Wear-resistant bracket for inner wall of groove body of flotation machine

Abstract

The utility model belongs to the technical field of flotation machines, and discloses a flotation machine groove body inner wall wear-resisting support which comprises an operation table, a flotation machine body is installed on the surface of the operation table, a wear-resisting support assembly is installed in the flotation machine body, and the wear-resisting support assembly comprises a support plate. A support plate is arranged in a groove body of the flotation machine body, L-shaped wear-resisting plates are symmetrically arranged on the surface of the support plate, connecting plates are symmetrically installed on the surface of the support plate, fixing plates are slidably connected into sliding grooves formed in the surfaces of the connecting plates, and bolt rods are slidably connected into through holes formed in the surfaces of the fixing plates. The anti-abrasion device for the flotation machine tank body has the advantages that anti-abrasion treatment can be conducted on the interior of the flotation machine tank body, and the situation that the flotation machine tank body is damaged due to the fact that the flotation machine tank body is rubbed and impacted by minerals for a long time is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of flotation machine technology, specifically a wear-resistant support for the inner wall of a flotation machine tank. Background Technology

[0002] A flotation machine for mineral processing works by pouring in a slurry treated with reagents, agitating and aerating it, causing some mineral particles to selectively adhere to the air bubbles, float to the surface of the slurry and be scraped off to form a froth product, while the rest remain in the slurry, thus achieving the purpose of separating minerals.

[0003] Meanwhile, application number CN220780780U, entitled "A Flotation Machine for Mineral Processing," describes a flotation machine for mineral processing comprising: a flotation machine body, a connecting frame, and a connecting pipe. A second drive motor is mounted on the front end of the flotation machine body, and a lead screw is mounted on the output shaft of the second drive motor. A first drive motor is mounted on the rear end of the flotation machine body, and a stirring rod is mounted on the output shaft of the first drive motor via a rotating shaft. Waste discharge pipes are embedded and fixed at both ends of the flotation machine body, and nozzles are mounted on the inner wall of the flotation machine body via fixed pipes. A scraper is mounted on the bottom end of the connecting frame. A hydraulic rod is mounted on the top end of the flotation machine body, and an exhaust pipe is mounted on the output shaft of the hydraulic rod via the connecting pipe. Frames are welded to both ends of the flotation machine body, and bases are welded to the bottom end of the frames via mounting brackets. This utility model satisfies the requirements of flotation machine use and prevents slurry from adhering to the pipes, thus affecting its operation.

[0004] The above-mentioned technical solution separates minerals by stirring them in the flotation machine. However, because the minerals are hard, they constantly rub against and impact the flotation machine during prolonged stirring. Since the flotation machine cannot protect the inner wall of the tank, the tank is easily damaged by friction and impact when the minerals are stirred inside the flotation machine, thus affecting the efficiency of mineral separation.

[0005] Therefore, a wear-resistant support for the inner wall of the flotation tank is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides a wear-resistant support for the inner wall of a flotation tank, which has the advantage of being able to perform wear-resistant treatment on the inside of the flotation tank, avoiding long-term friction and impact from minerals, thus preventing damage to the flotation tank.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a wear-resistant support for the inner wall of a flotation tank, including an operating table, on the surface of the operating table a flotation machine body is mounted, and a wear-resistant support assembly is installed inside the flotation machine body;

[0008] The wear-resistant support assembly includes a support plate. The support plate is installed inside the tank of the flotation machine body. L-shaped wear-resistant plates are symmetrically arranged on the surface of the support plate. Connecting plates are symmetrically installed on the surface of the support plate. A fixing plate is slidably connected in a groove on the surface of the connecting plate. A bolt rod is slidably connected in a through hole on the surface of the fixing plate. One end of the bolt rod passes through the fixing plate and is connected to the flotation machine body. A disassembly and replacement assembly is installed on the surface of the support plate.

[0009] Preferably, the bolt rod is threaded with a nut, which fits against the surface of the fixing plate.

