CN104258925A - Rotating wheel milling machine for crushing powder sinter - Google Patents
Rotating wheel milling machine for crushing powder sinter Download PDFInfo
- Publication number
- CN104258925A CN104258925A CN201410516039.9A CN201410516039A CN104258925A CN 104258925 A CN104258925 A CN 104258925A CN 201410516039 A CN201410516039 A CN 201410516039A CN 104258925 A CN104258925 A CN 104258925A
- Authority
- CN
- China
- Prior art keywords
- rotating
- hopper
- push pedal
- rotating shaft
- fixing mill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
The invention discloses a rotating wheel milling machine for crushing powder sinter. The milling machine comprises a rack, and a material box and a milling machine body which are arranged on the rack, wherein the milling machine body comprises a fixed millstone, a rotating millstone and a seal hood; the material box and a rotating shaft are coaxially arranged at two ends of the rack; the fixed millstone is vertically fixed on the end surface of the material box, which faces one side of the rotating shaft; the rotating millstone is vertically arranged on the shaft end of the rotating shaft, which faces one side of the material box; the rotating millstone can move horizontally; the seal hood covers the outer side of the fixed millstone and the rotating millstone; a push plate is vertically arranged in the material box; a feed opening is formed in the fixed millstone; a shrinking type extrusion opening which is connected with the feed opening is formed in the material box; a discharge opening is formed in the bottom of the seal hood; the push plate is driven by a translation cylinder to horizontally move in the material box. According to the rotating wheel milling machine, no material is stuck; the automation degree is high; the energy consumption is low; the environment pollution is little; the noise is low; the applicability is high and the cost is low.
Description
Technical field
The invention belongs to powder sintering thing crushing technology field, particularly relating to a kind of spinning roller grinding machine for pulverizing powder sinter.
Background technology
It is all processed by following mechanical means that powder sintering thing (as battery of mobile phone positive electrode and sinter material thereof) carries out pulverizing after sintering: 1, pour sinter into jaw crusher and slightly break; 2, the material after slightly breaking enters double-roll crusher thin broken; 3, airflow milling is entered after the material after thin broken sieves or miscellaneous equipment carries out ultra-fine grinding.
The following shortcoming of said method ubiquity: be usually stuck when 1, bulk sinter enters jaw crusher, must go to disclose or beat with club or hammer, very dangerous; 2, sinter enters double-roll crusher and easily produces putty after jaw crusher is slightly broken, and because jaw crushing crusher machine speed is fast, roller pair breaking crusher machine speed is slow; If 3 jaw crusher discharging-material sizes are large, be difficult to when entering double-roll crusher be broken; 4, due to double-roll crusher being equipped with spring, if charging is too fast when fragmentation, two rollers will open under the action of the spring automatically, some large granular materials will be caused so just to have gone out without fragmentation, simultaneously because spring ceaselessly stretches, roller constantly opens to be drawn close, and forms very large noise; 5, because jaw crusher and double-roll crusher are installed on upper and lower platform respectively, maintenance and maintenance inconvenience; 6, owing to sealing difficulty, dust is large; 7, operation is many, and material waste is large; 8, yield poorly, labor strength is large.
Summary of the invention
The object of the present invention is to provide a kind of good work environment, labour intensity is low, the spinning roller grinding machine for pulverizing powder sinter that production efficiency is high.
This spinning roller grinding machine for pulverizing powder sinter provided by the invention, the hopper comprising frame and be arranged in this frame and grinding machine, described grinding machine comprises fixing mill, rotating grinding board, rotating shaft and seal closure, the flat incline plane structure that the field of conjugate action of described fixing mill and rotating grinding board adopts central fovea surrounding convex, the field of conjugate action of this fixing mill and rotating grinding board is evenly distributed with some double wedges, be provided with one on the rotary shaft for monitoring the Speed sensing device of rotary shaft rotating speed, described hopper and rotating shaft coaxle are arranged in each end of frame, described fixing mill is vertically fixed on towards on the end face of the hopper of rotating shaft side, described rotating grinding board is movably vertically mounted on towards on the rotating shaft axle head of hopper side by an abrasive disk space adjusting device level, described seal closure covers on outside described fixing mill and rotating grinding board, a push pedal is vertically provided with in described hopper, described fixing mill is provided with a charging aperture, the hopper connected with this charging aperture is provided with a contraction type extrusion mouth, a discharging opening is provided with in the bottom of described seal closure, described push pedal is driven by a flat-removing air cyclinder and moves horizontally in hopper, this push pedal promotes the material in hopper and cuts off through the extruding of contraction type extrusion mouth and enter from charging aperture between fixing mill and rotating grinding board, described rotating shaft drives rotating grinding board to rotate and material between broken two mills, described Speed sensing device controls the mobile feed of stopping of flat-removing air cyclinder and push pedal, this flat-removing air cyclinder is provided with a front limit inductor and rear limit induction device, described push pedal moves to the contraction type extrusion mouth of hopper side, this front limit inductor controls flat-removing air cyclinder and drives push pedal oppositely movement, described push pedal moves to the opposite side of hopper, this rear limit induction device controls flat-removing air cyclinder and drives push pedal forward to move.
