Cement mill supporting mechanism for cement production

Abstract

The utility model discloses a cement mill supporting mechanism for cement production, which comprises a supporting table and a mill cylinder, the top end of the supporting table is fixedly connected with a supporting assembly, the mill cylinder is placed at the top end of the supporting assembly, the top of the mill cylinder is provided with a pressing assembly, the pressing assembly and the supporting assembly are connected with an adjusting assembly, and the adjusting assembly is connected with the supporting table. Each of the supporting assembly and the pressing assembly comprises a U-shaped frame, two first connecting seats are fixedly connected to the middle position of the U-shaped frame, and first rotating rollers are rotatably connected to the two first connecting seats, so that mill barrels of different sizes can be conveniently supported, and the top ends of the mill barrels can be pressed and limited; in the working process of the mill barrel, the mill barrel is prevented from shaking up and down in a small range, the mill barrel is prevented from moving front and back in the working process of the mill barrel, and the working stability of the mill barrel is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cement mills, and more specifically, to a cement mill supporting mechanism for cement production. Background Art

[0002] In the field of cement production technology, the main equipment for the coarse grinding stage of grinding operations is the ball mill. The ball mill is the key equipment for crushing materials after they are crushed. It is mainly used in cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metal beneficiation, glass and ceramics and other production industries. Ball mills can be divided into two types: grid type and overflow type according to different discharge methods, and can be divided into two types of grinding methods: dry type and wet type. They are suitable for grinding various ores and other materials, and are widely used in mineral processing, building materials and chemical industries.

[0003] The existing mill cylinder is placed on a corresponding supporting mechanism, which can support a mill cylinder of a certain size, but is not convenient for corresponding adjustment according to the size of the mill cylinder, and is not convenient for supporting mill cylinders of different sizes. In addition, the existing supporting mechanism can only support the bottom end of the mill cylinder, which is not convenient for restricting the two sides of the mill cylinder, and is not convenient for pressing the top of the mill cylinder, resulting in the mill cylinder swinging slightly due to vibration during operation, thereby reducing the working stability of the mill cylinder. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the utility model provides a cement mill support mechanism for cement production to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement mill support mechanism for cement production, comprising a support platform and a mill cylinder, the top of the support platform is fixedly connected with a support assembly, the mill cylinder is placed on the top of the support assembly, a clamping assembly is arranged on the top of the mill cylinder, and an adjusting assembly is connected to the clamping assembly and the support assembly, the support assembly and the clamping assembly both comprise a U-shaped frame, two first connecting seats are fixedly connected to the middle position of the U-shaped frame, first rollers are rotatably connected to the two first connecting seats, adjusting mechanisms are arranged on both sides of the two first connecting seats on the U-shaped frame, a second connecting seat is connected to the adjusting mechanism, and a second roller is rotatably connected to the second connecting seat, limiting mechanisms are arranged at the front and rear ends of the support platform, so as to facilitate supporting mill cylinders of different sizes, and to clamp and limit the top of the mill cylinder, so as to avoid small-range shaking of the mill cylinder up and down during operation, and to avoid forward and backward movement of the mill cylinder during operation, so as to ensure the stability of the mill cylinder during operation.

[0008] The utility model is further configured as follows: the adjustment mechanism includes a convex seat, a convex groove is provided on the U-shaped frame, the convex seat and the convex groove are slidably matched, a first screw is threadedly connected to the convex seat, the first screw is rotatably connected to the U-shaped frame, and the position of the second roller is conveniently adjusted through the adjustment mechanism.

[0009] The utility model is further configured such that a first handle is fixedly connected to a side end of the first screw rod, and the first screw rod can be easily rotated by the first handle.

[0010] The utility model is further configured as follows: the adjustment assembly includes a T-shaped seat and a fixed plate, the T-shaped seat is connected to the U-shaped frame on the clamping assembly by a plurality of first screws, a second screw is threadedly connected to the T-shaped seat, the fixed plate is fixedly connected to the U-shaped frame on the support assembly, and the second screw is rotatably connected to the fixed plate, so as to facilitate the adjustment of the spacing between the clamping assembly and the support assembly and to facilitate the clamping and limiting of mill cylinders of different sizes.

[0011] The utility model is further configured that the bottom end of the second screw is fixedly connected with a second turning handle to facilitate the rotation of the second screw.

[0012] The utility model is further configured as follows: the limiting mechanism includes an adjusting plate, the front end and the rear end of the support table are both provided with adjusting grooves, the adjusting plate is slidably connected to the adjusting grooves, the top end of the adjusting plate is fixedly connected to the limiting seat, the side end of the limiting seat is connected to a baffle via a plurality of second screws, a plurality of ball grooves are provided on the baffle and the limiting seat, the interiors of the plurality of ball grooves are rotatably connected with rotating balls, one end of the rotating balls extending to the outside of the baffle contacts the side end of the mill cylinder, and the limiting mechanism is used to facilitate limiting the mill cylinders of different lengths.

