A large-scale irrigation nozzle with integrated water and fertilizer

Abstract

The present invention relates to the technical field related to water-soluble fertilizers, and discloses a large-scale irrigation nozzle integrating water and fertilizer, comprising a water transport pipeline, an adjusting body is rotatably provided at the upper end of the water transport pipeline, a speed regulating cavity is provided in the adjusting body, the water transport pipeline cavity is communicated with the speed regulating cavity, a water spray head is provided in the speed regulating cavity, a rotating body is provided outside the adjusting body, an intermediate cavity is provided in the middle of the rotating body, and the adjusting body is provided in the intermediate cavity. By arranging the water transport pipeline, the rotating body, the water spray trough, the water spray head, the through trough, etc., the present invention utilizes water flow to quickly and evenly diffuse fertilizer to the soil surface, controls the diffusion range of fertilizer by controlling the water flow, combines irrigation and fertilization, has higher efficiency, greatly reduces labor costs, and compared with direct fertilization, the present invention combines fertilizer with water, and increases the quality of fertilizer particles.

Description

Technical Field

[0001] The invention relates to the technical field related to water-soluble fertilizers, and in particular to a large-scale irrigation nozzle integrating water and fertilizer. Background Art

[0002] The growth of crops is inseparable from reasonable water and fertilizer. Scientific and reasonable fertilization can effectively ensure the nutrition for plant growth and reproduction, which is beneficial to increasing crop yields. Existing fertilization methods include whole-field fertilization, hole fertilization, fertilization combined with irrigation, foliar fertilization, etc. Among them, water-fertilizer integrated irrigation technology can effectively improve the efficiency of fertilization. This method requires the fertilizer to be fully dissolved in water and transported through pipelines. Pipes are prone to blockage and corrosion during long-term use. Therefore, the main problem solved by the present invention is how to avoid pipeline blockage and corrosion problems in water-fertilizer integrated irrigation technology. Summary of the invention

[0003] The object of the present invention is to provide a large-scale irrigation nozzle integrating water and fertilizer, so as to overcome the above-mentioned defects in the prior art.

[0004] The present invention is achieved through the following technical solutions.

[0005] A large-scale irrigation nozzle with integrated water and fertilizer of the present invention comprises a water transport pipeline, an adjusting body is rotatably provided on the upper end of the water transport pipeline, a speed regulating cavity is provided in the adjusting body, the water transport pipeline lumen is communicated with the speed regulating cavity, the speed regulating cavity is communicated with a water spray head, a rotating body is provided on the outer side of the adjusting body, an intermediate cavity is provided in the middle of the rotating body, the adjusting body is provided in the intermediate cavity, a water spray trough is communicated with the intermediate cavity, a nozzle of the water spray head faces the water spray trough, a through groove is communicated with the wall body of the water spray trough, a drying through pipe is communicated with the through groove, a fertilizer body is provided on the upper side of the rotating body, the fertilizer body is provided with a storage cavity, the storage cavity is communicated with the drying through pipe, a movable groove is provided on the upper side of the rotating body, a shielding plate is rotatably provided on the movable groove, and the shielding plate is located on the upper side of the water spray trough.

[0006] A further technical solution is that a telescopic rod is provided on the upper side of the rotating body, the axis of the telescopic rod is provided with an intermediate rod, the intermediate rod is provided with a slide groove, the slide groove is slidably provided with a sliding shaft, the sliding shaft is rotatably provided with an extension rod, and one end of the extension rod is connected to the shielding plate.

[0007] A further technical solution is that an adjusting motor is provided on the upper wall of the intermediate cavity, and a speed regulating shell is provided on the shaft of the adjusting motor. The speed regulating shell is located in the speed regulating cavity, and a second groove is provided on the side of the speed regulating shell. A first groove is provided on the wall of the speed regulating cavity, and the first groove is connected to the water spray head.

[0008] According to a further technical solution, a central shaft is provided for rotation in the middle of the groove, and the central shaft is provided with spiral blades.

[0009] According to a further technical solution, a blade shaft is provided at the end of the central axis located at the water spray trough, and the blade shaft is provided with blades.

[0010] According to a further technical solution, a telescopic adjustment pipe is provided in the middle of the water transport pipe, the telescopic adjustment pipe can be telescoped, and a fixed head is provided at the lower end of the water transport pipe.

