CN116727089B - Gold mining crushing device and method - Google Patents
Gold mining crushing device and method Download PDFInfo
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- CN116727089B CN116727089B CN202310999890.0A CN202310999890A CN116727089B CN 116727089 B CN116727089 B CN 116727089B CN 202310999890 A CN202310999890 A CN 202310999890A CN 116727089 B CN116727089 B CN 116727089B
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000010931 gold Substances 0.000 title claims abstract description 38
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000005065 mining Methods 0.000 title claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 238000007599 discharging Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000005507 spraying Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 12
- 239000012634 fragment Substances 0.000 claims description 11
- 239000003595 mist Substances 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 230000000717 retained effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 claims 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 239000007921 spray Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention relates to the technical field of gold ore exploitation, and provides a gold ore exploitation crushing device and a gold ore exploitation crushing method.
Description
Technical Field
The invention relates to the technical field of gold mining, in particular to a gold mining crushing device and method.
Background
Gold ore is a natural ore formed in nature, and exists in mountain in a mode that a large amount of gold ore containing enough gold substances is piled up into ore beds, people can mine gold ore in order to obtain gold mineral substances, and in the process of mining gold ore, most of gold ore is required to be crushed and mined, a piece of gold ore is conveyed out of a mine hole, then crushing operation is carried out on the ore, after coarse crushing processing, moderate crushing processing and fine crushing processing are carried out on the ore, the originally massive ore is crushed into particles, and finally precipitation, floatation and smelting are carried out on the gold ore, and finally gold components in the gold ore are smelted and coagulated into a gold substance object.
However, since the volume of the ore cannot be strictly controlled in the process of mining, the volume of the mined ore is not fixed, but the ore is eventually crushed into particles, and the ore with smaller volume and the ore with larger volume are discharged into the coarse crushing device together, and the crushing size of the coarse crushing device is larger, so that the ore with smaller volume does not have better crushing capability, and if the ores with different volumes all need to enter the coarse crushing device in sequence, the medium crushing device and the fine crushing device for processing, the crushing efficiency of the ore with smaller volume can be influenced, and meanwhile, the problem of abrasion to the crushing device is easily caused when the ore is conveyed into the crushing device because the weight of the ore is higher.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a gold mining crushing device and a method, which can solve the problem that the ores with different volumes are difficult to sort and enter corresponding crushing equipment in the background art.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a gold mining breaker, includes the installation base, the top of installation base is provided with the mounting bracket group, install coarse crushing equipment and moderate crushing equipment on the mounting bracket group, coarse crushing equipment with the top of moderate crushing equipment all is provided with the feed inlet, just coarse crushing equipment with the bottom of moderate crushing equipment all is provided with the bin outlet, still includes:
the sorting and conveying box body is fixedly arranged on the mounting frame set, a feed hopper is arranged at the top end of the sorting and conveying box body through a supporting piece, a feeding sorting assembly is arranged at one end of the feed hopper and one end of the supporting piece, the feeding sorting assembly is used for sorting and collecting ores with smaller volumes and directly enabling the ores to enter subsequent fine crushing equipment for crushing, the feeding sorting assembly comprises a discharging slideway and a collecting groove body, a plurality of sorting holes are formed in the discharging slideway, one end of the discharging slideway is fixedly connected with the feed hopper, a sealing barrel is arranged at the bottom of the discharging slideway, a supporting table is fixedly connected with one end of the supporting piece, a plurality of supporting rods are fixedly connected between the supporting table and the sealing barrel, a first electric cylinder is arranged on the supporting table, a bearing frame is longitudinally and slidably connected at the bottom of the sealing barrel, and the collecting groove body is arranged on the inner wall of the bearing frame, and the output end of the first electric cylinder is fixedly connected with the bearing frame;
The ore sorting hopper is arranged in the sorting conveying box body, a discharge hole is formed in the bottom of the sorting conveying box body, the discharge hole corresponds to the feed hole of the medium crushing equipment, a stable overturning assembly is arranged between the ore sorting hopper and the sorting conveying box body and used for conveying the sorted large-size ore, the stable overturning assembly comprises a fixed frame and a transmission gear, the fixed frame is fixedly arranged on the inner wall of the sorting conveying box body, two ends of the ore sorting hopper are rotatably connected to the inner wall of the fixed frame through rotating shafts, one of the rotating shafts extends out of the sorting conveying box body, the number of the transmission gears is two, one of the transmission gears is fixedly arranged on the rotating shafts, one end of the sorting conveying box body is provided with a first motor, and the other transmission gear is fixedly arranged on the output end of the first motor;
