Large-diameter pellet removing device of disc granulator

Abstract

The utility model relates to the technical field of disc pelletizers, and discloses a large-diameter pellet removing device of a disc pelletizer, which comprises a spray header and a pelletizing disc, a control mechanism is fixedly connected to the middle of the right side of the pelletizing disc, the outer wall of the control mechanism is movably sleeved with a scraper through a connecting frame, the pelletizing disc is obliquely arranged, and the right side of the pelletizing disc is fixedly connected with the spray header. One end of the water pump is fixedly connected with a water tank, then a second rotating disc is driven to rotate, four wedge-shaped blocks at the top end of the second rotating disc can be driven to rotate, then a vibration column is driven to vibrate up and down in a reciprocating mode under the elastic effect of a buffer spring, and a screening plate at the top end of the vibration column can be driven to vibrate. According to the disc granulator, particles with different sizes in the screening plate can be screened, small particles fall into the collecting box through the discharging plate, large particles are screened on the screening plate to be collected in a unified mode, and the work of removing the large particles generated by the disc granulator can be conveniently and rapidly completed.

Description

Technical Field

[0001] This utility model relates to the field of disc granulator technology, and more specifically to a large-diameter pellet rejection device for disc granulators. Background Technology

[0002] Disc granulators are a type of granulator that mainly consists of a rotating granulation disc mounted on a support. They offer advantages such as uniform granulation, high granulation rate, stable operation, robust construction, and long service life, making them ideal granulation equipment. They are widely used in the chemical, medical, and biological industries.

[0003] The shortcomings of the existing technology: In specific implementation, the disc granulator still has shortcomings: During the downward rolling process of the material, due to the different rolling paths and adhesion conditions, the size of the spherical particles formed is not consistent. These spherical particles, whether large or small, gather together without being distinguished and are discharged outwards. Although the granulation effect is achieved, it also increases the burden of subsequent manual separation and reprocessing.

[0004] Therefore, there is a need to provide a large-diameter pellet rejection device for disc granulators to solve the above-mentioned problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a large-diameter pellet rejection device for a disc granulator to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: a large-diameter pellet removal device for a disc granulator, comprising a spray head and a granulation disc, wherein a control mechanism is fixedly connected to the middle right side of the granulation disc, and a scraper is movably sleeved on the outer wall of the control mechanism through a connecting frame; the granulation disc is inclined; the spray head is fixedly connected to a water pump through a hose; and a water tank is fixedly connected to one end of the water pump.

[0007] The large-diameter pellet rejection device for disc granulators also includes:

[0008] The base has a support column, a support platform and a bracket fixedly connected sequentially from left to right on its upper part. The bottom end of the control mechanism is fixedly connected to the upper part of the bracket. The support platform is fixedly connected to the left and right sides with fixed frames. One end of each of the two fixed frames is fixedly connected to a material collection funnel.

[0009] An adjustment assembly is located above the support column. The adjustment assembly includes a motor, a turntable is fixedly connected to the transmission end of the motor, a guide column is fixedly connected to the right side of the turntable near its edge, an annular plate is movably sleeved on the outer wall of the guide column, an adjustment rod is fixedly connected to the upper part of the outer wall of the annular plate, and the top end of the adjustment rod is fixedly connected to the spray head.

[0010] as well as

[0011] Screening assembly, which is used to remove large particles generated in the granulation disc;

[0012] Preferably, the screening component includes:

[0013] Turntable 2, four wedge-shaped blocks are evenly fixedly connected to the upper part of the turntable near the edge, and rollers are provided directly above the inclined side of each of the four wedge-shaped blocks. Vibrating columns are fixedly connected above each of the four rollers, and screening plates are fixedly connected to the top of each of the four vibrating columns.

[0014] A buffer spring, wherein four buffer springs are provided, and the four buffer springs are movably sleeved on the outer wall of four vibrating columns near the rollers;

[0015] Drive mechanism: Used to drive the turntable to rotate in two cycles.

[0016] Preferably, the driving mechanism includes a second motor, one end of which is connected to a main bevel gear, the outer wall of which is meshed with a secondary bevel gear, and the middle part of the secondary bevel gear is fixedly connected to the bottom end of the turntable two by a fixing rod.

