CN102784695A - Stone rolling pulverizing mill - Google Patents

Stone rolling pulverizing mill Download PDF

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Publication number
CN102784695A
CN102784695A CN2012102878079A CN201210287807A CN102784695A CN 102784695 A CN102784695 A CN 102784695A CN 2012102878079 A CN2012102878079 A CN 2012102878079A CN 201210287807 A CN201210287807 A CN 201210287807A CN 102784695 A CN102784695 A CN 102784695A
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CN
China
Prior art keywords
stone
mill
roller
grinding
milling
Prior art date
Application number
CN2012102878079A
Other languages
Chinese (zh)
Inventor
范崇旺
陈振华
鲁光辉
范翔
Original Assignee
郑州正旺科贸有限公司
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 郑州正旺科贸有限公司 filed Critical 郑州正旺科贸有限公司
Priority to CN2012102878079A priority Critical patent/CN102784695A/en
Publication of CN102784695A publication Critical patent/CN102784695A/en

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Abstract

The invention discloses a stone rolling pulverizing mill, which comprises a stone rolling grinding disc placed on a base, and stone rolling grinding rollers revolving around the working surface of the grinding disc, wherein the base is provided with an enclosed barrel; the barrel is used for coating the grinding disc and the grinding rollers inside; the upper part of the barrel is provided with a feeding hole; a plurality of grinding rollers which are uniformly distributed on the working surface of the grinding disc are in transmission connection with a grinding roller driving device through a middle connecting frame; the edge of the grinding disc is provided with a discharging hole; and a grinding disc motor arranged on the base is used for driving the grinding disc to rotate at a low speed through a transmission assembly. The stone rolling pulverizing mill has the advantages that the grinding rollers and the grinding disc which are made of natural stone are hard, radioactive substances are not contained, the grinding disc and the grinding rollers rotating towards each other at a low speed are used for sucking air while grinding, materials do not cause high temperature, the original wheat flavor of wheat is ensured effectively, and meanwhile, the conventional characteristic of a stone rolling process is reflected. The stone rolling pulverizing mill has a wide application range, and can be used together with one or more flour production lines; and multiple stone rolling pulverizing mills can be combined into a stone rolling flour production line.

