Automatic replacement device for lining plate of ball mill

Abstract

The utility model discloses an automatic replacement device for a lining plate of a ball mill. The device comprises a fixed plate, a rotary column, a rotary disc, a large arm, a small arm, a suction cup, an aerostatic press and a glue pool, the rotary disc is arranged on the fixed plate, the rotary column is connected with the rotary disc, the large arm is rotatably connected with the rotary column, the small arm is rotatably connected with the large arm, the suction cup is arranged at the tail end of the small arm, and the suction cup is connected with the aerostatic press. The pneumatic press is connected with the suction cup, the pneumatic press provides negative pressure suction force for the suction cup, the suction cup is used for adsorbing the lining panel through negative pressure, a glue solution is contained in the glue pool, and the rotary disc, the large arm and the small arm are matched through movement to drive the suction cup to drive the lining panel to move.

Description

Technical Field

[0001] The present application relates to the technical field of automation equipment, and in particular to an automatic replacement device for an inner lining plate of a ball mill. Background Art

[0002] A ball mill is a device used to grind various ores and other materials. It is widely used in industries such as mineral processing, building materials, and chemicals. According to the different grinding methods, ball mills are divided into dry and wet types. According to the differences in the discharge methods, they can be divided into grid type and overflow type. The main function of the liner of the ball mill is to protect the cylinder of the ball mill and prevent the cylinder from being directly impacted and ground by the grinding body and materials. At the same time, by using different forms of liners, the movement state of the grinding body in each bin can be adjusted.

[0003] During the operation of the ball mill, the inner liner plays a protective role to prevent the cylinder from being impacted and worn by the steel balls and materials. Since the inner liner is subjected to repeated impact and wear by the steel balls and materials and corrosion by the slurry, the surface material of the liner is constantly migrating, making the liner one of the main parts that are easy to wear in the ball mill and need to be replaced frequently.

[0004] Due to the extremely harsh working environment of the ball mill, the inner liner will inevitably be worn during long-term use, reducing its service life and grinding efficiency. Therefore, regular replacement of the inner liner is a necessary step to maintain the normal operation of the ball mill. However, the traditional manual replacement method has a series of problems, including challenges such as low operating efficiency and high safety risks. An innovative and automated solution is urgently needed to deal with these problems. By introducing an automatic replacement device, not only can the production efficiency of the ball mill be improved and the service life of the inner liner be extended, but also the safety hazards during manual operation can be effectively reduced. Utility Model Content

[0005] In order to solve the above technical problems, the present application provides an automatic replacement device for the inner lining plate of a ball mill. The technical solution in the present application is described below:

[0006] A device for automatically replacing inner lining plates of a ball mill, comprising:

[0007] A fixed plate, a rotating column, a rotating disk, an upper arm, a lower arm, a suction cup, an air compressor and a glue pool, wherein the rotating disk is arranged on the fixed plate, the rotating column is connected to the rotating disk, the upper arm is rotatably connected to the rotating column, the lower arm is rotatably connected to the upper arm, the suction cup is arranged on the end of the lower arm, the air compressor is connected to the suction cup, the air compressor provides negative pressure suction to the suction cup, the suction cup is used to adsorb the inner lining plate through negative pressure, the glue pool contains glue liquid, the rotating disk, the upper arm and the lower arm cooperate through movement to drive the suction cup to drive the inner lining plate to move.

[0008] Optionally, the suction cup is rotatably connected to the forearm.

[0009] Optionally, a wheel set is provided on the fixed plate, and the wheel set is used to drive the fixed plate to move.

[0010] Optionally, a locking structure is provided on the fixing plate, and the locking structure is used to lock the movement of the fixing plate.

[0011] Optionally, the locking structure includes telescopic legs arranged at four corners of the fixing plate.

[0012] Optionally, a hydraulic press is also included, which is connected to the boom and is used to drive the boom to rotate.

[0013] Optionally, the suction cup includes an adsorption head and a connecting part, the adsorption head is connected to the connecting part via a detachable structure, and the connecting part is rotatably connected to the end of the forearm.

[0014] Optionally, a protective cover is provided on the turntable.

