Speed-adjustable papermaking beater

Abstract

The utility model discloses a papermaking beater with adjustable speed, which relates to the technical field of beater, and comprises a box body, one end of the upper side of the box body is provided with a material inlet, the lower part of one side of the box body is fixedly communicated with a valve, the upper part of the material inlet is movably connected with a movable door, and the upper end of the box body is provided with a speed regulating structure. And a pulping structure is mounted in the box body. According to the device, the rotating speed of the other conical barrel is adjusted by adjusting the position of the annular ring, so that the rotating speed of the rotating shaft is adjusted, the rotating speed of the rotating shaft is slower when the position of the annular ring is higher, and the rotating speed of the rotating shaft is higher when the position of the annular ring is lower, and the pulping speed of the pulping machine is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of pulping machines, in particular to a papermaking pulping machine with adjustable speed. Background Art

[0002] Paper is a common item in our daily life, especially in the dissemination of culture and the recording of text. In the process of papermaking, pulping is an important step. Pulping is to use physical methods to mechanically or fluidly treat pulp fibers, so that the fibers are subjected to shear force, the fiber shape is changed, and the pulp acquires certain characteristics to ensure that the paper reaches the expected quality requirements.

[0003] The beater is a machine that moves the material along the cylinder toward the outlet end due to the rotation of the stick and the existence of the lead angle after the material enters the screen drum. The trajectory is a spiral line. The material is scratched by the centrifugal force during the movement between the scraper and the screen drum. However, most of the beaters on the market today have the problem of difficult adjustment of the beating speed. Utility Model Content

[0004] In order to solve the above problems, that is, to solve the problems raised by the above background technology, the utility model proposes a papermaking beater with adjustable speed, which includes a box body, a feed inlet is provided at one end of the upper side of the box body, a valve is fixedly connected to the lower part of one side of the box body, a movable door is movably connected above the feed inlet, a speed regulating structure is provided at the upper end of the box body, and a beating structure is installed in the box body;

[0005] The speed regulating structure comprises a straight slot plate, a pair of support plates, a motor 1, a motor 2, a lead screw, a slide rod, a pair of sleeves, a pair of guide rods, an annular ring and a pair of conical cylinders;

[0006] The other end of the upper side of the box body is fixedly connected to the straight slot plate, and the upper and lower ends of one side of the straight slot plate are respectively fixedly connected to the corresponding support plates, and a pair of bearings at the upper and lower ends of the support plates are connected to a pair of conical cylinders. The motor 1 is placed on the upper end of the straight slot plate, and the output end of the motor 1 passes through the straight slot plate and is fixedly connected to the lead screw. The bearing at the lower end of the lead screw is connected to the bottom of the straight slot plate, and the middle of the slide rod is slidably placed in the straight slot plate, and the lead screw is threadedly connected to the slide rod, and the two ends of one side of the slide rod are respectively fixedly connected to the corresponding sleeves, and one end of a pair of guide rods are respectively slidably placed in the corresponding sleeves, and the other end of a pair of guide rods are respectively fixedly connected to the corresponding mounting rings, and a pair of mounting rings are ringed on the corresponding ends of the annular rings, and the annular rings are ringed in one of the conical cylinders, and the motor 2 is placed on the support plate located at the upper part, and the output end of the motor 2 passes through the support plate and is fixedly connected to one of the conical cylinders.

[0007] The utility model is further configured as follows: the beating structure includes a rotating shaft and a group of beating rods;

[0008] The bearing at the upper end of the rotating shaft is connected and passes through the box body and is fixedly connected to the lower end of another cone cylinder. The lower part of the rotating shaft is fixedly connected to a group of evenly arranged beating rods.

[0009] The utility model is further configured as follows: a pair of the cone cylinders are installed in opposite directions, opposite sides of the pair of cone cylinders are in parallel, the annular ring is located between the pair of cone cylinders, and opposite sides of the pair of cone cylinders fit one end of the annular ring.

[0010] The utility model is further configured as follows: a control panel is installed on the upper part of one side of the box body, and a group of control buttons are arranged on the lower part of the control panel.

[0011] The beneficial technical effect of the utility model is: the device adjusts the rotation speed of another cone by adjusting the position of the annular ring, thereby adjusting the rotation speed of the rotating shaft. The higher the position of the annular ring is, the slower the rotation speed of the rotating shaft is, and the lower the position of the annular ring is, the faster the rotation speed of the rotating shaft is, thereby achieving the purpose of adjusting the beating speed of the beater. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The three-dimensional structure of the utility model is shown Figure 1 .

[0013] Figure 2 The three-dimensional structure of the utility model is shown Figure 2 .

[0014] Figure 3 The figure shows a three-dimensional structural schematic diagram of the box body 6 of the present invention after being cut.

[0015] Figure 4 The utility model is shown in a schematic diagram of the structure of some parts.

