Papermaking beater with automatic cleaning function

Abstract

The utility model discloses a papermaking pulper with automatic cleaning function relates to paper processing technical field, and the utility model discloses a stirring bucket, and the upper surface fixed mounting of stirring bucket has the support frame, and the both sides of support frame upper surface all fixed mounting have the electric jar, and the bottom of two electric jar output shafts is movably inserted in the inside of stirring bucket, and the bottom of two electric jar output shafts is fixedly installed and has the cleaning ring, and the inside fixed mounting of cleaning ring has the annular pipe, and the outer surface fixed mounting of annular pipe has a plurality of sprays, and the inside of stirring bucket is contacted with the one side of stirring frame far from the center point of vertical rod and stirring bucket, and the utility model discloses in the stirring bucket is cleaned to the inside through setting the cleaning ring, and the cleaning ring is driven reciprocatingly up and down through the electric jar, avoids manual cleaning, and improves the efficiency of cleaning.

Description

Technical Field

[0001] This utility model relates to the field of papermaking processing technology, specifically to a papermaking pulping machine with automatic cleaning function. Background Technology

[0002] The pulping machine is a key piece of equipment used in the papermaking process to refine the pulp. Its core function is to process the fibers in the pulp through mechanical force, change the shape and properties of the fibers, and provide pulp that meets the quality requirements for subsequent papermaking.

[0003] Most paper pulping machines currently use rotating blades, grinding discs, or rollers to apply mechanical actions such as shearing, squeezing, kneading, and tearing to the pulp fibers suspended in water, forming a uniform and stable suspension. However, during use, most paper pulping machines tend to retain fibers, impurities, ink, and adhesives. If cleaning is not timely, it will affect pulping efficiency and contaminate subsequent pulp. Usually, the inside of the drum is manually cleaned with water pipes after pulping. Since it is manual cleaning, blind spots are easily formed, affecting the cleaning effect. Secondly, during the mixing process, pulp tends to adhere to the inner wall of the mixing drum, resulting in pulp residue, which can affect subsequent processing. To address these problems, the inventor proposes a paper pulping machine with an automatic cleaning function to solve these issues. Utility Model Content

[0004] To address the issues of needing to manually clean the mixing tank and the easy adhesion of pulp to the inner wall of the mixing tank, the purpose of this invention is to provide a paper pulping machine with an automatic cleaning function.

[0005] To solve the above technical problems, this utility model adopts the following technical solution: a paper pulping machine with automatic cleaning function, including a mixing tank, a support frame fixedly installed on the upper surface of the mixing tank, electric cylinders fixedly installed on both sides of the upper surface of the support frame, and the bottom ends of the output shafts of the two electric cylinders movably inserted into the mixing tank. A cleaning ring is fixedly installed at the bottom end of the output shafts of the two electric cylinders, an annular tube is fixedly installed inside the cleaning ring, a connecting pipe is fixedly installed on the outer surface of the annular tube, and the end of the connecting pipe away from the annular tube movably passes through the top of the mixing tank. The end of the connecting pipe away from the annular tube is connected to an external water pipe through a rotary connector. The outer surface of the mixing tank is fixedly installed with... There are two mounting plates, and a take-up roller is rotatably mounted inside the two mounting plates. The end of the connecting pipe away from the annular tube passes through the take-up roller. Springs are fixedly mounted on both sides of the take-up roller, and the ends of the two springs that are far apart from each other are fixedly connected to the mounting plates. Several nozzles are fixedly mounted on the outer surface of the annular tube. A vertical rod is rotatably mounted inside the support frame, and the bottom end of the vertical rod is rotatably inserted into the mixing tank. A stirring frame is fixedly mounted at the bottom end of the vertical rod, and the side of the stirring frame away from the center point of the vertical rod is in contact with the inside of the mixing tank. A stirring rod is rotatably mounted inside the top of the mixing tank, and the bottom end of the stirring rod is rotatably set inside the mixing tank. The bottom end of the vertical rod rotatably passes through the stirring rod.

[0006] Preferably, a first bevel gear is fixedly installed at the top of the stirring rod, a motor is fixedly installed on the side of the support frame, and a second bevel gear is fixedly installed at the end of the motor output shaft near the vertical rod, and the second bevel gear meshes with the first bevel gear.

[0007] Preferably, a third bevel gear is rotatably mounted on the outer surface of the top end of the vertical rod, and the second bevel gear and the third bevel gear mesh with each other.

[0008] Preferably, two guide rollers are fixedly installed on the side of the upper surface of the mixing tank away from the motor, and the outer surface of the guide rollers is in contact with the connecting pipe.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. In this utility model, a cleaning ring is set to clean the inside of the mixing tank, and the cleaning ring is driven by an electric cylinder to move up and down back and forth, avoiding manual cleaning and improving cleaning efficiency. Secondly, a winding roller is set to wind up the connecting pipe to prevent the connecting pipe from folding during the movement, which would affect the water transport.

