Automatic fertilizing device for farmland soil improvement

Abstract

The invention discloses an automatic fertilization device for farmland soil improvement, belongs to the technical field of farmland fertilization, and aims at solving the problems that when an existing fertilization device is used, fertilizer water is sprayed on the surface of soil, after the fertilizer water is exposed to the sun, nutrient components of the fertilizer water are prone to loss, and the soil improvement quality is affected. Electric telescopic rods are fixedly mounted on the two sides of the top end of the bottom plate, a supporting frame is fixedly mounted at the top ends of the electric telescopic rods, a fixing frame is fixedly mounted on one side of the supporting frame, a soil breaking roller is rotatably mounted in the fixing frame, a first motor is fixedly mounted on one side of the fixing frame, and the output end of the first motor is fixedly connected with the soil breaking roller; through the arrangement of the supporting frame, the fixing frame, the soil breaking roller, the first motor, the supporting rod, the scraping plate and other structures, soil on the surface of soil can be broken during fertilization, fertilizer water can be more rapidly blended into bottom-layer soil, and through the arrangement of the scraping plate, broken soil can be conveniently flattened after fertilizer spraying.

Description

Technical Field

[0001] The invention belongs to the technical field of farmland fertilization, and in particular relates to an automatic fertilization device for improving farmland soil. Background Art

[0002] Farmland, also known as arable land, refers to land that can be used to grow crops in geography. Fertilization refers to the agricultural technical measures of applying fertilizer to the soil or spraying it on plants to provide the nutrients needed by plants and maintain and improve soil fertility.

[0003] After continuous sowing in farmland, some nutrients in the soil will be lost, affecting the growth of crops. Therefore, it is necessary to apply fertilizer to improve the farmland soil. In order to improve the uniformity of soil fertilization, fertilizer powder is usually melted in water before fertilization, and then the fertilizer water is sprayed on the soil. However, when the existing fertilization device is used, the fertilizer water is sprayed on the soil surface. After being exposed to the sun, the nutrients in the fertilizer water are easily lost, affecting the quality of soil improvement.

[0004] Therefore, there is a need for an automatic fertilizing device for improving farmland soil to solve the problem that the existing fertilizing device in the prior art sprays fertilizer water on the soil surface during use, and after being exposed to the sun, the nutrients in the fertilizer water are easily lost, thus affecting the quality of soil improvement. Summary of the invention

[0005] The object of the present invention is to provide an automatic fertilizing device for improving farmland soil to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic fertilizing device for improving farmland soil, comprising a base plate, a fertilizer box is fixedly installed on the top of the base plate, electric telescopic rods are fixedly installed on both sides of the top of the base plate, a support frame is fixedly installed on the top of the electric telescopic rod, a fixed frame is fixedly installed on one side of the support frame, a soil-breaking roller is rotatably installed inside the fixed frame, a No. 1 motor is fixedly installed on one side of the fixed frame, the output end of the No. 1 motor is fixedly connected to the soil-breaking roller, a support rod is fixedly installed on the side of the support frame away from the fixed frame, a scraper is hinged at the bottom end of the support rod, a battery box is fixedly installed on the top of the base plate, and a fertilizing mechanism is arranged at the bottom end of the base plate.

[0007] It should be noted in the scheme that the fertilization mechanism includes a water pump, a connecting pipe, a water storage pipe, a support column and a nozzle. The water pump is fixedly installed at the bottom end of the base plate, the connecting pipe is fixedly connected to the output end of the water pump, one end of the connecting water pipe is fixedly connected to the water storage pipe, the support column is fixedly installed at the top end of the base plate, the bottom end of the support column is fixedly connected to the water storage pipe, and the nozzle is fixedly installed at the bottom end of the water storage pipe.

[0008] It is further worth mentioning that a plurality of conical blocks are fixedly mounted on one side of the scraper.

[0009] It should be further explained that a cover plate is provided at the top of the fertilizer box, a No. 2 motor is fixedly mounted on the top of the cover plate, and a stirring rod is fixedly mounted on the output end of the No. 2 motor.

[0010] As a preferred embodiment, a feed pipe is fixedly installed at the bottom end of the fertilizer box, the feed pipe is fixedly connected to the input end of the water pump, and a filter is fixedly installed on the fertilizer box at the feed pipe.

