A high reliability wet granulator

Abstract

The invention discloses a high-reliability wet granulator, which relates to the technical field of wet granulators. The invention comprises a main body, a stirring center body is arranged in the main body, a sealing rubber ring is sleeved on the lower end of the stirring center body, a discharge pipe is rotatably connected to the discharge port of the main body, a support assembly is fixedly connected to the surface of the main body, a shell is arranged on the support assembly, a dredging plate is arranged in the shell, a dredging block is arranged in the discharge pipe, and a dredging component is also included. The dredging component is arranged in the shell, and the dredging plate is arranged in the shell, and radially reciprocating displacement along the direction of the discharge pipe is performed by the setting of the dredging component. The invention also comprises an auxiliary component, so that the dredging block is reciprocating displacement along the axial direction of the discharge pipe, and an adjusting component is transmission-connected to the dredging component. The invention has the effect of ensuring the continuity and smoothness of the granulation discharge process and improving the reliability of the equipment through the mutual cooperation between the above structures.

Description

Technical Field

[0001] The invention relates to the technical field of wet granulator equipment, in particular to a high-reliability wet granulator. Background Art

[0002] Wet mixing granulator is a granulating device commonly used by pharmaceutical companies that can complete the processes of mixing, humidification, granulation, etc. at one time. Binders are added to the drug powders, and the powders are agglomerated together by the bonding effect of the binder through wet granulation to prepare the desired particles.

[0003] Since the wet granulation method involves a mixing and humidification process, the surface of the particles formed after granulation is relatively moist, and they are very easy to adhere to the inner wall of the discharge pipe when discharging, which greatly affects the discharge efficiency, especially when the particle content is high, it is easy to get blocked, and the equipment reliability is low. When faced with this situation, traditional pharmaceutical factories usually use manual auxiliary discharge, that is, knocking the discharge pipe assembly of the granulator to assist in feeding. This method is not conducive to the health of operators because they are easily exposed to the pungent smell of the drug, and is inconvenient to use. With the continuous development of society, multiple cylinders are now used to drive and automatically knock the discharge pipe assembly to solve this problem. Although such measures have replaced manual work well, since the drug particles are in a wet state, the actual effect of auxiliary discharge still needs to be improved, and blocking is also prone to occur. It can be seen that the equipment reliability of the existing wet granulator still needs to be improved, and it is still inconvenient in actual use. Summary of the invention

[0004] The purpose of the present invention is to provide a highly reliable wet granulator, which has the effect of ensuring the continuity and smoothness of the granulation and discharging process, improving the reliability of the equipment, and solving the problems mentioned in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a high-reliability wet granulator, comprising a main body, a stirring center body is arranged in the main body, and a sealing rubber ring is sleeved on the lower end of the stirring center body;

[0006] A discharge pipe is rotatably connected to the discharge port of the body, a support assembly is fixedly connected to the surface of the body, a shell is provided on the support assembly, a dredging plate is provided in the shell, and a dredging block is provided in the discharge pipe;

[0007] It also includes a dredging component, which is arranged in the shell. Through the arrangement of the dredging component, the dredging plate can perform a radial reciprocating movement along the direction of the discharge pipe while performing a circular revolution;

[0008] It also includes an auxiliary component, which is in transmission connection with the dredging component so that the dredging block can be reciprocated along the axial direction of the discharge pipe;

[0009] It also includes an adjusting component and a driving component which are transmission-connected to the dredging component.

