CN113967503A - Mining machinery is with double-roll crusher with dust fall function - Google Patents
Mining machinery is with double-roll crusher with dust fall function Download PDFInfo
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- CN113967503A CN113967503A CN202111055912.5A CN202111055912A CN113967503A CN 113967503 A CN113967503 A CN 113967503A CN 202111055912 A CN202111055912 A CN 202111055912A CN 113967503 A CN113967503 A CN 113967503A
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- 239000000428 dust Substances 0.000 title claims abstract description 49
- 238000005065 mining Methods 0.000 title claims abstract description 20
- 239000004575 stone Substances 0.000 claims abstract description 66
- 238000012216 screening Methods 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims abstract description 8
- 230000003139 buffering effect Effects 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 36
- 238000007906 compression Methods 0.000 claims description 36
- 230000007246 mechanism Effects 0.000 claims description 32
- 238000009434 installation Methods 0.000 claims description 7
- 238000007873 sieving Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 33
- 230000008569 process Effects 0.000 abstract description 30
- 230000000694 effects Effects 0.000 description 18
- 238000005507 spraying Methods 0.000 description 8
- 238000007599 discharging Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a double-roll crusher with a dust-settling function for mining machinery, which comprises a machine body, a mounting seat, a material ladder, a buffering and screening device, a material collecting and conveying device and a dust removing device, wherein mounting holes are formed in two sides above the machine body in a penetrating manner, a through hole is formed in one side of the mounting seat in a penetrating manner, a discharge hopper is vertically butted with a discharge hole, the double-roll crusher with the dust-settling function for mining machinery is provided with the dust removing device, water in a water bucket is conveyed to the inner position of the feed inlet of the machine body in the common working process of a pressure pump and a water pump, stone falling in the machine body is sprayed by an atomizing spray head, and meanwhile, the phenomenon that a large amount of dust is easily generated in the crushing process of the traditional double-roll crusher on the stone is avoided, the dust is easily dispersed into air and a working environment and enters the human body together with the air, and the dust is easily caused to easily cause that the body of an operator to be discharged out when the operator works in the dust environment for a long time is easily caused Dust is now accumulated.
Description
Technical Field
The invention relates to the technical field of mining machinery, in particular to a double-roller crusher with a dust fall function for mining machinery.
Background
The pair of roller crushers is used for carrying out a broken equipment to the stone, and be used for other usage through the broken stone to the roller crushers, and current pair of roller crushers produces a large amount of dusts easily to the broken in-process of stone, and the dust distributes easily in air and operational environment and follow the air and together get into in human inside, thereby lead to the operator to be in the dust environment for a long time easily and lead to the inside condition that the dust appears of operator's health when carrying out the during operation, the current can't carry out screening process to the stone after the breakage to the roller crushers simultaneously, lead to unqualified stone together to be carried in the organism outside easily in proper order, lead to outside operator still need manual to carry out screening process once more to the stone of different specifications.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a double-roller crusher with a dust falling function for mining machinery, which aims to solve the problems that the existing double-roller crusher provided in the background art is easy to generate a large amount of dust in the process of crushing stone blocks, the dust is easy to be dispersed in air and a working environment and enters the inside of a human body along with the air, so that the situation that dust is easy to accumulate in the body of an operator when the operator works in the dust environment for a long time is easily caused, meanwhile, the existing double-roller crusher cannot screen the crushed stone blocks, the irregular stone blocks are easy to be conveyed outside the machine body in sequence, and the external operator needs to manually screen the stone blocks with different specifications again.
In order to achieve the purpose, the invention provides the following technical scheme: a double-roll crusher with a dust fall function for mining machinery comprises a crusher body, mounting seats, a material ladder, a buffering screening device, a material collecting and conveying device and a dust removal device, wherein mounting holes are formed in two sides above the crusher body in a penetrating mode, a through hole is formed in one side of each mounting seat in a penetrating mode, a discharge hopper is installed on one side of each mounting seat in a penetrating mode, the crusher body is fixedly installed above the mounting seats, the discharge hoppers are vertically butted with a discharge port, the crusher body is electrically connected with a controller, and the material ladder is installed on one side of each mounting seat through the through holes;
by adopting the technical scheme, the discharge hopper is arranged, the discharge port below the machine body is connected and disconnected with the mounting seat at a certain distance through the discharge hopper, and meanwhile, the screening frame is convenient to movably mount and rotationally operate, so that the effects of screening and conveying broken stones are sequentially achieved;
the buffer screening device for the stone buffer screen is arranged inside the mounting seat;
the material collecting and conveying device for collecting and conveying stones is arranged on one side of the mounting seat;
the dust removal device for stone crushing and dust removal is arranged on the other side of the mounting seat.
Preferably, the buffering and screening device comprises a sliding plate group, a T-shaped rod, a first movable connecting member group, a compression spring, a sliding cylinder, a second movable connecting member group, a screening frame and a first hydraulic telescopic rod, wherein one side of the sliding plate group is fixedly connected with one end of the T-shaped rod, one side of the other sliding plate group is fixedly connected with one end of the first movable connecting member group, the other side of the sliding plate group is fixedly connected with one end of the compression spring, the other end of the compression spring is fixedly connected with the sliding cylinder, one end of the second movable connecting member group is fixedly connected with the screening frame, the other end of the second movable connecting member group is fixedly connected with the T-shaped rod and the other end of the first movable connecting member group respectively, the sliding cylinder is fixed at the bottom end inside the mounting seat, one end of the first hydraulic telescopic rod is movably connected with one side of the first movable connecting member group through a rotating connecting member, and the first hydraulic telescopic rod is fixed at one side of the mounting seat, meanwhile, the first hydraulic telescopic rod is electrically connected with the controller.
Through adopting above-mentioned technical scheme, be equipped with the screening frame, thereby carry out screening process to the stone after the breakage through the screening frame to avoid surpassing the stone of broken specification together to fall on the organism outside, lead to the operator to carry out the condition that secondary screening process to the stone after the breakage simultaneously.
Preferably, the material collecting and conveying device comprises a mounting plate, a third movable connecting element set, a movable element, a sliding block, a sliding rod, a collecting box, a second hydraulic telescopic rod, a ball nut, a screw rod, a reciprocating motor, a mounting frame and a conveying device, wherein one side of the mounting plate is fixedly connected with one end of the third movable connecting element set, one end of the movable element is fixedly connected with one side of the sliding block, the sliding rod penetrates through the sliding block and is fixed on one side of the collecting box, the other side of the collecting box is fixedly connected with the other end of the third movable connecting element set, one end of the second hydraulic telescopic rod penetrates through the mounting plate and is movably connected with the other end of the movable element, one end of the ball nut is fixedly connected with one side of the mounting plate, one end of the screw rod is fixedly connected with the reciprocating motor, the other end of the screw rod penetrates through the mounting frame and the ball nut and is rotatably connected with the bottom of the mounting frame, and the mounting frame is fixed on one side of the mounting seat through a groove connecting block, conveyor one end and installing frame one side fixed connection, and the conveyor other end passes through erection column and groove connection piece and organism fixed connection, second hydraulic telescoping rod, reciprocating motor and conveyor and controller electric connection.
Through adopting above-mentioned technical scheme, be equipped with conveyor, carry again in the organism inside carrying out the secondary crushing treatment through the inside stone of conveyor working process from the collecting box to thereby reach the effect of automatic defeated material through conveyor, avoid taking the condition of artifical manual defeated material.
Preferably, dust collector is including T venturi tube, atomizer, bleeder, force (forcing) pump, connecting pipe, conveyer pipe, water pump and water tank, T venturi tube one end is inlayed and is fixed with atomizer, and the T venturi tube other end is fixed in the inside top of organism through the mounting hole, bleeder one end is connected with the T venturi tube other end, force (forcing) pump one end with connecting pipe one end with be connected, and the force (forcing) pump is installed in the organism top other end, force (forcing) pump and controller electric connection simultaneously, the connecting pipe other end is connected with the bleeder other end, conveyer pipe one end is connected with the force (forcing) pump other end, and the conveyer pipe other end is connected with the water pump, the water tank is installed in the mount pad other end, the water pump is installed inside the water tank, and water pump and controller electric connection.
Through adopting above-mentioned technical scheme, be equipped with the T venturi tube, play the effect of two-way connection through the T venturi tube to play the effect of carrying the installation through the T venturi tube.
Preferably, the sliding plate group, the T-shaped rod, the first movable connecting piece group, the compression spring, the sliding cylinder and the second movable connecting piece group form a compression mechanism, and the compression distance range of the compression mechanism is 0-5 cm.
