CN102580811A - Material layer extruding energy-saving grinding apparatus - Google Patents
Material layer extruding energy-saving grinding apparatus Download PDFInfo
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- CN102580811A CN102580811A CN2012100172738A CN201210017273A CN102580811A CN 102580811 A CN102580811 A CN 102580811A CN 2012100172738 A CN2012100172738 A CN 2012100172738A CN 201210017273 A CN201210017273 A CN 201210017273A CN 102580811 A CN102580811 A CN 102580811A
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- gripper shoe
- roll shaft
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- arc gripper
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Abstract
The invention discloses a material layer extruding energy-saving grinding apparatus, which comprises a suspending device, a cambered supporting plate, a lining plate, a lateral baffle plate, a pressure device, a roll shaft, a roll sleeve, a driving device, a feeding device, a discharging device and a frame, wherein an upper lifting lug of the cambered supporting plate is connected with a pin shaft on the frame through a joint bearing in the suspending device, while a lower lifting lug of the cambered supporting plate is connected with one end of the pressure device through a joint bearing in the pressure device; the other end of the pressure device is connected with the frame through the joint bearing and a bearing block thereof; the roll shaft is eccentrically mounted inside the cambered supporting plate and one end of the roll shaft is connected with the driving deice; a material grinding chamber is formed between the roll sleeve and the lining plate; the cross section of the material grinding chamber is shaped as sigma which is big in top and small in bottom; and the feeding device and the discharging device are fixedly connected to the frame, respectively. The material layer extruding energy-saving grinding apparatus is good in corrosion resistance and energy-saving; the design of pressure bearing parts and the selection of materials are implemented easily; and the feeding device is designed easily.
Description
Technical field
The present invention relates to a kind of milling equipment, particularly a kind of bed of material pushes energy-conservation milling equipment.
Background technology
The milling equipment that is applied to industrial materials such as metallurgy, mining industry, electric power, building materials and chemical industry at present mainly contains: tube mill, roller mill and roll squeezer.Wherein tube mill is the very low milling equipment of a kind of capacity usage ratio; The effective merit of grinding only accounts for about 3% of gross energy; Overwhelming majority energy change heat energy and noise into and waste; Along with modern industry is fast-developing, the energy shortage problem becomes increasingly conspicuous, so tube mill becomes the backward milling equipment of eliminating gradually; Roller mill and roll squeezer all belong to material bed milling equipment, and mill efficiency is high, and energy consumption is low, and floor space is little, and compact conformation is widely used in numerous commercial production grinding systems gradually, but the shortcoming of the two is not to be suitable for the big material grinding of abrasion; French in recent years FCB develops a kind of novel grinding extrusion equipment HOROMILL mill; The large diameter cylinder body rotates (main motion) in special supporting; Load onto the mill shoe that high-abrasive material is made at cylinder inner surface, roller acts on mill with additonal pressure and carries out, by cylindrical shell driven rotary (passive); And then make the material fragmentation accomplish grinding process; But it is bigger that this grinding cylinder bears from the pressure ratio of roller, selects still to be left to be desired in structural design and material, simultaneously because the cylindrical shell rotation makes relatively difficulty of feed arrangement design.
