CN113145263B - Energy-concerving and environment-protective type geology rock fragment breaker - Google Patents
Energy-concerving and environment-protective type geology rock fragment breaker Download PDFInfo
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- CN113145263B CN113145263B CN202110273473.9A CN202110273473A CN113145263B CN 113145263 B CN113145263 B CN 113145263B CN 202110273473 A CN202110273473 A CN 202110273473A CN 113145263 B CN113145263 B CN 113145263B
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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
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
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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
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- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses an energy-saving environment-friendly geological rock breaking device which comprises a shell mechanism, a roller mechanism, a breaking mechanism and a first driving mechanism, wherein the shell mechanism comprises a shell; the roller mechanism comprises at least one roller, the roller is hollow inside and provided with first through holes at two ends, the roller is arranged in the shell and connected with the shell, and the outer wall of the circumferential direction of the roller is provided with a discharge hole; the crushing mechanism comprises at least one crushing assembly, the crushing assembly comprises a fixing ring, a plurality of first crushing teeth and a plurality of second crushing teeth, the fixing ring is rotatably arranged in the roller and is coaxial with the roller, the cross section of the fixing ring is trapezoidal, and the gap between the fixing ring and the inner wall of the roller along the direction far away from the axis of the fixing ring is continuously reduced; the first driving mechanism is connected to the fixing ring. The crushed rock blocks of the invention can not have rock blocks with larger size.
Description
Technical Field
The invention relates to the technical field of rock breaking, in particular to an energy-saving and environment-friendly geological rock breaking device.
Background
In the process of mining and tunnel construction, rock mass needs to be crushed, and explosive blasting is adopted as a common method.
The rock mass is blasted by the explosive to form massive cracked rock, the massive cracked rock is crushed again by engineering machinery to form relatively smaller rock mass, the rock mass can be used for building construction after being crushed and refined again, the rock mass is crushed by a jaw crusher at present, but the crushing device has the defects that the size of the rock mass crushed by the jaw crusher is large in difference, the crushed rock mass is mixed with relatively large rock mass, the crushed rock mass is not convenient to use, and the design is unreasonable.
Disclosure of Invention
In view of the above, there is a need to provide an energy-saving and environment-friendly geological rock breaking device, which solves the technical problem in the prior art that rock blocks with relatively large sizes are mixed in broken rock blocks.
In order to achieve the technical purpose, the technical scheme of the invention provides an energy-saving and environment-friendly geological rock block crushing device, which comprises:
a housing mechanism including a housing;
the roller mechanism comprises at least one roller, the roller is hollow inside, two ends of the roller are provided with first through holes, the roller is arranged in the shell and connected with the shell, and the circumferential outer wall of the roller is provided with a discharge hole;
the crushing mechanism comprises at least one crushing assembly, the crushing assembly comprises a fixing ring, a plurality of first crushing teeth and a plurality of second crushing teeth, the fixing ring is rotatably arranged in the roller and is coaxially arranged with the roller, the cross section of the fixing ring is trapezoidal, a gap between the fixing ring and the inner wall of the roller along the direction away from the axis of the fixing ring is continuously reduced, the plurality of first crushing teeth are respectively arranged on two opposite side walls of the roller, the plurality of first crushing teeth are distributed along the circumferential direction of the roller at intervals, the plurality of second crushing teeth are arranged on the inclined plane of the fixing ring and are arranged opposite to the first crushing teeth, and the plurality of second crushing teeth are distributed along the circumferential direction of the fixing ring at intervals;
the first driving mechanism is connected to the fixing ring and used for driving the fixing ring and the second crushing teeth to swing around the axis of the roller in a reciprocating mode.
Further, the roller includes two fixed disks and a plurality of mounting, two the fixed disk is parallel to each other and the interval sets up, each the fixed disk has been seted up along the axial first through-hole, it is a plurality of the mounting is followed the circumference evenly distributed of fixed disk connects respectively in two the fixed disk.
Furthermore, each fixed disk has seted up a plurality of second through-holes along the axial, and is a plurality of the second through-hole is followed fixed disk circumference evenly distributed is close to the outer fringe setting of fixed disk, the mounting with the second through-hole one-to-one sets up, the mounting includes screw rod, two at least limit nut and first sleeve, the screw rod warp the rotatable two of passing of second through-hole the fixed disk, two at least limit nut set up respectively in the both ends of screw rod, limit nut threaded connection in screw rod and butt in another is kept away from to the fixed disk the one end of fixed disk, the rotatable cover of first sleeve is located the screw thread end of screw rod sets up in two between the fixed disk.
Further, broken subassembly still includes the barrel, the barrel is rotatable to be placed in the roller and with gu fixed ring coaxial arrangement, the barrel connect in gu fixed ring and relative gu fixed ring has seted up at least one feed inlet, the barrel sets up in two between the fixed disk and its both ends respectively with two fixed disk sealing connection.
Furthermore, energy-concerving and environment-protective type geology rock mass breaker still includes second drive assembly, second drive assembly connect in the roller is used for the drive the roller rotates around self axis.
Furthermore, the shell is provided with a first fixing hole and a second fixing hole, the first fixing hole and the second fixing hole are coaxially arranged, the roller mechanism also comprises two first connecting cylinders and at least two second connecting cylinders, the two first connecting cylinders can respectively and rotatably penetrate through the first fixing holes and the second fixing holes, the two first connecting cylinders are respectively connected with the fixing discs of the rollers positioned at the end parts, the first connecting cylinders and the fixed disc are coaxially arranged, the second connecting cylinders are arranged between the two rollers, and the second connecting cylinders and the rollers are alternately distributed along the axial direction of the rollers, the second connecting cylinder is connected to the fixed disc of the adjacent roller and is coaxially arranged with the fixed disc.
