Rotor assembly of centrifugal granulator

Abstract

The invention discloses a rotor assembly of a centrifugal granulator, and relates to the technical field of medicine production, the rotor assembly comprises a centrifugal granulator tank body, a rotor swash plate is arranged in the centrifugal granulator tank body, a ventilation gap is arranged between the edge end surface of the rotor swash plate and the inner wall of the centrifugal granulator tank body, and a gravity sensing assembly is arranged at the lower end of the rotor swash plate; a rotating assembly is further arranged at the lower end of the rotor swash plate, the beating vibration assembly is arranged in the centrifugal granulator tank and used for beating the outer wall of the rotor swash plate, and the spraying dust suppression assembly is arranged in the centrifugal granulator tank and used for suppressing flying dust in the air in the vibration process. And the guide circulation assembly is arranged on the outer surface of the centrifugal granulator tank body and is used for guiding the flow direction of atomized water sprayed by the spraying dust suppression assembly and recycling the atomized water, so that the problems that the centrifugal movement of medicines continuously stacked on a disc surface is continuously weakened, and the requirements of larger medicine loading capacity and more uniform granularity cannot be met are solved.

Description

Technical Field

[0001] The invention relates to the technical field of medicine production, in particular to a centrifugal granulator rotor assembly. Background Art

[0002] The rotor assembly of the centrifugal granulator is a key part of the centrifugal granulator. It is mainly responsible for dispersing, mixing, granulating and other processes of the materials under the action of centrifugal force. The rotor assembly of the centrifugal granulator is one of the core components of the centrifugal granulator. It is of great significance to improve granulation efficiency, ensure product quality and reduce production costs. However, due to the different specific models and specifications of the centrifugal granulator, the specific structure and design of its rotor assembly will also be different. Therefore, in practical applications, it is necessary to select a suitable centrifugal granulator rotor assembly according to specific product requirements and process conditions.

[0003] Granular drugs are usually made by centrifugal granulators, which fuse drug powder with mist-like binder (liquid) to form granular materials, and then throw the granular drugs to the edge discharge port for discharge under the action of centrifugation. When the centrifugal granulator makes granular drugs, the materials in the cylinder are subjected to the friction of the rotor rotation on the rotor disk, and perform centrifugal rolling motion. The rotor of the traditional centrifugal granulator is mainly a horizontal plane except for the edge arc edge part and the center and shaft connection installation part. Although this traditional rotor disk structure can normally make the granular drugs perform centrifugal rolling;

[0004] However, the continuous addition of drug powder during the granulation process causes the drug loading to continue to increase, and the continuous accumulation of drugs on the disk surface will cause the centrifugal movement of the drugs to continue to weaken, making it impossible to achieve the requirements of a larger drug loading and a more uniform particle size in the actual production process. Summary of the invention

[0005] The object of the present invention is to provide a centrifugal granulator rotor assembly, which solves the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a centrifugal granulator rotor assembly, comprising a centrifugal granulator tank, a rotor swash plate is arranged inside the centrifugal granulator tank, a ventilation gap is arranged between the edge end surface of the rotor swash plate and the inner wall of the centrifugal granulator tank, a gravity sensing assembly is arranged at the lower end of the rotor swash plate, and a rotating assembly is also arranged at the lower end of the rotor swash plate, and the centrifugal granulator rotor assembly also includes:

[0007] A knocking and vibration component, which is arranged in the tank of the centrifugal granulator and is used to knock the outer wall of the rotor swash plate to make the rotor swash plate vibrate;

[0008] A spray dust suppression component, which is arranged in the tank of the centrifugal granulator and is linked with the knocking vibration component to suppress the dust raised during the vibration from floating in the air;

[0009] A guide circulation component is arranged on the outer surface of the centrifugal granulator tank body and is used to guide the flow direction of the atomized water sprayed out by the spray dust suppression component and to recycle the atomized water.

[0010] Optionally, the gravity sensing component includes:

[0011] A fixed leg, wherein the lower end surface of the fixed leg is fixedly connected to the inner lower surface of the centrifugal granulator tank body, the upper end surface of the fixed leg is fixedly connected to a connecting plate 1, the upper end surface of the connecting plate 1 is fixedly connected to a connecting rod 1, the upper end surface of the connecting rod 1 is fixedly connected to a connecting plate 2, the upper end surface of the connecting plate 2 is provided with a through notch, the groove wall of the notch is rotatably connected to a rotating column 1, the upper end surface of the rotating column 1 is fixedly connected to a spline rod, the outer lower end surface of the rotor swash plate is provided with a spline groove, the groove wall of the spline groove is slidably connected to the surface of the spline rod, the upper end surface of the spline rod is fixedly connected to a gravity sensing spring, the upper end of the gravity sensing spring abuts against the groove wall of the spline groove provided on the outer lower end surface of the rotor swash plate;

[0012] A tray, the upper end surface of the tray is rotatably connected to the outer lower end surface of the rotor inclined plate, and a limiting column 1 is fixedly connected to the bottom of the tray, and the lower end surface of the limiting column 1 slides through the upper end surface of the connecting plate 2.

