Oscillating granulator

Abstract

The utility model discloses an oscillating granulator which comprises a granulator main body, a processing mechanism is assembled on the side wall of the granulator main body, a collecting vehicle is inserted into the side wall of the granulator main body, and a material guide mechanism is assembled between the bottom of the processing mechanism and the collecting vehicle. The screen cloth is installed at the bottom of the installation frame, the installation frame and the installation plate are detachably and fixedly connected through the clamping assembly structure, the screen cloth and the installation frame with the corresponding mesh number can be selected according to the machining requirement when materials are machined, and the installation frame and the installation plate are rapidly connected and assembled; compared with the prior art, the device has the advantages that the operation process is simpler and more convenient, meanwhile, the material guiding mechanism is further arranged in the device, machined materials are guided into the collecting vehicle through the arranged material guiding mechanism, and the situation that dust overflows outwards in the material collecting process, and pollution is caused to the surrounding environment is avoided.

Description

Technical Field

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

[0002] A gyratory pellet mill is a mechanical device used to process various materials into granules. It achieves granulation by the cooperation of internal cutting blades and a screen. During operation, the appropriate screen mesh size is selected based on the desired particle size. Traditionally, the screen in a pellet mill is typically wound around the outer wall of a connecting shaft, and the shaft and screen are fixed together by bolts. When the screen needs to be replaced according to processing requirements, the connecting shaft must be disassembled, a new screen mesh of the appropriate mesh size must be wound, and then the shaft reconnected. This screen replacement process is complex, cumbersome, and inconvenient to operate. Therefore, we propose a gyratory pellet mill. Utility Model Content

[0003] The purpose of this invention is to provide a gyratory pellet mill to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a swing-type pellet mill, comprising a pellet mill body, a processing mechanism mounted on the side wall of the pellet mill body, a collection cart inserted into the side wall of the pellet mill body, and a material guiding mechanism mounted between the bottom of the processing mechanism and the collection cart.

[0005] The processing mechanism includes a fixed frame, the top of which is integrally formed with a feeding groove. The fixed frame is symmetrically fixed with mounting plates inside, and the bottom of the mounting plates is fitted with mounting brackets. A screen is embedded in the bottom of the mounting brackets. A snap-fit ​​assembly is fitted between the mounting plates and the mounting brackets. The mounting plates and the mounting brackets form a processing groove, and a processing blade is rotatably connected inside the processing groove.

[0006] Preferably, the snap-fit ​​assembly includes a snap-fit ​​block, which is fixedly connected to the top of the mounting frame. The side wall of the mounting plate has a snap-fit ​​groove, and the snap-fit ​​block corresponds to the position of the snap-fit ​​groove. A snap-fit ​​pin is installed in the snap-fit ​​groove, and a moving shaft is fixedly connected to the top of the snap-fit ​​pin. A telescopic cylinder is fixedly installed on the side wall of the mounting frame, and the output end of the telescopic cylinder is fixedly connected to the end of the moving shaft.

[0007] Preferably, a limiting sleeve is fixedly assembled inside the fixed frame, and the moving shaft is slidably connected inside the limiting sleeve.

[0008] Preferably, the top of the collection vehicle is equipped with a cover plate, and the cover plate has an insertion hole in the middle.

[0009] Preferably, the material guiding mechanism includes a material guiding frame, an assembly block is fixedly connected to the side wall of the material guiding frame, an assembly frame is fixedly connected to the side wall of the fixed frame, a fixing screw is fixedly connected between the assembly block and the assembly frame, and a telescopic tube is fixedly connected to the bottom of the material guiding frame.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: A swing-type pellet mill, compared with traditional swing-type pellet mills, has a screen installed at the bottom of the mounting frame. The mounting frame and the mounting plate are detachably fixedly connected using a snap-fit ​​assembly structure. When processing materials, the appropriate screen size and mounting frame can be selected according to processing requirements, and the mounting frame and mounting plate can be quickly connected and assembled, making the operation simpler and more convenient. Furthermore, this utility model also includes a material guiding mechanism, which guides the processed materials into a collection cart, preventing dust from spilling out during material collection and causing pollution to the surrounding environment. Attached Figure Description

[0011] Figure 1 This is a perspective view of the present invention.

[0012] Figure 2 This is a schematic diagram of the processing mechanism of this utility model.

[0013] Figure 3 This is a schematic diagram of the snap-fit ​​assembly of this utility model.

[0014] Figure 4 This is a schematic diagram of the material guiding mechanism of this utility model.

[0015] In the diagram: 1. Pellet mill body; 2. Processing mechanism; 21. Fixing frame; 22. Feed chute; 23. Mounting plate; 24. Mounting frame; 25. Screen; 26. Processing trough; 27. Processing blade; 3. Collection cart; 31. Cover plate; 32. Insertion hole; 4. Material guiding mechanism; 41. Material guiding frame; 42. Assembly block; 43. Assembly frame; 44. Telescopic tube; 5. Snap-fit ​​assembly; 51. Snap-fit ​​block; 52. Snap-fit ​​groove; 53. Snap-fit ​​pin; 54. Moving shaft; 55. Limiting sleeve; 56. Telescopic cylinder. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0017] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4This utility model provides a technical solution: a swing-type pellet mill, including a pellet mill body 1, a processing mechanism 2 fixedly mounted on the side wall of the pellet mill body 1, and a collection cart 3 inserted into the side wall of the pellet mill body 1. The collection cart 3 is located below the processing mechanism 2, and a material guiding mechanism 4 is fixedly mounted at the bottom of the processing mechanism 2. The pellet mill body 1 is a swing-type pellet mill commonly used in the prior art, which is a mechanical device used to process various materials into granules. The material enters the processing mechanism 2, and the processing mechanism 2 processes the material from powder to granules. Then, the material is guided into the collection cart 3 by the material guiding mechanism 4 for centralized collection and processing.

[0018] like Figure 2 As shown, the processing mechanism 2 includes a fixed frame 21. The top of the fixed frame 21 is integrally formed with a feed trough 22. The inner cavity of the fixed frame 21 is integrally formed with mounting plates 23 arranged symmetrically on the left and right. Mounting frames 24 are mounted on the bottom of the mounting plates 23 on both sides. Screens 25 are embedded in the bottom of the mounting frames 24. The mounting plates 23 and the mounting frames 24 form a processing groove 26. A rotatably connected processing blade 27 is mounted in the processing groove 26. The processing blade 27 is connected and fixed to the output end of the drive device in the pellet mill body 1. The drive device in the pellet mill body 1 drives the processing blade 27 to swing back and forth in the processing groove 26. The processing blade 27 and the screens 25 in the mounting frames 24 cooperate with each other to process the material into granules in the processing groove 26 and let it enter the feeding mechanism 4 downward.

[0019] A snap-fit ​​assembly 5 is fitted between the mounting bracket 24 and the mounting plate 23. Two sets of snap-fit ​​assemblies 5 are respectively positioned above the corresponding mounting plates 23. The snap-fit ​​assemblies 5 enable detachable fixing between the mounting bracket 24 and the mounting plate 23, making the disassembly and installation process simpler and more efficient, thus simplifying related operational procedures. Therefore, compared to the traditional method of replacing the screen 25, during processing, a mounting bracket 24 with a screen of the appropriate mesh size can be selected according to specific needs and connected and fixed to the mounting plate 23, improving the efficiency of screen replacement.

[0020] like Figure 3As shown, the snap-fit ​​assembly 5 includes snap-fit ​​blocks 51, which are uniformly and fixedly connected to the top of the mounting bracket 24. The mounting plate 23 has slots 52 matching the number of snap-fit ​​blocks 51. Sliding pins 53, which can be inserted into the snap-fit ​​blocks 51 for positioning and fixing, are slidably connected within the slots 52. The top of the pins 53 is fixedly connected to the side wall of the moving shaft 54. The moving shaft 54 ​​is slidably connected to the inner cavity of the limiting sleeve 55. The limiting sleeve 55 is fixedly assembled within the fixing bracket 21. Telescopic cylinders 56 are fixedly assembled on the side wall of the fixing bracket 21. The telescopic cylinders 56 on both sides are electrically connected to an external power supply and an external controller, respectively. The controller can synchronously control the movement of the output ends of the telescopic cylinders 56 on both sides. The output ends of the telescopic cylinders 56 are fixedly connected to the end of the moving shaft 54. The telescopic cylinders 56 can drive the moving shaft 54 ​​to move within the limiting sleeve 55. The moving stroke of the output end of the telescopic cylinders 56 is fixed. The telescopic cylinders 56 drive the moving shaft 54 ​​and the locking pin 53 to move. When the locking pin 53 is inserted into the locking block 51, the connection and fixation between the mounting frame 24 and the mounting plate 23 are realized. When the locking pin 53 is removed from the locking block 51, the mounting frame 24 and the mounting plate 23 can be disassembled, which facilitates the replacement of the mounting frame 24 and the screen 25.

[0021] like Figure 4 As shown, the material guiding mechanism 4 includes a material guiding frame 41. The top of the material guiding frame 41 is welded and fixed with assembly blocks 42 that are symmetrically distributed on the left and right. The side walls of the fixing frame 21 are symmetrically fixed with assembly frame 43. After the assembly blocks 42 are inserted into the assembly frame 43, the assembly blocks 42 and the assembly frame 43 are fixedly connected by fixing screws, thereby realizing the fixed connection between the material guiding frame 41 and the fixing frame 21. The bottom center of the material guiding frame 41 is fixedly connected with a telescopic tube 44. By inserting the telescopic tube 44 into the collection vehicle 3, the processed granular material is introduced into the collection vehicle 3 for centralized collection.

[0022] like Figure 1 As shown, the collection vehicle 3 is fixedly equipped with four wheels at the bottom corners, and a handle frame is welded to the side wall of the collection vehicle 3. The top of the collection vehicle 3 is equipped with a cover plate 31 to seal its interior. An insertion hole 32 is opened in the center of the cover plate 31. The end of the telescopic tube 44 is adapted to the size of the insertion hole 32. Inserting the end of the telescopic tube 44 into the insertion hole 32 can effectively prevent dust from being released into the surrounding environment during the collection process of granular materials, and prevent dust from being released into the surrounding environment during the process of granular materials entering the collection vehicle 3, thus avoiding pollution to the processing environment.

[0023] Working principle: Before processing, select the mounting frame 24 of the corresponding mesh size screen 25 according to the processing requirements, assemble the mounting frame 24 into the inner cavity of the fixed frame 21, and fix the mounting frame 24 and the mounting plate 23 of the inner cavity of the fixed frame 21 by snap-fit ​​assembly 5. The process of installing and disassembling the mounting frame 24 is simple and easy to operate. After the mounting frame 24 is installed, install and fix the guide frame 41. After the assembly block 42 is inserted into the assembly frame 43, tighten the fixing screw. Then, insert the bottom end of the telescopic tube 44 into the insertion hole 32 of the top cover plate 31 of the collection vehicle 3, and put the material into the feed trough 22. The drive unit in the pellet mill body 1 drives the reciprocating motion of the processing blade 27, so that the material in the processing trough 26 is formed into granules. The granules fall down into the guide frame 41 after passing through the screen 25, and then enter the collection vehicle 3 for collection through the guide frame 41 and the telescopic tube 44.

Claims

1. A swing-type pellet mill, comprising a pellet mill body (1), characterized in that: A processing mechanism (2) is mounted on the side wall of the pellet mill body (1), a collection cart (3) is inserted into the side wall of the pellet mill body (1), and a material guiding mechanism (4) is mounted between the bottom of the processing mechanism (2) and the collection cart (3). The processing mechanism (2) includes a fixed frame (21), the top of which is integrally formed with a feed groove (22), and mounting plates (23) are fixedly mounted symmetrically inside the fixed frame (21). Mounting brackets (24) are mounted at the bottom of the mounting plates (23), and screens (25) are embedded at the bottom of the mounting brackets (24). A snap-fit ​​assembly (5) is assembled between the mounting plates (23) and the mounting brackets (24). The mounting plates (23) and the mounting brackets (24) form a processing groove (26), and a processing blade (27) is rotatably connected inside the processing groove (26).

2. The oscillating pellet mill according to claim 1, characterized in that: The snap-fit ​​assembly (5) includes a snap-fit ​​block (51), which is fixedly connected to the top of the mounting bracket (24). The side wall of the mounting plate (23) is provided with a snap-fit ​​groove (52). The snap-fit ​​block (51) and the snap-fit ​​groove (52) are positioned correspondingly. A snap-fit ​​pin (53) is installed in the snap-fit ​​groove (52). A moving shaft (54) is fixedly connected to the top of the snap-fit ​​pin (53). A telescopic cylinder (56) is fixedly installed on the side wall of the mounting bracket (21). The output end of the telescopic cylinder (56) is fixedly connected to the end of the moving shaft (54).

3. A gyratory pellet mill according to claim 2, characterized in that: The fixed frame (21) is fitted with a limiting sleeve (55), and the moving shaft (54) is slidably connected inside the limiting sleeve (55).

4. A gyratory pellet mill according to claim 1, characterized in that: The top of the collection vehicle (3) is equipped with a cover plate (31), and an insertion hole (32) is provided in the middle of the cover plate (31).

5. A gyratory pellet mill according to claim 1, characterized in that: The material guiding mechanism (4) includes a material guiding frame (41), an assembly block (42) is fixedly connected to the side wall of the material guiding frame (41), an assembly frame (43) is fixedly connected to the side wall of the fixing frame (21), a fixing screw is fixedly connected between the assembly block (42) and the assembly frame (43), and a telescopic tube (44) is fixedly connected to the bottom of the material guiding frame (41).

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