Dropper device for nursery garden

Abstract

The utility model relates to the technical field of dropper devices, and provides a nursery dropper device which comprises a main water pipe and a plurality of branch water pipes, each branch water pipe is communicated with the main water pipe, a control valve is arranged between the main water pipe and each branch water pipe, each branch water pipe is provided with a plurality of water outlets, and a connecting frame is arranged between each control valve and each branch water pipe. The connecting frame comprises a connecting frame body and a rotating frame body, the connecting frame body is symmetrically distributed by taking the rotating frame body as a center, the rotating frame body is rotatably connected with the connecting frame body, a mashing body is arranged in each water distribution pipe, the mashing bodies are linked with the rotating frame body, and a plurality of sealing rings are arranged between the connecting frame body and the rotating frame body. By means of the technical scheme, the problems that in the related technology, sediment in the water outlet pipe is gradually blocked and difficult to clean are solved, and the nursery irrigation efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation devices, and in particular to a nursery drip irrigation device. Background Art

[0002] A nursery generally refers to a planting site dedicated to the cultivation and management of one or more plants.

[0003] During the nursery planting process, a drip irrigation device is usually equipped to meet the irrigation needs of the nursery. The existing drip irrigation device generally includes a number of water outlet pipes, and the water outlet pipes are crisscrossed in the nursery so that the nursery can be evenly irrigated. However, since the irrigation water may be directly drawn from natural water bodies such as ponds and rivers, the impurities such as silt, scale, microorganisms, etc. contained in these natural water bodies, as well as granular additives such as artificially added fertilizers, are prone to precipitation inside the water outlet pipe body, thereby gradually clogging the water outlet pipe over time, resulting in a decrease in the water output of the water outlet pipe or even no water output. In addition, since the water outlet pipe bodies are relatively small, the internal sediments are difficult to clean, thereby affecting the nursery irrigation efficiency. Utility Model Content

[0004] The utility model provides a nursery dripping device, which solves the problem in the related art that sediment inside a water outlet pipe is gradually blocked and difficult to clean, thereby ensuring the nursery irrigation efficiency.

[0005] The technical solution of the utility model is as follows:

[0006] A nursery drip irrigation device comprises a main water pipe and a plurality of branch water pipes, each of the branch water pipes is communicated with the main water pipe, a control valve is arranged between the main water pipe and each branch water pipe, a plurality of water outlets are arranged on the branch water pipe, a connecting frame is arranged between each control valve and each branch water pipe, the connecting frame comprises a connecting frame body and a rotating frame body, the connecting frame bodies are symmetrically distributed with the rotating frame body as the center, the rotating frame body is rotatably connected with the connecting frame body, a crushing body is arranged in each branch water pipe, the crushing body is linked with the rotating frame body, and a plurality of sealing rings are arranged between the connecting frame body and the rotating frame body.

[0007] Furthermore, the crushing body is a spiral structure, and a connecting structure is provided between the crushing body and the rotating frame, and the connecting structure respectively fixedly connects the crushing body and the rotating frame.

[0008] Furthermore, the connection structure includes a connection ring and a plurality of connection rods. The connection ring is fixedly connected to the crushing body. Both ends of each connection rod are fixedly connected to the connection ring and the rotating frame. The cross-sections of the connection ring and each connection rod are circular structures.

[0009] Furthermore, an auxiliary seat is provided at one end of each water distribution pipe away from the control valve, a rotating body is provided on the auxiliary seat, the rotating body is rotatably connected to the auxiliary seat, and the crushing body is fixedly connected to the rotating body.

[0010] Furthermore, the rotating frame and the connecting frame are both annular structures, the outer ring diameter of the rotating frame is larger than the outer ring diameter of the connecting frame, and the inner ring diameter of the rotating frame is smaller than the inner ring diameter of the connecting frame.

[0011] Furthermore, matching blocks are provided at both ends of the rotating frame, matching grooves are provided on the end faces of the connecting frame close to the rotating frame, a number of balls are provided between the matching blocks and the matching grooves, and the sealing rings are respectively located on the top and both sides of the matching blocks.

[0012] Furthermore, the outer surface of the rotating frame is provided with anti-slip grooves.

[0013] Furthermore, a rotating motor is provided in the auxiliary seat, the rotating motor is fixedly connected to the auxiliary seat, and the output shaft of the rotating motor is linked to the rotating body.

