Reel spray gun structure capable of regulating and controlling spraying range

Abstract

The utility model discloses a reel spray gun structure capable of regulating and controlling the spraying range, and relates to the technical field of agricultural spraying equipment. The reel spray gun structure capable of adjusting and controlling the spraying range comprises a spray head, a threaded groove is formed in the surface of one end of the spray head, one end of the threaded groove is in threaded connection with a sleeve, the other end of the sleeve is in threaded connection with an atomization spray head, and a round rod is connected into the atomization spray head. When the spray gun is used for agricultural irrigation, the atomizing nozzle is aligned with the nozzle, then the sleeve is rotated, the sleeve is in threaded connection with the atomizing nozzle and the nozzle, and installation is completed, so that the problems that when the spray gun is used for agricultural irrigation, the impact force of a water outlet column of a spray gun opening is large, crops close to the spray gun opening can be flushed down, and losses are caused to farmers are solved; the distances among crops are different, and if the spraying area of a spray gun is fixed, waste is easily caused.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural spraying equipment, in particular to a reel spray gun structure capable of adjusting the spraying range. Background Art

[0002] The reel sprinkler is an irrigation machine that winds the traction PE pipe on the winch, uses the sprinkler pressure water to drive the water turbine to rotate, drives the winch to rotate through the speed change device, and pulls the sprinkler car to automatically move and spray. The reel sprinkler can irrigate a large area of ​​farmland, and can also control the amount of water sprayed according to the sprinkler to meet the user's different requirements for the amount of sprinkler water. It is a suitable choice for water-saving irrigation of farmland. It is also suitable for spraying operations in power plants, ports, sports fields, urban green spaces and other places where irrigation and dust prevention are required.

[0003] When a reel-type sprinkler uses a spray gun for agricultural irrigation, the water column from the spray gun nozzle has a large impact force, which can knock down crops that are close to it and cause losses to farmers. In addition, due to different planting habits of different crops and different distances between crops, if the spraying area of ​​the spray gun is fixed, it is easy to cause waste.

[0004] In this regard, the current application number CN202021811892.0 proposes a reel-type sprinkler watering spray gun. Although the device includes a spray gun, it is characterized in that: the spray gun is provided with a nozzle, a gun rod, a filter tube and a water pipe from top to bottom, and a telescopic assembly is arranged between adjacent spray guns. The filter tube includes a filter screen, an upper tube body and a lower tube body. The spray head includes a fixed bracket, a divergent part, a nozzle and a fixed seat. The distance between the two spray guns can be adjusted by a telescopic bracket to adapt to the irrigation of different crops. The filter tube can filter fine sand or other impurities in the water. The nozzle can make the water flow in a fan shape with an angle less than one hundred and eighty degrees, covering the position in front of the spray head without spraying behind the spray head. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a reel spray gun structure with an adjustable spraying range, which solves the problem that when a reel-type sprinkler uses a spray gun for agricultural irrigation, the water column outlet of the spray gun has a large impact force, which can knock down crops that are relatively close and cause losses to farmers. In addition, since different crops have different planting habits and the distances between crops are also different, if the spraying area of ​​the spray gun is fixed, it is easy to cause waste.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a reel spray gun structure with adjustable spraying range, including a spray head, a threaded groove is provided on the surface of one end of the spray head, one end of the threaded groove is threadedly connected to a sleeve, the other end of the sleeve is threadedly connected to an atomizing nozzle, and the inside of the atomizing nozzle is connected to a round rod.

[0007] Preferably, one end of the atomizing nozzle is connected through a U-shaped plate, and one end of the U-shaped plate is connected through a cylinder.

[0008] Preferably, one end of the cylinder is connected to a threaded column, and one end of the threaded column is threadedly connected to a nut.

[0009] Preferably, the top of the nozzle is connected to a nozzle seat, and one end of the nozzle seat is connected to a fixing ring.

[0010] Preferably, circular holes are provided at both ends of the fixed circular ring, and a hose is connected to one end of the nozzle seat.

[0011] Preferably, the interior of the sleeve is provided with threads.

[0012] The utility model provides a reel spray gun structure with adjustable spraying range. Compared with the prior art, it has the following beneficial effects:

[0013] 1. A reel spray gun structure with adjustable spraying range, by rotating the U-shaped plate, aligning the atomizing nozzle with the nozzle, and then rotating the sleeve, so that the sleeve thread connects the atomizing nozzle and the nozzle, so as to complete the installation, thereby avoiding the situation that when the spray gun is used for agricultural irrigation, the water column from the spray gun mouth has a large impact force, which can knock down the crops at a close distance and cause losses to farmers. In addition, because the planting habits of different crops are different, the distances between crops are also different. If the spraying area of ​​the spray gun is fixed, it is easy to cause waste.

[0014] 2. A reel spray gun structure with adjustable spraying range, which divides the water flow sprayed from the nozzle into two parts through the round rod connected inside the atomizing nozzle, so as to reduce the impact force of the water flow, thereby guiding the water flow, making the atomization more uniform, and producing finer droplets, thereby improving the atomization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a reel spray gun structure with adjustable spraying range;

[0016] Figure 2 The utility model provides a partially separated structural schematic diagram of a reel spray gun structure with adjustable spraying range;

[0017] Figure 3 The utility model provides a partially separated structural schematic diagram of a reel spray gun structure with adjustable spraying range;

[0018] Figure 4 The utility model provides a partial cross-sectional structural schematic diagram of a reel spray gun structure with adjustable spraying range.

[0019] In the figure: 1, nozzle; 2, threaded groove; 3, sleeve; 4, atomizing nozzle; 5, round rod; 6, U-shaped plate; 7, cylinder; 8, threaded column; 9, nut; 10, nozzle seat; 11, fixing ring; 12, round hole; 13, hose. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in 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 in 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: a reel spray gun structure with adjustable spraying range includes a nozzle 1, a thread groove 2 is provided on one end surface of the nozzle 1, a sleeve 3 is threadedly connected to one end of the thread groove 2, an atomizing nozzle 4 is threadedly connected to the other end of the sleeve 3, and a round rod 5 is connected inside the atomizing nozzle 4.

[0022] When the present solution is used, in order to prevent the water sprayed from the nozzle from rushing to the crops at a close distance and causing losses to people when the crops are sprayed for irrigation, in the present embodiment, the atomizing nozzle is aligned with the nozzle by rotating the U-shaped plate, and then the sleeve is rotated so that the sleeve is threadedly connected to the atomizing nozzle and the nozzle, thereby completing the installation, thereby avoiding the situation that when the spray gun is used for agricultural irrigation, the water column discharged from the spray gun has a large impact force, which may knock down the crops at a close distance and cause losses to the farmers. In addition, because the planting habits of different crops are different and the distances between crops are also different, if the spraying area of ​​the spray gun is fixed, it is easy to cause waste.

[0023] During use of this embodiment, the staff first aligns the atomizing nozzle 4 with the nozzle 1, and then rotates the sleeve 3 threadedly connected to one end of the atomizing nozzle 4, so that the sleeve 3 is threadedly connected to the thread groove 2 opened on the surface of one end of the nozzle 1, so that the nozzle 1 and the atomizing nozzle 4 form a whole, thereby completing the installation for spraying and irrigating crops, and the round rod 5 installed inside the atomizing nozzle 4 will divide the water flow sprayed by the nozzle 1 into two, so as to reduce the impact force of the water flow, thereby guiding the water flow, making the atomization more uniform, and producing finer droplets, thereby improving the atomization effect.

[0024] See also Figure 1-4 One end of the atomizing nozzle 4 is connected through a U-shaped plate 6 , and one end of the U-shaped plate 6 is connected through a cylinder 7 .

[0025] When the present solution is in use, the U-shaped plate 6 rotates at one end of the cylinder 7, so that when it is necessary to irrigate and spray crops at a distance, it is convenient to install the atomizing nozzle 4, and the atomizing nozzle 4 can be prevented from being lost.

[0026] See also Figure 1-4 One end of the cylinder 7 is connected to a threaded column 8, and one end of the threaded column 8 is threadedly connected to a nut 9.

