Efficient combined type ore dressing device and process for mine field

Abstract

The invention discloses an efficient combined type ore dressing device and process for a mine field, and relates to the technical field of machining equipment.The efficient combined type ore dressing device for the mine field comprises a separation base, and a secondary rolling separation structure is arranged on the upper side of the separation base; an ore pulp pretreatment structure is arranged on the side, close to the separation base, of the secondary rolling separation structure, a vibration separation structure is arranged in the separation base, and a water circulation structure is arranged on the lower side of the separation base. The ore pulp pretreatment structure can effectively stir and mix ore pulp to facilitate follow-up operation, the vibration separation structure achieves efficient mineral separation through unique design, the mineral separation efficiency and the concentrate grade are improved, the water circulation structure achieves cyclic utilization of water resources with the help of related parts, water consumption is reduced, and the environmental protection property and economical efficiency of the device are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of processing equipment, and in particular to a high-efficiency composite ore dressing device and process for a mine. Background Art

[0002] A high-efficiency composite mineral processing device for a mine has an exquisite overall structure, compact and orderly layout of various components, and extremely high space utilization. The main equipment covers key modules such as crushing, grinding, and sorting, and each module operates in coordination. The crushing device can flexibly adjust the crushing force according to the characteristics of the ore, and accurately crush large pieces of ore to a suitable particle size. The grinding unit uses advanced grinding media and technology to fully realize the dissociation of mineral monomers. The sorting area is the core highlight. Gravity separation, magnetic separation, and flotation processes are integrated into one. The gravity separation equipment uses gravity differences to cleverly separate minerals; the magnetic separation device uses a strong magnetic field to accurately extract magnetic minerals; the flotation system relies on optimized reagent formula and efficient stirring to efficiently enrich the target minerals. The intelligent monitoring system controls each link in real time to ensure that the device is always in an efficient operating state, greatly improving the accuracy and efficiency of mineral processing and helping the economic benefits of the mine to take off.

[0003] The existing mechanical seals have many drawbacks in the process of mineral crushing and rolling when they are installed and used. The crushing efficiency is low, and it often takes a long time to process the minerals to a suitable particle size, which seriously affects the overall mineral processing progress. Moreover, the uniformity of the crushing is difficult to ensure, and some minerals are easily over-crushed while some are still not up to standard, which is not conducive to the precise implementation of subsequent sorting processes. At the same time, the equipment is subjected to extremely serious component wear under long-term and high-intensity crushing and rolling work. Frequent maintenance and component replacement not only consumes manpower and material resources, but also increases the downtime of the device, further reducing the production efficiency of the mineral processing operation. Moreover, a lot of dust may be generated in the crushing process. If not handled properly, it will pollute the working environment and endanger the health of the operators. It may also cause safety hazards due to dust accumulation, which has brought certain adverse effects on people's use process. In order to solve the shortcomings of the existing technology, we propose a high-efficiency composite mineral processing device and process for mines. Summary of the invention

[0004] The main purpose of the present invention is to provide a high-efficiency composite ore dressing device and process for a mine, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A high-efficiency composite mineral processing device for a mine, comprising a separation base, a secondary rolling separation structure is arranged on the upper side of the separation base, a slurry pretreatment structure is arranged on the side of the secondary rolling separation structure close to the separation base, a vibration separation structure is arranged inside the separation base, a water circulation structure is arranged on the lower side of the separation base, and an inner tank is arranged in the middle;

[0007] The secondary rolling separation structure includes a first servo motor installed on a supporting leg on one side of a separation base, and the output shaft end of the first servo motor is detachably installed with a first rotating column, and the first rotating column is fixedly installed with a first connecting rod on a side away from the first servo motor, and the second connecting rod is rotatably installed on the side of the first connecting rod away from the first rotating column, and a mixing box is provided on the side of the mixing box, and a sliding column is fixedly installed on the lower wall of the side of the sliding column close to the separation base, and the second servo motor is installed on the output shaft end of the second servo motor through the outer wall of the sliding column, and the first bevel gear is meshed and connected with the second bevel gear on the side of the first bevel motor away from the second servo motor, and a threaded column is fixedly installed on the middle part of the second bevel gear, and a limiting groove is provided on the outer wall of one side of the sliding column, and a threaded sleeve is threadedly connected to one end of the threaded column away from the second bevel gear, and an outer sleeve is installed on the side of the threaded sleeve away from the limiting groove, and a lower pressure plate is provided on the side of the outer sleeve away from the threaded sleeve.

[0008] Preferably, the inner groove of the separation base is detachably mounted with a third servo motor, and the output shaft end of the third servo motor is detachably mounted with a third bevel gear, one side of the third bevel gear is meshingly connected with a fourth bevel gear, and a material prevention cone top is provided on the side of the fourth bevel gear away from the third bevel gear, and a horizontal frame is fixedly mounted on the middle part of the material prevention cone top, and a first wave frame is rotatably mounted on one end of the horizontal frame, and a first rolling wheel is rotatably mounted on an end of the first wave frame close to the material prevention cone top, a second wave frame is rotatably mounted on the side of the horizontal frame away from the first wave frame, and a second rolling wheel is rotatably mounted on the side of the second wave frame away from the first rolling wheel, and a flip roller is rotatably mounted on an end of the horizontal frame close to the first rolling wheel, and a rotating disk is rotatably mounted on the lower surface of the separation base, a half rack is fixedly mounted on the outer wall of the rotating disk, and a half gear is fixedly mounted on the side of the first rotating column close to the first connecting rod.

