枣林水肥一体化滴灌喷头结构
By designing a threaded sealing cylinder, a reinforcement mechanism, and a support mechanism, the problem of drip irrigation nozzles easily tipping over was solved, enabling convenient installation, disassembly, and water flow adjustment of the nozzles, and ensuring the stability of drip irrigation operations.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
- Filing Date
- 2025-08-05
- Publication Date
- 2026-07-17
AI Technical Summary
The existing drip irrigation nozzle structure has poor auxiliary support, which makes the pipes easy to tip over when bumped by animals, interfering with drip irrigation operations.
The design includes a drip irrigation nozzle structure for jujube orchards with integrated water and fertilizer management, comprising a threaded sealing cylinder, a reinforcement mechanism, an adjustment mechanism, and a support mechanism. It can be quickly installed through a threaded connecting pipe, the reinforcement mechanism ensures that the fixed end of the nozzle does not loosen, the adjustment mechanism facilitates the adjustment of water flow rate, and the support mechanism ensures that the nozzle is stably suspended.
It enables quick installation and removal of the sprinkler head, facilitates water flow rate adjustment, and prevents the sprinkler head from tipping over in the event of a collision, ensuring the stability of drip irrigation operations.
Smart Images

Figure CN224504038U_ABST
Abstract
Claims
1. A water and fertilizer integrated drip irrigation sprinkler structure for jujube trees, comprising a water supply pipe (1) and an adjusting plate (6), characterized in that, The water supply pipe (1) has nozzle fixing ends (2) installed at equal intervals at the bottom, and the nozzle fixing ends (2) are fixedly connected to the top of the nozzle fixing ends (2) with threaded connecting pipes (3). The outer surface of the threaded connecting pipes (3) is threadedly connected to a threaded sealing cylinder (4). The nozzle fixing ends (2) are symmetrically installed with reinforcement mechanisms (5). The adjustment plate (6) is fixedly installed on the lower inner surface of the nozzle fixing ends (2), and the lower outer surface of the nozzle fixing ends (2) is movably installed with adjustment mechanisms (7). The nozzle fixing ends (2) are symmetrically installed with support mechanisms (8) on both sides.
2. The date palm water and fertilizer integrated drip irrigation sprinkler head structure according to claim 1, characterized in that, The reinforcement mechanism (5) includes a fixed seat (51), a connecting block (52), a connecting shaft (53), a connecting seat (54), an arc-shaped clamping plate (55), a mounting plate (56), and fastening bolts (57). The fixed seat (51) is fixedly connected to the end of the connecting block (52), and the connecting shaft (53) is rotatably connected to the inner side of the connecting block (52). The connecting shaft (53) is fixedly connected to the end of the connecting shaft (53), and the arc-shaped clamping plate (55) is fixedly installed at the end of the connecting seat (54). The other end of the arc-shaped clamping plate (55) is fixedly connected to the mounting plate (56), and the fastening bolts (57) are installed on the internal threads of the mounting plate (56).
3. The date palm water and fertilizer integrated drip irrigation sprinkler head structure according to claim 2, characterized in that, The end of the connecting shaft (53) is rotatably connected to the inside of the connecting block (52), and the other end of the connecting shaft (53) is fixedly connected to the side of the connecting seat (54). The connecting seat (54) and the connecting block (52) form a rotating structure through the connecting shaft (53).
4. The date palm water and fertilizer integrated drip irrigation sprinkler head structure according to claim 2, characterized in that, The number of mounting plates (56) is two sets. The two sets of mounting plates (56) are respectively fixedly installed on the ends of the fixing base (51) and the arc-shaped clamping plate (55). The two mounting plates (56) are installed by fastening bolts (57) threaded on.
5. The date palm water and fertilizer integrated drip irrigation sprinkler head structure according to claim 1, characterized in that, The adjustment mechanism (7) includes a nozzle adjustment end (71), a bonding plate (72), a docking hole (73), and a friction damping slider (74). The inner surface of the nozzle adjustment end (71) is fixedly connected to the bonding plate (72), and the bonding plate (72) has a docking hole (73) inside. The inner surface of the nozzle adjustment end (71) is equipped with friction damping sliders (74) in an annular shape at equal intervals. At the same time, the top of the bonding plate (72) is bonded to the bottom of the adjustment plate (6).
6. The date palm water and fertilizer integrated drip irrigation sprinkler head structure according to claim 5, characterized in that, The inner surface of the nozzle adjustment end (71) is fixedly connected to the outer surface of the friction damping slider (74), and the inner surface of the friction damping slider (74) is slidably connected to the outer surface of the nozzle fixing end (2). The nozzle adjustment end (71) and the nozzle fixing end (2) form a sliding structure through the friction damping slider (74).
7. The drip irrigation sprinkler structure for jujube orchards according to claim 1, characterized in that, The support mechanism (8) includes a mounting block (81), a connecting rod (82), a support bar (83), and a positioning cone (84). The mounting block (81) is rotatably connected to the connecting rod (82), and the end of the connecting rod (82) is fixedly connected to the support bar (83). The bottom of the support bar (83) is symmetrically fixedly installed with positioning cones (84).
8. The date palm water and fertilizer integrated drip irrigation sprinkler head structure according to claim 7, characterized in that, The end of the connecting rod (82) is fixedly connected with the inner side of the support strip (83), and the other end of the connecting rod (82) is rotatably connected with the inner part of the mounting block (81), and the support strip (83) and the mounting block (81) constitute a rotating structure through the connecting rod (82).