Oil tank cleaning gun with adjustable spraying angle

Abstract

The oil tank cleaning gun comprises a gun body, a connecting pipe is horizontally and movably arranged in the gun body in a penetrating mode, a folding pipe is fixedly connected to the end, extending out of the gun body, of the connecting pipe, a spray head is installed on the folding pipe in a threaded mode, and an adjusting assembly is arranged on the side, close to the spray head, of the outer wall of the top end of the connecting pipe. The adjusting assembly comprises a first rotating rod rotationally installed on the side, close to the spray head, of the outer wall of the top end of the connecting pipe, an L-shaped rod is fixedly connected to the side, close to the spray head, of the first rotating rod and fixedly arranged on the spray head, the first rotating rod is sleeved with a first gear, and one side of the first gear is meshed with a second gear. A second rotating rod is coaxially arranged in the second gear, and the bottom end of the second rotating rod is rotationally installed on the connecting pipe. When the device is used, a second rotating rod is rotated, a first rotating handle can be driven to rotate through two gears, the first rotating handle drives a spray head to rotate through an L-shaped rod, and the corners of the oil pipe are conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning guns, in particular to an oil tank cleaning gun with adjustable spray angle. Background Art

[0002] An oil tank is a container with a relatively regular shape used to store oil. During long-term use, sediment may adhere to the inside of the oil tank. In order not to affect the normal use of the oil tank, a cleaning gun is used to clean the inside of the oil tank.

[0003] According to the content recorded in the patent document with the publication number CN220346782U retrieved, the rotating block is rotated to rotate the rotating rod and the driving gear, and the driving gear drives the driven wheel to rotate, and the screw is rotated at the same time. The screw rotates and the connecting block moves through the threaded hole, and the connecting block drives the second connecting pipe to move forward, so that the nozzle moves forward, and the length of the cleaning gun can be adjusted according to needs for better cleaning. However, it can only adjust the length of the nozzle, but not the angle of the nozzle, which is not convenient for cleaning the corners of the oil pipe. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides an oil tank cleaning gun with adjustable spray angle. By rotating the second rotating rod, the first rotating handle can be driven to rotate through two gears. The first rotating handle drives the spray head to rotate through the L-shaped rod, which is convenient for cleaning the edges and corners of the oil pipe.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an oil tank cleaning gun with adjustable spray angle, comprising a gun body, a connecting pipe is horizontally movably penetrated inside the gun body, a folding pipe is fixedly connected to one end of the connecting pipe extending out of the gun body, a nozzle is threadedly mounted on the folding pipe, an adjusting component for adjusting its angle is arranged on the side of the top outer wall of the connecting pipe close to the nozzle, the adjusting component comprises a first rotating rod rotatably mounted on the side of the top outer wall of the connecting pipe close to the nozzle, an L-shaped rod is fixedly connected to the side of the first rotating rod close to the nozzle, and the L-shaped rod is fixedly mounted on the nozzle; when the first rotating rod rotates, the first rotating rod drives the L-shaped rod to rotate, and the L-shaped rod drives the nozzle to rotate to adjust the angle;

[0006] Furthermore, the first rotating rod is sleeved with a first gear on the outside, a second gear is meshed with one side of the first gear, a second rotating rod is coaxially arranged inside the second gear, the bottom end of the second rotating rod is rotatably mounted on the connecting tube, and a second turning handle is fixedly provided on the upper end.

[0007] As a preferred technical solution of the utility model, a ball nut is fixedly installed on the top of one end of the connecting tube away from the folding tube, and the ball nut is threadedly sleeved on a threaded rod, and the threaded rod is rotatably installed in the gun body;

[0008] Furthermore, one end of the threaded rod is bearing-mounted in the gun body, and the other end extends to the outside of the gun body, and a first turning handle is fixedly provided on the end;

[0009] Furthermore, a slider is fixedly installed at the bottom of one end of the connecting tube away from the folding tube, a slide groove is opened on the inner wall of the bottom end of the gun body, and the slider is slidably arranged in the slide groove;