[0009] Preferably, the support legs of the separation base are provided with three groups, and are equidistantly distributed on the outer side of the separation base, the positions of the first rotating column and the support legs of the separation base correspond to each other, the number of the first rotating column and the support legs of the separation base is the same, and both rotate in the support legs of the separation base, a plurality of auxiliary rolling blocks are fixedly installed on the upper surface of the separation base, a plurality of first separation openings are equidistantly provided on the upper surfaces of the separation base and the rotating disk, the first separation openings and the auxiliary rolling blocks are staggered with each other, the middle part of the upper surface of the separation base is conical, the limiting groove is inverted L-shape, the threaded sleeve slides in the limiting groove, the second connecting rod is rotatably installed with the first connecting rod, the second connecting rod is fixed to the outer wall of the mixing box, and is equidistantly distributed on the outer wall of the mixing box, the meshing teeth of the half gears are only half of those of normal gears, and the half rack occupies only one-third of the rotating disk.

[0010] Preferably, the slurry pretreatment structure includes a honeycomb filter plate installed on the inner wall of the mixing box, a positioning column is fixedly installed in the middle of the honeycomb filter plate, a first slot is opened in the middle of the lower pressure plate, a second slot is opened at the axis of one side of the outer sleeve close to the first slot, a fixing column is fixedly installed in the middle of the honeycomb filter plate, a threaded groove is opened on the outer wall of the fixing column, and a threaded rack is arranged in the lower slideway of the threaded groove, a first positioning sleeve is slidably installed on the end of the positioning column away from the honeycomb filter plate, a second positioning sleeve is slidably installed on the middle outer wall of the positioning column, and rods are rotatably installed on both sides of the first positioning sleeve and the second positioning sleeve Gear, a stirring blade is fixedly installed on the outer wall of the rod gear, a first buffer spring is detachably installed on the side of the first positioning sleeve close to the second positioning sleeve, an end of the first buffer spring away from the first positioning sleeve is detachably installed with the second positioning sleeve, an end of the second positioning sleeve close to the honeycomb filter plate is detachably installed with a second buffer spring, an end of the second buffer spring away from the second positioning sleeve is detachably installed with the upper surface of the honeycomb filter plate, a ball groove is provided on the outer wall of the fixed column, a ball bracket is slidably installed in the ball groove, and an end of the ball bracket away from the ball groove is sleeved at the junction of the rod gear and the stirring blade.

[0011] Preferably, the first slot is an annular slot, the second slot is a cylindrical slot, the positioning column is arranged at the axis center of the fixed column, the positions of the first slot and the fixed column correspond to each other, the positions of the second slot and the positioning column correspond to each other, the threaded groove surrounds the outer wall of the fixed column and rises in a step-like manner, the rod gears rotatably installed on both sides of the first positioning sleeve and the second positioning sleeve are staggered with each other, and the rod gears slide in the threaded groove, the rod gears and the threaded rack are meshed with each other, and the rod gears on both sides of the first positioning sleeve and the rod gears on both sides of the second positioning sleeve are perpendicular to each other.

[0012] Preferably, the vibration separation structure includes a fifth bevel gear rotating in the inner groove of the separation base, a transmission spring is detachably installed at the lower axis of the fifth bevel gear, and a second rotating column is detachably installed at an end of the transmission spring away from the fifth bevel gear, and a rotating sleeve is rotatably installed on the outer wall of the second rotating column close to the transmission spring, a limiting frame is fixedly installed on the lower inner wall of the separation base, and a return spring is detachably installed on both sides of the outer wall of the rotating sleeve, and the return spring is fixedly installed on the inner wall of the separation base on one side away from the rotating sleeve, and a return spring is fixedly installed on the outer wall of one side of the second rotating column, and a vibrating cone block is provided on the outer wall of the second rotating column, a feeding trough is opened on the lower inner wall of the separation base, and a second separation plate is fixedly installed on the side of the separation base close to the feeding trough.

[0013] Preferably, the vibrating cone block is conical and is adapted to the second rotating column. The limit frame, two return springs and rotating sleeve are arranged as a group, and there are two groups in total, which are respectively arranged on the upper and lower sides of the second rotating column. The rotating sleeve slides in the groove of the limit frame, and the return springs are horizontally arranged in the middle of the limit frame. The feed trough is an inverted trapezoidal groove, and a filter hole is opened on the trapezoidal inclined surface of the feed trough.

