A glucosamine hydrochloride and chondroitin sulfate agitator and method of use

By designing a stirring device that includes a power unit and a transmission system, multi-directional stirring and movement of raw materials during the extraction of chondroitin sulfate were achieved, solving the problem of low mixing efficiency in the existing technology and improving the stirring effect.

CN115945090BActive Publication Date: 2026-07-14HARBIN PURUN GREASE

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HARBIN PURUN GREASE
Filing Date
2022-10-09
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

In existing technologies, the mixing and stirring devices used in the chondroitin sulfate extraction process are inefficient, resulting in low extraction efficiency.

Method used

A mixing device for glucosamine hydrochloride and chondroitin sulfate was designed, comprising a power unit, a mixing tank, a limiting device, a stirring device, a transmission device, and a transmission rod. By starting the motor in both forward and reverse directions, the transmission rod and the slide plate are moved, changing the volume of the mixing device, achieving multi-directional stirring and material movement, and enhancing the mixing effect.

Benefits of technology

It speeds up the mixing efficiency, ensures that the raw materials are fully mixed, and avoids the problem of incomplete mixing.

✦ Generated by Eureka AI based on patent content.

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Abstract

A glucosamine hydrochloride chondroitin sulfate stirring device and method of use, belong to chondroitin stirring equipment field. Including power device, mixing bucket, multiple limiting devices, stirring device, transmission device I, multiple transmission rods and lower pressing plate, the upper end of the mixing bucket is fixedly connected with the power device, the power device passes through the mixing bucket and is connected with the transmission device I, the transmission device I is provided with the lower pressing plate, the stirring device is arranged in the inside of the mixing bucket, the outside of the stirring device is connected with the mixing bucket through the limiting device, the inside of the stirring device is fixedly connected with the transmission rod. The present application not only can make the raw materials complete different direction stirring through the stirring blade I, stirring blade II, accelerate the stirring efficiency, and the stirring device can also move part of the raw materials located in the top layer to the bottom end of the raw materials, make the stirring more fully.
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Description

Technical Field

[0001] This invention relates to a stirring apparatus and method for using glucosamine hydrochloride and chondroitin sulfate, belonging to the field of chondroitin stirring equipment. Background Technology

[0002] In the existing technology, during the manual extraction of chondroitin sulfate, the initial steps require thorough mixing and stirring of crushed animal cartilage with purified water, enzymes, and other additives to ensure that the chondroitin sulfate reacts fully to obtain a hydrolysate. Most mixing devices rotate in one direction, resulting in a generally poor mixing effect and requiring prolonged stirring, which affects the extraction efficiency. Therefore, it is necessary to improve the technology. Summary of the Invention

[0003] The purpose of this invention is to solve the above-mentioned problems existing in the background art by providing a stirring device and method for using glucosamine hydrochloride and chondroitin sulfate.

[0004] The present invention achieves the above objectives by adopting the following technical solution:

[0005] A mixing device for glucosamine hydrochloride and chondroitin sulfate includes a power unit, a mixing tank, multiple limiting devices, a mixing device, a transmission device, multiple transmission rods, and a lower pressure plate. The power unit is fixedly connected to the upper end of the mixing tank, and the power unit passes through the mixing tank and is connected to the transmission device. The transmission device is equipped with a lower pressure plate. The mixing device is located inside the mixing tank, and the outside of the mixing device is connected to the mixing tank through the limiting devices. The transmission rods are fixedly connected to the inside of the mixing device.

[0006] A method of using a stirring device for glucosamine hydrochloride and chondroitin sulfate, the method comprising the following steps:

[0007] Step 1: Pour the raw materials into the cylinder and the mixing device;

[0008] Step 2: Start the motor in the forward direction. The motor drives the shaft to rotate, which in turn drives the transmission rod to move in the direction of the shaft, causing the slide plate to move accordingly. This reduces the internal volume of the cuboid composed of the four L-shaped connecting plates and the four slide plates, allowing the raw materials inside to move between the mixing device and the cylinder.