[0010] Optionally, the dredging component includes:

[0011] The gear ring is fixedly connected to the inner wall of the supporting assembly, the side wall of the shell is fixedly connected to the outer wall of the discharging pipe, the inner wall of the shell is fixedly connected to a motor, the output end of the motor is fixedly connected to a main shaft, the shaft wall of the main shaft is splined and slidably connected with a sliding sleeve, the surface of the sliding sleeve is fixedly connected with a gear 1, the teeth of the gear ring are meshed with the teeth of the gear 1, the inner wall of the shell is rotatably connected with a rotating shaft, the shaft wall of the rotating shaft is fixedly connected with a dredging gear, the teeth of the dredging gear are meshed with the teeth of the gear 1, the end of the rotating shaft is fixedly connected with a rotating drum, the side wall of the rotating drum is provided with a continuous groove, the groove wall of the continuous groove is slidably connected with two fixed shafts, the ends of the two fixed shafts are both slidably connected to the inner wall of the shell, the shaft walls of the two fixed shafts are fixedly connected with push plates, the ends of the two push plates are both fixedly connected to the surface of the dredging plate, and the horizontal height of the dredging plate is higher than the connection between the discharge port of the body and the discharge pipe.

[0012] Optionally, the auxiliary components include:

[0013] A rotating plate, the rotating plate is fixedly connected to the end of the main shaft, an auxiliary shaft is rotatably connected to the surface of the rotating plate, the inner wall of the outer shell is slidably connected to a rectangular frame, the auxiliary shaft is slidably connected to the inner wall of the rectangular frame, an auxiliary rod is fixedly connected to the surface of the rectangular frame, the dredging block is fixedly connected to the rod wall of the auxiliary rod, the tube wall of the discharge pipe is provided with two openings for the auxiliary rod to pass through, the rod wall of the auxiliary rod is fixedly connected to two sealing plates, and the two sealing plates are both slidably connected to the inner wall of the discharge pipe.

[0014] Optionally, the adjusting component includes:

[0015] Gear 2, the gear 2 is fixedly connected to the outer wall of the sleeve, the number of teeth of the gear 2 is half the number of teeth of the gear 1, the end of the sleeve is fixedly connected to an adjustment plate, the side wall of the adjustment plate is provided with a sliding groove, the groove wall of the sliding groove is slidably connected to an adjustment rod, and the rod wall of the adjustment rod is slidably connected to the inner wall of the outer shell.

[0016] Optionally, the driving component includes:

[0017] A cylinder is fixedly connected to the outer wall of the shell, and an output end of the cylinder is fixedly connected to the surface of the adjusting rod.

[0018] Optionally, the dredging block is in the shape of a vertically symmetrical triangular pyramid, and is made of a heat-resistant material.

[0019] Optionally, a connecting steel seat is fixedly connected to the bottom of the main body, and the size of the connecting steel seat is adapted to the size of the main body.

[0020] Optionally, a rubber pad is provided on the surface of the dredging plate, and a circular rubber head is provided on the surface of the rubber pad.

[0021] The inner wall of the discharge pipe is provided with four leak-proof cavities corresponding to the two sealing plates, and the four leak-proof cavities are all filled with sponge layers.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention arranges structures such as gear 1, a rotating drum and a continuous groove. After the equipment completes granulation, when it is difficult to discharge the pharmaceutical particles, the discharge efficiency of the granulator can be improved by the self-rotation of the discharge pipe. At the same time, the dredging plate will also move radially back and forth along the radial direction of the discharge pipe while revolving. In this way, the upper end of the discharge pipe and the discharge port of the main body can be knocked to generate vibration, thereby assisting in unloading. In this way, the outer wall of the discharge pipe can be continuously knocked in the self-propelled mode, so that the source of vibration received by the discharge pipe is more comprehensive and uniform, the actual auxiliary discharge effect is better, and the unloading is obvious.

[0024] Second, the present invention uses structures such as a rotating plate, a rectangular frame and an auxiliary shaft to enable the dredging block to move back and forth along the axial direction of the discharge pipe, so that during the discharge process, the medicines in the middle area can be quickly discharged, and the overall discharge efficiency of the medicines is further improved.

