Ore beneficiation cleaning device

Abstract

The invention relates to the technical field of ore cleaning, and particularly discloses an ore beneficiation cleaning device which comprises a screening barrel, a screening module is arranged on the screening barrel and comprises a spiral blade, the spiral blade is arranged in the screening barrel, a broken ore cleaning module is arranged below the screening barrel, and the broken ore cleaning module comprises a falling opening, a first-stage blocking net and a cleaning box. The falling opening is formed in the bottom of the screening barrel, the first-stage blocking net is arranged in the falling opening and connected with the screening barrel, the cleaning box is arranged below the screening barrel, the falling opening is located over the cleaning box, and the large ore cleaning module is arranged below a right side end opening of the screening barrel and comprises a round barrel, a rotating ring, a spray head, a slope ring, a handrail and a communicating opening. Large ore and broken ore in ore are screened through the screening barrel and the screening module in cooperation with the falling opening and the first-stage blocking net, the broken ore is automatically cleaned through the broken ore cleaning module, the large ore is automatically cleaned through the large ore cleaning module, and therefore the classified cleaning effect of the broken ore and the large ore is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of ore cleaning, and in particular relates to an ore dressing and cleaning device. Background Art

[0002] After being mined, the ore usually appears as mixed solid blocks of different sizes, and impurities such as soil are usually adhered to the surface after mining, so the ore needs to be cleaned. The existing ore cleaning device cannot classify and clean the broken ores and large ores in the ore, that is, since the broken ores are small in size, adding agitation when cleaning them can improve the cleaning quality of the broken ores, while the large ores themselves are large in size and are not suitable for stirring, so a cleaning device is needed that can classify and clean the broken ores and large ores. Summary of the invention

[0003] The object of the present invention is to provide an ore dressing and cleaning device to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: An ore dressing and cleaning device comprises a screening drum, a screening module is arranged on the screening drum, the screening module comprises a spiral blade, the spiral blade is arranged in the screening drum, a crushed ore cleaning module is arranged below the screening drum, the crushed ore cleaning module comprises a drop port, a primary blocking net and a cleaning box, the drop port is opened at the bottom of the screening drum, the primary blocking net is arranged in the drop port, and the primary blocking net is connected to the screening drum, the cleaning box is arranged below the screening drum, and the drop port is located directly above the cleaning box, and a large ore cleaning device is arranged below the right port of the screening drum Module, the large mine cleaning module includes a circular cylinder, a rotating ring, a nozzle, a bevel ring, a railing and a connecting port. The circular cylinder is arranged below the right port of the screening cylinder, the rotating ring is equidistantly arranged in the circular cylinder, and the outer wall of the rotating ring is slidably matched with the inner wall of the circular cylinder, the circular array of nozzles is connected to the inner wall of the rotating ring, the bevel ring is arranged above the inner cavity of the circular cylinder, the circular array of railings is connected to the bottom end of the bevel ring, the connecting port is opened in the middle of the bottom of the circular cylinder, the bottom end of the railing is arranged in the connecting port, and the outer wall of the railing is connected to the circular cylinder.

[0005] Preferably, the screening module also includes a feed hopper, a first-level drive motor and a first-level rotating shaft. The feed hopper is connected to the left side of the top of the screening cylinder. The first-level drive motor is fixedly connected to the middle of the left side of the screening cylinder by positioning bolts. The left end of the first-level rotating shaft is connected to the output end on the right side of the first-level drive motor. The right end of the first-level rotating shaft passes through the screening cylinder, and the spiral blades are connected to the outer wall of the first-level rotating shaft. The spiral blades are in contact with the inner wall of the screening cylinder. The ore is guided into the screening cylinder from the feed hopper, and the first-level drive motor is turned on to make the first-level rotating shaft drive the spiral blades to rotate, thereby pushing the ore to the right.

[0006] Preferably, the crushing and cleaning module also includes a shielding ring, a moving head, a primary positioning ring, a fixed head, a secondary positioning ring, an installation head, a three-stage driving motor and a screw. The shielding ring, the primary positioning ring and the secondary positioning ring are all sleeved on the outer wall of the screening cylinder, and the shielding ring is directly above the cleaning box, the moving head is connected to the middle of the top of the outer wall of the shielding ring, the primary positioning ring is arranged on the left side of the shielding ring, the fixed head is connected to the middle of the top of the outer wall of the primary positioning ring, the secondary positioning ring is arranged on the right side of the shielding ring, the installation head is connected to the top of the right side of the secondary positioning ring, and the installation head is connected to the top of the right side of the secondary positioning ring. The bottom surface of the mounting head fits with the screening cylinder, the three-stage drive motor is fixedly connected to the top of the mounting head by a positioning bolt, the right end of the screw is connected to the output end on the left side of the three-stage drive motor, and the left end of the screw passes through the moving head and is connected to the fixed head bearing, and the outer wall of the screw is connected to the moving head thread by an external thread, and the shielding ring is restricted by the primary positioning ring and the secondary positioning ring, that is, when the shielding ring is against the primary positioning ring, the shielding ring does not block the drop opening, and when the shielding ring is against the secondary positioning ring, the shielding ring completely blocks the drop opening.

