Fluorite mine flushing screen

Abstract

The utility model discloses a fluorite mine washing sieve, and particularly relates to the technical field of fluorite mine screening, which comprises a storage box, a fixed water pipe is fixedly connected to the top end of the storage box in a penetrating manner, a water spraying plate is fixedly connected to one end of the fixed water pipe in a penetrating manner, and a water conveying pipe and a fixing ring are fixedly connected to the other end of the fixed water pipe in a penetrating manner; connecting strips are fixedly connected to the two sides of the fixing ring, a connecting ring is fixedly connected to the ends, away from the fixing ring, of the connecting strips, screens are arranged on the outer sides of the connecting ring and the fixing ring, a fixing rod is fixedly connected to the inner wall of the connecting ring, and a connecting plate is fixedly connected to the end, away from the connecting ring, of the fixing rod. The problems that an existing fluorite mine washing screen is generally provided with fixed screen holes, the size of filter screen holes cannot be flexibly controlled according to the screening size standard, and due to the fact that the common washing screen and a rotating shaft are fixedly arranged, when the washing screen is damaged, the damaged washing screen is inconvenient to replace and operate, and the size of the filter screen holes cannot be flexibly controlled are solved. And the screening effect is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of fluorite ore screening, in particular to a fluorite ore washing screen. Background Art

[0002] With the continuous development of science and technology and the national economy, fluorite has become an important mineral raw material in modern industry and the main source of fluorine in industry. For example, adding fluorite in steelmaking can improve the fluidity of the melt. Fluorite is needed as the coolant (Freon) in refrigerators. It plays an important role in aerospace, aviation, refrigeration, medical energy and other fields.

[0003] In the process of washing and screening fluorite ore, the existing fluorite washing screen is generally a fixed sieve hole, and it is impossible to flexibly control the size of the filter hole according to the screening standard. Fluorite ores of different sizes have different application places. For example, C8W4mm fluorite is suitable for manufacturing optical equipment, UV curing and other fields, while 6mm fluorite is often used in the manufacturing of glass, rubber, plastic, fertilizer and other industries. In addition, since the general washing screen and the rotating shaft are fixed at the factory, when the washing screen is damaged, it is not convenient to replace the damaged washing screen, and the screening effect is greatly reduced. Utility Model Content

[0004] The utility model aims to provide a fluorite ore washing screen to solve the above-mentioned technical deficiencies.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions: a fluorite ore washing screen, comprising:

[0006] A material storage box, wherein a fixed water pipe is passed through and fixedly connected to the top of the material storage box, one end of the fixed water pipe is passed through and fixedly connected to a water spray plate, and the other end of the fixed water pipe is passed through and fixedly connected to a water delivery pipe;

[0007] The locking plate is provided with a locking plate at one end, the locking plate being secured to the locking plate at the other end by a locking cam which is secured on the locking plate at the other end by a locking cam.

[0008] Preferably, grooves are provided on the outer sides of the connecting ring and the fixing ring, and fixing screws are threadedly connected to the inner walls of the grooves, and the screen is threadedly fixed to the connecting ring and the fixing ring respectively by the fixing screws.

[0009] Preferably, both ends of the rotating shaft are fixedly connected to limit rings, the inner wall of the fixed rotating ring is provided with a limit groove, and the side surface of the limit ring is slidably connected to the inner wall of the limit groove.

[0010] Preferably, both sides of the material storage box are provided with plug-in grooves, and the inner wall of the sliding groove is movably plugged with a material partition plate.

[0011] Preferably, a baffle is movably inserted into the inner wall of the insertion slot.

[0012] Preferably, recovery ports are provided on the side and one side of the storage box, the inner wall of the recovery port is rotatably connected to a fixed shaft, the surface of the fixed shaft is penetrated and fixedly connected to a bin door, and the side of the bin door is fixedly connected to a handle.

[0013] Preferably, a fixing frame is fixedly connected to the bottom of the motor, and a side of the fixing frame is fixedly connected to the other side of the storage box.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] By providing a screen, not only can the pressing plate and the plug-in block be used to replace the filter hole size of the entire screen to meet the screening operation of fluorite ores of different sizes with higher replacement efficiency, but the screen can also use fixing screws to replace the damaged screen alone, thereby ensuring the screening effect of the screen, and the screens at the upper and lower ends of the rotating shaft can also be assembled. The aperture of the screen at the upper end of the rotating shaft can be replaced with a small aperture, and the aperture of the screen at the lower end can be replaced with a large aperture, so that two sizes of fluorite ores can be screened at the same time, and the screening efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic cross-sectional diagram of the overall structure of the utility model;

[0019] Figure 3 It is a schematic cross-sectional view of the structure of the screen mesh of the utility model.

