Ore dressing device for tailing regrinding

Abstract

The utility model discloses a mineral separation device for tailing regrinding, and relates to the field of tailing mineral separation, in particular to a mineral separation device for tailing regrinding, which comprises a crushing box, two crushing rollers are arranged in the crushing box, moving grooves communicated with the outer wall are formed in the two ends of each crushing roller, and rotating grooves are formed in the positions, above the moving grooves, of the crushing rollers. Fixing rods are arranged at the two ends of the smashing roller correspondingly, communicating containing grooves are formed in the positions, located on the two sides of the inserting grooves, in the fixing rods correspondingly, fixing assemblies are arranged in the containing grooves correspondingly, communicating inserting grooves are formed in the sides, located on the moving grooves, of the fixing rods correspondingly, and the detaching assemblies are used for detaching the smashing roller and the fixing rods; by means of the arranged dismounting assembly, when the crushing pump needs to be replaced, replacement operation can be conducted by dismounting the crushing pump, then by means of the arranged fixing assembly, the dismounting assembly can be more fixed during installation, the crushing roller cannot fall off during working, and therefore the ore dressing efficiency of tailings is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of tailings beneficiation, in particular to a beneficiation device for regrinding tailings. Background Art

[0002] The part of the product of the sorting operation in mineral processing that has a low content of useful target components and cannot be used for production is called tailings. The tailings contain certain metals and need to be further processed to extract the metals.

[0003] The tailings regrinding beneficiation device described in the prior art includes a crushing mechanism, including a crushing box; a flushing mechanism, including a flushing box fixedly installed below the crushing box; a screening mechanism, including a screening box fixedly connected below the flushing box, a plurality of support plates are arranged inside the screening box, support tubes are fixedly connected above the plurality of support plates, plug rods are slidably connected inside the plurality of support tubes, and one end of a plurality of elastic members is respectively fixedly connected to one end of the plurality of support tubes away from the support plate.

[0004] Although the above technology can improve the mineral processing efficiency by crushing the tailings and then allowing the tailings retained on the screening mechanism to enter the crushing mechanism again for mineral processing, the crushing rollers in the crushing mechanism of the device will suffer severe wear after long-term operation and are inconvenient to replace, making it inconvenient to crush the tailings later, thereby reducing the mineral processing efficiency of the tailings. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a ore dressing device for tailings regrinding to solve the technical problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tailings regrinding beneficiation device, comprising a crushing box, wherein two crushing rollers are arranged inside the crushing box, each of the crushing rollers is provided with a movable groove connected to the outer wall at both ends, each of the crushing rollers is provided with a rotating groove above the movable groove, each of the rotating grooves is provided with a disassembly component, each of the crushing rollers is provided with a fixing rod at both ends, each of the fixing rods is provided with a communicating placement groove on both sides of the slot, each of the placement grooves is provided with a fixing component, each of the fixing rods is provided with a communicating slot on one side of the movable slot, each of the disassembly components is used to disassemble the crushing roller and the fixing rod, and each of the fixing components is used to fix the disassembly components.

[0007] Preferably, each of the disassembly components includes a worm gear, each of the worm gear is located in the rotating groove, one end of each of the worm gear passes through the outer wall of the crushing roller and extends to the outside and is connected to a rotating cap, one side of the other end of each of the worm gears is provided with a rotating rod, and the outer wall of each of the rotating rods is sleeved and fixed with a worm wheel at the worm gear, and each of the crushing rollers is provided with a vertical rotating groove that communicates with the rotating groove and the movable groove at the rotating rod, the bottom end of each rotating rod passes through the vertical rotating groove and extends into the movable groove, and a second gear is sleeved and fixed on the outer wall, and each of the second gears is provided with a rack on one side, and each of the racks is connected to an insert block at one end away from the second gear, and each of the insert blocks passes through the movable groove and extends into the slot on the side away from the rack, and each of the insert blocks The outer wall is provided with a communicating fixed groove at the placement groove, and each of the insert blocks is plugged and fixed to the slot.

