CN115814883B - Crushing device for mine ore exploitation - Google Patents
Crushing device for mine ore exploitation Download PDFInfo
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- CN115814883B CN115814883B CN202310104097.XA CN202310104097A CN115814883B CN 115814883 B CN115814883 B CN 115814883B CN 202310104097 A CN202310104097 A CN 202310104097A CN 115814883 B CN115814883 B CN 115814883B
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- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000012216 screening Methods 0.000 claims abstract description 6
- 210000000078 claw Anatomy 0.000 claims description 61
- 238000004804 winding Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 6
- 244000309464 bull Species 0.000 claims description 5
- 238000005065 mining Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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Abstract
The invention relates to a crushing device for mine ore exploitation, which comprises a crushing mechanism for ore crushing, wherein a feeding mechanism for lifting and feeding ores is arranged on a feeding port of the crushing mechanism, a discharging mechanism for screening and transporting the ores is arranged at the bottom of a discharging port of the crushing mechanism, the crushing mechanism comprises a workbench, a crushing box is arranged on the workbench, a fixed jaw plate is fixedly arranged in the crushing box, and a movable jaw plate is rotatably arranged in the crushing box; realize the automatic vertical feeding of ore through feeding mechanism, occupation space is little, and simple structure, the ore after the breakage is transported through unloading mechanism, and when the ore passed through from the lift baffle below, incompletely broken ore was blocked by the lift baffle, and along with the transportation of conveyer belt, along the lift baffle lateral wall of slope removal to the sieve bin, realized secondary crushing after collecting.
Description
Technical Field
The invention relates to the technical field of ore exploitation, in particular to a crushing device for mine ore exploitation.
Background
The ores are mineral aggregates from which useful components can be extracted or which have a certain property which can be utilized, and can be divided into metal minerals and nonmetal minerals, wherein the unit content of the useful components in the ores is called an ore grade, precious metal ores such as gold, platinum and the like are expressed in grams/ton, other ores are expressed in terms of common percentages, and the ores are crushed, ground and the like step by step according to different types after being mined in mines and then applied to different fields.
When ore is crushed, the ore needs to be conveyed into a crushing mechanism, the existing crushing device does not have a conveying function, the ore is conveyed by a conveyor belt which is installed in an inclined manner, the occupied area of the inclined conveyor belt is large, and the inclined conveyor belt needs to be controlled independently; meanwhile, the crushing degrees of different ores are different, and after crushing, ores which do not accord with the crushing size still exist, secondary crushing is needed, and otherwise, the use of the ores is influenced.
Disclosure of Invention
The invention solves the problem of providing a crushing device for mining ore, which solves the problems that ore needs to be transported when the ore is crushed, the crushing device does not have a transportation function, and is generally transported by a conveyor belt which is obliquely arranged, the occupation area of the inclined conveyor belt is large, and the inclined conveyor belt needs to be independently controlled; meanwhile, the crushing degrees of different ores are different, and after crushing, the ores which do not accord with the crushing size still exist, and secondary crushing is needed, otherwise, the technical problem of the use of the ores is affected.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the crushing device for mining ore comprises a crushing mechanism for crushing ore, wherein a feeding mechanism for lifting and feeding the ore is arranged on a feeding port of the crushing mechanism, and a discharging mechanism for screening and transporting the ore is arranged at the bottom of a discharging port of the crushing mechanism;
the crushing mechanism comprises a workbench, a crushing box is arranged on the workbench, a fixed jaw plate is fixedly arranged in the crushing box, and a movable jaw plate is rotatably arranged in the crushing box;
the feeding mechanism comprises a supporting frame and a feed box obliquely arranged on the crushing box, a plurality of installation seats are arranged in the feed box, blanking claws are arranged on each installation seat, a lifting table is slidably arranged on the supporting frame, a plurality of supporting claws are arranged on the lifting table, and the supporting claws and the blanking claws are arranged in a staggered mode.
Preferably, the top side of the crushing box is symmetrically provided with a first shaft seat, the top end of the movable jaw plate is provided with a first rotating shaft in a penetrating way, and two ends of the first rotating shaft are connected with the first shaft seat.
Preferably, the workbench is provided with a first motor, the output end of the first motor is provided with a first belt wheel, the workbench is symmetrically provided with a second shaft seat, an eccentric shaft is arranged between the two second shaft seats, the end part of the eccentric shaft is provided with a second belt wheel, and the second belt wheel is connected with the first belt wheel through a first belt in a transmission way.