For making the broken dynamics of mill of the present invention keep best, described push pedal and fixing mill coaxially arranged, described charging aperture is positioned at the center of fixing mill.
Described abrasive disk space adjusting device comprises axle sleeve and location-plate, described rotating grinding board is vertically mounted on axle sleeve, described axle sleeve is arranged on outside the rotating shaft axle head of hopper side by key, described location-plate is sleeved on inside the rotating shaft axle head of hopper side, connected by some screw rods between described axle sleeve and location-plate, regulate the distance between this screw rod control rotating grinding board and fixing mill.
Compared with prior art, the present invention have several under a little:
1, by pouring powder sintering thing into hopper, under cylinder action, bulk materials is pushed into contraction type extrusion mouth by the push pedal of its inside, first carrying out extruding by contraction type extrusion mouth to it cuts into piece material, again piece material is sent into the charging aperture of fixing mill, charging is convenient, directly entering of bulk material can be realized, without getting stuck phenomenon.
2, the High Rotation Speed of rotating grinding board the material that the charging aperture from fixing mill inputs is carried out polish, broken, the material after pulverizing is discharged by the discharging opening of the seal closure covered on outside mill, and automaticity is high, energy consumption is low, dust intercepts therein by seal closure, and environmental pollution is little, and noise is low.
3, by regulating rotating grinding board axial location on the rotary shaft, make the distance between fixing mill and rotating grinding board adjustable, thus can broken go out the powder granule of different size, applicability is stronger.
4, due to flat incline plane structure that two mills adopt central fovea surroundings convex, after setting up the gap between two mill planes by abrasive disk space adjusting device, the material being less than a stand-off distance is thrown out of along with the rotation of mill, the material being greater than a stand-off distance still stay continue in mill broken, just can be thrown out of after stand-off distance until particle is less than between two mill peripheral planes, crushing efficiency is high.
5, by installing Speed sensing device on the rotary shaft, block when mill load is excessive, rotary shaft rotating speed reduce time, signal is passed to flat-removing air cyclinder by this Speed sensing device, this cylinder receives signal and to halt feed, until when mill load alleviates, rotary shaft rotating speed promotes, flat-removing air cyclinder drives push pedal to continue mobile feed.
6, the present invention's entirety adopts straight configuration, easy to maintenance; Only need a set of equipment can replace jaw crusher, the equipment such as double-roll crusher and airflow milling of prior art, save a dead lift process in original technology between each step, automaticity and production efficiency high, labour intensity is low, and floor space is little, and cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that the present invention fixes mill.
Fig. 3 is Fig. 2 A-A place sectional structure schematic diagram.
Fig. 4 is the structural representation of rotating grinding board of the present invention.
Fig. 5 is Fig. 3 B-B place sectional structure schematic diagram.
