CN106984419A - HP type moving cone of cone crusher liner plate attaching/detaching apparatus - Google Patents

HP type moving cone of cone crusher liner plate attaching/detaching apparatus Download PDF

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Publication number
CN106984419A
CN106984419A CN201710320060.5A CN201710320060A CN106984419A CN 106984419 A CN106984419 A CN 106984419A CN 201710320060 A CN201710320060 A CN 201710320060A CN 106984419 A CN106984419 A CN 106984419A
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CN
China
Prior art keywords
assembly
liner plate
mantle
cone
cutting
Prior art date
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Granted
Application number
CN201710320060.5A
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Chinese (zh)
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CN106984419B (en
Inventor
李志勇
唐志新
张锐
王兢
邓俊峰
王绍星
陈清
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Sinotech Mineral (beijing) Co Ltd Blue Sky
Hami Hongshi Mining Co Ltd
Original Assignee
Sinotech Mineral (beijing) Co Ltd Blue Sky
Hami Hongshi Mining Co Ltd
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Application filed by Sinotech Mineral (beijing) Co Ltd Blue Sky, Hami Hongshi Mining Co Ltd filed Critical Sinotech Mineral (beijing) Co Ltd Blue Sky
Priority to CN201710320060.5A priority Critical patent/CN106984419B/en
Publication of CN106984419A publication Critical patent/CN106984419A/en
Application granted granted Critical
Publication of CN106984419B publication Critical patent/CN106984419B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2/00Crushing or disintegrating by gyratory or cone crushers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

It is particularly a kind of to dismount HP type moving cone of cone crusher liner plate attaching/detaching apparatus safe efficient and that accessory damage be reduced the present invention relates to one kind dismounting machinery.The bottom of frame is provided with rotating basis and reducing motor, and is provided with drive pulley, and main shaft is provided with is driven the driven pulley coordinated with drive pulley, and the upper end of main shaft is provided with the rotary bracket assembly coordinated with mantle;Cutting tool assembly, driving ratchet assembly are installed on the top of frame and driven ratchet is combined with, driven ratchet is connected at the top of clamping screw.The HP type moving cone of cone crusher liner plate attaching/detaching apparatus of the present invention, pass through the cooperation of frame, rotating basis, rotary bracket assembly, reducing motor, cutting tool assembly, driving ratchet assembly and driven ratchet etc., mantle assembly can easily be held up, carry out the cutting of cut ring, separate mantle liner plate and mantle, with dismounting safety, disassembly efficiency is high the characteristics of, and can reduce accessory damage, extend service life.

Description

HP type moving cone of cone crusher liner plate attaching/detaching apparatus
Technical field
It is particularly a kind of to be mainly used in large-scale mine, the HP types circle of building stones industry the present invention relates to one kind dismounting machinery The attaching/detaching apparatus of the mantle liner plate of conic crusher, with dismount it is safe efficient and reduce accessory damage the characteristics of.
Background technology
Nordberg HP series gyratory crushers are widely used in mine and building stones industry.Although this kind equipment With downtime is few, maintenance cost is low, using flexible, easily operated and many advantages, such as be easy to maintenance, but changed actual During mantle liner plate, still using some conventional methods, without special automated tool.Such as:1st, cut ring is changed Cut with burning torch;The 2nd, though dismounting clamping screw has special spanner, but is dismantled and fastened using hammering with crossing; 3rd, when replacing reaches the mantle liner plate of service life, damage is caused to mantle bottom surface sometimes.
At present, the dismounting technique of Nordberg HP types is:1. pull down boatswain chair;2. polish clamping screw and cut ring and cutting Two weld seams between ring and mantle liner plate;3. dowel screw locking wrench is put into the screw of clamping screw, struck with sledgehammer Spanner is hit, according to the difference in direction, clamping screw is loosened or is fastened.4. hoist cable is hung on mantle liner plate, sling with driving, Using the deadweight of mantle, mantle liner plate and mantle are separated, dismounting purpose is reached.Above-mentioned dismounting technique is will in strict accordance with specification Ask, and carry out in the case of having under certain technical merit.But in practical operation, easily produce following situations:1. work as and use gas When cuing off against the part of resin extender such as mantle liner plate, human body has bad anti-to resin extender in the flue gas that high temperature is produced Should, although equipment manufacturer has carried out being requirement of shelter, but in real work, enterprise does not often reach requirement.2. in cutting During cut ring, due to operational issue, clamping screw is easily damaged, mantle can be destroyed when serious.3. during broken, Often due to liner plate can expand, cause to be difficult to pull down clamping screw.4. in gas cutting cut ring, cause mantle clamping screw to be heated Expansion, is dismantled in the case, easily because producing interference or interference fits between clamping screw screw thread and mantle screw thread, is caused Screw thread is damaged, it is impossible to dismantled;Thoroughly dismantled after cooling, the normal operation of following production line is influenceed again.5. in strike During clamping screw, because mantle does not have holding clamp, mantle can carry out slight rotation under the left and right of strike inertia, in this feelings Under condition, because of the change of stress point, sledgehammer is easily slided on locking wrench, is not only easily hurt directory operator, is also held Easily hurt the less important work personnel of surrounding.6. when slight rotation occurs for mantle, the loss of power can be not only caused, also to mantle Lower plane has slight abrasion.7. when lifting by crane mantle liner plate, in some cases, mantle tends to vary with mantle liner plate and is lifted, When mantle liner plate comes off, freely falling body phenomenon can occur for mantle, and damage can be caused to mantle lower plane.In addition, in mine and In building stones production process, especially in mine on production line in small, broken bits, HP types disintegrating machine is all more than two mostly, and is being set Timing, the effective operation time of crushing system is 70% or so, if changing mantle liner plate overlong time, whole piece can be caused to give birth to The shutdown of producing line.
The content of the invention
In view of this, safe efficient and energy is dismounted it is an object of the invention to overcome the deficiencies of the prior art and provide one kind Reduce the HP type moving cone of cone crusher liner plate attaching/detaching apparatus of accessory damage.
The present invention solves its technical problem and uses the technical scheme to be:HP type moving cone of cone crusher liner plate attaching/detaching apparatus, Including mantle assembly, frame, described mantle assembly includes mantle and coordinates the mantle liner plate in the mantle outer surface, described Mantle at the top of be connected with the clamping screw of locking mantle liner plate, the clamping screw is combined with corresponding cutting with mantle liner plate Ring;The bottom of described frame is provided with rotating basis and reducing motor, and the rotating shaft of described reducing motor runs through the bottom of frame Portion, and drive pulley is installed, described rotating basis is combined with main shaft by bearing group;The lower end of described main shaft is run through The bottom of frame, and be provided with and be driven the driven pulley coordinated with drive pulley, the upper end of described main shaft be provided with The rotary bracket assembly that mantle coordinates;The upper inner of described frame is provided with cutting assembly fixed support, in the cutting Cutting tool assembly is installed, the position of the cutting tool assembly is corresponding with the position of cut ring on assembly fixed support;Institute The upper outside for the frame stated is provided with ratchet assembly bracket, and combined hydraulic apparatus and master are provided with the ratchet assembly bracket Dynamic ratchet assembly, described combined hydraulic apparatus is connected by drive connection pin with driving ratchet assembly, the driving ratchet assembly Driven ratchet is combined with, the driven ratchet is connected at the top of clamping screw by fixing screws.
Further, for the present invention is better achieved, especially using following setting structures:Described cutting assembly fixes branch Frame includes being arranged on the cutting assembly bottom plate and cutting assembly upper mounted plate on the inside of upper rack;Also include support, should The lower end of support is provided with rotating dog axis hole, the rotating dog axis hole and the cutting assembly fixed support steady pin being arranged in frame Hole is coordinated by bearing pin;The upper end of described support is connected with horizontally disposed cutterhead flat board seat, is set on the cutterhead flat board seat Flat board seat fixed bolt hole is equipped with, described cutting assembly upper mounted plate is provided with the spiral shell being adapted to flat board seat fixed bolt hole Keyhole, and it is combined with corresponding bolt;Described cutting tool assembly is arranged on cutterhead flat board seat;Also set on described support Bottom plate is equipped with, the upper end of the bottom plate is connected with cutterhead flat board seat, and lower end is provided with bottom plate fixed bolt hole, described cutting assembly The bolt hole being adapted with the bottom plate fixed bolt hole is provided with bottom plate, and is combined with corresponding bolt.
Further, for the present invention is better achieved, especially using following setting structures:Described cutterhead flat board seat and bottom Stabilizing reinforcing plate is connected between plate.
Further, for the present invention is better achieved, especially using following setting structures:Described cutting tool assembly bag Cutterhead, knife bar and cutting knife are included, described cutterhead is arranged on cutterhead flat board seat, and the knife bar is arranged on cutterhead by screw On, described cutting knife set is in the end of knife bar.
Further, for the present invention is better achieved, especially using following setting structures:Described driving ratchet assembly bag Bearing block and central shaft are included, described central shaft lower end is coordinated by bearing and bearing block, and upper end is set with driving ratchet;At this Pin-and-hole is provided with driving ratchet, the pin-and-hole coordinates with drive connection pin;Described driving ratchet coordinates with driven ratchet.
Further, for the present invention is better achieved, especially using following setting structures:The upper suit of described central shaft There is the round nut positioned at driving ratchet upper end.
Further, for the present invention is better achieved, especially using following setting structures:Described combined hydraulic apparatus bag Valve seat is included, high-voltage oil cylinder and middle compressing cylinder are provided with the valve seat, and be combined with corresponding solenoid valve block, described hydraulic oil Cylinder is combined with nitrogen capsule;Described middle compressing cylinder is combined with piston rod, and the end of the piston rod is connected with connection by articulated joint Block, is provided with the connecting pin bores coordinated with drive connection pin on the contiguous block.
Further, for the present invention is better achieved, especially using following setting structures:Described rotary bracket assembly bag Include and rotary bracket disk bottom center is connected at the top of rotary bracket disk, described main shaft, in described rotation support Frame disk upper surface edge is provided with liner plate supporting cylinder chute and is combined with corresponding liner plate supporting cylinder, described The synchronous clamping hydraulic cylinder through hole that is provided through of rotary bracket disk sidepiece and be combined with corresponding synchronous clamping hydraulic cylinder.
Further, for the present invention is better achieved, especially using following setting structures:Set on the inside of described frame There is auxiliary clamping hydraulic cylinder seat, the auxiliary coordinated with mantle liner plate is installed on the auxiliary clamping hydraulic cylinder seat and clamps hydraulic pressure Cylinder.
Further, for the present invention is better achieved, especially using following setting structures:Described frame uses structural section Material makes.
The beneficial effects of the invention are as follows:The HP type moving cone of cone crusher liner plate attaching/detaching apparatus of the present invention, it is total by mantle Into, frame, rotating basis, rotary bracket assembly, reducing motor, cutting tool assembly, driving ratchet assembly and driven ratchet Deng cooperation, can easily hold up mantle assembly, carry out the cutting of cut ring, separation mantle liner plate and mantle, with dismounting The characteristics of safety, high disassembly efficiency, and accessory damage can be reduced, increase the service life.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.
A kind of structure when Fig. 1 is the HP type moving cone of cone crusher liner plates attaching/detaching apparatus dismounting mantle liner plate of the present invention is shown It is intended to;
Fig. 2 is the part knot of the cutting assembly fixed frame of the HP type moving cone of cone crusher liner plate attaching/detaching apparatus of the present invention Structure schematic diagram;
Fig. 3 is the structural representation of the driving ratchet assembly of the HP type moving cone of cone crusher liner plate attaching/detaching apparatus of the present invention Figure;
Fig. 4 is the structural representation of the combined hydraulic apparatus of the HP type moving cone of cone crusher liner plate attaching/detaching apparatus of the present invention Figure;
Fig. 5 is the structural representation of the rotary bracket assembly of the HP type moving cone of cone crusher liner plate attaching/detaching apparatus of the present invention Figure;
Fig. 6 is a kind of structural representation of the HP type moving cone of cone crusher liner plate attaching/detaching apparatus of the present invention;
In figure, 1-frame;2-rotating basis;3-reducing motor;4-drive pulley;5-driven pulley;6— Bearing group;7-synchronization clamping hydraulic cylinder;8-auxiliary clamping hydraulic cylinder;9-combined hydraulic apparatus;10-drive connection pin; 11-driving ratchet assembly;12-driven ratchet;13-fixing screws;14-clamping screw;15-cut ring;16-cutting Cutting tool assembly;17-mantle;18-cutting assembly fixed support;19-mantle liner plate;20-rotary bracket assembly;21-liner plate Supporting cylinder;22-ratchet assembly bracket;23-main shaft;24-support;25-rotating dog axis hole;26-bottom plate;27-bottom Plate fixed bolt hole;28-cutterhead flat board seat;29-flat board seat fixed bolt hole;30-stabilizing reinforcing plate;31-cutterhead;32— Knife bar;33-cutting knife;34-bearing block;35-bearing;36-bearing gland;37-central shaft;38-driving ratchet;39-pin Hole;40-round nut;41-valve seat;42-solenoid valve block;43-wireless charging body;44-high-voltage oil cylinder;45-middle compressing cylinder; 46-piston rod;47-articulated joint;48-connecting pin bores;49-synchronization clamping hydraulic cylinder through hole;50-rotary bracket disk; 51-liner plate supporting cylinder chute;52-cutting assembly fixed support fixed pin holes;53-cutting assembly bottom plate;54— Cutting assembly upper mounted plate;55-auxiliary clamping hydraulic cylinder seat.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below Detailed description.Obviously, described embodiment is only a part of embodiment of the invention, rather than comprehensively embodiment.Base Embodiment in the present invention, those of ordinary skill in the art are resulting on the premise of creative work is not made to be owned Other embodiment, belongs to the scope that the present invention is protected.
