A mixing device for marine biofouling anti-fouling polymer coating material

Abstract

The invention relates to the technical field of marine antifouling polymer coatings, and in particular to a mixing device for marine biological antifouling polymer coating materials, comprising: a support frame, a stirring tank, an upper cover and a driving device, wherein the stirring tank is fixedly mounted on the inner end of the support frame, the upper cover is fixedly mounted on the upper end of the stirring tank, and the driving device is mounted on the upper end of the upper cover, and the driving device drives a driving shaft to rotate, the driving shaft drives a hexagonal prism to rotate, the hexagonal prism drives a rotating plate and a sprocket wheel 1 to rotate, the rotating plate drives a rotating shaft to rotate, the sprocket wheel 1 drives a sprocket wheel 2 and one of the rotating shafts to rotate through a chain wheel 1, and the rotating shaft drives another rotating shaft to rotate through a sprocket wheel 3 and a chain wheel 2, so that the rotating shaft drives a stirring component to rotate while following the rotating plate, and at the same time, an electric push rod is started to drive the rotating plate to move up and down with the stirring component, so as to accelerate the stirring of the raw materials and make the raw materials stirred more fully.

Description

Technical Field

[0001] The invention relates to the technical field of marine antifouling polymer coatings, in particular to a mixing device for marine biological antifouling polymer coating materials. Background Art

[0002] Marine biofouling is the phenomenon of bacteria, algae, crustaceans and other organisms in the ocean attaching to underwater surfaces. Marine biofouling will increase the ship's navigation resistance and accelerate the surface corrosion of the hull, which not only increases fuel consumption but also brings huge costs to the maintenance of the hull.

[0003] The marine bio-antifouling polymer coating uses epoxy resin as a base coat and is protected by an anti-corrosion coating to improve its anti-corrosion performance. It also has excellent aging resistance and super corrosion resistance. When producing the marine bio-antifouling polymer coating, the constituent raw materials of the anti-fouling polymer coating are evenly mixed with the help of mixing equipment.

[0004] However, conventional agitators are mostly driven by a driving device to drive a stirring rod for stirring, and the stirring efficiency is low, and the constituent raw materials of the antifouling polymer coating cannot be quickly and fully stirred. Therefore, the present invention proposes a mixing device for marine biological antifouling polymer coating materials to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a mixing device for marine biofouling anti-polymer coating materials to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mixing device for marine biofouling polymer coating materials, comprising: a support frame, a stirring tank, an upper cover and a driving device, the stirring tank is fixedly mounted on the inner end of the support frame, the upper cover is fixedly mounted on the upper end of the stirring tank, and the driving device is mounted on the upper end of the upper cover, the inner end of the stirring tank is provided with a rotating plate, the rotating plate is mounted on the lower end of the upper cover through a connecting component, the upper end of the rotating plate is movably connected to the driving shaft at the lower end of the driving device through a hexagonal prism, the two ends of the rotating plate are symmetrically rotatably connected with the rotating shaft, a driving component is arranged between the rotating shaft and the hexagonal prism, and a stirring component is arranged at the lower end of the rotating shaft; both left and right ends of the upper cover are provided with a feeding port, the upper end of the feeding port is rotatably connected with a cover plate through a hinge, a handle is fixedly mounted on the upper end of the cover plate, the driving shaft at the lower end of the driving device rotates through the upper cover, a hexagonal hole is arranged on the lower end side wall of the driving shaft, and the upper end of the hexagonal prism is slidably inserted into the hexagonal hole;

[0007] The connecting component includes an electric push rod, a limiting groove and a track. The electric push rod is fixedly installed on the side wall of the upper cover. The output end of the electric push rod passes through the side wall of the upper cover and is fixedly installed with a connecting block. The connecting block is U-shaped. Threaded holes are provided on both sides of the upper end and left and right sides of the connecting block. A number of balls are evenly connected and rolled on the inner wall of the lower end of the connecting block. The limiting groove and the track are both annular. The limiting groove is provided on the outer side of the upper end of the rotating plate, and the track is provided on the outer side of the lower end of the rotating plate. When the rotating plate is located in the connecting block, the upper end of the ball is located in the track, and the limiting groove is located directly below the threaded hole. The lower end of the thread is located in the limiting groove by threading a bolt in the threaded hole.

[0008] The driving component includes sprocket 1, sprocket 2 and sprocket 3. Sprocket 1 is fixedly mounted on the outer wall of the hexagonal prism, sprocket 2 has one sprocket fixedly mounted on the upper outer wall of one of the rotating shafts, and sprocket 3 has two sprockets, which are respectively fixedly mounted on the upper outer walls of the two rotating shafts.

[0009] Preferably, the sprocket one and the sprocket two are located on the same horizontal plane, and the outer walls of the sprocket one and the sprocket two are both transmission-connected with the chain one, and the two sprocket three are located on the same horizontal plane, and the outer walls of the two sprocket three are both transmission-connected with the chain two.

[0010] Preferably, the stirring component includes a scraper and a stirring rod. The scraper is L-shaped, one end of the scraper is fixedly mounted on the outer wall of the rotating shaft through a connecting sleeve, and the other end contacts the inner wall of the stirring tank. A connecting rod is also installed between the scraper and the rotating shaft.

[0011] Preferably, the stirring rod is fixedly mounted on the outer wall of the connecting rod, and a plurality of stirring rods are evenly and fixedly mounted on the outer wall of the stirring rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The driving device drives the driving shaft to rotate, the driving shaft drives the hexagonal prism to rotate, the hexagonal prism drives the rotating plate and sprocket one to rotate, the rotating plate drives the rotating shaft to rotate, the sprocket one drives the sprocket two and one of the rotating shafts to rotate through the chain one, the rotating shaft drives the other rotating shaft to rotate through the sprocket three and the chain two, so that the rotating shaft drives the stirring component to rotate while following the rotation of the rotating plate, and at the same time, the electric push rod is started to drive the rotating plate to move the stirring component up and down, so as to speed up the stirring of the raw materials and make the raw materials stirred more fully. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front schematic diagram of the overall structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the internal structure of the stirring tank of the present invention;

[0016] Figure 3 It is a schematic diagram of the connection between the stirring component structure and the rotating plate of the present invention;

[0017] Figure 4 A top view of the stirring component structure and the rotating plate of the present invention;

[0018] Figure 5 A bottom view of the rotating plate of the present invention;

[0019] Figure 6 This is a schematic diagram of the connection block structure of the present invention;

[0020] Figure 7 It is a schematic diagram of the structure of the stirring component of the present invention.

[0021] In the figure: 1. support frame; 2. mixing tank; 3. upper cover; 4. feeding port; 5. cover plate; 6. driving device; 7. driving shaft; 8. electric push rod; 9. rotating plate; 10. hexagonal prism; 11. sprocket one; 12. limiting groove; 13. track; 14. connecting block; 15. threaded hole; 16. ball bearing; 17. rotating shaft; 18. sprocket two; 19. sprocket three; 20. chain one; 21. chain two; 22. scraper; 23. connecting rod; 24. stirring rod; 25. stirring rod. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 indirectly connected 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.

[0025] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other. Embodiment 1

[0026] The invention provides a technical solution: a marine biofouling anti-polymer coating material. The coating material uses an organic silicon resin as a matrix, the organic silicon resin is an epoxy resin, and the coating material comprises the following raw materials in parts by weight: 70-90 parts of epoxy resin, 1-4 parts of SC-142 multifunctional auxiliary agent, 40-45 parts of isocyanate, 18-30 parts of xylene, 45-60 parts of methyltriacetoxysilane, 23-28 parts of methyltrimethoxysilane, 13-18 parts of tetramethoxysilane, 20-35 parts of tin catalyst, and 30-50 parts of Cu-Fe-Sn-Si-P alloy powder. The epoxy resin is used as a primer and the anti-corrosion coating is used to protect the coating, so as to improve the anti-corrosion performance and have excellent aging resistance and super wear resistance. Embodiment 2

[0027] See also Figure 1-7The present invention proposes a mixing device for marine biological antifouling polymer coating materials, comprising: a support frame 1, a stirring tank 2, an upper cover 3 and a driving device 6, the stirring tank 2 is fixedly installed on the inner end of the support frame 1, the upper cover 3 is fixedly installed on the upper end of the stirring tank 2, and both left and right ends of the upper cover 3 are provided with feed ports 4, the upper end of the feed port 4 is rotatably connected with a cover plate 5 through a hinge, and a handle is fixedly installed on the upper end of the cover plate 5, and the cover plate 5 can be opened by the handle to leak the feed port 4, so that the raw materials for producing the marine biological antifouling polymer coating materials can be added into the stirring tank 2 through the feed port 4, the driving device 6 is installed on the upper end of the upper cover 3, and the inner end of the stirring tank 2 is provided with a rotating plate 9, and the rotating plate 9 It is installed on the lower end of the upper cover 3 through a connecting component, and the driving shaft 7 at the lower end of the driving device 6 rotates and passes through the upper cover 3. A hexagonal hole (not shown in the figure) is opened on the side wall of the lower end of the driving shaft 7. The upper end of the rotating plate 9 is movably connected to the driving shaft 7 at the lower end of the driving device 6 through a hexagonal prism 10. The upper end of the hexagonal prism 10 is slidably inserted into the hexagonal hole. When the driving shaft 7 rotates, the hexagonal prism 10 can be driven to rotate with the rotating plate 9. The rotating plate 9 can also be used to allow the hexagonal prism 10 to slide in the hexagonal hole to change the position of the rotating plate 9. The two ends of the rotating plate 9 are symmetrically connected with a rotating shaft 17. A driving component is arranged between the rotating shaft 17 and the hexagonal prism 10, and a stirring component is arranged at the lower end of the rotating shaft 17.