[0007] Preferably, the crushing and cleaning module also includes a connecting piece, a transverse plate, a primary pressure sensor, an inclined plate, a secondary drive motor, a secondary rotating shaft, a stirring rod, a slurry discharge pipe, a primary solenoid valve and a timer. The transverse plate is symmetrically connected to the upper middle part of the left and right sides of the cleaning box. The primary pressure sensor is connected to the bottom of the transverse plate. The connecting piece is connected to the bottom of the primary pressure sensor, and the connecting piece is L-shaped. The top of the connecting piece on the left is connected to the primary positioning ring, and the top of the connecting piece on the right is connected to the screening drum. The inclined plate is connected to the bottom surface of the inner cavity of the cleaning box. The secondary drive motor is connected to the bottom of the cleaning box. It is fixedly connected to the middle of the bottom of the cleaning box by positioning bolts, the bottom end of the secondary rotating shaft is connected to the output end at the top of the secondary driving motor, the top end of the secondary rotating shaft passes through the bottom of the cleaning box and the inclined plate member, the stirring rod is equidistantly connected to the outer wall of the secondary rotating shaft, and the stirring rod is above the inclined plate member, the slurry discharge pipe fittings are symmetrically connected to the front of both sides of the bottom of the cleaning box, and the top end of the slurry discharge pipe fittings passes through the bottom of the cleaning box and the inclined plate member, the first-level solenoid valve is arranged on the slurry discharge pipe fittings, and the timer is connected to the left side of the cleaning box. The setting of the inclined plate member facilitates the sliding of the crushed ore, thereby better guiding the crushed ore.

[0008] A secondary barrier is connected to the top of the inner cavity of the slurry discharge pipe to block the broken ore and prevent it from entering the slurry discharge pipe.

[0009] Preferably, the crushed ore cleaning module also includes a water inlet pipe, a square notch, a square plate, an assembly plate, an electric telescopic rod, a top block, a bottom block, an induction plate and a contact switch, the water inlet pipe is connected to the upper middle portion of the rear side of the cleaning box, the square notch is opened at the bottom of the front side of the cleaning box, the square plate is arranged at the bottom of the front side of the cleaning box, and the square plate corresponds to the square notch, the assembly plate is arranged above the square plate, and the assembly plate is connected to the cleaning box, the electric telescopic rod is connected to the middle portion of the bottom end of the assembly plate, and the output end of the bottom of the electric telescopic rod is connected to the square plate, the induction plate is symmetrically connected to the top of the square plate, and the induction plate is L-shaped, the top block and the bottom block are symmetrically arranged on both sides of the electric telescopic rod, the top block is above the bottom block, and the top of the induction plate is between the top block and the bottom block corresponding to the upper and lower ends, the contact switch is embedded in the bottom of the top block on the left and the top of the bottom block on the left, and the square notch is blocked by the square plate to prevent the crushed ore from sliding out of the cleaning box through the square notch.

[0010] Preferably, the large mine cleaning module also includes an annular notch, an annular cavity, a water guide pipe, a sealing bevel ring and a sealing cover body. The annular notch is opened in the middle of the outer wall of the rotating ring, the annular cavity is equidistantly opened on the outer wall of the circular cylinder, and the annular cavity is connected to the annular notch, the water guide pipe is connected to the right side of the circular cylinder, and the water guide pipe is respectively connected to multiple annular cavities, the sealing bevel ring is arranged at the top of the rotating ring, and the bottom surface of the sealing bevel ring is slidably matched with the rotating ring, the sealing cover body is arranged at the bottom of the rotating ring, and the top surface of the sealing cover body is slidably matched with the rotating ring, the sealing cover body is connected to the inner wall of the circular cylinder, and the rotating ring and the sealing cover body are both spaced apart from the railing. Water enters the annular cavity through the water guide pipe and enters the interior of the rotating ring through the annular notch, and is thereby sprayed out through the nozzle, and the sealing between the outer wall of the rotating ring and the inner wall of the circular cylinder is strengthened through the sealing bevel ring and the sealing cover body.

[0011] The rotating ring is a hollow structure.

[0012] The right end of the water guide pipe is connected with a secondary solenoid valve.

[0013] Preferably, the large mine cleaning module also includes a gear ring, an arc-shaped slot, a primary gear, an extension plate, a secondary gear and a dual-axis motor, the gear ring is connected to the bottom of the rotating ring, and the gear ring is in the sealing cover, the arc-shaped slots are equidistantly arranged on the outer wall of the circular cylinder, and the arc-shaped slots are connected to the inner cavity of the circular cylinder, the extension plate is equidistantly connected to the left side of the outer wall of the circular cylinder, and the extension plate is at the bottom of the arc-shaped slot, the primary gear is connected to the top of the extension plate through a rotating shaft, and the right end of the primary gear passes through the arc-shaped slot and is meshed with the gear ring, the secondary gear is meshed with the left side of the primary gear, the dual-axis motor is fixedly connected to the bottom of the extension plate located below by positioning bolts, the output shaft at the top of the dual-axis motor passes through the extension plate and the secondary gear in turn, and the outer wall of the output shaft at the top of the dual-axis motor is connected to the secondary gear, and the primary gear is used as a transfer to better transmit the rotation effect of the secondary gear to the gear ring, thereby ensuring the rotation effect of the rotating ring.

