Greenhouse planting irrigation water-saving device
By designing a motor-driven spray head adjustment angle and rainwater collection system, the time-consuming, labor-intensive and uneven problems of manual watering in greenhouse planting are solved, and efficient and uniform automatic watering and water resource recycling are achieved.
Patent Information
- Application Number
- CN202422376338.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-29
AI Technical Summary
During the existing greenhouse planting and watering process, manual spraying consumes a lot of time and physical strength, has high labor intensity, and it is difficult to ensure uniformity of irrigation, resulting in excessive or insufficient watering in some areas.
A water-saving device for planting and irrigation in greenhouses is designed, and the angle is adjusted by using a motor-driven spray head, combining a collection box and a filter plate to collect rainwater and mist, so as to realize automated watering and recycling of water resources.
It improves the uniformity and efficiency of irrigation, reduces manpower consumption, ensures that crops are evenly supplied with water at each growth stage, reduces dependence on traditional water resources, and improves water resource self-sufficiency.
Smart Images
Figure CN223080653U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural irrigation, in particular to a water-saving irrigation device for greenhouse planting. Background Art
[0002] Greenhouse planting is an agricultural production method in which crops are cultivated in a relatively enclosed facility environment built artificially. Usually, greenhouses are built using materials such as plastic films and glass to create a suitable growth environment for crops, such as adjusting temperature, humidity, light and other conditions, so as to achieve off-season planting or improve the yield and quality of crops. Different crops have different water requirements at different growth stages. The irrigation water-saving device can perform precise irrigation according to the actual needs of the crops, providing an appropriate amount of water, which not only meets the needs of crop growth and development, but also avoids the adverse effects caused by over-irrigation on the crops.
[0003] In the prior art, in some greenhouse plantings, when watering, most of the time, people hold a water pipe nozzle and walk around in the greenhouse to spray manually. This requires a lot of time and physical strength. Since the greenhouse area is usually large, it may take several hours or even longer to complete one irrigation, which not only increases the labor intensity but also reduces the work efficiency. Moreover, manual spraying is affected by factors such as the operator's experience, physical strength and attention, and it is difficult to ensure the uniformity of irrigation. There will be situations where some areas are over-watered while some areas are under-watered. Therefore, in view of the above deficiencies, a water-saving irrigation device for greenhouse planting is proposed. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a water-saving irrigation device for greenhouse planting, aiming to improve the problems in the prior art, such as increasing labor intensity, reducing work efficiency, and being difficult to ensure the uniformity of irrigation.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A water-saving irrigation device for greenhouse planting, including a frame, the inner top of the frame is fixedly connected with a loading plate, the top of the loading plate is fixedly connected with a plurality of support plates, the rear side of the support plate is rotatably connected with a shaking plate, the rear side of the shaking plate is fixedly connected with a fixing rod, the outside of the fixing rod is rotatably connected with an adapter rod, the inside of the loading plate is rotatably connected with a plurality of rotating disks, one side of the rotating disk is fixedly connected with an eccentric rod, the front side of the rotating disk is fixedly connected with two rotating rods, the front side of the left rotating rod is fixedly connected with a motor, the outside of the rotating rod is fixedly connected with a transmission component for connection, the front bottom end of the shaking plate is fixedly connected with a spray head, and the inside of the shaking plate is threadedly connected with a tightening and loosening component for disassembly.
[0006] Further, collecting boxes are fixedly connected to the inner sides of the left and right sides of the frame. Filter plates are fixedly connected to the inner tops of the far sides of the two collecting boxes. Guide holes are formed in the tops of the near sides of the two collecting boxes. A plurality of water pumps are fixedly connected to the bottoms of the near sides of the two collecting boxes. Water pipes are fixedly connected to the output ends of the plurality of water pumps.
[0007] Further, a tarpaulin is fixedly connected to the outside of the frame. A switch door is arranged on the front side of the tarpaulin. A plurality of guide wires are fixedly connected to the inside of the tarpaulin.
[0008] Further, the outside of the shaking plate is slidably connected to the inside of the load-carrying plate. The outside of the connecting rod is movably connected to the inside of the load-carrying plate.
