Size-adjustable granulator
By adjusting the cutting wheel speed and conveying wheel height in the granulator, combined with the guide plate and screen plate, the problem that the traditional granulator cannot quickly adjust the size is solved, and efficient production and quality control of granules of multiple specifications are achieved.
Patent Information
- Application Number
- CN202422401731.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-09-30
AI Technical Summary
Traditional granulators are unable to quickly adjust the granulation size, resulting in low production efficiency, complex operation and high maintenance costs.
A granulator including a cutting wheel, a conveying assembly, and a control system was designed. The particle size can be adjusted by changing the speed of the cutting wheel and the height of the conveying wheel. The particle size can be sieved by combining a guide plate and a sieve plate to achieve multi-specification production of particles.
It enables the production of multiple specifications of particles on the same production line, simplifies the operation process, reduces downtime and maintenance costs, and improves production efficiency and quality.
Smart Images
Figure CN223456078U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a granulator especially a size adjustable granulator. BACKGROUND
[0002] Whether it is feed or plastic filler, it cannot be directly applied to production and life as raw material. In order to make these materials available, it is usually necessary to process them into granules. Therefore, the forming granulator emerges as the times require.
[0003] Due to different granulation methods, most of the traditional granulators can only press the materials into single size particles. Due to the limitation of single size, it may not be able to meet the demand of different specifications of particles on the same production line at the same time, which limits the production efficiency and flexibility. If the size of the material particles needs to be adjusted, multiple components need to be replaced, which not only increases the complexity of operation, but also prolongs the production cycle, and each replacement means additional maintenance cost. SUMMARY
[0004] In order to overcome the disadvantage that the traditional granulator is not convenient to quickly adjust the size of the granulation, the technical problem to be solved is to provide a size adjustable granulator.
[0005] The technical scheme of the utility model is: a size adjustable granulator, comprising a chassis, a frame, a discharge frame, a controller, a first motor, a cutting wheel, an auxiliary wheel and a conveying assembly, the frame is connected with the chassis symmetrically at the lower side, the discharge frame is connected with the left side of the bottom of the frame, the controller is installed at the top of the frame, the first motor is installed at the left side of the front of the frame, the output shaft of the first motor penetrates into the frame and is connected with the cutting wheel, the first motor is electrically connected with the controller, the conveying assembly is arranged at the right side of the frame, the feeding port is arranged at the right side of the frame, and the auxiliary wheel is rotatably connected to the feeding port.
[0006] In addition, it is particularly preferred that the conveying assembly comprises a second motor, a screw rod, a connecting frame, a third motor and a conveying wheel, the second motor is installed at the right side of the front of the frame, the screw rod is connected to the output shaft of the second motor, the connecting frame is threadedly connected to the screw rod, the third motor is installed on the connecting frame, the limiting groove is arranged at the right side of the front of the frame for the output shaft of the third motor to slide, the output shaft of the third motor penetrates into the frame through the limiting groove and is connected with the conveying wheel, and the second motor and the third motor are electrically connected with the controller.
[0007] In addition, it is particularly preferred that the conveying assembly comprises a second motor, a screw rod, a connecting frame, a third motor and a conveying wheel, the second motor is installed at the right side of the front of the frame, the screw rod is connected to the output shaft of the second motor, the connecting frame is threadedly connected to the screw rod, the third motor is installed on the connecting frame, the limiting groove is arranged at the right side of the front of the frame for the output shaft of the third motor to slide, the output shaft of the third motor penetrates into the frame through the limiting groove and is connected with the conveying wheel, and the second motor and the third motor are electrically connected with the controller.
[0008] In addition, it is particularly preferred that the conveying assembly comprises a second motor, a screw rod, a connecting frame, a third motor and a conveying wheel, the second motor is installed at the right side of the front of the frame, the screw rod is connected to the output shaft of the second motor, the connecting frame is threadedly connected to the screw rod, the third motor is installed on the connecting frame, the limiting groove is arranged at the right side of the front of the frame for the output shaft of the third motor to slide, the output shaft of the third motor penetrates into the frame through the limiting groove and is connected with the conveying wheel, and the second motor and the third motor are electrically connected with the controller.
[0009] In addition, it is particularly preferred that the bottom of the discharge frame is in the form of an opening, and the particles screened out by the screen plate will fall downward through the opening, while the particles not screened out will slide from the right end of the discharge frame along the inclined surface of the screen plate.
[0010] In addition, it is particularly preferred that the cleaning brush is further included, and the cleaning brush is installed above the auxiliary wheel at the feeding port.
[0011] Compared with the prior art, the utility model has the following advantages: 1, by adjusting the rotating speed of cutting wheel, the size of the cut particle can be effectively controlled.
[0012] 2, the second motor is used as the power source, which can drive the conveying wheel to move up and down, thereby adjusting the height. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.
[0014] Figure 2 It is a first partial cross-sectional view of the utility model.
[0015] Figure 3 It is a partial three-dimensional structure schematic diagram of the utility model.
[0016] Figure 4 It is a second partial cross-sectional view of the utility model.
[0017] Among them, the above-mentioned drawing includes the following sign: 1, the base frame, 2, the frame, 3, the discharge frame, 4, the controller, 5, the first motor, 6, the cutting wheel, 7, the second motor, 8, the screw, 9, the connecting frame, 10, the third motor, 11, the conveying wheel, 12, the cleaning brush, 13, the auxiliary wheel, 14, the guide plate, 15, the screen plate. DETAILED DESCRIPTION
[0018] To make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further explained in detail below in combination with specific implementation manners and with reference to the drawings. It should be understood that these descriptions are only exemplary, and are not intended to limit the scope of the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0019] Example: A size-adjustable granulator, such as Figures 1-3 As shown, it includes a base frame 1, a frame 2, a discharge frame 3, a controller 4, a first motor 5, a cutting wheel 6, a cleaning brush 12, an auxiliary wheel 13 and a conveying assembly. The base frame 1 is symmetrically connected to the front and back of the lower side of the frame 2, the discharge frame 3 is connected to the left bottom side of the frame 2, the controller 4 is installed on the top of the frame 2 by bolts, and the first motor 5 is installed on the left front side of the frame 2 by bolts. The output shaft of the first motor 5 passes through the frame 2 and is connected to the cutting wheel 6 for cutting the material into particles. The first motor 5 is electrically connected to the controller 4. A conveying assembly is provided on the right side of the frame 2. A feed port for inputting materials is opened on the right side of the frame 2. The feed port is rotatably connected to an auxiliary wheel 13 for assisting the movement of materials. A cleaning brush 12 for cleaning the surface of the material is installed at the position above the auxiliary wheel 13 on the feed port.
[0020] like Figures 1-3 As shown, the conveying assembly includes a second motor 7, a screw 8, a connecting frame 9, a third motor 10 and a conveying wheel 11. The second motor 7 is installed on the right front side of the frame 2 by bolts, and the screw 8 is connected to the output shaft of the second motor 7. The screw 8 is threadedly connected to the connecting frame 9, and the third motor 10 is installed on the connecting frame 9 by bolts. A limiting groove for sliding the output shaft of the third motor 10 is opened on the right front side of the frame 2. The output shaft of the third motor 10 passes through the limiting groove and is connected to the conveying wheel 11 for conveying materials. The second motor 7 and the third motor 10 are both electrically connected to the controller 4.
[0021] like Figure 2 and Figure 4 As shown, it also includes a guide plate 14 and a sieve plate 15. The guide plate 14 is welded to the upper side of the discharge frame 3, and the sieve plate 15 for screening particles is detachably connected to the lower side of the discharge frame 3. The guide plate 14 and the sieve plate 15 are in an eight-shaped shape, the guide plate 14 is tilted to the left, and the sieve plate 15 is tilted to the right. The bottom of the discharge frame 3 is open, and the particles screened by the sieve plate 15 will fall down through the opening, while those not screened will slide down from the right end of the discharge frame 3 along the inclined surface of the sieve plate 15.