[0014] Preferably, the large mine cleaning module also includes a bearing plate, a secondary pressure sensor, a rotating plate, a conduit, a three-stage solenoid valve and a reinforcement member. The bearing plate is arranged at the lower end of the circular cylinder, and the bearing plate corresponds to the connecting port. The secondary pressure sensor is connected to the middle of the bottom end of the bearing plate, the rotating plate is connected to the bottom end of the secondary pressure sensor, the reinforcement member is connected to the bottom left end of the outer wall of the circular cylinder, the output shaft at the bottom of the dual-axis motor passes through the reinforcement member and is connected to the bearing plate, and the outer wall of the output shaft at the bottom of the dual-axis motor is slidably matched with the reinforcement member, the conduit is connected to the right side of the bottom of the bearing plate, the three-stage solenoid valve is arranged on the conduit, and the setting of the reinforcement member improves the stability of the output shaft at the bottom of the dual-axis motor.

[0015] Compared with the prior art, the present invention has the following beneficial effects: When the present invention is in use, the screening drum and the screening module cooperate with the drop port and the primary screen to screen the large ores and the broken ores in the ore, and the broken ores are automatically cleaned by the broken ore cleaning module, and the large ores are automatically cleaned by the large ore cleaning module, thereby achieving the classification and cleaning effect of the broken ores and the large ores, improving the adequacy and effect of the ore cleaning, and ensuring the degree of automation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of an ore dressing and cleaning device.

[0017] Figure 2 This is a schematic diagram of the left side structure of an ore dressing and cleaning device.

[0018] Figure 3 The figure is a schematic diagram of the bottom structure of an ore dressing and cleaning device.

[0019] Figure 4 The figure is a schematic diagram of the drop port of an ore dressing and cleaning device.

[0020] Figure 5 The present invention is a schematic diagram of a water inlet pipe of an ore dressing and cleaning device.

[0021] Figure 6 The diagram is a schematic diagram of a secondary drive motor for an ore dressing and cleaning device.

[0022] Figure 7 The present invention is a schematic diagram of an inclined plate member of an ore dressing and cleaning device.

[0023] Figure 8 It is a schematic diagram of an arc notch of an ore dressing and cleaning device.

[0024] Fig. 9 A schematic diagram of a secondary pressure sensor for an ore dressing and cleaning device.

[0025] Fig.10 It is a schematic diagram of the circular cylinder cross section of an ore dressing and cleaning device.

[0026] Fig.11 It is a schematic diagram of a gear ring of an ore dressing and cleaning device.

[0027] In the figure: 1. screening cylinder; 2. screening module; 21. spiral blade; 22. feed hopper; 23. primary drive motor; 24. primary rotating shaft; 3. crushed ore cleaning module; 31. drop port; 32. primary screen; 33. cleaning box; 34. contact switch; 35. shielding ring; 36. moving head; 37. primary positioning ring; 38. fixed head; 39. secondary positioning ring; 310. mounting head; 311. tertiary drive motor; 312. screw; 313. connector; 314. cross plate; 315. primary pressure sensor; 316. inclined plate; 317. secondary drive motor; 318. secondary rotating shaft; 319. stirring rod; 320. slurry discharge pipe; 321. primary solenoid valve; 322. timer; 323. secondary screen; 324. water inlet pipe; 325 , square notch; 326, square plate; 327, assembly plate; 328, electric telescopic rod; 329, top block; 330, bottom block; 331, induction plate; 4, large mine cleaning module; 41, circular cylinder; 42, rotating ring; 43, nozzle; 44, bevel ring; 45, railing; 46, connecting port; 47, annular notch; 48, annular cavity; 49, water guide pipe; 410, sealing bevel ring; 411, sealing cover; 412, secondary solenoid valve; 413, gear ring; 414, arc notch; 415, primary gear; 416, extension plate; 417, secondary gear; 418, dual-axis motor; 419, bearing plate; 420, secondary pressure sensor; 421, rotating plate; 422, catheter; 423, tertiary solenoid valve; 424, reinforcement. DETAILED DESCRIPTION

[0028] See also Figure 1-Figure 11 As shown, an ore dressing and cleaning device comprises a screening drum 1, a screening module 2 is arranged on the screening drum 1, the screening module 2 comprises a spiral blade 21, the spiral blade 21 is arranged in the screening drum 1, a crushed ore cleaning module 3 is arranged below the screening drum 1, the crushed ore cleaning module 3 comprises a drop port 31, a primary screen 32 and a cleaning box 33, the drop port 31 is opened at the bottom of the screening drum 1, the primary screen 32 is arranged in the drop port 31, and the primary screen 32 is connected to the screening drum 1, the cleaning box 33 is arranged below the screening drum 1, and the drop port 31 is directly above the cleaning box 33, a large ore cleaning module 4 is arranged below the right port of the screening drum 1, and the large ore cleaning module 4 is arranged below the right port of the screening drum 1. The mine cleaning module 4 includes a circular cylinder 41, a rotating ring 42, a nozzle 43, a bevel ring 44, a railing 45 and a connecting port 46. The circular cylinder 41 is arranged below the right port of the screening cylinder 1, the rotating ring 42 is equidistantly arranged in the circular cylinder 41, and the outer wall of the rotating ring 42 is slidably matched with the inner wall of the circular cylinder 41, the nozzle 43 is connected to the inner wall of the rotating ring 42 in a circular array, the bevel ring 44 is arranged above the inner cavity of the circular cylinder 41, the railing 45 is connected to the bottom end of the bevel ring 44 in a circular array, the connecting port 46 is opened in the middle of the bottom of the circular cylinder 41, the bottom end of the railing 45 is arranged in the connecting port 46, and the outer wall of the railing 45 is connected to the circular cylinder 41.