Through adopting above-mentioned technical scheme, be equipped with compression spring, play the effect of buffering through compression spring to thereby avoid unqualified stone to lead to the condition that atress warp to appear in the long-time use of screening frame easily when falling on the screening frame top, thereby play the effect of buffering protection through compression spring screening frame.
Preferably, the screening frame, the first hydraulic telescopic rod, the first movable connecting piece group and the second movable connecting piece group form a rotary tilting mechanism, and the range of the rotation angle of the rotary tilting mechanism is 0-15 degrees.
Through adopting above-mentioned technical scheme, be equipped with second swing joint group, not only play two-way fixed connection's effect through second swing joint group to play the effect that two-way soon drove through second swing joint group equally.
Preferably, the third movable connecting piece group, the movable piece, the sliding block, the sliding rod, the collecting box and the second hydraulic telescopic rod form a sliding tilting mechanism, and the sliding distance range of the sliding tilting mechanism is 0-20 cm.
Through adopting above-mentioned technical scheme, be equipped with the collecting box, play the effect of collecting through the collecting box to thereby the inside shape of collecting box is equilateral trapezoid and can carry out quick ejection of compact with inside stone and handle when making the collecting box be in the tilt state, avoids the inside stone of collecting box simultaneously to need whole collecting box to be in great rotation angle from the effect that can reach quick ejection of compact.
Preferably, the bead nut, the screw rod, the reciprocating motor and the mounting frame form a lifting mechanism, and the lifting distance of the lifting mechanism ranges from 0cm to 40 cm.
Through adopting above-mentioned technical scheme, be equipped with reciprocating motor, thereby play the effect of connecting and driving through reciprocating motor to thereby play the effect of reciprocal change direction of motion through reciprocating motor.
Preferably, the atomizer sets up 4 groups, and the atomizer sets up about the organism central line symmetry.
Through adopting above-mentioned technical scheme, be equipped with atomizer, thereby spray the processing to getting into in the inside stone of organism through atomizer to play the effect of dust fall through atomizer, make water adhere to the stone surface and spray inside the organism with the form of atomizing simultaneously through atomizer, avoid too much the whole operational environment condition of causing of stone surface adnexed water to appear moist and chaotic condition in proper order.
Compared with the prior art, the invention has the beneficial effects that: the double-roller crusher with the dust falling function for the mining machinery,
(1) the buffer screening device is arranged, the stones passing through the machine body fall on the screening frame, the screening frame screens the stones at the moment, the non-conforming stones fall above the screening frame completely, the screening frame extrudes the compression spring to play a buffer effect, and the first movable connecting piece group is driven to move by the first hydraulic telescopic rod in the working process, the first movable connecting piece group drives the second movable connecting piece group to move in the same direction, meanwhile, the inclination angle of one side of the screening frame is changed through the movement process of the second movable connecting piece group, the buffer screening device is used for solving the problems that the existing roller crusher cannot screen the crushed stones, the unqualified stones are conveyed outside the crusher body together in sequence easily, and the external operators need to manually screen the stones with different specifications again easily;
(2) a material collecting and conveying device is arranged, stones are collected and treated through a collecting box, when the stone is fully collected, the reciprocating motor works through the controller, the ball nut is driven to move in the working process of the reciprocating motor, and the mounting plate is driven to move in the same direction in the moving process of the ball nut, and the collecting box is driven to move in the same direction by the mounting plate, when the collecting box moves at one end of the conveying device, the second hydraulic telescopic rod is started, and then the second hydraulic telescopic rod drives one end of the collecting box to tilt upwards, and the stones in the collecting frame fall on the conveying device in the process of the upward inclined movement of one end of the collecting box, meanwhile, the conveying device conveys the stones to the machine body again for secondary crushing treatment, so that the crushing efficiency of the stones is improved, and the condition that the stones after secondary screening need to be conveyed and crushed manually is avoided;
(3) be provided with dust collector, thereby carry the inside water of cask in organism feed inlet internal position through force (forcing) pump and water pump common working process in, and spray through the atomizing shower nozzle and handle falling on the inside stone of organism, avoid simultaneously that current pair roller crusher produces a large amount of dusts to the stone crushing in-process easily, and the dust gives off easily in air and operational environment and follow the air and together get into in human inside, thereby lead to the operator to be in the dust environment for a long time easily and lead to the operator's health to appear the dust circumstances of piling up.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic structural diagram of a buffering and screening apparatus according to the present invention;
FIG. 3 is a schematic view of the ball nut, screw and conveyor arrangement of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the structure of the pressurizing pump, the delivery pipe and the water pump of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention.
