Press roller of granulator

Abstract

The utility model relates to the technical field of granulator compression rollers, in particular to a granulator compression roller which comprises a granulator compression roller body, tooth-shaped grooves distributed in an array mode are formed in the outer surface of the granulator compression roller body, a first annular groove and a second annular groove are formed in the two ends of the granulator compression roller body respectively, and a first annular seat is clamped in the second annular groove. According to the utility model, the clamping rod, the embedded plate and the fixed block can be used for clamping and positioning the mounting seat, so that the granulator compression roller can be conveniently assembled and formed in an inserting manner, and the granulator compression roller can be flexibly assembled, disassembled and used; the whole granulator compression roller does not need to be replaced when being damaged, the cost is reduced, the positioning seats at the mounting seats are driven to be clamped to the two ends of the granulator compression roller along with mounting of the mounting seats, and then the limiting screws are locked through the mounting covers, so that the stability of the granulator compression roller is improved, and granular materials are stably and reliably processed.

Description

Technical Field

[0001] This utility model relates to the field of pellet mill pressure roller technology, specifically a pellet mill pressure roller. Background Technology

[0002] The main function of the pellet mill pressure roller is to squeeze the material into the die and extrude it from the die hole. The outer circumferential surface of the pressure roller is usually machined into a toothed or honeycomb shape to prevent slippage and increase gripping force, thereby ensuring that the material can be squeezed and shaped evenly.

[0003] The prior art discloses patent application number "CN201821006911.5", which discloses a ring die pellet mill pressure roller with stable gap, including a base frame, a main pressure roller, a main limiting frame, a ring column, a secondary limiting frame and a secondary pressure roller, wherein the top of the base frame is fixedly connected to the ring die by screws.

[0004] The pellet mill pressure roller can only prevent the pressure roller from shifting due to blockage or jamming caused by the material. However, in actual use, most pellet mill pressure rollers are usually molded as a single piece. If a part of the pellet mill pressure roller is damaged, the entire pellet mill pressure roller needs to be replaced, which increases costs and results in poor performance and inconvenience in use. Utility Model Content

[0005] The purpose of this invention is to provide a pellet mill pressure roller to solve the problems mentioned in the background art.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A pellet mill pressure roller includes a pellet mill pressure roller body. The outer surface of the pellet mill pressure roller body is provided with an array of toothed grooves. Both ends of the pellet mill pressure roller body are provided with an annular groove one and an annular groove two. A first annular seat is engaged inside the annular groove two. A second annular seat is fixedly connected to one side of the first annular seat.

[0008] A mounting base is fixedly installed on one side of the second ring seat, and an array of embedded plates is fixedly connected to one side of the first ring seat. A clamping rod is connected in an array inside the main body of the pellet mill roller. Support plates are fixedly installed at both ends of the main body of the pellet mill roller. A telescopic plate is slidably engaged on one side of the support plate. A fixing block is fixedly installed on one side of the telescopic plate. A positioning bolt for fixing the telescopic plate is threaded to one end of the support plate.

[0009] Preferably, the outer surface of the mounting base is arrayed with positioning seats for fixing the mounting base, and both ends of the pellet mill roller body are fixedly connected with U-shaped plates. The inside of the U-shaped plates is engaged with limit screws, and the outer surface of the limit screws is threaded with mounting covers.

[0010] Preferably, one side of the first annular seat has an array of circular grooves, which are adapted to the locking rod, and the outer surface of the locking rod is engaged with one side of the first annular seat through the circular grooves.

[0011] Preferably, the outer surface of the mounting base has an array of slots that are adapted to the fixing block, and one side of the fixing block is engaged with the outer surface of the mounting base through the slots.

[0012] Preferably, the interior of the first annular groove engages with one side of the second annular seat, and one side of the telescopic plate passes through the support plate and extends to the other side of the support plate.

[0013] Preferably, the internal array of the pellet mill pressure roller body has an embedding groove, which is adapted to the embedding plate, and one side of the embedding plate is engaged with the interior of the pellet mill pressure roller body through the embedding groove.