[0009] Step 3: Reverse start the motor. The motor drives the shaft to rotate, which in turn drives the transmission rod to move away from the shaft. This causes the slide plate to move, thereby increasing the internal volume of the cuboid composed of the four L-shaped connecting plates and the four slide plates. This allows the raw materials between the mixing device and the cylinder to move into the mixing device, completing the mixing process.

[0010] Compared with the prior art, the beneficial effects of the present invention are: the present invention can not only make the raw materials stir in different directions through stirring blade I and stirring blade II, thus speeding up the stirring efficiency, but also the stirring device can move some of the raw materials located on the top layer to the bottom of the raw materials, so as to make the stirring more thorough. Attached Figure Description

[0011] Figure 1 This is a front view of a stirring apparatus for glucosamine hydrochloride and chondroitin sulfate according to the present invention;

[0012] Figure 2 yes Figure 1 Sectional view of AA;

[0013] Figure 3 This is a diagram showing the position of stirring blade I in a stirring apparatus for glucosamine hydrochloride and chondroitin sulfate according to the present invention.

[0014] Figure 4 This is a schematic diagram of the mixing tank and power unit of a stirring device for glucosamine hydrochloride and chondroitin sulfate according to the present invention.

[0015] Figure 5 This is a top view of the connecting ring of a stirring device for glucosamine hydrochloride and chondroitin sulfate according to the present invention;

[0016] Figure 6 This is a front view of the limiting device of a stirring apparatus for glucosamine hydrochloride and chondroitin sulfate according to the present invention;

[0017] Figure 7 This is a schematic diagram of the transmission ring structure of a stirring device for glucosamine hydrochloride and chondroitin sulfate according to the present invention;

[0018] Figure 8 This is a schematic diagram of the largest volume structure of the stirring device for a stirring apparatus for glucosamine hydrochloride and chondroitin sulfate according to the present invention.

[0019] Figure 9 yes Figure 8 Cross-sectional view along the BB direction;

[0020] Figure 10 yes Figure 8 A cross-sectional view along the CC direction;

[0021] Figure 11 This is a schematic diagram of the smallest volume structure of the stirring device for a stirring apparatus for glucosamine hydrochloride and chondroitin sulfate according to the present invention.

[0022] Figure 12 yes Figure 11 DD-direction sectional view;

[0023] Figure 13 yes Figure 11 EE direction section view;

[0024] Figure 14 This is a side view of the transmission device of a stirring apparatus for glucosamine hydrochloride and chondroitin sulfate according to the present invention;

[0025] Figure 15 This is a side view of the transmission rod of a stirring device for glucosamine hydrochloride and chondroitin sulfate according to the present invention. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the invention, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0027] Specific implementation method one: as follows Figures 1-15 As shown in the figure, this embodiment describes a stirring device for glucosamine hydrochloride and chondroitin sulfate, including a power unit 1, a mixing tank 2, multiple limiting devices 3, a stirring device 4, a transmission device 5, multiple transmission rods 6, and a lower pressure plate 7; the upper end of the mixing tank 2 is fixedly connected to the power unit 1, the power unit 1 passes through the mixing tank 2 and is connected to the transmission device 5, and the lower pressure plate 7 is provided on the transmission device 5; the stirring device 4 is disposed inside the mixing tank 2, the outer side of the stirring device 4 is connected to the mixing tank 2 through the limiting devices 3, and the inner side of the stirring device 4 is fixedly connected to the transmission rods 6.

[0028] Specific implementation method two: such as Figures 1-15 As shown, this embodiment is a further explanation of specific embodiment one. The stirring device 4 includes four L-shaped connecting plates 41 and four sliding plates 42. Each sliding plate 42 has a groove 48 on both sides. The four L-shaped connecting plates 41 and the four sliding plates 42 are connected in sequence to form a cuboid, and each L-shaped connecting plate 41 slides in cooperation with the groove 48 on the two nearest adjacent sliding plates 42. Each L-shaped connecting plate 41 has a through hole I 46 that penetrates the L-shaped connecting plate 41 laterally in the upper middle part, and a through hole 47 in the lower middle part. Each sliding plate 42 has a through hole II 45 that penetrates the sliding plate 42 laterally and communicates with the groove 48 in the upper middle part, and a rectangular through hole 44 that communicates with the groove 48 in the lower middle part. A corresponding transmission rod 6 is fixedly connected to the inner side of each sliding plate 42.

