Cement grinding device for cement production

Abstract

The utility model relates to the technical field of cement production, and discloses a cement grinding device for cement production, which comprises a fixed plate, the left end of the top of the fixed plate is fixedly connected with a base plate, the top of the base plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a first gear. The front end of the surface of the first gear is in meshed connection with a second gear, the inner diameter of the second gear is fixedly connected with a grinding tank, the right end of the top of the fixing plate is fixedly connected with a first supporting plate, the top of the first supporting plate is fixedly connected with a first supporting plate, and the top of the first supporting plate is fixedly connected with a weighing sensor. The top of the weighing sensor is fixedly connected with a material box, and the left end of the outer wall of the material box is fixedly connected with a U-shaped plate. According to the utility model, materials are placed in the material box through the material box, the weighing sensor, the air cylinder, the baffle and the transfer bin, then the weighing sensor weighs the materials, and the air cylinder is started to drive the baffle to move upwards.

Description

Technical Field

[0001] The utility model relates to the technical field of cement production, in particular to a cement grinding device for cement production. Background Technique

[0002] In the process of cement production, a cement grinding device is widely used to grind cement. Cement is a widely used building material, mainly made of limestone, clay and other raw materials through high-temperature calcination. As a cementitious material, cement can be mixed with water to form a paste, which has good fluidity and solidification. After hardening, it can form a strong structure. The cement grinding device is also applied in the process of cement production.

[0003] After retrieval, the existing Chinese patent publication number is: CN220177057U, which provides a cement processing and grinding device. This patent uses the grinding component and the stirring cavity to cooperate with each other to continuously grind and mill the cement raw materials repeatedly, and uses the reciprocating grinding to improve the refinement degree of the cement raw materials and the quality of the pulverized cement. The cleaning component is used to clean the inside of the device, and the pulverized cement is continuously swept down during the continuous processing to prevent the situation that the cement adheres to the inner wall of the device and is difficult to remove.

[0004] Although the above patent can prevent cement from sticking to the inner wall during processing, the above cement processing and grinding device still has the following problems: when feeding, the feeding amount per time cannot be accurately controlled, and the grinding balls cannot evenly grind the internal materials, resulting in an increase in working time and affecting work efficiency.

[0005] In view of the above problems, a cement grinding device for cement production is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a cement grinding device for cement production, which solves the problems in the background technique that the feeding amount per time cannot be accurately controlled and the grinding balls cannot evenly grind the internal materials.

[0007] To achieve the above object, the present utility model provides the following technical solutions: It includes a fixing plate. At the left end of the top of the fixing plate, a backing plate is fixedly connected. On the top of the backing plate, a motor is fixedly connected. At the output end of the motor, a first gear is fixedly connected. At the front end of the surface of the first gear, a second gear is meshed and connected. Inside the inner diameter of the second gear, a grinding tank is fixedly connected. At the right end of the top of the fixing plate, a first support plate is fixedly connected. On the top of the first support plate, a first support board is fixedly connected. On the top of the first support board, a weighing sensor is fixedly connected. On the top of the weighing sensor, a material box is fixedly connected. At the left end of the outer wall of the material box, a U-shaped plate is fixedly connected. On the top of the inner wall of the U-shaped plate, two cylinders are fixedly connected. At the output ends of the two cylinders, a baffle is fixedly connected. At the bottom of the baffle, a limiting ring is fixedly connected. At the left end of the first support board, a transfer bin is fixedly connected. The right end of the grinding tank penetrates through and is rotatably connected to a feed pipe. At the left end of the outer diameter of the grinding tank, the limiting ring is rotatably connected. At the bottom of the limiting ring, an adjusting assembly is provided.

[0008] By adopting the above technical solutions, the material is put into the material box, and then the weighing sensor weighs the material. Then, the cylinder is started to drive the baffle to move upward, and then the material enters the transfer bin and can then enter the grinding tank for grinding.