[0008] Preferably, each of the worms is rotatably connected to the inner wall of the rotating groove, each of the worm wheels is meshingly connected to the worm, both ends of each rotating rod are rotatably connected to the inner wall of the vertical rotating groove, each of the racks is meshingly connected to the second gear, and each of the outer walls of the plug blocks is slidably connected to the inner wall of the movable groove.

[0009] Preferably, each of the fixing components includes a threaded rod, each of the threaded rod is located in the placement slot, the top end of each threaded rod passes through the outer wall of the fixing rod and extends to the outside to be connected with a screw cap, each of the threaded rods is provided with a fixed limiting block near the top outer wall, each of the fixing rods is provided with a limiting groove communicating with the placement slot at the limiting block, the bottom end of each threaded rod is provided with a sleeve, the bottom end of each sleeve is connected to a fixing block, the end of each fixing block away from the sleeve passes through the placement slot and extends into the fixing slot in the disassembly assembly, and each fixing block is plugged and fixed to the fixing slot.

[0010] Preferably, the outer wall of each of the limiting blocks is slidably connected to the inner wall of the limiting groove, each of the sleeves is threadedly connected to the threaded rod, and the outer wall of each of the fixing blocks is slidably connected to the inner wall of the placement groove.

[0011] Preferably, a flushing mechanism is connected to the lower surface of the crushing box, a circulating pump is fixed to an outer wall bracket on one side of the flushing mechanism, the water pumping end and the water outlet end of the circulating pump are respectively tightly connected to the flushing mechanism and the circulating water tank, a screening mechanism is provided on one side of the flushing mechanism, and a material storage box is provided on one side of the screening mechanism, the material outlet below the screening mechanism is tightly connected to a material outlet pipe, the other end of the material outlet pipe is tightly connected to the material storage box, a circulating water tank is provided diagonally away from the material storage box on the side of the screening mechanism, a water pump is connected to the outer wall bracket on one side of the circulating water tank near the bottom and located at the storage box, the water pumping end and the water outlet end of the water pump are respectively tightly connected to the circulating water tank and the flushing pipe, and the water outlet of the flushing pipe is located above the crushing box.

[0012] Preferably, the outer wall bracket on one side of the crushing box is connected to a driving motor, and each of the fixing rods is located on the outer wall on one side of the driving motor and is respectively sleeved and fixed with two meshing first gears, and the output end of the driving motor passes through the outer wall of the crushing box and is fixedly connected to a fixing rod.

[0013] To sum up, the technical solution mainly has the following beneficial effects: in response to the problems raised in the background technology, the present application sets up a disassembly component so that when the crushing pump needs to be replaced, it can be disassembled for replacement, and then the setting of the fixing component can make the disassembly component more fixed during installation, so that the crushing roller will not fall off during operation, thereby enhancing the beneficiation efficiency of the tailings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the axonometric drawing of the overall structure of this utility model.

[0015] Figure 2 This is a top view of the overall structure of this utility model.

[0016] Figure 3 This is a cross-sectional view of the disassembly components and fixed components of this utility model.

[0017] Figure 4 This is an enlarged view of point A for this practical application.

[0018] Description of the drawings: 1. Crushing box; 101. Crushing roller; 1011. Rotating groove; 1012. Vertical rotating groove; 1013. Moving groove; 102. First gear; 103. Driving motor; 104. Fixed rod; 1041. Slot; 1042. Limiting groove; 1043. Placement groove; 2. Disassembly assembly; 201. Rotating cap; 202. Worm; 203. Worm wheel; 204. Rotating rod; 205. Second gear; 206. Rack; 207. Insert block; 208. Fixed groove; 3. Fixed assembly; 301. Screw cap; 302. Threaded rod; 303. Limiting block; 304. Sleeve; 305. Fixed block; 4. Flushing mechanism; 5. Screening mechanism; 6. Circulating water tank; 601. Circulating pump; 602. Water pump; 603. Flushing pipe; 7. Storage box; 701. Discharging pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example

[0020] Among them, all electrical components in the device are controlled by an external controller.

