CN119059310A - A conveying device for recovering tailings sand - Google Patents
A conveying device for recovering tailings sand Download PDFInfo
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- CN119059310A CN119059310A CN202411564453.7A CN202411564453A CN119059310A CN 119059310 A CN119059310 A CN 119059310A CN 202411564453 A CN202411564453 A CN 202411564453A CN 119059310 A CN119059310 A CN 119059310A
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- Prior art keywords
- inner cavity
- support
- roller
- tailings sand
- rotating shaft
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/18—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
- B03C1/20—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation in the form of belts, e.g. cross-belt type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
- B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
本发明提供了一种尾矿砂回收用输送装置，属于尾矿砂回收技术领域。该一种尾矿砂回收用输送装置包括底座、料箱、输送机构和除杂机构，料箱安装在底座表面，料箱一端安装有进料仓，输送机构安装在底座表面，用于输送尾矿砂，输送机构包括上料辊、下料板和支座，上料辊转动安装在料箱表面，上料辊内腔开设有若干存料槽。本发明通过设置输送机构，通过第一电机驱动第二转轴转动，从而驱动上料辊逆时针转动，即可将料箱中的尾矿砂刮入存料槽中，实现定量下料，随着上料辊的转动，可将存料槽中的尾矿砂倒在下料板表面，并落到磁性输送带表面，随后通过第二电机驱动主动辊转动，即可带动磁性输送带转动，对尾矿砂进行输送。
The present invention provides a conveying device for tailings sand recovery, which belongs to the technical field of tailings sand recovery. The conveying device for tailings sand recovery includes a base, a material box, a conveying mechanism and a cleaning mechanism. The material box is installed on the surface of the base, and a feed bin is installed at one end of the material box. The conveying mechanism is installed on the surface of the base for conveying tailings sand. The conveying mechanism includes a loading roller, a discharging plate and a support. The loading roller is rotatably installed on the surface of the material box, and a plurality of storage troughs are provided in the inner cavity of the loading roller. The present invention sets a conveying mechanism, and drives the second rotating shaft to rotate by a first motor, thereby driving the loading roller to rotate counterclockwise, so that the tailings sand in the material box can be scraped into the storage trough to achieve quantitative discharging. With the rotation of the loading roller, the tailings sand in the storage trough can be poured onto the surface of the discharging plate and fall onto the surface of the magnetic conveyor belt. Then, the second motor drives the active roller to rotate, which can drive the magnetic conveyor belt to rotate and transport the tailings sand.
Description
Technical Field
The invention relates to the technical field of tailing sand recovery, in particular to a conveying device for tailing sand recovery.
Background
The tailing sand in the casting industry is mainly waste sand materials generated by the fact that molding sand such as casting sand and core sand used in the casting process lose original performance or cannot be recycled after being used for many times. These tailings, which contain tailings, discarded cores and other impurities, need to be properly disposed of and recycled, and are mainly caused by thermal degradation of the sand during use, contamination of impurities, binder failure, particle breakage and other irreversible physicochemical changes, although the foundry industry is striving to reduce the production of tailings by sand reclamation, the tailings remain unavoidable, one of the solid wastes produced during the casting process, which need to be properly disposed of, otherwise would cause environmental pollution.
When recycling the tailing sand, need use conveyor to convey the tailing sand, current conveyor mainly comprises conveyer belt or spiral leaf, simple structure can't carry out edulcoration processing to the tailing sand when carrying.
Disclosure of Invention
In order to overcome the above disadvantages, the present invention provides a conveying device for recovering tailings, which overcomes or at least partially solves the above technical problems.