[0013] Optionally, the gravity sensing component further includes:

[0014] The cam is an angular channel that is fixedly connected to the top of the sliding plate, and the cam is connected to the sliding plate by a threaded groove.

[0015] Optionally, the rotating assembly includes:

[0016] Gear 1, the upper end surface of the gear 1 is fixedly connected to the lower end surface of the rotating column 1, the tooth surface of the gear 1 is meshedly connected with the gear 2, the lower end surface of the gear 2 is fixedly connected with the motor 2, the housing of the motor 2 is fixedly connected with the fixing plate 1, and the end surface of the fixing plate 1 is fixedly connected to the surface of the connecting rod 1;

[0017] The end spherical curved rod has an upper end surface hinged to the lower end surface of the edge end of the gear one, and a surface of the end spherical curved rod away from the gear one is hinged to the upper end surface of the sliding block.

[0018] Optionally, the knocking vibration component includes:

[0019] A fixing rod 1, wherein the lower end surface of the fixing rod 1 is fixedly connected to the upper end surface of the edge end of the sliding plate 1, and the upper end surface of the fixing rod 1 is fixedly connected to an electromagnet 1;

[0020] A fixing frame 1, the upper end surface of the fixing frame 1 is fixedly connected to the outer lower end surface of the tray, the lower end surface of the fixing frame 1 is provided with a through slot, the slot wall of the slot is slidably connected with a striking block, the lower end surface of the striking block is fixedly connected with an iron block, the upper end surface of the striking block is fixedly connected with a limiting plate 1, the lower end surface of the limiting plate 1 is fixedly connected with a spring 1, the lower end of the spring 1 is fixedly connected to the upper end surface of the fixing frame 1, and the striking vibration component also includes a magnetic determination component.

[0021] Optionally, the magnetic determination component includes:

[0022] A sliding frame 1, wherein the outer surface of the sliding frame 1 is fixedly connected to a connecting frame 1, the upper end surface of the connecting frame 1 is provided with a through slot, the slot wall of the slot is fixedly connected to the upper end surface of the connecting rod 1, the upper end surface of the sliding frame 1 is also provided with a through slot, the slot wall of the slot is slidably connected to the surface of the fixed rod 1, the slot wall of the inner sliding groove of the sliding frame 1 is fixedly connected to a spring 2, the other end of the spring 2 is fixedly connected to a pressure sensor, the detection end of the pressure sensor is abutted against a sliding block 2, the surface of the sliding block 2 is slidably connected to the slot wall of the inner sliding groove of the sliding frame 1;

[0023] A fixing ring, the inner wall of which is fixedly connected to the upper end surface of the fixing rod 1, the outer surface of which is hinged with a curved rod 1, and the other end of the curved rod 1 is hinged to the upper end surface of the sliding block 2.

[0024] Optionally, the spray dust suppression assembly includes:

[0025] The sleeve, the inner wall of the sleeve and the rotating column are fixedly connected to the surface of the lower end surface of the connecting plate 2, the outer surface of the sleeve is provided with a track groove, the track grooves are connected end to end, the groove wall of the track groove is slidably connected to a limiting rod 1, the end surface of the limiting rod 1 away from the track groove is fixedly connected to a sliding block 3, the outer surface of the sliding block 3 is slidably connected to a limiting frame, the lower end surface of the limiting frame is fixedly connected to a container, the lower end surface of the container is fixedly connected to the upper end surface of the connecting plate 1, the lower end surface of the sliding block 3 is also fixedly connected to a piston, the rod end surface of the piston slides through the upper end surface of the container, and the sheet end surface of the piston is slidably connected to the inner wall of the container;

[0026] A one-way valve, wherein the outlet end of the one-way valve is fixedly connected to a fixed pipe, an end of the fixed pipe away from the one-way valve is fixedly connected to an atomizing nozzle row, and the inlet end of the one-way valve is fixedly connected to the interior of the container;

[0027] A one-way valve 2, wherein the outlet end of the one-way valve 2 is fixedly connected to the interior of the container, and the inlet end of the one-way valve 2 is fixedly connected to a fixed pipe 2.