[0011] As a preferred embodiment, a drain pipe is fixedly installed on one side of the top of the fertilizer box, a valve is fixedly installed on the outer surface of the drain pipe, and the cover plate is fixed to the fertilizer box by fixing bolts.

[0012] Compared with the prior art, the automatic fertilization device for improving farmland soil provided by the present invention has at least the following beneficial effects:

[0013] (1) Through the arrangement of structures such as the support frame, the fixed frame, the soil-breaking roller, the No. 1 motor, the support rod and the scraper, the soil on the surface of the soil can be broken up during fertilization, so that the fertilizer water can be more quickly integrated into the bottom soil. Through the arrangement of the scraper, it is convenient to smooth the broken soil after spraying the fertilizer.

[0014] (2) The setting of the conical block can further crush the large pieces of soil. The setting of the No. 2 motor and the stirring rod can facilitate the full fusion of water and fertilizer. The setting of the filter net can prevent insoluble matter from entering the water pump as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 It is a side view structural schematic diagram of the present invention;

[0017] Figure 3 It is a schematic diagram of the top view of the structure of the present invention;

[0018] Figure 4 This is a schematic diagram of the internal structure of a fertilizer box of the present invention;

[0019] Figure 5 for Figure 3 Schematic diagram of the enlarged structure of area A in the middle.

[0020] In the figure: 1. bottom plate; 2. fertilizer box; 3. electric telescopic rod; 4. support frame; 5. fixed frame; 6. soil-breaking roller; 7. No. 1 motor; 8. support rod; 9. scraper; 10. fertilization mechanism; 1001. water pump; 1002. connecting pipe; 1003. water storage pipe; 1004. support column; 1005. nozzle; 11. battery box; 12. conical block; 13. cover plate; 14. No. 2 motor; 15. stirring rod; 16. feeding pipe; 17. filter screen; 18. drain pipe; 19. fixing bolt. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] The implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0023] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0024] As shown in the drawings, a preferred embodiment of the present invention is provided.

[0025] The object of the present invention is to provide an automatic fertilizing device for improving farmland soil, which can break up the soil on the field surface before fertilizing and improve the fusion effect of fertilizer and soil. In order to better understand the present invention, the following is a detailed description with reference to the accompanying drawings and embodiments.

[0026] Example 1: Basic structure of a fertilizing device

[0027] like Figures 1 to 5As shown, the present invention provides an automatic fertilizing device for improving farmland soil. It comprises a bottom plate 1, a roller is rotatably mounted on the bottom end of the bottom plate 1, a fertilizer box 2 is fixedly mounted on the top end of the bottom plate 1, electric telescopic rods 3 are fixedly mounted on both sides of the top end of the bottom plate 1, a support frame 4 is fixedly mounted on the top end of the electric telescopic rod 3, a fixed frame 5 is fixedly mounted on one side of the support frame 4, a soil-breaking roller 6 is rotatably mounted inside the fixed frame 5, a No. 1 motor 7 is fixedly mounted on one side of the fixed frame 5, and the output end of the No. 1 motor 7 is fixedly connected to the soil-breaking roller 6, and a support rod 8 is fixedly mounted on the side of the support frame 4 away from the fixed frame 5. A scraper 9 is hinged at the bottom end of the support rod 8, a battery box 11 is fixedly installed at the top of the bottom plate 1, and a fertilizer mechanism 10 is arranged at the bottom end of the bottom plate 1. When the farmland soil needs to be improved and fertilized, the device is moved to the farmland, and the electric telescopic rod 3 is started to drive the support frame 4 to descend, so that the soil-breaking roller 6 contacts the soil on the surface of the field, and the No. 1 motor 7 is started to drive the soil-breaking roller 6 to rotate, so as to crush the soil on the surface of the field, and then the fertilizer is sprayed. During the movement of the device, the crushed soil is leveled by the scraper 9.