[0014] The working principle and beneficial effects of the utility model are:

[0015] 1. The utility model provides a crushing body in a water diversion body whose internal sediment is small and difficult to clean; a connecting frame is provided between the water diversion pipe and a control valve derived from the main water pipe; the connecting frame includes a rotating frame and a connecting frame; the connecting frame connects the control valve and the water diversion pipe and makes the two communicate with each other; the rotating frame is rotatably connected with the connecting frame, and the crushing body located in the water diversion pipe is linked with the rotating frame, that is, when the staff rotates the rotating frame, the crushing body will also rotate accordingly to crush the sediment inside the water diversion pipe, thereby preventing the water diversion pipe from being blocked, ensuring the water outlet efficiency of the water diversion pipe, and further ensuring the irrigation efficiency of the utility model.

[0016] 2. In the utility model, a plurality of sealing rings are arranged between the rotating frame and the connecting frame to prevent the irrigation water transported from the main water pipe from leaking out from between the connecting frame and the rotating frame, thereby causing a waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a structural schematic diagram of Example 1;

[0019] Figure 2 This is a schematic diagram of the connection structure of the water distribution pipe, the connecting frame, the crushing body, and the auxiliary seat in Example 1;

[0020] Figure 3 for Figure 2 Left view of

[0021] Figure 4 for Figure 2 A partial cross-sectional view of

[0022] Figure 5 for Figure 4 A partial enlarged view of

[0023] Figure 6 Schematic diagram of the position of the rotating motor in Example 2.

[0024] In the figure:

[0025] 1. Main water pipe; 2. Water distribution pipe; 21. Water outlet; 3. Control valve; 4. Connecting frame; 41. Connecting frame body; 411. Matching groove; 42. Rotating frame body; 421. Matching block; 422. Anti-slip pattern; 5. Mashing body; 6. Sealing ring; 7. Connecting structure; 71. Connecting ring; 72. Connecting rod; 8. Auxiliary seat; 81. Rotating body; 9. Ball bearing; 10. Rotating motor. DETAILED DESCRIPTION

[0026] The following will be combined with 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 of 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.

[0027] Example 1

[0028] like Figure 1-2 As shown, this embodiment proposes a nursery drip irrigation device, including a main water pipe 1 and a plurality of branch water pipes 2, each branch water pipe 2 is connected to the main water pipe 1, and a control valve 3 is provided between the main water pipe 1 and each branch water pipe 2. The control valve 3 is used to control whether the water flows into the main water pipe 1, so that the irrigation work is controllable. At the same time, the control valve 3 in this embodiment should be a control valve 3 with a filtering function such as a filter regulating valve, so as to reduce the possibility of impurities such as silt, scale, and microorganisms entering the branch water pipe 2, thereby reducing the speed and probability of sediment generation from the source. However, because chemical particles such as fertilizers also have the risk of being filtered, when selecting the control valve 3, a control valve 3 with a lower filtering effect should be selected.

[0029] A plurality of water outlets 21 are provided on the water distribution pipe 2. A connecting frame 4 is provided between each control valve 3 and each water distribution pipe 2. The connecting frame 4 includes a connecting frame body 41 and a rotating frame body 42. The connecting frame body 41 is symmetrically distributed with the rotating frame body 42 as the center. The two ends of the connecting frame body 41 are respectively detachably connected to the control valve 3 and the water distribution pipe 2. The detachable connection mode between the connecting frame body 41 and the control valve 3 and the connecting frame body 41 and the water distribution pipe 2 is preferably a threaded connection, which can not only ensure the connection reliability, but also ensure the sealing between the three to prevent the irrigation water from seeping out.

[0030] The rotating frame 42 is rotatably connected to the connecting frame 41, and each water distribution pipe 2 is provided with a crushing body 5, which is linked to the rotating frame 42, that is, the crushing body 5 is driven to rotate by rotating the rotating frame 42, so that the crushing body 5 crushes the sediment inside the water distribution pipe 2 to reduce the volume of these sediments, thereby facilitating the sediments to be discharged by the water flow, preventing the water distribution pipe 2 from being blocked, thereby affecting the irrigation efficiency.

[0031] The crushing body 5 in this embodiment is preferably made of stainless steel or other materials that are both rust-proof and tough, which can prevent the crushing body 5 from rusting in the water distribution pipe 2 and affecting the water quality, and can also prevent the crushing body 5 from breaking when undergoing large deformation, thereby ensuring the practicality of the crushing body 5.

