A watering and irrigation device for rosemary planting

Abstract

The utility model discloses a watering and irrigation device for planting rosemary, comprising a water main pipe, at least four water branch pipes connected to the water main pipe are arranged on the side of the water main pipe, at least four irrigation pipes connected to the water branch pipe are arranged on the top of the water branch pipe; further comprising: a rotating pipe, which is arranged inside the irrigation pipe, and the rotating pipe and the irrigation pipe are rotationally sealed, irrigation nozzles are installed on both sides of the top of the rotating pipe, a bottom plate is arranged at the bottom of the rotating pipe, and four fan-shaped hollow structures are arranged inside the bottom plate, a rotating rod is fixedly arranged at the center of the bottom of the bottom plate, and an impeller is installed at the bottom of the rotating rod; a water pressure plate, which is arranged at the upper end of the irrigation nozzle, and the water pressure plate is connected to the irrigation nozzle through a rotating connection component, thereby solving the problem that the effective spraying coverage effect formed by the watering and irrigation device during the irrigation process is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of rosemary planting and watering devices, in particular to a watering and irrigation device for rosemary planting. Background Art

[0002] Rosemary is a perennial evergreen subshrub belonging to the genus Rosmarinus of the Lamiaceae family. The aromatic oil extracted from its flowers and young branches can be used to prepare air cleansers, perfumes, soaps and other cosmetic raw materials. It contains a variety of chemical components, such as apigenin-7-glucoside, luteolin-7-glucoside, rosmarinine, etc. During the planting process, rosemary needs to be supplemented with water in conjunction with an irrigation device, which usually includes components such as a storage barrel, a water pump, an outlet pipe, a water pipe and a flow valve. The water in the storage barrel is pumped out by a water pump and transported to the rosemary plant through the outlet pipe and the water pipe. The flow valve is used to control the water flow for automatic or manual irrigation.

[0003] For example, the Chinese authorized patent "A watering and irrigation device for rosemary planting" with announcement number CN217183869U includes an irrigation cylinder made of metal, a cross-structured support frame is fixedly installed on the top surface of the irrigation cylinder, a hollow medicine tank is fixedly installed at the center point of the top surface of the support frame, and an L-shaped push plate is fixedly installed on the bottom surface of the irrigation cylinder. The end of the push plate away from the bottom surface of the irrigation cylinder is vertically upward and fixedly connected to the extension plate, and a pulling groove is opened through the extension plate. Multiple sets of rollers are provided on the bottom surface of the irrigation cylinder and the bottom surface of the push plate, and multiple sets of fixed long blocks are fixedly installed on the side wall of the irrigation cylinder.

[0004] Although the above-mentioned prior art can realize watering and irrigation of rosemary, the nozzle structure is relatively simple, and the effective spray coverage formed during the irrigation process is poor, and it is easy for rosemary to be watered too much or too little locally. Therefore, it does not meet the existing needs. In this regard, we propose a watering and irrigation device for rosemary planting. Utility Model Content

[0005] The utility model aims to provide a watering and irrigation device for rosemary planting, so as to solve the problem that the effective spraying coverage formed by the watering and irrigation device proposed in the above background technology during the irrigation process is poor.

[0006] To achieve the above object, the utility model provides the following technical solution: a watering and irrigation device for rosemary planting, comprising a water main pipe, at least four water branch pipes connected to the water main pipe are arranged on the side of the water main pipe, and at least four irrigation pipes connected to the water branch pipe are arranged on the top of the water branch pipe; and further comprising:

[0007] A rotating tube is arranged inside the irrigation tube, and the rotating tube and the irrigation tube are rotationally sealed, irrigation nozzles are installed on both sides of the top of the rotating tube, a bottom plate is arranged at the bottom of the rotating tube, and four fan-shaped hollow structures are arranged inside the bottom plate, a rotating rod is fixedly arranged at the center of the bottom of the bottom plate, and an impeller is installed at the bottom of the rotating rod;

[0008] The water pressure plate is arranged at the upper end of the irrigation sprinkler head, and the water pressure plate is connected to the irrigation sprinkler head through a rotating connection assembly.

[0009] Preferably, a limiting ring is integrally formed on the outer wall of the rotating tube, and the limiting ring is embedded in the inner wall of the rotating tube. A plurality of annularly distributed balls are arranged above and below the groove body of the rotating tube corresponding to the limiting ring, and one end of the ball is in contact with the upper and lower end surfaces of the limiting ring respectively.

