; 25. a square fertilizer holding cylinder; 26. a movable blocking cover; 27. a square conical funnel barrel; 28. an infrared ranging sensor; 29. annular rubber cushion.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-5, in this embodiment:

in this device, the device supplies power through the power electric connection with unmanned aerial vehicle 1, unmanned aerial vehicle 1's power and controller 2 and mixing motor 12 electric connection supply power, controller 2's model is the PLC controller of FX1N-14MR model, controller 2's control signal output part is connected with unmanned aerial vehicle 1's control system, controller 2's control signal output part passes through relay and mixing motor 12 electric connection, controller 2's control signal acceptance terminal and infrared distance measuring sensor 28 electric connection, thereby control the operation of whole device.

The invention is characterized in that the fertilizer quantitative rapid mixing device is structurally designed, and by combining with an attached drawing 1, an attached drawing 2 and an attached drawing 3, the fertilizer quantitative rapid mixing device comprises an unmanned aerial vehicle 1, wherein a conical mixing barrel 3 is arranged at the center of the lower surface of the unmanned aerial vehicle 1, a plurality of fertilizer inlet pipes 4 are arranged at the outer end of the upper surface of the conical mixing barrel 3, the fertilizer inlet pipes 4 are uniformly distributed on the conical mixing barrel 3, a conical baffle plate 5 is arranged below the fertilizer inlet pipes 4, a spring sleeve 6 is arranged below the fertilizer inlet pipes 4, the spring sleeve 6 is connected with the fertilizer inlet pipes 4 through a connecting rod 7, a compression spring 8 is arranged inside the spring sleeve 6, a telescopic column 9 is arranged at the lower end of the compression spring 8, a conical baffle block 10 is arranged at the lower end of the telescopic column 9, the conical baffle block 10 is movably connected with the conical baffle plate 5, an angle-shaped, a blending shaft 13 is arranged at the rotating end of a blending motor 12, the blending shaft 13 is connected with a conical blending barrel 3 through a blending bearing 14 and a support 15, a fertilizer discharging and stirring frame 16 is arranged at the upper end of the blending shaft 13, the fertilizer discharging and stirring frame 16 is movably contacted with an angle-shaped pushing block 11, a spiral stirring frame 17 is arranged at the lower end of the blending shaft 13, the spiral stirring frame 17 is in sliding connection with the conical blending barrel 3, and annular rubber cushions 29 are sleeved on the outer side surfaces of the fertilizer discharging and stirring frame 16 and the spiral stirring frame 17; through the rotation of the fertilizer discharging and stirring frame 16 and the matching of the angle-shaped pushing block 11 and the compression spring 8, the fertilizer discharging and stirring frame 16 drives the angle-shaped pushing block 11 to do up-and-down intermittent reciprocating motion, thereby leading the fertilizer to be quantitatively discharged into the conical mixing cylinder 3, simultaneously leading the fertilizer to be primarily mixed by stirring and mixing a plurality of fertilizers through the fertilizer discharging and stirring frame 16 and the spiral stirring frame 17, thereby the device can fertilize a plurality of fertilizers simultaneously, effectively saves the fertilizing time, is convenient for the use of the working personnel, can effectively ensure that the fertilizers are not broken through the action of the annular rubber soft cushion 29, thereby reduce the waste of fertilizer to carry out the work of fertilizeing through using unmanned aerial vehicle 1, the effectual contact of avoiding device and paddy field, thereby avoid leading to the device to be infected with the problem of more earth because of the fertilization.

The invention is characterized in that the structural design of the uniform fertilizing device is combined with the attached drawings 1, 4 and 5, the uniform fertilizing device comprises a conical blending cylinder 3, an elliptical sleeve 18 is arranged below the blending cylinder, a conical baffle plate 19 is arranged inside the elliptical sleeve 18, the conical baffle plate 19 is positioned in the center inside the elliptical sleeve 18, the conical baffle plate 19 is fixedly connected with the lower end of a blending shaft 13, a spiral propelling frame 20 is arranged on the conical baffle plate 19, three sharp conical stirring rods 21 are arranged on the lower surface of the conical baffle plate 19, the three sharp conical stirring rods 21 are uniformly distributed on the conical baffle plate 19, a fertilizing funnel 22 is arranged at the lower end of the elliptical sleeve 18, a sponge rubber pad 23 is arranged on the inner side surface of the fertilizing funnel 22, and the conical baffle plate 19, the spiral propelling frame 20 and the sharp conical stirring rods 21 are; drive conical baffle 19's high-speed rotation through mixing axle 13, make spiral propulsion frame 20 with the quick oval sleeve 19 of advancing of fertilizer in, simultaneously through the effect of sharp toper puddler 21 of conical baffle 19 below, can make fertilizer carry out the secondary mixing, make the abundant mixture of fertilizer, rotate through the high speed of sharp toper puddler 21 simultaneously, make the quick quilt of fertilizer hit and fly to through fertilization funnel 22 with the even fertilization of fertilizer to the paddy field in.