[0009] As a further description of the above technical solution: The adjusting assembly includes a second support board, which is fixedly connected between the second support board and the limiting ring. At the bottom of the second support board, two rotating parts are fixedly connected. At the bottom of each of the two rotating parts, a second support plate is fixedly connected. At the bottom of each of the two second support plates, a slider is fixedly connected. At the bottom of each of the two sliders, a slide rail is slidably connected. At the bottom of the two slide rails, a base is fixedly connected. At the right end of the top of the base, two hydraulic cylinders are fixedly connected. At the output ends of the two hydraulic cylinders, a fixing plate is rotatably connected.

[0010] By adopting the above technical solutions, the adjusting assembly drives the grinding tank to tilt at an angle, facilitating the feeding of materials.

[0011] As a further description of the above technical solution: At the front and rear ends of the inner wall of the U-shaped plate, grooves are respectively opened. Between the two grooves, the baffle is slidably connected.

[0012] By adopting the above technical solutions, the grooves are used to limit the baffle.

[0013] As a further description of the above technical solution: The top of the feed pipe penetrates through and is fixedly connected to a transport pipe. The top of the transport pipe penetrates through and is fixedly connected to the transfer bin.

[0014] By adopting the above technical solutions, the transport pipe is used to convey the cement.

[0015] As a further description of the above technical solution: a control panel is provided at the rear end of the first support plate, and a signal receiver is provided at the bottom of the control panel.

[0016] By adopting the above technical solution, the control panel is used to control the cylinder.

[0017] As a further description of the above technical solution: grinding balls are provided inside the grinding tank.

[0018] By adopting the above technical solution, the grinding balls rotate with the grinding tank to grind the cement.

[0019] As a further description of the above technical solution: a discharge pipe penetrates and is fixedly connected to the left end of the grinding tank, and a filter plate is threadedly connected to the surface of the discharge pipe.

[0020] By adopting the above technical solution, the filter plate can prevent the grinding balls from coming out during feeding.

[0021] As a further description of the above technical solution: a vertical plate is rotatably connected to the right end of the first gear, and a fixing plate is fixedly connected to the bottom of the vertical plate.

[0022] By adopting the above technical solution, the vertical plate is used to limit the first gear.

[0023] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0024] 1. A cement grinding device for cement production provided by the present utility model, through a material box, a weighing sensor, a cylinder, a baffle, and a transfer bin, puts the material into the material box, then the weighing sensor weighs the material, and starts the cylinder to drive the baffle to move upward, and then the material enters the transfer bin, and then can enter the grinding tank for grinding. When the feeding reaches the standard, the signal receiver receives the signal, and the control panel controls the cylinder to work again, driving the baffle to move downward to close, realizing quantitative feeding, reducing the working time, and improving the working efficiency.

[0025] 2. A cement grinding device for cement production provided by the present utility model, through a hydraulic cylinder, a slide rail, a slider, a slide rail, and a rotating member, starting the hydraulic cylinder to work can lift the fixing plate, and then pulling drives the rotating member to rotate, and the slider slides in the slide rail, so that the grinding tank can be tilted at an angle, facilitating the discharge of the ground material from the discharge pipe, and is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a three-dimensional view of the overall structure of the present utility model;

[0027] Figure 2 is a front view of the overall structure of the present utility model;

[0028] Figure 3 is the overall structural sectional view of the present utility model;

[0029] Figure 4 is the unfolded view of the material box structure of the present utility model.

[0030] In the figure: 1, fixed plate; 2, first support plate; 3, first support block; 4, weighing sensor; 5, material box; 6, base; 7, hydraulic cylinder; 8, slide rail; 9, slider; 10, second support plate; 11, rotating part; 12, second support block; 13, grinding tank; 14, backing plate; 15, first gear; 16, second gear; 17, filter plate; 18, discharge pipe; 19, feed pipe; 20, transport pipe; 21, transfer bin; 22, groove; 23, baffle; 24, cylinder; 25, control panel; 26, signal receiver; 27, limit ring; 28, vertical plate; 29, U-shaped plate; 30, motor; 31, grinding ball. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] To further understand the content of the present utility model, the present utility model will be described in detail in conjunction with the accompanying drawings.

