Automatic fertilizing device for organic vegetable planting

Abstract

The utility model is suitable for the technical field of vegetable planting, and provides an automatic fertilizing device for organic vegetable planting, which comprises a fertilizer box, the main spraying cylinder is arranged on one side of the fertilizer box; the auxiliary spraying cylinder is arranged on the main spraying cylinder, and the auxiliary spraying cylinder can be stored on the main spraying cylinder; the two groups of mounting ports are respectively formed in the main spraying cylinder and the auxiliary spraying cylinder; the two groups of spray heads are fixedly mounted in the two groups of mounting ports respectively; the adjusting mechanism is arranged on the auxiliary spraying barrel, and the adjusting mechanism is used for adjusting the extending length of the auxiliary spraying barrel. According to the automatic fertilizing device for organic vegetable planting, the length of the spraying cylinder can be adjusted according to the cage distance, the problem of fertilizer waste or incomplete spraying is avoided, and the universality of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vegetable planting, in particular to an automatic fertilizing device for organic vegetable planting. Background Art

[0002] Organic vegetables refer to vegetables produced in strict accordance with organic production procedures during the production process, and the use of any chemically synthesized pesticides, fertilizers, growth regulators and other chemical substances is prohibited.

[0003] However, since the cage spacing of vegetable planting is mostly not exactly the same, and the length of the spray barrel of common fertilization devices is mostly fixed, when the length of the spray barrel is longer than the cage spacing, it will cause waste of fertilizer. When the length of the spray barrel is shorter than the cage spacing, the vegetables located on the outside will not be sprayed with fertilizer, resulting in low versatility of the device and affecting the efficiency of vegetable fertilization. Utility Model Content

[0004] The utility model provides an automatic fertilizing device for organic vegetable cultivation, aiming to solve the problem raised in the above-mentioned background technology that the cage spacing of current vegetable cultivation is mostly not exactly the same, and the length of the spray barrel of the common fertilizing device is mostly fixed, which easily leads to the problem of fertilizer waste and incomplete spraying, thereby resulting in low versatility of the device and affecting the efficiency of vegetable fertilization.

[0005] To solve the above problems, the present invention is implemented as follows: an automatic fertilizing device for organic vegetable cultivation, comprising: a fertilizer box; a main spraying barrel, the main spraying barrel being arranged on one side of the fertilizer box; an auxiliary spraying barrel, the auxiliary spraying barrel being arranged on the main spraying barrel and being retractable on the main spraying barrel; two groups of mounting openings, the two groups of mounting openings being respectively opened on the main spraying barrel and the auxiliary spraying barrel; two groups of nozzles, the two groups of nozzles being respectively fixedly mounted in the two groups of mounting openings, the nozzles being used for spraying fertilizer on organic vegetables; and an adjusting mechanism, the adjusting mechanism being arranged on the auxiliary spraying barrel, the adjusting mechanism being used to adjust the extension length of the auxiliary spraying barrel.

[0006] Preferably, the adjustment mechanism includes a mounting bracket fixedly mounted on the adjustment side of the auxiliary spray barrel, a threaded sleeve is rotatably mounted on the mounting bracket, the main spray barrel extends into the threaded sleeve and is threadedly connected to the threaded sleeve, an adjustment motor is fixedly mounted on one side of the mounting bracket, and the output shaft of the adjustment motor is fixedly mounted on the threaded sleeve with a meshing bevel gear.

[0007] Preferably, a filter is fixedly installed in the fertilizer box, a stirring rod is rotatably installed in the fertilizer box, a plurality of stirring plates are fixedly installed on the stirring rod, the stirring plate located at the bottom is in contact with the filter, a stirring motor is fixedly installed on the top of the fertilizer box, and the output shaft of the stirring motor is fixedly connected to the stirring rod.

[0008] Preferably, a fixing frame is fixedly mounted on one side of the fertilizer box, a turning motor is fixedly mounted on the fixing frame, and an output shaft of the turning motor is fixedly connected to one end of the main spraying barrel extending outside the auxiliary spraying barrel.

[0009] Preferably, a water pump is fixedly installed at the bottom of the fertilizer box, the water pump is located below the filter, a hose is fixedly installed at the water outlet of the water pump, the water outlet of the hose is fixedly connected to the water inlet of the main spray barrel, and an inner window is embedded in the fertilizer box.

[0010] Preferably, two pairs of hydraulic cylinders are fixedly mounted on both sides of the bottom of the fertilizer box, and travel wheels are fixedly mounted on the output rods of the hydraulic cylinders.

[0011] Preferably, a guide block is fixedly mounted on the inner wall of the mounting frame, a guide groove is provided on the top of the auxiliary spray barrel, the guide block extends into the guide groove and is in sliding contact with the inner wall of the guide groove, and a water outlet is provided at one end of the main spray barrel located in the auxiliary spray barrel, and the water outlet is away from the bottom inner wall of the main spray barrel.

[0012] Compared with the related art, the automatic fertilizing device for organic vegetable planting provided by the utility model has the following beneficial effects:

[0013] Compared with the existing technology, the automatic fertilizing device for organic vegetable cultivation provided by this solution can conveniently adjust the length of the entire spraying system through the setting of the adjustment mechanism, so as to adapt to the fertilization needs of different cage distances.

[0014] By adding components such as hydraulic cylinders and travel wheels, the fertilization device can move autonomously and adjust its height to adapt to different terrains and planting requirements, greatly improving the flexibility and convenience of fertilization. Furthermore, the optimized design of the water pump and spraying system enables automated fertilizer delivery and uniform spraying, improving fertilization efficiency.

[0015] The design of the guide block and guide groove ensures the stability and accuracy of the auxiliary spray barrel during movement, reducing spraying errors. The rational layout of the water outlet and the design of the spraying structure ensure that the fertilizer liquid can be sprayed evenly to the target area, improving the accuracy and effectiveness of fertilization.

[0016] The device’s automated and mechanized design reduces manual handling and operation, lowering labor intensity. At the same time, the durability of each component and its easy-to-maintain design also reduce long-term maintenance costs.

[0017] The entire fertilization device is designed with user experience and convenience in mind, making operation simpler, more intuitive, and more efficient. This not only improves user efficiency, but also enhances their satisfaction and experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of an automatic fertilizing device for organic vegetable cultivation provided by the utility model;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of an automatic fertilizing device for organic vegetable cultivation provided by the utility model;

[0020] Figure 3 It is a schematic diagram of the main cross-sectional structure of the main spraying tube and the auxiliary spraying tube 3 in the present utility model.

[0021] Figure numerals: 1. Fertilizer box; 2. Main spray barrel; 3. Auxiliary spray barrel; 4. Mounting port; 5. Spray nozzle; 6. Mounting frame; 7. Threaded sleeve; 8. Adjustment motor; 9. Bevel gear; 10. Filter; 11. Stirring rod; 12. Stirring plate; 13. Stirring motor; 14. Fixing frame; 15. Flipping motor; 16. Water pump; 17. Hose; 18. Inner window; 19. Hydraulic cylinder; 20. Travel wheel; 21. Guide block; 22. Guide groove; 23. Water outlet. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the description of the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0023] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The present invention provides an automatic fertilizing device for organic vegetable planting. Figure 1-3 As shown, the automatic fertilizing device for organic vegetable cultivation includes: a fertilizer box 1; a main spraying barrel 2, which is arranged on one side of the fertilizer box 1; an auxiliary spraying barrel 3, which is arranged on the main spraying barrel 2 and can be stored on the main spraying barrel 2; two groups of mounting ports 4, which are respectively opened on the main spraying barrel 2 and the auxiliary spraying barrel 3; two groups of nozzles 5, which are respectively fixedly installed in the two groups of mounting ports 4, and the nozzles 5 are used to spray fertilizer on organic vegetables; an adjusting mechanism, which is arranged on the auxiliary spraying barrel 3, and the adjusting mechanism is used to adjust the extension length of the auxiliary spraying barrel 3.

[0025] In this embodiment, the fertilizer box 1 serves as a container for storing fertilizer, providing necessary fertilizer supply for the entire fertilization process, and ensuring the continuity and stability of the fertilization operation.

[0026] The main spray barrel 2 is fixedly arranged on one side of the fertilizer box 1 and serves as the main part of the fertilizing device. It is responsible for transporting fertilizer from the fertilizer box 1 to each spray head 5 for spraying.

