An outer plate spraying device

Abstract

The utility model discloses an outer plate spraying device, including the shallow, the shallow is fixedly installed with the barrel, the inside of barrel is provided with the stirring subassembly for the improvement paint liquid mixing degree, the shallow is fixedly installed with the frame, the inner wall of frame is fixedly installed with the circular tube, the circular tube is fixedly connected with the hose, the other end of hose is fixedly connected with the spray head, the shallow is fixedly installed with the liquid pump. According to one embodiment of the present disclosure, by setting up the hose, the spray head and the drive assembly, when using, the staff starts the liquid pump, so that the paint liquid in the barrel is transported to the inside of the circular tube through the elbow, and then is sprayed from the spray head through the hose, and the deck is painted and rust-proofed, and at the same time, the staff can make the spray head reciprocating swing through the drive assembly, so that the paint liquid better covers the concave-convex side of the deck surface anti-skid line, ensures that the coating is uniform and has no omission, and further can improve the spraying rust-proof effect.

Description

Technical Field

[0001] This utility model relates to the field of spraying equipment technology, and more specifically, to an outer panel spraying device. Background Technology

[0002] Ships are a general term for all kinds of vessels. They are means of transportation that can navigate or anchor in waterways for transport or operations. Ships have different technical performance, equipment and structural types according to different usage requirements. Ships are a man-made means of transportation that mainly operates in water. In order to reduce the corrosion of the ship's outer plate surface, workers need to use spraying equipment to spray anti-rust operations on the outer plate areas, such as the deck.

[0003] However, existing technologies have some problems: although existing spraying devices can basically achieve the painting of decks, in actual use, the nozzles on existing spraying devices are usually fixed. Since the deck surface is usually provided with concave and convex anti-slip textures, it is difficult for the fixed nozzles to spray and cover the concave and convex sides of the anti-slip textures with paint, thereby reducing the anti-rust effect of the spraying. Therefore, we propose an outer panel spraying device. Utility Model Content

[0004] One objective of this invention is to provide a new technical solution for an outer panel spraying device.

[0005] According to a first aspect of the present invention, an outer panel spraying device is provided, comprising a trolley, a barrel fixedly mounted on the trolley, a stirring assembly disposed inside the barrel for improving the mixing degree of the paint liquid, a frame fixedly mounted on the trolley, a round tube fixedly mounted on the inner wall of the frame, a flexible tube fixedly connected to the round tube, a nozzle fixedly connected to the other end of the flexible tube, a liquid pump fixedly mounted on the trolley, an inlet pipe of the liquid pump extending into the barrel, an outlet pipe of the liquid pump fixedly connected to a bend pipe, the other end of the bend pipe fixedly connected to the round tube, and the nozzle being connected to the trolley via a drive assembly, the nozzle being oscillating via the drive assembly.

[0006] Optionally, the drive assembly includes a drive motor, the output shaft of which is connected to a rotating shaft via a coupling, a disc is fixedly connected to the rotating shaft, a crossbar is movably inserted into the frame, a square frame is fixedly connected to the crossbar, a circular block is provided on the disc inside the square frame, the circular block is connected to the disc via a limiting assembly, a rotating shaft is fixedly connected to the nozzle, the rotating shaft is rotatably connected to the trolley, a swing arm is fixedly connected to the rotating shaft, and the swing arm is located at the bottom of the crossbar.

[0007] Optionally, a limiting rod is hinged to the swing arm, and the top of the limiting rod passes through the crossbar.

[0008] Optionally, the stirring assembly includes a brake motor, which is fixedly mounted on the top of the tank. The output shaft of the brake motor is connected to a stirring rod via a coupling, and the bottom end of the stirring rod extends into the interior of the tank.

[0009] Optionally, the disc has a top groove, the limiting component includes a slide rail, the slide rail is fixedly installed on the inner wall of the top groove, the circular block is slidably connected to the slide rail, the bottom of the inner wall of the top groove has a circular groove, a rod is movably inserted into the circular block, the bottom end of the rod extends into the circular groove, and a pull handle is fixedly connected to the top of the rod.

[0010] Optionally, a spring is movably sleeved on the outer surface of the insertion rod, and the two ends of the spring are respectively fixedly connected to the round block and the pull handle.

[0011] According to one embodiment of this disclosure, by setting up a hose, a nozzle, and a drive assembly, during use, the operator starts the liquid pump, so that the paint inside the tank is transported through the curved pipe to the inside of the round pipe, and then sprayed out from the nozzle through the hose to paint the deck for rust prevention. At the same time, the operator can use the drive assembly to make the nozzle swing back and forth, so that the paint can better cover the uneven sides of the anti-slip texture on the deck surface, ensuring that the coating is uniform and without omissions, thereby improving the rust prevention effect of the spraying.

[0012] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0013] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present invention and, together with their description, serve to explain the principles of the present invention.

