A multifunctional agricultural device

Abstract

The application belongs to the technical field of agricultural planting, and discloses a multifunctional agricultural equipment, which comprises an agricultural planting greenhouse and a mounting frame, the agricultural planting greenhouse is internally arranged with the mounting frame, the bottom surface of the mounting frame is fixedly hung with a liquid delivery pipe through a hoisting frame, the hoisting frame is fixedly connected with the liquid delivery pipe and the mounting frame respectively, and the surface of the liquid delivery pipe is throughly connected with an atomizing nozzle and a fan-shaped nozzle through a first spray pipe and a second spray pipe respectively. The application moves the moving seat and the mounting frame through a lead screw, and then moves the atomizing nozzle and the fan-shaped nozzle, the atomizing nozzle sprays pesticide, the spraying is fine and uniform, the fan-shaped nozzle sprays irrigation, the spraying range is wide and the efficiency is high, the atomizing nozzle and the fan-shaped nozzle can move in all directions along the length direction of the agricultural planting greenhouse, the spraying efficiency of pesticide and water is improved, the troubles of manual irrigation and pesticide spraying are saved, the work efficiency is improved, the spraying forms are two, and the function is rich.

Description

Technical Field

[0001] This application relates to the field of agricultural planting technology, and more specifically, to a multifunctional agricultural device. Background Technology

[0002] Agricultural planting includes natural environment planting and greenhouse planting. Greenhouse planting is a common method of agricultural production. Using greenhouses to grow vegetables meets people's living needs. By growing vegetables in greenhouses, people's needs can be guaranteed even in winter. Vegetable greenhouses can ensure that vegetables grow in a suitable temperature environment, which makes vegetables grow faster, reduces planting costs, and reduces losses for vegetable farmers. In the process of greenhouse planting, irrigation and pesticide spraying are required for vegetables and other crops.

[0003] A search revealed application number CN202322816467.0, entitled "A Multifunctional Irrigation Device for Agricultural Greenhouses." This application addresses the problems of existing greenhouse irrigation devices, which are typically fixed in one location, making it inconvenient to adjust the irrigation angle, resulting in a small irrigation range, difficulty in adjusting the height of the irrigation equipment according to the height of the plants, limited functionality, and poor irrigation effect. The application proposes a solution where an adjustment component can be used to swing the sprayer, changing the irrigation angle and thus increasing the irrigation range. A lifting component can be used to adjust the height of the sliding rod, thereby adjusting the height of the sprayer. Finally, a clamping component is used to... The sliding rod is fixedly connected to the gantry frame, which improves its stability and ensures good stability even after height adjustment. Compared with existing technologies, this technology can change the irrigation height, increase the irrigation range, and improve irrigation efficiency. It can also be adjusted according to the height of different plants and has good stability. However, this application cannot move along the length of the greenhouse during operation, which requires the construction of multiple sets of this equipment at equal intervals to meet the irrigation needs of the entire greenhouse, which is quite troublesome. In addition, this application uses a single nozzle, and the water droplets from the irrigation nozzle are relatively large, which is not suitable for the dispersed spraying of pesticides, resulting in a relatively limited function. Further improvements can be made.

[0004] To address the aforementioned problems, this application provides a multifunctional agricultural device. Utility Model Content

[0005] The multifunctional agricultural equipment provided in this application adopts the following technical solution: A multifunctional agricultural device includes an agricultural planting greenhouse and a mounting frame. The mounting frame is arranged inside the agricultural planting greenhouse, and an infusion pipe is fixedly suspended on the bottom surface of the mounting frame by a hoisting frame. The hoisting frame is fixedly connected to the infusion pipe and the mounting frame respectively. Atomizing nozzles and fan-shaped nozzles are respectively connected to the surface of the infusion pipe through a first spray pipe and a second spray pipe. Both are common nozzle types in the art. A movable seat is fixedly installed on the top surface of the mounting frame. A drive motor (not shown in the figure) is fixedly installed at one end of the agricultural planting greenhouse. A lead screw is fixedly installed at the output end of the drive motor. The lead screw passes through the movable seat and is threaded into the movable seat, which is a common linear drive structure.

[0006] The above technical solution uses a lead screw to move the moving base and mounting frame, which in turn moves the atomizing nozzle and the fan-shaped nozzle. The atomizing nozzle sprays pesticides finely and evenly, while the fan-shaped nozzle provides irrigation with a wide spray range and high efficiency. The atomizing nozzle and the fan-shaped nozzle can move omnidirectionally along the length of the agricultural greenhouse, improving the efficiency of pesticide and water spraying. This eliminates the hassle of manual irrigation and pesticide spraying, increasing work efficiency and providing two spraying modes with rich functionality.

