Multifunctional fertilizer applicator

Abstract

The utility model discloses a multifunctional fertilizer applicator which comprises a base, universal wheels are arranged at the bottom of the base, a fixed box is arranged at the top of the base, a water storage cavity and a mixing cavity are respectively arranged in the fixed box, a first water pump is arranged in the water storage cavity, and a conveying pipe communicated into the mixing cavity is arranged at the output end of the first water pump. A first motor is arranged at the top of the fixing box, a stirring frame is fixedly connected to the position, located in the mixing cavity, of the output end of the first motor, a fixing box is arranged at the top of the fixing box, a metering hopper with the bottom communicating with the interior of the mixing cavity is arranged on the fixing box, and an electromagnetic valve is arranged on the metering hopper. According to the automatic fertilizing device, the stirring frame is driven by the motor I to rotate, a water body and fertilizer can be stirred and mixed to form a mixed solution, and the mixed fertilizer solution can be sprayed to the root positions of plants in cooperation with the arrangement of structures such as the water pump II, the fixed pipe, the movable pipe and the fertilizing pipe, so that automatic fertilizing operation is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer application equipment, in particular to a multifunctional fertilizer application machine. Background Art

[0002] Tea tree is an evergreen shrub of the genus Camellia in the family Theaceae. It is often in the form of a bushy shrub. The leaves of the tea tree can be made into tea and are widely consumed. In addition, the seeds of the tea tree can be pressed for oil. The texture is fine and can be used for carving. Tea tree has many uses, such as killing various fungal infections, improving human immunity, reducing infection, inhibiting inflammation, preventing acne from getting worse, and relieving dry scalp and dandruff. Therefore, the cultivation of tea trees is very extensive. In order to ensure the stable growth of tea plants, it is usually necessary to fertilize the tea trees regularly. Most of the traditional fertilization methods are to mix fertilizer with water to form a fertilizer solution, and spray the fertilizer solution to the root position of the plant to complete the fertilization work. In order to ensure the convenience of fertilization work, a fertilizer applicator is needed;

[0003] Some traditional fertilizer spreaders are mostly simple in structure and have only a single spraying function. When mixing, manual assistance is required to add water and fertilizer, and then manual stirring is required to mix the fertilizer. This operation method lacks convenience. Secondly, the amount of added materials is controlled manually, and the amount of fertilizer often cannot be accurately controlled. In addition, the spraying position of the traditional fertilizer spreader lacks a convenient adjustment function, and it is not very convenient to use. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a multifunctional fertilizer spreader.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multifunctional fertilizer spreader, comprising a base, a universal wheel is arranged at the bottom of the base, and a fixed box is arranged at the top of the base, a water storage chamber and a mixing chamber are respectively arranged in the fixed box, a water pump 1 is arranged in the water storage chamber, and a delivery pipe connected to the mixing chamber is arranged at the output end of the water pump 1, a motor 1 is arranged at the top of the fixed box, a stirring frame is fixedly connected to the output end of the motor 1 and is located in the mixing chamber, a fixed box is arranged at the top of the fixed box, a metering bucket whose bottom is connected to the mixing chamber is arranged on the fixed box, a solenoid valve is arranged on the metering bucket, a fixed plate is fixedly connected to the outer surface of the metering bucket, a weighing sensor is installed between the fixed plate and the fixed box, a support frame is fixedly connected to the top of the base, and the top of the support frame A storage box is fixedly connected, a storage tank is arranged in the storage box, a focusing tank is arranged at the bottom of the inner wall of the storage tank, a guide pipe connected with the focusing tank is fixedly connected to the outer side of the storage box, an auger is rotatably connected in the focusing tank, a motor 2 is arranged on the outer surface of the storage box with an output end fixedly connected to the central axis of the auger, a water pump 2 is arranged on the outer side of the fixed box, a fixed pipe and a movable pipe are respectively arranged on the water pump 2, a fixed recess is arranged at one end of the base, a movable frame is arranged in the fixed recess, and a first adjusting mechanism is arranged between the fixed recess and the movable frame, a lifting frame is arranged on the outer side of the movable frame, and a second adjusting mechanism is arranged between the movable frame and the lifting frame, a fertilizer pipe is arranged on the outer side of the lifting frame, and a third adjusting mechanism is arranged between the lifting frame and the fertilizer pipe, and the bottom end of the movable pipe is connected with the fertilizer pipe.

[0006] As a further description of the above technical solution:

[0007] The bottom of the concentration tank is in an arc shape, and the inner wall of the storage tank is arranged to be inclined downward from the side toward the concentration tank near the bottom.

[0008] As a further description of the above technical solution:

[0009] The movable pipe is in the form of a hose.

[0010] As a further description of the above technical solution:

[0011] The first adjustment mechanism includes a guide groove arranged on the inner wall of the fixed recess, the movable frame is fixedly connected to a guide frame that is nested and slidably matched with the guide groove, an electric push rod is fixedly connected to one side of the inner wall of the guide groove, and the output end of the electric push rod is fixedly connected to the guide frame.

[0012] As a further description of the above technical solution:

[0013] The second adjustment mechanism includes a groove arranged on one side of the outer surface of the mobile frame, a screw rod is rotatably connected in the groove, a motor three is arranged in the mobile frame with an output end fixedly connected to the top end of the screw rod, a screw block is threadedly sleeved on the screw rod, and the screw block is fixedly connected to the lifting frame.

[0014] As a further description of the above technical solution:

[0015] The third adjustment mechanism includes an opening arranged on the lifting frame and a positioning block fixedly installed on the fertilizer pipe. The positioning block and the opening are nested and rotatably connected. A pin rod is nested on the lifting frame, and a pin hole for plugging and cooperating with the pin rod is provided on the positioning block. There are multiple pin holes and they are distributed in an arc shape with the rotation position of the positioning block as the center.

[0016] As a further description of the above technical solution:

[0017] A push frame is fixedly connected to the base, a controller is arranged on the push frame, and a storage battery is arranged on the base.

[0018] The utility model has the following beneficial effects:

[0019] The multifunctional fertilizer spreader can conveniently deliver water in the water storage chamber into the mixing chamber through the water pump 1 and the delivery pipe structure, and can conveniently deliver fertilizer into the mixing chamber through the motor 2, the auger, and the metering bucket. The motor 1 drives the stirring frame to rotate, so that the water and the fertilizer can be stirred and mixed to form a mixed solution. With the arrangement of the water pump 2, the fixed pipe, the movable pipe, the fertilizer pipe and other structures, the mixed fertilizer solution can be sprayed to the root position of the plant, realizing automatic fertilization operation. The structure is simple and convenient to operate, and there is no need for manual time-consuming and laborious batching operation, which greatly improves the fertilizer batching work. convenience; through the setting of the auger structure, the fertilizer in the storage tank can be evenly and stably delivered to the measuring bucket, and the weighing sensor structure can realize accurate weighing, thereby realizing accurate proportioning of fertilization; through the coordinated setting of the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism, the position, height and inclination angle of the fertilizer pipe can be conveniently adjusted, so as to meet the fertilization needs in different directions, ensure the accuracy of fertilizer solution spraying, and realize precise fertilization. The whole structure has stable connection, simple operation, strong functionality and convenience in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a multifunctional fertilizer spreader proposed by the utility model;

[0021] Figure 2 This is a front view of a multifunctional fertilizer spreader proposed by the utility model;

[0022] Figure 3 A multifunctional fertilizer spreader proposed by the utility model Figure 2 A magnified view of middle;

[0023] Figure 4 A multifunctional fertilizer spreader proposed by the utility model Figure 2 Enlarged view of middle B;

[0024] Figure 5 The utility model provides a side view of the storage tank position of a multifunctional fertilizer spreader.

[0025] Legend:

[0026] 1. Base; 2. Universal wheel; 3. Fixed box; 4. Water storage chamber; 5. Mixing chamber; 6. Water pump 1; 7. Delivery pipe; 8. Motor 1; 9. Stirring frame; 10. Fixed box; 11. Solenoid valve; 12. Measuring bucket; 13. Fixed plate; 14. Weighing sensor; 15. Support frame; 16. Storage box; 17. Storage tank; 18. Central tank; 19. Guide pipe; 20. Auger; 21. Motor 2; 22 1. Water pump 2; 23. Fixed pipe; 24. Movable pipe; 25. Fixed notch; 26. Guide groove; 27. Guide frame; 28. Electric push rod; 29. ​​Moving frame; 30. Groove; 31. Screw; 32. Motor 3; 33. Screw block; 34. Lifting frame; 35. Opening; 36. Fertilizer pipe; 37. Positioning block; 38. Pin hole; 39. Pin; 40. Push frame; 41. Controller; 42. Battery. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Reference Figure 1-5, an embodiment provided by the utility model: a multifunctional fertilizer spreader, including a base 1, a universal wheel 2 is arranged at the bottom of the base 1, there are four universal wheels 2 and they are located near the four corners of the bottom of the base 1, a fixed box 3 is arranged at the top of the base 1, a water storage chamber 4 and a mixing chamber 5 are arranged in the fixed box 3 respectively, the water storage chamber 4 can store clean water, and the mixing chamber 5 can be used for mixing clean water and fertilizer, the top of the fixed box 3 and the corresponding positions of the two chambers are provided with water inlets, which can facilitate water replenishment, a water pump 6 is arranged in the water storage chamber 4, and a delivery pipe 7 connected to the mixing chamber 5 is arranged at the output end of the water pump 6, the water pump 6 can deliver the clean water in the water storage chamber 4 into the mixing chamber 5 through the delivery pipe 7, so as to facilitate the addition of fertilizer for stirring and mixing, the fixed box A motor 8 is provided on the top of the fixed box 3, and a stirring frame 9 is fixedly connected to the output end of the motor 8 and is located in the mixing chamber 5. The motor 8 drives the stirring frame 9 to rotate, which can facilitate the mixing and mixing of fertilizer and water. A fixed box 10 is provided on the top of the fixed box 3. A metering bucket 12 whose bottom is connected to the mixing chamber 5 is provided on the fixed box 10. A solenoid valve 11 is provided on the metering bucket 12. The bottom of the metering bucket 12 is conical, which is convenient for unloading. The solenoid valve 11 can control the opening and closing of the bottom of the metering bucket 12, which is convenient for accurate metering and proportioning of fertilizers. A fixed plate 13 is fixedly connected to the outer surface of the metering bucket 12. A weighing sensor 14 is installed between the fixed plate 13 and the fixed box 10. The weighing sensor 14 can conveniently cooperate with the metering bucket 12 to measure and weigh the fertilizer. Working, the top of the base 1 is fixedly connected with a support frame 15, the top of the support frame 15 is fixedly connected with a storage box 16, a storage tank 17 is arranged in the storage box 16, and a central groove 18 is arranged at the bottom of the inner wall of the storage tank 17. The bottom of the central groove 18 is in an arc shape, and the inner wall of the storage tank 17 is inclined downward from the side to the central groove 18 near the bottom. The inclined inner wall structure can make the fertilizer automatically concentrate to the central groove 18. The outer side of the storage box 16 is fixedly connected with a guide pipe 19 connected to the central groove 18, and the bottom end of the guide pipe 19 is connected to the top of the metering bucket 12. An auger 20 is rotatably connected in the central groove 18, and the outer surface of the storage box 16 is provided with a motor 21 whose output end is fixedly connected to the central axis of the auger 20, and the motor 22 1 drives the auger 20 to rotate, and the auger 20 automatically guides the fertilizer in the central tank 18 into the metering bucket 12, which is convenient for accurate metering. At the same time, the feeding of the auger 20 can control the conveying rhythm. A water pump 22 is arranged on the outside of the fixed box 3, and a fixed pipe 23 and a movable pipe 24 are respectively arranged on the water pump 22. The fixed pipe 23 extends into the mixing chamber 5. A fixed recess 25 is arranged at one end of the base 1, and a movable frame 29 is arranged in the fixed recess 25, and a first adjusting mechanism is arranged between the fixed recess 25 and the movable frame 29. A lifting frame 34 is arranged on the outside of the movable frame 29, and a second adjusting mechanism is arranged between the movable frame 29 and the lifting frame 34. A fertilizer pipe 36 is arranged on the outside of the lifting frame 34, and a plurality of discharge ports are arranged on the outer surface of the fertilizer pipe 36.To facilitate the discharge of fertilizer, a third adjustment mechanism is provided between the lifting frame 34 and the fertilizer pipe 36. The first adjustment mechanism can drive the fertilizer pipe 36 to extend outward, so that the distance of fertilization can be conveniently controlled. The second adjustment mechanism can control the position height of the fertilizer pipe 36. The third adjustment mechanism can control the tilting discharge angle of the fertilizer pipe 36. The bottom end of the movable pipe 24 is connected to the fertilizer pipe 36. The movable pipe 24 is in the form of a hose, which can be conveniently adjusted and operated with the adjustment mechanism.