Preferably, the eccentric sleeve is sleeved outside the eccentric shaft, the connecting arm is arranged on the eccentric sleeve, and the end part of the connecting arm is slidably arranged with the sliding groove on the movable jaw plate.
Preferably, the third axle seat is installed to support frame bottom symmetry, and just one install the second pivot on the third axle seat, and the second pivot passes through the axle sleeve and is connected with another third axle seat, install the winding wheel in the second pivot, install the third band pulley on the axle sleeve, and third band pulley passes through the second belt drive with first band pulley and be connected.
Preferably, a third rotating shaft is arranged at the top of the supporting frame, a guide wheel is sleeved outside the third rotating shaft, a connecting rope is wound on the winding wheel, the connecting rope is connected with the lifting table through the guide wheel, and the lifting table is slidably arranged with a track on the supporting frame.
Preferably, the mounting seat is provided with a mounting groove, the end part of the blanking claw is provided with a mounting lug, an inserting shaft is installed in the mounting lug in a penetrating manner, two ends of the inserting shaft are connected with the inner wall of the mounting groove through bearings, the two ends of the inserting shaft are sleeved with torsion springs, one ends of the torsion springs are connected with the inner wall of the mounting groove, and the other ends of the torsion springs are connected with the mounting lug.
Preferably, the second rotating shaft is connected with the shaft sleeve through a bearing, a rotating rod is arranged at one end of the second rotating shaft in the shaft sleeve, a plurality of inner cavities are formed in the rotating rod, a piston is slidably mounted in each inner cavity, the piston is connected with the inserting column, a plurality of jacks matched with the inserting column are formed in the shaft sleeve, and balls are arranged at the ends of the inserting column in a penetrating mode through the rotating rod.
Preferably, the air pump is installed to the second pivot other end, and the air pump passes through the inside air flue of second pivot and bull stick and inner chamber intercommunication.
Preferably, the unloading mechanism comprises a conveying belt, an adjusting plate is arranged on one side of the conveying belt, a screening groove is formed in the other side of the conveying belt, an adjusting groove is formed in the adjusting plate, and a bolt penetrates through the adjusting groove and is connected with the lifting baffle.
The beneficial effects of the invention are as follows: when the movable jaw plate moves to crush ores through the operation of the first motor of the crushing mechanism, the rotation of the third belt wheel is realized through the transmission of the second belt, air is injected into the inner cavity through the air channel during the operation of the air pump, when the jack of the shaft sleeve corresponds to the plug, the piston moves in the inner cavity under the action of high-pressure air, the plug is inserted into the jack, the connection and synchronous rotation of the shaft sleeve and the second rotating shaft are realized, the connecting rope is wound, the upward movement of the lifting table is realized, the plug is retracted into the inner cavity through the operation of the air pump when the lifting table moves to the top of the supporting frame, the plug is separated from the jack, and at the moment, the lifting table and the supporting claw move downwards along the supporting frame, and the crushing of the device and the lifting of the lifting table are realized through the first motor;
when the lifting platform carrying the ore passes through the blanking claw, the ore acts on the blanking claw to drive the blanking claw to rotate upwards, at the moment, the mounting lug of the blanking claw drives the inserting shaft to rotate in the mounting groove of the mounting seat to drive the torsion spring to rotate, at the moment, the lifting platform passes through the blanking claw and then the torsion spring is reset, the blanking claw rotates to be in a state of being flush with the mounting seat, at the moment, the lifting platform and the supporting claw move downwards along the supporting frame, when the supporting claw continues to move downwards through the gap of the blanking claw, the ore is trapped on the blanking claw, rolls down into the crushing mechanism along the inclined blanking claw and the material box, automatic vertical feeding of the ore is realized through the feeding mechanism, the occupied space is small, and the structure is simple;
the crushed ore is transported through the unloading mechanism, when the ore passes through from the lower part of the lifting baffle, the ore which is not crushed completely is blocked by the lifting baffle, and along with the conveying of the conveying belt, the ore moves to the sieving groove along the side wall of the inclined lifting baffle, and secondary crushing is realized after the ore is collected.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the crushing mechanism of the present invention.
FIG. 3 is a schematic view of a first construction of the charging mechanism of the present invention.
FIG. 4 is a schematic view of a second construction of the charging mechanism of the present invention.
Fig. 5 is a cross-sectional view of the mount of the present invention.
Fig. 6 is a cross-sectional view of a second shaft and sleeve of the present invention.
FIG. 7 is a schematic view of the structure of the discharging mechanism of the present invention.
Legend description:
1. a crushing mechanism; 2. a charging mechanism; 3. a discharging mechanism; 4. a work table; 5. a crushing box; 6. a fixed jaw plate; 7. a movable jaw plate; 8. a first shaft seat; 9. a first rotating shaft; 10. a first motor; 11. a first pulley; 12. a second pulley; 13. a second axle seat; 14. an eccentric shaft; 15. an eccentric sleeve; 16. a connecting arm; 17. a feed box; 18. a mounting base; 19. a blanking claw; 20. a support frame; 21. a lifting table; 22. a supporting claw; 23. a third shaft seat; 24. a second rotating shaft; 25. a shaft sleeve; 26. a third pulley; 27. a winding wheel; 28. a third rotating shaft; 29. a guide wheel; 30. a connecting rope; 31. a mounting groove; 32. mounting the protruding blocks; 33. inserting a shaft; 34. a torsion spring; 35. an air pump; 36. an airway; 37. a rotating rod; 38. an inner cavity; 39. a piston; 40. inserting a column; 41. a jack; 42. a conveyor belt; 43. screening groove; 44. an adjusting plate; 45. lifting a baffle; 46. and an adjusting groove.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Specific examples are given below.
Referring to fig. 1, a crushing device for mine ore exploitation comprises a crushing mechanism 1 for ore crushing, wherein a feeding mechanism 2 for lifting and feeding ores is arranged on a feed inlet of the crushing mechanism 1, and a discharging mechanism 3 for screening and transporting the ores is arranged at the bottom of a discharge outlet of the crushing mechanism 1.
Referring to fig. 2, the crushing mechanism 1 comprises a workbench 4, a crushing box 5 is arranged on the workbench 4, a fixed jaw plate 6 is fixedly arranged in the crushing box 5, the fixed jaw plate 6 is fixedly arranged in the crushing box 5 through bolts, a movable jaw plate 7 is arranged in the crushing box 5 in a rotating way, a first shaft seat 8 is symmetrically arranged on the top side of the crushing box 5, a baffle for blocking ore blanking is arranged on the first shaft seat 8, a first rotating shaft 9 is arranged on the top end of the movable jaw plate 7 in a penetrating way, two ends of the first rotating shaft 9 are connected with the first shaft seat 8, a first motor 10 is arranged on the workbench 4, a first belt wheel 11 is arranged at the output end of the first motor 10, a second shaft seat 13 is symmetrically arranged on the workbench 4, an eccentric shaft 14 is arranged between the two second shaft seats 13, a second belt wheel 12 is arranged at the end part of the eccentric shaft 14, and the second belt pulley 12 is in transmission connection with the first belt pulley 11 through a first belt, an eccentric sleeve 15 is sleeved outside the eccentric shaft 14, a connecting arm 16 is installed on the eccentric sleeve 15, the end part of the connecting arm 16 is slidably installed with a sliding groove on the movable jaw plate 7, the first motor 10 of the crushing mechanism 1 works to drive the first belt pulley 11 to rotate, the second belt pulley 12 is driven to rotate through the first belt, the second belt pulley 12 drives the eccentric shaft 14 to rotate between the second shaft seats 13, the movable jaw plate 7 is driven to move by taking the first rotating shaft 9 as a circle center through the eccentric sleeve 15 and the connecting arm 16, ore is crushed by being matched with the fixed jaw plate 6, and the space between the fixed jaw plate 6 and the movable jaw plate 7 is adjusted by adjusting the installation angle of the fixed jaw plate 6, so that the crushing degree of the ore passing through the crushing mechanism 1 is adjusted.
Referring to fig. 3-6, the feeding mechanism 2 comprises a supporting frame 20 and a feed box 17 obliquely arranged on the crushing box 5, a plurality of installation seats 18 are arranged in the feed box 17, a blanking claw 19 is arranged on each installation seat 18, a lifting table 21 is slidably arranged on the supporting frame 20, a plurality of supporting claws 22 are arranged on the lifting table 21, the supporting claws 22 and the blanking claws 19 are arranged in a staggered manner, a third shaft seat 23 is symmetrically arranged at the bottom of the supporting frame 20, a second rotating shaft 24 is arranged on one third shaft seat 23, the second rotating shaft 24 is connected with the other third shaft seat 23 through a shaft sleeve 25, a winding wheel 27 is arranged on the second rotating shaft 24, a third belt pulley 26 is arranged on the shaft sleeve 25 and is in transmission connection with the first belt pulley 11 through a second belt, a third rotating shaft 28 is arranged at the top of the supporting frame 20, a guide wheel 29 is sleeved outside the third rotating shaft 28, a connecting rope 30 is arranged on the winding wheel 27, the connecting rope 30 is connected with the lifting table 21 through the lifting table 21, the lifting table 21 and a track on the supporting frame 20 is slidably arranged, the first motor 10 works to drive the first belt pulley 11 to rotate along the second belt pulley 25 and the second belt pulley 25 to rotate along the second shaft sleeve 25 when the second belt pulley is connected with the second belt pulley 25, and the second belt pulley 25 is in a synchronous state of being connected with the second belt pulley 25, and the second belt pulley 25 is in a synchronous state when the second belt pulley is connected with the second belt pulley 25, and the second belt pulley is in a synchronous state, and the second belt pulley is connected with the second belt 25, and is in a state, and is in a synchronous state, and is in a rolling station.
The mounting seat 18 is provided with a mounting groove 31, the end part of the blanking claw 19 is provided with a mounting lug 32, an inserting shaft 33 is installed in the mounting lug 32 in a penetrating manner, two ends of the inserting shaft 33 are connected with the inner wall of the mounting groove 31 in a bearing manner, torsion springs 34 are sleeved at two ends of the inserting shaft 33, one ends of the torsion springs 34 are connected with the inner wall of the mounting groove 31, the other ends of the torsion springs 34 are connected with the mounting lug 32, when the lifting table 21 carrying ores passes through the blanking claw 19, the blanking claw 19 is driven to rotate upwards, the mounting lug 32 of the blanking claw 19 drives the inserting shaft 33 to rotate in the mounting groove 31 of the mounting seat 18, the torsion springs 34 are rotated, when the lifting table 21 moves to the position above the blanking claw 19, the blanking claw 19 rotates to be in a state of being flush with the mounting seat 18 under the action of the torsion springs 34, the lifting table 21 and the supporting claw 22 move downwards along the supporting frame 20, and the ores are trapped on the blanking claw 19 when the supporting claw 22 moves downwards through a gap between the blanking claw 19.
The second rotating shaft 24 is connected with the shaft sleeve 25 through a bearing, the rotating rod 37 is arranged at one end of the second rotating shaft 24 and is positioned in the shaft sleeve 25, a plurality of inner cavities 38 are formed in the rotating rod 37, a piston 39 is slidably mounted in the inner cavities 38, the piston 39 is connected with the inserting column 40, a plurality of jacks 41 which are matched with the inserting column 40 are formed in the shaft sleeve 25, balls are arranged at the end part of the inserting column 40 and penetrate through the rotating rod 37, the air pump 35 is arranged at the other end of the second rotating shaft 24, the air pump 35 is communicated with the inner cavities 38 through air channels 36 in the second rotating shaft 24 and the rotating rod 37, air pressure change of the inner cavities 38 is achieved through the air pump 35, further movement in the inner cavities 38 of the piston 39 is achieved, movement of the inserting column 40 is achieved, connection of the second rotating shaft 24 and the shaft sleeve 25 is achieved at the moment, synchronous rotation of the second rotating shaft 24 and the shaft sleeve 25 is facilitated, when the inserting column 40 is separated from the jacks 41, the second rotating shaft 24 and the shaft sleeve 25 do not interfere with each other, and the balls arranged at the end part of the inserting column 40 can conveniently rotate relatively between the rotating rod 37 and the shaft sleeve 25.
Referring to fig. 7, the unloading mechanism 3 includes a conveyor belt 42, an adjusting plate 44 is installed on one side of the conveyor belt 42, a sieving groove 43 is formed on the other side of the conveyor belt 42, an adjusting groove 46 is formed in the adjusting plate 44, bolts penetrate through the adjusting groove 46 and are connected with a lifting baffle 45, the bolts are unscrewed, the height of the lifting baffle 45 is adjusted on the adjusting plate 44, adjustment of the distance between the conveyor belt 42 and the lifting baffle 45 is achieved, when the lifting baffle 45 passes through, ores which do not meet the crushing size are blocked by the lifting baffle 45, and along with conveying of the conveyor belt 42, the ores move to the sieving groove 43 along the side wall of the inclined lifting baffle 45, and then ores with different crushing degrees are sieved.
Mining is carried out on the mine, the mined ore is placed on a lifting table 21 and a supporting claw 22 which are positioned at the bottom of a supporting frame 20, at the moment, a first motor 10 of a crushing mechanism 1 works to drive a first belt pulley 11 to rotate, a second belt pulley 12 is driven to rotate through a first belt, a third belt pulley 26 is driven to rotate through a second belt, the second belt pulley 12 drives an eccentric shaft 14 to rotate between second shaft seats 13, and a movable jaw 7 is driven to move by taking a first rotating shaft 9 as a circle center through an eccentric sleeve 15 and a connecting arm 16 and is matched with a fixed jaw 6 to crush the ore.
Simultaneously, the third belt wheel 26 and the shaft sleeve 25 rotate synchronously, the balls of the inserting column 40 rotate along the inner wall of the shaft sleeve 25 at this moment, the air pump 35 works to inject air into the inner cavity 38 through the air channel 36, when the jack 41 of the shaft sleeve 25 corresponds to the inserting column 40, the piston 39 moves in the inner cavity 38 under the action of high-pressure air, the inserting column 40 is inserted into the jack 41, the connection between the shaft sleeve 25 and the second rotating shaft 24 is realized, at this moment, the second rotating shaft 24 rotates synchronously with the winding wheel 27, the connecting rope 30 is wound, the lifting table 21 and the supporting claw 22 are driven to move upwards, when the lifting table 21 carrying ore passes through the blanking claw 19, the blanking claw 19 is driven to rotate upwards, the mounting lug 32 of the blanking claw 19 drives the inserting shaft 33 to rotate in the mounting groove 31 of the mounting seat 18, the torsion spring 34 rotates, when the lifting table 21 moves to above the blanking claw 19, at this moment, the blanking claw 19 rotates to be in a state of being flush with the mounting seat 18, at this moment, the air pump 35 works to separate the inner cavity 38 of the inserting column 40 from the jack 41, the lifting table 21 and the supporting claw 22 self-weight, the lifting table 21 and the supporting claw 22 are driven to move downwards along the supporting frame 22, the blanking claw 19, the vibrating plate is driven to move downwards along the supporting jaw 19, and the vibrating plate 1 is inclined, and the blanking plate is completed, and the blanking plate is clamped between the jaw 19 and the vibrating plate is moved along the supporting jaw 1, and the blanking plate is inclined, and the blanking claw 19 is moved along the supporting jaw 1, and the blanking plate is moved down along the supporting jaw 1, and the supporting jaw is moved down along the supporting jaw and the supporting jaw.
Crushed ore falls onto the discharge mechanism 3, is conveyed through the conveying belt 42, bolts are loosened, the height of the lifting baffle 45 is adjusted on the adjusting plate 44, ore conforming to the crushing size passes below the lifting baffle 45, ore not conforming to the crushing size is blocked by the lifting baffle 45, and along with the conveying of the conveying belt 42, the side wall of the inclined lifting baffle 45 moves to the sieving groove 43.
