CN107029826A - A kind of grater feed system for being capable of automatic blanking - Google Patents
A kind of grater feed system for being capable of automatic blanking Download PDFInfo
- Publication number
- CN107029826A CN107029826A CN201610181380.2A CN201610181380A CN107029826A CN 107029826 A CN107029826 A CN 107029826A CN 201610181380 A CN201610181380 A CN 201610181380A CN 107029826 A CN107029826 A CN 107029826A
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- CN
- China
- Prior art keywords
- feed bin
- feed
- discharge hole
- grinding
- pipe
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of grater feed system for being capable of automatic blanking, including chain, charging neck, sprocket wheel, the first feed bin, grinding storehouse, decompression chamber, discharge pipe and blast pipe；The side of the second feed bin in grinding storehouse is provided with multiple second feed bin discharge holes, and the second feed bin discharge hole is fixedly connected with corresponding discharge nozzle respectively, and discharge nozzle connects U-shaped annular groove；Second feed bin is fixedly mounted on the rotary shaft, second feed bin is cylindrical structure, the second described feed bin discharge hole is evenly distributed on the side of cylinder, and the second feed bin discharge hole is positioned close 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 chain transmission 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
Technical field
The present invention relates to nonmetallic mineral ultra-fine grinding preparing technical field, more particularly to a kind of grater for being capable of automatic blanking
Feed system.
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 chain transmission 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 grater feed system for being capable of automatic blanking of production efficiency.
The purpose of the present invention is achieved through the following technical solutions：A kind of grater feed system for being capable of automatic blanking, bag
Transmission device and feed arrangement are included, described transmission device includes chain, the charging neck being fixedly connected with chain, and and chain
The sprocket wheel of bar engagement；Described feed arrangement is including the first feed bin being connected with charging neck, grinding storehouse, above grinding storehouse
Decompression chamber, the discharge pipe at the top of decompression chamber, and be looped around grinding storehouse on the outside of blast pipe；
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 cylindrical structure, the second described feed bin discharge hole
It is evenly distributed on the side of cylinder, the second feed bin discharge hole is positioned close at the second feed bin bottom surface, the discharging of the second feed bin
The under shed of mouth and the bottom surface of the second feed bin are with high.
Further, it is provided with pulse dust collector inside described discharge pipe.
Further, described blast pipe and the side of grinding storehouse joint are provided with multiple air admission holes.
Further, described charging neck by the neck base that is fixedly connected with chain and be placed in base both sides front apron and
Rear baffle is constituted, and charging neck is continuously arranged on chain.
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 chain transmission system, realized
Being automatically fed into for material, while setting multiple second feed bin discharge holes in the second feed bin side, can pass through discharging by material
Pipe is sprinkled upon multiple places in U-loop groove, material is disperseed rapidly in U-loop groove, is laid in U-shaped annular groove,
Material is more evenly distributed, and improves the operating efficiency of grater, and material can voluntarily glide, and without artificial feeding, be easy to
Lathe is effectively run, it is ensured that the efficiency and stability of charging, is reduced the workload of operator, is improved 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- sprocket wheels, 3- chains,
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, a kind of grater feed system for being capable of automatic blanking, including transmission device and feed arrangement, described biography
Dynamic device includes chain 3, the charging neck 1 being fixedly connected with chain 3, and the sprocket wheel 2 engaged with chain 3；Described charging dress
Put 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 7
The discharge pipe 8 at top, 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 cylindrical structure, the second described feed bin
Discharging opening 521 is evenly distributed on the side of cylinder, and the second feed bin discharge hole 521 is positioned close at the second feed bin bottom surface,
The bottom surface of the under shed of 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.
Further, described blast pipe 6 and the side of the grinding joint of storehouse 5 are provided with multiple air admission holes.
Further, described charging neck 1 is by the neck base 12 that is fixedly connected with chain 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 chain 3.
The present invention operation principle be：Material is continuously sent to the first material by charging neck 1 under the drive of chain 3
Storehouse 4, the 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 its side
Material is equably sprinkled upon many places in U-loop groove 54 by second feed bin discharge hole 521 in face by discharge nozzle 53.U-shaped ring
Abrasive wheel is provided with groove 54, abrasive wheel revolves round the sun while rotation, is ground to material in U-shaped annular groove 54.Grinding
After being ground in storehouse 5 to material, by the air intake of blast pipe 6, the wind that blast pipe 6 enters is entered by air admission hole to be ground
Storehouse 5, causes air-flow to drive the small particles material after grinding to fly upward floating, into decompression chamber 7, because pressure is dashed forward in decompression chamber 7
So reduction, the larger material of particle sinks to re-grinding naturally, and the less material of particle is collected by pulse dust collector 9,
Automatic feed and the exclusion of material are realized, equipment can be made continuously to work, and the circulation of air-flow can take away equipment generation
Heat, reduce equipment due to heating caused by failure, extension device service life.In use, the second feed bin 52
Also rotated, the main shaft that it rotates is consistent with the revolution main shaft of abrasive wheel, and material can be more uniformly sprinkled upon to U-shaped annular groove
In 54, the feeding mouth diameter of the second feed bin 52 is more than the diameter of feed pipe 51, the second feed bin 52 be connected with feeding pipe 51 but
Do not fix, 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 bottom surface in the second feed bin side, and second
The under shed of feed bin discharge hole and the second feed bin bottom surface 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 (5)
1. a kind of grater feed system for being capable of automatic blanking, it is characterised in that described including transmission device and feed arrangement
Transmission device include chain (3), the charging neck (1) being fixedly connected with chain (3), and engage with chain (3)
Sprocket wheel (2)；The first feed bin (4) that described feed arrangement includes be connected with charging neck (1), grind storehouse (5), positioned at grinding
The decompression chamber (7) above storehouse (5), the discharge pipe (8) at the top of decompression chamber (7) are ground, and is looped around grinding storehouse (5)
The blast pipe (6) in outside；
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 cylindrical structure, institute
The second feed bin discharge hole (521) stated is evenly distributed on the side of cylinder, and the second feed bin discharge hole (521) is arranged on
At the second feed bin bottom surface, the under shed of the second feed bin discharge hole (521) and the bottom surface of the second feed bin (53) are with high.
2. grater feed system according to claim 1, it is characterised in that arteries and veins is provided with inside described discharge pipe (8)
Rush dust-precipitator (9).
3. grater feed system according to claim 1, it is characterised in that described blast pipe (6) and grinding
The side of storehouse (5) joint is provided with multiple air admission holes.
4. grater feed system according to claim 1, it is characterised in that described charging neck (1) by with
Neck base (12) that chain (3) is fixedly connected and the front apron (11) and rear baffle (13) composition for being placed in base both sides.
5. grater feed system according to claim 1, it is characterised in that described charging neck (1) is in chain
Bar is continuously arranged on (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610181380.2A CN107029826A (en) | 2016-03-25 | 2016-03-25 | A kind of grater feed system for being capable of automatic blanking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610181380.2A CN107029826A (en) | 2016-03-25 | 2016-03-25 | A kind of grater feed system for being capable of automatic blanking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107029826A true CN107029826A (en) | 2017-08-11 |
Family
ID=59532744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610181380.2A Pending CN107029826A (en) | 2016-03-25 | 2016-03-25 | A kind of grater feed system for being capable of automatic blanking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107029826A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604123A (en) * | 2020-05-26 | 2020-09-01 | 傅开峰 | Full-automatic grinding device for preparing nano material |
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| CN202490659U (en) * | 2012-01-12 | 2012-10-17 | 吉豹电子科技（深圳）有限公司 | Electric paper shredder with automatic paper feeding function |
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| CN204412432U (en) * | 2015-01-15 | 2015-06-24 | 孙红中 | Vertical type ring mill blanking device |
| CN204564301U (en) * | 2015-04-29 | 2015-08-19 | 四川彩虹制药有限公司 | The crushing system that a kind of automaticity is high |
| 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 |
| JP2015167930A (en) * | 2014-03-10 | 2015-09-28 | 宇部興産機械株式会社 | Vertical crusher |
| CN105032589A (en) * | 2014-12-03 | 2015-11-11 | 成都宸鸿科技有限公司 | Automatic feeding system of grinding mill |
| CN105032588A (en) * | 2014-12-04 | 2015-11-11 | 成都宸鸿科技有限公司 | Attrition mill grinding bin capable of automatic feeding |
| CN205392696U (en) * | 2016-03-13 | 2016-07-27 | 宁夏御萃坊生物科技开发有限公司 | Dampproofing automatic feeding grinding device |
| CN205462438U (en) * | 2016-03-25 | 2016-08-17 | 成都宸鸿科技有限公司 | Pulverizing mill feeding system that can automatic unloading |
-
2016
- 2016-03-25 CN CN201610181380.2A patent/CN107029826A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202490659U (en) * | 2012-01-12 | 2012-10-17 | 吉豹电子科技（深圳）有限公司 | Electric paper shredder with automatic paper feeding function |
| CN203725232U (en) * | 2013-12-15 | 2014-07-23 | 郑州四方耐火材料有限公司 | Pendulum type pulverizer feed system |
| JP2015167930A (en) * | 2014-03-10 | 2015-09-28 | 宇部興産機械株式会社 | Vertical crusher |
| 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 |
| CN105032589A (en) * | 2014-12-03 | 2015-11-11 | 成都宸鸿科技有限公司 | Automatic feeding system of grinding mill |
| CN105032588A (en) * | 2014-12-04 | 2015-11-11 | 成都宸鸿科技有限公司 | Attrition mill grinding bin capable of automatic feeding |
| CN204412432U (en) * | 2015-01-15 | 2015-06-24 | 孙红中 | Vertical type ring mill blanking device |
| CN204564301U (en) * | 2015-04-29 | 2015-08-19 | 四川彩虹制药有限公司 | The crushing system that a kind of automaticity is high |
| CN205392696U (en) * | 2016-03-13 | 2016-07-27 | 宁夏御萃坊生物科技开发有限公司 | Dampproofing automatic feeding grinding device |
| CN205462438U (en) * | 2016-03-25 | 2016-08-17 | 成都宸鸿科技有限公司 | Pulverizing mill feeding system that can automatic unloading |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604123A (en) * | 2020-05-26 | 2020-09-01 | 傅开峰 | Full-automatic grinding device for preparing nano material |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170811 |
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| WD01 | Invention patent application deemed withdrawn after publication |