[0028] The fertilization mechanism 10 includes a water pump 1001, a connecting pipe 1002, a water storage pipe 1003, a support column 1004 and a nozzle 1005. The water pump 1001 is fixedly installed at the bottom end of the base plate 1, the connecting pipe 1002 is fixedly connected to the output end of the water pump 1001, one end of the connecting water pipe 1002 is fixedly connected to the water storage pipe 1003, the support column 1004 is fixedly installed at the top of the base plate 1, the bottom end of the support column 1004 is fixedly connected to the water storage pipe 1003, and the nozzle 1005 is fixedly installed at the bottom end of the water storage pipe 1003. By starting the water pump 1001, the fertilizer water in the fertilizer box 2 is pumped into the water storage pipe 1003 and sprayed into the soil through the nozzle 1005.

[0029] Embodiment 2: Design of the conical block 12

[0030] A plurality of conical blocks 12 are fixedly mounted on one side of the scraper 9. The arrangement of the conical blocks 12 facilitates the re-crushing of large lumps of soil and improves the flatness of the field.

[0031] Embodiment 3: Structure and function of stirring rod 15

[0032] A cover plate 13 is provided at the top of the fertilizer box 2, a No. 2 motor 14 is fixedly installed at the top of the cover plate 13, and a stirring rod 15 is fixedly installed at the output end of the No. 2 motor 14. By starting the No. 2 motor 14, the stirring rod 15 is driven to rotate, so that the water and fertilizer in the fertilizer box 2 are fully mixed.

[0033] The electric telescopic rod 3, the first motor 6, the second motor 14 and the water pump 1001 are all connected to the battery box 11 through wires.

[0034] Embodiment 4: Design and function of filter screen 17

[0035] A feed pipe 16 is fixedly installed at the bottom end of the fertilizer box 2, and the feed pipe 16 is fixedly connected to the input end of the water pump 1001. A filter screen 17 is fixedly installed at the feed pipe 16 of the fertilizer box 2. Through the setting of the filter screen 17, insoluble matter is prevented from entering the water pump 1001 as much as possible.

[0036] A drain pipe 18 is fixedly installed on one side of the top of the fertilizer box 2, and a valve is fixedly installed on the outer surface of the drain pipe 18. The cover plate 13 and the fertilizer box 2 are fixed by fixing bolts 19. When the fertilizer box 2 is cleaned, water is poured into the fertilizer box 2 by opening the cover plate 13, and the water flows out from the drain pipe 18 by opening the valve.

[0037] Example 5: Working principle of fertilization device

[0038] When the farmland soil needs to be improved and fertilized, the device is moved to the farmland, and the electric telescopic rod 3 is started to drive the support frame 4 to descend, so that the soil-breaking roller 6 contacts the soil on the surface of the field, and the No. 1 motor 7 is started to drive the soil-breaking roller 6 to rotate to break the soil on the surface of the field.

[0039] By starting the water pump 1001, the fertilizer water in the fertilizer box 2 is pumped into the water storage pipe 1003 and sprayed into the soil through the nozzle 1005. During the movement of the device, the broken soil is leveled through the cooperation of the scraper 9 and the conical block 12.

[0040] Technical Effects

[0041] Through the detailed description of the above embodiments, firstly, through the arrangement of structures such as the support frame 4, the fixed frame 5, the soil-breaking roller 6, the No. 1 motor 7, the support rod 8 and the scraper 9, the soil surface can be broken up when fertilizing, so that the fertilizer water can be more quickly integrated into the underlying soil. Through the arrangement of the scraper 9, it is convenient to smooth the broken soil after spraying the fertilizer.

[0042] Secondly, through the setting of the conical block 12, the large pieces of crushed soil are further crushed again. Through the setting of the No. 2 motor 14 and the stirring rod 15, it is convenient for water and fertilizer to be fully integrated. Through the setting of the filter screen 17, insoluble matter is prevented from entering the water pump 1001 as much as possible.

[0043] In summary, the present invention provides an automatic fertilizing device with a reasonable structure, complete functions and strong applicability, which can enable fertilizer to flow quickly into the soil, improve the soil improvement effect, and has broad application prospects.

[0044] Example 6: Pressure regulation and spraying optimization module

[0045] A pressure regulating module is added to the nozzle 1005 of the fertilization device, which consists of a pressure sensor, a control valve and a feedback system. The pressure sensor is installed on the inner wall of the nozzle 1005 to monitor the spraying pressure in real time. The control valve is installed between the water storage pipe 1003 and the nozzle 1005, and adjusts the pressure at the nozzle outlet by receiving instructions from the control unit. When the soil permeability is low, the device automatically reduces the injection pressure to ensure that the fertilizer water slowly penetrates into the soil surface; when the permeability is high, the injection pressure is increased to allow the fertilizer water to quickly enter the deep soil.