[0021] See also Figure 1-4The utility model discloses a beneficiation device for regrinding tailings, comprising a crushing box 1, a flushing mechanism 4 is connected to the lower surface of the crushing box 1, a circulating pump 601 is fixed to an outer wall bracket on one side of the flushing mechanism 4, a water pumping end and a water outlet end of the circulating pump 601 are respectively tightly connected to the flushing mechanism 4 and the circulating water tank 6, a screening mechanism 5 is provided on one side of the flushing mechanism 4, a material storage box 7 is provided on one side of the screening mechanism 5, a material outlet below the screening mechanism 5 is tightly connected to a material outlet pipe 701, and the other end of the material outlet pipe 701 is tightly connected to the material storage box 7, a circulating water tank 6 is provided at a diagonal angle away from the side of the material storage box 7 of the screening mechanism 5, a water pump 602 is connected to the outer wall bracket of the circulating water tank 6 near the bottom and located on one side of the material storage box 7, a water pump 602 is connected to the water pump 602, a water pumping end and a water outlet end of the water pump 602 are respectively tightly connected to the circulating water tank 6 and the flushing pipe 603, and the water outlet of the flushing pipe 603 is located above the crushing box 1, two crushing rollers 101 are provided inside the crushing box 1, and the crushing rollers 101 is provided with movable grooves 1013 communicating with the outer wall at both ends, the crushing roller 101 is provided with a rotating groove 1011 above the movable groove 1013, and a disassembly component 2 is provided in the rotating groove 1011, and a fixing rod 104 is provided at both ends of the crushing roller 101, and a communicating placement groove 1043 is provided on both sides of the slot 1041 in the fixing rod 104, and a fixing component 3 is provided in the placement groove 1043, and the fixing rod 104 is provided with a communicating slot 1041 on one side of the movable groove 1013. The outer wall bracket on one side of the crushing box 1 is connected to the driving motor 103, and the fixing rod 104 is located on the outer wall of one side of the driving motor 103, and two meshing first gears 102 are respectively fixed and sleeved, and the output end of the driving motor 103 passes through the outer wall of the crushing box 1 and is fixedly connected to a fixing rod 104, the disassembly component 2 is used to disassemble the crushing roller 101 and the fixing rod 104, and the fixing component 3 is used to fix the disassembly component 2.

[0022] When the tailings need to be regrinded and ore-dressed, the staff starts the driving motor 103 through the external controller. The output end of the driving motor 103 drives the first gear 102 to rotate through the fixed rod 104. The rotating first gear 102 drives another meshing first gear 102 to rotate. The two rotating first gears 102 respectively drive the two crushing rollers 101 to rotate. Then the staff puts the tailings into the crushing box 1. The rotating crushing rollers 101 crush the tailings. The crushed tailings are transported to the flushing mechanism 4. At the same time, the staff starts the water pump 602 to work through the external controller. The working water pump 602 pumps water out of the circulating water tank 6 through the pumping end and transports it to the water outlet end. The water outlet end sprays water into the crushing box 1 through the flushing pipe 603, thereby cleaning the tailings. The tailings are transported to the screening mechanism 5 for screening treatment. The tailings after screening are transported to the storage box 7 through the discharge pipe 701. At the same time, when the flushing mechanism 4 completes the flushing of the tailings, the staff starts the circulation pump 601 through the external controller. The pumping end of the working circulation pump 601 draws out the water inside the flushing mechanism 4, and then transports it to the circulating water tank 6 through the outlet end, so that the cleaned water can be recycled. When it is necessary to replace the crushing roller 101, the staff rotates the fixed component 3 to make the disassembly component 2 move, and then the staff rotates the disassembly component 2 to separate the crushing roller 101 from the fixed rod 104, and then takes out the crushing roller 101. When it is necessary to install the crushing roller 101, the staff repeats the above-mentioned crushing roller 101 removal operation.

