CN203764337U - Four-roller stone-grinding pulverizer - Google Patents

Four-roller stone-grinding pulverizer Download PDF

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Publication number
CN203764337U
CN203764337U CN201420136502.2U CN201420136502U CN203764337U CN 203764337 U CN203764337 U CN 203764337U CN 201420136502 U CN201420136502 U CN 201420136502U CN 203764337 U CN203764337 U CN 203764337U
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CN
China
Prior art keywords
stone
roller
cone
mill
grinding
Prior art date
Application number
CN201420136502.2U
Other languages
Chinese (zh)
Inventor
范崇旺
陈振华
刘仓
张飞
樊劲军
鲁光辉
Original Assignee
郑州正旺科贸有限公司
巴彦淖尔兆丰种业粮食有限公司
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Application filed by 郑州正旺科贸有限公司, 巴彦淖尔兆丰种业粮食有限公司 filed Critical 郑州正旺科贸有限公司
Priority to CN201420136502.2U priority Critical patent/CN203764337U/en
Application granted granted Critical
Publication of CN203764337U publication Critical patent/CN203764337U/en

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Abstract

The utility model discloses a four-roller stone-grinding pulverizer. The four-roller stone-grinding pulverizer comprises a milling disc and milling rollers arranged on the base, wherein a sealed type barrel body is arranged on the base; the barrel body is used for covering the milling disc and the milling rollers; a charge hole is formed in the upper part of the barrel body; the milling rollers are connected with a drive device by a middle connecting frame; the device is composed of a drive motor arranged on the top of the barrel body and a milling roller working shaft driven by the drive motor, wherein the lower end of the working shaft is combined with the middle connecting frame; a discharge slot and a discharge hole are formed in the edge of the milling disc; a primary grinding cone mill is arranged in the barrel body on the upper part of the stone-grinding milling disc; the cone mill comprises an inner cone connected on the milling roller working shaft, an outer cone driven by a cone mill motor rotate concentrically with the inner cone towards direction different from that of the inner cone sleeves the inner cone through a supporting frame; and an annular cavity is formed between the outer cone surface of the inner cone and the inner cone surface of the outer cone to form a grinding chamber. According to the utility model, the grinding cone mill is additionally arranged, so that the materials are grinded twice in one equipment, and therefore, peeling-scraping and grinding efficiencies of the stone-grinding pulverizer are improved.