[0025] 3. If the discharge effect of the present invention is relatively general and no major blockage occurs, the position of gear one and gear two can be changed by controlling the cylinder, so that the dredging plate's dredging method for the discharge pipe is changed from self-propelled circular continuous vibration to vibration at a fixed point on the circular radius. In this way, the equipment can provide two auxiliary discharge modes, which can make the equipment used as needed, making the device more adaptable and further improving the reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is an axonometric view of the present invention;

[0027] Figure 2A diagram showing the positional relationship between the housing and the body of the present invention;

[0028] Figure 3 A diagram showing the connection between the housing and the discharge pipe of the present invention;

[0029] Figure 4 For the present invention Figure 3 A cross-sectional view in the state shown;

[0030] Figure 5 It is a positional relationship diagram between the rectangular frame, the dredging plate and the housing of the present invention;

[0031] Figure 6 It is a transmission schematic diagram between the dredging gear and the dredging plate of the present invention;

[0032] Figure 7 It is a transmission schematic diagram between the main shaft and the rectangular frame of the present invention;

[0033] Figure 8 It is a schematic diagram of the connection between the sealing plate and the discharge pipe of the present invention;

[0034] Fig. 9 This is a diagram showing the positional relationship between the stirring center body and the sealing rubber ring of the present invention.

[0035] In the figure: 1. main body; 2. stirring center body; 3. sealing rubber ring; 4. discharge pipe; 5. support assembly; 6. outer shell; 7. dredging plate; 8. dredging block; 9. gear ring; 10. motor; 11. main shaft; 12. sliding sleeve; 13. gear one; 14. rotating shaft; 15. dredging gear; 16. rotating drum; 17. continuous groove; 18. fixed shaft; 19. push plate; 20. rotating plate; 21. auxiliary shaft; 22. rectangular frame; 23. auxiliary rod; 24. sealing plate; 25. gear two; 26. adjusting plate; 27. sliding groove; 28. adjusting rod; 29. ​​cylinder; 30. connecting steel seat; 31. leak-proof cavity; 32. sponge layer. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] For example, see Figures 1 to 9 The present invention provides a high-reliability wet granulator, comprising a main body 1, a stirring central body 2 is arranged in the main body 1, and a sealing rubber ring 3 is sleeved on the lower end of the stirring central body 2;

[0038] A discharge pipe 4 is rotatably connected to the discharge port of the body 1 , a support assembly 5 is fixedly connected to the surface of the body 1 , a shell 6 is provided on the support assembly, and a dredging plate 7 is provided inside the shell 6 .

[0039] See also Figure 5 The surface of the dredging plate 7 is provided with a rubber pad, and the surface of the rubber pad is provided with a circular rubber head. Through the setting of the rubber pad and the circular rubber head, the dredging plate 7 will not cause damage to the surface of the discharge pipe 4 when it moves.

[0040] A dredging block 8 is arranged in the discharge pipe 4 .

[0041] See also Figure 4 The shape of the dredging block 8 is a vertically symmetrical triangular pyramid, and the material of the dredging block 8 is a heat-resistant material. By limiting the material and shape of the dredging block 8, when the dredging block 8 is vertically moved back and forth, it will not damage the granulated drugs and affect the granulation quality of the equipment itself.

[0042] It also includes a dredging component, an auxiliary component, a driving component, and an adjusting component that is transmission-connected to the dredging component. The dredging component is arranged in the outer shell 6, and the auxiliary component is transmission-connected to the dredging component.

[0043] In this embodiment, when in use, the product raw materials are introduced into the body 1, and the drug particles are prepared through the body 1. The prepared drug particles are discharged from the discharge port of the body 1 through the discharge pipe 4. During the granulation process of the body 1, the sealing rubber ring 3 is provided. During the mixing and granulation process, the stirring center body 2 is continuously rotated. In this process, the sealing rubber ring 3 can achieve a sealing effect, thereby preventing some materials from entering during the mixing and granulation process. When the wet mixing granulator is used to process other materials, the materials in the sealed cavity will cross-contaminate with the materials in the material pot, affecting the stability of product quality.

[0044] The specific internal structure of the body 1 is already mature in the prior art, and its specific granulation working principle can be regarded as the prior art and will not be described in detail.

