Intelligent water and fertilizer integrated water-saving irrigation equipment for field crops

Abstract

The utility model belongs to the technical field of intelligent water and fertilizer integrated water-saving irrigation equipment, concretely relates to field crop intelligent water and fertilizer integrated water-saving irrigation equipment, including frame, the top of frame is installed with intelligent control cabinet, the top of frame is connected with water pump, the top of frame is connected with support rod, the output of water pump is connected with output pipeline, the power cord is connected between intelligent control cabinet and water pump, the top of frame is connected with rectangular block. The utility model discloses through the cooperation between rectangular block, two -way threaded rod, threaded bush, clamping cover, rotating handle and extruding bolt, the swing of power cord will be limited by clamping cover, avoids the swing force transmission of power cord at the connecting place of intelligent control cabinet, thereby reduced the situation that the connecting place of power cord and intelligent control cabinet is easy to produce slackening, and further greatly improved the equipment practicality.

Description

Technical Field

[0001] This utility model belongs to the technical field of intelligent integrated water and fertilizer water-saving irrigation equipment, specifically relating to intelligent integrated water and fertilizer water-saving irrigation equipment for field crops. Background Technology

[0002] Intelligent integrated water and fertilizer irrigation equipment is an agricultural irrigation and fertilization system that integrates advanced technologies such as the Internet of Things, sensors, and automated control. It aims to achieve precise, efficient, and intelligent agricultural production management, based on a closed-loop control model of "sensing-decision-execution." Soil and meteorological data are collected in real time by sensors such as soil moisture, EC value, and pH value, and then wirelessly transmitted to a central control platform. Based on crop growth models and real-time data, the control platform calculates the optimal water-fertilizer ratio and irrigation volume, then instructs the fertilizer applicator to mix fertilizer with water and precisely deliver it to the crop roots through the irrigation network. Simultaneously, flow meters and pH / EC monitors provide feedback data, forming a closed-loop control system.

[0003] In the use of intelligent integrated water and fertilizer water-saving irrigation equipment, the equipment needs to extract water and fertilizer through a water pump and then transport them to the soil of large-scale farmland crops through pipelines. In order to facilitate the start-up of the water pump, it is electrically connected to the intelligent control cabinet through a power cable. However, due to this connection, the water pump will vibrate when it is working. This vibration will be transmitted to the power cable, causing the power cable to swing. Subsequently, the swing force will be transmitted to the connection of the intelligent control cabinet. However, as the equipment continues to work, the swing of the power cable will become larger and larger. In this case, the connection between the power cable and the intelligent control cabinet is prone to loosening. This loosening will affect the start-up of the water pump and greatly reduce its practicality. Utility Model Content

[0004] The purpose of this utility model is to provide an intelligent water and fertilizer integrated irrigation device for field crops, aiming to solve the problem of existing intelligent water and fertilizer integrated irrigation devices. In these devices, water and fertilizer are extracted by a water pump and then transported to the soil of the field crops via pipelines. For easy pump startup, the pump is electrically connected to the intelligent control cabinet via a power cord. However, this connection causes vibrations during pump operation, which are transmitted to the power cord, causing it to swing. This swinging force is then transmitted to the connection point of the intelligent control cabinet. As the device continues to operate, the swinging of the power cord increases, making the connection between the power cord and the intelligent control cabinet prone to loosening. This loosening can affect the pump's startup, significantly reducing its practicality.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an intelligent water and fertilizer integrated water-saving irrigation equipment for field crops, comprising a frame, an intelligent control cabinet mounted on the top of the frame, a water pump connected to the top of the frame, a support rod connected to the top of the frame, an output pipe connected to the output end of the water pump, a power cord connected between the intelligent control cabinet and the water pump, a rectangular block connected to the top of the frame, a bidirectional threaded rod rotatably connected inside the rectangular block via a bearing, a threaded sleeve threaded to the surface of the bidirectional threaded rod, a clamping sleeve connected to the top of the threaded sleeve, a rotating handle connected to one end of the bidirectional threaded rod, and a pressing bolt threaded through the surface of the rotating handle.

[0006] As a preferred embodiment of the intelligent water and fertilizer integrated water-saving irrigation equipment for field crops of this utility model, the top of the rectangular block is provided with a matching opening that allows the threaded sleeve to move.

[0007] As a preferred embodiment of the intelligent water and fertilizer integrated water-saving irrigation equipment for field crops of this utility model, the clamping sleeve can form a threaded transmission with the rectangular block through the threaded sleeve and the bidirectional threaded rod.

[0008] As a preferred embodiment of the intelligent water and fertilizer integrated water-saving irrigation equipment for field crops of this utility model, the bidirectional threaded rod can be detachably and fixedly connected to the rectangular block through extrusion bolts and rotating handle.

