CN107051702A - Roller cuts grater feeding and blanking component - Google Patents

Roller cuts grater feeding and blanking component Download PDF

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Publication number
CN107051702A
CN107051702A CN201610180317.7A CN201610180317A CN107051702A CN 107051702 A CN107051702 A CN 107051702A CN 201610180317 A CN201610180317 A CN 201610180317A CN 107051702 A CN107051702 A CN 107051702A
Authority
CN
China
Prior art keywords
feed bin
feed
feeding
grinding
roller
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.)
Pending
Application number
CN201610180317.7A
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Chinese (zh)
Inventor
严欣雨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Chenhong Technology Co Ltd
Original Assignee
Chengdu Chenhong Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Chenhong Technology Co Ltd filed Critical Chengdu Chenhong Technology Co Ltd
Priority to CN201610180317.7A priority Critical patent/CN107051702A/en
Publication of CN107051702A publication Critical patent/CN107051702A/en
Pending legal-status Critical Current

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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
    • B02C23/02Feeding devices
    • 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
    • B02C23/18Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24Passing gas through crushing or disintegrating zone
    • B02C23/30Passing gas through crushing or disintegrating zone the applied gas acting to effect material separation
    • 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
    • B02C23/18Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24Passing gas through crushing or disintegrating zone
    • B02C23/32Passing gas through crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone

Abstract

Grater feeding and blanking component, including belt and belt pulley, the charging neck being fixedly connected with belt, the first feed bin, grinding storehouse, decompression chamber, discharge pipe and blast pipe are cut the invention discloses a kind of roller;Grinding includes feed pipe, the second feed bin, discharge nozzle and U-shaped annular groove in storehouse, second feed bin is fixedly mounted on the rotary shaft, second feed bin is bottom surface and top surface is the column structure of regular polygon, the each of second feed bin is rectangle sideways, second feed bin discharge hole is arranged in each rectangle sides of the second feed bin at the second feed bin bottom surface, and the bottom surface of the under shed of the second feed bin discharge hole and the second feed bin is with high.Material can be automatically fed into grinding storehouse by the present invention by belt drive system, realize being automatically fed into for material, second feed bin discharge hole is arranged at the upper close bottom surface in the second feed bin side, and the bottom surface of under shed and the second feed bin is same high, is avoided that material is blocked in the second feed bin.

Description

Roller cuts grater feeding and blanking component
Technical field
The present invention relates to nonmetallic mineral ultra-fine grinding preparing technical field, more particularly to a kind of roller cuts grater feeding and blanking Component.
Background technology
In industrial and agricultural production, often need to carry out pulverization process to various materials using grinding machine.Grinding machine is according to milling medium and grinds The difference of grind materials, can be divided into:It is ball mill, column mill, rod mill, tube mill, autogenous tumbling mill, rotation mortar formula roller mill, vertical Mill, multilayer Vertical Mill, vertical roll grinder, DMC grinding machines etc..Intermittent ball mill is generally used in Ceramic production, using wet Method is produced, and its abrasive action can be divided into two parts, one be between abrasive body and abrasive body and it is simplified between abrasive action, two It is percussion when abrasive body falls, will starts with to improve grinding efficiency from these two aspects." much broken and lessmill " of metallic ore Technology and technique are a topics for having carried many years, reduce the mill feed size of ball mill, increase by one section of pre-grinding before ball mill Or ultrafine grinding technique, it is the energy-saving important technology innovation of bargh.The research of grinding machine rock processing is mineral processing work One of emphasis in journey technology.Rock processing is that ore is extruded using energy by grinding machine, roll, impact and ground, Make valuable mineral monomer cleavage (from) in ore, the process sorted beneficial to the next stage.
Grinding machine be applied to crush barite, calcite, potassium feldspar, talcum, marble, lime stone, gypsum, quartz, The Mohs' hardness such as atlapulgite, activated carbon, bentonite, kaolin, glass, manganese ore, titanium ore, chrome ore, slag are not more than 7 Level, the explosive nonmetallic mineral of non-flammable of the humidity below 8%.Grinding machine adjusts cane using mill revolution, the rotation of mill axle, spring Grinding roller assembly structure, grinding roller roller skin is strengthened to material crushing strength and shear ability, so that the effect of reinforcing milling is reached, With yield height, next fineness of materials height (powder is careful) is ground, old-fashioned grinding machine can be with dry method continuously powder (continuous work processed Time was no more than 24 hours), because the bearing in old-fashioned grinding roller assembly using lubricating grease, (lubricating grease must be 24 Shut down and fill once, so no more than 24 hours in hour).But it is new-type be using lubricating oil (being commonly called as machine oil) by Shut down once in the life cycle that whole grinding roller can be reached using the lubricating oil most long available machine time, change grinding roller and profit Lubricating oil checks (some lubricating oil are supplemented when needing).
Traditional rotary type grater includes the cylindrical tube rotated around the axis of basic horizontal.The cylinder of rotation is supplied with such as The granule materials such as slurry or powder, while cylinder is with " critical speed ", (that is, the material at cylinder inner surface connects with grater Touch and around its traveling minimum speed) 3/1 to four/2nds rotate.The material of traditional grater mostly can not be real Existing automatic feed and discharging, easily cause material and are accumulated in feed pipe, and after feed is stopped, the material in feed bin It can not fully enter and be ground in cylinder, it is necessary to manually cleared up, production efficiency is lowly and waste of manpower resource.
Roller mill feed arrangement under prior art, must be by operator the charging manual sorting being placed on material platform in charging Neatly, there is certain inclination angle in charging aperture front and back end, in the presence of the inclination angle of charging aperture front and back end, will feed in roller mill. Such manual sorting adds the workload of operator, and charging can not be rolled on material platform, and efficiency is very low.
The content of the invention
There is transmission device and feed arrangement it is an object of the invention to overcome the deficiencies of the prior art and provide one kind, can be by Material is automatically fed into grinding storehouse by belt drive system, without artificial feeding, is easy to lathe effectively to run, it is ensured that to enter The efficiency and stability of material, it is possible to increase the roller of production efficiency cuts grater feeding and blanking component.
The purpose of the present invention is achieved through the following technical solutions:Roller cuts grater feeding and blanking component, including transmission dress Put and feed arrangement, transmission device is connected with feed arrangement;Described transmission device includes belt and belt pulley, fixed with belt The charging neck of connection;Described feed arrangement is including the first feed bin being connected with charging neck, grinding storehouse, on grinding storehouse Decompression chamber, the discharge pipe at the top of decompression chamber of side, and it is looped around the blast pipe on the outside of grinding storehouse;
Described grinding storehouse includes its internal feed pipe, the second feed bin, discharge nozzle and U-shaped annular groove set, the charging of feed pipe Mouth stretches out the side in grinding storehouse and is fixedly connected with the discharging opening of the first feed bin, the discharging opening of feed pipe and the second feed bin feeding mouth phase Even, the side of the second feed bin is provided with multiple second feed bin discharge holes, and the second feed bin discharge hole is fixed with corresponding discharge nozzle respectively Connection, discharge nozzle connects U-shaped annular groove;
The second described feed bin is fixedly mounted on the rotary shaft, and the second feed bin is bottom surface and top surface is the column structure of regular polygon, The each of second feed bin is rectangle sideways, and the second feed bin discharge hole is arranged in each rectangle sides of the second feed bin close to second At feed bin bottom surface, the bottom surface of the under shed of the second feed bin discharge hole and the second feed bin is with high.
Further, pulse dust collector is provided with inside described discharge pipe, blast pipe is with grinding the side of storehouse joint provided with multiple Air admission hole.
Further, described charging neck by the neck base that is fixedly connected with belt and be placed in base both sides front apron and Rear baffle is constituted, and charging neck is continuously arranged on belt.
Further, the side quantity of the second described feed bin is 3~8.
The beneficial effects of the invention are as follows:
1st, with transmission device and feed arrangement, material can be automatically fed into grinding storehouse by belt drive system, realized Material be automatically fed into and work noise is small, can be by while set multiple second feed bin discharge holes in the second feed bin side Material is sprinkled upon multiple places in U-loop groove by discharge nozzle, material is disperseed rapidly in U-loop groove, is laid in In U-shaped annular groove, material is more evenly distributed, and improves the operating efficiency of grater, and material can voluntarily glide, without people Work feeding, is easy to lathe effectively to run, it is ensured that the efficiency and stability of charging, reduces the workload of operator, improves Production efficiency;
2nd, to be arranged on the second feed bin side upper at bottom surface for the second feed bin discharge hole, and the under shed of the second feed bin discharge hole with The bottom surface of second feed bin ensure that material fully enters U-shaped annular groove, be not in that material is blocked in the second feed bin with high Situation, it is possible to increase grinding efficiency;
3rd, automatic feed and the exclusion of material are realized, equipment can be made continuously to work, and the circulation of air-flow can be taken away and set The standby heat produced, reduces equipment due to failure, extension device service life caused by heating.
Brief description of the drawings
Fig. 1 is system structure diagram of the invention;
Description of reference numerals:1- charging necks, 11- front aprons, 12- neck bases, 13- rear baffles, 2- belt pulleys, 3- belts, The feed bins of 4- first, 5- grindings storehouse, 51- feed pipes, the feed bins of 52- second, the feed bin discharge holes of 521- second, 53- discharge nozzles, 54-U Type annular groove, 55- rotary shafts, 6- blast pipes, 7- decompression chambers, 8- discharge pipes, 9- pulse dust collectors.
Embodiment
Technical scheme is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, roller cuts grater feeding and blanking component, including transmission device and feed arrangement, transmission device is filled with charging Put connection;The charging neck 1 that described transmission device includes belt 3 and belt pulley 2, is fixedly connected with belt 3;Described charging Device is including the first feed bin 4 being connected with charging neck 1, grinding storehouse 5, positioned at the decompression chamber 7 ground above storehouse 5, positioned at decompression chamber The discharge pipe 8 at 7 tops, and it is looped around the blast pipe 6 in the outside of grinding storehouse 5;
Described grinding storehouse 5 includes its internal feed pipe 51, the second feed bin 52, discharge nozzle 53 and U-shaped annular groove 54 set, charging The side that the charging aperture of pipe 51 stretches out grinding storehouse 5 is simultaneously fixedly connected with the discharging opening of the first feed bin 4, the discharging opening of feed pipe 51 and the The feeding mouth of two feed bin 52 is connected, and the side of the second feed bin 52 is provided with multiple second feed bin discharge holes 521, the second feed bin discharge hole 521 It is fixedly connected respectively with corresponding discharge nozzle 53, discharge nozzle 53 connects U-shaped annular groove 54;
The second described feed bin 52 is fixedly mounted in rotary shaft 55, and the second feed bin 52 is bottom surface and top surface is the post of regular polygon Body structure, each of the second feed bin 52 is rectangle sideways, and the second feed bin discharge hole 521 is arranged on each rectangle of the second feed bin 52 On side at the second feed bin bottom surface, the bottom surface of the under shed of the second feed bin discharge hole 521 and the second feed bin 53 is with high.
Further, the described inside of discharge pipe 8 is provided with pulse dust collector 9, and blast pipe 6 is provided with grinding the side of the joint of storehouse 5 Multiple air admission holes.
Further, described charging neck 1 is by the neck base 12 that is fixedly connected with belt 3 and is placed in before base both sides Baffle plate 11 and rear baffle 13 are constituted, and charging neck 1 is continuously arranged on belt 3.
Further, the side quantity of the second described feed bin 52 is 3~8.
The present invention operation principle be:Material is continuously sent to the first feed bin 4 by charging neck 1 under the drive of belt 3, First feed bin 4 is by feed pipe 51 by material transferring to the second feed bin 52, and the second feed bin 52 is by being arranged on the second feed bin of its side Material is equably sprinkled upon many places in U-loop groove 54 by discharging opening 521 by discharge nozzle 53.Abrasive wheel is provided with U-shaped annular groove 54, Abrasive wheel revolves round the sun while rotation, is ground to material in U-shaped annular groove 54.After being ground in grinding storehouse 5 to material, By the air intake of blast pipe 6, the wind that blast pipe 6 enters enters grinding storehouse 5 by air admission hole, causes air-flow to drive the little particle after grinding Material flies upward floating, into decompression chamber 7, because pressure is reduced suddenly in decompression chamber 7, and the larger material of particle sinks again naturally Grinding, the less material of particle is collected by pulse dust collector 9, realizes automatic feed and the exclusion of material, can make to set Standby continuous work, and the circulation of air-flow can take away the heat of equipment generation, reduce equipment due to failure caused by heating, prolong Long service life of equipment.
In use, the second feed bin 52 is also rotated, and the main shaft that it rotates is consistent with the revolution main shaft of abrasive wheel, energy Material is more uniformly sprinkled upon in U-shaped annular groove 54, the feeding mouth diameter of the second feed bin 52 is more than the diameter of feed pipe 51, Second feed bin 52 is connected with feeding pipe 51 but not fixed, and feeding pipe 51 is in process of lapping without rotation.
In feeding process, the second feed bin discharge hole 521 is arranged on the upper place close to ground in the second feed bin side, and second The under shed of feed bin discharge hole and the second feed bin ground ensure that the material in the second feed bin fully enters U-shaped annular groove with high Be not in the situation that material is blocked in the second feed bin 52 in 54.
One of ordinary skill in the art will be appreciated that embodiment described here is to aid in reader and understands the present invention's Principle, it should be understood that protection scope of the present invention is not limited to such especially statement and embodiment.This area it is common Technical staff can make according to these technical inspirations disclosed by the invention various does not depart from the other various specific of essence of the invention Deformation and combination, these deformations and combination are still within the scope of the present invention.