Description

The stone mill
Technical field
The present invention relates to flour milling equipment, especially relate to a kind of stone mill.
Background technology
Along with improving constantly of China's scientific and technological level, traditional stone mill flour processing mode is substituted by Mechanized Processing mode efficiently basically fully.Owing to need under high temperature and high speed, carry out during machining flour; Loss of nutritional ingredients in the flour is more, and because work the time is that multiple devices are processed simultaneously, at high temperature grinds repeatedly; Flour Yi Fawu; Some bad producers are just through adding the chemical synthesis brightening agent in flour, make the flour bright appearance of producing but mouthfeel is not good enough, and the chemical raw material that is added on simultaneously in the flour also can damage human body.Along with improving constantly of people's living standard, " eat nutrition and eat health " become the common target of pursuing of modern society people, so traditional stone mill flour of cryogrinding low temperature process receives people's favor again.But manual traditional stone mill inefficiency had both satisfied not people's demand, also was difficult for accomplishing each item quality index of " QS " regulation.
Summary of the invention
The object of the present invention is to provide a kind of production efficiency high, can with the matching used stone mill of existing flour production line.
For realizing above-mentioned purpose, the present invention can take following technical proposals:
Stone mill of the present invention comprises the stone pan mill that is placed on the base and around the stone of the said stone pan mill working face revolution work roller of milling, said base is provided with closed cylindrical shell, and this cylindrical shell is milled roll cladding wherein with stone pan mill and stone; Top at said cylindrical shell offers charging aperture; Being evenly distributed in a plurality of stones on stone pan mill working face roller of milling is in transmission connection through middle part link and grinding roller drive unit; Edge at said stone pan mill is provided with discharging opening.
The mill motor that on said base, is provided with drives said stone pan mill through transmission component and slowly runs.The effect that the move toward one another of roller can make polished material not only rolled of milling of stone pan mill and stone also receives the effect to rubbing with the hands simultaneously during work.
Said grinding roller drive unit is to be arranged on the grinding roller drive motors at cylindrical shell top and by the stone that the grinding roller drive motors the drives roller working shaft of milling, and the mill lower end of roller working shaft of said stone combines with said middle part link.
Cylindrical shell top corresponding to the charging aperture position is provided with the material collection bucket, and the exit position of said material collection bucket is corresponding with the working region of stone pan mill; The secondary charging can guarantee that material falls into the abrasive areas on the mill.
Said middle part link is provided with regulates the mill pulling mechanism of roller high and low position of stone.Said pulling mechanism comprise from stone mill the extended pull bar in roller axis two ends be positioned at the stone anterior pulling frame of roller of milling, be connected through the fixed hinge seat between said pull bar and the pulling frame.When grinding roller runs into the situation that bed of material thickness differs in process of lapping, grinding roller can be regulated upper-lower position automatically.
Said milling near stone is set with the grinding roller pressing spring through pressing plate on the pull bar of roller.Because the own wt of grinding roller is limited, the pressure through the adjustment pressing spring can process the flour that meets fineness requirement according to technological requirement.
Equilibrium is provided with many group stone pan mill supporting seats on the said base, and said supporting seat is a support spring and a dish of withholding on support spring top that is placed in the base spring locating slot, and said dish top is provided with support roller.Can guarantee the stability of mill work like this, make transmission more steady, and save power.
Be fixed with the cleaning brush of milling the surperficial cleaning scraper that extends of roller and extending on the said pulling frame to stone pan mill surface to stone; The width of said cleaning scraper and the said stone roller width of milling is consistent, and said cleaning brush is one group of scrubbing brush that is obliquely installed to stone pan mill center position.The cleaning scraper can in time clear up the material that sticks to roller surface, guarantees that stone roller moment in grinding of milling is in cleaning, normal duty; And can preventing that material from sticking in process of lapping, cleaning brush rolled repeatedly on the stone pan mill; Simultaneously can make material be in loose condition (of surface) constantly, and can guarantee that to one group of centroclinal scrubbing brush of stone pan mill material is gone into machine successively earlier, ground earlier, first discharge.
The mill working face of roller of said stone pan mill and stone is the light face, can not cause flour silt content and ash content to raise during work.
The invention has the advantages that mill roller and mill quality of the stone that adopts lithotome to make is hard; Wearability is good; Do not contain radioactive substance, the air draught of mill that low speed rotates in opposite directions and grinding roller while grinding, material can not produce high temperature; Guarantee the Mai Xiangweidao that wheat is original effectively, also embodied the traditional characteristics of stone mill technology simultaneously.The present invention is widely applicable, but separate unit or several and the supporting use of flour production line, the bulky grain wheat core after the single-minded grinding first road wheat flour purifier is purified; Also can several be combined into a rectangular slab of stone and grind the flour production line.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to view.
Fig. 3 be among Fig. 1 B to zoomed-in view.
The specific embodiment
Like Fig. 1,2, shown in 3; Stone mill of the present invention; Comprise the stone pan mill 2 that is placed on the base 1 and around the stone of the stone pan mill working face revolution work roller 3 of milling; Base 1 is provided with closed cylindrical shell 4, and this cylindrical shell 4 is milled roller 3 coatings wherein with stone pan mill 2 and stone, guarantees the clean, sanitary of grinding material; Offer charging aperture 5 on the top of cylindrical shell 4; Cylindrical shell top corresponding to charging aperture 5 positions is provided with material collection bucket 11; The exit position of material collection bucket 11 is corresponding with the working region of stone pan mill 2, and the feed arrangement of two-stage setting can guarantee that material accurately falls into the abrasive areas on the mill; Being evenly distributed in four stones on stone pan mill 2 working faces roller 3 of milling is in transmission connection through middle part link 6 and grinding roller drive unit; Edge at stone pan mill 2 is provided with discharging opening 7;
The mill motor 8 that on base 1, is provided with slowly runs through chain wheel set drive stone pan mill 2, and (generally selecting rotating speed is 10 rev/mins; The mill rotating speed of roller 3 of stone is 30 rev/mins); Move toward one another between mill and the grinding roller can make material when grinding, not only receive and roll the effect that also receives rubbing with the hands, has improved grinding efficiency.
The grinding roller drive unit is to be arranged on the grinding roller drive motors 9 at cylindrical shell top and by the stone that the grinding roller drive motors the drives roller working shaft 10 of milling; The mill lower end of roller working shaft 10 of stone combines with middle part link 6; Driving grinding roller through grinding roller drive motors 9 rotates along stone pan mill 2; Make the traditional hand operation become mechanized operation, improved operating efficiency.
Owing to the situation of material became uneven when rolling work, can occur, middle part link 6 is provided with regulates the mill pulling mechanism of roller high and low position of stone, can regulate the stone high and low position of roller 3 when rotating of milling automatically.For making it simple in structure; Be convenient to make processing; Pulling mechanism comprise from stone mill the extended pull bar in roller axis two ends 12 be positioned at the stone anterior pulling frame 13 of roller of milling, pull bar 12 and 15 ° of angle settings of horizontal plane written treaty are connected through the fixed hinge seat between pull bar 12 and the pulling frame 13.The deadweight of roller 3 is limited because stone is milled; On the pull bar 12 of roller 3 positions of milling near stone, be set with grinding roller pressing spring 15 through pressing plate 14; The pressure of adjustment pressing spring 15 can increase the stone frictional force between roller 3 and the stone pan mill 2 of milling, and makes the grinding effect of material better.
For make stone pan mill 2 and stone mill between the roller 3 transmission more steadily, light and handy; Equilibrium is provided with four groups of stone pan mill supporting seats on base 1; This supporting seat is a support spring 16 and a dish of withholding on support spring 16 tops that is placed in the base spring locating slot, above a dish, is provided with support roller 17.
Stick in the material on grinding roller and the mill in time removing, be fixed with the cleaning brush of milling the surperficial cleaning scraper 18 that extends of roller and extending on the pulling frame 13 to stone pan mill surface to stone; The mill width of roller 3 of width and the stone of cleaning scraper 18 is consistent, guarantees that stone roller 3 moment in grinding of milling is in and cleans normal duty; Cleaning brush can be designed as two groups; Promptly adopt four scrubbing brushes 18 that are obliquely installed to stone pan mill 2 center positions respectively; Can prevent that material is bonded in process of lapping on the mill is rolled repeatedly; Can also make the material on the mill be in loose condition (of surface) constantly, guarantee that simultaneously material goes into machine, grinding and discharge successively.
The mill working face of roller 1 of stone pan mill 2 and stone all adopts the light face, can not cause the rising of flour silt content and ash content.
The present invention per hour can process flour 150-250kg; Can one or the number All-China Federation of Taiwan Compatriots receive on the flour production line of handling wheat 100-1000 ton in existing day and use; Bulky grain wheat core after the single-minded grinding first road wheat flour purifier is purified also can several be combined into a rectangular slab of stone and grinds the flour production line.

