Anti-slag-flying ball mill lining plate wear resistance detection mechanism

Abstract

The invention provides an anti-slag-flying ball mill lining plate wear resistance detection mechanism, and belongs to the technical field of material performance testing. Comprising a bottom cabinet, a cabinet body is arranged at the top end of the bottom cabinet, a control panel is arranged on one side of the bottom cabinet, a hollowed-out plate is arranged at the top end of the bottom cabinet, a workbench is installed on the inner side of the cabinet body, and the sand blasting assembly is installed on the inner side of the cabinet body. According to the device, the adjusting assembly is arranged, the overturning table can overturn on the workbench along with rotation of the sand blasting gun, the device is used for simulating spraying impact of steel balls on the side wall of the lifted lining plate in the rotation process of the ball mill, it is ensured that when the lining plate is in an inclined state, the lining plate is not prone to falling off, and the lining plate is not prone to falling off. And the wear-resistant impact strength of different point positions can be detected, and the situation that the wear-resistant strength of the changed distance between the sand blasting gun and the lining plate cannot be detected is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of material performance testing, and in particular to a ball mill liner wear resistance detection mechanism for preventing flying slag. Background Art

[0002] Wear-resistant linings are a commonly used wear-resistant part in engineering machinery and are widely used in industrial production such as mines, coal preparation plants and metallurgy. Wear-resistant linings can be used as protective plates for working panels of conveyor lines, and can also be used for wear-resistant protection of the shells of various mechanical equipment such as coal mills and crushers.

[0003] The existing wear resistance test usually uses an industrial camera for visual inspection after impacting the liner. The liner surface is directly impacted without changing its position. It is unable to simulate the impact force on the liner when it is rotating and tilted. At the same time, there may be some block materials with sharp surfaces during ball mill grinding, which can easily scratch the liner surface. The conventional scraping method is not convenient for the industrial camera to perform visual recognition, which affects the accuracy of the results and is not convenient for operators to observe with the naked eye. Therefore, the present application provides a ball mill liner wear resistance detection mechanism with anti-flying slag to meet the needs. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a ball mill liner wear resistance detection mechanism that can prevent flying slag to solve the problem that the existing visual inspection using an industrial camera directly impacts the liner surface and cannot simulate the impact force that the liner is subjected to when the ball mill is rotating and in an inclined state. At the same time, the conventional scraping method is not convenient for the industrial camera to perform visual recognition, which affects the accuracy of the results and is not convenient for operators to observe with the naked eye.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A ball mill liner wear resistance detection mechanism for preventing flying slag, comprising a base cabinet, a cabinet body is arranged at the top of the base cabinet, a control panel is arranged at one side of the base cabinet, a hollow plate is arranged at the top of the base cabinet, a workbench is installed on the inner side of the cabinet body, and also comprises a sandblasting component, the sandblasting component is installed on the inner side of the cabinet body, the sandblasting component is used to spray metal particles on the surface of the liner to perform wear resistance detection, an adjustment component, the adjustment component is installed on the top of the workbench, the adjustment component is used to cooperate with the sandblasting component to adjust the angle of the liner, a scraping component, the scraping component is installed on the top of the adjustment component, the scraping component is used to perform a scraping test on the surface of the liner, and an auxiliary component is installed on one side of the scraping component, the auxiliary component is used to process the surface of the liner before the scraping component scrapes.

[0007] Optionally, the sandblasting assembly includes a mounting base installed on the inner top wall of the cabinet. A rotating base is connected to the bottom end of the mounting base. The rotating base rotates at the bottom end of the mounting base. Two sandblasting guns are equidistantly distributed and connected to the end of the rotating base. The sandblasting guns are connected to the sand suction machine through pipelines.

[0008] Optionally, the sand suction machine is installed inside the bottom cabinet. The end of the sand suction machine is connected to a storage box. The storage box is installed at the bottom end of the hollow plate. A gear is installed on one side of the rotating base. The end of the gear is connected to a first motor. The first motor is installed on the inner wall of the cabinet. The gear meshes with a rack. The rack is installed on the inner wall of the cabinet. The rack slides on the inner wall of the cabinet. The rack meshes with a one-way gear.