[0027] The auxiliary spray barrel 3 is cleverly mounted on the main spray barrel 2 and is retractable. This design allows for flexible adjustment of the spraying range based on the spacing of the vegetable cages. When the cage spacing is small, the auxiliary spray barrel 3 can be stored on the main spray barrel 2, avoiding waste. When the cage spacing is large, the auxiliary spray barrel 3 can be extended to ensure that the outer vegetables receive sufficient fertilizer spray, greatly improving the uniformity and efficiency of fertilization.

[0028] Mounting ports 4 and nozzles 5 are located on the main spray barrel 2 and auxiliary spray barrel 3, respectively, for mounting and securing the nozzles 5. As the final release point for fertilizer, the nozzles 5 are distributed and numbered to ensure adequate fertilization coverage and effectiveness. In this design, the two sets of nozzles 5 further enhance fertilization flexibility and precision.

[0029] The adjustment mechanism is mounted on the auxiliary spray barrel 3 and is used to precisely adjust the extension length of the auxiliary spray barrel 3. This innovative design allows the fertilization device to be quickly and easily adjusted to the cage spacing of different vegetable plantings without having to replace the entire spray barrel, saving costs and improving fertilization efficiency.

[0030] The retractable design of the auxiliary spray barrel 3 ensures uniform fertilizer application regardless of cage spacing, reducing waste and improving fertilization efficiency. This adapts to the fertilization needs of different vegetable growing patterns, eliminating the need for customized fertilization devices for different cage spacings and reducing operational costs. Precise fertilization helps vegetables absorb more nutrients, promoting growth and increasing yield and quality. This reduces resource waste and environmental pollution caused by uneven or excessive fertilization.

[0031] In a further preferred embodiment of the present invention, the adjustment mechanism includes a mounting frame 6 fixedly mounted on the adjustment side of the auxiliary spray barrel 3, a threaded sleeve 7 is rotatably mounted on the mounting frame 6, the main spray barrel 2 extends into the threaded sleeve 7 and is threadedly connected to the threaded sleeve 7, an adjustment motor 8 is fixedly mounted on one side of the mounting frame 6, and the output shaft of the adjustment motor 8 is fixedly mounted with a meshing bevel gear 9 on the threaded sleeve 7.

[0032] In this embodiment, the mounting bracket 6 is fixedly mounted on the adjustment side of the auxiliary spray barrel 3, serving as a basis for supporting and fixing the threaded sleeve 7. The stability and strength of the mounting bracket 6 directly affect the reliability and accuracy of the entire adjustment mechanism.

[0033] The threaded sleeve 7 is rotatably mounted on the mounting bracket 6 and threadedly connected to the extension of the main spray barrel 2. This design allows the auxiliary spray barrel 3 to be precisely adjusted in telescopic direction on the main spray barrel 2 by rotating the threaded sleeve 7. The stability of the threaded connection ensures accuracy and reliability during adjustment.

[0034] An adjusting motor 8 is fixedly mounted on one side of the mounting bracket 6 to provide power for the adjusting mechanism. The adjusting motor 8 can stably and reliably drive the threaded sleeve 7 to rotate.

[0035] The bevel gear 9 is fixedly mounted on the output shaft of the adjusting motor 8 and the threaded sleeve 7. The design of the bevel gear 9 realizes efficient transmission of the motor power, so that the adjusting motor 8 can easily drive the threaded sleeve 7 to rotate, thereby realizing the telescopic adjustment of the auxiliary spray barrel 3.

[0036] Through the threaded connection and motor drive, the auxiliary spray barrel 3 is accurately telescopically adjusted, and can be fine-tuned according to the cage spacing of different vegetable plantings to ensure the uniformity and accuracy of fertilization. The stable design of the mounting frame 6 and the stability of the threaded connection ensure the stability and reliability of the adjustment mechanism during use, reducing the adjustment error caused by vibration or impact. The introduction of the adjustment motor 8 realizes automatic adjustment, eliminating the tedious and inconvenient manual adjustment, and greatly improving the efficiency of fertilization. There is no need to customize a special fertilizer device for different cage spacings. Different planting patterns can be adapted through simple adjustment, reducing the cost of use and maintenance costs.

[0037] In a further preferred embodiment of the present invention, a filter screen 10 is fixedly installed in the fertilizer box 1, a stirring rod 11 is rotatably installed in the fertilizer box 1, a plurality of stirring plates 12 are fixedly installed on the stirring rod 11, the stirring plate 12 located at the bottom is in contact with the filter screen 10, and a stirring motor 13 is fixedly installed on the top of the fertilizer box 1, and the output shaft of the stirring motor 13 is fixedly connected to the stirring rod 11.

[0038] In this embodiment, the filter 10 is fixedly mounted in the fertilizer bin 1 to filter out impurities and lumps in the fertilizer while allowing some solid fertilizer to fully dissolve in the water. The design of the filter 10 effectively prevents clogging of the spray nozzle 5, ensuring smooth flow and uniform spraying of the fertilizer.

[0039] The stirring rod 11 is rotatably mounted within the fertilizer bin 1 and is the core component of the stirring system. The rotation of the stirring rod 11 drives the stirring plates 12 mounted thereon to thoroughly mix and stir the fertilizer, preventing stratification or clumping during storage and ensuring uniformity and consistency of the fertilizer during application.

[0040] Stirring plates 12 are fixedly mounted on stirring rod 11. Several stirring plates 12 are distributed along the axis of stirring rod 11 to increase the stirring area and improve stirring efficiency. In particular, the lowest stirring plate 12 contacts the filter 10. This design prevents some solid fertilizer from being deposited on the filter 10, further ensuring full dissolution of the fertilizer.

[0041] The stirring motor 13 is fixedly mounted on the top of the fertilizer box 1 to provide power for the stirring system. The output shaft of the stirring motor 13 is fixedly connected to the stirring rod 11, and the stirring plate 12 is driven to perform stirring by rotating the stirring rod 11.

[0042] The filtration of filter 10 and the stirring action of the stirring system effectively improve the dissolution efficiency of fertilizer, ensuring the purity and uniformity of fertilizer during application, thereby improving fertilizer utilization and fertilization effectiveness. The design of filter 10 effectively prevents fertilizer caking and clogging nozzle 5, ensuring smooth operation and effective spraying of the fertilization device. The stirring action of the stirring system ensures that the fertilizer remains uniform and consistent during storage, avoiding stratification, thereby enhancing the uniformity and effectiveness of fertilization.

[0043] In a further preferred embodiment of the present invention, a fixing frame 14 is fixedly installed on one side of the fertilizer box 1, and a flip motor 15 is fixedly installed on the fixing frame 14. The output shaft of the flip motor 15 is fixedly connected to one end of the main spraying barrel 2 extending outside the auxiliary spraying barrel 3.

[0044] In this embodiment, the fixing frame 14 is fixedly mounted on one side of the fertilizer box 1 and serves as a mounting base for the turning motor 15. The fixing frame 14 can support the turning motor 15 and the load driven by it, that is, the main spray barrel 2 and its accessories.

[0045] The tilting motor 15 is fixedly mounted on the mounting bracket 14 and provides power for the tilting function. The output shaft of the tilting motor 15 is fixedly connected to the end of the main spraying barrel 2 that extends outside the auxiliary spraying barrel 3. Rotating the output shaft drives the main spraying barrel 2 to tilt. The tilting motor 15 can stably and reliably drive the main spraying barrel 2 to rotate.

[0046] By driving the main spray barrel 2 to flip by the flip motor 15, the direction of the spray head 5 can be adjusted. When the spray head 5 is not needed, the flip motor 15 can be operated to flip the spray barrel to a vertical state. When the spray head 5 is needed, the spray barrel can be adjusted to a horizontal state to adapt to different usage requirements. When the spray head 5 is not needed, the flip motor 15 can be operated to flip the spray barrel to a vertical state. When the spray head 5 is needed, the spray barrel can be adjusted to a horizontal state to adapt to different usage requirements and facilitate the folding of the spray barrel and the spraying operation. At the same time, it can enable the fertilizing device to adapt to more complex planting environments and needs. For example, when it is necessary to fertilize vegetables at high or low places, the spraying angle of the spray head 5 can be adjusted by flipping the main spray barrel 2 to improve the accuracy and efficiency of fertilization.