[0010] Preferably, the rotating connection assembly includes a rotating seat and a fixed seat, the rotating seat is fixed to the water pressure plate, and the fixed seat is fixed to the irrigation nozzle, the rotating seat and the fixed seat are connected by a rotating shaft, and the rotating shaft is fixed to the rotating seat, an arc-shaped limiting groove is provided inside the fixed seat, rubber blocks are adhesively fixed to both sides of the arc-shaped limiting groove, a protrusion is fixedly provided on the outer wall of the rotating shaft, and the protrusion moves inside the arc-shaped limiting groove.

[0011] Preferably, the leakage holes of the bottom plate are provided with filter screens, bosses are provided on both sides of the lower end of the bottom plate, and the bosses are fixed to the inner wall of the irrigation pipe, and a brush is provided at the upper end of the boss, and the brush is in contact with the filter screen.

[0012] Preferably, a pump is installed at the water inlet end of the water main pipe, and a hose connected to an irrigation water source is provided at the water inlet end of the pump.

[0013] Preferably, a valve is installed at the lower end of the outside of the irrigation pipe.

[0014] Preferably, the irrigation sprinkler head is arranged at an angle.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model utilizes the irrigation water flow to drive the irrigation nozzle to rotate. When the water flows through the impeller blades, the blades generate a force on the water flow. At the same time, the water flow also generates a reaction force of equal size and opposite direction on the blades, thereby forming a driving force to drive the impeller to rotate. The rotation of the impeller drives the rotating tube to rotate synchronously, forming the rotation of the two irrigation nozzles at the top. The water flows into the interior from the bottom plate of the rotating tube, and the channel is contracted to form a pressurized water flow. The pressurized water is sprayed to the outside from the irrigation nozzle, and cooperates with the rotation of the irrigation nozzle itself to form a 360-degree spray, thereby achieving full coverage of the irrigation angle. The structure design of the unpowered self-rotating irrigation spraying mechanism is ingenious, and there is no need to deliberately set up multiple nozzles. It not only reduces the cost of the device, but also improves the irrigation effect of rosemary.

[0017] 2. The utility model is provided with a water pressure plate above the irrigation nozzle. In a normal state, the front end of the bottom of the water pressure plate blocks the front end of the spray path of the irrigation nozzle. When the pump is turned on, high-pressure water is sprayed from the irrigation nozzle, instantly generating a huge impact force on the water pressure plate. With the rotation of the connecting assembly, the water pressure plate is quickly lifted, so that the spray path of the irrigation nozzle is opened, so that the water flow can be sprayed farther. During the lifting process of the water pressure plate, the convex block on the rotating shaft slides clockwise in the arc-shaped limit groove until it contacts the rubber block at one end of the arc-shaped limit groove. Under the elastic action, the rapid rotation of the protrusion generates a large reaction force, causing the water pressure plate to reset toward the irrigation nozzle again. During the reset process, it will contact the jet water flow. On the one hand, the water flow slows down after encountering resistance, and the jet direction is radial, watering the rosemary in the nearby area. On the other hand, the impact force of the water flow lifts the water pressure plate again. In this cycle, the irrigation nozzle not only realizes full-angle spraying, but also takes into account both near and far, so that the irrigation coverage area has no dead angles, avoiding the situation where the rosemary is watered too much or too little in some parts.

[0018] 3. The utility model provides a filter in the bottom plate of the rotating tube, which can block impurities during the movement of water flow to avoid clogging of the irrigation nozzle. In order to prevent excessive impurities in the filter from affecting the water flow rate, a brush fixed to the irrigation pipe is installed at the lower end. Since the rotating tube keeps rotating during operation, the filter is also driven to rotate, which continuously generates friction with the brush, thereby removing the remaining dirt and avoiding affecting the water flow rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0020] Figure 2 This is a three-dimensional diagram of the irrigation pipe of the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the rotating tube of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the irrigation pipe of the utility model;

[0023] Figure 5 This is a schematic diagram of the bottom structure of the rotating tube of the utility model;

[0024] Figure 6 It is a schematic diagram of the structure of the rotating connection assembly of the utility model.