[0028] Optionally, the guide circulation component includes:

[0029] A second fixing frame, the surface of the second fixing frame is fixedly connected to the outer surface of the centrifugal granulator tank body, the upper end surface of the second fixing frame is fixedly connected to a fan, the air supply end of the fan is provided with a heating and liquefying plate, the lower end of the heating and liquefying plate is fixedly connected to the outer surface of the centrifugal granulator tank body, and the lower end of the heating and liquefying plate is connected to the centrifugal granulator tank body to form a recovery tank, the interior of the recovery tank is fixedly connected to the end of the second fixing pipe, and the inner wall of the heating and liquefying plate is also fixedly connected to a filter plate.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] 1. The present invention adjusts the sliding block according to the quality of the raw material, so that the rotor assembly of the granulator can better granulate the raw material. The movement state of the rotor assembly is adjusted according to the quality of the granulated raw material, so as to better granulate the granulated raw material. In addition, due to the change in the movement direction of the loaded granular medicine when the rotor swash plate rotates during the production process, the granular medicine has a greater tendency to fall back to the center when reaching the highest point of the medicine vortex, and accumulates less, thereby achieving the effect of enhancing the centrifugal movement intensity of the granular medicine. The rotor swash plate surface is used to increase the space for the centrifugal movement of the medicine in the tank body, thereby achieving the effect of achieving a higher drug loading amount during the production process.

[0032] Second, the present invention causes the rotor swash plate to vibrate, thereby loosening the raw materials attached to the rotor swash plate, which is more conducive to the granulation of the raw materials. The vibration effect of the rotor swash plate can also be automatically adjusted by the mass of the raw materials in the rotor swash plate. The greater the mass, the more obvious the vibration, which further improves the effect of loosening the raw materials attached to the rotor swash plate.

[0033] 3. The present invention sprays atomized water by arranging atomizing nozzles above the rotor assembly to reduce the loss of raw materials caused by the dusty raw materials floating in the air during the granulation process, and can further reduce the pollution to the surrounding environment when the rotor assembly is working.

[0034] Fourth, the present invention can make the atomized water pass through the top of the rotor assembly quickly through the guiding effect of the fan, reduce the sinking of the atomized water, and thus reduce the influence of the atomized water on the raw material ratio in the granulation process. When the atomized water touches the heated liquefied plate, it will liquefy and flow onto the filter plate, and then be filtered by the filter plate and sprayed out again by the atomizing nozzle row, so that the rotor assembly is more environmentally friendly when working. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a front view of the structure of the present invention;

[0036] Figure 2 A top view of the structure of the present invention;

[0037] Figure 3 is a side sectional view of the structure of the present invention;

[0038] Figure 4 It is a front view of the internal structure of the centrifugal granulator tank in the present invention;

[0039] Figure 5 is an enlarged view of the magnetic determination component in the present invention;

[0040] Figure 6 It is a front view of the striking vibration assembly of the present invention;

[0041] Figure 7 For the present invention Figure 6 A magnified view of the structure at inner A;

[0042] Figure 8 For the present invention Figure 6 A magnified view of the structure at inner B;

[0043] Fig. 9 It is a front view of an upper end structure of a sliding plate in the present invention.

[0044] In the figure: 1, centrifugal granulator tank; 2, heating liquefaction plate; 3, rotor swash plate; 4, fan; 5, atomizing nozzle row; 6, fixed frame 2; 7, fixed pipe 1; 8, filter plate; 9, tray; 10, fixed pipe 2; 11, fixed leg; 12, connecting plate 1; 13, limit rod 1; 14, piston; 15, sliding block 3; 16, limit frame; 17, spline rod; 18, gravity sensing spring; 19, container; 20, one-way valve 1; 21, one-way valve 2; 22, connecting rod 1; 23, sliding plate 1; 24, fixed rod 1; 25, connecting frame 1; 26, Sliding frame one; 27, spring two; 28, pressure sensor; 29, sliding block two; 30, curved rod one; 31, electromagnet one; 32, fixed plate one; 33, motor two; 34, fixed frame one; 35, spring one; 36, iron block; 37, limit plate one; 38, knocking block; 39, connecting plate two; 40, sleeve; 41, end spherical curved rod; 42, track groove; 43, gear one; 44, gear two; 45, sliding block; 46, threaded rod; 47, motor one; 48, placement plate one; 49, limit column one; 50, sliding groove one; 51, fixing ring. DETAILED DESCRIPTION

[0045] 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.

