A pulp adding device

Abstract

The utility model provides a pulp adding device, which relates to the technical field of papermaking equipment, including a pulp pool, wherein a motor is fixedly installed on the outer wall of one side of the pulp pool, the output end of the motor penetrates the pool wall on one side of the pulp pool, the output end of the motor is located at an end face of one side inside the pulp pool, a first turntable is installed, a first bevel gear is mounted on the side curved surface of the first turntable, a plurality of barrels are evenly arranged on the periphery of the surface of the first turntable away from the motor, a rotating shaft is installed on the side of the barrel close to the first turntable, the rotating shaft penetrates the first turntable and is rotatably connected to the first turntable, a gear is installed on the other end of the rotating shaft, a mounting frame is installed on the top of the side of the pulp pool close to the first turntable, an arc-shaped rack is installed on the top of the mounting frame, and the arc-shaped rack can be meshed with the gear. The device can realize rapid addition of pulp and ensure consistent pulp concentration, thereby improving paper production efficiency and quality.

Description

Technical Field

[0001] The utility model belongs to the technical field of papermaking equipment, in particular to a pulp adding device. Background Art

[0002] The papermaking industry is an important industry closely related to the development of the national economy and the construction of social civilization. It is internationally recognized as an industry that "will never fail". Among them, Chinese Patent No.: CN201920111804.7 provides a pulp adding device, including a frame, a pulp trough is provided on the frame, a turntable and a breaking device arranged on one side of the turntable are provided in the pulp trough, the breaking device includes a breaking rod arranged on a rotating shaft, the turntable is fixedly sleeved on the rotating shaft, the lower part of the turntable is inserted into the pulp trough, a material receiving box is provided on the upper side of the pulp trough near the turntable, a plurality of barrels are evenly arranged around the surface of one side of the turntable near the material receiving box, the material receiving box is located on the inner side of the circle surrounded by the barrels, the opening of each barrel faces the direction of the next adjacent barrel, and a pulp discharge pipe is provided at the bottom of the material receiving box. The pulp adding device of the utility model can effectively prevent the problem of anti-counterfeiting fibers being entangled into balls in the pulping process of manufacturing anti-counterfeiting special paper, so that the manufactured paper has high uniformity.

[0003] Based on the above, the inventors have discovered the following problems: the above patent has a good effect in preventing the anti-counterfeiting limiter from entangled into a ball during the pulping process, but in actual applications, because the barrel in the patent is fixedly installed, the angle is fixed, and the pulp has a large viscosity. Therefore, when the barrel moves to the top of the receiving box, the barrel has a relatively horizontal opening, which will cause the pulp in the barrel to not be completely poured into the receiving box. The pulp poured into the receiving box is repeatedly returned to the pulp trough, thereby reducing the operating efficiency of the device.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a pulp adding device is provided to achieve a purpose with greater practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a pulp adding device, which is achieved by the following specific technical means:

[0006] A pulp adding device comprises a pulp pool, wherein a motor is fixedly mounted on the outer wall of one side of the pulp pool, the output end of the motor penetrates the pool wall on one side of the pulp pool, and a first turntable is mounted on the end face of one side inside the pulp pool where the motor output end is located, a plurality of first bevel gears are arrayed on the side curved surface of the first turntable, a plurality of barrels are evenly arranged on the periphery of the surface of the first turntable away from the motor, a rotating shaft is mounted on the side of the barrel close to the first turntable, the rotating shaft penetrates the first turntable and is rotatably connected to the first turntable, a gear is mounted on the other end of the rotating shaft, a mounting frame is mounted on the top of the pulp pool close to the first turntable, an arcuate rack is mounted on the top of the mounting frame, and the arcuate rack can be meshed and connected with the gear.

[0007] Furthermore, a second turntable is rotatably installed at the bottom of the pulp pool, a second bevel gear is mounted on the top side curved surface of the second turntable, the second bevel gear is meshingly connected with the first bevel gear, a plurality of stirring rods are installed on the top surface of the second turntable away from the barrel, and a plurality of trapezoidal blocks are provided on the inner walls of both sides of the first turntable of the pulp pool.

[0008] Furthermore, a plane bearing is provided between the second turntable and the pulp pool.

[0009] Furthermore, a cylindrical groove is provided at the center of the first turntable, the diameter of the cylindrical groove is smaller than the diameter of the circumference surrounded by the plurality of barrels, a material guide groove is provided in the cylindrical groove, and the material guide groove is fixed to the top of the pulp pool through a connecting rod.

[0010] Furthermore, the material guide trough is a trapezoidal structure, the material guide trough is wider on the side close to the first turntable, and the material guide trough is fixed on the top of the pulp pool at an inclined angle.

[0011] Furthermore, the length of the arc-shaped rack is the same as the circumference of the outer ring of the gear.

[0012] Furthermore, a counterweight is installed at the bottom of the barrel.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model cooperates with the gear, the arc-shaped rack, the rotating shaft, the first rotating disk and the barrel. When the first rotating disk drives the barrel to move, the rotating shaft connected to the barrel moves synchronously, and the gear on the other side of the barrel gradually approaches the arc-shaped rack and meshes with it, thereby driving the gear to rotate and driving the barrel to rotate, so that the barrel opens downward, thereby pouring all the pulp in the barrel into the material guide trough, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of a pulp adding device of the utility model;

[0016] Figure 2 This is a plan view of a pulp adding device of the utility model;

[0017] Figure 3 It is a side cross-sectional schematic diagram of a pulp adding device of the utility model;

[0018] Figure 4 The utility model is a front section schematic diagram of a pulp adding device.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Pulp pool; 2. Motor; 3. First turntable; 4. First bevel gear; 5. Cylinder; 6. Rotating shaft; 7. Gear; 8. Mounting frame; 9. Arc rack; 10. Second turntable; 11. Second bevel gear; 12. Stirring rod; 13. Trapezoidal block; 14. Material guide trough. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply 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 "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] The utility model provides a pulp adding device, including a pulp pool 1, a motor 2 is fixedly installed on the outer wall of one side of the pulp pool 1, the output end of the motor 2 penetrates the pool wall of one side of the pulp pool 1, the output end of the motor 2 is located inside the pulp pool 1, and a first turntable 3 is installed on one side end face, a first bevel gear 4 is set on the side curved surface of the first turntable 3, a plurality of barrels 5 are evenly arranged on the periphery of the surface of the first turntable 3 away from the motor 2, a rotating shaft 6 is installed on the side of the barrel 5 close to the first turntable 3, the rotating shaft 6 penetrates the first turntable 3 and is rotatably connected to the first turntable 3, a gear 7 is installed on the other end of the rotating shaft 6, and a mounting bracket 2 is installed on the top of the pulp pool 1 close to the first turntable 3 A mounting frame 8 is provided with an arc-shaped rack 9 on the top of the mounting frame 8, and the arc-shaped rack 9 can be meshed with the gear 7. Through the coordinated use of the motor 2, the gear 7, the arc-shaped rack 9, the rotating shaft 6, the first turntable 3 and the barrel 5, when the motor 2 drives the first turntable 3 to rotate, the rotating shaft 6 installed on the first turntable 3 and the barrel 5 connected thereto move synchronously. When the gear 7 on the rotating shaft 6 gradually approaches the arc-shaped rack 9 and meshes with it, the gear 7 starts to rotate, and drives the barrel 5 to rotate, so that the opening of the barrel 5 is gradually facing downward, thereby pouring all the pulp in the barrel 5 into the guide trough 14, reducing the residual pulp in the barrel 5 from flowing back into the pulp pool 1, thereby improving the working efficiency of the device.

[0027] Furthermore, a second turntable 10 is rotatably installed at the bottom of the pulp pool 1, and a second bevel gear 11 is mounted on the side curved surface of the second turntable 10, and the second bevel gear 11 is meshed and connected with the first bevel gear 4. A plurality of stirring rods 12 are installed on the top surface of the second turntable 10 away from the barrel 5. Through the coordinated use of the first turntable 3, the second turntable 10, the first bevel gear 4, the second bevel gear 11 and the stirring rods 12, when the motor 2 drives the first turntable 3 to rotate, the first bevel gear 4 on the first turntable 3 and the second bevel gear 11 on the second turntable 10 are meshed and connected, thereby driving the second turntable 10 to rotate. And the stirring rod 12 installed on the surface of the second turntable 10 is made to move synchronously, thereby stirring the pulp in the pulp pool 1, so that the pulp fibers in the pulp pool 1 will not settle, and the concentration of the pulp is kept consistent, thereby improving the paper manufacturing quality, and the device can be operated by only a single motor 2, which reduces the subsequent maintenance cost of the device. The pulp pool 1 is provided with a plurality of trapezoidal blocks 13 on the inner walls on both sides of the first turntable 3. By installing the trapezoidal blocks 13 on the inner wall of the pulp pool 1, the swirling phenomenon of the pulp in the pulp pool 1 is eliminated, the stirring effect of the stirring rod 12 is improved, and the consistency of the pulp concentration in the pulp pool 1 is further ensured.

[0028] Furthermore, a plane bearing is provided between the second turntable 10 and the pulp pool 1 . The cooperation between the second turntable 10 and the plane bearing makes the second turntable 10 rotate more smoothly, thereby reducing the load of the motor 2 and extending the service life of the motor 2 .

[0029] Furthermore, a cylindrical groove is provided at the center of the first turntable 3, and the diameter of the cylindrical groove is smaller than the diameter of the circumference surrounded by the multiple barrels 5. A material guide groove 14 is provided in the cylindrical groove, and the material guide groove 14 is fixed to the top of the pulp pool 1 through a connecting rod. By providing the cylindrical groove at the center of the first turntable 3, the material guide groove 14 and the barrel 5 installed inside will not interfere with each other, thereby ensuring the stable operation of the device, and one end of the material guide groove 14 can be extended into the first turntable 3, so that when the barrel 5 rotates to the top to discharge into the material guide groove 14, it is ensured that the pulp can completely fall into the material guide groove 14, thereby reducing the pulp splashing out of the material guide groove 14 and falling into the pulp pool 1, causing subsequent repeated work, and improving the working efficiency of the device.

[0030] Furthermore, the material guide trough 14 is a trapezoidal structure, and the material guide trough 14 is wider on the side close to the first turntable 3, and the material guide trough 14 is fixed on the top of the pulp pool 1 at an inclined angle. By widening the material guide trough 14 on the side close to the first turntable 3, the receiving area of ​​the material guide trough 14 is increased, and the material guide trough 14 can further be enabled to completely receive the pulp poured into the barrel 5, and by installing the material guide trough 14 at an inclined angle, the flow speed of the pulp in the material guide trough 14 can be increased, thereby improving the working efficiency of the device.

[0031] Furthermore, the length of the arc-shaped rack 9 is the same as the outer circumference of the gear 7. By limiting the length of the arc-shaped rack 9, it is achieved that when the gear 7 and the arc-shaped rack 9 go from meshing to separation, the gear 7 and the rotating shaft 6 connected thereto and the barrel 5 just rotate synchronously for one circle, thereby ensuring that the barrel 5 can pour the pulp smoothly and that the barrel 5 can return to its original position after pouring the pulp for the next round of pulp transportation.

[0032] Furthermore, a counterweight is installed at the bottom of the barrel 5. By adding the counterweight at the bottom of the barrel 5, the shaking of the barrel 5 can be reduced and suppressed when the barrel 5 moves, preventing the pulp in the barrel 5 from spilling and affecting the working efficiency of the device.

[0033] The specific usage and function of this embodiment are as follows:

[0034] Before the utility model is installed and used, the staff needs to check the internal components or structures of the device. After the inspection is correct, it can be used normally. First, the device is powered on, and then pulp is injected into the pulp pool 1. At this time, the motor 2 is turned on to drive the first turntable 3 to rotate. After the barrel 5 on the first turntable 3 is filled with pulp at the bottom of the pulp pool 1, it moves to the top of the device, and as the gear 7 rotates in mesh with the arc rack 9, the barrel 5 is turned over, so that the pulp in the barrel 5 is poured into the guide trough 14, and then transported to the feeder through the guide trough 14, and the second turntable 10 rotates synchronously with the first turntable 3 to scatter the fibers in the pulp to ensure that the pulp concentration is always consistent. Through the above steps, the rapid addition of pulp can be achieved and the consistency of pulp concentration can be ensured, thereby improving the efficiency and quality of paper production, and only a single motor 2 is required to drive, reducing the number of operating steps.

[0035] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A pulp adding device, comprising a pulp tank (1), characterized in that: A motor (2) is fixedly mounted on the outer wall of one side of the pulp pool (1); the output end of the motor (2) penetrates the pool wall of one side of the pulp pool (1); the output end of the motor (2) is located on an end face of one side inside the pulp pool (1); a first turntable (3) is mounted on a first bevel gear (4) mounted on a side curved surface of the first turntable (3); a plurality of barrels (5) are evenly arranged around the surface of the first turntable (3) away from the motor (2); a rotating shaft (6) is mounted on the side of the barrel (5) close to the first turntable (3); the rotating shaft (6) penetrates the first turntable (3) and is rotatably connected to the first turntable (3); a gear (7) is mounted on the other end of the rotating shaft (6); a mounting frame (8) is mounted on the top of the side of the pulp pool (1) close to the first turntable (3); an arc-shaped rack (9) is mounted on the top of the mounting frame (8); the arc-shaped rack (9) can be meshed with the gear (7).

2. A pulp adding device as claimed in claim 1, characterized in that: A second turntable (10) is rotatably mounted at the bottom of the pulp pool (1); a second bevel gear (11) is mounted on the side curved surface of the second turntable (10); the second bevel gear (11) is meshingly connected with the first bevel gear (4); a plurality of stirring rods (12) are mounted on the top surface of the second turntable (10) away from the barrel (5); and a plurality of trapezoidal blocks (13) are provided on the inner walls of both sides of the first turntable (3) of the pulp pool (1).

3. A pulp adding device as claimed in claim 2, characterized in that: A plane bearing is provided between the second rotating disk (10) and the pulp pool (1).

4. A pulp adding device as claimed in claim 1, characterized in that: A cylindrical groove is provided at the center of the first turntable (3), the diameter of the cylindrical groove being smaller than the diameter of the circle surrounded by the plurality of barrels (5), and a material guide groove (14) is provided in the cylindrical groove, and the material guide groove (14) is fixed to the top of the pulp pool (1) via a connecting rod.

5. A pulp adding device as claimed in claim 4, characterized in that: The material guide trough (14) is a trapezoidal structure, the material guide trough (14) is wider on the side close to the first turntable (3), and the material guide trough (14) is fixed on the top of the pulp pool (1) at an inclined angle.

6. A pulp adding device as claimed in claim 1, characterized in that: The length of the arc-shaped rack (9) is the same as the circumference of the outer ring of the gear (7).

7. A pulp adding device as claimed in claim 1, characterized in that: A counterweight is installed at the bottom of the barrel (5).

Images