CN101723160A - Buckling support roll and buckling support roll assembly machine - Google Patents
Buckling support roll and buckling support roll assembly machine Download PDFInfo
- Publication number
- CN101723160A CN101723160A CN200910220126A CN200910220126A CN101723160A CN 101723160 A CN101723160 A CN 101723160A CN 200910220126 A CN200910220126 A CN 200910220126A CN 200910220126 A CN200910220126 A CN 200910220126A CN 101723160 A CN101723160 A CN 101723160A
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- bearing
- axis
- withholding
- buckling
- carrying roller
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Abstract
The invention discloses a buckling support roll and a buckling support roll assembly machine. An assembly stander is provided with a pressure machine; a pressure head and a base are provided with a buckling die respectively; a circular insertion hole of which axis is vertical to a buckling surface is formed in the buckling die; a flat-bottom circular groove of which axis is on the same straight line as the axis of the circular insertion hole is formed on the buckling surface; a stepped columnar bearing director of which the outer section is inserted in the circular insertion hole and which has a small outer section diameter and a large inner section diameter is arranged in the flat-bottom circular groove; and the bearing director is provided with a through hole of which axis is on the same straight line as the axis of a column of the bearing director. The manufacturing charge is low, the process for manufacturing the support roll is simple, particularly buckling bearing cups at two ends of a steel tube and bearings pushed to the bottoms of the bearing cups and a support roll shaft are combined by a buckling die, and the shape and position of the support roll are ensured after the combination; and the manufactured support roll has the advantages of higher coaxial degree, smooth two ends and lower processing cost. The buckling support roll assembly machine is a better device special for manufacturing a belt conveyor support roll.
Description
Technical field
The present invention relates to the manufacturing equipment of a kind of belt conveyer, particularly a kind of belt conveyer assembly machine of withholding carrying roller and withholding carrying roller with carrying roller and carrying roller.
Background technology
Carrying roller is the vitals of belt conveyer, carrying roller quantity on the belt conveyer is more, be installed in to the carrying roller proper alignment and be used for support belt and weight of material on the frame, carrying roller is a small parts in belt conveyer, structure is also uncomplicated, its technology content is lower, well below entire machine design, but from use angle, but be very important parts in the middle of the belt feeder complete machine, the quality of carrying roller quality directly influences the in-use performance of belt feeder, because of the belt feeder accident of carrying roller generation of poor quality also be very more than, modal is that rotation is dumb, tearing tape, sideslip and turn over band etc. in the down-hole in colliery, is with the belt conveyer of unattended several kms raw coal to be delivered to winding shaft from coal face, in order to make the belt conveyer reliability service, require carrying roller to have higher quality.The quality of carrying roller is removed outside the Pass quality of materials with accessory has, and with the manufacture method of carrying roller bigger relation is arranged also.
Carrying roller has steel pipe, the inner spout at steel pipe two ends has the annular arrangement step respectively, be welded with bearing cup respectively on the annular arrangement step of steel pipe two ends inner spout, bearing is arranged in the bearing cup, be installed with the roller carrier shaft of axis on same straight line of axis and steel pipe on the bearing, the seal cover cap of the bearing that is with on the roller carrier shaft in the bearing cup, there is the catch and the jump ring of seal cover cap the both sides of roller carrier shaft.In the prior art, do not make the isolated plant of belt conveyer carrying roller, during manufacturing, on the step of the steel pipe two ends mouth of pipe, put into earlier bearing cup respectively, with welding generator the periphery of bearing cup is welded on the steel pipe mouth of pipe, between the bearing cup at steel pipe two ends, insert roller carrier shaft then, use again bearing assembly machine bearing installation in bearing cup, again on the bearing upper cover oil-filled bearing felt, outside bearing felt, install catch additional and jump ring be installed on axle.When manufacturing carrying roller, these two steps are the topmost steps of making carrying roller at the bottom of shifting bearing cup onto at the two ends of steel pipe welding bearing cup with bearing, make carrying roller with said method and will use welding generator, equipment such as bearing assembly machine, the investment of equipment is bigger, manufacturing process is complicated, particularly bearing cup is the two ends that are welded in steel pipe with the method for welding, not only processing charges is bigger, and after bearing cup was welded on the two ends of steel pipe, shape position error was bigger, the carrying roller right alignment of making is not high, the belt conveyer made from such carrying roller in use, carrying roller rotates dumb, service life is short, carrying roller can produce radial runout, influence the quality of belt conveyer significantly, in addition, the two ends of carrying roller because of weld bond is arranged, be not very smooth, the burr of weld bond damages belt conveyor easily.