[0046] For example, see Figures 1 to 9 The present embodiment provides a centrifugal granulator rotor assembly, including a centrifugal granulator tank body 1, a rotor swash plate 3 is arranged inside the centrifugal granulator tank body 1, a ventilation gap is arranged between the edge end surface of the rotor swash plate 3 and the inner wall of the centrifugal granulator tank body 1, a gravity sensing assembly is arranged at the lower end of the rotor swash plate 3, and a rotating assembly is also arranged at the lower end of the rotor swash plate 3;

[0047] The gravity sensor components include:

[0048] A fixed leg 11, the lower end surface of the fixed leg 11 is fixedly connected to the inner lower surface of the centrifugal granulator tank body 1, the upper end surface of the fixed leg 11 is fixedly connected to a connecting plate 12, the upper end surface of the connecting plate 12 is fixedly connected to a connecting rod 22, the upper end surface of the connecting rod 22 is fixedly connected to a connecting plate 29, the upper end surface of the connecting plate 29 is provided with a through notch, the groove wall of the notch is rotatably connected to a rotating column 1, the upper end surface of the rotating column 1 is fixedly connected to a spline rod 17, the outer lower end surface of the rotor swash plate 3 is provided with a spline groove, the groove wall of the spline groove is slidably connected to the surface of the spline rod 17, the upper end surface of the spline rod 17 is fixedly connected to a gravity sensing spring 18, the upper end of the gravity sensing spring 18 is in contact with the groove wall of the spline groove provided on the outer lower end surface of the rotor swash plate 3;

[0049] The tray 9, the upper end surface of the tray 9 is rotatably connected to the outer lower end surface of the rotor swash plate 3, the lower end surface of the tray 9 is fixedly connected to the limiting column 1 49, and the lower end surface of the limiting column 1 49 slides through the upper end surface of the connecting plate 2 39;

[0050] A sliding plate 23, a through slot is provided on the upper end surface of the edge end of the sliding plate 23, the slot wall of the slot is slidably connected to the surface of the connecting rod 22, a sliding slot 50 is provided on the upper end surface of the sliding plate 23, a sliding block 45 is slidably connected to the slot wall of the sliding slot 50, a through threaded slot is provided on the end surface of the sliding block 45, a threaded rod 46 is threadedly connected to the slot wall of the threaded slot, the end of the threaded rod 46 is rotatably connected to the slot wall surface of the sliding slot 50, and the surface of the threaded rod 46 also rotates to penetrate the slot wall of the sliding slot 50, the end surface of the threaded rod 46 outside the sliding slot 50 is fixedly connected to a motor 47, the housing of the motor 47 is fixedly connected to a placement plate 48, the surface of the placement plate 48 is fixedly connected to the outer surface of the sliding plate 23;

[0051] The rotating assembly includes a gear 43 and an end spherical curved rod 41, the upper end surface of the gear 43 is fixedly connected to the lower end surface of the rotating column 1, the tooth surface of the gear 43 is meshingly connected with the gear 2 44, the lower end surface of the gear 2 44 is fixedly connected to the motor 2 33, the housing of the motor 2 33 is fixedly connected to the fixing plate 1 32, the end surface of the fixing plate 1 32 is fixedly connected to the surface of the connecting rod 1 22, the upper end surface of the end spherical curved rod 41 is hinged to the lower end surface of the edge end of the gear 43, and the surface of the end spherical curved rod 41 away from the gear 43 is hinged to the upper end surface of the sliding block 45.

[0052] In this embodiment, when using the centrifugal granulation rotor assembly, the rotor swash plate 3 is first connected to the spline rod 17, and then the raw materials to be granulated are placed in the rotor swash plate 3. The placement of the raw materials will increase the pressure of the rotor swash plate 3 on the gravity sensing spring 18. The data detected by the gravity sensing spring 18 is then controlled by the motor 147 to drive the threaded rod 46 to rotate, and further drive the sliding block 45 to slide in the sliding groove 150, so that the sliding block 45 is adjusted according to the quality of the raw materials, so that the rotor assembly of the granulator can be more granulated. The quality of the raw materials is used to adjust the movement state of the rotor assembly to better granulate the raw materials;

[0053] After the adjustment is completed, the motor 2 33 is started to drive the gear 2 44 to rotate, and then the gear 1 43 is driven to rotate by the gear 2 44, and then the spline rod 17 is used to drive the rotor swash plate 3 to rotate to granulate the granulated raw materials. In addition, due to the change in the movement direction of the loaded granular medicine when the rotor swash plate 3 rotates during the production process, the granular medicine has a greater tendency to fall back to the center when reaching the highest point of the medicine vortex, and accumulates less, thereby achieving the effect of enhancing the centrifugal movement intensity of the granular medicine, and increasing the space for the centrifugal movement of the medicine in the tank body through the rotor swash plate surface, thereby achieving the effect of achieving a higher drug loading amount during the production process.

[0054] The gravity sensing component and the rotating component are arranged so that the sliding block 45 is adjusted according to the quality of the raw material, so that the rotor component of the granulator can adjust the movement state of the rotor component according to the quality of the granulated raw material, so as to better granulate the granulated raw material. In addition, due to the change in the movement direction of the loaded granular medicine when the rotor swash plate 3 rotates during the production process, the granular medicine has a greater tendency to fall back to the center when reaching the highest point of the medicine vortex, and accumulates less, thereby achieving the effect of enhancing the centrifugal movement intensity of the granular medicine. The space for the centrifugal movement of the medicine in the tank body is increased by the rotor swash plate surface, thereby achieving the effect of achieving a higher drug loading amount during the production process.