[0032] like Figure 4-5 As shown, the rotating frame body 42 and the connecting frame body 41 in this embodiment are both annular structures, which is convenient for connecting the connecting frame 4 body with the water distribution pipe 2 and the control valve 3. The outer ring diameter of the rotating frame body 42 is larger than the outer ring diameter of the connecting frame body 41, which is convenient for the staff to rotate the rotating frame body 42. The inner ring diameter of the rotating frame body 42 is smaller than the inner ring diameter of the connecting frame body 41, so that the rotating frame body 42 itself can be used as a limit and reminder structure. When the connecting frame 4 and the control valve 3 are threadedly connected, the control valve 3 abuts against the rotating frame body 42, which means that the connection relationship between the two has been established; similarly, when the connecting frame 4 and the water distribution pipe 2 are threadedly connected, the water distribution pipe 2 abuts against the rotating frame body 42, which means that the connection relationship between the two has been established.

[0033] At the same time, if Figure 2 As shown, the outer surface of the rotating frame 42 is provided with anti-skid grooves 422 to prevent the staff from slipping when rotating the rotating frame 42, making it convenient for the staff to rotate the rotating frame 42 and ensuring the practicality of this embodiment.

[0034] The crushing body 5 is a spiral structure, so that the crushing body 5 can, by virtue of the particularity of the spiral structure, effectively disperse the stress generated by contact with the sediment when crushing the sediment, thereby preventing stress concentration, thereby ensuring the fatigue resistance of the overall structure of the crushing body 5 and extending the service life of the crushing body 5. A connecting structure 7 is provided between the crushing body 5 and the rotating frame 42, and the connecting structure 7 respectively fixes the crushing body 5 and the rotating frame 42, that is, the crushing body 5 is linked with the rotating frame 42 through the connecting structure 7.

[0035] like Figure 3 As shown, the connection structure 7 in this embodiment includes a connecting ring 71 and a plurality of connecting rods 72. The connecting ring 71 is fixedly connected to the crushing body 5, and the projection surfaces of the connecting ring 71 and the crushing body 5 on the vertical horizontal plane overlap with each other, so as to prevent the flow direction of water in the water distribution pipe 2 from changing multiple times due to the connecting ring 71 and the crushing body 5, thereby affecting the water outlet efficiency of the water outlet 21; the two ends of each connecting rod 72 are fixedly connected to the connecting ring 71 and the rotating frame 42 respectively, and the connecting rods 72 are evenly distributed around the crushing body 5 in a circle, so as to ensure that after the connecting rods 72 are connected to the crushing body 5, the overall structure is stable and reliable. The cross-sections of the connecting ring 71 and each connecting rod 72 are all circular structures, so as to prevent the water flow from generating a large impact force when contacting the connecting rod 72 or the connecting ring 71, causing the connecting ring 71 or the connecting rod 72 to deform and affect the stability of the connection structure 7.

[0036] An auxiliary seat 8 is provided at one end of each water distribution pipe 2 away from the control valve 3, and a rotating body 81 is provided on the auxiliary seat 8. The rotating body 81 is rotatably connected to the auxiliary seat 8, and the crushing body 5 is fixedly connected to the rotating body 81, so that the crushing body 5 can remain horizontal, that is, when the crushing body 5 is rotated, all parts of the crushing body 5 are still coaxially arranged with the water distribution pipe 2, so that the crushing body 5 can evenly crush the sediment inside the water distribution pipe 2, and the crushing body 5 will not contact the inner surface of the water distribution pipe 2 during rotation due to the inclination of the crushing body 5, thereby increasing the resistance of the rotating crushing body 5, thereby facilitating the rotation of the crushing body 5.

[0037] At the same time, due to the rotational connection between the rotating frame 42 and the connecting frame 41, there must be a certain gap between the two. Figure 4-5 As shown, a plurality of sealing rings 6 are provided between the connecting frame 41 and the rotating frame 42 in this embodiment. The sealing ring 6 seals the gap between the two to prevent irrigation water from flowing out of the gap and causing waste of water resources. The sealing ring 6 in this embodiment is preferably a PTFE sealing ring or other sealing ring 6 with good wear resistance to prevent the sealing ring 6 from being worn when the rotating frame 42 is rotated, resulting in reduced sealing performance of the sealing ring 6.

[0038] Matching blocks 421 are provided at both ends of the rotating frame 42, and matching grooves 411 are provided on the end faces of the connecting frame 41 close to the rotating frame 42, that is, the rotating frame 42 and the connecting frame 41 are connected in an embedded manner, so that the connection gap between the rotating frame 42 and the connecting frame 41 becomes curved and complicated, which increases the difficulty of irrigation water seepage. At the same time, each sealing ring 6 is respectively located at the top of the matching block 421 and the two sides of the matching block 421, and a multi-layer sealing effect is provided by multiple sealing rings 6, so that the sealing performance of this embodiment is fully guaranteed. In addition, a plurality of balls 9 are provided between the matching block 421 and the matching groove 411, that is, each ball 9 is located between adjacent sealing rings 6, and the sealing ring 6 prevents liquid from contacting the ball 9 to affect the rotational connection relationship between the rotating frame 42 and the connecting frame 41, and while the smoothness of the rotation between the two is ensured by the ball 9, the wear caused by the rotation of the two is also reduced, thereby increasing the service life of the connecting frame 4.