[0045] During the process of discharging the granulated medicine from the discharge pipe 4, since the medicine particles have a certain temperature, it is easy to get blocked here. At this time, the dredging component can be started. Through the setting of the dredging component, the dredging plate 7 can be radially moved back and forth along the direction of the discharge pipe 4 while revolving. In this way, the dredging work of the discharge pipe 4 can be achieved. At the same time, the auxiliary components are operated at the same time, so that the dredging block 8 can be moved back and forth along the diameter direction of the discharge pipe 4. In this way, through the mutual cooperation between the dredging plate 7 and the dredging block 8, the discharging process of the granulator is efficiently guaranteed, thereby improving the reliability and practicality of the granulator.

[0046] It is worth noting that the operation mode of the unblocking component can be changed by starting the adjusting component, thereby changing the processing mode of the discharge pipe 4, so that the equipment can be used according to actual conditions, and the practicality and reliability are further improved.

[0047] See also Figures 3 to 8 The dredging component includes a gear ring 9, which is fixedly connected to the inner wall of the support assembly 5, the side wall of the shell 6 is fixedly connected to the outer wall of the discharge pipe 4, the inner wall of the shell 6 is fixedly connected to a motor 10, the output end of the motor 10 is fixedly connected to a main shaft 11, the shaft wall of the main shaft 11 is spline-slidably connected to a sleeve 12, the surface of the sleeve 12 is fixedly connected to a gear 13, the teeth of the gear ring 9 are meshed with the teeth of the gear 13, the inner wall of the shell 6 is rotatably connected to a rotating shaft 14, and the shaft wall of the rotating shaft 14 is fixedly connected to a dredging gear 15, the teeth of the dredging gear 15 mesh with the teeth of the gear 13, the end of the rotating shaft 14 is fixedly connected with a rotating drum 16, the side wall of the rotating drum 16 is provided with a continuous groove 17, the groove wall of the continuous groove 17 is slidably connected with two fixed shafts 18, the ends of the two fixed shafts 18 are slidably connected to the inner wall of the shell 6, the shaft walls of the two fixed shafts 18 are fixedly connected with push plates 19, the ends of the two push plates 19 are fixedly connected to the surface of the dredging plate 7, and the horizontal height of the dredging plate 7 is higher than the connection between the discharge port of the main body 1 and the discharge pipe 4.

[0048] In this embodiment, by starting the motor 10, the main shaft 11 is caused to rotate continuously, so that the sliding sleeve 12 is driven to rotate synchronously through the rotation of the main shaft 11, so that the gear 13 can be rotated synchronously. Since the gear ring 9 is restricted by the support assembly 5 and is in a fixed state, the motor 10 and the housing 6 are driven by the gear 13 to revolve synchronously along the axial direction of the discharge pipe 4. That is, the discharge pipe 4 is driven to rotate synchronously through the housing 6 at this time. In this way, the discharge of the granulator can be made smoother by the self-rotation of the discharge pipe 4.

[0049] In the above process, that is, in the process of the revolution of the shell 6 and its internal structure, the continuous rotation of the gear 13 will also drive the dredging gear 15 to rotate synchronously, so that the rotating drum 16 can be driven by the transmission of the rotating shaft 14 to rotate synchronously, and thus the continuous groove 17 on the rotating drum 16 can be moved through the synchronous rotation of the rotating drum 16. Since the horizontal positions of the two fixed shafts 18 are limited by the shell 6, the continuous grooves 17 can be set in this process so that the two fixed shafts 18 can continuously move radially back and forth along the radial direction of the discharge pipe 4 during the synchronous revolution, thereby driving the dredging plate 7 to move radially back and forth along the radial direction of the discharge pipe 4. In this way, the dredging plate 7 can be used to knock on the upper end of the discharge pipe 4 and the discharge port of the main body 1 to generate vibration, thereby assisting the unloading. In this way, the outer wall of the discharge pipe 4 can be continuously knocked in the self-propelled mode, and the source of vibration received by the discharge pipe 4 is more comprehensive and uniform, the actual auxiliary discharge effect is better, and the unloading is obvious.