[0015] It can be seen from the above technical solutions that this application has the following advantages:

[0016] This ball mill liner automatic replacement device has many advantages:

[0017] 1. The automatic replacement of the inner lining plate is realized through the automated device, which avoids the low efficiency and long cycle of the traditional manual replacement method, significantly improves the replacement speed, helps to reduce production downtime, and improves the production efficiency of the ball mill.

[0018] 2. The automatic replacement device reduces the need for manual operation, thereby reducing the safety risks that operators may face during the replacement process, such as accidents such as squeezing and smashing.

[0019] 3. Through the coordinated movement of the turntable, the upper arm and the lower arm, the suction cup is driven to drive the lining plate to move, so that the lining plate is accurately attached and the tight combination of the lining plate and the inner wall of the ball mill is ensured.

[0020] 4. The device can easily absorb and fix the lining plate through the negative pressure suction provided by the air compressor, and at the same time, the glue can be evenly applied in the glue pool, realizing the integrated lining plate replacement and glue coating functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of an embodiment of the automatic replacement device for the inner liner of a ball mill provided in this application;

[0022] Figure 2This is a schematic diagram of the connection structure of the adsorption head of the connection part in the automatic replacement device for the inner liner of the ball mill provided in this application;

[0023] Figure 3 This is a schematic diagram of the connection structure of an embodiment of a transfer column and a protective cover in the automatic replacement device for the inner liner of a ball mill provided in the present application. DETAILED DESCRIPTION

[0024] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only used to illustrate the relative positional relationships between the various components or components, and do not particularly limit the specific installation orientations of the various components or components.

[0025] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0026] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] In addition, the structures, proportions, sizes, etc. drawn in the drawings in the present application are only used to match the contents disclosed in the specification for the technical personnel in this field to understand and read, and are not used to limit the restrictive conditions under which the present application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the present application without affecting the effects and purposes that can be achieved by the present application.

[0028] The following will be combined with the drawings in this application to clearly and completely describe the technical solutions in this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] See also Figure 1The present application first provides an embodiment of a ball mill liner automatic replacement device, which is described in detail below. The embodiment includes:

[0030] Fixed plate 01, rotating column 02, rotating disk 03, upper arm 04, lower arm 05, suction cup 06, air compressor 07 and glue pool 08, the rotating disk 03 is arranged on the fixed plate 01, the rotating column 02 is connected to the rotating disk 03, the upper arm 04 is rotatably connected to the rotating column 02, the lower arm 05 is rotatably connected to the upper arm 04, the suction cup 06 is arranged on the end of the lower arm 05, the air compressor 07 is connected to the suction cup 06, the air compressor 07 provides negative pressure suction to the suction cup 06, the suction cup 06 is used to adsorb the inner lining plate through negative pressure, the glue pool 08 contains glue liquid, the rotating disk 03, upper arm 04 and lower arm 05 cooperate through movement to drive the suction cup 06 to drive the inner lining plate to move.

[0031] This embodiment is an automatic replacement device for the inner lining plate of a ball mill, and its components are as follows:

[0032] Fixed plate 01: Located at the bottom of the entire device, it provides basic support for the device. Fixed plate 01 is designed to maintain the stability of the entire system.

[0033] Rotating column 02: connected to the rotating disk 03, and realizes the motion coordination with the rotating disk 03 by rotation. The rotating column 02 can be rotatably connected to the rotating disk 03, so that the whole system can realize horizontal rotation.

[0034] Turntable 03: It is set on the fixed plate 01 and realizes the rotation of the whole system by connecting the rotating column 02. The design of the turntable 03 is to provide a moving platform so that other components can move according to the predetermined trajectory.

[0035] Big arm 04: rotatably connected to the rotating column 02, located on the rotating disk 03. The big arm 04 realizes the positioning and control of other components during the replacement of the inner liner plate by coordinated movement with the rotating column 02.

[0036] Small arm 05: rotatably connected to the big arm 04, small arm 05 is located at the end of the big arm 04. The movement of small arm 05 is controlled by the big arm 04, and plays the role of connecting the big arm 04 and the suction cup 06.

[0037] Suction cup 06: It is arranged at the end of small arm 05 and is connected with air compressor 07 to realize adsorption of inner lining plate. Suction cup 06 fixes the inner lining plate on its surface through the negative pressure suction force provided by air compressor 07.

