Granulator capable of avoiding material accumulation

Abstract

The utility model discloses a granulator capable of avoiding material accumulation, which comprises a shell, one side of the bottom end of the shell is provided with a discharge port, the top of the shell is provided with a pretreatment box, the top of the pretreatment box is provided with a pair of feed ports, and the pretreatment box is provided with a pretreatment assembly. A pair of fixing plates is fixedly connected to the top of an inner cavity of the shell, a screening assembly is arranged between the fixing plates, a material pressing assembly is arranged below the screening assembly, a granulating assembly is arranged below the material pressing assembly, a cutting assembly is arranged below the granulating assembly, and a material guiding plate is fixedly connected to the inner wall of the shell. A plurality of ventilation holes are formed in the surface of the material guide plate, and a fan is installed on one side of the shell. According to the utility model, materials can be pretreated, the materials are not easy to damp and cake, the cutting length of granules can be controlled according to different granulation requirements, the pretreated materials can be screened before granulation, and the materials are not easy to stack.

Description

Technical Field

[0001] The utility model belongs to the technical field of granulators, in particular to a granulator which can avoid material accumulation. Background Art

[0002] Granulator is a kind of mechanical equipment, which is mainly used to compress powder or small block materials into granules. Granulator is widely used in agriculture, pharmaceutical, chemical, feed processing and other industries. It optimizes the shape of materials, improves the quality and efficiency of products, and therefore plays an important role in many industries.

[0003] At present, there are some granulator products on the market, such as a granulator with a publication number of CN209268708U disclosed on the Chinese Patent Network. This granulator is convenient for workers to observe the internal situation of the feed cooler, but there are some defects and deficiencies that need to be improved: (1) Some existing granulators lack a pretreatment structure, which makes it difficult to fully mix the material before it enters the granulator, so that the material is easily piled up due to uneven composition, and the humidity and temperature of the material cannot be adjusted as needed, so that the material is affected by wet agglomeration and affects fluidity and plasticity; (2) Due to the structural design of some existing granulators, the distance between the mold and the cutting component is often fixed and difficult to adjust, so that the cutting length of the particles cannot be controlled according to different granulation requirements; (3) Some existing granulators lack effective screening measures. Before granulating the material, it is difficult to separate out larger particles or foreign matter that are not suitable for granulation, so that the material entering the granulator is not uniform and fine enough, resulting in piles. Therefore, in view of the above problems, the granulator provided by the utility model to avoid material accumulation is of great significance. Utility Model Content

[0004] The utility model provides a granulator for avoiding material accumulation. The pretreatment component can be used to stir the material before the material enters the granulator so as to make it fully mixed, thereby effectively preventing the material from accumulating due to uneven components, and the pretreatment component can be used to heat and dry the material, thereby effectively preventing the material from getting wet and agglomerated; the material can be granulated by the cooperation among the pressing component, the granulating component and the cutting component, and the mold can be driven to move up and down by driving the first electric telescopic rod so as to adjust the distance between the mold and the cutting component as needed, thereby controlling the cutting length of the particles according to different granulation requirements; the pretreated material can be sieved by the screening component before granulation so as to separate out larger particles or foreign matter that are not suitable for granulation, thereby ensuring that the material entering the granulator is uniform and fine, thereby effectively avoiding material accumulation, and in summary, solving the problems in the background technology.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model discloses a granulator for avoiding material accumulation, comprising a shell, the bottom of the shell is fixedly connected with a supporting leg, the front end surface of the shell is provided with a taking-out port, and one side of the bottom end of the shell is provided with a discharging port, a pretreatment box is installed on the top of the shell, the bottom of the pretreatment box is communicated with the inner cavity of the shell, a pair of feeding ports are opened on the top of the pretreatment box, and a pretreatment component is arranged on the pretreatment box, a pair of fixing plates are fixedly connected to the top of the inner cavity of the shell, a screening component is arranged between the fixing plates, a material pressing component is arranged below the screening component, a granulating component is arranged below the material pressing component, a cutting component is arranged below the granulating component, a material guide plate is fixedly connected to the inner wall of the shell, the material guide plate is located below the cutting component, and a plurality of ventilation holes are opened on the surface of the material guide plate, a fan is installed on one side of the shell, and the fan blades of the fan are located in the inner cavity of the shell and below the material guide plate;