[0029] Specific implementation method three: such as Figures 1-15As shown, this embodiment is a further explanation of the first specific embodiment. When the internal volume of the cuboid composed of the four L-shaped connecting plates 41 and the four sliding plates 42 is at its maximum, the through hole I 46 and the through hole II 45 are connected. During the process of the internal volume of the cuboid composed of the four L-shaped connecting plates 41 and the four sliding plates 42 changing from the maximum volume to the minimum volume, the rectangular through hole 44 and the through hole 47 are connected.

[0030] Specific implementation method four: such as Figures 1-15 As shown, this embodiment is a further explanation of the first specific embodiment. The mixing tank 2 includes a cylinder 23 and a cover 21. The cover 21 is snapped onto the upper end of the cylinder 23. The bottom surface of the cylinder 23 and the inner top surface of the cover 21 are respectively provided with rectangular groove I 24 and rectangular groove II 22. The upper and lower ends of the four L-shaped connecting plates 41 and the four sliding plates 42 are respectively slidably engaged with the rectangular groove II 22 and the rectangular groove I 24. When the internal volume of the cuboid formed by the four L-shaped connecting plates 41 and the four sliding plates 42 is at its maximum, the sliding plate 42 contacts the inner wall of the rectangular groove II 22 and the rectangular groove I 24.

[0031] Specific implementation method five: such as Figures 1-15 As shown, this embodiment is a further explanation of the first specific embodiment. The power device 1 includes a motor 11. The motor 11 is fixedly connected to the upper end of the cover 21 through a bracket 12. The output shaft of the motor 11 passes through the cover 21 and is keyed to a connecting ring 13. A locking block 14 is fixedly connected to the inner wall of the connecting ring 13.

[0032] Specific implementation method six: such as Figures 1-15 As shown, this embodiment is a further explanation of specific embodiment one. The transmission device 5 includes a shaft 51, a screw 55, a ring 53, and a stirring blade I 54. The shaft 51 is fixedly connected to the upper end of the screw 55. The top side of the shaft 51 is provided with a groove 52 that slides with the locking block 14, and the outer circular surface of the shaft 51 is provided with a toothed groove. The middle and lower part of the screw 55 is keyed to the ring 53, and the stirring blade I 54 is fixedly connected to the outer circular surface of the ring 53. The screw 55 is threadedly connected to the lower pressure plate 7.

[0033] Specific implementation method seven: such as Figures 1-15 As shown, this embodiment is a further explanation of the first specific embodiment. The cross-sectional area of ​​the lower pressure plate 7 is equal to the cross-sectional area of ​​the cuboid formed by the four L-shaped connecting plates 41 and the four sliding plates 42 when the volume is at its minimum.

[0034] Specific implementation method eight: such as Figures 1-15As shown, this embodiment is a further explanation of the first specific embodiment. Each of the transmission rods 6 includes a rod 61; one side end of the rod 61 is provided with a plurality of teeth 62 that mesh with the tooth grooves on the shaft 51; the end of the rod 61 without teeth is fixedly connected to the corresponding slide plate 42; the transmission rods 6 on the slide plate 42 that is furthest apart among the four slide plates 42 have the same height.

[0035] Specific implementation method nine: as follows Figures 1-15 As shown, this embodiment is a further explanation of specific embodiment one. The limiting device 3 includes a fixed cylinder 31, a sliding rod 32, a transmission ring 33, a stirring blade II 34, and a spring 35. One end of the fixed cylinder 31 is slidably engaged with the sliding rod 32, and the other end of the fixed cylinder 31 is fixedly connected to the inner wall of the cylinder 23. A spring 35 is fixedly connected between the sliding rod 32 and the fixed cylinder 31. The outer side of the sliding rod 32 is provided with threads. The other end of the sliding rod 32 is fixedly connected to the outer side of the corresponding sliding plate 42. The stirring blade II 34 is fixedly connected to the outer circumference of the transmission ring 33. One side of the transmission ring 33 is provided with a circular hole, and the other side of the transmission ring 33 is provided with a threaded hole. The circular hole of the transmission ring 33 is sleeved on the fixed cylinder 31 through a bearing. The threaded cylinder of the transmission ring 33 is threadedly connected to the sliding rod 32.

