CN104888889A - Feeding system of roller cutting mill - Google Patents
Feeding system of roller cutting mill Download PDFInfo
- Publication number
- CN104888889A CN104888889A CN201510328964.3A CN201510328964A CN104888889A CN 104888889 A CN104888889 A CN 104888889A CN 201510328964 A CN201510328964 A CN 201510328964A CN 104888889 A CN104888889 A CN 104888889A
- Authority
- CN
- China
- Prior art keywords
- feed bin
- feed
- chain
- feeding
- groove
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000227 grinding Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229910021532 Calcite Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary 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
- B02C23/02—Feeding devices
-
- 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
- B02C4/42—Driving mechanisms; Roller speed control
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a feeding system of a roller cutting mill. The feeding system adopts the structure that a transmission device is connected with a feeding device; the transmission device comprises a chain (3), feeding clamping grooves (1) fixedly connected with the chain (3), and chain wheels (2) meshed with the chain (3); the feeding device comprises a first stock bin (4) connected with one feeding clamping groove (1) and a feeding pipe (5) communicated with the discharge opening of the first stock bin (4); the discharge opening of the feeding pipe (5) is communicated with the feed opening of a second stock bin (6); a plurality of second stock bin discharge openings (61) are formed in the side surface of the second stock bin (6), and are communicated with corresponding discharging pipes (8) respectively; the discharge openings of the discharging pipes (8) are connected with U-shaped circular grooves (8) respectively. The feeding system has the advantages that materials can be fed into the feeding device automatically while being prevented from being accumulated in the stock bins, so as not to cause failure in sliding downwards; the feeding efficiency and stability are ensured; the production efficiency is improved.
Description
Summary of the invention
The invention belongs to grinding machine technical field, particularly a kind of roller cuts grater feed system.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, one is provided to have transmission device and feed arrangement, be convenient to lathe effectively run, ensure that efficiency and the stability of charging, decrease the workload of operator, without the need to artificial feeding, easy to use, labor-saving roller cuts grater feed system.
The object of the invention is to be achieved through the following technical solutions: roller cuts grater feed system, and comprise transmission device and feed arrangement, transmission device is connected with feed arrangement; The charging draw-in groove that described transmission device comprises chain, is fixedly connected with chain, and the sprocket wheel engaged with chain; Described feed arrangement comprises the first feed bin be connected with charging draw-in groove, the feed pipe be connected with the discharging opening of the first feed bin, the discharging opening of feed pipe is connected with the feeding mouth of the second feed bin, second feed bin fixed installation on the rotary shaft, the side of the second feed bin is provided with multiple second feed bin discharge hole, second feed bin discharge hole is evenly distributed on the side of the second feed bin, and the second feed bin discharge hole connects with corresponding discharge nozzle respectively, and the discharging opening of discharge nozzle is connected with U-shaped annular groove respectively; Described second feed bin inside is provided with the centrum that is bottom surface with the second feed bin bottom surface, and the height of centrum is lower than the height of the second feed bin, and the summit of centrum is positioned at the body-centered place of the second feed bin;
Described charging draw-in groove is made up of the draw-in groove base be fixedly connected with chain and the front apron and backboard being placed in base both sides, and described charging draw-in groove is continuously arranged on chain.
The invention has the beneficial effects as follows:
1, there is transmission device and feed arrangement, material can be sent into automatically feed arrangement can ensure that again material can not be piled up in feed bin again and cause material to glide, be convenient to lathe and effectively run, ensure that efficiency and the stability of charging, decrease the workload of operator, improve production efficiency;
2, multiple second feed bin discharge hole is all set in the side of the second feed bin, material can be sprinkled upon many places in U-shaped annular groove by discharge nozzle, material can be made to scatter rapidly in U-shaped annular groove, material is more evenly distributed, be convenient to carry out grinding work, improve the operating efficiency of grater, and material can glide voluntarily, without the need to artificial feeding, easy to use;
3, the inclined design of the second feed bin inside, material can be made after entering feed bin to enter discharge nozzle rapidly, improve the gliding speed of material, ensure the supply of material in U-shaped annular groove, can also avoid because supports for material down-sliding causes feed bin to occur the situation of solid accumulation not in time, and after stopping charging, material in feed bin can all enter U-shaped annular groove, without the need to manually carrying out material cleaning work, saving manpower, enhancing productivity.