[0009] Optionally, the adjustment assembly includes a bevel gear set. One bevel gear in the bevel gear set is installed at the end of the one-way gear. The bevel gear set rotates on the inner wall of the cabinet. The end of one bevel gear in the bevel gear set is connected to a lead screw. The lead screw rotates on the top bracket of the workbench.

[0010] Optionally, a first slider is sleeved on the outside of the lead screw. The first slider slides in the surface chute of the workbench. One side of the first slider is connected to a connecting rod. The connecting rod rotates on the outside of the first slider. The end of the connecting rod is connected to a support frame. The support frame rotates on the top of the workbench.

[0011] Optionally, the auxiliary assembly includes a flipping table installed on the top of the workbench. The flipping table rotates on the top of the workbench. The support frame slides on the outside of the flipping table.

[0012] Optionally, four hydraulic clamps are equiangularly distributed and installed on the top of the flipping table. A reciprocating lead screw is installed on the top of the flipping table. The reciprocating lead screw rotates on the top bracket of the flipping table. The end of the reciprocating lead screw is connected to a second motor. The second motor is installed on the surface of the flipping table. A sliding frame is sleeved on the outside of the reciprocating lead screw.

[0013] Optionally, the sliding frame slides in the bottom chute of the reciprocating lead screw. A sliding rod is nested inside the sliding frame. The sliding rod is installed on the top of the flipping table. One side of the sliding frame is connected to a sponge roller. A brush head is installed above the sponge roller. The end of the brush head is connected to a storage box.

[0014] Optionally, the scraping assembly includes a mounting box installed on the top of two of the hydraulic clamps. A rotating plate is installed inside the mounting box. The rotating plate rotates inside the mounting box. A mounting block is installed inside the rotating plate.

[0015] Optionally, the mounting block slides inside the rotating plate. One side of the mounting block is connected with a second slider, and the second slider is installed inside the sliding frame. The second slider slides in the inner chute of the sliding frame. Three groups of scrapers are equidistantly installed at the bottom end of the mounting block.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] In the above solution, by setting the sandblasting assembly, two sandblasting guns can perform fan-shaped spraying on the surface of the lining plate during the sandblasting process, so that the sandblasting guns eject steel balls, expanding the steel ball ejection range of the sandblasting guns and the wear resistance detection range of the lining plate. It can simulate the impact force of the steel balls on the lining plate when the steel balls are grinding in the ball mill, ensuring that the wear resistance detection result of the lining plate can conform to the real situation during the operation of the ball mill, and making the wear resistance detection result of the lining plate have intuitive persuasiveness.

[0018] By setting the adjustment assembly, the flipping table can flip on the workbench following the rotation of the sandblasting gun, so as to simulate the spraying impact of the steel balls on the lifted side wall of the lining plate when the ball mill is rotating. Ensure that when the lining plate is in an inclined state, the wear resistance impact strength at different points can be detected, and avoid being unable to detect the wear resistance strength when the distance between the sandblasting gun and the lining plate changes.

[0019] By setting the auxiliary assembly, the amount of gentian violet solution smeared on the flat part of the lining plate will be more than that in the crater depression. After the test, it is convenient for the operator to observe with the naked eye and for the vision detection system of the industrial camera to identify and detect the wear resistance result of the lining plate. Smearing the gentian violet solution on the surface assists in the scratch detection of the lining plate surface. The dust generated by sandblasting on the lining plate surface can be cleaned by the sponge roller dipped with the gentian violet solution, making the scratch marks clear and facilitating the identification and detection of the scratch wear resistance detection.

