Cement grinding mill supporting tile structure convenient to overhaul

Abstract

The utility model discloses a cement grinding mill supporting tile structure convenient to overhaul, and relates to the technical field of cement grinding mill supporting tiles, the cement grinding mill supporting tile structure convenient to overhaul comprises a base body, a supporting tile body is fixedly connected to the inner wall of the base body, and an outer side clamping plate is fixedly connected to one end of the supporting tile body; the other end of the supporting tile body is movably provided with an inner side clamping plate used in cooperation with the outer side clamping plate, one side of the bottom end of the base body is provided with an adjusting mechanism used in cooperation with the inner side clamping plate, the two ends of the base body are movably provided with fixing plates, and the two ends of the base body and one ends of the two fixing plates are jointly provided with two connecting assemblies. According to the utility model, the connecting assembly is arranged to replace a traditional welding connection mode, so that the fixing plate can be quickly detached when the inner cavity of the supporting tile is overhauled, the supporting tile structure is convenient to overhaul, and the inner side clamping plate can be conveniently and automatically adjusted to a proper use position by arranging the adjusting mechanism, so that the working efficiency is greatly improved. And the use convenience of the supporting tile structure is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cement mill support shoes, and in particular to a cement mill support shoe structure that is easy to maintain. Background Art

[0002] The support bearing is a key component supporting the ball mill, and it is an important factor related to the stable operation of the ball mill. During the operation of the ball mill driven by the motor, the support bearing has to bear a relatively large oil film pressure. Therefore, it is required that the support bearings installed at both ends of the ball mill sliding shoe have a good lubrication match with the sliding shoe.

[0003] According to the announcement number: CN208050132U, a shoe support device for a mill sliding shoe bearing is disclosed. This technology discloses "including a shoe, a base, a sealing gasket, a U-shaped oil collecting ring and an O-shaped rubber sealing ring. The shoe is provided with a gasket mounting seat, the top of the gasket mounting seat is provided with an O-shaped rubber sealing ring mounting groove, the O-shaped rubber sealing ring is located in the O-shaped rubber sealing ring mounting groove, the sealing gasket is sleeved on the shoe, the sealing gasket is located above the O-shaped rubber sealing ring, and the bottom of the gasket mounting seat is provided with an oil collecting ring mounting groove and other technical solutions, which have the technical effects that the lubricating oil leaked from the sliding shoe during the operation of the cement mill is recovered into the oil tank through the oil saving ring, thereby ensuring the normal operation of the cement mill";

[0004] With respect to the above-mentioned related technologies, the inventors believe that, firstly, the fixing plate in the existing support bearing structure is generally connected to the base body by welding. When there is a problem with the support bearing cavity, the weld needs to be removed for inspection and maintenance. This connection method is not convenient for the inspection and maintenance of the support bearing body; secondly, the existing support bearing structure does not have a mechanism for adjusting the position of the inner splint. Since the inner splint will have a certain impact on the use of the support bearing structure when it is used, there is no adjustment mechanism, which makes it inconvenient to automatically adjust the inner splint to a suitable position for use. Utility Model Content

[0005] The purpose of the present application is to provide a cement mill support shoe structure that is easy to maintain, so as to improve the problem of inconvenience in maintaining the support shoe body and inconvenience in automatically adjusting the inner clamping plate to a suitable use position.

[0006] The present application provides a cement mill support shoe structure that is easy to maintain and adopts the following technical solution:

[0007] A cement mill support shoe structure which is easy to maintain, comprises a base body, the inner wall of the base body is fixedly connected to the support shoe body, one end of the support shoe body is fixedly connected to an outer clamping plate, the other end of the support shoe body is movably provided with an inner clamping plate used in conjunction with the outer clamping plate, one side of the bottom end of the base body is provided with an adjustment mechanism used in conjunction with the inner clamping plate, both ends of the base body are movably provided with fixed plates, and two connecting components are commonly provided at the two ends of the base body and one end of the two fixed plates.

[0008] By adopting the above technical solution, the inner and outer clamps serve to assist the use of the support body, and the adjustment mechanism facilitates automatic adjustment of the position of the inner clamp. The setting of the connecting component replaces the traditional welding connection method, making it more convenient to inspect and repair the support body.

[0009] Optionally, the connecting assembly includes a bolt, a rubber washer is threadedly sleeved on the outer surface of the bolt, a first connecting hole for matching with the bolt is opened at one end of the fixing plate, a second connecting hole for matching with the bolt is opened at one end of the base body, and the bolt is threadedly connected to the inner walls of the first connecting hole and the second connecting hole.

[0010] By adopting the above technical solution, the rubber gasket has a sealing effect when the bolts are connected, and the bolts are screwed into the first connecting hole and the second connecting hole at the same time to facilitate the stable connection of the fixing plate to the base body, which better replaces the welding placement. This connection method is convenient for the later maintenance of the support body.

[0011] Optionally, the adjustment mechanism includes a bracket, a top side of the bracket is fixedly connected to a bottom side of the base body, a lower part of one end of the bracket is fixedly connected to a support seat, and a top end of the support seat is fixedly connected to a motor, an output end of the motor passes through one end of the bracket and is fixedly connected to a screw, an outer surface of the screw is threadedly connected to a connecting block, and the top of the connecting block is fixedly connected to the bottom end of the inner clamping plate.

[0012] By adopting the above technical solution, the motor is started, and the output end of the motor drives the screw to rotate, the screw rotation drives the connecting block to move, and the movement of the connecting block drives the inner clamping plate to move, so that the position of the inner clamping plate is adjusted to facilitate the inner clamping plate to better assist the use of the support body.

[0013] Optionally, the inner walls of the outer clamping plate and the inner clamping plate are both arc-shaped, and the shapes of the inner walls of the outer clamping plate and the inner clamping plate are the same as the shape of the inner wall of the support shoe body.

[0014] By adopting the above technical solution, the same shape makes it easier for the outer clamping plate and the inner clamping plate to better assist the use of the support body.

[0015] Optionally, the internal structures of the two connection components are the same, and the two connection components are distributed in a mirror image.

[0016] By adopting the above technical solution, the same structure makes the operation steps of the two connection components the same.

[0017] Optionally, both sides of one end of the fixing plate are fixedly connected to limiting rods, both sides of one end of the base body are provided with limiting grooves for cooperating with the limiting rods, and the outer surfaces of the two limiting rods are movably connected to the inner walls of the two limiting grooves respectively.

[0018] By adopting the above technical solution, the limiting groove is used in conjunction with the limiting rod to facilitate the positioning when the fixing plate is connected to the base body.

[0019] Optionally, the inner wall threads of the first connecting hole and the second connecting hole both match the outer surface threads of the bolt.

[0020] By adopting the above technical solution, the matching of threads makes it easier for the first connecting hole and the second connecting hole to be used in conjunction with the bolt.

[0021] Optionally, the inner wall thread of the connecting block matches the outer surface thread of the screw, and the bottom end of the connecting block is slidingly connected to the lower inner wall of the bracket, and the end of the screw facing away from the motor output end is rotationally connected to the inner wall of one side of the bracket.

[0022] By adopting the above technical solution, the inner wall thread of the connecting block matches the outer surface thread of the screw rod, so that the screw rod rotates to drive the connecting block to move. The bracket plays a role in guiding the connecting block when it moves, and the bracket also plays a role in positioning the screw rod.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The utility model replaces the traditional welding connection method by setting a connection component, so that the fixing plate can be quickly disassembled when the inner cavity of the support shoe is inspected, which is convenient for the inspection of the support shoe structure;

[0025] 2. The utility model provides an adjustment mechanism to facilitate automatic adjustment of the inner clamping plate to a suitable use position, thereby improving the convenience of using the support structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model.

[0027] Figure 2 It is a schematic diagram of the exploded structure of the connection assembly of the utility model.

[0028] Figure 3 This utility model Figure 2A schematic diagram of the enlarged structure in the middle.

[0029] Figure 4 It is a schematic diagram of the structure of the regulating mechanism of the utility model.