The invention is realized in the following way:
The invention provides a conveying device for recycling tailing sand, which comprises a base, a feed box, a conveying mechanism and a impurity removing mechanism, wherein the feed box is arranged on the surface of the base, one end of the feed box is provided with a feed bin, the conveying mechanism is arranged on the surface of the base and is used for conveying the tailing sand, and the conveying mechanism comprises:
the feeding roller is rotatably arranged on the surface of the feed box, and a plurality of storage tanks are formed in the inner cavity of the feeding roller;
The blanking plate is fixedly arranged on the side wall of the feed box;
The support is fixedly arranged on the surface of the base, a driving roller, a driven roller and a tensioning roller are rotatably arranged in an inner cavity of the support, and magnetic conveying belts are sequentially sleeved on the surfaces of the driving roller, the driven roller and the tensioning roller;
The impurity removing mechanism is arranged in the inner cavity of the feeding roller and used for cleaning adhesive and resin residues on the surface of the tailing sand, the impurity removing mechanism comprises a first rotating shaft, a stirring plate and stirring rods, the first rotating shaft is symmetrically and rotatably arranged in the inner cavity of the feeding roller, the stirring plates are symmetrically arranged on the side walls of the first rotating shaft, and the stirring rods are fixedly arranged on the side walls of the first rotating shaft and used for stirring the tailing sand.
In a preferred scheme, the second rotating shaft is rotatably arranged in the inner cavity of the feed box and is fixedly connected with the feeding roller, the first motor is fixedly arranged on the side wall of the feed box, the output end of the first motor is fixedly connected with the second rotating shaft, the second motor is fixedly arranged on the side wall of the support, and the output end of the second motor is fixedly connected with the driving roller.
In a preferred scheme, a first gear is fixedly arranged at one end of the first rotating shaft, a gear ring is fixedly arranged on the inner wall of the feed box, and the first gear is meshed with the gear ring.
In a preferred scheme, the inner cavity of the feeding roller is symmetrically and slidably provided with an impact plate, and a plurality of impact blocks are fixedly arranged on the side wall of the impact plate and used for impacting the tailing sand.
In a preferred scheme, the side wall of the impact plate is fixedly provided with a first threaded block, the inner cavity of the feeding roller is rotatably provided with a reciprocating screw rod, the reciprocating screw rod is in threaded connection with the first threaded block, one end of the reciprocating screw rod is fixedly provided with a second gear, the other end of the first rotating shaft is fixedly provided with a third gear, and the third gear is meshed with the second gear.
In a preferred scheme, the inner cavity of the feeding roller is symmetrically and fixedly provided with a water diversion pipe, a plurality of spray holes are formed in the surface of the water diversion pipe and used for spraying water to remove impurities from tailing sand, a plurality of drain holes are formed in the inner cavity of the feeding roller, the second rotating shaft is in a hollow arrangement, and a first water inlet pipe is communicated between the water diversion pipe and the hollow part of the second rotating shaft.
In a preferred scheme, rotary joint is installed in rotation of second pivot one end, base surface mounting has the water tank, install the water pump in the water tank, the intercommunication has the second inlet tube between rotary joint and the water pump water outlet end, the waste discharge hole has been seted up to the workbin lateral wall.
In a preferred scheme, support surface mounting has except that useless mechanism for get rid of remaining metal piece in the tailing sand, except that useless mechanism includes sideslip board, driving lever and collection box, sideslip board slidable mounting is at the support surface, a plurality of driving levers are installed to sideslip board bottom symmetry, collection box slidable mounting is at the support inner chamber for collect metal piece.
In a preferred scheme, the surface of the transverse moving plate is symmetrically and fixedly provided with a first sliding block, the inner cavity of the support is symmetrically provided with a sliding rod, the first sliding block is in sliding sleeve connection with the surface of the sliding rod, the inner cavity of the support is rotationally provided with a second screw rod, the surface of the transverse moving plate is fixedly provided with a second thread block, the second thread block is in threaded connection with the second screw rod, one end of the second screw rod is fixedly provided with a fourth gear, the side wall of the support is slidably provided with a push plate, the surface of the push plate is fixedly provided with a toothed plate, the toothed plate is meshed with the fourth gear, the side wall of the driving roller is fixedly provided with a rotating wheel, the side wall of the rotating wheel is fixedly provided with an eccentric shaft, and a connecting rod is rotationally arranged between the eccentric shaft and the push plate.
