Pulping pool propeller for paper product processing

Abstract

The utility model relates to the technical field of pulp pool propellers, and provides a pulp pool propeller for paper product processing, which comprises a main rod, one end of the main rod is provided with an auxiliary rod for prolonging the rotating length, and the inner side walls of the main rod and the auxiliary rod are respectively and rotatably connected with a main rotating shaft and an auxiliary rotating shaft which are used for rotating. According to the slurry pool propeller, the number of the auxiliary rods can be increased and assembled according to the length of a slurry pool through the arranged fixing assembly, and therefore the adaptability of the whole slurry pool propeller and slurry pools of various sizes is improved; a driving assembly can drive a main rotating shaft and an auxiliary rotating shaft in the main rod and the auxiliary rod to rotate while driving the main rod and the auxiliary rod, so that flow guide rods on the main rod and the auxiliary rod can be driven, and the flow guide rods can further play a role in uniformly stirring the interior of the pulp tank; and the uniform stirring effect of the whole slurry pool propeller on the interior of the slurry pool is improved.

Description

Technical Field

[0001] This utility model relates to the field of paper product processing technology, specifically to a pulping tank propeller for paper product processing. Background Technology

[0002] During the processing of paper products, various pulp tanks need to be agitated by a pulp tank propeller.

[0003] Chinese patent disclosure CN221971955U discloses a high-efficiency pulp tank propeller for papermaking. The device includes a pulp tank with lower fixed plates fixedly connected to the upper left and right sides. A hydraulic cylinder is connected through the interior of each lower fixed plate. An upper fixed plate is fixedly connected to the extended end of each hydraulic cylinder, and a cover plate is fixedly connected to the upper fixed plate. Corner mounting shafts are rotatably connected around the cover plate, and first pulp blades are symmetrically arranged on the corner mounting shafts. A first sprocket is fixedly connected to the upper end of each corner mounting shaft, and a first chain meshes with the first sprocket. A second sprocket is fixedly connected to the upper end of the corner mounting shaft on the left rear side. A central mounting shaft is rotatably connected to the center of the cover plate, and an auxiliary shaft is rotatably connected to the bottom of the cover plate, located to the left of the central mounting shaft. This facilitates better and more thorough mixing of the pulp tank, resulting in better pulp mixing and improved papermaking quality.

[0004] However, when the above scheme is used in a larger slurry tank, the number of installation shafts of the slurry tank propeller cannot be increased or decreased according to the size of the slurry tank, which reduces the uniform mixing operation in a larger slurry tank and consequently reduces the applicability of the overall slurry tank propeller. Utility Model Content

[0005] The purpose of this invention is to provide a pulp tank propeller for paper product processing, which solves the problem that in related technologies, the number of installation shafts of the pulp tank propeller cannot be increased or decreased according to the size of the pulp tank, thereby reducing the uniform stirring operation for larger pulp tanks and thus reducing the applicability of the overall pulp tank propeller.

[0006] The technical solution of this utility model is as follows:

[0007] A pulping tank propeller for paper product processing includes a main rod, an auxiliary rod for extending the rotation length at one end of the main rod, a main shaft and an auxiliary shaft for rotation rotatably connected to the inner walls of the main rod and the auxiliary rod, respectively, a guide rod for guiding flow rotatably connected to the inner walls of both the main rod and the auxiliary rod, three first fan blades for guiding flow fixedly installed on the outer side of the guide rod, a fixing seat for fixing fixedly installed on the inner walls of both the main rod and the auxiliary rod, the inner wall of the fixing seat being rotatably connected to the outer side of the main rod, the auxiliary rod and the guide rod, bevel gears fixedly installed on the outer side of the main rod, the outer side of the auxiliary rod and the bottom end of the guide rod, a fixing assembly for connecting the main rod and the auxiliary rod on the outer side of the main rod and the auxiliary rod, and a drive assembly for driving the main rod and the main shaft respectively at one end of the main rod.

[0008] Preferably, the fixing assembly includes an outer ring sleeved on the outside of the main rod and the auxiliary rod, and three second fan blades are fixedly installed on the outside of the outer ring.

[0009] Preferably, the fixing assembly further includes two fixing bolts threaded to both ends of the outer ring, and the outer sides of the two fixing bolts are respectively threaded to the other end of the main rod and one end of the auxiliary rod.