[0011] According to a further technical solution, the storage cavities are symmetrically distributed on the left and right, the storage cavities open upward, and a fertilizer cover is provided on the upper side of the fertilizer body.

[0012] According to a further technical solution, a passive gear is provided on the outer side of the telescopic adjustment tube, a rotating motor is provided on the lower side of the rotating body, a driving gear is provided on the shaft of the rotating motor, and the driving gear is meshed with the passive gear.

[0013] Beneficial effects of the present invention:

[0014] The invention discloses a large-scale water-fertilizer integrated irrigation nozzle, which is provided with a water transport pipeline, a rotating body, a water spraying trough, a water spraying head, a through trough, etc. The invention utilizes water flow to quickly and evenly diffuse fertilizer to the soil surface, controls the diffusion range of fertilizer by controlling the water flow, combines irrigation and fertilization, has higher efficiency, and greatly reduces labor costs. Compared with direct fertilizer spreading, the invention combines fertilizer with water, increases the quality of fertilizer particles, can greatly increase the range of fertilizer diffusion outward at one point, can reduce the distribution density of the device, and thus plays a role in reducing costs. Since the fusion point of water flow and fertilizer is located at the nozzle, the fertilizer and pipeline are separated for transportation, which avoids obstruction or corrosion of the pipeline due to fertilizer, and greatly improves the life of the pipeline.

[0015] The invention discloses a large-scale irrigation nozzle integrating water and fertilizer, by arranging a plurality of storage chambers, a speed regulating chamber, a speed regulating shell, a first groove, a second groove, blades, a spiral blade, etc. Different fertilizers are placed in different storage chambers. According to the needs of crops at different stages, the relative relationship between the second groove and the first groove is adjusted. The gaps formed by the left and right second grooves and the first groove change in opposite directions. When the gap on the left side becomes larger, the gap on the right side becomes smaller, thereby controlling the injection speed of the left and right sprinkler heads, thereby controlling the fertilization ratio of the left and right storage chambers to meet the needs of crops.

[0016] The invention discloses a large-scale water-fertilizer integrated irrigation nozzle, which is provided with a rotating body, a baffle, a water spray trough, etc. The rotating body rotates, and water is sprayed out from the water spray trough. In order to control the dispersion range of water flow and fertilizer, the angle of water flow spray can be controlled by controlling the angle of the baffle, thereby finely controlling the diffusion range of water flow and fertilizer. On the other hand, granular fertilizer hits the baffle at high speed, which can crush the fertilizer, which is beneficial to fully dissolve the fertilizer in water in a short time, so as to facilitate plant absorption. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 yes Figure 1 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 3 yes Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0022] Figure 4 yes Figure 1 Schematic diagram of the enlarged structure at point C in the middle. DETAILED DESCRIPTION

[0023] Combine the following Figure 1-4 The present invention is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front, and back directions mentioned below are the same as Figure 1 The up-down, left-right, front-back directions of the projection relationship itself are consistent.

[0024] A water-fertilizer integrated large-scale irrigation sprinkler described in conjunction with Figures 1-4 includes a water transport pipe 11, a regulating body 30 is rotatably provided at the upper end of the water transport pipe 11, a speed regulating chamber 31 is provided in the regulating body 30, the lumen of the water transport pipe 11 is connected to the speed regulating chamber 31, the speed regulating chamber 31 is connected to a water sprinkler 33, a rotating body 16 is provided outside the regulating body 30, an intermediate chamber 23 is provided in the middle of the rotating body 16, the regulating body 30 is provided in the intermediate chamber 23, and the intermediate chamber 23 is connected to the regulating body 30. There is a water spray trough 22, the nozzle of the water spray head 33 is facing the water spray trough 22, the wall of the water spray trough 22 is connected with a through groove 37, the through groove 37 is connected with a drying through pipe 18, a fertilizer body 17 is provided on the upper side of the rotating body 16, the fertilizer body 17 is provided with a storage chamber 20, the storage chamber 20 is connected with the drying through pipe 18, a movable groove 29 is provided on the upper side of the rotating body 16, and a baffle 21 is rotatably provided on the movable groove 29, and the baffle 21 is located on the upper side of the water spray trough 22.