[0033] Combined with Figure 1 , a cement grinding device for cement production of the present utility model includes a fixed plate 1. A backing plate 14 is fixedly connected to the left end of the top of the fixed plate 1. A motor 30 is fixedly connected to the top of the backing plate 14. The top of the feed pipe 19 penetrates and is fixedly connected to a transport pipe 20. The top of the transport pipe 20 penetrates and is fixedly connected to a transfer bin 21. A control panel 25 is arranged at the rear end of the first support plate 2. A signal receiver 26 is arranged at the bottom of the control panel 25. Grinding balls 31 are arranged inside the grinding tank 13. The left end of the grinding tank 13 penetrates and is fixedly connected to a discharge pipe 18. A filter plate 17 is threadedly connected to the surface of the discharge pipe 18. The right end of the first gear 15 is rotatably connected to a vertical plate 28. The bottom of the vertical plate 28 is fixedly connected to the fixed plate 1.

[0034] Start the motor 30 to work, drive the first gear 15 to rotate. There is a vertical plate 28 connected to the right side of the first gear 15 to support the first gear 15. There is also a support block placed on the left side to support and limit the first gear 15, increasing the stability of the first gear 15 during operation.

[0035] Combined with Figure 3And Figure 4 , a first gear 15 is fixedly connected to the output end of the motor 30. A second gear 16 is meshed and connected to the front end of the surface of the first gear 15. A grinding tank 13 is fixedly connected to the inner diameter of the second gear 16. A first support plate 2 is fixedly connected to the right end of the top of the fixing plate 1. A first support plate 3 is fixedly connected to the top of the first support plate 2. A weighing sensor 4 is fixedly connected to the top of the first support plate 3. A material box 5 is fixedly connected to the top of the weighing sensor 4. A U-shaped plate 29 is fixedly connected to the left end of the outer wall of the material box 5. Two cylinders 24 are fixedly connected to the top of the inner wall of the U-shaped plate 29. A baffle 23 is fixedly connected to the output ends of the two cylinders 24. A limiting ring 27 is fixedly connected to the bottom of the baffle 23. A transfer bin 21 is fixedly connected to the left end of the first support plate 3. A feed pipe 19 passes through and is rotatably connected to the right end of the grinding tank 13. A limiting ring 27 is rotatably connected to the left end of the outer diameter of the grinding tank 13. An adjusting component is arranged at the bottom of the limiting ring 27.

[0036] When cement is placed in the material box 5, the weighing sensor 4 can weigh the weight above. The lower part inside the material box 5 is arranged in an inclined shape, which can facilitate the feeding of cement. At the same time, the equipment at the bottom of the feed pipe 19 is also in an inclined shape, which is convenient for feeding.

[0037] Combined with Figure 2 , the adjusting component includes a second support plate 12, which is fixedly connected between the second support plate 12 and the limiting ring 27. Two rotating parts 11 are fixedly connected to the bottom of the second support plate 12. Two second support plates 10 are fixedly connected to the bottom of the two rotating parts 11. Two sliders 9 are fixedly connected to the bottom of the two second support plates 10. The two sliders 9 are slidably connected to two slide rails 8 at the bottom. The two slide rails 8 are fixedly connected to a base 6. Two hydraulic cylinders 7 are fixedly connected to the right end of the top of the base 6. The output ends of the two hydraulic cylinders 7 are rotatably connected to a fixing plate 1. Grooves 22 are respectively opened at the front and rear ends of the inner wall of the U-shaped plate 29. A baffle 23 is slidably connected between the two grooves 22.

[0038] When the hydraulic cylinder 7 is started to work, the fixing plate 1 will move accordingly and tilt. The material box 5 connected above will also tilt. The box body of the material box 5 can be set longer to prevent the material from flying out when tilting, or a lid can be placed above the material box 5.