[0036] Specific implementation method ten: such as Figures 1-15 As shown in the figure, this embodiment describes a method of using a stirring device for glucosamine hydrochloride and chondroitin sulfate, the method comprising the following steps:

[0037] Step 1: Pour the raw materials into the cylinder 23 and the stirring device 4;

[0038] Step 2: Start the motor 11 in the forward direction. The motor 11 drives the shaft 51 to rotate, which in turn drives the transmission rod 6 to move in the direction of the shaft 51, causing the slide plate 42 to move accordingly. This reduces the internal volume of the cuboid composed of the four L-shaped connecting plates 41 and the four slide plates 42, allowing the raw materials inside to move between the stirring device 4 and the cylinder 23.

[0039] Step 3: Reverse start motor 11. Motor 11 drives shaft 51 to rotate, which in turn drives transmission rod 6 to move away from shaft 51, causing slide plate 42 to move accordingly. This increases the internal volume of the cuboid formed by the four L-shaped connecting plates 41 and the four slide plates 42, allowing the raw materials between the stirring device 4 and the cylinder 23 to move into the stirring device 4, thus completing the stirring.

[0040] The working principle of this invention is as follows: When using this device, the raw materials are poured into the cylinder 23 and the stirring device 4;

[0041] The motor 11 is started in the forward direction, driving the shaft 51 and screw 55 to rotate. The outer tooth groove of the shaft 51 meshes with the tooth 62, thus driving the transmission rod 6 to move in the direction of the shaft 51. The transmission rod drives the sliding plate 42 to move towards each other. During the movement of the sliding plate 42, the L-shaped connecting plate 41 slides along the slide groove 48, thereby reducing the internal volume of the cuboid formed by the four L-shaped connecting plates 41 and the four sliding plates 42. Since the perforation I 46 and perforation II 45 are disconnected during the process of reducing the volume of the stirring device 4, and the through hole 47 is connected to the rectangular through hole 44, the raw material inside the stirring device 4 can only flow out through the through hole 47 and the rectangular through hole 44 located in the lower part of the stirring device 4 to the space between the stirring device 4 and the cylinder 23. During the rotation of the shaft 51 and screw 55... It also drives the lower pressure plate 7 to move. When the slide plate 42 is not in contact with the lower pressure plate 7, the lower pressure plate 7 rotates together with the screw 55. As the volume of the mixing device 4 decreases, the slide plate 42 contacts the rectangular lower pressure plate 7, restricting its rotation. Then, when the screw 55 rotates, the lower pressure plate 7 moves downward through the screw thread until the volume of the mixing device 4 is reduced to the minimum. Then, the tooth groove of the shaft 51 disengages from the tooth 62, causing the rod 61 to rub against the shaft 51, and no longer drives the slide plate 42 to move. As the motor 11 continues to rotate, the lower pressure plate 7 moves downward continuously, squeezing out most of the raw materials in the mixing device 4, avoiding excessive raw materials remaining in the mixing device 4, which would lead to incomplete mixing. During the movement of the slide plate 42, it also drives the slide rod 32 to move away from the fixed cylinder 31 and stretches the spring 35.