[0007] The pretreatment component includes a first motor, which is installed on the top of the pretreatment box, and a plurality of mixing rods are fixedly connected to both sides of the shaft of the output shaft of the first motor, and a mixing sheet is fixedly connected to the end of the mixing rod, and a mounting seat is fixedly connected to the bottom end of the output shaft of the first motor, and a power supply seat is installed at the bottom of the mounting seat, and a heating wire is electrically connected to the power supply seat, and a heat conduction cylinder is installed on the power supply seat, and the heat conduction cylinder is cylindrical, and a plurality of heat conduction holes are opened on the surface of the cylinder wall;

[0008] The screening assembly comprises a sealing plate, a front end surface of the sealing plate is fixedly connected to a handle, and a rear end surface of the sealing plate is fixedly connected to a screen;

[0009] The pressing assembly includes a second motor, which is mounted on the rear end surface of the housing, and whose output shaft passes through the housing and extends to the inner cavity of the housing, and a pressing roller is mounted on the output shaft of the second motor;

[0010] The granulation assembly includes a pair of first electric telescopic rods, which are installed on the top of the shell and are respectively located on both sides of the pretreatment box, and the bottom end of the output shaft of the first electric telescopic rod passes through the top of the shell and is fixedly connected to a mold, and the mold is U-shaped, and a plurality of granulation holes are opened at the bottom;

[0011] The cutting assembly comprises a second electric telescopic rod, which is mounted on the side wall of the shell. The end of the output shaft of the second electric telescopic rod passes through the side wall of the shell and is fixedly connected to a knife holder, on which a cutting knife is mounted.

[0012] Furthermore, the mixing sheet is attached to the inner wall of the pretreatment box, and a layer of cleaning brush is arranged on the surface of the mixing sheet.

[0013] Furthermore, the power supply seat is cylindrical, and its diameter is equal to the inner diameter of the heat-conducting tube, and the outer wall surface of the power supply seat and the inner wall surface of the heat-conducting tube are engraved with outer threads and inner threads that match each other.

[0014] Furthermore, the sealing plate and the removal port are both rectangular, and their lengths and widths are correspondingly equal.

[0015] Furthermore, blocks are fixedly connected to both sides of the screen, a slot is provided on the surface of the fixed plate, the slot and the block are both rectangular, and the slot width is equal to the thickness of the block.

[0016] Furthermore, the guide plate is arranged to be inclined, and the height of its lower end is flush with the discharge port.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] (1) When the granulator for preventing material accumulation in the utility model is in use, the pretreatment component can be used to stir the material before it enters the granulator to fully mix it, thereby effectively preventing the material from accumulating due to uneven ingredients, and the pretreatment component can be used to heat and dry the material, thereby effectively preventing the material from getting wet and agglomerated;

[0019] (2) When the granulator for avoiding material accumulation in the utility model is in use, the material can be granulated by the cooperation among the material pressing component, the granulating component and the cutting component, and the mold can be driven up and down by driving the first electric telescopic rod so that the distance between the mold and the cutting component can be adjusted as needed, thereby controlling the cutting length of the particles according to different granulation requirements;

[0020] (3) When a granulator for avoiding material accumulation in the utility model is used, the pre-treated material can be screened by a screening component before granulation, so as to separate out larger particles or foreign matter that are not suitable for granulation, thereby ensuring that the material entering the granulator is uniform and fine, thereby effectively avoiding material accumulation.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1This is a schematic diagram of the external structure of a granulator for preventing material accumulation according to the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of a granulator for avoiding material accumulation according to the utility model;

[0025] Figure 3 It is a structural schematic diagram of the housing in the utility model;

[0026] Figure 4 It is a structural schematic diagram of the pre-processing component in the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the heat-conducting tube in the utility model;

[0028] Figure 6 It is a side view of the material pressing component in the utility model;

[0029] Figure 7 It is a structural schematic diagram of the granulation component in the utility model;

[0030] Figure 8 It is a structural schematic diagram of the screening component in the utility model;

[0031] Fig. 9 This is a schematic diagram of the structure of the material guide plate in the utility model;

[0032] Fig.10 It is a structural schematic diagram of the fan in the utility model.

[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0034] 1. Shell; 2. Support legs; 3. Take-out port; 4. Discharge port; 5. Pretreatment box; 6. Feed port; 7. Fixed plate; 8. Guide plate; 9. Ventilation hole; 10. Fan; 11. First motor; 12. Mixing rod; 13. Mixing sheet; 14. Mounting seat; 15. Power supply seat; 16. Heating wire; 17. Heat-conducting tube; 18. Heat-conducting hole; 19. Sealing plate; 20. Handle; 21. Screen; 22. Second motor; 23. Pressing roller; 24. First electric telescopic rod; 25. Mould; 26. Granulation hole; 27. Second electric telescopic rod; 28. Knife holder; 29. ​​Cutter; 30. Cleaning brush; 31. Block; 32. Slot. DETAILED DESCRIPTION

[0035] 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 of 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.

[0036] In the description of the present invention, it should be understood that terms such as "relative", "one end", "inside", "lateral", "end", "two ends", "both sides", "front", "one end face", "the other end face" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0037] See also Figure 1-10 As shown, a granulator for avoiding material accumulation of the utility model comprises a shell 1, a supporting leg 2 is fixedly connected to the bottom of the shell 1, a taking-out port 3 is provided on the front end surface thereof, and a discharge port 4 is provided on one side of the bottom end of the shell 1, a pretreatment box 5 is installed on the top of the shell 1, the bottom of the pretreatment box 5 is communicated with the inner cavity of the shell 1, a pair of feed ports 6 are provided on the top thereof, and a pretreatment component is provided on the pretreatment box 5, a pair of fixing plates 7 are fixedly connected to the top of the inner cavity of the shell 1, a screening component is provided between the fixing plates 7, and a material pressing component is provided below the screening component A granulating assembly is arranged below the pressing assembly, and a cutting assembly is arranged below the granulating assembly. A guide plate 8 is fixedly connected to the inner wall of the shell 1. The guide plate 8 is located below the cutting assembly, and a plurality of ventilation holes 9 are opened on the surface of the guide plate 8. A fan 10 is installed on one side of the shell 1. The blades of the fan 10 are located in the inner cavity of the shell 1 and below the guide plate 8. The fan 10 can be driven to blow air. At this time, the cool air blown by the fan 10 can be used to cool the granulated material particles, so as to reduce the temperature of the material particles, thereby preventing the material particles from deforming and sticking.

[0038] The pretreatment component includes a first motor 11, which is installed on the top of the pretreatment box 5. A plurality of mixing rods 12 are fixedly connected to both sides of the shaft of the output shaft. The ends of the mixing rods 12 are fixedly connected to mixing pieces 13. By driving the first motor 11, each mixing rod 12 can be driven to rotate together with the mixing pieces 13. When the material enters the pretreatment box 5 through the feed port 6, the mixing rods 12 and the mixing pieces 13 can be used to stir the material before it enters the granulator to fully mix it, thereby effectively preventing the material from piling up due to uneven composition. The bottom end of the output shaft is fixedly connected with a mounting seat 14, and a power supply seat 15 is installed at the bottom of the mounting seat 14. The power supply seat 15 is electrically connected with a heating wire 16, and a heat-conducting cylinder 17 is installed on the power supply seat 15. The heat-conducting cylinder 17 is cylindrical, and a plurality of heat-conducting holes 18 are opened on the surface of the cylinder wall. The power supply seat 15 can supply power to the heating wire 16 through an external power supply or a battery. The heating wire 16 can generate heat after being energized. The heat can be introduced and diffused to the entire pretreatment box 5 through each heat-conducting hole 18, so as to heat and dry the material, thereby effectively preventing the material from being damp and agglomerated;

[0039] The screening component includes a sealing plate 19, a handle 20 is fixedly connected to the front end surface of the sealing plate 19, and a screen 21 is fixedly connected to the rear end surface thereof. The screen 21 can be used to screen the pre-treated material before granulation, so as to separate out larger particles or foreign matter that are not suitable for granulation, thereby ensuring that the material entering the granulator is uniform and fine, thereby effectively avoiding material pile-up;

[0040] The material pressing assembly includes a second motor 22, which is installed on the rear end surface of the housing 1, and its output shaft passes through the housing 1 and extends to the inner cavity of the housing 1, and a pressing roller 23 is installed on the output shaft of the second motor 22. The pressing roller 23 can be driven to rotate by driving the second motor 22, and when the pressing roller 23 rotates, the material can be pressed;

[0041] The granulation assembly includes a pair of first electric telescopic rods 24, which are installed on the top of the housing 1 and are respectively located on both sides of the pretreatment box 5, and the bottom end of the output shaft of the first electric telescopic rod 24 passes through the top of the housing 1 and is fixedly connected to a mold 25, the mold 25 is U-shaped, and a plurality of granulation holes 26 are opened at the bottom thereof. After being squeezed by the pressing roller 23, the material can be squeezed out through each granulation hole 26 to form long strips of granules;

[0042] The cutting assembly includes a second electric telescopic rod 27, which is installed on the side wall of the shell 1. The end of its output shaft passes through the side wall of the shell 1 and is fixedly connected to a tool holder 28. A cutter 29 is installed on the tool holder 28. By driving the second electric telescopic rod 27, the tool holder 28 can be driven to move together with the cutter 29. When the material is extruded through the granulation hole 26 and contacts the cutter 29, the extruded long strip particles can be cut outside the mold 25 by the cutter 29 to form particles of required length. By driving the first electric telescopic rod 24, the mold 25 can be driven to move up and down so that the distance between the mold 25 and the cutting assembly can be adjusted as needed, thereby controlling the cutting length of the particles according to different granulation requirements.

