Water and fertilizer integrated fertilization device for blueberry planting

Abstract

The invention relates to the technical field of blueberry planting, in particular to a blueberry planting water and fertilizer integrated fertilization device which comprises a frame, a handle is arranged on one side of the frame, a plurality of wheels are arranged at the bottom of the frame, a fertilizer storage box is arranged on one side of the top face of the frame, a battery pack and a water pump are arranged in the middle of the frame, and a through groove is formed in the side, away from the handle, of the frame; the spraying assembly is arranged on the side, away from the handle, of the frame, and the spraying assembly is used for spraying water and fertilizer during blueberry planting; the irrigation assembly is arranged at the end, away from the handle, of the frame, and the irrigation assembly comprises a water and fertilizer distribution module, a far-end irrigation module and a near-end irrigation module. Compared with the prior art, by arranging the far-end irrigation module to be matched with the near-end irrigation module, continuous irrigation can be achieved at the front end and the rear end of the equipment through double-module combination, the refined water and fertilizer management requirement under the intensive blueberry planting environment is met, meanwhile, automatic control is achieved through mechanical linkage, and manual intervention is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of blueberry planting, and particularly to a water and fertilizer integrated fertilization device for blueberry planting. Background Art

[0002] Blueberries are plants of the genus Vaccinium in the Ericaceae family. They are perennial deciduous or evergreen shrubs and small berry fruit trees of the genus Vaccinium in the Ericaceae family. Blueberry fruits are rich in various amino acids, minerals, vitamins, anthocyanins, etc., and have health care functions such as preventing high blood pressure and relieving visual fatigue. Especially, the anthocyanin content is high, which has health care effects such as enhancing human immunity, delaying aging, preventing heart disease, and preventing cancer. Water and fertilizer are essential factors for plant growth. Blind fertilization not only causes waste of fertilizers but also may cause environmental pollution.

[0003] In the prior art, in a blueberry water and fertilizer integrated fertilization device with the publication number of CN222170469U in a Chinese patent document, it is proposed to drive a pair of scrapers on the surface of solid granular fertilizers for continuous leveling. At the same time, the falling position of the solid granular fertilizers is observed through a scale bar adhered to the outside of a transparent observation window, so as to facilitate knowing the main body of the solid granular fertilizers. At the same time, the falling liquid level of the water tank is observed through a scale ruler, so as to achieve the control of the weight of the injected fertilizers, thereby facilitating the control of the water and fertilizer ratio and ensuring the growth of blueberries. Another example is a water and fertilizer integrated fertilization device for apple planting with the publication number of CN216058276U in a Chinese patent document, in which through the transmission connection of a material passing hopper, a blanking pipe, a cylinder, a feeding pipe, a motor, two rotating shafts, multiple stirring shafts, two rotating shafts, four sprockets and a chain, and the meshing transmission of two bevel gears located on the same side, and the common cooperation of two cross shafts, two discs and multiple crushing teeth, the fertilizer particles can be crushed and stirred and mixed with water, so that the fertilizers can be quickly and fully dissolved in water, and the dissolution efficiency is high. However, the same as the traditional method, the traditional water and fertilizer integrated fertilization devices generally have the problems of fixed spraying structures and single coverage ranges, lack adjustable spraying mechanisms, making it difficult to take into account different planting widths or terrain undulations during the operation process, and it is easy to have uneven fertilization or omission phenomena, reducing the water and fertilizer utilization efficiency. In addition, traditional devices often adopt a single irrigation outlet, cannot achieve regional and differential fertilization, the irrigation range is limited, and the irrigation actions mostly rely on manual operation or simple mechanical drive, making it difficult to meet the fine irrigation requirements of the root zones of intensive cash crops such as blueberries. Therefore, this application discloses a water and fertilizer integrated fertilization device for blueberry planting to meet the needs. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a water and fertilizer integrated fertilization device for blueberry planting to solve the problems that the traditional water and fertilizer integrated fertilization devices generally have fixed spraying structures and single coverage ranges.

