CN105032589A - Automatic feeding system of grinding mill - Google Patents

Automatic feeding system of grinding mill Download PDF

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Publication number
CN105032589A
CN105032589A CN201510294058.6A CN201510294058A CN105032589A CN 105032589 A CN105032589 A CN 105032589A CN 201510294058 A CN201510294058 A CN 201510294058A CN 105032589 A CN105032589 A CN 105032589A
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CN
China
Prior art keywords
feed bin
chain
feeding
feed
storage bin
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
Application number
CN201510294058.6A
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Chinese (zh)
Inventor
严欣雨
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.)
Chengdu Chenhong Technology Co Ltd
Original Assignee
Chengdu Chenhong Technology Co Ltd
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
Priority to CN201410727428 priority Critical
Application filed by Chengdu Chenhong Technology Co Ltd filed Critical Chengdu Chenhong Technology Co Ltd
Priority to CN201510294058.6A priority patent/CN105032589A/en
Publication of CN105032589A publication Critical patent/CN105032589A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an automatic feeding system of a grinding mill, which comprises a chain, feeding clamping grooves fixedly connected with the chain, chain wheels engaged with the chain, and a first storage bin connected with the feeding clamping grooves, wherein a material outlet of the first storage bin is fixedly connected with a feeding pipe; a material outlet of the feeding pipe is fixedly connected with a second storage bin; the second storage bin is in a cylinder structure with both the bottom surface and the top surface being in regular polygon shapes; a second storage bin material outlet is formed in a place, close to the bottom surface of the second storage bin, of each rectangular side surface of the second storage bin; the second storage bin material outlets are fixedly connected with discharge pipes; the discharge pipes are connected with U-shaped circular grooves; the feeding clamping grooves consist of clamping groove seats, front baffles and rear baffles; the clamping groove seats are fixedly connected with the chain; the front baffles and the rear baffles are arranged on the two sides of the clamping groove seats; and the feeding clamping grooves are arranged on the chain in series. The automatic feeding system can automatically feed material to a feeding device, and can ensure that no material is prevented from sliding down due to stacking in the storage bins; effective operation of a machine tool is facilitated; the feeding efficiency and the feeding stability are ensured; and the production efficiency is improved.

Description

A kind of grater automatic feed system
Technical field
The present invention relates to a kind of grater automatic feed system.
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.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of automatic transportation adopting chain drive to realize material is provided, second feed bin side of feed arrangement is arranged multiple discharging opening, material can be sprinkled upon the many places in U-shaped annular groove by multiple discharge nozzle, material is scattered rapidly in U-shaped annular groove, be convenient to carry out grinding work, improve the grater automatic feed system of grater operating efficiency.
The object of the invention is to be achieved through the following technical solutions: a kind of grater automatic feed system, comprises transmission device and pay-off, the charging draw-in groove that transmission device comprises chain, is fixedly connected with chain, and the sprocket wheel engaged with chain; Described pay-off comprises the first feed bin be connected with charging draw-in groove, the discharging opening of the first feed bin is fixedly connected with feed pipe, the discharging opening of feed pipe is fixedly connected with the feeding mouth of the second feed bin, the side of the second feed bin is provided with multiple second feed bin discharge hole, second feed bin discharge hole is fixedly connected with corresponding discharge nozzle respectively, and the discharging opening of discharge nozzle is connected with U-shaped annular groove respectively;
The bottom fixed installation of the second described feed bin on the rotary shaft, second feed bin is the column structure that bottom surface and end face are regular polygon, each side of the second feed bin is rectangle, the second described feed bin discharge hole is separately positioned on the place near the second feed bin bottom surface in each rectangle sides, the under shed of the second feed bin discharge hole and the second feed bin bottom surface are with high, and the second feed bin inside is provided with the centrum that is bottom surface with the second feed bin bottom surface;
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 charging draw-in groove is continuously arranged on chain.
Further, the height of described centrum is lower than the height of the second feed bin, and preferably, the summit of centrum is positioned at the body-centered place of the second feed bin.
The invention has the beneficial effects as follows:
1, there is transmission device and feed arrangement, chain drive is adopted to realize the automatic transportation of material, second feed bin side of feed arrangement is arranged multiple discharging opening, material can be sprinkled upon the many places in U-shaped annular groove by multiple discharge nozzle, material is scattered rapidly in U-shaped annular groove, be convenient to carry out grinding work, improve grater operating efficiency; Second feed bin discharge hole is arranged on the place of side near the second feed bin bottom surface simultaneously, can ensures that material all glides in U-shaped annular groove; The automatic feeding achieving material can ensure that again material will interior accumulation of feed bin cause material to glide again, is convenient to lathe and effectively runs, ensure that efficiency and the stability of charging, decrease the workload of operator, improve production efficiency;
2, 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.
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 base, 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, a kind of grater automatic feed system, comprises transmission device and pay-off, the charging draw-in groove 1 that transmission device comprises chain 3, is fixedly connected with chain 3, and the sprocket wheel 2 engaged with chain 3; Described pay-off comprises the first feed bin 4 be connected with charging draw-in groove 1, the discharging opening of the first feed bin 4 is fixedly connected with feed pipe 5, the discharging opening of feed pipe 5 is fixedly connected with the feeding mouth of the second feed bin 6, 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 fixedly connected with corresponding discharge nozzle 8 respectively, and the discharging opening of discharge nozzle 8 is connected with U-shaped annular groove 9 respectively;
The bottom of the second described feed bin 6 is fixedly mounted on rotating shaft 7, second feed bin 6 is the column structure that bottom surface and end face are regular polygon, each side of the second feed bin 6 is rectangle, the second described feed bin discharge hole 61 is separately positioned on the place near the second feed bin 6 bottom surface in each rectangle sides, the under shed of the second feed bin discharge hole 61 and the second feed bin bottom surface are with high, and the second feed bin 6 inside is provided with the centrum 62 that is bottom surface with the second feed bin bottom surface;
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 charging draw-in groove 1 is continuously arranged on chain 3.
Further, the height of described centrum 62 is lower than the height of the second feed bin 6, and preferably, the summit of centrum 62 is positioned at the body-centered place of the second feed bin 6.
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 (3)

