Slurry stirring device for paper manufacturing

Abstract

The utility model provides a pulp stirring device for paper manufacturing, which relates to the technical field of pulp stirring of paper production equipment, and comprises a bottom plate, a tank body arranged at the top of the bottom plate, a motor arranged at the top of the tank body, a rotating shaft I arranged at the bottom of the motor and penetrating through the tank body, and a stirring component arranged at the other end of the rotating shaft I, the stirring assembly comprises a first connecting shaft, the first connecting shaft is fixed to the first rotating shaft, a second rotating shaft is arranged on the first connecting shaft, connecting plates are arranged at the two ends of the second rotating shaft, connecting rods are arranged at the other ends of the connecting plates, second cutting blades are arranged on the inner sides of the connecting rods, and a linkage shaft is slidably inserted into the side, away from the second rotating shaft, of the first connecting shaft. A first connecting shaft is arranged on one side of each linkage shaft, first cutting blades are arranged at the two ends of a second connecting shaft, the first rotating shafts are driven by a motor to rotate, the second rotating shafts, the connecting plates and the connecting rods rotate, and the second cutting blades are driven by the connecting rods to rotate so as to cut paper in the tank body.

Description

Technical Field

[0001] The utility model relates to the technical field of pulp water stirring for paper production equipment, in particular to a pulp water stirring device for paper manufacturing. Background Art

[0002] The pulp-water stirring device for papermaking is a vital equipment in the papermaking industry. It mixes cellulose and water into pulp through mechanical stirring to provide raw materials for paper production. This device usually consists of a stirring paddle, a motor and a stirring tank, which can fully disperse the cellulose and keep it in a suspended state to ensure the uniformity and quality of the paper. Its efficient stirring action helps to improve production efficiency, reduce energy consumption, and also contribute to environmentally friendly paper production. This device plays an important role in the paper industry and promotes the continuous progress and development of paper manufacturing technology.

[0003] For example, the patent specification of an existing Chinese patent (publication number: CN217511723U) discloses a pulp water stirring device for paper making, including a stirring box, a feeding port is provided on the top side wall of the stirring box, a discharging port is provided on the bottom side wall, a square frame is provided on the top of the stirring box, a hydraulic cylinder is provided on the top of the square frame, the output end of the hydraulic cylinder extends into the square frame and is connected to a movable reduction motor, the output end of the reduction motor extends into the stirring box and is provided with a stirring device, a controller is provided on the outer side wall of the stirring box, and the controller is electrically connected to the hydraulic cylinder and the reduction motor respectively;

[0004] However, in this patent, only a stirring vertical rod is provided. When stirring the internal paper, the paper may not be fully stirred because the paper is too large, and residual paper is easily stuck inside the equipment, making the produced pulp uneven. Therefore, the utility model proposes a pulp water stirring device for paper making. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a pulp water stirring device for paper making.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pulp water stirring device for paper making, comprising a bottom plate, a tank body is arranged on the top of the bottom plate, a motor is arranged on the top of the tank body, a rotating shaft 1 is arranged at the bottom of the motor through the tank body, and a stirring component is arranged at the other end of the rotating shaft 1;

[0007] The stirring assembly includes a connecting shaft 1, which is fixed on a rotating shaft 1, a rotating shaft 2 is arranged on the connecting shaft 1, connecting plates are arranged at both ends of the rotating shaft 2, a connecting rod is arranged at the other end of the connecting plate, a cutting blade 2 is arranged on the inner side of the connecting rod, a linkage shaft is slidably inserted on the side of the transmission shaft away from the rotating shaft 2, a connecting shaft 1 is arranged on one side of the transmission shaft, and a cutting blade 1 is arranged at both ends of the connecting shaft 2.

[0008] As a preferred embodiment, a connecting column is provided at the bottom of the connecting rod, a rotating shaft three is provided at the other end of the connecting column, and a stirring blade is provided at the other end of the rotating shaft three.

