Mixing device with wall scraping structure

Abstract

The utility model provides a mixing device with a wall scraping structure, which relates to the technical field of mixing devices and comprises a mixing tank, a support column is fixedly mounted at the bottom end of the mixing tank, a discharge port is fixedly mounted at the bottom end of the mixing tank, a valve is fixedly mounted on the surface of the discharge port, a cover plate is arranged at the top end of the mixing tank, and the wall scraping structure is arranged on the cover plate. A better using effect is achieved, in the using process, a motor is started, a rotating rod drives mixing blades to rotate in the mixing tank, at the moment, resin mixing work can be started, in the rotating process, the rotating rod drives a scraper A and a scraper B to rotate in the mixing tank through a fixing ring and a supporting rod, and therefore the mixing effect is improved. And the scraping plate A and the scraping plate B are tightly attached to the inner wall of the mixing tank to rotate, so that the situation that in the using process of an existing mixing device, due to the fact that resin has high viscosity, the resin is prone to being attached to the inner wall of the mixing tank in the resin mixing process, and consequently discharging is inconvenient is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a mixing device with a wall scraping structure. Background Art

[0002] Resin usually refers to an organic polymer that has a softening or melting range after being heated, has a tendency to flow under the action of external force when softened, is solid, semi-solid, or sometimes liquid at room temperature. In a broad sense, any polymer compound that can be used as a raw material for plastic product processing is called a resin. A mixing device is used in the resin production process. According to the publication number: CN213081939U, a resin mixing device is disclosed, including a frame, a resin mixing barrel is vertically located on the frame, and the interior of the resin mixing barrel is respectively provided with a stirring bin and a heat preservation bin, and a resin flow pipe is provided between the stirring bin and the heat preservation bin; it also includes a resin feed port and a resin discharge port, the resin feed port is arranged on the outer surface of the resin mixing barrel and is connected to the stirring bin, and the resin discharge port is arranged at the bottom of the resin mixing barrel and is connected to the heat preservation bin. The utility model designs a resin mixing device with two uses in one barrel---maintaining fluidity and heat preservation, with a simple appearance, a compact and simple internal structure, and does not occupy a large space. The upper and lower bins can be stirred to maintain fluidity and heated respectively, but the above technology still has some defects. For example, during the use of the existing mixing device, due to the high viscosity of the resin, it is easy for the resin to adhere to the inner wall of the mixing tank during the mixing process, resulting in inconvenience in discharging. The practicality is poor and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a mixing device with a wall scraping structure, comprising a mixing tank, a supporting column is fixedly installed on the bottom end of the mixing tank, a discharge port is fixedly installed on the bottom end of the mixing tank, a valve is fixedly installed on the surface of the discharge port, a cover plate is arranged on the top end of the mixing tank, a feed port is opened on the top end of the cover plate, a motor is fixedly installed on the top end of the cover plate, a rotating rod is installed on the output end of the motor, a mixing blade is fixedly installed on the surface of the rotating rod, a fixing ring is fixedly installed on the surface of the rotating rod, a support rod is fixedly installed on the side of the fixing ring, a scraper A is fixedly installed on the bottom end of the support rod, and a scraper B is fixedly installed on the bottom end of the support rod.

[0005] Preferably, the support columns are evenly distributed at the four corners of the bottom of the mixing tank, and the cover plate is slidably connected to the mixing tank. Here, it is more convenient for the cover plate to slide.

[0006] Preferably, the rotating rod is rotatably connected to the cover plate, and the rotating rod is rotatably connected to the mixing tank. Here, it is more convenient for the rotating rod to rotate.

[0007] Preferably, the mixing blades are evenly distributed on the surface of the rotating rod, and the mixing blades are rotationally connected to the mixing tank. Here, it is more convenient for the mixing blades to rotate.

[0008] Preferably, the support rods are symmetrically distributed at the left and right ends of the fixed ring, the scraper A is rotatably connected to the mixing tank, and the scraper B is rotatably connected to the mixing tank. Here, it is more convenient for the scraper A and the scraper B to rotate.