Furthermore, the crushing mechanism further comprises a main shaft, the main shaft can rotatably penetrate through the first connecting cylinder, the second connecting cylinder and the rollers, the main shaft and the first connecting cylinders are coaxially arranged, and the main shaft is connected to each cylinder and the first driving mechanism.
Furthermore, two the feed port has all been seted up at the top of first connecting cylinder, energy-concerving and environment-protective type geology rock fragment breaker still includes two pushing equipment, pushing equipment with first connecting cylinder one-to-one sets up, pushing equipment includes sliding sleeve and linear drive subassembly, sliding sleeve slidable cover is located the main shaft is placed in the first connecting cylinder, the inner circle of sliding sleeve with main shaft sealing connection, outer lane with the inner wall sealing connection of first connecting cylinder, linear drive subassembly connect in the sliding sleeve is used for the drive the sliding sleeve is followed the axial slip of main shaft.
Furthermore, the roller mechanism further comprises two cover plates, the cover plates are arranged in one-to-one correspondence with the feed holes, the cover plates are matched with the feed holes in shape, one sides of the cover plates are hinged to the inner walls of the feed holes, the rotating axes of the cover plates are perpendicular to the axis of the main shaft, and the hinge joints of the cover plates are arranged on one sides, far away from the rollers, of the feed holes.
Furthermore, the top of the shell is also provided with a dust removal hole, the shell mechanism further comprises a dust removal component, and the air inlet end of the dust removal component is communicated with the dust removal hole.
Compared with the prior art, the invention has the beneficial effects that: the rock blocks are fed into the roller, then the first driving mechanism is started, the first driving mechanism drives the fixing ring and the second crushing teeth to swing around the axis of the roller in a reciprocating mode, in the reciprocating swing process of the fixing ring and the second crushing teeth, the second crushing teeth and the first crushing teeth move relatively, the rock blocks can be crushed under the action of the first crushing teeth and the second crushing teeth, the rock blocks slide downwards continuously under the action of gravity, the rock blocks are crushed continuously by the second crushing teeth and the first crushing teeth, the crushed rock blocks slide through a gap between the fixing ring and the fixing ring, the maximum size of the rock blocks passing through the fixing ring and the fixing ring can be limited due to the fixed gap between the fixing ring and the fixing ring, the sliding of larger rock blocks from the fixing ring to the fixing ring can be avoided, and the crushed rock blocks slide from the fixing ring to the fixing ring, broken through the mode that forces solid fixed ring and the reciprocal swing of the broken tooth of second for the piece is most concentrated in solid fixed ring's bottom, avoids the piece to slide to solid fixed ring's top, makes the piece can be under the effect of gravity to keeping away from the direction of the axis of fixed disk removes.
Drawings
FIG. 1 is a schematic structural diagram of an energy-saving and environment-friendly geological rock breaking device;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is an enlarged partial schematic view at C of FIG. 3;
FIG. 5 is an enlarged partial schematic view at G of FIG. 4;
FIG. 6 is an enlarged partial schematic view at H in FIG. 4;
FIG. 7 is an enlarged partial schematic view at D of FIG. 3;
FIG. 8 is an enlarged partial schematic view at E in FIG. 3;
FIG. 9 is an enlarged partial schematic view at F of FIG. 3;
FIG. 10 is a perspective view of the energy-saving and environment-friendly geological rock breaking device according to the invention;
FIG. 11 is an enlarged partial schematic view at I of FIG. 10;
FIG. 12 is a perspective view of another perspective of the energy-saving and environment-friendly geological rock breaking device according to the invention;
FIG. 13 is a perspective view of another perspective of the energy-saving and environment-friendly geological rock breaking device;
FIG. 14 is an enlarged partial schematic view at J of FIG. 13;
FIG. 15 is a schematic structural view of another perspective of the energy-saving and environment-friendly geological rock breaking device;
FIG. 16 is a perspective view of a fixing ring and a second crushing tooth in the energy-saving and environment-friendly geological rock crushing device;
FIG. 17 is a schematic structural diagram of a rotating shaft, a crank, a first connecting rod and a second connecting rod in the energy-saving and environment-friendly geological rock breaking device.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate preferred embodiments of the invention and, together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.
The invention provides an energy-saving and environment-friendly geological rock breaking device, which comprises a shell mechanism 1, a roller mechanism 2, a breaking mechanism 3 and a first driving mechanism 4, wherein the shell mechanism 1 comprises a supporting plate 11, a supporting frame 12 and a shell 13, the supporting frame 12 is arranged below the supporting plate 11 and connected with the supporting plate 11, the supporting plate 11 is provided with a mounting hole, and the interior of the shell 13 is hollow as shown in figures 1 to 17.
In this embodiment, the housing 13 has a first fixing hole and a second fixing hole, and the first fixing hole and the second fixing hole are coaxially disposed.
In this embodiment, the top of the housing 13 is further provided with a dust removal hole, the housing mechanism 1 further includes a dust removal assembly 14, an air inlet end of the dust removal assembly 14 is communicated with the dust removal hole, the bottom of the housing 13 is funnel-shaped and provided with a discharge hole, and the discharge hole is communicated with the mounting hole.
The dust removing assembly 14 may be a bag type dust remover, a pulse dust remover, a cyclone dust remover, or the like, and the dust removing assembly 14, but the type of the dust removing assembly 14 is not limited thereto.