Claims (6)

1. roller cuts grater feeding and blanking component, it is characterised in that including transmission device and feed arrangement, transmission device is with entering Expect device connection;The charging card that described transmission device includes belt (3) and belt pulley (2), is fixedly connected with belt (3) Groove (1);Described feed arrangement is including the first feed bin (4) being connected with charging neck (1), grinding storehouse (5), positioned at grinding Decompression chamber (7) above storehouse (5), the discharge pipe (8) at the top of decompression chamber (7), and it is looped around grinding storehouse (5) outside The blast pipe (6) of side;
Described grinding storehouse (5) includes its internal feed pipe (51), the second feed bin (52), discharge nozzle (53) and U set Type annular groove (54), the charging aperture of feed pipe (51) stretches out the side of grinding storehouse (5) and consolidated with the discharging opening of the first feed bin (4) Fixed connection, the discharging opening of feed pipe (51) is connected with the second feed bin (52) feeding mouth, and the side of the second feed bin (52) is set There are multiple second feed bin discharge holes (521), the second feed bin discharge hole (521) is fixedly connected with corresponding discharge nozzle (53) respectively, Discharge nozzle (53) connects U-shaped annular groove (54);
Described the second feed bin (52) is fixedly mounted in rotary shaft (55), and the second feed bin (52) is that bottom surface and top surface are The column structure of regular polygon, each of the second feed bin (52) is rectangle sideways, and the second feed bin discharge hole (521) is arranged on In each rectangle sides of second feed bin (52) at the second feed bin bottom surface, the under shed of the second feed bin discharge hole (521) with The bottom surface of second feed bin (53) is with high.
2. roller according to claim 1 cuts grater feeding and blanking component, it is characterised in that described discharge pipe (8) Inside is provided with pulse dust collector (9).
3. roller according to claim 1 cuts grater feeding and blanking component, it is characterised in that described blast pipe (6) With grinding the side of storehouse (5) joint provided with multiple air admission holes.
4. roller according to claim 1 cuts grater feeding and blanking component, it is characterised in that described charging neck (1) by the neck base (12) that is fixedly connected with belt (3) and the front apron (11) and rear baffle that are placed in base both sides (13) constitute.
5. roller according to claim 1 cuts grater feeding and blanking component, it is characterised in that described charging neck (1) it is continuously arranged on belt (3).
6. roller according to claim 1 cuts grater feeding and blanking component, it is characterised in that the second described feed bin (52) side quantity is 3~8.
CN201610180317.7A 2016-03-25 2016-03-25 Roller cuts grater feeding and blanking component Pending CN107051702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610180317.7A CN107051702A (en) 2016-03-25 2016-03-25 Roller cuts grater feeding and blanking component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610180317.7A CN107051702A (en) 2016-03-25 2016-03-25 Roller cuts grater feeding and blanking component

Publications (1)

Publication Number Publication Date
CN107051702A true CN107051702A (en) 2017-08-18

Family

ID=59617211

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610180317.7A Pending CN107051702A (en) 2016-03-25 2016-03-25 Roller cuts grater feeding and blanking component

Country Status (1)

Country Link
CN (1) CN107051702A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202778611U (en) * 2012-09-26 2013-03-13 佛山市博晖机电有限公司 Vertical mill device for ceramic raw material grinding production lines
CN104888923A (en) * 2014-12-04 2015-09-09 成都宸鸿科技有限公司 Attritor grinding bin having automatic unloading function
CN104888926A (en) * 2014-12-03 2015-09-09 成都宸鸿科技有限公司 Roller cutting grinding mill automatic feeding device capable of enabling materials to be free of remaining
CN204640429U (en) * 2015-03-25 2015-09-16 江苏青山机械有限公司 Sieve ring type sander
JP2015167930A (en) * 2014-03-10 2015-09-28 宇部興産機械株式会社 Vertical crusher
JP2015171680A (en) * 2014-03-12 2015-10-01 宇部興産機械株式会社 Vertical mill
CN205462666U (en) * 2016-03-25 2016-08-17 成都宸鸿科技有限公司 Pulverizing mill pay -off and unloading subassembly are cut to roller

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202778611U (en) * 2012-09-26 2013-03-13 佛山市博晖机电有限公司 Vertical mill device for ceramic raw material grinding production lines
JP2015167930A (en) * 2014-03-10 2015-09-28 宇部興産機械株式会社 Vertical crusher
JP2015171680A (en) * 2014-03-12 2015-10-01 宇部興産機械株式会社 Vertical mill
CN104888926A (en) * 2014-12-03 2015-09-09 成都宸鸿科技有限公司 Roller cutting grinding mill automatic feeding device capable of enabling materials to be free of remaining
CN104888923A (en) * 2014-12-04 2015-09-09 成都宸鸿科技有限公司 Attritor grinding bin having automatic unloading function
CN204640429U (en) * 2015-03-25 2015-09-16 江苏青山机械有限公司 Sieve ring type sander
CN205462666U (en) * 2016-03-25 2016-08-17 成都宸鸿科技有限公司 Pulverizing mill pay -off and unloading subassembly are cut to roller

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Application publication date: 20170818