Fertilizer applicator based on smart agriculture

Abstract

The utility model discloses a fertilizer applicator based on intelligent agriculture. The fertilizer applicator comprises a base, and a fertilizer barrel is mounted on the upper side of the base; a cleaning mechanism is arranged in the fertilizer barrel; the cleaning mechanism is composed of a second motor, a second mounting plate, a threaded rod, a cleaning brush and an annular water pipe. By adopting the stirring mechanism, the third motor and the marbles, a plurality of groups of stirring rods can be driven by the first motor to stir fertilizer in the fertilizing process, and meanwhile, a second rotating shaft is driven by the third motor to rotate to strike the marbles onto a fertilizer barrel, so that the slow discharging effect caused by clamping of the fertilizer is reduced; the cleaning mechanism and the water pump are adopted to clean the fertilizer barrel, the water pump pumps cleaning water into the annular water pipe to flush the inner wall of the fertilizer barrel, the second motor drives the threaded rod to rotate, and the threaded rod drives the cleaning brush in threaded connection to the outer side of the threaded rod to move on the inner wall of the fertilizer barrel. Therefore, the fertilizer barrel is automatically cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer spreaders, and in particular to a fertilizer spreader based on smart agriculture. Background Art

[0002] The olive fertilizer applicator is a kind of agricultural machinery specially used for fertilizing in olive groves. It can apply fertilizer evenly and accurately to the soil around the roots of olive trees, providing the necessary nutrients for olives and promoting their normal growth and development. Smart agriculture is an agricultural production model that uses modern information technology and other technical means to efficiently and accurately manage and control the agricultural production process. In combination with the existing literature, a variable fertilizer spreader (the variable fertilizer spreader described in CN204907112U comprises: a fertilizer spreader and a fertilizer spreader, the fertilizer spreader comprises a body, a frame and wheels, the frame is connected to the body, and the fertilizer spreader is arranged on the frame; the fertilizer spreader comprises: a vehicle speed measuring unit, a controller, a motor driver, a motor and a fertilizer shifting wheel, the vehicle speed measuring unit, the controller, the motor driver and the motor are connected in sequence, and the motor is connected to the fertilizer shifting wheel; the variable fertilizer spreader of the utility model controls the speed of the motor by the driving speed of the fertilizer spreader to adjust the amount of fertilizer applied by the fertilizer spreader per unit time, thereby realizing variable fertilization and solving the problem that the amount of fertilizer applied does not meet the requirements due to the vehicle speed)

[0003] The existing technology has the following problems:

[0004] 1. In the existing fertilizer spreader, due to the irregular shape of fertilizer particles, they are easy to get stuck with each other in the fertilizer barrel, resulting in poor flow, thus affecting the feeding speed. Therefore, a fertilizer spreader is needed that does not affect the feeding speed when the fertilizer particles get stuck with each other.

[0005] 2. After the existing fertilizer spreader is finished applying fertilizer, fertilizer residues will accumulate in the fertilizer barrel. These residues may clog the fertilizer pipe and affect the normal operation of the fertilizer spreader. Usually, the staff needs to clean the fertilizer barrel manually, which is troublesome. Therefore, a fertilizer spreader that can automatically clean the fertilizer barrel is needed.

[0006] To this end, we proposed a fertilizer applicator based on smart agriculture to solve the above drawbacks. Utility Model Content

[0007] The purpose of the utility model is to solve the shortcomings in the prior art and to propose a fertilizer spreader based on smart agriculture.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A fertilizer spreader based on smart agriculture, comprising a base, a fertilizer barrel installed on the upper side of the base; a cleaning mechanism is arranged inside the fertilizer barrel; the cleaning mechanism consists of a second motor, a second mounting plate, a threaded rod, a cleaning brush, and an annular water pipe; a water pump, which is installed on the upper end of the base; a stirring mechanism, which is arranged inside the fertilizer barrel; the stirring mechanism consists of a first mounting plate, a first motor, a first rotating shaft, and a stirring rod; a third motor, which is installed on the upper side of the base, the driving shaft of the third motor is connected to the second rotating shaft, the outer side of the second rotating shaft is connected to two soft ropes, and the other ends of the soft ropes are each installed with a pinball.

[0010] Preferably, two movable wheels are installed on the left and right sides of the base, a cutter is provided on the lower side of the base, a mounting guardrail is installed on the upper side of the base, the fertilizer barrel is located inside the mounting guardrail, a water tank is provided at the upper end of the base, and the water tank is located on the front side of the mounting guardrail, and a seat is connected to the upper end of the base.

