Rolling device of cement grinding mill

Abstract

The utility model relates to the technical field of roller presses, in particular to a rolling device of a cement grinding mill. According to the technical scheme, the device comprises a box body, a connecting block and a rotating plate, a feeding port is formed in the upper surface of the box body, a groove is formed in the bottom end of the inner wall of the feeding port, a feeding hopper is fixed to the upper surface of the box body, extrusion rollers are rotationally connected to the two sides of the rear end of the inner wall of the groove correspondingly, and long plates are fixed to the two sides of the rear end of the inner wall of the groove correspondingly; a long groove is formed in one side of the long plate, a connecting block is inserted into the long groove, a support is fixed to one side of the connecting block, a mounting groove is formed in the upper surface of the support, rotating shafts are rotationally connected to the front end and the rear end of the inner wall of the mounting groove respectively, the rotating shafts are fixed to a rotating plate, a fixing plate is fixed to one side of the rotating plate, and a brush is fixed to one side of the fixing plate. The extrusion roller has the advantages that the outer wall of the extrusion roller can be cleaned conveniently, the angle of the brush can be adjusted according to needs, and the extrusion roller can be used conveniently when cleaning is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of roller presses, in particular to a cement grinding roller pressing device. Background Art

[0002] Cement roller press is a kind of equipment used in cement production process. It is usually used in cement production line to evenly compact the ground raw materials into a plate or granular material with a certain thickness and density. This process helps to increase the density of cement clinker and reduce porosity, thereby increasing the strength of cement.

[0003] When the cement roller press is in use, the outer wall of the extrusion roller inside the cement roller press is prone to adhere to the material, affecting the processing of the material and making it inconvenient to clean the outer wall of the extrusion roller. Utility Model Content

[0004] The utility model aims to provide a cement grinding roller pressing device, which has the advantages of being easy to clean the outer wall of the squeezing roller and being able to adjust the angle of the brush as needed. When cleaning is not needed, the squeezing roller is convenient to use. The utility model solves the problem that when the cement roller press is in use, the outer wall of the squeezing roller inside the cement roller press is prone to adhesion of materials, affecting the processing of the materials, and is convenient for cleaning the outer wall of the squeezing roller.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement grinding roller pressing device, comprising a box body, a connecting block and a rotating plate, a feed port is provided on the upper surface of the box body, a groove is provided at the bottom end of the inner wall of the feed port, a feed hopper is fixed on the upper surface of the box body, both sides of the rear end of the inner wall of the groove are rotatably connected to the extrusion rollers, long plates are fixed on both sides of the rear end of the inner wall of the groove, a long groove is provided on one side of the long plate, a connecting block is inserted into the long groove, a bracket is fixed on one side of the connecting block, an installation groove is provided on the upper surface of the bracket, front and rear ends of the inner wall of the installation groove are rotatably connected to the rotating shaft, the rotating shaft is fixed to the rotating plate, a fixed plate is fixed on one side of the rotating plate, and a brush is fixed on one side of the fixed plate.

[0006] Preferably, four pillars in a rectangular array are fixed to the lower surface of the box body, and the box body can be supported by the four pillars so that the device can be placed stably as a whole.

[0007] Preferably, a control switch box is fixed to the front end of the box body, and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box from top to bottom. The start and stop of motor one and motor two can be controlled by the control switch box.

[0008] Preferably, the front end of the connection block is provided with a threaded hole, the front end of the long plate is provided with a round hole 1, a motor 1 is fixed to the front end of the long plate, the rear end of the transmission shaft provided by the motor 1 extends into the round hole 1, the rear end of the transmission shaft provided by the motor 1 is fixed with a threaded rod, the rear end of the threaded rod passes through the threaded hole and is threadedly connected. The threaded rod is fixed by the transmission shaft provided by the motor 1, which provides power for the rotation of the threaded rod, so that the connection block and the brush can be moved as needed, which is convenient for cleaning the outer wall of the extrusion roller.

[0009] Preferably, the width of the long groove opened on one side of the long plate matches the width of the connecting block. By matching the width of the long groove with the width of the connecting block, the long groove can limit the connecting block to prevent the threaded rod from rotating, and the connecting block follows the rotation, which is convenient for the connecting block to move.

[0010] Preferably, the front end of the bracket is provided with a second circular hole, a second motor is fixed to the front end of the bracket, a rear end of a transmission shaft provided by the second motor extends into the second circular hole, and a rotating shaft is fixed to the rear end of the transmission shaft provided by the second motor. The rotating shaft is fixed by the transmission shaft provided by the second motor, providing power for the rotation of the rotating shaft and the rotating plate, and the brush can be attached to the outer wall of the squeezing roller for cleaning, and can be rotated to other angles when cleaning is not needed, so as to facilitate the rotation of the squeezing roller.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model is connected to the squeezing rollers by rotating respectively at both sides of the rear end of the inner wall of the groove, and long plates are fixed on both sides of the rear end of the inner wall of the groove, a long groove is opened on one side of the long plate, a connecting block is inserted into the long groove, a bracket is fixed on one side of the connecting block, and an installation groove is opened on the upper surface of the bracket. The front and rear ends of the inner wall of the installation groove are respectively rotatably connected to the rotating shaft, the rotating shaft is fixed to the rotating plate, a fixed plate is fixed on one side of the rotating plate, and a brush is fixed on one side of the fixed plate. When it is necessary to clean the outer wall of the squeezing roller, the squeezing roller rotates, and the second motor is started to rotate the rotating plate, and the brush is attached to the outer wall of the squeezing roller. At the same time, the first motor is started to rotate the threaded rod, and the brush can be moved as needed, so as to facilitate the cleaning of the outer wall of the squeezing roller. At the same time, the angle of the brush can be adjusted as needed, and the squeezing roller is convenient to use when cleaning is not needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the box body of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the long board of the utility model;

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the bracket of the present utility model.

[0017] In the figure: 1. support; 2. box body; 3. feed hopper; 4. control switch box; 5. groove; 6. feed port; 7. extrusion roller; 8. motor one; 9. long plate; 10. threaded rod; 11. connecting block; 12. threaded hole; 13. long groove; 14. round hole one; 15. bracket; 16. mounting groove; 17. rotating shaft; 18. rotating plate; 19. fixing plate; 20. brush; 21. round hole two; 22. motor two. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 4 The utility model provides an embodiment: a cement grinding roller pressing device, including a box body 2, a connecting block 11 and a rotating plate 18, a feed port 6 is opened on the upper surface of the box body 2, four pillars 1 in a rectangular array are fixed to the lower surface of the box body 2, a control switch box 4 is fixed to the front end of the box body 2, and a display screen and buttons are sequentially embedded and installed on the front end of the control switch box 4 from top to bottom. The box body 2 can be supported by the four pillars 1, so that the overall placement of the device is stable, and the start and stop of the motor 1 8 and the motor 2 22 can be controlled by the control switch box 4. A groove 5 is opened at the bottom end of the inner wall of the feed port 6, and a feed hopper 3 is fixed to the upper surface of the box body 2.

[0020] The rear end of the inner wall of the groove 5 is respectively connected to the squeezing rollers 7 by rotation. The rear end of the inner wall of the groove 5 is respectively fixed with long plates 9. A long groove 13 is provided on one side of the long plate 9. The width of the long groove 13 provided on one side of the long plate 9 matches the width of the connecting block 11. The long groove 13 can limit the connecting block 11 to prevent the threaded rod 10 from rotating. The connecting block 11 rotates with it, which is convenient for the connecting block 11 to move. The long groove 13 is inserted into the connecting block 11. The front end of the connecting block 11 is provided with a threaded hole 12. A circular hole 14 is opened at the front end of the long plate 9, and a motor 8 is fixed at the front end of the long plate 9. The rear end of the transmission shaft of the motor 8 extends into the circular hole 14, and a threaded rod 10 is fixed at the rear end of the transmission shaft of the motor 8. The rear end of the threaded rod 10 passes through the threaded hole 12 and is threadedly connected. The threaded rod 10 is fixed by the transmission shaft of the motor 8, which provides power for the rotation of the threaded rod 10, so that the connecting block 11 and the brush 20 can be moved as needed to facilitate cleaning the outer wall of the extrusion roller 7. A bracket 15 is fixed on one side of the connecting block 11.

[0021] A mounting groove 16 is provided on the upper surface of the bracket 15, and the front and rear ends of the inner wall of the mounting groove 16 are rotatably connected to the rotating shaft 17 respectively. A circular hole 21 is provided at the front end of the bracket 15, and a motor 22 is fixed to the front end of the bracket 15. The rear end of the transmission shaft provided by the motor 22 extends into the circular hole 21, and the rear end of the transmission shaft provided by the motor 22 is fixed with the rotating shaft 17. The rotating shaft 17 is fixed by the transmission shaft provided by the motor 22, which provides power for the rotation of the rotating shaft 17 and the rotating plate 18. At the same time, the brush 20 can fit the outer wall of the extrusion roller 7 for cleaning. At the same time, when cleaning is not needed, it can be rotated to other angles to facilitate the rotation and use of the extrusion roller 7. The rotating shaft 17 is fixed to the rotating plate 18, and a fixed plate 19 is fixed on one side of the rotating plate 18, and a brush 20 is fixed on one side of the fixed plate 19.

[0022] When the squeezing roller 7 needs to be cleaned, the squeezing roller 7 rotates, the control switch box 4 is operated to start the motor 22, the rotating shaft 17 and the rotating plate 18 rotate, and the brush 20 rotates to fit the outer wall of the squeezing roller 7. The control switch box 4 is then operated to start the motor 18, the threaded rod 10 rotates, the connecting block 11 and the brush 20 can be moved as needed, and the brush 20 can clean the outer wall of the squeezing roller 7. The outer wall of the squeezing roller 7 can be easily cleaned, and the angle of the brush 20 can be adjusted as needed, so that the squeezing roller 7 can be used conveniently when cleaning is not needed.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cement grinding roller pressing device, comprising a housing (2), a connecting block (11) and a rotating plate (18), characterized in that: The upper surface of the box body (2) is provided with a feed port (6), the bottom end of the inner wall of the feed port (6) is provided with a groove (5), the upper surface of the box body (2) is fixed with a feed hopper (3), the inner wall of the groove (5) is rotatably connected to the squeezing rollers (7) on both sides of the rear end, the inner wall of the groove (5) is respectively fixed with long plates (9) on both sides of the rear end of the inner wall of the groove (5), one side of the long plate (9) is provided with a long groove (13), the long groove (13) is inserted into the connecting block (11), one side of the connecting block (11) is fixed with a bracket (15), the upper surface of the bracket (15) is provided with a mounting groove (16), the inner wall of the mounting groove (16) is rotatably connected to the rotating shaft (17) at both ends, the rotating shaft (17) is fixed to the rotating plate (18), one side of the rotating plate (18) is fixed with a fixed plate (19), and one side of the fixed plate (19) is fixed with a brush (20).

2. A cement grinding roller pressing device according to claim 1, characterized in that: Four pillars (1) in a rectangular array are fixed on the lower surface of the box body (2).

3. A cement grinding roller pressing device according to claim 1, characterized in that: A control switch box (4) is fixed to the front end of the box body (2), and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box (4) from top to bottom.

4. A cement grinding roller pressing device according to claim 1, characterized in that: The front end of the connection block (11) is provided with a threaded hole (12), the front end of the long plate (9) is provided with a round hole (14), a motor (8) is fixed to the front end of the long plate (9), the rear end of a transmission shaft of the motor (8) extends into the round hole (14), a threaded rod (10) is fixed to the rear end of the transmission shaft of the motor (8), the rear end of the threaded rod (10) passes through the threaded hole (12) and is threadedly connected.

5. The cement grinding roller pressing device according to claim 1, characterized in that: The width of the long groove (13) opened on one side of the long plate (9) matches the width of the connecting block (11).

6. A cement grinding roller pressing device according to claim 1, characterized in that: The front end of the bracket (15) is provided with a second circular hole (21), the front end of the bracket (15) is fixed with a second motor (22), the rear end of a transmission shaft provided on the second motor (22) extends into the second circular hole (21), and the rear end of the transmission shaft provided on the second motor (22) is fixed with a rotating shaft (17).

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