[0009] Further, the inside of one side of the connecting rod is rotatably connected to the outside of the eccentric rod. One side of the connecting rod is slidably connected to one side of the rotating disc.
[0010] Further, the transmission assembly includes a driving wheel. The inside of the driving wheel is fixedly connected to the outside of the left rotating rod. A driven wheel is fixedly connected to the outside of the right rotating rod. A belt is sleeved on the outside of the driving wheel and the driven wheel.
[0011] Further, the water pipe is made of a flexible pipe. The top end of the spray head is fixedly connected to the bottom end of the water pipe.
[0012] Further, the tensioning assembly includes a plurality of bolts. A nut is threadedly connected to one side of the outside of the bolt. One side of the nut is in contact with one side of the spray head. The outside of the bolt is threadedly connected to the inside of the shaking plate.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, spray heads are installed on both sides in the greenhouse. When spraying, the angle of the spray heads is adjusted by the motor, so as to expand the irrigation coverage area, reduce the irrigation dead angle, improve the comprehensiveness and uniformity of irrigation. Compared with manually watering with a water pipe and a spray head, it greatly saves time and labor, improves the irrigation efficiency, and ensures that crops can obtain uniform water supply at each growth stage, avoiding the situation of water shortage or over-wetting of some crops caused by uneven irrigation.
[0015] 2. In the utility model, rainwater can be collected during rain, and is filtered by the filter plate and collected into the collecting box. The sewage inside the greenhouse and the collecting box is collected into the collecting box through the guide wire, effectively utilizing rainwater and fog water, opening up a new water source way for greenhouse planting, reducing the over-reliance on traditional water resources, and improving the self-supply ability of water resources. Description of the Drawings
[0016] Figure 1 Is a perspective view of a water-saving irrigation device for greenhouse planting proposed by the present utility model;
[0017] Figure 2 Is a schematic structural view of the carrier plate of a water-saving irrigation device for greenhouse planting proposed by the present utility model;
[0018] Figure 3 Is a schematic structural view of the connecting rod of a water-saving irrigation device for greenhouse planting proposed by the present utility model;
[0019] Figure 4 Is Figure 2 The enlarged view of part A in
[0020] Figure 5 Is Figure 2 The enlarged view of part B in
[0021] Figure 6 Is Figure 2 The enlarged view of part C in
[0022] Figure 7 Is a schematic structural view of the rotating rod of a water-saving irrigation device for greenhouse planting proposed by the present utility model.
[0023] Legend:
[0024] 1. Frame; 2. Tarpaulin; 3. Switch door; 4. Carrier plate; 5. Support plate; 6. Rocking plate; 7. Fixed rod; 8. Connecting rod; 9. Rotating disc; 10. Eccentric rod; 11. Rotating rod; 12. Motor; 13. Driving wheel; 14. Driven wheel; 15. Belt; 16. Collection box; 17. Filter plate; 18. Water pump; 19. Water pipe; 20. Sprinkler head; 21. Guide hole; 22. Guide wire; 23. Bolt; 24. Nut. Specific implementation manners
[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0026] Refer to Figures 1 to 3, an embodiment provided by the present utility model: a water-saving device for greenhouse planting, comprising a frame 1, with a tarpaulin 2 tightly and fixedly connected to the outside of the frame 1. This tarpaulin 2 not only plays a protective role but also has a carefully arranged switch door 3 on its front side, greatly facilitating the entry and exit of personnel. At the inner top of the frame 1, a load-bearing plate 4 is steadily and fixedly connected. At the top of the load-bearing plate 4, a plurality of support plates 5 are firmly and fixedly connected. The rear sides of these support plates 5 are cleverly rotatably connected to a shaking plate 6, and the outside of the shaking plate 6 can slide extremely smoothly inside the load-bearing plate 4. A fixing rod 7 is fixed to the rear side of the shaking plate 6, and the outside of the fixing rod 7 is rotatably connected to a connecting rod 8, and the outside of the connecting rod 8 is flexibly movably connected inside the load-bearing plate 4. A plurality of rotating disks 9 are rotatably connected inside the load-bearing plate 4. One side of the connecting rod 8 smoothly slides on one side of the rotating disk 9, and one side of the rotating disk 9 is steadily and fixedly connected to an eccentric rod 10, and the inside of one side of the connecting rod 8 is rotatably connected to the outside of the eccentric rod 10.