[0028] The connecting parts include an electric push rod 8, a limiting groove 12 and a track 13. The electric push rod 8 is fixedly mounted on the side wall of the upper cover 3. The output end of the electric push rod 8 passes through the side wall of the upper cover 3 and is fixedly mounted with a connecting block 14. The connecting block 14 is U-shaped. Threaded holes 15 are provided on both sides of the upper end of the connecting block 14. A plurality of balls 16 are evenly rolled and connected on the inner wall of the lower end of the connecting block 14. The limiting groove 12 and the track 13 are both annular. The limiting groove 12 is provided on the outer side of the upper end of the rotating plate 9. The track 13 is provided on the rotating plate 9. On the outer side of the lower end of the rotating plate 9, when the rotating plate 9 is located in the connecting block 14, the upper end of the ball 16 is located in the track 13, and the limiting groove 12 is located directly below the threaded hole 15. By threading a bolt in the threaded hole 15, the lower end of the thread is located in the limiting groove 12, so that the rotating plate 9 is rotatably installed in the connecting block 14. The rotating plate 9 rotates in the connecting block 14 through the ball 16. At the same time, the electric push rod 8 can drive the rotating plate 9 to move up and down in the mixing tank 2 with the stirring component, and the hexagonal prism 10 slides in the hexagonal hole while moving.

[0029] The driving component includes a sprocket 11, a sprocket 2 18 and a sprocket 3 19. The sprocket 11 is fixedly mounted on the outer wall of the hexagonal prism 10. The sprocket 2 18 has one fixedly mounted on the upper outer wall of one of the rotating shafts 17. The sprocket 3 19 has two fixedly mounted on the upper outer walls of the two rotating shafts 17. The sprocket 11 and the sprocket 2 18 are located on the same horizontal plane, and the outer walls of the sprocket 11 and the sprocket 2 18 are both connected to the chain 1 20. The two sprockets 3 19 are located on the same horizontal plane, and the outer walls of the two sprockets 3 19 are both connected to the chain 1 There is a chain 21. When the driving device 6 is working, it drives the driving shaft 7 to rotate, and the driving shaft 7 drives the hexagonal prism 10 to rotate. The hexagonal prism 10 drives the rotating plate 9 and the sprocket 1 11 to rotate. The rotating plate 9 drives the rotating shaft 17 to rotate. The sprocket 1 11 drives the sprocket 2 18 and one of the rotating shafts 17 to rotate through the chain 1 20. The rotating shaft 17 drives the other rotating shaft 17 to rotate through the sprocket 3 19 and the chain 2 21, so that the rotating shaft 17 drives the stirring component to rotate while following the rotating plate 9, thereby accelerating the stirring of the raw materials and allowing the raw materials to be stirred more fully.

[0030] The stirring component includes a scraper 22 and a stirring rod 24. The scraper 22 is L-shaped. One end of the scraper 22 is fixedly mounted on the outer wall of the rotating shaft 17 through a connecting sleeve, and the other end contacts the inner wall of the stirring tank 2. A connecting rod 23 is also installed between the scraper 22 and the rotating shaft 17. The stirring rod 24 is fixedly mounted on the outer wall of the connecting rod 23. A plurality of stirring rods 25 are evenly fixedly mounted on the outer wall of the stirring rod 24. When the rotating shaft 17 rotates, it will rotate with the scraper 22, the connecting rod 23, the stirring rod 24 and the stirring rod 25. The scraper 22 scrapes off the raw materials adhered to the inner wall of the stirring tank 2, and the connecting rod 23, the stirring rod 24 and the stirring rod 25 accelerate the stirring of the raw materials.