Claims (10)

1. stone mill; Comprise the stone pan mill (2) that is placed on the base (1) and around the stone of the said stone pan mill working face revolution work roller (3) of milling; It is characterized in that: said base (1) is provided with closed cylindrical shell (4), and this cylindrical shell (4) is milled roller (3) coating wherein with stone pan mill (2) and stone; Offer charging aperture (5) on the top of said cylindrical shell (4); Being evenly distributed in a plurality of stones on stone pan mill (2) working face roller (3) of milling is in transmission connection through middle part link (6) and grinding roller drive unit; Edge at said stone pan mill (2) is provided with discharging opening (7).
2. stone mill according to claim 1 is characterized in that: drive said stone pan mill (2) at the last mill motor (8) that is provided with of said base (1) through transmission component and slowly run.
3. stone mill according to claim 1; It is characterized in that: said grinding roller drive unit is to be arranged on the grinding roller drive motors (9) at cylindrical shell top and by the stone that the grinding roller drive motors the drives roller working shaft (10) of milling, and the mill lower end of roller working shaft (10) of said stone combines with said middle part link (6).
4. according to claim 1,2 or 3 each described stone mills; It is characterized in that: the cylindrical shell top corresponding to charging aperture (5) position is provided with material collection bucket (11), and the exit position of said material collection bucket (11) is corresponding with the working region of stone pan mill (2).
5. according to claim 1,2 or 3 each described stone mills, it is characterized in that: said middle part link (6) is provided with regulates the mill pulling mechanism of roller high and low position of stone.
6. stone mill according to claim 5; It is characterized in that: said pulling mechanism comprise from stone mill the extended pull bars in roller axis two ends (12) be positioned at the stone anterior pulling frame (13) of roller of milling, said pull bar (12) and spurring between the frame (13) is connected through the fixed hinge seat.
7. stone mill according to claim 6 is characterized in that: saidly go up and to be set with grinding roller pressing spring (15) through pressing plate (14) near the mill pull bar (12) of roller (3) of stone.
8. according to claim 1,2 or 3 each described stone mills; It is characterized in that: said base (1) is gone up equilibrium and is provided with many group stone pan mill supporting seats; Said supporting seat is to be placed on the support spring (16) in the base spring locating slot and to withhold the dish on support spring (16) top, and said dish top is provided with support roller (17).
9. stone mill according to claim 6; It is characterized in that: be fixed with the cleaning brush of milling the surperficial cleaning scraper (18) that extends of roller and extending on the said pulling frame (13) to stone pan mill surface to stone; The width of said cleaning scraper (18) and said stone roller (3) width of milling is consistent, and said cleaning brush is one group of scrubbing brush (19) that is obliquely installed to stone pan mill (2) center position.
10. stone mill according to claim 1 is characterized in that: the mill working face of roller (1) of said stone pan mill (2) and stone is the light face.
CN2012102878079A 2012-08-14 2012-08-14 Stone rolling pulverizing mill CN102784695A (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103706448A (en) * 2014-01-02 2014-04-09 夏云美 Soybean grinding base
CN104107743A (en) * 2014-06-30 2014-10-22 苏州市海神达机械科技有限公司 Novel grinding machine specialized for rice
CN104759321A (en) * 2015-03-12 2015-07-08 西南大学 Breaking roll grinding mill
CN104841507A (en) * 2015-06-01 2015-08-19 侯如升 Laminating pressing body of jaw crusher
CN105170233A (en) * 2015-08-14 2015-12-23 无锡乐华自动化科技有限公司 Automatic buhrimill flour milling device
CN106362830A (en) * 2016-09-07 2017-02-01 郑州正旺科贸有限公司 Stone grinding process
CN108654745A (en) * 2018-04-27 2018-10-16 芜湖华诚农业技术有限公司 A kind of wheat flour mill
CN109078704A (en) * 2018-07-19 2018-12-25 安徽华瑞医药技术开发有限公司 One kind using sesame grinding device for sesame paste production
CN109092393A (en) * 2018-08-15 2018-12-28 佛山阳途科技有限公司 A kind of multiple roll Wheat press
CN110075974A (en) * 2019-05-10 2019-08-02 江苏吉达机械制造有限公司 A kind of powder concentrator of milling online
CN111203304A (en) * 2020-03-13 2020-05-29 广东立伟达矿业有限公司 Powder mill for preparing calcium carbonate powder

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB694434A (en) * 1950-02-21 1953-07-22 Foundry Equipment Ltd Improvements in or relating to pan mills
GB714806A (en) * 1951-07-24 1954-09-01 Luis Feliu Vallespinosa Improvements in or relating to grinding mills
CN1105917A (en) * 1993-09-24 1995-08-02 新东工业株式会社 Device for cleaning adhering material off of sand
JPH08155321A (en) * 1994-12-06 1996-06-18 Harutoshi Suzuki Screen roller mill
CN2569918Y (en) * 2002-08-29 2003-09-03 宜兴市明兴粉体机械有限公司 Drag bar type pressure regulating flour milling machine
CN1792460A (en) * 2005-12-30 2006-06-28 郝天成 Vertical mill
CN2887436Y (en) * 2005-12-29 2007-04-11 上海西芝电力设备有限公司 Vertical straight-through grinder
EP2242583B1 (en) * 2009-03-09 2011-05-25 Polysius AG Roller mill
CN202725261U (en) * 2012-08-14 2013-02-13 郑州正旺科贸有限公司 Stone grinding mill

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB694434A (en) * 1950-02-21 1953-07-22 Foundry Equipment Ltd Improvements in or relating to pan mills
GB714806A (en) * 1951-07-24 1954-09-01 Luis Feliu Vallespinosa Improvements in or relating to grinding mills
CN1105917A (en) * 1993-09-24 1995-08-02 新东工业株式会社 Device for cleaning adhering material off of sand
JPH08155321A (en) * 1994-12-06 1996-06-18 Harutoshi Suzuki Screen roller mill
CN2569918Y (en) * 2002-08-29 2003-09-03 宜兴市明兴粉体机械有限公司 Drag bar type pressure regulating flour milling machine
CN2887436Y (en) * 2005-12-29 2007-04-11 上海西芝电力设备有限公司 Vertical straight-through grinder
CN1792460A (en) * 2005-12-30 2006-06-28 郝天成 Vertical mill
EP2242583B1 (en) * 2009-03-09 2011-05-25 Polysius AG Roller mill
CN202725261U (en) * 2012-08-14 2013-02-13 郑州正旺科贸有限公司 Stone grinding mill

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103706448A (en) * 2014-01-02 2014-04-09 夏云美 Soybean grinding base
CN104107743A (en) * 2014-06-30 2014-10-22 苏州市海神达机械科技有限公司 Novel grinding machine specialized for rice
CN104759321A (en) * 2015-03-12 2015-07-08 西南大学 Breaking roll grinding mill
CN104841507A (en) * 2015-06-01 2015-08-19 侯如升 Laminating pressing body of jaw crusher
CN105170233A (en) * 2015-08-14 2015-12-23 无锡乐华自动化科技有限公司 Automatic buhrimill flour milling device
CN106362830A (en) * 2016-09-07 2017-02-01 郑州正旺科贸有限公司 Stone grinding process
CN108654745A (en) * 2018-04-27 2018-10-16 芜湖华诚农业技术有限公司 A kind of wheat flour mill
CN109078704A (en) * 2018-07-19 2018-12-25 安徽华瑞医药技术开发有限公司 One kind using sesame grinding device for sesame paste production
CN109092393A (en) * 2018-08-15 2018-12-28 佛山阳途科技有限公司 A kind of multiple roll Wheat press
CN110075974A (en) * 2019-05-10 2019-08-02 江苏吉达机械制造有限公司 A kind of powder concentrator of milling online
CN111203304A (en) * 2020-03-13 2020-05-29 广东立伟达矿业有限公司 Powder mill for preparing calcium carbonate powder

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Application publication date: 20121121