In this device, fertilizer holds the device and holds a section of thick bamboo 25 through square fertilizer in the square groove 23 and hold fertilizer, makes fertilizer enter into fertilizer through square cone funnel 27 and advance in the pipe 4 to evenly fertilize the farmland.

The working principle of the device is as follows: when needing to fertilize the paddy field, first select to charge unmanned aerial vehicle 1, after unmanned aerial vehicle charges and accomplishes, transport unmanned aerial vehicle to the paddy field side, the staff opens movable fender lid 26 through manual this moment, and pour into various fertilizers in proper order to square fertilization and hold inside a section of thick bamboo 25, after fertilizer loading finishes, cover movable fender lid 26, the staff starts to fly through controlling unmanned aerial vehicle 1 at this moment, make unmanned aerial vehicle 1 fly to the paddy field top, and move at the uniform velocity above the paddy field;

at the moment, the blending motor 12 is controlled to start to rotate, the blending motor 12 drives the blending shaft 13 to start to rotate at a high speed, so that the blending shaft 13 drives the fertilizer discharging and stirring frame 16 to start to rotate at a high speed, the fertilizer discharging and stirring frame 16 is in contact with the angle-shaped pushing block 11 in the rotating process, the inclined surface on the fertilizer discharging and stirring frame 16 pushes the angle-shaped pushing block 11 to start to ascend, the angle-shaped pushing block 11 pushes the conical stop block 10 to start to ascend, the conical stop block 10 is separated from the annular conical baffle 5, and at the moment, the fertilizer is discharged through a conical hole in the annular conical baffle 5;

after the fertilizer discharging and stirring frame 16 is separated from the angle-shaped pushing block 11, the telescopic column 9 starts to descend to push the conical stop block 10 to recover the original position through the elasticity of the compression spring 8, and the fertilizer is stopped to be discharged at the moment, so that the fertilizer is continuously and quantitatively discharged through the rotation of the fertilizer discharging and stirring frame 16;

the discharged fertilizer enters the conical blending barrel 3, is thrown away and falls down through the gravity of the fertilizer and the rotation of the fertilizer discharging stirring frame 16, the stress of fertilizer particles is effectively reduced through the annular rubber soft cushion 29, the fertilizer particles are not broken, the normal operation of fertilizer blending is ensured, the fertilizer falls down onto the spiral stirring frame 17, the fertilizer is primarily blended through the rotation of the spiral stirring frame 17, and the fertilizer is gradually transported downwards through the spiral stirring frame 17;

with the rotation of the spiral stirring frame 17, the fertilizer enters the elliptical sleeve 18 after being primarily mixed in the conical mixing cylinder 3, the conical baffle plate 19 is driven to rotate by the rotation of the mixing shaft 13, the fertilizer falls onto the conical baffle plate 19, the fertilizer is secondarily mixed through the spiral pushing frame 20 on the conical baffle plate 19, and meanwhile, the fertilizer is slowly thrown to the edge inside the elliptical sleeve 18;

at the moment, the fertilizer falls below the conical baffle plate 19 through the self gravity and the rebounding of stress, and slides along with the inner wall of the elliptical sleeve 18, and along with the high-speed rotation of the conical baffle plate 19, the pointed conical stirring rod 21 mixes the fertilizer below the inner part of the elliptical sleeve 18 again, so that the fertilizer is fully mixed, and meanwhile, the fertilizer is beaten away through the arcs on the two sides of the pointed conical stirring rod 21, so that the fertilizer is quickly beaten out from the elliptical sleeve 18;

the hit fertilizer enters the fertilizing hopper 22, so that the fertilizer particles which are hit and flown are shielded and rebounded through the fertilizing hopper 22, and the fertilizer particles are uniformly discharged into the rice paddy field, thereby completing the fertilizing work;

at the fertilization in-process, detect the fertilizer stock in the square fertilizer section of thick bamboo 25 through infrared ranging sensor 28, when the distance signal that infrared ranging sensor 28 detected is higher than the setting value, alright control unmanned aerial vehicle 1 at this moment returns a journey to load fertilizer once more and carry out fertilization work once more.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.