Sprinkling spray gun

Abstract

The utility model relates to the technical field of agricultural irrigation, in particular to a spray irrigation spray gun which comprises a shell, a water spraying cover is installed at one end of the shell in a threaded mode, a sealing cover is fixedly installed at the other end of the shell, a sealing plug is movably installed in the shell, and the spray irrigation spray gun further comprises an air cylinder body. The telescopic end of the air cylinder body penetrates through the sealing cover and extends into the inner side of the shell. The telescopic end of the air cylinder body in the shell is fixedly connected with one end of the sealing plug. The spray gun solves the problems that in the prior art, the interior of the spray gun is prone to blockage, operation is inconvenient when the water spraying amount is adjusted, and operators are prone to frostbite.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural irrigation, in particular to a sprinkler irrigation gun. Background Art

[0002] Agricultural irrigation is often carried out through furrow irrigation, furrow irrigation, flooding and traditional large-scale irrigation. As the concept of water conservation has become more popular, people have gradually realized that the way of using water for irrigating farmland needs to be changed. In the process of agricultural planting, in order to ensure the normal growth of crops, it is necessary to supply crops with sufficient water. With the continuous development of automation technology, automated spraying technology has also gradually improved, and irrigation spray guns have emerged. The use of irrigation spray guns can effectively save the time and energy of workers.

[0003] Chinese utility model patent: Publication number CN219228614U, discloses a water-saving irrigation spray gun, including an irrigation spray gun; the irrigation spray gun is arranged in two sections; the outer wall of the irrigation spray gun is fixedly connected to multiple groups of connecting and fixing plates; the two ends of the connecting and fixing plates are respectively fixedly connected to the two sections of the irrigation spray gun; an operating column is installed between the two sections of the irrigation spray gun; the inner wall of the irrigation spray gun is fixedly connected to a first guide column; a side wall of one side of the first guide column is connected to a rotating column.

[0004] In the prior art, when CN219228614U is used, the operating column rotates because the second rotating column is made of elastic material, and the outer wall of the second rotating column fits with the outer wall of the operating column. The rotation of the operating column drives the second rotating column to rotate together, and the second rotating column makes the rotation of the operating column more stable; the overall device reduces the irrigation time wasted due to the change of the flow limit range, thereby increasing the time for the staff to irrigate the farmland; the overall device improves the simplicity of changing the flow limit range of the irrigation spray gun. However, in actual operation, the spray water directly enters the spray gun from the water pipe at the bottom. If this continues for a long time, impurities will also enter the inside of the spray gun, thereby affecting the normal use of the spray gun. In severe cases, the spray gun will be blocked and difficult to clean. At the same time, when adjusting the water spray volume, the device in the prior art needs to be manually controlled, and the operator is prone to frostbite in cold weather. Therefore, a sprinkler spray gun is needed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a sprinkler irrigation spray gun, which has the advantages of convenient cleaning of the inside of the spray gun and convenient and quick adjustment of the water spray volume, thereby solving the problems in the prior art that the inside of the spray gun is easily blocked and the operation is inconvenient and easy to frostbite the operator when adjusting the water spray volume.

[0006] To achieve the above object, the utility model provides the following technical solution: a sprinkler spray gun, comprising a shell, a water spray cap is threadedly installed at one end of the shell, a sealing cap is fixedly installed at the other end of the shell, a sealing plug is movably installed in the shell, and also includes a cylinder body;

[0007] The telescopic end of the cylinder body passes through the sealing cover and extends into the inner side of the shell; wherein the telescopic end of the cylinder body in the shell is fixedly connected to one end of the sealing plug.

[0008] When using a sprinkler spray gun in the technical solution, the water pipe is connected and installed with the water inlet pipe. When in use, the operator can hold the protective cover and start the cylinder body to move the sealing plug in the shell, thereby exposing the connection between the shell and the water inlet pipe, so that water enters the shell and is discharged through the drainage hole on the water spray cover. When the cylinder body is working, the moving distance of the sealing plug in the shell can be mastered through the scale frame and the scale groove, thereby controlling the drainage volume.

[0009] Preferably, a hole is opened at the bottom of one side of the shell and is connected to a water inlet pipe, and a connecting ring is fixedly installed on the water inlet pipe.

[0010] By installing a water inlet pipe in communication with the bottom of the shell, the water pipe can be installed in communication with the shell through the water inlet pipe.

