CN103314705A - Chaff sample receiving device for test and detection of grain combined harvester - Google Patents
Chaff sample receiving device for test and detection of grain combined harvester Download PDFInfo
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- CN103314705A CN103314705A CN2013102219146A CN201310221914A CN103314705A CN 103314705 A CN103314705 A CN 103314705A CN 2013102219146 A CN2013102219146 A CN 2013102219146A CN 201310221914 A CN201310221914 A CN 201310221914A CN 103314705 A CN103314705 A CN 103314705A
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Abstract
The invention relates to a test and detection technology of a grain combined harvester, in particular to a chaff sample receiving device for test and detection of a grain combined harvester. The chaff sample receiving device solves the problem of low receiving efficiency, poor receiving accuracy, large labor intensity and high safety hazard of manual sample receiving when performance test and detection are performed on the grain combined harvester. The chaff sample receiving device for test and detection of the grain combined harvester comprises an installation part, a sliding part, a transmission part, a sample receiving part and a stroke control part. The installation part comprises a rectangular framework and a suspending base, the sliding part comprises a left slider, a right slider, a left slider wheel, a right slider wheel, a left guide rod, a right guide rod and a moving cross rod, and the transmission part comprises a motor, a right front bearing base, a left rear bearing base, a right rear bearing base, a front chain wheel shaft, a rear chain wheel shaft, a left front chain wheel, a right front chain wheel, a left rear chain wheel and a right rear chain wheel. The chaff sample receiving device for test and detection of the grain combined harvester is suitable for performance test and detection of the grain combined harvester.
Description
Technical field
The present invention relates to the rice/wheat combine Test And Check Technology, specifically a kind of rice/wheat combine test detects clever chaff and connects sampling device.
Background technology
Rice/wheat combine is being made a service test when detecting, need to be between the test region of regulation in timing, quantitatively access sample (comprising seed, clever chaff, stalk etc.).Under the prior art condition, access clever chaff sample and rely on manual operation to finish fully.Practice shows, manually access sample not only access efficient low, access poor accuracy, labour intensity is large, and has high potential safety hazard.Be necessary to invent a kind of device that can automatically access clever chaff sample for this reason, with solve manually access sample access efficient low, access the problem that poor accuracy, labour intensity are large and have high potential safety hazard.
Summary of the invention
The present invention manually to access sample when detecting and accesses the problem that efficient is low, access poor accuracy, labour intensity is large and has high potential safety hazard in order to solve rice/wheat combine is made a service test, and provides a kind of rice/wheat combine test to detect clever chaff and has connect sampling device.
The present invention adopts following technical scheme to realize: the rice/wheat combine test detects clever chaff and connects sampling device, comprises mounting portion, slipper, running part, connects sample part, Stroke Control part; Described mounting portion comprises rectangular frame, hangoff receptacle; Rectangular frame is enclosed and is consisted of by front rail, rear transverse rod, left vertical pole, right vertical pole; The number of hangoff receptacle is four, and four hangoff receptacles are individually fixed in the two ends of left vertical pole and the two ends of right vertical pole; Described slipper comprises left slideway, right slideway, left slideway wheel, right slideway wheel, left guide rod, right guide rod, mobile cross bar; Left slideway parallel longitudinal is fixed in the below of left vertical pole; Right slideway parallel longitudinal is fixed in the below of right vertical pole; Left slideway wheel rolls and is installed on the left slideway; Right slideway wheel rolls and is installed on the right slideway; Left guide rod parallel longitudinal is fixed in the below of left slideway; Right guide rod parallel longitudinal is fixed in the below of right slideway; The two ends of mobile cross bar articulate with left slideway wheel and right slideway wheel respectively; Described running part comprises motor, front right axle bearing, left rear axle bearing, right back bearing block, front sprocket shaft, rear sprocket shaft, left front sprocket wheel, right front sprocket wheel, left back sprocket wheel, right back sprocket wheel, left chain, right chain; Motor is fixed in the left end of front rail; The front right axle bearing is fixed in the right-hand member of front rail; The left rear axle bearing is fixed in the left end of rear transverse rod; Right back bearing block is fixed in the right-hand member of rear transverse rod; The right-hand member of front sprocket shaft is supported on the front right axle bearing; The two ends of rear sprocket shaft are supported in respectively on left rear axle bearing and the right back bearing block; Left front chain wheel case is fixed on the output shaft of motor; Right front chain wheel case is fixed in the right-hand member of front