[0047] The introduction of the flip function means that the fertilizing device is no longer limited to a single spraying direction, but can be flexibly adjusted according to actual conditions. This design greatly improves the adaptability and flexibility of the fertilizing device, enabling it to cope with different types of vegetables and different planting patterns.

[0048] In the traditional fertilization process, it is often necessary to manually adjust the state of the nozzle 5, which is not only time-consuming and labor-intensive, but also difficult to ensure the accuracy of the adjustment. The implementation of the flip function can automatically complete the adjustment process through motor drive, reducing manual intervention and labor intensity.

[0049] By precisely adjusting the spraying direction of the nozzle 5, it is possible to ensure that the fertilizer is sprayed accurately onto the leaves of the vegetables, thereby improving the fertilization effect and reducing waste. This is of great significance for improving the yield and quality of vegetables.

[0050] In a further preferred embodiment of the present invention, a water pump 16 is fixedly installed at the bottom of the fertilizer box 1, and the water pump 16 is located below the filter 10. A hose 17 is fixedly installed at the water outlet end of the water pump 16, and the water outlet end of the hose 17 is fixedly connected to the water inlet end of the main spray barrel 2. An inner window 18 is embedded in the fertilizer box 1.

[0051] In this embodiment, water pump 16 is fixedly mounted at the bottom of fertilizer tank 1, below filter screen 10. Water pump 16 pumps the fertilizer liquid, evenly mixed by filter screen 10, from fertilizer tank 1 and delivers it to main spray barrel 2 for spraying. Water pump 16 meets the spraying requirements of the fertilizing device.

[0052] The hose 17 is fixedly mounted at the outlet of the water pump 16 and serves as a transmission channel for the fertilizer liquid from the water pump 16 to the main spray barrel 2. The hose 17 has a certain degree of flexibility and corrosion resistance to adapt to the connection requirements of different angles and lengths, and ensures smooth and tight transmission of the fertilizer liquid.

[0053] The inner viewing window 18 is mounted on the fertilizer box 1 for observing the fertilizer level and status inside the fertilizer box 1. The introduction of the inner viewing window 18 allows the user to intuitively understand the fertilizer situation in the fertilizer box 1, making it convenient to replenish fertilizer in time and perform routine maintenance.

[0054] The introduction of the water pump 16 realizes the automatic delivery and spraying of fertilizer, greatly improving the fertilization efficiency. The user only needs to start the water pump 16 to realize the rapid spraying of fertilizer, saving manpower and time costs.

[0055] The design of the filter 10 effectively isolates lumps in the fertilizer, ensuring uniform fertilizer mixing and the purity and uniformity of the sprayed fertilizer liquid. At the same time, the flow control of the water pump 16 ensures that the amount of fertilizer sprayed is moderate and uniform, improving the accuracy and effectiveness of fertilization.

[0056] The introduction of the inner viewing window 18 allows the user to easily observe the fertilizer situation in the fertilizer box 1, including the liquid level, color and state of the fertilizer, etc. This helps the user to replenish fertilizer in time and ensure the normal operation and long-term use effect of the fertilizing device.

[0057] The entire fertilizing device is designed with user experience and convenience in mind. The automated control of the water pump 16 reduces the user's operational burden; the flexibility of the hose 17 makes connection more flexible and convenient; and the intuitive interior viewing window 18 improves user maintenance and management efficiency.

[0058] In a further preferred embodiment of the present invention, two pairs of hydraulic cylinders 19 are fixedly mounted on both sides of the bottom of the fertilizer box 1 , and walking wheels 20 are fixedly mounted on the output rods of the hydraulic cylinders 19 .

[0059] In this embodiment, hydraulic cylinders 19 are fixedly mounted on both sides of the bottom of the fertilizer bin 1, with two hydraulic cylinders 19 on each side, for a total of four pairs. Hydraulic cylinders 19 are actuators that achieve linear motion through hydraulic transmission, offering the advantages of compact structure, smooth operation, and ease of control. Their primary function is to drive the travel wheels 20 upward and downward, thereby enabling the fertilizer applicator to be moved on various surfaces and adjusted in height.