[0011] Preferably, a connecting rod is fixedly mounted on one side of the connecting ring, a baffle is fixedly mounted on one end of the connecting rod away from the connecting ring, and a grip rod is fixedly mounted on the lower surface of the connecting rod.

[0012] A connecting rod is arranged on the connecting ring, and the baffle plate and the connecting rod are fixedly installed. At the same time, a gripping rod is installed on the lower surface of the connecting rod, so that it is convenient for an operator to hold the device.

[0013] Preferably, a scale frame is fixedly mounted on the telescopic end of the cylinder body on the side opposite to the baffle and the sealing cover.

[0014] By setting the scale frame, the moving distance of the telescopic end of the cylinder body can be controlled.

[0015] Preferably, the outer wall of the shell inside the scale frame is provided with scale grooves in a ring array.

[0016] By arranging a scale groove on the shell, the moving distance of the scale frame can be conveniently understood through the scale groove.

[0017] Preferably, the movable sleeve at the bottom of the grip rod is provided with an anti-slip sleeve, and the anti-slip sleeve is designed with linen material.

[0018] By installing a protective cover at the bottom of the grip and designing an anti-slip cover using linen cloth, the linen cloth material is relatively rough and convenient to hold during use, and has a better anti-slip effect.

[0019] Preferably, the cylinder body is fixedly mounted at the center of one end of the baffle away from the sealing cover.

[0020] By fixing the cylinder body on the side of the baffle away from the sealing cover, the cylinder body can be shielded by the baffle when in use, thereby preventing water from entering the cylinder body to a certain extent.

[0021] Preferably, the water spray cover is provided with drainage holes, which are arranged in a circular array at the center of the water spray cover.

[0022] By arranging a drainage hole on the water spray cover, water in the shell body can be discharged through the drainage hole.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] The utility model provides a shell and a sealing plug in the shell, so that the cylinder body and the sealing plug are fixedly installed, and then when in use, the sealing plug can be driven to move in the shell by the cylinder body, and at the same time, a water spray cover is threadedly installed on the shell, so that when blockage occurs in the shell, the water spray cover can be unscrewed to discharge impurities entering the shell, thereby cleaning the inside of the shell, achieving the effect of conveniently cleaning the inside of the spray gun and conveniently and quickly adjusting the water spray volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0026] Figure 2 For the utility model Figure 1 The structural diagram of the enlarged part in the middle;

[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0028] Figure 4 For the utility model Figure 3 Schematic diagram of the structure at the enlarged point.

[0029] In the figure: 1. water spray cover; 2. shell; 3. scale groove; 4. scale frame; 5. baffle; 6. cylinder body; 7. anti-slip cover; 8. grip rod; 9. sealing cover; 10. connecting rod; 11. connecting ring; 12. water inlet pipe; 13. sealing plug; 14. drainage hole. DETAILED DESCRIPTION

[0030] 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.

[0031] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Example

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the utility model is: a sprinkler spray gun, including a shell 2, a water spray cover 1 is threadedly installed at one end of the shell 2, a sealing cover 9 is fixedly installed at the other end of the shell 2, a sealing plug 13 is movably installed in the shell 2, and also includes a cylinder body 6;

[0035] Specifically, the telescopic end of the cylinder body 6 passes through the sealing cover 9 and extends into the inner side of the housing 2; wherein, the telescopic end of the cylinder body 6 in the housing 2 is fixedly connected to one end of the sealing plug 13. By setting the housing 2 and setting the sealing plug 13 in the housing 2, the cylinder body 6 and the sealing plug 13 are fixedly installed, and then when in use, the sealing plug 13 can be driven by the cylinder body 6 to move in the housing 2. At the same time, the water spray cover 1 is threadedly installed on the housing 2, so that when there is a blockage in the housing 2, the impurities entering the housing 2 can be discharged by unscrewing the water spray cover 1, thereby cleaning the inside of the housing 2, achieving the effect of conveniently cleaning the inside of the spray gun and conveniently and quickly adjusting the water spray amount.

[0036] Furthermore, a hole is opened at the bottom of one side of the shell 2 and connected to a water inlet pipe 12 , on which a connecting ring 11 is fixedly installed.

[0037] By installing the water inlet pipe 12 at the bottom of the shell 2 , the water pipe can be installed in communication with the shell 2 through the water inlet pipe 12 .

