A spraying device for shipbuilding

Abstract

The utility model relates to a spraying device for shipbuilding, comprising a base plate, a feeding assembly fixedly connected to the top of the base plate, a transmission assembly fixedly connected to the top of the base plate, a spraying assembly arranged on the right side of the transmission assembly, the transmission assembly comprising a linear module fixedly connected to the top of the base plate, the spraying assembly comprising a shell fixedly connected to the right side of the linear module, a collecting pipe fixedly connected inside the shell, a nozzle fixedly connected to the right side of the collecting pipe, and an electric push rod fixedly connected inside the shell. The spraying device for shipbuilding can stir the raw materials in the storage box by starting the motor to drive the stirring blade to rotate, start the pump to draw the raw materials in the storage box into the collecting pipe, and finally spray them out by spraying, start the linear module to drive the shell to move up and down, and the movement of the shell drives the nozzle, the smoothing roller and the scraper to move up and down, so that the sprayed raw materials can be smoothed and scraped, without the need for manual use of other tools for secondary smoothing.

Description

Technical Field

[0001] The utility model relates to the technical field of shipbuilding, in particular to a spraying device used for shipbuilding. Background Art

[0002] There are many types of materials used in shipbuilding, and the amount is large. Among them, steel is used in the largest amount. However, ships made of steel are prone to rust on the surface. In the existing ship manufacturing process, it is often necessary to spray the surface of the ship to protect the ship body and other parts.

[0003] The Chinese patent with the authorization announcement number CN213468301U discloses a portable spraying device for ship deck coatings, wherein the nozzles of the three nozzles are of different sizes. Before using the device, it is necessary to loosen the fasteners, and then manually rotate the protective cover until the protective cover deviates from the outside of the spray pipe. The fasteners can be tightened to fix the protective cover. Then, the corresponding nozzle can be selected according to the requirements, and then the nozzle can be removed and the nozzle cover can be placed on the outside of the left end of the spray pipe. After that, the spray gun can be held by hand for spraying. Using different nozzles will present different spraying effects, making the spraying effects diversified.

[0004] Although it can be used to paint the ship deck, it requires workers to hold the device up and down to spray. After spraying, the paint needs to be manually scraped flat to make it uniform, which is troublesome and cumbersome. Therefore, a spraying device for ship manufacturing is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a spraying device for shipbuilding, which has the advantages of labor-saving spraying and strong practicality, and solves the problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for shipbuilding, comprising a base plate, a feeding assembly is fixedly connected to the top of the base plate, a transmission assembly is fixedly connected to the top of the base plate, and a spraying assembly is arranged on the right side of the transmission assembly.

[0007] Furthermore, the transmission assembly includes a linear module fixedly connected to the top of the base plate.

[0008] Furthermore, the spraying assembly includes a shell fixedly connected to the right side of the linear module, a collecting pipe is fixedly connected inside the shell, a nozzle is fixedly connected to the right side of the collecting pipe, an electric push rod is fixedly connected inside the shell, a connecting frame is fixedly connected to the right side of the electric push rod, a smoothing roller is rotatably connected inside the connecting frame, a connecting piece is fixedly connected inside the shell, and a scraper is arranged inside the connecting piece.

[0009] Furthermore, the feeding assembly includes a storage box fixedly connected to the top of the base plate, a motor is fixedly connected to the back of the storage box, a stirring blade is fixedly connected to the outer surface of the motor output shaft, a feeding pipe is arranged on the top of the storage box, a pump is fixedly connected to the top of the base plate, and a connecting pipe is fixedly connected to the top of the pump.

[0010] Furthermore, the back of the pump is connected to the material storage box, the stirring blade is located inside the material storage box, the connecting pipe is a telescopic hose, and the connecting pipe is connected to the collecting pipe.

[0011] Furthermore, a limiting rod is fixedly connected to the top of the bottom plate, a limiting block is slidably connected to the outer surface of the limiting rod, and the limiting block is fixedly connected to the shell.

[0012] Furthermore, a limiting plate is fixedly connected to the top of the limiting rod, and a diameter of the limiting plate is larger than a diameter of the limiting rod.

[0013] Furthermore, the left end of the scraper is clamped in the interior of the connecting piece, the interior of the connecting piece is threadedly connected with a bolt, and the bolt is threadedly connected to the interior of the scraper.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The spraying device used in shipbuilding can start the motor to drive the stirring blade to rotate, so as to stir the raw materials in the storage box, start the pump to draw the raw materials in the storage box into the collecting pipe, and finally spray them out by spraying, start the linear module to drive the shell to move up and down, and the movement of the shell drives the nozzle, the smoothing roller and the scraper to move up and down, so as to smooth and scrape the sprayed raw materials, without the need for manual secondary scraping using other tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of another viewing angle of the present utility model;

[0018] Figure 3 This is a schematic diagram of the connection between the bottom plate and the feeding assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection between the transmission component and the spraying component of the utility model;

[0020] Figure 5 It is a schematic diagram of the spraying assembly of the utility model.

[0021] In the figure: 1 bottom plate, 2 feeding assembly, 201 storage box, 202 motor, 203 stirring blade, 204 pump, 205 connecting pipe, 3 transmission assembly, 301 linear module, 302 limit rod, 303 limit block, 304 limit plate, 4 spray assembly, 401 shell, 402 collecting pipe, 403 nozzle, 404 electric push rod, 405 connecting frame, 406 smoothing roller, 407 connecting piece, 408 scraper, 409 bolt. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 In this embodiment, a spraying device for shipbuilding includes a base plate 1, a feeding assembly 2 is fixedly connected to the top of the base plate 1, a transmission assembly 3 is fixedly connected to the top of the base plate 1, and a spraying assembly 4 is arranged on the right side of the transmission assembly 3.

[0024] The spraying assembly 4 includes a housing 401 fixedly connected to the right side of the linear module 301, a material collecting pipe 402 fixedly connected inside the housing 401, a nozzle 403 fixedly connected to the right side of the material collecting pipe 402, an electric push rod 404 fixedly connected inside the housing 401, a connecting frame 405 fixedly connected to the right side of the electric push rod 404, a smoothing roller 406 rotatably connected inside the connecting frame 405, and the electric push rod 404 is started to drive the connecting frame 405 and the smoothing roller 406 to move, so as to adjust the distance between the smoothing roller 406 and the steel plate. A connector 407 is fixedly connected inside the housing 401, and a scraper 408 is arranged inside the connector 407.

[0025] Secondly, the transmission assembly 3 includes a linear module 301 fixedly connected to the top of the base plate 1, a limiting rod 302 fixedly connected to the top of the base plate 1, a limiting block 303 slidably connected to the outer surface of the limiting rod 302, the limiting block 303 is fixedly connected to the shell 401, and the limiting block 303 and the shell 401 are fixedly connected. By setting the limiting rod 302 and the limiting block 303, the shell 401 can be made more stable when moving up and down, and the limiting rod 302 is fixedly connected to the top of the limiting plate 304, and the diameter of the limiting plate 304 is larger than the diameter of the limiting rod 302.

[0026] In addition, the feeding assembly 2 includes a storage box 201 fixedly connected to the top of the base plate 1, a motor 202 is fixedly connected to the back of the storage box 201, a stirring blade 203 is fixedly connected to the outer surface of the output shaft of the motor 202, the stirring blade 203 is located inside the storage box 201, a feeding pipe is arranged on the top of the storage box 201, a pump 204 is fixedly connected to the top of the base plate 1, the back of the pump 204 is connected to the storage box 201, a connecting pipe 205 is fixedly connected to the top of the pump 204, the connecting pipe 205 is a telescopic hose, and the connecting pipe 205 is connected to the collecting pipe 402.

[0027] Furthermore, the left end of the scraper 408 is clamped in the connector 407, and the connector 407 is internally threaded with a bolt 409, which is threadedly connected to the scraper 408. When the scraper 408 needs to be replaced, the bolt 409 can be taken out from the connector 407 and the scraper 408.

[0028] The working principle of the above embodiment is:

[0029] The spraying device used for shipbuilding starts the motor 202 to drive the stirring blade 203 to rotate, so as to stir the raw materials in the storage box 201, starts the pump 204 to draw the raw materials in the storage box 201 into the collecting pipe 402, and finally sprays them out through the spray 403, starts the linear module 301 to drive the shell 401 to move up and down, and the movement of the shell 401 drives the nozzle 403, the smoothing roller 406 and the scraper 408 to move up and down, so that the sprayed raw materials can be smoothed and scraped, and there is no need to manually use other tools for secondary scraping.

[0030] 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 elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] 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 spraying device for shipbuilding, comprising a bottom plate (1), characterized in that: A feeding assembly (2) is fixedly connected to the top of the base plate (1), a transmission assembly (3) is fixedly connected to the top of the base plate (1), and a spraying assembly (4) is arranged on the right side of the transmission assembly (3); The transmission assembly (3) comprises a linear module (301) fixedly connected to the top of the base plate (1); The spraying assembly (4) comprises a shell (401) fixedly connected to the right side of the linear module (301), a collecting pipe (402) fixedly connected inside the shell (401), a nozzle (403) fixedly connected to the right side of the collecting pipe (402), an electric push rod (404) fixedly connected inside the shell (401), a connecting frame (405) fixedly connected to the right side of the electric push rod (404), a smoothing roller (406) rotatably connected inside the connecting frame (405), a connecting piece (407) fixedly connected inside the shell (401), and a scraper (408) arranged inside the connecting piece (407).

2. A spraying device for shipbuilding according to claim 1, characterized in that: The material supply assembly (2) comprises a material storage box (201) fixedly connected to the top of the base plate (1); a motor (202) is fixedly connected to the back of the material storage box (201); a stirring blade (203) is fixedly connected to the outer surface of the output shaft of the motor (202); a feeding pipe is arranged on the top of the material storage box (201); a pump (204) is fixedly connected to the top of the base plate (1); and a connecting pipe (205) is fixedly connected to the top of the pump (204).

3. A spraying device for shipbuilding according to claim 2, characterized in that: The back of the pump (204) is in communication with the material storage box (201); the stirring blade (203) is located inside the material storage box (201); the connecting pipe (205) is a telescopic hose; and the connecting pipe (205) is in communication with the material collecting pipe (402).

4. A spraying device for shipbuilding according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a limiting rod (302), the outer surface of the limiting rod (302) is slidably connected to a limiting block (303), and the limiting block (303) is fixedly connected to the housing (401).

5. A spraying device for shipbuilding according to claim 4, characterized in that: The top of the limiting rod (302) is fixedly connected to a limiting plate (304), and the diameter of the limiting plate (304) is greater than the diameter of the limiting rod (302).

6. A spraying device for shipbuilding according to claim 1, characterized in that: The left end of the scraper (408) is clamped inside the connecting piece (407), the connecting piece (407) is internally threadedly connected with a bolt (409), and the bolt (409) is threadedly connected to the inside of the scraper (408).

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