[0046] At the same time, the humidity sensor module is linked with the pressure regulation module to adjust the spraying amount and range by real-time monitoring of soil humidity. When the soil humidity is low, the spraying time is extended and the spraying amount is increased; when the humidity is moderate or high, the spraying is reduced to avoid fertilizer waste.

[0047] Innovation:

[0048] Pressure and humidity linkage control: precise control of fertilizer spraying effect.

[0049] Save resources: avoid fertilizer waste while optimizing soil improvement effects.

[0050] Environmental adaptability: Suitable for a variety of soil conditions, especially farmland with large humidity differences.

[0051] Technical effect: Combining pressure regulation and humidity monitoring functions, the device can automatically optimize spraying according to actual soil conditions, significantly improving fertilizer utilization efficiency and soil penetration.

[0052] Example 7: Adaptive adjustment of ground-breaking depth

[0053] A torque sensor is added between the earth-breaking roller 6 and the electric telescopic rod 3 to detect the force of the earth-breaking roller in real time. When the earth-breaking roller senses that the soil resistance is large, the torque sensor instructs the electric telescopic rod 3 to automatically lift the earth-breaking roller to reduce the resistance and protect the device; when the resistance is reduced, the earth-breaking roller automatically descends to an appropriate depth to ensure the maximum earth-breaking effect.

[0054] This module is linked to the humidity sensor. When the humidity sensor detects that the soil humidity is low, the device will increase the soil penetration depth to improve the fertilizer penetration effect; when the humidity is high, the soil penetration depth will automatically decrease to save energy.

[0055] Innovation:

[0056] Realize intelligent adjustment of ground-breaking depth: adapt to different soil resistance conditions.

[0057] Linked with humidity monitoring: optimize soil improvement and energy consumption balance.

[0058] Improve equipment stability: reduce device failures caused by excessive resistance.

[0059] Technical effect: The adaptive adjustment function of ground-breaking depth enhances the adaptability of the device, enables it to operate smoothly under complex terrain or soil conditions, and improves fertilizer penetration efficiency.

[0060] Example 8: Multiple fertilizer distribution and intelligent mixing system

[0061] The interior of the fertilizer box 2 is designed as a multi-layer structure, each layer can store different types of fertilizers, and is connected to the feed pipe 16 through an electrically controlled distribution valve. The user can select the type and proportion of fertilizers to be applied through the control unit, and the distribution valve automatically opens multiple layers according to the preset ratio, mixes different fertilizers, and enters the water storage pipe 1003 through the feed pipe 16, and is delivered to the nozzle 1005 by the water pump 1001.

[0062] In addition, the second motor 14 is linked with the stirring rod 15 to ensure that the fertilizer and water are fully integrated in the fertilizer box 2, further improving the uniformity of the fertilizer. The filter 17 is installed at the feed pipe 16 to filter impurities and avoid clogging the water pump 1001.

[0063] Innovation:

[0064] Supports multiple fertilizer ratios: meets the needs of crops at different growth stages.

[0065] Intelligent distribution: Users can set the ratio remotely through the control terminal.

[0066] Improve mixing uniformity: ensure the spraying effect of fertilizer water.

[0067] Technical effect: The multi-fertilizer distribution and intelligent mixing system enhances the flexibility of the device and is suitable for multi-crop planting management, especially for farmland that requires customized fertilization plans.

[0068] Example 9: Solar power supply and intelligent monitoring system

[0069] A high-efficiency solar panel is installed on the top of the bottom plate 1, and the solar panel charges the battery box 11 through the charging control module. When the device is running, the solar panel provides clean energy for the device and charges the battery box to extend the battery life; when idle, the solar panel independently powers the battery box to ensure that the device is ready for use at any time.

[0070] The device also integrates a wireless communication module and a remote monitoring system, allowing users to view the real-time operating status of the device through mobile devices, including spraying volume, fertilizer remaining, humidity data, battery power, etc. In addition, the system can record historical data to facilitate users to analyze fertilization effects.

[0071] Innovation:

[0072] Solar power supply: reduce energy consumption and improve environmental performance.