[0025] In the figure: 1. water main pipe; 2. pump; 3. water branch pipe; 4. irrigation pipe; 5. valve; 6. rotating pipe; 7. irrigation nozzle; 8. water pressure plate; 9. rotating connection assembly; 10. limit ring; 11. rotating rod; 12. impeller; 13. rotating seat; 14. fixed seat; 15. ball; 16. bottom plate; 17. filter screen; 18. boss; 19. brush; 20. rotating shaft; 21. bump; 22. arc-shaped limit groove; 23. rubber block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] See also Figure 1-6 The utility model provides an embodiment: a watering and irrigation device for rosemary planting, comprising a water main pipe 1, at least four water branch pipes 3 connected to the water main pipe 1 are arranged on the side of the water main pipe 1, and at least four irrigation pipes 4 connected to the water branch pipe 3 are arranged on the top of the water branch pipe 3; and further comprising:

[0028] A rotating tube 6 is arranged inside the irrigation tube 4, and the rotating tube 6 and the irrigation tube 4 are rotationally sealed. Irrigation nozzles 7 are installed on both sides of the top of the rotating tube 6. A bottom plate 16 is arranged at the bottom of the rotating tube 6, and four fan-shaped hollow structures are arranged inside the bottom plate 16. A rotating rod 11 is fixedly arranged at the center of the bottom of the bottom plate 16, and an impeller 12 is installed at the bottom of the rotating rod 11;

[0029] The water pressure plate 8 is arranged at the upper end of the irrigation sprinkler 7 , and the water pressure plate 8 is connected to the irrigation sprinkler 7 via a rotating connection assembly 9 .

[0030] When in use, the irrigation water flow is used to drive the irrigation nozzle 7 to rotate. When the water flows through the impeller 12 blades, the blades generate a force on the water flow. At the same time, the water flow also generates an equal and opposite reaction force on the blades, thereby forming a driving force to push the impeller 12 to rotate. The rotation of the impeller 12 drives the rotating tube to rotate synchronously, forming the rotation of the two irrigation nozzles 7 at the top. The water flows into the interior from the bottom plate of the rotating tube 6, and the channel is contracted to form a pressurized water flow. The pressurized water is sprayed to the outside from the irrigation nozzle 7, and cooperates with the rotation of the irrigation nozzle 7 itself to form a 360-degree spray, thereby achieving full coverage of the irrigation angle.

[0031] See also Figure 3 and Figure 4 A limiting ring 10 is integrally formed on the outer wall of the rotating tube 6, and the limiting ring 10 is embedded in the inner wall of the rotating tube 6. A plurality of annularly distributed balls 15 are arranged above and below the groove body of the rotating tube 6 corresponding to the limiting ring 10, and one end of the ball 15 is respectively in contact with the upper and lower end surfaces of the limiting ring 10. With the cooperation of the ball 15 and the limiting ring 10, the friction generated by the rotation can be reduced, thereby ensuring that the irrigation sprinkler 7 can work for a long time.

[0032] See also Figure 3 . Figure 4 and Figure 6 The rotating connection assembly 9 includes a rotating seat 13 and a fixed seat 14, the rotating seat 13 is fixed to the water pressure plate 8, and the fixed seat 14 is fixed to the irrigation nozzle 7, the rotating seat 13 and the fixed seat 14 are connected by a rotating shaft 20, and the rotating shaft 20 is fixed to the rotating seat 13, an arc-shaped limiting groove 22 is arranged inside the fixed seat 14, and rubber blocks 23 are adhered and fixed on both sides of the arc-shaped limiting groove 22, and a protrusion 21 is fixedly arranged on the outer wall of the rotating shaft 20, and the protrusion 21 moves inside the arc-shaped limiting groove 22, the irrigation nozzle 7 not only realizes full-angle spraying, but also can take into account both near and far, so that the irrigation coverage formed has no dead angle, avoiding the situation of excessive or insufficient local watering of rosemary.

[0033] See also Figure 5 The leakage holes of the bottom plate 16 are all provided with filter screens 17, bosses 18 are provided on both sides of the lower end of the bottom plate 16, and the bosses 18 are fixed to the inner wall of the irrigation pipe 4, and a brush 19 is provided on the upper end of the boss 18, and the brush 19 is in contact with the filter screen 17. Since the rotating tube 6 keeps rotating during the working process, the filter screen 17 is also driven to rotate, and friction is continuously generated with the brush 19, thereby removing the residual dirt to avoid affecting the passing speed of the water flow.