[0013] The utility model is further configured such that the bottom end of the support platform is fixedly connected to a fixed seat, a slide groove is provided at the top of the fixed seat, a limit plate is slidingly provided inside the slide groove, a third screw is rotatably connected to the bottom end of the limit plate, and the third screw is threadedly connected to the fixed seat, and a plurality of limit grooves matching the limit plate are evenly provided at the bottom end of the adjustment plate to facilitate fixing the adjustment plate.

[0014] The utility model is further configured that the bottom end of the third screw rod is fixedly connected with a third turning handle to facilitate the rotation of the third screw rod.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a cement mill support mechanism for cement production, which has the following beneficial effects:

[0017] 1. Place the mill cylinder on the two first rollers on the support assembly, and then adjust the positions of the two second rollers through the adjustment mechanism so that the side ends of the second rollers contact the outer wall of the mill cylinder, so as to facilitate corresponding adjustments according to the size of the mill cylinder, thereby facilitating the support of mill cylinders of different sizes.

[0018] 2. Adjust the height of the clamping assembly through the adjusting assembly, and make the two first rollers on the clamping assembly press against the upper side wall of the mill cylinder. Then adjust the positions of the two second rollers on the clamping assembly through the adjusting mechanism, so that the second rollers contact with the side ends of the mill cylinder, thereby clamping and limiting the top end of the mill cylinder, and avoiding a small range of up and down shaking of the mill cylinder during the operation of the mill cylinder.

[0019] 3. The two limiting mechanisms contact the front and rear ends of the mill cylinder to limit the front and rear ends of the mill cylinder, thereby preventing the mill cylinder from moving forward and backward during operation and ensuring the stability of the mill cylinder during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front structural schematic diagram of a cement mill support mechanism for cement production in the utility model;

[0021] Figure 2 This is a bottom view structural diagram of a cement mill support mechanism for cement production in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the connection between the support assembly, the adjustment mechanism and the support frame in the utility model;

[0023] Figure 4 It is a partial cross-sectional structural schematic diagram of the limiting mechanism in the utility model;

[0024] Figure 5 It is a schematic diagram of a partial cross-sectional structure of the limiting mechanism in the utility model when viewed from above.

[0025] In the figure: 1. support platform; 2. grinding mill cylinder; 3. U-shaped frame; 4. first connecting seat; 5. first rotating roller; 6. second connecting seat; 7. second rotating roller; 8. convex seat; 9. convex groove; 10. first screw; 11. first turning handle; 12. T-shaped seat; 13. fixing plate; 14. first screw; 15. second screw; 16. second turning handle; 17. adjusting plate; 18. adjusting groove; 19. limiting seat; 20. second screw; 21. baffle; 22. ball groove; 23. rotating ball; 24. fixing seat; 25. slide groove; 26. limiting plate; 27. third screw; 28. limiting groove; 29. ​​third turning handle. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A cement mill support mechanism for cement production comprises a support platform 1 and a mill cylinder 2, a support assembly is fixedly connected to the top of the support platform 1, the mill cylinder 2 is placed on the top of the support assembly, a clamping assembly is arranged on the top of the mill cylinder 2, an adjusting assembly is connected to the clamping assembly and the support assembly, the support assembly and the clamping assembly both comprise a U-shaped frame 3, two first connecting seats 4 are fixedly connected to the middle position of the U-shaped frame 3, first rollers 5 are rotatably connected to the two first connecting seats 4, adjusting mechanisms are arranged on both sides of the two first connecting seats 4 on the U-shaped frame 3, a second connecting seat 6 is connected to the adjusting mechanism, a second roller 7 is rotatably connected to the second connecting seat 6, and limiting mechanisms are arranged at the front and rear ends of the support platform 1.

[0030] In this embodiment, the mill cylinder 2 is placed on the two first rollers 5 on the supporting assembly, and then the positions of the two second rollers 7 are adjusted by the adjusting mechanism so that the side ends of the second rollers 7 are in contact with the outer side wall of the mill cylinder 2, so that it is convenient to make corresponding adjustments according to the size of the mill cylinder 2, so as to facilitate supporting mill cylinders 2 of different sizes, and the height of the clamping assembly is adjusted by the adjusting assembly, and the two first rollers 5 on the clamping assembly are pressed against the upper side wall of the mill cylinder 2, and then the positions of the two second rollers 7 on the clamping assembly are adjusted by the adjusting mechanism so that the second rollers 7 are in contact with the side ends of the mill cylinder 2, so that the top end of the mill cylinder 2 can be clamped and limited, and the mill cylinder 2 is prevented from shaking up and down in a small range during the operation of the mill cylinder 2, and the front and rear ends of the mill cylinder 2 are contacted by the two limiting mechanisms to limit the front and rear ends of the mill cylinder 2, and the mill cylinder 2 is prevented from moving back and forth during the operation of the mill cylinder 2, thereby ensuring the stability of the mill cylinder 2 during operation.