[0073] Real-time monitoring and data recording: It is convenient for users to analyze the farmland management effects.

[0074] Long endurance: meets the needs of large-scale farmland operations.

[0075] Technical effect: Combining solar power supply with an intelligent monitoring system, the device is more environmentally friendly and efficient, and is particularly suitable for long-term operations in remote or large farmlands.

[0076] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0077] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0078] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic fertilizing device for improving farmland soil, comprising a base plate (1), characterized in that: A fertilizer box (2) is fixedly mounted on the top of the base plate (1), electric telescopic rods (3) are fixedly mounted on both sides of the top of the base plate (1), a support frame (4) is fixedly mounted on the top of the electric telescopic rod (3), a fixed frame (5) is fixedly mounted on one side of the support frame (4), a soil-breaking roller (6) is rotatably mounted inside the fixed frame (5), a No. 1 motor (7) is fixedly mounted on one side of the fixed frame (5), an output end of the No. 1 motor (7) is fixedly connected to the soil-breaking roller (6), a support rod (8) is fixedly mounted on the side of the support frame (4) away from the fixed frame (5), a scraper (9) is hinged at the bottom end of the support rod (8), a battery box (11) is fixedly mounted on the top of the base plate (1), and a fertilizer application mechanism (10) is arranged at the bottom end of the base plate (1).

2. The automatic fertilization device for improving farmland soil according to claim 1, characterized in that: The fertilizing mechanism (10) comprises a water pump (1001), a connecting pipe (1002), a water storage pipe (1003), a supporting column (1004) and a nozzle (1005); the water pump (1001) is fixedly mounted on the bottom end of the base plate (1); the connecting pipe (1002) is fixedly connected to the output end of the water pump (1001); one end of the connecting water pipe (1002) is fixedly connected to the water storage pipe (1003); the supporting column (1004) is fixedly mounted on the top end of the base plate (1); the bottom end of the supporting column (1004) is fixedly connected to the water storage pipe (1003); and the nozzle (1005) is fixedly mounted on the bottom end of the water storage pipe (1003).

3. The automatic fertilization device for improving farmland soil according to claim 2, characterized in that: A plurality of conical blocks (12) are fixedly mounted on one side of the scraper (9).

4. The automatic fertilization device for improving farmland soil according to claim 1, characterized in that: A cover plate (13) is provided at the top of the fertilizer box (2), a No. 2 motor (14) is fixedly mounted on the top of the cover plate (13), and a stirring rod (15) is fixedly mounted on the output end of the No. 2 motor (14).

5. The automatic fertilization device for improving farmland soil according to claim 2, characterized in that: A feed pipe (16) is fixedly installed at the bottom end of the fertilizer box (2), and the feed pipe (16) is fixedly connected to the input end of the water pump (1001). A filter screen (17) is fixedly installed at the feed pipe (16) of the fertilizer box (2).

6. The automatic fertilization device for improving farmland soil according to claim 4, characterized in that: A drainage pipe (18) is fixedly mounted on one side of the top end of the fertilizer box (2), a valve is fixedly mounted on the outer surface of the drainage pipe (18), and the cover plate (13) and the fertilizer box (2) are fixed by fixing bolts (19).

7. The automatic fertilization device for improving farmland soil according to claim 1, characterized in that: The surface of the soil-breaking roller (6) is provided with a plurality of soil-breaking teeth, and the soil-breaking teeth are distributed in a spiral shape, so as to enhance the soil breaking effect and improve the fertilization efficiency.

8. The automatic fertilization device for improving farmland soil according to claim 2, characterized in that: The end of the nozzle (1005) is provided with a rotating mechanism capable of adjusting the spraying angle, and the spraying range can be adjusted through the rotating mechanism to meet the planting requirements of different crops.

9. The automatic fertilization device for improving farmland soil according to claim 4, characterized in that: The surface of the stirring rod (15) is provided with spiral blades for enhancing the mixing effect of fertilizer and water, thereby ensuring that the fertilizer water sprayed is more uniform.

10. The automatic fertilization device for improving farmland soil according to claim 5, characterized in that: The filter screen (17) is a multi-layer structure, with an inner layer being a fine mesh structure and an outer layer being a coarse mesh structure, so as to more effectively filter large particle impurities and protect the service life of the water pump (1001).

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