CN2111136U - Vertical striked-swing roll suspension mill - Google Patents

Vertical striked-swing roll suspension mill Download PDF

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Publication number
CN2111136U
CN2111136U CN 91220259 CN91220259U CN2111136U CN 2111136 U CN2111136 U CN 2111136U CN 91220259 CN91220259 CN 91220259 CN 91220259 U CN91220259 U CN 91220259U CN 2111136 U CN2111136 U CN 2111136U
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China
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fixed
garden
pendulum
buoyancy tank
shell
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CN 91220259
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Chinese (zh)
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杨连国
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Individual
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Individual
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Priority to CN 91220259 priority Critical patent/CN2111136U/en
Publication of CN2111136U publication Critical patent/CN2111136U/en
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Abstract

Disclosed is a vertical counter-striking roller-swinging suspension mill for breaking and milling medium hard materials. A motor drives a rotor fixed on a main shaft to strike and counter strike the materials, and the materials which drop onto a pressing strip after striking and contrary striking at high frequency form a stacked cushion layer. The materials flow and abrade with each other as the stack of the materials is added. Finer materials and smoother materials are stricken and counter stricken again after dropping and then are milled again, sliding into a guide conic plate and the roller-swinging suspension mill to be extruded, cut and milled. With simple structure and low metal consumption, the utility model can simplify working processes and crush materials whose water content is greater than 1-1.5%.