[0007] Furthermore, a water trough is fixedly installed on the inner wall of the top of the agricultural planting greenhouse. Two sets of water troughs are arranged, and a second water pump is fixedly installed below the water trough. Two sets of second water pumps are arranged, and the output end of the second water pump is connected to the water trough through a water supply pipe. A first water pump is fixedly installed at both ends of the top surface of the mounting frame, and the output end of the first water pump is connected to the liquid supply pipe through a water injection pipe. The inlet end of the first water pump is connected to the inside of the water trough through a suction pipe.

[0008] Through the above technical solution, the second water pump injects water or pesticide into the water tank, and the first pump draws pesticide or water from the water tank through the suction pipe during the movement and injects it into the infusion pipe, thus providing mobile water and pesticide supply. This eliminates the need for complex pipeline laying. When not in use, the mounting frame can be moved to one end of the agricultural planting greenhouse without affecting the normal use of agricultural planting machinery. The water tank is set on the top of the agricultural planting greenhouse, so it will not obstruct the rotary tiller and seeder during rotary tillage and sowing operations, further improving the convenience of use.

[0009] Furthermore, valves are installed on the surfaces of both the first and second nozzles to facilitate the opening and closing of the first and second nozzles by the operators, and the first and second nozzles are spaced apart to improve the uniformity of distribution.

[0010] The above technical solution reduces the number of second nozzles by arranging fan-shaped nozzles, thus reducing structural complexity and reducing structural weight without affecting irrigation efficiency.

[0011] Furthermore, multiple sets of the first nozzle and multiple sets of the second nozzle are arranged at equal intervals.

[0012] With the above technical solution, the first and second spray pipes are arranged along the width of the agricultural greenhouse to increase the coverage area, thereby improving the comprehensiveness of pesticide spraying and irrigation.

[0013] Furthermore, the second nozzle is longer than the first nozzle, and extends to the bottom of the agricultural greenhouse.

[0014] Through the above technical solution, the fan-shaped nozzle at the bottom of the second spray pipe is close to the plant roots, which avoids the problem of water spraying on the leaves during spray irrigation, thus reducing the root irrigation efficiency and improving the irrigation efficiency. The atomizing nozzle at the bottom of the first spray pipe is installed at a relatively high position, which can effectively spray pesticides on the plant leaves and improve the pesticide's effectiveness.

[0015] Furthermore, a guide rod is fixedly installed inside the agricultural planting greenhouse, and the guide rod passes through the movable seat and is slidably connected to the movable seat.

[0016] With the above technical solution, the guide rod and the lead screw are arranged in parallel, which serves to bear the load of the moving seat, reduce the pressure on the lead screw, and at the same time guide the movement of the moving seat and improve the movement stability of the moving seat.

[0017] Furthermore, the inlet of the second water pump is connected to pesticide dispensing equipment and irrigation water source.

[0018] With the above technical solution, staff can select one second water pump to connect to the pesticide and another second water pump to connect to the water source, so that irrigation and pesticide spraying do not interfere with each other, improving the convenience of use.

[0019] In summary, this application includes the following beneficial technical effects: The moving base and mounting frame are moved by a lead screw, which in turn moves the atomizing nozzle and fan-shaped nozzle. The atomizing nozzle sprays pesticides finely and evenly, while the fan-shaped nozzle provides irrigation with a wide coverage and high efficiency. The atomizing nozzle and fan-shaped nozzle can move omnidirectionally along the length of the agricultural greenhouse, improving the efficiency of pesticide and water spraying and eliminating the hassle of manual irrigation and pesticide spraying, thus increasing work efficiency. It has two spraying modes and rich functions. At the same time, the second water pump injects water or pesticide into the water tank. During the movement, the first pump draws pesticide or water from the water tank through the suction pipe and injects it into the infusion pipe, providing mobile water and pesticide supply, eliminating the need for complex pipeline laying. When not in use, the mounting frame can be moved to one end of the agricultural greenhouse without affecting the normal use of agricultural planting machinery. The water tank is set on the top of the agricultural greenhouse, so it will not obstruct the rotary tiller and seeder during rotary tillage and sowing operations, further improving the convenience of use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is the front view of this application; Figure 3 This is an enlarged view of node A in this application; Figure 4 This is a schematic diagram of the installation of the first and second nozzles of this application.