[0031] See also Figure 3 The adjustment mechanism includes a convex seat 8, a convex groove 9 is provided on the U-shaped frame 3, the convex seat 8 and the convex groove 9 are slidably matched, a first screw 10 is threadedly connected to the convex seat 8, the first screw 10 is rotatably connected to the U-shaped frame 3, and a first turning handle 11 is fixedly connected to the side end of the first screw 10, which facilitates the rotation of the first screw 10 through the first turning handle 11.

[0032] In this embodiment, the first screw 10 is rotated, and the rotation of the first screw 10 causes the convex seat 8 to slide inside the convex groove 9, and the convex seat 8 drives the second connecting seat 6 and the second roller 7 to move, so as to facilitate the adjustment of the position of the second roller 7, so that the side end of the second roller 7 contacts the side end of the mill cylinder 2.

[0033] See also Figure 1 and Figure 2 The adjustment component includes a T-shaped seat 12 and a fixing plate 13. The T-shaped seat 12 is connected to the U-shaped frame 3 on the clamping assembly through a plurality of first screws 14, which is convenient for disassembling the U-shaped frame 3. A second screw 15 is threadedly connected to the T-shaped seat 12. The fixing plate 13 is fixedly connected to the U-shaped frame 3 on the supporting assembly. The second screw 15 is rotatably connected to the fixing plate 13, which is convenient for adjusting the spacing between the clamping assembly and the supporting assembly. A second turning handle 16 is fixedly connected to the bottom end of the second screw 15 to facilitate the rotation of the second screw 15.

[0034] In this embodiment, the second screw 15 is rotated, and the rotation of the second screw 15 causes the T-shaped seat 12 to move up and down relative to the fixed plate 13, and the T-shaped seat 12 drives the clamping assembly to move up and down, so as to facilitate the adjustment of the height of the clamping assembly, and facilitate the first roller 5 and the second roller 7 on the clamping assembly to contact the outer wall of the mill cylinder 2, so as to limit the top of the mill cylinder 2.

[0035] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 The limiting mechanism includes an adjusting plate 17, and the front and rear ends of the support platform 1 are both provided with adjusting grooves 18. The adjusting plate 17 is slidably connected to the adjusting grooves 18. The top end of the adjusting plate 17 is fixedly connected to a limiting seat 19. The side end of the limiting seat 19 is connected to a baffle plate 21 through a plurality of second screws 20. A plurality of ball grooves 22 are provided on the baffle plate 21 and the limiting seat 19. The interiors of the plurality of ball grooves 22 are rotatably connected with rotating balls 23. The rotating balls 23 extend to one end of the outer side of the baffle plate 21 and are connected to the side of the mill cylinder 2. The bottom end of the support platform 1 is fixedly connected with a fixed seat 24, and a slide groove 25 is arranged on the top of the fixed seat 24. A limit plate 26 is arranged for sliding inside the slide groove 25. The bottom end of the limit plate 26 is rotatably connected with a third screw 27. The third screw 27 is threadedly connected with the fixed seat 24. A plurality of limit grooves 28 matching with the limit plate 26 are evenly arranged on the bottom end of the adjustment plate 17. A third turning handle 29 is fixedly connected with the bottom end of the third screw 27 to facilitate the rotation of the third screw 27.

[0036] In this embodiment, by moving the adjustment plate 17 inside the adjustment groove 18, it is convenient to adjust the positions of the limit seat 19, the baffle 21 and the multiple rotating balls 23, and make the side ends of the multiple rotating balls 23 contact the side ends of the mill cylinder 2, and then rotate the third screw 27 clockwise, the third screw 27 moves upward relative to the fixed seat 24, the third screw 27 drives the limit plate 26 to move upward, and the top end of the limit plate 26 is inserted into the corresponding limit groove 28, so as to fix the adjustment plate 17, the limit seat 19, the baffle 21 and the multiple rotating balls 23.