[0027] Referring to Figure 4 , Figure 6 and Figure 7 , two rotating rods 11 are fixedly connected to the front side of the rotating disk 9. The front side of the left rotating rod 11 is tightly and fixedly connected to a motor 12, and this motor 12 provides power for the entire device. A transmission component for efficient connection is fixedly connected to the outside of the rotating rod 11. The inside of the driving wheel 13 in the transmission component is firmly and fixedly connected to the outside of the left rotating rod 11, and the outside of the right rotating rod 11 is also fixedly connected to a driven wheel 14. A belt 15 that plays a key transmission role is sleeved on the outside of the driving wheel 13 and the driven wheel 14. Through the transmission of the belt 15, the synchronous rotation of the two rotating rods 11 is achieved.
[0028] Referring to Figure 2 , Figure 3 and Figure 5 , the bottom end of the front side of the shaking plate 6 is steadily and fixedly connected to a spray head 20, and this spray head 20 is responsible for watering the crops in the greenhouse. An elastic component for convenient disassembly is threadedly connected inside the shaking plate 6. The elastic component includes a plurality of bolts 23. One side of the outside of the bolt 23 is threadedly connected to a nut 24, and one side of the nut 24 is in close contact with one side of the spray head 20. The outside of the bolt 23 is precisely threadedly connected inside the shaking plate 6, facilitating the disassembly and maintenance of the spray head 20.
[0029] Referring to Figure 2, on both the left and right sides inside the frame 1, there are firmly fixed and connected collection boxes 16. Inside the top ends of the two collection boxes 16 on the far sides from each other, there are carefully fixed and connected filter plates 17, which can effectively filter impurities. On the top ends of the two collection boxes 16 on the closer sides to each other, there are guiding holes 21 opened. On the bottom ends of the two collection boxes 16 on the closer sides to each other, there are fixedly connected multiple water pumps 18. The output ends of the multiple water pumps 18 are all fixedly connected with water pipes 19. The water pipes 19 are made of flexible hoses and have good flexibility. The top end of the spray head 20 is fixedly connected to the bottom end of the water pipe 19. Inside the shed cloth 2, there are fixedly connected multiple guiding wires 22, which can well guide the fog water inside the greenhouse into the collection box 16, realizing the collection and utilization of rainwater and fog water, and achieving the purpose of water conservation.
[0030] Working principle: First, start the motor 12. When the motor 12 starts, it will drive the left rotating rod 11 to rotate. The driving wheel 13 on the left rotating rod 11 will then rotate, and drive the driven wheel 14 to rotate through the belt 15, thereby making the right rotating rod 11 also start to rotate. The rotating rods 11 on both the left and right sides drive the rotating disc 9 to rotate. The eccentric rod 10 on one side of the rotating disc 9 makes a circular motion. The eccentric rod 10 drives the connecting rod 8 to move, causing the connecting rod 8 to slide inside the load-bearing plate 4, and at the same time, one side of it slides on one side of the rotating disc 9. The movement of the connecting rod 8 drives the fixed rod 7 to swing. The rocking plate 6 connected to the fixed rod 7 slides inside the load-bearing plate 4. The spray head 20 at the bottom end of the front side of the rocking plate 6 will then shake, thereby expanding the spraying range and realizing the adjustment of the spraying angle. In this way, compared with manually holding the nozzle of the water pipe 19 for irrigation, it greatly saves time and manpower, improves the irrigation efficiency, and ensures that crops can obtain uniform water supply at each growth stage, avoiding the situation of water shortage or excessive moisture of some crops caused by uneven irrigation.