the device comprises a receiving hopper, an opening is formed in one side of the middle part of a sorting and conveying box body, a stable moving assembly is arranged between the receiving hopper and the opening, the stable moving assembly is used for moving the receiving hopper out of the sorting and conveying box body, a feeding control assembly is arranged at the bottom of the receiving hopper and used for controlling the opening and closing of the bottom of the receiving hopper, the stable moving assembly comprises a moving frame and a driving screw, the moving frame is fixedly arranged on the inner wall of the sorting and conveying box body, sliding grooves are formed in the inner walls of two sides of the moving frame, sliding parts are slidably connected on the inner walls of the sliding grooves, the receiving hopper is fixedly arranged between the sliding parts, the driving screw is rotationally connected between the inner walls of one side of the sliding grooves, a second motor is arranged at one end of the moving frame, the output end of the second motor is fixedly connected with the driving screw, the driving screw is in threaded connection with the sliding parts positioned on the same side, the feeding control assembly comprises a moving frame and a driving screw, the moving frame is fixedly arranged on the inner wall of the moving frame, sliding seat is fixedly connected with one side of the sliding seat, a plurality of conical control seats are fixedly connected with the sliding seat, one end of the sliding seat is fixedly connected with the sliding seat, the sliding seat is fixedly arranged on the sliding seat, and is fixedly connected with the sliding seat, and the sliding seat, the sliding seat is fixedly arranged on the sliding seat, and the sliding seat. A second electric cylinder is arranged at one end of the receiving hopper, and the output end of the second electric cylinder is fixedly connected with the moving rod;
The ore pushing assembly is arranged at one end of the sorting and conveying box body, the ore pushing assembly is used for enabling ores to move in the ore sorting hopper when the ore sorting hopper is used for sorting, so that ore sorting speed is accelerated, the ore pushing assembly comprises a moving plate, a pushing plate and a pushing plate, sliding openings are formed at two ends of the sorting and conveying box body, the moving plate is arranged in the sliding openings on the same side in a sliding manner, a third electric cylinder is arranged at one end of the sorting and conveying box body through a mounting piece, the output end of the third electric cylinder is fixedly connected with the moving plate, a plurality of pushing plates are fixedly connected with a fixed table, a rotating shaft is rotatably connected between the bottoms of the pushing plates and the fixed table, a plurality of working grooves are formed on the ore sorting hopper corresponding to the pushing plates, the pushing plates are fixedly connected between one ends of the pushing plates, and the fourth electric cylinder is connected with the fourth electric cylinder in a sliding manner;
The falling buffer assembly is arranged at the bottom of the sorting and conveying box body and used for buffering ores when the ores fall, the falling buffer assembly comprises a plurality of mounting columns and elastic belts, the plurality of mounting columns are fixedly connected to the bottom of the sorting and conveying box body, a plurality of mounting rings are fixedly arranged between the mounting columns, the number of the elastic belts is a plurality of, and the elastic belts are fixedly arranged on the inner walls of the mounting rings.
The gold mining crushing method comprises the gold mining crushing device, and further comprises the following steps:
s1, firstly conveying mined ore into a discharge slideway, moving the ore to a feed hopper on the discharge slideway, simultaneously enabling fine ore fragments to fall into a collecting tank body in a sealing cylinder, then starting a first electric cylinder to drive a bearing frame and the collecting tank body to descend so as to remove the collecting tank body and the ore fragments collected in the collecting tank body from the bearing frame, after conveying the ore into a sorting and conveying box body through the feed hopper, enabling the ore to fall into an ore sorting hopper, enabling the ore with a small volume to leak out from the sorting opening through a plurality of sorting openings formed in the ore sorting hopper and enter medium crushing equipment, and then starting a first motor, one of the rotating shafts is driven to rotate through a transmission connection relation between the two transmission gears, so that the ore sorting hopper swings in the fixed frame, when the ore sorting hopper deflects to one side, the fourth electric cylinder is started to move the pushing seat to longitudinally move on the pushing plate, the pushing plate drives the pushing plates to overturn along the center point of the rotating shaft, the pushing plates enter the ore sorting hopper through corresponding grooves, ore in the ore sorting hopper is pushed, and when large-volume ore retained in the ore sorting hopper is conveyed, the first motor can be started to drive the rotating shaft to rotate, so that the ore sorting hopper is overturned, and ore discharging operation in the ore sorting hopper is completed;
S2, when ore in the ore sorting hopper is discharged, the ore falls into a discharge hopper which moves in place under the discharge hopper in advance, after the discharge hopper receives the ore, a second motor is started to drive a driving screw rod to rotate, so that two sliding parts drive the discharge hopper to move between two sliding grooves of a moving frame to move the discharge hopper out of a sorting conveying box body, the bottom of the discharge hopper and a feed inlet of coarse crushing equipment correspond to each other, and then a second electric cylinder is started to enable a moving rod to drive a conical seat to descend at the bottom of the discharge hopper, so that large-volume ore in the discharge hopper is discharged from the bottom of the discharge hopper;
s3, in the process of separating out ores with slightly smaller volume, under the action of a plurality of elastic belts, the ore descending impact force is reduced, and when the ore sorting hopper discharges ores and the ores are dispersed and moved under the action of the plurality of elastic belts, water is added into the corresponding water adding tank through a plurality of water adding pipes, and finally water mist is uniformly sprayed onto the ores through the spraying pipes.
In order to spray water smoke to ore often, prevent to appear the raise dust phenomenon when follow-up crushing operation, further, the water smoke sprays the subassembly and includes water feeding tank and spray tube, a plurality of installing ports have been seted up on the sorting transport box, water feeding tank fixed mounting is in the installing port that corresponds, the one end intercommunication of water feeding tank is provided with a plurality of water feeding pipes, the quantity of spray tube is a plurality of, a plurality of the equal intercommunication of spray tube sets up the one end of water feeding tank.
In order to directly carry the ore of crushing in the coarse crushing equipment to moderate crushing equipment in, still further, the ore is transported the subassembly and is included transport box and pay-off push pedal, transport box intercommunication setting is in coarse crushing equipment the bin outlet with between the crushing equipment of moderate, the pay-off push pedal slides and sets up on the inner wall of transporting the box, the one end of transporting the box is installed the electronic jar of fifth, the output of the electronic jar of fifth with pay-off push pedal fixed connection.