[0009] As a preferred embodiment of the intelligent water and fertilizer integrated water-saving irrigation equipment for field crops of this utility model, the side wall of the intelligent control cabinet is connected to a frame, a dustproof net is inserted into the inside of the frame, a sealing ring is connected to the surface of the dustproof net, a fixing block is connected to the top of the frame, a spring is installed inside the fixing block, movable blocks are connected to both ends of the spring, and plug-in columns are connected to the outer wall of the movable block.

[0010] As a preferred embodiment of the intelligent water and fertilizer integrated water-saving irrigation equipment for field crops of this utility model, the dustproof net can be sealed to the frame through a sealing ring.

[0011] As a preferred embodiment of the intelligent water and fertilizer integrated water-saving irrigation equipment for field crops of this utility model, the plug-in column can be elastically linked with the fixed block through the movable block and the spring, and the inner wall of the concave opening of the dustproof net is provided with a plug-in groove that is adapted to the plug-in column.

[0012] Compared with the prior art, the beneficial effects of this utility model are: Through the cooperation of the rectangular block, the double-threaded rod, the threaded sleeve, the clamping sleeve, the rotating handle, and the clamping bolt, the operator can use the bolt to fix the rectangular block to the frame. Then, the operator rotates the clamping bolt to release the obstruction between it and the rectangular block, making it easier to rotate the handle. Next, the rotating handle starts to rotate, causing the double-threaded rod to rotate synchronously. Subsequently, the threaded sleeve moves closer to each other along the threads on the surface of the double-threaded rod. At this time, the threaded sleeve will cause the clamping sleeve to move closer to each other. During this process, the operator places the power cord between the two clamping sleeves. Then, as the clamping sleeves move closer to each other, the power cord can be fixed in the arc-shaped recess of the two clamping sleeves. When the vibration force generated by the water pump is transmitted to the power cord, the swing of the power cord is restricted by the clamping sleeve, preventing the swing force of the power cord from being transmitted to the connection of the intelligent control cabinet. This reduces the possibility of loosening at the connection between the power cord and the intelligent control cabinet, thus greatly improving the practicality of the equipment.

[0013] Through the cooperation of the fixed block, spring, movable block, and plug-in post, the operator squeezes the movable block and brings them closer together. At this time, the movement of the movable block will compress the spring and cause it to contract. Then, the movement of the movable block will drive the plug-in post into the interior of the fixed block. Next, the plug-in post can release the lock on the dust screen, and then the dust screen can be pulled out from the inside of the frame. This makes it easy to replace the dust screen. In the case of dust adhering to the dust screen and affecting the heat dissipation of the intelligent control cabinet, the dust screen can be quickly removed and replaced, thus greatly improving the practicality of the equipment. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional view of the rectangular block structure of this utility model; Figure 3 This is a schematic diagram showing the disassembled structure of the dustproof net and frame of this utility model; Figure 4 This is a cross-sectional view of the fixing block structure of this utility model.

[0015] In the diagram: 1. Frame; 2. Intelligent control cabinet; 3. Water pump; 4. Support rod; 5. Output pipe; 6. Power cord; 7. Rectangular block; 8. Two-way threaded rod; 9. Threaded sleeve; 10. Clamping sleeve; 11. Rotating handle; 12. Extrusion bolt; 13. Frame; 14. Dustproof net; 15. Sealing ring; 16. Fixed block; 17. Spring; 18. Movable block; 19. Insertion post. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-4 This utility model provides the following technical solution: an intelligent water and fertilizer integrated water-saving irrigation equipment for field crops, including a frame 1, an intelligent control cabinet 2 installed at the top of the frame 1, a water pump 3 connected to the top of the frame 1, a support rod 4 connected to the top of the frame 1, an output pipe 5 connected to the output end of the water pump 3, a power line 6 connected between the intelligent control cabinet 2 and the water pump 3, a rectangular block 7 connected to the top of the frame 1, a bidirectional threaded rod 8 rotatably connected inside the rectangular block 7 via a bearing, a threaded sleeve 9 threadedly connected to the surface of the bidirectional threaded rod 8, a clamping sleeve 10 connected to the top of the threaded sleeve 9, a rotating handle 11 connected to one end of the bidirectional threaded rod 8, and a pressing bolt 12 threadedly connected to the surface of the rotating handle 11.

[0018] In practical use, the intelligent integrated water and fertilizer water-saving irrigation equipment consists of a frame 1, an intelligent control cabinet 2, a water pump 3, a support rod 4, an output pipe 5, and a power cord 6. Its model is JNZX-20 integrated water and fertilizer water-saving irrigation equipment. In actual use, the intelligent control cabinet 2 can intelligently control the start time of the water pump 3, and then intelligently control the irrigation time of water and fertilizer according to the soil's needs, thereby achieving water-saving efficiency. Then, the start of the water pump 3 can send water and fertilizer through the output end into the output pipe 5, and the output pipe 5 is connected to the sprinkler irrigation pipe, so that water and fertilizer can be delivered to the soil of large-scale farmland crops, thereby realizing the irrigation of large-scale farmland crops.

[0019] It is worth noting that the water and fertilizer storage tank is connected to the water inlet of the water pump 3 via a connecting pipe, and the water pump 3 can then send the water and fertilizer into the output pipe 5 when it is started.

[0020] It should be noted that the intelligent integrated water and fertilizer water-saving irrigation equipment is a mature existing technology. Therefore, the working principle of the equipment is briefly described in this article, and will not be elaborated further in subsequent articles.

[0021] Preferably, the top of the rectangular block 7 has a matching opening that allows the threaded sleeve 9 to move.

[0022] In practical use, the threaded sleeve 9 moves along the thread on the surface when the bidirectional threaded rod 8 rotates. At this time, the threaded sleeve 9 will move along the opening opened on the surface of the rectangular block 7. The threaded sleeve 9 is matched with the opening opened on the surface of the rectangular block 7, which can restrict the position of the threaded sleeve 9 and prevent the threaded sleeve 9 from rotating together with the bidirectional threaded rod 8, thereby greatly improving the stability of the movement of the threaded sleeve 9.

[0023] Preferably, the clamping sleeve 10 can form a threaded drive with the rectangular block 7 through the threaded sleeve 9 and the bidirectional threaded rod 8.

[0024] In actual use, when the operator manually controls the bidirectional threaded rod 8 to rotate, the threaded sleeve 9 will move along the thread on the surface of the bidirectional threaded rod 8, and at the same time, it will drive the clamping sleeve 10 to move synchronously, which greatly improves the convenience of moving the clamping sleeve 10.

[0025] Preferably, the bidirectional threaded rod 8 can be detachably and fixedly connected to the rectangular block 7 by means of the extrusion bolt 12 and the rotating handle 11.

[0026] In practical use, the operator unscrews the clamping bolt 12 to release it from the rectangular block 7. Then, by turning the handle 11, the rotation of the bidirectional threaded rod 8 can be easily controlled. Then, the clamping bolt 12 is screwed in to abut against the rectangular block 7, thereby fixing the position of the rotating handle 11. Then, the fixing of the rotating handle 11 can drive the bidirectional threaded rod 8 to be fixed, thereby ensuring the stability of the bidirectional threaded rod 8 in use.

[0027] Preferably, the side wall of the intelligent control cabinet 2 is connected to a frame 13, a dustproof net 14 is inserted into the inside of the frame 13, a sealing ring 15 is connected to the surface of the dustproof net 14, a fixing block 16 is connected to the top of the frame 13, a spring 17 is installed inside the fixing block 16, movable blocks 18 are connected to both ends of the spring 17, and plug-in posts 19 are connected to the outer wall of the movable block 18.

[0028] In practical use, the dustproof net 14 is made of metal, which ensures the durability of the dustproof net 14. Subsequently, the use of the dustproof net 14 can dissipate the heat generated by the operation of the intelligent control cabinet 2, and also prevent external dust from entering.

[0029] Preferably, the dustproof net 14 can be sealed to the frame 13 through the sealing ring 15.

[0030] In practical use, when the dustproof net 14 is inserted into the frame 13, its sealing ring 15 can seal the connection between the dustproof net 14 and the frame 13, thus preventing dust from passing through the gaps in the frame 13 and entering the interior of the intelligent control cabinet 2, which greatly improves the safety of using the intelligent control cabinet 2.

[0031] Preferably, the plug-in post 19 can be elastically linked with the fixed block 16 through the movable block 18 and the spring 17, and the inner wall of the recess of the dustproof net 14 is provided with a plug-in groove that is compatible with the plug-in post 19.

[0032] In actual use, the operator pinches the movable blocks 18 and brings them close together. At this time, the movement of the movable blocks 18 will compress the spring 17 and cause it to contract. Then, the movement of the movable blocks 18 will drive the plug-in post 19 to be retracted into the fixed block 16, thus improving the ease of use of the plug-in post 19.