Working principle: when the movable jaw 7 of the crushing mechanism 1 works to crush ores, the rotation of the third belt wheel 26 is realized through the transmission of the second belt, the air pump 35 works to inject air into the inner cavity 38 through the air channel 36, when the jack 41 of the shaft sleeve 25 corresponds to the jack 40, the piston 39 moves in the inner cavity 38 under the action of high-pressure air, the jack 40 is inserted into the jack 41 to realize the connection and synchronous rotation of the shaft sleeve 25 and the second rotating shaft 24, the connecting rope 30 is wound to realize the upward movement of the lifting table 21, and when the lifting table 21 runs to the top of the supporting frame 20, the jack 40 is retracted into the inner cavity 38 through the operation of the air pump 35, the jack 40 is separated from the jack 41, and the lifting table 21 and the supporting claw 22 move downwards along the supporting frame 20, and the crushing of the device and the lifting of the lifting table 21 are realized through the first motor 10;
when the lifting table 21 carrying ores passes through the blanking claw 19, the ores act on the blanking claw 19 to drive the blanking claw 19 to rotate upwards, at the moment, the mounting lug 32 of the blanking claw 19 drives the inserting shaft 33 to rotate in the mounting groove 31 of the mounting seat 18 to drive the torsion spring 34 to rotate, at the moment, the lifting table 21 passes through the blanking claw 19, then the torsion spring 34 resets, the blanking claw 19 rotates to be in a state of being flush with the mounting seat 18, at the moment, the lifting table 21 and the supporting claw 22 move downwards along the supporting frame 20, when the supporting claw 22 moves downwards continuously through the gap of the blanking claw 19, the ores are trapped on the blanking claw 19, roll down into the crushing mechanism 1 along the inclined blanking claw 19 and the feed box 17, automatic vertical feeding of the ores is realized through the feeding mechanism 2, the occupied space is small, and the structure is simple;
the crushed ore is transported by the unloading mechanism 3, when the ore passes below the lifting baffle 45, the ore which is not crushed completely is blocked by the lifting baffle 45, and along with the conveying of the conveying belt 42, the ore moves to the sieving groove 43 along the side wall of the inclined lifting baffle 45, and secondary crushing is realized after collection.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The crushing device for mining ore exploitation is characterized by comprising a crushing mechanism (1) for ore crushing, wherein a feeding mechanism (2) for lifting and feeding ore is arranged on a feeding port of the crushing mechanism (1), and a discharging mechanism (3) for screening and transporting the ore is arranged at the bottom of a discharging port of the crushing mechanism (1);
the crushing mechanism (1) comprises a workbench (4), a crushing box (5) is arranged on the workbench (4), a fixed jaw plate (6) is fixedly arranged in the crushing box (5), and a movable jaw plate (7) is rotatably arranged in the crushing box (5); the feeding mechanism (2) comprises a supporting frame (20) and a feed box (17) obliquely arranged on the crushing box (5), a plurality of mounting seats (18) are arranged in the feed box (17), blanking claws (19) are arranged on each mounting seat (18), a lifting table (21) is slidably arranged on the supporting frame (20), a plurality of supporting claws (22) are arranged on the lifting table (21), and the supporting claws (22) and the blanking claws (19) are arranged in a staggered mode;
the bottom of the supporting frame (20) is symmetrically provided with a third shaft seat (23), one third shaft seat (23) is provided with a second rotating shaft (24), the second rotating shaft (24) is connected with the other third shaft seat (23) through a shaft sleeve (25), the second rotating shaft (24) is provided with a winding wheel (27), the shaft sleeve (25) is provided with a third belt wheel (26), the third belt wheel (26) is connected with the first belt wheel (11) through a second belt transmission, the top of the supporting frame (20) is provided with a third rotating shaft (28), the outer side of the third rotating shaft (28) is sleeved with a guide wheel (29), the winding wheel (27) is wound with a connecting rope (30), the connecting rope (30) is connected with a lifting platform (21) through the guide wheel (29), the lifting platform (21) is slidably mounted with a track on the supporting frame (20), the mounting seat (18) is provided with a mounting groove (31), the end part of the discharging claw (19) is provided with a mounting bump (32), the mounting bump (32) is internally provided with a torsion spring (33) and two ends of the torsion spring (33) are connected with two ends of the torsion spring (34) through the guide wheel (33) and the torsion spring (33) are sleeved with two ends of the torsion spring (34), and torsional spring (34) other end is connected with installation lug (32), second pivot (24) and axle sleeve (25) are connected through the bearing, second pivot (24) one end is located axle sleeve (25) and is provided with bull stick (37), a plurality of inner chamber (38) have been seted up in bull stick (37), slidable mounting has piston (39) in inner chamber (38), piston (39) are connected with spliced pole (40), jack (41) of a plurality of and spliced pole (40) adaptation have been seted up in axle sleeve (25) inside, the ball is installed in spliced pole (40) tip running through bull stick (37), air pump (35) are installed to second pivot (24) other end, and air pump (35) are through inside air flue (36) and inner chamber (38) of second pivot (24) and bull stick (37).
