CN205462666U - Pulverizing mill pay -off and unloading subassembly are cut to roller - Google Patents
Pulverizing mill pay -off and unloading subassembly are cut to roller Download PDFInfo
- Publication number
- CN205462666U CN205462666U CN201620244601.1U CN201620244601U CN205462666U CN 205462666 U CN205462666 U CN 205462666U CN 201620244601 U CN201620244601 U CN 201620244601U CN 205462666 U CN205462666 U CN 205462666U
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- China
- Prior art keywords
- feed bin
- feed
- roller
- belt
- feeding
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- Expired - Fee Related
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Abstract
The utility model discloses a pulverizing mill pay -off and unloading subassembly are cut to roller, including belt and belt pulley, with belt fixed connection's feeding draw -in groove, first feed bin, grinding storehouse, decompression chamber, play tuber pipe and air -supply line, including inlet pipe, second feed bin, discharging pipe and U type annular in the grinding storehouse, second feed bin fixed mounting is on the rotation axis, and the second feed bin is regular polygon's cylinder structure for bottom surface and top surface, and every side of second feed bin is the rectangle, and second feed bin discharge gate sets up to go up in every rectangle side of second feed bin and is close to second feed bin bottom surface department, the under shed of second feed bin discharge gate and the bottom surface of second feed bin height together. The utility model discloses can with through -put belt transmission system is automatic send into grinding storehouse in, realized that the automation of material is sent into, second feed bin discharge gate sets up to go up in second feed bin side and is close to bottom surface department, and the bottom surface of under shed and second feed bin height together, can avoid the material to block up in the second feed bin.
Description
Technical field
This utility model relates to nonmetallic mineral superfine grinding preparing technical field, cuts grater feeding and blanking assembly particularly to a kind of roller.
Background technology
In industrial and agricultural production, often need to use grinding machine that various materials are carried out pulverization process.Grinding machine, according to milling medium and the difference of grinding material, can be divided into: ball mill, column mill, rod mill, tube mill, autogenous tumbling mill, rotation mortar formula roller mill, Vertical Mill, multilamellar Vertical Mill, vertical roll grinder, DMC grinding machine etc..Commonly used intermittent ball mill in Ceramic production, using 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 is percussion during abrasive body whereabouts, will start with from these two aspects to improve grinding efficiency." much broken and lessmill " technology of metallic ore and technique are topics having carried a lot of years, reduce the mill feed size of ball mill, increase by one section of pre-grinding or ultrafine grinding technique before ball mill, are that the important technology that bargh saves energy and reduce the cost is reformed.The research of grinding machine rock processing is one of emphasis in Mineral Processing Engineering technology.Rock processing is to utilize energy to extrude Ore by grinding machine, roll, impact and grind, make valuable mineral monomer cleavage in Ore (from), the beneficially next stage carries out the process sorted.
Grinding machine is applicable to pulverize the Mohs' hardness such as barite, calcite, potassium feldspar, Talcum, marble, limestone, Gypsum Fibrosum, quartz, active hargil, activated carbon, bentonite, Kaolin, glass, manganese ore, titanium ore, chrome ore, slag and is not more than 7 grades, the nonmetallic mineral that humidity non-flammable below 8% is explosive.Grinding machine uses mill revolution, mill axle rotation, spring to adjust cane grinding roller assembly structure, strengthen grinding roller roller skin to material crushing strength and shear ability; thus reach to strengthen the effect of pulverizing; having the fineness of materials that yield is high, grind high (powder is careful), old-fashioned grinding machine can be with the continuous powder process of dry method (stream time not can exceed that 24 hours), because the bearing in old-fashioned grinding roller assembly is to use grease (grease must shut down filling once so not can exceed that 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 (being supplemented with some lubricating oil when needing).
Traditional rotary type grater includes the cylindrical tube rotated around the axis of basic horizontal.The cylinder rotated is supplied with the such as granule materials such as slurry or powder, and cylinder is with 3/1 to four/2nds rotations of " critical velocity " (that is, the minimum speed that the material at cylinder inner surface contacts with grater and advances around it) 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 grinds in cannot fully entering cylinder, needing manually to clear up, production efficiency is low and waste of manpower resource.
