Feeding mechanism of oscillating granulator

Abstract

The utility model discloses a feeding mechanism of an oscillating granulator, which belongs to the technical field of oscillating granulators and comprises a bottom plate, a supporting mechanism is arranged on the top surface of the bottom plate, a plurality of storage barrels are arranged on the supporting mechanism, blanking barrels are arranged at the bottoms of the storage barrels, pushing mechanisms are arranged at the tops of the storage barrels, and the pushing mechanisms are arranged on the bottom surface of the bottom plate. A fourth motor is fixedly installed on the top face of the storage barrel, and an output shaft of the fourth motor extends into an inner cavity of the storage barrel and is fixedly connected with a spiral conveying rod. According to the feeding device, the fourth motor, the spiral conveying rod and the scraping plate are used in cooperation, the fourth motor is used for driving the spiral conveying rod and the scraping plate to rotate, materials at the bottom of the storage barrel are scraped into the discharging barrel through rotation of the scraping plate, and wet materials are guided out of the discharging barrel through rotation of the spiral conveying rod; and the wet materials fall into the oscillating granulator, so that the wet materials fall smoothly, and the oscillating granulator is good in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of swing granulators, and more specifically to a feeding mechanism of a swing granulator. Background Art

[0002] Feed additives refer to small or trace substances added during the production, processing and use of feed. The amount used in feed is very small but the effect is significant. Some feed additives are made into granules during production. Among them, the swing granulator is a device that can make mixed powders into granules, and can also crush block dry materials into required particles.

[0003] After searching, the utility model patent with announcement number CN218087465U discloses a material conveying device for a swing granulator, including a fixed frame, a swing granulator and a wet material trough; the fixed frame is fixed on the ground; a translation device and a lifting device are provided on the fixed frame; the translation device is used to drive the lifting device to translate; the lifting device is used to drive the wet material trough to move up and down; the wet material trough is used to feed the wet material into the swing granulator; the height of the fixed frame is greater than the height of the swing granulator; the material conveying device for the swing granulator can solve the problems of low efficiency, great threat to the personal health of workers, inability to realize simultaneous feeding of multiple swing granulators, and no relevant equipment to replace manual transportation of wet materials in the prior art.

[0004] However, the above patents still have the following shortcomings: after the wet material is lifted through the wet material trough, the wet material has a certain viscosity and is not easy to fall off by itself; in addition, the wet material is attached to the inner cavity or inner wall of the wet material trough, which affects the falling of the material. For this reason, we propose a swing granulator feeding mechanism. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model aims to provide a feeding mechanism for a swing granulator.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A feeding mechanism of a swing granulator comprises a base plate, a supporting mechanism is arranged on the top surface of the base plate, a plurality of storage barrels are arranged on the supporting mechanism, a lowering barrel is arranged at the bottom of each of the plurality of storage barrels, a pushing mechanism is arranged on the top of the storage barrel, a fourth motor is fixedly mounted on the top surface of the storage barrel, an output shaft of the fourth motor extends to the inner cavity of the storage barrel and is fixedly connected to a spiral feed rod, the bottom end of the spiral feed rod extends to the inner cavity of the lowering barrel, the side surface of the bottom end of the spiral feed rod is fitted with the inner wall of the lowering barrel, a scraper plate is fixedly connected to the side of the rotating shaft of the spiral feed rod, the bottom surface of the scraper plate is fitted with the bottom surface of the inner cavity of the storage barrel, and a barrel door is hinged on the outer side of the storage barrel.

[0008] As a preferred scheme of the utility model, the pushing mechanism includes two support frames fixedly connected to the top surface of the storage barrel, the two support frames are respectively rotatably connected with a third screw rod, the two third screw rods are respectively threadedly sleeved with a moving frame, the bottom surface of the moving frame is fixedly connected with a plurality of lifting rods, the bottom ends of the plurality of lifting rods extend to the inner cavity of the storage barrel and are fixedly connected with a piston push plate, the piston push plate and the rotating shaft of the spiral feed rod are movably sleeved, the side surface of the piston push plate is in contact with the inner wall of the storage barrel, the top ends of the two support frames are fixedly installed with a third motor, and the output shaft of the third motor is connected to the top end of the third screw rod.