Summary of the invention
The present invention provides a kind of bed of material to push energy-conservation milling equipment for solving the technical problem that exists in the known technology, and the erosion resistance of this equipment is strong, and is energy-conservation, and it is more or less freely to bear the selection of pressure parts design and material, and feed arrangement designs than being easier to.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is: a kind of bed of material pushes energy-conservation milling equipment, comprises suspension arrangement, arc gripper shoe, liner plate, side direction baffle plate, pressue device, roll shaft, roller shell, drive unit, feed arrangement, drawing mechanism and frame; The both sides of said arc gripper shoe all are connected with said side direction baffle plate; The inner surface of said arc gripper shoe is provided with the said liner plate affixed with it; The outer surface of said arc gripper shoe is provided with top hanger and bottom hanger; Said top hanger is connected with bearing pin on the said frame through the oscillating bearing in the said suspension arrangement; Said bottom hanger is connected with an end of said pressue device through the oscillating bearing in the said pressue device, and the other end of said pressue device is connected with said frame through oscillating bearing and bearing block thereof; Said roll shaft off-centre is installed in the inside of said arc gripper shoe, and said roller shell is fixed on the cylindrical at said roll shaft middle part, and the two ends of said roll shaft wherein have an end to link to each other with said drive unit respectively by said rack support; Between said roller shell and said liner plate, be formed with the material crushing chamber; The cross section of said material crushing chamber is up big and down small σ font; The discharging opening of said feed arrangement is positioned at the top of said material crushing chamber; The charging aperture of said drawing mechanism is positioned at the below of said material crushing chamber, discharging place of material behind the grinding; Said feed arrangement and said drawing mechanism are fixed in respectively on the said frame.
Said pressue device is made up of two hydraulic cylinders that are arranged side by side.
Said liner plate is that cross section is the bar scaleboard of convex shape, and the protuberance of said bar scaleboard is embedded in the said arc gripper shoe.
Said roller shell is that cross section is the fan-shaped roller shell of T font, and the protuberance of said fan-shaped roller shell is embedded in the said roll shaft.
The bottom cylindrical of said side direction baffle plate is provided with protuberance, and the protuberance of said side direction baffle plate is embedded in the said arc gripper shoe.
The two ends of said roll shaft are bearing on the said frame by self-aligning roller bearing respectively.
Advantage and good effect that the present invention has are:
1) owing to adopts σ font crushing chamber; Make effects such as material bears shearing, pushes and tears and by being pulverized; Therefore the present invention can be applicable to and pulverize the strong material of abrasion; Simultaneously can effectively reduce storeroom and push required operating pressure, it is more or less freely with the material selection to make complete machine bear the pressure parts design.
2) because the gap between roller shell and liner plate can onlinely be adjusted through pressue device immediately, can make the present invention be in best duty.
3) pressue device is made up of two hydraulic cylinders side by side; The beat motion can not take place in the thrust of arc gripper shoe two hydraulic cylinders in high-pressure work fully synchronously; Therefore all be provided with oscillating bearing in the junction of arc gripper shoe and suspension arrangement and pressue device; Can realize the beat motion, thereby guarantee the accurate adjusting of pressue device the gap.
4) the liner plate pressure at work on the arc gripper shoe increases progressively from top to bottom successively; Therefore the inserted Design of Mechanical Structure that between liner plate and arc gripper shoe, adopts; After the bigger bottom liner plate of pressure-bearing is is formerly worn and torn, can carry out local replacing, thereby save maintenance cost.
5) because the charging and discharging device is connected with actionless frame, do not have Lou material phenomenon generation in actual use, be connected with the cylindrical shell of rotation with HOROMILL mill charging/discharging device and compare, structural design is simple, need not to consider to leak the material problem.
6) be up big and down small σ font material grinding chamber by liner plate and the formed cross section of roller shell; Compare with the formed annular material grinding of circular roller shell chamber by circular cylinder body with the HOROMILL mill; Can reduce the confined area area of material; Make the working region usable floor area more effective, and then reduce the complete machine floor space, make equipment more energy-conservation simultaneously.
In sum, the present invention and HOROMILL mill belong to homogeneous structure, but material pulverization principle and pressuring method and pressure-containing member and main motion parts are different; The material grinding district of this equipment presents the σ font; Show unique characteristics, can be used in the strong material of grinding abrasion, for example; Flyash etc.Can solve those high resiliency and high-ductility material grinding effectively, reduce storeroom extruding operating pressure, and then make the Design of Mechanical Structure of this machine-operated key member and material select to be more prone to.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 2;
Fig. 4 is the vertical view of Fig. 1;
Fig. 5 is the C-C revolved sectional view of Fig. 4.