In this embodiment, the housing mechanism 1 further includes a discharging assembly 15, the discharging assembly 15 includes a first discharging barrel 151, a second discharging barrel 152, a first fixing ring 153 and a second fixing ring 154, a corrugated tube 155 and a plurality of elastic ropes 156, the first discharging barrel 151 is connected to the bottom of the supporting plate 11, one end of the first discharging barrel 151 is connected to the mounting hole, one end of the second discharging barrel 152 is sleeved on the first discharging barrel 151, the inner diameter of the second discharging barrel is larger than the outer diameter of the first discharging barrel 151, the first fixing ring 153 is fixedly sleeved on the first discharging barrel 151, the second fixing ring 154 is connected to one end of the second discharging barrel 152 and is coaxial with the second discharging barrel 152, the corrugated tube 155 is sleeved on the first fixing tube, one end of the corrugated tube is connected to the first fixing ring 153, the other end of the corrugated tube is connected to the second fixing ring 154, the plurality of elastic ropes 156 are uniformly distributed along the circumferential direction of the first discharging barrel 151, one end of the elastic ropes 156 is connected to the first fixing ring 153, the second fixing ring 156, And the other end is connected to a second retainer ring 154.
The elastic cord 156 may be made of rubber, elastic resin, or the like.
The number of the elastic cords 156 may be three, four, five, six, seven, eight, etc., and in the present embodiment, the number of the elastic cords 156 is eight, but the number of the elastic cords 156 is not limited thereto.
The first discharging barrel 151 and the second discharging barrel 152 may be made of engineering plastic, cast iron, stainless steel, copper, etc., and in this embodiment, the first discharging barrel 151 and the second discharging barrel 152 are made of cast iron.
The crushed rock is discharged outwards through the first discharging barrel 151 and the second discharging barrel 152, and the inner diameter of the second discharging barrel 152 is larger than that of the first discharging barrel 151, so that the second discharging barrel 152 can move along the radial direction relative to the first discharging barrel 151, the discharging end of the second discharging barrel 152 is convenient to align to other transportation equipment, the second discharging barrel 152 is convenient to detachably connect to other transportation equipment through a screw, the discharging is convenient, the second discharging barrel 152 capable of moving relative to the first discharging barrel 151 can effectively limit the movement of the rock, and the second discharging barrel 152 has better wear resistance relative to a filter bag, and the rock can be prevented from scratching the first discharging barrel 151 and the second discharging barrel 152; through setting up corrugated tube 155, can avoid the dust to outwards escape from the clearance between first ejection of compact section of thick bamboo 151 and the second ejection of compact section of thick bamboo 152, play dirt-proof effect, through setting up elastic cord 156, can avoid second ejection of compact section of thick bamboo 152 to slide from first ejection of compact section of thick bamboo 151, and elastic cord 156 has elasticity, can pull down second ejection of compact section of thick bamboo 152 or upwards promote for second ejection of compact section of thick bamboo 152 can remove as required in great within range.
The roller mechanism 2 comprises at least one roller 21, the roller 21 is hollow inside, first through holes are formed in two ends of the roller 21, the roller 21 is arranged in the shell 13 and connected to the shell 13, and a discharge hole is formed in the circumferential outer wall of the roller 21.
In this embodiment, each roller 21 includes two fixing discs 211 and a plurality of fixing elements 212, the two fixing discs 211 are parallel to each other and are disposed at intervals, each fixing disc 211 has a first through hole along an axial direction, and the plurality of fixing elements 212 are uniformly distributed along a circumferential direction of the fixing disc 211 and are respectively connected to the two fixing discs 211.
Wherein, the gap between the two fixed disks 211 is the discharge hole.
In this embodiment, each fixing disk 211 is axially provided with a plurality of second through holes, the plurality of second through holes are uniformly distributed along the circumferential direction of the fixing disk 211 and are close to the outer edge of the fixing disk 211, the fixing member 212 and the second through holes are arranged in a one-to-one correspondence, the fixing member 212 includes a screw rod 2121, at least two limiting nuts 2122 and a first sleeve 2123, the screw rod 2121 can rotatably penetrate through the two fixing disks 211 through the second through holes, the at least two limiting nuts 2122 are respectively arranged at two ends of the screw rod 2121, the limiting nut 2122 is in threaded connection with the screw rod 2121 and abuts against one end of the fixing disk 211, which is far away from the other fixing disk 211, and the first sleeve 2123 can rotatably sleeve the threaded end of the screw rod 2121 and is arranged between the two fixing disks 211.
Through setting up mounting 212, realized the fixed connection between two fixed disks 211 in roller 21, and do not hinder the piece from sliding between two fixed disks 211, through setting up first sleeve 2123, can restrict the distance between two fixed disks 211, can also avoid the piece direct contact screw rod 2121 to lead to screw rod 2121 wearing and tearing.
The number of the limiting nuts 2122 may be two, four, six, etc., in this embodiment, the number of the limiting nuts 2122 is two, and the two limiting nuts 2122 are respectively disposed at two ends of the screw rod 2121.