Embodiment 1:
As shown in Figures 1 to 6, HP type moving cone of cone crusher liner plate attaching/detaching apparatus of the invention, including mantle assembly, machine Frame 1, described mantle assembly includes mantle 17 and coordinates the mantle liner plate 19 in the outer surface of mantle 17, in described mantle 17 Top is connected with the clamping screw 14 of locking mantle liner plate 19, and the clamping screw 14 is combined with corresponding cutting with mantle liner plate 19 Ring 15;The bottom of described frame 1 is provided with rotating basis 2 and reducing motor 3, and the rotating shaft of described reducing motor runs through frame 1 bottom, and drive pulley 4 is installed, described rotating basis 2 is combined with main shaft 23 by bearing group 6;Described main shaft The bottom of frame 1 is run through in 23 lower end, and is provided with the driven pulley 5 that cooperation is driven with drive pulley 4, described master The upper end of axle 23 is provided with the rotary bracket assembly 20 coordinated with mantle 17;It is provided with and cuts in the upper inner of described frame 1 Assembly fixed support 18 is cut, cutting tool assembly 16 is installed on the cutting assembly fixed support 18, the cutting tool assembly 16 position is corresponding with the position of cut ring 15;The upper outside of described frame 1 is provided with ratchet assembly bracket 22, at this Combined hydraulic apparatus 9 and driving ratchet assembly 11 are installed, described combined hydraulic apparatus 9 is by driving on ratchet assembly bracket 22 Dynamic connecting pin 10 is connected with driving ratchet assembly 11, and the driving ratchet assembly 11 is combined with driven ratchet 12, the driven ratchet 12 The top of clamping screw 14 is connected to by fixing screws 13.The HP type moving cone of cone crusher liner plate attaching/detaching apparatus of the present invention, leads to Cross mantle assembly, frame 1, rotating basis 2, rotary bracket assembly 20, reducing motor 3, cutting tool assembly 16, driving ratchet The cooperation of assembly 11 and the grade of driven ratchet 12, can easily hold up mantle assembly, carry out the cutting of cut ring 15, and separation is dynamic Bore liner plate 19 and mantle 17, with dismounting safety, disassembly efficiency is high the characteristics of, and accessory damage can be reduced, extension uses the longevity Life.During dismounting, first cutting tool assembly 16 is dismantled, mantle assembly slot milling is given, driving lifts mantle assembly to rotation On bracket assembly 20, cutting tool assembly 16 is then installed again and corresponding with the position of cut ring 15, start reducing motor 3, Main shaft 23 is driven to rotate, so that drive rotary bracket assembly 20 and mantle assembly to rotate, hand feed cutting tool assembly 16, cut, with dismounting safety, disassembly efficiency is high the characteristics of, and can reduce accessory damage, increase the service life.
Embodiment 2:
As preferred, for the present invention is better achieved, further optimize on the basis of above-described embodiment, especially use Following setting structures:Described cutting assembly fixed support 18, which includes being arranged under the cutting assembly of the upper inner of frame 1, to be fixed Plate 53 and cutting assembly upper mounted plate 54;Also include support 24, the lower end of the support 24 is provided with rotating dog axis hole 25, should Rotating dog axis hole 25 is coordinated with the cutting assembly fixed support fixed pin holes 52 being arranged in frame 1 by bearing pin;Described branch The upper end of frame 24 is connected with horizontally disposed cutterhead flat board seat 28, and flat board seat fixing bolt is provided with the cutterhead flat board seat 28 Hole 29, described cutting assembly upper mounted plate 54 is provided with the bolt hole being adapted to flat board seat fixed bolt hole 29, and coordinates There is corresponding bolt;Described cutting tool assembly 16 is arranged on cutterhead flat board seat 28;It is additionally provided with described support 24 Bottom plate 26, the upper end of the bottom plate 26 is connected with cutterhead flat board seat 28, and lower end is provided with bottom plate fixed bolt hole 27, described cutting The bolt hole being adapted with the bottom plate fixed bolt hole 27 is provided with assembly bottom plate 53, and is combined with corresponding bolt. After so designing, the installation and removal of cutting tool assembly 16 can be facilitated, efficiency is improved.
Embodiment 3:
As preferred, for the present invention is better achieved, further optimize on the basis of above-described embodiment, especially use Following setting structures:Stabilizing reinforcing plate 30 is connected between described cutterhead flat board seat 28 and bottom plate 26, mechanically stable is improved Property, accuracy of the cutting tool assembly 16 in cutting is improved, the damage to mantle assembly is reduced, facilitates dismounting.
Embodiment 4:
As preferred, for the present invention is better achieved, further optimize on the basis of above-described embodiment, especially use Following setting structures:Described cutting tool assembly 16 includes cutterhead 31, knife bar 32 and cutting knife 33, and described cutterhead 31 is set On cutterhead flat board seat 28, the knife bar 32 is arranged on cutterhead 31 by screw, and described cutting knife 33 is assembled in knife bar 32 End.Cutterhead 31, knife bar 32 and cutting knife 33 are separately positioned, easily can dismantle and change, and improve cutting efficiency.It is worth Coordinate it is noted that described knife bar 32 is generally fitted with screw feeding device with cutting knife 33, facilitate the feeding of cutting knife 33, improve Cutting accuracy.
Embodiment 5:
As preferred, for the present invention is better achieved, further optimize on the basis of above-described embodiment, especially use Following setting structures:Described driving ratchet assembly 11 includes bearing block 34 and central shaft 37, and the described lower end of central shaft 37 leads to Cross bearing 35 with bearing block 34 to coordinate, upper end is set with driving ratchet 38;Pin-and-hole 39 is provided with the driving ratchet 38, the pin Hole 39 coordinates with drive connection pin 10;Described driving ratchet 38 coordinates with driven ratchet 12.In order to reduce the entrance of dust, one As be additionally provided with bearing gland 36 and cover bearing 35.