[0030] The first adjustment mechanism includes a guide groove 26 arranged on the inner wall of the fixed recess 25, and a guide frame 27 nested and slidably matched with the guide groove 26 is fixedly connected to the movable frame 29, and an electric push rod 28 is fixedly connected to one side of the inner wall of the guide groove 26, and the output end of the electric push rod 28 is fixedly connected to the guide frame 27, and a cavity is arranged inside one end of the guide frame 27, and the output end of the electric push rod 28 is fixedly connected to the inner wall of the cavity. The coordinated arrangement of the guide frame 27 and the guide groove 26 can play a guiding and load-bearing role for the movable frame 29. During operation, the electric push rod 28 pushes the guide frame 27 to move, and the guide frame 27 drives the movable frame 29 to move outward, and the movable frame 29 drives the fertilizer pipe 36 to move outward, which can be close to the fertilization position of the plant to ensure the accuracy of fertilization.

[0031] The second adjustment mechanism includes a groove 30 arranged on one side of the outer surface of the mobile frame 29, and a screw rod 31 is rotatably connected in the groove 30. A motor 32 with an output end fixedly connected to the top of the screw rod 31 is arranged in the mobile frame 29. A screw block 33 is threadedly sleeved on the screw rod 31. The screw 31 is positioned and installed at the connection position with the inner wall of the groove 30 through a bearing. The screw block 33 and the groove 30 are nested and slidably matched. The screw block 33 is fixedly connected to the lifting frame 34. The motor 32 drives the screw rod 31 to rotate, the screw 31 drives the screw block 33 to rise and fall, and the screw block 33 drives the lifting frame 34 to rise and fall, so that the position height of the fertilizer pipe 36 can be adjusted to ensure the accuracy of the fertilizer spraying position.

[0032] The third adjustment mechanism includes an opening 35 provided on the lifting frame 34 and a positioning block 37 fixedly installed on the fertilizer pipe 36. The positioning block 37 and the opening 35 are nested and rotatably connected. A pin rod 39 is nested on the lifting frame 34, and a pin hole 38 is provided on the positioning block 37 to be plugged and matched with the pin rod 39. There are multiple pin holes 38 and they are distributed in an arc shape with the rotation position of the positioning block 37 as the center. The pin rod 39 is pulled out and the positioning block 37 is rotated to rotate the fertilizer pipe 36 to an inclination angle. After the adjustment is completed, the pin rod 39 is inserted into the pin hole 38 at the corresponding position. In this way, the inclination direction of the discharge port on the fertilizer pipe 36 can be controlled to ensure the accuracy of the fertilization position.

[0033] A push frame 40 is fixedly connected to the base 1, a controller 41 is arranged on the push frame 40, and a battery 42 is arranged on the base 1. The push frame 40 can conveniently push the entire structure to move conveniently. The model of the controller 41 is STM32. The water pump 1 6, the motor 1 8, the solenoid valve 11, the weighing sensor 14, the motor 21, the water pump 22, the electric push rod 28, the motor 32 and the controller 41 and the battery 42 are all electrically connected, so that the entire structure can be normally controlled and operated.

[0034] Working principle: When using the multifunctional fertilizer spreader, start the water pump 6, which delivers the water in the water storage chamber 4 into the mixing chamber 5 through the delivery pipe 7, start the motor 21, which drives the auger 20 to rotate, and the auger 20 guides the fertilizer in the storage tank 17 into the metering bucket 12, which is weighed by the weighing sensor 14. After weighing, open the solenoid valve 11, and the fertilizer automatically falls into the mixing chamber 5. Start the motor 8, which drives the stirring frame 9 to rotate, and the stirring frame 9 drives the water and the fertilizer to mix to form a fertilizer solution. The lateral position of the fertilizer pipe 36 is adjusted by the first adjusting mechanism, the height position of the fertilizer pipe 36 is adjusted by the second adjusting mechanism, and the inclination direction of the fertilizer pipe 36 is adjusted by the third adjusting mechanism. Start the water pump 22, which delivers the fertilizer solution into the fertilizer pipe 36 through the fixed pipe 23 and the movable pipe 24 and then sprays it out, thereby realizing automatic fertilization.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional fertilizer spreader, comprising a base (1), Features: The bottom of the base (1) is provided with a universal wheel (2), and the top of the base (1) is provided with a fixed box (3), and a water storage chamber (4) and a mixing chamber (5) are respectively provided in the fixed box (3), and a water pump (6) is provided in the water storage chamber (4), and a delivery pipe (7) connected to the mixing chamber (5) is provided at the output end of the water pump (6), and a motor (8) is provided on the top of the fixed box (3), and a stirring frame (9) is fixedly connected to the output end of the motor (8) and located in the mixing chamber (5), and a A fixed box (10), the fixed box (10) is provided with a metering hopper (12) whose bottom is connected to the mixing chamber (5), the metering hopper (12) is provided with a solenoid valve (11), the outer surface of the metering hopper (12) is fixedly connected with a fixed plate (13), a weighing sensor (14) is installed between the fixed plate (13) and the fixed box (10), the top of the base (1) is fixedly connected with a support frame (15), the top of the support frame (15) is fixedly connected with a storage box (16), and the storage box (16) is provided with a storage tank (17) ), a central groove (18) is arranged at the bottom of the inner wall of the storage tank (17), a guide pipe (19) connected to the central groove (18) is fixedly connected to the outer side of the storage box (16), an auger (20) is rotatably connected in the central groove (18), a motor (21) whose output end is fixedly connected to the central axis of the auger (20) is arranged on the outer surface of the storage box (16), a water pump (22) is arranged on the outer side of the fixed box (3), and a fixed pipe (23) and a movable pipe (24) are respectively arranged on the water pump (22), and one end of the base (1) is provided with a guide pipe (19) connected to the central groove (18). A fixed recess (25) is provided, a movable frame (29) is provided in the fixed recess (25), a first adjustment mechanism is provided between the fixed recess (25) and the movable frame (29), a lifting frame (34) is provided outside the movable frame (29), a second adjustment mechanism is provided between the movable frame (29) and the lifting frame (34), a fertilizer pipe (36) is provided outside the lifting frame (34), a third adjustment mechanism is provided between the lifting frame (34) and the fertilizer pipe (36), and the bottom end of the movable pipe (24) is connected to the fertilizer pipe (36).

2. A multifunctional fertilizer spreader according to claim 1, Features: The bottom of the centralizing groove (18) is in an arc shape, and the inner wall of the storage groove (17) is arranged to be inclined downward from the side toward the centralizing groove (18) near the bottom.

3. A multifunctional fertilizer spreader according to claim 1, Features: The movable pipe (24) is in the form of a hose.

4. A multifunctional fertilizer spreader according to claim 1, Features: The first adjustment mechanism comprises a guide groove (26) arranged on the inner wall of the fixed recess (25); a guide frame (27) is fixedly connected to the movable frame (29) and is nested and slidably matched with the guide groove (26); an electric push rod (28) is fixedly connected to one side of the inner wall of the guide groove (26); and an output end of the electric push rod (28) is fixedly connected to the guide frame (27).

5. A multifunctional fertilizer spreader according to claim 1, Features: The second adjustment mechanism comprises a groove (30) arranged on one side of the outer surface of the moving frame (29), a screw rod (31) is rotatably connected in the groove (30), a motor (32) whose output end is fixedly connected to the top of the screw rod (31) is arranged in the moving frame (29), a screw block (33) is threadedly sleeved on the screw rod (31), and the screw block (33) is fixedly connected to the lifting frame (34).

6. A multifunctional fertilizer spreader according to claim 1, Features: The third adjustment mechanism comprises an opening (35) arranged on the lifting frame (34) and a positioning block (37) fixedly mounted on the fertilizer application pipe (36); the positioning block (37) and the opening (35) are nested and rotatably connected; a pin rod (39) is nested on the lifting frame (34); a pin hole (38) for plugging and cooperating with the pin rod (39) is provided on the positioning block (37); a plurality of pin holes (38) are provided and are distributed in an arc shape with the rotation position of the positioning block (37) as the center.

7. A multifunctional fertilizer spreader according to claim 1, Features: A push frame (40) is fixedly connected to the base (1), a controller (41) is arranged on the push frame (40), and a storage battery (42) is arranged on the base (1).

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