Novel rotary drum granulator

Abstract

The utility model discloses a novel rotary drum granulator which comprises a rotary drum roller, a driven gear belt is fixedly connected to the outside of the rotary drum roller, a first gear is rotatably connected to the outer side of the driven gear belt, a first rotating shaft is fixedly connected to one side of the first gear, a first bearing is rotatably connected to one end of the first rotating shaft, and a second bearing is rotatably connected to the other end of the first rotating shaft. One side of the first bearing is fixedly connected with a driving motor, during use, through arrangement of the cleaning brush, materials enter the rotary drum roller from the feeding port and are discharged from the discharging port after being processed, the cleaning brush is arranged on one side in the rotary drum roller, and during granulation work, the cleaning brush is arranged in the rotary drum roller, so that the materials can be conveniently cleaned; the driving motor drives the first rotating shaft to drive the first gear and the driven gear belt to rotate, in the rotating process of the first rotating shaft, the drum roller rotates along with the first gear, in the process that the drum roller rotates to conduct granulation work, friction is continuously generated between the drum roller and the cleaning brush, and in the process, the purpose of cleaning the inner wall of the drum roller can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of granulators, and specifically relates to a novel rotary drum granulator. Background Art

[0002] The new drum granulator is an important equipment in the chemical, pharmaceutical and food industries. It is used to mix, agglomerate and granulate powder or fine particles through a rotating drum. It is developed on the basis of the traditional drum granulator through technological innovation and improvement. The new drum granulator has higher production efficiency, better granulation effect and lower energy consumption, which can meet the needs of modern industrial production.

[0003] Some existing rotary drum granulators lack cleaning structures inside. Compound fertilizer materials have strong adhesion to stainless steel, so that materials on the inner wall of the granulator are prone to agglomeration. Often, after a period of use, the machine needs to be stopped for manual cleaning, which is quite troublesome. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a new type of rotary drum granulator to solve the problem that some of the existing rotary drum granulators proposed in the above background technology lack a cleaning structure inside, and the compound fertilizer material has a strong adhesion to stainless steel, so that the material on the inner wall of the granulator is prone to agglomeration. Often after a period of use, the machine needs to be stopped for manual cleaning, which is a rather troublesome problem.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel rotary drum granulator comprises a rotary drum, the outside of the rotary drum is fixedly connected to a driven gear belt, the outside of the driven gear belt is rotatably connected to a first gear, one side of the first gear is fixedly connected to a first rotating shaft, one end of the first rotating shaft is rotatably connected to a first bearing, one side of the first bearing is fixedly connected to a driving motor, the outside of the rotary drum is respectively fixedly connected to a second bearing and a third bearing, one end of the rotary drum is fixedly connected to a fixed plate, one side of the outside of the fixed plate is fixedly connected to a feed port, one side of the outside of the fixed plate close to the feed port is fixedly connected to a control panel, and a cleaning brush is provided on one side of the inside of the rotary drum.

[0006] Preferably, one end of the first rotating shaft passes through the interior of the first bearing.

[0007] Preferably, the first bearing and the bottom of the driving motor are fixedly connected with a first bearing base.

[0008] Preferably, the bottoms of the second bearing and the third bearing are fixedly connected to a second bearing base and a third bearing base respectively.

[0009] Preferably, the feed port is snap-connected with a closing cover plate, and a handle is fixedly connected to one side of the closing cover plate.

[0010] Preferably, one side of the cleaning brush is fixedly connected to a fixed sleeve, the interior of the fixed sleeve is rotatably connected to a second rotating shaft, the outer side of the second rotating shaft is fixedly connected to a second gear, the outer side of the second gear is rotatably connected to a gear belt, one side of the gear belt is fixedly connected to one end of the outside of the drum, and one end of the second rotating shaft is rotatably connected to a fixed base.

[0011] Preferably, a steam pipe is fixedly connected to one side of the fixed plate close to the feed inlet, and one end of the steam pipe is fixedly connected to a steam pipe rack.

[0012] Preferably, a discharge port is provided at the other end of the rotary drum.

[0013] Compared with the prior art, the utility model provides a new type of rotary drum granulator, which has the following beneficial effects:

[0014] 1. The utility model is provided with a cleaning brush. The material enters the inside of the drum from the feed port and comes out from the discharge port after processing. The cleaning brush is placed on one side of the inside of the drum. When granulation is performed, the driving motor drives the first rotating shaft to rotate between the first gear and the driven gear belt. During the rotation of the first rotating shaft, the drum rotates with the first rotating shaft. During the rotation of the drum to perform granulation, friction is continuously generated between the first rotating shaft and the cleaning brush. In this process, the inner wall of the drum can be cleaned. The operation is simple and convenient, and manpower is saved.

[0015] 2. The utility model provides a fixed base, and structures such as the fixed base and the second rotating shaft can support and fix the cleaning brush structure.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the axial structure of a new type of rotary drum granulator proposed by the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at point A;

[0020] Figure 3 This is a rear view structural schematic diagram of a novel rotary drum granulator proposed by the utility model;

[0021] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at B;

[0022] Figure 5 This is a right side structural schematic diagram of a novel rotary drum granulator proposed by the utility model;

[0023] Figure 6 This is a front vertical section structural schematic diagram of a novel rotary drum granulator proposed by the utility model;

[0024] Figure 7 This is a schematic diagram of a vertical cross-section structure of a new type of rotary drum granulator proposed by the utility model;

[0025] In the figure: a drum 1, a driven gear belt 2, a first gear 3, a first rotating shaft 4, a first bearing 5, a driving motor 6, a first bearing base 7, a fixing plate 8, a feed port 9, a closing cover plate 10, a handle 11, a control panel 12, a steam pipe 13, a steam pipe rack 14, a second bearing 15, a second bearing base 16, a third bearing 17, a third bearing base 18, a gear belt 19, a second gear 20, a fixing sleeve 21, a cleaning brush 22, a second rotating shaft 23, a fixing base 24, and a discharge port 25. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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.

[0027] See also Figure 1-7The utility model provides a technical solution: a novel rotary drum granulator comprises a rotary drum 1, a driven gear belt 2 is fixedly connected to the outside of the rotary drum 1, a first gear 3 is rotatably connected to the outside of the driven gear belt 2, a first rotating shaft 4 is fixedly connected to one side of the first gear 3, a first bearing 5 is rotatably connected to one end of the first rotating shaft 4, a driving motor 6 is fixedly connected to one side of the first bearing 5, a second bearing 15 and a third bearing 17 are respectively fixedly connected to the outside of the rotary drum 1, a fixed plate 8 is fixedly connected to one end of the rotary drum 1, a feed port 9 is fixedly connected to one side of the fixed plate 8, and a side of the fixed plate 8 near the feed port 9 is fixedly connected to the outside of the rotary drum 1. A control panel 12 is connected, and a cleaning brush 22 is arranged on one side of the inside of the drum drum 1. The material enters the inside of the drum drum 1 from the feed port 9 and comes out from the discharge port 25 after processing. The cleaning brush 22 is arranged on one side of the inside of the drum drum 1. When granulation is performed, the driving motor 6 drives the first rotating shaft 4 to rotate with the first gear 3 and the driven gear belt 2. During the rotation of the drum drum 1, the drum drum 1 rotates with it. During the rotation of the drum drum 1 for granulation, friction is continuously generated between the cleaning brush 22. In this process, the purpose of cleaning the inner wall of the drum drum 1 can be achieved. The operation is simple and convenient, and manpower is saved.

[0028] In the present invention, preferably, one end of the first rotating shaft 4 passes through the interior of the first bearing 5 .

[0029] In the present invention, preferably, the first bearing 5 and the bottom of the driving motor 6 are fixedly connected with a first bearing base 7 .

[0030] In the present invention, preferably, the bottoms of the second bearing 15 and the third bearing 17 are fixedly connected to the second bearing base 16 and the third bearing base 18 respectively.

[0031] In the present invention, preferably, the feed port 9 is connected with a closed cover plate 10 once it is snap-fitted, and a handle 11 is fixedly connected to one side of the closed cover plate 10 .

[0032] In the utility model, preferably, one side of the cleaning brush 22 is fixedly connected to a fixed sleeve 21, the interior of the fixed sleeve 21 is rotatably connected to a second rotating shaft 23, the outer side of the second rotating shaft 23 is fixedly connected to a second gear 20, the outer side of the second gear 20 is rotatably connected to a gear belt 19, one side of the gear belt 19 is fixedly connected to one end of the outside of the drum cylinder 1, one end of the second rotating shaft 23 is rotatably connected to a fixed base 24, and structures such as the fixed base 24 and the second rotating shaft 23 can support and fix the structure of the cleaning brush 22.

[0033] In the present invention, preferably, a steam pipe 13 is fixedly connected to one side of the fixed plate 8 close to the feed port 9 , and one end of the steam pipe 13 is fixedly connected to a steam pipe rack 14 .

[0034] In the present invention, preferably, a discharge port 25 is provided at the other end of the drum 1 .

[0035] The working principle and use process of the utility model are as follows: when in use, by setting a cleaning brush 22, the material enters the inside of the drum roller 1 from the feed port 9, and comes out from the discharge port 25 after processing. The cleaning brush 22 is placed on one side of the inside of the drum roller 1. When granulation is performed, the driving motor 6 drives the first rotating shaft 4 to rotate with the first gear 3 and the driven gear belt 2. During its rotation, the drum roller 1 rotates with it. During the rotation of the drum roller 1 for granulation, friction is continuously generated between the cleaning brush 22. In this process, the purpose of cleaning the inner wall of the drum roller 1 can be achieved. The operation is simple and convenient, and manpower is saved. By setting a fixed base 24, structures such as the fixed base 24 and the second rotating shaft 23 can support and fix the structure of the cleaning brush 22.

[0036] 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 novel rotary drum granulator, comprising a rotary drum (1), characterized in that: The outside of the rotary drum (1) is fixedly connected to a driven gear belt (2), the outside of the driven gear belt (2) is rotatably connected to a first gear (3), one side of the first gear (3) is fixedly connected to a first rotating shaft (4), one end of the first rotating shaft (4) is rotatably connected to a first bearing (5), one side of the first bearing (5) is fixedly connected to a driving motor (6), the outside of the rotary drum (1) is respectively fixedly connected to a second bearing (15) and a third bearing (17), one end of the rotary drum (1) is fixedly connected to a fixed plate (8), one side of the outside of the fixed plate (8) is fixedly connected to a feed port (9), the outside of the fixed plate (8) is fixedly connected to a control panel (12), and one side of the inside of the rotary drum (1) is provided with a cleaning brush (22).

2. A novel rotary drum granulator according to claim 1, characterized in that: One end of the first rotating shaft (4) passes through the interior of the first bearing (5).

3. A novel rotary drum granulator according to claim 1, characterized in that: The first bearing (5) and the bottom of the driving motor (6) are fixedly connected with a first bearing base (7).

4. A novel rotary drum granulator according to claim 1, characterized in that: The bottoms of the second bearing (15) and the third bearing (17) are fixedly connected to a second bearing base (16) and a third bearing base (18) respectively.

5. A novel rotary drum granulator according to claim 1, characterized in that: Once the feed port (9) is snap-connected with a closing cover plate (10), a handle (11) is fixedly connected to one side of the closing cover plate (10).

6. A novel rotary drum granulator according to claim 1, characterized in that: One side of the cleaning brush (22) is fixedly connected to a fixed sleeve (21), the interior of the fixed sleeve (21) is rotatably connected to a second rotating shaft (23), the outer side of the second rotating shaft (23) is fixedly connected to a second gear (20), the outer side of the second gear (20) is rotatably connected to a gear belt (19), one side of the gear belt (19) is fixedly connected to one end of the outside of the rotating drum (1), and one end of the second rotating shaft (23) is rotatably connected to a fixed base (24).

7. A novel rotary drum granulator according to claim 1, characterized in that: A steam pipe (13) is fixedly connected to one side of the fixed plate (8) close to the feed port (9), and one end of the steam pipe (13) is fixedly connected to a steam pipe rack (14).

8. A novel rotary drum granulator according to claim 1, characterized in that: The other end of the rotary drum (1) is provided with a discharge port (25).

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