[0005] For the above purposes, the present invention provides a fertilizer and water integrated fertilization device for blueberry planting, including a vehicle frame. One side of the vehicle frame is provided with a handle, and the bottom of the vehicle frame is provided with a plurality of wheels. One side of the top surface of the vehicle frame is provided with a fertilizer storage tank, and a battery pack and a water pump are arranged in the middle of the vehicle frame. A through groove is opened on one side of the vehicle frame away from the handle; A spraying assembly, which is arranged on the side of the vehicle frame away from the handle, and is used for spraying fertilizer and water during blueberry planting; A watering assembly, which is arranged at one end of the vehicle frame away from the handle. The watering assembly includes a fertilizer and water distribution module, a distal watering module and a proximal watering module. The fertilizer and water distribution module is used to supply fertilizer and water to the distal watering module and the proximal watering module. The distal watering module is used to cooperate with the spraying assembly to water the blueberries at the distal end, and the proximal watering module is used to water the blueberries at the proximal end on both sides of the vehicle frame; Wherein, the water inlet end of the water pump is connected to the fertilizer storage tank through a pipeline, and several pipelines are arranged at the water outlet end of the water pump and are respectively connected to the spraying assembly and the watering assembly.

[0006] Preferably, a feeding port is arranged on one side of the fertilizer storage tank, a stirring motor is arranged on the top surface of the fertilizer storage tank, a rotating rod is rotatably installed inside the fertilizer storage tank, and a plurality of stirring blades are sleeved on the outer surface of the rotating rod.

[0007] Preferably, the spraying assembly includes a rotating motor fixedly installed on the bottom surface of the vehicle frame. The output end of the rotating motor is fixedly connected to a rotating wheel. One side of the surface of the rotating wheel away from the rotating motor is rotatably installed with a first connecting rod. A first positioning seat is also fixedly installed on one side of the bottom surface of the vehicle frame. A second connecting rod is rotatably installed on the first positioning seat. The two sides of the second connecting rod are respectively rotatably installed with a third connecting rod and a fourth connecting rod. Two second positioning seats are respectively arranged on one side of the top surface of the vehicle frame. Spraying rods are rotatably installed on the second positioning seats. The other ends of the third connecting rod and the fourth connecting rod are respectively rotatably connected to the middle parts of the two spraying rods, and a plurality of nozzles are also arranged on the spraying rods.

[0008] Preferably, the second connecting rod is arranged in a boomerang shape.

[0009] Preferably, the fertilizer and water distribution module includes an extension seat fixedly installed at one end of the vehicle frame away from the handle. A transfer box is fixedly installed on the extension seat. One side of the transfer box is connected to one of the water outlet ends of the water pump through a pipeline. Two first liquid outlet faucets and two second liquid outlet faucets are arranged on the surface of the transfer box away from the vehicle frame. The two first liquid outlet faucets are respectively adapted to the distal watering modules on both sides, and the two second liquid outlet faucets are respectively adapted to the proximal watering modules on both sides.

[0010] Preferably, the first liquid outlet faucet and the second liquid outlet faucet are arranged alternately in front and behind, and the first liquid outlet faucet and the second liquid outlet faucet are both configured to be inductive.

[0011] Preferably, the remote watering module includes two groups of fixed blocks fixedly mounted on the extension seat, each group of the fixed blocks is provided with two, and a rotating rod is jointly rotatably mounted on the two fixed blocks of each group, a connecting rod is provided on one side of the rotating rod, and the connecting rod is fixedly connected to the second positioning seat and the rotating connection of the spraying rod, a first gear is fixedly sleeved on the rotating rod, a watering scoop is movably mounted above the first gear, and the bottom of the watering scoop is meshed with the first gear.

[0012] Preferably, a first connecting rod is provided on both sides of the rotating rod, and two of the first connecting rods are respectively provided on both sides of the first gear, and a second connecting rod is rotatably installed on the other side of the two first connecting rods, and a sliding rod is provided on the other side of the second connecting rod, and sliding grooves are provided on both sides of the pouring ladle, and the sliding rod is slidably installed inside the sliding grooves, and the end of the pouring ladle close to the first liquid outlet tap is set to be hook ring shape.