Background technology
In industrial and agricultural production, often need to adopt grinding machine to carry out pulverization process to various material.Grinding machine, according to the difference of milling medium and grinding material, can be divided into: ball mill, column mill, rod mill, tube mill, autogenous tumbling mill, revolve mortar formula roller mill, Vertical Mill, multilayer Vertical Mill, vertical roll grinder, DMC grinding machine etc.Generally intermittent ball mill is adopted in Ceramic production, adopt wet production, its abrasive action can be divided into two parts, one be between abrasive body and abrasive body and simplified between abrasive action, two be abrasive body fall time percussion, will start with from these two aspects to improve grinding efficiency." much broken and lessmill " technology of metallic ore and technique are one and have carried the topic of a lot of years, reduce the mill feed size of ball mill, before ball mill, increase by one section of pre-grinding or ultrafine grinding technique, are the important technology innovations that bargh saves energy and reduce the cost.The research of grinding machine rock processing is one of emphasis in Mineral Processing Engineering technology.Rock processing be utilize energy to extrude ore by grinding machine, roll extrusion, impact and grinding, make valuable mineral monomer cleavage in ore (from), be beneficial to the process that the next stage carries out sorting.
Grinding machine is applicable to pulverize the Mohs' hardness such as barite, calcite, potassic feldspar, talcum, marble, lime stone, gypsum, quartz, atlapulgite, active carbon, bentonite, kaolin, glass, manganese ore, titanium ore, chrome ore, slag and is not more than 7 grades, the nonmetallic mineral that the non-flammable of humidity below 8% is explosive.Grinding machine adopts mill revolution, the rotation of mill axle, spring to adjust cane grinding roller assembly structure, strengthen grinding roller roller skin to express material intensity and shear ability; thus reach the effect of strengthening abrasive dust; have output high, grind the fineness of materials high (powder is careful) come, old-fashioned grinding machine can the continuous powder process of dry method (stream time can not more than 24 hours), because the bearing in old-fashioned grinding roller assembly uses lubricating grease (lubricating grease must be shut down and be annotated once so can not more than 24 hours in 24 hours).But new-type is that the life cycle using lubricating oil (being commonly called as machine oil) can reach whole grinding roller owing to employing the lubricating oil the longest available machine time is shut down once, changes grinding roller and lubricating oil inspection (supplementing some lubricating oil again when needing).
Traditional rotary type grater comprises the cylindrical tube that the axis around basic horizontal rotates.The cylinder rotated is supplied with the such as granule materials such as slurry or powder, and cylinder rotates with 3/1 to four/2nds of " critical speed " (that is, the material at cylinder inner surface place contacts and the minimum speed of advancing around it with grater) simultaneously.The material of traditional grater cannot realize automatic feed and discharging mostly, easily cause material to pile up in feed pipe, and after stopping feed, the material in feed bin all cannot enter in cylinder and grind, need manually to clear up, the low and waste of manpower resource of production efficiency.
Roller mill feed arrangement under prior art, by operator neat for the charging manual sorting be placed on material platform, must have certain inclination angle in charging aperture front and back end, under the effect at inclination angle, charging aperture front and back end, charging is sent in roller mill when charging.Such manual sorting adds the workload of operator, and charging cannot be rolled on material platform, and efficiency is very low.
Accompanying drawing explanation
Fig. 1 is feed system structural representation of the present invention;
Description of reference numerals: 1-charging draw-in groove, 11-front apron, 12 draw-in groove bases, 13-backboard, 2-sprocket wheel, 3-chain, 4-first feed bin, 5-feed pipe, 6-second feed bin, 61-second feed bin discharge hole, 62-centrum, 7-rotating shaft, 8-discharge nozzle, 9-U type annular groove.
Detailed description of the invention
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing, but the content that the present invention protects is not limited to the following stated.
As shown in Figure 1, roller cuts grater feed system, and comprise transmission device and feed arrangement, transmission device is connected with feed arrangement; The charging draw-in groove 1 that described transmission device comprises chain 3, is fixedly connected with chain 3, and the sprocket wheel 2 engaged with chain 3; Described feed arrangement comprises the first feed bin 4 be connected with charging draw-in groove 1, the feed pipe 5 be connected with the discharging opening of the first feed bin 4, the discharging opening of feed pipe 5 is connected with the feeding mouth of the second feed bin 6, second feed bin 6 is fixedly mounted on rotating shaft 7, the side of the second feed bin 6 is provided with multiple second feed bin discharge hole 61, second feed bin discharge hole 61 is evenly distributed on the side of the second feed bin 6, second feed bin discharge hole 61 connects with corresponding discharge nozzle 8 respectively, and the discharging opening of discharge nozzle 8 is connected with U-shaped annular groove 9 respectively; The second described feed bin 6 inside is provided with the centrum 62 that is bottom surface with the second feed bin bottom surface, and the height of centrum 62 is lower than the height of the second feed bin 6, and the summit of centrum 62 is positioned at the body-centered place of the second feed bin 6;
Described charging draw-in groove 1 is made up of the draw-in groove base 12 be fixedly connected with chain 3 and the front apron 11 and backboard 13 being placed in base both sides, and described charging draw-in groove 1 is continuously arranged on chain 3.