[0060] The travel wheels 20 are fixed to the output rod of the hydraulic cylinder 19 and are a key component in the movement of the fertilizing device. They ensure stable and smooth movement of the fertilizing device under varying terrain and soil conditions. When the hydraulic cylinder 19 is operating, the fertilizer bin 1 moves up and down as the output rod rises and falls, thereby changing the contact between the fertilizing device and the ground, achieving both movement and height adjustment.

[0061] By adding components such as the hydraulic cylinder 19 and the travel wheel 20, the fertilizing device has the ability to move and adjust its height independently. This allows the fertilizing device to be flexibly adjusted according to different terrains and planting requirements, improving the convenience and efficiency of fertilizing.

[0062] The design of the running wheel 20 enables the fertilizing device to easily cope with different ground conditions. Meanwhile, the adjustment function of the hydraulic cylinder 19 also enables the fertilizing device to carry out fertilizing operations at different heights, meeting the needs of different vegetable plantings.

[0063] Traditional fertilization methods often require manual labor to move the fertilization equipment to the designated location for operation, which is labor-intensive and inefficient. However, the fertilization device in the present invention uses a hydraulic cylinder 19 to drive the running wheels 20 for movement and height adjustment, which greatly reduces labor intensity and improves operation efficiency.

[0064] The design of the entire fertilizing device takes into account the user experience and convenience. The introduction of the hydraulic cylinder 19 and the travel wheel 20 makes the fertilizing device more flexible, easy to use and efficient, improving the user's satisfaction and experience.

[0065] In a further preferred embodiment of the present invention, a guide block 21 is fixedly mounted on the inner wall of the mounting frame 6, a guide groove 22 is provided at the top of the auxiliary spray barrel 3, the guide block 21 extends into the guide groove 22 and slides in contact with the inner wall of the guide groove 22, and a water outlet 23 is provided at one end of the main spray barrel 2 located in the auxiliary spray barrel 3, and the water outlet 23 is away from the bottom inner wall of the main spray barrel 2.

[0066] In this embodiment, a guide block 21 is fixedly mounted on the inner wall of the mounting frame 6 and serves as a guide for the movement of the auxiliary spray barrel 3. When the auxiliary spray barrel 3 moves horizontally on the main spray barrel 2, the guide block 21 slides along the inner wall of the guide slot 22, thereby providing a stable movement trajectory and direction for the auxiliary spray barrel 3.

[0067] The guide groove 22 is formed at the top of the auxiliary spraying barrel 3 and cooperates with the guide block 21 to limit the horizontal movement direction of the auxiliary spraying barrel 3. The guide groove 22 can ensure a close fit and smooth sliding with the guide block 21 to reduce friction and wear.

[0068] Water outlet 23 is located at one end of the main spray barrel 2, within the auxiliary spray barrel 3, and is used to transport liquid fertilizer from the main spray barrel 2 to the auxiliary spray barrel 3 for spraying. It is worth noting that the water outlet 23 is positioned away from the bottom inner wall of the main spray barrel 2. This design ensures that fertilizer is always present at the bottom of the main spray barrel 2 during the spraying process, providing an ample source of fertilizer water for the nozzles 5 on the main spray barrel 2.

[0069] The cooperation between the guide block 21 and the guide groove 22 makes the auxiliary spraying barrel 3 more stable during movement, reducing the possibility of shaking and deviation. This helps to ensure the accuracy and consistency of spraying and improve the fertilization effect.

[0070] By precisely designing the shape and size of the guide block 21 and the guide groove 22, it is possible to precisely control the movement trajectory and direction of the auxiliary spray barrel 3. This helps to meet the fertilization accuracy requirements under different planting environments and needs.

[0071] The design of the water outlet 23 being away from the bottom inner wall of the main spray barrel 2 helps to ensure that fertilizer is always present at the bottom of the main spray barrel 2 during the spraying process, providing a sufficient source of fertilizer water for the nozzle 5 on the main spray barrel 2 and improving fertilization efficiency.

[0072] The rational location of the water outlet 23 and the design of the spraying structure allow the fertilizer liquid to be evenly sprayed to the target area, improving the uniformity and coverage of the fertilization. At the same time, the improvement of the spraying effect also helps to improve the yield and quality of vegetables.

[0073] In summary, compared with related technologies, the setting of the adjustment mechanism can facilitate the adjustment of the length of the entire spraying system, which is convenient for adapting to the fertilization needs of different cage distances.

