Intelligent adding equipment of cement additive grinding system

Abstract

The utility model relates to the technical field of intelligent adding, and discloses intelligent adding equipment of a cement additive grinding system, which comprises a grinding box, the top of the grinding box is communicated with a feeding box, the top of the feeding box is fixedly connected with two mounting blocks, and two deflection rods are rotatably connected between the two mounting blocks. According to the cement auxiliary agent crushing device, the material distributing assembly, the starting crushing motor and the control motor are arranged, the two crushing rollers rotate relatively, cement auxiliary agents are preliminarily crushed, the crushed cement auxiliary agents fall to the upper portion of the material distributing barrel, in the rotating process of the material distributing barrel, the interior of a material receiving groove can be filled with the cement auxiliary agents, and the cement auxiliary agents are fully crushed. And when the material receiving groove communicates with the bottom of the feeding box, the cement additive can fall into the grinding box, and then the rotation time interval of the control motor is controlled through the controller, so that the amount of the cement additive falling into the grinding box each time is controlled, it is guaranteed that the cement additive can be ground more sufficiently, and the discharging effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent addition, in particular to intelligent addition equipment for a cement additive grinding system. Background Art

[0002] Cement additives are additives that improve the properties of cement, such as the performance and strength of cement. In order to increase the effectiveness of cement additives and give full play to their role, we need to grind larger cement additives, so various cement additive grinding equipment have appeared one after another.

[0003] During the production process of cement additives, cement additives will appear in particles of different specifications. These cement additives of different shapes need to be crushed into powder devices to achieve the purpose of convenient use. In this process, if too much cement additives are added at once, the cement additives will accumulate in the grinding box, thereby affecting the grinding effect of the device and causing some cement additives to be insufficiently ground. It is necessary to control the amount of each grinding in the grinding box to ensure the grinding effect of the device.

[0004] To this end, we propose an intelligent adding equipment for cement additive grinding system. Utility Model Content

[0005] In order to solve the above-mentioned technical problems, the utility model provides an intelligent adding device for a cement additive grinding system.

[0006] The utility model is implemented by the following technical scheme: an intelligent adding equipment for a cement additive grinding system, comprising a grinding box, the top of the grinding box is connected to a feed box, the top of the feed box is fixedly connected to two mounting blocks, two deflection rods are rotatably connected between the two mounting blocks, the surface of the deflection rod is fixedly connected to a baffle, one side of which is fixedly connected to a return spring at equal intervals, one section of the return spring is fixedly connected to a fixed block, both ends of the fixed block are respectively fixedly connected to one side of the two mounting blocks, and a material dividing assembly is installed inside the feed box.

[0007] The material distribution component includes two crushing rollers and a material distribution barrel. The outer side of the intermediate shaft of the crushing roller is sleeved with a transmission gear, and the two transmission gears are engaged with each other. The other end of the intermediate shaft of one of the crushing rollers is fixedly connected to a crushing motor. Both ends of the material distribution barrel are fixedly connected to rotating columns, and one end of the front rotating column is fixedly connected to the control motor. An adjustment component is installed inside the material distribution barrel.

[0008] The adjusting assembly includes a rotating rod, the surface of the rotating rod is sleeved with a bevel gear A, the surface of the bevel gear A is meshed with a bevel gear B at equal intervals, a threaded rod is fixedly connected to the axis of the bevel gear B, the outer side of the threaded rod is threadedly connected to a threaded barrel, one end of the threaded barrel is fixedly connected to a material receiving plate, one end of the rotating rod is rotatably connected to the inner wall of the material distribution barrel, and the surface of the material distribution barrel is provided with material receiving grooves at equal intervals, and the material receiving plate is slidably arranged inside the material receiving grooves.

[0009] As a further improvement of the above scheme, the other end of the rotating rod is fixedly connected to a connecting plate, and the surface of the connecting plate is threadedly connected to two bolts. The back of the back rotating column is evenly spaced with threaded openings that are compatible with the bolts, which facilitates the connection between the rotating rod and the back rotating column.

[0010] As a further improvement of the above solution, two symmetrically inclined material guide plates are fixedly connected to the interior of the feed box, and the material guide plates are arranged above the crushing rollers to ensure that the material can reach the middle of the two crushing rollers and ensure that the material can be crushed.

[0011] As a further improvement of the above solution, a limiting opening is provided inside the material receiving trough for the threaded barrel to pass through, thereby ensuring the normal operation of the threaded barrel.

[0012] As a further improvement of the above solution, a controller is installed on the front of the feed box, and the controller and the control motor are connected by a line, so that the rotation time interval of the control motor can be controlled by the controller, thereby controlling the falling speed of the material.

[0013] As a further improvement of the above solution, a mounting seat is installed at the bottom of the control motor, and the bottom of the mounting seat is fixedly connected to the top of the grinding box, thereby ensuring the normal operation of the control motor.

[0014] As a further improvement of the above solution, L-shaped support plates are fixedly connected to both sides of the feed box, and the bottom of the L-shaped support plate is fixedly connected to the top of the grinding box, ensuring the stability of the feed box during operation.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model sets a material distribution component, starts the crushing motor and the control motor, and the crushing motor drives one of the crushing rollers to rotate. Under the action of the two transmission gears, the two crushing rollers rotate relative to each other to preliminarily crush the cement additives. The crushed cement additives fall to the top of the distribution barrel. As the control motor rotates, the distribution barrel rotates. During the rotation of the distribution barrel, the inside of the receiving trough will be filled with cement additives. When the receiving trough is connected to the bottom of the feed box, the cement additives will fall into the inside of the grinding box. The rotation time interval of the control motor is controlled by the controller, thereby controlling the amount of cement additives falling into the grinding box each time, ensuring that the cement additives can be ground more fully, and improving the discharge effect of the device.

[0017] 2. The utility model is provided with an adjustment component. When it is necessary to control the amount falling into the grinding box, the rotating rod is rotated, so that the rotating rod drives the bevel gear A to rotate, and the bevel gear A then drives the bevel gear B to rotate, so that the threaded rod is rotated, and the threaded barrel moves with the receiving plate inside the receiving trough, thereby changing the distance between the receiving plate and the bottom of the inner wall of the receiving trough, so that the amount of cement additive entering the receiving trough is changed, thereby changing the amount of cement additive falling into the grinding box each time, making it convenient to adjust the amount of cement additive falling into the grinding box each time according to needs, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a structural diagram of the material distributing barrel, transmission gear and rotating column of the utility model;

[0020] Figure 3 This is a structural diagram of the helical gear A, helical gear B and threaded rod of the present invention.

[0021] Description of main symbols:

[0022] 1. Grinding box; 2. Feed box; 3. Deflection rod; 4. Baffle; 5. Fixed block; 6. Crushing roller; 7. Distributing barrel; 8. Transmission gear; 9. Rotating column; 10. Control motor; 11. Rotating rod; 12. Bevel gear A; 13. Bevel gear B; 14. Threaded rod; 15. Threaded barrel; 16. Receiving plate; 17. Controller. DETAILED DESCRIPTION

[0023] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] Example:

[0025] Please combine Figure 1-3 , a cement additive grinding system intelligent adding equipment of this embodiment includes a grinding box 1, the top of the grinding box 1 is connected to the feed box 2, both sides of the feed box 2 are fixedly connected with L-shaped support plates, the bottom of the L-shaped support plate is fixedly connected to the top of the grinding box 1, ensuring the stability of the feed box 2 during operation, the top of the feed box 2 is fixedly connected to two mounting blocks, two deflection rods 3 are rotatably connected between the two mounting blocks, the surface of the deflection rod 3 is fixedly connected to a baffle 4, and one side is fixedly connected to a return spring at equal intervals, a section of the return spring is fixedly connected to a fixed block 5, and both ends of the fixed block 5 are respectively fixedly connected to one side of the two mounting blocks, and a material dividing assembly is installed inside the feed box 2.

[0026] The material distribution component is used to ensure that the amount of material entering the grinding box 1 each time is not much different. The material distribution component includes two crushing rollers 6 and a distribution barrel 7. The inside of the feed box 2 is fixedly connected to two symmetrically inclined guide plates. The guide plates are arranged above the crushing rollers 6 to ensure that the material can reach the middle of the two crushing rollers 6 and be crushed. The outer side of the intermediate shaft of the crushing roller 6 is sleeved with a transmission gear 8, and the two transmission gears 8 are meshed with each other. The other end of the intermediate shaft of one of the crushing rollers 6 is fixedly connected to a crushing motor. A fixed seat is installed at the bottom of the crushing motor, and one side of the fixed seat is fixedly connected to the feed box 2. On the front side, the normal operation of the crushing motor is guaranteed. Both ends of the distribution barrel 7 are fixedly connected with rotating columns 9. One end of the front rotating column 9 is fixedly connected with a control motor 10. A mounting seat is installed at the bottom of the control motor 10. The bottom of the mounting seat is fixedly connected to the top of the grinding box 1, which ensures the normal operation of the control motor 10. A controller 17 is installed on the front side of the feed box 2. The controller 17 and the control motor 10 are connected by a line, which is convenient for controlling the rotation time interval of the control motor 10 through the controller 17, and convenient for controlling the falling speed of the material. An adjustment component is installed inside the distribution barrel 7.

[0027] The adjusting assembly is used to adjust the amount of powder entering the grinding box 1 each time. The adjusting assembly includes a rotating rod 11. The other end of the rotating rod 11 is fixedly connected to a connecting plate. The surface of the connecting plate is threadedly connected to two bolts. The back of the back rotating column 9 is evenly spaced with threaded openings that are compatible with the bolts to facilitate the connection of the rotating rod 11 to the back rotating column 9. The surface of the rotating rod 11 is sleeved with a bevel gear A12. The surface of the bevel gear A12 is evenly spaced and meshed with a bevel gear B13. The axis of the bevel gear B13 is fixedly connected to a threaded rod 14. The threaded rod 1 4 is installed with a bearing on the outside, and one side of the bearing is fixedly connected to the inner wall of the distribution barrel 7 through two fixing rods, which ensures the stable operation of the threaded rod 14. The outer side of the threaded rod 14 is threadedly connected to a threaded barrel 15, and a limiting opening for the threaded barrel 15 to pass through is provided inside the receiving trough, which ensures the normal operation of the threaded barrel 15. One end of the threaded barrel 15 is fixedly connected to a receiving plate 16, and one end of the rotating rod 11 is rotatably connected to the inner wall of the distribution barrel 7. The surface of the distribution barrel 7 is evenly spaced with receiving grooves, and the receiving plate 16 is slidably arranged inside the receiving trough.

[0028] The implementation principle of an intelligent adding device for a cement additive grinding system in an embodiment of the present application is as follows: start the crushing motor and the control motor 10, press one of the baffles 4, and pour the cement additive to be ground into the feed box 2. After the cement additive is poured, release the pressure on the baffle 4, and the baffle 4 returns to its initial state under the action of the reset spring, thereby avoiding splashing of the cement additive during the initial crushing, thereby ensuring the safety of the device.

[0029] When the crushing motor rotates, it drives one of the crushing rollers 6 to rotate. Under the action of the two transmission gears 8, the two crushing rollers 6 rotate relative to each other to preliminarily crush the cement additive. The crushed cement additive falls to the top of the distribution barrel 7. As the control motor 10 rotates, the distribution barrel 7 rotates. During the rotation of the distribution barrel 7, the inside of the receiving trough will be filled with cement additives. When the receiving trough is connected to the bottom of the feed box 2, the cement additive will fall into the inside of the grinding box 1. The controller 17 then controls the rotation time interval of the control motor 10, thereby controlling the amount of cement additives falling into the grinding box 1 each time, ensuring that the cement additives can be ground more fully, thereby improving the discharge effect of the device.

[0030] When it is necessary to control the amount falling into the grinding box 1, the rotating rod 11 is rotated, so that the rotating rod 11 drives the bevel gear A12 to rotate, and the bevel gear A12 then drives the bevel gear B13 to rotate, so that the threaded rod 14 is rotated, and the threaded barrel 15 moves with the receiving plate 16 inside the receiving trough, thereby changing the distance between the receiving plate 16 and the bottom of the inner wall of the receiving trough, so that the amount of cement additive entering the receiving trough is changed, thereby changing the amount of cement additive falling into the grinding box 1 each time, which is convenient for adjusting the amount of cement additive falling into the grinding box 1 each time according to needs, thereby improving the applicability of the device.

[0031] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. An intelligent adding device for cement additive grinding system, characterized in that: The invention comprises a grinding box (1), the top of the grinding box (1) is connected to a feed box (2), the top of the feed box (2) is fixedly connected to two mounting blocks, two deflection rods (3) are rotatably connected between the two mounting blocks, a baffle (4) is fixedly connected to the surface of the deflection rod (3), and a return spring is fixedly connected to one side at equal intervals, a section of the return spring is fixedly connected to a fixed block (5), and both ends of the fixed block (5) are fixedly connected to one side of the two mounting blocks respectively, and a material distribution component is installed inside the feed box (2); The material distribution component comprises two crushing rollers (6) and a material distribution barrel (7). The outer side of the intermediate shaft of the crushing roller (6) is sleeved with a transmission gear (8). The two transmission gears (8) are meshed with each other. The other end of the intermediate shaft of one crushing roller (6) is fixedly connected to a crushing motor. Both ends of the material distribution barrel (7) are fixedly connected to a rotating column (9). One end of the front rotating column (9) is fixedly connected to a control motor (10). An adjustment component is installed inside the material distribution barrel (7). The adjusting assembly comprises a rotating rod (11), a helical gear A (12) is sleeved on the surface of the rotating rod (11), a helical gear B (13) is meshed and connected to the surface of the helical gear A (12) at equal intervals, a threaded rod (14) is fixedly connected to the axis of the helical gear B (13), the outer side of the threaded rod (14) is threadedly connected to a threaded barrel (15), one end of the threaded barrel (15) is fixedly connected to a material receiving plate (16), one end of the rotating rod (11) is rotatably connected to the inner wall of the material distribution barrel (7), the surface of the material distribution barrel (7) is provided with material receiving grooves at equal intervals, and the material receiving plate (16) is slidably arranged inside the material receiving grooves.

2. The intelligent adding device for cement additive grinding system according to claim 1, characterized in that: The other end of the rotating rod (11) is fixedly connected to a connecting plate, the surface of which is threadedly connected to two bolts, and the back of the back rotating column (9) is provided with threaded openings adapted to the bolts at equal intervals.

3. The intelligent adding device for cement additive grinding system according to claim 1, characterized in that: Two symmetrically inclined material guide plates are fixedly connected to the interior of the feed box (2), and the material guide plates are arranged above the crushing roller (6).

4. The intelligent adding device for cement additive grinding system according to claim 1, characterized in that: A limiting opening for the threaded barrel (15) to pass through is provided inside the material receiving trough.

5. The intelligent adding device for cement additive grinding system according to claim 1, characterized in that: A controller (17) is installed on the front of the feed box (2), and the controller (17) and the control motor (10) are connected via a line.

6. The intelligent adding device for cement additive grinding system according to claim 1, characterized in that: A mounting seat is installed at the bottom of the control motor (10), and the bottom of the mounting seat is fixedly connected to the top of the grinding box (1).

7. The intelligent adding device for cement additive grinding system according to claim 1, characterized in that: Both sides of the feed box (2) are fixedly connected with L-shaped support plates, and the bottom of the L-shaped support plate is fixedly connected to the top of the grinding box (1).

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