[0011] Preferably, a water inlet pipe is connected to the rear side of the water storage tank, the other end of the water inlet pipe is connected to the outside of a water pump, a water outlet pipe is installed on the outside of the water pump, and the other end of the water outlet pipe is connected to the annular water pipe.

[0012] Preferably, the annular water pipe is installed on the inner wall of the fertilizer barrel, and a plurality of water spraying ports are provided at the lower end of the annular water pipe.

[0013] Preferably, the first mounting plate is installed on the upper side of the fertilizer barrel, and the first mounting plate is located on the diameter of the fertilizer barrel, a first motor is arranged at the center position of the upper side of the first mounting plate, a first rotating shaft is connected to the driving shaft of the first motor, and a stirring rod is arranged on the outer side of the first rotating shaft.

[0014] Preferably, the second mounting plate is mounted on the upper side of the fertilizer barrel, a second motor is disposed on the upper side of the second mounting plate, a threaded rod is connected to the driving shaft of the second motor, and a cleaning brush is threadedly connected to the outer side of the threaded rod.

[0015] Preferably, the cleaning brush is annular, and the outer diameter of the cleaning brush is consistent with the inner diameter of the fertilizer barrel.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The utility model adopts a stirring mechanism, a third motor, a second rotating shaft, a soft rope and a pinball. During the fertilization process, the first rotating shaft can be driven to rotate by the first motor, and the first rotating shaft drives multiple groups of stirring rods to stir the fertilizer in the fertilizer barrel to prevent the fertilizers from being stuck and affecting the feeding speed. At the same time, the second rotating shaft is driven to rotate by the third motor, and the second rotating shaft drives the pinball to make a circular motion with the second rotating shaft as the center and the soft rope as the radius. The pinball hits the fertilizer barrel, vibrates the fertilizer near the inner wall of the fertilizer barrel, and reduces the slow feeding effect caused by the sticking of the fertilizers.

[0018] (2) The utility model adopts a cleaning mechanism and a water pump to clean the fertilizer barrel. The water pump draws cleaning water into the annular water pipe to rinse the inner wall of the fertilizer barrel. The second motor drives the threaded rod to rotate, and the threaded rod drives the cleaning brush threadedly connected to the outer side of the threaded rod to move on the inner wall of the fertilizer barrel, thereby automatically cleaning the fertilizer barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0020] Figure 1 This is a schematic diagram of the overall structure of a fertilizer spreader based on smart agriculture proposed in the utility model;

[0021] Figure 2 This is a side structural schematic diagram of a fertilizer spreader based on smart agriculture proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of a fertilizer barrel and a third motor of a fertilizer spreader based on smart agriculture proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of a cleaning mechanism and a water pump structure of a fertilizer spreader based on smart agriculture proposed in the utility model.

[0024] Legend:

[0025] 1. Base; 2. Moving wheel; 3. Cutter; 4. Water tank; 5. Fertilizer barrel; 6. First motor; 7. Second motor; 8. Seat; 9. Water pump; 10. Water outlet pipe; 11. Water inlet pipe; 12. Mounting guardrail; 13. First mounting plate; 14. First rotating shaft; 15. Stirring rod; 16. Third motor; 17. Second rotating shaft; 18. Soft rope; 19. Pinball; 20. Second mounting plate; 21. Annular water pipe; 22. Cleaning brush; 23. Threaded rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0027] Example: Figure 1-3 As shown, a fertilizer spreader based on smart agriculture includes a base 1, which is a supporting structure of the whole fertilizer spreader. Four moving wheels 2 for moving the fertilizer spreader are installed on the left and right sides of the base 1. The cutter at the lower end of the base 1 can be used to cut weeds or turn the soil. A seat 8 for a worker to sit on is also provided at the upper end of the base 1. The diameter of the installation guardrail 12 installed at the upper end of the base 1 is slightly larger than that of the fertilizer barrel 5, so that the installation guardrail 12 is just nested on the outside of the fertilizer barrel 5, and the fertilizer barrel 5 is installed in the guardrail, and the fertilizer required in the fertilizer barrel 5 is The nutrients in the soil can be detected based on modern information technology, and then the appropriate fertilizer ratio can be inferred to efficiently control the agricultural production process. Different fertilizers can be stirred by the stirring mechanism in the fertilizer barrel 5 to make the fertilizers more uniform. The stirring mechanism is installed on the upper side of the fertilizer barrel 5 through the first mounting plate 13, and the first motor 6 is installed at the center of the fertilizer barrel 5. When the first motor 6 is started, the driving shaft of the first motor 6 drives the first rotating shaft 14 connected to the driving shaft to rotate, and the rotation of the first rotating shaft 14 drives the first rotating shaft 14 connected to the first rotating shaft 14 to rotate. The stirring rod 15 outside the first rotating shaft 14 rotates along the first rotating shaft 14. The stirring rods 15 form a group of two and are evenly distributed on the outside of the first rotating shaft 14. The length of the stirring rod 15 is shorter than the inner diameter of the fertilizer barrel 5. The stirring rod 15 will not touch other structures when stirring. When it is necessary to prevent the fertilizers from getting stuck and blocking the fertilizer barrel 5 to affect the feeding speed, the stirring mechanism can be started to stir the fertilizer. When fertilizers are stuck on the inner wall of the fertilizer barrel 5, the third motor 16 can be used to drive the second rotating shaft 17 connected to the driving shaft of the third motor 16 to rotate. Two soft ropes 18 are connected to the upper end of the outer side of the shaft 17, and the other ends of the soft ropes 18 are connected to marbles 19, which are made of rubber. When the second rotating shaft 17 rotates to drive the marbles 19 to perform circular motion with the second rotating shaft 17 as the center and the soft ropes 18 as the radius, since the distance between the soft ropes 18 and the marbles 19 is greater than the distance between the second rotating shaft 17 and the fertilizer barrel 5, the marbles 19 will hit the fertilizer barrel 5, causing the fertilizer barrel 5 to vibrate, and then vibrate the fertilizer on the inner wall of the fertilizer barrel 5 down, which neither affects the feeding speed of the fertilizer nor reduces the waste of fertilizer.

[0028] like Figure 1-2 and Figure 4As shown, the water inlet pipe 11 connects the water storage tank 4 and the water pump 9, and the water outlet pipe 10 connects the water pump 9 and the annular water pipe 21. The water pump 9 can draw water in the water storage tank 4 into the water outlet pipe 10 through the water inlet pipe 11, and the water flows through the annular water pipe 21 through the water outlet pipe 10. The water outlet pipe 10 is connected to the two water inlets of the annular water pipe 21 after passing through a tee pipe, and then the inner wall of the fertilizer barrel 5 is rinsed with cleaning water through the water spray port at the lower end of the annular water pipe 21. The second motor 7 is installed on the fertilizer barrel 5 through the second mounting plate 20 fixed on the fertilizer barrel 5. A threaded rod 23 is connected to one end of the driving shaft of the second motor 7. The length of the threaded rod 23 is consistent with the length of the fertilizer barrel 5. An arc-shaped cleaning brush 22 is threadedly connected to the outer side of the threaded rod 23, and the cleaning brush 22 fits with the inner wall of the fertilizer barrel 5, so that when the threaded rod 23 rotates, it can drive the cleaning brush 22 to move on the fertilizer barrel 5.

[0029] The device improves the feeding speed of fertilizer by arranging structures such as a stirring mechanism and a pinball 19, and realizes automatic cleaning by structures such as a cleaning mechanism and a water pump 9, and multiple functions improve the intelligence of the fertilizer spreader.

