Low-dust leakage pulverizing and granulating machine

Abstract

The utility model relates to the technical field of whole grain machine, and disclose a kind of low dust leakage's comminuting whole grain machine, including first workstation, and one end of first workstation is equipped with first shell by bolt.The low dust leakage's comminuting whole grain machine, when user carries out cleaning or replacement by first dust absorption pad, user rotates first clamping block by pivot, makes first clamping block and first extension block unconnected, let user remove first support box from the inside of first workstation, clean or replace first dust collecting barrel, collect and filter the powder generated after material is comminuted by first dust absorption pad, can effectively capture and filter the tiny powder particles generated after comminution, ensure that dust cannot leak into working environment, greatly reduce the risk of dust pollution.This design not only improves the cleanliness of production environment, protects the health of operator, but also reduces the waste of material, improves the production efficiency of device.

Description

Technical Field

[0001] This utility model relates to the field of granulator technology, and in particular to a pulverizing and granulating machine with low dust leakage. Background Technology

[0002] A granulator is a device used to process materials into granules with a certain particle size range. It is widely used in industries such as pharmaceuticals, food, chemicals, and agriculture. It is mainly used for crushing, screening, and shaping materials to meet the particle size requirements of the production process.

[0003] A Chinese patent discloses a granulator with a cooling function (authorization announcement number CN208612639U). This patented technology uses a baffle between the liquid inlet and outlet, or an annular assembly connected end-to-end. The annular head of assembly one is the liquid inlet, and the annular tail of assembly one is the liquid outlet. Similarly, the head of assembly two is the liquid inlet, and the tail of assembly two is the liquid outlet. This not only achieves granulation but also has a cooling function to ensure granule quality.

[0004] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the fine powder generated during the crushing of materials by existing technologies can easily spread to the surrounding area of ​​the equipment with the airflow, and even enter the breathing area of ​​the operators. This not only poses a potential threat to the health of the operators, but may also lead to dust pollution in the production environment, increasing the difficulty and cost of cleaning and maintenance. In addition, the powder may also adhere to the inside of the equipment, affecting its long-term operational stability and efficiency. Utility Model Content

[0005] The technical problem to be solved by this utility model is that the existing technology does not have a structure to collect the powder generated during material processing in a timely manner, which makes the powder easily spread around the equipment and cause harm to personnel and equipment. To this end, we propose a low dust leakage crushing and granulating machine.

[0006] To achieve the above objectives, this application adopts the following technical solution: a low-dust-leakage crushing and granulating machine, comprising a first workbench, a first housing being bolted to one end of the first workbench, a first feed hopper being installed on the top of the first housing, a first drive motor being installed at the bottom inside the first housing, a first screening bin being installed inside the first housing, a first crushing rod being installed at the output end of the first drive motor, one end of the first crushing rod being placed inside the first screening bin, a first dust exhaust fan being installed at one end inside the first workbench, a first support box being slidably connected to the inner wall of the first workbench, a first dust collection bin being installed inside the first support box, a first dust collection pad being installed inside the first dust collection bin, a first extension block being fixedly connected to one side of the first workbench, and a first clamping block being rotatably connected to both ends of one side of the first support box via a rotating shaft, with one end of the first clamping block being inserted into the inner wall of the first extension block.

[0007] Preferably, a first groove block is fixedly connected to one side of the first workbench, and a first sliding buckle is slidably connected to the inner wall of the first groove block, with the inner wall of the first sliding buckle slidably connected to the surface of the first clamping block.

[0008] Preferably, a first circular groove is provided at one end of the first sliding buckle, and a first sliding rod is slidably connected to the inner wall of the first circular groove. The two ends of the first sliding rod are fixedly connected to the two sides of the inner wall of the first groove block.

[0009] Preferably, a first spring is fixedly connected to one side of the first sliding buckle, and the other end of the first spring is fixedly connected to one side of the inner wall of the first groove block.

[0010] Preferably, both sides of the inner wall of the first workbench are provided with first limiting grooves, and the inner wall of the first limiting groove is slidably connected with a first slider, and one side of the first slider is fixedly connected to one side of the first support box.

[0011] Preferably, a first screen hole protective pad is installed at one end of the surface of the first support box.

[0012] Preferably, a first dust cover is installed inside the first feed hopper.

[0013] Technical effects and advantages of this utility model:

[0014] In this invention, when the user cleans or replaces the first dust-collecting pad, the user rotates the first clamping block via a pivot, disengaging it from the first extension block. This allows the user to remove the first support box from the inside of the first workbench, cleaning or replacing the first dust collection bin. The dust generated after material crushing is collected and filtered by the first dust-collecting pad, effectively capturing and filtering the tiny powder particles produced after crushing, ensuring that dust does not leak into the working environment and greatly reducing the risk of dust pollution. This design not only improves the cleanliness of the production environment and protects the health of operators but also reduces material waste and increases the production efficiency of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a vertical cross-sectional view of the present invention;

[0017] Figure 3 This is a sectional view of the first support box of this utility model;

[0018] Figure 4 This is an exploded view of the internal structure of the first workbench of this utility model;

[0019] Figure 5 This is an exploded view of the first slot block of this utility model.

[0020] Legend: 1. First workbench; 2. First housing; 3. First feed hopper; 4. First drive motor; 5. First screening bucket; 6. First crushing rod; 7. First dust exhaust fan; 8. First support box; 9. First dust collection bucket; 10. First dust suction pad; 11. First extension block; 12. First clamping block; 13. First groove block; 14. First sliding buckle; 15. First circular groove; 16. First sliding rod; 17. First spring; 18. First limiting groove; 19. First slider; 20. First screen hole protective pad; 21. First dust cover. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] Reference Figures 1-5As shown, this utility model provides a technical solution: a low-dust-leakage crushing and granulating machine, including a first workbench 1, a first housing 2 bolted to one end of the first workbench 1, a first feed hopper 3 mounted on the top of the first housing 2, a first drive motor 4 mounted at the bottom inside the first housing 2, a first screening bin 5 mounted inside the first housing 2, a first crushing rod 6 mounted at the output end of the first drive motor 4, one end of the first crushing rod 6 placed inside the first screening bin 5, a first dust exhaust fan 7 mounted at one end inside the first workbench 1, a first support box 8 slidably connected to the inner wall of the first workbench 1, a first dust collection bin 9 mounted inside the first support box 8, a first dust suction pad 10 mounted inside the first dust collection bin 9, a first extension block 11 fixedly connected to one side of the first workbench 1, and first clamping blocks 12 rotatably connected to both ends of one side of the first support box 8 via rotating shafts, one end of the first clamping block 12 inserted into the inner wall of the first extension block 11. When the user pours material along the first feed hopper 3 into the first screening bin 5 inside the first workbench 1... After the material is inside the first workbench 1, the user starts the equipment via the control panel on one side of the first workbench 1. The first drive motor 4 drives the first crushing rod 6 to crush the material inside the first screening bucket 5. At this time, the first dust exhaust fan 7 sucks the powder generated after the material is crushed into the first dust collection bucket 9 installed inside the first support box 8 through the small sieve holes on the surface of the first screening bucket 5. The powder is then absorbed and filtered by the first dust suction pad 10 inside the first dust collection bucket 9. After filtration, the air is discharged through the vents at both ends of the surface of the first dust collection bucket 9. When the first dust suction pad 10 needs to be cleaned or replaced, the user rotates the first clamping block 12 through the shaft to disengage the first clamping block 12 from the first extension block 11, allowing the user to remove the first support box 8 from the inside of the first workbench 1 and clean or replace the first dust collection bucket 9. By collecting and filtering the powder generated after the material is crushed through the first dust suction pad 10, the user can effectively capture and filter the tiny powder particles generated after crushing, ensuring that dust will not leak into the working environment and greatly reducing the risk of dust pollution. This design not only improves the cleanliness of the production environment and protects the health of operators, but also reduces material waste and increases the production efficiency of the equipment.

[0023] Reference Figure 4 and Figure 5 As shown in this embodiment: a first groove block 13 is fixedly connected to one side of the first workbench 1, and a first sliding buckle 14 is slidably connected to the inner wall of the first groove block 13. The inner wall of the first sliding buckle 14 is slidably connected to the surface of the first clamping block 12. When the user connects the first clamping block 12 with the first extension block 11, the first sliding buckle 14 is moved through the inner wall of the first groove block 13, so that the first sliding buckle 14 restricts the first clamping blocks 12 on both sides, preventing them from unfolding to both sides. The connection between the first support box 8 and the first workbench 1 is made more secure through the first sliding buckle 14.

[0024] Reference Figure 4 and Figure 5 As shown in this embodiment: a first circular groove 15 is provided at one end of the first sliding buckle 14, and a first sliding rod 16 is slidably connected to the inner wall of the first circular groove 15. The two ends of the first sliding rod 16 are fixedly connected to the two sides of the inner wall of the first groove block 13. When the user moves the first sliding buckle 14 through the first circular groove 15 on the surface of the first sliding rod 16 against the inner wall of the first groove block 13, the movement trajectory of the first sliding buckle 14 becomes more stable.

[0025] Reference Figure 4 and Figure 5 As shown in this embodiment: a first spring 17 is fixedly connected to one side of the first sliding buckle 14, and the other end of the first spring 17 is fixedly connected to one side of the inner wall of the first groove block 13. When the user moves the first sliding buckle 14 along the inner wall of the first groove block 13, causing the first sliding buckle 14 to release the restriction of the first groove block 13, the first sliding buckle 14 squeezes the first spring 17, causing the first spring 17 to store and compress. When the user moves the first sliding buckle 14 back to its original position, the user releases the first sliding buckle 14, causing the first spring 17 to release and rebound, pushing the first sliding buckle 14 back to its original position. The operation of the device is made simpler by using the first sliding buckle 14.

[0026] Reference Figure 3 and Figure 4 As shown in this embodiment: both sides of the inner wall of the first workbench 1 are provided with first limiting grooves 18, and the inner wall of the first limiting groove 18 is slidably connected with a first slider 19. One side of the first slider 19 is fixedly connected to one side of the first support box 8. When the user moves the first support box 8 through the first sliders 19 on both sides of the inner wall of the first limiting groove 18, the first support box 8 is more stable during installation or disassembly.

[0027] Reference Figure 4 As shown in this embodiment: a first screen hole protective pad 20 is installed at one end of the surface of the first support box 8. When the user installs the first support box 8 into the first workbench 1, the first screen hole protective pad 20 installed at one end of the surface of the first support box 8 can effectively block the splashing of fine particles generated during the crushing process, ensuring that the screen holes remain unobstructed for a long time, significantly reducing the risk of dust overflow during equipment operation, and improving the safety and cleanliness of the working environment.

[0028] Reference Figure 4 As shown in this embodiment: a first dust cover 21 is installed inside the first feed hopper 3. When the user pours the material into the inside of the first housing 2 along the first feed hopper 3, the first dust cover 21 inside the first feed hopper 3 can effectively intercept the dust splashed during the material processing, prevent the dust from escaping upward, and create a healthier working environment for the operators.

[0029] Working principle:

[0030] Step 1: After the user pours the material into the first screening bucket 5 inside the first workbench 1 through the first feed hopper 3, the device is started through the control panel on one side of the first workbench 1. The first drive motor 4 starts running, driving the first crushing rod 6 to crush the material in the first screening bucket 5. The first dust exhaust fan 7 starts, sucking the powder generated during the crushing process into the first dust collection bucket 9 installed inside the first support box 8 through the small sieve holes on the surface of the first screening bucket 5. The powder is absorbed and filtered by the first dust suction pad 10 in the first dust collection bucket 9. The filtered air is discharged through the vents at both ends of the surface of the first dust collection bucket 9. When the first dust suction pad 10 needs to be cleaned or replaced, the user only needs to rotate the first clamping block 12 through the rotating shaft to disconnect it from the first extension block 11, so that the first support box 8 can be moved out of the first workbench 1 and the first dust collection bucket 9 can be cleaned or replaced.

[0031] Step two: After the user connects the first clamping block 12 to the first extension block 11, the first sliding buckle 14 is moved along the inner wall of the first groove block 13 to restrict the first clamping blocks 12 on both sides, preventing them from unfolding to the sides. This makes the connection between the first support box 8 and the first worktable 1 more secure. During the movement, the first sliding buckle 14 slides along the surface of the first slide rod 16 through the first circular groove 15 on the inner wall of the first groove block 13 to ensure its movement trajectory is stable. When it is necessary to release the restriction, the user moves the first sliding buckle 14 along the inner wall of the first groove block 13 to squeeze the first spring 17, causing the spring to store and compress. When the first sliding buckle 14 is released and moves back to its original position, the user releases the sliding buckle, and the first spring 17 releases and rebounds, automatically pushing the first sliding buckle 14 back to its original position.

[0032] Step 3: When the user moves the first support box 8 along the inner wall of the first limiting groove 18 via the first sliders 19 on both sides, it ensures that the first support box 8 is more stable during installation or disassembly. After installation, the first screen hole protective pad 20 installed on one end of the surface of the first support box 8 can effectively block the splashing of fine particles generated during the crushing process, ensuring that the screen holes remain unobstructed for a long time, significantly reducing the risk of dust overflow during equipment operation, and improving the safety and cleanliness of the working environment. In addition, when the user pours the material into the first housing 2 along the first feed hopper 3, the first dust cover 21 inside the first feed hopper 3 can effectively intercept the dust splashed during the material processing.

[0033] 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 low-dust-leakage pulverizer and granulator, comprising a first worktable (1), characterized in that: One end of the first workbench (1) is bolted to a first housing (2). A first feed hopper (3) is installed on the top of the first housing (2). A first drive motor (4) is installed at the bottom inside the first housing (2). A first screening bucket (5) is installed inside the first housing (2). A first crushing rod (6) is installed at the output end of the first drive motor (4). One end of the first crushing rod (6) is placed inside the first screening bucket (5). A first dust exhaust fan (7) is installed at one end inside the first workbench (1). A first support box (8) is slidably connected to the inner wall of the first workbench (1). A first dust collection bucket (9) is installed inside the first support box (8). A first dust suction pad (10) is installed inside the first dust collection bucket (9). A first extension block (11) is fixedly connected to one side of the first workbench (1). Both ends of one side of the first support box (8) are rotatably connected to a first clamping block (12) via a rotating shaft. One end of the first clamping block (12) is inserted into the inner wall of the first extension block (11).

2. The low-dust-leakage pulverizer and granulator according to claim 1, characterized in that: A first groove block (13) is fixedly connected to one side of the first workbench (1), and a first sliding buckle (14) is slidably connected to the inner wall of the first groove block (13). The inner wall of the first sliding buckle (14) is slidably connected to the surface of the first clamping block (12).

3. A low-dust-leakage pulverizer and granulator according to claim 2, characterized in that: The first sliding buckle (14) has a first circular groove (15) at one end, and a first sliding rod (16) is slidably connected to the inner wall of the first circular groove (15). The two ends of the first sliding rod (16) are fixedly connected to the two sides of the inner wall of the first groove block (13).

4. A low-dust-leakage pulverizer and granulator according to claim 2, characterized in that: A first spring (17) is fixedly connected to one side of the first sliding buckle (14), and the other end of the first spring (17) is fixedly connected to one side of the inner wall of the first groove block (13).

5. A low-dust-leakage pulverizer and granulator according to claim 1, characterized in that: The first workbench (1) has a first limiting groove (18) on both sides of its inner wall. The inner wall of the first limiting groove (18) is slidably connected to a first slider (19). One side of the first slider (19) is fixedly connected to one side of the first support box (8).

6. A low-dust-leakage pulverizer and granulator according to claim 1, characterized in that: A first screen hole protective pad (20) is installed at one end of the surface of the first support box (8).

7. A low-dust-leakage pulverizer and granulator according to claim 1, characterized in that: The first dust cover (21) is installed inside the first feed hopper (3).

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