[0020] Description of reference numerals:

[0021] 1. Motor; 2. Fixed frame; 3. Connecting ring; 4. Screen; 5. Water spray plate; 6. Storage box; 7. Partition plate; 8. Fixed water pipe; 9. Support plate; 10. Water pipe; 11. Fixed ring; 12. Fixed rod; 13. Fixed swivel; 14. Rotating shaft; 15. Handle; 16. Door; 17. Baffle; 18. Fixed shaft; 19. Fixing screw; 20. Pressing plate; 21. Insert block; 22. Connecting plate; 23. Connecting strip; 24. Nut and screw; 25. Limiting ring. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model provides Figure 1-Figure 3 A fluorite ore washing screen is shown, comprising:

[0024] A material storage box 6, the top of which is penetrated and fixedly connected with a fixed water pipe 8, one end of which is penetrated and fixedly connected with a water spray plate 5, and the other end of which is penetrated and fixedly connected with a water delivery pipe 10;

[0025] A fixing ring 11 is fixedly connected to both sides of the fixing ring 11 with a connecting strip 23, an end of the connecting strip 23 away from the fixing ring 11 is fixedly connected to a connecting ring 3, a screen 4 is arranged on the outside of the connecting ring 3 and the fixing ring 11, a fixing rod 12 is fixedly connected to the inner wall of the connecting ring 3, an end of the fixing rod 12 away from the connecting ring 3 is fixedly connected to a connecting plate 22, a rotating shaft 14 is movably fitted on the inner side of the connecting plate 22, one end of the rotating shaft 14 is fixedly connected to a motor 1, a support plate 9 is fixedly connected to the bottom of the inner wall of the storage box 6, and a support plate 9 is fixedly connected to the bottom of the inner wall of the storage box 6. A fixed swivel 13 is fixedly connected to the top of the support plate 9, and both ends of the rotating shaft 14 are rotatably connected to the inner walls of the two fixed swivels 13. Fixed grooves are provided at both ends of the connecting plate 22 and the rotating shaft 14. An insert block 21 is movably inserted into the inner wall of the fixed groove. A pressing plate 20 is fixedly connected to the top of the insert block 21. Nuts and screws 24 are movably placed in the fixing holes on the sides of the pressing plate 20. Adjacent pressing plates 20 are threadedly connected by the nuts and screws 24, and the screen 4 of corresponding size can be replaced according to the fluorite ore of the required screening size.

[0026] Furthermore, grooves are provided on the outer sides of the connecting ring 3 and the fixing ring 11, and fixing screws 19 are threadedly connected to the inner walls of the grooves. The screen 4 is threadedly fixed to the connecting ring 3 and the fixing ring 11 by the fixing screws 19, respectively, so that the damaged screen 4 can be easily replaced.

[0027] Furthermore, both ends of the rotating shaft 14 are fixedly connected with a limiting ring 25, and the inner wall of the fixed rotating ring 13 is provided with a limiting groove, and the side of the limiting ring 25 is slidably connected to the inner wall of the limiting groove, thereby increasing the stability of the screen 4 during rotation.

[0028] Furthermore, both sides of the storage box 6 are provided with plug-in grooves, and the inner wall of the sliding groove is movably plugged with a partition plate 7, so that the screened fluorite ore can be isolated.

[0029] Furthermore, a baffle 17 is movably inserted into the inner wall of the plug-in slot, which can not only prevent the screened fluorite ore from flowing out of the plug-in slots on both sides of the storage box 6, but also isolate the screened fluorite ore from waste.

[0030] Furthermore, recovery ports are provided on the side and one side of the storage box 6, and the inner wall of the recovery port is rotatably connected to a fixed shaft 18, and a bin door 16 is fixedly connected to the surface of the fixed shaft 18, and a handle 15 is fixedly connected to the side of the bin door 16, which is convenient for the recovery operation of the screened fluorite ore.

[0031] Furthermore, the bottom of the motor 1 is fixedly connected to a fixing frame 2, and the side of the fixing frame 2 is fixedly connected to the other side of the storage box 6, thereby increasing the stability of the motor 1 during operation.

[0032] Through the above technical solution:

[0033] During use, when it is necessary to screen the fluorite ore, the baffles 17 and the material separators 7 are movably inserted on both sides of the storage box 6, the side close to the bottom end of the rotating shaft 14 is inserted as the material separator 7, and the middle section is inserted as the baffle 17, which can not only prevent the screened fluorite ore from flowing out of the plug-in slots on both sides of the storage box 6, but also isolate the screened fluorite ore from the waste. Then, the water pipes 10 on both sides are connected to the external water supply equipment. At this time, the motor 1 is started, and the motor 1 drives the screen 4 to rotate through the rotating shaft 14 and the plug block 21. With the assistance of the water spray plate 5, the screen 4 performs a screening operation on the fluorite ore.