[0010] Preferably, a guide rod is slidably connected in the through hole opened on the surface of the fixing plate, and both ends of the guide rod penetrate the fixing plate and are installed in the sliding groove opened on the surface of the connecting plate.

[0011] Preferably, a return spring is sleeved on the surface of the guide rod, one end of the return spring is connected to the fixed plate, and the other end of the return spring is installed in a groove opened on the surface of the connecting plate.

[0012] Preferably, each of the two L-shaped wear-resistant plates has a locking block installed on its surface, and each of the two L-shaped wear-resistant plates has a locking groove adapted to the locking block, and the locking block is engaged inside the locking groove.

[0013] Preferably, the disassembly and replacement assembly includes a mounting plate. Mounting plates are installed on the surfaces of both L-shaped wear-resistant plates. A connecting rod is slidably connected in a groove inside the mounting plate. One end of the connecting rod passes through the mounting plate and extends to the outside of the mounting plate, connecting with a disassembly plate disposed above the mounting plate. The disassembly plate is in contact with the support plate. A plug-in plate is installed on the bottom surface of the disassembly plate. A slot adapted to the plug-in plate is opened on the surface of the support plate. The plug-in plate is inserted into the slot opened on the surface of the support plate.

[0014] Preferably, a limiting plate is installed at one end of the connecting rod, a compression spring is sleeved on the surface of the connecting rod, one end of the compression spring is connected to the limiting plate, and the other end of the compression spring is installed in a groove opened on the surface of the mounting plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model, by setting up a wear-resistant support assembly, can perform wear-resistant treatment on the inside of the tank of the flotation machine body, thereby preventing the tank of the flotation machine body from being subjected to friction and impact from minerals for a long time, which would cause damage to the tank of the flotation machine body.

[0017] 2. This utility model, by setting up a disassembly and replacement component, enables the disassembly and replacement of the L-shaped wear-resistant plate that has been used for a long time, thereby further improving the wear-resistant treatment effect inside the flotation machine body tank and facilitating disassembly and replacement by operators. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the flotation machine body of this utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the support plate of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the L-shaped wear-resistant plate and the locking block of this utility model;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the connecting plate of this utility model;

[0023] Figure 6 This is a schematic diagram of the cross-sectional structure of the new mounting plate of this utility model.

[0024] In the diagram: 1. Control panel; 12. Flotation machine body; 2. Wear-resistant support assembly; 21. Support plate; 22. L-shaped wear-resistant plate; 23. Connecting plate; 24. Fixing plate; 25. Bolt rod; 26. Nut; 27. Guide rod; 28. Return spring; 29. ​​Locking block; 210. Locking groove; 3. Disassembly and replacement assembly; 31. Mounting plate; 32. Connecting rod; 33. Disassembly plate; 34. Insertion plate; 35. Limiting plate; 36. Compression spring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1 to 6 As shown, this utility model provides a wear-resistant support for the inner wall of a flotation tank, including an operating table 1, a flotation machine body 12 mounted on the surface of the operating table 1, and a wear-resistant support assembly 2 installed inside the flotation machine body 12.

[0027] The wear-resistant support assembly 2 includes a support plate 21. The support plate 21 is installed inside the tank of the flotation machine body 12. L-shaped wear-resistant plates 22 are symmetrically arranged on the surface of the support plate 21. Connecting plates 23 are symmetrically installed on the surface of the support plate 21. A fixing plate 24 is slidably connected in a groove on the surface of the connecting plate 23. A bolt rod 25 is slidably connected in a through hole on the surface of the fixing plate 24. One end of the bolt rod 25 passes through the fixing plate 24 and is connected to the flotation machine body 12. A disassembly and replacement assembly 3 is installed on the surface of the support plate 21, so that the inside of the tank of the flotation machine body 12 can be treated with wear resistance, so as to avoid the tank of the flotation machine body 12 being subjected to friction and impact of minerals for a long time, thereby causing damage to the tank of the flotation machine body 12.

[0028] Specifically, the bolt rod 25 has a threaded connection to a nut 26, which fits against the surface of the fixing plate 24, thus facilitating the fixing of the fixing plate 24.