[0010] 2. In this utility model, a stirring rack is set up to scrape off the pulp adhering to the inner wall of the stirring tank, reducing pulp residue and minimizing its impact on subsequent processing. Furthermore, during the stirring process, the stirring rack is used to break up clumps of pulp, thereby improving stirring efficiency. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model.

[0014] Figure 3 This is a schematic cross-sectional view of the mixing tank of this utility model.

[0015] Figure 4 This is a schematic cross-sectional view of the support frame of this utility model.

[0016] Figure 5 This is a schematic cross-sectional view of the mounting plate of this utility model.

[0017] In the diagram: 1. Mixing tank; 11. Mixing rod; 12. First bevel gear; 13. Guide roller; 2. Support frame; 21. Motor; 22. Second bevel gear; 23. Vertical rod; 24. Mixing frame; 25. Third bevel gear; 26. Electric cylinder; 27. Cleaning ring; 28. Annular pipe; 29. ​​Connecting pipe; 3. Mounting plate; 31. Winding roller; 32. Spring. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: Figure 1-5As shown, this utility model provides a paper pulping machine with automatic cleaning function, including a mixing tank 1. A support frame 2 is fixedly installed on the upper surface of the mixing tank 1 for mounting electric cylinders 26. Electric cylinders 26 are fixedly installed on both sides of the upper surface of the support frame 2, and the bottom ends of the output shafts of the two electric cylinders 26 are movably inserted into the mixing tank 1. A cleaning ring 27 is fixedly installed on the bottom ends of the output shafts of the two electric cylinders 26. An annular tube 28 is fixedly installed inside the cleaning ring 27, and a plurality of [unclear - possibly referring to a specific type of cleaning device] are fixedly installed on the outer surface of the annular tube 28. The nozzle is used to clean the inner wall of the mixing tank 1. When in use, the electric cylinder 26 is turned on to drive the cleaning ring 27 to move back and forth vertically. At this time, water is sprayed through the nozzle to clean the inside of the mixing tank 1. A vertical rod 23 is rotatably installed in the support frame 2, and the bottom end of the vertical rod 23 is rotatably inserted into the inside of the mixing tank 1. A mixing frame 24 is fixedly installed at the bottom end of the vertical rod 23, and the side of the mixing frame 24 away from the center point of the vertical rod 23 is in contact with the inside of the mixing tank 1, which is used to scrape off the pulp adhering to the inner wall of the mixing tank 1.

[0020] A connecting pipe 29 is fixedly installed on the outer surface of the annular pipe 28, and the end of the connecting pipe 29 away from the annular pipe 28 extends through the top of the mixing tank 1. The end of the connecting pipe 29 away from the annular pipe 28 is connected to an external water pipe through a rotating connector to transport the cleaning water. In use, the water is transported through the connecting pipe 29 to the inside of the annular pipe 28 and sprayed out through the nozzle to clean the inside of the mixing tank 1.

[0021] By adopting the above technical solution, the connecting pipe 29 is able to transport water.

[0022] Two mounting plates 3 are fixedly installed on the outer surface of the mixing tank 1. A winding roller 31 is rotatably installed inside the two mounting plates 3. The end of the connecting pipe 29 away from the annular pipe 28 passes through the winding roller 31 to wind up the connecting pipe 29 and prevent the connecting pipe 29 from folding during movement. In use, the connecting pipe 29 is wound up by rotating the winding roller 31.

[0023] By adopting the above technical solution, the take-up roller 31 is able to take up the connecting tube 29.

[0024] Springs 32 are fixedly installed on both sides of the take-up roller 31, and the ends of the two springs 32 that are far apart from each other are fixedly connected to the mounting plate 3 to drive the take-up roller 31 to rotate. When in use, when the springs 32 release the deformation force, the take-up roller 31 is driven to rotate through the springs 32.

[0025] By adopting the above technical solution, the spring 32 can drive the take-up roller 31 to rotate.

[0026] A stirring rod 11 is rotatably installed inside the top of the mixing tank 1, and the bottom end of the stirring rod 11 is rotatably located inside the mixing tank 1. The bottom end of the vertical rod 23 rotatably passes through the stirring rod 11 to stir the pulp. In use, the pulp is stirred by rotating the stirring rod 11.

[0027] By adopting the above technical solution, the stirring rod 11 can stir the pulp.

[0028] A first bevel gear 12 is fixedly installed at the top of the stirring rod 11, and a motor 21 is fixedly installed on the side of the support frame 2. A second bevel gear 22 is fixedly installed at the end of the output shaft of the motor 21 near the vertical rod 23, and the second bevel gear 22 meshes with the first bevel gear 12 to drive the stirring rod 11 to rotate. In use, the motor 21 is turned on to drive the second bevel gear 22 to rotate, and the rotation of the second bevel gear 22 drives the first bevel gear 12 to rotate, and the rotation of the first bevel gear 12 drives the stirring rod 11 to rotate.

[0029] By adopting the above technical solution, the motor 21 can drive the stirring rod 11 to rotate.

[0030] A third bevel gear 25 is rotatably mounted on the top outer surface of the vertical rod 23, and the second bevel gear 22 and the third bevel gear 25 mesh with each other to drive the vertical rod 23 to rotate. In use, the rotation of the second bevel gear 22 drives the rotation of the third bevel gear 25, and the rotation of the third bevel gear 25 drives the vertical rod 23 to rotate.

[0031] By adopting the above technical solution, the second bevel gear 22 can drive the vertical rod 23 to rotate.

[0032] Two guide rollers 13 are fixedly installed on the upper surface of the mixing tank 1 on the side away from the motor 21, and the outer surface of the guide rollers 13 is in contact with the connecting pipe 29 to guide the connecting pipe 29.

[0033] By adopting the above technical solution, the guide roller 13 can guide the connecting pipe 29.

[0034] Working principle: First, the raw materials are put into the mixing tank 1 through the feed port. At this time, the motor 21 is turned on to drive the second bevel gear 22 to rotate. The rotation of the second bevel gear 22 drives the first bevel gear 12 and the third bevel gear 25 to rotate. At this time, the rotation of the first bevel gear 12 drives the stirring rod 11 to rotate, thus stirring the pulp. Secondly, the rotation of the third bevel gear 25 drives the vertical rod 23 to rotate, and the rotation of the vertical rod 23 drives the stirring rack 24 to rotate. At this time, the rotation of the stirring rack 24 scrapes off the pulp adhering to the inner wall of the mixing tank 1, reducing pulp residue. The rotation of the stirring rack 24 also disperses the clumps of pulp, improving the mixing efficiency. Then, when cleaning is needed, water is transported to the inside of the annular pipe 28 through the connecting pipe 29, and then sprayed out through the nozzles on the outer surface of the annular pipe 28. Finally, the electric cylinder 26 is turned on to drive the cleaning ring 27 to move back and forth vertically. At this time, water is sprayed through the nozzle to clean the inside of the mixing tank 1, avoiding the phenomenon of cleaning dead corners.

[0035] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A paper pulping machine with automatic cleaning function, comprising a mixing tank (1), characterized in that: A support frame (2) is fixedly installed on the upper surface of the mixing tank (1). Electric cylinders (26) are fixedly installed on both sides of the upper surface of the support frame (2). The bottom ends of the output shafts of the two electric cylinders (26) are movably inserted into the mixing tank (1). A cleaning ring (27) is fixedly installed at the bottom ends of the output shafts of the two electric cylinders (26). An annular tube (28) is fixedly installed inside the cleaning ring (27). Several nozzles are fixedly installed on the outer surface of the annular tube (28). A vertical rod (23) is rotatably installed inside the support frame (2). The bottom end of the vertical rod (23) is rotatably inserted into the mixing tank (1). A stirring frame (24) is fixedly installed at the bottom end of the vertical rod (23). The side of the stirring frame (24) away from the center point of the vertical rod (23) is in contact with the inside of the mixing tank (1).

2. A paper pulping machine with automatic cleaning function as described in claim 1, characterized in that, A connecting pipe (29) is fixedly installed on the outer surface of the annular pipe (28), and the end of the connecting pipe (29) away from the annular pipe (28) moves through the top of the mixing tank (1). The end of the connecting pipe (29) away from the annular pipe (28) is connected to an external water pipe through a rotating connector.

3. A paper pulping machine with automatic cleaning function as described in claim 1, characterized in that, Two mounting plates (3) are fixedly installed on the outer surface of the mixing tank (1). A winding roller (31) is rotatably installed inside the two mounting plates (3), and the end of the connecting pipe (29) away from the annular pipe (28) passes through the winding roller (31).

4. A paper pulping machine with automatic cleaning function as described in claim 3, characterized in that, Springs (32) are fixedly installed on both sides of the take-up roller (31), and the ends of the two springs (32) that are far apart from each other are fixedly connected to the mounting plate (3).

5. A paper pulping machine with automatic cleaning function as described in claim 1, characterized in that, A stirring rod (11) is rotatably installed inside the top of the stirring tank (1), and the bottom end of the stirring rod (11) is rotatably located inside the stirring tank (1), and the bottom end of the vertical rod (23) rotatably passes through the stirring rod (11).

6. A paper pulping machine with automatic cleaning function as described in claim 1, characterized in that, The top of the stirring rod (11) is fixedly installed with a first bevel gear (12), and the side of the support frame (2) is fixedly installed with a motor (21). The output shaft of the motor (21) is fixedly installed with a second bevel gear (22) near the vertical rod (23), and the second bevel gear (22) meshes with the first bevel gear (12).

7. A paper pulping machine with automatic cleaning function as described in claim 1, characterized in that, The top outer surface of the vertical rod (23) is rotatably mounted with a third bevel gear (25), and the second bevel gear (22) and the third bevel gear (25) mesh with each other.

8. A paper pulping machine with automatic cleaning function as described in claim 1, characterized in that, Two guide rollers (13) are fixedly installed on the side of the upper surface of the mixing tank (1) away from the motor (21), and the outer surface of the guide rollers (13) is in contact with the connecting pipe (29).

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