[0020] By setting the scraping assembly, since the three groups of scrapers are made of ceramic, diamond and cemented carbide materials respectively, it is convenient to detect the wear resistance of different material scrapers 85 on the lining plate surface, and the test results are diverse, making the results more persuasive. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0022] Figure 1 Schematic three-dimensional structure diagram of a wear resistance detection mechanism for a ball mill lining plate to prevent flying slag;

[0023] Figure 2 Stereoscopic structure sectional view of the wear resistance detection mechanism of the ball mill lining plate for preventing flying slag

[0024] Figure 3 Schematic diagram of the three-dimensional structure of the sandblasting assembly

[0025] Figure 4 For Figure 3 Schematic diagram of the three-dimensional structure of A in

[0026] Figure 5 Schematic diagram of the three-dimensional structure of the adjustment assembly

[0027] Figure 6 Schematic diagram of the three-dimensional structure of the assembled adjustment assembly and auxiliary assembly

[0028] Figure 7 Schematic diagram of the three-dimensional structure of the auxiliary assembly

[0029] Figure 8 For Figure 7 Schematic diagram of the three-dimensional structure of B in

[0030] Figure 9 Schematic diagram of the three-dimensional structure of the scraping assembly

[0031] Figure 10 For Figure 9 Schematic diagram of the three-dimensional structure of C in

[0032] Reference numerals:

[0033] 1, bottom cabinet; 2, cabinet body; 3, control panel; 4, hollowed-out plate; 5, sandblasting assembly; 51, mounting seat; 52, rotating seat; 53, sandblasting gun; 54, sand suction machine; 55, storage bin; 56, gear; 57, motor 1; 58, rack; 59, one-way gear; 6, adjustment assembly; 61, bevel gear set; 62, lead screw; 63, slider 1; 64, connecting rod; 65, support frame; 7, auxiliary assembly; 71, flipping table; 72, hydraulic fixture; 73, reciprocating lead screw; 74, motor 2; 75, sliding frame; 76, slide bar; 77, sponge roller; 78, brush head; 79, storage box; 8, scraping assembly; 81, mounting box; 82, rotating plate; 83, mounting block; 84, slider 2; 85, scraper; 9, workbench.

[0034] As shown in the figure, in order to clearly implement the structure of the embodiments of the present invention, specific structures and devices are marked in the figure, but this is only for schematic needs and is not intended to limit the present invention to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners

[0035] The following provides a detailed description of a wear resistance detection mechanism for a ball mill liner that prevents flying slag according to the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0036] It should be noted that in the specification, references to "one embodiment", "an embodiment", "exemplary embodiment", "some embodiments", etc. indicate that the described embodiment may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Additionally, when combining an embodiment to describe a particular feature, structure, or characteristic, implementing such a feature, structure, or characteristic in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0037] Generally, terms can be understood, at least in part, from their use in context. For example, at least in part depending on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather can alternatively, at least in part depending on the context, allow for the existence of other factors that may not be explicitly described.

[0038] It can be understood that the meanings of "on...", "above...", and "over..." in the present invention should be interpreted in the broadest manner, such that "on..." not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above..." or "over..." not only means "above" or "over" something, but also can include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0039] In addition, spatial relative terms such as "under...", "below...", "lower", "above...", "upper", etc. are used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as shown in the accompanying drawings. Spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device can be oriented in other ways, and the spatial relative descriptive terms used herein can be similarly interpreted accordingly.

[0040] As Figures 1 to 10As shown in the figure, an abrasion resistance detection mechanism for a ball mill lining plate to prevent flying slag provided by an embodiment of the present invention includes a bottom cabinet 1. A cabinet body 2 is provided at the top of the bottom cabinet 1. A control panel 3 is provided on one side of the bottom cabinet 1. A hollow plate 4 is provided at the top of the bottom cabinet 1. A workbench 9 is installed inside the cabinet body 2. It further includes a sandblasting assembly 5 installed inside the cabinet body 2. The sandblasting assembly 5 is used to spray metal particles on the surface of the lining plate for abrasion resistance detection. An adjustment assembly 6 is installed on the top of the workbench 9. The adjustment assembly 6 is used to cooperate with the sandblasting assembly 5 to adjust the angle of the lining plate. A scraping assembly 8 is installed on the top of the adjustment assembly 6. The scraping assembly 8 is used to perform a scraping test on the surface of the lining plate. An auxiliary assembly 7 is installed on one side of the scraping assembly 8. The auxiliary assembly 7 is used to process the surface of the lining plate before the scraping assembly 8 scrapes it.