[0029] like Figures 1 to 6 As shown, a guide rod 27 is slidably connected in the through hole opened on the surface of the fixed plate 24. Both ends of the guide rod 27 pass through the fixed plate 24 and are installed in the groove opened on the surface of the connecting plate 23, so that the moving position of the fixed plate 24 can be guided and the fixed plate 24 can be prevented from shifting position during the movement.

[0030] Furthermore, a return spring 28 is fitted on the surface of the guide rod 27. One end of the return spring 28 is connected to the fixed plate 24, and the other end of the return spring 28 is installed in a groove opened on the surface of the connecting plate 23, so as to reset the position of the fixed plate 24 and further improve the performance of the device.

[0031] It is worth noting that both L-shaped wear-resistant plates 22 are equipped with locking blocks 29 on their surfaces, and both L-shaped wear-resistant plates 22 are provided with locking grooves 210 that are compatible with the locking blocks 29. The locking blocks 29 are engaged inside the locking grooves 210, thereby enabling the two L-shaped wear-resistant plates 22 to be spliced ​​together.

[0032] like Figures 1 to 6As shown, the disassembly and replacement assembly 3 includes a mounting plate 31. The surfaces of the two L-shaped wear-resistant plates 22 are each mounted with a mounting plate 31. A connecting rod 32 is slidably connected in a groove inside the mounting plate 31. One end of the connecting rod 32 passes through the mounting plate 31 and extends to the outside of the mounting plate 31, connecting with a disassembly plate 33 located above the mounting plate 31. The disassembly plate 33 fits against the support plate 21. A plug-in plate 34 is mounted on the bottom surface of the disassembly plate 33. The surface of the support plate 21 has a slot that matches the plug-in plate 34. The plug-in plate 34 is inserted into the slot on the surface of the support plate 21, thereby enabling the disassembly and replacement of the L-shaped wear-resistant plates 22 that have been used for a long time. This further improves the wear resistance of the inside of the flotation machine body 12 tank and facilitates disassembly and replacement by operators.

[0033] It is worth emphasizing that a limiting plate 35 is installed at one end of the connecting rod 32, and a compression spring 36 is sleeved on the surface of the connecting rod 32. One end of the compression spring 36 is connected to the limiting plate 35, and the other end of the compression spring 36 is installed in a groove opened on the surface of the mounting plate 31. This allows the position of the connecting rod 32 to be limited and the position of the connecting rod 32 to be easily reset.

[0034] Working principle and process: When performing wear-resistant treatment on the flotation machine body 12, first place the support plate 21 inside the flotation machine body 12, then pull the fixing plate 24 so that the fixing plate 24 slides on the surface of the guide rod 27. The guide rod 27 can guide the position of the fixing plate 24 to prevent the fixing plate 24 from shifting during movement. During the sliding process of the fixing plate 24 on the surface of the guide rod 27, the return spring 28 is deformed. The return spring 28 can reset the position of the fixing plate 24, thereby further improving the operating effect of the device. Then, the connecting plate 23 is attached to the flotation machine body 12. At this time, the fixing plate 24 is released, and the return spring 28... Without tension, the fixing plate 24 slides on the surface of the bolt rod 25. When the fixing plate 24 slides to fit against the flotation machine body 12, the nut 26 is threaded onto the surface of the bolt rod 25, so that the nut 26 rotates to fit against the fixing plate 24, thereby fixing the position of the fixing plate 24. Then, the locking blocks 29 and locking slots 210 on the two L-shaped wear-resistant plates 22 are engaged to connect the two L-shaped wear-resistant plates 22, thereby achieving wear-resistant treatment of the inside of the flotation machine body 12 tank and avoiding damage to the tank of the flotation machine body 12 caused by mineral friction and impact during long-term mineral agitation.

[0035] When disassembling the L-shaped wear-resistant plate 22, first pull the disassembly plate 33. At this time, the disassembly plate 33 drives the insertion plate 34 to disengage from the slot opened on the surface of the bracket plate 21. During the process of pulling the disassembly plate 33, the disassembly plate 33 drives the connecting rod 32 to slide in the groove opened inside the mounting plate 31. During the pulling process, the connecting rod 32 squeezes the compression spring 36 through the limiting plate 35, causing the compression spring 36 to deform. The compression spring 36 can assist the connecting rod 32 to reset, and the limiting plate 35 can limit the position of the connecting rod 32 to prevent the connecting rod 32 from disengaging from the groove opened inside the mounting plate 31. Then, pull the L-shaped wear-resistant plate 22 to disassemble it. The reverse operation can be used for installation.

[0036] It should be noted that the flotation machine body 12 inside the device has the same working principle as the published patent CN220780780U, "A flotation machine for mineral processing".

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wear-resistant support for the inner wall of a flotation cell, comprising an operating platform (1), characterized in that: The surface of the operation platform (1) is provided with a flotation machine body (12), and the inside of the flotation machine body (12) is provided with a wear-resistant support assembly (2); The wear-resistant support assembly (2) comprises a support plate (21), the inside of the groove of the flotation machine body (12) is provided with the support plate (21), the surface of the support plate (21) is symmetrically provided with an L-shaped wear-resistant plate (22), the surface of the support plate (21) is symmetrically provided with a connecting plate (23), a sliding groove is formed in the surface of the connecting plate (23), a fixed plate (24) is slidably connected in the sliding groove, a threaded hole is formed in the surface of the fixed plate (24), a threaded rod (25) is slidably connected in the threaded hole, one end of the threaded rod (25) penetrates through the fixed plate (24) and is connected with the flotation machine body (12), and a dismounting and replacing assembly (3) is mounted on the surface of the support plate (21).

2. A wear resistant support for the inner wall of a flotation cell according to claim 1, characterized in that: A nut (26) is threadedly connected to the surface of the threaded rod (25), and the nut (26) is attached to the surface of the fixed plate (24).

3. A wear resistant support for the inner wall of a flotation cell according to claim 2, characterized in that: A guide rod (27) is slidably connected in the threaded hole formed in the surface of the fixed plate (24), and both ends of the guide rod (27) penetrate through the fixed plate (24) and are mounted in the sliding groove formed in the surface of the connecting plate (23).

4. A wear resistant support for the inner wall of a flotation cell according to claim 3, characterized in that: A reset spring (28) is sleeved on the surface of the guide rod (27), one end of the reset spring (28) is connected with the fixed plate (24), and the other end of the reset spring (28) is mounted in the sliding groove formed in the surface of the connecting plate (23).

5. A wear resistant support for the inner wall of a flotation cell according to claim 4, characterized in that: A clamping block (29) is mounted on the surface of each L-shaped wear-resistant plate (22), and a clamping groove (210) matched with the clamping block (29) is formed in the surface of each L-shaped wear-resistant plate (22), and the clamping block (29) is clamped in the clamping groove (210).

6. A wear resistant support for the inner wall of a flotation cell according to claim 1, characterized in that: The dismounting and replacing assembly (3) comprises a mounting plate (31), the mounting plate (31) is mounted on the surface of each L-shaped wear-resistant plate (22), a connecting rod (32) is slidably connected in the recess formed in the mounting plate (31), one end of the connecting rod (32) penetrates through the mounting plate (31) and extends to the outside of the mounting plate (31), and the other end of the connecting rod (32) is connected with a dismounting plate (33) arranged above the mounting plate (31), the dismounting plate (33) is attached to the support plate (21), an insertion plate (34) is mounted on the bottom surface of the dismounting plate (33), a insertion groove matched with the insertion plate (34) is formed in the surface of the support plate (21), and the insertion plate (34) is inserted into the insertion groove formed in the surface of the support plate (21).

7. A wear resistant support for the inner wall of a flotation cell according to claim 6, characterized in that: One end of the connecting rod (32) is provided with a limiting disc (35), and an extrusion spring (36) is sleeved on the surface of the connecting rod (32), one end of the extrusion spring (36) is connected with the limiting disc (35), and the other end of the extrusion spring (36) is mounted in the recess formed in the surface of the mounting plate (31).

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