[0033] Working principle: First, during equipment installation, the operator first fixes the equipment next to the terraced fields of the large farmland. Then, the water inlet of the water pump 3 is connected to the water and fertilizer storage tank through a connecting pipe. Next, the output pipe 5 is connected to the sprinkler irrigation pipe. After that, the operator uses bolts to fix the rectangular block 7 to the frame 1. Then, the operator rotates and squeezes the bolt 12 to release it from the abutment of the rectangular block 7. In this way, the handle 11 can be easily rotated. Then, rotating the handle 11 will drive the bidirectional threaded rod 8 to rotate synchronously. Subsequently, the threaded sleeves 9 will move closer together along the threads on the surface of the bidirectional threaded rod 8. During this process, the threaded sleeves 9 will also cause the clamping sleeves 10 to move closer together. At this time, the operator places the power cord 6 between the two clamping sleeves 10. As the clamping sleeves 10 move closer together, the power cord 6 will be fixed in the arc-shaped recesses of the two clamping sleeves 10. Then, when the water pump 3 is started using the intelligent control cabinet 2, the vibration force generated by it is transmitted to the power cord 6. Because the swing of the power cord 6 is restricted by the clamping sleeves 10, the swing force is not... This will transmit the power to the connection point of the intelligent control cabinet 2, thereby reducing the possibility of loosening at the connection point between the power cord 6 and the intelligent control cabinet 2, greatly improving the practicality of the equipment. Simultaneously, after the water pump 3 starts, it will draw water and fertilizer from the storage tank and send it into the output pipe 5. Since the output pipe 5 is connected to the sprinkler irrigation pipe, the sprinkler irrigation pipe will deliver the water and fertilizer to the soil of the large-scale farmland crops, achieving irrigation. If it is necessary to replace the dustproof screen 14 of the intelligent control cabinet 2 during equipment use, the operation... Personnel can pinch the movable block 18 and bring it closer together. At this time, the movement of the movable block 18 will compress the spring 17, causing it to contract. At the same time, the movement of the movable block 18 will drive the plug-in post 19 to retract into the fixed block 16, thereby releasing the locking of the plug-in post 19 to the dustproof net 14. Then, the dustproof net 14 can be pulled out from inside the frame 13 for replacement. In this way, when the dustproof net 14 absorbs dust and affects the heat dissipation of the intelligent control cabinet 2, the dustproof net 14 can be quickly disassembled and replaced, further improving the practicality of the equipment.

[0034] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A smart water and fertilizer integrated water-saving irrigation equipment for field crops, comprising a frame (1), characterized in that: The top of the frame (1) is equipped with an intelligent control cabinet (2), the top of the frame (1) is connected to a water pump (3), the top of the frame (1) is connected to a support rod (4), the output end of the water pump (3) is connected to an output pipe (5), and a power line (6) is connected between the intelligent control cabinet (2) and the water pump (3). The top of the frame (1) is connected to a rectangular block (7), and the inside of the rectangular block (7) is rotatably connected to a bidirectional threaded rod (8) via a bearing. The surface of the bidirectional threaded rod (8) is threadedly connected to a threaded sleeve (9), and the top of the threaded sleeve (9) is connected to a clamping sleeve (10). One end of the bidirectional threaded rod (8) is connected to a rotating handle (11), and the surface of the rotating handle (11) is threadedly connected to a pressing bolt (12).

2. The intelligent water and fertilizer integrated water-saving irrigation equipment for field crops according to claim 1, characterized in that: The top of the rectangular block (7) has a matching opening that allows the threaded sleeve (9) to move.

3. The intelligent water and fertilizer integrated water-saving irrigation equipment for field crops according to claim 1, characterized in that: The clamping sleeve (10) can form a threaded drive with the rectangular block (7) through the threaded sleeve (9) and the bidirectional threaded rod (8).

4. The intelligent water and fertilizer integrated water-saving irrigation equipment for field crops according to claim 1, characterized in that: The bidirectional threaded rod (8) can be detachably and fixedly connected to the rectangular block (7) by means of a pressing bolt (12) and a rotating handle (11).

5. The intelligent water and fertilizer integrated water-saving irrigation equipment for field crops according to claim 1, characterized in that: The side wall of the intelligent control cabinet (2) is connected to a frame (13), a dustproof net (14) is inserted inside the frame (13), a sealing ring (15) is connected to the surface of the dustproof net (14), a fixing block (16) is connected to the top of the frame (13), a spring (17) is installed inside the fixing block (16), movable blocks (18) are connected to both ends of the spring (17), and a plug-in post (19) is connected to the outer wall of the movable block (18).

6. The intelligent water and fertilizer integrated water-saving irrigation equipment for field crops according to claim 5, characterized in that: The dustproof net (14) can be sealed to the frame (13) through the sealing ring (15).

7. The intelligent water and fertilizer integrated water-saving irrigation equipment for field crops according to claim 5, characterized in that: The plug-in post (19) can be elastically linked with the fixed block (16) through the movable block (18) and the spring (17). The inner wall of the recess of the dustproof net (14) is provided with a plug-in groove that is compatible with the plug-in post (19).

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