[0042] The motor 11 is started in reverse, driving the shaft 51 and screw 55 to rotate. Since the spring 35 is under tension, it pulls the slide rod 32 towards the fixed cylinder 31. The slide rod 32 drives the sliding plate 42 towards the inner wall of the cylinder 23, thereby causing the teeth 62 on the transmission rod 6 to re-engage with the tooth groove. This causes the transmission rod 6 to move away from the shaft 51, and the transmission rod drives the sliding plate 42 to move in the opposite direction. During the movement of the sliding plate 42, the L-shaped connecting plate 41 slides along the groove 48, thereby increasing the internal volume of the cuboid formed by the four L-shaped connecting plates 41 and the four sliding plates 42. Furthermore, during the process of increasing the volume of the stirring device 4, the through hole... 47 is in a state of communication with rectangular through hole 44, and when the maximum volume is reached, through hole I 46 and through hole II 45 are also connected. Therefore, the raw material between the stirring device 4 and the cylinder 23 flows into the stirring device 4 through through hole 47 and rectangular through hole 44 in the lower part of the stirring device 4, and through hole I 46 and through hole II 45 in the upper part of the stirring device 4, so that the liquid at the bottom and top of the raw material is mixed in the stirring device 4; during the rotation of shaft 51 and screw 55, the lower pressure plate 7 is also driven to move. When slide plate 42 contacts the lower pressure plate 7, the lower pressure plate 7 moves upward. As the volume of the stirring device 4 increases, when slide plate 42 disengages from the lower pressure plate 7, the lower pressure plate 7 rotates together with screw 55.

[0043] During the forward or reverse start-up of motor 11, screw 55 rotates, driving agitator I 54 to rotate via ring 53, thus stirring the raw materials within agitator 4. As motor 11 rotates, the volume within agitator 4 decreases or increases, both of which drive slide rod 32 to move. Since slide rod 32 is threaded and threadedly connected to transmission ring 33, and has a limiting block that slides against the upper limit groove on the inner wall of fixed cylinder 31, slide rod 32 cannot rotate. Therefore, slide rod 32 drives transmission ring 31 to rotate via its thread, thereby driving agitator II 34 to rotate, stirring the raw materials between agitator 4 and cylinder 23, thus accelerating the stirring efficiency.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of the equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0045] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A stirring apparatus for glucosamine hydrochloride and chondroitin sulfate, characterized in that: It includes a power unit (1), a mixing tank (2), multiple limiting devices (3), a stirring device (4), a transmission device (5), multiple transmission rods (6), and a lower pressure plate (7); the upper end of the mixing tank (2) is fixedly connected to the power unit (1), the power unit (1) passes through the mixing tank (2) and is connected to the transmission device (5), and the transmission device (5) is provided with a lower pressure plate (7); the stirring device (4) is set inside the mixing tank (2), the outer side of the stirring device (4) is connected to the mixing tank (2) through the limiting device (3), and the inner side of the stirring device (4) is fixedly connected to the transmission rods (6); The stirring device (4) includes four L-shaped connecting plates (41) and four sliding plates (42); each sliding plate (42) has a groove (48) on both sides, the four L-shaped connecting plates (41) and the four sliding plates (42) are connected in sequence to form a cuboid, and each L-shaped connecting plate (41) slides in cooperation with the groove (48) on the two nearest adjacent sliding plates (42); each L-shaped connecting plate (41) has a through hole I (46) that runs horizontally through the L-shaped connecting plate (41) in the upper middle part, and a through hole (47) in the lower middle part; each sliding plate (42) has a through hole II (45) that runs horizontally through the sliding plate (42) and communicates with the groove (48) in the upper middle part, and a rectangular through hole (44) that communicates with the groove (48) in the lower middle part; a corresponding transmission rod (6) is fixedly connected to the inner side of each sliding plate (42). The mixing tank (2) includes a cylinder (23) and a lid (21); the lid (21) is snapped onto the upper end of the cylinder (23), and rectangular groove I (24) and rectangular groove II (22) are respectively provided on the bottom surface of the cylinder (23) and the inner top surface of the lid (21); the upper and lower ends of the four L-shaped connecting plates (41) and the four sliding plates (42) are respectively slidably engaged with the rectangular groove II (22) and the rectangular groove I (24), and when the internal volume of the cuboid formed by the four L-shaped connecting plates (41) and the four sliding plates (42) is at its maximum, the sliding plate (42) contacts the inner wall of the rectangular groove II (22) and the rectangular groove I (24); The transmission device (5) includes a shaft (51), a screw (55), a ring (53), and a stirring blade I (54); the shaft (51) is fixedly connected to the upper end of the screw (55), and the top side of the shaft (51) is provided with a groove (52) that slides with the locking block (14), and the outer circular surface of the shaft (51) is provided with a toothed groove; the middle and lower part of the screw (55) is keyed to the ring (53), and the stirring blade I (54) is fixedly connected to the outer circular surface of the ring (53); the screw (55) is threadedly connected to the lower pressure plate (7); The limiting device (3) includes a fixed cylinder (31), a slide rod (32), a transmission ring (33), a stirring blade II (34), and a spring (35); one end of the fixed cylinder (31) is slidably engaged with the slide rod (32), and the other end of the fixed cylinder (31) is fixedly connected to the inner wall of the cylinder (23). A spring (35) is fixedly connected between the slide rod (32) and the fixed cylinder (31), and the slide rod (32) has a thread on its outer side; the other end of the slide rod (32) is fixedly connected to the outer side of the corresponding slide plate (42); the stirring blade II (34) is fixedly connected to the outer circular surface of the transmission ring (33), and a circular hole is provided on one side of the transmission ring (33), and a threaded hole is provided on the other side of the transmission ring (33). The circular hole of the transmission ring (33) is sleeved on the fixed cylinder (31) through a bearing, and the threaded hole of the transmission ring (33) is threadedly connected to the slide rod (32).