Roller mill feed arrangement under prior art, must have certain inclination angle in charging aperture front and back end by operator neat for the charging manual sorting being placed on material platform, under the effect at inclination angle, charging aperture front and back end, will feed in roller mill when charging.Such manual sorting adds the workload of operator, and charging cannot roll on material platform, and efficiency is the lowest.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, one is provided to have actuating device and feed arrangement, material can be automatically fed in grinding storehouse by belt drive system, without artificial feeding, it is easy to lathe effectively run, ensure that efficiency and the stability of charging, it is possible to increase the roller of production efficiency cuts grater feeding and blanking assembly.
The purpose of this utility model is achieved through the following technical solutions: roller cuts grater feeding and blanking assembly, and including actuating device and feed arrangement, actuating device is connected with feed arrangement；Described actuating device includes that the charging draw-in groove being connected fixed by belt and belt pulley with belt；Described feed arrangement includes the first feed bin being connected with charging draw-in groove, grinds storehouse, is positioned at the discharge pipe grinding decompression chamber above storehouse, being positioned at decompression chamber top, and is looped around the blast pipe outside grinding storehouse；
Described storehouse of grinding includes its internal feed pipe, the second feed bin, discharge nozzle and U-shaped annular groove arranged, the charging aperture of feed pipe stretches out and grinds the side in storehouse and fixing with the discharging opening of the first feed bin be connected, the discharging opening of feed pipe and the second feed bin feeding mouth are connected, the side of the second feed bin is provided with multiple second feed bin discharge hole, second feed bin discharge hole is fixing with corresponding discharge nozzle respectively to be connected, and discharge nozzle connects U-shaped annular groove；
The second described feed bin fixedly mounts 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, second feed bin discharge hole is arranged in each rectangle sides of the second feed bin at the second feed bin bottom surface, and the under shed of the second feed bin discharge hole and the bottom surface of the second feed bin are with high.
Further, being provided with pulse dust collector inside described discharge pipe, blast pipe and the side grinding joint, storehouse are provided with multiple air inlet.
Further, described charging draw-in groove by fixing the draw-in groove base being connected and front apron and the backboard being placed in base both sides forms with belt, and feeding draw-in groove is continuously arranged on belt.
Further, the side quantity of the second described feed bin is 3～8.
The beneficial effects of the utility model are:
1, there is actuating device and feed arrangement, material can be automatically fed in grinding storehouse by belt drive system, achieve material be automatically fed into and work noise is little, multiple second feed bin discharge hole is set in the second feed bin side simultaneously, multiple places material can being sprinkled upon in U-loop groove by discharge nozzle, material is enable to disperse rapidly in U-loop groove, it is laid in U-shaped annular groove, material is more evenly distributed, improve the work efficiency of grater, and material can glide voluntarily, without artificial feeding, it is easy to lathe effectively run, ensure that efficiency and the stability of charging, decrease the workload of operator, improve production efficiency；
2, the second feed bin discharge hole is arranged on the second feed bin side at bottom surface, and second feed bin discharge hole under shed and the bottom surface of the second feed bin with high, ensure that material fully enters U-shaped annular groove, do not have the situation that material blocks in the second feed bin, it is possible to increase grinding efficiency；
3, achieve automatic feed and the eliminating of material, it is possible to make equipment work continuously, and the circulation of air-flow can take away the heat that equipment produces, minimizing equipment due to the fault that causes of heating, extension device service life.
Accompanying drawing explanation
Fig. 1 is system structure schematic diagram of the present utility model；
Description of reference numerals: 1-feeds draw-in groove, 11-front apron, 12-draw-in groove base, 13-backboard, 2-belt pulley, 3-belt, 4-the first feed bin, 5-grinds storehouse, 51-feed pipe, 52-the second feed bin, 521-the second feed bin discharge hole, 53-discharge nozzle, 54-U type annular groove, 55-rotary shaft, 6-blast pipe, 7-decompression chamber, 8-discharge pipe, 9-pulse dust collector.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings.
As it is shown in figure 1, roller cuts grater feeding and blanking assembly, including actuating device and feed arrangement, actuating device is connected with feed arrangement；Described actuating device includes belt 3 and the belt pulley 2 charging draw-in groove 1 that be connected fixing with belt 3；Described feed arrangement includes the first feed bin 4 being connected with charging draw-in groove 1, grinds storehouse 5, is positioned at the discharge pipe 8 grinding decompression chamber 7 above storehouse 5, being positioned at decompression chamber 7 top, and is looped around the blast pipe 6 outside grinding storehouse 5；
Described storehouse 5 of grinding includes its internal feed pipe the 51, second feed bin 52, discharge nozzle 53 and U-shaped annular groove 54 arranged, the charging aperture of feed pipe 51 stretches out and grinds the side in storehouse 5 and fixing with the discharging opening of the first feed bin 4 be connected, the discharging opening of feed pipe 51 and the second feed bin 52 feeding mouth are connected, the side of the second feed bin 52 is provided with multiple second feed bin discharge hole 521, second feed bin discharge hole 521 is fixed with corresponding discharge nozzle 53 respectively and is connected, and discharge nozzle 53 connects U-shaped annular groove 54；
The second described feed bin 52 is fixedly mounted in rotary shaft 55, second feed bin 52 is the column structure that bottom surface and end face are regular polygon, each side of the second feed bin 52 is rectangle, second feed bin discharge hole 521 is arranged in each rectangle sides of the second feed bin 52 at the second feed bin bottom surface, and the under shed of the second feed bin discharge hole 521 and the bottom surface of the second feed bin 52 are with high.
Further, the internal pulse dust collector 9 that is provided with of described discharge pipe 8, blast pipe 6 and the side grinding joint, storehouse 5 are provided with multiple air inlet.
Further, described charging draw-in groove 1 is made up of the draw-in groove base 12 being connected fixing with belt 3 and front apron 11 and the backboard 13 being placed in base both sides, and charging draw-in groove 1 is continuously arranged on belt 3.
Further, the side quantity of the second described feed bin 52 is 3～8.
Operation principle of the present utility model is: material is sent to the first feed bin 4 under the drive of belt 3 by charging draw-in groove 1 continuously, first feed bin 4 is by feed pipe 51 by material transferring to the second feed bin 52, and material is sprinkled upon the many places in U-loop groove 54 by discharge nozzle 53 by being arranged on the second feed bin discharge hole 521 of its side by the second feed bin 52 equably.Being provided with abrasive wheel in U-shaped annular groove 54, abrasive wheel revolves round the sun rotation in U-shaped annular groove 54, is ground material.After material being ground in grinding storehouse 5, by blast pipe 6 air intake, the wind that blast pipe 6 enters is entered by air inlet and grinds storehouse 5, air-flow is caused to drive the small particles material after grinding to fly upward floating, enter decompression chamber 7, decompression chamber 7 reduces suddenly due to pressure, the material that granule is bigger sinks to re-grinding naturally, the material that granule is less is collected by pulse dust collector 9, achieve automatic feed and the eliminating of material, equipment can be made to work continuously, and the circulation of air-flow can take away the heat that equipment produces, the fault that minimizing equipment causes due to heating, extension device service life.
In use, second feed bin 52 is also carried out rotating, its main shaft rotated is consistent with the revolution main shaft of abrasive wheel, material more uniformly can be sprinkled upon in U-shaped annular groove 54, the feeding mouth diameter of the second feed bin 52 is more than the diameter of feed pipe 51, second feed bin 52 is connected with feeding pipe 51 but does not fixes, and feeding pipe 51 does not rotates in process of lapping.
In feeding process, second feed bin discharge hole 521 is arranged on the second feed bin side the place near ground, and second feed bin discharge hole under shed and the second feed bin ground with high, ensure that the material in the second feed bin fully enters in U-shaped annular groove 54, do not have the situation that material blocks in the second feed bin 52.