[0014] Preferably, the water circulation structure includes a first synchronous wheel fixedly mounted on a side of the first rotating column close to the first servo motor, the first synchronous wheel is installed with a second synchronous wheel through a synchronous belt drive, a peristaltic pump is fixedly mounted on a side of the second synchronous wheel close to the separation base, the water inlet of the peristaltic pump is connected to the inner wall of the separation base, the water outlet of the peristaltic pump is provided with a water outlet pipe, a plurality of discharge ports are equidistantly mounted on the lower wall of the separation base, a water valve is detachably mounted on the outer wall of the water outlet pipe, an electric butterfly valve is detachably mounted on the outer wall of the discharge port, and the water outlet pipe can be connected to the mixing box through a telescopic hose.

[0015] Preferably, a mine efficient composite mineral processing process comprises the following steps:

[0016] S1: Feeding stage: The first step of mineral processing is to transport the ore raw materials to the feeding port of the mineral processing machine. These ores may be initially crushed after mining from the mine, or they may be directly transported from the ore yard. The particle size and properties of the raw materials vary from mine to mine.

[0017] S2: Uniform feeding: The ore is evenly conveyed to the main part of the concentrator through feeding equipment, such as a vibrating feeder. The vibrating feeder uses the vibration force generated by the vibrating motor to move the ore forward on the trough of the feeder. It can adjust the feeding speed to adapt to the processing capacity of the concentrator and different production needs.

[0018] S3: Uniform feeding pretreatment: The raw ore is first coarsely crushed by a crusher, then finely crushed by a cone or impact crusher, and then ground to ensure that the slurry particle size meets the standard.

[0019] S4: Uniform feeding and sorting: Gravity separation uses the slope of the shaking table, water flow and shaking or jig pulsating water flow to separate minerals according to their specific gravity; magnetic separation uses the magnetic field of the magnetic separator to separate magnetic and non-magnetic minerals; flotation will grind the ore into pulp, add collectors and frothers, and after stirring, the target mineral is attached with bubbles to form a foam layer to obtain concentrate, and the rest is tailings.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. In the present invention, the mixing box is driven to move by the first servo motor, the first rotating column, the connecting rod and other components, and at the same time, the second servo motor drives the lower pressure plate to press down the material in the mixing box, and the engagement of the half gear and the half rack is used to make the rotating plate rotate intermittently, and cooperate with the auxiliary rolling block and the first separation port to achieve the initial efficient rolling and separation of the mineral. After that, the mineral undergoes similar multi-component coordinated operation again, including the third servo motor driving the anti-material cone top, rolling wheel and flip roller to further process the mineral, and performs secondary rolling and separation, which effectively improves the separation effect and processing efficiency of the mineral, enables the mineral to be more fully crushed and separated, reduces the processing difficulty of subsequent mineral processing steps, and improves the efficiency and quality of the entire mineral processing process.

[0022] 2. In the present invention, after the mineral powder and water enter the mixing box, the second servo motor is started, and its rotation drives the first bevel gear, thereby causing the threaded column to rotate. Because the threaded column is threadedly connected to the threaded sleeve and the threaded sleeve is limited by the limiting groove, the threaded column rotates to cause the threaded sleeve to move downward, thereby driving the outer sleeve and the lower pressure plate to move synchronously. Since the first slot corresponds to the position of the fixed column, and the positioning column corresponds to the position of the second slot, when the lower pressure plate is pressed down, the fixed column enters the first slot, the positioning column enters the second slot, and the lower pressure plate presses down on the first positioning sleeve. When the first positioning sleeve slides downward, the rod gears rotating on both sides thereof slide in the threaded groove and drive the first positioning sleeve to turn and slide downward, and the rod gear meshes with the threaded rack to rotate itself, thereby driving the stirring blade to rotate. At the same time, the first positioning sleeve applies pressure to the first buffer spring to compress it, and then transmits the second positioning sleeve through the first buffer spring, so that the second positioning sleeve moves synchronously with the first positioning sleeve, so as to achieve stirring and mixing of the slurry in the mixing box, so that the slurry flows evenly to the upper surface of the separation base, which is convenient for subsequent rolling separation.

[0023] 3. In the present invention, when the first rotating column rotates, the first half gear, the second half gear and the third half gear fixed on one side thereof are driven to rotate. Since the half rack fixed on the outer wall of the rotating disk only occupies one-third of the rotating disk, and the meshing teeth of these half gears are only one-half of the normal gears, the rotating disk is driven to rotate intermittently. The transmission spring at the axis center of the lower side of the rotating disk is connected to the second rotating column, and the rotating disk drives the second rotating column to rotate synchronously through the transmission spring. The rotating sleeve rotatably installed on the outer wall of one side of the second rotating column is in a limit frame fixedly installed on the lower inner wall of the separation base, and reset springs and The inner wall of the separation base is connected. When the second rotating column rotates, the eccentric block on one side thereof causes vibration in the limit frame. At the same time, since the outer wall of the second rotating column is provided with a conical vibrating cone block adapted to itself, under the action of the eccentric block and the reset spring, the second rotating column vibrates and drives the vibrating cone block to vibrate, thereby realizing the vibration separation function of the mineral. When the fine ore enters the discharge chute, the fine ore is separated from the water by filtering on the inclined surface of the discharge chute, and the water enters the lower inner wall of the separation base after being filtered through the second separation plate. This vibration separation structure can efficiently realize the separation of minerals, thereby improving the mineral processing efficiency and the concentrate grade.