[0014] Figure 1 This is a schematic diagram of the overall structure of an outer panel spraying device in one embodiment;

[0015] Figure 2 This is a schematic diagram of the internal structure of the barrel of an outer panel spraying device in one embodiment;

[0016] Figure 3 This is a partial structural diagram of the side frame of an outer panel spraying device in one embodiment;

[0017] Figure 4 This is a schematic diagram of the structure of the top of a disc in an outer panel spraying device according to one embodiment;

[0018] Figure 5 This is a schematic cross-sectional view of the internal structure of a disc in an outer panel spraying device according to one embodiment.

[0019] The following are labeled in the diagram: 1. Trolley; 2. Barrel; 3. Frame; 4. Round tube; 5. Hose; 6. Nozzle; 7. Liquid pump; 8. Bend; 9. Drive motor; 10. Shaft; 11. Disc; 12. Crossbar; 13. Square frame; 14. Round block; 15. Rotating shaft; 16. Swing rod; 17. Limiting rod; 18. Brake motor; 19. Stirring rod; 20. Top groove; 21. Slide rail; 22. Round groove; 23. Insert rod; 24. Pull handle; 25. Spring. Detailed Implementation

[0020] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0021] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0022] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0023] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0024] like Figures 1-5 As shown, an outer panel spraying device includes a trolley 1, a barrel 2 fixedly mounted on the trolley 1, a stirring assembly inside the barrel 2 for improving the mixing degree of the paint liquid, a frame 3 fixedly mounted on the trolley 1, a round tube 4 fixedly mounted on the inner wall of the frame 3, a flexible tube 5 fixedly connected to the round tube 4, a nozzle 6 fixedly connected to the other end of the flexible tube 5, a liquid pump 7 fixedly mounted on the trolley 1, the inlet pipe of the liquid pump 7 extending into the inside of the barrel 2, the outlet pipe of the liquid pump 7 fixedly connected to a bend pipe 8, the other end of the bend pipe 8 fixedly connected to the round tube 4, and the nozzle 6 is also connected to the trolley 1 through a drive assembly, and the nozzle 6 can swing through the drive assembly.

[0025] When spraying paint on the ship's deck, the staff starts the liquid pump 7, which transports the paint inside the tank 2 through the curved pipe 8 into the round pipe 4. Then, it is sprayed out from the nozzle 6 through the hose 5 to paint the deck for rust prevention. Then, the trolley 1 is moved to spray different positions. At the same time, the staff can use the drive component to make the nozzle 6 swing back and forth, so that the paint can better cover the uneven sides of the anti-slip texture on the deck surface, ensuring that the coating is uniform and without omissions, thereby improving the spraying effect.

[0026] The aforementioned outer panel spraying device includes a drive component comprising a drive motor 9, the output shaft of which is connected to a rotating shaft 10 via a coupling, a disc 11 fixedly connected to the rotating shaft 10, a crossbar 12 movably inserted into the frame 3, a square frame 13 fixedly connected to the crossbar 12, a circular block 14 located inside the square frame 13 on the disc 11, the circular block 14 being connected to the disc 11 via a limiting component, a rotating shaft 15 fixedly connected to the spray nozzle 6, the rotating shaft 15 being rotatably connected to the trolley 1, and a swing arm 16 fixedly connected to the rotating shaft 15, the swing arm 16 being located at the bottom of the crossbar 12.

[0027] By starting the drive motor 9, the staff can make the rotating shaft 10 drive the disc 11 and the round block 14 to rotate, so that the outer surface of the round block 14 can press against the inner wall of the square frame 13, which in turn can make the square frame 13 drive the crossbar 12 to move back and forth, and thus drive the nozzle 6 to move through the swing arm 16.

[0028] In the aforementioned outer panel spraying device, a limiting rod 17 is hinged to the swing arm 16, and the top of the limiting rod 17 passes through the crossbar 12.

[0029] By designing the limiting rod 17, when the crossbar 12 reciprocates, it can drive the limiting rod 17 to move, thereby causing the limiting rod 17 to drive the swing rod 16 to swing back and forth. The limiting rod 17 moves up and down with the swing rod 16. Due to the swing of the swing rod 16, the spray head 6 can be driven to swing through the rotating shaft 15, thereby enabling the paint to better cover the uneven sides of the anti-slip texture on the deck surface.

[0030] The aforementioned outer panel spraying device includes a stirring assembly comprising a brake motor 18, which is fixedly mounted on the top of the tank 2. The output shaft of the brake motor 18 is connected to a stirring rod 19 via a coupling, and the bottom end of the stirring rod 19 extends into the interior of the tank 2.

[0031] By activating the brake motor 18, the stirring rod 19 can be rotated, thereby stirring the paint liquid inside the bucket 2, improving the mixing effect of the paint liquid, and thus improving the subsequent spraying effect.

[0032] The aforementioned outer panel spraying device has a top groove 20 on the disc 11. The limiting component includes a slide rail 21, which is fixedly installed on the inner wall of the top groove 20. A circular block 14 is slidably connected to the slide rail 21. A circular groove 22 is provided at the bottom of the inner wall of the top groove 20. A rod 23 is movably inserted into the circular block 14. The bottom end of the rod 23 extends into the circular groove 22. A pull handle 24 is fixedly connected to the top of the rod 23.