[0014] The beneficial effects of this utility model are:

[0015] 1. This utility model utilizes a clamping rod, an embedded plate, and a fixing block to clamp and position the mounting base. This plug-in method facilitates assembly to form a pellet mill pressure roller, allowing the pellet mill pressure roller to be flexibly installed and disassembled for use. It eliminates the need to replace the entire pellet mill pressure roller when it is damaged, thereby reducing costs and improving the performance of the pellet mill pressure roller.

[0016] 2. With the installation of the mounting base, the positioning seat at the mounting base will also be engaged with both ends of the pellet mill pressure roller, and the mounting cover will lock the limit screw, thereby increasing the stability of the pellet mill pressure roller and allowing the pellet material to be processed stably and reliably. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a utility model Figure 1 Schematic diagrams of the structure of the first and second annular grooves;

[0020] Figure 3 This is a utility model Figure 1 Installation diagram of the middle limit screw and mounting cover;

[0021] Figure 4 This is a utility model Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 This is a utility model Figure 1 Schematic diagram of the structure of the mounting base and positioning base;

[0023] Figure 6 This is a utility model Figure 5 A schematic diagram of the structure of the first annular seat and the embedded plate;

[0024] The attached figures are labeled as follows:

[0025] 1. Pellet mill pressure roller body; 2. Toothed groove; 3. First annular seat; 4. Second annular seat; 5. Mounting seat; 6. Clamping rod; 7. Embedded plate; 8. Positioning seat; 9. Support plate; 10. Telescopic plate; 11. Fixing block; 12. Positioning bolt; 13. U-shaped plate; 14. Limiting screw; 15. Mounting cover; 16. Circular groove; 17. Clamping groove; 18. Embedded groove; 111. Annular groove one; 222. Annular groove two. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1 to 6 As shown, a pellet mill pressure roller includes a pellet mill pressure roller body 1. The outer surface of the pellet mill pressure roller body 1 is provided with an array of toothed grooves 2. The toothed grooves 2 can be used to cut the material, so that the material is evenly cut into granules. At the same time, the material is kneaded to make the material better shaped. Both ends of the pellet mill pressure roller body 1 are provided with a first annular groove 111 and a second annular groove 222. A first circular ring seat 3 is engaged inside the second annular groove 222. A second circular ring seat 4 is fixedly connected to one side of the first circular ring seat 3.

[0028] A mounting base 5 is fixedly installed on one side of the second annular seat 4. An array of embedded plates 7 are fixedly connected to one side of the first annular seat 3. A clamping rod 6 is connected in an array inside the pellet mill roller body 1. Support plates 9 are fixedly installed at both ends of the pellet mill roller body 1. A telescopic plate 10 is slidably engaged on one side of the support plate 9. A fixing block 11 is fixedly installed on one side of the telescopic plate 10. A positioning bolt 12 for fixing the telescopic plate 10 is threaded to one end of the support plate 9. The fixing block 11 at the telescopic plate 10 can be tightly locked by the positioning bolt 12 so as to position the mounting base 5.

[0029] The outer surface of the mounting base 5 is connected with a positioning seat 8 for fixing the mounting base 5. The positioning seat 8 can be used to strengthen the connection of the mounting base 5, making the mounting base 5 more stable and reliable, and less prone to loosening. Both ends of the pellet mill pressure roller body 1 are fixedly connected with U-shaped plates 13. The U-shaped plates 13 are internally engaged with limit screws 14, and the outer surface of the limit screws 14 is threaded with mounting covers 15.

[0030] The first annular seat 3 has an array of circular grooves 16 on one side. The circular grooves 16 are adapted to the locking rod 6, and the outer surface of the locking rod 6 is engaged with one side of the first annular seat 3 through the circular grooves 16.

[0031] The outer surface of the mounting base 5 is provided with an array of slots 17. The slots 17 are adapted to the fixing block 11, and one side of the fixing block 11 is engaged with the outer surface of the mounting base 5 through the slots 17.

[0032] The interior of the annular groove 111 engages with one side of the second annular seat 4, and one side of the telescopic plate 10 passes through the support plate 9 and extends to the other side of the support plate 9.

[0033] The internal array of the pellet mill pressure roller body 1 has an embedded groove 18, which is adapted to the embedded plate 7. One side of the embedded plate 7 is engaged with the interior of the pellet mill pressure roller body 1 through the embedded groove 18.

[0034] The working principle of the pellet mill pressure roller provided by this utility model is as follows:

[0035] By engaging the first annular seat 3 and the second annular seat 4 at the mounting base 5 into the interior of the pellet mill roller body 1, the first annular seat 3 and the second annular seat 4 can respectively enter the interior of the second annular groove 222 and the first annular groove 111, thus initially positioning the two mounting bases 5. Then, the locking rod 6 will also engage into the circular groove 16 of the first annular seat 3. Subsequently, the embedding plate 7 at the first annular seat 3 can be inserted into the embedding groove 18 of the pellet mill roller body 1 to reinforce the installation of the pellet mill roller body 1 and the mounting base 5. Then, push the telescopic plate 10 at the support plate 9 so that the telescopic plate 10 drives the fixing block 11 into the locking groove 17 of the mounting base 5. Then, tighten the positioning bolt 12 so that the positioning bolt 12 can fix the telescopic plate 10. This plug-in method can facilitate the assembly to form a pellet mill roller, allowing the pellet mill roller to be flexibly installed and disassembled for use without having to replace the entire pellet mill roller when damaged, reducing costs and improving the performance of the pellet mill roller.

[0036] As the mounting base 5 is installed, the positioning base 8 at the mounting base 5 will be engaged with both ends of the pellet mill roller body 1. Then, the limiting screw 14 is inserted into the positioning base 8 and the U-shaped plate 13. Next, the mounting cover 15 is rotated onto the limiting screw 14 to lock the limiting screw 14, thereby increasing the stability of the pellet mill roller and allowing the pellet material to be processed stably and reliably.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A pellet mill pressure roller, comprising a pellet mill pressure roller body (1), characterized in that: The outer surface of the pellet mill roller body (1) is provided with an array of toothed grooves (2). Both ends of the pellet mill roller body (1) are provided with annular groove one (111) and annular groove two (222). The inner side of the annular groove two (222) is fitted with a first annular seat (3). A second annular seat (4) is fixedly connected to one side of the first annular seat (3). A mounting base (5) is fixedly installed on one side of the second annular seat (4), and an array of embedded plates (7) are fixedly connected to one side of the first annular seat (3). A clamping rod (6) is connected in an array inside the pellet mill roller body (1). Support plates (9) are fixedly provided at both ends of the pellet mill roller body (1). A telescopic plate (10) is slidably engaged on one side of the support plate (9). A fixing block (11) is fixedly installed on one side of the telescopic plate (10). A positioning bolt (12) for fixing the telescopic plate (10) is threadedly connected to one end of the support plate (9).

2. A pellet mill pressure roller according to claim 1, characterized in that, The outer surface of the mounting base (5) is connected with positioning seats (8) for fixing the mounting base (5). Both ends of the pellet mill roller body (1) are fixedly connected with U-shaped plates (13). The U-shaped plates (13) are internally engaged with limit screws (14). The outer surface of the limit screws (14) is threaded with mounting caps (15).

3. A pellet mill pressure roller according to claim 1, characterized in that, The first annular seat (3) has an array of circular grooves (16) on one side. The circular grooves (16) are adapted to the locking rod (6). The outer surface of the locking rod (6) is engaged with one side of the first annular seat (3) through the circular grooves (16).

4. A pellet mill pressure roller according to claim 1, characterized in that, The outer surface of the mounting base (5) is provided with an array of slots (17), which are adapted to the fixing block (11). One side of the fixing block (11) is engaged with the outer surface of the mounting base (5) through the slots (17).

5. A pellet mill pressure roller according to claim 1, characterized in that, The interior of the first annular groove (111) engages with one side of the second annular seat (4), and one side of the telescopic plate (10) passes through the support plate (9) and extends to the other side of the support plate (9).

6. A pellet mill pressure roller according to claim 1, characterized in that, The internal array of the pellet mill roller body (1) has an embedded groove (18) which is adapted to the embedded plate (7). One side of the embedded plate (7) is engaged with the inside of the pellet mill roller body (1) through the embedded groove (18).

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