[0029] refer to Figure 1-Figure 4 As shown, the screening module 2 also includes a feed hopper 22, a primary drive motor 23 and a primary rotating shaft 24. The feed hopper 22 is connected to the left side of the top of the screening drum 1. The primary drive motor 23 is fixedly connected to the middle of the left side of the screening drum 1 by a positioning bolt. The left end of the primary rotating shaft 24 is connected to the output end on the right side of the primary drive motor 23. The right end of the primary rotating shaft 24 passes through the screening drum 1, and the spiral blade 21 is connected to the outer wall of the primary rotating shaft 24. The spiral blade 21 fits with the inner wall of the screening drum 1, and the ore is guided into the screening drum 1 from the feed hopper 22. The primary drive motor 23 is turned on, so that the primary rotating shaft 24 drives the spiral blade 21 to rotate, thereby pushing the ore to the right.

[0030] refer to Figure 1-Figure 3 and Figure 5As shown, the crushing and cleaning module 3 also includes a shielding ring 35, a moving head 36, a primary positioning ring 37, a fixed head 38, a secondary positioning ring 39, an installation head 310, a three-stage driving motor 311 and a screw 312. The shielding ring 35, the primary positioning ring 37 and the secondary positioning ring 39 are all sleeved on the outer wall of the screening cylinder 1, and the shielding ring 35 is directly above the cleaning box 33. The moving head 36 is connected to the middle of the top of the outer wall of the shielding ring 35, the primary positioning ring 37 is arranged on the left side of the shielding ring 35, the fixed head 38 is connected to the middle of the top of the outer wall of the primary positioning ring 37, the secondary positioning ring 39 is arranged on the right side of the shielding ring 35, and the installation head 310 is connected to the top of the right side of the secondary positioning ring 39. The bottom surface of the mounting head 310 fits with the screening drum 1, and the three-stage driving motor 311 is fixedly connected to the top of the mounting head 310 by a positioning bolt, and the right end of the screw rod 312 is connected to the output end on the left side of the three-stage driving motor 311, and the left end of the screw rod 312 passes through the moving head 36 and is connected to the bearing of the fixed head 38, and the outer wall of the screw rod 312 is threadedly connected to the moving head 36 by an external thread, and the shielding ring 35 is restricted by the primary positioning ring 37 and the secondary positioning ring 39, that is, when the shielding ring 35 is against the primary positioning ring 37, the shielding ring 35 does not block the drop opening 31, and when the shielding ring 35 is against the secondary positioning ring 39, the shielding ring 35 completely blocks the drop opening 31.

[0031] refer to Figure 1-Figure 3 and Figure 5-Figure 7 As shown, the crushing and cleaning module 3 also includes a connecting piece 313, a transverse plate 314, a primary pressure sensor 315, an inclined plate member 316, a secondary drive motor 317, a secondary rotating shaft 318, a stirring rod 319, a slurry discharge pipe 320, a primary solenoid valve 321 and a timer 322. The transverse plate 314 is symmetrically connected to the upper middle part of the left and right sides of the cleaning box 33. The primary pressure sensor 315 is connected to the bottom of the transverse plate 314. The connecting piece 313 is connected to the bottom of the primary pressure sensor 315, and the connecting piece 313 is L-shaped. The top of the connecting piece 313 on the left is connected to the primary positioning ring 37, and the top of the connecting piece 313 on the right is connected to the screening drum 1. The inclined plate member 316 is connected to the bottom surface of the inner cavity of the cleaning box 33. The motor 317 is fixedly connected to the middle of the bottom of the cleaning box 33 by positioning bolts, the bottom end of the secondary rotating shaft 318 is connected to the output end at the top of the secondary driving motor 317, the top end of the secondary rotating shaft 318 passes through the bottom of the cleaning box 33 and the inclined plate member 316, the stirring rod 319 is equidistantly connected to the outer wall of the secondary rotating shaft 318, and the stirring rod 319 is above the inclined plate member 316, the slurry discharge pipe 320 is symmetrically connected to the front of both sides of the bottom of the cleaning box 33, and the top end of the slurry discharge pipe 320 passes through the bottom of the cleaning box 33 and the inclined plate member 316, the first-level solenoid valve 321 is arranged on the slurry discharge pipe 320, the timer 322 is connected to the left side of the cleaning box 33, and the setting of the inclined plate member 316 facilitates the sliding of the crushed ore, thereby better guiding the crushed ore.

[0032] A secondary blocking net 323 is connected to the top of the inner cavity of the slurry discharge pipe 320 to block the broken ore and prevent the broken ore from entering the slurry discharge pipe 320 .