sprocket shaft; Left back sprocket wheel and right back sprocket wheel overlap respectively the two ends that are fixed in rear sprocket shaft; Left chain is engaged on left front sprocket wheel and the left back sprocket wheel; Right chain is engaged on right front sprocket wheel and the right back sprocket wheel; The chain link of left chain and the chain link of right chain are fixed with the two ends of mobile cross bar respectively; The described sample that connects partly comprises front hook, aft hook, connects sample bag, link; The number of front hook is several, and each front hook equidistantly is fixed on the front rail; The number of aft hook is several, and each aft hook equidistantly is fixed on the mobile cross bar; The number of link is several, and each link is equidistantly around being fixed in the sack edge that connects the sample bag; The sack leading edge that connects the sample bag is mounted on each front hook by link; The sack back edge that connects the sample bag is mounted on each aft hook by link; The sack left hand edge that connects the sample bag is mounted on the left guide rod by link; The sack right hand edge that connects the sample bag is mounted on the right guide rod by link; Described Stroke Control partly comprises front travel switch, rear travel switch, travel switch plectrum; The front travel switch is fixed in the front end of left vertical pole; Rear travel switch is fixed in the rear end of left vertical pole; The signal output part of front travel switch be connected the signal output part of travel switch and all be connected with the signal input part of motor; The travel switch plectrum is fixed in the left end of mobile cross bar.
During work, rectangular frame is hung on the clever bran outlet of rice/wheat combine by four hangoff receptacles.The signal input part of motor is connected with the sample control system that connects of rice/wheat combine.The specific works process is as follows: one, before rice/wheat combine entered the survey district, operating personnel were to electrical power, and motor enters the preparation state.When rice/wheat combine enters the survey district, the sample control system control motor forward that connects of rice/wheat combine turns round, sprocket shaft was rotated in the forward after the output shaft of motor drove by left front sprocket wheel, left chain, left back sprocket wheel successively, rear sprocket shaft so that drive by right back sprocket wheel, right chain, right front sprocket wheel successively before sprocket shaft be rotated in the forward.Meanwhile, the chain link of left chain and the chain link of right chain be common to be driven mobile cross bar and moves backward along left slideway and right slideway, mobile cross bar and then drive the sack back edge that connects the sample bag and move backward by aft hook, link successively.At this moment, the sack left hand edge that connects the sample bag stretches along left guide rod backward by link, and the sack right hand edge that connects the sample bag stretches along right guide rod backward by link, and the sack that connects the sample bag is opened thus.When mobile cross bar moves near rear transverse rod backward, travel switch after the travel switch plectrum touches, rear travel switch control motor stops the forward running.At this moment, connect the sample bag and be in full open position, begin thus to receive the clever chaff that rice/wheat combine is discharged.Two, when rice/wheat combine rolls the survey district away from, the sample control system that connects of rice/wheat combine is controlled the motor antiport, sprocket shaft counter-rotated after the output shaft of motor drove by left front sprocket wheel, left chain, left back sprocket wheel successively, rear sprocket shaft so that drive by right back sprocket wheel, right chain, right front sprocket wheel successively before sprocket shaft counter-rotate.Meanwhile, the chain link of left chain and the chain link of right chain be common to be driven mobile cross bar and travels forward along left slideway and right slideway, mobile cross bar and then drive the sack back edge that connects the sample bag and travel forward by aft hook, link successively.At this moment, the sack left hand edge that connects the sample bag shrinks forward along left guide rod by link, and the sack right hand edge that connects the sample bag shrinks forward along right guide rod by link, and the sack that connects the sample bag is closed thus.When mobile cross bar moved forward near front rail, the travel switch plectrum touched the front travel switch, and front travel switch control motor stops antiport.At this moment, connect the sample bag and be in buttoned-up status, stop thus receiving the clever chaff that rice/wheat combine is discharged.After rice/wheat combine rolled the survey district away from, operating personnel were cut off the power supply motor, and motor withdraws from the preparation state, finishes thus accessing of clever chaff sample.Based on said process, the clever chaff of rice/wheat combine test detection of the present invention connects sampling device and has realized automatically accessing clever chaff sample.Test shows, compares with manually accessing sample, rice/wheat combine of the present invention test detect connect sampling device connect the sample control system access efficient higher, access that accuracy is higher, labour intensity is less, potential safety hazard is lower.
Further, described slipper also comprises left front leader fixed, left back leader fixed, right front leader fixed, right back leader fixed, left wing nut, right wing nut; The left front leader fixed front end that is fixed in left slideway; The left back leader fixed rear end of being fixed in left slideway; The right front leader fixed front end that is fixed in right slideway; The right back leader fixed rear end of being fixed in right slideway; The front end of left guide rod and left front leader fixed fixing; The rear end of left guide rod is by left wing nut and left back leader fixed fixing; The front end of right guide rod and right front leader fixed fixing; The rear end of right guide rod is by right wing nut and right back leader fixed fixing.During work, by backing out left wing nut, the link on the left guide rod can be unloaded.By backing out right wing nut, the link on the right guide rod can be unloaded.On this basis, further the link on front hook and the aft hook is unloaded, just can unload fully connecing the sample bag.Then pour out the clever chaff that connects in the sample bag, just finished accessing of clever chaff sample.
Further, described running part also comprises left join card, right join card; The links of left chain is crossed the left end of left join card and mobile cross bar and is fixed; The links of right chain is crossed the right-hand member of right join card and mobile cross bar and is fixed.During work, left join card can guarantee firm the fixing of left end of chain link and the mobile cross bar of left chain, and right join card can guarantee firm the fixing of right-hand member of chain link and the mobile cross bar of right chain.
The present invention efficiently solves rice/wheat combine is made a service test and manually accesses sample when detecting and access the problem that efficient is low, access poor accuracy, labour intensity is large and has high potential safety hazard, be applicable to performance test and the detection of rice/wheat combine, be equally applicable to performance test and the detection of broomcorn harvester, millet grain header, soybean harvester.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural representation of slipper of the present invention.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the left view of Fig. 3.
Among the figure: 1-hangoff receptacle, 2-front rail, 3-rear transverse rod, the left vertical pole of 4-, the right vertical pole of 5-, the left slideway of 6-, the right slideway of 7-, the left slideway wheel of 8-, the right slideway wheel of 9-, the left guide rod of 10-, the right guide rod of 11-, 12-moves cross bar, the 13-motor, 14-front right axle bearing, 15-left rear axle bearing, sprocket shaft before the right back bearing block of 16-, 17-, sprocket shaft behind the 18-, the left front sprocket wheel of 19-, the right front sprocket wheel of 20-, the left back sprocket wheel of 21-, the right back sprocket wheel of 22-, 23-left chain, 24-right chain, 25-connects the sample bag, 26-link, 27-front travel switch, travel switch behind the 28-, 29-travel switch plectrum, the left wing nut of 30-, the right wing nut of 31-, the left join card of 32-, the right join card of 33-.