Those of ordinary skill in the art is it will be appreciated that embodiment described here is to aid in reader understanding's principle of the present utility model, it should be understood that protection domain of the present utility model is not limited to such special statement and embodiment.Those of ordinary skill in the art can make various other various concrete deformation and combination without departing from this utility model essence according to these technology enlightenment disclosed in this utility model, and these deformation and combination are still in protection domain of the present utility model.
Claims (6)
1. roller cuts grater feeding and blanking assembly, it is characterised in that include actuating device and feed arrangement, and actuating device is connected with feed arrangement；Described actuating device includes the fixing charging draw-in groove (1) being connected of belt (3) and belt pulley (2) and belt (3)；Described feed arrangement includes the first feed bin (4) being connected with charging draw-in groove (1), grinds storehouse (5), the discharge pipe (8) being positioned at the decompression chamber (7) grinding top, storehouse (5), being positioned at decompression chamber (7) top, and is looped around the blast pipe (6) grinding outside, storehouse (5)；
Described grinding storehouse (5) includes its internal feed pipe (51) arranged, second feed bin (52), discharge nozzle (53) and U-shaped annular groove (54), the charging aperture of feed pipe (51) stretches out and grinds the side in storehouse (5) and fixing with the discharging opening of the first feed bin (4) be connected, the discharging opening of feed pipe (51) and the second feed bin (52) feeding mouth are connected, the side of the second feed bin (52) is provided with multiple second feed bin discharge hole (521), second feed bin discharge hole (521) is fixing with corresponding discharge nozzle (53) respectively to be connected, discharge nozzle (53) connects U-shaped annular groove (54)；
Described the second feed bin (52) is fixedly mounted in rotary shaft (55), second feed bin (52) is the column structure that bottom surface and end face are regular polygon, each side of the second feed bin (52) is rectangle, second feed bin discharge hole (521) is arranged in each rectangle sides of the second feed bin (52) at the second feed bin bottom surface, and the under shed of the second feed bin discharge hole (521) and the bottom surface of the second feed bin (52) are with high.
Roller the most according to claim 1 cuts grater feeding and blanking assembly, it is characterised in that described discharge pipe (8) is internal is provided with pulse dust collector (9).
Roller the most according to claim 1 cuts grater feeding and blanking assembly, it is characterised in that described blast pipe (6) and the side grinding storehouse (5) joint are provided with multiple air inlet.
Roller the most according to claim 1 cuts grater feeding and blanking assembly, it is characterized in that, described charging draw-in groove (1) is made up of the draw-in groove base (12) being connected fixing with belt (3) and front apron (11) and the backboard (13) being placed in base both sides.
Roller the most according to claim 1 cuts grater feeding and blanking assembly, it is characterised in that described charging draw-in groove (1) is continuously arranged on belt (3).
Roller the most according to claim 1 cuts grater feeding and blanking assembly, it is characterised in that the side quantity of described the second feed bin (52) is 3～8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620244601.1U CN205462666U (en) | 2016-03-25 | 2016-03-25 | Pulverizing mill pay -off and unloading subassembly are cut to roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620244601.1U CN205462666U (en) | 2016-03-25 | 2016-03-25 | Pulverizing mill pay -off and unloading subassembly are cut to roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205462666U true CN205462666U (en) | 2016-08-17 |
Family
ID=56647937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620244601.1U Expired - Fee Related CN205462666U (en) | 2016-03-25 | 2016-03-25 | Pulverizing mill pay -off and unloading subassembly are cut to roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205462666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051702A (en) * | 2016-03-25 | 2017-08-18 | 成都宸鸿科技有限公司 | Roller cuts grater feeding and blanking component |
-
2016
- 2016-03-25 CN CN201620244601.1U patent/CN205462666U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051702A (en) * | 2016-03-25 | 2017-08-18 | 成都宸鸿科技有限公司 | Roller cuts grater feeding and blanking component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180325 |