Those of ordinary skill in the art will appreciate that, embodiment described here is to help reader understanding's principle of the present invention, should be understood to that protection scope of the present invention is not limited to so special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combination of not departing from essence of the present invention according to these technology enlightenment disclosed by the invention, and these distortion and combination are still in protection scope of the present invention.
Claims (1)
1. roller cuts grater feed system, it is characterized in that, comprise transmission device and feed arrangement, transmission device is connected with feed arrangement, the charging draw-in groove (1) that described transmission device comprises chain (3), is fixedly connected with chain (3), and the sprocket wheel (2) engaged with chain (3), described feed arrangement comprises the first feed bin (4) be connected with charging draw-in groove (1), the feed pipe (5) be connected with the discharging opening of the first feed bin (4), the discharging opening of feed pipe (5) is connected with the feeding mouth of the second feed bin (6), second feed bin (6) is fixedly mounted on rotating shaft (7), the side of the second feed bin (6) is provided with multiple second feed bin discharge hole (61), second feed bin discharge hole (61) is evenly distributed on the side of the second feed bin (6), second feed bin discharge hole (61) connects with corresponding discharge nozzle (8) respectively, the discharging opening of discharge nozzle (8) is connected with U-shaped annular groove (9) respectively, described the second feed bin (6) inside is provided with a centrum (62) being bottom surface with the second feed bin bottom surface, the height of centrum (62) is lower than the height of the second feed bin (6), and the summit of centrum (62) is positioned at the body-centered place of the second feed bin (6),
Described charging draw-in groove (1) is made up of the draw-in groove base (12) be fixedly connected with chain (3) and the front apron (11) being placed in base both sides and backboard (13), and described charging draw-in groove (1) is continuously arranged on chain (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510328964.3A CN104888889A (en) | 2014-12-03 | 2015-06-15 | Feeding system of roller cutting mill |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410727555 | 2014-12-03 | ||
| CN2014107275556 | 2014-12-03 | ||
| CN201510328964.3A CN104888889A (en) | 2014-12-03 | 2015-06-15 | Feeding system of roller cutting mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104888889A true CN104888889A (en) | 2015-09-09 |
Family
ID=54022092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510328964.3A Pending CN104888889A (en) | 2014-12-03 | 2015-06-15 | Feeding system of roller cutting mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104888889A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413455A (en) * | 2016-03-25 | 2017-12-01 | 成都宸鸿科技有限公司 | A kind of full-automatic roller cuts grater |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060016514A1 (en) * | 2004-07-20 | 2006-01-26 | Darrell Ford | Method and apparatus for producing wood shavings |
| EP2226168A1 (en) * | 2009-03-02 | 2010-09-08 | Instytut Technologii Bezpieczeñstwa "Moratex" | Plastics shredding unit |
| CN201664628U (en) * | 2010-03-22 | 2010-12-08 | 上海建设路桥机械设备有限公司 | Controlled proportioning chute for crushers |
| CN202366778U (en) * | 2011-12-07 | 2012-08-08 | 包钢集团机械设备制造有限公司 | Vertical mill feeding auxiliary device |
| CN202741228U (en) * | 2012-07-12 | 2013-02-20 | 天能电池(芜湖)有限公司 | Feeding device of roller mill |
| CN203944454U (en) * | 2014-07-05 | 2014-11-19 | 河南东大矿业股份有限公司 | A kind of disintegrating machine classification feeding chute that can step-less adjustment feeding coal |
-
2015
- 2015-06-15 CN CN201510328964.3A patent/CN104888889A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060016514A1 (en) * | 2004-07-20 | 2006-01-26 | Darrell Ford | Method and apparatus for producing wood shavings |
| EP2226168A1 (en) * | 2009-03-02 | 2010-09-08 | Instytut Technologii Bezpieczeñstwa "Moratex" | Plastics shredding unit |
| CN201664628U (en) * | 2010-03-22 | 2010-12-08 | 上海建设路桥机械设备有限公司 | Controlled proportioning chute for crushers |
| CN202366778U (en) * | 2011-12-07 | 2012-08-08 | 包钢集团机械设备制造有限公司 | Vertical mill feeding auxiliary device |
| CN202741228U (en) * | 2012-07-12 | 2013-02-20 | 天能电池(芜湖)有限公司 | Feeding device of roller mill |
| CN203944454U (en) * | 2014-07-05 | 2014-11-19 | 河南东大矿业股份有限公司 | A kind of disintegrating machine classification feeding chute that can step-less adjustment feeding coal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413455A (en) * | 2016-03-25 | 2017-12-01 | 成都宸鸿科技有限公司 | A kind of full-automatic roller cuts grater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |