CN205095876U - Grinding roller device of milling machine - Google Patents

Grinding roller device of milling machine Download PDF

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Publication number
CN205095876U
CN205095876U CN201520730724.1U CN201520730724U CN205095876U CN 205095876 U CN205095876 U CN 205095876U CN 201520730724 U CN201520730724 U CN 201520730724U CN 205095876 U CN205095876 U CN 205095876U
Authority
CN
China
Prior art keywords
grinding roller
grinding
ring
bull ring
transmission shaft
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.)
Expired - Fee Related
Application number
CN201520730724.1U
Other languages
Chinese (zh)
Inventor
张尚铎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tongling County Anhui Province Ox Mountain Mining Ltd Co
Original Assignee
Tongling County Anhui Province Ox Mountain Mining Ltd Co
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 Tongling County Anhui Province Ox Mountain Mining Ltd Co filed Critical Tongling County Anhui Province Ox Mountain Mining Ltd Co
Priority to CN201520730724.1U priority Critical patent/CN205095876U/en
Application granted granted Critical
Publication of CN205095876U publication Critical patent/CN205095876U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a grinding roller device of milling machine (b), comprises a transmission shaft, the horizontal drive axle is connected on the top of transmission shaft, the driving sleeve is cup jointed respectively to the both sides of horizontal drive axle, the driving sleeve endotheca switches through the axle, the bottom rigid coupling grinding roller of pivot, the grinding roller is the pear -Shaped, the both sides adaptation of grinding roller has the outside to grind the interior side grinding ring of ring sum, interior side grinding intra -annular cup joints the axis of rotation, mill ring sum interior side grinding ring in the outside lies in grinding roller middle section recess and is equipped with mill ring lug. The grinder of the milling machine of this structure, its actuation transmission simple structure, it changes the motion of epaxial grinding roller to be driven respectively by the transmission shaft, has simplified whole actuation transmission structure, convenient to use and maintenance. Simultaneously the pear -Shaped grinding roller grinds the ring with complex with it, has further improved the efficiency and the effect of grinding. The utility model discloses simple structure, easy to use and maintenance, the effectual work efficiency that has improved.

Description

A kind of Burnisher apparatus of flour mill
Technical field
The utility model relates to flour mill field, particularly relates to a kind of Burnisher apparatus of flour mill.
Background technology
During flour mill work, add in machine by needing the material pulverized from the feed hopper in hood shell-side face, rely on the Burnisher apparatus be suspended on main frame plum blossom frame, around vertical axis revolution, own rotation simultaneously, the effect of centrifugal force during owing to rotating, grinding roller outwards swings, press in bull ring, make perching knife scoop up material and deliver between grinding roller and bull ring, reach the object of comminuting matter because of the rolling compaction of grinding roller.After material grinding, wind is blown in main case by blower fan, blows afloat powder, carry out sorting through the analyzer be placed in above grinding chamber, the excessively thick material of fineness falls into again grinding chamber and refaces, and what fineness met the specification flows to into cyclone collector with the wind, discharge through meal outlet after collection, be finished product.The distinguished and admirable backwind tube by willy-willy collector upper end returns into blower fan, and wind path is circulation, and in negative pressure state current downflow, the air quantity of circulation wind path increases the exhaust piping of part in the middle of blower fan and main frame and discharges, and enters whirly collector, carries out purified treatment.
Its efficiency of existing flour mill is low, abrasive dust poor effect, simultaneously after long-term use, because its abrasive dust effect of wearing and tearing on surface will reduce further, and changes phase shortage to trouble.
Utility model content
The purpose of this utility model solves the deficiencies in the prior art, provides that a kind of abrasive dust is effective, efficiency is high, change the Burnisher apparatus of flour mill easily.
The technical solution adopted in the utility model is: a kind of Burnisher apparatus of flour mill, comprise power transmission shaft, the top of described power transmission shaft connects transverse drive shaft, the both sides of described transverse drive shaft are socketed driving sleeve respectively, described driving sleeve inner sleeve switches through axle, the affixed grinding roller in bottom of described rotating shaft, described grinding roller is Pear-Shaped; The both sides adaptation of described grinding roller has outside bull ring and inner side bull ring, and described inner side bull ring inner sleeve switches through moving axis; Described outside bull ring and inner side bull ring are positioned at grinding roller stage casing recess and are provided with bull ring projection.
As further improvement of the utility model, described inner side bull ring connects with transmission shaft driven.
The beneficial effect that the utility model adopts is: the Burnisher apparatus of the flour mill of this structure, and it drives drive mechanism simple, drives the grinding roller in rotating shaft to move respectively, simplify whole driving drive mechanism by power transmission shaft, easy to use and maintenance.Simultaneously Pear-Shaped grinding roller and the bull ring that coordinates with it, further increase efficiency and the effect of grinding.The utility model structure is simple, be easy to operation and maintenance, effectively raises operating efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Shown in figure: 1 power transmission shaft, bull ring inside 2, bull ring outside 3,4 transverse drive shaft, 5 driving sleeves, 6 rotating shafts, 7 grinding rollers, 8 bull ring projections.
Detailed description of the invention
Below in conjunction with Fig. 1, the utility model is described further.
As shown in Figure 1, a kind of Burnisher apparatus of flour mill, comprise power transmission shaft 1, the top of described power transmission shaft 1 connects transverse drive shaft 4, the both sides of described transverse drive shaft 4 are socketed driving sleeve 5 respectively, described driving sleeve 5 inner sleeve switches through axle 6, the affixed grinding roller 7 in bottom of described rotating shaft 6, and described grinding roller 7 is Pear-Shaped; The both sides adaptation of described grinding roller 7 has outside bull ring 3 and inner side bull ring 2, socket power transmission shaft 1 in described inner side bull ring 2; Described outside bull ring 3 and inner side bull ring 2 are positioned at grinding roller stage casing recess and are provided with bull ring projection 8.
The utility model is following work, and turning cylinder is started working, thus drives transverse drive shaft motion, the work of transverse drive shaft thus drive axis of rotation, and the grinding roller being positioned at rotating shaft bottom is started working.In the course of the work grinding roller and bull ring with the use of, carry out grinding processing to hard ore extruding friction, its surface wear is very fast.After using after a while, the middle part of roll surface is inner concavity, causes mill power to diminish, and greatly reduces operating efficiency and the crudy of flour mill.By opposition thinking, do not strengthen the thickness of roll surface, grinding roller is arranged in Pear-Shaped, makes the position in grinding roller stage casing have a large amount of spaces and bull ring projection can be set, thus solve grinding roller stage casing and to wear and tear the problem causing crudy to reduce.
For improving abrasive dust effect of the present utility model further, described inner side bull ring 2 and power transmission shaft 1 driving coupling.Drive inner side bull ring 2 to move by power transmission shaft 1, thus produce opposition with grinding roller, improve crudy.
The Burnisher apparatus of the flour mill of this structure, it drives drive mechanism simple, drives the grinding roller in rotating shaft to move respectively, simplify whole driving drive mechanism by power transmission shaft, easy to use and maintenance.Simultaneously Pear-Shaped grinding roller and the bull ring that coordinates with it, further increase efficiency and the effect of grinding.The utility model structure is simple, be easy to operation and maintenance, effectively raises operating efficiency.
Those skilled in the art should know; protection scheme of the present utility model is not limited only to the above embodiments; various permutation and combination and conversion can also be carried out on the basis of above-described embodiment; under the prerequisite without prejudice to the utility model spirit, the various conversion that the utility model carries out all are dropped in protection domain of the present utility model.

Claims (2)

1. the Burnisher apparatus of a flour mill, it is characterized in that comprising power transmission shaft (1), the top of described power transmission shaft (1) connects transverse drive shaft (4), the both sides of described transverse drive shaft (4) are socketed driving sleeve (5) respectively, described driving sleeve (5) inner sleeve switches through axle (6), the affixed grinding roller in the bottom (7) of described rotating shaft (6), described grinding roller (7) is Pear-Shaped; The both sides adaptation of described grinding roller (7) has outside bull ring (3) and inner side bull ring (2), socket power transmission shaft (1) in described inner side bull ring (2); Described outside bull ring (3) and inner side bull ring (2) are positioned at grinding roller stage casing recess and are provided with bull ring projection (8).
2. the Burnisher apparatus of a kind of flour mill according to claim 1, is characterized in that described inner side bull ring (2) and power transmission shaft (1) driving coupling.
CN201520730724.1U 2015-09-21 2015-09-21 Grinding roller device of milling machine Expired - Fee Related CN205095876U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520730724.1U CN205095876U (en) 2015-09-21 2015-09-21 Grinding roller device of milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520730724.1U CN205095876U (en) 2015-09-21 2015-09-21 Grinding roller device of milling machine

Publications (1)

Publication Number Publication Date
CN205095876U true CN205095876U (en) 2016-03-23

Family

ID=55511687

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520730724.1U Expired - Fee Related CN205095876U (en) 2015-09-21 2015-09-21 Grinding roller device of milling machine

Country Status (1)

Country Link
CN (1) CN205095876U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109046614A (en) * 2018-08-09 2018-12-21 天津市国民制药机械有限公司 A kind of modern Chinese medicine Chinese medicine grinding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109046614A (en) * 2018-08-09 2018-12-21 天津市国民制药机械有限公司 A kind of modern Chinese medicine Chinese medicine grinding device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160323

Termination date: 20160921

CF01 Termination of patent right due to non-payment of annual fee