Slag micro-powder grinding device

Abstract

The utility model provides a superfine slag powder grinding device, which relates to the technical field of slag, and comprises a grinding box, a moving mechanism is arranged at the bottom of the grinding box, a grinding mechanism is arranged in the grinding box, two first rotating shafts are rotatably connected in the grinding box, the outer surfaces of the two first rotating shafts are both fixedly connected with crushing teeth, and the crushing teeth are arranged in the grinding box. And one ends of the two first rotating shafts movably penetrate through the grinding box. According to the slag micro-powder crushing device, the first driving motor is started, so that the first driving motor drives one first rotating shaft to rotate, and one first rotating shaft drives the driving wheel to rotate, so that the conveying belt is driven to move, the crushing teeth are further driven to rotate, and the rotating crushing teeth are convenient to crush slag micro-powder; and the ground superfine slag powder is ground through the grinding mechanism, so that the subsequent grinding time of the superfine slag powder is shortened, the superfine slag powder processing effect is improved, and the purpose that the grinding device is convenient to grind is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag, in particular to a slag micro-powder grinding device. Background Art

[0002] The main use of plateau slag powder is to mix it in cement and add it to commercial concrete. Its utilization methods are different. In summary, it is mainly manifested in three forms of utilization: admixture form, admixture form and main mixing form. Its main function is to increase the early strength of cement and concrete and improve certain properties of concrete.

[0003] During the production and processing of slag micropowder, a grinding device is often needed to grind the slag micropowder. However, the existing slag micropowder grinding device has the disadvantage of being inconvenient for crushing, resulting in a large amount of grinding time being consumed during the grinding process of the slag micropowder raw materials due to their large volume, which increases the energy consumption of the grinding device and is inconvenient to use, resulting in poor use effect. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that slag micro-powder raw materials are inconvenient to crush, resulting in a large amount of grinding time being consumed during the grinding process due to their large volume, increasing the energy consumption of the grinding device and making it inconvenient to use, and proposes a slag micro-powder grinding device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a slag micro-powder grinding device, comprising a grinding box, a moving mechanism is provided at the bottom of the grinding box, a grinding mechanism is provided in the grinding box, two first rotating shafts are rotatably connected in the grinding box, the outer surfaces of the two first rotating shafts are fixedly connected with crushing teeth, one end of the two first rotating shafts are movably passed through the grinding box, a driving wheel is provided on the outer surface of one of the first rotating shafts, and a driven wheel is provided on the outer surface of the other first rotating shaft, the outer surfaces of the driving wheel and the driven wheel are transmission-connected with a conveyor belt, a first support plate is fixedly connected to one side of the grinding box, a first mounting seat is fixedly connected to the top of the first support plate, a first driving motor is fixedly installed on the top of the first mounting seat, and the output end of the first driving motor is fixedly connected to one of the first rotating shafts.

[0006] Preferably, the moving mechanism comprises a supporting leg, the supporting leg is fixedly connected to the bottom of the grinding box, and the bottom of the supporting leg is provided with a self-locking moving wheel.

[0007] Preferably, the grinding mechanism includes two second rotating shafts, the two second rotating shafts are rotatably connected in a grinding box, two grinding rollers are fixedly sleeved on the outer surfaces of the two second rotating shafts, the outer surfaces of the two grinding rollers are fixedly connected with grinding teeth, and one end of the two second rotating shafts are movably inserted into the grinding box.

[0008] Preferably, two gears are provided on the outer surfaces of the two second rotating shafts, the two gears are meshed and connected, and a second supporting plate is fixedly connected to one side of the grinding box.

[0009] Preferably, a second mounting seat is fixedly connected to the top of the second support plate, a second drive motor is fixedly connected to the top of the second mounting seat, and an output end of the second drive motor is fixedly connected to one of the second rotating shafts.

[0010] Preferably, a feed port is provided on the top of the grinding box, the top of the feed port is hingedly connected to a cover plate, and one side of the grinding box is fixedly connected to a discharge pipe.

[0011] Preferably, a guide plate is fixedly connected to the inner side of the grinding box, and a guide block is fixedly connected to the inner bottom of the grinding box.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by starting the first driving motor, the first driving motor drives one of the first rotating shafts to rotate, and one of the first rotating shafts drives the driving wheel to rotate, thereby driving the conveyor belt to move, and then driving the crushing teeth to rotate. The rotating crushing teeth are convenient for crushing the slag micropowder. The crushed slag micropowder is then ground by the grinding mechanism to reduce the subsequent grinding time of the slag micropowder, improve the effect of slag micropowder processing, achieve the purpose of facilitating crushing of the grinding device, avoid the slag micropowder in the process of grinding due to the large volume of the grinding need to consume a lot of grinding time, reduce the energy consumption of the grinding device.