In this embodiment, the number of the rollers 21 is plural, the plural rollers 21 are coaxial and are arranged at intervals, the roller mechanism 2 further includes two first connecting cylinders 22 and at least two second connecting cylinders 23, the two first connecting cylinders 22 respectively and rotatably penetrate the first fixing holes and the second fixing holes, the two first connecting cylinders 22 are respectively connected to the fixing discs 211 of the rollers 21 located at the end portions, the first connecting cylinders 22 and the fixing discs 211 are coaxial, the second connecting cylinders 23 are arranged between the two rollers 21 and the second connecting cylinders 23 and the rollers 21 are alternately distributed along the axial direction of the rollers 21, and the second connecting cylinders 23 are connected to the fixing discs 211 of the adjacent rollers 21 and are coaxially arranged with the fixing discs 211.
Wherein the first connecting cylinder 22 is connected with the inner walls of the first fixing hole and the second fixing hole through bearings.
In this embodiment, the number of the rollers 21 is three, and correspondingly, the number of the second connecting cylinders 23 is two, but the number of the rollers 21 and the number of the second connecting cylinders 23 are not limited thereto.
Wherein the second connecting cylinder 23 is integrally formed with the adjacent fixed disk 211.
In this embodiment, the energy-saving and environment-friendly geological rock breaking device further comprises a second driving component 5, wherein the second driving component 5 is connected to the roller 21 and used for driving the roller 21 to rotate around the axis of the roller.
The second driving assembly 5 includes a second motor 51, a third belt wheel 52, a fourth belt wheel 53 and a second belt 54, the second motor 51 is fixed on the inner wall of the housing 13, the third belt wheel 52 is fixedly sleeved on the output shaft of the second motor 51, the fourth belt wheel 53 is fixedly sleeved on the first connecting cylinder 22, and two ends of the second belt 54 are respectively sleeved on the third belt wheel 52 and the fourth belt wheel 53.
Through setting up second drive assembly 5, can order about first connecting cylinder 22, roller 21 and second connecting cylinder 23 rotate, and roller 21's rotational speed is less than main shaft 32's rotational speed, roller 21's rotation drives first broken tooth 312 and rotates, the rotation of the broken tooth 313 of first broken tooth 312 relative second has been realized, can increase the number of times of the relative motion of first broken tooth 312 and the broken tooth 313 of second, can promote the breakage of rock, and rotate first broken tooth 312 back, can avoid being located the broken tooth 312 of roller 21 bottom always broken, utilize each first broken tooth 312 to carry out the breakage, can effectively alleviate the wearing and tearing of first broken tooth 312.
Crushing mechanism 3 includes at least one crushing subassembly 31, crushing subassembly 31 includes solid fixed ring 311, a plurality of first broken tooth 312 and a plurality of second broken tooth 313, gu fixed ring 311 is rotatable to be placed in roller 21 and with the coaxial setting of roller 21, gu fixed ring 311's cross-section is trapezoidal and constantly reduces along the clearance between the direction of keeping away from self axis and the inner wall of roller 21, a plurality of first broken tooth 312 set up respectively in the two relative lateral walls of roller 21, a plurality of first broken tooth 312 along the circumferential interval distribution of roller 21, a plurality of second broken tooth 313 sets up in the inclined plane of solid fixed ring 311 and relative first broken tooth 312 setting, a plurality of second broken tooth 313 along the circumferential interval distribution of solid fixed ring 311.
Wherein, the crushing assemblies 3 are arranged corresponding to the rollers 21 one by one.
Wherein the number of the first and second crushing teeth 312 and 313 may be three, four, five, six, seven, eight, nine, ten, etc.
The fixing ring 311 is disposed coaxially with the fixing disks 211, and the fixing ring 311 is disposed between the two fixing disks 211 and has the same distance as the two fixing disks 211.
Wherein, a plurality of first broken teeth 312 are evenly distributed along the circumference of fixed disk 211, and first broken teeth 312 are rectangular shape and connect in fixed disk 211 along the radial of fixed disk 211, and first broken tooth 312 passes through screw detachable connection in fixed disk 211.
The second crushing teeth 313 are long and arranged along the generatrix of the conical surface of the fixing ring 311, and the second crushing teeth 313 are detachably connected to the fixing ring 311 through screws.
In this embodiment, the crushing assembly 31 further includes a cylinder 314, the cylinder 314 is rotatably disposed inside the roller 21 and coaxially disposed with the fixing ring 311, the cylinder 314 is connected to the fixing ring 311 and has at least one feeding hole 316 corresponding to the fixing ring 311, the cylinder 314 is disposed between the two fixing discs 211, and two ends of the cylinder 314 are respectively connected to the two fixing discs 211 in a sealing manner.
Wherein, the crushing assembly 31 further comprises at least one connecting block 315, one end of the connecting block 315 is connected to the cylinder 314, and the other end is connected to the fixing ring 311.
Through setting up barrel 314, realized being connected of fixed ring 311 and barrel 314, and through setting up barrel 314, can be with the rock mass restriction that barrel 314 got into in roller 21 in the roller 21, avoid fixed ring 311 and second broken tooth 313 to carry out broken in-process, the rock mass moves to the direction that is close to roller 21 axis from roller 21, can apply for the rock to the packing force of the direction of keeping away from roller 21's axis, be favorable to the broken of rock mass.
In this embodiment, the number of the connecting blocks 315 is three, and the three connecting blocks 315 are equidistantly distributed along the circumference of the cylinder 314.
In this embodiment, the number of the feed ports formed in the cylinder 314 is three, the three feed ports are uniformly distributed along the circumferential direction of the cylinder 314, the feed ports and the connecting block 315 are alternately arranged along the circumferential direction of the cylinder, and before the main shaft 32 rotates, one feed port is located at the bottom of the cylinder 314.