1. a grater automatic feed system, it is characterized in that, comprise transmission device and pay-off, the charging draw-in groove (1) that transmission device comprises chain (3), is fixedly connected with chain (3), and the sprocket wheel (2) engaged with chain (3); Described pay-off comprises the first feed bin (4) be connected with charging draw-in groove (1), the discharging opening of the first feed bin (4) is fixedly connected with feed pipe (5), the discharging opening of feed pipe (5) is fixedly connected with the feeding mouth of the second feed bin (6), 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 fixedly connected with corresponding discharge nozzle (8) respectively, and the discharging opening of discharge nozzle (8) is connected with U-shaped annular groove (9) respectively;
The bottom of described the second feed bin (6) is fixedly mounted on rotating shaft (7), second feed bin (6) is the column structure of regular polygon for bottom surface and end face, each side of the second feed bin (6) is rectangle, described the second feed bin discharge hole (61) is separately positioned on the place near the second feed bin (6) bottom surface in each rectangle sides, the under shed of the second feed bin discharge hole (61) and the second feed bin bottom surface are with high, and the second feed bin (6) inside is provided with a centrum (62) being bottom surface with the second feed bin bottom surface;
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 charging draw-in groove (1) is continuously arranged on chain (3).
2. grater automatic feed system according to claim 1, is characterized in that, the height of described centrum (62) is lower than the height of the second feed bin (6).
3. grater automatic feed system according to claim 2, is characterized in that, the summit of described centrum (62) is positioned at the body-centered place of the second feed bin (6).
CN201510294058.6A 2014-12-03 2015-06-02 Automatic feeding system of grinding mill Pending CN105032589A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201410727428 2014-12-03
CN201510294058.6A CN105032589A (en) 2014-12-03 2015-06-02 Automatic feeding system of grinding mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510294058.6A CN105032589A (en) 2014-12-03 2015-06-02 Automatic feeding system of grinding mill

Publications (1)

Publication Number Publication Date
CN105032589A true CN105032589A (en) 2015-11-11

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CN201510294058.6A Pending CN105032589A (en) 2014-12-03 2015-06-02 Automatic feeding system of grinding mill

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CN (1) CN105032589A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107029826A (en) * 2016-03-25 2017-08-11 成都宸鸿科技有限公司 A kind of grater feed system for being capable of automatic blanking
CN107051656A (en) * 2016-03-25 2017-08-18 成都宸鸿科技有限公司 A kind of full-automatic roller cuts grater
CN107051646A (en) * 2016-03-25 2017-08-18 成都宸鸿科技有限公司 A kind of grater feed system for being capable of automatic blanking

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758187A1 (en) * 1977-03-11 1978-09-14 Ante Jadrijevic Tube ball mill feed - has metering unit attached to mill and connected to closure unit by bellows
DE4038978A1 (en) * 1990-12-06 1992-06-11 Guenther Unger Sieve grinder plant for wet material - has grinding mechanism surrounded by rotating sieve basket into which blower is directed
CN2937042Y (en) * 2006-08-03 2007-08-22 中国华电工程(集团)有限公司 Device for removing large block in feeding system of bridge grapple ship unloaders
CN201347267Y (en) * 2009-01-07 2009-11-18 北京威尔普能源技术有限公司 Dust suppression blanking tube for bulk materials
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
CN204953087U (en) * 2015-06-02 2016-01-13 成都宸鸿科技有限公司 Pulverizing mill automatic feed system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758187A1 (en) * 1977-03-11 1978-09-14 Ante Jadrijevic Tube ball mill feed - has metering unit attached to mill and connected to closure unit by bellows
DE4038978A1 (en) * 1990-12-06 1992-06-11 Guenther Unger Sieve grinder plant for wet material - has grinding mechanism surrounded by rotating sieve basket into which blower is directed
CN2937042Y (en) * 2006-08-03 2007-08-22 中国华电工程(集团)有限公司 Device for removing large block in feeding system of bridge grapple ship unloaders
CN201347267Y (en) * 2009-01-07 2009-11-18 北京威尔普能源技术有限公司 Dust suppression blanking tube for bulk materials
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
CN204953087U (en) * 2015-06-02 2016-01-13 成都宸鸿科技有限公司 Pulverizing mill automatic feed system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107029826A (en) * 2016-03-25 2017-08-11 成都宸鸿科技有限公司 A kind of grater feed system for being capable of automatic blanking
CN107051656A (en) * 2016-03-25 2017-08-18 成都宸鸿科技有限公司 A kind of full-automatic roller cuts grater
CN107051646A (en) * 2016-03-25 2017-08-18 成都宸鸿科技有限公司 A kind of grater feed system for being capable of automatic blanking

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Application publication date: 20151111