Embodiment
The rice/wheat combine test detects clever chaff and connects sampling device, comprises mounting portion, slipper, running part, connects sample part, Stroke Control part;
Described mounting portion comprises rectangular frame, hangoff receptacle 1; Rectangular frame is enclosed and is consisted of by front rail 2, rear transverse rod 3, left vertical pole 4, right vertical pole 5; The number of hangoff receptacle 1 is four, and four hangoff receptacles 1 are individually fixed in the two ends of left vertical pole 4 and the two ends of right vertical pole 5;
Described slipper comprises left slideway 6, right slideway 7, left slideway wheel 8, right slideway wheel 9, left guide rod 10, right guide rod 11, mobile cross bar 12; Left slideway 6 parallel longitudinals are fixed in the below of left vertical pole 4; Right slideway 7 parallel longitudinals are fixed in the below of right vertical pole 5; Left slideway wheel 8 rolls and is installed on the left slideway 6; Right slideway wheel 9 rolls and is installed on the right slideway 7; Left guide rod 10 parallel longitudinals are fixed in the below of left slideway 6; Right guide rod 11 parallel longitudinals are fixed in the below of right slideway 7; The two ends of mobile cross bar 12 articulate with left slideway wheel 8 and right slideway wheel 9 respectively;
Described running part comprises motor 13, front right axle bearing 14, left rear axle bearing 15, right back bearing block 16, front sprocket shaft 17, rear sprocket shaft 18, left front sprocket wheel 19, right front sprocket wheel 20, left back sprocket wheel 21, right back sprocket wheel 22, left chain 23, right chain 24; Motor 13 is fixed in the left end of front rail 2; Front right axle bearing 14 is fixed in the right-hand member of front rail 2; Left rear axle bearing 15 is fixed in the left end of rear transverse rod 3; Right back bearing block 16 is fixed in the right-hand member of rear transverse rod 3; The right-hand member of front sprocket shaft 17 is supported on the front right axle bearing 14; The two ends of rear sprocket shaft 18 are supported in respectively on left rear axle bearing 15 and the right back bearing block 16; Left front sprocket wheel 19 covers are fixed on the output shaft of motor 13; Right front sprocket wheel 20 covers are fixed in the right-hand member of front sprocket shaft 17; Left back sprocket wheel 21 and right back sprocket wheel 22 overlap respectively the two ends that are fixed in rear sprocket shaft 18; Left chain 23 is engaged on left front sprocket wheel 19 and the left back sprocket wheel 21; Right chain 24 is engaged on right front sprocket wheel 20 and the right back sprocket wheel 22; The chain link of the chain link of left chain 23 and right chain 24 is fixed with the two ends of mobile cross bar 12 respectively;
Describedly connect that sample partly comprises front hook, aft hook, connects sample bag 25, link 26; The number of front hook is several, and each front hook equidistantly is fixed on the front rail 2; The number of aft hook is several, and each aft hook equidistantly is fixed on the mobile cross bar 12; The number of link 26 is several, and each link 26 is equidistant around being fixed in the sack edge that connects sample bag 25; The sack leading edge that connects sample bag 25 is mounted on each front hook by link 26; The sack back edge that connects sample bag 25 is mounted on each aft hook by link 26; The sack left hand edge that connects sample bag 25 is mounted on the left guide rod 10 by link 26; The sack right hand edge that connects sample bag 25 is mounted on the right guide rod 11 by link 26;
Described Stroke Control partly comprises front travel switch 27, rear travel switch 28, travel switch plectrum 29; Front travel switch 27 is fixed in the front end of left vertical pole 4; Rear travel switch 28 is fixed in the rear end of left vertical pole 4; The signal output part of front travel switch 27 be connected the signal output part of travel switch 28 and all be connected with the signal input part of motor 13; Travel switch plectrum 29 is fixed in the left end of mobile cross bar 12.
Described slipper also comprises left front leader fixed, left back leader fixed, right front leader fixed, right back leader fixed, left wing nut 30, right wing nut 31; The left front leader fixed front end that is fixed in left slideway 6; The left back leader fixed rear end of being fixed in left slideway 6; The right front leader fixed front end that is fixed in right slideway 7; The right back leader fixed rear end of being fixed in right slideway 7; The front end of left guide rod 10 and left front leader fixed fixing; The rear end of left guide rod 10 is by left wing nut 30 and left back leader fixed fixing; The front end of right guide rod 11 and right front leader fixed fixing; The rear end of right guide rod 11 is by right wing nut 31 and right back leader fixed fixing.