[0025] The device is installed at a designated location. When it is necessary to water the crops, water is passed through the water transport pipe 11, and the water flows into the speed regulating chamber 31 through the water transport pipe 11, and then into the water spray head 33 through the speed regulating chamber 31. The water flows outward through the water spray trough 22, and the regulating body 30 rotates relative to the water transport pipe 11. The regulating body 30 drives the rotating body 16 to rotate, thereby evenly dispersing the water flow sprayed from the water spray trough 22 to the surroundings, rotating the shielding plate 21, adjusting the angle of the shielding plate 21, thereby changing the direction of the water flow sprayed from the water spray trough 22, which plays a role in adjusting the water flow range. The water-soluble fertilizer in the storage chamber 20 enters the water spray trough 22 through the dry pipe 18 and the groove 37. The high-speed water flow in the water spray trough 22 impacts the fertilizer outward, and the water flow is used to quickly and evenly diffuse the fertilizer to the soil surface. The diffusion range of the fertilizer is controlled by controlling the water flow, and irrigation and fertilization are combined, which is more efficient and greatly reduces labor costs. Compared with direct fertilizer spreading, the present invention combines fertilizer with water, increases the quality of fertilizer particles, can greatly increase the range of fertilizer diffusion outward at a point, and can reduce the distribution density of the device, thereby playing a role in reducing costs.

[0026] Preferably, a telescopic rod 26 is provided on the upper side of the rotating body 16, the axis of the telescopic rod 26 is provided with an intermediate rod 25, the intermediate rod 25 is provided with a slide groove 27, the slide groove 27 is slidably provided with a sliding shaft 28, the sliding shaft 28 is rotatably provided with an extension rod 24, and one end of the extension rod 24 is connected to the shielding plate 21.

[0027] The telescopic rod 26 is extended and retracted, and the telescopic rod 26 drives the middle rod 25 to move up and down. The middle rod 25 drives the sliding shaft 28 to slide in the sliding groove 27. The sliding shaft 28 drives the shielding plate 21 to rotate in the movable groove 29 through the extension rod 24, thereby realizing the function of controlling the swing of all the shielding plates 21 by the extension and retraction of the telescopic rod 26.

[0028] Preferably, an adjusting motor 36 is provided on the upper wall of the intermediate cavity 23, and a speed regulating shell 32 is provided on the shaft of the adjusting motor 36. The speed regulating shell 32 is located in the speed regulating cavity 31, and a second groove 35 is provided on the side of the speed regulating shell 32. A first groove 34 is provided on the wall of the speed regulating cavity 31, and the first groove 34 is connected to the water spray head 33.

[0029] The regulating motor 36 is started, and the regulating motor 36 drives the speed regulating shell 32 to rotate in the speed regulating chamber 31, adjusts the relative position of the second groove 35 and the first groove 34, and adjusts the gap in the speed regulating chamber 31 for the water flow to flow into the sprinkler head 33. When the second groove 35 and the first groove 34 are completely aligned, the gap is the largest and the water flow is the largest. When the first groove 34 and the second groove 35 are staggered, the gap is reduced and the water flow is reduced, thereby achieving the function of controlling the flow rate of the sprinkler head 33.

[0030] Preferably, a central shaft 41 is rotatably provided in the middle of the slot 37 , and the central shaft 41 is provided with spiral blades 39 .

[0031] The central shaft 41 rotates in the through groove 37 , and the central shaft 41 drives the spiral blade 39 to rotate. The rotation of the spiral blade 39 can send the fertilizer particles in the storage chamber 20 into the drying through pipe 18 and then discharged into the water spraying groove 22 .

[0032] Preferably, the central axis 41 is provided with a blade axis 40 at the end of the water spray trough 22 , and the blade axis 40 is provided with blades 38 .

[0033] The water flow sprayed from the sprinkler head 33 drives the blades 38 to rotate, and the blades 38 drive the central axis 41 to rotate through the blade axis 40. The rotation of the blades 38 is controlled by controlling the water flow injection speed in the sprinkler head 33, thereby achieving the coordinated release of the water flow speed and the fertilizer discharge amount. The faster the water flow, the more fertilizer there is, and the larger the fertilization action area.

[0034] Preferably, a telescopic adjustment pipe 10 is provided in the middle of the water transport pipe 11 , and the telescopic adjustment pipe 10 is telescopic. A fixed head 12 is provided at the lower end of the water transport pipe 11 .