[0041] As Figures 2 to 4 shown, the sandblasting assembly 5 includes a mounting seat 51 installed on the inner top wall of the cabinet body 2. The bottom end of the mounting seat 51 is connected to a rotating seat 52. The rotating seat 52 rotates at the bottom end of the mounting seat 51. Two groups of sandblasting guns 53 are equidistantly distributed and connected to the end of the rotating seat 52. The sandblasting guns 53 are connected to a sand suction machine 54 through pipelines. The sand suction machine 54 is installed inside the bottom cabinet 1. The end of the sand suction machine 54 is connected to a storage bin 55. The storage bin 55 is installed at the bottom of the hollow plate 4. A gear 56 is installed on one side of the rotating seat 52. The end of the gear 56 is connected to a first motor 57. The first motor 57 is installed on the inner wall of the cabinet body 2. The gear 56 meshes with a rack 58. The rack 58 is installed on the inner wall of the cabinet body 2. The rack 58 slides on the inner wall of the cabinet body 2. The rack 58 meshes with a one-way gear 59.

[0042] By setting up the sandblasting component 5, the operator installs the test lining plate on the top of the turntable 71 through the hydraulic fixture 72, pours the steel balls for sandblasting from the hollow plate 4, and the steel balls fall from the holes of the hollow plate 4 into the inner side of the storage bin 55. The operator starts the equipment through the control panel 3. After the sand suction machine 54 starts, the steel balls in the storage bin 55 are sucked into the sandblasting guns 53 through the pipeline by using the sand suction machine 54 as the air extraction power, and a negative pressure is formed inside the two sandblasting guns 53. Then, along with the high-speed flow of the compressed air sprayed into the sandblasting guns 53 by the sand suction machine 54, the steel balls are sprayed on the surface of the lining plate. After the steel balls fall, they can pass through the hollow plate 4 and enter the inner side of the storage bin 55. After passing through the sand suction machine 54 again, they enter the sandblasting guns 53 from the pipeline and are sprayed on the surface of the lining plate. When the motor 57 drives the gear 56 to rotate, the rotating seat 52 rotates at the bottom end of the mounting seat 51, and the two sandblasting guns 53 rotate along with the rotating seat 52. The two sandblasting guns 53 can perform fan-shaped spraying on the surface of the lining plate during the sandblasting process, so that the sandblasting guns 53 spray steel balls, increasing the spraying range of the steel balls of the sandblasting guns 53 and increasing the wear resistance detection range of the lining plate. It can simulate the impact force of the steel balls on the lining plate when the steel balls are grinding in the ball mill, ensuring that the wear resistance detection result of the lining plate can conform to the real situation during the operation of the ball mill, and making the wear resistance detection result of the lining plate have intuitive persuasiveness.

[0043] As Figures 5 to 8 shown, the adjustment component 6 includes a bevel gear set 61. One bevel gear in the bevel gear set 61 is installed at the end of the one-way gear 59, and the bevel gear set 61 rotates on the inner wall of the cabinet 2. One end of a bevel gear in the bevel gear set 61 is connected to a lead screw 62, and the lead screw 62 rotates on the top bracket of the workbench 9. The end of the lead screw 62 is connected to the motor 57, and the motor 57 is installed on the top of the workbench 9. A slider 63 is sleeved outside the lead screw 62, and the slider 63 slides in the surface chute of the workbench 9. One side of the slider 63 is connected to a connecting rod 64, and the connecting rod 64 rotates outside the slider 63. The end of the connecting rod 64 is connected to a support frame 65, and the support frame 65 rotates on the top of the workbench 9.