[0034] Working principle: When in use, the front end of the bottom of the water pressure plate 8 in the normal state blocks the front end of the injection route of the irrigation nozzle 7. When the pump 2 is turned on, the high-pressure water flow is sprayed from the irrigation nozzle 7, instantly generating a huge impact force on the water pressure plate 8, and cooperating with the rotating connecting component 9, the water pressure plate 8 is quickly lifted, so that the injection route of the irrigation nozzle 7 is opened, so that the water flow can be sprayed farther. During the lifting process of the water pressure plate 8, the protrusion 21 on the rotating shaft 20 slides clockwise in the arc-shaped limit groove 22 until it contacts the rubber block 23 at one end of the arc-shaped limit groove 22. Under the elastic action of the rubber block 23, the rapid rotation of the protrusion 21 generates a large reaction force, so that the water pressure plate 8 is reset toward the irrigation nozzle 7 again. During the resetting process, it will contact the sprayed water flow. On the one hand, the water flow slows down after encountering resistance, and the injection direction is radial, watering the rosemary in the nearby area. On the other hand, the impact force of the water flow lifts the water pressure plate 8 again, and this cycle is repeated.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A watering and irrigation device for rosemary planting, comprising a water main pipe (1), at least four water branch pipes (3) connected to the water main pipe (1) are arranged on the side of the water main pipe (1), and at least four irrigation pipes (4) connected to the water branch pipe (3) are arranged on the top of the water branch pipe (3); Features: Also includes: A rotating tube (6) is arranged inside the irrigation tube (4), and the rotating tube (6) and the irrigation tube (4) are rotationally sealed. Irrigation nozzles (7) are installed on both sides of the top of the rotating tube (6). A bottom plate (16) is arranged at the bottom of the rotating tube (6), and four fan-shaped hollow structures are arranged inside the bottom plate (16). A rotating rod (11) is fixedly arranged at the center of the bottom of the bottom plate (16), and an impeller (12) is installed at the bottom of the rotating rod (11); A water pressure plate (8) is arranged at the upper end of the irrigation sprinkler head (7), and the water pressure plate (8) is connected to the irrigation sprinkler head (7) via a rotating connection assembly (9).

2. A rosemary planting watering and irrigation device according to claim 1, characterized in that: A limiting ring (10) is integrally formed on the outer wall of the rotating tube (6), and the limiting ring (10) is embedded in the inner wall of the rotating tube (6). A plurality of annularly distributed balls (15) are arranged above and below the groove body of the rotating tube (6) corresponding to the limiting ring (10), and one end of the balls (15) is in contact with the upper and lower end surfaces of the limiting ring (10), respectively.

3. A rosemary planting watering and irrigation device according to claim 1, characterized in that: The rotating connection assembly (9) comprises a rotating seat (13) and a fixed seat (14), the rotating seat (13) being fixed to the water pressure plate (8), and the fixed seat (14) being fixed to the irrigation nozzle (7), the rotating seat (13) and the fixed seat (14) being connected via a rotating shaft (20), and the rotating shaft (20) being fixed to the rotating seat (13), an arc-shaped limiting groove (22) being arranged inside the fixed seat (14), rubber blocks (23) being adhesively fixed to both sides of the arc-shaped limiting groove (22), and a protrusion (21) being fixedly arranged on the outer wall of the rotating shaft (20), and the protrusion (21) being movable inside the arc-shaped limiting groove (22).

4. A rosemary planting watering and irrigation device according to claim 1, characterized in that: The leakage holes of the bottom plate (16) are all provided with filter screens (17), bosses (18) are provided on both sides of the lower end of the bottom plate (16), and the bosses (18) are fixed to the inner wall of the irrigation pipe (4), and a brush (19) is provided at the upper end of the bosses (18), and the brush (19) is in contact with the filter screen (17).

5. A rosemary planting watering and irrigation device according to claim 1, characterized in that: A pump (2) is installed at the water inlet end of the water main pipe (1), and a hose connected to an irrigation water source is provided at the water inlet end of the pump (2).

6. A watering and irrigation device for rosemary planting according to claim 1, characterized in that: A valve (5) is installed at the lower end of the outside of the irrigation pipe (4).

7. A watering and irrigation device for rosemary planting according to claim 1, characterized in that: The irrigation sprinkler head (7) is arranged at an angle.

Images