[0013] Preferably, the proximal watering module includes a second gear rotatably sleeved on one side of a rotating rod, a ratchet is provided on the inner side of the second gear, a non-return pawl matched with the ratchet is provided on one side of the ratchet, a disc is rotatably sleeved on the rotating rod between the second gear and the first gear, when the rotating rod rotates, the disc does not rotate accordingly, a rotating sleeve is also rotatably installed on the outer side of the disc, a plurality of reduction gears meshing with the second gear are rotatably installed on a side of the disc close to the second gear, a plurality of teeth meshing with the reduction gear are provided on the inner side of the rotating sleeve, and a plurality of watering buckets are provided on the outer surface of the rotating sleeve.

[0014] Preferably, one side of the plurality of watering buckets is arranged at an inclination.

[0015] Beneficial effects of the present invention: 1. This blueberry planting water-fertilizer integrated fertilization device is provided with a spraying component, and a rotating motor drives a swivel mechanism to realize the synchronous expansion and retraction of the spraying rod. The spraying range can be dynamically adjusted according to the operation needs, effectively improving the coverage area and adaptability of the fertilization operation. The symmetrically arranged connecting rod structure allows the spraying rods on both sides to maintain consistent movement to ensure the balance of the operation and avoid deviation; the nozzles are evenly arranged on the spraying rod, and atomization can be achieved during spraying, so that the water and fertilizer liquid can cover the plant leaves in detail, improve the absorption efficiency and reduce the loss of water and fertilizer.

[0016] 2. This integrated water and fertilizer application device for blueberry cultivation is equipped with a distal irrigation module and a proximal irrigation module. The distal module drives the rotating rod to operate with the help of the spraying component, and the linkage first gear drives the irrigation ladle to receive liquid and sprinkle water under the constraint of the guiding mechanism. The structure is stable and the action is accurate, ensuring that the water and fertilizer are accurately sprinkled on the roots of blueberries, with strong adaptability. The proximal module realizes one-way drive through a ratchet and a check ratchet, and constructs a low-speed and high-stability rotating system in combination with a disc and a reduction gear system, enabling the irrigation hopper to rotate continuously at a uniform rhythm and complete the actions of receiving liquid and pouring it out one by one. The inclined irrigation hopper can achieve directional injection, avoiding water accumulation and waste. The dual-module combination can achieve continuous and uninterrupted irrigation at the front and rear ends of the device, meeting the refined water and fertilizer management requirements in the dense blueberry planting environment. At the same time, it realizes automatic control through mechanical linkage, reduces manual intervention, and improves the intelligent level.

[0017] 3. This integrated water and fertilizer application device for blueberry cultivation is equipped with a water and fertilizer distribution module, which, in cooperation with a transfer tank and an inductive liquid outlet faucet, accurately distributes water and fertilizer to different irrigation areas, realizing zoning control and intelligent response. Its front-back staggered layout structure makes the connection layout compact and the flow path clear. Inductive control avoids misirrigation or waste, improving the response speed and energy-saving efficiency of the entire water and fertilizer system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only those of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic three-dimensional structure diagram of the first perspective of the present invention; Figure 2 It is a schematic three-dimensional structure diagram of the second perspective of the present invention; Figure 3 It is of the present invention Figure 2 The enlarged structure diagram at position A in; Figure 4 It is a schematic internal structure diagram of the fertilizer storage tank of the present invention; Figure 5 It is a schematic structure diagram of the spraying component of the present invention; Figure 6 It is of the present invention Figure 5 The enlarged structure diagram at position B in; Figure 7 It is a schematic structure diagram of the spraying component and the irrigation component of the present invention; Figure 8 It is a schematic structure diagram of the first perspective of the irrigation component of the present invention; Figure 9This is a schematic diagram of the second perspective structure of the irrigation component of the present invention.