[0027] During use of the present invention, the threaded column 8 is threadedly connected to the nut 9 so that the threaded column 8 fixes the template 6 to one end of the cylinder 7, so that the nut 9 can prevent the threaded column 8 from loosening and ensure the firmness of the connection.

[0028] See also Figure 1-4 The top of the nozzle 1 is connected to a nozzle seat 10 , and one end of the nozzle seat 10 is connected to a fixing ring 11 .

[0029] During use of the present invention, the nozzle holder 10 is connected to the fixed ring 11 to provide a stable and accurate installation position for the nozzle 1, ensuring that the nozzle 1 will not be displaced during the spraying process, thereby ensuring the accuracy and stability of the spraying.

[0030] See also Figure 1-4 , circular holes 12 are opened at both ends of the fixed ring 11, and a hose 13 is connected to one end of the nozzle seat 10.

[0031] During use, the present solution has circular holes 12 at both ends of the fixed circular ring 11, and the cylinder 7 is fitted inside the circular holes 12, so that the fixed circular ring 11 and the cylinder 7 form a whole, and the water source and the nozzle are connected through a hose 13 to transport irrigation water.

[0032] See also Figure 1-4 The interior of the sleeve 3 is provided with threads.

[0033] During use of this solution, the sleeve 3 can be threadedly connected to the atomizing nozzle 4 and the nozzle 1 through the thread groove 2 opened at one end of the atomizing nozzle 4 and the thread groove 2 opened at one end of the nozzle 1, thereby connecting the atomizing nozzle 4 and the nozzle 1 into a whole.

[0034] In the utility model, when the relevant technical personnel use the device, first, the cylinder 7 is embedded in the inside of the circular hole 12, so that the fixed ring 11 and the cylinder 7 form a whole, and then the threaded column 8 is threadedly connected through the nut 9, so that the threaded column 8 fixes the template 6 to one end of the cylinder 7, so that the nut 9 can prevent the threaded column 8 from loosening, ensuring the firmness of the connection, and the U-shaped plate 6 is rotated at one end of the cylinder 7, so that when it is necessary to irrigate and spray crops at a distance, the atomizing nozzle 4 is aligned with the nozzle 1, and then the sleeve 3 threadedly connected at one end of the atomizing nozzle 4 is rotated, so that the sleeve 3 is threadedly connected to the thread groove 2 opened on the surface of one end of the nozzle 1, so that the nozzle 1 and the atomizing nozzle 4 form a whole, so as to complete the installation, so as to spray and irrigate the crops, and the round rod 5 installed inside the atomizing nozzle 4 will divide the water flow sprayed by the nozzle 1 into two, so as to reduce the impact force of the water flow, thereby guiding the water flow, making the atomization more uniform, and producing finer droplets, thereby improving the atomization effect.

[0035] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reel spray gun structure with adjustable spraying range, comprising a spray head (1), characterized in that: A thread groove (2) is formed on one end surface of the nozzle (1); one end of the thread groove (2) is threadedly connected to a sleeve (3); the other end of the sleeve (3) is threadedly connected to an atomizing nozzle (4); and the interior of the atomizing nozzle (4) is connected to a round rod (5).

2. A reel spray gun structure with adjustable spraying range according to claim 1, characterized in that: One end of the atomizing nozzle (4) is connected through a U-shaped plate (6), and one end of the U-shaped plate (6) is connected through a cylinder (7).

3. A reel spray gun structure with adjustable spraying range according to claim 2, characterized in that: One end of the cylinder (7) is connected to a threaded column (8), and one end of the threaded column (8) is threadedly connected to a nut (9).

4. The reel spray gun structure with adjustable spraying range according to claim 1, characterized in that: The top of the nozzle (1) is connected to a nozzle seat (10), and one end of the nozzle seat (10) is connected to a fixing ring (11).

5. The reel spray gun structure with adjustable spraying range according to claim 4, characterized in that: Circular holes (12) are provided at both ends of the fixed circular ring (11), and a hose (13) is connected to one end of the nozzle seat (10).

6. The reel spray gun structure with adjustable spraying range according to claim 1, characterized in that: The sleeve (3) is provided with threads inside.

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