Description

Vertical striked-swing roll suspension mill
The utility model relates to a kind of size reduction machinery, a kind of vertical impact of more specifically saying so--and the pendulum roller suspends and grinds, and is applicable to medium-hard material is carried out fragmentation, grinding.
At present, generally adopt operations such as fragmentation, grinding to finish, generally adopt secondary or more multiple stage crushing, milling equipment, water content is surpassed 1~1.5% material, also need set up one drying plant the mechanical crushing of material.The impact breaker that uses is to utilize the beater plate that is fixed on the high speed rotor rotated that the material that enters crusher chamber is hit now, make it obtain certain energy and fly to counterpunch board, and rebounded on the beater plate by counterpunch board, the plate that catches a packet once more hits, circulation several times, after making material reach certain fineness, be discharged from cavity.It is very few that this disintegrating machine makes material overwhelm, strike back number of times in crusher chamber, can not realize under low-power, the slow-speed of revolution situation the material fragmentation, and ultra-fine when broken energy consumption big.
The operation principle of the pendulum roller mill that uses now is: can active rotation abrasive body--pendulum is close to the static housing inwall, material is squeezed betwixt, shears and by grinding, the total capacity usage ratio of this milling equipment is low, and with vibration.
The purpose of this utility model is to have designed a kind of vertical impact in order to overcome above-mentioned the deficiencies in the prior art part--the pendulum roller suspends and grinds, make broken integratedly, and when pulverizing water content and surpass 1~1.5% material, have drying function concurrently with grinding, particle size after cracking is thin, and is low in energy consumption.
The purpose of this utility model can realize in the following manner: a kind of vertical impact--the pendulum roller suspends to grind and includes upper shell and lower shell, the centre fuses both with adpting flange, also be fixed with base on the lower shell, be fixed with loam cake on the upper shell, the main shaft two ends be placed in respectively base and on cover, the top of main shaft is equipped with rotor on the position corresponding with upper shell, be fixed with beater plate on the rotor, be fixed with press strip and counterpunch board on the inboard of upper shell, inboard at adpting flange is fixed with burden-guiding cone, on the main shaft of rotor downside pendulum hookup is installed, large end face at adpting flange is fixed with the buoyancy tank adjusting device, it is hanging the buoyancy tank supporting arrangement with chain down, floating box device is installed on the buoyancy tank supporting arrangement, inboard, middle part at lower shell is fixed with the air intake guide plate, blast pipe is fixed on the lower shell bottom, discharge pipe is fixed on and covers, on cover and also be fixed with feed hopper, discharge bucket is fixed on the downside of base, and motor drives main axis rotation by V belt and the belt pulley that is fixed on the main shaft.
The utlity model has following advantage, make broken and grinding integrated, and have oven dry concurrently above 1~1.5% material for water content.This apparatus structure is simple, and efficient height, working service are very convenient, is difficult for sizing during grinding, is a kind of desirable breaker.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the utility model counterpunch board structural front view.
Accompanying drawing 3 is the utility model counterpunch board structure vertical views.
Accompanying drawing 4 is the utility model rotor structure figures.
Accompanying drawing 5 is the utility model pallet loops compositions.
Accompanying drawing 6 is A-A profiles of Fig. 5.
Accompanying drawing 7 is the utility model support holder structure schematic diagrames.
Accompanying drawing 8 is B-B profiles of Fig. 7.
Accompanying drawing 9 is the utility model pendulum roller arrangement structure charts.
Accompanying drawing 10 is the utility model buoyancy tank and buoyancy tank supporting arrangement structure chart.
The utility model is described in further detail with reference to the accompanying drawings:
Shown in accompanying drawing 1: a kind of vertical impact pendulum roller suspends and grinds, include upper shell 27 and lower shell 14, it all is a weldment, link to each other with adpting flange 13 between upper shell 27 and the lower shell 14, adpting flange 13 is tubular, be weldment, on its two ends sidewall the garden annular projection arranged, it can be linked to each other with lower shell 14 with upper shell 27.The upside of upper shell 27 is fixed with loam cake 6, and loam cake 6 is a hollow, and axle can be passed in the hole.Be fixed with feed hopper 29 and discharge pipe 30 on the loam cake 6, the downside of lower shell 14 is fixed with base 17, it is short garden column, the centre has mesopore garden post to link to each other with floor with housing all around, the downside of base 17 has been screwed hopper 19, main shaft 26 usefulness steel are made, it is a multidiameter, the lower end is installed in the mesopore garden post of base 17 by datum axle bearing apparatus 18, its top is placed on the hole of loam cake 6 by bearing, and rigid bearing is covered in the upper end, is fixed with belt pulley 4 on the upper end of main shaft 26, link to each other with the motor 2 usefulness belts 3 on being fixed on motor cabinet 1, thereby main shaft 26 is driven.Be screwed counterpunch board 8 on the madial wall of upper shell 27; With reference to accompanying drawing 2, shown in 3: counterpunch board 8 usefulness high-abrasive materials are made, its cross-sectional shape is the garden arcuation, consistent with upper shell 27, there is strip projected parts the inboard of arc, one helical angle is arranged, overlook and see that rotation direction turns to consistent with main shaft 26, helical angle is 45 °~85 °, the best is that the cross section of strip projected parts is triangular in shape between 50 °~80 °, and two base angles are unequal, one of them base angle is 10 °~60 °, the best is 20 °~40 °, and another base angle is 70 °~110 °, and the best is 80 °~100 °, for easy for installation, the counterpunch board of being fixed on upper shell 27 madial walls 8 minutes is two-layer up and down, and a garden has some and be spliced on week, also is being screwed press strip 7 on junction and three positions, lower end in the middle of the upper end of counterpunch board 8.Press strip 7 usefulness high-abrasive materials are made, it is the garden arcuation, be spliced into the garden ring with plurality of sections, on upper shell 27 corresponding main shafts 26, rotor 10 is installed, shown in accompanying drawing 4: rotor 10 usefulness cast steels are made, its profile is the desk-top rotor of stairstepping, up-small and down-big, upper rotor part footpath tube is gone up than the little 10~100mm of greater trochanter, the best is 