Summary of the invention
The objective of the invention is in order to overcome above-mentioned deficiency, it is low to propose a kind of making apparatus expense, and the method for making carrying roller is simple, and the product right alignment is higher, two ends are smooth, processing charges is lower withholds carrying roller and withhold the dedicated manufacturing equipment of carrying roller.
The present invention is achieved using the following method.
Withhold carrying roller steel pipe is arranged, the inner spout at steel pipe two ends has the annular arrangement step respectively, on the annular arrangement step of steel pipe two ends inner spout bearing cup is arranged respectively, bearing is arranged in the bearing cup, be installed with the roller carrier shaft of axis on same straight line of axis and steel pipe on the bearing, the seal cover cap of the bearing that is with on the roller carrier shaft in the bearing cup, there is the catch and the jump ring of seal cover cap the both sides of roller carrier shaft, and the steel pipe two ends mouth of pipe has the inside crimp of withholding bearing cup.
Withhold carrying roller assembly machine organic frame, compression machine is arranged on the frame, withhold mould on the pressure head of compression machine and the base respectively, two the inners of withholding mould have respectively and the pressure head of compression machine and the vertical buckling surface of line of base, withhold the round jack that has axis vertical in the mould with buckling surface, the flat round recessed of axis on same straight line that axis and circle jack are arranged on the buckling surface, the circumferential edge of flat round recessed has the toroidal cavity at the bottom of the cambered surface, there is round ring boss toroidal cavity inside edge at the bottom of the cambered surface, section is inserted in the big ladder cylinder-shaped bearing guides of the little inner segment diameter of outer section diameter in the round jack outside having in flat round recessed, and the bearing guides has the through hole of axis on same straight line of axis and bearing guides cylinder.
Withhold that the size of the toroidal cavity at the bottom of the cambered surface and ladder cylinder-shaped bearing guides should match with the relative dimensions of withholding carrying roller that will make in the carrying roller assembly machine.The external diameter of withholding the toroidal cavity at the bottom of the cambered surface on the mould buckling surface should be identical with the external diameter of withholding carrying roller, the degree of depth of the toroidal cavity at the bottom of the cambered surface matches with the degree of depth of steel pipe mouth of pipe step, the through hole internal diameter of bearing guides matches with the external diameter of roller carrier shaft, the inner segment diameter of bearing guides matches with the external diameter of bearing, and the length of bearing guides inner segment matches with the difference of the width of the degree of depth of bearing cup and bearing.
During use, earlier go into roller carrier shaft in the steel pipe interpolation, put bearing cup respectively at the roller carrier shaft two ends then, bearing cup is put on the step of the steel pipe two ends mouth of pipe, head bearing is overlapped at two ends at roller carrier shaft respectively, become bulk of component, bulk of component is placed on withholding between the mould on the pressure head of compression machine and the base, the two ends of roller carrier shaft are inserted in the through hole of bearing guides, the inner of bearing guides is against respectively on the bearing at roller carrier shaft two ends, the steel pipe two ends mouth of pipe inserts respectively in the toroidal cavity at the bottom of the cambered surface on the buckling surface of withholding mould on the pressure head of compression machine and the base, the pressure head of driving pressure machine moves to the base direction, round ring boss is against the outside of bearing cup, then the toroidal cavity of the mouth of pipe of steel pipe at the bottom of the cambered surface inwardly curls, the outer of bearing cup is wrapped, bearing cup is withheld tightly in the mouth of pipe at steel pipe two ends, while bearing guides is shifted bearing onto at the bottom of the bearing cup, finish at the bottom of the two ends of steel pipe are withheld bearing cup and bearing shifted onto bearing cup with roller carrier shaft on, become forming assembly, at last put bearing felt respectively at the roller carrier shaft two ends of forming assembly, catch and jump ring are promptly finished to make and are withheld carrying roller.
The bearing cup of product of the present invention is to withhold at the steel pipe two ends with the steel pipe two ends inside crimp of the mouth of pipe, and cost of equipment used during making is low, and it is simple to make the method for withholding carrying roller, and the product right alignment is higher, two ends are smooth, processing charges is lower
The present invention with compression machine and withhold mould can be at an easy rate with the method for withholding finish at the bottom of the two ends of steel pipe are withheld bearing cup and bearing shifted onto bearing cup with roller carrier shaft on these two most principal work of making carrying rollers, operating charges is low, the process that carrying roller is withheld in making is simple, particularly once finish forming assembly with the method for withholding, can and guarantee to withhold the carrying roller morpheme after the combination, the carrying roller right alignment is higher, two ends are smooth, processing charges is lower for withholding of making.Be that a kind of belt conveyer of making is preferably withheld the carrying roller specialized equipment.
Below in conjunction with accompanying drawing, the present invention is further described.
Description of drawings
Fig. 1 cuts open the fractionation scheme drawing according to a kind of master office of looking of withholding the carrying roller assembly machine that invention scheme of the present invention proposes;
Fig. 2 is that scheme drawing cuts open in the pressure head of compression machine and the master office of looking of withholding the carrying roller assembly machine that the base both sides have the horizontal hydraulic actuating device respectively;
Fig. 3 is that the master who withholds mould with connection pipe analyses and observe enlarged diagram;
Fig. 4 has two groups of coaxial two compound semi-sictional view enlarged diagrams of withholding mould of withholding die cavity in the flat round recessed on the buckling surface;
Fig. 5 has three groups of coaxial three compound semi-sictional view enlarged diagrams of withholding mould of withholding die cavity in the flat round recessed on the buckling surface;
Fig. 6 has four groups of coaxial four compound semi-sictional view enlarged diagrams of withholding mould of withholding die cavity in the flat round recessed on the buckling surface;
Fig. 7 again with withhold mould prepares semi-sictional view enlarged diagram the two ends of steel pipe withhold bearing cup before after shifting onto at the bottom of the bearing cup with the bearing guides to bearing;
Fig. 8 is with withholding the semi-sictional view enlarged diagram of mould after bearing cup is withheld at the two ends of steel pipe after shifting onto bearing at the bottom of the bearing cup with the bearing guides;
Fig. 9 is cover bearing sealing on the roller carrier shaft after withholding, and catch and jump ring are finished the cross-sectional schematic that carrying roller is made;
Figure 10 is a kind of main cross-sectional schematic of withholding carrying roller that proposes according to invention scheme of the present invention.
The specific embodiment
Among Figure 10, withhold carrying roller steel pipe 40 is arranged, the inner spout at steel pipe two ends has annular arrangement step 41 respectively, on the annular arrangement step of steel pipe two ends inner spout bearing cup 42 is arranged respectively, bearing 43 is arranged in the bearing cup, be installed with the roller carrier shaft 44 of axis on same straight line of axis and steel pipe on the bearing, the seal cover cap 45 of the bearing that is with on the roller carrier shaft in the bearing cup, there is the catch 46 and the jump ring 47 of seal cover cap the both sides of roller carrier shaft, and the steel pipe two ends mouth of pipe has the inside crimp 48 of withholding bearing cup.
Among Fig. 1, withhold carrying roller assembly machine organic frame 30, it is the horizontal press 1 of spiro driving device that ram drive mechanism is arranged on the frame, be connected with respectively on the pressure head 2 of compression machine and the base 3 and withhold mould 4,5, two the inners of withholding mould have respectively and the pressure head of compression machine and the vertical buckling surface 6 of line of base, 7, withhold the round jack 8 that has axis vertical in the mould with buckling surface, the flat round recessed 9 of axis on same straight line that axis and circle jack are arranged on the buckling surface, the circumferential edge of flat round recessed has the toroidal cavity 10 at the bottom of the cambered surface, there is round ring boss 11 toroidal cavity inside edge at the bottom of the cambered surface, the section 12 big ladder cylinder-shaped bearing guidess 14 of little inner segment 13 diameters of outer section diameter that are inserted in the round jack outside having in flat round recessed, the bearing guides has the through hole 15 of axis on same straight line of axis and bearing guides cylinder.
Above-mentioned compression machine is a horizontal press.Compression machine also can be a vertical press.
The ram drive mechanism of compression machine is a spiro driving device in the foregoing description.The ram drive mechanism of compression machine also can be a fluid pressure drive device.
Compression machine generally is to be connected with actuating device at pressure head or base.Above-mentioned compression machine also can be that pressure head and base all are connected with actuating device.Be that compression machine is connected with actuating device respectively in pressure head one side and base one side.
Among Fig. 2, the compression machine of withholding the carrying roller assembly machine is a horizontal press, and pressure head one side and base one side of horizontal press have fluid pressure drive device 16 respectively.
Above-mentioned withholding on the pressure head and base that mould can directly be made in compression machine.Withholding mould also can be separate piece, and withholding of separate piece has connection pipe on the mould, be used to be connected the cylinder-shaped joint on pressure head and the base.
Among Fig. 1, Fig. 2, withholding mould is directly to be made on the pressure head and base of compression machine.
Among Fig. 3, withholding has connection pipe 17 on the mould.
Have only one group to withhold die cavity in the above-mentioned flat round recessed of withholding on the mould buckling surface by what toroidal cavity at the bottom of the cambered surface and round ring boss were formed, be make only that a kind of specification withholds carrying roller singly withhold mould.Different belt conveyers has the carrying roller of withholding of various outer diameter, withholds the carrying roller steel pipe and generally is with solid drawn pipes such as 159 millimeters of external diameters, 133 millimeters, 108 millimeters and 89 millimeters and make.Withhold mold materials, manufacturing cost and easy to use in order to save, in flat round recessed, can withhold on the mould at one coaxially, become and to withhold the compound mould of withholding that plurality of specifications is withheld carrying roller by the different die cavity of forming by toroidal cavity at the bottom of the cambered surface and round ring boss of withholding of 2～4 groups of external diameters.
Among Fig. 4, there are coaxial two groups to withhold die cavity 19,20 in two compound flat round recesseds of withholding on mould 18 buckling surfaces.
Among Fig. 5, there are coaxial three groups to withhold die cavity 22,23,24 in the three compound flat round recesseds of withholding on mould 21 buckling surfaces.
Among Fig. 6, there are coaxial four groups to withhold die cavity 26,27,28,29 in the four compound flat round recesseds of withholding on mould 25 buckling surfaces.
For the carrying roller of withholding that uses the different size bearing, when withholding with the present invention, the bearing guides will match with the size of used bearing.
Fig. 7, Fig. 8, among Fig. 9, at the bottom of the two ends of steel pipe are withheld bearing cup and bearing are shifted onto bearing cup with roller carrier shaft on the time, on the step of the steel pipe 31 two ends mouths of pipe, put into earlier bearing cup 32 respectively, between the bearing cup at steel pipe two ends, insert roller carrier shaft 33 then, overlap head bearing 34 respectively at the two ends of roller carrier shaft again, again steel pipe is placed on the frame, withhold withholding between the mould on mould 4 and the base on the pressure head of compression machine, with withhold bearing guides 14 on the mould be against on the bearing bearing shifted onto bearing cup at the bottom of, the mouth of pipe at steel pipe two ends is placed in the toroidal cavity 10 at the bottom of the cambered surface in the flat round recessed of withholding on pressure head and the base on the mould buckling surface, round ring boss 11 is against the outside of bearing cup, the mould relative motion is withheld in driving, then toroidal cavity at the bottom of the cambered surface and round ring boss are as withholding die cavity, make the mouth of pipe at steel pipe two ends inwardly be curled into aduncate flanging 35, bearing cup tightly clinching at the two ends of steel pipe.Put bearing felt 36 respectively at the two ends of roller carrier shaft again, catch 37 and jump ring 38 are promptly finished the making of withholding carrying roller.