Described running part also comprises left join card 32, right join card 33; The links of left chain 23 is crossed left join card 32 and is fixed with the left end of mobile cross bar 12; The links of right chain 24 is crossed right join card 33 and is fixed with the right-hand member of mobile cross bar 12.
During implementation, left slideway 6 and right slideway 7 all adopt the tubular material of slideway to make.Left guide rod 10 and right guide rod 11 all adopt round steel to make.Mobile cross bar 12 adopts the rectangle square tube to make.The clockwise and anticlockwise motor that motor 13 adopts the 12V dc source to drive.The number of teeth of left front sprocket wheel 19, right front sprocket wheel 20, left back sprocket wheel 21, right back sprocket wheel 22 is consistent.Connecing sample bag 25 adopts Special screen spacer screen cloth to make.
Claims (3)
1. a rice/wheat combine test detects clever chaff and connects sampling device, it is characterized in that: comprise mounting portion, slipper, running part, connect sample part, Stroke Control part;
Described mounting portion comprises rectangular frame, hangoff receptacle (1); Rectangular frame encloses formation by front rail (2), rear transverse rod (3), left vertical pole (4), right vertical pole (5); The number of hangoff receptacle (1) is four, and four hangoff receptacles (1) are individually fixed in the two ends of left vertical pole (4) and the two ends of right vertical pole (5);
Described slipper comprises left slideway (6), right slideway (7), left slideway wheel (8), right slideway wheel (9), left guide rod (10), right guide rod (11), mobile cross bar (12); Left slideway (6) parallel longitudinal is fixed in the below of left vertical pole (4); Right slideway (7) parallel longitudinal is fixed in the below of right vertical pole (5); Left slideway wheel (8) rolls and is installed on the left slideway (6); Right slideway wheel (9) rolls and is installed on the right slideway (7); Left guide rod (10) parallel longitudinal is fixed in the below of left slideway (6); Right guide rod (11) parallel longitudinal is fixed in the below of right slideway (7); The two ends of mobile cross bar (12) articulate with left slideway wheel (8) and right slideway wheel (9) respectively;
Described running part comprises motor (13), front right axle bearing (14), left rear axle bearing (15), right back bearing block (16), front sprocket shaft (17), rear sprocket shaft (18), left front sprocket wheel (19), right front sprocket wheel (20), left back sprocket wheel (21), right back sprocket wheel (22), left chain (23), right chain (24); Motor (13) is fixed in the left end of front rail (2); Front right axle bearing (14) is fixed in the right-hand member of front rail (2); Left rear axle bearing (15) is fixed in the left end of rear transverse rod (3); Right back bearing block (16) is fixed in the right-hand member of rear transverse rod (3); The right-hand member of front sprocket shaft (17) is supported on the front right axle bearing (14); The two ends of rear sprocket shaft (18) are supported in respectively on left rear axle bearing (15) and the right back bearing block (16); Left front sprocket wheel (19) cover is fixed on the output shaft of motor (13); Right front sprocket wheel (20) cover is fixed in the right-hand member of front sprocket shaft (17); Left back sprocket wheel (21) and right back sprocket wheel (22) overlap respectively the two ends that are fixed in rear sprocket shaft (18); Left chain (23) is engaged on left front sprocket wheel (19) and the left back sprocket wheel (21); Right chain (24) is engaged on right front sprocket wheel (20) and the right back sprocket wheel (22); The chain link of the chain link of left chain (23) and right chain (24) is fixed with the two ends of mobile cross bar (12) respectively;
Describedly connect that sample partly comprises front hook, aft hook, connects sample bag (25), link (26); The number of front hook is several, and each front hook equidistantly is fixed on the front rail (2); The number of aft hook is several, and each aft hook equidistantly is fixed on the mobile cross bar (12); The number of link (26) is several, and each link (26) is equidistantly around being fixed in the sack edge that connects sample bag (25); The sack leading edge that connects sample bag (25) is mounted on each front hook by link (26); The sack back edge that connects sample bag (25) is mounted on each aft hook by link (26); The sack left hand edge that connects sample bag (25) is mounted on the left guide rod (10) by link (26); The sack right hand edge that connects sample bag (25) is mounted on the right guide rod (11) by link (26);
Described Stroke Control partly comprises front travel switch (27), rear travel switch (28), travel switch plectrum (29); Front travel switch (27) is fixed in the front end of left vertical pole (4); Rear travel switch (28) is fixed in the rear end of left vertical pole (4); The signal output part of front travel switch (27) be connected the signal output part of travel switch (28) and all be connected with the signal input part of motor (13); Travel switch plectrum (29) is fixed in the left end of mobile cross bar (12).