(III) beneficial effects
Compared with the prior art, the invention provides a gold mining crushing device and method, which have the following beneficial effects:
according to the invention, when the ore mined from gold ore is required to be crushed into particles, the ore is crushed into particles, the subsequent floatation and smelting operation on the ore are facilitated, when the ore is conveyed into the sorting conveying box body through the sorting feeding assembly, the small-volume ore fragments in the ore mining process can be sorted out, the small-volume ore fragments are conveniently and directly conveyed into the subsequent fine crushing equipment to be crushed, the crushing time of the small-volume ore is saved, meanwhile, the ore with a small volume in the ore is sorted through the ore sorting hopper in the sorting conveying box body at the stable overturning assembly and the ore pushing assembly, the ore with a small volume is directly conveyed into the medium-grade crushing equipment, and meanwhile, the ore with a large residual volume is collected through the receiving hopper, so that the ore with a large residual volume is finally conveyed into the coarse crushing equipment through the stable moving assembly, and various ores with different mining volumes are sorted into the corresponding crushing equipment to be crushed, so that the crushing efficiency of the small-volume ore is prevented from being influenced.
According to the invention, because the ore has certain hardness, when the ore is conveyed into respective crushing equipment, the ore needs to be buffered to prevent the crushing equipment from being worn, the ore with a small volume can enter the moderate crushing equipment to be effectively damped through the feeding buffer component arranged at the bottom of the sorting conveying box body, meanwhile, when the discharge hopper discharges the collected large-volume ore into the rough crushing equipment, the bottom of the discharge hopper is opened and closed through the lifting of the conical seat, and meanwhile, under the action of the conical seat, the large-volume ore slowly slides along the side wall of the conical seat, so that a large amount of ore is prevented from being instantaneously discharged into the rough crushing equipment;
according to the invention, when the ore is required to be crushed, enough water mist needs to be sprayed on the ore in order to prevent dust and other phenomena in the crushing process, and a plurality of water mist spraying assemblies are arranged, so that enough water mist can be sprayed on the ore when the ore moves, and the water mist spraying can be more uniform when the ore moves in a dispersing manner in the blanking buffer assembly.
Therefore, the gold mining crushing device can sort various ores with different volumes into corresponding crushing equipment for crushing operation in the process of conveying the ores with various volumes into the crushing equipment, so that the crushing efficiency of the ores with smaller volumes is prevented from being influenced, and meanwhile, the damage caused by ore feeding of the various crushing equipment can be avoided when the crushing equipment is used.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic view of a partially sectioned perspective structure of the present invention;
FIG. 2 is a schematic perspective view of the whole structure of the present invention;
FIG. 3 is a schematic perspective view of the cooperation of the sorting and conveying box, the ore sorting hopper and the receiving hopper in the invention;
FIG. 4 is a schematic perspective view of the cooperation of the ore sorting hopper and the stabilizing and overturning assembly of the present invention;
FIG. 5 is a schematic view of a perspective view, partially in section, of a mine pushing assembly of the present invention;
FIG. 6 is a schematic perspective view of the combination of the receiving hopper and the stabilizing assembly of the present invention;
FIG. 7 is a schematic perspective view of the feed hopper and feed control assembly of the present invention;
fig. 8 is a schematic perspective view of a blanking damper assembly according to the present invention.
Reference numerals in the drawings represent respectively: 1. a mounting rack set; 2. coarse crushing equipment; 3. a medium crushing device; 4. sorting and conveying box bodies; 5. a feed hopper; 6. an ore sorting hopper; 7. a receiving hopper; 8. a discharging slideway; 9. a sealing cylinder; 10. a collecting tank body; 11. a first electric cylinder; 12. a carrying frame; 13. a fixed frame; 14. a rotating shaft; 15. a transmission gear; 16. a first motor; 17. a moving frame; 18. a slider; 19. driving a screw rod; 20. a second motor; 21. a fixing seat; 22. a slide bar; 23. a conical seat; 24. a moving rod; 25. a second electric cylinder; 26. a moving plate; 27. a third electric cylinder; 28. a pushing plate; 29. a fixed table; 30. a pushing plate; 31. a fourth electric cylinder; 32. a mounting column; 33. an elastic belt; 34. a water adding tank; 35. a water supply pipe; 36. a spray tube; 37. a transfer box body; 38. a feeding push plate; 39. and a fifth electric cylinder.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1 to 8, a gold mining crushing device comprises a mounting base, wherein the top of the mounting base is provided with a mounting frame group 1, the mounting frame group 1 is provided with a coarse crushing device 2 and a medium crushing device 3, the tops of the coarse crushing device 2 and the medium crushing device 3 are respectively provided with a feed inlet, the bottoms of the coarse crushing device 2 and the medium crushing device 3 are respectively provided with a discharge outlet, an ore transferring assembly comprises a transferring box body 37 and a feeding push plate 38, the transferring box body 37 is communicated and arranged between the discharge outlet of the coarse crushing device 2 and the medium crushing device 3, the feeding push plate 38 is arranged on the inner wall of the transferring box body 37 in a sliding manner, one end of the transferring box body 37 is provided with a fifth electric cylinder 39, the output end of the fifth electric cylinder 39 is fixedly connected with the feeding push plate 38, the coarse crushing device 2 and the medium crushing device 3 are conventional devices for crushing ores in real life, wherein the coarse crushing device 2 can use a jaw crusher which is most widely applied in real life ore crushing operation and is mainly used for crushing ores with larger volume, the middle crushing device can select any crushing device which can crush the ores into small crushed blocks in the prior art, in order to more thoroughly crush the ores, a fine crushing device can be added on the basis of the application and is used for more finely crushing the crushed ores crushed by the medium crushing device 3, the fine crushing device can select ball mill equipment which is known in the prior art and is used for grinding the ores into powder so as to facilitate the subsequent flotation and smelting of gold substances contained in the ores, and after the rough crushing device 2 is used for primarily crushing the ores, the ores are discharged into the transfer box 37 through a discharge port, the first crushed ore is moved into the medium crushing plant 3 for crushing operation by activating the fifth electric cylinder 39 to push the feed push plate 38.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, wherein the sorting and conveying box 4 and the mounting frame set 1 are fixedly installed, the top end of the sorting and conveying box 4 is provided with a feed hopper 5 through a supporting piece, the feed hopper 5 and one end of the supporting piece are provided with a feed sorting assembly, the feed sorting assembly is used for sorting and collecting small-sized ores and directly enabling the small-sized ores to enter a subsequent fine crushing device for crushing, the feed sorting assembly comprises a discharge chute 8 and a collecting chute body 10, a plurality of sorting holes are formed in the discharge chute 8, one end of the discharge chute 8 is fixedly connected with the feed hopper 5, a sealing cylinder 9 is arranged at the bottom of the discharge chute 8, one end of the supporting piece is fixedly connected with a supporting table, a plurality of supporting rods are fixedly connected between the supporting table and the sealing cylinder 9, a first electric cylinder 11 is arranged on the supporting table, the bottom of the sealing cylinder 9 is longitudinally and slidably connected with a bearing frame 12, the collecting chute body 10 is arranged on the inner wall of the bearing frame 12, the output end of the first electric cylinder 11 is fixedly connected with the bearing frame 12, after the discharged ores are conveyed into the discharge chute 8, a plurality of sorting holes are formed in the discharge chute 8, a plurality of small-sized ores can fall into the collecting chute 10 and move down from the collecting chute 10 to the collecting chute 10 under the action of the sealing cylinder 10, and the small-sized ore collecting chute 10 can fall into the collecting chute 10, and the collecting chute 10 can be moved into the collecting chute 10 and the collecting chute 10 is simultaneously, and the small-sized ore collecting chute is arranged in the collecting chute 10 and the collecting chute is moved into the collecting chute and down from the collecting chute 10 and the collecting chute is moved, the collected ore fragments are conveniently and directly conveyed into other fine crushing equipment for crushing operation;
The ore sorting hopper 6 is arranged in the sorting and conveying box body 4, a discharge hole is arranged at the bottom of the sorting and conveying box body 4, the discharge hole corresponds to a feed hole of the medium crushing device 3, a stable overturning assembly is arranged between the ore sorting hopper 6 and the sorting and conveying box body 4 and used for conveying the sorted ores with larger volume, the stable overturning assembly comprises a fixed frame 13 and a transmission gear 15, the fixed frame 13 is fixedly arranged on the inner wall of the sorting and conveying box body 4, two ends of the ore sorting hopper 6 are rotationally connected on the inner wall of the fixed frame 13 through rotating shafts 14, one rotating shaft 14 extends to the outer side of the sorting and conveying box body 4, the number of the transmission gears 15 is two, one transmission gear 15 is fixedly arranged on the rotating shaft 14, one end of the sorting and conveying box body 4 is provided with a first motor 16, the other transmission gear 15 is fixedly arranged on the output end of the first motor 16, after the ore is conveyed into the sorting and conveying box body 4 through the feeding hopper 5, the ore falls into the ore sorting hopper 6, the ore with a small size leaks out of the sorting opening through a plurality of sorting openings formed in the ore sorting hopper 6 and enters the moderate crushing equipment 3, meanwhile, in order to improve the sorting effect, the first motor 16 can be started, one of the rotating shafts 14 is driven to rotate through the transmission connection relation between the two transmission gears 15, so that the ore sorting hopper 6 can overturn along the center point of the rotating shaft 14 on the inner wall of the fixed frame 13, meanwhile, the first motor 16 can perform forward and backward rotation operation of the output end, can drive the ore sorting hopper 6 to swing, the ore can be conveniently moved in the ore sorting hopper 6, and thus the ore sorting operation is completed, meanwhile, when large-volume ore retained in the ore sorting hopper 6 is conveyed, the first motor 16 can be started to drive the rotating shaft 14 to rotate, so that the ore sorting hopper 6 can complete overturning with a large radian, and ore discharging operation in the ore sorting hopper 6 is completed.