[0038] Air compressor 07: connected to the suction cup 06, providing negative pressure suction for the suction cup 06. The air compressor 07 achieves controllable adsorption and release of the inner lining plate by adjusting the magnitude of the negative pressure suction.

[0039] Glue pool 08: contains glue liquid, used to provide glue for the inner lining board. The position and design of the glue pool 08 enable the moving suction cup 06 to evenly dip the glue liquid to provide glue for the inner lining board.

[0040] The operation process of the entire system is achieved through the coordinated movement of the turntable 03, the upper arm 04 and the lower arm 05. The rotation of the turntable 03 drives the movement of the rotating column 02, the upper arm 04 and the lower arm 05, and finally the adsorption, movement and attachment of the inner lining plate are completed through the suction cup 06 on the lower arm 05. The air compressor 07 ensures that the inner lining plate can be firmly adsorbed by controlling the negative pressure suction of the suction cup 06. The glue in the glue pool 08 ensures that the inner lining plate can be evenly dipped in glue during the attachment process, thereby realizing the automatic replacement and attachment of the inner lining plate. The entire system realizes the automated operation of the inner lining plate replacement process through the coordinated action of the air compressor 07, the hydraulic press 11 and possible control systems, improves efficiency, reduces risks, and ensures the accuracy of the replacement process.

[0041] In practice, the working process and principle of the automatic replacement device for the inner lining of the ball mill are as follows:

[0042] When the device is started, the turntable 03 begins to rotate, and the turntable 03 above the fixed plate 01 controls the rotation of the rotating column 02 .

[0043] A boom 04 is mounted on the top of the rotating column 02, and a hydraulic press 11 is connected to the boom 04, and the hydraulic press 11 controls the up and down swing amplitude of the boom 04. Such a motion design enables the boom 04 to make precise adjustments in the vertical direction.

[0044] One end of the upper arm 04 is connected to the lower arm 05, and an air compressor 07 is connected between the upper arm 04 and the lower arm 05, and the air compressor 07 controls the swing amplitude of the lower arm 05. The swing of the lower arm 05 is controlled by the air compressor 07, so that the lower arm 05 can swing accurately in the horizontal direction.

[0045] One end of the small arm 05 is connected to a suction cup 06, and an air press 07 is connected between the small arm 05 and the suction cup 06, and the air press 07 controls the swing amplitude of the suction cup 06. The swing of the suction cup 06 is controlled by the air press 07, so that the suction cup 06 can swing accurately in the vertical direction.

[0046] The rotating column 02 is driven to rotate by the rotating disk 03, and the hydraulic press 11 and the air press 07 cooperate to control the suction cup 06 to absorb the lining plate.

[0047] After the inner lining plate is sucked, the inner lining plate is moved to the glue pool 08 by rotating the turntable 03 to prepare for the subsequent dipping of glue.

[0048] In the glue pool 08, the suction cup 06 is evenly dipped into the glue liquid so that the surface of the lining plate is evenly coated with glue.

[0049] The air press 07 pushes the big arm 04 and the small arm 05 to fit the inner lining plate to the inner wall of the ball mill. At this stage, the suction cup 06 is not loosened temporarily to ensure that the inner lining plate can be closely attached.

[0050] When the inner lining plate is pressed against the inner wall of the ball mill, the suction cup 06 still maintains the adsorption state, and drives the inner lining plate downward so that the raised part thereof is aligned with the concave part of the other inner lining plates.

[0051] The suction cup 06 stops adsorption and prepares for the next lining plate to be attached. At this time, the lining plate has been successfully attached to the inner wall of the ball mill, completing the automatic attachment process.

[0052] Through the coordinated movement and control of this device, the liner replacement and attachment process is automatically realized, which improves the operation efficiency, reduces the need for manual intervention, and ensures the accurate attachment of the liner.

[0053] In an optional embodiment, the suction cup 06 is rotatably connected to the small arm 05.