[0024] 4. In the present invention, when the first rotating column is started by the first servo motor, it drives the first synchronous wheel fixedly installed on one side to rotate synchronously, and the first synchronous wheel drives the second synchronous wheel to rotate through the synchronous belt transmission, so that the second synchronous wheel drives the peristaltic pump to rotate synchronously. Since the water inlet of the peristaltic pump is connected with the inner wall of the separation base, the water outlet is provided with an outlet pipe and the outer wall of the outlet pipe is detachably installed with a water valve, and the outlet pipe is connected with the mixing box through a telescopic hose, when the peristaltic pump is started, the water after preliminary filtration of the fine ore can be extracted and transported to the mixing box through the outlet pipe for recycling, or other operations can be performed as needed. The discharge port is used to discharge processed minerals and other substances, and the electric butterfly valve can control the opening and closing of the discharge port. This water circulation structure realizes the recycling of water resources, reduces the water resource consumption in the ore dressing process, and improves the environmental protection and economy of the ore dressing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the cross-sectional structure of the separation base of the present invention;

[0027] Figure 3 It is a structural schematic diagram of the first separation port of the present invention;

[0028] Figure 4 It is a structural schematic diagram of the rotating disk of the present invention;

[0029] Figure 5 It is a structural schematic diagram of the first wave frame of the present invention;

[0030] Figure 6 is a schematic structural diagram of a third servo motor of the present invention;

[0031] Figure 7 It is a structural schematic diagram of the auxiliary rolling block of the present invention;

[0032] Figure 8 It is an enlarged schematic diagram of the structure of the outer sliding sleeve of the present invention;

[0033] Fig. 9 This is a schematic diagram of the structure of the second bevel gear of the present invention.

[0034] Fig.10 It is a schematic diagram of the structural cross section of the mixing box of the present invention;

[0035] Fig.11 It is a structural schematic diagram of the threaded rack of the present invention;

[0036] Fig.12 It is a schematic diagram of the structural cross section of the threaded rack of the present invention;

[0037] Fig.13 It is a schematic diagram of the structure of the ball support of the present invention;

[0038] Fig.14 It is a structural schematic diagram of the limiting frame of the present invention;

[0039] Fig.15 is a schematic structural diagram of the second separation plate of the present invention;

[0040] Fig.16 It is a schematic diagram of the structural cross section of the vibration cone block of the present invention.

[0041] In the figure: 1. Separation base;

[0042] 2. Secondary rolling and separation structure; 21. First servo motor; 22. First rotating column; 23. First connecting rod; 24. Second connecting rod; 25. Mixing box; 26. Sliding column; 27. Second servo motor; 28. Limiting groove; 29. ​​First bevel gear; 210. Second bevel gear; 211. Threaded column; 212. Threaded sleeve; 213. Outer sleeve; 214. Lower pressure plate; 215. First separation port; 216. Auxiliary rolling block; 217. Third servo motor; 218. Third bevel gear; 219. Fourth bevel gear; 220. Material prevention cone top; 221. Horizontal frame; 222. First undulating frame; 223. First rolling wheel; 224. Second undulating frame; 225. Second rolling wheel; 226. Rotating plate; 227. Half rack; 228. Half gear; 229. Flipping roller;

[0043] 3. Slurry pretreatment structure; 31. Honeycomb filter plate; 32. Positioning column; 33. First slot; 34. Second slot; 35. Fixed column; 36. Threaded groove; 37. Threaded rack; 38. First positioning sleeve; 39. Gear with rod; 310. Stirring blade; 311. First buffer spring; 312. Second buffer spring; 313. Second positioning sleeve; 314. Ball bracket; 315. Ball slideway;

[0044] 4. Vibration separation structure; 41. Fifth bevel gear; 42. Transmission spring; 43. Second rotating column; 44. Rotating sleeve; 45. Limiting frame; 46. Return spring; 47. Eccentric block; 48. Vibration cone block; 49. Second separation plate; 410. Feeding chute;

[0045] 5. Water circulation structure; 51. First synchronous wheel; 52. Second synchronous wheel; 53. Peristaltic pump; 54. Water outlet pipe; 55. Water valve; 56. Feeding port; 57. Electric butterfly valve. DETAILED DESCRIPTION

[0046] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0047] Embodiment 1, as Figure 1-Figure 10As shown, the first servo motor 21 of the supporting leg on one side of the separation base 1 is started, and the first rotating column 22 at the output shaft end thereof rotates, driving the first connecting rod 23 to move, and the first connecting rod 23 then causes the rotatably installed second connecting rod 24 to move. Since the second connecting rod 24 is fixed to the outer wall of the mixing box 25 and is equidistantly distributed on the outer wall of the mixing box 25, the mixing box 25 is driven to move. A second servo motor 27 is installed below the sliding column 26 on one side of the mixing box 25. After the second servo motor 27 is started, the output shaft end thereof penetrates the first bevel gear 29 installed on the outer wall of the sliding column 26 and rotates. The first bevel gear 29 drives the second bevel gear 210 meshing therewith to rotate, and the threaded column 211 in the middle of the second bevel gear 210 rotates accordingly. The rotation of the threaded column 211 causes the second bevel gear 210 to rotate. The threaded sleeve 212 threadedly connected thereto slides in an inverted L-shaped limiting groove 28 provided on the outer wall of one side of the sliding column 26, and the outer sleeve 213 on one side of the threaded sleeve 212 drives the lower pressure plate 214 to move. A plurality of auxiliary rolling blocks 216 are fixedly installed on the upper surface of the separation base 1, and a plurality of first separation openings 215 equidistantly provided on the upper surface are staggered with the auxiliary rolling blocks 216, and the middle portion of the upper surface is conical. Through the coordinated action of various components, since a half rack 227 is fixedly installed on the outer wall of the rotating disk 226, a half gear 228 is fixedly installed on one side of the first rotating column 22 close to the first connecting rod 23. When the first rotating column 22 rotates, these half gears 228 are driven to rotate, and the half rack 227 only occupies one-third of the rotating disk 226. 1. The meshing teeth of the first half gear 42, the second half gear 43 and the third half gear 44 are only half of the normal gears, thereby intermittently driving the rotating disk 226 to rotate, realizing the first crushing and separation of the mineral. When the mineral that has been crushed once falls from the rotating disk 226 into the middle of the separation base 1, it first falls on the material-proof cone top 220, and then slides from the upper surface of the material-proof cone top 220 to the outer side of the separation base 1. Then, the first servo motor 21 installed on the supporting leg on one side of the separation base 1 is started, and the first rotating column 22 at the output shaft end thereof starts to rotate, and the first connecting rod 23 at one end of the first rotating column 22 rotates accordingly, and the second connecting rod 24 rotatably connected to the first connecting rod 23 drives the mixing box 25 to move, and the mixing box 25 is The second servo motor 27 on the sliding column 26 on the side is started, and the first bevel gear 29 at its output shaft end rotates, and the second bevel gear 210 meshing with the first bevel gear 29 drives the threaded column 211 to rotate, and the threaded column 211 rotates in the limiting groove 28 on the outer wall of the sliding column 26, and the threaded sleeve 212 threadedly connected with the threaded column 211 slides in the limiting groove 28, and the outer sleeve 213 outside the threaded sleeve 212 drives the lower pressure plate 214 to move, so as to realize the pressing operation on the material in the mixing box 25. At the same time, the third servo motor 217 in the inner groove of the separation base 1 is started, and the first bevel gear 218 at its output shaft end rotates, driving the second bevel gear 219 meshing with it to rotate, and the material prevention cone top 220 on one side of the second bevel gear 219 rotates accordingly.The first undulating frame 222 and the second undulating frame 224 on the horizontal frame 221 in the middle of the material-proof cone top 220 respectively drive the first rolling wheel 223 and the second rolling wheel 225 to rotate to roll the material. The turning roller 229 on the horizontal frame 221 also rotates synchronously to turn the material. In addition, the half rack 227 on the rotating disk 226 on the lower surface of the separation base 1 is meshed with the half gear 228 on the first rotating column 22. As the first rotating column 22 rotates, the rotating disk 226 is driven to rotate intermittently, and the auxiliary rolling block 216 on the upper surface of the separation base 1 and the first separation port 215 are cooperated to complete the secondary rolling and separation operation of the material. The separated material falls through the first separation port 215.

[0048] Embodiment 2, as Figure 8-Figure 13 As shown, after the mineral powder and water enter the mixing box 25, the second servo motor 27 is started, and the first bevel gear 29 is driven by the rotation of the second servo motor 27, and the threaded column 211 is driven to rotate by the rotation of the first bevel gear 29. Since the threaded column 211 is threadedly connected with the threaded sleeve 212, and the threaded sleeve 212 is limited by the limiting groove 28, when the threaded column 211 rotates, the threaded sleeve 212 moves downward. Since the threaded sleeve 212 is fixedly installed with the outer sleeve 213 and the lower pressure plate 214, the outer sleeve 213 and the lower pressure plate 214 are driven to move synchronously. Since the first slot 33 corresponds to the position of the fixed column 35, and the positioning column 32 corresponds to the position of the second slot 34, when the lower pressure plate 214 is pressed down, the fixed column 35 enters the first slot 33, the positioning column 32 enters the second slot 34, and the lower pressure plate 214 presses down on the first positioning sleeve 38. When the first positioning sleeve When the first positioning sleeve 38 slides downward, since the rod gears 39 are rotated on both sides of the first positioning sleeve 38 and slide in the thread groove 36, the first positioning sleeve 38 is driven to turn and slide down. When the rod gear 39 rotates and slides down in the thread groove 36, it meshes with the thread rack 37, causing the rod gear 39 itself to rotate. At the same time, through the restrictions of the ball bracket 314 and the ball slide groove 315, the rod gear 39 is always meshed with the thread rack 37, driving the stirring blade 310 to rotate. At the same time, the first positioning sleeve 38 applies pressure to the first buffer spring 311 to compress the first buffer spring 311, and then transmits the second positioning sleeve 313 through the first buffer spring 311, so that the second positioning sleeve 313 moves synchronously with the first positioning sleeve 38, so as to achieve stirring and mixing of the slurry in the mixing box 25, so that the slurry flows evenly to the upper surface of the separation base 1, which is convenient for subsequent rolling separation.

