Intelligent irrigation device for strawberry greenhouse

Abstract

The utility model discloses an intelligent irrigation device for a strawberry greenhouse, which belongs to the technical field of greenhouse irrigation and comprises a greenhouse body, a plurality of connecting rods are fixedly connected to the top end of the inside of the greenhouse body, adjusting boxes are fixedly connected to the bottom ends of the connecting rods, and power boxes are fixedly connected to the side surfaces of the adjusting boxes. A rotating rod rotationally penetrates through the inner side surface of the adjusting box through a bearing; the spraying device has the beneficial effects that by arranging a stepping motor and an electric push rod, when the position of the spraying head needs to be adjusted, the stepping motor operates to enable a second gear to rotate, through meshing of the second gear and a first gear, a rotating rod and a threaded rod can be driven to rotate, and a threaded cylinder can move on the surface of the threaded rod; therefore, the front-back position of the spray head can be flexibly adjusted, more planting areas can be covered, meanwhile, the electric push rod operates, people can conveniently adjust the height of the spray head, and irrigation is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of greenhouse irrigation technology, and more specifically, to an intelligent irrigation device for strawberry greenhouses. Background Technology

[0002] Strawberry greenhouses are advanced agricultural facilities that simulate the natural growing environment of strawberries, providing suitable temperature, humidity, and light conditions to extend the growing season and improve yield and quality. Existing greenhouses are also equipped with irrigation systems, which consist of water spray pipes and nozzles installed inside the greenhouse.

[0003] For example, the intelligent ecological greenhouse irrigation device disclosed in Chinese patent literature, publication number: CN214430610U, publication date: 2021.10.22, although it solves the problem of inconvenient adjustment of nozzle height and angle, the nozzle installation position of the device is fixed and lacks adjustment structure. To fully cover the planting area, more nozzles are needed, which is inconvenient to use. Therefore, in order to address the above problems, an intelligent irrigation device for strawberry greenhouses is proposed. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an intelligent irrigation device for strawberry greenhouses, which has an adjustable structure that allows for flexible adjustment of the nozzles.

[0006] (2) Technical solution

[0007] To achieve the above objectives, this utility model provides an intelligent irrigation device for a strawberry greenhouse, comprising a greenhouse body. Multiple connecting rods are fixedly connected to the top of the greenhouse body. An adjustment box is fixedly connected to the bottom of each connecting rod. A power box is fixedly connected to the side of the adjustment box. A rotating rod is rotatably connected to the inside of the adjustment box via a bearing. A first gear and a threaded rod are fixedly connected to both ends of the rotating rod, respectively. A stepper motor is fixedly connected to the inside of the power box. A second gear is fixedly connected to the output end of the stepper motor. The first and second gears mesh with each other. The shaft end of the threaded rod is rotatably connected to a bearing fixedly connected to the inside of the adjustment box. A threaded cylinder is threadedly connected to the surface of the threaded rod. A movable block is fixedly connected to the surface of the threaded cylinder. A connecting plate is fixedly connected to the bottom of the movable block. Two electric push rods are fixedly connected to the top of the connecting plate. The bottom ends of the electric push rods slide through the bottom of the connecting plate and are fixedly connected to a rotating box. Two rotating tubes are rotatably connected to the inside of the rotating box via a bearing. The top and bottom ends of the rotating tubes are located at the top and bottom of the rotating box, respectively. A horizontal tube is fixedly connected to the bottom end of the rotating tube. Multiple nozzles are fixedly connected to the surface of the horizontal tube.

[0008] When using the intelligent irrigation device for strawberry greenhouses according to this technical solution, by setting a stepper motor and an electric push rod, when the position of the nozzle needs to be adjusted, the stepper motor runs, which causes the second gear to rotate. Through the meshing of the second gear and the first gear, the rotating rod and the threaded rod can be driven to rotate, which allows the threaded cylinder to move on the surface of the threaded rod. This allows for flexible adjustment of the front and rear position of the nozzle, covering more planting areas. At the same time, the operation of the electric push rod makes it easy for people to adjust the height of the nozzle, making irrigation more convenient.

[0009] Furthermore, a rotary motor is fixedly connected to the bottom of the rotating box, and the output end of the rotary motor rotates through the bottom of the rotating box and is fixedly connected to a rotating shaft.

[0010] Furthermore, the top end of the rotating shaft is rotatably connected to a bearing fixedly connected to the top end inside the rotating box, a first transmission gear is fixedly connected to the surface of the rotating rod, and a second transmission gear is fixedly connected to the surface of the rotating tube.

[0011] Furthermore, the first transmission gear and the second transmission gear are connected by a gear chain on their surfaces.

[0012] Furthermore, a plurality of support rods are fixedly connected to the top of the rotating box, and a rotary joint is fixedly connected to the top of each support rod.

[0013] Furthermore, the top end of the rotating tube is fixedly connected to the output end of the rotary joint, and the input end of the rotary joint is fixedly connected to an inlet hose.