[0033] By pulling the insert rod 23 out of the circular groove 22, adjusting the position of the circular block 14, and then inserting the insert rod 23 into the corresponding circular groove 22, the center distance between the circular block 14 and the disc 11 can be changed. This allows for adjustment of the rotation range of the circular block 14 and thus the swing amplitude of the spray head 6, making it easier to paint according to different deck conditions and improving applicability.

[0034] In the aforementioned outer panel spraying device, a spring 25 is movably sleeved on the outer surface of the insert rod 23, and the two ends of the spring 25 are respectively fixedly connected to the round block 14 and the pull handle 24.

[0035] By setting the spring 25 to a stretched state, the spring 25's elasticity will cause the insertion rod 23 to tend to move downwards, thereby ensuring that the bottom of the insertion rod 23 is stably inserted into the circular groove 22, thus maintaining a stable limiting effect on the circular block 14.

[0036] Working principle and usage process of this utility model:

[0037] First, the worker starts the brake motor 18 to rotate the stirring rod 19, ensuring good mixing of the paint inside the tank 2. Then, the pump 7 is started, allowing the paint inside the tank 2 to be transported through the curved pipe 8 to the round pipe 4, and then sprayed out from the nozzle 6 through the hose 5 to paint the deck for rust prevention. The worker then moves the trolley 1 to spray different areas. Simultaneously, the worker can start the drive motor 9, which causes the rotating shaft 10 to drive the disc 11 and the round block 14 to rotate, thus allowing the round block... The outer surface of 14 presses against the inner wall of the frame 13, which in turn causes the frame 13 to drive the crossbar 12 to move back and forth. When the crossbar 12 moves back and forth, it can drive the limiting rod 17 to move, which in turn causes the limiting rod 17 to drive the swing rod 16 to swing back and forth. The limiting rod 17 moves up and down with the swing rod 16. Due to the swing of the swing rod 16, the spray head 6 can be driven to swing through the rotating shaft 15, which can make the paint better cover the uneven sides of the anti-slip texture on the deck surface, thereby improving the anti-rust effect of the spray coating.

[0038] Although specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. An outer panel spraying device, comprising a trolley (1), wherein a barrel (2) is fixedly mounted on the trolley (1), characterized in that: The barrel (2) is equipped with a stirring assembly to improve the mixing degree of the paint liquid. A frame (3) is fixedly installed on the trolley (1). A round tube (4) is fixedly installed on the inner wall of the frame (3). A hose (5) is fixedly connected to the round tube (4). The other end of the hose (5) is fixedly connected to a nozzle (6). A liquid pump (7) is fixedly installed on the trolley (1). The inlet pipe of the liquid pump (7) extends into the barrel (2). The outlet pipe of the liquid pump (7) is fixedly connected to a bend pipe (8). The other end of the bend pipe (8) is fixedly connected to the round tube (4). The nozzle (6) is also connected to the trolley (1) through a drive assembly. The nozzle (6) can swing through the drive assembly.

2. The outer panel spraying device according to claim 1, characterized in that: The drive assembly includes a drive motor (9), the output shaft of the drive motor (9) is connected to a rotating shaft (10) via a coupling, a disc (11) is fixedly connected to the rotating shaft (10), a crossbar (12) is movably inserted into the frame (3), a square frame (13) is fixedly connected to the crossbar (12), a circular block (14) is provided on the disc (11) located inside the square frame (13), the circular block (14) is connected to the disc (11) via a limiting assembly, a rotating shaft (15) is fixedly connected to the nozzle (6), the rotating shaft (15) is rotatably connected to the trolley (1), a swing arm (16) is fixedly connected to the rotating shaft (15), and the swing arm (16) is located at the bottom of the crossbar (12).

3. The outer panel spraying device according to claim 2, characterized in that: A limiting rod (17) is hinged to the swing arm (16), and the top of the limiting rod (17) passes through the crossbar (12).

4. The outer panel spraying device according to claim 1, characterized in that: The stirring assembly includes a brake motor (18), which is fixedly installed on the top of the barrel (2). The output shaft of the brake motor (18) is connected to a stirring rod (19) via a coupling. The bottom end of the stirring rod (19) extends into the interior of the barrel (2).

5. The outer panel spraying device according to claim 2, characterized in that: The disc (11) has a top groove (20), the limiting component includes a slide rail (21), the slide rail (21) is fixedly installed on the inner wall of the top groove (20), the round block (14) is slidably connected to the slide rail (21), the bottom of the inner wall of the top groove (20) has a round groove (22), a plug rod (23) is movably inserted into the round block (14), the bottom end of the plug rod (23) extends into the round groove (22), and the top of the plug rod (23) is fixedly connected to a pull handle (24).

6. The outer panel spraying device according to claim 5, characterized in that: A spring (25) is movably sleeved on the outer surface of the insertion rod (23), and the two ends of the spring (25) are fixedly connected to the round block (14) and the pull handle (24) respectively.

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