[0044] By setting the adjustment component 6, the turning table 71 is rotated by a certain angle at the top of the workbench 9. The first motor 57 performs intermittent forward and reverse rotations. The first motor 57 drives the gear 56 and the rotating seat 52 to perform intermittent forward and reverse rotations, enabling the sandblasting gun 53 to perform reciprocating fan-shaped rotations to eject steel balls. During the intermittent forward and reverse rotations of the gear 56, it meshes with the rack 58. The rack 58 follows and slides through the inner wall chute of the cabinet body 2 by meshing. The rack 58 meshes with the one-way gear 59, and the one-way gear 59 rotates unidirectionally on the inner wall of the cabinet body 2. The one-way gear 59 drives the bevel gear set 61 to rotate. The bevel gears in the bevel gear set 61 mesh and rotate. One of the bevel gears in the bevel gear set 61 drives the lead screw 62 to rotate on the top bracket of the workbench 9. The first slider 63 is threadedly engaged on the outside of the lead screw 62 by the self-rotation of the lead screw 62, enabling the first slider 63 to slide on the surface of the workbench 9. As the first slider 63 slides, the connecting rod 64 flips on the outside of the first slider 63. The connecting rod 64 supports the support frame 65 as it slides, so that the support frame 65 slides on the turning table 71, ensuring that the first motor 57 drives the gear 56 and the rotating seat 52 to perform intermittent forward and reverse rotations, enabling the sandblasting gun 53 to perform reciprocating fan-shaped rotations to eject steel balls. The turning table 71 can follow the rotation of the sandblasting gun 53 and flip on the workbench 9, so as to simulate the situation where the steel balls eject and impact the side wall of the liner after the liner is lifted during the rotation of the ball mill. When the liner is in an inclined state, it can detect the wear-resistant impact strength at different points, avoiding the inability to detect the wear-resistant strength when the distance between the sandblasting gun 53 and the liner changes.

[0045] As Figure 6 and Figure 8 shown, the auxiliary component 7 includes a turning table 71. The turning table 71 is installed at the top of the workbench 9. The turning table 71 rotates at the top of the workbench 9. The support frame 65 slides on the outside of the turning table 71. Four groups of hydraulic clamps 72 are installed at equal angles on the top of the turning table 71. A reciprocating lead screw 73 is installed at the top of the turning table 71. The end of the reciprocating lead screw 73 is connected to a second motor 74. The second motor 74 is installed on the surface of the turning table 71. The reciprocating lead screw 73 rotates on the top bracket of the turning table 71. A sliding frame 75 is sleeved on the outside of the reciprocating lead screw 73. The sliding frame 75 slides in the bottom chute of the reciprocating lead screw 73. A sliding rod 76 is nested inside the sliding frame 75. The sliding rod 76 is installed at the top of the turning table 71. One side of the sliding frame 75 is connected to a sponge roller 77. A brush head 78 is installed above the sponge roller 77. The end of the brush head 78 is connected to a storage box 79.

[0046] By setting the auxiliary component 7, after the sandblasting stops, the second motor 74 is started through the control panel 3. The second motor 74 drives the reciprocating lead screw 73 to rotate. The sliding frame 75 slides on the outside of the reciprocating lead screw 73, and the sliding rod 76 limits the sliding frame 75. Along the flipping direction of the flipping table 71, the sliding frame 75 slides from the highest point to the lowest point of the lining plate. During the sliding process of the sliding frame 75, the sponge roller 77 is driven to roll on the surface of the lining plate. The storage box 79 stores gentian violet solution, and the gentian violet solution is replenished through the top filling port of the storage box 79. The gentian violet solution is connected to the inside of the storage box 79 through the tail end of the brush head 78, so that the gentian violet solution continuously moistens the brush head 78. The brush head 78 applies the gentian violet solution to the surface of the rotating sponge roller 77. When the sponge roller 77 contacts the surface of the lining plate, the adsorbed gentian violet solution is smeared on the surface of the lining plate by the rotation of the sponge roller 77 in contact with the surface of the lining plate during its own movement. After the steel balls are sprayed on the surface of the lining plate for wear resistance detection, if there are craters generated by spraying on the surface of the lining plate, after the sponge roller 77 passes over the surface of the lining plate, the gentian violet solution smeared on the flat part of the lining plate will be more than that in the sunken position of the crater, which is convenient for the operator to observe with the naked eye after the test, and is also convenient for the vision detection system of the industrial camera to identify and detect the wear resistance result of the lining plate. The surface smeared with gentian violet solution assists in the scratch detection of the surface of the lining plate. At the same time, the dust generated by the sandblasting on the surface of the lining plate can be cleaned by the sponge roller 77 stained with gentian violet solution, making the scratch marks clear and convenient for the identification and detection of the scratch wear resistance detection.