[0054] In this optional embodiment, the suction cup 06 is rotatably connected to the small arm 05. This design increases the flexibility and adaptability of the system and provides more flexibility for the lining plate replacement process. The following is the working principle of this optional embodiment:

[0055] One end of the small arm 05 is connected with a suction cup 06, and the suction cup 06 is rotatably connected to the small arm 05. This means that the suction cup 06 can be rotated at the connection with the small arm 05, so that the adsorption surface of the suction cup 06 can more flexibly adapt to the shape and surface characteristics of the lining plate.

[0056] Since the suction cup 06 is rotatably connected to the small arm 05, the system can better adapt to the convex and concave surface of the inner lining plate by adjusting the angle of the suction cup 06, thereby ensuring a more stable and firm adsorption effect.

[0057] The shapes and structures of the lining plates of different ball mills may be different. The design of the rotatable connection between the suction cup 06 and the small arm 05 enables the system to better adapt to lining plates of different sizes and shapes, thereby improving the versatility of the system.

[0058] During the lining plate attachment stage, the rotatable connection between the suction cup 06 and the small arm 05 allows the suction cup 06 to maintain a certain rotation ability while the lining plate is pressed against the inner wall of the ball mill. This helps to ensure that the raised part of the lining plate can be better aligned with the concave part of other lining plates, thereby improving the accuracy of the alignment.

[0059] By rotatably connecting the suction cup 06 to the forearm 05, this optional embodiment improves the flexibility and adaptability of adsorption and attachment during the replacement of the lining plate, so that the system can better adapt to different situations and different types of lining plates.

[0060] In an optional embodiment, a wheel set 09 is provided on the fixing plate 01, and the wheel set 09 is used to drive the fixing plate 01 to move.

[0061] In this optional embodiment, a wheel set 09 is introduced to drive the movement of the fixed plate 01. This design increases the mobility and flexibility of the system. The working principle of this optional embodiment is as follows:

[0062] The fixed plate 01 is provided with a wheel set 09, which can be wheels or rollers, installed at the bottom of the fixed plate 01. This enables the fixed plate 01 to move on a plane. When the system is started, the wheel set 09 is used to drive the movement of the fixed plate 01. By controlling the rotation of the wheel set 09, the system can achieve smooth movement of the fixed plate 01 in the horizontal direction. The setting of the wheel set 09 allows the fixed plate 01 to be flexibly adjusted around the ball mill. This is crucial for steps such as alignment, operation, and replacement of liner plates, because the fixed plate 01 can be moved to align with the area that needs to be operated.

[0063] Different types of ball mills may have different structures and layouts. By setting the wheel set 09, the system can adapt to the working environment of different ball mills, thereby improving the versatility and adaptability of the system.

[0064] The ability to move the fixed plate 01 can reduce the need for manual operation, especially when work needs to be performed inside the ball mill. The system can make the work more convenient and improve work efficiency by moving the fixed plate 01.

[0065] By introducing the wheel set 09, this optional embodiment increases the flexibility of the automatic replacement device for the ball mill liner, so that the entire system can better adapt to different working scenarios and operating requirements.

[0066] In an optional embodiment, a locking structure 10 is provided on the fixing plate 01 , and the locking structure 10 is used to lock the movement of the fixing plate 01 .

[0067] In this optional embodiment, a locking structure 10 is introduced to lock the fixed plate 01 in movement. This design helps to ensure that the system can maintain a relatively fixed position when needed.

[0068] A locking structure 10 is provided on the fixing plate 01 , which may include one or more devices, such as locking bolts, clamping devices or other mechanical structures that can fix the position of the fixing plate 01 .

[0069] When the fixed plate 01 needs to stop moving, the locking structure 10 is controlled. This can be achieved by manual control, automatic sensing system or remote operation.

[0070] The main purpose of the locking structure 10 is to prevent unnecessary movement of the fixing plate 01 in some specific operation stages or when precise positioning is required. This is essential for precise alignment of the lining plate, attachment process or other steps that require maintaining relative position.

[0071] The provision of the locking structure 10 helps to enhance the safety of the system, especially when the system needs to remain relatively still during operation, thereby avoiding unnecessary movement and potential safety risks.

[0072] The use of the locking structure 10 ensures that the fixed plate 01 can stop moving securely when needed, which helps to improve the accuracy and controllability of the operation, especially in key steps such as alignment and replacement of liner plates.