[0010] Preferably, the drive assembly includes an outer cover at one end of the main rod, a protective cover is fixedly installed at one end of the outer cover, the inner walls of the protective cover and the outer cover are rotatably connected to one end of the main shaft, and the inner wall of the other end of the outer cover is rotatably connected to one end of the main rod.

[0011] Preferably, the drive assembly further includes a drive gear fixedly mounted at one end of the main shaft, the drive gear meshing with a driven gear, the driven gear being rotatably connected to the inner sidewall of the outer cover, and a drive gear ring fixedly mounted at one end of the main rod, the drive gear ring meshing with the driven gear.

[0012] Preferably, the drive assembly further includes a drive motor fixedly mounted at one end of the protective cover, and the output end of the drive motor is fixedly connected to one end of the main shaft.

[0013] Preferably, an mounting ring is fixedly installed on the outer side of the outer cover, and the inner sidewall of the mounting ring has multiple mounting holes.

[0014] Preferably, multiple limiting rods are fixedly installed on the outer side of the main rod and the auxiliary rod, and the outer side of the multiple limiting rods is movably connected to the inner sidewall of the outer ring.

[0015] Preferably, a connecting groove is provided at the other end of both the main rod and the auxiliary rod.

[0016] Preferably, one end of the auxiliary rod is fixedly fitted with a plug rod, and the outer side of the plug rod is movably connected to the inner sidewall of the connecting groove.

[0017] The fixed component 5 can be used to increase the number of auxiliary rods 2 according to the length of the slurry pool, thereby improving the adaptability of the overall slurry pool propeller to slurry pools of various sizes. The drive component 6 can drive the main shaft 11 and auxiliary shaft 21 inside the main rod 1 and auxiliary rod 2 while driving them, thereby driving the guide rods 3 on the main rod 1 and auxiliary rod 2. This allows the guide rods 3 to further play a role in uniformly stirring the inside of the slurry pool, improving the uniform stirring effect of the overall slurry pool propeller on the inside of the slurry pool. Attached Figure Description

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the drive component structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the main rod of this utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the auxiliary rod of this utility model;

[0023] Figure 5 This is a schematic diagram of the fixing component structure of this utility model;

[0024] In the diagram: 1. Main rod; 11. Main shaft; 2. Secondary rod; 21. Secondary shaft; 22. Insert rod; 3. Guide rod; 31. First fan blade; 4. Fixing seat; 41. Bevel gear; 5. Fixing assembly; 51. Outer ring; 52. Second fan blade; 53. Fixing bolt; 6. Drive assembly; 61. Outer cover; 62. Protective cover; 63. Drive gear; 64. Driven gear; 65. Drive gear ring; 66. Drive motor; 7. Mounting ring; 71. Mounting hole; 8. Limiting rod; 9. Connecting groove. Detailed Implementation

[0025] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0026] Example 1

[0027] like Figures 1 to 5As shown, a pulping tank propeller for paper product processing according to the first aspect of this utility model includes a main rod 1, with a secondary rod 2 for extending the rotation length at one end of the main rod 1. A main rotating shaft 11 and a secondary rotating shaft 21 for rotation are rotatably connected to the inner walls of the main rod 1 and the secondary rod 2, respectively. Guide rods 3 for guiding flow are rotatably connected to the inner walls of both the main rod 1 and the secondary rod 2. Three first fan blades 31 for guiding flow are fixedly installed on the outer side of the guide rods 3. Fixing seats 4 for fixing are fixedly installed on the inner walls of both the main rod 1 and the secondary rod 2. The inner sidewalls are rotatably connected to the outer sides of the main rod 1, the auxiliary rod 2, and the guide rod 3, respectively. A bevel gear 41 is fixedly installed on the outer side of the main rod 1, the outer side of the auxiliary rod 2, and the bottom end of the guide rod 3. A fixing component 5 for connecting the main rod 1 and the auxiliary rod 2 is provided on the outer side of the main rod 1 and the auxiliary rod 2. A driving component 6 for driving the main rod 1 and the main rotating shaft 11 is provided at one end of the main rod 1. A connecting groove 9 is opened at the other end of the main rod 1 and the auxiliary rod 2. A plug rod 22 is fixedly installed at one end of the auxiliary rod 2. The outer side of the plug rod 22 is movably connected to the inner sidewall of the connecting groove 9.