[0055] It is worth noting that, in this embodiment, the centrifugal granulator rotor assembly further includes a knocking and vibration assembly, which is arranged in the centrifugal granulator tank 1, and the knocking and vibration assembly includes:

[0056] A fixing rod 24, the lower end surface of the fixing rod 24 is fixedly connected to the upper end surface of the edge end of the sliding plate 23, and the upper end surface of the fixing rod 24 is fixedly connected to an electromagnet 31;

[0057] A fixing frame 34, the upper end surface of the fixing frame 34 is fixedly connected to the outer lower end surface of the tray 9, the lower end surface of the fixing frame 34 is provided with a through slot, the slot wall of the slot is slidably connected with a striking block 38, the lower end surface of the striking block 38 is fixedly connected with an iron block 36, the upper end surface of the striking block 38 is fixedly connected with a limiting plate 37, the lower end surface of the limiting plate 37 is fixedly connected with a spring 35, the lower end of the spring 35 is fixedly connected to the upper end surface of the fixing frame 34, and the striking vibration component also includes a magnetic determination component;

[0058] The magnetic determination components include:

[0059] A sliding frame 26, the outer surface of which is fixedly connected to a connecting frame 25, the upper end surface of which is provided with a through slot, the slot wall of which is fixedly connected to the upper end surface of a connecting rod 22, the upper end surface of which is also provided with a through slot, the slot wall of which is slidably connected to the surface of a fixed rod 24, a spring 27 is fixedly connected to the slot wall of the sliding groove in the sliding frame 26, the other end of which is fixedly connected to a pressure sensor 28, the detection end of the pressure sensor 28 is abutted against a sliding block 29, the surface of which is slidably connected to the slot wall of the sliding groove in the sliding frame 26;

[0060] The fixing ring 51 has an inner wall fixedly connected to the upper end surface of the fixing rod 24 , and a curved rod 30 is hingedly connected to the outer surface of the fixing ring 51 , and the other end of the curved rod 30 is hingedly connected to the upper end surface of the sliding block 29 .

[0061] In this embodiment, by adjusting the position of the sliding block 45, the rotor assembly is further provided with the following two motion states:

[0062] First, when the center of the sliding block 45 and the center of the gear 1 43 are on the same longitudinal axis, the gear 1 43 rotates to drive the end spherical curved rod 41 to rotate around the center of the gear 1 43, and does not drive the sliding plate 1 23 to move up and down through the sliding block 45, so that the rotor swash plate 3 only rotates, and does not knock the rotor swash plate 3 to cause it to vibrate;

[0063] Second, when the raw material is put in, the pressure of the rotor swash plate 3 on the gravity sensing spring 18 will be increased, and the sliding block 45 will be moved by the motor 1 47, so that the sliding block 45 deviates from the longitudinal axis of the center of the gear 1 43, so that the gear 1 43 rotates and drives the end spherical curved rod 41 to rotate with the center of the gear 1 43 as the axis and drives the sliding plate 1 23 to move up and down through the sliding block 45. In the process of the sliding plate 1 23 moving up and down, the fixing ring 51 will be driven to move up and down, thereby driving the sliding block 29 to slide in the sliding frame 1 26 through the curved rod 1 30. When the fixing ring 51 When moving downward, the sliding block 29 will reduce the squeezing force on the pressure sensor 28, so that the value of the pressure sensor is negative. At this time, the electromagnet 1 31 is energized, pulling the iron block 36 to move downward and squeezing the spring 27. On the contrary, when the fixing ring 51 moves upward, the sliding block 29 will squeeze the pressure sensor 28, so that the value of the pressure sensor is positive. At this time, the electromagnet 1 31 is de-energized and has no magnetism, so that the squeezed spring 27 releases its elastic force, driving the knocking block 38 to knock the lower end of the tray 9, indirectly causing the rotor swash plate 3 to vibrate.

[0064] The more serious the displacement of the sliding block 45 is, the more obvious the movement effect of the sliding plate 23 moving up and down is, and the striking force of the striking block 38 on the tray 9 is also greater, so that the vibration effect of the rotor swash plate 3 is also more obvious.

[0065] The setting of the knocking vibration component makes the rotor swash plate 3 vibrate, thereby loosening the raw materials attached to the rotor swash plate 3, which is more conducive to the granulation of the raw materials, and can also automatically adjust the vibration effect of the rotor swash plate 3 according to the mass of the raw materials in the rotor swash plate 3. The greater the mass, the more obvious the vibration, which further improves the effect of loosening the raw materials attached to the rotor swash plate 3.