[0009] As a preferred scheme of the utility model, the supporting mechanism includes a supporting frame fixedly connected to the top surface of the base plate, two first screw rods are rotatably connected to the inner side of the supporting frame, and a lifting frame is threadedly sleeved on the two first screw rods. One end of the lifting frame extends to the side of the supporting frame and is provided with a movable groove, and the inner cavity of the movable groove is rotatably connected to two second screw rods, and a movable seat is threadedly sleeved on the two second screw rods. The unloading barrel is fixedly sleeved on the movable seat, and two first motors are fixedly installed on the top surface of the supporting frame, and the output shafts of the two first motors are respectively connected to the top ends of the two first screw rods, and two second motors are fixedly installed on the end of the lifting frame, and the output shafts of the two second motors are respectively connected to the ends of the two second screw rods.

[0010] As a preferred solution of the present invention, a control panel is fixedly mounted on the side of the support frame.

[0011] As a preferred solution of the utility model, a counterweight block is arranged at the bottom of the other end of the lifting frame.

[0012] As a preferred solution of the utility model, a vent hole is provided on the top surface of the storage barrel.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) In the utility model, the fourth motor, the spiral feed rod and the scraper plate are used in coordination, the fourth motor is used to drive the spiral feed rod and the scraper plate to rotate, the rotation of the scraper plate is used to scrape the material at the bottom of the storage barrel into the discharge barrel, the rotation of the spiral feed rod is used to guide the wet material out of the discharge barrel, so that the wet material falls into the swing granulator, ensuring that the wet material falls smoothly.

[0015] (2) In the utility model, the third motor is used to drive the third screw rod to rotate, and the threaded cooperation between the third screw rod and the movable frame can drive the lifting rod and the piston push plate to move downward, and the piston push plate can push the wet material in the storage barrel to move downward, and can clean the wet material on the inner wall of the storage barrel to ensure that the wet material in the storage barrel falls smoothly, thereby improving the working quality of the feeding mechanism of the swing granulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the support mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the material storage barrel of the utility model;

[0019] Figure 4 It is a cross-sectional schematic diagram of the material storage barrel of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Bottom plate; 2. Support mechanism; 3. Storage barrel; 4. Pushing mechanism; 5. Unloading barrel; 6. Fourth motor; 7. Screw feed rod; 8. Drum door; 9. Scraper plate; 10. Support frame; 11. Third screw rod; 12. Moving frame; 13. Third motor; 14. Lifting rod; 15. Piston push plate; 16. Vent hole; 17. Support frame; 18. First screw rod; 19. Lifting frame; 20. Moving slot; 21. Second screw rod; 22. Moving seat; 23. First motor; 24. Second motor; 25. Counterweight; 26. Control panel. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Example:

[0026] See also Figure 1-4 A feeding mechanism of a swing granulator comprises a bottom plate 1, a supporting mechanism 2 is arranged on the top surface of the bottom plate 1, a plurality of storage barrels 3 are arranged on the supporting mechanism 2, a lowering barrel 5 is arranged at the bottom of the plurality of storage barrels 3, a pushing mechanism 4 is arranged on the top of the storage barrel 3, a fourth motor 6 is fixedly installed on the top surface of the storage barrel 3, the output shaft of the fourth motor 6 extends to the inner cavity of the storage barrel 3 and is fixedly connected with a spiral feeding rod 7, the bottom end of the spiral feeding rod 7 extends to the inner cavity of the lowering barrel 5, the side surface of the bottom end of the spiral feeding rod 7 is in contact with the inner wall of the lowering barrel 5, a scraper plate 9 is fixedly connected to the side of the rotating shaft of the spiral feeding rod 7, the bottom surface of the scraper plate 9 is in contact with the bottom surface of the inner cavity of the storage barrel 3, and a barrel door 8 is hinged on the outer side of the storage barrel 3.

[0027] In this embodiment, the plurality of storage barrels 3 can be moved respectively above the feed hoppers of the plurality of swing granulators.

[0028] For details, please refer to Figure 1 , Figure 3 and Figure 4The pushing mechanism 4 includes two support frames 10 fixedly connected to the top surface of the storage barrel 3, and the two support frames 10 are respectively rotatably connected with a third screw rod 11, and the two third screw rods 11 are respectively threadedly sleeved with a moving frame 12, and the bottom surface of the moving frame 12 is fixedly connected with a plurality of lifting rods 14, and the bottom ends of the plurality of lifting rods 14 extend to the inner cavity of the storage barrel 3 and are fixedly connected with a piston push plate 15, and the piston push plate 15 is movably sleeved with the rotating shaft of the spiral feeding rod 7, and the side of the piston push plate 15 is in contact with the inner wall of the storage barrel 3, and the top of the two support frames 10 are fixedly installed with a third motor 13, and the output shaft of the third motor 13 is connected to the top of the third screw rod 11.

[0029] In this embodiment, the threaded fit between the third screw rod 11 and the moving frame 12 is used to drive the moving frame 12 and the piston push plate 15 to move up and down, and the other two third motors 13 can drive the two third screw rods 11 to rotate synchronously.

[0030] For details, please refer to Figure 1 The supporting mechanism 2 includes a supporting frame 17 fixedly connected to the top surface of the base plate 1, and two first screw rods 18 are rotatably connected to the inner side of the supporting frame 17, and a lifting frame 19 is threadedly sleeved on the two first screw rods 18. One end of the lifting frame 19 extends to the side of the supporting frame 17 and is provided with a moving groove 20. The inner cavity of the moving groove 20 is rotatably connected to two second screw rods 21, and a moving seat 22 is threadedly sleeved on the two second screw rods 21. The unloading barrel 5 is fixedly sleeved on the moving seat 22. Two first motors 23 are fixedly installed on the top surface of the supporting frame 17, and the output shafts of the two first motors 23 are respectively connected to the top ends of the two first screw rods 18. Two second motors 24 are fixedly installed on the ends of the lifting frame 19, and the output shafts of the two second motors 24 are respectively connected to the ends of the two second screw rods 21.

[0031] In this embodiment, the two first motors 23 can drive the two first screw rods 18 to rotate synchronously, and the two second motors 24 can drive the two second screw rods 21 to rotate synchronously.

[0032] For details, please refer to Figure 1 A control panel 26 is fixedly mounted on the side of the support frame 17 .

[0033] In this embodiment, the control panel 26 is used to control the first motor 23 , the second motor 24 , the third motor 13 , and the fourth motor 6 .

[0034] For details, please refer to Figure 2 A counterweight 25 is provided at the bottom of the other end of the lifting frame 19.

[0035] In this embodiment, the counterweight 25 is used to ensure the stability of the support mechanism 2 and prevent the lifting frame 19 from tilting.

[0036] For details, please refer to Figure 3 A vent hole 16 is provided on the top surface of the storage barrel 3 .

[0037] In this embodiment, the vent hole 16 is used to prevent negative pressure from being generated at the top of the inner cavity of the storage barrel 3 to affect the movement of the piston push plate 15 .

[0038] Working principle: When in use, first move the storage barrel 3 to a lower position, open the barrel doors 8 on the sides of the storage barrel 3, place the wet feed additive material into the storage barrel 3, then start the first motor 23 to drive the first screw rod 18 to rotate, and use the cooperation between the first screw rod 18 and the lifting frame 19 to drive the lifting frame 19 and the storage barrel 3 to move upward, and at the same time start the second motor 24 to drive the second screw rod 21 to rotate, and use the cooperation between the second screw rod 21 and the moving seat 22 to drive the storage barrel 3 to move horizontally, so that the lower barrel 5 at the bottom of the storage barrel 3 moves to the top of the feed hopper of the swing pelletizer, and then start the fourth motor 6 to drive the spiral feed rod 7 to rotate, and use the spiral feed rod 7 to rotate. The rotary feed rod 7 drives the scraper plate 9 to rotate, and the scraper plate 9 is used to scrape the material at the bottom of the storage barrel 3, and the wet material in the storage barrel 3 is discharged from the lower barrel 5 by the rotation of the spiral feed rod 7, so that the material falls into the feed hopper of the swing granulator, and finally the third motor 13 is started to drive the third screw rod 11 to rotate, and the cooperation between the third screw rod 11 and the moving frame 12 is used to drive the moving frame 12, the lifting rod 14 and the piston push plate 15 to move downward, and the piston push plate 15 is used to push the wet material in the storage barrel 3 to ensure that the wet material can move downward, and the wet material on the inner wall of the storage barrel 3 can be cleaned to ensure that the wet material falls smoothly.

[0039] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A feeding mechanism of a swing granulator, comprising a bottom plate (1), characterized in that: A support mechanism (2) is provided on the top surface of the bottom plate (1), and a plurality of material storage barrels (3) are provided on the support mechanism (2). A material discharge barrel (5) is provided at the bottom of each of the plurality of material storage barrels (3). A material pushing mechanism (4) is provided on the top of the material storage barrel (3). A fourth motor (6) is fixedly mounted on the top surface of the material storage barrel (3). The output shaft of the fourth motor (6) extends to the inner cavity of the material storage barrel (3) and is fixedly connected to a spiral feed rod (7). The bottom end of the spiral feed rod (7) extends to the inner cavity of the material discharge barrel (5). The side surface of the bottom end of the spiral feed rod (7) is in contact with the inner wall of the material discharge barrel (5). A scraper plate (9) is fixedly connected to the side of the rotating shaft of the spiral feed rod (7). The bottom surface of the scraper plate (9) is in contact with the bottom surface of the inner cavity of the material storage barrel (3). A barrel door (8) is hinged on the outer side of the material storage barrel (3).

2. The feeding mechanism of the swing granulator according to claim 1, characterized in that: The pushing mechanism (4) comprises two support frames (10) fixedly connected to the top surface of the material storage barrel (3), the two support frames (10) are respectively rotatably connected to a third screw rod (11), the two third screw rods (11) are respectively threadedly sleeved with a moving frame (12), the bottom surface of the moving frame (12) is fixedly connected to a plurality of lifting rods (14), the bottom ends of the plurality of lifting rods (14) extend to the inner cavity of the material storage barrel (3) and are fixedly connected to a piston push plate (15), the piston push plate (15) and the rotating shaft of the spiral feed rod (7) are movably sleeved, the side surface of the piston push plate (15) is in contact with the inner wall of the material storage barrel (3), the top ends of the two support frames (10) are both fixedly mounted with a third motor (13), and the output shaft of the third motor (13) is connected to the top end of the third screw rod (11).

3. The feeding mechanism of the swing granulator according to claim 1, characterized in that: The support mechanism (2) comprises a support frame (17) fixedly connected to the top surface of the base plate (1), two first screw rods (18) are rotatably connected to the inner side of the support frame (17), and a lifting frame (19) is threadedly sleeved on the two first screw rods (18), one end of the lifting frame (19) extends to the side of the support frame (17) and is provided with a moving groove (20), the inner cavity of the moving groove (20) is rotatably connected to two second screw rods (21), and a moving seat (22) is threadedly sleeved on the two second screw rods (21), and the unloading barrel (5) is fixedly sleeved on the moving seat (22), and two first motors (23) are fixedly installed on the top surface of the support frame (17), and the output shafts of the two first motors (23) are respectively connected to the top ends of the two first screw rods (18), and two second motors (24) are fixedly installed at the ends of the lifting frame (19), and the output shafts of the two second motors (24) are respectively connected to the ends of the two second screw rods (21).

4. The feeding mechanism of the swing granulator according to claim 3 is characterized in that: A control panel (26) is fixedly mounted on the side of the support frame (17).

5. The feeding mechanism of the swing granulator according to claim 3 is characterized in that: A counterweight block (25) is arranged at the bottom of the other end of the lifting frame (19).

6. The feeding mechanism of the swing granulator according to claim 1, characterized in that: A vent hole (16) is provided on the top surface of the storage barrel (3).

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