2. A crushing device for mine ore exploitation according to claim 1, characterized in that the top side of the crushing box (5) is symmetrically provided with a first shaft seat (8), the top end of the movable jaw plate (7) is provided with a first rotating shaft (9) in a penetrating way, and two ends of the first rotating shaft (9) are connected with the first shaft seat (8).
3. A crushing device for mine ore exploitation according to claim 1, characterized in that the workbench (4) is provided with a first motor (10), the output end of the first motor (10) is provided with a first belt wheel (11), the workbench (4) is symmetrically provided with a second shaft seat (13), an eccentric shaft (14) is arranged between the two second shaft seats (13), the end part of the eccentric shaft (14) is provided with a second belt wheel (12), and the second belt wheel (12) is connected with the first belt wheel (11) through a first belt transmission.
4. A crushing device for mine ore exploitation according to claim 3, characterized in that the eccentric shaft (14) is externally sleeved with an eccentric sleeve (15), the eccentric sleeve (15) is provided with a connecting arm (16), and the end of the connecting arm (16) is slidably arranged with a sliding groove on the movable jaw plate (7).
5. A crushing device for mine ore exploitation according to claim 1, characterized in that the unloading mechanism (3) comprises a conveying belt (42), an adjusting plate (44) is arranged on one side of the conveying belt (42), a sieving groove (43) is arranged on the other side of the conveying belt (42), an adjusting groove (46) is arranged on the adjusting plate (44), and a bolt penetrates through the adjusting groove (46) and is connected with a lifting baffle (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310104097.XA CN115814883B (en) | 2023-02-13 | 2023-02-13 | Crushing device for mine ore exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310104097.XA CN115814883B (en) | 2023-02-13 | 2023-02-13 | Crushing device for mine ore exploitation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115814883A CN115814883A (en) | 2023-03-21 |
| CN115814883B true CN115814883B (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310104097.XA Active CN115814883B (en) | 2023-02-13 | 2023-02-13 | Crushing device for mine ore exploitation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210100639U (en) * | 2019-06-17 | 2020-02-21 | 厦门国丽静电粉末有限公司 | Feeding device of powder coating extruder |
| CN212953056U (en) * | 2020-08-14 | 2021-04-13 | 常州杰仕特网印机械有限公司 | Handling device for glass production |
| CN213111390U (en) * | 2020-08-18 | 2021-05-04 | 仁化县恒达新型材料有限公司 | Online multistage reposition of redundant personnel conveyer of lime piece |
| CN213434424U (en) * | 2020-08-27 | 2021-06-15 | 烟台三鼎化工有限公司 | Heat preservation reation kettle |
| CN112407773A (en) * | 2020-12-01 | 2021-02-26 | 张兰侠 | Fragment of brick hoisting device for construction |
| CN215312596U (en) * | 2021-02-04 | 2021-12-28 | 包头市新恒丰能源有限公司 | Jaw crusher for aluminum processing of metal material |
| CN216377251U (en) * | 2021-12-09 | 2022-04-26 | 昆山勰熠嘉机械有限公司 | Feeding mechanism for part processing of buffer paper forming machine |
| CN216605363U (en) * | 2021-12-29 | 2022-05-27 | 辛集市建和预拌混凝土有限公司 | Recycled concrete apparatus for producing |
| CN217094500U (en) * | 2022-01-21 | 2022-08-02 | 南京禄宪自动化科技有限公司 | Quartz wafer thickness sorting machine with wafer arranging function |
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2023
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Address after: B702/707/709, university entrepreneurship Park, high tech Zone, No. 99, University Road, high tech Industrial Development Zone, Xuzhou, Jiangsu Province, 221000 Patentee after: China Mining Geological Technology Research Institute (Jiangsu) Co.,Ltd. Address before: B702/707/709, university entrepreneurship Park, high tech Zone, No. 99, University Road, high tech Industrial Development Zone, Xuzhou, Jiangsu Province, 221000 Patentee before: Xuzhou Zhongkuang geoscience Geotechnical Engineering Technology Co.,Ltd. |
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Denomination of invention: A crushing device for mining ore mining Granted publication date: 20230526 Pledgee: Xuzhou Huaichang Investment Co.,Ltd. Pledgor: China Mining Geological Technology Research Institute (Jiangsu) Co.,Ltd. Registration number: Y2024980007624 |
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