A green ball screening transmission device

Abstract

The utility model relates to a green ball screening transmission device belongs to pellet screening equipment technical field, a green ball screening transmission device, including mounting bracket, the top of mounting bracket is provided with the screen, the top of mounting bracket is provided with protection subassembly, the top of mounting bracket is provided with transmission device main part, the outer wall of transmission device main part is provided with sealing assembly, in the utility model, first power source of transmission device main part is installed in the outside of mounting bracket, the sliding block is slipped along the mounting bracket and is let the support plate is in the outer wall of mounting bracket, makes the protection frame to pass through power source and is pasted with magnetofluid one end, the bolt is screwed into fixed protection frame, transmission assembly of transmission device main part is installed in protection frame inside and is connected with magnetofluid, finally inserts the access door and screws in, completes protection frame installation, insulates the dust, granule and moisture of green ball screening generation, reduces abrasion, corrosion and the risk of jam, prolongs the life of component.

Description

Technical Field

[0001] This utility model belongs to the technical field of pellet screening equipment, specifically relating to a green pellet screening transmission device. Background Technology

[0002] The green pellet screening transmission device provides stable and efficient power transmission for pellet screening, enabling precise grading and screening of green pellets, ensuring continuous operation of pellet production, ensuring stable operation of the screening machine through reliable transmission, avoiding production interruptions due to transmission failure, improving the quality of green pellets, screening out green pellets with qualified particle size, laying the foundation for subsequent roasting processes, reducing the generation of defective products, reducing equipment wear and maintenance costs, optimizing transmission efficiency, extending component life, and reducing the frequency of failure repairs.

[0003] In the existing technology, some green ball screening transmission devices directly expose the transmission components to the outside, allowing them to come into direct contact with the air. At the same time, dust, particles, and moisture generated during the screening process adhere to the outside of the transmission components. Therefore, in order to extend the service life of the components, there is a need for a green ball screening transmission device. Utility Model Content

[0004] The purpose of this utility model is to provide a simple and reasonably designed green ball screening transmission device to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A green pellet screening transmission device includes a mounting frame, a screen is provided on the top of the mounting frame, a protective component is provided on the top of the mounting frame, a transmission device body is provided on the top of the mounting frame, and a sealing component is provided on the outer wall of the transmission device body.

[0007] As a further optimization of this utility model, the protective component includes two sliders slidably connected to the inner wall of the mounting frame, a protective frame is fixedly connected to the top of the two sliders, and one set of bolts abutting against the outer wall of the mounting frame are threadedly connected to the inner wall of the two sliders. A support plate abutting against the outer wall of the mounting frame is fixedly connected to the outer wall of the protective frame, and another set of bolts abutting against the outer wall of the mounting frame are threadedly connected to the inner wall of the support plate.

[0008] As a further optimization of this utility model, an inspection door is inserted into the outer wall of the protective frame, and a screw threaded into the inner wall of the protective frame is threaded onto the outer wall of the inspection door.

[0009] As a further optimization of this utility model, the inner wall of the inspection door is provided with a sealing strip that cooperates with the protective frame, and an observation window is fixedly connected to the inner wall of the inspection door.

[0010] As a further optimization of this utility model, the sealing assembly includes two magnetorheological fluids fixedly connected to the outer wall of the mounting frame. One end of each magnetorheological fluid penetrates the inner wall of the protective frame and is sleeved on the output end of the transmission device body. A sealing door is detachably connected to the top of the protective frame. A sealing ring that cooperates with the protective frame is fixedly connected to the inner wall of the sealing door. A noise reduction layer is provided inside the protective frame.

[0011] As a further optimization of this utility model, one end of the magnetic fluid is connected to the drive shaft of the main body of the transmission device, and the drive shaft is engaged with one side of the screen through a connecting rod.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. In this utility model, the power source of the main body of the transmission device is first installed outside the mounting frame. The slider is slid in along the mounting frame, and the support plate is pressed against the outer wall of the mounting frame. The protective frame passes through the power source and is attached to one end of the magnetic fluid. Bolts are screwed in to fix the protective frame. Then, the transmission component of the main body of the transmission device is installed inside the protective frame and connected to the magnetic fluid. Finally, the inspection door is inserted and screws are screwed in to complete the installation of the protective frame. This isolates the dust, particles and moisture generated by the green ball screening, reduces the risk of wear, corrosion and jamming, and extends the service life of the components.

[0014] 2. This utility model lubricates the transmission components by injecting lubricant through a sealed door. After injection, the sealed door is closed, and the sealing ring fits tightly against the side wall of the protective frame. Subsequently, the internal condition of the protective frame can be directly observed through the observation window, which facilitates maintenance and lubrication replenishment, reduces downtime due to malfunctions, and allows for quick handling of wear, tension, and other issues, ensuring continuous and stable screening operations and avoiding interruptions in green pellet production. Attached Figure Description

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

[0016] Figure 2 This is a schematic diagram of the structure of the protective component of this utility model;

[0017] Figure 3 This is a schematic diagram of the sealing assembly of this utility model;

[0018] Figure 4 This is a utility model Figure 1 Enlarged view of point A in the middle.

[0019] In the diagram: 1. Mounting frame; 2. Wire mesh screen; 3. Protective components; 301. Slider; 302. Protective frame; 303. Bolt; 304. Inspection door; 305. Screw; 306. Support plate; 307. Observation window; 4. Transmission device body; 5. Sealing components; 501. Magnetofluid; 502. Sealing door; 503. Sealing ring. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] Example: Figure 1 , Figure 2 , Figure 3 As shown, a green ball screening transmission device includes a mounting frame 1 for supporting other components. A screen 2 is mounted on the top of the mounting frame 1 for screening green balls. A transmission device body 4 is mounted on the top of the mounting frame 1, providing power for the screening action of the screen 2. The transmission device body 4 includes a servo motor, a chain, a sprocket, and a transmission link. The servo motor drives the sprocket to rotate, and the chain meshes with it, driving the transmission link to move, thus causing the screen 2 to move. The transmission device body 4 is prior art and will not be described in detail in this utility model.

[0022] like Figure 1 , Figure 2 , Figure 4 As shown, a protective component 3 is provided on the top of the mounting frame 1. The protective component 3 is used to protect the transmission components of the main body 4 of the transmission device and prevent external impurities from entering. The protective component 3 includes two sliders 301, which serve as connectors and sliding guides. The outer walls of the two sliders 301 are slidably connected to the inner wall of the mounting frame 1 to facilitate adjustment of the installation position. A protective frame 302 is fixedly connected to the top of the two sliders 301. The protective frame 302 is used to cover the transmission components and form a protective space. A set of bolts 303 is threadedly connected to the inner walls of both sliders 301. The bolts 303 are used for... The slider 301 is fixed to the mounting frame 1. One end of a set of bolts 303 abuts against the outer wall of the mounting frame 1 to prevent it from sliding. A support plate 306 is fixedly connected to the outer wall of the protective frame 302. The support plate 306 is used to enhance the stability of the connection between the protective frame 302 and the mounting frame 1. The bottom of the support plate 306 abuts against the outer wall of the mounting frame 1 to improve the support effect. Another set of bolts 303 is threadedly connected to the inner wall of the support plate 306 to further fix the protective frame 302 to the mounting frame 1. One end of the other set of bolts 303 abuts against the outer wall of the mounting frame 1 to make the installation of the protective frame 302 more stable.

[0023] like Figure 1 , Figure 2 , Figure 4As shown, an inspection door 304 is inserted into the outer wall of the protective frame 302. The inspection door 304 is easy to open for inspection of the interior of the protective frame 302. A screw 305 is threadedly connected to the outer wall of the inspection door 304. The screw 305 is used to fix the inspection door 304 to the protective frame 302. The screw 305 is threadedly connected to the inner wall of the protective frame 302, realizing the detachable fixation of the inspection door 304 and the protective frame 302. A sealing strip is provided on the inner wall of the inspection door 304 to cooperate with the protective frame 302. The sealing strip can enhance the sealing between the inspection door 304 and the protective frame 302, preventing lubricant leakage and impurities from entering. An observation window 307 is fixedly connected to the inner wall of the inspection door 304. The observation window 307 can directly observe the internal condition of the protective frame 302, which is convenient for timely understanding of the status of the transmission components and the amount of lubricant.

[0024] like Figure 1 , Figure 2 , Figure 3 As shown, a sealing assembly 5 is provided on the outer wall of the transmission device body 4. The sealing assembly 5 is used to enhance the sealing performance of the protective frame 302. The sealing assembly 5 includes two magnetic fluids 501. The magnetic fluids 501 have good dynamic sealing performance. The outer walls of the two magnetic fluids 501 are fixedly connected to the outer wall of the mounting bracket 1 to achieve fixed installation of the magnetic fluids 501. One end of the two magnetic fluids 501 penetrates the inner wall of the protective frame 302 and is sleeved on the output end of the transmission device body 4 to ensure the sealing performance when the output end of the transmission device body 4 rotates, preventing lubricant leakage and the entry of external impurities. A sealing door 502 is detachably connected to the top of the protective frame 302. The sealing door 502 is easy to open to inject lubricant into the protective frame 302. A sealing ring 503 that mates with the protective frame 302 is fixedly connected to the inner wall of 502. The sealing ring 503 enhances the sealing between the sealing door 502 and the protective frame 302, preventing leakage of the injected lubricant. The interior of the protective frame 302 is equipped with a noise reduction layer. The noise reduction layer is a shock-absorbing pad made of polytetrafluoroethylene composite material combined with rubber and metal. It has both shock absorption and oil resistance, which can reduce the wear of the transmission components, reduce noise, and extend service life. The other end of one of the magnetic fluids 501 is connected to the drive shaft of the transmission device body 4 to realize the transmission of power. The drive shaft mates with one side of the screen 2 through the connecting rod, so that the power of the transmission device body 4 is transmitted to the screen 2 through the drive shaft and the connecting rod, driving the screen 2 to perform screening operations.

[0025] It should be noted that, in use, the power source of the main body 4 of the transmission device is first installed on the outside of the mounting frame 1. Then, the slider 301 slides in along the mounting frame 1, while the support plate 306 abuts against the outer wall of the mounting frame 1, so that the protective frame 302 passes through the power source of the main body 4 of the transmission device and fits against one end of the magnetic fluid 501. Then, the bolt 303 is screwed in to fix the protective frame 302 to the outside of the mounting frame 1. Then, the transmission component of the main body 4 of the transmission device is installed inside the protective frame 302 to connect with one end of the magnetic fluid 501. Then, the inspection door 304 is inserted into the protective frame 302 and the screw 305 is screwed in to complete the installation of the protective frame 302.

[0026] When injecting lubricant into the interior of the protective frame 302, the sealing door 502 is opened, and the lubricant is injected into the interior of the protective frame 302 through the sealing door 502 to effectively lubricate the transmission components inside the protective frame 302. After injecting the required amount, the sealing door 502 is closed, and the sealing ring 503 is in contact with the side wall of the protective frame 302. At the same time, the internal condition of the protective frame 302 can be directly observed through the observation window 307, which is convenient for maintenance and adding lubricant.

[0027] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A green pellet screening transmission device, characterized in that, The device includes a mounting frame (1), a mesh screen (2) is provided on the top of the mounting frame (1), a protective component (3) is provided on the top of the mounting frame (1), a transmission device body (4) is provided on the top of the mounting frame (1), and a sealing component (5) is provided on the outer wall of the transmission device body (4).

2. The green pellet screening transmission device according to claim 1, characterized in that: The protective component (3) includes two sliders (301) slidably connected to the inner wall of the mounting frame (1). The top of the two sliders (301) is fixedly connected to a protective frame (302). The inner walls of the two sliders (301) are threadedly connected to one set of bolts (303) that abut against the outer wall of the mounting frame (1). The outer wall of the protective frame (302) is fixedly connected to a support plate (306) that abuts against the outer wall of the mounting frame (1). The inner wall of the support plate (306) is threadedly connected to another set of bolts (303) that abut against the outer wall of the mounting frame (1).

3. The green pellet screening transmission device according to claim 2, characterized in that: An inspection door (304) is inserted into the outer wall of the protective frame (302), and a screw (305) threaded into the inner wall of the protective frame (302) is threaded onto the outer wall of the inspection door (304).

4. The green pellet screening transmission device according to claim 3, characterized in that: The inner wall of the inspection door (304) is provided with a sealing strip that cooperates with the protective frame (302), and an observation window (307) is fixedly connected to the inner wall of the inspection door (304).

5. The green pellet screening transmission device according to claim 2, characterized in that: The sealing assembly (5) includes two magnetorheological fluids (501) fixedly connected to the outer wall of the mounting frame (1). One end of each magnetorheological fluid (501) passes through the inner wall of the protective frame (302) and is fitted onto the output end of the transmission device body (4). A sealing door (502) is detachably connected to the top of the protective frame (302). A sealing ring (503) that cooperates with the protective frame (302) is fixedly connected to the inner wall of the sealing door (502). A noise reduction layer is provided inside the protective frame (302).

6. The green pellet screening transmission device according to claim 5, characterized in that: One of the magnetic fluids (501) is connected at the other end to the drive shaft of the transmission device body (4), which is connected to one side of the screen (2) via a connecting rod.

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