Referring to fig. 1, fig. 2, fig. 3, fig. 6 and fig. 7, simultaneously, the receiving hopper 7 is used for collecting ores with larger volume, an opening is formed on one side of the middle part of the sorting and conveying box body 4, a stable moving component is arranged between the receiving hopper 7 and the opening, the stable moving component is used for moving the receiving hopper 7 out of the sorting and conveying box body 4, a feeding control component is arranged at the bottom of the receiving hopper 7, the feeding control component is used for controlling the opening and closing of the bottom of the receiving hopper 7, the stable moving component comprises a moving frame 17 and a driving screw 19, the moving frame 17 is fixedly arranged on the inner wall of the sorting and conveying box body 4, sliding grooves are formed on the inner walls of the two sides of the moving frame 17, sliding parts 18 are respectively arranged on the inner walls of the two sliding grooves, the receiving hopper 7 are fixedly arranged between the two sliding parts 18, the driving screw 19 is rotatably connected between the inner walls of the two sliding parts of one sliding grooves, one end of the moving frame 17 is provided with a second motor 20, the output end of the second motor 20 is fixedly connected with the driving screw 19, the driving screw 18 is in threaded connection with the sliding part 18 positioned on the same side, the feeding control component comprises a fixed seat 21, a conical seat 23 and a moving rod 24, a plurality of sliding rods 21 and a sliding rod 24 are fixedly connected with the sliding seat 21, one end of the sliding seat 21 is fixedly arranged on the sliding seat 21 and one end of the sliding seat is fixedly connected with one end of the sliding seat 22, and the sliding seat 23, and the sliding seat is fixedly connected with one end of the sliding seat 22, and the sliding seat is fixedly arranged on the sliding seat 21, and the sliding seat is fixedly connected with the sliding seat 21, and the sliding seat is respectively, and the sliding seat 21 is respectively, and the sliding seat is connected with the sliding seat 21 and the sliding seat. The output end of the second electric cylinder 25 is fixedly connected with the moving rod 24, when ore in the ore sorting hopper 6 is discharged, the ore falls into the discharging hopper which moves in place under the receiving hopper 7 in advance, after the ore is discharged from the discharging hopper, the second motor 20 is started to drive the driving screw 19 to rotate, so that the two sliding pieces 18 drive the discharging hopper to move between the two sliding grooves of the moving frame 17, the receiving hopper 7 is moved out of the sorting and conveying box 4, the bottom of the receiving hopper 7 and the feeding port of the coarse crushing equipment 2 correspond to each other, then the second electric cylinder 25 is started to enable the moving rod 24 to drive the conical seat 23 to descend at the bottom of the receiving hopper 7, so that the bottom of the receiving hopper 7 is kept open, the large-volume ore in the receiving hopper 7 is discharged from the bottom of the receiving hopper 7, because the large-volume ore has a certain weight and hardness, in order to lighten the impact force of the linear ore discharge, the ore slides along the side wall of the conical seat 23, the falling force is relieved under the cooperation of the sliding rod 22, the falling force of the hopper 7 can be controlled in the inner wall of the conical seat 23, the ore can be controlled to stably move down in the vertical direction at the receiving hopper 7, the inner wall of the receiving hopper 23 can be controlled to stably move down at the bottom of the receiving hopper 7, and the coarse crushing equipment 2 can stably move down at the bottom of the receiving seat 23, and the coarse crushing equipment can stably move down at the inner wall at the bottom of the receiving seat 23, and the problem of the ore can be prevented from moving down at the bottom of the conical seat 21 and stable in the bottom of the receiving seat 21.
Referring to fig. 1, 2, 3, 4 and 5, the number of the ore pushing assemblies is two, the ore pushing assemblies are arranged at one end of the sorting and conveying box 4, the ore pushing assemblies are used for enabling ores to move in the ore sorting hopper 6 when the ore sorting hopper 6 is used for sorting, so that the ore sorting speed is accelerated, the ore pushing assemblies comprise a moving plate 26, a pushing plate 28 and a pushing plate 30, sliding ports are formed at two ends of the sorting and conveying box 4, the moving plate 26 is slidably arranged in the sliding ports on the same side, one end of the sorting and conveying box 4 is provided with a third electric cylinder 27 through a mounting piece, the output end of the third electric cylinder 27 is fixedly connected with the moving plate 26, the number of the pushing plate 28 is multiple, one end of the moving plate 26 is fixedly connected with a fixed table 29, a rotating shaft is rotatably connected between the bottoms of the pushing plates 28 and the fixed table 29, the ore sorting hopper 6 is provided with a plurality of working grooves corresponding to the plurality of pushing plates 28, the pushing plates 30 are fixedly connected between one ends of the plurality of pushing plates 28, pushing seats are slidably connected on the pushing plates 30, fourth electric cylinders 31 are arranged on the pushing plates 28, the output ends of the fourth electric cylinders 31 are rotationally connected with the pushing seats, when the ore sorting hopper 6 is moved to sort ores, in order to enable the ores to move more severely in the ore sorting hopper 6, when the ore sorting hopper 6 is shifted to one side, the fourth electric cylinders 31 are started to move the pushing seats to longitudinally move on the pushing plates 30, the pushing plates 30 drive the plurality of pushing plates 28 to overturn along the center points of the rotating shafts, the plurality of pushing plates 30 enter the ore sorting hopper 6 through the corresponding grooves, the ores in the ore sorting hopper 6 are pushed, when the ore sorting hopper 6 is overturned, can promote the ore to the more quick removal of opposite direction to reach the ore and select separately fast, avoid the ore to follow the upset that the ore selected separately to fight 6 and remove together, appear the relatively poor problem of ore separation effect, in order to avoid producing the influence to the upset that the ore selected separately fight 6 simultaneously, start third electronic jar 27, through removing movable plate 26, make the parts such as push plate 30, fixed station 29 and fourth electronic jar 31 shift out from selecting separately conveying box 4.
Referring to fig. 1, 2, 3 and 8, the falling buffer assembly is disposed at the bottom of the sorting and conveying box 4, and is used for buffering ores when falling, the falling buffer assembly includes a plurality of mounting columns 32 and elastic belts 33, the plurality of mounting columns 32 are fixedly connected at the bottom of the sorting and conveying box 4, a plurality of mounting rings are fixedly mounted between the plurality of mounting columns 32, the plurality of elastic belts 33 are fixedly mounted on the inner wall of the mounting rings, the water mist spraying assembly includes a water adding tank 34 and a spraying pipe 36, a plurality of mounting openings are formed in the sorting and conveying box 4, the water adding tank 34 is fixedly mounted in the corresponding mounting openings, one end of the water adding tank 34 is provided with a plurality of water adding pipes 35 in a communicating manner, the plurality of spraying pipes 36 are provided with one end of the water adding tank 34 in a communicating manner, in the process of separating small-sized ores from the ore separating hopper 6 and falling, the plurality of elastic belts 33 are arranged at the bottom of the separating and conveying box 4 in a grid shape, in the process of separating small-sized ores and falling, the impact force of the ores can be effectively lightened under the action of the plurality of elastic belts 33, meanwhile, the problem that the ores are retained on the plurality of elastic belts 33 can not occur under the action of the gravity of the ores because the elastic belts 33 have certain elasticity, the ores need to carry certain moisture in order to prevent the problem of dust emission of the ores when being crushed, and when the ores are discharged from the ore separating hopper 6 and dispersed and moved under the action of the plurality of elastic belts, the ores are added into the corresponding water adding boxes 34 through the plurality of water adding pipes 35, and finally, uniform water mist is sprayed on the ores through the spraying pipes 36, so as to prevent dust emission during subsequent ore crushing.
When the ore mined by the gold ore mining crushing device is required to be crushed, firstly, the mined ore is conveyed to the discharge chute 8, then the ore moves to the feed hopper 5 on the obliquely arranged discharge chute 8 under the action of gravity, meanwhile, as a plurality of sorting holes are formed in the discharge chute 8, some tiny ore fragments doped in the ore can be discharged and fall into the collecting tank body 10 in the sealing cylinder 9, after the collecting tank body 10 collects a large amount of ore fragments, the first electric cylinder 11 is started to drive the carrying frame 12 and the collecting tank body 10 to descend, so that the ore fragments collected in the collecting tank body 10 and the collecting tank body 10 are removed from the carrying frame 12, after the ore is conveyed to the sorting and conveying box body 4 through the feed hopper 5, the ore falls into the ore sorting hopper 6, the ore sorting hopper 6 is provided with a plurality of sorting holes for sorting ores, the ores with smaller volume are leaked from the sorting holes and enter the moderate crushing equipment 3, meanwhile, in order to improve the sorting effect, a first motor 16 can be started, one of the rotating shafts 14 is driven to rotate through the transmission connection relation between two transmission gears 15, so that the ore sorting hopper 6 is overturned on the inner wall of the fixed frame 13 along the central point of the rotating shaft 14, meanwhile, the first motor 16 can perform forward and backward rotation operation of the output end, the ore sorting hopper 6 can be driven to swing, the ores can be conveniently moved in the ore sorting hopper 6, thus the ore sorting operation is completed, when the ore sorting hopper 6 is moved to sort the ores, in order to enable the ores to move more severely in the ore sorting hopper 6, when the ore sorting hopper 6 is offset to one side, the fourth electric cylinder 31 is started to move the pushing seat to longitudinally move on the pushing plate 30, so that the pushing plate 30 drives the pushing plates 28 to turn over along the center point of the rotating shaft, the pushing plates 30 enter the ore sorting hopper 6 through corresponding grooves, so that ores in the ore sorting hopper 6 are pushed, the ores can be pushed to move more rapidly in the opposite direction when the ore sorting hopper 6 turns over, and the ores are rapidly sorted, and meanwhile, when large-volume ores retained in the ore sorting hopper 6 are conveyed, the first motor 16 can be started to drive the rotating shaft 14 to rotate, so that the ore sorting hopper 6 turns over in a larger radian, and the ore discharging operation in the ore sorting hopper 6 is completed;
When the ore in the ore sorting hopper 6 is discharged, the ore falls into the discharging hopper which moves in place under the discharging hopper in advance, after the discharging hopper finishes collecting the ore, the driving screw 19 is driven to rotate by starting the second motor 20, so that the two sliding pieces 18 drive the discharging hopper to move between two sliding grooves of the moving frame 17, the discharging hopper 7 is moved out of the sorting and conveying box 4, the bottom of the discharging hopper 7 and the feeding port of the coarse crushing equipment 2 correspond to each other, then the second electric cylinder 25 is started to enable the moving rod 24 to drive the conical seat 23 to descend at the bottom of the discharging hopper 7, so that the bottom of the discharging hopper 7 is kept open, and the large-volume ore in the discharging hopper 7 is discharged from the bottom of the discharging hopper 7, because the large-volume ore has a certain weight and hardness, in order to lighten the impact force of the linear ore discharge, the ore slides along the side wall of the conical seat 23 through the conical seat 23, the ore is lightened under the cooperation of the sliding rod 22, the problem of the discharging hopper occurs in the discharging hopper 7, the conical seat 23 can be controlled to quickly move down the conical seat 23 in the longitudinal direction in the discharging hopper, the inner wall of the discharging hopper is controlled to quickly move the discharging hopper 23 in the vertical direction of the crushing equipment 2, and the problem of the discharging hopper is prevented from entering the cylindrical seat 23 in the vertical direction, and the coarse crushing equipment is prevented from moving down in the cylindrical seat 21 to the discharging hopper;