[0043] Among them, the mixing sheet 13 is attached to the inner wall of the pretreatment box 5, and a layer of cleaning brush 30 is provided on the surface of the mixing sheet 13. When the mixing sheet 13 rotates, the cleaning brush 30 can reciprocate along the inner wall surface of the pretreatment box 5. At this time, the cleaning brush 30 can effectively remove the materials or impurities remaining on the inner wall of the pretreatment box 5 to avoid blockage caused by the accumulation of residues for a long time.

[0044] Among them, the power supply seat 15 is cylindrical, and its diameter is equal to the inner diameter of the heat-conducting tube 17, and the outer wall surface of the power supply seat 15 and the inner wall surface of the heat-conducting tube 17 are engraved with matching external threads and internal threads. The heat-conducting tube 17 can be fixed to the power supply seat 15 by threaded connection, and the heat-conducting tube 17 can be removed from the power supply seat 15 by twisting it, so as to regularly maintain or replace the heating wire 16.

[0045] Among them, the sealing plate 19 and the outlet 3 are both rectangular, and their length and width are correspondingly equal. When the screening assembly is installed in the shell 1, the sealing plate 19 can be attached to the inner wall of the outlet 3 to play a sealing role, thereby preventing foreign dust and other impurities from entering the shell 1 through the outlet 3 and mixing with the material to affect the granulation quality of the material.

[0046] Among them, blocks 31 are fixedly connected to both sides of the screen 21, and a slot 32 is provided on the surface of the fixed plate 7. The slot 32 and the block 31 are both rectangular, and the slot width of the slot 32 is equal to the thickness of the block 31. The block 31 can be aligned and inserted into the corresponding slot 32. The screen 21 can be positioned by the mutual cooperation between the block 31 and the slot 32 to improve the stability of the screen 21. The screen 21 can be pulled out along the removal port 3 by holding the handle 20, so that the screen 21 can be cleaned after long-term use.

[0047] The guide plate 8 is inclined, and the height of its lower end is flush with the discharge port 4 . The granulated and cooled material can slide along the guide plate 8 toward the discharge port 4 so as to be discharged through the discharge port 4 .

[0048] The circuits, electronic components and chip modules involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to software and methods.

[0049] The standard parts used in the application documents can all be purchased from the market. All the components in this application document can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. The electrical components appearing in this article are all electrically connected to the external main controller and 220V AC power, and the main controller can be a conventional known device that controls the LED lamp body, etc.

[0050] The working principle of the utility model is:

[0051] When the utility model is used, firstly, the electrical components in the granulator are connected to the control switch and the power supply through the wires, and then the first motor 11 is driven to drive the mixing rods 12 and the mixing pieces 13 to rotate together, and the material to be granulated is introduced into the pretreatment box 5 through the feed port 6. After the material enters the pretreatment box 5 through the feed port 6, the mixing rod 12 and the mixing piece 13 can be used to stir the material before it enters the granulator to make it fully mixed, thereby effectively preventing the material from piling up due to uneven ingredients. During the mixing process, the power supply seat 15 The electric heating wire 16 can be powered, and the heat generated by the electric heating wire 16 after being powered can be introduced through each heat-conducting hole 18 and diffused to the entire pretreatment box 5, so as to heat and dry the material, thereby effectively preventing the material from being damp and agglomerated. The pretreated material can fall on the screen 21, and the pretreated material can be screened by the screen 21 before granulation, so as to separate out larger particles or foreign matter that are not suitable for granulation, and ensure that the material entering the granulator is uniform and fine, thereby effectively avoiding pile-up, and the screened material can fall into the mold 25. At this time, the second motor 22 is driven to drive the pressing roller 23 to rotate. When the pressing roller 23 rotates, the material on the mold 25 can be squeezed. After being squeezed by the pressing roller 23, the material can be squeezed out through each granulation hole 26 to form long strip particles. Then, the second electric telescopic rod 27 is driven to drive the knife holder 28 to move together with the cutter 29. When the material is squeezed out through the granulation hole 26 and contacts the cutter 29, the extruded long strip particles can be cut outside the mold 25 by the cutter 29 to form particles of a desired length. By driving the first electric telescopic rod 27, the material can be squeezed out through the granulation hole 26 and contact the cutter 29. The retracting rod 24 can drive the mold 25 to move up and down so as to adjust the distance between the mold 25 and the cutting assembly as needed, thereby controlling the cutting length of the particles according to different granulation requirements. The cut material particles can fall onto the guide plate 8, and the fan 10 is driven to blow air. At this time, the cool air blown by the fan 10 can pass through each ventilation hole 9 to cool the material particles on the guide plate 8, so as to reduce the temperature of the material particles, thereby preventing the material particles from deforming and sticking. After that, the cooled material particles are discharged through the discharge port 4 to complete the entire granulation work.

[0052] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A granulator for avoiding material accumulation, characterized in that: The invention comprises a shell, the bottom of which is fixedly connected with a supporting leg, a front end surface of which is provided with a taking-out port, and a discharge port is provided on one side of the bottom end of the shell, a pretreatment box is installed on the top of the shell, the bottom of the pretreatment box is communicated with the inner cavity of the shell, a pair of feed ports are provided on the top of the pretreatment box, and a pretreatment component is provided on the pretreatment box, a pair of fixing plates are fixedly connected to the top of the inner cavity of the shell, a screening component is provided between the fixing plates, a material pressing component is provided below the screening component, a granulating component is provided below the material pressing component, a cutting component is provided below the granulating component, a material guide plate is fixedly connected to the inner wall of the shell, the material guide plate is located below the cutting component, and a plurality of ventilation holes are provided on the surface of the material guide plate, a fan is installed on one side of the shell, and the fan blades of the fan are located in the inner cavity of the shell and below the material guide plate; The pretreatment component includes a first motor, which is installed on the top of the pretreatment box, and a plurality of mixing rods are fixedly connected to both sides of the shaft of the output shaft of the first motor, and a mixing sheet is fixedly connected to the end of the mixing rod, and a mounting seat is fixedly connected to the bottom end of the output shaft of the first motor, and a power supply seat is installed at the bottom of the mounting seat, and a heating wire is electrically connected to the power supply seat, and a heat conduction cylinder is installed on the power supply seat, and the heat conduction cylinder is cylindrical, and a plurality of heat conduction holes are opened on the surface of the cylinder wall; The screening assembly comprises a sealing plate, a front end surface of the sealing plate is fixedly connected to a handle, and a rear end surface of the sealing plate is fixedly connected to a screen; The pressing assembly includes a second motor, which is mounted on the rear end surface of the housing, and whose output shaft passes through the housing and extends to the inner cavity of the housing, and a pressing roller is mounted on the output shaft of the second motor; The granulation assembly includes a pair of first electric telescopic rods, which are installed on the top of the shell and are respectively located on both sides of the pretreatment box, and the bottom end of the output shaft of the first electric telescopic rod passes through the top of the shell and is fixedly connected to a mold, and the mold is U-shaped, and a plurality of granulation holes are opened at the bottom; The cutting assembly comprises a second electric telescopic rod, which is mounted on the side wall of the shell. The end of the output shaft of the second electric telescopic rod passes through the side wall of the shell and is fixedly connected to a knife holder, on which a cutting knife is mounted.

2. A granulator for avoiding material accumulation according to claim 1, characterized in that: The mixing sheet is attached to the inner wall of the pretreatment box, and a layer of cleaning brush is arranged on the surface of the mixing sheet.

3. A granulator for avoiding material accumulation according to claim 1, characterized in that: The power supply seat is cylindrical, and its diameter is equal to the inner diameter of the heat-conducting tube. The outer wall surface of the power supply seat and the inner wall surface of the heat-conducting tube are engraved with outer threads and inner threads that match each other.

4. A granulator for avoiding material accumulation according to claim 1, characterized in that: The sealing plate and the outlet are both rectangular, and their lengths and widths are correspondingly equal.

5. A granulator for avoiding material accumulation according to claim 1, characterized in that: Blocks are fixedly connected to both sides of the screen, and a slot is provided on the surface of the fixed plate. Both the slot and the block are rectangular, and the slot width of the slot is equal to the thickness of the block.

6. A granulator for avoiding material accumulation according to claim 1, characterized in that: The guide plate is arranged to be inclined, and the height of the lower end thereof is flush with the discharge port.

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