Description

Four roller stone mills
Technical field
The utility model relates to flour milling equipment, especially relates to the four roller stone mills that a kind of grinding effect is high.
Background technology
Along with the raising of China's scientific and technological level, traditional stone mill flour processing mode is substituted by efficient Mechanized Processing mode substantially completely.During due to machining flour, need under high temperature and high speed, carry out, nutritional labeling loss in flour is more, and be that multiple devices are processed simultaneously during due to work, at high temperature repeatedly grind, flour Yi Fawu, some bad producers are just by adding chemical synthesis brightening agent in flour, make the flour bright appearance of producing but mouthfeel is not good enough, and the chemical raw material being simultaneously added in flour also can damage human body.Due to improving constantly of people's living standard, " eat nutrition and eat health " and 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, four roller stone mills are low with its rotating speed, material does not produce high temperature, the grinding roller of making of lithotome and mill be not containing radioactive substance, the feature that can effectively ensure the original Mai Xiangweidao of wheat, is able to popularization and application in flour industry.In modern flouring technology, generally adopt roller flour mill, wheat, from break system to reduction system, is ground through the clear powder of long flour way multiple tracks, smooth roll, and guarantee obtains high-quality good powder.How can be in flouring technology more high efficiencyly wheat is carried out to light porphyrize mill beat again, ensure the integrality of bran flakes as far as possible, make the heart, slag making, produces really natural, green flour, is flour processing industry technical staff's research direction.
Summary of the invention
The purpose of this utility model is to provide a kind of can improve that stripping is scraped, four roller stone mills of grinding efficiency greatly.
For achieving the above object, the utility model can be taked following technical proposals:
Four roller stone mills described in the utility model, comprise the stone pan mill that is placed on base and the stone grinding roller around described stone pan mill working face revolution work, on described base, be provided with closed cylindrical shell, this cylindrical shell, by coated wherein to stone pan mill and stone grinding roller, offers charging aperture on the top of described cylindrical shell; The multiple stone grinding rollers that are evenly distributed on stone pan mill working face are in transmission connection by middle part link and roller drive device, described roller drive device is to be arranged on the roller drive motor at cylindrical shell top and the stone grinding roller working shaft by roller drive driven by motor, and the lower end of described stone grinding roller working shaft combines with described middle part link; Be provided with blow tank and discharging opening in the edge of described stone pan mill; In the closed cylindrical shell on described stone pan mill top, be provided with and once grind cone mill: described cone mill comprises that key is connected in the interior centrum on described stone grinding roller working shaft, driven and be sleeved on outside described interior centrum by bracing frame with the Outer Taper of the concentric counter-rotating of interior centrum by cone mill motor, the toroidal cavity forming between the male cone (strobilus masculinus) of described interior centrum and the inner conical surface of Outer Taper forms grinding chamber.
On the male cone (strobilus masculinus) of described interior centrum and the inner conical surface of Outer Taper, be inlaid with respectively ripple abrasive sheet.
Between described charging aperture and the entrance of grinding chamber, be provided with stock guide.
The millstone motor arranging on described base drives described stone pan mill to slowly run by transmission component.
On the link of described middle part, be provided with the pulling mechanism that regulates stone grinding roller high and low position, described pulling mechanism comprises from the extended pull bar in stone grinding roller axis two ends and is positioned at the frame that pulls of stone grinding roller front portion, and described pull bar and pulling between frame is connected by fixed hinge seat; Described near on the pull bar of stone grinding roller by pulling frame to be fixedly installed grinding roller pressing spring; Described pulling on frame is fixed with to the cleaning scraper of stone grinding roller surface extension with to the surperficial cleaning brush extending of stone pan mill, the width of described cleaning scraper is consistent with described stone grinding roller width, and described cleaning brush is one group of scrubbing brush being obliquely installed to stone pan mill center position.
The working face of described stone pan mill and stone grinding roller is light face.
Described cone mill motor is arranged on the top of closed cylindrical shell.
Brushing near being provided with discharging on the blow tank of discharging opening.
The utility model has the advantage of on stone mill and increased and once ground cone mill, material falls on stone pan mill and is ground for the second time by stone grinding roller after cone mill grinds, be that material can grind twice in an equipment, greatly strengthened the stripping of stone mill and scraped grinding efficiency.If four roller stone mills of the present utility model are for the reduction system of wheat flour milling technique, alternative iron roll flour mill, farthest retains the original quality of wheat, produces really natural, green flour.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 be in Fig. 1 A-A to cutaway view.
Fig. 3 is that the N of stone grinding roller in Fig. 1 is to partial view.
Detailed description of the invention
As shown in Figure 1, 2, 3, four roller stone mills described in the utility model, comprise the stone pan mill 2 that is placed on base 1 and the stone grinding roller 3 around the 2 working face revolution work of stone pan mill, and the working face of stone pan mill 2 and stone grinding roller 3 is light face; On base 1, be provided with closed cylindrical shell 4, this cylindrical shell 4, by coated wherein to stone pan mill 2 and stone grinding roller 3, offers charging aperture 5 on the top of cylindrical shell 4; Four stone grinding rollers that are evenly distributed on stone pan mill working face are in transmission connection by middle part link 6 and roller drive device, in the utility model, roller drive device is the stone grinding roller working shaft 8 that is arranged on the roller drive motor 7 at cylindrical shell 4 tops and is driven by roller drive motor 7, and the lower end of stone grinding roller working shaft 8 combines with middle part link 6; Be provided with blow tank and discharging opening 9 in the edge of stone pan mill 2, brushing 24 near being provided with discharging on the blow tank of discharging opening 9; For effect is scraped in the stripping that rolls that improves stone mill, in the closed cylindrical shell 4 on stone pan mill 2 tops, be provided with and once grind cone mill: this cone mill comprises that key is connected in the interior centrum 10 on stone grinding roller working shaft 8, be arranged on the top of closed cylindrical shell 4 by cone mill motor 11() drive and be sleeved on outside interior centrum 10 by bracing frame 13 with the Outer Taper 12 of interior centrum 10 concentric counter-rotatings, the toroidal cavity that forms between the male cone (strobilus masculinus) of interior centrum 10 and the inner conical surface of Outer Taper 12 formation grinding chamber.For improving the service life of cone mill, on the inner conical surface of the male cone (strobilus masculinus) of interior centrum 10 and Outer Taper 12, be inlaid with respectively ripple abrasive sheet 14.Between charging aperture 5 and the entrance of grinding chamber, be provided with stock guide 15.
The millstone motor 16 arranging on base 1 drives stone pan mill 2 to slowly run by transmission component; On base 1, equilibrium is provided with many group stone pan mill supporting seats, and this supporting seat is be placed on the support spring 17 in base spring locating slot and withhold the branch on support spring 17 tops, and branch top is provided with support roller 18.
On middle part link 6, be provided with the pulling mechanism that regulates stone grinding roller high and low position, what this pulling mechanism comprised from stone grinding roller axis two ends extended pull bar 19 and was positioned at stone grinding roller front portion pulls frame 20, and pull bar 19 and pulling between frame 20 is connected by fixed hinge seat; Near on the pull bar of stone grinding roller by pulling frame to be fixedly installed grinding roller pressing spring 21; Pull on frame and be fixed with to the cleaning scraper 22 of stone grinding roller surface extension with to the surperficial cleaning brush 23 extending of stone pan mill, the width of cleaning scraper 22 is consistent with stone grinding roller width, and cleaning brush 23 is one group of scrubbing brush being obliquely installed to stone pan mill center position.
When work, the wheat of having cleared up is entered (gap of the toroidal cavity forming between the inner conical surface of the male cone (strobilus masculinus) of interior centrum 10 and Outer Taper 12 can be adjusted by moving up and down of interior centrum 10) in the grinding chamber that once grinds cone mill and carries out first grinding by charging aperture 5, interior centrum 10 is fixed on stone grinding roller working shaft 8, by roller drive motor 7 driven rotary, outer centrum 12 is arranged on the top of closed cylindrical shell 4 by cone mill motor 11() drive contrary with interior centrum 10 directions of motion, material falls on stone pan mill 2 and is ground for the second time by stone grinding roller 3 after cone mill grinds, powder after grinding is brushed turnover hopper by cleaning brush 23, carry out classification processing by entering plansifter after the discharging brush 24 brush feed inlet and outlets 9 on blow tank again.