[0031] When it rains, the rainwater flows along the shed cloth 2 to the collection boxes 16 on both sides of the frame 1, and after being filtered by the filter plates 17 at the top ends of the collection boxes 16, it is collected inside the collection boxes 16. At the same time, the fog water inside the greenhouse, under the guidance of the guiding wires 22 inside the shed cloth 2, flows into the collection boxes 16 through the guiding holes 21 at the top ends of the collection boxes 16. The collected rainwater and fog water are effectively utilized, opening up a new water source way for greenhouse planting, reducing the excessive dependence on traditional water resources, and improving the self-sufficiency ability of water resources. When irrigation is needed, the water pumps 18 inside the collection boxes 16 are started, and the water is transported through the water pipes 19 to the water pipes 19 made of flexible hoses. The water then flows from the bottom end of the water pipe 19 into the spray head 20, and is sprayed by the spray head 20 to irrigate the crops inside the greenhouse. If the spray head 20 needs to be disassembled, replaced or repaired, the nut 24 outside the bolt 23 can be rotated, and the bolt 23 can be screwed out from inside the rocking plate 6 to realize the disassembly of the spray head 20.
[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A greenhouse planting irrigation water-saving device, comprising a frame (1), characterized in that: A load-bearing plate (4) is fixedly connected to the inner top end of the frame (1). A plurality of support plates (5) are fixedly connected to the top end of the load-bearing plate (4). A shaking plate (6) is rotatably connected to the rear side of the support plate (5). A fixing rod (7) is fixedly connected to the rear side of the shaking plate (6). A connecting rod (8) is rotatably connected to the outside of the fixing rod (7). A plurality of rotating disks (9) are rotatably connected to the inside of the load-bearing plate (4). An eccentric rod (10) is fixedly connected to one side of the rotating disk (9). Two rotating rods (11) are fixedly connected to the front side of the rotating disk (9). A motor (12) is fixedly connected to the front side of the left rotating rod (11). A transmission component for connection is fixedly connected to the outside of the rotating rod (11). A spray head (20) is fixedly connected to the bottom end of the front side of the shaking plate (6). A tightening and loosening component for disassembly is threadedly connected to the inside of the shaking plate (6).
2. The irrigation water-saving device for greenhouse planting according to claim 1, characterized in that: Collection boxes (16) are fixedly connected to the inside of both the left and right sides of the frame (1). Filter plates (17) are fixedly connected to the inside of the far ends of the tops of the two collection boxes (16). Guide holes (21) are formed in the tops of the near sides of the two collection boxes (16). A plurality of water pumps (18) are fixedly connected to the bottom ends of the near sides of the two collection boxes (16). Water pipes (19) are fixedly connected to the output ends of the plurality of water pumps (18).
3. The water-saving irrigation device for greenhouse planting according to claim 1, wherein: A tarpaulin (2) is fixedly connected to the outside of the frame (1). A switch door (3) is arranged on the front side of the tarpaulin (2). A plurality of guide wires (22) are fixedly connected to the inside of the tarpaulin (2).
4. The water-saving irrigation device for greenhouse cultivation according to claim 1, wherein: The outside of the shaking plate (6) is slidably connected to the inside of the load-bearing plate (4). The outside of the connecting rod (8) is movably connected to the inside of the load-bearing plate (4).
5. The irrigation water-saving device for greenhouse planting according to claim 1, characterized in that: One side of the connecting rod (8) is rotatably connected to the outside of the eccentric rod (10). One side of the connecting rod (8) is slidably connected to one side of the rotating disk (9).
6. The water-saving irrigation device for greenhouse planting according to claim 1, characterized in that: The transmission component includes a driving wheel (13). The inside of the driving wheel (13) is fixedly connected to the outside of the left rotating rod (11). A driven wheel (14) is fixedly connected to the outside of the right rotating rod (11). A belt (15) is sleeved on the outside of the driving wheel (13) and the driven wheel (14).
7. The irrigation water-saving device for greenhouse planting according to claim 2, wherein: The water pipe (19) is made of a flexible pipe. The top end of the spray head (20) is fixedly connected to the bottom end of the water pipe (19).
8. The water-saving irrigation device for greenhouse planting according to claim 1, characterized in that: The tightening and loosening component includes a plurality of bolts (23). A nut (24) is threadedly connected to one side of the outside of the bolt (23). One side of the nut (24) is in contact with one side of the spray head (20). The outside of the bolt (23) is threadedly connected to the inside of the shaking plate (6).