[0021] Explanation of the labels in the diagram: 1. Agricultural planting greenhouse; 2. Water tank; 3. Movable base; 4. Lead screw; 5. Guide rod; 6. Mounting frame; 7. Infusion pipe; 8. First water pump; 9. Water injection pipe; 10. Suction pipe; 11. First spray pipe; 12. Atomizing nozzle; 13. Valve; 14. Second spray pipe; 15. Fan-shaped nozzle; 16. Water delivery pipe; 17. Second water pump; 18. Lifting frame. Detailed Implementation

[0022] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0023] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. Example

[0025] This application discloses a multifunctional agricultural device; please refer to [link / reference]. Figure 1 and Figure 4 The facility includes an agricultural greenhouse 1 and a mounting frame 6. The agricultural greenhouse 1 is a common steel or aluminum alloy structure greenhouse, with planting areas laid out inside for cultivating various crops. The mounting frame 6 is arranged along the length of the agricultural greenhouse 1. The mounting frame 6 is a rectangular metal frame with a stable structure. A lifting frame 18 is bolted to the bottom of the mounting bracket 6. The lifting frame 18 is an L-shaped metal rod, which is welded and fixed to the infusion tube 7 and the mounting bracket 6 to ensure stable lifting of the infusion tube 7. The infusion tube 7 is a high-strength plastic or metal pipe, with a first nozzle 11 and a second nozzle 14 connected through a tee connector on its surface. Both the first nozzle 11 and the second nozzle 14 are branch pipes. The end of the first nozzle 11 is threaded with an atomizing nozzle 12, and the end of the second nozzle 14 is threaded with a fan-shaped nozzle 15. Both nozzles are common in the field. The atomizing nozzle 12 can atomize the liquid into fine particles, and the fan-shaped nozzle 15 can spray a fan-shaped water stream. The top surface of the mounting bracket 6 is fixedly mounted with a movable seat 3 by bolts. The movable seat 3 is a metal block. One end of the agricultural planting greenhouse 1 is fixedly mounted with a drive motor by a motor mount. The drive motor is a servo motor, not shown in the figure. Its output end is fixedly mounted with a lead screw 4 by a coupling. The lead screw 4 is arranged horizontally, passes through the movable seat 3 and is threadedly engaged with the movable seat 3, forming a common linear drive structure. The drive motor rotates the lead screw 4, which in turn drives the moving seat 3 to move along the length of the lead screw 4. This, in turn, moves the mounting frame 6, the infusion pipe 7, the atomizing nozzle 12, and the fan-shaped nozzle 15 synchronously. In use, the atomizing nozzle 12 can spray pesticides, producing fine and uniform pesticide particles that adhere evenly to the surface of crop leaves. The fan-shaped nozzle 15 can perform irrigation, with a wide coverage area and high irrigation efficiency. Because the atomizing nozzles 12 and fan-shaped nozzles 15 can move omnidirectionally along the length of the agricultural greenhouse 1 with the mounting frame 6, manual operation is unnecessary, significantly improving the spraying efficiency of pesticides and water. This eliminates the tedious work of manual irrigation and pesticide spraying, reducing labor costs and increasing work efficiency. Furthermore, the equipment has both pesticide spraying and irrigation functions, offering a wide range of features to meet various operational needs within the agricultural greenhouse. Please see Figure 2 and Figure 3A water trough 2 is fixedly installed on the inner wall of the top of the agricultural planting greenhouse 1 via a bracket. The water trough 2 is a long strip of plastic or metal, arranged along the length of the greenhouse, and two sets of water trough 2 are symmetrically arranged, corresponding to the storage of pesticides and irrigation water respectively. A second water pump 17 is fixedly installed below the water trough 2 via a bracket. Two sets of second water pump 17 are also arranged, corresponding one to one with the water trough 2. The output end of the second water pump 17 is connected to the water trough 2 through a water delivery pipe 16, which can deliver liquid into the water trough 2. The first water pump 8 is fixedly installed on both ends of the top surface of the mounting frame 6 by bolts. The first water pump 8 is a small centrifugal pump. The output end is connected to the infusion pipe 7 through the water injection pipe 9. The water injection pipe 9 is a flexible hose that can move with the mounting frame 6. The water inlet end of the first water pump 8 is connected to the inside of the water tank 2 through the suction pipe 10. The end of the suction pipe 10 extends to the bottom of the water tank 2 to ensure that the liquid in the tank can be drawn. In use, the second water pump 17 can inject the prepared pesticide or irrigation water into the corresponding water tank 2. When the mounting frame 6 moves, the first water pump 8 works simultaneously, drawing pesticide or water from the water tank 2 through the suction pipe 10 and injecting it into the infusion pipe 7 through the water injection pipe 9, realizing mobile water and pesticide supply. This design eliminates the need for complex fixed pipes inside the greenhouse, reducing the space occupied by pipes. When the equipment is not in use, the mounting frame 6 can be moved to one end of the agricultural planting greenhouse 1 to avoid obstructing the interior space of the greenhouse and to ensure the normal use of agricultural planting machinery such as rotary tillers and seeders. At the same time, the water tank 2 is mounted on the top of the agricultural planting greenhouse 1, which is at a high position and will not obstruct the machinery below during rotary tillage and sowing operations, further improving the convenience of use. Please see Figure 2 and Figure 4 Both the first nozzle 11 and the second nozzle 14 are equipped with valves 13, which are manual or electric ball valves. This allows operators to easily open and close the first nozzle 11 and the second nozzle 14 according to operational needs. For example, when spraying pesticides, valve 13 of the second nozzle 14 is closed, and valve 13 of the first nozzle 11 is opened; the opposite is true for irrigation. Furthermore, the first nozzle 11 and the second nozzle 14 are spaced apart on the infusion pipe 7, avoiding the chaotic layout caused by dense pipes and improving the uniformity of pipe distribution.