The first driving mechanism 4 is connected to the fixed ring 311 for driving the fixed ring 311 and the second crushing teeth 313 to oscillate back and forth about the axis of the drum 21.
In this embodiment, the crushing mechanism 3 further includes a main shaft 32, the main shaft 32 can rotatably pass through the first connecting cylinder 22, the second connecting cylinder 23 and the roller 21, the main shaft 32 is disposed coaxially with the first connecting cylinder 22, and the main shaft 32 is connected to each cylinder 314 and the first driving mechanism 4.
The main shaft 32 is provided with at least one stepped hole corresponding to each barrel 314, the small-diameter end of each stepped hole is opposite to the large-diameter end and is close to the axis of the main shaft 32, the crushing mechanism 3 further comprises a plurality of connecting assemblies 33, the connecting assemblies 33 and the crushing assemblies 31 are arranged in a one-to-one correspondence manner, each connecting assembly 33 comprises a connecting ring 331, at least one connecting rod 332 and at least one connecting piece 333, the connecting ring 331 is rotatably sleeved on the main shaft 32 and is arranged coaxially with the main shaft 32, the connecting ring 331 is provided with at least one accommodating hole corresponding to the stepped hole, one end of the connecting rod 332 is connected to the connecting ring 331, and the other end of the connecting rod 332 is connected to the barrel 314; the connecting pieces 333 are arranged corresponding to the stepped holes one to one, each connecting piece 333 includes a sliding shaft 3331, a spring 3332 and an electromagnet 3333, one end of each sliding shaft 3331 is matched and can be slidably inserted into the large-diameter end of each stepped hole, the other end of each sliding shaft 3331 is matched and can be slidably inserted into the accommodating hole, each spring 3332 is arranged in the corresponding large-diameter end of each stepped hole, one end of each spring 3332 is connected to the inner wall of the corresponding large-diameter end of each stepped hole, the other end of each spring 3331 is connected to the corresponding sliding shaft 3331, each spring 3332 is used for pushing the corresponding sliding shaft 3331 to slide towards the direction far away from the axis of the main shaft 32, so that each electromagnet 3333 is arranged in the corresponding small-diameter end of each stepped hole and can be magnetically connected to the corresponding sliding shaft 3331, and is used for driving the other end of the corresponding sliding shaft 3331 to slide into the stepped holes.
The number of the connecting elements 33 may be three, four, five, six, etc., in this embodiment, the number of the connecting elements 33 may be three, but the number of the connecting elements 33 is not limited thereto.
In the present embodiment, the number of the connecting rods 332 may be one, two, three, four, and the like, in the present embodiment, the number of the connecting rods 332 is three, the three connecting rods 332 are uniformly distributed along the axial direction of the main shaft 32, the number of the connecting pieces 333 is one, two, three, four, and the like, in the present embodiment, the number of the connecting pieces 333 is two, the two connecting pieces 333 are respectively disposed at two sides of the main shaft 32, the number of the corresponding stepped holes is two, the number of the receiving holes may be one, two, three, four, five, and the like, in the present embodiment, the number of the receiving holes is eight, the eight receiving holes are uniformly distributed along the circumferential direction of the connecting ring 331, but the numbers of the connecting rods 332, the connecting pieces 333, the stepped holes, and the receiving holes are not limited thereto.
The rigid connection between the main shaft 32 and the cylinder 314 and the fixing ring 311 is realized by providing the connecting assembly 33, the main shaft 32 can drive the cylinder 314 and the fixing ring 311 to rotate when rotating, and the number of the rotating crushing assemblies 31 can be selected as required, by energizing the electromagnet 3333, the electromagnet 3333 generates a magnetic field, under the action of the magnetic force of the electromagnet 3333, the sliding shaft 3331 moves away from the connecting ring 331 until the sliding shaft 3331 is inserted into the connecting ring 331, the sliding shaft 3331 compresses the spring 3332 during sliding into the stepped hole, when the connecting ring 331 and the fixing ring 311 need to rotate, the corresponding electromagnet 3333 is powered off, the main shaft 32 rotates, and when the sliding shaft 3331 slides through the accommodating hole of the connecting ring 331 during the rotation of the main shaft 32, the sliding shaft 3331 is inserted into the accommodating hole under the action of the spring 3332, the rigid connection between the connecting ring 331 and the main shaft 32 is realized, the main shaft 32 can drive the connecting ring 331 and the fixing ring 311 to synchronously rotate, the rock breaking amount of the breaking device can be adjusted by arranging the connecting assembly 33, the power required by the rotation of the main shaft 32 can be adjusted as required, and the energy conservation of the rock breaking device is realized.
In this embodiment, the top portions of the two first connecting cylinders 22 are both provided with a feeding hole, the energy-saving and environment-friendly geological rock breaking device further comprises two pushing mechanisms 6, the pushing mechanisms 6 and the first connecting cylinders 22 are arranged in a one-to-one correspondence manner, each pushing mechanism 6 comprises a sliding sleeve 61 and a linear driving assembly 62, the sliding sleeve 61 is slidably sleeved on the main shaft 32 and is arranged in the first connecting cylinder 22, an inner ring of the sliding sleeve 61 is hermetically connected with the main shaft 32, an outer ring of the sliding sleeve 61 is hermetically connected with the inner wall of the first connecting cylinder 22, and the linear driving assembly 62 is connected to the sliding sleeve 61 and is used for driving the sliding sleeve 61 to slide along the axial direction of the main shaft 32.
Wherein, the inner ring of the sliding sleeve 61 is tightly matched with the main shaft 32 to realize sealing connection, and the outer ring of the sliding sleeve 61 is tightly matched with the inner wall of the first connecting cylinder 22 to realize sealing connection.