[0028] The technical effect achieved by the above embodiment is as follows: When using the slurry tank propeller, the number of auxiliary rods 2 can be increased according to the length of the slurry tank, so that the main rod 1 and the auxiliary rod 2 come into contact. The main rotating shaft 11 inside the main rod 1 and the auxiliary rotating shaft 21 inside the auxiliary rod 2 are connected to the connecting groove 9 through the insert rod 22. The main rod 1 and the auxiliary rod 2 are connected and fixed by the fixing component 5. Thus, the entire slurry tank propeller can be used for stirring in slurry tanks of different sizes. Therefore, when the drive component 6 drives the main rotating shaft 11, the main rotating shaft 11 and the auxiliary rotating shaft 21 are connected. They can rotate together, so through the action of the main shaft 11 and the auxiliary shaft 21, as well as the linkage of the bevel gear 41 to the guide rod 3, the guide rod 3 inside the main rod 1 and the auxiliary rod 2 can be driven to rotate on the fixed seat 4. Through the rotation of the first fan blade 31 on the guide rod 3, the slurry on the outside of the main rod 1 and the auxiliary rod 2 flows through the openings on the main rod 1 and the auxiliary rod 2 to the other end. And through the drive component 6, the main rod 1 and the auxiliary rod 2 can rotate synchronously at a slow speed. Then, through the action of the first fan blade 31 and the fixed component 5, the uniform stirring effect of the slurry inside the slurry tank can be further increased.

[0029] Example 2

[0030] like Figure 1 and Figure 5As shown, a pulping tank propeller for paper product processing includes all the contents of Embodiment 1. In addition, the fixing component 5 includes an outer ring 51 sleeved on the outside of the main rod 1 and the auxiliary rod 2. Three second fan blades 52 are fixedly installed on the outside of the outer ring 51. The fixing component 5 also includes two fixing bolts 53 threaded to both ends of the outer ring 51. The outside of the two fixing bolts 53 are respectively threaded to the other end of the main rod 1 and one end of the auxiliary rod 2. Multiple limiting rods 8 are fixedly installed on the outside of the main rod 1 and the auxiliary rod 2. The outside of the multiple limiting rods 8 are movably connected to the inner wall of the outer ring 51.

[0031] The technical effects achieved by the above embodiments are as follows: When the main rod 1 and the auxiliary rod 2 are connected, the outer ring 51 can slide to the position where the main rod 1 and the auxiliary rod 2 are connected, and the main rod 1 and the auxiliary rod 2 are connected and fixed by the fixing bolt 53. After the number of auxiliary rods 2 is increased, the auxiliary rods 2 can also be connected and fixed by the fixing bolt 53 on the outer ring 51. The outer ring 51 is limited to the main rod 1 and the auxiliary rod 2 by the limiting rod 8, which improves the positioning between the outer ring 51 and the main rod 1 and the auxiliary rod 2. When the main rod 1 drives the auxiliary rod 2 to rotate, it can drive the outer ring 51 to rotate at the same speed. Thus, the rotation of the second fan blade 52 on the outer ring 51 can stir the slurry inside the slurry tank, thereby improving the uniformity of slurry stirring.

[0032] Example 3

[0033] like Figure 2 and Figure 3 As shown, a pulping tank propeller for paper product processing includes all the contents of Embodiment 2. In addition, the drive assembly 6 includes an outer cover 61 provided at one end of the main rod 1, a protective cover 62 fixedly installed at one end of the outer cover 61, and the inner walls of both the protective cover 62 and the outer cover 61 are rotatably connected to one end of the main rotating shaft 11. The inner wall of the other end of the outer cover 61 is rotatably connected to one end of the main rod 1. The drive assembly 6 also includes a drive gear 63 fixedly installed at one end of the main rotating shaft 11, the drive gear 63 meshing with a driven gear 64, the driven gear 64 being rotatably connected to the inner wall of the outer cover 61, a drive gear ring 65 fixedly installed at one end of the main rod 1, the drive gear ring 65 meshing with the driven gear 64, and the drive assembly 6 also includes a drive motor 66 fixedly installed at one end of the protective cover 62, the output end of the drive motor 66 being fixedly connected to one end of the main rotating shaft 11, and an mounting ring 7 fixedly installed on the outer side of the outer cover 61, the inner wall of the mounting ring 7 having multiple mounting holes 71.

[0034] The technical effects achieved by the above embodiments are as follows: When it is necessary to install the entire slurry tank propeller between the slurry tank and the slurry tank, the slurry tank propeller can be installed between the slurry tank and the slurry tank through the action of the outer cover 61 and the mounting ring 7. When stirring the slurry inside the slurry tank, the drive motor 66 can be started, so that the drive motor 66 drives the main rotating shaft 11 to rotate inside the outer cover 61 and the protective cover 62. Thus, the drive gear 63 on the main rotating shaft 11 can drive the driven gear 64 to rotate. Then, through the action of the driven gear 64, the drive gear ring 65 can be driven to rotate inside the outer cover 61. Thus, the drive gear ring 65 can drive the main rod 1 to rotate inside the slurry tank. At the same time, the main rod 1 drives the auxiliary rod 2 to rotate, and the main rotating shaft 11 drives the auxiliary rotating shaft 21 to rotate, thereby achieving a uniform stirring effect on the slurry inside the slurry tank.

[0035] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A pulp tank propeller for paper product processing, characterized in that: The system includes a main rod (1), one end of which is provided with a secondary rod (2) for extending the rotation length. The inner walls of the main rod (1) and the secondary rod (2) are respectively rotatably connected to a main rotating shaft (11) and a secondary rotating shaft (21) for rotation. The inner walls of both the main rod (1) and the secondary rod (2) are rotatably connected to guide rods (3) for guiding flow. Three first fan blades (31) for guiding flow are fixedly installed on the outer side of the guide rods (3). The inner walls of both the main rod (1) and the secondary rod (2) are fixedly installed with... The inner sidewall of the fixed seat (4) is rotatably connected to the outer side of the main rod (1), the auxiliary rod (2) and the guide rod (3). The outer side of the main rod (1), the outer side of the auxiliary rod (2) and the bottom end of the guide rod (3) are all fixedly installed with bevel gears (41). The outer side of the main rod (1) and the auxiliary rod (2) are provided with a fixing component (5) for connecting the main rod (1) and the auxiliary rod (2). One end of the main rod (1) is provided with a driving component (6) for driving the main rod (1) and the main rotating shaft (11) respectively.

2. The pulp tank propeller for paper product processing according to claim 1, characterized in that: The fixing component (5) includes an outer ring (51) sleeved on the outside of the main rod (1) and the auxiliary rod (2), and three second fan blades (52) are fixedly installed on the outside of the outer ring (51).

3. The pulp tank propeller for paper product processing according to claim 2, characterized in that: The fixing component (5) also includes two fixing bolts (53) threaded to both ends of the outer ring (51), and the outer sides of the two fixing bolts (53) are respectively threaded to the other end of the main rod (1) and one end of the auxiliary rod (2).

4. The pulp tank propeller for paper product processing according to claim 1, characterized in that: The drive assembly (6) includes an outer cover (61) provided at one end of the main rod (1), a protective cover (62) fixedly installed at one end of the outer cover (61), the inner walls of the protective cover (62) and the outer cover (61) are rotatably connected to one end of the main rotating shaft (11), and the inner wall of the other end of the outer cover (61) is rotatably connected to one end of the main rod (1).

5. A pulping tank propeller for paper product processing according to claim 4, characterized in that: The drive assembly (6) also includes a drive gear (63) fixedly installed at one end of the main shaft (11), the drive gear (63) meshing with a driven gear (64), the driven gear (64) being rotatably connected to the inner side wall of the outer cover (61), and a drive gear ring (65) fixedly installed at one end of the main rod (1), the drive gear ring (65) meshing with the driven gear (64).

6. A pulp tank propeller for paper product processing according to claim 5, characterized in that: The drive assembly (6) also includes a drive motor (66) fixedly installed at one end of a protective cover (62), and the output end of the drive motor (66) is fixedly connected to one end of the main shaft (11).

7. A pulp tank propeller for paper product processing according to claim 4, characterized in that: An installation ring (7) is fixedly installed on the outer side of the outer cover (61), and a plurality of installation holes (71) are provided on the inner side wall of the installation ring (7).

8. A pulp tank propeller for paper product processing according to claim 2, characterized in that: Multiple limiting rods (8) are fixedly installed on the outer side of the main rod (1) and the auxiliary rod (2), and the outer side of the multiple limiting rods (8) is movably connected to the inner side wall of the outer ring (51).

9. A pulp tank propeller for paper product processing according to claim 1, characterized in that: Both the main rod (1) and the auxiliary rod (2) have connecting grooves (9) at their other ends.

10. A pulp tank propeller for paper product processing according to claim 9, characterized in that: One end of the auxiliary rod (2) is fixedly installed with a plug rod (22), and the outer side of the plug rod (22) is movably connected to the inner side wall of the connecting groove (9).

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