In the process of separating out the ore whereabouts that the volume is slightly less, under the effect of a plurality of elastic belts 33, guarantee that the impact force of ore can be effectively alleviateed, simultaneously because elastic belt 33 has certain elasticity, so under the effect of ore gravity, the problem that the ore is detained on a plurality of elastic belts 33 can not appear, because when breaking the ore, in order to prevent the problem that the ore dust appears, need carry certain moisture on the ore, and when ore sorting bucket 6 discharges the ore and the ore dispersedly moves under the effect of a plurality of elastic belts, add water in to the water tank 34 that corresponds through a plurality of water pipes 35, finally evenly spray on to the ore through spray pipe 36, be difficult for appearing the dust problem when breaking the ore to follow-up water smoke.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a gold mining breaker, includes the installation base, the top of installation base is provided with mounting bracket group (1), install coarse crushing equipment (2) and well crushing equipment (3) on mounting bracket group (1), coarse crushing equipment (2) with the top of well crushing equipment (3) all is provided with the feed inlet, just coarse crushing equipment (2) with the bottom of well crushing equipment (3) all is provided with the bin outlet, its characterized in that still includes:
The sorting and conveying box body (4), the sorting and conveying box body (4) and the mounting frame group (1) are fixedly mounted, a feed hopper (5) is mounted at the top end of the sorting and conveying box body (4) through a supporting piece, a feeding sorting assembly is arranged at one end of the feed hopper (5) and one end of the supporting piece, and the feeding sorting assembly is used for sorting and collecting ores with smaller volumes, and directly enabling the ores to enter subsequent fine crushing equipment for crushing;
the ore sorting hopper (6), the ore sorting hopper (6) is arranged in the sorting and conveying box body (4), a discharge hole is formed in the bottom of the sorting and conveying box body (4), the discharge hole corresponds to the feed inlet of the medium crushing equipment (3), and a stable overturning assembly is arranged between the ore sorting hopper (6) and the sorting and conveying box body (4) and used for conveying the sorted ores with larger volumes;
the device comprises a receiving hopper (7), wherein the receiving hopper (7) is used for collecting ores with larger volume, an opening is formed in one side of the middle part of the sorting and conveying box body (4), a stable moving assembly is arranged between the receiving hopper (7) and the opening, the stable moving assembly is used for moving the receiving hopper (7) out of the sorting and conveying box body (4), a feeding control assembly is arranged at the bottom of the receiving hopper (7), and the feeding control assembly is used for controlling the opening and closing of the bottom of the receiving hopper (7);
The ore pushing assemblies are arranged at one end of the sorting conveying box body (4) and are used for enabling ores to move in the ore sorting hopper (6) when the ore sorting hopper (6) is used for sorting, so that the ore sorting speed is increased;
the falling buffer assembly is arranged at the bottom of the sorting and conveying box body (4) and is used for buffering ores when falling;
the stable flip assembly includes:
the ore sorting hopper (6) is characterized by comprising a fixing frame (13), wherein the fixing frame (13) is fixedly arranged on the inner wall of the sorting and conveying box body (4), two ends of the ore sorting hopper (6) are rotatably connected to the inner wall of the fixing frame (13) through rotating shafts (14), and one rotating shaft (14) extends to the outer side of the sorting and conveying box body (4);
the number of the transmission gears (15) is two, one transmission gear (15) is fixedly arranged on the rotating shaft (14), one end of the sorting and conveying box body (4) is provided with a first motor (16), and the other transmission gear (15) is fixedly arranged on the output end of the first motor (16);
The ore pushing assembly includes:
the sorting and conveying box body (4) is provided with sliding ports at two ends, the sliding ports are arranged on the same side of the sorting and conveying box body (4) in a sliding mode, one end of the sorting and conveying box body (4) is provided with a third electric cylinder (27) through a mounting piece, and the output end of the third electric cylinder (27) is fixedly connected with the moving plate (26);
the ore sorting hopper (6) is provided with a plurality of pushing plates (28), one end of each moving plate (26) is fixedly connected with a fixed table (29), a plurality of rotating shafts are rotatably connected between the bottoms of the pushing plates (28) and the fixed tables (29), and a plurality of working grooves are formed in the ore sorting hopper (6) corresponding to the pushing plates (28);
the pushing plate (30), pushing plate (30) fixed connection is in a plurality of between the one end of pushing plate (28), sliding connection has the promotion seat on pushing plate (30), install fourth electronic jar (31) on pushing plate (28), the output of fourth electronic jar (31) with promote the seat rotation and connect.
2. A gold mining crushing apparatus according to claim 1, wherein the feed sorting assembly comprises:
The device comprises a discharging slide way (8), wherein a plurality of sorting holes are formed in the discharging slide way (8), one end of the discharging slide way (8) is fixedly connected with the feeding hopper (5), and a sealing cylinder (9) is arranged at the bottom of the discharging slide way (8);
collecting vat body (10), the one end fixedly connected with brace table of support piece, the brace table with fixedly connected with a plurality of bracing pieces between sealed section of thick bamboo (9), install first electronic jar (11) on the brace table, the bottom longitudinal sliding connection of sealed section of thick bamboo (9) has loading frame (12), collecting vat body (10) set up on the inner wall of loading frame (12), the output of first electronic jar (11) with loading frame (12) fixed connection.
3. A gold mining crushing apparatus according to claim 2, wherein the stabilizing movement assembly comprises:
the movable frame (17), the movable frame (17) is fixedly arranged on the inner wall of the sorting and conveying box body (4), sliding grooves are formed in the inner walls of the two sides of the movable frame (17), sliding pieces (18) are connected to the inner walls of the two sliding grooves in a sliding mode, and the receiving hopper (7) is fixedly arranged between the two sliding pieces (18);
The driving screw (19), driving screw (19) rotate and connect between the both sides inner wall of one of them spout, second motor (20) are installed to the one end of moving frame (17), the output of second motor (20) with driving screw (19) fixed connection, driving screw (19) with be located same one side slider (18) threaded connection.