The linear driving unit 62 may be an air cylinder, a hydraulic cylinder, an electric push rod, etc., and in the present embodiment, the linear driving unit 62 is a hydraulic cylinder, but the type of the linear driving unit 62 is not limited thereto.
The feeding of the crushing mechanism 3 positioned in the shell 13 is realized by arranging the material pushing assembly.
In this embodiment, the linear driving assembly 62 is fixed on the outer wall of the first connecting cylinder 22 and disposed along the axial direction of the first connecting cylinder 22, the output shaft of the linear driving assembly 62 is provided with external threads along the axial direction, each pushing mechanism 6 further includes a plurality of guide rods 63, a fixing plate 64, a plurality of fixing rods 65, and a plurality of fixing nuts 66, the guide rods 63 are connected to the end portion of the first connecting cylinder 22 and disposed along the axial direction of the first connecting cylinder 22, the fixing plate 64 is provided with a plurality of guide holes corresponding to the guide rods 63, the fixing plate 64 is provided with circular holes corresponding to the output shaft of the linear driving assembly 62, the guide holes and the guide rods 63 are correspondingly disposed one by one, the fixing plate 64 is slidably sleeved on the guide rods 63 through the guide holes, the fixing plate 64 is slidably sleeved on the output shaft of the linear driving assembly 62 through the circular holes, the circular holes and the output shaft of the linear driving assembly 62 are correspondingly disposed one by one, a plurality of fixed rods 65 are uniformly distributed along the circumferential direction of the sliding sleeve 61, one end of each fixed rod 65 is connected with the fixed plate 64, and the other end of each fixed rod 65 is connected with the sliding sleeve 61; every two fixing nuts 66 correspond to one linear driving assembly 62, two fixing nuts 66 corresponding to the linear driving assemblies 62 are respectively arranged at two ends of the fixing plate 64, and the fixing nuts 66 are in threaded connection with the output shaft of the linear driving assembly 62.
In the present embodiment, the number of the linear driving assemblies 62 in each pushing mechanism 6 is two, but the number of the linear driving assemblies 62 in each pushing mechanism 6 is not limited thereto.
Through setting up fixed plate 64 and guide bar 63, under linear drive subassembly 62's effect, promote the guide movement of fixed plate 64 along guide bar 63, fixed plate 64 promotes slip cap 61 through dead lever 65 and removes, the uneven circumstances of atress that linear drive subassembly 62 lug connection appears in slip cap 61 has been avoided, avoid the slip cap 61 card on main shaft 32, it is fixed with fixed plate 64 with linear drive subassembly 62's output shaft through fixation nut 66, when needing, can rotate fixation nut 66, pull down fixed plate 64 from linear drive subassembly 62's output shaft, be convenient for overhaul the equipment in the casing 13.
In this embodiment, energy-concerving and environment-protective type geological rock breaker still includes two feed mechanism 7, feed mechanism 7 and feed port one-to-one set up, and feed mechanism 7 includes second sleeve 71 and hopper 72, and first connecting cylinder 22 and relative feed port have been seted up to the rotatable cover of second sleeve 71, and the inner wall of second sleeve 71 and the inner wall sealing connection of first connecting cylinder 22, and hopper 72 is fixed in the outer wall of casing 13 and its discharge end is linked together with the intercommunicating pore.
Wherein the inner wall of the second sleeve 71 is in sealing connection with the inner wall of the first connecting cylinder 22 by a tight fit.
Through setting up second sleeve 71 and hopper 72, hopper 72 and second sleeve 71 are fixed in casing 13, and the pivoted in-process of first connecting cylinder 22, hopper 72 is fixed, through adding the detritus to hopper 72, and when the intercommunicating pore of second sleeve 71 and the feed port of first connecting cylinder 22 coincide, the detritus has realized the feeding of rotatable first connecting cylinder 22 in the second sleeve 71 gets into first connecting cylinder 22.
In this embodiment, the roller mechanism 2 further includes two cover plates 24, the cover plates 24 are disposed corresponding to the feeding holes one by one, the shape of the cover plates 24 is matched with the feeding holes, one side of the cover plates 24 is hinged to the inner wall of the feeding holes, the rotation axis of the cover plates 24 is perpendicular to the axis of the main shaft 32, and the hinge point of the cover plates 24 is disposed on one side of the feeding holes away from the roller 21.
By arranging the cover plate 24 in the above-mentioned position, the sliding sleeve 61 can be prevented from being caught at the cover plate 24.
The first driving mechanism 4 includes a fixing frame 41, a rotating shaft 42, a first motor 43, a first pulley 44, a second pulley 45, a first belt 46, a crank 47, a first connecting rod 48, and a second connecting rod 49, the fixing frame 41 is connected to the supporting plate 11, the rotating shaft 42 is rotatably connected to the fixing frame 41 and is parallel to the first connecting cylinder 22, the first motor 43 is fixed to the supporting plate 11, the first pulley 44 is fixedly sleeved on an output shaft of the first motor 43, the second pulley 45 is rotatably connected to the rotating shaft 42, two ends of the first belt 46 are respectively sleeved on the first pulley 44 and the second pulley 45, the crank 47 is connected to the rotating shaft 42 and is arranged along a radial direction of the rotating shaft 42, one end of the first connecting rod 48 is connected to the main shaft 32 and is arranged along the radial direction of the main shaft 32, the length of the first connecting rod 48 is greater than the crank 47, one end of the second connecting rod 49 is hinged to the first connecting rod 48, and the other end is hinged to the crank 47, the crank 47, the first connecting rod 48 and the second connecting rod 49 form a crank 47 rocker mechanism for driving the main shaft 32 to swing around the axis of the main shaft.