Among the figure: the 1st, frame, the 2nd, self-aligning roller bearing, the 3rd, conical socket back-up ring, the 4th, suspension arrangement, the 5th, arc gripper shoe; The 6th, liner plate, the 7th, roller shell, the 8th, roll shaft, the 9th, pressue device; The 10th, oscillating bearing, the 11st, side direction baffle plate, 12, feed arrangement, 13, drawing mechanism.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1～Fig. 5, a kind of bed of material pushes energy-conservation milling equipment, comprises suspension arrangement 4, arc gripper shoe 5, liner plate 6, side direction baffle plate 11, pressue device 9, roll shaft 8, roller shell 7, drive unit, feed arrangement 12, drawing mechanism 13 and frame 1.
The outer surface of arc gripper shoe 5 is provided with top hanger and bottom hanger; The top hanger is connected with bearing pin on the frame 1 through the oscillating bearing 10 in the suspension arrangement 4; The bottom hanger is connected with an end of pressue device 9 through the oscillating bearing in the pressue device; The other end of pressue device 9 is connected with frame 1 through oscillating bearing and bearing block thereof; Such structure can make arc gripper shoe 5 and on inlay and be connected the liner plate 6 on its inner surface and be embedded in its both sides and do multi-direction beat motion with the side direction baffle plate 11 that screw connects with screw; Pressue device 9 is made up of two hydraulic cylinders that are arranged side by side simultaneously, can regulate the gap between the liner plate 6 on roller shell 7 and the arc gripper shoe at any time as required.
Liner plate 6 is that cross section is the bar scaleboard of convex shape, and protuberance is embedded in the arc gripper shoe 5, and fixing with it through screw.The bottom cylindrical of side direction baffle plate 11 is provided with protuberance, and the protuberance of side direction baffle plate 11 is embedded in the arc gripper shoe 5.
Roll shaft 8 off-centre are installed in the inside of arc gripper shoe 5; Roller shell 7 is that cross section is the fan-shaped roller shell of T font; Its protuberance is embedded in the interior corresponding grooves of roll shaft 8 middle part hexagon sections, and the two ends of roller shell 7 are fixing by conical socket back-up ring 3, and conical socket back-up ring 3 is fixing through bolt and roll shaft 8.The two ends of roll shaft 8 are bearing on the frame 1 by self-aligning roller bearing 2 respectively, and roll shaft 8 wherein has an end to link to each other with drive unit.
Between roller shell 7 and liner plate 6, form the up big and down small σ font material crushing chamber of cross section, the discharging opening of feed arrangement 12 is positioned at the top of material crushing chamber, and the charging aperture of drawing mechanism 13 is positioned at the below of material crushing chamber, discharging place of material behind the grinding.Feed arrangement 12 is connected on the frame 1 through securing member respectively with drawing mechanism 13.
Operation principle of the present invention:
Pulverized material is sent to feed arrangement by upper reaches conveying equipment, gets into then by liner plate on the arc gripper shoe 56 and roller shell 7 formed σ font material crushing chambers.Because roll shaft 8 one ends are connected with drive unit; Driving roller shell 7 rotates; Except adjusting the gap between roller shell 7 and the liner plate 6 as required, all the other times keep inactive state to arc gripper shoe 5 always at work, so the material in the crushing chamber receives failure by shear; Because the bottom hanger and the pressue device 9 of arc gripper shoe 5 link together; The hydraulic cylinder applied pressure passes to the material between roller shell 7 and liner plate 6 through arc gripper shoe 5; Add arc gripper shoe 5 and adopt eccentric the installation, therefore the destruction that is squeezed of the material in the crushing chamber in the milling equipment operation process with roll shaft 8; Meanwhile along with roller shell constantly rotates; Be positioned near liner plate 6 materials in the crushing chamber and constantly receive the effect of rolling; Material in the crushing chamber is after shearing, push and rolling comprehensive function like this; Enter into later separation equipment through drawing mechanism and screen, the fineness eligible stores as final products, and fineness failure returns and carries out grinding in the milling equipment once more.