[0073] By providing a locking structure 10 on the fixing plate 01, this optional embodiment increases the control capability of the system and improves the stability and safety of the system at a specific operation stage. This design also provides the operator with more control options, making the system easier to operate and master.

[0074] In this embodiment, a locking structure 10 is added to the fixing plate 01. The function of the locking structure 10 is to fix the fixing plate 01. That is, when the fixing plate 01 is moved to a specified position by the wheel set 09, in order to prevent further movement, the locking structure 10 is provided for fixing. The locking structure 10 can be implemented in a variety of ways in practice, for example:

[0075] Locking bolt: An adjustable bolt or nut is installed on the fixing plate 01, and the locking structure 10 is controlled by tightening or loosening the bolt. Clamping device: A clamping mechanism, such as a clamping claw or a clamping block, is used to clamp or release the fixing plate 01. This method is used in situations where a stronger fixation is required and can provide a higher locking strength.

[0076] Pneumatic locking: pneumatic components, such as cylinders or pneumatic clamping devices, are used to control the locking structure 10. By controlling the state of the pneumatic components, the fixing plate 01 can be locked or released.

[0077] Electromagnetic lock: Use an electromagnetic lock device to lock the fixed plate 01 by electromagnetic force when needed. This method is used in scenarios where remote control of the locking state is required.

[0078] Hydraulic locking: Locking is achieved using a hydraulic system, either through a hydraulic cylinder or a hydraulic clamp. This method is used in applications that require high power or high precision.

[0079] Mechanical slots and pins: Design a slot between the fixing plate 01 and the supporting structure and use insertable pins or pins to achieve locking or release by inserting or removing the pins.

[0080] Manual locking device: A locking device designed to be manually controlled, such as a handle, lever or knob, which is manually operated to achieve locking.

[0081] Foot pedal: Install a foot pedal to allow the operator to lock or release by stepping on or releasing the pedal.

[0082] In an optional embodiment, the locking structure 10 includes telescopic legs arranged at four corners of the fixing plate 01 .

[0083] Telescopic legs are installed at the four corners of the fixed plate 01 respectively. These telescopic legs are usually telescopic supporting devices, and their lengths can be adjusted.

[0084] When it is necessary to lock the fixing plate 01, the operator can adjust the length of the telescopic legs to form a firm support connection with the supporting surface or the ground. By adjusting the telescopic degree of the legs, the fixing plate 01 can be firmly fixed.

[0085] When the telescopic legs are adjusted to the appropriate length so that a stable supporting relationship is formed between the fixed plate 01 and the ball mill or other supporting structure, the system enters a locked state. This ensures that the fixed plate 01 will not move accidentally during operation.

[0086] When it is necessary to move the fixed plate 01, the operator can release the telescopic legs to retract or adjust them to a length that does not affect movement. This allows the fixed plate 01 to be moved freely when necessary, such as for liner replacement or maintenance operations.

[0087] This design approach provides a degree of adaptability, as the length of the telescopic legs can be adjusted as needed to accommodate different heights or uneven work surfaces.

[0088] The telescopic legs are designed to be simple and easy to use, without the need for complex mechanical devices or electrical controls. This helps improve the reliability and ease of operation of the system.

[0089] In an optional embodiment, a hydraulic press 11 is further included, and the hydraulic press 11 is connected to the boom 04 and is used to drive the boom 04 to rotate.

[0090] In this optional embodiment, a hydraulic press 11 is introduced, and the hydraulic press 11 is connected to the arm 04 to drive the arm 04 to rotate. The working principle of this optional embodiment is as follows:

[0091] The hydraulic press 11 is connected to the boom 04, and may form a controllable mechanical connection with the boom 04 through a hydraulic device such as a hydraulic cylinder. When the hydraulic press 11 is activated, it pushes or pulls the boom 04 by applying hydraulic force to the boom 04, thereby rotating the boom 04. The operation of the hydraulic press 11 can be automated or performed manually through a control system.

[0092] The rotation of the arm 04 can be used to adjust the position of the liner plate so that it can be accurately aligned with the inner wall of the ball mill. This is a very critical step when replacing the liner plate or performing other operations.

[0093] The hydraulic machine 11 adjusts the rotation amplitude of the boom 04 by controlling the movement of the hydraulic cylinder. This enables the system to accurately control the rotation of the boom 04 according to the needs of the specific operation.