[0066] Embodiment 2, based on the above embodiment:

[0067] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 8 In this embodiment, the centrifugal granulator rotor assembly further includes a spray dust suppression assembly, which is arranged in the centrifugal granulator tank 1, and the spray dust suppression assembly includes:

[0068] The sleeve 40, the inner wall of the sleeve 40 is fixedly connected to the surface of the rotating column at the lower end surface of the connecting plate 1 39, the outer surface of the sleeve 40 is provided with a track groove 42, the track grooves 42 are connected end to end, the groove wall of the track groove 42 is slidably connected to the limit rod 13, the end surface of the limit rod 13 away from the track groove 42 is fixedly connected to the sliding block 3 15, the outer surface of the sliding block 3 15 is slidably connected to the limit frame 16, the lower end surface of the limit frame 16 is fixedly connected to the container 19, the lower end surface of the container 19 is fixedly connected to the upper end surface of the connecting plate 12, the lower end surface of the sliding block 3 15 is also fixedly connected to the piston 14, the rod end surface of the piston 14 slides through the upper end surface of the container 19, and the sheet end surface of the piston 14 is slidably connected to the inner wall of the container 19;

[0069] A one-way valve 20, the outlet end of the one-way valve 20 is fixedly connected to a fixed pipe 7, one end of the fixed pipe 7 away from the one-way valve 20 is fixedly connected to an atomizing nozzle row 5, and the inlet end of the one-way valve 20 is fixedly connected to the interior of the container 19;

[0070] The one-way valve 21 has an outlet end fixedly connected to the interior of the container 19 , and an inlet end of the one-way valve 21 is fixedly connected to the fixed pipe 10 .

[0071] In this embodiment, when the motor 2 33 drives the gear 1 43 to rotate, it also drives the rotating column 1 to rotate. When the rotating column 1 rotates, it drives the sleeve 40 to rotate. Then, under the joint action of the track groove 42 and the limit frame 16, the sliding block 3 15 can be further driven to move up and down, thereby driving the piston 14 to move up and down. Then, in conjunction with the one-way flow of the one-way valve 1 20 and the one-way valve 2 21, the atomizing nozzle row 5 sprays atomized water above the rotor assembly to reduce the loss of raw materials caused by the dusty raw materials floating in the air during the granulation process, and can further reduce the pollution to the surrounding environment when the rotor assembly is working.

[0072] The spray dust suppression assembly is arranged to spray atomized water above the rotor assembly through the atomizing nozzle row 5 to reduce the loss of raw materials caused by the dusty raw materials floating in the air during the granulation process, and can further reduce the pollution to the surrounding environment when the rotor assembly is working.

[0073] Embodiment 3, based on the above embodiment:

[0074] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, the centrifugal granulator rotor assembly further includes a guide circulation assembly, which is arranged on the outer surface of the centrifugal granulator tank 1, and the guide circulation assembly includes:

[0075] A fixing frame 6, the surface of the fixing frame 6 is fixedly connected to the outer surface of the centrifugal granulator tank body 1, the upper end surface of the fixing frame 6 is fixedly connected with a fan 4, the air supply end of the fan 4 is provided with a heating liquefaction plate 2, the lower end of the heating liquefaction plate 2 is fixedly connected to the outer surface of the centrifugal granulator tank body 1, and the lower end of the heating liquefaction plate 2 is connected to the centrifugal granulator tank body 1 to form a recovery tank, the interior of the recovery tank is fixedly connected to the end of the fixing pipe 10, and the inner wall of the heating liquefaction plate 2 is also fixedly connected with a filter plate 8.

[0076] In this embodiment, through the guiding effect of the fan 4, the atomized water can quickly pass through the top of the rotor assembly, reducing the sinking of the atomized water, thereby reducing the influence of the atomized water on the raw material ratio in the granulation process, and when the atomized water touches the heated liquefaction plate 2, it will liquefy and flow to the filter plate 8, and then after being filtered by the filter plate 8, it can be sprayed out again by the atomizing nozzle row 5, thereby making the rotor assembly more environmentally friendly when working.

[0077] Working principle: When the centrifugal granulator rotor assembly is used, the following steps are performed:

[0078] S1: Connect the rotor swash plate 3 to the spline rod 17, and then put the raw material to be granulated into the rotor swash plate 3;

[0079] S2: The addition of raw materials will increase the pressure of the rotor swash plate 3 on the gravity sensing spring 18. The data detected by the gravity sensing spring 18 is used to adjust the position of the sliding block 45 according to the quality of the raw materials.