[0014] (3) Beneficial effects

[0015] In summary, this utility model has the following beneficial effects:

[0016] 1. This intelligent irrigation device for strawberry greenhouses, by setting a stepper motor and an electric push rod, allows the stepper motor to run when the position of the nozzle needs to be adjusted, which can rotate the second gear. Through the meshing of the second gear and the first gear, the rotating rod and the threaded rod can be rotated, which can move the threaded cylinder on the surface of the threaded rod. This allows for flexible adjustment of the front and rear position of the nozzle, covering more planting areas. At the same time, the operation of the electric push rod makes it easy for people to adjust the height of the nozzle, making irrigation more convenient.

[0017] 2. This intelligent irrigation device for strawberry greenhouses, by setting up a rotary motor, can rotate the first transmission gear. Through the meshing of the gear chain, it can drive the second transmission gear and the rotary tube to rotate, which can rotate the nozzle and irrigate the crops evenly in multiple directions, making the irrigation more uniform. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a front view of the structure of this utility model;

[0020] Figure 2 This is a side view of the structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the cross-section of the adjustment box in this utility model;

[0022] Figure 4 This is a structural schematic diagram of the cross-section of the rotating box in this utility model.

[0023] The labels in the attached diagram are:

[0024] 1. Greenhouse body; 101. Connecting rod; 102. Adjusting box; 103. Power box; 104. Rotating rod; 105. First gear; 106. Stepper motor; 107. Second gear; 108. Threaded rod; 109. Threaded cylinder; 1010. Movable block; 1011. Connecting plate; 1012. Electric push rod; 1013. Rotating box; 1014. Support rod; 1015. Rotary joint; 1016. Liquid inlet hose; 1017. Rotary motor; 1018. First transmission gear; 1019. Rotating tube; 1020. Second transmission gear; 1021. Gear chain; 1022. Horizontal tube; 1023. Sprinkler head; 1024. Rotating shaft. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the technical solutions in the specific embodiments of this utility model are clearly and completely described below to further illustrate this utility model. Obviously, the specific embodiments described are only a part of the embodiments of this utility model, and not all of them.

[0026] Example:

[0027] The following is in conjunction with the appendix Figure 1-4 The present invention will be described in further detail below.

[0028] Please see Figure 1-4This utility model provides a technical solution: an intelligent irrigation device for a strawberry greenhouse, comprising a greenhouse body 1. Multiple connecting rods 101 are fixedly connected to the top of the greenhouse body 1. An adjusting box 102 is fixedly connected to the bottom of each connecting rod 101. A power box 103 is fixedly connected to the side of the adjusting box 102. A rotating rod 104 is rotatably mounted on the inner side of the adjusting box 102 via bearings. A first gear 105 and a threaded rod 108 are fixedly connected to both ends of the rotating rod 104. A stepper motor 106 is fixedly connected to the inner side of the power box 103. A second gear 107 is fixedly connected to the output end of the stepper motor 106. The first gear 105 and the second gear 107 mesh with each other. The shaft end of the threaded rod 108 is rotatably connected to the adjusting box 102. Inside the bearing fixedly connected to the inner side of the 2nd threaded rod 108, a threaded cylinder 109 is threadedly connected to the surface of the threaded rod 108. A movable block 1010 is fixedly connected to the surface of the threaded cylinder 109. A connecting plate 1011 is fixedly connected to the bottom of the movable block 1010. Two electric push rods 1012 are fixedly connected to the top of the connecting plate 1011. The bottom end of the electric push rod 1012 slides through the bottom of the connecting plate 1011 and is fixedly connected to a rotating box 1013. Two rotating tubes 1019 are rotatably inserted inside the rotating box 1013 through the bearing. The top and bottom ends of the rotating tubes 1019 are located at the top and bottom of the rotating box 1013, respectively. A horizontal tube 1022 is fixedly connected to the bottom end of the rotating tube 1019. Multiple nozzles 1023 are fixedly connected to the surface of the horizontal tube 1022.

[0029] By adopting the above technical solution, and by setting a stepper motor 106 and an electric push rod 1012, when the position of the nozzle 1023 needs to be adjusted, the stepper motor 106 runs, which causes the second gear 107 to rotate. Through the meshing of the second gear 107 and the first gear 105, the rotating rod 104 and the threaded rod 108 can be driven to rotate, which allows the threaded cylinder 109 to move on the surface of the threaded rod 108. This allows for flexible adjustment of the front and rear position of the nozzle 1023, covering more planting areas. At the same time, the operation of the electric push rod 1012 makes it easier for people to adjust the height of the nozzle 1023, making irrigation more convenient.