2. rice/wheat combine test according to claim 1 detects clever chaff and connects sampling device, and it is characterized in that: described slipper also comprises left front leader fixed, left back leader fixed, right front leader fixed, right back leader fixed, left wing nut (30), right wing nut (31); The left front leader fixed front end that is fixed in left slideway (6); The left back leader fixed rear end of being fixed in left slideway (6); The right front leader fixed front end that is fixed in right slideway (7); The right back leader fixed rear end of being fixed in right slideway (7); The front end of left guide rod (10) and left front leader fixed fixing; The rear end of left guide rod (10) is by left wing nut (30) and left back leader fixed fixing; The front end of right guide rod (11) and right front leader fixed fixing; The rear end of right guide rod (11) is by right wing nut (31) and right back leader fixed fixing.
3. rice/wheat combine test according to claim 1 and 2 detects clever chaff and connects sampling device, and it is characterized in that: described running part also comprises left join card (32), right join card (33); The links of left chain (23) is crossed left join card (32) and is fixed with the left end of mobile cross bar (12); The links of right chain (24) is crossed right join card (33) and is fixed with the right-hand member of mobile cross bar (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310221914.6A CN103314705B (en) | 2013-06-06 | 2013-06-06 | Chaff sample receiving device for test and detection of grain combined harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310221914.6A CN103314705B (en) | 2013-06-06 | 2013-06-06 | Chaff sample receiving device for test and detection of grain combined harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103314705A true CN103314705A (en) | 2013-09-25 |
| CN103314705B CN103314705B (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310221914.6A Expired - Fee Related CN103314705B (en) | 2013-06-06 | 2013-06-06 | Chaff sample receiving device for test and detection of grain combined harvester |
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| Country | Link |
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| CN (1) | CN103314705B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4750694A (en) * | 1986-06-12 | 1988-06-14 | Lin Pac Corrugated, Inc. | Adjustable dispenser for bags |
| GB2299066A (en) * | 1995-03-20 | 1996-09-25 | Tuke Bell Crispin James | Bag support means |
| CN201457780U (en) * | 2009-06-26 | 2010-05-12 | 哈尔滨博实自动化设备有限责任公司 | Oscillatory bag hanging mechanism |
| CN202337395U (en) * | 2011-11-15 | 2012-07-18 | 山东科技大学 | Corn bagging device |
| CN203261737U (en) * | 2013-06-06 | 2013-11-06 | 山西省农业机械质量监督管理站 | Glume bran sample receiving apparatus for rice and wheat combine harvester test |
-
2013
- 2013-06-06 CN CN201310221914.6A patent/CN103314705B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4750694A (en) * | 1986-06-12 | 1988-06-14 | Lin Pac Corrugated, Inc. | Adjustable dispenser for bags |
| GB2299066A (en) * | 1995-03-20 | 1996-09-25 | Tuke Bell Crispin James | Bag support means |
| CN201457780U (en) * | 2009-06-26 | 2010-05-12 | 哈尔滨博实自动化设备有限责任公司 | Oscillatory bag hanging mechanism |
| CN202337395U (en) * | 2011-11-15 | 2012-07-18 | 山东科技大学 | Corn bagging device |
| CN203261737U (en) * | 2013-06-06 | 2013-11-06 | 山西省农业机械质量监督管理站 | Glume bran sample receiving apparatus for rice and wheat combine harvester test |
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| Publication number | Publication date |
|---|---|
| CN103314705B (en) | 2015-06-17 |
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Granted publication date: 20150617 Termination date: 20190606 |