[0031] When the device is working, the driving device 6 drives the driving shaft 7 to rotate, the driving shaft 7 drives the hexagonal prism 10 to rotate, the hexagonal prism 10 drives the rotating plate 9 and the sprocket 11 to rotate, the rotating plate 9 drives the rotating shaft 17 to rotate, the sprocket 11 drives the sprocket 2 18 and one of the rotating shafts 17 to rotate through the chain 1 20, and the rotating shaft 17 drives the other rotating shaft 17 to rotate through the sprocket 3 19 and the chain 2 21, so that the rotating shaft 17 drives the stirring component to rotate while following the rotating plate 9, and at the same time, the electric push rod 8 is started to drive the rotating plate 9 to move up and down with the stirring component, so as to speed up the stirring of the raw materials and make the raw materials stirred more fully.

[0032] 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 mixing device for marine biofouling polymer coating materials, comprising: A support frame (1), a stirring tank (2), an upper cover (3) and a driving device (6), wherein the stirring tank (2) is fixedly mounted on the inner end of the support frame (1), the upper cover (3) is fixedly mounted on the upper end of the stirring tank (2), and the driving device (6) is mounted on the upper end of the upper cover (3), characterized in that a rotating plate (9) is provided at the inner end of the stirring tank (2), the rotating plate (9) is mounted on the lower end of the upper cover (3) through a connecting component, the upper end of the rotating plate (9) is movably connected to a driving shaft (7) at the lower end of the driving device (6) through a hexagonal prism (10), and the rotating plate (9) is The two ends are symmetrically rotatably connected with a rotating shaft (17), a driving component is arranged between the rotating shaft (17) and the hexagonal prism (10), and a stirring component is arranged at the lower end of the rotating shaft (17); the left and right ends of the upper cover (3) are both provided with a feed inlet (4), the upper end of the feed inlet (4) is rotatably connected with a cover plate (5) through a hinge, a handle is fixedly installed on the upper end of the cover plate (5), a driving shaft (7) at the lower end of the driving device (6) is rotatably passed through the upper cover (3), a hexagonal hole is arranged on the lower end side wall of the driving shaft (7), and the upper end of the hexagonal prism (10) is slidably inserted into the hexagonal hole; The connecting component comprises an electric push rod (8), a limiting groove (12) and a track (13); the electric push rod (8) is fixedly mounted on the side wall of the upper cover (3); the output end of the electric push rod (8) passes through the side wall of the upper cover (3) and is fixedly mounted with a connecting block (14); the connecting block (14) is U-shaped; threaded holes (15) are provided on both left and right sides of the upper end of the connecting block (14); and a plurality of balls (16) are evenly rollingly connected to the inner wall of the lower end of the connecting block (14); The limiting groove (12) and the track (13) are both annular, the limiting groove (12) is formed on the outer side of the upper end of the rotating plate (9), and the track (13) is formed on the outer side of the lower end of the rotating plate (9). When the rotating plate (9) is located in the connecting block (14), the upper end of the ball (16) is located in the track (13), and the limiting groove (12) is located directly below the threaded hole (15). By threading a bolt in the threaded hole (15), the lower end of the thread is located in the limiting groove (12); The driving component comprises sprocket 1 (11), sprocket 2 (18) and sprocket 3 (19), sprocket 1 (11) is fixedly mounted on the outer wall of the hexagonal prism (10), sprocket 2 (18) is provided with a sprocket fixedly mounted on the upper outer wall of one of the rotating shafts (17), and sprocket 3 (19) is provided with two sprockets, which are respectively fixedly mounted on the upper outer walls of the two rotating shafts (17).

2. The mixing device of the marine biofouling anti-fouling polymer coating material according to claim 1, characterized in that: The sprocket wheel one (11) and the sprocket wheel two (18) are located on the same horizontal plane, and the outer walls of the sprocket wheel one (11) and the sprocket wheel two (18) are both connected to the chain one (20) in a transmission manner. The two sprocket wheels three (19) are located on the same horizontal plane, and the outer walls of the two sprocket wheels three (19) are both connected to the chain two (21) in a transmission manner.

3. The mixing device of the marine biofouling anti-fouling polymer coating material according to claim 2, characterized in that: The stirring component comprises a scraper (22) and a stirring rod (24); the scraper (22) is L-shaped; one end of the scraper (22) is fixedly mounted on the outer wall of the rotating shaft (17) via a connecting sleeve; the other end is in contact with the inner wall of the stirring tank (2); a connecting rod (23) is also installed between the scraper (22) and the rotating shaft (17).

4. The mixing device of the marine biofouling anti-fouling polymer coating material according to claim 3, characterized in that: The stirring rod (24) is fixedly mounted on the outer wall of the connecting rod (23), and a plurality of stirring rods (25) are evenly and fixedly mounted on the outer wall of the stirring rod (24).

Images