In the figure: 1. the device comprises a machine body, 2, a mounting seat, 3, a discharge hopper, 4, a material ladder, 5, a buffer screening device, 501, a sliding plate group, 502, a T-shaped rod, 503, a first movable connecting piece group, 504, a compression spring, 505, a sliding barrel, 506, a second movable connecting piece group, 507, a screening frame, 508, a first hydraulic telescopic rod, 6, a material collecting and conveying device, 601, a mounting plate, 602, a third movable connecting piece group, 603, a movable piece, 604, a sliding block, 605, a sliding rod, 606, a collecting box, 607, a second hydraulic telescopic rod, 608, a ball nut, 609, a screw rod, 610, a reciprocating motor, 611, a mounting frame, 612, a conveying device, 7, a dust removing device, 701, a T-shaped pipe, 702, an atomizing nozzle, 703, a branch pipe, 704, a pressure pump, 705, a connecting pipe, 706, a conveying pipe, 707, a water pump, 708 and a water tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a mining machinery is with roller crusher with dust fall function, as shown in fig. 1, the mounting hole has been seted up in 1 top both sides of organism through, and the through-hole has been seted up in 2 one sides of mount pad through, and 2 one sides of mount pad are run through and are installed out hopper 3, and 1 fixed mounting of organism goes out hopper 3 and the perpendicular butt joint of discharge gate in 2 tops of mount pad, organism 1 and controller electric connection, and material ladder 4 passes through the through-hole and installs in 2 one sides of mount pad.
As shown in fig. 2, the buffer screening device 5 for the stone buffer screen is installed inside the installation seat 2, and the buffer screening device 5 includes a sliding plate set 501, a T-shaped rod 502, a first movable connecting member set 503, a compression spring 504, a sliding cylinder 505, a second movable connecting member set 506, a screening frame 507 and a first hydraulic telescopic rod 508, one side of the sliding plate set 501 is fixedly connected with one end of the T-shaped rod 502, one side of the other sliding plate set 501 is fixedly connected with one end of the first movable connecting member set 503, the other side of the sliding plate set 501 is fixedly connected with one end of the compression spring 504, the other end of the compression spring 504 is fixedly connected with the sliding cylinder 505, one end of the second movable connecting member set 506 is fixedly connected with the screening frame 507, the other end of the second movable connecting member set 506 is fixedly connected with the T-shaped rod 502 and the other end of the first movable connecting member set 503, the sliding plate set 501, the T-shaped rod 502, the first movable connecting member set 503, the compression spring 504, the other end of the sliding plate set 501, the T-shaped rod set 502, the second movable connecting member set 506, The sliding cylinder 505 and the second movable connecting piece group 506 form a compression mechanism, the compression distance range of the compression mechanism is 0-5cm, when a stone block is in contact with the screening frame 508, the screening frame 508 is stressed to extrude the second movable connecting piece group 507, the second movable connecting piece group 507 is stressed to respectively extrude the T-shaped rod 502 and the first movable connecting piece group 503, the T-shaped rod 502 and the first movable connecting piece group 503 are stressed to extrude the compression spring 504 through the sliding plate group 501, so that the stone block above the screening frame 507 is not only screened by the extrusion and elastic recovery processes of the compression spring 504, but also irregular buffer protection effect is achieved by the screening frame 507 in the extrusion and elastic recovery processes of the compression spring 504, the condition that the screening frame 507 is stressed to deform and the service life of the screening frame 507 is shortened due to the fact that the stone block is directly in contact with the screening frame 507 in sequence and the service time and period of the screening frame 507 are longer in sequence is easily caused, and the compression distance interval of the whole compression mechanism is 5cm, when the whole compression mechanism reaches the maximum compression distance interval, the compression spring 504 also reaches the maximum compression distance or is in the maximum elastic buffer recovery state, the sliding cylinder 505 is fixed at the bottom of the mounting seat 2, one end of the first hydraulic telescopic rod 508 is movably connected with one side of the first movable connecting piece group 503 through a movable connecting piece, the first hydraulic telescopic rod 508 is fixed at one side of the mounting seat 2, meanwhile, the first hydraulic telescopic rod 508 is electrically connected with the controller, the screening frame 507, the first hydraulic telescopic rod 508, the first movable connecting piece group 503 and the second movable connecting piece group 506 form a rotary tilting mechanism, the rotating angle range of the rotary tilting mechanism is 0-15 degrees, the first hydraulic telescopic rod 508 is started to work through the controller, the first hydraulic telescopic rod 508 drives the first movable connecting piece group 503 to move towards one end of the screening frame 507 in the working process, and the first movable connecting member set 503 drives the second movable