Detailed description of the invention
As can be seen from Fig. 1 to Fig. 5, this spinning roller grinding machine for pulverizing powder sinter of the present invention, comprise frame 1, hopper 2 and grinding machine 3, wherein grinding machine 3 comprises fixing mill 31, rotating grinding board 32, rotating shaft 33 and seal closure 34, fixing mill 31 is provided with a charging aperture 311, the flat incline plane structure that the field of conjugate action fixing mill 31 and rotating grinding board 32 all adopts central fovea surrounding convex, the field of conjugate action of this fixing mill 31 and rotating grinding board 32 is evenly distributed with some double wedges, rotating shaft 33 is provided with one for monitoring the Speed sensing device 331 of its rotating speed, a discharging opening 341 is provided with in the bottom of seal closure 34, hopper 2 and rotating shaft 33 are disposed coaxially on each end of frame 1, fixing mill 31 is vertically fixed on towards on the end face of the hopper 2 of rotating shaft 33 side, rotating grinding board 32 is movably vertically mounted on towards on the axle head of the rotating shaft 33 of hopper 2 side by abrasive disk space adjusting device 35 level, seal closure 34 covers on outside fixing mill 31 and rotating grinding board 32, a push pedal 21 is vertically provided with in hopper 2, this push pedal 21 is driven by a flat-removing air cyclinder 22 and moves horizontally in hopper 2, this flat-removing air cyclinder 22 is provided with a front limit inductor 221 and rear limit induction device 222, the hopper 2 connected with charging aperture 311 is provided with a contraction type extrusion mouth 23, push pedal 21 promotes the material in hopper 2 and cuts off through the extruding of contraction type extrusion mouth 23 and enter from charging aperture 311 between fixing mill 31 and rotating grinding board 32, rotating shaft 33 drives rotating grinding board 32 to rotate and material between broken two mills, Speed sensing device 331 controls the mobile feed of stopping of flat-removing air cyclinder 22 and push pedal 21, when push pedal 21 moves to the contraction type extrusion mouth 23 of hopper side, front limit inductor 221 controls flat-removing air cyclinder 22 and drives push pedal 21 oppositely movement, push pedal 21 moves to the opposite side of hopper 2, rear limit induction device 222 controls flat-removing air cyclinder 22 and drives push pedal 21 forward to move.
It can also be seen that from Fig. 1, push pedal 21 of the present invention is coaxially arranged with fixing mill 31, and charging aperture 311 is positioned at the center of fixing mill 31.
It can also be seen that from Fig. 1, abrasive disk space adjusting device 35 of the present invention comprises axle sleeve 351 and location-plate 352, rotating grinding board 32 is vertically mounted on axle sleeve 351, axle sleeve 351 is arranged on outside rotating shaft 33 axle head of hopper 2 side by key, location-plate 352 is sleeved on inside rotating shaft 33 axle head of hopper 2 side, connected by some screw rods 353 between axle sleeve 351 and location-plate 352, regulate the distance that this screw rod 353 controls between rotating grinding board 32 and fixing mill 31.
Motion process of the present invention is as follows:
1, the block powder sintering thing in hopper 2 is poured into, under the active force of flat-removing air cyclinder 22, along with push pedal 21 is moved to fixing mill 31 direction, bulk materials is being extruded cut-out when the contraction type extrusion mouth 23 of hopper 2, and cut-off part bulk materials is admitted to the charging aperture 311 of fixing mill 31 together with piece material.
2, under the effect of flat-removing air cyclinder 22, being push continuation by the material of the charging aperture 311 of fixing mill 31 by push pedal 21 moves between two mills forward, when push pedal 21 moves to the contraction type extrusion mouth 23 of hopper 2 side, front limit inductor 221 sends signal control flat-removing air cyclinder 22 and drives push pedal 21 oppositely movement; When push pedal 21 moves to the opposite side of hopper 2, rear limit induction device 222 controls flat-removing air cyclinder 22 and drives push pedal 21 forward to move continuation feed, moves material to send into mill so repeatedly.
3, rotating grinding board 32 High Rotation Speed under the drive of rotating shaft 33, the material entered between two mills is smashed by the double wedge of High Rotation Speed on rotating grinding board 32, and the material smashed gets rid of to mill periphery under the effect of rotating grinding board 32 centrifugal force.Due to the flat incline plane structure that two mills adopt central fovea surrounding convex, by regulating the screw rod 353 of abrasive disk space adjusting device 35, control the distance between axle sleeve 351 and location-plate 352, thus after indirectly controlling the gap between two mill planes, the material being less than a stand-off distance is thrown out of along with the rotation of mill, the material being greater than a stand-off distance is still stayed and is continued broken in mill, is just thrown out of after stand-off distance until particle is less than between two mill peripheral planes.When in mill, materiel machining speed is excessively slow, and push pedal 21 promotes material continuation reach, then there will be mill by the phenomenon of card, after mill blocks, belt pulley on rotating shaft 33 skids, rotating shaft 33 rotating speed reduces, the low speed signal that Speed sensing device 331 is monitored passes to flat-removing air cyclinder 22, this cylinder receives signal and stops mobile, and push pedal 21 stops feed, and mill load alleviates, rotating speed promotes, when rotating shaft 33 rotating speed reaches original rotating speed, flat-removing air cyclinder 22 continues mobile, drives push pedal 21 to continue feed.
4, the material after fragmentation is discharged by the discharging opening 341 bottom seal closure 34.