The material pulverization principle that the present invention taked is: make effects such as material bears shearing, pushes and tears and pulverize.Owing to take above-mentioned pulverization principle, can solve those high resiliency and high-ductility material grinding effectively, reduce storeroom extruding operating pressure, and then make the Design of Mechanical Structure of this machine-operated key member and material select to be more prone to.
Although combine accompanying drawing that the preferred embodiments of the present invention are described above; But the present invention is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, is not restrictive; Those of ordinary skill in the art is under enlightenment of the present invention; Not breaking away under the scope situation that aim of the present invention and claim protect, can also make a lot of forms, these all belong within protection scope of the present invention.
Claims (6)
1. a bed of material pushes energy-conservation milling equipment, it is characterized in that, comprises suspension arrangement, arc gripper shoe, liner plate, side direction baffle plate, pressue device, roll shaft, roller shell, drive unit, feed arrangement, drawing mechanism and frame;
The both sides of said arc gripper shoe all are connected with said side direction baffle plate; The inner surface of said arc gripper shoe is provided with the said liner plate affixed with it; The outer surface of said arc gripper shoe is provided with top hanger and bottom hanger; Said top hanger is connected with bearing pin on the said frame through the oscillating bearing in the said suspension arrangement; Said bottom hanger is connected with an end of said pressue device through the oscillating bearing in the said pressue device, and the other end of said pressue device is connected with said frame through oscillating bearing and bearing block thereof;
Said roll shaft off-centre is installed in the inside of said arc gripper shoe, and said roller shell is fixed on the cylindrical at said roll shaft middle part, and the two ends of said roll shaft wherein have an end to link to each other with said drive unit respectively by said rack support;
Between said roller shell and said liner plate, be formed with the material crushing chamber; The cross section of said material crushing chamber is up big and down small σ font; The discharging opening of said feed arrangement is positioned at the top of said material crushing chamber; The charging aperture of said drawing mechanism is positioned at the below of said material crushing chamber, discharging place of material behind the grinding;
Said feed arrangement and said drawing mechanism are fixed in respectively on the said frame.
2. push energy-conservation milling equipment according to the said bed of material of claim 1, it is characterized in that, said pressue device is made up of two hydraulic cylinders that are arranged side by side.
3. push energy-conservation milling equipment according to the said bed of material of claim 1, it is characterized in that, said liner plate is that cross section is the bar scaleboard of convex shape, and the protuberance of said bar scaleboard is embedded in the said arc gripper shoe.
4. push energy-conservation milling equipment according to the said bed of material of claim 1, it is characterized in that, said roller shell is that cross section is the fan-shaped roller shell of T font, and the protuberance of said fan-shaped roller shell is embedded in the said roll shaft.
5. push energy-conservation milling equipment according to the said bed of material of claim 1, it is characterized in that, the bottom cylindrical of said side direction baffle plate is provided with protuberance, and the protuberance of said side direction baffle plate is embedded in the said arc gripper shoe.
