Agricultural greenhouse spraying equipment
Through the designable angle of nozzle head and fast -ended water pipe structure, the problem of insufficient coverage of existing agricultural greenhouse spraying equipment on the edge of the greenhouse, and the convenience of spraying irrigation liquid and the convenience of water pipes.
Patent Information
- Application Number
- CN202420867445.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-04-25
AI Technical Summary
During the spraying and irrigation process of existing agricultural greenhouse spraying equipment, the fixed spray head does not cover the crops at the edge of the greenhouse, resulting in uneven spraying liquids and inconsistent crop growth.
Design a kind of agricultural greenhouse spraying equipment, drive the sliding position through the motor to drive the thread rod, realize the angle adjustment of the nozzle, increase the spray irrigation area, and achieve the rapid conclusion of the water pipe through the structure of the shaft, limit ring, and rotating handle. Essence
It improves the coverage of crops by spraying equipment, ensures the uniformity of spraying irrigation liquid, reduces the problem of inconsistent crop growth, and simplifies the closing and disassembly process of water pipes, reducing personnel workload.
Smart Images
Figure CN222382267U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural irrigation, in particular to agricultural greenhouse spraying equipment. Background Art
[0002] An agricultural greenhouse is a facility used for agricultural production. Its main purpose is to provide a controlled growth environment for crops to increase yields, improve quality and extend the planting season. It is a closed structure, usually composed of a skeleton structure and covering materials, which can adjust factors such as temperature, humidity, light and air flow to meet the growth needs of crops. Spraying equipment is one of the important equipment in agricultural greenhouses. It is often used to spray water, fertilizers, pesticides or other liquids on crops in the greenhouse. Modern agricultural greenhouse spraying equipment that combines connecting pipes and spray heads is often used to spray crops with various liquids for irrigation.
[0003] However, in the process of spraying and irrigating crops, some agricultural greenhouse spraying equipment in the prior art often has insufficient coverage of crops at the edge of the greenhouse by the fixed spraying head, which is prone to uneven spraying of irrigation liquid, resulting in inconsistent growth of crops. Therefore, in response to the above problems, an agricultural greenhouse spraying equipment is now proposed. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an agricultural greenhouse spraying equipment, which can adjust the angle of the spray head, improve the coverage of the spraying equipment for spraying and irrigation of agricultural greenhouse crops, and can conveniently gather and disassemble the water pipe, thereby reducing the workload of personnel.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] An agricultural greenhouse spraying device comprises a shell, wherein a bottom plate is fixedly connected to the bottom end of the shell, a driving assembly is fixedly connected to the middle part of the top right side of the bottom plate, a limit rod is fixedly connected to the front and rear ends of the top right side of the bottom plate, a groove is provided at the front and rear ends of the left side of the bottom plate, an adjustment plate is slidably connected to the inner wall of the groove, a fixed joint is connected to the internal thread of the adjustment plate, a spray head is fixedly connected to one end of the fixed joint, a water delivery hose is fixedly connected to the other end of the fixed joint, and a fixed plate is fixedly connected to the front and rear ends of the right side of the shell;
[0007] Through the above technical solution, the motor can drive the threaded rod to drive the sliding displacement, so as to realize the function of adjusting the angle of the nozzle fixedly connected to the adjustment plate, which is beneficial to increase the spraying irrigation area.
[0008] Further, the driving assembly includes a motor, a threaded rod and a slider, the outside of the motor is fixedly connected to the top right side of the bottom plate, the top of the threaded rod is installed on the driving end of the motor, the outside of the threaded rod is threadedly connected to the inner wall of the slider, and the left side of the slider is rotatably connected to the right end of the adjustment plate;
[0009] Through the above technical solution, it is ensured that the slider can move up and down, driving the adjustment plate to rotate.
[0010] Furthermore, a rotating shaft is rotatably connected to the middle of the front and rear sides of the housing, a return spring is sleeved on the rear outer side of the rotating shaft, and a rotating handle is rotatably connected to the rear end of the rotating shaft;
[0011] Through the above technical solution, the water pipe is brought out through the rotating shaft, and then the water pipe is quickly retracted through the coordinated use of the return spring and the rotating handle.
[0012] Furthermore, one end of the return spring is fixedly connected to the rear side of the rotating shaft, and the other end of the return spring is fixedly connected to the front outside of the rotating handle;
[0013] Through the above technical solution, when the water pipe is pulled out, the return spring produces elastic deformation, so that the water pipe can be subsequently contracted.
[0014] Furthermore, a cleaning block is fixedly connected to the top of the shell, and a limiting ring is sleeved on the front end of the water delivery hose;
[0015] Through the above technical solution, it is ensured that when the water pipe is converged, the front end will not directly enter the shell and its surface can be cleaned.
[0016] Furthermore, the bottom of the threaded rod is fixedly connected to the opposite sides of the two limit rods, and the front and rear sides of the slider are internally slidably connected to the outside of the limit rods;
[0017] Through the above technical solution, the limit rod is used to ensure that the upward and downward displacement of the slider is stable and no rotational deviation occurs.
[0018] Further, the outside of the water hose is slidably connected to the inner wall of the cleaning block, the outside of the water hose is slidably connected to the bottom inner wall of the bottom plate, and the outside of the water hose is in contact with the outside of the rotating shaft;
[0019] Through the above technical solution, the water pipe can be quickly retracted after cleaning, ensuring that the water pipe will not be misplaced or entangled.
[0020] Furthermore, the top of the left end of the adjustment plate is slidably connected to the inner wall of the bottom end of the bottom plate, and the bottom end of the fixed plate is fixedly connected to the right side of the bottom plate;
[0021] Through the above technical solution, the support of the fixed plate to the whole equipment is ensured, and the hidden danger of separation between the shell and the bottom plate during operation is prevented.
[0022] The utility model has the following beneficial effects:
[0023] In the utility model, the function of adjusting the angle of the spray head is realized through the mutual cooperation of structures such as the threaded rod, the limit rod, the adjustment plate, and the fixed joint, thereby avoiding the problem of insufficient coverage of crops at the edge of the greenhouse by the fixed spray head and improving the uniformity of spraying irrigation liquid.
[0024] In the utility model, by using the rotating shaft, the limit ring, the rotating handle, the fixing plate and other structures in coordination with each other, the water pipe of the equipment is quickly converged, which is beneficial to the maintenance after spraying irrigation and makes it easier for personnel to change the installation position. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a three-dimensional front side schematic diagram of an agricultural greenhouse spraying device proposed by the utility model;
[0026] Figure 2 This is a schematic diagram of the shell structure of an agricultural greenhouse spraying equipment proposed by the utility model;
[0027] Figure 3 The utility model is a three-dimensional rear side schematic diagram of an agricultural greenhouse spraying device proposed by the utility model.
[0028] Legend:
[0029] 1. Shell; 2. Bottom plate; 3. Drive assembly; 301. Motor; 302. Threaded rod; 303. Slider; 4. Limit rod; 5. Adjustment plate; 6. Spray nozzle; 7. Fixed joint; 8. Water supply hose; 9. Limit ring; 10. Rotating shaft; 11. Rotating handle; 12. Fixed plate; 13. Cleaning block. DETAILED DESCRIPTION
[0030] Embodiment 1, the following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] Reference Figure 1-3The utility model provides an embodiment: an agricultural greenhouse spraying device, comprising a shell 1, a bottom plate 2 is fixedly connected around the bottom end of the shell 1, a driving assembly 3 is fixedly connected to the middle of the top right side of the bottom plate 2, the front and rear ends of the top right side of the bottom plate 2 are fixedly connected to the limit rod 4, the front and rear ends of the left side of the bottom plate 2 are provided with slots, the inner wall of the slot is slidably connected to the adjustment plate 5, the internal thread of the adjustment plate 5 is connected to the fixed joint 7, one end of the fixed joint 7 is fixedly connected to the spray head 6, the other end of the fixed joint 7 is fixedly connected to the water delivery hose 8, and the front and rear ends of the right side of the shell 1 are fixedly connected to the fixed plate 12. In actual use, the motor 301 is started to drive the threaded rod 302 to rotate, drive the slider 303 whose outer part is limited by the limit rod 4 to move up and down, and then drive the adjustment plate 5 rotatably connected to the slider 303 to slide in the slot of the bottom plate 2, and make the fixed joint 7 drive the spray head 6 to achieve angle adjustment, irrigate the crops at the edge position, expand the spraying range and area, make the crops receive liquid evenly, and have strong growth consistency.
[0032] like Figure 2 As shown, the driving assembly 3 includes a motor 301, a threaded rod 302 and a slider 303. The outside of the motor 301 is fixedly connected to the top right side of the bottom plate 2, the top of the threaded rod 302 is installed on the driving end of the motor 301, the outside of the threaded rod 302 is threadedly connected to the inner wall of the slider 303, and the left side of the slider 303 is rotatably connected to the right end of the adjustment plate 5. Ensure that the slider 303 can move up and down to drive the adjustment plate 5 to rotate.
[0033] like Figure 2 As shown, the middle of the front and rear sides of the housing 1 are rotatably connected with a rotating shaft 10, a return spring is sleeved on the rear side of the rotating shaft 10, and a rotating handle 11 is rotatably connected to the rear end of the rotating shaft 10. The water pipe is brought out through the rotating shaft 10, and then the water pipe is quickly gathered by the cooperation of the return spring and the rotating handle 11.
[0034] like Figure 3 As shown, one end of the return spring is fixedly connected to the rear side of the rotating shaft 10, and the other end of the return spring is fixedly connected to the front side of the rotating handle 11. When the water pipe is drawn out, the return spring produces elastic deformation, which can be subsequently retracted.
[0035] like Figure 1 As shown, a cleaning block 13 is fixedly connected to the top of the housing 1, and a limiting ring 9 is sleeved on the front end of the water hose 8. This ensures that when the water hose is tightened, the front end will not directly enter the housing 1, and its surface can be cleaned.
[0036] like Figure 1As shown, the bottom of the threaded rod 302 is fixedly connected to the opposite sides of the two limiting rods 4, and the front and rear sides of the slider 303 are slidably connected to the outside of the limiting rods 4. The limiting rods 4 ensure that the up and down displacement of the slider 303 is stable without rotational deviation.
[0037] like Figure 2 As shown, the outside of the water hose 8 is slidably connected to the inner wall of the cleaning block 13, the outside of the water hose 8 is slidably connected to the bottom inner wall of the bottom plate 2, and the outside of the water hose 8 is in contact with the outside of the rotating shaft 10. The water pipe is quickly gathered after cleaning to ensure that the water pipe will not be misaligned and entangled.
[0038] like Figure 2 As shown, the top of the left end of the adjustment plate 5 is slidably connected to the inner wall of the bottom end of the bottom plate 2, and the bottom end of the fixed plate 12 is fixedly connected to the right side of the bottom plate 2. Ensure that the fixed plate 12 supports the entire device to prevent the hidden danger of separation of the housing 1 and the bottom plate 2 during operation.
[0039] Working principle: In actual use, first fix the device on the supporting frame of the agricultural greenhouse through the fixing plate 12, pull the water hose 8, pull out the part wrapped around the outside of the rotating shaft 10, and connect it to the water supply pipe or water supply device. Wait for the liquid to be sprayed out from the water hose 8 to the nozzle 6 to irrigate the crops. During the process, start the motor 301 to drive the threaded rod 302 to rotate, drive the slider 303 whose outside is limited by the limiting rod 4 to move up and down, and then drive the adjustment plate 5 rotatably connected to the slider 303 to slide in the slot of the bottom plate 2, and make the fixed joint 7 drive the nozzle 6 to achieve angle adjustment. The water hose 8 can be directly removed from the water supply device to irrigate the crops at the edge. When the irrigation is completed and manual work is required, or the irrigation position of the crops is changed, the water hose 8 can be directly removed from the water supply device, and it will be retracted to the outside of the rotating shaft 10 inside the shell 1 under the elastic deformation of the return spring. If the water hose 8 is too long, the rotating handle 11 can be manually turned to retract it. During the retraction process, the water hose 8 will be limited by the limiting ring 9 at the front end, and the cleaning block 13 will clean the external impurities retracted into the water hose 8, which is convenient for next use. After removing the parts fixed on the fixing plate 12, the whole can be carried and transferred.
[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An agricultural greenhouse spraying device, comprising a housing (1), characterized in that: The bottom end of the housing (1) is fixedly connected to a bottom plate (2) around the periphery, the middle portion of the top right side of the bottom plate (2) is fixedly connected to a driving assembly (3), the front and rear ends of the top right side of the bottom plate (2) are fixedly connected to limit rods (4), the front and rear ends of the left side of the bottom plate (2) are provided with slots, the inner wall of the slot is slidably connected to an adjustment plate (5), the internal thread of the adjustment plate (5) is connected to a fixed joint (7), one end of the fixed joint (7) is fixedly connected to a spray head (6), the other end of the fixed joint (7) is fixedly connected to a water delivery hose (8), and the front and rear ends of the right side of the housing (1) are fixedly connected to a fixed plate (12).
2. The agricultural greenhouse spraying equipment according to claim 1, characterized in that: The driving assembly (3) comprises a motor (301), a threaded rod (302) and a slider (303); the outside of the motor (301) is fixedly connected to the top right side of the base plate (2); the top end of the threaded rod (302) is mounted on the driving end of the motor (301); the outside of the threaded rod (302) is threadedly connected to the inner wall of the slider (303); and the left side of the slider (303) is rotatably connected to the right end of the adjustment plate (5).
3. The agricultural greenhouse spraying equipment according to claim 1, characterized in that: A rotating shaft (10) is rotatably connected to the middle of the front and rear sides of the housing (1), a return spring is sleeved on the rear outer side of the rotating shaft (10), and a rotating handle (11) is rotatably connected to the rear end of the rotating shaft (10).
4. The agricultural greenhouse spraying equipment according to claim 3, characterized in that: One end of the return spring is fixedly connected to the rear side of the rotating shaft (10), and the other end of the return spring is fixedly connected to the front exterior of the rotating handle (11).
5. The agricultural greenhouse spraying equipment according to claim 1, characterized in that: A cleaning block (13) is fixedly connected to the top end of the housing (1), and a limiting ring (9) is sleeved on the outside of the front end of the water delivery hose (8).
6. The agricultural greenhouse spraying equipment according to claim 2, characterized in that: The bottom of the threaded rod (302) is fixedly connected to the opposite sides of the two limiting rods (4), and the front and rear sides of the sliding block (303) are internally slidably connected to the outside of the limiting rods (4).
7. The agricultural greenhouse spraying equipment according to claim 1, characterized in that: The outside of the water hose (8) is slidably connected to the inner wall of the cleaning block (13), the outside of the water hose (8) is slidably connected to the bottom inner wall of the bottom plate (2), and the outside of the water hose (8) is in contact with the outside of the rotating shaft (10).
8. The agricultural greenhouse spraying equipment according to claim 1, characterized in that; The top of the left end of the adjustment plate (5) is slidably connected to the inner wall of the bottom end of the base plate (2), and the bottom end of the fixed plate (12) is fixedly connected to the right side of the base plate (2).