Claims (3)
1. one kind for pulverizing the spinning roller grinding machine of powder sinter, it is characterized in that: this machine comprises frame and the hopper be arranged in this frame and grinding machine, described grinding machine comprises fixing mill, rotating grinding board, rotating shaft and seal closure, the flat incline plane structure that the field of conjugate action of described fixing mill and rotating grinding board adopts central fovea surrounding convex, the field of conjugate action of this fixing mill and rotating grinding board is evenly distributed with some double wedges, be provided with one on the rotary shaft for monitoring the Speed sensing device of rotary shaft rotating speed, described hopper and rotating shaft coaxle are arranged in each end of frame, described fixing mill is vertically fixed on towards on the end face of the hopper of rotating shaft side, described rotating grinding board is movably vertically mounted on towards on the rotating shaft axle head of hopper side by an abrasive disk space adjusting device level, described seal closure covers on outside described fixing mill and rotating grinding board, a push pedal is vertically provided with in described hopper, described fixing mill is provided with a charging aperture, the hopper connected with this charging aperture is provided with a contraction type extrusion mouth, a discharging opening is provided with in the bottom of described seal closure, described push pedal is driven by a flat-removing air cyclinder and moves horizontally in hopper, this push pedal promotes the material in hopper and cuts off through the extruding of contraction type extrusion mouth and enter from charging aperture between fixing mill and rotating grinding board, described rotating shaft drives rotating grinding board to rotate and material between broken two mills, described Speed sensing device controls the mobile feed of stopping of flat-removing air cyclinder and push pedal, this flat-removing air cyclinder is provided with a front limit inductor and rear limit induction device, described push pedal moves to the contraction type extrusion mouth of hopper side, this front limit inductor controls flat-removing air cyclinder and drives push pedal oppositely movement, described push pedal moves to the opposite side of hopper, this rear limit induction device controls flat-removing air cyclinder and drives push pedal forward to move.
2. the spinning roller grinding machine for pulverizing powder sinter according to claim 1, is characterized in that: described push pedal and fixing mill coaxially arranged, described charging aperture is positioned at the center of fixing mill.
3. the spinning roller grinding machine for pulverizing powder sinter according to claim 1, it is characterized in that: described abrasive disk space adjusting device comprises axle sleeve and location-plate, described rotating grinding board is vertically mounted on axle sleeve, described axle sleeve is arranged on outside the rotating shaft axle head of hopper side by key, described location-plate is sleeved on inside the rotating shaft axle head of hopper side, connected by some screw rods between described axle sleeve and location-plate, regulate the distance between this screw rod control rotating grinding board and fixing mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516039.9A CN104258925B (en) | 2014-09-30 | 2014-09-30 | For pulverizing the spinning roller grinding machine of powder body sinter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516039.9A CN104258925B (en) | 2014-09-30 | 2014-09-30 | For pulverizing the spinning roller grinding machine of powder body sinter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104258925A true CN104258925A (en) | 2015-01-07 |
| CN104258925B CN104258925B (en) | 2016-09-28 |
Family
ID=52150573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410516039.9A Active CN104258925B (en) | 2014-09-30 | 2014-09-30 | For pulverizing the spinning roller grinding machine of powder body sinter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104258925B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012991A (en) * | 2018-07-02 | 2018-12-18 | 广德县坚固水泥制品有限公司 | A kind of ceramic clay raw material crushing device with auto feed |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4202505A (en) * | 1978-01-12 | 1980-05-13 | Erkki Ruuskanen | Refiner |
| WO1993023166A1 (en) * | 1992-05-08 | 1993-11-25 | Sunds Defibrator Industries Aktiebolag | Apparatus for refining fiber material |
| JP2003010719A (en) * | 2001-06-28 | 2003-01-14 | Toshiba Mach Co Ltd | Crusher |
| JP2005040708A (en) * | 2003-07-22 | 2005-02-17 | Ueno Tekkusu Kk | Compression volume-reduction granulation apparatus |