In a preferred scheme, support inner chamber slidable mounting has the scraper blade for strike off magnetic conveyor belt surface absorbing metal chip, scraper blade lateral wall fixed mounting has the second slider, second slider and support sliding connection, support inner chamber fixed mounting has the spring, spring one end and support fixed connection, the spring other end and second slider fixed connection for the drive scraper blade is hugged closely on magnetic conveyor belt surface, support inner chamber rotation is installed and is clear away the roller, it has the wire brush to clear away roller surface mounting, is used for magnetic conveyor belt surface absorbing metal chip further to clear up, it has first belt pulley to clear away roller one end fixed mounting, tensioning roller one end fixed mounting has the second belt pulley, be connected with the belt between first belt pulley and the second belt pulley.
The invention provides a conveying device for recycling tailing sand, which has the beneficial effects that:
1. Through setting up conveying mechanism, through first motor drive second pivot rotation to drive the feed roll anticlockwise rotation, can scrape the tailing sand in the workbin into the storage silo, realize quantitative unloading, along with the rotation of feed roll, can pour the tailing sand in the storage silo on the flitch surface down, and fall on magnetic conveyor belt surface, drive the drive roll through the second motor and rotate afterwards, can drive magnetic conveyor belt rotation, carry the tailing sand.
2. Through setting up edulcoration mechanism, drive first gear and first pivot synchronous rotation through the ring gear, thereby through turning over flitch and puddler to the tailing sand in the storage tank stir, increase the frictional force between the tailing sand, with the binder and the resin residue on the surface of getting rid of the tailing sand, and when first pivot rotates, drive second gear and reciprocal lead screw synchronous rotation through the third gear, strike the tailing sand through striking piece, promote the mutual friction of sand grain, produce strong mechanical action, destroy the binder and the resin layer on sand grain surface, improve the edulcoration effect, and can send into the shunt tube through the water pump, finally spout to the tailing sand surface in the storage tank by the orifice, spray water to the tailing sand edulcoration, and flow into the feed roll inner chamber with waste water and impurity through the wash port, finally be discharged by the exhaust hole.
3. Through setting up except that useless mechanism, when the drive roll rotates, do reciprocating motion through eccentric shaft and connecting rod drive push pedal and pinion rack, drive fourth gear and the reciprocal rotation of second lead screw, thereby drive sideslip board is at the reciprocal swing of support surface, and stir the tailing sand through the stirring pole, make the tailing sand evenly distributed on magnetic conveyor belt surface, improve the adsorption effect of magnetic conveyor belt to remaining metal piece in the tailing sand, and can carry out preliminary scraping to magnetic conveyor belt surface absorptive metal piece through the scraper blade, simultaneously, drive the rotation of second belt pulley through the tensioning roller, and drive first belt pulley and wire brush rotate, further clear up magnetic conveyor belt surface, concentrate the collection in brushing the collecting box with metal piece, facilitate the use.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art;
FIG. 1 is a front perspective view provided by an embodiment of the present invention;
FIG. 2 is a side perspective view of an embodiment of the present invention;
FIG. 3 is a top view of an embodiment of the present invention;
FIG. 4 is a front view provided by an embodiment of the present invention;
FIG. 5 is a cross-sectional view of an embodiment of the present invention;
FIG. 6 is a first cross-sectional view of a feed roll according to an embodiment of the present invention;
FIG. 7 is a second cross-sectional view of a feed roll according to an embodiment of the present invention;
FIG. 8 is a third cross-sectional view of a feed roll according to an embodiment of the present invention;
FIG. 9 is a cross-sectional view of a support provided in an embodiment of the present invention;