[0049] Embodiment three, as Figure 14-16As shown, a transmission spring 42 is detachably installed at the axis center of the lower side of the rotating disk 226, and the end of the transmission spring 42 away from the rotating disk 226 is connected to the second rotating column 43. The rotating disk 226 drives the second rotating column 43 to rotate synchronously through the transmission of the transmission spring 42. A rotating sleeve 44 is rotatably installed on the outer wall of the second rotating column 43 close to the transmission spring 42, and a rotating sleeve 45 is fixedly installed on the lower inner wall of the separation base 1. Reset springs 46 are detachably installed on both sides of the outer wall of the rotating sleeve 44, and the side of the reset spring 46 away from the rotating sleeve 44 is fixedly installed on the inner wall of the separation base 1. When the second rotating column 43 starts to rotate, since an eccentric block 47 is fixedly installed on one side of the second rotating column 43, the second rotating column 43 vibrates in the rotating sleeve 45 when it rotates, and since the outer wall of one side of the second rotating column 43 is fixed An eccentric block 47 is fixedly installed, and a vibrating cone block 48 which is conical in shape and matches the second rotating column 43 is arranged on the outer wall. A vibrating cone block 410 with an inverted trapezoidal groove is provided on the lower inner wall of the separation base 1, and a filtering hole is provided on the trapezoidal inclined surface of the vibrating cone block 410. A second separation plate 49 is fixedly installed on the side of the separation base 1 close to the vibrating cone block 410. The rotation of the rotating disk 226 drives the second rotating column 43 to move through the transmission spring 42. Under the action of the eccentric block 47, the reset spring 46, etc., the second rotating column 43 vibrates, thereby driving the vibrating cone block 48 to vibrate, thereby realizing the vibration separation function of the mineral. Then, when the fine ore enters the vibrating cone block 410, the fine ore is separated from the water by filtering through the inclined surface of the vibrating cone block 410, and then the water enters the lower inner wall of the separation base 1 after being filtered by the second separation plate 49.

[0050] Embodiment 4, as Figure 11-Figure 12 As shown, when the first rotating column 22 is started by the first servo motor 21, it drives the first synchronous wheel 51 fixed on one side to rotate synchronously, and then the first synchronous wheel 51 drives the second synchronous wheel 52 to rotate through the synchronous belt drive. When the second synchronous wheel 52 starts to rotate, it drives the peristaltic pump 53 to rotate synchronously. Since the water inlet of the peristaltic pump 53 is connected to the inner wall of the separation base 1, the water outlet is provided with a water outlet pipe 54, and the outer wall of the water outlet pipe 54 is detachably installed with a water valve 55. The water outlet pipe 54 can be connected with the mixing box 25 through a telescopic hose. Therefore, when 53 is started, the water of the fine ore that has been initially filtered can be extracted and transported to the mixing box 25 through the water outlet pipe 54 for recycling, or other operations can be performed as needed. The discharge port 56 is used to discharge processed minerals and other substances, and the electric butterfly valve 57 can control the opening and closing of the discharge port 56.

[0051] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high-efficiency composite mineral separation device for a mine, comprising a separation base (1), characterized in that: A secondary rolling separation structure (2) is arranged on the upper side of the separation base (1), a slurry pretreatment structure (3) is arranged on the side of the secondary rolling separation structure (2) close to the separation base (1), a vibration separation structure (4) is arranged inside the separation base (1), a water circulation structure (5) is arranged on the lower side of the separation base (1), and an inner groove is arranged in the middle of the (1); The secondary crushing separation structure (2) comprises a first servo motor (21) mounted on a supporting leg on one side of a separation base (1); a first rotating column (22) is detachably mounted on an output shaft end of the first servo motor (21); a first connecting rod (23) is fixedly mounted on one end of the first rotating column (22) away from the first servo motor (21); a second connecting rod (24) is rotatably mounted on the side of the first connecting rod (23) away from the first rotating column (22); a mixing box (25) is provided on the side of the second connecting rod (24) away from the first connecting rod (23); a sliding column (26) is fixedly mounted on one side of the mixing box (25); a second servo motor (27) is mounted on the lower wall of the sliding column (26) on the side close to the separation base (1); The output shaft end of the second servo motor (27) passes through the outer wall of the sliding column (26) and is detachably mounted with a first bevel gear (29); the first bevel gear (29) is meshingly connected with a second bevel gear (210) on a side away from the second servo motor (27); a threaded column (211) is fixedly mounted in the middle of the second bevel gear (210); a limiting groove (28) is provided on the outer wall of one side of the sliding column (26); an end of the threaded column (211) away from the second bevel gear (210) is threadedly connected with a threaded sleeve (212); an outer sleeve (213) is mounted on a side of the threaded sleeve (212) away from the limiting groove (28); and a lower pressure plate (214) is arranged on a side of the outer sleeve (213) away from the threaded sleeve (212).