Through setting up first actuating mechanism 4, can drive main shaft 32 around the continuous swing of self axis, reciprocal swing through main shaft 32 drives the reciprocal swing of solid fixed ring 311 and the broken tooth 313 of second, the rock mass is reciprocating's removal between two fixed disks 211 under the broken tooth 313 of second, avoid the rock mass to follow the broken tooth 313 unilateral of second and slide, the number of times of rock mass contact second broken tooth 313 and first broken tooth 312 has been increased, be favorable to the quick breakage of rock mass, and, through swinging solid fixed ring 311 and first broken tooth 312, avoid solid fixed ring 311 and the broken tooth 313 of second to drive the top of main shaft 32 with the rock mass, avoid the rock mass to pile up on barrel 314 under the effect of gravity, make the effort of rock mass be used for the rock mass to slide to the direction of keeping away from the axis of main shaft 32.
The specific working process of the invention is as follows: the cover plate 24 rotates under the action of gravity, the other side of the cover plate 24 is inserted into the first connecting cylinder 22, at the moment, the feeding hole is in a conducting state, the rock is fed into the hopper 72, the rock passes through the communicating hole of the second sleeve 71 through the hopper 72 and enters the first connecting cylinder 22 through the communicating hole, after the rock reaches a certain amount, the linear driving assembly 62 is started, the output shaft of the linear driving assembly 62 drives the fixing plate 64 to move along the guide of the guide rod 63, the fixing plate 64 drives the sliding sleeve 61 to slide towards the shell 13 through the fixing rod 65, in the process that the sliding sleeve 61 moves towards the shell 13, the sliding sleeve 61 pushes the rock between the main shaft 32 and the inner wall of the first connecting cylinder 22 to move towards the shell 13, when the sliding sleeve 61 passes through the feeding hole of the first connecting cylinder 22, the sliding sleeve 61 pushes the cover plate 24 to rotate, so that the cover plate 24 enters the feeding hole and closes the feeding hole, and the rock is prevented from falling into the first connecting cylinder 22 through the feeding hole when the rock is pushed to move, in the process that the sliding sleeve 61 moves, the rock is pushed to move towards the inside of the shell 13, when the sliding sleeve 61 moves, the sliding sleeve 61 is prevented from sliding into too long distance through the control of the linear driving assembly 62, the sliding sleeve 61 is prevented from sliding through the feeding hole, and the rock can be continuously introduced into the shell 13 through continuous repeated processes.
The rock mass continues into the housing 13 and as it passes through the barrel 314, a portion of the rock mass passes through the barrel 314 via the feed opening 316 and falls into the drum 21.
And (3) crushing: the first motor 43 is started, the first motor 43 drives the first belt wheel 44 to rotate, the first belt wheel 44 drives the second belt wheel 45 to rotate through the first belt 46, the second belt wheel 45 drives the rotating shaft 42 to rotate, the rotating shaft 42 drives the crank 47 to rotate, the crank 47 forces the second connecting rod 49 to swing through the first connecting rod 48, the second connecting rod 49 swings to drive the main shaft 32 to swing, the main shaft 32 swings to drive the connecting ring 331 and the connecting rod 332 to rotate, the connecting rod 332 drives the barrel 314 to rotate, the barrel 314 drives the fixing ring 311 and the second crushing teeth 313 to swing back and forth around the axis of the fixing ring 311, during the back and forth swinging process of the fixing ring 311 and the second crushing teeth 313, the second crushing teeth 313 and the first crushing teeth 312 move relatively, under the action of the first crushing teeth 312 and the second crushing teeth 313, the rock mass can be crushed, and can slide downwards continuously under the action of gravity, the second crushing teeth 313 and the first crushing teeth 312 continuously crush the rock blocks, the crushed rock blocks slide through the gap between the fixed ring 311 and the fixed ring 211, and the gap between the fixed ring 211 and the fixed ring 311 is fixed, so that the maximum size of the rock blocks passing through the fixed ring 211 and the fixed ring 311 is fixed, and the rock blocks with larger size can be prevented from sliding between the fixed ring 211 and the fixed ring 311.
And (3) discharging: the broken rock mass slides down from between the fixed ring 311 and the fixed disc 211, falls into the bottom of the shell 13 and slides into the discharge hole along the bottom of the shell 13, passes through the supporting plate 11 through the mounting hole, falls into the first discharge barrel 151 after passing through the supporting plate 11, falls into the second discharge barrel 152 through the first discharge barrel 151 and falls into the transportation equipment from the bottom of the second discharge barrel 152, and realizes the discharge of the rock mass.
And (3) a dust removal process: in the process of crushing the rock, dust escapes outwards from the space between the fixed disc 211 and the fixed ring 311, part of the dust settles downwards under the action of gravity, and part of the dust flows to the dust removal hole and enters the dust removal assembly 14 through a pipeline, so that the dust is treated, the dust can be prevented from escaping to pollute the environment, and the ecological environment can be effectively protected.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides an energy-concerving and environment-protective type geology rock fragment breaker which characterized in that includes:
a housing mechanism including a housing;
the roller mechanism comprises at least one roller, the roller is hollow inside, two ends of the roller are provided with first through holes, the roller is arranged in the shell and connected with the shell, and the circumferential outer wall of the roller is provided with a discharge hole;
the crushing mechanism comprises at least one crushing assembly, the crushing assembly comprises a fixing ring, a plurality of first crushing teeth, a plurality of second crushing teeth and a barrel body, the fixing ring is rotatably arranged in the roller and is coaxial with the roller, the cross section of the fixing ring is trapezoidal, a gap between the fixing ring and the inner wall of the roller along the direction away from the axis of the fixing ring is continuously reduced, the plurality of first crushing teeth are respectively arranged on two opposite side walls of the roller, the plurality of first crushing teeth are distributed along the circumferential direction of the roller at intervals, the plurality of second crushing teeth are arranged on the inclined plane of the fixing ring and are arranged opposite to the first crushing teeth, and the plurality of second crushing teeth are distributed along the circumferential direction of the fixing ring at intervals; the cylinder body is rotatably arranged in the roller and is coaxial with the fixing ring, and the cylinder body is connected with the fixing ring and is provided with at least one feeding hole relative to the fixing ring;
a first actuating mechanism, first actuating mechanism connect in gu fixed ring, be used for the drive gu fixed ring with the broken tooth of second winds the reciprocal swing of axis of roller.
2. The energy-saving and environment-friendly geological rock breaking device according to claim 1, wherein the roller comprises two fixed disks and a plurality of fixing pieces, the two fixed disks are parallel to each other and arranged at intervals, each fixed disk is provided with the first through hole along the axial direction, and the fixing pieces are uniformly distributed along the circumferential direction of the fixed disks and are respectively connected to the two fixed disks.
3. The energy-saving and environment-friendly geological rock breaking device according to claim 2, wherein each fixing disc is provided with a plurality of second through holes along the axial direction, the second through holes are evenly distributed along the circumferential direction of the fixing disc and are arranged close to the outer edge of the fixing disc, the fixing piece is arranged corresponding to the second through holes one to one, the fixing piece comprises a screw rod, at least two limiting nuts and a first sleeve, the screw rod passes through the second through holes and can rotate to penetrate through the two fixing discs, the at least two limiting nuts are arranged at the two ends of the screw rod respectively, the limiting nuts are in threaded connection with the screw rod and abut against the fixing disc to be far away from the other end of the fixing disc, and the first sleeve can rotate to be sleeved on the threaded end of the screw rod and is arranged between the two fixing discs.
4. The energy-saving and environment-friendly geological rock breaking device according to claim 3, wherein the cylinder is arranged between the two fixed disks, and two ends of the cylinder are respectively connected with the two fixed disks in a sealing manner.
5. The energy-saving and environment-friendly geological rock breaking device according to claim 3, further comprising a second driving component connected to the roller for driving the roller to rotate around its axis.
6. The energy-saving and environment-friendly geological rock breaking device according to claim 4, the shell is provided with a first fixing hole and a second fixing hole, the first fixing hole and the second fixing hole are coaxially arranged, the roller mechanism also comprises two first connecting cylinders and at least two second connecting cylinders, the two first connecting cylinders can respectively and rotatably penetrate through the first fixing holes and the second fixing holes, the two first connecting cylinders are respectively connected with the fixing discs of the rollers positioned at the end parts, the first connecting cylinders and the fixed disc are coaxially arranged, the second connecting cylinders are arranged between the two rollers, and the second connecting cylinders and the rollers are alternately distributed along the axial direction of the rollers, the second connecting cylinder is connected to the fixed disc of the adjacent roller and is coaxially arranged with the fixed disc.
7. The energy-saving and environment-friendly geological rock breaking device according to claim 6, wherein the breaking mechanism further comprises a main shaft, the main shaft can rotatably penetrate through the first connecting cylinder, the second connecting cylinder and the roller, the main shaft is coaxially arranged with the first connecting cylinder, and the main shaft is connected with each cylinder and the first driving mechanism.
8. The energy-saving environment-friendly geological rock breaking device according to claim 7, characterized in that the top of each of the two first connecting cylinders is provided with a feeding hole, the energy-saving environment-friendly geological rock breaking device further comprises two pushing mechanisms, the pushing mechanisms and the first connecting cylinders are arranged in a one-to-one correspondence manner, each pushing mechanism comprises a sliding sleeve and a linear driving assembly, the sliding sleeve is slidably sleeved on the main shaft and is arranged in the first connecting cylinders, the inner rings of the sliding sleeves are in sealing connection with the main shaft, the outer rings of the sliding sleeves are in sealing connection with the inner walls of the first connecting cylinders, and the linear driving assembly is connected to the sliding sleeve and is used for driving the sliding sleeve to slide axially along the main shaft.
9. The energy-saving and environment-friendly geological rock breaking device according to claim 7, wherein the roller mechanism further comprises two cover plates, the cover plates and the feeding holes are arranged in a one-to-one correspondence manner, the shape of the cover plates is matched with that of the feeding holes, one side of each cover plate is hinged to the inner wall of each feeding hole, the rotation axis of each cover plate is perpendicular to the axis of the main shaft, and the hinged point of each cover plate is arranged on one side, far away from the roller, of each feeding hole.
10. The energy-saving and environment-friendly geological rock breaking device according to claim 7, wherein a dust removing hole is further formed in the top of the shell, the shell mechanism further comprises a dust removing component, and an air inlet end of the dust removing component is communicated with the dust removing hole.
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| CN202110273473.9A CN113145263B (en) | 2021-03-15 | 2021-03-15 | Energy-concerving and environment-protective type geology rock fragment breaker |
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