[0039] Working principle: During use, first, cement is discharged into the material box 5. Then, the weighing sensor 4 weighs the material above. After that, the air cylinder 24 is started to work, which can drive the baffle 23 to slide upward to open. At the same time, the baffle 23 slides in a limited way in the groove 22, and the cement then enters the transfer bin 21 along the limiting ring 27 for transfer. The transport pipe 20 and the feed pipe 19 transport the cement into the grinding tank 13. When the weighing sensor 4 detects that the input material meets the standard, the signal receiver 26 receives the signal, and the control panel 25 controls the air cylinder 24 to work again, driving the baffle 23 to move downward. Then, the motor 30 is started to work, driving the first gear 15 to rotate, and then driving the second gear 16 to rotate, which can drive the grinding tank 13 to rotate. The grinding balls 31 are used to grind the cement inside. After grinding is completed, the hydraulic cylinder 7 is started to work, driving the fixed plate 1 to move downward, making one side of the grinding tank 13 tilt. Then, the rotating part 11 rotates, and the slider 9 slides in the slide rail 8, facilitating discharging. The filter plate 17 can prevent the internal grinding balls 31 from coming out, and it is convenient to use.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cement grinding device for cement production, including a fixing plate (1), characterized in that: A backing plate (14) is fixedly connected to the left end of the top of the fixed plate (1). A motor (30) is fixedly connected to the top of the backing plate (14). A first gear (15) is fixedly connected to the output end of the motor (30). A second gear (16) is meshed and connected to the front end of the surface of the first gear (15). A grinding tank (13) is fixedly connected to the inner diameter of the second gear (16). A first support plate (2) is fixedly connected to the right end of the top of the fixed plate (1). A first support board (3) is fixedly connected to the top of the first support plate (2). A weighing sensor (4) is fixedly connected to the top of the first support board (3). A material box (5) is fixedly connected to the top of the weighing sensor (4). A U-shaped plate (29) is fixedly connected to the left end of the outer wall of the material box (5). Two air cylinders (24) are fixedly connected to the top of the inner wall of the U-shaped plate (29). A baffle (23) is fixedly connected to the output ends of the two air cylinders (24). A limiting ring (27) is fixedly connected to the bottom of the baffle (23). A transfer bin (21) is fixedly connected to the left end of the first support board (3). A feed pipe (19) penetrates through and is rotatably connected to the right end of the grinding tank (13). A limiting ring (27) is rotatably connected to the left end of the outer diameter of the grinding tank (13). An adjusting component is arranged at the bottom of the limiting ring (27).

2. The cement grinding device for cement production according to claim 1, wherein: The adjusting component includes a second support board (12), which is fixedly connected to the limiting ring (27). Two rotating parts (11) are fixedly connected to the bottom of the second support board (12). A second support plate (10) is fixedly connected to the bottom of each of the two rotating parts (11). A slider (9) is fixedly connected to the bottom of each of the two second support plates (10). A slide rail (8) is slidably connected to the bottom of each of the two sliders (9). The bottom of the two slide rails (8) is fixedly connected to a base (6). Two hydraulic cylinders (7) are fixedly connected to the right end of the top of the base (6). The output ends of the two hydraulic cylinders (7) are rotatably connected to the fixed plate (1).

3. A cement grinding device for cement production according to claim 1, characterized in that: Grooves (22) are formed in the front and rear ends of the inner wall of the U-shaped plate (29). The baffle (23) is slidably connected between the two grooves (22).

4. A cement grinding device for cement production according to claim 1, characterized in that: A transport pipe (20) penetrates through and is fixedly connected to the top of the feed pipe (19). The transport pipe (20) penetrates through and is fixedly connected to the transfer bin (21) at the top.

5. A cement grinding device for cement production according to claim 1, characterized in that: A control panel (25) is arranged at the rear end of the first support plate (2). A signal receiver (26) is arranged at the bottom of the control panel (25).

6. A cement grinding device for cement production according to claim 1, characterized in that: Grinding balls (31) are arranged inside the grinding tank (13).

7. A cement grinding device for cement production according to claim 1, characterized in that: A discharge pipe (18) penetrates through and is fixedly connected to the left end of the grinding tank (13). A filter plate (17) is threadedly connected to the surface of the discharge pipe (18).

8. A cement grinding device for cement production according to claim 1, characterized in that: A vertical plate (28) is rotatably connected to the right end of the first gear (15). The vertical plate (28) is fixedly connected to the fixed plate (1) at the bottom.

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