A mixed flow pulverizer

Abstract

The utility model discloses a mixed flow type rubbing crusher, include: frame, first rubbing assembly, second rubbing assembly, moving assembly and locking assembly, first rubbing assembly sets up inside the frame, and first rubbing assembly is used for preliminary processing material, and second rubbing assembly includes the rubbing roller of setting up inside the frame, and the both sides symmetry of rubbing roller are provided with rubbing board, and moving assembly sets up one side of rubbing board, and moving assembly is used for moving the position of rubbing board. The utility model discloses through the design of rubbing roller, rubbing board, moving assembly and locking assembly, when using, first through the rotation of rubbing roller, make material and rubbing roller and rubbing board on rub, when appearing material unable to be rubbed the situation, through moving assembly and drive rubbing board move, and expand the distance between rubbing board and rubbing roller, make material can drop, avoid appearing because material unable to be rubbed and block material's situation.

Description

Technical Field

[0001] This utility model relates to the field of pulverizer technology, and in particular to a mixed-flow pulverizer. Background Technology

[0002] Mixed-flow pulverizers are high-efficiency, multi-functional pulverizing equipment. Their working principle combines the dual effects of impact and grinding, making them key equipment for material crushing and processing in industrial production. However, in actual operation, when encountering foreign objects with extremely high hardness or that are difficult to crush, the material is easily stuck in the working chamber between the pulverizing roller and the pulverizing plate, causing equipment blockage. This not only affects production efficiency but can also cause motor overload and damage to transmission components in severe cases. Therefore, this solution proposes a mixed-flow pulverizer to address the above problems. Utility Model Content

[0003] The purpose of this invention is to provide a mixed-flow pulverizer to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a mixed-flow pulverizer, comprising:

[0005] Frame;

[0006] A first crushing component is disposed inside the frame and is used for preliminary processing of materials.

[0007] The second crushing component includes a crushing roller disposed inside the frame, and crushing plates are symmetrically arranged on both sides of the crushing roller;

[0008] A movable component is disposed on one side of the crushing plate, and the movable component is used to move the position of the crushing plate;

[0009] A locking component is disposed on one side of the crushing plate, the locking component being used to restrict the movement of the crushing plate.

[0010] Preferably, the top of the frame is provided with a feeding hopper and the top of the frame is provided with a discharge port.

[0011] Preferably, the first crushing component includes a drive shaft that is inserted into the interior of the frame, and a cutter disc is sleeved on the outer wall of the drive shaft.

[0012] Preferably, the moving component includes a cylinder fixedly connected to one side of the frame, and the crushing plate is fixedly connected to the output end of the cylinder.

[0013] Preferably, a fixing block is fixedly connected to the inner wall of one side of the frame, and a sliding groove is provided on one side of the fixing block, with the crushing plate inserted into the inside of the sliding groove.

[0014] Preferably, the locking assembly includes a locking block disposed on one side of the crushing plate, a connecting plate fixedly connected to one side of the locking block, a fixing plate fixedly connected to one side of the connecting plate, and a fixing bolt provided at the connection between the fixing plate and the frame.

[0015] Preferably, a through hole is provided on one side of the frame, a connecting groove is provided on the other side of the fixing block, the connecting plate is inserted and connected inside the through hole and the connecting groove, a blocking hole is provided on the inner wall of the bottom end of the connecting groove, and the locking block is inserted and connected inside the blocking hole.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] This invention, through the design of a crushing roller, a crushing plate, a moving component, and a locking component, allows the material to be crushed by rotating the crushing roller and the crushing plate. When the material cannot be crushed, the moving component moves the crushing plate and increases the distance between the crushing plate and the crushing roller, allowing the material to fall and preventing the material from being blocked due to its inability to be crushed. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a front cross-sectional view of the present invention.

[0020] Figure 3 This utility model Figure 2 Enlarged structural diagram of section A.

[0021] Figure 4 This is a top view of the structure of this utility model.

[0022] In the diagram: 1. Frame; 101. Feed hopper; 102. Discharge port; 2. First crushing assembly; 201. Cutter disc; 202. Drive shaft; 3. Second crushing assembly; 301. Crushing roller; 302. Crushing plate; 4. Moving assembly; 401. Cylinder; 402. Slide groove; 403. Fixing block; 5. Locking assembly; 501. Locking block; 502. Through hole; 503. Connecting plate; 504. Fixing bolt; 505. Fixing plate; 506. Connecting groove; 507. Blocking hole. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides, for example Figure 1 - Figure 4 The mixed-flow pulverizer shown includes:

[0025] The frame 1 has a feed hopper 101 on its top and a discharge port 102 on its top.

[0026] The first crushing component 2 is disposed inside the frame 1 and is used for preliminary processing of materials.

[0027] The second crushing component 3 includes a crushing roller 301 disposed inside the frame 1, and crushing plates 302 are symmetrically disposed on both sides of the crushing roller 301.

[0028] Movable component 4 is disposed on one side of the crushing plate 302 and is used to move the position of the crushing plate 302.

[0029] Locking component 5 is disposed on one side of crushing plate 302 and is used to restrict the movement of crushing plate 302.

[0030] It should be noted that the feed hopper 101 is fixedly connected to the top of the frame 1 by welding. During use, the material enters the interior of the frame 1 through the feed hopper 101. The discharge port 102 is fixedly connected to the bottom of the frame 1 by welding. During use, the crushed material is discharged from the frame 1 through this port. One end of the crushing roller 301 is equipped with a motor. During use, the motor drives the crushing roller 301 to rotate. When it is necessary to crush the material, the material is moved between the crushing roller 301 and the crushing plate 302, and the material is crushed by the grinding action of the rotating crushing roller 301 and the crushing plate 302.

[0031] Furthermore, during use, the material is first crushed by rotating the crushing roller 301 and crushing plate 302. When the material cannot be crushed, the moving component 4 drives the crushing plate 302 to move and increases the distance between the crushing plate 302 and the crushing roller 301, so that the material can fall and avoid the situation where the material cannot be crushed and thus blocks the material.

[0032] Specifically, the first crushing component 2 includes a drive shaft 202 that is inserted into the frame 1, and a cutter disc 201 is sleeved on the outer wall of the drive shaft 202.

[0033] It should be noted that a motor is fixedly connected to the outer wall of the frame 1, and a transmission shaft 202 is fixedly connected to the output end of the motor. The motor drives the transmission shaft 202 to rotate, and the transmission shaft 202 drives the cutter head 201 to rotate. In use, the cutter head 201 cuts the material.

[0034] Specifically, the moving component 4 includes a cylinder 401 fixedly connected to one side of the frame 1, a crushing plate 302 fixedly connected to the output end of the cylinder 401, a fixing block 403 fixedly connected to the inner wall of one side of the frame 1, a sliding groove 402 opened on one side of the fixing block 403, and the crushing plate 302 inserted into the inside of the sliding groove 402.

[0035] It should be noted that the cylinder 401 is fixed to the frame 1 by bolts. It is an existing pneumatic actuator that converts the energy of compressed air into mechanical linear motion. When compressed air enters the sealed cylinder from one end inlet, it pushes the internal piston to overcome resistance and move. The piston then outputs this linear motion through the piston rod, thereby doing work. Subsequently, by changing the airflow direction through the control valve, the compressed air enters from the other end, which drives the piston to move in the opposite direction. The crushing plate 302 is moved by the output end of the cylinder 401.

[0036] Specifically, the locking component 5 includes a locking block 501 disposed on one side of the crushing plate 302. A connecting plate 503 is fixedly connected to one side of the locking block 501, and a fixing plate 505 is fixedly connected to one side of the connecting plate 503. A fixing bolt 504 is provided at the connection between the fixing plate 505 and the frame 1. A through hole 502 is provided on one side of the frame 1, and a connecting groove 506 is provided on the other side of the fixing block 403. The connecting plate 503 is inserted into the through hole 502 and the connecting groove 506. A blocking hole 507 is provided on the inner wall at the bottom of the connecting groove 506, and the locking block 501 is inserted into the blocking hole 507.

[0037] It should be noted that the through hole 502 and the connecting groove 506 are adapted to the connecting plate 503, allowing the connecting plate 503 to slide inside the through hole 502 and the connecting groove 506. The blocking hole 507 is adapted to the locking block 501, allowing the locking block 501 to pass through the blocking hole 507 into the sliding groove 402. When it is necessary to fix the position of the locking block 501, the fixing bolt 504 is passed through the fixing plate 505 and the frame 1 in sequence, and the fixing plate 505 is fixed by the screw head of the fixing bolt 504. The fixing plate 505 fixes the position of the connecting plate 503 and the locking block 501. During use, the locking block 501 in the fixed position blocks the crushing plate 302, preventing the crushing plate 302 from moving away from the crushing roller 301.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mixed-flow pulverizer, characterized in that, include: Frame (1); The first crushing component (2) is disposed inside the frame (1) and is used for preliminary processing of materials; The second crushing component (3) includes a crushing roller (301) disposed inside the frame (1), and crushing plates (302) are symmetrically disposed on both sides of the crushing roller (301). A movable component (4) is disposed on one side of the crushing plate (302), and the movable component (4) is used to move the position of the crushing plate (302); A locking component (5) is disposed on one side of the crushing plate (302) and is used to restrict the movement of the crushing plate (302).

2. The mixed-flow pulverizer according to claim 1, characterized in that, The top of the frame (1) is provided with a feed hopper (101) and the top of the frame (1) is provided with a discharge port (102).

3. A mixed-flow pulverizer according to claim 1, characterized in that, The first crushing component (2) includes a drive shaft (202) that is inserted inside the frame (1), and a cutter disc (201) is sleeved on the outer wall of the drive shaft (202).

4. A mixed-flow pulverizer according to claim 1, characterized in that, The moving component (4) includes a cylinder (401) fixedly connected to one side of the frame (1), and the crushing plate (302) is fixedly connected to the output end of the cylinder (401).

5. A mixed-flow pulverizer according to claim 4, characterized in that, A fixing block (403) is fixedly connected to the inner wall of one side of the frame (1). A sliding groove (402) is provided on one side of the fixing block (403), and the crushing plate (302) is inserted into the inside of the sliding groove (402).

6. A mixed-flow pulverizer according to claim 5, characterized in that, The locking assembly (5) includes a locking block (501) disposed on one side of the crushing plate (302), a connecting plate (503) fixedly connected to one side of the locking block (501), a fixing plate (505) fixedly connected to one side of the connecting plate (503), and a fixing bolt (504) provided at the connection between the fixing plate (505) and the frame (1).

7. A mixed-flow pulverizer according to claim 6, characterized in that, The frame (1) has a through hole (502) on one side and a connecting groove (506) on the other side of the fixing block (403). The connecting plate (503) is inserted into the through hole (502) and the connecting groove (506). The inner wall of the bottom end of the connecting groove (506) has a blocking hole (507). The locking block (501) is inserted into the blocking hole (507).

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