[0035] The telescopic adjustment tube 10 is extended and retracted to drive the device to rise or fall, thereby adjusting the action height and action range of the water spraying and fertilization according to the growth of the crops.

[0036] Preferably, the storage cavities 20 are symmetrically distributed on the left and right, the storage cavities 20 open upward, and a fertilizer cover 19 is provided on the upper side of the fertilizer body 17 .

[0037] Different fertilizers are placed in different storage chambers 20. According to the needs of crops at different stages, the relative relationship between the second groove 35 and the first groove 34 is adjusted. The gaps formed by the left and right second grooves 35 and the first groove 34 change in opposite directions. When the gap on the left becomes larger, the gap on the right becomes smaller, thereby controlling the injection speed of the left and right sprinkler heads 33, thereby controlling the fertilization ratio of the left and right storage chambers 20 to meet the needs of crops.

[0038] Preferably, a passive gear 13 is disposed on the outer side of the telescopic adjustment tube 10 , a rotary motor 15 is disposed on the lower side of the rotating body 16 , a driving gear 14 is disposed on the shaft of the rotary motor 15 , and the driving gear 14 meshes with the passive gear 13 .

[0039] The rotating motor 15 is started, and the rotating motor 15 drives the driving gear 14 to rotate, and the driving gear 14 rotates around the driven gear 13, thereby driving the rotating body 16 to rotate around the telescopic adjustment tube 10 and the water transport pipeline 11.

[0040] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology in this field to understand the content of the present invention and implement it, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A large-scale irrigation nozzle with integrated water and fertilizer, including a water transport pipeline, characterized in that: An adjusting body is rotatably provided at the upper end of the water transport pipeline, a speed regulating cavity is provided in the adjusting body, the water transport pipeline lumen is communicated with the speed regulating cavity, a water spray head is communicated in the speed regulating cavity, a rotating body is provided outside the adjusting body, an intermediate cavity is provided in the middle of the rotating body, the adjusting body is provided in the intermediate cavity, a water spray trough is communicated in the intermediate cavity, the nozzle of the water spray head faces the water spray trough, a through groove is communicated in the wall body of the water spray trough, a drying through pipe is communicated in the through groove, a fertilizer body is provided on the upper side of the rotating body, the fertilizer body is provided with a storage cavity, the storage cavity is communicated with the drying through pipe, the rotating body A movable groove is provided on the upper side, and a baffle plate is rotatably provided on the movable groove, and the baffle plate is located on the upper side of the water spray groove; a telescopic rod is provided on the upper side of the rotating body, and an intermediate rod is provided on the axis of the telescopic rod, and the intermediate rod is provided with a slide groove, and a sliding shaft is provided on the slide groove for sliding, and an extension rod is rotatably provided on the sliding shaft, and one end of the extension rod is connected to the baffle plate; an adjusting motor is provided on the upper wall of the intermediate cavity, and a speed regulating shell is provided on the axis of the adjusting motor, and the speed regulating shell is located in the speed regulating cavity, and a second groove is provided on the side of the speed regulating shell, and a first groove is provided on the wall of the speed regulating cavity, and the first groove is connected to the water spray head.

2. A water-fertilizer integrated large-scale irrigation nozzle according to claim 1, characterized in that: A central shaft is rotatably arranged in the middle of the groove, and a spiral blade is arranged on the central shaft.

3. A water-fertilizer integrated large-scale irrigation nozzle according to claim 2, characterized in that: The end of the central axis located at the water spout is provided with a blade shaft, and the blade shaft is provided with blades.

4. The water-fertilizer integrated large-scale irrigation nozzle according to claim 1, characterized in that: A telescopic regulating pipe is arranged in the middle of the water transport pipeline, and the telescopic regulating pipe can be telescoped. A fixed head is arranged at the lower end of the water transport pipeline.

5. The water-fertilizer integrated large-scale irrigation nozzle according to claim 1, characterized in that: The storage cavities are symmetrically distributed on the left and right, the storage cavities open upward, and a fertilizer cover is provided on the upper side of the fertilizer body.

6. The water-fertilizer integrated large-scale irrigation nozzle according to claim 4, characterized in that: A passive gear is arranged on the outer side of the telescopic adjustment tube, a rotating motor is arranged on the lower side of the rotating body, a driving gear is arranged on the shaft of the rotating motor, and the driving gear is meshed with the passive gear.

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