[0050] Embodiment 2, based on the above embodiment:

[0051] See also Figures 3 to 8 The auxiliary components in Example 1 are disclosed as follows. The auxiliary components include: a rotating plate 20, which is fixedly connected to the end of the main shaft 11, and the surface of the rotating plate 20 is rotatably connected to the auxiliary shaft 21, the inner wall of the outer shell 6 is slidably connected to the rectangular frame 22, the auxiliary shaft 21 is slidably connected to the inner wall of the rectangular frame 22, the surface of the rectangular frame 22 is fixedly connected to the auxiliary rod 23, the dredging block 8 is fixedly connected to the rod wall of the auxiliary rod 23, the tube wall of the discharge pipe 4 is provided with two openings for the auxiliary rod 23 to pass through, and the rod wall of the auxiliary rod 23 is fixedly connected to two sealing plates 24, and the two sealing plates 24 are both slidably connected to the inner wall of the discharge pipe 4.

[0052] In this embodiment, during the continuous rotation of the main shaft 11, the rotating plate 20 is synchronously driven to rotate continuously, so that the auxiliary shaft 21 can be displaced with a circular trajectory characteristic, so that the rectangular frame 22 is pushed by the auxiliary shaft 21 to move back and forth vertically while revolving under the limit of the outer shell 6. During this process, the auxiliary shaft 21 slides back and forth along the inner wall of the rectangular frame 22. Through the movement of the rectangular frame 22, the auxiliary rod 23 can be moved synchronously, so that the dredging block 8 on the auxiliary rod 23 moves back and forth along the axial direction of the discharge pipe 4, so that during the discharge process, the medicines in the middle area can also be quickly discharged, and the overall feeding efficiency of the medicines is further improved;

[0053] It is worth noting that in the above process, that is, in the process of synchronously driving the auxiliary rod 23 to move through the rectangular frame 22, the auxiliary rod 23 will also synchronously drive the two sealing plates 24 to move, so that the two sealing plates 24 slide along the inner wall of the discharge pipe 4. Through the arrangement here, during the vertical displacement of the auxiliary rod 23, the drug particles will not leak out from the matching point between the auxiliary rod 23 and the discharge pipe 4, thereby improving the sealing performance of the device and further ensuring the reliability of the equipment.

[0054] Also, see Figures 4 to 7 The adjusting component includes a gear 25, which is fixedly connected to the outer wall of the sleeve 12. The number of teeth of the gear 25 is half the number of teeth of the gear 13. An adjusting plate 26 is fixedly connected to the end of the sleeve 12. A sliding groove 27 is provided on the side wall of the adjusting plate 26. An adjusting rod 28 is slidably connected to the groove wall of the sliding groove 27. The rod wall of the adjusting rod 28 is slidably connected to the inner wall of the outer shell 6.

[0055] In this embodiment, in actual use, the adjusting rod 28 can be moved so that the adjusting rod 28 synchronously pushes the slide groove 27, so that the position of the adjusting plate 26 changes, that is, the sliding sleeve 12 slides along the axial wall of the main shaft 11 through the adjusting plate 26, so that the teeth of the gear 1 13 are disengaged from the teeth of the gear ring 9 and the dredging gear 15, and the teeth of the gear 2 25 are engaged with the teeth of the gear ring 9 and the dredging gear 15. Since the number of teeth of the gear 2 25 is half of the number of teeth of the gear 1 13, when it rotates to cooperate with the gear ring 9 to complete the self-propelled function, this At this time, the teeth of gear 25 are disengaged from the teeth of the dredging gear 15, and when it is disengaged from the teeth of the mating gear ring 9, it is meshed with the teeth of the dredging gear 15 again. In this way, in this state, as the motor 10 is continuously driven, the dredging method of the dredging plate 7 on the discharge pipe 4 is changed from self-propelled continuous circular vibration to vibration at a fixed point on the circumferential radius. In this way, the equipment can provide two auxiliary discharge modes, which can make the equipment used as needed, making the device more adaptable and further improving the reliability of the equipment.