[0094] The use of the hydraulic press 11 improves the rotation accuracy of the boom 04, helps to ensure accurate attachment and alignment of the liner, and thus improves the operational accuracy of the entire replacement process.

[0095] In some cases, the operation of the hydraulic press 11 can be performed through an automated control system, so that the rotation of the boom 04 can be seamlessly connected with the entire liner replacement process, thereby improving the automation level of the system.

[0096] By introducing the hydraulic press 11, this optional embodiment adds a control method to the ball mill liner replacement device, so that the rotation of the arm 04 can be more precise and controllable, thereby improving the flexibility and accuracy of the operation.

[0097] See also Figure 2 In an optional embodiment, the suction cup 06 includes an adsorption head 12 and a connecting portion 13, the adsorption head 12 is connected to the connecting portion 13 via a detachable structure, and the connecting portion 13 is rotatably connected to the end of the small arm 05.

[0098] In this optional embodiment, the design of the suction cup 06 is more flexible, including an adsorption head 12 and a connecting portion 13. The adsorption head 12 is connected to the connecting portion 13 through a detachable structure, and the connecting portion 13 can be rotatably connected to the end of the small arm 05. The working principle of this optional embodiment is as follows:

[0099] The suction cup 06 is composed of two main parts, namely the suction head 12 and the connecting part 13. The suction head 12 is responsible for sucking the lining plate, and the connecting part 13 connects the suction head 12 and the small arm 05.

[0100] The adsorption head 12 is connected to the connection part 13 through a detachable structure. This means that the adsorption head 12 can be easily disassembled or replaced, thereby increasing the maintenance convenience and flexibility of the system.

[0101] The connecting portion 13 is designed to be rotatably connected to the end of the small arm 05. This allows the adsorption head 12 to rotate freely around its axis under the support of the connecting portion 13, thereby improving the adaptability of the adsorption head 12 to the inner lining plate.

[0102] By virtue of the rotatable characteristic of the connecting portion 13 , the operator can adjust the angle of the adsorption head 12 to better adapt to the surface of the inner lining plate, especially when the surface of the inner lining plate is uneven or has a curvature.

[0103] Since the adsorption head 12 and the connecting part 13 are detachable, it is easier to replace the adsorption head 12. This helps to quickly replace the adsorption head 12 when needed, thereby improving the maintenance efficiency of the system.

[0104] This design provides greater flexibility and adaptability, allowing the suction cup 06 to adapt to liner panels of different shapes and sizes, thereby improving the success rate and efficiency of liner panel replacement.

[0105] By introducing this optional design, the flexibility and adaptability of the suction cup 06 during the liner replacement process are improved, and at the same time, it becomes more convenient to replace the suction head 12, which helps to optimize the liner replacement process.

[0106] The detachable structure can be implemented in many ways, and the specific choice depends on the system design and usage requirements. The following are some possible implementation methods:

[0107] Threaded connection: The use of threaded connection is an optional detachable structure. By providing threads and threaded holes on the connecting part 13, the adsorption head 12 can be easily connected or disassembled from the connecting part 13 by rotation.

[0108] Quick release clamp: With a quick release clamp, the suction head 12 can be easily fixed to the connecting part 13 manually or automatically. Such a clamp usually has a quick locking and unlocking function, providing the convenience of quick replacement.

[0109] Twist lock: The structure of the connection part 13 and the suction head 12 is designed so that it can be easily locked or unlocked by twisting. This method is usually suitable for scenes that require reliable locking and compact connection.

[0110] Spring clamping: A spring clamping mechanism is introduced, which can release or fix the suction head 12 by pressing or pulling a button or lever. This method is suitable for scenarios that require manual operation.

[0111] Magnetic connection: Magnetic elements are introduced into the connection part 13 and the adsorption head 12 so that they can be adsorbed together by magnetism. This method is suitable for light applications and requires easier disassembly and assembly.

[0112] Latch connection: A latch or pin is used to connect the adsorption head 12 and the connection part 13. The latch can be easily inserted and removed, providing a reliable connection and removal method.