[0047] As Figures 9 to 10 shown, the scratching component 8 includes a mounting box 81. The mounting box 81 is mounted on the tops of two groups of hydraulic clamps 72. A rotating plate 82 is mounted inside the mounting box 81. The rotating plate 82 rotates inside the mounting box 81. A mounting block 83 is mounted inside the rotating plate 82. The mounting block 83 slides inside the rotating plate 82. One side of the mounting block 83 is connected to a second slider 84. The second slider 84 is mounted inside the sliding frame 75. The second slider 84 slides in the inner chute of the sliding frame 75. Three scraping knives 85 are equidistantly mounted at the bottom end of the mounting block 83. The ends of the three scraping knives 85 are made of ceramic, diamond and cemented carbide materials respectively.

[0048] By setting the scraping assembly 8, while the carriage 75 drives the sponge roller 77 to roll on the surface of the lining plate, the carriage 75 moves to drive the slider two 84 to drive the mounting block 83 to move through movement, so that the mounting block 83 slides inside the rotating plate 82. The position of the slider two 84 cooperates with the change of the mounting block 83, so as to slide on one side of the carriage 75. As the carriage 75 moves, one end of the rotating plate 82 rotates out from the inside of the mounting box 81. The mounting block 83 slides inside the rotating plate 82 and drives the three scrapers 85 at the bottom end to scrape and test the surface of the lining plate. Since the three scrapers 85 are made of ceramic, diamond and cemented carbide respectively, it is convenient to detect the scraping wear resistance of different material scrapers 85 on the surface of the lining plate. The test results are diverse, making the results more persuasive.

[0049] The working principle of the technical solution provided by the present invention is as follows:

[0050] The operator installs the test lining plate on the top of the turntable 71 through the hydraulic fixture 72, pours the steel beads for sandblasting from the hollow plate 4, and the steel beads fall from the holes of the hollow plate 4 into the inside of the storage tank 55. The operator starts the equipment through the control panel 3. After the sand suction machine 54 is started, the steel beads in the storage tank 55 are sucked into the sandblasting guns 53 through the pipeline by using the sand suction machine 54 as the air extraction power, and a negative pressure is formed inside the two sandblasting guns 53. Then, with the high-speed flow of the compressed air sprayed by the sand suction machine 54 into the sandblasting guns 53, the steel beads are sprayed on the surface of the lining plate. After the steel beads fall, they can pass through the hollow plate 4 and enter the inside of the storage tank 55. After passing through the sand suction machine 54 again, they enter the sandblasting guns 53 from the pipeline and are sprayed on the surface of the lining plate. When the motor one 57 drives the gear 56 to rotate, the rotating seat 52 rotates at the bottom end of the mounting seat 51, and the two sandblasting guns 53 rotate with the rotating seat 52. The two sandblasting guns 53 can spray the surface of the lining plate in a fan shape during the sandblasting process, so that the sandblasting guns 53 spray the steel beads, increasing the spraying range of the steel beads of the sandblasting guns 53 and increasing the wear resistance detection range of the lining plate. It can simulate the impact force of the steel beads on the lining plate when the steel beads are grinding in the ball mill, ensuring that the wear resistance detection result of the lining plate can conform to the real situation during the operation of the ball mill, making the wear resistance detection result of the lining plate intuitive and persuasive;

[0051] Rotate the turning table 71 at a certain angle on the top of the workbench 9, and perform intermittent forward and reverse rotation through the first motor 57. The first motor 57 drives the gear 56 and the rotating seat 52 to perform intermittent forward and reverse rotation, so that the sandblasting gun 53 can perform reciprocating fan-shaped rotation to spray steel balls. During the intermittent forward and reverse rotation of the gear 56, it meshes with the rack 58. The rack 58 slides along with the inner wall chute of the cabinet body 2 through meshing. The rack 58 meshes with the one-way gear 59. The one-way gear 59 rotates unidirectionally on the inner wall of the cabinet body 2. The one-way gear 59 drives the bevel gear set 61 to rotate. The bevel gears in the bevel gear set 61 mesh and rotate. One bevel gear in the bevel gear set 61 drives the lead screw 62 to rotate on the top bracket of the workbench 9. The first slider 63 is threadedly engaged on the outside of the lead screw 62 through the self-rotation of the lead screw 62, so that the first slider 63 slides on the surface of the workbench 9. As the first slider 63 slides, the connecting rod 64 flips on the outside of the first slider 63. The connecting rod 64 supports the support frame 65 as it slides with the first slider 63, so that the support frame 65 slides on the turning table 71, ensuring that the first motor 57 drives the gear 56 and the rotating seat 52 to perform intermittent forward and reverse rotation, so that the sandblasting gun 53 can perform reciprocating fan-shaped rotation to spray steel balls. The turning table 71 can flip on the workbench 9 following the rotation of the sandblasting gun 53, so as to simulate the situation where the steel balls spray and impact the side wall of the liner after being lifted by the ball mill during rotation. Ensure that when the liner is in an inclined state, the wear-resistant impact strength at different points can be detected, and avoid being unable to detect the wear-resistant strength with the change of the distance between the sandblasting gun 53 and the liner;