[0009] The beneficial effect of adopting the above further solution is that the stirring blade is driven to rotate by the rotating shaft three at the bottom of the connecting rod, so that the paper remaining at the bottom of the tank body is rotated, thereby performing multiple cutting.

[0010] As a preferred embodiment, a support column is provided on the other side of the connecting rod away from the second cutting blade, a connecting block is provided at the other end of the supporting column, and a scraper is provided at the other end of the connecting block.

[0011] The beneficial effect of adopting the above further solution is that a connecting block is inserted into the other end of the connecting rod away from the cutting blade, and a scraper is fixed to the other end of the connecting block, and the paper attached to the inner wall of the tank is cleaned by the scraper.

[0012] As a preferred embodiment, a vibration motor is provided at the bottom of the connecting shaft 1.

[0013] The beneficial effect of adopting the above further solution is that the stirring assembly is driven to vibrate by the vibration motor, and the vibration can help promote the mutual contact and mixing between the papers, thereby achieving a more uniform mixing effect.

[0014] As a preferred embodiment, a crushing assembly is provided on the side of the top of the tank body away from the motor, and the crushing assembly includes a crushing bin, a connecting bin is provided on the top of the crushing bin, a feeding port is provided on the top of the connecting bin, a conveying pipe is provided at the bottom of the crushing bin, the conveying pipe is connected to the tank body, a handle is provided on one side of the crushing bin, a cutting gear is provided inside the crushing bin, and the handle passes through the crushing bin and is connected to the cutting gear.

[0015] The beneficial effect of adopting the above further scheme is: by turning the handle with the cutting gear, the paper enters the connecting bin through the feed port, and then enters the cutting bin to be cut by the cutting gear, and the cut paper enters the tank body through the conveying pipe for stirring.

[0016] Compared with the prior art, the advantages and positive effects of the utility model are:

[0017] 1. The slurry stirring device for paper manufacturing designed by the utility model drives the rotating shaft 1 to rotate through the motor, drives the rotating shaft 2 to rotate through the connecting shaft 1, drives the connecting plate and the connecting rod to rotate through the rotating shaft 2, drives the cutting blade 2 to rotate through the connecting rod to cut the paper inside the tank body, drives the connecting shaft 2 to rotate in the opposite direction through the transmission shaft, and drives the cutting blade 1 to rotate through the connecting shaft 2 to cut the paper, so that the stirring is more uniform, and the connecting shaft 1 is vibrated by the vibration motor to achieve a more uniform mixing effect.

[0018] 2. The slurry stirring device for paper manufacturing designed by the utility model is rotated by turning the handle with the cutting gear. The paper enters the connecting bin through the feeding port and then enters the cutting bin to be cut by the cutting gear. The cut paper enters the tank body through the conveying pipe to be stirred. The paper attached to the inner wall of the tank body is cleaned by the scraper. The stirring blade is driven to rotate by the rotating shaft three at the bottom of the connecting rod, so that the paper remaining at the bottom of the tank body is rotated, thereby performing multiple cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a pulp water stirring device for paper making according to the utility model;

[0020] Figure 2 This is a cross-sectional view of a pulp water stirring device for paper making according to the utility model;

[0021] Figure 3 This is a structural diagram of a stirring assembly in a pulp water stirring device for paper making according to the utility model;

[0022] Figure 4 This is a disassembled diagram of a crushing component in a pulp and water stirring device for paper making according to the utility model.