[0026] Since the fan-shaped nozzle 15 has a wide coverage area, by reasonably arranging the position of the fan-shaped nozzle 15, the number of second spray pipes 14 can be reduced. While ensuring the irrigation coverage area, the complexity of the pipeline structure is reduced, the overall weight of the mounting frame 6 is reduced, and the equipment can be moved more smoothly. Please see Figure 1 and Figure 4Multiple sets of the first spray nozzle 11 are arranged at equal intervals along the length of the infusion pipe 7 to ensure that the pesticide can fully cover the crops during spraying. Similarly, multiple sets of the second spray nozzle 14 are arranged at equal intervals to ensure uniform water distribution during irrigation. Furthermore, both the first spray nozzle 11 and the second spray nozzle 14 are arranged along the width of the agricultural greenhouse 1, so that the spraying range can cover all planting areas along the width of the greenhouse, further improving the comprehensiveness of pesticide spraying and irrigation and avoiding missed spraying or irrigation. Please see Figure 2 and Figure 4 The second nozzle 14 is longer than the first nozzle 11. The second nozzle 14 extends to the lower part of the agricultural planting greenhouse 1, close to the ground. The fan-shaped nozzle 15 at its bottom is close to the plant roots. During irrigation, the water can be sprayed directly onto the soil around the roots, avoiding the problem of a large amount of water being sprayed onto the plant leaves during sprinkler irrigation, which would reduce the efficiency of water absorption by the roots. This improves irrigation efficiency and saves water resources.