[0009] Preferably, a fixing block is fixedly installed on the side of the cover plate, a limit plate is fixedly installed on the top of the mixing tank, a side block is fixedly installed on the side of the limit plate, a sealing ring is fixedly installed on the top of the mixing tank, a mounting block is fixedly installed on the bottom of the side block, a threaded rod is rotatably connected inside the mounting block, and a handle is fixedly installed on the top of the threaded rod. Here, it is more convenient to perform maintenance after long-term use.

[0010] Preferably, the fixing blocks are symmetrically distributed at the left and right ends of the cover plate, the threaded rod is rotationally connected to the side blocks, the threaded rod is rotationally connected to the fixing blocks, and the turning handle is rotationally connected to the fixing blocks. Here, it is more convenient for the threaded rod to rotate.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. The utility model achieves a better use effect by arranging a rotating rod, a mixing blade, a fixed ring, a rotating rod, a scraper A and a scraper B. During use, the motor is started to make the rotating rod drive the mixing blade to rotate inside the mixing tank, and then the resin mixing work can be started. During the rotation process, the rotating rod will drive the scraper A and the scraper B to rotate inside the mixing tank through the fixed ring and the support rod, so that the scraper A and the scraper B rotate closely against the inner wall of the mixing tank, thereby avoiding the situation in which the resin is easily adhered to the inner wall of the mixing tank during the mixing process due to the large viscosity of the resin like the existing mixing device during use, resulting in inconvenience in discharging.

[0013] 2. The utility model provides a fixed block, a limit plate, a side block, a sealing ring, a mounting block, a threaded rod and a turning handle, which makes it more convenient to perform maintenance after long-term use. When maintenance is needed in the later stage, first pinch the turning handle and turn it to make the threaded rod rotate upward through the mounting block. When the threaded rod is completely rotated out of the mounting block, it can be taken out through the side block and the fixed block. At this time, the cover plate can be lifted up for maintenance, thereby preventing the inconvenience of maintenance caused by the cover plate being directly fixed to the mixing tank when maintenance is needed after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a mixing device with a wall scraping structure is provided for the utility model;

[0015] Figure 2 The utility model provides an explosion schematic diagram of a mixing device with a wall scraping structure;

[0016] Figure 3 The utility model proposes a mixing device with a wall scraping structure Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 The utility model proposes a mixing device with a wall scraping structure Figure 2 Enlarged view of point B in the middle.

[0018] Legend:

[0019] 1. Mixing tank; 2. Support column; 3. Discharge port; 4. Valve; 5. Cover plate; 6. Feed port; 7. Motor; 8. Rotating rod; 9. Mixing blade; 10. Fixed ring; 11. Support rod; 12. Scraper A; 13. Scraper B; 14. Fixed block; 15. Limit plate; 16. Side block; 17. Sealing ring; 18. Mounting block; 19. Threaded rod; 20. Turning handle. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-3The utility model provides a technical solution: a mixing device with a wall scraping structure, comprising a mixing tank 1, a supporting column 2 is fixedly installed at the bottom end of the mixing tank 1, a discharge port 3 is fixedly installed at the bottom end of the mixing tank 1, a valve 4 is fixedly installed on the surface of the discharge port 3, a cover plate 5 is arranged at the top end of the mixing tank 1, a feed port 6 is opened at the top end of the cover plate 5, a motor 7 is fixedly installed at the top end of the cover plate 5, a rotating rod 8 is installed at the output end of the motor 7, a mixing blade 9 is fixedly installed on the surface of the rotating rod 8, a fixing ring 10 is fixedly installed on the surface of the rotating rod 8, a supporting rod 11 is fixedly installed on the side of the fixing ring 10, and a scraper A is fixedly installed at the bottom end of the supporting rod 11 12, a scraper B13 is fixedly installed at the bottom end of the support rod 11, and a better use effect is achieved by setting the rotating rod 8, the mixing blade 9, the fixing ring 10, the rotating rod, the scraper A12 and the scraper B13. During use, the motor 7 is started to make the rotating rod 8 drive the mixing blade 9 to rotate inside the mixing tank 1, and then the resin mixing work can be started. During the rotation process, the rotating rod 8 will drive the scraper A12 and the scraper B13 to rotate inside the mixing tank 1 through the fixing ring 10 and the support rod 11, so that the scraper A12 and the scraper B13 rotate closely against the inner wall of the mixing tank 1, thereby avoiding the existing mixing device during use. Because the resin has a large viscosity, it is easy for the resin to adhere to the inner wall of the mixing tank 1 during the resin mixing process, resulting in inconvenience in discharging. The support columns 2 are evenly distributed at the four corners of the bottom end of the mixing tank 1. The cover plate 5 is slidably connected to the mixing tank 1, which makes it easier for the cover plate 5 to slide and prevents the cover plate 5 from being stuck by the mixing tank 1 during use, causing the cover plate 5 to be unable to continue sliding. The rotating rod 8 is rotatably connected to the cover plate 5, and the rotating rod 8 is rotatably connected to the mixing tank 1, which makes it easier for the rotating rod 8 to rotate and prevents the rotating rod 8 from being stuck by the cover plate 5 or the mixing tank 1 during use, causing the rotating rod 8 to be unable to continue rotating. The mixing blades 9 are evenly distributed on the surface of the rotating rod 8, and the mixing blades 9 are rotationally connected to the mixing tank 1, which makes it easier for the mixing blades 9 to rotate and prevents the mixing blades 9 from being unable to continue rotating due to being stuck by the mixing tank 1 during use. The support rods 11 are symmetrically distributed on the left and right ends of the fixing ring 10, and the scraper A12 is rotationally connected to the mixing tank 1, and the scraper B13 is rotationally connected to the mixing tank 1, which makes it easier for the scrapers A12 and B13 to rotate and prevents the scrapers A12 and B13 from being stuck by the mixing tank 1 during use and preventing the scrapers A12 and B13 from being unable to continue rotating.

[0024] Embodiment 2

[0025] See also Figure 1-24. A fixing block 14 is fixedly installed on the side of the cover plate 5, a limiting plate 15 is fixedly installed on the top of the mixing tank 1, a side block 16 is fixedly installed on the side of the limiting plate 15, a sealing ring 17 is fixedly installed on the top of the mixing tank 1, and a mounting block 18 is fixedly installed on the bottom of the side block 16. The internal rotation of the mounting block 18 is connected with a threaded rod 19, and the top of the threaded rod 19 is fixedly installed with a turning handle 20, which is more convenient for maintenance after long-term use. When maintenance is required in the later stage, first pinch the turning handle 20 to rotate it, so that the threaded rod 19 can be rotated upward through the mounting block 18. When the threaded rod 19 is completely rotated out of the mounting block 18, it can be passed through The side blocks 16 and the fixing blocks 14 are taken out, and the cover plate 5 can be lifted up for maintenance, thereby preventing the inconvenience of maintenance caused by the cover plate 5 being directly fixed to the mixing tank 1 when maintenance is needed after long-term use. The fixing blocks 14 are symmetrically distributed at the left and right ends of the cover plate 5, and the threaded rod 19 is rotatably connected to the side blocks 16, the threaded rod 19 is rotatably connected to the fixing blocks 14, and the turning handle 20 is rotatably connected to the fixing blocks 14, which makes it easier for the threaded rod 19 to rotate, and avoids the threaded rod 19 being stuck by the fixing blocks 14 and the side blocks 16 during use, causing the threaded rod 19 to be unable to continue rotating.