Claims (6)
1. withhold carrying roller for one kind, steel pipe is arranged, the inner spout at steel pipe two ends has the annular arrangement step respectively, on the annular arrangement step of steel pipe two ends inner spout bearing cup is arranged respectively, bearing is arranged in the bearing cup, be installed with the roller carrier shaft of axis on same straight line of axis and steel pipe on the bearing, the seal cover cap of the bearing that is with on the roller carrier shaft in the bearing cup, there is the catch and the jump ring of seal cover cap the both sides of roller carrier shaft, it is characterized in that: the steel pipe two ends mouth of pipe has the inside crimp of withholding bearing cup.
One kind by claim 1 described withhold carrying roller withhold the carrying roller assembly machine, organic frame, compression machine is arranged on the frame, the pressure head of compression machine is connected with actuating device, withhold mould on the pressure head of compression machine and the base respectively, two the inners of withholding mould have respectively and the pressure head of compression machine and the vertical buckling surface of line of base, it is characterized in that: withhold the round jack that has axis vertical in the mould with buckling surface, the flat round recessed of axis on same straight line that axis and circle jack are arranged on the buckling surface, the circumferential edge of flat round recessed has the toroidal cavity at the bottom of the cambered surface, there is round ring boss toroidal cavity inside edge at the bottom of the cambered surface, section is inserted in the big ladder cylinder-shaped bearing guides of the little inner segment diameter of outer section diameter in the round jack outside having in flat round recessed, and the bearing guides has the through hole of axis on same straight line of axis and bearing guides cylinder.
3. by the described carrying roller assembly machine of withholding of claim 2, it is characterized in that: described base is connected with actuating device.
4. by claim 2 or the 3 described carrying roller assembly machines of withholding, it is characterized in that: described actuating device is spiro driving device or fluid pressure drive device.
5. by claim 2 or the 3 described carrying roller assembly machines of withholding, it is characterized in that: withhold die cavity by 1～4 group by what toroidal cavity at the bottom of the cambered surface and round ring boss were formed in the flat round recessed on the described buckling surface.
6. by the described carrying roller assembly machine of withholding of claim 4, it is characterized in that: withhold die cavity by 1～4 group by what toroidal cavity at the bottom of the cambered surface and round ring boss were formed in the flat round recessed on the described buckling surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102201269A CN101723160B (en) | 2009-11-25 | 2009-11-25 | Buckling support roll and buckling support roll assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102201269A CN101723160B (en) | 2009-11-25 | 2009-11-25 | Buckling support roll and buckling support roll assembly machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101723160A true CN101723160A (en) | 2010-06-09 |
| CN101723160B CN101723160B (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102201269A Expired - Fee Related CN101723160B (en) | 2009-11-25 | 2009-11-25 | Buckling support roll and buckling support roll assembly machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101723160B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157981A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Machine platform alignment component |
| CN103586676A (en) * | 2013-11-26 | 2014-02-19 | 重庆富吉机械制造有限公司 | Motorcycle wheel hub bearing press fitting tool |
| CN103679920A (en) * | 2013-12-05 | 2014-03-26 | 苏州奔腾塑业有限公司 | Automatic assembling machine for rolling shaft |
| CN103949999A (en) * | 2014-02-19 | 2014-07-30 | 天津市中环三峰电子有限公司 | Assembling clamping device |
| CN105499964A (en) * | 2014-09-26 | 2016-04-20 | 天津市永恒电机厂 | Horizontal type bilateral bearing installation device |
| CN103862265B (en) * | 2014-03-12 | 2017-01-11 | 安徽利达汽车轴承制造有限公司 | Dustproof sealing cover upper and lower cover pressing mold |
| CN106862897A (en) * | 2017-01-11 | 2017-06-20 | 山西太钢不锈钢股份有限公司 | A kind of supporting roller sealing press-loading head |
| CN108296742A (en) * | 2017-01-11 | 2018-07-20 | 山西太钢不锈钢股份有限公司 | A kind of carrying roller tooling technique |
| CN109014910A (en) * | 2018-09-25 | 2018-12-18 | 浙江东信机械有限公司 | Guiding device in auto parts bearing and shaft assembling process |
| CN110883734A (en) * | 2019-12-04 | 2020-03-17 | 安徽神力运输机械有限公司 | Press mounting equipment of nylon carrier roller for belt conveyor line |
| CN112059609A (en) * | 2020-09-15 | 2020-12-11 | 陈春 | Quick erection equipment of two-way O type sealing washer of metal pipe fitting |
| CN112320213A (en) * | 2020-11-23 | 2021-02-05 | 张希全 | Bridge type splicing conveyor belt |
| CN115008193A (en) * | 2022-08-09 | 2022-09-06 | 杭州纳志机器人科技有限公司 | Automatic roller assembly line |
| CN115319453A (en) * | 2022-05-30 | 2022-11-11 | 中钢集团西安重机有限公司 | Installation method of free roller of continuous casting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201544027U (en) * | 2009-11-25 | 2010-08-11 | 赵士华 | Buckling supporting roller assembly machine |
-
2009
- 2009-11-25 CN CN2009102201269A patent/CN101723160B/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157981A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Machine platform alignment component |
| CN103586676A (en) * | 2013-11-26 | 2014-02-19 | 重庆富吉机械制造有限公司 | Motorcycle wheel hub bearing press fitting tool |
| CN103679920A (en) * | 2013-12-05 | 2014-03-26 | 苏州奔腾塑业有限公司 | Automatic assembling machine for rolling shaft |
| CN103949999A (en) * | 2014-02-19 | 2014-07-30 | 天津市中环三峰电子有限公司 | Assembling clamping device |
| CN103862265B (en) * | 2014-03-12 | 2017-01-11 | 安徽利达汽车轴承制造有限公司 | Dustproof sealing cover upper and lower cover pressing mold |
| CN105499964A (en) * | 2014-09-26 | 2016-04-20 | 天津市永恒电机厂 | Horizontal type bilateral bearing installation device |
| CN106862897A (en) * | 2017-01-11 | 2017-06-20 | 山西太钢不锈钢股份有限公司 | A kind of supporting roller sealing press-loading head |
| CN108296742A (en) * | 2017-01-11 | 2018-07-20 | 山西太钢不锈钢股份有限公司 | A kind of carrying roller tooling technique |
| CN109014910A (en) * | 2018-09-25 | 2018-12-18 | 浙江东信机械有限公司 | Guiding device in auto parts bearing and shaft assembling process |
| CN109014910B (en) * | 2018-09-25 | 2023-08-15 | 南京南华航空产业有限公司 | Guiding device in assembly process of automobile part bearing and rotating shaft |
| CN110883734A (en) * | 2019-12-04 | 2020-03-17 | 安徽神力运输机械有限公司 | Press mounting equipment of nylon carrier roller for belt conveyor line |
| CN112059609A (en) * | 2020-09-15 | 2020-12-11 | 陈春 | Quick erection equipment of two-way O type sealing washer of metal pipe fitting |
| CN112320213A (en) * | 2020-11-23 | 2021-02-05 | 张希全 | Bridge type splicing conveyor belt |
| CN115319453A (en) * | 2022-05-30 | 2022-11-11 | 中钢集团西安重机有限公司 | Installation method of free roller of continuous casting machine |
| CN115319453B (en) * | 2022-05-30 | 2024-01-09 | 中钢集团西安重机有限公司 | Installation method of free roller of continuous casting machine |
| CN115008193A (en) * | 2022-08-09 | 2022-09-06 | 杭州纳志机器人科技有限公司 | Automatic roller assembly line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101723160B (en) | 2011-12-21 |
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Granted publication date: 20111221 Termination date: 20121125 |