connecting member set 506 to move in the same direction during the movement, meanwhile, one end of the screening frame 507 performs the tilting motion during the movement of the second movable connecting member set 506, when one end of the screening frame 507 contacts the material ladder 4, the first hydraulic telescopic rod 508 stops moving, at the moment, the irregular stone blocks on the screening frame 507 are subjected to the tilting force and the vibration force, one end of the screening frame 507 falls on the material ladder 4 through one end of the screening frame 507 to be conveyed, the tilting angle interval of the integral rotating tilting mechanism is 15 degrees, when the integral rotating tilting mechanism reaches the maximum rotating angle, one end of the screening frame 507 contacts the material ladder 4 at the moment to facilitate the blanking process, and the second movable connecting member set 506 in the integral rotating tilting mechanism adopts the two-way movable connection and the one-way movable connection to be fixedly connected with the bottom of the screening frame 507, thereby avoiding the situation that the two-way movable connecting member set 506 also adopts the two-way movable connection to easily cause the synchronous motion of the two sides of the screening frame 507 The processing cannot achieve the effect of rotating and tilting one end of the screening frame 507.
As shown in fig. 4, the material collecting and conveying device 6 for collecting and conveying stones is installed on one side of the mounting base 2, and the material collecting and conveying device 6 includes a mounting plate 601, a third movable connecting member set 602, a movable member 603, a sliding block 604, a sliding rod 605, a collecting box 606, a second hydraulic telescopic rod 607, a ball nut 608, a screw 609, a reciprocating motor 610, a mounting frame 611 and a conveying device 612, one side of the mounting plate 601 is fixedly connected with one end of the third movable connecting member set 602, one end of the movable member 603 is fixedly connected with one side of the sliding block 604, the sliding rod 605 is fixed on one side of the collecting box 606 through the connecting plate by penetrating the sliding block 604, the other side of the collecting box 606 is fixedly connected with the other end of the third movable connecting member set 602, one end of the second hydraulic telescopic rod 607 penetrates the mounting plate 601 and is movably connected with the other end of the movable member 603, the third movable connecting member set 602, the movable member 603, the sliding block 604, the sliding rod 605, the sliding block 603, the sliding rod 605, The collection box 606 and the second hydraulic telescopic rod 607 constitute a sliding tilting mechanism, the sliding distance range of the sliding tilting mechanism is 0-20cm, the moving part 603 is driven to move in the working process of the second hydraulic telescopic rod 607, the moving part 603 drives the sliding block 604 to move, meanwhile, the collection box 606 is driven to perform rotary motion processing in the relative motion process of the sliding block 604 and the sliding rod 605, the discharging processing of stones in the collection box 606 is facilitated in the rotary motion process of the collection box 606, the sliding distance interval of the integral sliding rotating mechanism is 20cm, and meanwhile, the sliding distance interval of the integral sliding rotating mechanism is the transverse length of the integral sliding rod 605.
As shown in fig. 3, one end of a ball nut 608 is fixedly connected with one side of the mounting plate 601, one end of a lead screw 609 is fixedly connected with a reciprocating motor 610, the other end of the lead screw 609 penetrates through a mounting frame 611 and the ball nut 608 to be rotatably connected with the bottom of the mounting frame 611, the mounting frame 611 is fixed on one side of the mounting base 2 through a groove connecting block, one end of a conveying device 612 is fixedly connected with one side of the mounting frame 611, the other end of the conveying device 612 is fixedly connected with the groove connecting block and the machine body 1 through a mounting column, the second hydraulic telescopic rod 607, the reciprocating motor 610 and the conveying device 612 are electrically connected with a controller, the ball nut 608, the lead screw 609, the reciprocating motor 610 and the mounting frame 611 form a lifting mechanism, the lifting distance of the lifting mechanism ranges from 0cm to 40cm, the reciprocating motor 610 drives the lead screw 609 to move during the working process, and drives the ball nut 609 to move during the moving process, and drives the mounting plate 601 to move in the same direction through the ball nut 608, thereby change the relative altitude distance between mounting panel 601 and the installing frame 611 through mounting panel 601 and the installing frame 611 relative motion in-process, thereby make things convenient for the inside stone of collecting box 606 to go up and down to fail the material and handle, and whole lift is apart from being 40cm, thereby mounting panel 601 or with conveyor 612 be in the horizontality when whole elevating system reaches the interval of maximum motion distance and carry out unloading processing or mounting panel 601 and recess connecting block top carry out the contact processing thereby make things convenient for the material loading to handle.
As shown in fig. 6, the dust removing device 7 for stone breaking and dust removal is installed on the other side of the mounting base 2, and the dust removing device 7 includes a T-shaped pipe 701, an atomizer 702, a branch pipe 703, a pressure pump 704, a connecting pipe 705, a conveying pipe 706, a water pump 707 and a water tank 708, an atomizer 702 is fixed on one end of the T-shaped pipe 701 in an embedded manner, the atomizer 702 is provided with 4 groups, and the atomizer 702 is symmetrically arranged about the center line of the machine body 1, 4 groups of 8 atomizers 702 are provided to perform overall spraying treatment on stones entering the machine body 1, and 4 groups of atomizers 702 are provided to increase the spraying density and spraying area of the atomizer 702 and simultaneously avoid that when stones pass through a single group of atomizers 702, the stones are influenced by gravity and attractive force to have a fast falling speed, so that the single group of atomizers 702 cannot perform overall spraying treatment on stones, meanwhile, the single group of atomizing nozzles 702 have unsatisfactory spraying and dedusting effects, 4 groups of atomizing nozzles 702 are sequentially arranged through the atomizing nozzles 702, so that the installation length of the whole atomizing nozzles 702 is prolonged, the spraying and dedusting of the multiple groups of atomizing nozzles 702 are facilitated, the other end of the T-shaped pipe 701 is fixed above the inner part of the machine body 1 through the installation hole, and one end of the branch pipe 703 is connected with the other end of the T-shaped pipe 701.
As shown in fig. 5, one end of the pressure pump 704 is connected to one end of the connection pipe 705, the pressure pump 704 is installed at the other end above the machine body 1, the pressure pump 704 is electrically connected to the controller, the other end of the connection pipe 705 is connected to the other end of the branch pipe 703, one end of the delivery pipe 706 is connected to the other end of the pressure pump 704, the other end of the delivery pipe 706 is connected to the water pump 707, the water tank 708 is installed at the other end of the installation base 2, the water pump 707 is installed inside the water tank 708, the water pump 707 is electrically connected to the controller, the pressure pump 704 not only has the effect of bidirectional connection installation in the working process, but also increases the pressure inside the connection pipe 705 and the delivery pipe 706 to enable the dedusting water to be delivered inside the branch pipe 703 in a high pressure state for secondary delivery treatment, and simultaneously, the pressure pump 704 prevents the output power of the water pump 707 from being low in the working process to enable the water inside the water tank 708 not to be delivered inside the machine body 1 quickly for spraying and removing Dust conditions.
The working principle is as follows: in the roller crusher for the mining machine with the dust fall function, a water pipe is manually placed inside a water tank 708, then a pressure pump 704 and a water pump 707 are started through a controller, the water inside the water tank 708 is conveyed inside a conveying pipe 706 by the water pump 707 in the working process, the conveying pipe 706 conveys the water inside the pressure pump 704, the pressure pump 704 conveys the water inside a branch pipe 703 through a connecting pipe 705 again, the water entering the branch pipe 703 is conveyed inside an atomizing nozzle 702 through a T-shaped pipe 701 and is sprayed out through the atomizing nozzle 702, the machine body 1 is started to work through the controller, at the moment, stones are conveyed inside the machine body 1 through a manual or material conveying device, the stones entering the machine body 1 and the spraying water are contacted and fall inside the machine body 1 for crushing treatment, the crushed stones fall on a screening frame 507 through the machine body 1 again, at this time, the screening frame 507 is forced to drive the second movable connecting member set 506 to move, the second movable connecting member set 506 drives the T-shaped rod 502 and the first movable connecting member set 503 to move respectively in the moving process, the sliding plate set 501 is driven to move in the sliding barrel 505 in the moving process of the first movable connecting member set 503 and the T-shaped rod 502, the compression spring 504 is extruded in the moving process of the sliding plate set 501, qualified stones fall on the discharging hopper 3 through the screening frame 507 for discharging treatment, unqualified stones fall on the screening frame 507, the first hydraulic telescopic rod 508 is started to work through the controller again, the first hydraulic telescopic rod 508 drives the first movable connecting member set 503 to move in the working process, the second movable connecting member set 506 is driven to tilt in the moving process of the first movable connecting member set 503, and the second movable connecting member set 506 drives one end of the screening frame 507 to move in the same direction, when one end of the screening frame 507 is contacted with the material ladder 4, the stones on the screening frame 507 fall into the collecting box 606 through the material ladder 4, when the stones are continuously broken, the equipment performs repeated motion treatment, when the collecting box 606 is full of stones, the controller starts the reciprocating motor 610 and the conveying device 612 to work, the reciprocating motor 610 drives the screw 609 to move in the working process, the screw 609 drives the ball nut 608 to move in the mounting frame 611, the ball nut 608 drives the mounting plate 601 to move in the same direction, the mounting plate 601 drives the collecting box 606 to move in the same direction, when the collecting box 606 moves at the same height of the conveying device 612, the reciprocating motor 610 stops working, the second hydraulic telescopic rod 607 is started again to work, the second hydraulic telescopic rod 607 drives the sliding block 604 to move on one side of the sliding rod 605 through the moving part 603, the sliding rod 605 drives the collecting box 606 to rotate and tilt, and the collection box 606 drives the third movable connecting piece group 602 to make relative rotation movement, at this time, the stones inside the collection box 606 fall on the conveying device 612 and are conveyed again inside the machine body 1 for secondary crushing treatment, and after the stones are discharged, the controller is used for performing reverse working treatment again, so that the whole operation is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a mining machinery is with roller crusher with dust fall function, includes organism (1), mount pad (2), material ladder (4), buffering sieving mechanism (5), conveyor (6) and dust collector (7) are collected to the material, its characterized in that:
mounting holes are formed in two sides above the machine body (1) in a penetrating mode, a through hole is formed in one side of the mounting seat (2) in a penetrating mode, a discharge hopper (3) is installed on one side of the mounting seat (2) in a penetrating mode, the machine body (1) is fixedly installed above the mounting seat (2), the discharge hopper (3) is vertically butted with a discharge hole, the machine body (1) is electrically connected with a controller, and the material ladder (4) is installed on one side of the mounting seat (2) through the through hole;
the buffer screening device (5) for the stone buffer screen is arranged inside the mounting seat (2);
the material collecting and conveying device (6) for collecting and conveying stones is arranged on one side of the mounting seat (2);
the dust removal device (7) for crushing and removing dust of stone blocks is arranged on the other side of the mounting seat (2).
2. The double roll crusher for mining machinery having a dust fall function according to claim 1, characterized in that: the buffer screening device (5) comprises sliding plate groups (501), T-shaped rods (502), first movable connecting group sets (503), compression springs (504), sliding cylinders (505), second movable connecting group sets (506), screening frames (507) and first hydraulic telescopic rods (508), one side of each sliding plate group (501) is fixedly connected with one end of the T-shaped rod (502), one side of the other sliding plate group (501) is fixedly connected with one end of the first movable connecting group set (503), the other side of each sliding plate group (501) is fixedly connected with one end of the compression spring (504), the other end of the compression spring (504) is fixedly connected with the sliding cylinder (505), one end of each second movable connecting group set (506) is fixedly connected with the screening frame (507), and the other end of each second movable connecting group (506) is fixedly connected with the T-shaped rods (502) and the other end of the first movable connecting group sets (503) respectively, the sliding barrel (505) is fixed at the bottom end inside the mounting seat (2), one end of the first hydraulic telescopic rod (508) is movably connected with one side of the first movable connecting piece group (503) through a rotating connecting piece, the first hydraulic telescopic rod (508) is fixed at one side of the mounting seat (2), and meanwhile the first hydraulic telescopic rod (508) is electrically connected with the controller.
3. The double roll crusher for mining machinery having a dust fall function according to claim 1, characterized in that: the material collecting and conveying device (6) comprises a mounting plate (601), a third movable connecting piece set (602), a movable piece (603), a sliding block (604), a sliding rod (605), a collecting box (606), a second hydraulic telescopic rod (607), a ball nut (608), a screw rod (609), a reciprocating motor (610), a mounting frame (611) and a conveying device (612), one side of the mounting plate (601) is fixedly connected with one end of the third movable connecting piece set (602), one end of the movable piece (603) is fixedly connected with one side of the sliding block (604), the sliding rod (605) penetrates through the sliding block (604) and is fixed on one side of the collecting box (606) through a connecting plate, the other side of the collecting box (606) is fixedly connected with the other end of the third movable connecting piece set (602), one end of the second hydraulic telescopic rod (607) penetrates through the mounting plate (601) and is movably connected with the other end of the movable piece (603), ball nut (608) one end and mounting panel (601) one side fixed connection, lead screw (609) one end and reciprocating motor (610) fixed connection, and lead screw (609) other end run through installing frame (611) and ball nut (608) and installing frame (611) bottom swivelling joint, installing frame (611) are fixed in mount pad (2) one side through the groove connection piece, conveyor (612) one end and installing frame (611) one side fixed connection, and conveyor (612) other end passes through erection column and groove connection piece and organism (1) fixed connection, second hydraulic telescoping rod (607), reciprocating motor (610) and conveyor (612) and controller electric connection.
4. The double roll crusher for mining machinery having a dust fall function according to claim 1, characterized in that: the dust removal device (7) comprises a T-shaped pipe (701), an atomizing spray head (702), a branch pipe (703), a pressure pump (704), a connecting pipe (705), a conveying pipe (706), a water pump (707) and a water tank (708), wherein the atomizing spray head (702) is fixedly embedded at one end of the T-shaped pipe (701), the other end of the T-shaped pipe (701) is fixed above the inner part of the machine body (1) through a mounting hole, one end of the branch pipe (703) is connected with the other end of the T-shaped pipe (701), one end of the pressure pump (704) is connected with one end of the connecting pipe (705), the pressure pump (704) is installed at the other end above the machine body (1), the pressure pump (704) is electrically connected with a controller, the other end of the connecting pipe (704) is connected with the other end of the branch pipe (703), one end of the conveying pipe (706) is connected with the other end of the pressure pump (705), and the other end of the conveying pipe (706) is connected with the water pump (707), the water tank (708) is installed at the other end of the installation seat (2), the water pump (707) is installed inside the water tank (708), and the water pump (707) is electrically connected with the controller.
5. The double roll crusher for mining machinery having a dust fall function according to claim 2, characterized in that: the sliding plate group (501), the T-shaped rod (502), the first movable connecting piece group (503), the compression spring (504), the sliding cylinder (505) and the second movable connecting piece group (506) form a compression mechanism, and the compression distance range of the compression mechanism is 0-5 cm.
6. The double roll crusher for mining machinery having a dust fall function according to claim 1, characterized in that: the screening frame (507), the first hydraulic telescopic rod (508), the first movable connecting piece group (503) and the second movable connecting piece group (507) form a rotary tilting mechanism, and the rotary tilting mechanism has a rotation angle range of 0-15 degrees.
7. The double roll crusher for mining machinery having a dust fall function according to claim 3, characterized in that: the third movable connecting piece group (602), the movable piece (603), the sliding block (604), the sliding rod (605), the collecting box (606) and the second hydraulic telescopic rod (607) form a sliding and inclining mechanism, and the sliding distance range of the sliding and inclining mechanism is 0-20 cm.
8. The double roll crusher for mining machinery having a dust fall function according to claim 3, characterized in that: the ball nut (608), the screw rod (609), the reciprocating motor (610) and the mounting frame (611) form a lifting mechanism, and the lifting distance range of the lifting mechanism is 0-40 cm.
9. The double roll crusher for mining machinery having a dust fall function according to claim 4, characterized in that: 4 groups of atomizing spray heads (702) are arranged, and the atomizing spray heads (702) are symmetrically arranged relative to the center line of the machine body (1).
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| CN202111055912.5A CN113967503A (en) | 2021-09-09 | 2021-09-09 | Mining machinery is with double-roll crusher with dust fall function |
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| CN202111055912.5A CN113967503A (en) | 2021-09-09 | 2021-09-09 | Mining machinery is with double-roll crusher with dust fall function |
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Application publication date: 20220125 |