[0017] Preferably, support legs are fixedly connected to the four corners of the bottom of the support platform, and protective shells are fixedly connected to the opposite sides of the four support legs above the base. A support column is fixedly connected to the bottom of the inner wall of the protective shell, and the top of the support column is movably sleeved on the middle of the secondary bevel gear.

[0018] Preferably, two fixed pads are fixedly connected to the top of the support platform near the right side, and a discharge plate is fixedly connected to the top of the two fixed pads. The outer walls of the four vibrating columns are movably sleeved with the discharge plate.

[0019] Preferably, a cross is fixedly connected to the upper right side of the support column, and a collar is fixedly connected to the upper right side of the cross, with the outer wall of the adjusting rod movably sleeved within the collar.

[0020] The technical effects and advantages of this utility model are as follows:

[0021] 1. This utility model, by incorporating a screening component, allows particles to fall through the collection funnel onto the screening plate during granulation as the granulating disc rotates. Simultaneously, the second motor is activated, driving the main bevel gear inside the protective shell to rotate. This, in turn, under the support of the support column, drives the secondary bevel gear to rotate, which in turn drives the second turntable to rotate. This, in turn, drives the four wedge-shaped blocks at its top to rotate. Under the elastic action of the buffer spring, the vibrating column vibrates up and down, which in turn drives the screening plate at its top to vibrate. This facilitates the screening of particles of different sizes within the screening plate. Small particles fall through the discharge plate into the collection box, while large particles are screened and collected uniformly on the screening plate, making it easy to quickly remove large particles generated by the disc granulator.

[0022] 2. This utility model, by providing an adjustment component, improves spraying efficiency when spraying water onto the raw materials in the granulation disc. Supported by the cross, motor one is activated, driving the turntable one connected to it to rotate. This, in turn, causes the guide column to rotate eccentrically within the annular plate, which in turn causes the annular plate to reciprocate up and down. This facilitates the reciprocating motion of the adjustment rod within the collar, which in turn drives the spray head to move up and down, uniformly spraying the granulation raw materials in the granulation disc and improving the granulation efficiency. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0024] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0025] Figure 3 This is a schematic diagram of the fixing bracket structure of this utility model.

[0026] Figure 4 This is an enlarged schematic diagram of the structure at point A of this utility model.

[0027] Figure 5 This is a schematic diagram of the structure of the adjustment component of this utility model.

[0028] The attached diagram is labeled as follows: 1. Base; 2. Support column; 3. Adjustment component; 301. Adjustment rod; 302. Collar; 303. Cross; 304. Motor 1; 305. Turntable 1; 306. Annular plate; 307. Guide column; 4. Spray head; 5. Granulation disc; 6. Scraper; 7. Support; 8. Screening component; 801. Screening plate; 802. Discharge plate; 803. Vibrating column; 804. Buffer spring; 805. Roller; 806. Turntable 2; 807. Wedge block; 808. Secondary bevel gear; 809. Support column; 810. Main bevel gear; 811. Protective shell; 812. Motor 2; 9. Support platform; 10. Fixing frame; 11. Control mechanism; 12. Collection funnel; 13. Support leg. Detailed Implementation

[0029] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The large-diameter pellet removal device of the disc granulator involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Specific Implementation Example 1

[0031] Please see Figure 1-4 This utility model relates to a large-diameter pellet removal device for a disc granulator, comprising a spray head 4 and a granulation disc 5. A control mechanism 11 is fixedly connected to the middle right side of the granulation disc 5. A scraper 6 is movably sleeved on the outer wall of the control mechanism 11 via a connecting frame. The granulation disc 5 is inclined. The spray head 4 is fixedly connected to a water pump via a hose, and a water tank is fixedly connected to one end of the water pump. The large-diameter pellet removal device for the disc granulator also includes a base 1. A support column 2, a support platform 9, and a bracket 7 are sequentially fixedly connected to the top of the base 1 from left to right. The bottom end of mechanism 11 is fixedly connected to the top of support 7. Fixing frames 10 are fixedly connected to the top of support platform 9 near both the left and right sides. A collection funnel 12 is fixedly connected to one end of each of the two fixing frames 10. A screening component 8 is used to remove large particles generated within the granulation disc 5. The screening component 8 includes: a second turntable 806, with four wedge-shaped blocks 807 evenly fixedly connected to the top of the second turntable 806 near its edge. Rollers 805 are provided directly above the inclined surfaces of each of the four wedge-shaped blocks 807. A [missing information - likely a device or component] is fixedly connected above each of the four rollers 805. Vibrating columns 803, with screening plates 801 fixedly connected to the top of the four vibrating columns 803; buffer springs 804, four of which are movably sleeved on the outer wall of the four vibrating columns 803 near the rollers 805; drive mechanism: used to drive the turntable 806 to rotate cyclically, the drive mechanism includes a motor 812, one end of which is connected to a main bevel gear 810, the outer wall of the main bevel gear 810 meshing with a secondary bevel gear 808, the middle of the secondary bevel gear 808 being fixed by a fixing rod. The bottom of the turntable 806 is connected to the support platform 9. Support legs 13 are fixedly connected to the four corners of the bottom. The four support legs 13 are fixedly connected to the protective shell 811 on the opposite sides above the base 1. The bottom of the inner wall of the protective shell 811 is fixedly connected to the support column 809. The top of the support column 809 is movably sleeved in the middle of the secondary bevel gear 808. Two fixed pads are fixedly connected to the top of the support platform 9 near the right side. The top of the two fixed pads is fixedly connected to the discharge plate 802. The outer walls of the four vibration columns 803 are movably sleeved with the discharge plate 802.

[0032] Specifically: the particles fall onto the screening plate 801 through the collection funnel 12. At the same time, the motor 812 is turned on, which drives the main bevel gear 810 inside the protective shell 811 to rotate. Then, under the support of the support column 809, it drives the secondary bevel gear 808 to rotate, which in turn drives the turntable 806 to rotate. This drives the four wedge blocks 807 at the top of the turntable to rotate. Then, under the elastic action of the buffer spring 804, it drives the vibrating column 803 to vibrate up and down, which drives the screening plate 801 at the top to vibrate. This is beneficial for screening particles of different sizes inside the screening plate 801. Specific Implementation Example 2

[0034] Please see Figure 1 and Figure 5 Based on the first specific embodiment, the adjustment component 3 is located above the support column 2. The adjustment component 3 includes a motor 304, the transmission end of the motor 304 is fixedly connected to a turntable 305, the right side of the turntable 305 is fixedly connected to a guide column 307 near the edge, the outer wall of the guide column 307 is movably sleeved with an annular plate 306, the upper part of the outer wall of the annular plate 306 is fixedly connected to an adjustment rod 301, the top end of the adjustment rod 301 is fixedly connected to the spray head 4, the upper right side of the support column 2 is fixedly connected to a cross 303, the upper right side of the cross 303 is fixedly connected to a collar 302, and the outer wall of the adjustment rod 301 is movably sleeved in the collar 302.

[0035] Specifically: With the support of the cross 303, the motor 304 is turned on, which drives the turntable 305 connected to it to rotate, thereby driving the guide column 307 fixedly connected to it to rotate eccentrically in the annular plate 306, which in turn drives the annular plate 306 to move up and down reciprocally, which is conducive to driving the adjusting rod 301 to move up and down reciprocally in the collar 302, thus driving the spray head 4 to move up and down.

[0036] The working principle of this utility model is as follows: The granulation disc 5 rotates to perform granulation. When spraying water on the raw materials in the granulation disc 5, in order to improve the spraying efficiency, under the support of the cross 303, the motor 304 is turned on, which drives the turntable 305 connected to it to rotate. This, in turn, drives the guide column 307 fixedly connected to it to rotate eccentrically within the annular plate 306, which in turn drives the annular plate 306 to move up and down reciprocally. This drives the adjusting rod 301 to move up and down reciprocally within the collar 302, which in turn drives the spray head 4 to move up and down, uniformly spraying the granulation raw materials in the granulation disc 5. The granules fall through the collection funnel 12 to... On the screening plate 801, the motor 812 is turned on, which drives the main bevel gear 810 inside the protective shell 811 to rotate. Under the support of the support column 809, the secondary bevel gear 808 rotates, which in turn drives the turntable 806 to rotate. This causes the four wedge blocks 807 at the top to rotate, and under the elastic action of the buffer spring 804, the vibrating column 803 vibrates up and down, which in turn causes the screening plate 801 at the top to vibrate. This screens the particles of different sizes inside the screening plate 801. Small particles fall into the collection box through the discharge plate 802, while large particles are screened and collected uniformly on the screening plate 801.