[0020] The markings in the figure are: 1. Frame; 2. Handle; 3. Wheel; 4. Fertilizer storage box; 5. Battery pack; 6. Water pump; 7. Stirring motor; 8. Feed inlet; 9. Rotating rod; 10. Stirring blade; 11. Rotating motor; 12. Rotating wheel; 13. First connecting rod; 14. First positioning seat; 15. Second connecting rod; 16. Third connecting rod; 17. Fourth connecting rod; 18. Second positioning seat; 19. Spraying rod; 20. Nozzle; 21. Extension seat; 22. Transfer box; 23. First liquid outlet faucet; 24. Second liquid outlet faucet; 25. Fixed block; 26. Rotating rod; 27. Connecting rod; 28. First gear; 29. Watering ladle; 30. Chute; 31. First linkage rod; 32. Second linkage rod; 33. Slide bar; 34. Disk; 35. Second gear; 36. Reduction gear; 37. Rotating sleeve; 38. Watering hopper; 39. Ratchet; 40. Check ratchet pawl. Detailed implementation manners

[0021] To make the objectives, technical solutions and advantages of the present invention more clear and understandable, the present invention will be further described in detail below in conjunction with specific embodiments.

[0022] It should be noted that unless otherwise defined, the technical terms or scientific terms used in the present invention should have the ordinary meanings understood by those with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar terms used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. The terms such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left" and "right" are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0023] Such as Figures 1 to 9As shown in the figure, a fertilizer and water integrated fertilization device for blueberry planting includes a vehicle frame 1. On one side of the vehicle frame 1, there is a handle 2. At the bottom of the vehicle frame 1, there are several wheels 3. On one side of the top surface of the vehicle frame 1, there is a fertilizer storage tank 4. In the middle of the vehicle frame 1, there is a battery pack 5 and a water pump 6. On the side of the vehicle frame 1 away from the handle 2, there is a through groove; a spraying assembly, which is arranged on the side of the vehicle frame 1 away from the handle 2 and is used for spraying fertilizer and water during blueberry planting; an irrigation assembly, which is arranged at one end of the vehicle frame 1 away from the handle 2. The irrigation assembly includes a fertilizer and water distribution module, a distal irrigation module and a proximal irrigation module. The fertilizer and water distribution module is used to supply fertilizer and water to the distal irrigation module and the proximal irrigation module. The distal irrigation module is used to cooperate with the spraying assembly to irrigate the fertilizer and water of the distal blueberries. The proximal irrigation module is used to irrigate the fertilizer and water of the proximal blueberries on both sides of the vehicle frame 1; among them, the water inlet end of the water pump 6 is connected to the fertilizer storage tank 4 through a pipeline, and several pipelines are arranged at the water outlet end of the water pump 6 and are respectively connected to the spraying assembly and the irrigation assembly. On one side of the fertilizer storage tank 4, there is a feed inlet 8. On the top surface of the fertilizer storage tank 4, there is a stirring motor 7. Inside the fertilizer storage tank 4, a rotating rod 9 is rotatably installed. On the outer surface of the rotating rod 9, several stirring blades 10 are sleeved; Before the fertilization operation, the operator injects liquid fertilizer and adds water from the feed inlet 8 of the fertilizer storage tank 4, starts the stirring motor 7 to drive the rotating rod 9 to rotate, and the stirring blades 10 continuously turn the liquid in the tank to fully dissolve the fertilizer and mix it into a uniform fertilizer and water solution. Subsequently, the battery pack 5 supplies power to start the water pump 6. The water pump 6 pumps out the stirred fertilizer and water solution from the fertilizer storage tank 4 and transports it to the spraying assembly and the irrigation assembly through the set pipeline system respectively. The spraying assembly atomizes the fertilizer solution and sprays it onto the leaves of the distal blueberries to achieve foliar topdressing; at the same time, the fertilizer and water distribution module quantitatively diverts the fertilizer and water to the distal irrigation module and the proximal irrigation module. Among them, the distal module drip-irrigates or floods the root area of the blueberries with a relatively large row spacing, and the proximal module conducts fixed-point irrigation through the water outlets on both sides of the vehicle frame 1. The whole process realizes integrated and coordinated advancement. As the equipment moves forward, it can continuously supply fertilizer and water to the row of blueberries, saving manpower and improving the fertilization efficiency and accuracy. By setting the spraying assembly and the irrigation assembly, it can achieve precise fertilizer and water supply for different growth parts of blueberries. The spraying assembly is mainly used for spraying on the distal leaves to improve the absorption efficiency of the leaves, and the irrigation assembly is used for root zone infiltration irrigation to meet different fertilization requirements. The irrigation assembly is further divided into distal and proximal modules, so that the equipment can cover the planting areas between rows (distal) and beside rows (proximal) simultaneously during the moving process, improving the uniformity of fertilizer and water distribution.

[0024] As Figure 2 、 Figure 3 、 Figure 5As shown in the figure, the spraying assembly includes a rotating motor 11 fixedly installed on the bottom surface of the vehicle frame 1. The output end of the rotating motor 11 is fixedly connected with a rotating wheel 12. One side of the rotating wheel 12 away from the rotating motor 11 is rotatably installed with a first connecting rod 13. One side of the bottom surface of the vehicle frame 1 is also fixedly installed with a first positioning seat 14. A second connecting rod 15 is rotatably installed on the first positioning seat 14. The two sides of the second connecting rod 15 are respectively rotatably installed with a third connecting rod 16 and a fourth connecting rod 17. Two second positioning seats 18 are respectively arranged on one side of the top surface of the vehicle frame 1. Spraying rods 19 are rotatably installed on the second positioning seats 18. The other ends of the third connecting rod 16 and the fourth connecting rod 17 are respectively rotatably connected to the middle parts of the two spraying rods 19. A number of nozzles 20 are also arranged on the spraying rods 19. The second connecting rod 15 is arranged in a boomerang shape; When preparing for water and fertilizer spraying, the battery pack 5 starts the rotating motor 11 of the spraying assembly. The output shaft of the rotating motor 11 drives the rotating wheel 12 fixed on it to rotate. The first connecting rod 13 on one side of the rotating wheel 12 will then generate a reciprocating motion. This connecting rod is connected to the boomerang-shaped second connecting rod 15, causing the second connecting rod 15 to rotate with a fixed point as the support. Since the two ends of the second connecting rod 15 are respectively connected with a third connecting rod 16 and a fourth connecting rod 17, the rotation action will push both of them to move simultaneously, thereby driving the two spraying rods 19 located on both sides of the top surface of the vehicle frame 1. The spraying rods 19 rotate and unfold or fold around their respective second positioning seats 18 to achieve the purpose of expanding or contracting the spraying width. A number of nozzles 20 are arranged on the spraying rods 19. With the start of the water pump 6, the water and fertilizer solution is transported to the nozzles 20 through the pipeline for atomized spraying. During the whole process, the spraying range is automatically adjusted with the movement of the mechanism to ensure accurate coverage between blueberry plants, improve the utilization rate and application effect of water and fertilizer. The second connecting rod 15 is in a boomerang structure, and its two ends are respectively connected to the third and fourth connecting rods 17. During the transmission process, it can drive the two spraying rods 19 on both sides to move symmetrically at the same time, keeping the spraying angle consistent with the traveling direction and ensuring the balance and accuracy of the operation process.

[0025] As Figure 7 As shown in the figure, the water and fertilizer distribution module includes an extension seat 21 fixedly installed at one end of the vehicle frame 1 away from the handle 2. A transfer box 22 is fixedly installed on the extension seat 21. One side of the transfer box 22 is connected to one of the water outlet ends of the water pump 6 through a pipeline. Two first liquid outlet faucets 23 and two second liquid outlet faucets 24 are arranged on the side of the transfer box 22 away from the vehicle frame 1. The two first liquid outlet faucets 23 are respectively adapted to the distal irrigation modules on both sides, and the two second liquid outlet faucets 24 are respectively adapted to the proximal irrigation modules on both sides. The first liquid outlet faucets 23 and the second liquid outlet faucets 24 are arranged in a staggered manner, with one in front and the other behind, and both the first liquid outlet faucets 23 and the second liquid outlet faucets 24 are set as induction type; When the system starts the water pump 6, the water-fertilizer mixture in the fertilizer storage tank 4 is pressurized by the water pump 6 and conveyed into the transfer tank 22. The transfer tank 22 serves as the water-fertilizer distribution center, guiding the liquid to two first liquid outlet faucets 23 and two second liquid outlet faucets 24 respectively. The two first liquid outlet faucets 23 are respectively connected to the distal irrigation modules on both sides of the vehicle frame 1, responsible for providing water-fertilizer for the blueberry areas in the extended part of the vehicle body; the two second liquid outlet faucets 24 are correspondingly connected to the proximal irrigation modules, covering the blueberry areas in the short-distance range on both sides of the main body of the vehicle frame 1. All the liquid outlet faucets are of inductive structure. When the corresponding irrigation module position is in place or a execution signal is detected, the liquid supply can be automatically turned on. During the irrigation process, the system dynamically adjusts the liquid supply state according to the induction signal, realizing efficient water-fertilizer application in an automated and zoned manner, and ensuring that the water-fertilizer requirements of blueberry crops in different areas are evenly met.

[0026] As Figures 5 to 9 shown, the distal irrigation module includes two groups of fixing blocks 25 fixedly installed on the extension seat 21. Each group of fixing blocks 25 is set to two. A rotating rod 26 is rotatably installed on the two fixing blocks 25 of each group. One side of the rotating rod 26 is provided with a connecting rod 27, and the connecting rod 27 is fixedly connected to the rotating joints of the second positioning seat 18 and the spraying rod 19. A first gear 28 is fixedly sleeved on the rotating rod 26. Above the first gear 28, an irrigation ladle 29 is movably installed, and the bottom of the irrigation ladle 29 meshes with the first gear 28. Both sides of the rotating rod 26 are provided with first linkage rods 31. The two first linkage rods 31 are respectively arranged on both sides of the first gear 28. The other sides of the two first linkage rods 31 are rotatably installed with second linkage rods 32. The other sides of the second linkage rods 32 are provided with sliding rods 33. Both sides of the irrigation ladle 29 are provided with sliding grooves 30, and the sliding rods 33 are slidably installed inside the sliding grooves 30. One end of the irrigation ladle 29 close to the first liquid outlet faucet 23 is set as a hook ring shape; When the spraying rod 19 starts to reciprocate and rotate for spraying on the blueberry surface, the connecting rod 27 connected to it drives the rotating rod 26 fixed on the extension seat 21 to rotate synchronously. The rotating rod 26 rotates to drive the first gear 28 on it to rotate, and the gear meshing drives the watering ladle 29 above to rotate synchronously. At the same time, the first linkage rod 31 and the second linkage rods 32 on both sides also swing as the gear rotates. Through the sliding fit of the sliding rod 33 in the sliding grooves 30 on both sides of the watering ladle 29, it is ensured that the watering ladle 29 is restricted to a specific trajectory during rotation, not only improving stability but also avoiding deviation or liquid overflow. When the watering ladle 29 rotates to directly below the inductive first liquid outlet faucet 23, its hook ring structure accurately docks with the liquid outlet, receives the water and fertilizer mixture automatically released by the faucet, and then sprays the liquid towards the blueberry roots through the next swinging action, realizing synchronous spraying and precise root irrigation. The whole process does not require independent operation and automatically completes the entire irrigation process. The watering ladle 29 is driven to rotate by the first gear 28 and accurately swings under the guiding cooperation of the sliding groove 30 and the sliding rod 33, so that the water and fertilizer liquid is sprayed towards the root area at multiple angles, improving the irrigation uniformity, which is especially suitable for blueberries, a crop with dense roots; The proximal irrigation module includes a second gear 35 rotatably sleeved on one side of the rotating rod 26. A ratchet 39 is arranged on the inner side of the second gear 35. A check ratchet pawl 40 adapted to the ratchet 39 is arranged on one side of the ratchet 39. A disc 34 is also rotatably sleeved on the rotating rod 26 between the second gear 35 and the first gear 28. When the rotating rod 26 rotates, the disc 34 does not rotate along with it. A rotating sleeve 37 is also rotatably installed on the outer peripheral side of the disc 34. A plurality of reduction gears 36 meshing with the second gear 35 are rotatably installed on the surface of the disc 34 close to the second gear 35. A plurality of teeth meshing with the reduction gears 36 are provided in the inner side of the rotating sleeve 37. A plurality of watering hoppers 38 are arranged on the outer surface of the rotating sleeve 37. One side of the plurality of watering hoppers 38 is inclined; When the distal spraying assembly is activated and drives the connecting rod 27 to drive the rotating rod 26 to rotate, the first gear 28 fixedly sleeved on the rotating rod 26 starts to drive the entire irrigation system to operate. Due to the structural limitation of the ratchet 39 and the check ratchet 40, the second gear 35 on the other side of the rotating rod 26 only allows one-way rotation, thus ensuring continuous and uniform irrigation rhythm. At the same time, the disc 34 on the rotating rod 26 remains stationary and acts as a base. It should be noted that although the disc 34 will also undergo partial displacement during operation, the displacement amount is small and in the same direction as the rotation direction. Therefore, even if it rotates a certain distance at a certain moment, it will not affect the normal operation of other components. A plurality of reduction gears 36 provided thereon continuously mesh with the second gear 35 to form multiple-stage speed reduction, causing the rotating sleeve 37 connected to the reduction gears 36 to rotate slowly. The teeth inside the rotating sleeve 37 remain meshed with the reduction gears 36, ultimately driving a plurality of externally inclined irrigation hoppers 38 to rotate slowly at a uniform speed. When a certain irrigation hopper 38 rotates below the second liquid outlet faucet 24, it automatically receives the liquid and spills it onto the root area of the proximal blueberries, completing an irrigation action. Subsequently, the rotating sleeve 37 continues to rotate, and the next irrigation hopper 38 enters the liquid receiving position, realizing alternating irrigation. The entire process proceeds orderly under the guidance of multi-gear linkage and limit structures, automatically completing continuous and precise fertilization of the proximal blueberries.

[0027] Those of ordinary skill in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above. For the sake of brevity, they are not provided in detail.

[0028] The present invention aims to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A blueberry planting water-fertilizer integrated fertilization device, characterized in that: include: A frame (1), wherein a handle (2) is provided on one side of the frame (1), a plurality of wheels (3) are provided at the bottom of the frame (1), a fertilizer storage box (4) is provided on one side of the top surface of the frame (1), a battery pack (5) and a water pump (6) are provided in the middle of the frame (1), and a through groove is provided on a side of the frame (1) away from the handle (2); A spraying assembly, the spraying assembly being arranged on a side of the frame (1) away from the handle (2), the spraying assembly being used for spraying water and fertilizer when planting blueberries; an irrigation assembly, the irrigation assembly being arranged at an end of the frame (1) away from the handle (2), the irrigation assembly comprising a water and fertilizer distribution module, a distal irrigation module and a proximal irrigation module, the water and fertilizer distribution module being used to supply water and fertilizer to the distal irrigation module and the proximal irrigation module, the distal irrigation module being used to cooperate with the spraying assembly to irrigate the distal blueberries with water and fertilizer, and the proximal irrigation module being used to irrigate the proximal blueberries on both sides of the frame (1) with water and fertilizer; The water inlet of the water pump (6) is connected to the fertilizer storage box (4) via a pipeline, and the water outlet of the water pump (6) is provided with a plurality of pipelines respectively connected to the spraying component and the irrigation component.

2. A blueberry planting water-fertilizer integrated fertilization device according to claim 1, characterized in that: A feed port (8) is provided on one side of the fertilizer storage box (4), a stirring motor (7) is provided on the top surface of the fertilizer storage box (4), a rotating rod (9) is rotatably mounted inside the fertilizer storage box (4), and a plurality of stirring blades (10) are sleeved on the outer surface of the rotating rod (9).

3. The blueberry planting water-fertilizer integrated fertilization device according to claim 1, characterized in that: The spray assembly comprises a rotating motor (11) fixedly mounted on the bottom surface of the frame (1), the output end of the rotating motor (11) being fixedly connected to a rotating wheel (12), a first connecting rod (13) being rotatably mounted on a side of the rotating wheel (12) away from the rotating motor (11), a first positioning seat (14) being fixedly mounted on one side of the bottom surface of the frame (1), a second connecting rod (15) being rotatably mounted on the first positioning seat (14), a third connecting rod (16) and a fourth connecting rod (17) being rotatably mounted on both sides of the second connecting rod (15), two second positioning seats (18) being respectively arranged on one side of the top surface of the frame (1), a spraying rod (19) being rotatably mounted on each of the second positioning seats (18), the other ends of the third connecting rod (16) and the fourth connecting rod (17) being rotatably connected to the middle parts of the two spraying rods (19), and a plurality of nozzles (20) being also arranged on the spraying rod (19).

4. A blueberry planting water-fertilizer integrated fertilization device according to claim 3, characterized in that: The second connecting rod (15) is arranged in a boomerang shape.

5. A blueberry planting water-fertilizer integrated fertilization device according to claim 4, characterized in that: The water-fertilizer distribution module comprises an extension seat (21) fixedly mounted on an end of the frame (1) away from the handle (2); a transfer box (22) is fixedly mounted on the extension seat (21); one side of the transfer box (22) is connected to one of the water outlet ends of the water pump (6) via a pipeline; two first liquid outlet taps (23) and two second liquid outlet taps (24) are arranged on a side of the transfer box (22) away from the frame (1); the two first liquid outlet taps (23) are respectively matched with the distal irrigation modules on both sides, and the two second liquid outlet taps (24) are respectively matched with the proximal irrigation modules on both sides.

6. The water-fertilizer integrated fertilization device for blueberry planting according to claim 5, characterized in that: The first liquid outlet faucet (23) and the second liquid outlet faucet (24) are arranged alternately in front and behind each other, and both the first liquid outlet faucet (23) and the second liquid outlet faucet (24) are configured as induction type.

7. The water-fertilizer integrated fertilization device for blueberry planting according to claim 6, characterized in that: The remote irrigation module comprises two groups of fixed blocks (25) fixedly mounted on the extension seat (21), each group of the fixed blocks (25) being provided with two, and a rotating rod (26) being rotatably mounted on the two fixed blocks (25) of each group, a connecting rod (27) being provided on one side of the rotating rod (26), the connecting rod (27) being fixedly connected to a rotating connection point of the second positioning seat (18) and the spraying rod (19), a first gear (28) being fixedly sleeved on the rotating rod (26), a watering scoop (29) being movably mounted above the first gear (28), and the bottom of the watering scoop (29) being meshed with the first gear (28).

8. The water-fertilizer integrated fertilization device for blueberry planting according to claim 7, characterized in that: A first connecting rod (31) is provided on both sides of the rotating rod (26), and two of the first connecting rods (31) are respectively provided on both sides of the first gear (28). A second connecting rod (32) is rotatably mounted on the other side of the two first connecting rods (31), and a sliding rod (33) is provided on the other side of the second connecting rod (32). Slide grooves (30) are provided on both sides of the watering scoop (29), and the sliding rod (33) is slidably mounted inside the slide grooves (30). One end of the watering scoop (29) close to the first liquid outlet tap (23) is arranged in a hook ring shape.

9. The water-fertilizer integrated fertilization device for blueberry planting according to claim 8, characterized in that: The proximal watering module comprises a second gear (35) rotatably sleeved on one side of a rotating rod (26); a ratchet (39) is arranged on one side of the inner side of the second gear (35); a non-return pawl (40) matched with the ratchet (39) is arranged on one side of the ratchet (39); a disk (34) is rotatably sleeved on the rotating rod (26) between the second gear (35) and the first gear (28); when the rotating rod (26) rotates, the disk (34) does not rotate accordingly; a rotating sleeve (37) is rotatably mounted on one side of the outer circumference of the disk (34); a plurality of reduction gears (36) meshing with the second gear (35) are rotatably mounted on one side of the disk (34) close to the second gear (35); a plurality of teeth meshing with the reduction gears (36) are provided on the inner side of the rotating sleeve (37); and a plurality of watering buckets (38) are arranged on the outer surface of the rotating sleeve (37).

10. The water-fertilizer integrated fertilization device for blueberry planting according to claim 9, characterized in that: One side of the plurality of watering buckets (38) is arranged to be inclined.

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