4. A gold mining crushing apparatus according to claim 3, wherein the feed control assembly comprises:
the automatic feeding device comprises a fixed seat (21), wherein a control frame is fixedly connected to one side of the bottom of a receiving hopper (7), one end of the fixed seat (21) is fixedly connected with the control frame through a connecting piece, and a plurality of sliding rods (22) are fixedly connected to the inner bottom wall of the fixed seat (21);
the conical seat (23), the conical seat (23) is arranged at the bottom of the receiving hopper (7) in a sliding way, a plurality of sliding ports are formed in the conical seat (23), and a plurality of sliding rods (22) are respectively connected in the sliding ports in a sliding way;
the movable rod (24), the one end of movable rod (24) with the bottom fixed connection of toper seat (23), the opening has been seted up on fixing base (21), the middle part of movable rod (24) sets up the opening with between the inner wall of control frame, second electronic jar (25) are installed to the one end of receiving hopper (7), the output of second electronic jar (25) with movable rod (24) fixed connection.
5. A gold mining crushing apparatus as claimed in claim 4, wherein the fall buffer assembly comprises:
the number of the mounting columns (32) is multiple, the plurality of the mounting columns (32) are fixedly connected to the bottom of the sorting and conveying box body (4), and a plurality of mounting rings are fixedly arranged among the plurality of the mounting columns (32);
and the elastic belts (33) are arranged in a plurality, and the elastic belts (33) are fixedly arranged on the inner wall of the mounting ring.
6. The gold mining crushing device according to claim 5, further comprising a plurality of water mist spraying assemblies, wherein a plurality of the water mist spraying assemblies are respectively arranged at the middle part and the bottom of the sorting and conveying box body (4), and the water mist spraying assemblies comprise:
the sorting and conveying box body (4) is provided with a plurality of mounting ports, the water adding box (34) is fixedly mounted in the corresponding mounting port, and one end of the water adding box (34) is communicated with a plurality of water adding pipes (35);
the spraying pipes (36), the quantity of spraying pipes (36) is a plurality of, and a plurality of spraying pipes (36) all communicate and set up the one end of water adding tank (34).
7. A gold mining crushing plant according to claim 6, further comprising an ore transfer assembly arranged between the discharge opening of the coarse crushing plant (2) and the medium crushing plant (3), the ore transfer assembly comprising:
the transfer box body (37), the transfer box body (37) is communicated and arranged between the discharge port of the coarse crushing equipment (2) and the moderate crushing equipment (3);
the feeding push plate (38), the feeding push plate (38) is arranged on the inner wall of the transfer box body (37) in a sliding mode, a fifth electric cylinder (39) is arranged at one end of the transfer box body (37), and the output end of the fifth electric cylinder (39) is fixedly connected with the feeding push plate (38).
8. A gold mining crushing method, characterized in that the gold mining crushing device of claim 7 is used, comprising the following steps:
s1, firstly conveying mined ore into a discharge slideway (8), moving the ore on the discharge slideway (8) towards a feed hopper (5), simultaneously enabling small ore fragments to fall into a collecting tank body (10) in a sealing cylinder (9), then starting a first electric cylinder (11) to drive a bearing frame (12) and the collecting tank body (10) to descend so as to remove the ore collected in the collecting tank body (10) and the collecting tank body (10) from the bearing frame (12), after conveying the ore into a sorting conveying box body (4) through the feed hopper (5), enabling the ore fragments to fall into an ore sorting hopper (6), enabling the ore with a small size to leak out of the sorting opening through a plurality of sorting openings formed in the ore sorting hopper (6), enabling the ore with the small size to enter into a medium crushing device (3), then starting a first electric motor (16) to drive one rotating shaft (14) to rotate through a transmission connection relation between two transmission gears (15), enabling the sorting hopper (6) to be fixedly pushed by the bearing frame (12) to move towards a material sorting plate (30) to enable the ore fragments to move towards a first swing cylinder (13) to push a material sorting plate (30) to move along a longitudinal direction, the plurality of pushing plates (30) enter the ore sorting hopper (6) through corresponding grooves, so that when the ores in the ore sorting hopper (6) are pushed and the large-volume ores retained in the ore sorting hopper (6) are conveyed, the first motor (16) can be started to drive the rotating shaft (14) to rotate, the ore sorting hopper (6) is turned over, and then the ore discharging operation in the ore sorting hopper (6) is completed;
S2, when ore in the ore sorting hopper (6) is discharged, the ore falls into a discharge hopper which moves in place in advance under the discharge hopper, after the discharge hopper receives the ore, a second motor (20) is started to drive a driving screw rod (19) to rotate, two sliding pieces (18) drive the discharge hopper to move between two sliding grooves of a moving frame (17) so as to move the receiving hopper (7) out of a sorting and conveying box body (4), the bottom of the receiving hopper (7) and a feed inlet of coarse crushing equipment (2) correspond to each other, and then a second electric cylinder (25) is started to enable a moving rod (24) to drive a conical seat (23) to descend at the bottom of the receiving hopper (7), so that large-volume ore in the receiving hopper (7) is discharged from the bottom of the receiving hopper (7);
s3, in the process of separating out ores with slightly smaller volume, under the action of a plurality of elastic belts (33), the ore descending impact force is reduced, and when the ore sorting hopper (6) discharges ores and the ores are dispersed and moved under the action of the elastic belts, water is added into the corresponding water adding tank (34) through the plurality of water adding pipes (35), and finally water mist is uniformly sprayed onto the ores through the spraying pipes (36).
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| CN202310999890.0A CN116727089B (en) | 2023-08-10 | 2023-08-10 | Gold mining crushing device and method |
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