[0052] After the sandblasting stops, the second motor 74 is started through the control panel 3. The second motor 74 drives the reciprocating lead screw 73 to rotate. The sliding frame 75 slides on the outside of the reciprocating lead screw 73. The slide bar 76 limits the sliding frame 75. Along the flipping direction of the flipping table 71, the sliding frame 75 slides from the highest point to the lowest point of the lining plate. During the sliding process of the sliding frame 75, it drives the sponge roller 77 to roll on the surface of the lining plate. The storage box 79 stores gentian violet solution. The gentian violet solution is replenished through the top filling port of the storage box 79. The gentian violet solution is connected to the inside of the storage box 79 through the tail end of the brush head 78, so that the gentian violet solution continuously wets the brush head 78. The brush head 78 applies the gentian violet solution to the surface of the rotating sponge roller 77. When the sponge roller 77 contacts the surface of the lining plate, the adsorbed gentian violet solution is applied to the surface of the lining plate by the rotation of the sponge roller 77 in contact with the surface of the lining plate through its own movement. After the steel balls are sprayed on the surface of the lining plate for wear resistance detection, if there are craters generated by spraying on the surface of the lining plate, after the sponge roller 77 passes over the surface of the lining plate, the gentian violet solution smeared on the flat part of the lining plate will be more than that in the sunken position of the crater, which is convenient for the operator to observe with the naked eye after the test, and is also convenient for the vision detection system of the industrial camera to identify and detect the wear resistance result of the lining plate. The surface smeared with gentian violet solution assists in the scratch detection of the lining plate surface. At the same time, the dust generated on the surface of the lining plate by sandblasting can be cleaned by the sponge roller 77 stained with gentian violet solution, making the scratch marks clear and facilitating the identification and detection of the scratch wear resistance detection;

[0053] While the sliding frame 75 drives the sponge roller 77 to roll on the surface of the lining plate, the sliding frame 75 moves to drive the slider two 84 to drive the mounting block 83 to move through the movement, so that the mounting block 83 slides inside the rotating plate 82. The position of the slider two 84 cooperates with the change of the mounting block 83, so as to slide on one side of the sliding frame 75. As the sliding frame 75 moves, one end of the rotating plate 82 rotates out from the inside of the mounting box 81. When the mounting block 83 slides inside the rotating plate 82, it drives the three groups of scrapers 85 at the bottom to scrape the surface of the lining plate. Since the three groups of scrapers 85 are made of ceramic, diamond and cemented carbide materials respectively, it is convenient to detect the effect of the wear resistance of different material scrapers 85 on the surface of the lining plate. The test results are diverse, making the results more persuasive.

[0054] This invention covers any substitutions, modifications, equivalent methods and solutions made on the essence and scope of this invention. To enable the public to have a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments of this invention. However, those skilled in the art can fully understand this invention without the description of these details. In addition, in order to avoid unnecessary confusion to the essence of this invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0055] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A wear resistance detection mechanism for a ball mill lining plate to prevent flying slag, characterized in that, It includes a bottom cabinet, with a cabinet body provided at the top of the bottom cabinet, a control panel provided on one side of the bottom cabinet, a hollowed-out plate provided at the top of the bottom cabinet, and a workbench installed inside the cabinet body; It further includes a sandblasting component, which is installed inside the cabinet body and is used to spray metal particles on the surface of the lining plate for wear resistance detection; An adjustment component, which is installed at the top of the workbench and is used to cooperate with the sandblasting component to adjust the angle of the lining plate; A scraping component, which is installed at the top of the adjustment component and is used to perform a scraping test on the surface of the lining plate; An auxiliary component, which is installed on one side of the scraping component and is used to process the surface of the lining plate before the scraping component scrapes.

2. The wear resistance detection mechanism of the ball mill lining plate for preventing flying slag according to claim 1, characterized in that, The sandblasting component includes a mounting seat, which is installed on the inner top wall of the cabinet body. A rotating seat is connected to the bottom end of the mounting seat, and the rotating seat rotates at the bottom end of the mounting seat. Two sandblasting guns are equidistantly distributed and connected to the end of the rotating seat, and the sandblasting guns are connected to a sand suction machine through pipelines.

3. The wear resistance detection mechanism of the ball mill liner for preventing flying slag according to claim 2, characterized in that, The sand suction machine is installed inside the bottom cabinet, and the end of the sand suction machine is connected to a storage box. The storage box is installed at the bottom end of the hollowed-out plate. A gear is installed on one side of the rotating seat, and an end of the gear is connected to a motor 1. The motor 1 is installed on the inner wall of the cabinet body. The gear meshes with a rack, and the rack is installed on the inner wall of the cabinet body. The rack slides on the inner wall of the cabinet body, and the rack meshes with a one-way gear.

4. The wear resistance detection mechanism of the ball mill lining plate for preventing flying slag according to claim 3, characterized in that, The adjustment component includes a bevel gear set. One bevel gear in the bevel gear set is installed at the end of the one-way gear, and the bevel gear set rotates on the inner wall of the cabinet body. An end of one bevel gear in the bevel gear set is connected to a lead screw, and the lead screw rotates on the top bracket of the workbench.

5. The wear resistance detection mechanism of the ball mill lining plate for preventing flying slag according to claim 4, characterized in that, A slider 1 is sleeved outside the lead screw, and the slider 1 slides in the surface chute of the workbench. A connecting rod is connected to one side of the slider 1, and the connecting rod rotates outside the slider 1. An end of the connecting rod is connected to a support frame, and the support frame rotates on the top of the workbench.

6. The anti-flying slag ball mill liner wear resistance detection mechanism according to claim 5, characterized in that, The auxiliary component includes a flipping table, which is installed at the top of the workbench and rotates on the top of the workbench. The support frame slides outside the flipping table.

7. The wear resistance detection mechanism of the ball mill liner for preventing flying slag according to claim 6, characterized in that, Four hydraulic clamps are equiangularly distributed and installed at the top of the flipping table. A reciprocating lead screw is installed at the top of the flipping table and rotates on the top bracket of the flipping table. An end of the reciprocating lead screw is connected to a motor 2, and the motor 2 is installed on the surface of the flipping table. A sliding frame is sleeved outside the reciprocating lead screw.

8. The wear resistance detection mechanism of the ball mill lining plate for preventing flying slag according to claim 7, characterized in that, The sliding frame slides in the bottom chute of the reciprocating lead screw. A sliding rod is nested inside the sliding frame, and the sliding rod is installed at the top of the flipping table. A sponge roller is connected to one side of the sliding frame, and a brush head is installed above the sponge roller. A storage box is connected to the end of the brush head.

9. The wear resistance detection mechanism of the ball mill liner for preventing flying slag according to claim 8, characterized in that, The scraping assembly includes a mounting box, which is mounted on the tops of two of the hydraulic clamps. A rotating plate is installed inside the mounting box, and the rotating plate rotates inside the mounting box. A mounting block is installed inside the rotating plate.

10. The wear resistance detection mechanism of the ball mill lining plate for preventing flying slag according to claim 9, characterized in that, The mounting block slides inside the rotating plate. One side of the mounting block is connected to a second slider, which is installed inside the sliding frame. The second slider slides in the inner chute of the sliding frame. Three scrapers are equidistantly installed at the bottom end of the mounting block.

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