[0026] Working principle: When in use, first place the mixing tank 1 at the required position, so that the support column 2 can stabilize the mixing tank 1, and then pour the resin to be mixed into the mixing tank 1 through the feed port 6, and then start the motor 7 on the top of the cover plate 5, so that the rotating rod 8 drives the mixing blade 9 to rotate inside the mixing tank 1, and the rotating rod 8 drives the scraper A12 and the scraper B13 to rotate inside the mixing tank 1 through the fixing ring 10 and the support rod 11, and at this time, the scraper A12 and the scraper B13 rotate closely against the inner wall of the mixing tank 1, and then the scraper A12 and the scraper B13 can mix The resin adhering to the inner wall of the mixing tank 1 is scraped off, and after the mixing is completed, the discharge port 3 can be opened through the valve 4, so that the resin inside the mixing tank 1 can flow out of the mixing tank 1 through the discharge port 3. After long-term use, the staff can pinch the handle 20 to rotate it, so that the threaded rod 19 can be rotated upward through the mounting block 18. When the threaded rod 19 is completely rotated out of the mounting block 18, the threaded rod 19 can be taken out from the side block 16 and the fixed block 14, and then the cover plate 5 is pinched and pulled upward, so that the cover plate 5 slides upward inside the limit plate 15 and away from the sealing ring 17 for the convenience of staff to perform maintenance work.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A mixing device with a wall scraping structure, comprising a mixing tank (1), characterized in that: A support column (2) is fixedly mounted on the bottom end of the mixing tank (1), a discharge port (3) is fixedly mounted on the bottom end of the mixing tank (1), a valve (4) is fixedly mounted on the surface of the discharge port (3), a cover plate (5) is arranged on the top end of the mixing tank (1), a feed port (6) is provided on the top end of the cover plate (5), a motor (7) is fixedly mounted on the top end of the cover plate (5), a rotating rod (8) is mounted on the output end of the motor (7), a mixing blade (9) is fixedly mounted on the surface of the rotating rod (8), a fixing ring (10) is fixedly mounted on the surface of the rotating rod (8), a support rod (11) is fixedly mounted on the side of the fixing ring (10), a scraper A (12) is fixedly mounted on the bottom end of the support rod (11), and a scraper B (13) is fixedly mounted on the bottom end of the support rod (11).

2. The mixing device with a wall scraping structure according to claim 1, characterized in that: The support columns (2) are evenly distributed at the four corners of the bottom end of the mixing tank (1), and the cover plate (5) is slidably connected to the mixing tank (1).

3. The mixing device with a wall scraping structure according to claim 1, characterized in that: The rotating rod (8) is rotationally connected to the cover plate (5), and the rotating rod (8) is rotationally connected to the mixing tank (1).

4. The mixing device with a wall scraping structure according to claim 1, characterized in that: The mixing blades (9) are evenly distributed on the surface of the rotating rod (8), and the mixing blades (9) are rotationally connected to the mixing tank (1).

5. The mixing device with a wall scraping structure according to claim 1, characterized in that: The support rods (11) are symmetrically distributed at the left and right ends of the fixing ring (10); the scraper A (12) is rotatably connected to the mixing tank (1); and the scraper B (13) is rotatably connected to the mixing tank (1).

6. The mixing device with a wall scraping structure according to claim 1, characterized in that: A fixing block (14) is fixedly mounted on the side of the cover plate (5), a limiting plate (15) is fixedly mounted on the top of the mixing tank (1), a side block (16) is fixedly mounted on the side of the limiting plate (15), a sealing ring (17) is fixedly mounted on the top of the mixing tank (1), a mounting block (18) is fixedly mounted on the bottom of the side block (16), a threaded rod (19) is rotatably connected inside the mounting block (18), and a turning handle (20) is fixedly mounted on the top of the threaded rod (19).

7. The mixing device with a wall scraping structure according to claim 6, characterized in that: The fixing blocks (14) are symmetrically distributed at the left and right ends of the cover plate (5); the threaded rod (19) is rotationally connected to the side block (16); the threaded rod (19) is rotationally connected to the fixing block (14); and the turning handle (20) is rotationally connected to the fixing block (14).

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