[0010] Furthermore, a handle is fixedly connected to one side of the outer wall of the bottom end of the gun body, a cleaning pipe is connected to the lower end of the handle, and a hose is connected between the handle and the connecting pipe;

[0011] Furthermore, the overall structure of the connecting pipe, ball nut and threaded rod refers to the contents recorded in the patent document with publication number CN220346782U, and its working principle and beneficial effects also refer to the contents recorded in the patent document with publication number CN220346782U.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] When the device is in use, two rotating rods and two mutually meshing gears are set, and an L-shaped rod is connected between one of the rotating rods and the nozzle. By rotating the second rotating rod, the first rotating rod can be driven to rotate through the two gears. The first rotating rod drives the nozzle to rotate through the L-shaped rod. The nozzle adapts to the change of its position by driving the folding tube to fold and stretch, so as to facilitate the cleaning of the edges and corners of the oil pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 It is a top view of the utility model;

[0017] Figure 4 This is a top view of the gear described in the utility model;

[0018] Among them: 1. gun body; 2. handle; 3. threaded rod; 4. first turning handle; 5. ball nut; 6. connecting pipe; 7. slider; 701. slide groove; 8. hose; 9. folding tube; 10. nozzle; 11. L-shaped rod; 12. adjustment assembly; 1201. first rotating rod; 1202. first gear; 1203. second gear; 1204. second rotating rod; 1205. second turning handle. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the utility model provides an oil tank cleaning gun with adjustable spray angle, including a gun body 1, a connecting pipe 6 is horizontally movably penetrated inside the gun body 1, a folding pipe 9 is fixedly connected to one end of the connecting pipe 6 extending out of the gun body 1, a nozzle 10 is threadedly mounted on the folding pipe 9, an adjusting component 12 for adjusting its angle is arranged on the side of the top outer wall of the connecting pipe 6 close to the nozzle 10, the adjusting component 12 includes a first rotating rod 1201 rotatably mounted on the side of the top outer wall of the connecting pipe 6 close to the nozzle 10, the first rotating rod 1201 is fixedly connected to an L-shaped rod 11 close to the nozzle 10, the L-shaped rod 11 is fixedly mounted on the nozzle 10, a first gear 1202 is sleeved on the outside of the first rotating rod 1201, a second gear 1203 is meshed on one side of the first gear 1202, a second rotating rod 1204 is coaxially arranged inside the second gear 1203, the bottom end of the second rotating rod 1204 is rotatably mounted on the connecting pipe 6, and a second turning handle 1205 is fixedly arranged on the upper end;

[0022] When using the device, if you need to clean the corners of the oil tank, turn the second handle 1205, the second handle 1205 drives the second rotating rod 1204 to rotate, the second rotating rod 1204 drives the second gear 1203 mounted thereon to rotate, the second gear 1203 drives the first gear 1202 meshing therewith to rotate, the first gear 1202 drives the first rotating rod 1201 to rotate, the first rotating rod 1201 drives the L-shaped rod 11 to rotate, the L-shaped rod 11 drives the nozzle 10 to rotate, and the nozzle 10 drives the folding tube 9 to fold and stretch to adapt to the change of its position. When adjusted to the desired position, stop rotating the second handle 1205 to fix the position of the nozzle 10. When the device is in use, two rotating rods and two meshing gears are set, and an L-shaped rod 11 is connected between one of the rotating rods and the nozzle 10. By rotating the second rotating rod 1204, the first rotating rod 1201 can be driven to rotate through the two gears. The first rotating rod 1201 drives the nozzle 10 to rotate through the L-shaped rod 11. The nozzle 10 adapts to the change of its position by driving the folding tube 9 to fold and stretch, which is convenient for cleaning the edges and corners of the oil pipe.