[0016] Figure numerals 1, movable door, 2, conical cylinder, 3, motor 2, 4, motor 1, 5, straight groove plate, 6, box body, 7, sliding rod, 8, support plate, 9, control panel, 10, beating rod, 11, screw, 12, annular ring, 13, sleeve, 14, guide rod. DETAILED DESCRIPTION

[0017] Please refer to the attached Figure 1-Figure 4 Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0018] The utility model proposes a papermaking pulping machine with adjustable speed. Before use, the annular ring 12 is located in the middle position, which is the common speed position. When using the device, the pulping raw material is poured into the box body 6. If the speed of pulping needs to be adjusted (for example, low-speed pulping), it is adjusted through the control panel 9. The motor 14 is started to drive the lead screw 11 to rotate, and the lead screw 11 drives the slide bar 7 to slide upward along the straight groove plate 5. The slide bar 7 drives a pair of sleeves 13 to slide upward. The pair of sleeves 13 drives the annular ring 12 to slide upward along a conical cylinder 2 through the corresponding guide rods 14. The annular ring 12 slides upward along the inclined track of the gap between the pair of conical cylinders 2. The annular ring 12 drives the corresponding guide rods 14 through a pair of mounting rings to slide along the corresponding sleeves 13 in the direction close to the straight groove plate 5. When the annular ring 12 slides to an appropriate height, the motor 1 4 stops and the motor 2 3 is started. The motor 2 3 drives a conical cylinder 2 to rotate, and the conical cylinder 2 drives the annular ring 12 fitted thereto to rotate along a pair of mounting circles. The annular ring 12 drives another conical cylinder 2 fitted thereto to rotate, and the other conical cylinder 2 drives the rotating shaft to rotate. The rotating shaft drives a group of beating rods 10 to perform beating with the rotating shaft as the center. The higher the position of the annular ring 12, the slower the rotation speed of the rotating shaft, and the lower the position of the annular ring 12, the faster the rotation speed of the rotating shaft, thereby achieving the purpose of adjusting the beating speed of the beater. The beating speed is adjusted as needed, which improves the problem that the beating speed of the existing beater is difficult to adjust. After the beating is completed, the motor 2 3 is turned off and the valve is opened to take out the processed pulp.

[0019] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0020] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0022] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0023] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A papermaking pulping machine with adjustable speed, comprising a box (6), characterized in that: A feed inlet is provided at one end of the upper side of the box body (6), a connecting valve is fixed at the lower part of one side of the box body (6), a movable door (1) is movably connected above the feed inlet, a speed regulating structure is provided at the upper end of the box body (6), and a beating structure is installed inside the box body (6); The speed regulating structure comprises a straight groove plate (5), a pair of support plates (8), a motor 1 (4), a motor 2 (3), a lead screw (11), a slide rod (7), a pair of sleeves (13), a pair of guide rods (14), an annular ring (12) and a pair of conical cylinders (2); The other end of the upper side of the box body (6) is fixedly connected to the straight groove plate (5), and the upper and lower ends of one side of the straight groove plate (5) are respectively fixedly connected to the corresponding support plate (8), and the upper and lower ends of the support plates (8) are connected to a pair of conical cylinders (2). The motor (4) is arranged on the upper end of the straight groove plate (5), and the output end of the motor (4) passes through the straight groove plate (5) and is fixedly connected to the lead screw (11). The lower end bearing of the lead screw (11) is connected to the bottom of the straight groove plate (5), and the middle part of the slide rod (7) is slidably arranged in the straight groove plate (5). The lead screw (11) is threadedly connected The sliding rod (7), the two ends of one side of the sliding rod (7) are respectively fixedly connected to the corresponding sleeve (13), one end of a pair of guide rods (14) are respectively slidably arranged in the corresponding sleeve (13), the other ends of a pair of guide rods (14) are respectively fixedly connected to the corresponding mounting rings, a pair of mounting rings are sleeved on the corresponding ends of the annular ring (12), the annular ring (12) is sleeved in one of the conical cylinders (2), the motor 2 (3) is arranged on the support plate (8) located at the upper part, and the output end of the motor 2 (3) passes through the support plate (8) and is fixedly connected to one of the conical cylinders (2).

2. A papermaking pulping machine with adjustable speed according to claim 1, characterized in that: The beating structure comprises a rotating shaft and a set of beating rods (10); The bearing at the upper end of the rotating shaft is connected to and passes through the box (6) and is fixedly connected to the lower end of another cone cylinder (2), and the lower part of the rotating shaft is fixedly connected to a group of evenly arranged beating rods (10).

3. A papermaking pulping machine with adjustable speed according to claim 2, characterized in that: The pair of cone cylinders (2) are installed in opposite directions, the opposite sides of the pair of cone cylinders (2) are in a parallel state, the annular ring (12) is located between the pair of cone cylinders (2), and the opposite sides of the pair of cone cylinders (2) are in contact with one end of the annular ring (12).

4. The papermaking pulping machine with adjustable speed according to claim 1, characterized in that: A control panel (9) is installed on the upper part of one side of the box body (6), and a group of control buttons are arranged on the lower part of the control panel (9).

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