Embodiment 6:
As preferred, for the present invention is better achieved, further optimize on the basis of above-described embodiment, especially use Following setting structures:The round nut 40 positioned at the upper end of driving ratchet 38 is set with described central shaft 37, stabilization is improved Performance, facilitates driven ratchet 12 and holds clamping screw 14, reduce damage.
Embodiment 7:
As preferred, for the present invention is better achieved, further optimize on the basis of above-described embodiment, especially use Following setting structures:Described combined hydraulic apparatus 9 includes valve seat 41, and high-voltage oil cylinder 44 and middle pressure are provided with the valve seat 41 Oil cylinder 45, and corresponding solenoid valve block 42 is combined with, described high-voltage oil cylinder 44 is combined with nitrogen capsule 43;Described middle compressing cylinder 45 are combined with piston rod 46, and the end of the piston rod 46 is connected with contiguous block by articulated joint 47, is provided with the contiguous block The connecting pin bores 48 coordinated with drive connection pin 10.After the completion of cut ring 15 is cut, combined hydraulic apparatus 9 is opened, is promoted actively Ratchet 38 does rotation action, promotes driven ratchet 12 to rotate, clamping screw 14 is unloaded.
Embodiment 8:
As preferred, for the present invention is better achieved, further optimize on the basis of above-described embodiment, especially use Following setting structures:Described rotary bracket assembly includes rotary bracket disk 50, and the top of described main shaft 23 is connected to rotation Asked the bottom centre position of frame disk 50, and liner plate support liquid is provided with the described top surface edge of rotary bracket disk 50 Cylinder pressure chute 51 is simultaneously combined with corresponding liner plate supporting cylinder 21, is provided with and passes through in the described sidepiece of rotary bracket disk 50 The synchronous clamping hydraulic cylinder through hole 49 worn simultaneously is combined with corresponding synchronous clamping hydraulic cylinder 7.It is worth noting that, described synchronization Clamping hydraulic cylinder 7 is generally four, and is uniformly distributed along rotary bracket disk 50 is circumferential, when lifting mantle assembly to rotary bracket After on disk 50, start synchronous clamping hydraulic cylinder 7, telescopic end and the mantle 17 of synchronous clamping hydraulic cylinder 7 are engaged, played Stable effect;Liner plate supporting cylinder 21 is typically also provided with four, starts liner plate supporting cylinder 21, the liner plate support hydraulic pressure The telescopic end of cylinder 21 is contacted with the bottom of mantle liner plate 19, plays supporting & stablizing effect, prevents cut ring 15 from falling suddenly after cutting off Fall, improve cutting accuracy, decrease the damage of all parts.
Embodiment 9:
As preferred, for the present invention is better achieved, further optimize on the basis of above-described embodiment, especially use Following setting structures:The described inner side of frame 1 is provided with auxiliary clamping hydraulic cylinder seat 55, in the auxiliary clamping hydraulic cylinder seat 55 On be provided with mantle liner plate 19 coordinate auxiliary clamping hydraulic cylinder 8.In use, coordinating liner plate supporting cylinder 21 and synchronous Clamping hydraulic cylinder 7 is used, and the sidepiece of mantle liner plate 19 is shielded and sustain, it is ensured that stable, prevents cut ring 15 from falling suddenly after cutting off Fall, improve cutting accuracy, decrease the damage of all parts.
Embodiment 10:
As preferred, for the present invention is better achieved, further optimize on the basis of above-described embodiment, especially use Following setting structures:Described frame 1 is made using section steel material.
Embodiment 11:
As a preferred embodiment,
During dismounting:
Cutting tool assembly 16 is turned to the outside of cutting assembly fixed support 18 or directly disassembled, auxiliary clamping Hydraulic cylinder 8 is withdrawn, and liner plate supporting cylinder 21 is withdrawn.
Driving lifts mantle assembly to the platform of rotary bracket assembly 20.
Four synchronous clamping hydraulic cylinders 7 position mantle 17.
Start reducing motor 3, control the frequency converter of electric control part, make the slowly rotation of rotary bracket disk 50, check centering Situation, by adjusting synchronous clamping hydraulic cylinder 7, makes the axis of mantle assembly be overlapped with the axis of rotary bracket disk 50.
The upset of cutting tool assembly 16 is reinstalled on cutting assembly fixed support 18, blending bolt is fixed, regulation Knife bar 32 and the position of cutting knife 33, are close to the weld bond of cut ring 15.
Adjust frequency converter, by rotary bracket assembly 20 together with mantle assembly adjustment of rotational speed to cutting speed.
The amount of feeding of cutting knife 33 is adjusted by handwheel, until weld bond is cut.Another road weld bond repeats above-mentioned action, will cut The twice weld bond for cutting ring 15 is cut completely through.
After weld bond is cut, rotary bracket assembly 20 stops the rotation, and closes power supply, cutting tool assembly 16 is turned to and cut The outside of assembly fixed support 18 or directly dismounting are cut, driven ratchet 11 is installed, and make driven ratchet 11 and driving ratchet 38 just Really combine, driven ratchet 11 and clamping screw 14 are connected with screw.
Clamping hydraulic cylinder is aided in press 8 tight mantle liner plates 19.
Dismantle clamping screw 14.Pressure oil pump in unlatching, middle compressing cylinder 45 starts action, and piston rod 46 moves reciprocatingly, pushed away Dynamic driving ratchet 38 does rotation action, promotes driven ratchet 11 to rotate, clamping screw 14 is unloaded.The piston rod of middle compressing cylinder 46 when moving reciprocatingly, and former and later two fixture formula locating pieces is provided with piston rod 46, for regulating piston stroke.Work as positioning When block is respectively close to former and later two proximity switches, electric signal is delivered to PLC module, and PLC module controls electricity by auxiliary reclay Magnetic reversal valve carries out oil circuit switching.
When clamping screw 14 coordinates very tight, when middle compressing cylinder 45 can not be rotated driving ratchet 38, oil pressure exceedes Solenoid directional control valve is switched to oil circuit blocking position by prescribed limit, PLC module by auxiliary reclay, and high-pressure oil pump starts work Make, toward the high-voltage oil cylinder 44 of Combined hydraulic device 9 in input hydraulic pressure it is oily, height is carried out to high-voltage oil cylinder 44 and appended nitrogen capsule 43 Press accumulation of energy.When pressure reaches that PLC module sets pressure, PLC module sends instruction to auxiliary reclay, and high-voltage oil cylinder 44 is defeated The high-voltage energy-storage gone out in solenoid directional control valve opening, high-voltage oil cylinder 44 carries out abrupt release, impacting with high pressure is formed, to ratchet system shape Into very big torsion, clamping screw 14 is promoted to loosen.When clamping screw 14 loosens, when ratchet system is rotated, middle compressing cylinder Pressure in 45 is reduced to normal dismounting scope, and the solenoid directional control valve of high-voltage oil cylinder 44 closes high-pressure oil passage under PLC module control Close, high-pressure oil pump is stopped, middle compressing cylinder 45 works, until pulling down clamping screw 14.
Under an impacting with high pressure, if clamping screw 14 does not loosen, the pressure of middle compressing cylinder 45 does not drop to just Often in the range of dismounting, PLC module controls solenoid directional control valve by auxiliary reclay, and the oil pressure oil of middle compressing cylinder 45 is returned into oil Case, during the operating pressure of the central pressure release of compressing cylinder 45 to high-voltage oil cylinder 44, PLC module is by auxiliary reclay by middle compressing cylinder 45 solenoid directional control valves switch to oil circuit blocking position, and high-pressure oil pump is started working.Reciprocation cycle, until pulling down clamping screw 14.
When dismantling clamping screw 14, for the sake of security, driving will play driven ratchet 11, prevent lock-screw 13 from tearing open Driven ratchet 11 is caused to fall after unloading.
Dismantle after clamping screw 14, driven ratchet 11 and clamping screw 14 are hoisted to and require position by driving.
The piston rod of four auxiliary clamping hydraulic cylinders 8 is withdrawn.
The position of four liner plate supporting cylinders 21 is adjusted, its piston rod is supported in the lower edge of mantle liner plate 19, is led to Manually operated electric-control system is crossed, solenoid directional control valve is acted, the piston rod of four liner plate supporting cylinders 21 rises, will be dynamic Cone liner plate 19 is propped, and reaches dismounting purpose.After mantle liner plate 19 is propped, manually operated electric-control system, solenoid directional control valve is carried out Action, the piston rod of four liner plate supporting cylinders 21 drops to initial position.
Mantle liner plate 19 is hoisted to by driving requires position.
Above is the unloading process of cut ring 15, clamping screw 14 and mantle liner plate 19, is installing cut ring 15, locking Operations described below is carried out when bolt 14 and mantle liner plate 19.
During installation:
After mantle liner plate 19 is removed, mantle 17 is on rotary bracket disk 50, four synchronous retaining clips of clamping hydraulic cylinder 7 New mantle liner plate 19 is hoisted on movable cone by tight state, driving, and operating personnel adjust mantle 17 and mantle liner plate 19 manually Circumferential clearance.
After the circumferential clearance of mantle 17 and mantle liner plate 19 is adjusted in claimed range, four assist in synchronization clamping hydraulic cylinders 7 are positioned, and make the relative position of mantle 17 and mantle liner plate 19 stable.
Cut ring 15, installation locking bolt 14, operating personnel's regulation cut ring 15 and the position of mantle liner plate 19 are installed, The standard of requirement is reached, clamping screw 14 is subjected to pretension afterwards.
Ratchet device (direction of rotation is opposite with disassembly direction) is installed with driving.
Start Combined hydraulic device 9 to fasten clamping screw 14.To prevent the tension that clamping screw 14 is fastened, it is necessary to use The impacting with high pressure pressure that installation locking bolt 14 in PLC module is set.After clamping screw 14 is fastened, with driving by driven ratchet 11 handlings are to requiring position.
The upset of cutting tool assembly 16 is reinstalled on cutting assembly fixed support 18, blending bolt is fixed on cutting On assembly bottom plate 53 and cutting assembly upper mounted plate 54, knife bar 32 is unloaded from cutterhead 31, automatic welding gun is installed, opened Dynamic reducing motor 3, adjusts the rotating speed of rotary bracket assembly 20 by frequency converter and meets the rotation speed requirements of automatic welding.
After welding terminates, the power supply of reducing motor 3 is closed, rotary bracket assembly 20 stops the rotation, by cutting tool assembly 16 The outside of cutting assembly fixed support 18 or directly dismounting are turned to, four synchronous clamping hydraulic cylinders 7 are withdrawn.
Mantle assembly is hoisted to by driving requires position.
By aforesaid operations, the dismounting flow of mantle liner plate 19 has been completed.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (10)

1.HP type moving cone of cone crusher liner plate attaching/detaching apparatus, it is characterised in that:Including mantle assembly, frame (1), described is dynamic Boring assembly includes mantle (17) and coordinates the mantle liner plate (19) in mantle (17) outer surface, at the top of described mantle (17) The clamping screw (14) of locking mantle liner plate (19) is connected with, the clamping screw (14) is combined with corresponding with mantle liner plate (19) Cut ring (15);The bottom of described frame (1) is provided with rotating basis (2) and reducing motor (3), described reducing motor Rotating shaft runs through the bottom of frame (1), and is provided with drive pulley (4), and described rotating basis (2) is matched somebody with somebody by bearing group (6) Conjunction has main shaft (23);The bottom of frame (1) is run through in the lower end of described main shaft (23), and is provided with and drive pulley (4) biography The dynamic driven pulley (5) coordinated, the upper end of described main shaft (23) is provided with the rotary bracket assembly coordinated with mantle (17) (20);The upper inner of described frame (1) is provided with cutting assembly fixed support (18), in the cutting assembly fixed support (18) cutting tool assembly (16) is installed, the position of the cutting tool assembly (16) is corresponding with the position of cut ring (15) on; The upper outside of described frame (1) is provided with ratchet assembly bracket (22), is provided with the ratchet assembly bracket (22) Combined hydraulic apparatus (9) and driving ratchet assembly (11), described combined hydraulic apparatus (9) pass through drive connection pin (10) and master Dynamic ratchet assembly (11) connection, the driving ratchet assembly (11) is combined with driven ratchet (12), and the driven ratchet (12) passes through solid Determine screw (13) to be connected at the top of clamping screw (14).
2. HP types moving cone of cone crusher liner plate attaching/detaching apparatus according to claim 1, it is characterised in that:Described cutting Assembly fixed support (18) includes being arranged on the cutting assembly bottom plate (53) of frame (1) upper inner and cutting assembly admittedly Fixed board (54);Also include support (24), the lower end of the support (24) is provided with rotating dog axis hole (25), the rotating dog axis hole (25) coordinated with the cutting assembly fixed support fixed pin holes (52) that are arranged in frame (1) by bearing pin;Described support (24) upper end is connected with horizontally disposed cutterhead flat board seat (28), flat board seat is provided with the cutterhead flat board seat (28) fixed Bolt hole (29), described cutting assembly upper mounted plate (54) is provided with the bolt being adapted to flat board seat fixed bolt hole (29) Hole, and it is combined with corresponding bolt;Described cutting tool assembly (16) is arranged on cutterhead flat board seat (28);Described support (24) bottom plate (26) is additionally provided with, the upper end of the bottom plate (26) is connected with cutterhead flat board seat (28), lower end is provided with bottom plate and consolidated Determine to be provided with what is be adapted with the bottom plate fixed bolt hole (27) on bolt hole (27), described cutting assembly bottom plate (53) Bolt hole, and it is combined with corresponding bolt.
3. HP types moving cone of cone crusher liner plate attaching/detaching apparatus according to claim 2, it is characterised in that:Described cutterhead Stabilizing reinforcing plate (30) is connected between flat board seat (28) and bottom plate (26).
4. HP types moving cone of cone crusher liner plate attaching/detaching apparatus according to claim 3, it is characterised in that:Described cutting Cutting tool assembly (16) includes cutterhead (31), knife bar (32) and cutting knife (33), and described cutterhead (31) is arranged on cutterhead flat board seat (28) on, the knife bar (32) is arranged on cutterhead (31) by screw, and described cutting knife (33) is assembled in the end of knife bar (32) Portion.
5. the HP type moving cone of cone crusher liner plate attaching/detaching apparatus according to any one claim in Claims 1-4, It is characterized in that:Described driving ratchet assembly (11) includes bearing block (34) and central shaft (37), described central shaft (37) Lower end is coordinated by bearing (35) and bearing block (34), and upper end is set with driving ratchet (38);Set on the driving ratchet (38) Pin-and-hole (39) is equipped with, the pin-and-hole (39) coordinates with drive connection pin (10);Described driving ratchet (38) and driven ratchet (12) Coordinate.
6. HP types moving cone of cone crusher liner plate attaching/detaching apparatus according to claim 5, it is characterised in that:Described center The round nut (40) positioned at driving ratchet (38) upper end is set with axle (37).
7. HP types moving cone of cone crusher liner plate attaching/detaching apparatus according to claim 6, it is characterised in that:Described combination Hydraulic means (9) includes valve seat (41), is provided with high-voltage oil cylinder (44) and middle compressing cylinder (45) on the valve seat (41), and coordinate There is corresponding solenoid valve block (42), described high-voltage oil cylinder (44) is combined with nitrogen capsule (43);Described middle compressing cylinder (45) is matched somebody with somebody Conjunction has piston rod (46), and the end of the piston rod (46) is connected with contiguous block by articulated joint (47), is set on the contiguous block There is the connecting pin bores (48) coordinated with drive connection pin (10).
8. HP types moving cone of cone crusher liner plate attaching/detaching apparatus according to claim 1, it is characterised in that:Described rotation Bracket assembly includes being connected in rotary bracket disk (50) bottom at the top of rotary bracket disk (50), described main shaft (23) Heart position, is provided with liner plate supporting cylinder chute (51) at described rotary bracket disk (50) top surface edge and coordinates There is corresponding liner plate supporting cylinder (21), the synchronous clamping liquid being provided through in described rotary bracket disk (50) sidepiece Cylinder pressure through hole (49) is simultaneously combined with corresponding synchronous clamping hydraulic cylinder (7).
9. HP types moving cone of cone crusher liner plate attaching/detaching apparatus according to claim 8, it is characterised in that:In described machine Auxiliary clamping hydraulic cylinder seat (55) is provided with the inside of frame (1), is provided with and is served as a contrast with mantle on the auxiliary clamping hydraulic cylinder seat (55) The auxiliary clamping hydraulic cylinder (8) that plate (19) coordinates.
10. HP types moving cone of cone crusher liner plate attaching/detaching apparatus according to claim 1, it is characterised in that:Described machine Frame (1) is made using section steel material.
CN201710320060.5A 2017-05-08 2017-05-08 Moving cone lining plate dismounting device of HP type cone crusher Active CN106984419B (en)

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CN107498184A (en) * 2017-10-16 2017-12-22 杭州嘉锡激光自动化科技有限公司 Automotive hub pattern processing unit (plant), streamline and automotive hub pattern processing method
CN108705285A (en) * 2018-07-13 2018-10-26 中铝瑞闽股份有限公司 A kind of machine row Coupling provision for disengagement and its working method
CN110497033A (en) * 2019-09-17 2019-11-26 杭州正驰达精密机械有限公司 Stem-winder autoplugger cutter device
CN111215604A (en) * 2019-11-13 2020-06-02 太原钢铁(集团)有限公司 Method for preventing moving cone lining plate of crusher from loosening
CN112642540A (en) * 2020-09-23 2021-04-13 河北建筑工程学院 Novel crushing and screening machine
CN113333066A (en) * 2021-05-28 2021-09-03 埃里斯克矿山工程机械有限公司 Crusher frame convenient to dismouting

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SU1068167A1 (en) * 1980-02-08 1984-01-23 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Механической Обработки Полезных Ископаемых Arrangement for securing the support plate of movable cone
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Publication number Priority date Publication date Assignee Title
CN107498184A (en) * 2017-10-16 2017-12-22 杭州嘉锡激光自动化科技有限公司 Automotive hub pattern processing unit (plant), streamline and automotive hub pattern processing method
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CN108705285A (en) * 2018-07-13 2018-10-26 中铝瑞闽股份有限公司 A kind of machine row Coupling provision for disengagement and its working method
CN108705285B (en) * 2018-07-13 2023-10-13 中铝瑞闽股份有限公司 Disassembling device for machine socket connector and working method thereof
CN110497033A (en) * 2019-09-17 2019-11-26 杭州正驰达精密机械有限公司 Stem-winder autoplugger cutter device
CN110497033B (en) * 2019-09-17 2024-02-13 杭州正驰达精密机械有限公司 Automatic hammer cutting device for mechanical watch
CN111215604A (en) * 2019-11-13 2020-06-02 太原钢铁(集团)有限公司 Method for preventing moving cone lining plate of crusher from loosening
CN111215604B (en) * 2019-11-13 2021-03-23 太原钢铁(集团)有限公司 Method for preventing moving cone lining plate of crusher from loosening
CN112642540A (en) * 2020-09-23 2021-04-13 河北建筑工程学院 Novel crushing and screening machine
CN112642540B (en) * 2020-09-23 2022-09-27 河北建筑工程学院 Crushing and screening machine
CN113333066A (en) * 2021-05-28 2021-09-03 埃里斯克矿山工程机械有限公司 Crusher frame convenient to dismouting

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