2. The high-efficiency composite ore dressing device according to claim 1 is characterized in that: A third servo motor (217) is detachably mounted on the inner groove of the separation base (1); a third bevel gear (218) is detachably mounted on the output shaft end of the third servo motor (217); a fourth bevel gear (219) is meshingly connected to one side of the third bevel gear (218); a material prevention cone top (220) is provided on the side of the fourth bevel gear (219) away from the third bevel gear (218); a horizontal frame (221) is fixedly mounted on the middle of the material prevention cone top (220); a first oscillating frame (222) is rotatably mounted on one end of the horizontal frame (221); and a first oscillating frame (222) is rotatably mounted on the end of the first oscillating frame (222) close to the material prevention cone top (220). A rolling wheel (223), a second oscillating frame (224) is rotatably mounted on the side of the horizontal frame (221) away from the first oscillating frame (222), a second rolling wheel (225) is rotatably mounted on the side of the second oscillating frame (224) away from the first rolling wheel (223), a flipping roller (229) is rotatably mounted on one end of the horizontal frame (221) close to the first rolling wheel (223), a rotating disk (226) is rotatably mounted on the lower surface of the separation base (1), a half rack (227) is fixedly mounted on the outer wall of the rotating disk (226), and a half gear (228) is fixedly mounted on the side of the first rotating column (22) close to the first connecting rod (23).

3. The high-efficiency composite ore dressing device according to claim 2 is characterized in that: The separation base (1) is provided with three groups of supporting legs which are equidistantly distributed on the outer side of the separation base (1); the positions of the first rotating column (22) and the supporting legs of the separation base (1) correspond to each other; the first rotating column (22) and the supporting legs of the separation base (1) have the same number and both rotate within the supporting legs of the separation base (1); a plurality of auxiliary rolling blocks (216) are fixedly mounted on the upper surface of the separation base (1); a plurality of first separation openings (215) are equidistantly provided on the upper surfaces of the separation base (1) and the rotating disk (226); the first separation openings ( 215) and the auxiliary rolling block (216) are offset from each other, the middle part of the upper surface of the separation base (1) is conical, the limiting groove (28) is inverted L-shape, the threaded sleeve (212) slides in the limiting groove (28), the second connecting rod (24) is rotatably mounted with the first connecting rod (23), the second connecting rod (24) is fixed to the outer wall of the mixing box (25) and is equidistantly distributed on the outer wall of the mixing box (25), the meshing teeth of the half gear (228) are only half of those of a normal gear, and the half rack (227) occupies only one third of the rotating disk (226).

4. The high-efficiency composite ore dressing device according to claim 3 is characterized in that: The slurry pretreatment structure (3) comprises a honeycomb filter plate (31) mounted on the inner wall of a mixing box (25); a positioning column (32) is fixedly mounted in the middle of the honeycomb filter plate (31); a first slot (33) is provided in the middle of the lower pressure plate (214); a second slot (34) is provided at the axis of one side of the outer sleeve (213) close to the first slot (33); a fixing column (35) is fixedly mounted in the middle of the honeycomb filter plate (31); and the fixing column (35) is fixedly mounted in the middle of the honeycomb filter plate (31). The outer wall of the (35) is provided with a thread groove (36), and a thread rack (37) is arranged in the lower slideway of the thread groove (36). A first positioning sleeve (38) is slidably mounted on the end of the positioning column (32) away from the honeycomb filter plate (31), and a second positioning sleeve (313) is slidably mounted on the middle outer wall of the positioning column (32). Gears with rods (39) are rotatably mounted on both sides of the first positioning sleeve (38) and the second positioning sleeve (313). A stirring blade (310) is fixedly installed on the outer wall of the rod gear (39); a first buffer spring (311) is detachably installed on the side of the first positioning sleeve (38) close to the second positioning sleeve (313); an end of the first buffer spring (311) away from the first positioning sleeve (38) is detachably installed with the second positioning sleeve (313); an end of the second positioning sleeve (313) close to the honeycomb filter plate (31) is detachably installed with a second buffer spring (312); an end of the second buffer spring (312) away from the second positioning sleeve (313) is detachably installed with the upper surface of the honeycomb filter plate (31); a ball groove (315) is provided on the outer wall of the fixed column (35); a ball bracket (314) is slidably installed in the ball groove (315); an end of the ball bracket (314) away from the ball groove (315) is sleeved at the junction of the rod gear (39) and the stirring blade (310).

5. The high-efficiency composite ore dressing device according to claim 4 is characterized in that: The first clamping groove (33) is a circular clamping groove, and the second clamping groove (34) is a cylindrical clamping groove. The positioning column (32) is arranged at the axis of the fixed column (35). The positions of the first clamping groove (33) and the fixed column (35) correspond to each other, and the positions of the second clamping groove (34) and the positioning column (32) correspond to each other. The thread groove (36) surrounds the outer wall of the fixed column (35) and rises in a step-like manner. The rod gears (39) rotatably mounted on both sides of the first positioning sleeve (38) and the second positioning sleeve (313) are staggered with each other, and the rod gears (39) slide in the thread groove (36). The rod gears (39) and the threaded rack (37) are meshed with each other. The rod gears (39) on both sides of the first positioning sleeve (38) and the rod gears (39) on both sides of the second positioning sleeve (313) are perpendicular to each other.

6. The high-efficiency composite ore dressing device according to claim 1 is characterized in that: The vibration separation structure (4) comprises a fifth bevel gear (41) rotating in an inner groove of a separation base (1); a transmission spring (42) is detachably mounted on the lower axis of the fifth bevel gear (41); a second rotating column (43) is detachably mounted on one end of the transmission spring (42) away from the fifth bevel gear (41); a rotating sleeve (44) is rotatably mounted on the outer wall of one side of the second rotating column (43) close to the transmission spring (42); a limiting frame (45) is fixedly mounted on the lower inner wall of the separation base (1); and the rotating sleeve ( A return spring (46) is detachably mounted on both sides of the outer wall of the second rotating column (44); the side of the return spring (46) away from the rotating sleeve (44) is fixedly mounted on the inner wall of the separation base (1); a return spring (47) is fixedly mounted on the outer wall of one side of the second rotating column (43); a vibrating cone block (48) is provided on the outer wall of the second rotating column (43); a feed trough (410) is provided on the lower inner wall of the separation base (1); and a second separation plate (49) is fixedly mounted on the side of the separation base (1) close to the feed trough (410).

7. The high-efficiency composite ore dressing device according to claim 6 is characterized in that: The vibrating cone block (48) is conical and is adapted to the second rotating column (43). The limit frame (45), the two return springs (46) and the rotating sleeve (44) are arranged as a group, and there are two groups in total, which are arranged on the upper and lower sides of the second rotating column (43) respectively. The rotating sleeve (44) slides in the groove of the limit frame (45). The return springs (46) are all horizontally arranged in the middle of the limit frame (45). The feed trough (410) is an inverted trapezoidal trough, and the trapezoidal inclined surface of the feed trough (410) is provided with filtering holes.

8. The high-efficiency composite ore dressing device according to claim 3 is characterized by: The water circulation structure (5) comprises a first synchronous wheel (51) fixedly mounted on a side of the first rotating column (22) close to the first servo motor (21); the first synchronous wheel (51) is installed with a second synchronous wheel (52) through a synchronous belt drive; a peristaltic pump (53) is fixedly mounted on a side of the second synchronous wheel (52) close to the separation base (1); a water inlet of the peristaltic pump (53) is connected to the inner wall of the separation base (1); a water outlet of the peristaltic pump (53) is provided with a water outlet pipe (54); a plurality of discharge ports (56) are equidistantly mounted on the lower wall of the separation base (1); a water valve (55) is detachably mounted on the outer wall of the discharge port (56); an electric butterfly valve (57) is detachably mounted on the outer wall of the discharge port (56); and the water outlet pipe (54) can be connected to the mixing box (25) through a telescopic hose.

9. A high-efficiency composite mineral processing process for a mine, characterized by: A mine efficient composite mineral processing device applicable to any one of claims 1 to 8 comprises the following steps: S1: Feeding stage: The first step of mineral processing is to transport the ore raw materials to the feeding port of the mineral processing machine. These ores may be initially crushed after mining from the mine, or they may be directly transported from the ore yard. The particle size and properties of the raw materials vary from mine to mine. S2: Uniform feeding: The ore is evenly conveyed to the main part of the concentrator through feeding equipment, such as a vibrating feeder. The vibrating feeder uses the vibration force generated by the vibrating motor to move the ore forward on the trough of the feeder. It can adjust the feeding speed to adapt to the processing capacity of the concentrator and different production needs. S3: Uniform feeding pretreatment: The raw ore is first coarsely crushed by a crusher, then finely crushed by a cone or impact crusher, and then ground to ensure that the slurry particle size meets the standard. S4: Uniform feeding and sorting: Gravity separation uses the slope of the shaking table, water flow and shaking or jig pulsating water flow to separate minerals according to their specific gravity; magnetic separation uses the magnetic field of the magnetic separator to separate magnetic and non-magnetic minerals; flotation will grind the ore into pulp, add collectors and frothers, and after stirring, the target mineral is attached with bubbles to form a foam layer to obtain concentrate, and the rest is tailings.

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