[0030] In the figure, 1. base body; 2. connecting assembly; 21. limit groove; 22. limit rod; 23. second connecting hole; 24. rubber gasket; 25. bolt; 26. first connecting hole; 3. adjustment mechanism; 31. bracket; 32. connecting block; 33. screw; 34. support seat; 35. motor; 4. inner splint; 5. fixing plate; 6. outer splint; 7. support body. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0032] Example

[0033] A cement mill support shoe structure convenient for maintenance comprises a base body 1, an inner wall of the base body 1 is fixedly connected with a support shoe body 7, the support shoe body 7 plays a role in facilitating the support of the cement mill, one end of the support shoe body 7 is fixedly connected with an outer clamping plate 6, and the other end of the support shoe body 7 is movably provided with an inner clamping plate 4 used in conjunction with the outer clamping plate 6, and both the outer clamping plate 6 and the inner clamping plate 4 play a role in assisting the use of the support shoe body 7;

[0034] The inner walls of the outer clamping plate 6 and the inner clamping plate 4 are both in arc shape, and the inner wall shapes of the outer clamping plate 6 and the inner clamping plate 4 are the same as the inner wall shape of the support shoe body 7, so that the outer clamping plate 6 and the inner clamping plate 4 can better cooperate with the support shoe body 7 to drag the cement mill;

[0035] Both ends of the base body 1 are movably provided with fixing plates 5, and two connecting components 2 are commonly provided at both ends of the base body 1 and one end of the two fixing plates 5. The internal structures of the two connecting components 2 are the same, and the two connecting components 2 are distributed in a mirror image. The connecting components 2 are used to facilitate the connection of the fixing plates 5 to the base body 1;

[0036] The connection assembly 2 includes a bolt 25, and a rubber washer 24 is threadedly sleeved on the outer surface of the bolt 25. The rubber washer 24 has a sealing effect when the bolt 25 is used for connection, so that the connection effect is better;

[0037] A first connection hole 26 for matching with the bolt 25 is formed at one end of the fixing plate 5, and a second connection hole 23 for matching with the bolt 25 is formed at one end of the base body 1, and the outer surface of the bolt 25 is threadedly connected with the inner wall of the first connection hole 26 and the second connection hole 23, so that the first connection hole 26 and the second connection hole 23 can be used together with the bolt 25 to achieve the connection of the fixing plate 5;

[0038] The inner wall threads of the first connection hole 26 and the second connection hole 23 are matched with the outer surface threads of the bolt 25, so that the first connection hole 26 and the second connection hole 23 can be used together with the bolt 25 to realize a connection method that replaces welding;

[0039] The two sides of one end of the fixing plate 5 are fixedly connected to the limiting rods 22, and the two sides of one end of the base body 1 are provided with limiting grooves 21 used in conjunction with the limiting rods 22. The inner wall shapes of the two limiting grooves 21 are respectively the same as the outer surface shapes of the two limiting rods 22, and the outer surfaces of the two limiting rods 22 are respectively movably plugged with the inner walls of the two limiting grooves 21. The limiting grooves 21 cooperate with the limiting rods 22 to facilitate the positioning of the fixing plate 5 when connected to the base body 1.

[0040] An adjustment mechanism 3 is provided on one side of the bottom end of the base body 1 to cooperate with the inner clamping plate 4. The adjustment mechanism 3 serves to facilitate the adjustment of the position of the inner clamping plate 4.

[0041] The adjustment mechanism 3 includes a bracket 31, a top side of the bracket 31 is fixedly connected to a bottom side of the base body 1, and the bracket 31 plays a connecting role. A support seat 34 is fixedly connected to the lower part of one end of the bracket 31, and a motor 35 is fixedly connected to the top of the support seat 34. The support seat 34 plays a role of supporting the motor 35, and the motor 35 plays a role of driving the adjustment mechanism 3;

[0042] The output end of the motor 35 passes through one end of the bracket 31 and is fixedly connected with a screw 33, so that the output end of the motor 35 drives the screw 33 to rotate. The end of the screw 33 facing away from the output end of the motor 35 is rotatably connected to the inner wall of one side of the bracket 31. The bracket 31 plays a role in positioning the screw 33 when it rotates.

[0043] The outer surface of the screw rod 33 is threadedly connected to the connecting block 32, and the inner wall thread of the connecting block 32 matches the outer surface thread of the screw rod 33, so that the screw rod 33 rotates to drive the connecting block 32 to move;

[0044] The bottom end of the connecting block 32 is slidably connected to the lower inner wall of the bracket 31, so that the bracket 31 can guide and limit the connecting block 32 when it moves, and the top end of the connecting block 32 is fixedly connected to the bottom end of the inner splint 4, so that the movement of the connecting block 32 can drive the movement of the inner splint 4 so that the position of the inner splint 4 can be adjusted to a suitable usage position.

[0045] Working principle: First, the cement mill is dragged by the outer clamping plate 6 and the inner clamping plate 4 to better cooperate with the support shoe body 7;

[0046] The motor 35 is started by the adjusting mechanism 3, and the output end of the motor 35 drives the screw 33 to rotate, and the rotation of the screw 33 drives the connecting block 32 to move;

[0047] At the same time, the bracket 31 guides and limits the connection block 32 when it moves. The movement of the connection block 32 drives the inner clamping plate 4 to move so that the position of the inner clamping plate 4 is adjusted to a suitable use position.

[0048] When the support bearing body 7 needs to be repaired, the bolt 25 is screwed out from the corresponding first connection hole 26 and the second connection hole 23 through the connection assembly 2, and the inner wall threads of the first connection hole 26 and the second connection hole 23 are matched with the outer surface threads of the bolt 25, so that the first connection hole 26 and the second connection hole 23 can be used together with the bolt 25 to realize a connection method that replaces welding;

[0049] Then, the limiting rod 22 is pulled out from the limiting groove 21, so that the fixing plate 5 is separated from the base body 1, thereby facilitating the maintenance of the support shoe body 7;

[0050] At the same time, the rubber gasket 24 has a sealing effect when the bolt 25 is used for connection, so that the connection effect is better.

[0051] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cement mill support shoe structure that is easy to maintain, comprising a base body (1), characterized in that: The inner wall of the base body (1) is fixedly connected to a support body (7), one end of the support body (7) is fixedly connected to an outer clamping plate (6), the other end of the support body (7) is movably provided with an inner clamping plate (4) used in conjunction with the outer clamping plate (6), one side of the bottom end of the base body (1) is provided with an adjustment mechanism (3) used in conjunction with the inner clamping plate (4), both ends of the base body (1) are movably provided with fixing plates (5), and two connecting components (2) are commonly provided at the two ends of the base body (1) and one end of the two fixing plates (5).

2. A cement mill support shoe structure that is easy to maintain according to claim 1, characterized in that: The connecting assembly (2) comprises a bolt (25), the outer surface of which is threadedly sleeved with a rubber gasket (24), one end of the fixing plate (5) is provided with a first connecting hole (26) for matching with the bolt (25), one end of the base body (1) is provided with a second connecting hole (23) for matching with the bolt (25), and the thread of the bolt (25) is connected to the inner wall of the first connecting hole (26) and the second connecting hole (23).

3. The cement mill support shoe structure that is easy to maintain according to claim 1 is characterized in that: The adjustment mechanism (3) comprises a bracket (31), a top side of the bracket (31) is fixedly connected to a bottom side of the base body (1), a lower part of one end of the bracket (31) is fixedly connected to a support seat (34), and a top end of the support seat (34) is fixedly connected to a motor (35), an output end of the motor (35) passes through one end of the bracket (31) and is fixedly connected to a screw rod (33), an outer surface of the screw rod (33) is threadedly connected to a connecting block (32), and a top end of the connecting block (32) is fixedly connected to a bottom end of the inner clamping plate (4).

4. The cement mill support shoe structure that is easy to maintain according to claim 1 is characterized in that: The inner walls of the outer clamping plate (6) and the inner clamping plate (4) are both arc-shaped, and the shapes of the inner walls of the outer clamping plate (6) and the inner clamping plate (4) are the same as the shape of the inner wall of the support shoe body (7).

5. The cement mill support shoe structure that is easy to maintain according to claim 1 is characterized in that: The two connection components (2) have the same internal structure, and the two connection components (2) are distributed in a mirror-image manner.

6. The cement mill support shoe structure that is easy to maintain according to claim 2 is characterized by: Limiting rods (22) are fixedly connected to both sides of one end of the fixing plate (5), limiting grooves (21) used in conjunction with the limiting rods (22) are provided on both sides of one end of the base body (1), and the outer surfaces of the two limiting rods (22) are movably plugged into the inner walls of the two limiting grooves (21) respectively.

7. The cement mill support shoe structure that is easy to maintain according to claim 2 is characterized by: The inner wall threads of the first connecting hole (26) and the second connecting hole (23) both match the outer surface threads of the bolt (25).

8. The cement mill support shoe structure that is easy to maintain according to claim 3 is characterized by: The inner wall thread of the connecting block (32) matches the outer surface thread of the screw rod (33), and the bottom end of the connecting block (32) is slidably connected to the lower inner wall of the bracket (31), and the end of the screw rod (33) facing away from the output end of the motor (35) is rotatably connected to the inner wall of one side of the bracket (31).

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