[0022] When the material is granulated, after the material is extruded into a strip and preliminarily cooled, the material is sent into the frame body 2 through the feeding port, and is in contact with the cleaning brush 12 and the auxiliary wheel 13, the auxiliary wheel 13 assists the movement of the material, and the cleaning brush 12 cleans the surface of the material, the operation controller 4 starts the first motor 5 and the third motor 10, the output shaft of the third motor 10 rotates to drive the conveying wheel 11 to rotate, the material moves to the left through the lower part of the conveying wheel 11, the conveying wheel 11 contacts and pushes the material to move to the left, so that the material is in contact with the cutting wheel 6, the output shaft of the first motor 5 rotates to drive the cutting wheel 6 to rotate, the cutting wheel 6 rotates at a high speed to cut the material into particles, the particles slide along the inclined surface of the guide plate 14 to the sieve plate 15, and the particles that pass through the sieve plate 15 are dropped through the opening at the bottom of the discharge frame 3, and the particles that do not pass through the sieve plate 15 slide from the right end of the discharge frame 3 along the inclined surface of the sieve plate 15, so that the defective products can be sieved out, and two collecting frames are placed at the corresponding positions, so that the classification and collection can be carried out, if it is necessary to adjust the size of the cut particles, the operation controller 4 can be operated to adjust the rotating speed of the first motor 5, so that the rotating speed of the cutting wheel 6 is adjusted, a higher rotating speed of the cutting wheel 6 usually leads to smaller particles, and a lower rotating speed leads to larger particles, and the height of the conveying wheel 11 can also be adjusted, the operation controller 4 starts the second motor 7 to control the forward rotation or the reverse rotation of the output shaft of the second motor 7, drives the screw rod 8 to rotate synchronously, and then drives the connecting frame 9 to move upward or downward, the connecting frame 9 drives the third motor 10 and the conveying wheel 11 to move synchronously, so that the thickness of the material layer entering the cutting area can be controlled, and different raw materials can have different physical properties, adjusting the height of the conveying wheel 11 can help to better control the flow of the material to adapt to the characteristics of various materials, and then the corresponding sieve plate 15 can be installed in the discharge frame 3 according to the size of the particles cut by the cutting wheel 6, and the operation controller 4 can be operated to close the related equipment after the work is completed.
[0023] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of the person skilled in the art without departing from the purpose of the utility model.
Claims
1. A size-adjustable pelletizer characterized by: The utility model relates to a cutting device for cutting granular materials, which comprises a chassis (1), a frame (2), a discharging frame (3), a controller (4), a first motor (5), a cutting wheel (6), an auxiliary wheel (13) and a conveying assembly.
2. A size adjustable pelletizer as claimed in claim 1 wherein: The conveying assembly comprises a second motor (7), a screw rod (8), a connecting frame (9), a third motor (10) and a conveying wheel (11).
3. A size adjustable pelletizer as claimed in claim 2 wherein: The frame (2) is symmetrically connected with the chassis (1) at the lower side, the discharging frame (3) is connected with the left side of the bottom of the frame (2), the controller (4) is installed at the top of the frame (2), the first motor (5) is installed at the left side of the front of the frame (2), the output shaft of the first motor (5) penetrates into the frame (2) and is connected with the cutting wheel (6), the first motor (5) is electrically connected with the controller (4), the conveying assembly is arranged at the right side of the frame (2), the material feeding port is formed at the right side of the frame (2), and the auxiliary wheel (13) is rotatably connected to the material feeding port.
4. A size adjustable pelletizer as claimed in claim 3 wherein: The second motor (7) is installed at the right side of the front of the frame (2), the screw rod (8) is connected to the output shaft of the second motor (7), the connecting frame (9) is threadedly connected to the screw rod (8), the third motor (10) is installed on the connecting frame (9), the limiting slot is formed at the right side of the front of the frame (2) for the output shaft of the third motor (10) to slide, the output shaft of the third motor (10) penetrates into the frame (2) through the limiting slot and is connected with the conveying wheel (11), and the second motor (7) and the third motor (10) are electrically connected with the controller (4).
5. A size adjustable pelletizer as claimed in claim 4 wherein: The guiding plate (14) and the sieve plate (15) are in an eight-shaped form, the guiding plate (14) is inclined to the left, and the sieve plate (15) is inclined to the right.
6. A size adjustable pelletizer as claimed in claim 5 wherein: The bottom of the discharging frame (3) is in an open form, the particles screened by the sieve plate (15) will fall downward through the opening, and the particles not screened will slide from the right end of the discharging frame (3) along the inclined surface of the sieve plate (15). The cleaning brush (12) is installed above the auxiliary wheel (13) at the material feeding port.