[0056] See also Figures 3 to 7 The driving component includes a cylinder 29, which is fixedly connected to the outer wall of the shell 6. The output end of the cylinder 29 is fixedly connected to the surface of the adjusting rod 28. By starting the cylinder 29, the adjusting rod 28 can be controlled to complete the position switching of the gear 2 25 and the gear 1 13.

[0057] Embodiment 3, based on the above embodiment:

[0058] See also Figure 1The bottom of the main body 1 is fixedly connected with a connecting steel seat 30, and the size of the connecting steel seat 30 is adapted to the size of the main body 1. Through the setting of the connecting steel seat, it is more convenient for operators to operate, view and record information.

[0059] Also, see Figure 8 The inner wall of the discharge pipe 4 is provided with four leak-proof cavities 31 corresponding to the two sealing plates 24. The four leak-proof cavities 31 are filled with sponge layers 32. Through the arrangement of the leak-proof cavities 31 and the sponge layers 32, when the equipment is in operation and subsequent cleaning, if any liquid enters the leak-proof cavity 31, it will be quickly absorbed by the sponge layer 32, and no abnormal sound will be emitted during subsequent use, affecting the use.

[0060] Working principle: When the highly reliable wet granulator is used, the product raw materials are introduced into the main body 1, and the drug granules are prepared through the main body 1. After the preparation is completed, the drug particles are discharged from the discharge port of the main body 1 through the discharge pipe 4. During the granulation process of the main body 1, as the stirring center body 2 rotates continuously, the sealing rubber ring 3 is provided to achieve a sealing effect in this process, thereby preventing some materials from entering during the mixing and granulation process. When the wet mixing granulator is used to process other materials, the materials in the sealing chamber will cross-contaminate with the materials in the material pot, affecting the stability of product quality;

[0061] During the process of discharging the granulated medicine from the discharge pipe 4, since the medicine particles have a certain temperature, it is easy to get blocked here. At this time, the motor 10 can be started to synchronously drive the discharge pipe 4 to rotate by the shell 6. In this way, the self-rotation of the discharge pipe 4 can be utilized first to make the discharge of the granulator smoother. At the same time, the dredging plate 7 will also move radially back and forth along the radial direction of the discharge pipe 4 while revolving. In this way, the upper end of the discharge pipe 4 and the discharge port of the main body 1 can be knocked by the dredging plate 7 to produce more comprehensive and uniform vibration, thereby assisting the discharge of the material.

[0062] At the same time, the dredging block 8 on the auxiliary rod 23 will also move back and forth along the axial direction of the discharge pipe 4, so that during the discharge process, the medicines in the middle area can also be quickly discharged, and the overall discharge efficiency of the medicines is further improved. The dredging block 8 in the vertically symmetrical triangular pyramid shape will not cause damage to the granulated medicines during the operation.

[0063] If the discharge effect is relatively general and no major blockage occurs, the auxiliary discharge measures of the equipment can be changed by controlling the cylinder 29, that is, the dredging method of the discharge pipe 4 by the dredging plate 7 is changed from self-propelled circular continuous vibration to vibration at a fixed point on the circular radius, so that the equipment can be used according to actual conditions. The equipment has strong adaptability, can avoid unnecessary noise and energy consumption, and its practicality is further improved.