[0039] Example 2

[0040] like Figure 6 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes:

[0041] A rotating motor 10 is provided in the auxiliary seat 8, and the rotating motor 10 is fixedly connected to the auxiliary seat 8, and the output shaft of the rotating motor 10 is linked with the rotating body 81, that is, the pounding body 5 is driven to rotate by the rotating motor 10, instead of requiring manpower to drive. At the same time, since there is a certain gap between the auxiliary seat 8 itself and the end of the water distribution pipe 2 for water flow, thereby realizing the circulation of irrigation water, there is also a rotating body 81 between the rotating motor 10 and the end of the water distribution pipe 2, which can block the water flow for the rotating motor 10, thereby further ensuring the safety of the rotating motor 10.

[0042] The rotating motor 10 in this embodiment is preferably a stepper motor, because the stepper motor can not only provide a large output force to ensure that the rotating motor 10 can drive the crushing body 5 to rotate, but also realize a fixed angle rotation to crush the sediment in the water distribution pipe 2 with minimal loss.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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. A nursery drip irrigation device, comprising a main water pipe (1) and a plurality of branch water pipes (2), each of the branch water pipes (2) being connected to the main water pipe (1), a control valve (3) being provided between the main water pipe (1) and each branch water pipe (2), and a plurality of water outlets (21) being provided on the branch water pipe (2), characterized in that: A connecting frame (4) is provided between each of the control valves (3) and each of the water distribution pipes (2). The connecting frame (4) comprises a connecting frame body (41) and a rotating frame body (42). The connecting frame body (41) is symmetrically distributed with the rotating frame body (42) as the center. The rotating frame body (42) is rotatably connected to the connecting frame body (41). A crushing body (5) is provided in each of the water distribution pipes (2). The crushing body (5) is linked to the rotating frame body (42). A plurality of sealing rings (6) are provided between the connecting frame body (41) and the rotating frame body (42).

2. The nursery drip irrigation device according to claim 1, characterized in that: The crushing body (5) is a spiral structure. A connecting structure (7) is provided between the crushing body (5) and the rotating frame (42). The connecting structure (7) respectively fixedly connects the crushing body (5) and the rotating frame (42).

3. The nursery dripping device according to claim 2, characterized in that: The connecting structure (7) comprises a connecting ring (71) and a plurality of connecting rods (72); the connecting ring (71) is fixedly connected to the crushing body (5); the two ends of each connecting rod (72) are respectively fixedly connected to the connecting ring (71) and the rotating frame (42); and the cross sections of the connecting ring (71) and each connecting rod (72) are both circular structures.

4. The nursery drip irrigation device according to claim 2, characterized in that: An auxiliary seat (8) is provided at one end of each water distribution pipe (2) away from the control valve (3); a rotating body (81) is provided on the auxiliary seat (8); the rotating body (81) is rotatably connected to the auxiliary seat (8); and the crushing body (5) is fixedly connected to the rotating body (81).

5. The nursery drip irrigation device according to claim 1, characterized in that: The rotating frame body (42) and the connecting frame body (41) are both annular structures, the outer ring diameter of the rotating frame body (42) is larger than the outer ring diameter of the connecting frame body (41), and the inner ring diameter of the rotating frame body (42) is smaller than the inner ring diameter of the connecting frame body (41).

6. The nursery drip irrigation device according to claim 5, characterized in that: Matching blocks (421) are provided at both ends of the rotating frame body (42), matching grooves (411) are provided on the end surfaces of the connecting frame body (41) close to the rotating frame body (42), a plurality of balls (9) are provided between the matching blocks (421) and the matching grooves (411), and the sealing rings (6) are respectively located at the top of the matching block (421) and on both sides of the matching block (421).

7. The nursery drip irrigation device according to claim 5, characterized in that: The outer surface of the rotating frame (42) is provided with anti-slip grooves (422).

8. The nursery drip irrigation device according to claim 4, characterized in that: A rotating motor (10) is provided in the auxiliary seat (8), the rotating motor (10) is fixedly connected to the auxiliary seat (8), and the output shaft of the rotating motor (10) is linked to the rotating body (81).

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