[0113] Quick buckle: Introducing the quick buckle design, you can connect or disassemble by pressing or twisting the buckle. It is an easy-to-operate structure.

[0114] Bolts and nuts: A structure using bolts and nuts on the connection part 13 and the suction head 12, and the connection is tightened or loosened by rotating the nuts. This method is suitable for situations where a higher locking force is required.

[0115] The selection of a particular removable structure depends on various factors, including the environment in which the system will be used, the experience of the operator, the frequency of replacement, and the requirements for connection strength.

[0116] See also Figure 3 In an optional embodiment, a protective cover 14 is provided on the turntable 03 .

[0117] In this optional embodiment, a protective cover 14 is introduced on the turntable 03, which helps to improve the safety and protection of the system. The following are some features and advantages of this optional embodiment:

[0118] The main function of the protective cover 14 is to provide physical protection for the moving parts of the turntable 03 to prevent the operator or the surrounding environment from accidentally touching the moving parts. This helps to reduce safety risks during operation, especially in confined space operations.

[0119] The protective cover 14 can prevent the operator from accidentally touching the rotating parts, reducing the possibility of accidental injury caused by misoperation. This is very important for ensuring the safety of the operator.

[0120] The protective cover 14 can also act as a dust and pollution-proof barrier to prevent dust, particles or other pollutants from entering key components of the system, thereby improving the reliability and life of the system.

[0121] In the operation of the ball mill, there may be splashing of particles or materials. The existence of the protective cover 14 can reduce the possibility of these splashes entering the surrounding environment.

[0122] In industrial and manufacturing environments, the use of protective covers 14 is often in compliance with safety standards and regulations, ensuring that the design and operation of the equipment is safe and reliable.

[0123] The protective cover 14 can be made of transparent material or open design so that the operator can observe the operating status of the system without affecting their working efficiency.

[0124] If the turntable 03 or its accessory parts need to be maintained or replaced, the protective cover 14 is usually detachable, which makes it convenient for maintenance personnel to perform maintenance operations.

[0125] It should be noted that the above description of the disclosed embodiments enables professionals and technicians in the field to implement or use the present application. Various modifications to these embodiments will be apparent to professionals and technicians in the field, and the general principles defined herein can be implemented in other embodiments without departing from the scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A ball mill liner plate automatic replacement device, characterized in that: include: A fixed plate, a rotating column, a rotating disk, an upper arm, a lower arm, a suction cup, an air compressor and a glue pool, wherein the rotating disk is arranged on the fixed plate, the rotating column is connected to the rotating disk, the upper arm is rotatably connected to the rotating column, the lower arm is rotatably connected to the upper arm, the suction cup is arranged on the end of the lower arm, the air compressor is connected to the suction cup, the air compressor provides negative pressure suction to the suction cup, the suction cup is used to adsorb the inner lining plate through negative pressure, the glue pool contains glue liquid, the rotating disk, the upper arm and the lower arm cooperate through movement to drive the suction cup to drive the inner lining plate to move.

2. The automatic replacement device for the inner lining of a ball mill according to claim 1, characterized in that: The suction cup is rotatably connected to the forearm.

3. The automatic replacement device for the inner lining of a ball mill according to claim 1, characterized in that: The fixing plate is provided with a wheel set, and the wheel set is used for driving the fixing plate to move.

4. The automatic replacement device for the inner lining plate of a ball mill according to claim 3, characterized in that: The fixing plate is provided with a locking structure, and the locking structure is used to lock the movement of the fixing plate.

5. The automatic replacement device for the inner lining plate of a ball mill according to claim 4, characterized in that: The locking structure includes telescopic legs arranged at four corners of the fixing plate.

6. The automatic replacement device for the inner lining plate of a ball mill according to claim 1, characterized in that: It also includes a hydraulic press, which is connected to the boom and is used to drive the boom to rotate.

7. The automatic replacement device for the inner lining plate of a ball mill according to claim 1, characterized in that: The suction cup comprises an adsorption head and a connecting part, wherein the adsorption head is connected to the connecting part via a detachable structure, and the connecting part is rotatably connected to the end of the forearm.

8. The automatic replacement device for the inner lining plate of a ball mill according to claim 1, characterized in that: A protective cover is arranged on the rotating disk.

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