2. The stirring apparatus for glucosamine hydrochloride and chondroitin sulfate according to claim 1, characterized in that: When the internal volume of the cuboid composed of the four L-shaped connecting plates (41) and the four sliding plates (42) is at its maximum, the perforation I (46) and the perforation II (45) are connected; during the process of the internal volume of the cuboid composed of the four L-shaped connecting plates (41) and the four sliding plates (42) changing from the maximum volume to the minimum volume, the rectangular through hole (44) and the through hole (47) are connected.

3. The stirring apparatus for glucosamine hydrochloride and chondroitin sulfate according to claim 2, characterized in that: The power unit (1) includes a motor (11); the motor (11) is fixedly connected to the upper end of the cover (21) by a bracket (12), the output shaft of the motor (11) passes through the cover (21) and is keyed to a connecting ring (13); a locking block (14) is fixedly connected to the inner wall of the connecting ring (13).

4. The stirring apparatus for glucosamine hydrochloride and chondroitin sulfate according to claim 3, characterized in that: The cross-sectional area of ​​the lower pressure plate (7) is equal to the cross-sectional area of ​​the cuboid formed by the four L-shaped connecting plates (41) and the four sliding plates (42) when the volume is minimized.

5. The stirring apparatus for glucosamine hydrochloride and chondroitin sulfate according to claim 4, characterized in that: Each of the transmission rods (6) includes a rod (61); one side end of the rod (61) is provided with a plurality of teeth (62) that mesh with the tooth grooves on the shaft (51); the end of the rod (61) without teeth is fixedly connected to the corresponding slide plate (42); the transmission rods (6) on the slide plate (42) that is furthest apart among the four slide plates (42) have the same height.

6. The method of using the glucosamine hydrochloride and chondroitin sulfate stirring device according to claim 5, characterized in that: The method of use includes the following steps: Step 1: Pour the raw materials into the cylinder (23) and the stirring device (4); Step 2: Start the motor (11) in the forward direction. The motor (11) drives the shaft (51) to rotate, which in turn drives the transmission rod (6) to move in the direction of the shaft (51), so that the slide plate (42) moves accordingly, thereby reducing the internal volume of the cuboid composed of the four L-shaped connecting plates (41) and the four slide plates (42), so that the raw materials inside move between the stirring device (4) and the cylinder (23); Step 3: Reverse start motor (11), motor (11) drives shaft (51) to rotate, which in turn drives transmission rod (6) to move away from shaft (51), causing slide plate (42) to move accordingly, thereby increasing the internal volume of the cuboid composed of four L-shaped connecting plates (41) and four slide plates (42), so that the raw material between the stirring device (4) and the cylinder (23) moves into the stirring device (4) to complete the stirring.