[0080] S3: Start the second motor 33 to use the spline rod 17 to drive the rotor swash plate 3 to rotate, so as to granulate the granulated raw materials. During the processing, since the sliding block 45 deviates from the longitudinal axis of the circle center of the gear 1 43, it will also drive the knocking block 38 to knock the tray 9, so that the rotor swash plate 3 vibrates to promote the granulation of the raw materials;

[0081] S4: The second motor 33 drives the rotor swash plate 3 to rotate by means of the spline rod 17, and also drives the atomizing nozzle row 5 to spray atomized water above the rotor assembly to suppress dust;

[0082] S5: The fan 4 rotates, pushing the atomized water to quickly pass through the top of the rotor assembly, reducing the sinking of the atomized water, and when the atomized water touches the heated liquefied plate 2, it will liquefy and flow to the filter plate 8, and then be filtered by the filter plate 8 and sprayed out by the atomizing nozzle row 5 again.

[0083] 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 centrifugal granulator rotor assembly, comprising a centrifugal granulator tank (1), characterized in that: A rotor swash plate (3) is arranged inside the centrifugal granulator tank (1), a ventilation gap is arranged between the edge end surface of the rotor swash plate (3) and the inner wall of the centrifugal granulator tank (1), a gravity sensing component is arranged at the lower end of the rotor swash plate (3), and a rotating component is also arranged at the lower end of the rotor swash plate (3), and the centrifugal granulator rotor component also includes: A knocking and vibration component, wherein the knocking and vibration component is arranged in the tank body (1) of the centrifugal granulator and is used to knock the outer wall of the rotor swash plate (3) to cause the rotor swash plate (3) to vibrate; A spray dust suppression component, which is arranged in the centrifugal granulator tank (1) and is transmission-connected to the knocking vibration component to suppress dust raised during the vibration process; A guide circulation component is arranged on the outer surface of the centrifugal granulator tank (1) and is used to guide the flow direction of atomized water sprayed out by the spray dust suppression component and to recycle the atomized water.

2. A centrifugal granulator rotor assembly according to claim 1, characterized in that: The gravity sensing component comprises: A fixed leg (11), the lower end surface of the fixed leg (11) is fixedly connected to the inner lower surface of the centrifugal granulator tank (1), the upper end surface of the fixed leg (11) is fixedly connected to a connecting plate 1 (12), the upper end surface of the connecting plate 1 (12) is fixedly connected to a connecting rod 1 (22), the upper end surface of the connecting rod 1 (22) is fixedly connected to a connecting plate 2 (39), the upper end surface of the connecting plate 2 (39) is provided with a through notch, the notch The groove wall of the rotor swash plate (3) is rotatably connected to a rotating column 1, the upper end surface of the rotating column 1 is fixedly connected to a spline rod (17), the outer lower end surface of the rotor swash plate (3) is provided with a spline groove, the groove wall of the spline groove is slidably connected to the surface of the spline rod (17), the upper end surface of the spline rod (17) is fixedly connected to a gravity sensing spring (18), the upper end of the gravity sensing spring (18) is in contact with the groove wall of the spline groove provided on the outer lower end surface of the rotor swash plate (3); A tray (9), the upper end surface of the tray (9) is rotatably connected to the outer lower end surface of the rotor swash plate (3), and a limiting column 1 (49) is fixedly connected to the bottom of the tray (9), and the lower end surface of the limiting column 1 (49) slides through the upper end surface of the connecting plate 2 (39).

3. A centrifugal granulator rotor assembly according to claim 2, characterized in that: The gravity sensing component also includes: A sliding plate (23), the upper end surface of the edge end of the sliding plate (23) is provided with a through slot, the slot wall of the slot is slidably connected to the surface of the connecting rod (22), the upper end surface of the sliding plate (23) is provided with a sliding groove (50), the slot wall of the sliding groove (50) is slidably connected to a sliding block (45), the end surface of the sliding block (45) is provided with a through threaded groove, the slot wall of the threaded groove is threadedly connected to a threaded rod (46), the thread The end of the threaded rod (46) is rotatably connected to the groove wall surface of the sliding groove (50), and the surface of the threaded rod (46) also rotates through the groove wall of the sliding groove (50). The end surface of the threaded rod (46) outside the sliding groove (50) is fixedly connected to a motor (47). The outer shell of the motor (47) is fixedly connected to a placement plate (48). The surface of the placement plate (48) is fixedly connected to the outer surface of the sliding plate (23).

4. A centrifugal granulator rotor assembly according to claim 3, characterized in that: The rotating assembly comprises: Gear 1 (43), the upper end surface of the gear 1 (43) is fixedly connected to the lower end surface of the rotating column 1, the tooth surface of the gear 1 (43) is meshingly connected to gear 2 (44), the lower end surface of the gear 2 (44) is fixedly connected to motor 2 (33), the housing of motor 2 (33) is fixedly connected to fixing plate 1 (32), and the end surface of the fixing plate 1 (32) is fixedly connected to the surface of the connecting rod 1 (22); An end spherical curved rod (41), the upper end surface of the end spherical curved rod (41) is hinged to the lower end surface of the edge end of the gear one (43), and the surface of the end of the end spherical curved rod (41) away from the gear one (43) is hinged to the upper end surface of the sliding block (45).

5. A centrifugal granulator rotor assembly according to claim 3, characterized in that: The knocking vibration component comprises: A fixed rod (24), the lower end surface of the fixed rod (24) being fixedly connected to the upper end surface of the edge end of the sliding plate (23), and the upper end surface of the fixed rod (24) being fixedly connected to an electromagnet (31); A fixing frame (34), the upper end surface of the fixing frame (34) is fixedly connected to the outer lower end surface of the tray (9), the lower end surface of the fixing frame (34) is provided with a through slot, the slot wall of the slot is slidably connected to a striking block (38), the lower end surface of the striking block (38) is fixedly connected to an iron block (36), the upper end surface of the striking block (38) is fixedly connected to a limiting plate (37), the lower end surface of the limiting plate (37) is fixedly connected to a spring (35), the lower end of the spring (35) is fixedly connected to the upper end surface of the fixing frame (34), and the striking vibration component also includes a magnetic determination component.

6. A centrifugal granulator rotor assembly according to claim 5, characterized in that: The magnetic determination component comprises: A sliding frame (26), the outer surface of the sliding frame (26) is fixedly connected to a connecting frame (25), the upper end surface of the connecting frame (25) is provided with a through slot, the slot wall of the slot is fixedly connected to the upper end surface of the connecting rod (22), the upper end surface of the sliding frame (26) is also provided with a through slot, the slot wall of the slot is slidably connected to the surface of the fixed rod (24), the slot wall of the inner sliding groove of the sliding frame (26) is fixedly connected to a spring (27), the other end of the spring (27) is fixedly connected to a pressure sensor (28), the detection end of the pressure sensor (28) is abutted against a sliding block (29), the surface of the sliding block (29) is slidably connected to the slot wall of the inner sliding groove of the sliding frame (26); A fixing ring (51), the inner wall of which is fixedly connected to the upper end surface of the fixing rod 1 (24), the outer surface of which is hinged with a curved rod 1 (30), the other end of which is hinged to the upper end surface of the sliding block 2 (29).

7. A centrifugal granulator rotor assembly according to claim 2, characterized in that: The spray dust suppression assembly comprises: A sleeve (40), the inner wall of the sleeve (40) and the rotating column are fixedly connected on the surface of the lower end surface of the second connecting plate (39), the outer surface of the sleeve (40) is provided with a track groove (42), the track grooves (42) are connected end to end, the groove wall of the track groove (42) is slidably connected to a limit rod (13), the end surface of the limit rod (13) away from the track groove (42) is fixedly connected to a sliding block (15), the sliding block (15) The outer surface of the limit frame (16) is slidably connected to the limit frame (16), the lower end surface of the limit frame (16) is fixedly connected to the container (19), the lower end surface of the container (19) is fixedly connected to the upper end surface of the connecting plate (12), the lower end surface of the sliding block (15) is also fixedly connected to the piston (14), the rod end surface of the piston (14) slides through the upper end surface of the container (19), and the sheet end surface of the piston (14) is slidably connected to the inner wall of the container (19); a one-way valve (20), wherein the outlet end of the one-way valve (20) is fixedly connected to a fixed pipe (7), an end of the fixed pipe (7) away from the one-way valve (20) is fixedly connected to an atomizing nozzle row (5), and the inlet end of the one-way valve (20) is fixedly connected to the interior of the container (19); A second one-way valve (21), the outlet end of the second one-way valve (21) is fixedly connected to the interior of the container (19), and the inlet end of the second one-way valve (21) is fixedly connected to a second fixed pipe (10).

8. A centrifugal granulator rotor assembly according to claim 7, characterized in that: The guide circulation assembly comprises: A second fixing frame (6), the surface of the second fixing frame (6) is fixedly connected to the outer surface of the centrifugal granulator tank (1), the upper end surface of the second fixing frame (6) is fixedly connected to a fan (4), the air supply end of the fan (4) is provided with a heating and liquefying plate (2), the lower end of the heating and liquefying plate (2) is fixedly connected to the outer surface of the centrifugal granulator tank (1), and the lower end of the heating and liquefying plate (2) is connected to the centrifugal granulator tank (1) to form a recovery tank, the interior of the recovery tank is fixedly connected to the end of the second fixing pipe (10), and the inner wall of the heating and liquefying plate (2) is also fixedly connected to a filter plate (8).

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