In the figure, 1, a base; 2, a feed bin, 3, a feed bin, 4, a conveying mechanism, 401, a feeding roller, 402, a storage tank, 403, a second rotating shaft, 404, a first motor, 405, a blanking plate, 406, a support, 407, a driving roller, 408, a driven roller, 409, a tensioning roller, 410, a magnetic conveying belt, 411, a second motor, 5, a impurity removing mechanism, 501, a first rotating shaft, 502, a turning plate, 503, a stirring rod, 504, a first gear, 505, a gear ring, 506, a striking plate, 507, a striking block, 508, a first thread block, 509, a reciprocating screw, 510, a second gear, 511, a third gear, 512, a water distribution pipe, 513, a spray hole, 514, a water discharge hole, 515, a first water inlet pipe, 516, a rotary joint, 517, a water tank, 518, a second water inlet pipe, 519, a waste discharge hole, 6, a waste removing mechanism, 601, a traversing plate, 602, a stirring rod, 603, a first slider, 604, 605, a second screw, 606, a second thread block, 607, a fourth gear, 608, 510, a second gear, a rotary joint, 517, a water distribution plate, a rotary joint, 517, a water tank, 518, a slide bar, a slide, a water distribution box, a wire, a collecting box, a wire, a 619, a cleaning box, a slide, a wire, a roller, a wire, a 619, a cleaning box, a slide, a roller, a wire, a cleaning box, a wire, a roller, a wire box, a roller, a etc.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Referring to fig. 1-9, the invention provides a conveying device for recycling tailing sand, which comprises a base 1, a feed box 2, a conveying mechanism 4 and a impurity removing mechanism 5, wherein the feed box 2 is arranged on the surface of the base 1, one end of the feed box 2 is provided with a feeding bin 3 for feeding the tailing sand, the conveying mechanism 4 is arranged on the surface of the base 1 and is used for conveying the tailing sand, the conveying mechanism 4 comprises a feeding roller 401, a blanking plate 405 and a support 406, the feeding roller 401 is rotatably arranged on the surface of the feed box 2, a plurality of storage tanks 402 are formed in the inner cavity of the feeding roller 401, a second rotating shaft 403 is rotatably arranged in the inner cavity of the feed box 2, the second rotating shaft 403 is fixedly connected with the feeding roller 401, the side wall of the feed box 2 is fixedly provided with a first motor 404, the output end of the first motor 404 is fixedly connected with the second rotating shaft 403, the tailing sand can be fed into the feed box 2 through the feeding bin 3, and the first motor 404 is driven to rotate the second rotating shaft 403, so that the feeding roller 401 is driven to rotate anticlockwise, and the tailing sand in the feed box 2 can be scraped into the storage tanks 402, so that quantitative discharging is realized.
Referring to fig. 1 to 5, in a preferred embodiment, a blanking plate 405 is fixedly installed on the side wall of a bin 2, a support 406 is fixedly installed on the surface of a base 1, a driving roller 407, a driven roller 408 and a tensioning roller 409 are rotatably installed in the inner cavity of the support 406, a magnetic conveying belt 410 is sequentially sleeved on the surfaces of the driving roller 407, the driven roller 408 and the tensioning roller 409, a second motor 411 is fixedly installed on the side wall of the support 406, the output end of the second motor 411 is fixedly connected with the driving roller 407, along with the rotation of a feeding roller 401, tailings in a storage tank 402 can be poured onto the surface of the blanking plate 405 and fall onto the surface of the magnetic conveying belt 410, and then the second motor 411 drives the driving roller 407 to rotate, so that the magnetic conveying belt 410 can be driven to rotate to convey the tailings.
In a preferred embodiment, when the tailing sand feeding device is used, the tailing sand can be fed into the feed box 2 through the feed bin 3, the second rotating shaft 403 is driven to rotate through the first motor 404, so that the feeding roller 401 is driven to rotate anticlockwise, the tailing sand in the feed box 2 can be scraped into the storage tank 402, quantitative blanking is achieved, along with rotation of the feeding roller 401, the tailing sand in the storage tank 402 can be poured onto the surface of the blanking plate 405 and falls onto the surface of the magnetic conveying belt 410, and then the driving roller 407 is driven to rotate through the second motor 411, so that the magnetic conveying belt 410 can be driven to rotate, and the tailing sand is conveyed.
Referring to fig. 1-8, in a preferred embodiment, the impurity removing mechanism 5 is installed in an inner cavity of the feeding roller 401 and is used for cleaning adhesive and resin residues on the surface of the tailing sand, the impurity removing mechanism 5 includes a first rotating shaft 501, a stirring plate 502 and a stirring rod 503, the first rotating shaft 501 is symmetrically installed in the inner cavity of the feeding roller 401 in a rotating manner, the stirring rod 503 is fixedly installed on the side wall of the first rotating shaft 501 and is used for stirring the tailing sand, a first gear 504 is fixedly installed at one end of the first rotating shaft 501, a gear ring 505 is fixedly installed on the inner wall of the feed box 2, the first gear 504 is meshed with the gear ring 505, and when the feeding roller 401 rotates, the first gear 504 and the first rotating shaft 501 can be driven to synchronously rotate through the gear ring 505, so that the tailing sand in the storage tank 402 is stirred in a stirring manner through the stirring plate 502 and the stirring rod 503, and friction force between the tailing sand is increased, and adhesive and resin residues on the surface of the tailing sand are removed.
Referring to fig. 1 to 8, in a preferred embodiment, an impact plate 506 is symmetrically and slidably installed in an inner cavity of a feeding roller 401, a plurality of impact blocks 507 are fixedly installed on a side wall of the impact plate 506 and are used for impacting tailing sand to push sand grains to rub against each other, so as to generate strong mechanical action to damage adhesive and resin layers on the surface of the sand grains, a first threaded block 508 is fixedly installed on the side wall of the impact plate 506, a reciprocating screw 509 is rotatably installed in the inner cavity of the feeding roller 401 and is in threaded connection with the first threaded block 508, a second gear 510 is fixedly installed at one end of the reciprocating screw 509, a third gear 511 is fixedly installed at the other end of the first rotating shaft 501, the third gear 511 is meshed with the second gear 510, and when the first rotating shaft 501 rotates, the second gear 510 and the reciprocating screw 509 are driven to rotate synchronously, so that the impact plate 506 is driven to reciprocate in the inner cavity of the feeding roller 401 and the tailing sand is impacted by the impact blocks 507 to push the sand grains to rub against each other, so as to generate strong mechanical action to damage the adhesive and the resin layers on the surface of the sand grains, so that the impurity and the impurity removing effect is improved.
Referring to fig. 1-8, in a preferred embodiment, a water diversion pipe 512 is symmetrically and fixedly installed in an inner cavity of a feeding roller 401, a plurality of spray holes 513 are formed on the surface of the water diversion pipe 512 and are used for spraying water to remove impurities from tailing sand, a plurality of water discharge holes 514 are formed in the inner cavity of the feeding roller 401, the second rotating shaft 403 is arranged in a hollow mode, a first water inlet pipe 515 is communicated between the water diversion pipe 512 and the hollow portion of the second rotating shaft 403, a rotary joint 516 is rotatably installed at one end of the second rotating shaft 403, a water tank 517 is installed on the surface of the base 1, a water pump is installed in the water tank 517, a second water inlet pipe 518 is communicated between the rotary joint 516 and a water outlet end of the water pump, waste holes 519 are formed in the side wall of the material tank 2, when the feeding roller 401 rotates, water in the water tank 517 can be sent into the hollow portion of the second rotating shaft 403 through the second water inlet pipe 518 and the rotary joint 516, water is sent into the first water inlet pipe 512, finally sprayed out from the spray holes 513 to the surface of the tailing sand in the material storage tank 402, the waste water and the impurities are discharged from the water discharge holes 519 through the water discharge holes 401.
In a preferred embodiment, when the feeding roller 401 rotates, the first gear 504 and the first rotating shaft 501 can be driven to synchronously rotate through the gear ring 505, so that the tailing sand in the stock tank 402 is stirred through the stirring rod 503 and the stirring plate 502, friction force between the tailing sand is increased, so that adhesion matters and resin residues on the surface of the tailing sand are removed, and when the first rotating shaft 501 rotates, the second gear 510 and the reciprocating screw 509 are driven to synchronously rotate through the third gear 511, so that the striking plate 506 is driven to reciprocate in the inner cavity of the feeding roller 401, the tailing sand is struck through the striking block 507, the sand grains are mutually rubbed, a strong mechanical action is generated, adhesion matters and resin layers on the surface of the sand grains are broken, the impurity removing effect is improved, water in the water tank 517 can be sent into the hollow part of the second rotating shaft 403 through the second water inlet pipe 518 and the rotating joint 516 through the first water inlet pipe 515, finally the tailing sand is sprayed out from the water distribution pipe 513 to the surface of the stock tank 402, the tailing sand is removed, the impurity is discharged through the third gear 511, and the waste water is discharged through the upper water discharge hole 514 and finally the waste water is discharged through the waste water discharge hole 519.
Referring to fig. 1 to 9, in a preferred embodiment, a waste removing mechanism 6 is installed on the surface of a support 406 for removing metal chips remained in the tailings sand, the waste removing mechanism 6 comprises a traverse plate 601, a stirring rod 602 and a collecting box 613, the traverse plate 601 is slidably installed on the surface of the support 406, a plurality of stirring rods 602 are symmetrically installed at the bottom of the traverse plate 601 for stirring the tailings sand, the tailings sand is uniformly distributed on the surface of a magnetic conveyor belt 410, the metal chips remained in the tailings sand are adsorbed by the magnetic conveyor belt 410, the collecting box 613 is slidably installed in the inner cavity of the support 406 for collecting the metal chips, a first sliding block 603 is symmetrically and fixedly installed on the surface of the traverse plate 601, a sliding rod 604 is symmetrically installed in the inner cavity of the support 406, the first sliding block 603 is slidably sleeved on the surface of the sliding rod 604, a second screw 605 is rotatably installed in the inner cavity of the support 406, the surface of the traversing plate 601 is fixedly provided with a second thread block 606, the second thread block 606 is in threaded connection with a second screw rod 605, one end of the second screw rod 605 is fixedly provided with a fourth gear 607, the side wall of the support 406 is slidably provided with a push plate 608, the surface of the push plate 608 is fixedly provided with a toothed plate 609, the toothed plate 609 is meshed with the fourth gear 607, the side wall of the driving roller 407 is fixedly provided with a rotating wheel 610, the side wall of the rotating wheel 610 is fixedly provided with an eccentric shaft 611, a connecting rod 612 is rotatably arranged between the eccentric shaft 611 and the push plate 608, when the driving roller 407 rotates, the rotating wheel 610 is driven to synchronously rotate, thereby driving the push plate 608 and the toothed plate 609 to reciprocate through the eccentric shaft 611 and the connecting rod 612, driving the fourth gear 607 and the second screw rod 605 to reciprocate, driving the traversing plate 601 to reciprocate on the surface of the support 406, and stirring tailing sand through a stirring rod 602, so that the tailing sand is uniformly distributed on the surface of the magnetic conveying belt 410, the adsorption effect of the magnetic conveyer belt 410 on the metal chips remained in the tailings sand is improved.
Referring to fig. 1-9, in a preferred embodiment, a scraper 614 is slidably installed in an inner cavity of the support 406 and is used for scraping metal chips adsorbed on the surface of the magnetic conveyor belt 410, a second slider 615 is fixedly installed on a side wall of the scraper 614, the second slider 615 is slidably connected with the support 406, a spring 616 is fixedly installed in an inner cavity of the support 406, one end of the spring 616 is fixedly connected with the support 406, the other end of the spring 616 is fixedly connected with the second slider 615 and is used for driving the scraper 614 to be tightly attached to the surface of the magnetic conveyor belt 410, a cleaning roller 617 is rotatably installed in an inner cavity of the support 406, a wire brush 618 is installed on the surface of the cleaning roller 617 and is used for further cleaning the metal chips adsorbed on the surface of the magnetic conveyor belt 410, a first pulley 619 is fixedly installed at one end of the cleaning roller 617, a second pulley 620 is fixedly installed between the first pulley 619 and the second pulley 620, the metal chips adsorbed on the surface of the magnetic conveyor belt 410 can be primarily scraped by the scraper 614, meanwhile, the second pulley 620 is driven to rotate by the tensioning roller 409, the first pulley 619 and the wire brush 618 are driven to rotate, the surface of the magnetic conveyor belt 410 is further cleaned, the metal chips are collected in the collecting tank 613, and the metal chips are conveniently used.
In a preferred scheme, when the driving roller 407 rotates, the rotating wheel 610 is driven to synchronously rotate, so that the pushing plate 608 and the toothed plate 609 are driven to reciprocate through the eccentric shaft 611 and the connecting rod 612, the fourth gear 607 and the second screw 605 are driven to reciprocate, the transverse moving plate 601 is driven to reciprocate on the surface of the support 406, the tailing sand is stirred through the stirring rod 602, the tailing sand is uniformly distributed on the surface of the magnetic conveyor belt 410, the adsorption effect of the magnetic conveyor belt 410 on the residual metal chips in the tailing sand is improved, the scraping plate 614 can primarily scrape the metal chips adsorbed on the surface of the magnetic conveyor belt 410, meanwhile, the tensioning roller 409 drives the second belt pulley 620 to rotate, the first belt pulley 619 and the wire brush 618 are driven to rotate, the surface of the magnetic conveyor belt 410 is further cleaned, and the metal chips are brushed into the collecting box 613 for centralized collection, so that the magnetic conveyor belt is convenient to use.
Specifically, the working principle of the conveying device for recycling the tailing sand is that when the conveying device is used, the tailing sand can be put into a feed box 2 through a feed bin 3, and a first motor 404 drives a second rotating shaft 403 to rotate, so that a feeding roller 401 is driven to rotate anticlockwise, the tailing sand in the feed box 2 can be scraped into a storage tank 402, quantitative discharging is achieved, along with rotation of the feeding roller 401, the tailing sand in the storage tank 402 can be poured onto the surface of a discharging plate 405 and falls onto the surface of a magnetic conveying belt 410, and then a driving roller 407 is driven to rotate through a second motor 411, so that the magnetic conveying belt 410 can be driven to rotate, and the tailing sand is conveyed.
When the feeding roller 401 rotates, the first gear 504 and the first rotating shaft 501 can be driven to synchronously rotate through the gear ring 505, so that the tailing sand in the storage tank 402 is stirred through the stirring rod 503 and the stirring plate 502, friction force between the tailing sand is increased, so that adhesive and resin residues on the surface of the tailing sand are removed, when the first rotating shaft 501 rotates, the second gear 510 and the reciprocating screw 509 are driven to synchronously rotate through the third gear 511, the striking plate 506 is driven to reciprocate in the inner cavity of the feeding roller 401, the tailing sand is impacted through the striking block 507, sand grains are mutually rubbed, strong mechanical action is generated, adhesive and resin layers on the surface of the sand grains are broken, the impurity removing effect is improved, water in the water tank 517 can be sent into the hollow part of the second rotating shaft 403 through the second water inlet pipe 518 and the rotary joint 516 through the water pump, the water is sent into the first water inlet pipe 515, finally the tailing sand in the storage tank 402 is sprayed out through the spray hole 513, the waste water and the impurities are removed through the spray hole 513 into the inner cavity of the feeding roller 401, and finally the waste water and the waste water is discharged through the water spray hole 519.
When the driving roller 407 rotates, the driving roller 610 is driven to synchronously rotate, so that the pushing plate 608 and the toothed plate 609 are driven to reciprocate through the eccentric shaft 611 and the connecting rod 612, the fourth gear 607 and the second screw 605 are driven to reciprocate, the transverse moving plate 601 is driven to reciprocate on the surface of the support 406, the tailing sand is stirred through the stirring rod 602, the tailing sand is uniformly distributed on the surface of the magnetic conveying belt 410, the adsorption effect of the magnetic conveying belt 410 on the residual metal chips in the tailing sand is improved, the metal chips adsorbed on the surface of the magnetic conveying belt 410 can be primarily scraped through the scraping plate 614, meanwhile, the second belt pulley 620 is driven to rotate through the tensioning roller 409, the first belt pulley 619 and the steel wire brush 618 are driven to rotate, the surface of the magnetic conveying belt 410 is further cleaned, and the metal chips are brushed into the collecting box 613 for centralized collection, so that the magnetic conveying belt is convenient to use.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411564453.7A CN119059310B (en) | 2024-11-05 | 2024-11-05 | Conveying device for recycling tailing sand |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411564453.7A CN119059310B (en) | 2024-11-05 | 2024-11-05 | Conveying device for recycling tailing sand |
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| CN119059310B CN119059310B (en) | 2025-01-14 |
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| CN208466171U (en) * | 2018-10-11 | 2019-02-05 | 凯盛石英材料（太湖）有限公司 | A kind of board-like magnetic separator based on quartz sand removal of impurities ore dressing |
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