[0014] 2. In the utility model, a grinding mechanism is provided and the second driving motor is started. Due to the meshing connection of the two gears, the two second rotating shafts drive the two grinding rollers to rotate relative to each other, thereby causing the grinding rollers to drive the grinding teeth to rotate, thereby facilitating the grinding operation of the crushed slag powder. Furthermore, a guide plate is provided to facilitate the crushed slag powder to fall between the two grinding rollers, thereby improving the grinding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of the main structure of a slag micro-powder grinding device proposed in the utility model;

[0016] Figure 2This is a right side structural stereogram of a slag micro-powder grinding device proposed by the utility model;

[0017] Figure 3 A sectional structural stereogram of a slag micro-powder grinding device proposed in the utility model;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0019] Legend: 1. Grinding box; 2. Moving mechanism; 201. Support leg; 202. Self-locking moving wheel; 3. Grinding mechanism; 301. Second rotating shaft; 302. Grinding roller; 303. Grinding teeth; 304. Gear; 305. Second supporting plate; 306. Second mounting seat; 307. Second driving motor; 4. First rotating shaft; 5. Crushing teeth; 6. Driving wheel; 7. Driven wheel; 8. Conveyor belt; 9. First supporting plate; 10. First mounting seat; 11. First driving motor; 12. Feed inlet; 13. Cover plate; 14. Discharge pipe; 15. Guide plate; 16. Guide block. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1 - Figure 4 As shown, the utility model provides a slag micro-powder grinding device, including a grinding box 1, a moving mechanism 2 is arranged at the bottom of the grinding box 1, a grinding mechanism 3 is arranged in the grinding box 1, two first rotating shafts 4 are rotatably connected in the grinding box 1, the outer surfaces of the two first rotating shafts 4 are fixedly connected with crushing teeth 5, one ends of the two first rotating shafts 4 are movably passed through the grinding box 1, a driving wheel 6 is arranged on the outer surface of one of the first rotating shafts 4, a driven wheel 7 is arranged on the outer surface of the other first rotating shaft 4, a conveyor belt 8 is transmission-connected to the outer surfaces of the driving wheel 6 and the driven wheel 7, a first supporting plate 9 is fixedly connected to the top of the first supporting plate 9, a first driving motor 11 is fixedly installed on the top of the first mounting seat 10, and an output end of the first driving motor 11 is fixedly connected to one of the first rotating shafts 4.

[0023] The effect achieved by the entire embodiment 1 is that by starting the first drive motor 11, the first drive motor 11 drives one of the first rotating shafts 4 to rotate, and one of the first rotating shafts 4 drives the driving wheel 6 to rotate, thereby driving the conveyor belt 8 to move, and then driving the crushing teeth 5 to rotate. The rotating crushing teeth 5 are convenient for crushing the slag micropowder. The crushed slag micropowder is then ground by the grinding mechanism 3 to reduce the subsequent grinding time of the slag micropowder, improve the processing effect of the slag micropowder, achieve the purpose of facilitating crushing of the grinding device, avoid the slag micropowder in the process of grinding due to its large volume The large amount of grinding time needs to be consumed, and the energy consumption of the grinding device is reduced.

[0024] Embodiment 2, as Figure 1 - Figure 4 As shown, the mobile mechanism 2 includes a support leg 201, which is fixedly connected to the bottom of the grinding box 1, and a self-locking moving wheel 202 is arranged at the bottom of the support leg 201. The grinding mechanism 3 includes two second rotating shafts 301, which are rotatably connected to the grinding box 1, and two grinding rollers 302 are fixedly sleeved on the outer surfaces of the two second rotating shafts 301. The outer surfaces of the two grinding rollers 302 are fixedly connected with grinding teeth 303. One end of the two second rotating shafts 301 is movable and passes through the grinding box 1. The outer surfaces of the two second rotating shafts 301 are provided with two gears 304. The two gears 304 is meshingly connected, one side of the grinding box 1 is fixedly connected with a second support plate 305, the top of the second support plate 305 is fixedly connected with a second mounting seat 306, the top of the second mounting seat 306 is fixedly connected with a second drive motor 307, the output end of the second drive motor 307 is fixedly connected to one of the second rotating shafts 301, a feed port 12 is provided on the top of the grinding box 1, the top of the feed port 12 is hingedly connected to the cover plate 13, one side of the grinding box 1 is fixedly connected with a discharge pipe 14, the inner side of the grinding box 1 is fixedly connected with a guide plate 15, and the inner bottom of the grinding box 1 is fixedly connected with a guide block 16.