30~60mm, have the hole, garden along center line, be screwed an axle sleeve 25 respectively at the two ends of axis hole, by key the motion of main shaft 26 is passed to rotor 10, rotor 10 is fixed on the main shaft 26 by big nut, is uniform-distribution with strip projected parts on the garden cylinder of step-like rotor 10, have the hole, garden on the strip projected parts, be fixed on the rotor 10 with the beater plate 9 of bolt group with strip, the protruding point on rotor 10 decentre line solstics and the upper shell 27 inwall counterpunch boards 8 is apart from being generally 3~100mm, and the best is 5~60mm.On the ladder of rotor 10, be screwed pallet ring 11.With reference to accompanying drawing 5, shown in 6: pallet ring 11 is half garden ring-type, the cross section is " L " shape, on the ring of garden, have along the strip projected parts of footpath tube, the middle part of rotor 10 is fixed with two pallet rings 11, the upper end of rotor 10 is fixed with pallet 28, with reference to accompanying drawing 7, shown in 8: pallet 28 usefulness high-abrasive materials are made, its profile is half garden ring-type, the upper end of rotor 10 is connected into the pallet 28 of a garden ring with 28 pairs of two and half garden loop tray, diametric plane has strip projected parts in ring upper edge, the garden of pallet 28, have the hole, garden on the anchor ring of garden, the thin-walled conical shell that guide heap plate 12 usefulness steel plates are made, outwardly directed fixed strip is arranged on its conical surface, match with the projection on adpting flange 13 inwalls, guide cone-plate 12 is fixed on the inboard of adpting flange 13 with the bolt group, pendulum roller arrangement 15 is installed on the main shaft 26 of rotor 10 downsides, fixing buoyancy tank adjusting device 23 on the garden annular projection of adpting flange 13 lower ends, buoyancy tank supporting arrangement 22 is being hung with chain 31 in its lower end in lower shell 14, buoyancy tank 24 is installed on the buoyancy tank supporting arrangement 22, on lower shell 14 madial walls of buoyancy tank 24 lower end correspondences, fixing air intake guide plate 16, the inversed taper platform shape thin-wall case that air intake guide plate 16 usefulness steel plates are made is fixed with blast pipe 21 on the large cylinder 14 of air intake guide plate 16 downsides.
Shown in accompanying drawing 9: Fig. 9 has showed the structure of pendulum roller arrangement 15.Pendulum roller arrangement 15 is mainly by cantilever axle sleeve 15-1, hollow shaft 15-3, little axle 15-5, bearing group 15-7, pendulum 15-8 forms, cantilever axle sleeve 15-1 makes with cast steel, one axle sleeve is arranged on it, bilateral symmetry extends radially cantilever on the position, the end of cantilever has groove, and on groove, have a garden through hole, the through hole center of cantilever end, both sides to axle sleeve center position does not wait, differ 1~60mm, the best is 5~20mm, hollow shaft 15~3 usefulness steel are made, and its external form is the garden column, and an end has screwed hole along center line, the other end has cutting of hole, band garden flat, with bearing pin 15-2 hollow shaft 15-3 is fixed on the cantilever end of cantilever axle sleeve 15-1, little axle 15-5 makes with steel, and it is a multidiameter, one end is processed with screw thread, 15-3 combines with hollow shaft, and is fixed on the hollow shaft 15-3 with nut 15-4, and the other end of little axle 15-5 is equipped with bearing group 15-7.Pendulum 15-8 makes with cast steel, its profile is two continuous taper types, has hole, ladder garden along center line, and itself and bearing group 15-7 are complementary, its both ends are being fixed saturating lid 15-6 and stifle 15-9 respectively, stud with abrasion-proof backing block 15-10 in the outside, upper end of pendulum 15-8.
Shown in accompanying drawing 10: Figure 10 has showed buoyancy tank adjusting device 23, the structure of buoyancy tank supporting arrangement 22 and buoyancy tank 24, buoyancy tank adjusting device 23 mainly are made up of adjusting rod 23-1, adjusting nut 23-2, link 23-3, short beam 23-4, and adjusting rod 23-1 makes with steel, its profile is shaft-like, the middle part is processed with screw thread, and the upper end is cut flat, and lower end has projection, link 23-3 makes with steel, its profile is " Jiong " type, and top has the garden through hole, and adjusting rod 23-1 can be worn thereon; Have the hole, garden on its biside plate, garden column short beam 23-4 settles thereon, and adjusting rod 23-1 is fixed on the lower surface of adpting flange 13 by adjusting nut 23-2, adjusts as required.Buoyancy tank supporting arrangement 22 is hung on buoyancy tank adjusting device 23 by the chain 31 that is fixed on the short beam 23-4, buoyancy tank supporting arrangement 22 mainly is made up of support 22-1 and carrying roller 22-2, support 22-1 is welded with steel plate, its profile is garden connected in star shape, the cross section is " L " type, is fixed with row's carrying roller 22-2 on groove, constitutes similar block bearing shape, the outside of support 22-1 is welded with otic placode 22-3, and chain 31 can be linked to each other with buoyancy tank supporting arrangement 22.Buoyancy tank 24 mainly is made up of cylindrical shell 24-1, liner plate 24-2, bearing support 24-3.Cylindrical shell 24-1 is welded with steel plate, its profile is the thin-walled tubulose, is welded with only chi press strip 24-4 on the madial wall of lower end, and liner plate 24-2 is set on the inwall of cylindrical shell 24-1,1 one weeks of the outside of cylindrical shell 24-1 are welded with the housing of inversed taper platform shape, and buoyancy tank 24 can be rotated on carrying roller 22-2.
The course of work is: after material enters crushing chamber by charging aperture, fall on the pallet of rotation at a high speed, being subjected to action of centrifugal force is dished out, collide with the counterpunch board of cavity inner wall, and rebounded on the beater plate of at a high speed rotation by counterpunch board, after the plate that overwhelms hits, fly on the counterpunch board once more, after material is subjected to the strike and counterattack of high frequency betwixt altogether, fall on the press strip of cavity inner wall, form the solid accumulation bed course, increase along with solid accumulation, material produces and flows and the very big abrasive action of mutual generation, easily more early be slipped on the pallet ring of high speed rotating than fine granular materials, not be thrown on the counterpunch board by centrifugal action, material is subjected to the strike of high frequency once more, fall down after the counterattack on the press strip surface, form and pile up, be slipped at last and enter pendulum roller suspension mill working chamber on the guide heap plate, material is subjected to extruding repeatedly between the pendulum of active rotation and the revolvable casing that floats, shear and, discharge by hopper at last by grinding, big as material moisture, also can advance hot blast, material is played the oven dry effect by blast pipe.

Claims (10)

1, a kind of vertical impact--the pendulum roller suspends and grinds, include upper shell 27 and lower shell 14,14 of upper shell 27 and lower shells link to each other with adpting flange 13, the loam cake 6 of hollow is fixed on upper shell 27 upper ends, base 17 is fixed on the lower end of lower shell 14, hopper 19 is screwed the downside at base 17, feed hopper 29 is fixed on the loam cake 6, the lower end of main shaft 26 is installed in the middle part of base 17 by datum axle bearing apparatus 18, its top is installed on the loam cake 6, and spindle nose penetrates loam cake 6, be fixed with belt pulley 4 on the spindle nose of main shaft 26, link to each other with the motor 2 usefulness belts 3 on being fixed on motor cabinet 1, it is characterized in that: on the madial wall of upper shell 27, be screwed counterpunch board 8, on the sidewall of the upper shell 27 of the two ends up and down of counterpunch board 8, be screwed press strip 4, on upper shell 27 corresponding main shafts 26, rotor 10 is installed, have the hole, garden along center line, axis hole two ends fixed hub 24 matches with main shaft 26, be uniform-distribution with strip projected parts on the garden cylinder of rotor 10, have the hole, garden on it, the beater plate 9 usefulness bolt groups of strip are fixed on the projection, the upper end of rotor 10 is fixed with pallet 28, its upper surface radially has strip projected parts, guide heap plate 12 is thin-walled conical shells, fixed strip is arranged on the conical surface, with screw guide being piled plate 12 is fixed on the projection of adpting flange 13 inwalls, pendulum roller arrangement 15 is installed on the main shaft 26 of rotor 10 downsides, fixing buoyancy tank adjusting device 23 on the garden annular projection of adpting flange 13 lower ends, buoyancy tank supporting arrangement 22 is being hung with chain 31 in its lower end in lower shell 14, buoyancy tank 24 is placed on the buoyancy tank supporting arrangement 22.
2, vertical impact according to claim 1--the pendulum roller suspends and grinds, it is characterized in that: described counterpunch board 8 cross sections are the garden arcuation, consistent with upper box 27, there is strip projected parts the inboard of arc, one helical angle is arranged, overlook that to see that rotation direction and main shaft 26 turn to consistent, helical angle is 45 °~85 °, and the best is between 50 °~80 °.
3, according to claim 1,2 described vertical impacts--the pendulum roller suspends and grinds, it is characterized in that: the strip projected parts cross section of described counterpunch board 8 is triangular in shape, and a base angle is 10 °~60 °, and the best is 20 °~40 °, another base angle is 70 °~110 °, and the best is 80 °~100 °.
4, vertical impact according to claim 1--the pendulum roller suspends and grinds, and it is characterized in that: described rotor 10 is for stepped, up-small and down-big, and upper rotor part is radially than the little 10~100mm of greater trochanter, and the best is 30~60mm.
5, according to claim 1,4 described vertical impacts--the pendulum roller suspends and grinds, it is characterized in that: be fixed with pallet ring 11 on the ladder of described rotor 10, pallet ring 11 has the ring butt joint of two gardens to form, the cross section is " L " shape, on the ring of garden strip projected parts is arranged radially, pallet 28 is fixed on the upper end of rotor 10.
6, according to claim 1,4 described vertical impacts--the pendulum roller suspends and grinds, and it is characterized in that: the most salient point on described rotor 10 decentre line solstics and the upper shell 27 inwall counterpunch boards 8 is apart from being generally 3~100mm, and the best is 5~60mm.
7, vertical impact according to claim 1--the pendulum roller suspends and grinds, it is characterized in that: described pendulum roller arrangement 15 is mainly by suspended wall axle sleeve 15-1, hollow shaft 15-3, little axle 15-5, bearing group 15-7, pendulum 15-8 forms, on the cantilever axle sleeve 15-1 axle sleeve is arranged, bilateral symmetry extends radially cantilever on the position, the cantilever end has groove, and on groove, have a garden through hole, hollow shaft 15-3 is the garden column, one end has screwed hole along center line, the other end has cutting of hole, band garden flat, hollow shaft 15-3 is fixed on the cantilever end of cantilever axle sleeve 15-1 with bearing pin 15-2, little axle 15-5 is a multidiameter, threaded end matches with hollow shaft 15-3, and be fixed on the hollow shaft 15-3 with nut 15-4, the other end of little axle 15-5 is equipped with bearing group 15-7, pendulum 15-8 is installed on the bearing group 15-7, pendulum 15-8 profile is two continuous frustums, have shoulder hole along center line, the two ends of pendulum 15-8 are being fixed saturating lid 15-6 and stifle 15-9 respectively, and the outside, upper end of pendulum 15-8 studs with abrasion-proof backing block 15-10.
8, according to claim 1,7 described vertical impacts---the pendulum roller suspends and grinds, it is characterized in that: center to the axle sleeve center position of the through hole on the cantilever of the cantilever axle sleeve 15-1 of described pendulum roller arrangement 15 does not wait, differ 1~60mm, the best is 5~20mm.
9, vertical impact according to claim 1--the pendulum roller suspends and grinds, it is characterized in that: described buoyancy tank adjusting device 23 is mainly by adjusting rod 23-1, adjusting nut 23-2, link 23-3, short beam 23-4 forms, be shaft-like adjusting rod 23-1 middle part and be processed with screw thread, the upper end is cut flat, there is projection the lower end, link 23-3 is " " type, the garden through hole is opened on top, adjusting rod 23-1 can be worn thereon, have the hole, garden on its biside plate, garden column short beam 23-4 settles on it, and adjusting rod 23-1 is fixed on the lower surface of adpting flange 13 by adjusting nut 23-2; Buoyancy tank supporting arrangement 22 is hung on buoyancy tank adjusting device 23 by the chain 31 that is fixed on the short beam 23-4.Buoyancy tank supporting arrangement 22 mainly is made up of support 22-1 and carrying roller 22-2, and support 22-1 profile is garden connected in star shape, and the cross section is " L " type, is fixed with row's carrying roller 22-2 on groove, and the support 22-1 outside is welded with otic placode 22-3, makes chain 31 energy coupled; Buoyancy tank 24 mainly is made up of cylindrical shell 24-1, shirt plate 24-2, bearing support 24-3, cylindrical shell 24-1 is the thin-walled tubulose, be welded with press strip 24-4 on its lower end madial wall, liner plate 24-2 is set on the inwall of cylindrical shell 24-1, one week of the outside of cylindrical shell 24-1 is welded with inversed taper platform shape housing, and buoyancy tank 24 can be rotated on carrying roller 22-2.
10, vertical impact according to claim 1--the pendulum roller suspends and grinds, it is characterized in that: be fixed with air intake guide plate 16 on the lower inside wall of described lower shell 14, air intake guide plate 16 is inversed taper platform shape thin walled shell, be fixed with blast pipe 21 on the lower shell 14 below air intake guide plate 16, be fixed with discharge pipe 30 on the loam cake 6.
CN 91220259 1991-08-25 1991-08-25 Vertical striked-swing roll suspension mill Pending CN2111136U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 91220259 CN2111136U (en) 1991-08-25 1991-08-25 Vertical striked-swing roll suspension mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 91220259 CN2111136U (en) 1991-08-25 1991-08-25 Vertical striked-swing roll suspension mill

Publications (1)

Publication Number Publication Date
CN2111136U true CN2111136U (en) 1992-07-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 91220259 Pending CN2111136U (en) 1991-08-25 1991-08-25 Vertical striked-swing roll suspension mill

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CN (1) CN2111136U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103567021A (en) * 2013-11-05 2014-02-12 长沙深湘通用机器有限公司 Roller mill
CN103623907A (en) * 2013-08-16 2014-03-12 湖南磊鑫新材料科技有限公司 Production apparatus for ultrafine calcium carbonate powder
CN106216055A (en) * 2016-07-19 2016-12-14 南昌矿山机械有限公司 Double rotor single vertical-spindle hammer crusher

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103623907A (en) * 2013-08-16 2014-03-12 湖南磊鑫新材料科技有限公司 Production apparatus for ultrafine calcium carbonate powder
CN103567021A (en) * 2013-11-05 2014-02-12 长沙深湘通用机器有限公司 Roller mill
CN106216055A (en) * 2016-07-19 2016-12-14 南昌矿山机械有限公司 Double rotor single vertical-spindle hammer crusher

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