[0027] The atomizing nozzle 12 on the bottom surface of the first spray pipe 11 is installed at a relatively high position, usually above the height of the plant. When spraying pesticides, the atomized pesticide particles can fall evenly from above, effectively covering both sides of the plant leaves, improving the efficiency of pesticide action, and ensuring the effectiveness of pest and disease control. Please see Figure 1 and Figure 2 Inside the agricultural greenhouse 1, a guide rod 5 is fixedly installed via a bracket. The guide rod 5 is a round metal rod arranged parallel to the lead screw 4, and it passes through the movable seat 3 and is slidably connected to it. The guide rod 5 not only bears the load of the movable seat 3 and the mounting frame 6, reducing the bending pressure on the lead screw 4 caused by the load and extending its service life, but also provides guidance for the movement of the movable seat 3, preventing it from rotating or shifting during movement, improving the stability of the movable seat 3, and ensuring that the nozzle moves accurately along the set route. Please see Figure 1 and Figure 2 The second water pump 17 has its inlet connected to both the pesticide mixing equipment and an external irrigation water source via pipes. Workers can switch between these systems as needed: for example, when pesticide spraying is required, one set of second water pumps 17 is connected to the pesticide mixing equipment to inject pesticide into the corresponding water tank 2; when irrigation is required, the other set of second water pumps 17 is connected to the irrigation water source to inject irrigation water into another set of water tanks 2. This design ensures that irrigation and pesticide spraying operations do not interfere with each other, eliminating the need for frequent pipe replacements and improving ease of use and operational efficiency. The implementation principle of this embodiment is as follows: When using this multi-functional agricultural equipment, first determine whether to spray pesticides or irrigate based on the operational needs: If pesticide spraying is to be carried out, connect one of the second water pumps 17 to the pesticide mixing equipment, start the second water pump 17, and inject the mixed pesticide into the corresponding water tank 2 through the water delivery pipe 16. Close the valve 13 on the second spray pipe 14 and open the valve 13 on the first spray pipe 11. Start the drive motor to drive the lead screw 4 to rotate, so that the moving seat 3 drives the mounting frame 6 to move along the lead screw 4; at the same time, start the first water pump 8, which draws pesticide from the water tank 2 through the suction pipe 10, delivers it to the delivery pipe 7 through the water injection pipe 9, and then atomizes it from the atomizing nozzle 12 through the first spray pipe 11. With the movement of the mounting frame 6, the pesticide spraying of the crops in the entire greenhouse is completed. For irrigation operations, connect the second set of water pumps 17 to the irrigation water source, start the second water pumps 17 to inject irrigation water into the corresponding water tank 2, close the valve 13 on the first nozzle 11, and open the valve 13 on the second nozzle 14. Start the drive motor and the first water pump 8. The first water pump 8 draws irrigation water from the water tank 2 and sprays it out from the fan-shaped nozzle 15 through the delivery pipe 7 and the second nozzle 14. The fan-shaped water flow covers the root area of ​​the crops and moves with the mounting frame 6 to achieve comprehensive irrigation. After the operation is completed, turn off all water pumps and drive motors, and move the control frame 6 to one end of the agricultural greenhouse 1 to avoid affecting the operation of other agricultural machinery. If it is necessary to change the operation type, simply change the water inlet source of the second water pump 17 and switch the corresponding valve. This equipment integrates pesticide spraying and irrigation through a mobile spraying structure and a double water tank design. It is easy to operate, highly efficient, and can effectively meet the diverse needs of agricultural greenhouses.

[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A multifunctional agricultural device, comprising an agricultural planting greenhouse (1) and a mounting frame (6), characterized in that: The agricultural planting greenhouse (1) is equipped with an installation frame (6), and the bottom surface of the installation frame (6) is fixedly suspended by a hoisting frame (18) with an infusion pipe (7). The surface of the infusion pipe (7) is connected to an atomizing nozzle (12) and a fan-shaped nozzle (15) respectively through a first spray pipe (11) and a second spray pipe (14). The top surface of the installation frame (6) is fixedly installed with a movable seat (3). One end of the agricultural planting greenhouse (1) is fixedly installed with a drive motor, and the output end of the drive motor is fixedly installed with a lead screw (4). The lead screw (4) passes through the movable seat (3) and is threadedly engaged with the movable seat (3).

2. The multifunctional agricultural equipment according to claim 1, characterized in that: The agricultural planting greenhouse (1) has a water tank (2) fixedly installed on the inner wall of the top, and a second water pump (17) is fixedly installed below the water tank (2). The output end of the second water pump (17) is connected to the water tank (2) through a water supply pipe (16). The top two ends of the mounting frame (6) are fixedly installed with a first water pump (8). The output end of the first water pump (8) is connected to the infusion pipe (7) through a water injection pipe (9). The inlet end of the first water pump (8) is connected to the inside of the water tank (2) through a suction pipe (10).

3. The multifunctional agricultural equipment according to claim 1, characterized in that: Valves (13) are installed on the surfaces of the first nozzle (11) and the second nozzle (14), and the first nozzle (11) and the second nozzle (14) are distributed at intervals.

4. The multifunctional agricultural equipment according to claim 1, characterized in that: The first nozzle (11) is arranged in multiple sets at equal intervals, and the second nozzle (14) is arranged in multiple sets at equal intervals.

5. A multifunctional agricultural device according to claim 1, characterized in that: The second nozzle (14) is longer than the first nozzle (11), and the second nozzle (14) extends to the bottom of the agricultural planting greenhouse (1).

6. A multifunctional agricultural device according to claim 1, characterized in that: The agricultural planting greenhouse (1) is fixedly installed with a guide rod (5), and the guide rod (5) passes through the movable seat (3) and is slidably connected to the movable seat (3).

7. A multifunctional agricultural device according to claim 2, characterized in that: The second water pump (17) is connected to the pesticide mixing equipment and the irrigation water source at its inlet end.

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