[0025] The effect achieved by the entire embodiment 2 is that by providing a grinding mechanism 3, the second drive motor 307 is started. Since the two gears 304 are meshed and connected, the two second rotating shafts 301 drive the two grinding rollers 302 to rotate relative to each other, so that the grinding rollers 302 drive the grinding teeth 303 to rotate, which is convenient for grinding the slag micropowder that has been crushed. Then, by opening the cover plate 13, the slag micropowder can be poured into the grinding box 1 through the feed port 12. The ground slag micropowder can be discharged through the discharge pipe 14, which is convenient for the staff to collect it uniformly. Then, by providing a guide plate 15, the crushed slag micropowder can fall between the two grinding rollers 302, thereby improving the grinding quality. The guide block 16 is provided to facilitate the rapid discharge of the ground slag micropowder through the discharge pipe 14.

[0026] Working principle: When in use, first start the first drive motor 11 and the second drive motor 307, then open the cover 13, pour the slag powder into the grinding box 1 through the feed port 12, and drive one of the first rotating shafts 4 to rotate through the first drive motor 11, and one of the first rotating shafts 4 drives the driving wheel 6 to rotate, thereby driving the conveyor belt 8 to move, and then drives the crushing teeth 5 to rotate, and the rotating crushing teeth 5 crush the poured slag powder, and at the same time, the second drive motor 307 drives one of the second rotating shafts 301 to rotate, and because the two gears 304 are meshed and connected, the two second rotating shafts 301 drive the two grinding rollers 302 to rotate relative to each other, so that the grinding rollers 302 drive the grinding teeth 303 to rotate, and the crushed slag powder is ground. The ground slag powder is discharged through the discharge pipe 14 and can be collected by the staff.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A slag micro-powder grinding device, comprising a grinding box (1), characterized in that: A moving mechanism (2) is arranged at the bottom of the grinding box (1), a grinding mechanism (3) is arranged inside the grinding box (1), two first rotating shafts (4) are rotatably connected inside the grinding box (1), the outer surfaces of the two first rotating shafts (4) are fixedly connected with crushing teeth (5), one end of the two first rotating shafts (4) is movably passed through the grinding box (1), a driving wheel (6) is arranged on the outer surface of one of the first rotating shafts (4), a driven wheel (7) is arranged on the outer surface of the other first rotating shaft (4), a conveyor belt (8) is transmission-connected between the outer surfaces of the driving wheel (6) and the driven wheel (7), a first supporting plate (9) is fixedly connected to one side of the grinding box (1), a first mounting seat (10) is fixedly connected to the top of the first supporting plate (9), a first driving motor (11) is fixedly mounted on the top of the first mounting seat (10), and an output end of the first driving motor (11) is fixedly connected to one of the first rotating shafts (4).

2. A slag micro-powder grinding device according to claim 1, characterized in that: The moving mechanism (2) comprises a supporting leg (201), wherein the supporting leg (201) is fixedly connected to the bottom of the grinding box (1), and a self-locking moving wheel (202) is provided at the bottom of the supporting leg (201).

3. The slag micro-powder grinding device according to claim 1, characterized in that: The grinding mechanism (3) comprises two second rotating shafts (301), the two second rotating shafts (301) are rotatably connected to the grinding box (1), the outer surfaces of the two second rotating shafts (301) are fixedly sleeved with two grinding rollers (302), the outer surfaces of the two grinding rollers (302) are fixedly connected with grinding teeth (303), and one end of the two second rotating shafts (301) is movably connected to the grinding box (1).

4. The slag micro-powder grinding device according to claim 3, characterized in that: Two gears (304) are provided on the outer surfaces of the two second rotating shafts (301), and the two gears (304) are meshedly connected. A second support plate (305) is fixedly connected to one side of the grinding box (1).

5. The slag micro-powder grinding device according to claim 4, characterized in that: The top of the second support plate (305) is fixedly connected to a second mounting seat (306), the top of the second mounting seat (306) is fixedly connected to a second drive motor (307), and the output end of the second drive motor (307) is fixedly connected to one of the second rotating shafts (301).

6. The slag micro-powder grinding device according to claim 1, characterized in that: The top of the grinding box (1) is provided with a feed port (12), the top of the feed port (12) is hingedly connected to a cover plate (13), and one side of the grinding box (1) is fixedly connected to a discharge pipe (14).

7. The slag micro-powder grinding device according to claim 1, characterized in that: A guide plate (15) is fixedly connected to the inner side of the grinding box (1), and a guide block (16) is fixedly connected to the inner bottom of the grinding box (1).

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