[0064] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-reliability wet granulator, comprising a main body (1), characterized in that: A stirring center body (2) is arranged in the main body (1), and a sealing rubber ring (3) is sleeved on the lower end of the stirring center body (2); A discharge pipe (4) is rotatably connected to the discharge port of the body (1); a support assembly (5) is fixedly connected to the surface of the body (1); a housing (6) is provided on the support assembly; a dredging plate (7) is provided in the housing (6); and a dredging block (8) is provided in the discharge pipe (4); The wet granulator also includes: A dredging component, the dredging component being arranged in the housing (6) so as to enable the dredging plate (7) to perform a radial reciprocating movement along the direction of the discharge pipe (4) while performing a circular revolution; An auxiliary component, the auxiliary component being in driving connection with the dredging component so as to enable the dredging block (8) to move back and forth along the axial direction of the discharge pipe (4); An adjusting component, the adjusting component being transmission-connected with the dredging component; The dredging component comprises: A gear ring (9), wherein the gear ring (9) is fixedly connected to the inner wall of the support assembly (5), the side wall of the housing (6) is fixedly connected to the outer wall of the discharge pipe (4), the inner wall of the housing (6) is fixedly connected to a motor (10), the output end of the motor (10) is fixedly connected to a main shaft (11), the shaft wall of the main shaft (11) is spline-slidably connected to a sleeve (12), the surface of the sleeve (12) is fixedly connected to a gear 1 (13), the teeth of the gear ring (9) are meshed with the teeth of the gear 1 (13), the inner wall of the housing (6) is rotatably connected to a rotating shaft (14), and the shaft wall of the rotating shaft (14) is fixedly connected to a dredging gear (15), The teeth of the dredging gear (15) mesh with the teeth of the gear 1 (13); the end of the rotating shaft (14) is fixedly connected to a rotating drum (16); a continuous groove (17) is provided on the side wall of the rotating drum (16); the groove wall of the continuous groove (17) is slidably connected to two fixed shafts (18); the ends of the two fixed shafts (18) are slidably connected to the inner wall of the shell (6); the shaft walls of the two fixed shafts (18) are fixedly connected to push plates (19); the ends of the two push plates (19) are fixedly connected to the surface of the dredging plate (7); the horizontal height of the dredging plate (7) is higher than the connection between the discharge port of the body (1) and the discharge pipe (4); The auxiliary components include: A rotating plate (20), the rotating plate (20) being fixedly connected to the end of the main shaft (11), the surface of the rotating plate (20) being rotatably connected to an auxiliary shaft (21), the inner wall of the outer shell (6) being slidably connected to a rectangular frame (22), the auxiliary shaft (21) being slidably connected to the inner wall of the rectangular frame (22), the surface of the rectangular frame (22) being fixedly connected to an auxiliary rod (23), the dredging block (8) being fixedly connected to the rod wall of the auxiliary rod (23), the tube wall of the discharge pipe (4) being provided with two openings for the auxiliary rod (23) to pass through, the rod wall of the auxiliary rod (23) being fixedly connected to two sealing plates (24), both of the two sealing plates (24) being slidably connected to the inner wall of the discharge pipe (4).

2. The high reliability wet granulator according to claim 1, characterized in that: The adjusting component comprises: Gear 2 (25), the gear 2 (25) is fixedly connected to the outer wall of the sliding sleeve (12), the number of teeth of the gear 2 (25) is half the number of teeth of the gear 1 (13), the end of the sliding sleeve (12) is fixedly connected to an adjustment plate (26), the side wall of the adjustment plate (26) is provided with a sliding groove (27), the groove wall of the sliding groove (27) is slidably connected to an adjustment rod (28), and the rod wall of the adjustment rod (28) is slidably connected to the inner wall of the housing (6).

3. The high reliability wet granulator according to claim 2, characterized in that: The wet granulator further comprises a driving component, wherein the driving component comprises: A cylinder (29), wherein the cylinder (29) is fixedly connected to the outer wall of the housing (6), and an output end of the cylinder (29) is fixedly connected to the surface of the adjusting rod (28).

4. The high reliability wet granulator according to any one of claims 1 to 3, characterized in that: The dredging block (8) is in the shape of a vertically symmetrical triangular pyramid, and the dredging block (8) is made of a heat-resistant material.

5. The high reliability wet granulator according to claim 4, characterized in that: A connecting steel seat (30) is fixedly connected to the bottom of the body (1), and the size of the connecting steel seat (30) is adapted to the size of the body (1).

6. The high reliability wet granulator according to claim 5, characterized in that: The surface of the dredging plate (7) is provided with a rubber pad, and the surface of the rubber pad is provided with a circular rubber head.

7. The high reliability wet granulator according to claim 3, characterized in that: The inner wall of the discharge pipe (4) is provided with four leak-proof cavities (31) corresponding to the two sealing plates (24), and the four leak-proof cavities (31) are all filled with sponge layers (32).

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