[0023] like Figure 1 As shown, a ball nut 5 is fixedly installed on the top of one end of the connecting tube 6 away from the folding tube 9, and the ball nut 5 is threadedly sleeved on the threaded rod 3, and the threaded rod 3 is rotatably installed in the gun body 1, one end of the threaded rod 3 is installed in the gun body 1, and the other end extends to the outside of the gun body 1, and a first turning handle 4 is fixedly provided on the end, and a slider 7 is fixedly installed on the bottom of one end of the connecting tube 6 away from the folding tube 9, a slide groove 701 is opened on the inner wall of the bottom end of the gun body 1, and the slider 7 is slidably arranged in the slide groove 701, and a handle 2 is fixedly connected to one side of the outer wall of the bottom end of the gun body 1, and a cleaning pipe is connected to the lower end of the handle 2, and a hose 8 is connected between the handle 2 and the connecting tube 6;

[0024] When using the present device, the cleaning pipe is connected to the hose 8, the hose 8 is connected to the connecting pipe 6, the connecting pipe 6 is connected to the folding pipe 9, and the oil tank can be cleaned through the nozzle 10. When the inside or the bottom of the oil tank needs to be cleaned, the first turning handle 4 is turned, and the first turning handle 4 drives the threaded rod 3 to rotate. The rotation of the threaded rod 3 causes the ball nut 5 to start moving. The moving direction of the ball nut 5 is related to the rotation direction of the threaded rod 3, so that the ball nut 5 moves away from the first turning handle 4, and the ball nut 5 drives the connecting pipe 6 to move outward, and the connecting pipe 6 drives the slider 7 to slide in the slide groove 701, and the connecting pipe 6 nozzle 10 moves outward, which is convenient for cleaning the deep part of the oil tank. The specific cleaning principle is an existing mature technology and will not be repeated here.

[0025] 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. An oil tank cleaning gun with adjustable spray angle, comprising a gun body (1), wherein a connecting pipe (6) is horizontally and movably penetrated inside the gun body (1), and characterized in that: A folding tube (9) is fixedly connected to one end of the connecting tube (6) extending out of the gun body (1), a nozzle (10) is threadedly mounted on the folding tube (9), and an adjustment component (12) for adjusting the angle of the connecting tube (6) is arranged on the side of the outer wall of the top end of the connecting tube (6) close to the nozzle (10), and the adjustment component (12) includes A first rotating rod (1201) is rotatably mounted on the outer wall of the top end of the connecting pipe (6) close to the spray head (10); An L-shaped rod (11) fixedly connected to a side of the first rotating rod (1201) close to the spray head (10), wherein the L-shaped rod (11) is fixedly arranged on the spray head (10); When the first rotating rod (1201) rotates, the first rotating rod (1201) drives the L-shaped rod (11) to rotate, and the L-shaped rod (11) drives the spray head (10) to rotate to adjust the angle.

2. The oil tank cleaning gun with adjustable spray angle according to claim 1, characterized in that: The first rotating rod (1201) is sleeved with a first gear (1202) on its outer side, a second gear (1203) is meshed with one side of the first gear (1202), a second rotating rod (1204) is coaxially arranged inside the second gear (1203), the bottom end of the second rotating rod (1204) is rotatably mounted on the connecting tube (6), and a second turning handle (1205) is fixedly arranged on the upper end.

3. The oil tank cleaning gun with adjustable spray angle according to claim 1, characterized in that: A ball nut (5) is fixedly mounted on the top of one end of the connecting tube (6) away from the folding tube (9); the ball nut (5) is threadedly sleeved on a threaded rod (3); and the threaded rod (3) is rotatably mounted in the gun body (1).

4. The oil tank cleaning gun with adjustable spray angle according to claim 3, characterized in that: One end of the threaded rod (3) is bearing-mounted in the gun body (1), and the other end extends to the outside of the gun body (1), and a first turning handle (4) is fixedly provided on the end.

5. The oil tank cleaning gun with adjustable spray angle according to claim 1, characterized in that: A slider (7) is fixedly mounted on the bottom of one end of the connecting tube (6) away from the folding tube (9); a slide groove (701) is provided on the inner wall of the bottom end of the gun body (1), and the slider (7) is slidably arranged in the slide groove (701).

6. The oil tank cleaning gun with adjustable spray angle according to claim 1, characterized in that: A handle (2) is fixedly connected to one side of the outer wall of the bottom end of the gun body (1), and a hose (8) is connected between the handle (2) and the connecting pipe (6).

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