[0037] In summary, when the overall equipment is in use:

[0038] Place the mill cylinder 2 on the two first rollers 5 on the supporting assembly, and then rotate the first screw 10. The first screw 10 rotates to make the convex seat 8 slide inside the convex groove 9, and the convex seat 8 drives the second connecting seat 6 and the second roller 7 to move, so that the side end of the second roller 7 contacts the outer side wall of the mill cylinder 2, and then install the clamping assembly on the two T-shaped seats 12 through the first screw 14, and then rotate the second screw 15. The second screw 15 rotates to make the T-shaped seat 12 move up and down relative to the fixed plate 13, and the T-shaped seat 12 drives the clamping assembly to move up and down, so that the two first rollers 5 on the clamping assembly contact the side end of the mill cylinder 2, and then rotate the first screw 10. The first screw 10 rotates The convex seat 8 is moved to slide inside the convex groove 9, and the convex seat 8 drives the second connecting seat 6 and the second roller 7 to move, and then moves inside the adjusting groove 18 through the adjusting plate 17, adjusts the positions of the limit seat 19, the baffle 21 and the multiple rotating balls 23, and makes the side ends of the multiple rotating balls 23 contact the side ends of the mill cylinder 2, and then rotates the third screw 27 clockwise, the third screw 27 moves upward relative to the fixed seat 24, the third screw 27 drives the limit plate 26 to move upward, and the top end of the limit plate 26 is inserted into the corresponding limit groove 28, fixes the adjusting plate 17, the limit seat 19, the baffle 21 and the multiple rotating balls 23, thereby stably supporting and limiting the mill cylinder 2.

[0039] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cement mill support mechanism for cement production, comprising a support platform (1) and a mill cylinder (2), characterized in that: The top of the support platform (1) is fixedly connected to a support assembly, the mill cylinder (2) is placed on the top of the support assembly, a clamping assembly is arranged on the top of the mill cylinder (2), and an adjustment assembly is connected to the clamping assembly and the support assembly, the support assembly and the clamping assembly both comprise a U-shaped frame (3), two first connecting seats (4) are fixedly connected to the middle position of the U-shaped frame (3), the two first connecting seats (4) are rotatably connected to first rollers (5), the U-shaped frame (3) is provided with adjustment mechanisms on both sides of the two first connecting seats (4), the adjustment mechanisms are connected to second connecting seats (6), the second connecting seats (6) are rotatably connected to second rollers (7), and the front and rear ends of the support platform (1) are provided with limiting mechanisms.

2. A cement mill support mechanism for cement production according to claim 1, characterized in that: The adjustment mechanism comprises a convex seat (8), a convex groove (9) is arranged on the U-shaped frame (3), the convex seat (8) and the convex groove (9) are slidably matched, a first screw rod (10) is threadedly connected to the convex seat (8), and the first screw rod (10) is rotatably connected to the U-shaped frame (3).

3. A cement mill support mechanism for cement production according to claim 2, characterized in that: The side end of the first screw rod (10) is fixedly connected to a first turning handle (11).

4. The cement mill support mechanism for cement production according to claim 1, characterized in that: The adjustment assembly comprises a T-shaped seat (12) and a fixing plate (13); the T-shaped seat (12) is connected to a U-shaped frame (3) on the pressing assembly via a plurality of first screws (14); a second screw rod (15) is threadedly connected to the T-shaped seat (12); the fixing plate (13) is fixedly connected to the U-shaped frame (3) on the supporting assembly; and the second screw rod (15) is rotatably connected to the fixing plate (13).

5. A cement mill support mechanism for cement production according to claim 4, characterized in that: The bottom end of the second screw rod (15) is fixedly connected to a second turning handle (16).

6. A cement mill support mechanism for cement production according to claim 1, characterized in that: The limiting mechanism comprises an adjusting plate (17), the front end and the rear end of the support platform (1) are both provided with adjusting grooves (18), the adjusting plate (17) is slidably connected to the adjusting grooves (18), the top end of the adjusting plate (17) is fixedly connected to a limiting seat (19), the side end of the limiting seat (19) is connected to a baffle (21) through a plurality of second screws (20), a plurality of ball grooves (22) are provided on the baffle (21) and the limiting seat (19), the interiors of the plurality of ball grooves (22) are all rotatably connected with rotating balls (23), and one end of the rotating ball (23) extending to the outside of the baffle (21) contacts the side end of the mill cylinder (2).

7. A cement mill support mechanism for cement production according to claim 6, characterized in that: The bottom end of the support platform (1) is fixedly connected to a fixed seat (24), the top end of the fixed seat (24) is provided with a slide groove (25), the interior of the slide groove (25) is slidably provided with a limit plate (26), the bottom end of the limit plate (26) is rotatably connected to a third screw rod (27), the third screw rod (27) is threadedly connected to the fixed seat (24), and the bottom end of the adjustment plate (17) is evenly provided with a plurality of limit grooves (28) adapted to the limit plate (26).

8. A cement mill support mechanism for cement production according to claim 7, characterized in that: The bottom end of the third screw rod (27) is fixedly connected to a third turning handle (29).

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