[0034] When it is necessary to replace the entire screen 4 to screen large or small fluorite ores, the nut screw 24 can be screwed down from the side of the pressing plate 20 to separate the adjacent pressing plates 20, and then the plug block 21 can be removed through the pressing plate 20. At this time, the screens 4 on both sides can be removed through the connecting plate 22, and then the replaced screen 4 is attached to the surface of the rotating shaft 14 through the connecting plate 22, and then the plug block 21 is inserted into the fixing groove on the surface of the rotating shaft 14 and the connecting plate 22 through the pressing plate 20. At this time, the pressing plate 20 presses the connecting plate 22, and then the adjacent pressing plates 20 are fixed by the nut screw 24. At this time, the replacement operation of the entire screen 4 is completed;

[0035] When the screen 4 is damaged, since the screen 4 is divided into eight pieces for assembly, the damaged screen 4 can be replaced individually by fixing screws 19, and the screens 4 at the upper and lower ends of the rotating shaft 14 can also be assembled. The aperture of the screen 4 at the upper end of the rotating shaft 14 can be replaced with a smaller aperture, and the aperture of the screen 4 at the lower end can be replaced with a larger aperture, so that a two-stage screening operation can be realized with higher screening efficiency. When performing the two-stage screening operation at the same time, the sides of the storage box 6 are plugged into partition plates 7 to isolate the screened fluorite ore.

[0036] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A fluorite ore washing screen, characterized in that: include: A material storage box (6), wherein a fixed water pipe (8) is passed through and fixedly connected to the top of the material storage box (6), one end of the fixed water pipe (8) is passed through and fixedly connected to a water spray plate (5), and the other end of the fixed water pipe (8) is passed through and fixedly connected to a water delivery pipe (10); A fixing ring (11), both sides of the fixing ring (11) are fixedly connected with connecting strips (23), one end of the connecting strip (23) away from the fixing ring (11) is fixedly connected with a connecting ring (3), the outer sides of the connecting ring (3) and the fixing ring (11) are both provided with screens (4), the inner wall of the connecting ring (3) is fixedly connected with a fixing rod (12), one end of the fixing rod (12) away from the connecting ring (3) is fixedly connected with a connecting plate (22), a rotating shaft (14) is movably fitted on the inner side of the connecting plate (22), one end of the rotating shaft (14) is fixedly connected with a motor (1), and the material storage box (6) A support plate (9) is fixedly connected to the bottom of the inner wall, a fixed swivel (13) is fixedly connected to the top of the support plate (9), both ends of the rotating shaft (14) are rotatably connected to the inner walls of the two fixed swivels (13), both ends of the connecting plate (22) and the rotating shaft (14) are provided with fixed grooves, an insert block (21) is movably inserted into the inner wall of the fixed groove, a pressing plate (20) is fixedly connected to the top of the insert block (21), a nut screw (24) is movably placed in the fixing hole on the side of the pressing plate (20), and adjacent pressing plates (20) are threadedly connected via the nut screw (24).

2. A fluorite ore washing screen according to claim 1, characterized in that: The outer sides of the connecting ring (3) and the fixing ring (11) are both provided with grooves, the inner walls of the grooves are threadedly connected with fixing screws (19), and the screen (4) is threadedly fixed to the connecting ring (3) and the fixing ring (11) respectively via the fixing screws (19).

3. A fluorite ore washing screen according to claim 1, characterized in that: Both ends of the rotating shaft (14) are fixedly connected to a limiting ring (25), the inner wall of the fixed rotating ring (13) is provided with a limiting groove, and the side surface of the limiting ring (25) is slidably connected to the inner wall of the limiting groove.

4. A fluorite ore washing screen according to claim 1, characterized in that: Insertion grooves are provided on both sides of the material storage box (6), and a material partition plate (7) is movably inserted into the inner wall of the insertion groove.

5. A fluorite ore washing screen according to claim 4, characterized in that: A baffle (17) is movably inserted into the inner wall of the insertion slot.

6. A fluorite ore washing screen according to claim 1, characterized in that: The side and one side of the storage box (6) are provided with recovery ports, the inner wall of the recovery port is rotatably connected to a fixed shaft (18), the surface of the fixed shaft (18) is penetrated and fixedly connected to a bin door (16), and the side of the bin door (16) is fixedly connected to a handle (15).

7. A fluorite ore washing screen according to claim 1, characterized in that: The bottom of the motor (1) is fixedly connected to a fixing frame (2), and the side of the fixing frame (2) is fixedly connected to the other side of the material storage box (6).

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