[0033] refer to Figure 1-Figure 3 and Figure 5-Figure 7 As shown, the crushing cleaning module 3 also includes a water inlet pipe 324, a square notch 325, a square plate 326, an assembly plate 327, an electric telescopic rod 328, a top block 329, a bottom block 330, an induction plate 331 and a contact switch 34, the water inlet pipe 324 is connected to the upper middle part of the rear side of the cleaning box 33, the square notch 325 is opened at the bottom of the front side of the cleaning box 33, the square plate 326 is arranged at the bottom of the front side of the cleaning box 33, and the square plate 326 corresponds to the square notch 325, the assembly plate 327 is arranged above the square plate 326, and the assembly plate 327 is connected to the cleaning box 33, the electric telescopic rod 328 is connected to the middle part of the bottom end of the assembly plate 327, and The output end at the bottom of the electric telescopic rod 328 is connected to the square plate 326, the induction plate 331 is symmetrically connected to the top of the square plate 326, and the induction plate 331 is L-shaped. The top block 329 and the bottom block 330 are symmetrically arranged on both sides of the electric telescopic rod 328, the top block 329 is above the bottom block 330, and the top of the induction plate 331 is between the top block 329 and the bottom block 330 corresponding to the upper and lower parts. The contact switch 34 is embedded in the bottom of the top block 329 on the left and the top of the bottom block 330 on the left. The square slot 325 is blocked by the square plate 326 to prevent the crushed ore from sliding out of the cleaning box 33 through the square slot 325.

[0034] refer to Figure 1-Figure 3 , Figure 5 , Figure 6 and Figure 8-Figure 10As shown, the large mine cleaning module 4 also includes an annular notch 47, an annular cavity 48, a water pipe 49, a sealing bevel ring 410 and a sealing cover 411. The annular notch 47 is opened in the middle of the outer wall of the rotating ring 42, and the annular cavity 48 is equidistantly opened on the outer wall of the circular cylinder 41, and the annular cavity 48 is connected to the annular notch 47. The water pipe 49 is connected to the right side of the circular cylinder 41, and the water pipe 49 is respectively connected to a plurality of annular cavities 48. The sealing bevel ring 410 is arranged on the top of the rotating ring 42, and the bottom surface of the sealing bevel ring 410 slides between the rotating ring 42. The sealing cover body 411 is arranged at the bottom of the rotating ring 42, and the top surface of the sealing cover body 411 is slidably matched with the rotating ring 42. The sealing cover body 411 is connected to the inner wall of the circular cylinder 41, and there is a gap between the rotating ring 42 and the sealing cover body 411 and the railing 45. The water enters the annular cavity 48 through the water guide pipe 49, and enters the interior of the rotating ring 42 through the annular groove 47, and is then sprayed out through the nozzle 43. The sealing between the outer wall of the rotating ring 42 and the inner wall of the circular cylinder 41 is strengthened through the sealing oblique ring 410 and the sealing cover body 411.

[0035] The rotating ring 42 is a hollow structure.

[0036] The right end of the water guide pipe 49 is connected to a secondary solenoid valve 412 .

[0037] refer to Figure 1-Figure 3 , Figure 5 and Figure 8-Figure 11 As shown, the large mine cleaning module 4 also includes a gear ring 413, an arc-shaped notch 414, a primary gear 415, an extension plate 416, a secondary gear 417 and a dual-axis motor 418. The gear ring 413 is connected to the bottom of the rotating ring 42, and the gear ring 413 is in the sealing cover 411. The arc-shaped notch 414 is equidistantly arranged on the outer wall of the circular cylinder 41, and the arc-shaped notch 414 is connected to the inner cavity of the circular cylinder 41. The extension plate 416 is equidistantly connected to the left side of the outer wall of the circular cylinder 41, and the extension plate 416 is at the bottom of the arc-shaped notch 414. The primary gear 415 is connected to the top of the extension plate 416 through a rotating shaft, and a The right end of the first gear 415 passes through the arc-shaped slot 414 and is meshed with the gear ring 413. The secondary gear 417 is meshed with the left side of the first gear 415. The dual-axis motor 418 is fixedly connected to the bottom of the extension plate 416 located below by positioning bolts. The output shaft at the top of the dual-axis motor 418 passes through the extension plate 416 and the secondary gear 417 in sequence, and the outer wall of the output shaft at the top of the dual-axis motor 418 is connected to the secondary gear 417. The primary gear 415 is used as a transfer to better transmit the rotation effect of the secondary gear 417 to the gear ring 413, thereby ensuring the rotation effect of the rotating ring 42.

[0038] refer to Figure 3 , Figure 6 and Figure 8-Figure 11As shown, the large mine cleaning module 4 also includes a bearing plate 419, a secondary pressure sensor 420, a rotating plate 421, a conduit 422, a three-stage solenoid valve 423 and a reinforcement member 424. The bearing plate 419 is arranged at the lower end of the circular cylinder 41, and the bearing plate 419 corresponds to the connecting port 46. The secondary pressure sensor 420 is connected to the middle of the bottom end of the bearing plate 419, the rotating plate 421 is connected to the bottom end of the secondary pressure sensor 420, the reinforcement member 424 is connected to the bottom left end of the outer wall of the circular cylinder 41, the output shaft at the bottom of the dual-axis motor 418 passes through the reinforcement member 424 and is connected to the bearing plate 419, and the outer wall of the output shaft at the bottom of the dual-axis motor 418 is slidably matched with the reinforcement member 424, the conduit 422 is connected to the right side of the bottom of the bearing plate 419, the three-stage solenoid valve 423 is arranged on the conduit 422, and the setting of the reinforcement member 424 improves the stability of the output shaft at the bottom of the dual-axis motor 418.

[0039] Working principle: guide the ore from the feed hopper 22 into the screening cylinder 1, turn on the first-level drive motor 23, and make the first-level rotating shaft 24 drive the spiral blade 21 to rotate, so as to push the ore to the right. When the ore is pushed to the drop port 31, the crushed ore passes through the first-level blocking net 32 ​​and falls into the cleaning box 33. The weight of the crushed ore falling in the cleaning box 33 is sensed by two sets of first-level pressure sensors 315. When the weight of the crushed ore reaches the preset value, the first-level pressure sensor 315 transmits the data to the external terminal. The external terminal receives the data and controls the third-level drive motor 311 to turn on and the first-level drive motor 23 to turn off, driving the screw 312 to rotate, so that the moving head 36 drives the shielding ring 35 to move right, until the shielding ring 35 is blocked by the second-level positioning ring 39, and the third-level drive The motor 311 is turned off. At this time, the external terminal controls the external water supply device to start, the secondary drive motor 317, the primary solenoid valve 321, and the timer 322 to start, and water is introduced into the cleaning box 33 through the water inlet pipe 324. The secondary drive motor 317 drives the secondary rotating shaft 318 to drive the stirring rod 319 to rotate, thereby stirring the crushed ore in the cleaning box 33, and the crushed ore is washed with the introduced water. The mud produced after washing is discharged through the slurry discharge pipe 320. When the time reaches the preset value, the timer 322 transmits a signal to the external terminal. The external terminal receives the signal and controls the external water supply device, the secondary drive motor 317, the primary solenoid valve 321 and the timer 322 to close, and the electric telescopic rod 328 to open. 328 drives the square plate 326 to rise until the top surface of the induction plate 331 contacts the contact switch 34 at the bottom of the top block 329 on the left. The contact switch 34 at the top transmits a signal to the external terminal. The external terminal receives the signal and controls the electric telescopic rod 328 to close and the timer 322 to start, so that the cleaned crushed ore slides out of the cleaning box 33 through the inclined plate 316. After the crushed ore is discharged for a certain period of time, the timer 322 reaches a preset value. At this time, the timer 322 transmits a signal to the external terminal. The external terminal receives the signal and controls the electric telescopic rod 328 to start, so that the square plate 326 descends. After the induction plate 331 contacts the contact switch 34 at the top of the bottom block 330 on the left, the contact switch 34 transmits a signal. To the external terminal, the external terminal receives the signal and controls the electric telescopic rod 328 and the timer 322 to close and the primary drive motor 23 to open. After the ore passes through the drop port 31, the crushed ore falls, while the large ore continues to move to the right and is pushed by the right end of the screening cylinder 1 and falls into the circular cylinder 41. The weight of the large ore on the top of the bearing plate 419 is monitored by the secondary pressure sensor 420. When the weight reaches the preset value of the secondary pressure sensor 420, the secondary pressure sensor 420 transmits the data to the external terminal. The external terminal receives the data and controls the primary drive motor 23, the dual-axis motor 418, the third-level solenoid valve 423, the timer 322, the external water supply equipment and the secondary solenoid valve 412 to open, so that the output shaft at the top of the dual-axis motor 418 rotates.Thereby, the secondary gear 417 is driven to rotate, the primary gear 415 and the gear ring 413 are driven to rotate, and the rotating ring 42 is driven to rotate through the gear ring 413, and the external water supply equipment guides the water into the annular cavity 48 through the water guide pipe 49, and sprays it onto the large mine through the annular notch 47, the inside of the rotating ring 42 and the nozzle 43. At the same time, the nozzle 43 can fully flush the large mine at all angles as the rotating ring 42 rotates, and the flushed mud is discharged through the conduit 422. After flushing for a certain period of time, the value of the timer 322 reaches the preset value, and the timer 322 transmits the signal to the external terminal, which controls the output end of the top of the dual-axis motor 418, the third stage The solenoid valve 423, the external water supply equipment, and the secondary solenoid valve 412 are closed, and the output end at the bottom of the dual-axis motor 418 is opened. The rotating plate 421 is rotated 90° through the output shaft, so that the bearing plate 419 is no longer at the bottom of the connecting port 46, so that the large ore in the circular cylinder 41 falls. After the large ore falls for a certain period of time, the value of the timer 322 reaches the preset value, and the timer 322 transmits the signal to the external terminal. The external terminal receives the signal and controls the output end at the bottom of the dual-axis motor 418 to open, so that the output shaft drives the rotating plate 421 to rotate 90°, so that the bearing plate 419 blocks the connecting port 46 again, and then the external terminal controls the primary drive motor 23 to open.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ore dressing and cleaning device, comprising a screening drum (1), characterized in that: A screening module (2) is provided on the screening cylinder (1), the screening module (2) comprising a spiral blade (21), the spiral blade (21) being arranged in the screening cylinder (1), a crushing ore cleaning module (3) being provided below the screening cylinder (1), the crushing ore cleaning module (3) comprising a drop opening (31), a first-level blocking net (32) and a cleaning box (33), the drop opening (31) being opened at the bottom of the screening cylinder (1), the first-level blocking net (32) being arranged in the drop opening (31), and the first-level blocking net (32) being connected to the screening cylinder (1), the cleaning box (33) being arranged below the screening cylinder (1), and the drop opening (31) being located directly above the cleaning box (33), a large ore cleaning module (4) being provided below the right side port of the screening cylinder (1), the large ore cleaning module (4) comprising a round The invention relates to a sieve cylinder (1) comprising a circular cylinder (41), a rotating ring (42), a nozzle (43), a bevel ring (44), a railing (45) and a connecting port (46). The circular cylinder (41) is arranged below the right port of the screening cylinder (1). The rotating ring (42) is arranged equidistantly in the circular cylinder (41). The outer wall of the rotating ring (42) and the inner wall of the circular cylinder (41) are slidably matched. The nozzles (43) are connected to the inner wall of the rotating ring (42) in a circular array. The bevel ring (44) is arranged above the inner cavity of the circular cylinder (41). The railing (45) is connected to the bottom end of the bevel ring (44) in a circular array. The connecting port (46) is opened in the middle of the bottom of the circular cylinder (41). The bottom end of the railing (45) is arranged in the connecting port (46). The outer wall of the railing (45) is connected to the circular cylinder (41).

2. The ore dressing and cleaning device according to claim 1 is characterized in that: The screening module (2) further comprises a feed hopper (22), a primary drive motor (23) and a primary rotating shaft (24); the feed hopper (22) is connected to the left side of the top of the screening drum (1); the primary drive motor (23) is fixedly connected to the middle of the left side of the screening drum (1) by means of positioning bolts; the left end of the primary rotating shaft (24) is connected to the output end of the right side of the primary drive motor (23); the right end of the primary rotating shaft (24) passes through the screening drum (1); the spiral blade (21) is connected to the outer wall of the primary rotating shaft (24); and the spiral blade (21) is in contact with the inner wall of the screening drum (1).

3. The ore dressing and cleaning device according to claim 1 is characterized in that: The crushing and cleaning module (3) further comprises a shielding ring (35), a moving head (36), a primary positioning ring (37), a fixed head (38), a secondary positioning ring (39), a mounting head (310), a third-stage driving motor (311) and a screw (312). The shielding ring (35), the primary positioning ring (37) and the secondary positioning ring (39) are all sleeved on the outer wall of the screening cylinder (1), and the shielding ring (35) is located directly above the cleaning box (33). The moving head (36) is connected to the middle of the top of the outer wall of the shielding ring (35). The primary positioning ring (37) is located on the left side of the shielding ring (35). The fixed head (38) is connected to the primary positioning ring (39). The secondary positioning ring (39) is disposed at the middle of the top of the outer wall of the ring (37) on the right side of the shielding ring (35), the mounting head (310) is connected to the top of the right side of the secondary positioning ring (39), and the bottom surface of the mounting head (310) is in contact with the screening drum (1), the tertiary driving motor (311) is fixedly connected to the top of the mounting head (310) via positioning bolts, the right end of the screw rod (312) is connected to the output end of the left side of the tertiary driving motor (311), and the left end of the screw rod (312) passes through the moving head (36) and is connected to the bearing of the fixed head (38), and the outer wall of the screw rod (312) is threadedly connected to the moving head (36) via an external thread.

4. The ore dressing and cleaning device according to claim 3 is characterized in that: The crushed ore cleaning module (3) further comprises a connecting piece (313), a transverse plate (314), a primary pressure sensor (315), an inclined plate member (316), a secondary drive motor (317), a secondary rotating shaft (318), an agitating rod (319), a slurry discharge pipe member (320), a primary solenoid valve (321) and a timer (322); the transverse plate (314) is symmetrically connected to the middle of the upper left and right sides of the cleaning box (33); the primary pressure sensor (315) is connected to the bottom of the transverse plate (314); the connecting piece (313) is connected to the bottom of the primary pressure sensor (315); and the connecting piece (313) is in an L-shaped structure; the top end of the connecting piece (313) on the left side is connected to the primary positioning ring (37); the top end of the connecting piece (313) on the right side is connected to the screening drum (1); and the inclined plate member (316) is connected to the primary positioning ring (37). The secondary drive motor (317) is connected to the bottom surface of the inner cavity of the cleaning box (33), and is fixedly connected to the middle of the bottom of the cleaning box (33) by means of positioning bolts. The bottom end of the secondary rotating shaft (318) is connected to the output end of the top of the secondary drive motor (317), and the top end of the secondary rotating shaft (318) passes through the bottom of the cleaning box (33) and the inclined plate member (316). The stirring rod (319) is equidistantly connected to the outer wall of the secondary rotating shaft (318), and the stirring rod (319) is located above the inclined plate member (316). The pulp discharge pipe member (320) is symmetrically connected to the front of both sides of the bottom of the cleaning box (33), and the top end of the pulp discharge pipe member (320) passes through the bottom of the cleaning box (33) and the inclined plate member (316). The primary solenoid valve (321) is arranged on the pulp discharge pipe member (320), and the timer (322) is connected to the left side of the cleaning box (33). A secondary screen (323) is connected to the top of the inner cavity of the slurry discharge pipe (320).

5. The ore dressing and cleaning device according to claim 1 is characterized in that: The crushed ore cleaning module (3) further comprises a water inlet pipe (324), a square notch (325), a square plate (326), an assembly plate (327), an electric telescopic rod (328), a top block (329), a bottom block (330), an induction plate (331) and a contact switch (34); the water inlet pipe (324) is connected to the upper middle portion of the rear side of the cleaning box (33); the square notch (325) is provided at the bottom of the front side of the cleaning box (33); the square plate (326) is provided at the bottom of the front side of the cleaning box (33), and the square plate (326) corresponds to the square notch (325); the assembly plate (327) is provided above the square plate (326), and the assembly plate (327) is connected to the cleaning box (33); The electric telescopic rod (328) is connected to the middle of the bottom end of the assembly plate (327), and the output end of the bottom of the electric telescopic rod (328) is connected to the square plate (326). The induction plate (331) is symmetrically connected to the top of the square plate (326), and the induction plate (331) is in an L-shaped structure. The top block (329) and the bottom block (330) are both symmetrically arranged on both sides of the electric telescopic rod (328), the top block (329) is above the bottom block (330), and the top of the induction plate (331) is between the top block (329) and the bottom block (330) corresponding to each other. The contact switch (34) is embedded in the bottom of the top block (329) located on the left and the top of the bottom block (330) located on the left.

6. The ore dressing and cleaning device according to claim 1, characterized in that: The large mine cleaning module (4) further comprises an annular notch (47), an annular cavity (48), a water guide pipe (49), a sealing oblique ring (410) and a sealing cover (411), wherein the annular notch (47) is provided at the middle of the outer wall of the rotating ring (42), the annular cavity (48) is provided at equal intervals on the outer wall of the circular cylinder (41), and the annular cavity (48) is communicated with the annular notch (47), the water guide pipe (49) is connected to the right side of the circular cylinder (41), and the water guide pipe (49) is respectively connected to the plurality of annular notches (47) and the annular cavity (48) is provided at equal intervals on the outer wall of the circular cylinder (41). The cylindrical cavity (48) is connected to the cylindrical cavity (48), the sealing bevel ring (410) is arranged on the top of the rotating ring (42), and the bottom surface of the sealing bevel ring (410) and the rotating ring (42) are slidably matched, the sealing cover body (411) is arranged on the bottom of the rotating ring (42), and the top surface of the sealing cover body (411) and the rotating ring (42) are slidably matched, the sealing cover body (411) is connected to the inner wall of the circular cylinder (41), and a gap is left between the rotating ring (42) and the sealing cover body (411) and the railing (45); The rotating ring (42) is a hollow structure; The right end of the water guide pipe (49) is connected to a secondary solenoid valve (412).

7. The ore dressing and cleaning device according to claim 6 is characterized in that: The large mine cleaning module (4) further comprises a gear ring (413), an arc-shaped notch (414), a first-stage gear (415), an extension plate (416), a second-stage gear (417) and a dual-axis motor (418); the gear ring (413) is connected to the bottom of the rotating ring (42), and the gear ring (413) is located in the sealing cover (411); the arc-shaped notch (414) is equidistantly arranged on the outer wall of the circular cylinder (41), and the arc-shaped notch (414) is connected to the inner cavity of the circular cylinder (41); the extension plate (416) is equidistantly connected to the left side of the outer wall of the circular cylinder (41), and the extension plate (416) is located in the arc-shaped notch (41 4) bottom, the first gear (415) is connected to the top of the extension plate (416) through a rotating shaft, and the right end of the first gear (415) passes through the arc-shaped notch (414) and is meshed with the gear ring (413), the second gear (417) is meshed with the left side of the first gear (415), the dual-axis motor (418) is fixedly connected to the bottom of the extension plate (416) located below by positioning bolts, the output shaft at the top of the dual-axis motor (418) passes through the extension plate (416) and the second gear (417) in sequence, and the outer wall of the output shaft at the top of the dual-axis motor (418) is connected to the second gear (417).

8. The ore dressing and cleaning device according to claim 7, characterized in that: The large mine cleaning module (4) further comprises a bearing plate (419), a secondary pressure sensor (420), a rotating plate (421), a conduit (422), a third-level electromagnetic valve (423) and a reinforcing member (424), wherein the bearing plate (419) is arranged at the lower end of the circular cylinder (41), and the bearing plate (419) corresponds to the connecting port (46), the secondary pressure sensor (420) is connected to the middle part of the bottom end of the bearing plate (419), and the rotating plate (421) is connected to the second level electromagnetic valve (423). The bottom end of the level pressure sensor (420) is connected to the bottom end of the left side of the outer wall of the circular cylinder (41); the output shaft at the bottom of the dual-axis motor (418) passes through the reinforcing member (424) and is connected to the bearing plate (419); the outer wall of the output shaft at the bottom of the dual-axis motor (418) and the reinforcing member (424) are slidably matched; the conduit (422) is connected to the right side of the bottom of the bearing plate (419); and the three-level solenoid valve (423) is arranged on the conduit (422).

Images