[0023] By setting the disassembly component 2, when the crushing roller 101 needs to be replaced, it can be disassembled for replacement, and then the fixing component 3 is set to make the disassembly component 2 more fixed during installation, so that the crushing roller 101 will not fall off during operation, thereby enhancing the beneficiation efficiency of the tailings.

[0024] For examples, see Figure 3The disassembly component 2 includes a worm 202, which is located in the rotating groove 1011. One end of the worm 202 passes through the outer wall of the crushing roller 101 and extends to the outside to be connected with a rotating cap 201. A rotating rod 204 is provided on one side of the other end of the worm 202. A worm wheel 203 is fixedly mounted on the outer wall of the rotating rod 204 at the worm 202. The crushing roller 101 is provided with a vertical rotating groove 1012 connected to the rotating groove 1011 and the moving groove 1013 at the rotating rod 204. The bottom end of the rotating rod 204 passes through the vertical rotating groove 1012 and extends into the moving groove 1013. A second gear 205 is fixedly mounted on the outer wall. A rack is provided on one side of the second gear 205. 206, one end of the rack 206 away from the second gear 205 is connected with an insert block 207, the side of the insert block 207 away from the rack 206 passes through the movable groove 1013 and extends into the slot 1041, the outer wall of the insert block 207 is located at the placement groove 1043 and is provided with a communicating fixed groove 208, the insert block 207 is plugged and fixed to the slot 1041, the worm 202 is rotatably connected to the inner wall of the rotating groove 1011, the worm wheel 203 is meshed with the worm 202, both ends of the rotating rod 204 are rotatably connected to the inner wall of the vertical rotating groove 1012, the rack 206 is meshed with the second gear 205, and the outer wall of the insert block 207 is slidably connected to the inner wall of the movable groove 1013.

[0025] Then the staff rotates the rotating cap 201, and the rotating rotating cap 201 drives the meshing worm wheel 203 to rotate through the worm wheel 203, and the rotating worm wheel 203 drives the second gear 205 to rotate through the rotating rod 204, and the rotating second gear 205 drives the meshing rack 206 to rotate, and the rotating rack 206 drives the plug block 207 to move in the direction of the movable groove 1013 until the plug block 207 is completely moved back into the movable groove 1013.

[0026] For examples, see Figure 3-4 The fixing assembly 3 includes a threaded rod 302, which is located in the placement groove 1043. The top of the threaded rod 302 passes through the outer wall of the fixing rod 104 and extends to the outside to be connected with a screw cap 301. The threaded rod 302 is sleeved with a fixed limiting block 303 near the top outer wall. The fixing rod 104 is located at the limiting block 303 and is provided with a limiting groove 1042 communicating with the placement groove 1043. The bottom end of the threaded rod 302 is provided with a sleeve 304, and the bottom end of the sleeve 304 is connected to a fixing block 305. The end of the fixing block 305 away from the sleeve 304 passes through the placement groove 1043 and extends into the fixing groove 208 in the disassembly assembly 2. The fixing blocks 305 are all plugged and fixed with the fixing groove 208. The outer walls of the limiting blocks 303 are slidably connected to the inner walls of the limiting grooves 1042. The sleeves 304 are threadedly connected to the threaded rod 302, and the outer walls of the fixing blocks 305 are slidably connected to the inner walls of the placement grooves 1043.

[0027] The staff rotates the screw cap 301, and the rotating screw cap 301 drives the limit block 303 to rotate through the threaded rod 302. Due to the limitation of the limit groove 1042, the limit block 303 can only rotate in the limit groove 1042. The rotating threaded rod 302 drives the fixed block 305 to move into the placement groove 1043 through the threaded sleeve 304 until the lower surface of the fixed block 305 is flush with the hole of the placement groove 1043.