[0023] Attached photos

[0024] 1. Tank body; 2. Motor; 3. Crushing assembly; 4. Discharge port; 5. Bottom plate; 6. Rotating shaft one; 7. Stirring assembly; 31. Crushing bin; 32. Connecting bin; 33. Conveying pipe; 34. Feeding port; 35. Handle; 36. Cutting gear; 71. Connecting shaft one; 72. Rotating shaft two; 73. Connecting shaft two; 74. Cutting blade one; 75. Connecting rod; 76. Cutting blade two; 77. Connecting plate; 78. Support column; 79. Connecting block; 710. Scraper; 711. Connecting column; 712. Rotating shaft three; 713. Stirring blade; 714. Vibrating motor; 715. Drive shaft. DETAILED DESCRIPTION

[0025] 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. Example

[0026] like Figure 1-4 As shown, the utility model provides a technical solution: a pulp water stirring device for paper making, comprising a bottom plate 5, a tank body 1 is arranged on the top of the bottom plate 5, a motor 2 is arranged on the top of the tank body 1, a rotating shaft 6 is arranged at the bottom of the motor 2 penetrating the tank body 1, and a stirring component 7 is arranged at the other end of the rotating shaft 6;

[0027] The stirring assembly 7 includes a connecting shaft 71, which is fixed on the rotating shaft 6. A rotating shaft 72 is arranged on the connecting shaft 71. Both ends of the rotating shaft 72 are provided with connecting plates 77. The other end of the connecting plate 77 is provided with a connecting rod 75. A cutting blade 76 is arranged on the inner side of the connecting rod 75. A transmission shaft 715 is slidably inserted on the side of the connecting shaft 71 away from the rotating shaft 72. A connecting shaft 73 is arranged on one side of the transmission shaft 715. Both ends of the connecting shaft 73 are provided with cutting blades 74.

[0028] A vibration motor 714 is disposed at the bottom of the connecting shaft 1 71 .

[0029] During specific implementation, the motor 2 drives the rotating shaft 6 to rotate, the connecting shaft 1 71 drives the rotating shaft 2 72 to rotate, the rotating shaft 2 72 drives the connecting plate 77 and the connecting rod 75 to rotate, the connecting rod 75 drives the cutting blade 2 76 to rotate to cut the paper inside the tank body 1, the transmission shaft 715 drives the connecting shaft 2 73 to rotate in the opposite direction, and the connecting shaft 2 73 drives the cutting blade 1 74 to rotate to cut the paper, so as to better disturb the contents and achieve a better stirring effect, and the connecting shaft 1 71 is vibrated by the vibration motor 714 to achieve a more uniform mixing effect. Example

[0030] like Figure 1-4 As shown, a connecting column 711 is provided at the bottom of the connecting rod 75, a rotating shaft 3 712 is provided at the other end of the connecting column 711, and a stirring blade 713 is provided at the other end of the rotating shaft 3 712.

[0031] A support column 78 is disposed on the other side of the connecting rod 75 away from the second cutting blade 76 , a connecting block 79 is disposed at the other end of the supporting column 78 , and a scraper 710 is disposed at the other end of the connecting block 79 .

[0032] A crushing assembly 3 is provided on the side of the top of the tank body 1 away from the motor 2, and the crushing assembly 3 includes a crushing bin 31, a connecting bin 32 is provided on the top of the crushing bin 31, a feeding port 34 is provided on the top of the connecting bin 32, a conveying pipe 33 is provided at the bottom of the crushing bin 31, and the conveying pipe 33 is connected to the tank body 1, a handle 35 is provided on one side of the crushing bin 31, a cutting gear 36 is provided inside the crushing bin 31, and the handle 35 passes through the crushing bin 31 and is connected to the cutting gear 36.

[0033] A discharge port 4 is provided on one side of the tank body 1 .

[0034] During specific implementation, the handle 35 is rotated with the cutting gear 36, the paper enters the connecting bin 32 through the feed port 34, and then enters the cutting bin to be cut by the cutting gear 36. The cut paper enters the tank body 1 through the conveying pipe 33 to be stirred, and the scraper 710 is used to clean the paper attached to the inner wall of the tank body 1. The rotating shaft 712 at the bottom of the connecting rod 75 drives the stirring blade 713 to rotate, so that the paper remaining at the bottom of the tank body 1 is rotated, thereby performing multiple cuttings, and then the stirred pulp flows out through the discharge port 4.

[0035] Working principle:

[0036] like Figure 1-4 As shown, the paper enters the connecting bin 32 through the feeding port 34, and then enters the cutting bin to be cut by the cutting gear 36. The handle 35 is rotated to drive the cutting gear 36 to rotate, and the cut paper enters the tank body 1 through the conveying pipe 33 to be stirred. The motor 2 drives the rotating shaft 1 6 to rotate, and the connecting shaft 1 71 drives the rotating shaft 2 72 to rotate. The rotating shaft 2 72 drives the connecting plate 77 and the connecting rod 75 to rotate, and the connecting rod 75 drives the cutting blade 2 76 to rotate to cut the paper inside the tank body 1. The transmission shaft 715 drives the connecting shaft 2 73 to rotate in the opposite direction, and the connecting shaft 2 73 drives the cutting blade 1 74 to rotate to cut the paper. The connecting shaft 1 71 is vibrated by the vibration motor 714 to achieve a more uniform mixing effect. The rotating shaft 3 712 at the bottom of the connecting rod 75 drives the stirring blade 713 to rotate, so that the paper remaining at the bottom of the tank body 1 rotates, thereby performing multiple cuttings. The scraper 710 cleans the paper attached to the inner wall of the tank body 1, and then the stirred pulp flows out through the discharge port 4.

[0037] 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 pulp water stirring device for paper making, comprising a bottom plate (5), characterized in that: A tank body (1) is arranged on the top of the bottom plate (5), a motor (2) is arranged on the top of the tank body (1), a rotating shaft (6) is arranged at the bottom of the motor (2) and passes through the tank body (1), and a stirring assembly (7) is arranged at the other end of the rotating shaft (6); The stirring assembly (7) comprises a connecting shaft (71), the connecting shaft (71) being fixed on the rotating shaft (6), the connecting shaft (71) being provided with a rotating shaft (72), both ends of the rotating shaft (72) being provided with connecting plates (77), the other end of the connecting plate (77) being provided with a connecting rod (75), the inner side of the connecting rod (75) being provided with a cutting blade (76), a transmission shaft (715) being slidably inserted on the side of the connecting shaft (71) away from the rotating shaft (72), the connecting shaft (73) being provided on one side of the transmission shaft (715), and both ends of the connecting shaft (73) being provided with a cutting blade (74).

2. A pulp water stirring device for paper making according to claim 1, characterized in that: A connecting column (711) is provided at the bottom of the connecting rod (75), a rotating shaft (712) is provided at the other end of the connecting column (711), and a stirring blade (713) is provided at the other end of the rotating shaft (712).

3. The pulp water stirring device for paper making according to claim 1, characterized in that: A support column (78) is provided on the other side of the connecting rod (75) away from the second cutting blade (76), a connecting block (79) is provided at the other end of the supporting column (78), and a scraper (710) is provided at the other end of the connecting block (79).

4. The pulp water stirring device for paper making according to claim 1, characterized in that: A vibration motor (714) is provided at the bottom of the first connecting shaft (71).

5. The pulp water stirring device for paper making according to claim 1, characterized in that: A crushing assembly (3) is arranged on a side of the top of the tank body (1) away from the motor (2), the crushing assembly (3) comprising a crushing bin (31), a connecting bin (32) is arranged on the top of the crushing bin (31), a feeding port (34) is arranged on the top of the connecting bin (32), a conveying pipe (33) is arranged on the bottom of the crushing bin (31), the conveying pipe (33) is connected to the tank body (1), a handle (35) is arranged on one side of the crushing bin (31), a cutting gear is arranged inside the crushing bin (31), and the handle (35) passes through the crushing bin (31) and is connected to the cutting gear.

6. A pulp water stirring device for paper making according to claim 5, characterized in that: A discharge outlet (4) is provided on one side of the tank body (1).

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