CN202725261U - Stone grinding mill - Google Patents

Stone grinding mill Download PDF

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Publication number
CN202725261U
CN202725261U CN 201220401174 CN201220401174U CN202725261U CN 202725261 U CN202725261 U CN 202725261U CN 201220401174 CN201220401174 CN 201220401174 CN 201220401174 U CN201220401174 U CN 201220401174U CN 202725261 U CN202725261 U CN 202725261U
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CN
China
Prior art keywords
stone
mill
grinding roller
roller
millstone
Prior art date
Application number
CN 201220401174
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.)
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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 CN 201220401174 priority Critical patent/CN202725261U/en
Application granted granted Critical
Publication of CN202725261U publication Critical patent/CN202725261U/en

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Abstract

The utility model discloses a stone grinding mill which comprises a millstone placed on the base and a stone roller working surrounding the working face of the millstone in rotating mode. An enclosed cylinder body is placed on the base. The millstone and the stone roller are covered inside the cylinder body. A feed inlet is placed on the upper portion of the cylinder body. A plurality of stone rollers evenly distributed on the working face of the millstone are connected with driving device of the stone roller in a transmission mode through a control connector. A discharge hole is placed on the outer rim of the millstone. A millstone motor placed on the base drives the millstone to rotate at lower speed through driving components. The stone grinding mill has the advantages that both of the stone roller and the millstone made of natural stones are hard and free of radioactive substance and because the millstone and the stone roller which rotate in opposite direction at lower speed can grind while absorbing wind, the materials can not produce high temperature, thereby ensuring the original wheat fragrance of wheat and meanwhile embodying the traditional features of stone grinding process. The stone grinding mill also has the advantages of being wide in application and that a single stone grinding mill or several stone grinding mills and a flour production line can be used together and several stone grinding mills can be composed a stone grinding flour production line with the flour production line.

Description

The stone mill

Technical field

The utility model relates to flour milling equipment, especially relates 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 efficient Mechanized Processing mode substantially fully.Owing to need under high temperature and high speed, carry out during machining flour, nutritional labeling loss in the flour is more, and be that multiple devices are processed simultaneously during owing to working, at high temperature repeatedly grind, flour Yi Fawu, some bad producers are just by 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 is subject to people's favor again.But manual traditional stone mill inefficiency had not both satisfied people's demand, was difficult for accomplishing every quality index of " QS " regulation yet.

Summary of the invention

The purpose of this utility model be to provide a kind of production efficiency high, can with the matching used stone mill of existing Flour production line.

For achieving the above object, the utility model can be taked following technical proposals:

Stone mill described in the utility model comprises the stone pan mill that is placed on the base and around the stone grinding roller of described stone pan mill working face revolution work, is provided with closed cylindrical shell at described base that this cylindrical shell coats stone pan mill and stone grinding roller wherein; Top at described cylindrical shell offers charging aperture; The a plurality of stone grinding rollers that are evenly distributed on the stone pan mill working face are in transmission connection by middle part link and roller drive device; Edge at described stone pan mill is provided with discharging opening.

The millstone motor that arranges at described base drives described stone pan mill by transmission component and slowly runs.The effect that the move toward one another of stone pan mill and stone grinding roller can make polished material not only be rolled during work also is subject to the effect to rubbing with the hands simultaneously.

Described roller drive device is to be arranged on the roller drive motor at cylindrical shell top and by the stone grinding roller working shaft of roller drive driven by motor, the lower end of described stone grinding roller working shaft combines with described middle part link.

Cylindrical shell top corresponding to the charging aperture position is provided with the material collection bucket, and the exit position of described 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.

Be provided with the pulling mechanism of regulating stone grinding roller high and low position at described middle part link.Described pulling mechanism comprises from the extended pull bar in stone grinding roller axis two ends and the pulling frame that is positioned at stone grinding roller front portion, is connected by the fixed hinge seat between described 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.

Be fixedly installed the grinding roller pressing spring by pressing plate on the described close pull bar of stone grinding roller.Because the own wt of grinding roller is limited, by adjusting the pressure of 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 described base, and described supporting seat is the support spring and the branch of withholding on support spring top that is placed in the base spring locating slot, and described branch top is provided with support roller.Can guarantee like this stability of mill work, make transmission more steady, and save power.

Be fixed with the cleaning scraper that extends to stone grinding roller surface and the cleaning brush that extends to stone pan mill surface on the described pulling frame, the width of described cleaning scraper is consistent with described stone grinding roller width, and described cleaning brush is one group of scrubbing brush that is obliquely installed to stone pan mill center position.The cleaning scraper can in time be cleared up the material that sticks to roller surface, guarantees that the stone grinding roller is in cleaning, normal duty constantly in grinding; And can preventing that material from sticking in process of lapping, cleaning brush repeatedly rolled on the stone pan mill, simultaneously can make material constantly be in loose condition (of surface), and can guarantee that to one group of centroclinal scrubbing brush of stone pan mill material enters first successively machine, grinds first, first discharge.

The working face of described stone pan mill and stone grinding roller is the light face, can not cause flour silt content and ash content to raise during work.

The utility model has the advantage of that the stone grinding roller and the mill quality that adopt lithotome to make are hard, wearability is good, do not contain radioactive substance, the air draught while grinding of the mill that low speed rotates in opposite directions and grinding roller, material can not produce high temperature, effectively guarantee the Mai Xiangweidao that wheat is original, also embodied the traditional characteristics of stone mill technique simultaneously.The utility model is widely applicable, but separate unit or several support the use the bulky grain wheat core after single-minded grinding first wheat flour purifier is purified with the Flour production line; Also can several be combined into a rectangular slab of stone and grind the Flour production line.

Description of drawings

Fig. 1 is structural representation of the present utility model.

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

As shown in Figure 1, 2, 3, stone mill described in the utility model, comprise the stone pan mill 2 that is placed on the base 1 and around the stone grinding roller 3 of stone pan mill working face revolution work, be provided with closed cylindrical shell 4 at base 1, this cylindrical shell 4 coats stone pan mill 2 and stone grinding roller 3 wherein, 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; Four stone grinding rollers 3 that are evenly distributed on stone pan mill 2 working faces are in transmission connection by middle part link 6 and roller drive device; Edge at stone pan mill 2 is provided with discharging opening 7;

The millstone motor 8 that arranges at base 1 drives stone pan mill 2 by chain wheel set and slowly runs that (generally selecting rotating speed is 10 rev/mins, the rotating speed of stone grinding roller 3 is 30 rev/mins), move toward one another between mill and the grinding roller can make material not only be subject to rolling the effect that also is subject to rubbing with the hands when grinding, and has improved grinding efficiency.

The roller drive device is to be arranged on the roller drive motor 9 at cylindrical shell top and by the stone grinding roller working shaft 10 of roller drive driven by motor, the lower end of stone grinding roller working shaft 10 combines with middle part link 6, driving grinding roller by roller drive motor 9 rotates along stone pan mill 2, make traditional manual operations become mechanized operation, improved operating efficiency.

Owing to the situation of material became uneven when rolling work, can occur, be provided with the pulling mechanism of regulating stone grinding roller high and low position at middle part link 6, the high and low position in the time of can automatically regulating 3 rotation of stone grinding roller.For making it simple in structure, be convenient to make processing, pulling mechanism comprises extended pull bar 12 and the pulling frame 13 that is positioned at stone grinding roller front portion from stone grinding roller axis two ends, and pull bar 12 and horizontal plane are connected by the fixed hinge seat between pull bar 12 and the pulling frame 13 into about 15 ° of angle settings.Because the deadweight of stone grinding roller 3 is limited, be fixedly installed grinding roller pressing spring 15 near on the pull bar 12 of stone grinding roller 3 positions by pressing plate 14, the pressure of adjustment pressing spring 15 can increase the frictional force between stone grinding roller 3 and the stone pan mill 2, makes the grinding effect of material better.

For making the transmission between stone pan mill 2 and the stone grinding roller 3 more steady, light and handy, equilibrium is provided with four groups of stone pan mill supporting seats on base 1, this supporting seat is the support spring 16 and the branch of withholding on support spring 16 tops that is placed in the base spring locating slot, is provided with support roller 17 above branch.

For in time removing the material that sticks on grinding roller and the mill, be fixed with the cleaning scraper 18 that extends to stone grinding roller surface and the cleaning brush that extends to stone pan mill surface on the pulling frame 13; The width of cleaning scraper 18 is consistent with the width of stone grinding roller 3, guarantees that stone grinding roller 3 is in the normal duty of cleaning constantly in grinding; Cleaning brush can be designed as two groups, namely adopt respectively four scrubbing brushes 18 that are obliquely installed to stone pan mill 2 center positions, can prevent that material is bonded in process of lapping on the mill is rolled repeatedly, can also make the material on the mill constantly be in loose condition (of surface), guarantee that simultaneously material enters machine, grinding and discharge successively.

The working face of stone pan mill 2 and stone grinding roller 1 all adopts the light face, can not cause the rising of flour silt content and ash content.

The utility model per hour can be processed flour 150-250kg, can one or several be connected on the Flour production line of processing wheat 100-1000 ton in existing day and use, bulky grain wheat core after single-minded grinding first 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 grinding roller (3) of described stone pan mill working face revolution work, it is characterized in that: be provided with closed cylindrical shell (4) at described base (1), this cylindrical shell (4) coats stone pan mill (2) and stone grinding roller (3) wherein; Offer charging aperture (5) on the top of described cylindrical shell (4); The a plurality of stone grinding rollers (3) that are evenly distributed on stone pan mill (2) working face are in transmission connection by middle part link (6) and roller drive device; Edge at described stone pan mill (2) is provided with discharging opening (7).
2. stone mill according to claim 1 is characterized in that: the millstone motor (8) that arranges at described base (1) drives described stone pan mill (2) by transmission component and slowly runs.
3. stone mill according to claim 1, it is characterized in that: described roller drive device is to be arranged on the roller drive motor (9) at cylindrical shell top and by the stone grinding roller working shaft (10) of roller drive driven by motor, the lower end of described stone grinding roller working shaft (10) combines with described 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 described 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: be provided with the pulling mechanism of regulating stone grinding roller high and low position at described middle part link (6).
6. stone mill according to claim 5, it is characterized in that: described pulling mechanism comprises from the extended pull bars in stone grinding roller axis two ends (12) and is positioned at the pulling frame (13) of stone grinding roller front portion, is connected by the fixed hinge seat between described pull bar (12) and the pulling frame (13).
7. stone mill according to claim 6 is characterized in that: is fixedly installed grinding roller pressing spring (15) by pressing plate (14) on the described pull bar (12) near stone grinding roller (3).
8. according to claim 1,2 or 3 each described stone mills, it is characterized in that: the upper equilibrium of described base (1) is provided with many group stone pan mill supporting seats, described supporting seat is to be placed on the support spring (16) in the base spring locating slot and to withhold branch on support spring (16) top, is provided with support roller (17) above the described branch.
9. stone mill according to claim 6, it is characterized in that: be fixed with the cleaning scraper (18) that extends to stone grinding roller surface and the cleaning brush that extends to stone pan mill surface on the described pulling frame (13), the width of described cleaning scraper (18) is consistent with described stone grinding roller (3) width, and described 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, it is characterized in that: the working face of described stone pan mill (2) and stone grinding roller (1) is the light face.
CN 201220401174 2012-08-14 2012-08-14 Stone grinding mill CN202725261U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220401174 CN202725261U (en) 2012-08-14 2012-08-14 Stone grinding mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220401174 CN202725261U (en) 2012-08-14 2012-08-14 Stone grinding mill

Publications (1)

Publication Number Publication Date
CN202725261U true CN202725261U (en) 2013-02-13

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Family Applications (1)

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Country Status (1)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102784695A (en) * 2012-08-14 2012-11-21 郑州正旺科贸有限公司 Stone rolling pulverizing mill
CN103212469A (en) * 2013-04-26 2013-07-24 韶山韶源节能重型设备有限公司 Pressurization vibration-absorption device of grinding roller of torque rolling machine
CN103464771A (en) * 2013-10-08 2013-12-25 镇江宝纳电磁新材料有限公司 Multi-stage shifting fork type roller grinding device of scale-shaped metal powder
CN104888897A (en) * 2014-12-05 2015-09-09 成都宸鸿科技有限公司 Grinding component for grinding machine
CN105032557A (en) * 2014-12-05 2015-11-11 成都宸鸿科技有限公司 Grinding assembly for cutting-grinding machine
CN105214784A (en) * 2015-09-30 2016-01-06 河南科技大学 A kind of flour mill
CN109127006A (en) * 2018-07-13 2019-01-04 内蒙古兆丰河套面业有限公司 A kind of cold flour producing process processed of wheat

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102784695A (en) * 2012-08-14 2012-11-21 郑州正旺科贸有限公司 Stone rolling pulverizing mill
CN103212469A (en) * 2013-04-26 2013-07-24 韶山韶源节能重型设备有限公司 Pressurization vibration-absorption device of grinding roller of torque rolling machine
CN103464771A (en) * 2013-10-08 2013-12-25 镇江宝纳电磁新材料有限公司 Multi-stage shifting fork type roller grinding device of scale-shaped metal powder
CN103464771B (en) * 2013-10-08 2015-12-09 镇江宝纳电磁新材料有限公司 The multistage fork type roller of flaky metal powder grinds device
CN104888897A (en) * 2014-12-05 2015-09-09 成都宸鸿科技有限公司 Grinding component for grinding machine
CN105032557A (en) * 2014-12-05 2015-11-11 成都宸鸿科技有限公司 Grinding assembly for cutting-grinding machine
CN105214784A (en) * 2015-09-30 2016-01-06 河南科技大学 A kind of flour mill
CN105214784B (en) * 2015-09-30 2017-11-21 河南科技大学 A kind of flour mill
CN109127006A (en) * 2018-07-13 2019-01-04 内蒙古兆丰河套面业有限公司 A kind of cold flour producing process processed of wheat

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