[0028] The working principle of the utility model is as follows: when the tailings need to be regrinded and ore-separated, the staff starts the driving motor 103 through the external controller, and the output end of the driving motor 103 drives the first gear 102 to rotate through the fixed rod 104, and the rotating first gear 102 drives another meshing first gear 102 to rotate, and the two rotating first gears 102 respectively drive the two crushing rollers 101 to rotate, and then the staff puts the tailings into the crushing box 1, and the rotating crushing rollers 101 crush the tailings, and the crushed tailings are transported to the washing mechanism 4, and the staff The water pump 602 is started by an external controller to start working. The working water pump 602 pumps the water in the circulating water tank 6 out through the pumping end and transports it to the water outlet end. The water outlet end sprays water into the crushing box 1 through the flushing pipe 603, thereby cleaning the tailings. The cleaned tailings are transported to the screening mechanism 5 for screening. The tailings after screening are transported to the storage box 7 through the discharge pipe 701. At the same time, when the flushing mechanism 4 finishes flushing the tailings, the staff starts the circulating pump 601 through the external controller. The pumping end of the working circulating pump 601 pumps the water inside the flushing mechanism 4 out of the water. The water is then transported to the circulating water tank 6 through the water outlet, so that the cleaned water can be recycled. When the crushing roller 101 needs to be replaced, the staff rotates the screw cap 301, and the rotating screw cap 301 drives the limit block 303 to rotate through the threaded rod 302. Due to the limitation of the limit groove 1042, the limit block 303 can only rotate in the limit groove 1042. The rotating threaded rod 302 drives the fixed block 305 to move into the placement groove 1043 through the threaded sleeve 304 until the lower surface of the fixed block 305 is flush with the hole of the placement groove 1043, and then the work The staff rotates the rotating cap 201, and the rotating rotating cap 201 drives the meshing worm wheel 203 to rotate through the worm wheel 203, and the rotating worm wheel 203 drives the second gear 205 to rotate through the rotating rod 204, and the rotating second gear 205 drives the meshing rack 206 to rotate, and the rotating rack 206 drives the plug 207 to move toward the moving groove 1013 until the plug 207 is completely moved back into the moving groove 1013, and then the staff takes out the crushing roller 101. When the crushing roller 101 needs to be installed, the staff repeats the above-mentioned crushing roller 101 removal operation.

Claims

1. A tailings regrinding beneficiation device, comprising a crushing box (1), characterized in that: Two crushing rollers (101) are arranged inside the crushing box (1); each crushing roller (101) is provided with a moving groove (1013) communicating with the outer wall at both ends; each crushing roller (101) is provided with a rotating groove (1011) located above the moving groove (1013); each rotating groove (1011) is provided with a disassembly component (2); each crushing roller (101) is provided with a fixing rod (104) at both ends; each fixing rod (104) is provided with a communicating placement groove (1043) on both sides of the slot (1041); each placement groove (1043) is provided with a fixing component (3); each fixing rod (104) is provided with a communicating slot (1041) on one side of the moving groove (1013); each disassembly component (2) is used to disassemble the crushing roller (101) and the fixing rod (104); each fixing component (3) is used to fix the disassembly component (2).

2. The ore dressing device for regrinding tailings according to claim 1, characterized in that: Each of the disassembly components (2) comprises a worm (202), each of the worms (202) being located in a rotating groove (1011), one end of each of the worms (202) penetrating through the outer wall of the crushing roller (101) and extending to the outside to be connected to a rotating cap (201), a rotating rod (204) being provided on one side of the other end of each of the worms (202), a worm wheel (203) being sleeved and fixed on the outer wall of each of the rotating rods (204) at the worm (202), each of the crushing rollers (101) being provided with a vertical rotating groove (1012) at the rotating rod (204) that is in communication with the rotating groove (1011) and the moving groove (1013), and each of the rotating rods (204) The bottom end of the second gear (204) passes through the vertical rotation groove (1012) and extends into the movable groove (1013), and the outer wall is sleeved with a second gear (205), each of which is provided with a rack (206) on one side of the second gear (205), and each of which is connected to an insert block (207) at one end away from the second gear (205), and each of which is provided with a plug block (207) on the side away from the rack (206) that passes through the movable groove (1013) and extends into the slot (1041), and each of which is provided with a communicating fixing groove (208) on the outer wall of the insert block (207) at the placement groove (1043), and each of which is plugged and fixed to the slot (1041).

3. A tailings regrinding ore dressing device according to claim 2, characterized in that: Each of the worms (202) is rotatably connected to the inner wall of the rotating groove (1011), each of the worm wheels (203) is meshingly connected to the worm (202), both ends of each of the rotating rods (204) are rotatably connected to the inner wall of the vertical rotating groove (1012), each of the racks (206) is meshingly connected to the second gear (205), and the outer wall of each of the plug blocks (207) is slidably connected to the inner wall of the moving groove (1013).

4. The ore dressing device for regrinding tailings according to claim 1, characterized in that: Each of the fixing components (3) comprises a threaded rod (302), each of the threaded rods (302) is located in the placement groove (1043), the top end of each of the threaded rods (302) passes through the outer wall of the fixing rod (104) and extends to the outside to be connected with a screw cap (301), each of the threaded rods (302) is sleeved with a fixed limiting block (303) near the top outer wall, each of the fixing rods (104) is provided with a limiting groove (1042) communicating with the placement groove (1043) at the limiting block (303), the bottom end of each of the threaded rods (302) is provided with a sleeve (304), the bottom end of each of the sleeves (304) is connected with a fixing block (305), one end of each of the fixing blocks (305) away from the sleeve (304) passes through the placement groove (1043) and extends into the fixing groove (208) in the disassembly component (2), and each of the fixing blocks (305) is plugged and fixed to the fixing groove (208).

5. A tailings regrinding beneficiation device according to claim 4, characterized in that: The outer wall of each limiting block (303) is slidably connected to the inner wall of the limiting groove (1042), each sleeve (304) is threadedly connected to the threaded rod (302), and the outer wall of each fixing block (305) is slidably connected to the inner wall of the placement groove (1043).

6. The ore dressing device for regrinding tailings according to claim 1, characterized in that: The lower surface of the crushing box (1) is connected to a flushing mechanism (4); a circulating pump (601) is fixed to an outer wall bracket on one side of the flushing mechanism (4); a water pumping end and a water outlet end of the circulating pump (601) are respectively sealed and connected to the flushing mechanism (4) and the circulating water tank (6); one side of the flushing mechanism (4) is provided with a screening mechanism (5) connected to the lower surface of each flushing mechanism (4); one side of the screening mechanism (5) is provided with a material storage box (7); and a material outlet below the screening mechanism (5) is sealed and connected to a material outlet. A pipe (701) is provided, the other end of the discharge pipe (701) being sealedly connected to a material storage box (7); a circulating water tank (6) is provided diagonally opposite to a side of the screening mechanism (5) away from the material storage box (7); a water pump (602) is connected to a bracket on an outer wall of one side of the material storage box (7) near the bottom of the circulating water tank (6); a water pump end and a water discharge end of the water pump (602) are sealedly connected to the circulating water tank (6) and a flushing pipe (603) respectively; and a water outlet of the flushing pipe (603) is located above the crushing box (1).

7. The ore dressing device for regrinding tailings according to claim 1, characterized in that: A drive motor (103) is connected to an outer wall bracket on one side of the crushing box (1); each of the fixing rods (104) is located on an outer wall on one side of the drive motor (103) and is respectively sleeved and fixed with two meshing first gears (102); an output end of the drive motor (103) passes through the outer wall of the crushing box (1) and is fixedly connected to a fixing rod (104).

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