| JP2008540708A (en) * | 2005-05-02 | 2008-11-20 | サイテック サーフェース スペシャリティーズ、エス．エイ． | Adhesive composition and method |
| JP2008310719A (en) * | 2007-06-18 | 2008-12-25 | Yaskawa Electric Corp | Block transfer instruction execution device and block transfer method |
| CN101590673A (en) * | 2009-07-06 | 2009-12-02 | 杨根源 | A kind of automatic grinding mill for polyfluortetraethylewastes wastes |
| CN201516353U (en) * | 2009-10-30 | 2010-06-30 | 邹平县海华纸业有限公司 | Composite millstone device |
| CN202683270U (en) * | 2012-05-04 | 2013-01-23 | 吴建辉 | Grinder assembled conveniently |
| CN102896014A (en) * | 2011-07-27 | 2013-01-30 | 河南新艾卡橡胶工业有限公司 | Fully-automatic hydraulic fine rubber powder machine |
| CN103143428A (en) * | 2013-03-21 | 2013-06-12 | 张文墩 | Method and equipment for rapidly processing ceramic chemical industry ore standard granules |
| CN204159376U (en) * | 2014-09-30 | 2015-02-18 | 湖南清河重工机械有限公司 | For pulverizing the spinning roller grinding machine of powder sinter |
-
2014
- 2014-09-30 CN CN201410516039.9A patent/CN104258925B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4202505A (en) * | 1978-01-12 | 1980-05-13 | Erkki Ruuskanen | Refiner |
| WO1993023166A1 (en) * | 1992-05-08 | 1993-11-25 | Sunds Defibrator Industries Aktiebolag | Apparatus for refining fiber material |
| JP2003010719A (en) * | 2001-06-28 | 2003-01-14 | Toshiba Mach Co Ltd | Crusher |
| JP2005040708A (en) * | 2003-07-22 | 2005-02-17 | Ueno Tekkusu Kk | Compression volume-reduction granulation apparatus |
| JP2008540708A (en) * | 2005-05-02 | 2008-11-20 | サイテック サーフェース スペシャリティーズ、エス．エイ． | Adhesive composition and method |
| JP2008310719A (en) * | 2007-06-18 | 2008-12-25 | Yaskawa Electric Corp | Block transfer instruction execution device and block transfer method |
| CN101590673A (en) * | 2009-07-06 | 2009-12-02 | 杨根源 | A kind of automatic grinding mill for polyfluortetraethylewastes wastes |
| CN201516353U (en) * | 2009-10-30 | 2010-06-30 | 邹平县海华纸业有限公司 | Composite millstone device |
| CN102896014A (en) * | 2011-07-27 | 2013-01-30 | 河南新艾卡橡胶工业有限公司 | Fully-automatic hydraulic fine rubber powder machine |
| CN202683270U (en) * | 2012-05-04 | 2013-01-23 | 吴建辉 | Grinder assembled conveniently |
| CN103143428A (en) * | 2013-03-21 | 2013-06-12 | 张文墩 | Method and equipment for rapidly processing ceramic chemical industry ore standard granules |
| CN204159376U (en) * | 2014-09-30 | 2015-02-18 | 湖南清河重工机械有限公司 | For pulverizing the spinning roller grinding machine of powder sinter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012991A (en) * | 2018-07-02 | 2018-12-18 | 广德县坚固水泥制品有限公司 | A kind of ceramic clay raw material crushing device with auto feed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104258925B (en) | 2016-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108311264B (en) | Concrete breaker for building | |
| CN108579876A (en) | A kind of adjustable granular size cycle lithotripsy apparatus | |
| CN203291915U (en) | Ultrafine powder differential swing arm roller grinding machine | |
| CN205495769U (en) | Time delay feeding ore grinding system appearance equipment | |
| CN204159376U (en) | For pulverizing the spinning roller grinding machine of powder sinter | |
| CN106955769B (en) | Improved crushing knife and crushing grinding device capable of being crushed secondarily | |
| CN206703350U (en) | A kind of waste or used plastics product automatic crushing device | |
| CN108479914A (en) | A kind of equipment that can recycle powder ore | |
| CN206008896U (en) | A kind of improve particle knife and can separating twice particle lapping device | |
| CN208554447U (en) | A kind of grinding device of automated material | |
| CN107159375A (en) | A kind of efficient ore pulverizer with positive feed function | |
| CN108479913A (en) | A kind of device of multi-stage crushing ore | |
| CN104437784A (en) | Pulverizer | |
| CN204307690U (en) | Scrap metal crushing system | |
| CN105855022A (en) | Three-rotor-combined crusher | |
| US20170312752A1 (en) | Apparatus for comminuting ore, comprising a hydraulic spring device, and associated method | |
| CN104258925B (en) | For pulverizing the spinning roller grinding machine of powder body sinter | |
| CN211865369U (en) | Rock crusher that crushing effect is good | |
| CN105214784B (en) | A kind of flour mill | |
| CN205392687U (en) | Ammonium paratungstate high efficiency reducing mechanism | |
| CN110694730A (en) | Double-roller crusher for mine | |
| CN108246459A (en) | A kind of construction waste breaker | |
| CN208960042U (en) | Ganoderma lucidum micronizer | |
| CN210022326U (en) | Novel Raymond mill | |
| CN206948965U (en) | A kind of stalk crasher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |