Slag powder grinding wheel capable of being cleaned twice

Abstract

The utility model relates to the field of slag powder grinding wheels, in particular to a slag powder grinding wheel capable of being cleaned secondarily, which comprises a grinding wheel body. The grinding wheel further comprises a concave groove, connecting sliding blocks, a telescopic rod, a mounting block, a connecting plate, a connecting vertical rod, a connecting transverse rod, a scraper and a shaft hole, the concave groove is formed in the left side of the grinding wheel body, the shaft hole penetrates through the center of the inner side of the concave groove, the two connecting sliding blocks are symmetrically arranged at the upper end and the lower end of the left side of the concave groove, and the telescopic rod is arranged in the center of the left side of each connecting sliding block. The positioning plate is fixed to the inner wall of the grinding box, so that the position of the scraper is fixed, when the driving shaft drives the grinding wheel bodies to rotate, the grinding wheel bodies drive the grinding layer to rotate, and when the two grinding wheel bodies are matched for grinding, the sliding rail rotates around the two connecting sliding blocks, so that the scraper is fixed. And the two scrapers respectively scrape the adhered slag powder from the upper end and the lower end along the surface of the grinding layer, so that the surface of the grinding layer is subjected to secondary cleaning at the same time, and the grinding effect is ensured while energy is saved.

Description

Technical Field

[0001] This utility model relates to the field of slag powder grinding wheels, and in particular to a slag powder grinding wheel that can be cleaned twice. Background Technology

[0002] Currently, common slag powder grinding wheels only include grinding functions and can grind slag powder, but they lack secondary cleaning functions. This makes it impossible to guarantee the grinding effect of the grinding wheel, and a large amount of slag powder is prone to sticking to the grinding material layer, resulting in a smooth surface and affecting the grinding effect.

[0003] For example, Chinese invention patent (application number 202411425792.7) discloses a grinding device and its usage method in the field of slag powder grinding technology. The device includes a base and a digital display control panel. The base is equipped with a first grinding wheel structure and a second grinding wheel structure. A support structure is provided between the first and second grinding wheel structures to support their rotation. A gear transmission mechanism is provided on the support structure to achieve synchronous and counter-rotating rotation of the first and second grinding wheel structures. Through the mutual coordination and cooperation of the screening cylinder structure, rotary drive component, digital display control panel, first grinding wheel structure, second grinding wheel structure, and gear transmission mechanism, it is possible to achieve graded grinding of ore from large to small, integrating elastic adaptive grinding and rigid grinding. It can also achieve repeated grinding of raw materials without omission, while simultaneously screening to avoid secondary rework. Although it has the ability to form fine powder through multiple screenings, the configuration of the first and second grinding wheel structures leads to redundant structure deposits of powder, affecting the subsequent grinding effect.

[0004] Therefore, to address the lack of secondary cleaning function in the aforementioned slag powder grinding wheels, a secondary cleaning slag powder grinding wheel can be designed. By fixing the positioning plate to the inner wall of the grinding box to fix the position of the scraper, when the drive shaft drives the grinding wheel to rotate, the grinding wheel drives the grinding layer to rotate. When the two grinding wheels work together to grind the slag powder, the slide rail rotates around the two connecting sliders, while the two scrapers scrape off the sticky slag powder from the top and bottom ends along the surface of the grinding layer, thereby simultaneously performing secondary cleaning of the surface of the grinding layer and ensuring the grinding effect. Utility Model Content

[0005] To overcome the common problem that slag powder grinding wheels lack secondary cleaning function, cannot guarantee the grinding effect, and are prone to a large amount of slag powder sticking to the grinding material layer, resulting in a smooth surface and affecting the grinding effect.

[0006] The technical solution of this utility model is as follows:

[0007] A slag powder grinding wheel capable of secondary cleaning includes a grinding wheel body; it also includes an inner groove, a connecting slider, a telescopic rod, a mounting block, a connecting plate, a connecting vertical rod, a connecting horizontal rod, a scraper, and a shaft hole. The inner groove is formed on the left side of the grinding wheel body, and a shaft hole is formed through the center of the inner side of the inner groove. Two connecting sliders are symmetrically arranged at the upper and lower ends of the left side of the inner groove. A telescopic rod is arranged at the center of the left side of the connecting slider. A mounting block is arranged on the right side of the telescopic rod away from the shaft hole. A connecting plate is arranged on the side of the mounting block away from the shaft hole. A connecting vertical rod is arranged on the side of the connecting plate away from the mounting block. A connecting horizontal rod is arranged at the end of the connecting vertical rod away from the connecting plate. A scraper is arranged on the side of the connecting horizontal rod close to the grinding wheel body.

[0008] Preferably, by fixing the positioning plate to the inner wall of the grinding box to fix the position of the scraper, when the drive shaft drives the grinding wheel to rotate, the grinding wheel drives the grinding layer to rotate. When the two grinding wheels work together to grind the slag powder, the slide rail rotates around the two connecting sliders, and the two scrapers scrape off the slag powder adhering to the surface of the grinding layer from the upper and lower ends respectively. At the same time, the surface of the grinding layer is cleaned a second time to ensure the grinding effect. This solves the problem that common slag powder grinding wheels only have the grinding function and can grind slag powder, but lack the function of secondary cleaning, which cannot guarantee the grinding effect of the grinding wheel and easily results in a large amount of slag powder adhering to the grinding material layer, making its surface smooth and affecting the grinding effect.

[0009] Preferably, a slide rail is provided on the inner side of the recessed groove corresponding to the position of the connecting slider, and the connecting slider engages with the slide rail.

[0010] Preferably, the grinding wheel is covered with a grinding layer, and the grinding layer has grinding grooves around its perimeter, with the blade end of the scraper fitting in contact with the grinding layer.

[0011] Preferably, the connecting plate, connecting vertical rod, connecting horizontal rod, and scraper are welded together as a single unit.

[0012] Preferably, the mounting block has two fixing holes symmetrically opened at both ends of the front and rear sides near the connecting plate, and the connecting plate has two connecting holes symmetrically opened at both ends of the front and rear sides near the mounting block. The connecting plate is screwed into the fixing hole and fixed to the mounting block by bolts passing through the connecting holes.

[0013] Preferably, a positioning plate is provided at the left end of the telescopic rod, and four positioning holes are equally spaced through the four corners of the left side of the positioning plate.

[0014] Preferably, two limiting grooves are symmetrically opened at the upper and lower ends of the inner side of the shaft hole.

[0015] In other preferred embodiments, two limiting grooves may be provided at the end of the shaft hole inside.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] By fixing the positioning plate to the inner wall of the grinding box, the position of the scraper is fixed. When the drive shaft drives the grinding wheel to rotate, the grinding wheel drives the grinding layer to rotate. When the two grinding wheels work together to grind the slag powder, the slide rail rotates around the two connecting sliders, and the two scrapers scrape off the slag powder adhering to the surface of the grinding layer from the top and bottom ends respectively. At the same time, the surface of the grinding layer is cleaned a second time to ensure the grinding effect. This solves the problem that common slag powder grinding wheels only have the grinding function and can grind slag powder, but lack the function of secondary cleaning, which cannot guarantee the grinding effect of the grinding wheel. A large amount of slag powder is easily stuck on the grinding material layer, resulting in a smooth surface and affecting the grinding effect. Thus, this utility model can maximize the grinding of enough powder in one go, without the need for multiple grinding as in the prior art, and without consuming the energy of multiple grinding, which is very beneficial to energy saving and reducing energy consumption. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a slag powder grinding wheel that can be cleaned twice according to this utility model;

[0019] Figure 2 This is a schematic diagram of the grinding wheel body structure of a slag powder grinding wheel that can be cleaned twice according to this utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of a slag powder grinding wheel that can be cleaned twice according to this utility model.

[0021] Figure 4 This is an exploded structural diagram of a slag powder grinding wheel cleaning component that can be cleaned twice according to this utility model.

[0022] In the diagram: 1. Grinding wheel body; 2. Inner groove; 3. Slide rail; 4. Connecting slider; 5. Telescopic rod; 6. Mounting block; 7. Connecting plate; 8. Connecting vertical rod; 9. Connecting horizontal rod; 10. Scraper; 11. Fixing hole; 12. Connecting hole; 13. Bolt; 14. Positioning plate; 15. Positioning hole; 16. Shaft hole; 17. Limiting groove; 18. Grinding layer; 19. Grinding groove. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-4This utility model provides an embodiment: a slag powder grinding wheel that can be cleaned twice, including a grinding wheel body 1; it also includes an inner groove 2, a connecting slider 4, a telescopic rod 5, a mounting block 6, a connecting plate 7, a connecting vertical rod 8, a connecting horizontal rod 9, a scraper 10, and a shaft hole 16. The inner groove 2 is formed on the left side of the grinding wheel body 1, and the shaft hole 16 is formed through the center of the inner side of the inner groove 2. Two connecting sliders 4 are symmetrically arranged at the upper and lower ends of the left side of the inner groove 2. A telescopic rod 5 is arranged at the center of the left side of the connecting slider 4. A mounting block 6 is arranged on the right side of the telescopic rod 5 away from the shaft hole 16. A connecting plate 7 is arranged on the side of the mounting block 6 away from the shaft hole 16. A connecting vertical rod 8 is arranged on the side of the connecting plate 7 away from the mounting block 6. A connecting horizontal rod 9 is arranged at the end of the connecting vertical rod 8 away from the connecting plate 7. The connecting horizontal rod 9 is close to the grinding wheel body. A scraper 10 is provided on one side of the grinding wheel 1. The position of the scraper 10 is fixed by fixing the positioning plate 14 to the inner wall of the grinding box. When the drive shaft drives the grinding wheel 1 to rotate, the grinding wheel 1 drives the grinding layer 18 to rotate. When the two grinding wheels 1 work together to grind the slag powder, the slide rail 3 rotates around the two connecting sliders 4, and the two scrapers 10 scrape off the slag powder adhering to the surface of the grinding layer 18 from the upper and lower ends respectively. At the same time, the surface of the grinding layer 18 is cleaned a second time to ensure the grinding effect. This solves the problem that common slag powder grinding wheels only have the grinding function and can grind slag powder, but lack the function of secondary cleaning. They cannot guarantee the grinding effect of the grinding wheel and are prone to a large amount of slag powder adhering to the grinding material layer, resulting in a smooth surface and affecting the grinding effect.

[0025] Please see Figures 2-4 In this embodiment, two fixing holes 11 are symmetrically opened at the front and rear ends of the mounting block 6 near the connecting plate 7. Two connecting holes 12 are symmetrically opened at the front and rear ends of the connecting plate 7 near the mounting block 6. The connecting plate 7 is screwed into the fixing hole 11 and fixed to the mounting block 6 after passing through the connecting hole 12 with bolts 13. A positioning plate 14 is provided at the left end of the telescopic rod 5. Four positioning holes 15 are equally spaced at the four corners on the left side of the positioning plate 14. Two limit grooves 17 are symmetrically opened at the upper and lower ends of the inner side of the shaft hole 16. The drive shaft is inserted into the shaft hole 16 and connected to the grinding wheel 1. Then the telescopic rod 5 is extended or retracted so that the positioning plate 14 fits against the inner wall of the grinding box. The positioning plate 14 is then fixed on the inner wall of the grinding box, thereby fixing the position of the scraper 10. When grinding slag powder, the drive shafts of the two drive devices drive the two grinding wheels 1 at the same time. The slag powder is ground by the cooperation of the two grinding wheels 1.

[0026] Please see Figures 1-4In this embodiment, a slide rail 3 is provided on the inner side of the recessed groove 2 corresponding to the position of the connecting slider 4. The connecting slider 4 meshes with the slide rail 3. The grinding wheel body 1 is fitted with a grinding layer 18, and a grinding groove 19 is opened on the periphery of the grinding layer 18. The sharp end of the scraper 10 is in contact with the grinding layer 18. The connecting plate 7, the connecting vertical rod 8, the connecting horizontal rod 9 and the scraper 10 are welded together. When the two grinding wheels 1 work together to grind the slag powder, the slide rail 3 rotates around the two connecting sliders 4, and the two scrapers 10 scrape off the slag powder adhering to the surface of the grinding layer 18 from the upper and lower ends respectively. At the same time, the surface of the grinding layer 18 is cleaned a second time to ensure the grinding effect and realize the function of secondary cleaning. This prevents a large amount of slag powder from adhering to the grinding material layer, which would make the surface smooth and affect the grinding effect.

[0027] During operation, the drive shaft is inserted into the shaft hole 16 and connected to the grinding wheel 1. Then, the telescopic rod 5 is extended or retracted to make the positioning plate 14 fit against the inner wall of the grinding box. The positioning plate 14 is then fixed on the inner wall of the grinding box, thereby fixing the position of the scraper 10. When grinding slag powder, the drive shafts of the two drive devices simultaneously drive the two grinding wheels 1. The two grinding wheels 1 work together to grind the slag powder. While the two grinding wheels 1 work together to grind the slag powder, the slide rail 3 rotates around the two connecting sliders 4, and the two scrapers 10 scrape off the sticky slag powder from the upper and lower ends along the surface of the grinding layer 18. This simultaneously performs secondary cleaning on the surface of the grinding layer 18, ensuring the grinding effect and realizing the function of secondary cleaning.

[0028] Through the above steps, by fixing the positioning plate 14 to the inner wall of the grinding box, the position of the scraper 10 is fixed. When the drive shaft drives the grinding wheel 1 to rotate, the grinding wheel 1 drives the grinding layer 18 to rotate. When the two grinding wheels 1 work together to grind the slag powder, the slide rail 3 rotates around the two connecting sliders 4, and the two scrapers 10 scrape off the slag powder adhering to the surface of the grinding layer 18 from the upper and lower ends respectively. At the same time, the surface of the grinding layer 18 is cleaned a second time to ensure the grinding effect. This solves the problem that common slag powder grinding wheels only have the grinding function and can grind slag powder, but lack the function of secondary cleaning. They cannot guarantee the grinding effect of the grinding wheel and are prone to a large amount of slag powder adhering to the grinding material layer, resulting in a smooth surface and affecting the grinding effect.

[0029] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this invention, based on the technical solution and inventive concept of this utility model, should be covered within the scope of protection of this utility model.

Claims

1. A slag powder grinding wheel that can be cleaned twice, comprising a grinding wheel body; characterized in that: It also includes an inner groove, a connecting slider, a telescopic rod, a mounting block, a connecting plate, a connecting vertical rod, a connecting horizontal rod, a scraper, and a shaft hole. The inner groove is opened on the left side of the grinding wheel body, and a shaft hole is opened through the center of the inner side of the inner groove. Two connecting sliders are symmetrically arranged at the upper and lower ends of the left side of the inner groove. A telescopic rod is arranged at the center of the left side of the connecting slider. A mounting block is arranged on the right side of the telescopic rod away from the shaft hole. A connecting plate is arranged on the side of the mounting block away from the shaft hole. A connecting vertical rod is arranged on the side of the connecting plate away from the mounting block. A connecting horizontal rod is arranged on the end of the connecting vertical rod away from the connecting plate. A scraper is arranged on the side of the connecting horizontal rod close to the grinding wheel body.

2. The slag powder grinding wheel that can be cleaned twice according to claim 1, characterized in that: A slide rail is provided on the inner side of the recessed groove corresponding to the position of the connecting slider, and the connecting slider engages with the slide rail.

3. The slag powder grinding wheel that can be cleaned twice according to claim 1, characterized in that: The grinding wheel is covered with a grinding layer, and the grinding layer has grinding grooves around its perimeter. The sharpened end of the scraper is in contact with the grinding layer.

4. The slag powder grinding wheel that can be cleaned twice according to claim 1, characterized in that: The connecting plate, connecting vertical rod, connecting horizontal rod, and scraper are welded together as one unit.

5. The slag powder grinding wheel that can be cleaned twice according to claim 4, characterized in that: The mounting block has two symmetrical fixing holes at its front and rear ends near the connecting plate. The connecting plate has two symmetrical connecting holes at its front and rear ends near the mounting block. The connecting plate is screwed into the fixing holes and fixed to the mounting block by bolts passing through the connecting holes.

6. A slag powder grinding wheel that can be cleaned twice according to any one of claims 1-5, characterized in that: A positioning plate is installed at the left end of the telescopic rod, and four positioning holes are equally spaced through the four corners of the left side of the positioning plate.

7. A slag powder grinding wheel that can be cleaned twice according to claim 6, characterized in that: Two limiting grooves are symmetrically opened at the upper and lower ends of the inner side of the shaft hole.

8. The slag powder grinding wheel that can be cleaned twice according to claim 1, characterized in that: Two limiting grooves are provided at the end of the inner side of the shaft hole.

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