[0030] Working principle: when it is necessary to prevent the fertilizers from getting stuck with each other and blocking the fertilizer barrel 5 and affecting the feeding speed, the fertilizer can be stirred by the stirring mechanism in the fertilizer barrel 5. When the first motor 6 is started, the driving shaft of the first motor 6 drives the first rotating shaft 14 connected to the driving shaft to rotate, and the rotation of the first rotating shaft 14 drives the stirring rod 15 connected to the outer side of the first rotating shaft 14 to rotate along the first rotating shaft 14, so as to stir the fertilizer and prevent the fertilizers from getting stuck with each other, resulting in poor flow, thereby affecting the feeding speed. When fertilizers are stuck to the inner wall of the fertilizer barrel 5, the second rotating shaft 17 connected to the driving shaft of the third motor 16 can be driven by the third motor 16 to rotate. When the second rotating shaft 17 rotates to drive the marble 19 to make a circular motion with the second rotating shaft 17 as the center and the soft rope 18 as the radius, since the distance between the soft rope 18 and the marble 19 is greater than the second rotating shaft 17, the distance between the soft rope 18 and the marble 19 is greater than the distance between the soft rope 18 and the marble 19. Due to the distance between the rotating shaft 17 and the fertilizer barrel 5, the marble 19 will hit the fertilizer barrel 5, causing the fertilizer barrel 5 to vibrate, and then vibrate the fertilizer on the inner wall of the fertilizer barrel 5 down, which neither affects the feeding speed of the fertilizer nor reduces the waste of fertilizer. When the fertilizer barrel 5 needs to be cleaned, the water pump 9 can draw water in the water storage tank 4 into the water outlet pipe 10 through the water inlet pipe 11, and the water flows through the annular water pipe 21 through the water outlet pipe 10, and then through the water spray port at the lower end of the annular water pipe 21, the cleaning water is used to rinse the inner wall of the fertilizer barrel 5. At the same time, the threaded rod 23 connected to the driving shaft of the second motor 7 is driven by the second motor 7 to rotate. Since the cleaning brush 22 fits with the inner wall of the fertilizer barrel 5, the threaded rod 23 drives the cleaning brush 22 threadedly connected to the outside of the threaded rod 23 to move up and down on the inner wall of the fertilizer barrel 5, thereby automatically cleaning the fertilizer barrel 5.

[0031] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A fertilizer spreader based on smart agriculture, comprising a base (1), characterized in that: A fertilizer barrel (5) is installed on the upper side of the base (1); a cleaning mechanism is provided inside the fertilizer barrel (5); The cleaning mechanism is composed of a second motor (7), a second mounting plate (20), a threaded rod (23), a cleaning brush (22), and an annular water pipe (21); A water pump (9) mounted on the upper end of the base (1); A stirring mechanism, which is arranged inside the fertilizer barrel (5); The stirring mechanism is composed of a first mounting plate (13), a first motor (6), a first rotating shaft (14), and a stirring rod (15); A third motor (16) is mounted on the upper side of the base (1); a second rotating shaft (17) is connected to the driving shaft of the third motor (16); two soft ropes (18) are connected to the outer side of the second rotating shaft (17); and a pinball (19) is mounted on the other end of each of the soft ropes (18).

2. A fertilizer applicator based on smart agriculture according to claim 1, characterized in that: Two movable wheels (2) are installed on both left and right sides of the base (1); a cutter (3) is arranged on the lower side of the base (1); a mounting guardrail (12) is installed on the upper side of the base (1); the fertilizer barrel (5) is located inside the mounting guardrail (12); a water tank (4) is arranged on the upper end of the base (1), and the water tank (4) is located on the front side of the mounting guardrail (12); and a seat (8) is connected to the upper end of the base (1).

3. A fertilizer applicator based on smart agriculture according to claim 2, characterized in that: The rear side of the water storage tank (4) is connected to a water inlet pipe (11), the other end of which is connected to the outside of a water pump (9), and the outside of the water pump (9) is provided with a water outlet pipe (10), the other end of which is connected to an annular water pipe (21).

4. The fertilizer applicator based on smart agriculture according to claim 1, characterized in that: The annular water pipe (21) is installed on the inner wall of the fertilizer barrel (5), and a plurality of water spraying ports are provided at the lower end of the annular water pipe (21).

5. The fertilizer applicator based on smart agriculture according to claim 1, characterized in that: The first mounting plate (13) is mounted on the upper side of the fertilizer barrel (5), and the first mounting plate (13) is located on the diameter of the fertilizer barrel (5). A first motor (6) is arranged at the center position of the upper side of the first mounting plate (13). A first rotating shaft (14) is connected to the driving shaft of the first motor (6), and a stirring rod (15) is arranged on the outer side of the first rotating shaft (14).

6. The fertilizer applicator based on smart agriculture according to claim 1, characterized in that: The second mounting plate (20) is mounted on the upper side of the fertilizer barrel (5); a second motor (7) is arranged on the upper side of the second mounting plate (20); a threaded rod (23) is connected to the driving shaft of the second motor (7); and a cleaning brush (22) is threadedly connected to the outer side of the threaded rod (23).

7. The fertilizer applicator based on smart agriculture according to claim 6, characterized in that: The cleaning brush (22) is annular, and the outer diameter of the cleaning brush (22) is consistent with the inner diameter of the fertilizer barrel (5).

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