Claims (8)

1. a roller stone mill, comprise the stone pan mill (2) that is placed on base (1) and the stone grinding roller (3) around described stone pan mill (2) working face revolution work, on described base (1), be provided with closed cylindrical shell (4), this cylindrical shell (4), by coated wherein to stone pan mill (2) and stone grinding roller (3), offers charging aperture (5) on the top of described cylindrical shell (4); The multiple stone grinding rollers that are evenly distributed on stone pan mill working face are in transmission connection by middle part link (6) and roller drive device, the stone grinding roller working shaft (8) of described roller drive device for being arranged on the roller drive motor (7) at cylindrical shell (4) top and being driven by roller drive motor (7), the lower end of described stone grinding roller working shaft (8) combines with described middle part link (6); Be provided with blow tank and discharging opening (9) in the edge of described stone pan mill (2); It is characterized in that: in the closed cylindrical shell (4) on described stone pan mill (2) top, be provided with and once grind cone mill: described cone mill comprises that key is connected in the interior centrum (10) on described stone grinding roller working shaft (8), driven and be sleeved on outside described interior centrum (10) by bracing frame (13) with the Outer Taper (12) of the concentric counter-rotating of interior centrum (10) by cone mill motor (11), the toroidal cavity forming between the male cone (strobilus masculinus) of described interior centrum (10) and the inner conical surface of Outer Taper (12) forms grinding chamber.
2. four roller stone mills according to claim 1, is characterized in that: on the inner conical surface of the male cone (strobilus masculinus) of described interior centrum (10) and Outer Taper (12), be inlaid with respectively ripple abrasive sheet (14).
3. four roller stone mills according to claim 1, is characterized in that: between described charging aperture (5) and the entrance of grinding chamber, be provided with stock guide (15).
4. four roller stone mills according to claim 1, is characterized in that: drive described stone pan mill (2) to slowly run at the upper millstone motor (16) arranging of described base (1) by transmission component; The upper equilibrium of described base (1) is provided with many group stone pan mill supporting seats, and described supporting seat is be placed on the support spring (17) in base spring locating slot and withhold the branch on support spring (17) top, and described branch top is provided with support roller (18).
5. four roller stone mills according to claim 1, it is characterized in that: on described middle part link (6), be provided with the pulling mechanism that regulates stone grinding roller high and low position, described pulling mechanism comprise from the extended pull bars in stone grinding roller axis two ends (19) and be positioned at stone grinding roller front portion pull frame (20), described pull bar (19) and pulling between frame (20) is connected by fixed hinge seat; Described near on the pull bar of stone grinding roller by pulling frame to be fixedly installed grinding roller pressing spring (21); Described pulling on frame is fixed with to the cleaning scraper (22) of stone grinding roller surface extension with to the surperficial cleaning brush (23) extending of stone pan mill, the width of described cleaning scraper (22) is consistent with described stone grinding roller width, and described cleaning brush (23) is one group of scrubbing brush being obliquely installed to stone pan mill center position.
6. four roller stone mills according to claim 1, is characterized in that: the working face of described stone pan mill (2) and stone grinding roller (3) is light face.
7. four roller stone mills according to claim 1, is characterized in that: described cone mill motor (11) is arranged on the top of closed cylindrical shell (4).
8. four roller stone mills according to claim 1, is characterized in that: brushing (24) near being provided with discharging on the blow tank of discharging opening (9).
CN201420136502.2U 2014-03-25 2014-03-25 Four-roller stone-grinding pulverizer CN203764337U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420136502.2U CN203764337U (en) 2014-03-25 2014-03-25 Four-roller stone-grinding pulverizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420136502.2U CN203764337U (en) 2014-03-25 2014-03-25 Four-roller stone-grinding pulverizer

Publications (1)

Publication Number Publication Date
CN203764337U true CN203764337U (en) 2014-08-13

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Family Applications (1)

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CN201420136502.2U CN203764337U (en) 2014-03-25 2014-03-25 Four-roller stone-grinding pulverizer

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104304916A (en) * 2014-09-19 2015-01-28 嘉兴禾微粉碎设备有限公司 Production line for wheat aleurone layer content starch flour
CN106345573A (en) * 2016-11-03 2017-01-25 付庚有 Circular cone multiple-roll mill
CN107457906A (en) * 2017-08-25 2017-12-12 陈彬 A kind of construction site mixer and its method of work
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104304916A (en) * 2014-09-19 2015-01-28 嘉兴禾微粉碎设备有限公司 Production line for wheat aleurone layer content starch flour
CN106345573A (en) * 2016-11-03 2017-01-25 付庚有 Circular cone multiple-roll mill
CN107457906A (en) * 2017-08-25 2017-12-12 陈彬 A kind of construction site mixer and its method of work
CN107457906B (en) * 2017-08-25 2019-10-11 江苏九城市政工程有限公司 A kind of construction site blender and its working method
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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GR01 Patent grant
C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: 450000 500 meters south of navigation road and 107 National Road, Zhengzhou City, Henan Province

Patentee after: Zhengzhou Zhengwang Technology & Trade Co., Ltd.

Patentee after: Inner Mongolia Zhaofeng Hetao surface Industry Co.

Address before: 450000 500 meters south of navigation road and 107 National Road, Zhengzhou City, Henan Province

Patentee before: Zhengzhou Zhengwang Technology & Trade Co., Ltd.

Patentee before: Bayan nur Zhao Feng Zhong Ye grain Co., Ltd

C56 Change in the name or address of the patentee