Irrigation nozzle structure for radish planting

Abstract

The utility model relates to the technical field of irrigation devices, in particular to an irrigation spray head structure for radish planting, which comprises a shell, a fixing frame is connected to the rear side surface of the inner wall of the shell, sliding grooves are symmetrically formed in the positions, close to the left side and the right side, of the top of the fixing frame, and a dustproof mechanism is arranged in the shell and comprises an air cylinder. Limiting strips are hinged to the top ends of the rotating plates, the tops of the limiting strips are attached to the bottom of the fixing frame and fixedly provided with sliding blocks in a welded mode, the sliding blocks are slidably connected with the inner walls of the sliding grooves corresponding to the sliding blocks in position, the tops of the sliding blocks are connected with sliding plates, and the bottoms of the sliding plates are attached to the top of the fixing frame. A dustproof plate is fixedly welded to the top of the sliding plate, and the bottom of the dustproof plate is attached to the top of the shell. According to the irrigation nozzle structure for radish planting, by arranging the dustproof mechanism, the device has a dustproof function, and the situation that subsequent use of the whole structure is affected due to blockage caused by external dust nozzles can be prevented.

Description

Technical Field

[0001] This utility model relates to the field of irrigation device technology, specifically to the structure of an irrigation nozzle for radish cultivation. Background Technology

[0002] During the radish planting process, irrigation is required for the planting area. Agricultural irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation, and micro-irrigation. Traditional surface irrigation includes furrow irrigation, ditch irrigation, flood irrigation, and overflow irrigation. Ordinary sprinkler irrigation technology is the most common irrigation method in Chinese agricultural production. Modern agricultural micro-irrigation technology includes micro-sprinkler irrigation, drip irrigation, and seepage irrigation. It has good water-saving performance and higher water utilization rate than traditional irrigation modes. When carrying out agricultural sprinkler irrigation, irrigation nozzles need to be added at the irrigation port.

[0003] An irrigation sprinkler structure, disclosed in CN217790772U, includes a ground-insertion rod and a sprinkler seat. A movable sleeve is fitted onto the ground-insertion rod, and a support rod is rotatably mounted on the side of the movable sleeve. A connecting rod is laterally connected to the upper end of the ground-insertion rod, and an installation sleeve is rotatably mounted on the end of the connecting rod. The sprinkler seat is installed inside the installation sleeve. An adjusting sleeve with a changeable lateral position is provided on the side of the ground-insertion rod, and the adjusting sleeve is fitted onto the lower side of the sprinkler seat. This utility model, by setting a support rod, allows the support rod to open on the side of the ground-insertion rod, forming an inclined foot for grounding. Therefore, when the ground-insertion rod is inserted into sloping ground, the support rod inserts into the lower soil level to provide upward support for the ground-insertion rod, thereby reducing the likelihood of the ground-insertion rod tipping over due to gravity or other factors.

[0004] While this device can reduce the risk of ground stakes being tilted due to gravity when inserted into sloping ground, the nozzles remain exposed when not in use, making them susceptible to clogging by dust and affecting the overall structure's usability. Therefore, we propose an irrigation nozzle structure for radish cultivation. Utility Model Content

[0005] The purpose of this invention is to provide an irrigation nozzle structure for radish cultivation, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] The irrigation nozzle structure for radish cultivation includes an outer shell. A fixing frame is bolted to the rear surface of the inner wall of the outer shell. The top of the fixing frame has symmetrically arranged sliding grooves near the left and right sides. A dustproof mechanism is provided inside the outer shell. The dustproof mechanism includes a cylinder, which is bolted to the bottom of the fixing frame. A movable plate is bolted to the end of the piston rod of the cylinder. Rotating plates are symmetrically hinged to the left and right ends of the movable plate. A limit strip is hinged to the top of the rotating plate. A slider is welded to the bottom of the limit strip and attached to the bottom of the fixing frame. The slider is slidably connected to the inner wall of the corresponding sliding groove. A sliding plate is bolted to the top of the slider. The bottom of the sliding plate is attached to the top of the fixing frame. A dustproof plate is welded to the top of the sliding plate. The bottom of the dustproof plate is attached to the top of the outer shell.

[0008] Preferably, a spring is fixedly connected to the center of the top of the fixed frame, and a movable frame is fixedly connected to the top of the spring.

[0009] Preferably, the movable frame has connecting plates symmetrically hinged at both ends, and one end of the connecting plate is hinged to the inner surface of the sliding plate corresponding to its position.

[0010] Preferably, a connecting pipe is fixedly connected to the top of the movable frame, and a nozzle frame is fixedly connected to the top of the connecting pipe by bolts.

[0011] Preferably, the nozzle holder is symmetrically connected to nozzles at both ends, and the rear end of the connecting pipe is connected to an inlet pipe.

[0012] Preferably, one end of the inlet pipe is connected to a telescopic tube, and one end of the telescopic tube is connected to an installation tube.

[0013] Preferably, the rear end of the mounting tube passes through the rear end of the outer casing and is fixedly connected to the outer casing by bolts, and the mounting tube, telescopic tube, liquid inlet tube, connecting tube, nozzle bracket and nozzle are connected in sequence.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The irrigation nozzle structure for this radish planting device, by setting springs, a movable frame and a connecting plate, allows the nozzle to be stored inside the outer shell cavity;

[0016] 2. The irrigation nozzle structure for this radish planting system is equipped with a dustproof mechanism, which prevents external dust from clogging the nozzle and affecting the subsequent use of the entire structure. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2This is a cross-sectional structural diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the nozzle frame in this utility model;

[0020] Figure 4 This is a schematic diagram of the dustproof mechanism in this utility model;

[0021] The meanings of the various titles in the image are as follows:

[0022] 1. Outer shell; 11. Fixing frame; 12. Slide groove; 13. Spring; 14. Moving frame; 15. Connecting plate; 16. Connecting pipe; 17. Nozzle holder; 18. Nozzle; 19. Liquid inlet pipe; 191. Telescopic pipe; 192. Mounting pipe;

[0023] 2. Dustproof mechanism; 21. Cylinder; 22. Moving plate; 23. Rotating plate; 24. Limit bar; 25. Slider; 26. Sliding plate; 27. Dustproof plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0025] Please see Figures 1-4 This utility model provides a technical solution:

[0026] The irrigation nozzle structure for radish cultivation includes an outer shell 1. A fixing frame 11 is fixedly connected to the rear surface of the inner wall of the outer shell 1 by bolts. The top of the fixing frame 11 is symmetrically provided with sliding grooves 12 near the left and right sides to limit the movement direction of the slider 25.

[0027] Furthermore, a spring 13 is fixedly connected to the center of the top of the fixed frame 11, and a movable frame 14 is fixedly connected to the top of the spring 13 to drive the connecting pipe 16 to move.

[0028] Specifically, the movable frame 14 has connecting plates 15 symmetrically hinged at both ends. One end of the connecting plate 15 is hinged to the inner surface of the sliding plate 26 corresponding to its position, which is used to drive the movable frame 14 to move.

[0029] Specifically, a connecting pipe 16 is fixedly connected to the top of the movable frame 14 to connect the nozzle frame 17 and the liquid inlet pipe 19. The nozzle frame 17 is fixedly connected to the top of the connecting pipe 16 by bolts.

[0030] Specifically, the nozzle holder 17 is symmetrically connected to the front and rear ends of the nozzle 18, the rear end of the connecting pipe 16 is connected to the liquid inlet pipe 19, one end of the liquid inlet pipe 19 is connected to the telescopic pipe 191, and the telescopic pipe 191 can extend and retract freely.

[0031] It should be added that one end of the telescopic pipe 191 is connected to the installation pipe 192, which is used to connect to the external water inlet pipe to send water into the telescopic pipe 191. The rear end of the installation pipe 192 passes through the rear end of the outer shell 1 and is fixedly connected to the outer shell 1 by bolts. The installation pipe 192, telescopic pipe 191, liquid inlet pipe 19, connecting pipe 16, nozzle frame 17 and nozzle 18 are connected in sequence.

[0032] As a preferred embodiment, the outer casing 1 is provided with a dustproof mechanism 2, which includes a cylinder 21. The cylinder 21 is fixedly connected to the bottom of the fixed frame 11 by bolts and is used to drive the moving plate 22 to move.

[0033] Specifically, the piston rod end of cylinder 21 is fixedly connected to a movable plate 22 by bolts, which is used to drive the bottom end of the rotating plate 23 to move. The movable plate 22 is symmetrically hinged to the rotating plate 23 at both ends, which is used to drive the limit strip 24 to move.

[0034] Specifically, a limit bar 24 is hinged to the top of the rotating plate 23 to limit the position of the slider 25 and drive the slider 25 to move.

[0035] Specifically, the top of the limiting strip 24 is attached to the bottom of the fixing frame 11 and welded to a slider 25. The slider 25 is slidably connected to the inner wall of the groove 12 corresponding to its position, which is used to drive the sliding plate 26 to move.

[0036] Specifically, a sliding plate 26 is fixedly connected to the top of the slider 25 by bolts. The bottom of the sliding plate 26 is attached to the top of the fixed frame 11 to limit the position of the slider 25 and drive the dustproof plate 27 to move.

[0037] Specifically, a dustproof plate 27 is welded and fixed to the top of the sliding plate 26, and the bottom of the dustproof plate 27 is attached to the top of the outer shell 1 to prevent dust.

[0038] In actual use, when the nozzle 18 is no longer needed, the user controls the piston rod of the cylinder 21 to extend, thereby causing the moving plate 22 to move downward, which in turn causes the bottom ends of the two rotating plates 23 to move downward, which in turn causes the two limiting strips 24 to move towards the cylinder 21, which in turn causes the two sliders 25 to move towards the cylinder 21, which in turn causes the two sliding plates 26 to move towards the cylinder 21, which in turn causes the two dustproof plates 27 to move towards the cylinder 21.

[0039] During this process, the two sliding plates 26 respectively drive the tops of the two connecting plates 15 to move closer to the moving frame 14, thereby driving the moving frame 14 to move downward, thereby driving the connecting pipe 16 to move downward, thereby driving the nozzle frame 17 and the liquid inlet pipe 19 to move downward, the nozzle frame 17 drives the two nozzles 18 to move downward, and the liquid inlet pipe 19 shortens the telescopic pipe 191.

[0040] The extension of the piston rod of the control cylinder 21 is stopped when the inner surfaces of the two sliders 25 are in contact with the inner surfaces of the inner walls of the two slide grooves 12. At this time, the inner surfaces of the two dustproof plates 27 are in contact with each other and the nozzle frame 17 and the two nozzles 18 are located below the two dustproof plates 27.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An irrigation sprinkler structure for radish cultivation, comprising a shell (1), characterized in that: A fixing frame (11) is bolted to the rear surface of the inner wall of the outer shell (1). The fixing frame (11) has symmetrically arranged sliding grooves (12) near its top on the left and right sides. A dustproof mechanism (2) is provided inside the outer shell (1). The dustproof mechanism (2) includes a cylinder (21). The cylinder (21) is bolted to the bottom of the fixing frame (11). A moving plate (22) is bolted to the piston rod end of the cylinder (21). Rotating plates (23) are symmetrically hinged to the left and right ends of the moving plate (22). A limiting strip (24) is hinged to the top of the rotating plate (23). The top of the limiting strip (24) is attached to the bottom of the fixing frame (11) and a slider (25) is welded to it. The slider (25) is slidably connected to the inner wall of the groove (12) corresponding to its position. A sliding plate (26) is fixedly connected to the top of the slider (25) by bolts. The bottom of the sliding plate (26) is attached to the top of the fixing frame (11). A dustproof plate (27) is welded to the top of the sliding plate (26). The bottom of the dustproof plate (27) is attached to the top of the outer shell (1).

2. The irrigation nozzle structure for radish cultivation according to claim 1, characterized in that: A spring (13) is fixedly connected to the top center of the fixed frame (11), and a movable frame (14) is fixedly connected to the top of the spring (13).

3. The irrigation nozzle structure for radish cultivation according to claim 2, characterized in that: The movable frame (14) has connecting plates (15) symmetrically hinged at its left and right ends. One end of the connecting plate (15) is hinged to the inner surface of the sliding plate (26) corresponding to its position.

4. The irrigation nozzle structure for radish cultivation according to claim 3, characterized in that: The top of the movable frame (14) is fixedly connected to a connecting pipe (16), and the top of the connecting pipe (16) is fixedly connected to a nozzle frame (17) by bolts.

5. The irrigation nozzle structure for radish cultivation according to claim 4, characterized in that: The nozzle holder (17) is symmetrically connected to nozzles (18) at both ends, and the rear end of the connecting pipe (16) is connected to an inlet pipe (19).

6. The irrigation nozzle structure for radish cultivation according to claim 5, characterized in that: One end of the liquid inlet pipe (19) is connected to a telescopic pipe (191), and one end of the telescopic pipe (191) is connected to an installation pipe (192).

7. The irrigation sprinkler structure for radish cultivation according to claim 6, characterized in that: The rear end of the mounting tube (192) passes through the rear end of the outer shell (1) and is fixedly connected to the outer shell (1) by bolts. The mounting tube (192), telescopic tube (191), liquid inlet tube (19), connecting tube (16), nozzle frame (17) and nozzle (18) are connected in sequence.

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