[0074] By adding components such as the hydraulic cylinder 19 and the travel wheels 20, the fertilizing device can move autonomously and adjust its height to suit different terrains and planting requirements, greatly improving the flexibility and convenience of fertilizing. At the same time, the optimized design of the water pump 16 and the spraying system enables automated fertilizer delivery and uniform spraying, improving fertilizing efficiency.

[0075] The design of the guide block 21 and guide groove 22 ensures the stability and accuracy of the auxiliary spray barrel 3 during movement, reducing spraying errors. The rational layout of the water outlet 23 and the design of the spraying structure ensure that the fertilizer liquid is sprayed evenly to the target area, improving the accuracy and effectiveness of fertilization.

[0076] The device’s automated and mechanized design reduces manual handling and operation, lowering labor intensity. At the same time, the durability of each component and its easy-to-maintain design also reduce long-term maintenance costs.

[0077] The entire fertilization device is designed with user experience and convenience in mind, making operation simpler, more intuitive, and more efficient. This not only improves user efficiency, but also enhances their satisfaction and experience.

[0078] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0079] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. An automatic fertilizing device for organic vegetable cultivation, characterized in that: include: Fertilizer bins; A main spraying barrel, the main spraying barrel being arranged on one side of the fertilizer box; A secondary spraying cylinder, the secondary spraying cylinder is arranged on the main spraying cylinder, and the secondary spraying cylinder can be stored on the main spraying cylinder; Two sets of mounting ports, the two sets of mounting ports are respectively opened on the main spraying barrel and the auxiliary spraying barrel; Two groups of nozzles, the two groups of nozzles are fixedly installed in the two groups of mounting openings respectively, and the nozzles are used to spray fertilizer on organic vegetables; An adjusting mechanism is provided on the auxiliary spraying tube, and is used to adjust the extension length of the auxiliary spraying tube.

2. The automatic fertilizing device for organic vegetable cultivation according to claim 1, characterized in that: The adjustment mechanism includes a mounting bracket fixedly mounted on the adjustment side of the auxiliary spray barrel, a threaded sleeve being rotatably mounted on the mounting bracket, the main spray barrel extending into the threaded sleeve and being threadedly connected to the threaded sleeve, an adjustment motor being fixedly mounted on one side of the mounting bracket, and an output shaft of the adjustment motor and a meshing bevel gear being fixedly mounted on the threaded sleeve.

3. The automatic fertilizing device for organic vegetable cultivation according to claim 1, characterized in that: A filter is fixedly installed in the fertilizer box, a stirring rod is rotatably installed in the fertilizer box, a plurality of stirring plates are fixedly installed on the stirring rod, the stirring plate located at the bottom is in contact with the filter, a stirring motor is fixedly installed on the top of the fertilizer box, and the output shaft of the stirring motor is fixedly connected to the stirring rod.

4. The automatic fertilizing device for organic vegetable cultivation according to claim 1, characterized in that: A fixing frame is fixedly installed on one side of the fertilizer box, a turning motor is fixedly installed on the fixing frame, and an output shaft of the turning motor is fixedly connected to one end of the main spraying barrel extending outside the auxiliary spraying barrel.

5. The automatic fertilizing device for organic vegetable cultivation according to claim 3, characterized in that: A water pump is fixedly installed at the bottom of the fertilizer box, and the water pump is located below the filter. A hose is fixedly installed at the water outlet of the water pump, and the water outlet of the hose is fixedly connected to the water inlet of the main spray barrel. An inner window is embedded in the fertilizer box.

6. The automatic fertilizing device for organic vegetable cultivation according to claim 1, characterized in that: Two pairs of hydraulic cylinders are fixedly installed on both sides of the bottom of the fertilizer box, and walking wheels are fixedly installed on the output rods of the hydraulic cylinders.

7. The automatic fertilizing device for organic vegetable cultivation according to claim 2, characterized in that: A guide block is fixedly mounted on the inner wall of the mounting frame, a guide groove is provided on the top of the auxiliary spray barrel, the guide block extends into the guide groove and is in sliding contact with the inner wall of the guide groove, and a water outlet is provided at one end of the main spray barrel located in the auxiliary spray barrel, and the water outlet is away from the bottom inner wall of the main spray barrel.

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