6. push energy-conservation milling equipment according to the said bed of material of claim 1, it is characterized in that, the two ends of said roll shaft are bearing on the said frame by self-aligning roller bearing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100172738A CN102580811A (en) | 2012-01-19 | 2012-01-19 | Material layer extruding energy-saving grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100172738A CN102580811A (en) | 2012-01-19 | 2012-01-19 | Material layer extruding energy-saving grinding apparatus |
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| CN102580811A true CN102580811A (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100172738A Pending CN102580811A (en) | 2012-01-19 | 2012-01-19 | Material layer extruding energy-saving grinding apparatus |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785158A (en) * | 2012-07-24 | 2012-11-21 | 苏州市华元化工有限公司 | Single cylinder rotary grinder |
| CN102861629A (en) * | 2012-10-10 | 2013-01-09 | 太原双塔刚玉股份有限公司 | Rolling-rubbing type multistage crushing machine |
| CN107504808A (en) * | 2017-07-25 | 2017-12-22 | 沈阳罗泰智能***有限公司 | A kind of multiple roll furnace discharge conveyer for shaft furnace |
| CN108787140A (en) * | 2018-05-23 | 2018-11-13 | 郑州创客科技有限公司 | A kind of efficient grinding device for the production of new energy lithium battery material |
| CN111229375A (en) * | 2020-03-11 | 2020-06-05 | 塞尔姆（北京）科技有限责任公司 | Roller crusher adjustment mechanism |
| CN111871523A (en) * | 2020-07-31 | 2020-11-03 | 杭州心米商贸有限公司 | Biomass recovery equipment |
| CN112495487A (en) * | 2020-11-26 | 2021-03-16 | 江苏盐西高新城市建设有限公司 | Building material grinding device |
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| GB429473A (en) * | 1934-10-22 | 1935-05-30 | Eric Dethridge Jaques | Improvements in or relating to apparatus for crushing stone, ore and other materials |
| JP2000288413A (en) * | 1999-03-31 | 2000-10-17 | Kurimoto Ltd | Slag crusher |
| CN2709001Y (en) * | 2004-10-14 | 2005-07-13 | 刘大均 | Material crusher |
| US20070029422A1 (en) * | 2005-08-04 | 2007-02-08 | New Dimension Crushers, Llc | Portable apparatus for crushing rock and other hard material and related method |
| CN102145311A (en) * | 2011-04-11 | 2011-08-10 | 南京凯盛国际工程有限公司 | Lining plate device for impact plate of impact crusher |
| CN202538835U (en) * | 2012-01-19 | 2012-11-21 | 中材（天津）新技术开发有限公司 | Energy-saving squeezing grinding device for material layer |
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2012
- 2012-01-19 CN CN2012100172738A patent/CN102580811A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB429473A (en) * | 1934-10-22 | 1935-05-30 | Eric Dethridge Jaques | Improvements in or relating to apparatus for crushing stone, ore and other materials |
| JP2000288413A (en) * | 1999-03-31 | 2000-10-17 | Kurimoto Ltd | Slag crusher |
| CN2709001Y (en) * | 2004-10-14 | 2005-07-13 | 刘大均 | Material crusher |
| US20070029422A1 (en) * | 2005-08-04 | 2007-02-08 | New Dimension Crushers, Llc | Portable apparatus for crushing rock and other hard material and related method |
| US7448564B2 (en) * | 2005-08-04 | 2008-11-11 | New Dimension Crushers, Llc | Portable apparatus for crushing rock and other hard material and related method |
| CN102145311A (en) * | 2011-04-11 | 2011-08-10 | 南京凯盛国际工程有限公司 | Lining plate device for impact plate of impact crusher |
| CN202538835U (en) * | 2012-01-19 | 2012-11-21 | 中材（天津）新技术开发有限公司 | Energy-saving squeezing grinding device for material layer |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785158A (en) * | 2012-07-24 | 2012-11-21 | 苏州市华元化工有限公司 | Single cylinder rotary grinder |
| CN102861629A (en) * | 2012-10-10 | 2013-01-09 | 太原双塔刚玉股份有限公司 | Rolling-rubbing type multistage crushing machine |
| CN107504808A (en) * | 2017-07-25 | 2017-12-22 | 沈阳罗泰智能***有限公司 | A kind of multiple roll furnace discharge conveyer for shaft furnace |
| CN108787140A (en) * | 2018-05-23 | 2018-11-13 | 郑州创客科技有限公司 | A kind of efficient grinding device for the production of new energy lithium battery material |
| CN111229375A (en) * | 2020-03-11 | 2020-06-05 | 塞尔姆（北京）科技有限责任公司 | Roller crusher adjustment mechanism |
| CN111871523A (en) * | 2020-07-31 | 2020-11-03 | 杭州心米商贸有限公司 | Biomass recovery equipment |
| CN111871523B (en) * | 2020-07-31 | 2021-09-07 | 博兴兴博投资有限公司 | Biomass recovery equipment |
| CN112495487A (en) * | 2020-11-26 | 2021-03-16 | 江苏盐西高新城市建设有限公司 | Building material grinding device |
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Application publication date: 20120718 |