[0038] Furthermore, a connecting rod 10 is fixedly mounted on one side of the connecting ring 11 , a baffle 5 is fixedly mounted on one end of the connecting rod 10 away from the connecting ring 11 , and a gripping rod 8 is fixedly mounted on the lower surface of the connecting rod 10 .

[0039] By arranging the connecting rod 10 on the connecting ring 11, and fixing the baffle 5 and the connecting rod 10, and installing the gripping rod 8 on the lower surface of the connecting rod 10, it is convenient for operators to grip the device.

[0040] Furthermore, a scale frame 4 is fixedly mounted on the telescopic end of the cylinder body 6 on the side opposite to the baffle 5 and the sealing cover 9 .

[0041] By setting the scale frame 4, the moving distance of the telescopic end of the cylinder body 6 can be controlled.

[0042] Furthermore, scale grooves 3 are provided in an annular array on the outer wall of the housing 2 inside the scale frame 4 .

[0043] By arranging the scale groove 3 on the housing 2 , the moving distance of the scale frame 4 can be conveniently understood through the scale groove 3 .

[0044] Furthermore, the bottom of the handle 8 is movably covered with an anti-skid cover 7, and the anti-skid cover 7 is made of linen material.

[0045] By installing a protective cover 7 at the bottom of the grip 8 and using linen cloth to design the anti-skid cover 7, the linen cloth material is relatively rough and convenient to hold during use, and has a good anti-skid effect.

[0046] Furthermore, the cylinder body 6 is fixedly mounted at the center of one end of the baffle 5 away from the sealing cover 9 .

[0047] By fixing the cylinder body 6 on the side of the baffle 5 facing away from the sealing cover 9, the cylinder body 6 can be shielded by the baffle 5 during use, thereby preventing water from entering the cylinder body 6 to a certain extent.

[0048] Furthermore, drainage holes 14 are provided on the water spray cover 1 , and the drainage holes 14 are arranged in a circular array at the center of the water spray cover 1 .

[0049] By arranging the drain hole 14 on the water spray cover 1 , the water in the housing 2 can be drained through the drain hole 14 .

[0050] When the utility model is used, the operator can hold the protective cover and start the cylinder body 6 to move the sealing plug 13 in the shell 2, thereby exposing the connection between the shell 2 and the water inlet pipe 12, so that water enters the shell 2 and is discharged through the drainage hole 14 on the water spray cover 1. When the cylinder body 6 is working, the moving distance of the sealing plug 13 in the shell 2 can be mastered through the scale frame 4 and the scale groove 3, thereby controlling the drainage amount.

[0051] 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 sprinkler spray gun, comprising a housing (2), a water spray cap (1) being threadedly mounted on one end of the housing (2), a sealing cap (9) being fixedly mounted on the other end of the housing (2), and a sealing plug (13) being movably mounted in the housing (2), characterized in that: Also includes: The cylinder body (6) has a telescopic end that passes through the sealing cover (9) and extends into the inner side of the housing (2); The telescopic end of the cylinder body (6) in the housing (2) is fixedly connected to one end of the sealing plug (13).

2. A sprinkler spray gun according to claim 1, characterized in that: A hole is opened at the bottom of one side of the shell (2) and is connected to a water inlet pipe (12) installed therein, and a connecting ring (11) is fixedly installed on the water inlet pipe (12).

3. A sprinkler spray gun according to claim 2, characterized in that: A connecting rod (10) is fixedly mounted on one side of the connecting ring (11), a baffle (5) is fixedly mounted on one end of the connecting rod (10) away from the connecting ring (11), and a gripping rod (8) is fixedly mounted on the lower surface of the connecting rod (10).

4. A sprinkler spray gun according to claim 3, characterized in that: A scale frame (4) is fixedly mounted on the telescopic end of the cylinder body (6) on the side opposite to the baffle (5) and the sealing cover (9).

5. A sprinkler spray gun according to claim 4, characterized in that: The outer wall of the housing (2) inside the scale frame (4) is provided with scale grooves (3) in an annular array.

6. A sprinkler spray gun according to claim 3, characterized in that: The bottom of the grip rod (8) is movably covered with an anti-slip cover (7), and the anti-slip cover (7) is made of linen material.

7. A sprinkler spray gun according to claim 1, characterized in that: The cylinder body (6) is fixedly mounted at the center of one end of the baffle (5) away from the sealing cover (9).

8. A sprinkler spray gun according to claim 1, characterized in that: The water spray cover (1) is provided with drainage holes (14), which are arranged in a circular array at the center of the water spray cover (1).

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