[0030] See Figure 3 and Figure 4A rotary motor 1017 is fixedly connected to the bottom of the rotating box 1013. The output end of the rotary motor 1017 rotates through the bottom of the rotating box 1013 and is fixedly connected to a rotating shaft 1024. The top end of the rotating shaft 1024 is rotatably connected to a bearing fixedly connected to the top end inside the rotating box 1013. A first transmission gear 1018 is fixedly connected to the surface of the rotating rod 104, and a second transmission gear 1020 is fixedly connected to the surface of the rotating tube 1019. A gear chain 1021 is drivingly connected to the surfaces of the first transmission gear 1018 and the second transmission gear 1020. Multiple support rods 1014 are fixedly connected to the top of the rotating box 1013. A rotary joint 1015 is fixedly connected to the top end of the support rod 1014. The top end of the rotating tube 1019 is fixedly connected to the output end of the rotary joint 1015, and an inlet hose 1016 is fixedly connected to the input end of the rotary joint 1015.

[0031] By adopting the above technical solution, and by setting up a rotary motor 1017, the operation of the rotary motor 1017 can cause the first transmission gear 1018 to rotate. Through the meshing of the gear chain 1021, the second transmission gear 1020 and the rotating tube 1019 can be driven to rotate, which can rotate the nozzle 1023, and can irrigate crops evenly in multiple directions, making the irrigation more uniform.

[0032] The working principle of this utility model is as follows:

[0033] In use, water can be poured into the horizontal pipe 1022 through the liquid inlet hose 1016, the rotary joint 1015 and the rotary pipe 1019, and then sprayed out through the nozzle 1023 to irrigate crops.

[0034] When the position of the nozzle 1023 needs to be adjusted, the stepper motor 106 runs, which can rotate the second gear 107. Through the meshing of the second gear 107 and the first gear 105, the rotating rod 104 and the threaded rod 108 can be rotated, which can move the threaded cylinder 109 on the surface of the threaded rod 108. Thus, the front and rear positions of the nozzle 1023 can be flexibly adjusted, which can cover more planting areas and make irrigation more convenient.

[0035] When the rotary motor 1017 is running, it can make the first transmission gear 1018 rotate. Through the meshing of the gear chain 1021, it can drive the second transmission gear 1020 and the rotating tube 1019 to rotate, which can rotate the nozzle 1023. This allows for more even irrigation of crops from multiple directions.

[0036] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A smart irrigation device for a strawberry greenhouse, comprising a greenhouse body (1), characterized in that: Multiple connecting rods (101) are fixedly connected to the top of the greenhouse body (1). An adjustment box (102) is fixedly connected to the bottom of the connecting rod (101). A power box (103) is fixedly connected to the side of the adjustment box (102). A rotating rod (104) is rotatably mounted on the inner side of the adjustment box (102) through a bearing. A first gear (105) and a threaded rod (108) are fixedly connected to both ends of the rotating rod (104). A stepper motor (106) is fixedly connected to the inner side of the power box (103). A second gear (107) is fixedly connected to the output end of the stepper motor (106). The first gear (105) and the second gear (107) mesh with each other. The shaft end of the threaded rod (108) is rotatably connected to the bearing fixedly connected to the inner side of the adjustment box (102). (108) A threaded cylinder (109) is threaded on the surface. A movable block (1010) is fixedly connected to the surface of the threaded cylinder (109). A connecting plate (1011) is fixedly connected to the bottom of the movable block (1010). Two electric push rods (1012) are fixedly connected to the top of the connecting plate (1011). The bottom end of the electric push rod (1012) slides through the bottom of the connecting plate (1011) and is fixedly connected to a rotating box (1013). Two rotating tubes (1019) are rotatably inserted inside the rotating box (1013) through bearings. The top and bottom ends of the rotating tubes (1019) are located at the top and bottom of the rotating box (1013) respectively. A horizontal tube (1022) is fixedly connected to the bottom end of the rotating tubes (1019). Multiple nozzles (1023) are fixedly connected to the surface of the horizontal tube (1022).

2. The intelligent irrigation device for strawberry greenhouses according to claim 1, characterized in that: A rotary motor (1017) is fixedly connected to the bottom of the rotating box (1013). The output end of the rotary motor (1017) rotates through the bottom of the rotating box (1013) and is fixedly connected to a rotating shaft (1024).

3. The intelligent irrigation device for strawberry greenhouses according to claim 2, characterized in that: The top end of the rotating shaft (1024) is rotatably connected to the bearing fixedly connected to the top end inside the rotating box (1013). The surface of the rotating rod (104) is fixedly connected to the first transmission gear (1018), and the surface of the rotating tube (1019) is fixedly connected to the second transmission gear (1020).

4. The intelligent irrigation device for strawberry greenhouses according to claim 3, characterized in that: The first transmission gear (1018) and the second transmission gear (1020) are connected by a gear chain (1021) on their surfaces.

5. The intelligent irrigation device for strawberry greenhouses according to claim 1, characterized in that: The top of the rotating box (1013) is fixedly connected to a plurality of support rods (1014), and the top of the support rods (1014) is fixedly connected to a rotary joint (1015).

6. The intelligent irrigation device for strawberry greenhouses according to claim 5, characterized in that: The top end of the rotary tube (1019) is fixedly connected to the output end of the rotary joint (1015), and the input end of the rotary joint (1015) is fixedly connected to the liquid inlet hose (1016).

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