[0037] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0038] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0039] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for removing large-diameter pellets in a disc granulator, comprising a spray head (4) and a granulation disc (5), characterized in that: A control mechanism (11) is fixedly connected to the middle right side of the granulation disc (5). A scraper (6) is movably sleeved on the outer wall of the control mechanism (11) through a connecting frame. The granulation disc (5) is inclined. The spray head (4) is fixedly connected to the water pump through a hose. A water tank is fixedly connected to one end of the water pump. The large-diameter pellet rejection device for disc granulators also includes: The base (1) has a support column (2), a support platform (9) and a bracket (7) fixedly connected to the top of the base (1) from left to right. The bottom end of the control mechanism (11) is fixedly connected to the top of the bracket (7). The support platform (9) has a fixed frame (10) fixedly connected to the top of the support platform (9) near the left and right sides. One end of the two fixed frames (10) is fixedly connected to a material collection funnel (12). Adjustment component (3) is located above support column (2). The adjustment component (3) includes motor one (304). The transmission end of motor one (304) is fixedly connected to turntable one (305). A guide column (307) is fixedly connected to the right side of turntable one (305) near the edge. An annular plate (306) is movably sleeved on the outer wall of the guide column (307). An adjustment rod (301) is fixedly connected to the upper part of the outer wall of the annular plate (306). The top end of the adjustment rod (301) is fixedly connected to the spray head (4). as well as Screening component (8) is used to remove large particles generated in the granulation disc (5).

2. A large-diameter ball pellet rejection device of a disc pelletizer according to claim 1, characterized in that: The screening component (8) includes: Turntable 2 (806), four wedge blocks (807) are evenly fixedly connected to the upper part of the turntable 2 (806) near the edge, rollers (805) are provided directly above the inclined side of each of the four wedge blocks (807), vibrating columns (803) are fixedly connected above each of the four rollers (805), and screening plates (801) are fixedly connected to the top of each of the four vibrating columns (803). A buffer spring (804) is provided, and four buffer springs (804) are movably sleeved on the outer wall of four vibrating columns (803) near the roller (805); Drive mechanism: used to drive the second turntable (806) to rotate cyclically.

3. A large-diameter ball pellet rejection device of a disc pelletizer according to claim 2, characterized in that: The driving mechanism includes a second motor (812), one end of which is connected to a main bevel gear (810). The outer wall of the main bevel gear (810) is meshed with a secondary bevel gear (808). The middle part of the secondary bevel gear (808) is fixedly connected to the bottom end of the second turntable (806) by a fixing rod.

4. A large-diameter ball pellet rejection device of a disc pelletizer according to claim 1, characterized in that: Support legs (13) are fixedly connected to the four corners of the bottom of the support platform (9). Protective shells (811) are fixedly connected to the four support legs (13) on opposite sides above the base (1). A support column (809) is fixedly connected to the bottom of the inner wall of the protective shell (811). The top of the support column (809) is movably sleeved on the middle of the secondary bevel gear (808).

5. A large-diameter ball pellet rejection device of a disc pelletizer according to claim 2, characterized in that: Two fixed pads are fixedly connected to the top of the support platform (9) near the right side. The top of the two fixed pads is fixedly connected to the discharge plate (802). The outer walls of the four vibration columns (803) are movably sleeved with the discharge plate (802).

6. A large-diameter ball pellet rejection device of a disc pelletizer according to claim 1, characterized in that: A cross (303) is fixedly connected to the upper right side of the support column (2), and a collar (302) is fixedly connected to the upper right side of the cross (303). The outer wall of the adjusting rod (301) is movably sleeved in the collar (302).

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