CN104365201B - A kind of multi-functional plant setter with rotary cultivator attachment - Google Patents

A kind of multi-functional plant setter with rotary cultivator attachment Download PDF

Info

Publication number
CN104365201B
CN104365201B CN201310349813.7A CN201310349813A CN104365201B CN 104365201 B CN104365201 B CN 104365201B CN 201310349813 A CN201310349813 A CN 201310349813A CN 104365201 B CN104365201 B CN 104365201B
Authority
CN
China
Prior art keywords
seedling
rotary cultivator
feed mechanism
functional plant
cultivator attachment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201310349813.7A
Other languages
Chinese (zh)
Other versions
CN104365201A (en
Inventor
高华德
张有富
刘兴辉
Original Assignee
高华德
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 高华德 filed Critical 高华德
Priority to CN201310349813.7A priority Critical patent/CN104365201B/en
Publication of CN104365201A publication Critical patent/CN104365201A/en
Application granted granted Critical
Publication of CN104365201B publication Critical patent/CN104365201B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

A kind of multi-functional plant setter with rotary cultivator attachment, including frame, seat, seedling disk frame, driving wheel, feed mechanism for seedling assembly, casing mechanism, also include the rotary cultivator assembly positioned at machine front, the flood pattern positioned at middle part, the Feng An mechanisms positioned at rear portion, uniform machinery has arable land concurrently, plants seedling, watering, earthing, the envelope multinomial joint dysfunction of hole, and a machine realizes the rotary tillage of a line or multirow, plants seedling, watering, envelope hole, earthing integrated operation.Production efficiency greatly improves.

Description

A kind of multi-functional plant setter with rotary cultivator attachment
Technical field
This patent is related to a kind of farm working machinery, more particularly, to a kind of crop rice shoot plant setter.
Background technology
The current world, the primary tillage equipment on domestic market, transplanting machine, watering machinery, earthing envelope hole machinery, are independent Structure, simple function, when bed out young plants, it is necessary to successively respectively by arable land, trench digging, plant seedling, watering, earthing, ridging etc. Multiple processes, time length, task weight, efficiency is low, and labor intensity is big, expends substantial amounts of manpower and muscle power.It is public at present through retrieval Open that technical field there is no rotary tillage described in patent of the present invention, transplanting, watering, earthing, envelope hole is multifunctional combined plants seedling all-in-one.Shen Please numbers 94209262.7, publication number CN2222995, publication date 1996.03.27 automatic transplanting machine for seedlings utility model patent, Also the simply transplanting seedlings on farmed soil, and without flood pattern and Feng An mechanisms.First plough, plant seedling afterwards, manually pour again Water, envelope hole.Rice shoot survival rate is relatively low, and cost is big, takes artificial more, low production efficiency.
The content of the invention
In order to overcome the above-mentioned deficiency of existing crop transplanting machine, domestic, international rice shoot rotary tillage, transplanting, watering, envelope hole are filled up The blank of all-in-one, patent of the present invention provide a kind of multi-functional plant setter.
Patent of the present invention can realize that rotary tillage, transplanting, watering, earthing envelope hole accomplish without any letup, and a machine has rotation concurrently Plough, transplant, watering, the multiple functions of earthing envelope hole.
Patent of the present invention had both adapted to the more line-spacing rotary tillages of large area, transplanting, watering, envelope hole, adapted to hills, small plot again Rotary tillage, transplanting, watering, envelope hole.The more line-spacing adjustable rotaries of field from which wheat has been reaped are especially adapted to plough, transplant, watering, sealing hole requirement.More may be used To meet the rotary tillage of single file rice shoot, loosen the soil width requirement, ensures rice shoot survival rate.
On rotary blade bar axle in patent of the present invention by line-spacing requirement and single file loosen the soil width requirement installation blade, Blade, not rotary tillage are not filled among line-spacing, it is possible to reduce 2/3rds rotary tillage areas, cost declining, put forward efficiency.
Cultivation seedling, watering, earthing, envelope hole followed by continuously works, and has saved labour, has improved operating efficiency, has subtracted Lack moisture loss and evaporation, ensure that rice shoot survival rate.Performance, the function of equipment greatly enhance.
Patent of the present invention solves the scheme of its technical problem use
A kind of multi-functional plant setter with rotary cultivator attachment, including frame 4, seat 5, seedling disk frame 8, driving wheel 7, feed mechanism for seedling Assembly 6, casing mechanism 15, in addition to positioned at rotary cultivator assembly 2, the flood pattern 9 in the middle part of machine and the position of machine front Feng An mechanisms 16 in machine rear portion, the front and rear order of connection of its operating mechanism are:Rotary cultivator assembly-feed mechanism for seedling assembly-water filling System-casing mechanism-Feng An mechanisms.Uniform machinery can realize arable land, plant seedling, watering, earthing, the compound work of envelope hole integration Industry.
A kind of multi-functional plant setter with rotary cultivator attachment, the outside of the mandrel 22 in its rotary cultivator assembly 2 are cased with blade Seat axle sleeve 21, sets multiple blade bearings 20 mutually to stagger on blade bearing axle sleeve 21, can be according to planting seedling line-spacing and often row loosen the soil Width requirement installation knife number.
A kind of multi-functional plant setter with rotary cultivator attachment, the number of its feed mechanism for seedling assembly 6 will according to planting plants line number Can be installed by asking by 1-10, preferably 2-4.
A kind of multi-functional plant setter with rotary cultivator attachment, its feed mechanism for seedling assembly 6 are provided with sprocket wheel 23 and feed mechanism for seedling mandrel 24, the both sides of feed mechanism for seedling mandrel 24 are equipped with two-wheel platen 31, and feed mechanism for seedling duckbilled, including left duckbilled 25 are mounted with two-wheel platen 31, Right duckbilled 26, duckbilled both sides are equipped with Left-wing Federation's moving axis 27 and right universal driving shaft 29, the fixed cam bit 19 in the inner side of two-wheel platen 31, left and right Duckbilled top is linked by back-moving spring 30.
A kind of multi-functional plant setter with rotary cultivator attachment, in its flood pattern 9, the lower section of water storage case 10 sets valve 38, valve 38 connects a check valve 11 with flap 12 and the push rod 13 being connected up and down therewith below, and the lower section of push rod 13 is embedding There is the telescopic adjustment pipe 17 communicated with check valve, push rod 13 is fixed on above horizontal driving lever 18, and one end insertion of driving lever 18 is dialled Pole socket 14, the other end can be with the bossing periodic contact of the cam bit 19 on feed mechanism for seedling assembly 6, flood patterns Installation number and feed mechanism for seedling quantity equity.
A kind of multi-functional plant setter with rotary cultivator attachment, its casing mechanism 15 be fixed on adjustable support 33 by solid Surely one group (two with power traction direction in herringbone of the width between set 35 and the regulation of adjusting rod 36 height and two-wheeled It is individual) iron tyre 37, the group number of iron tyre 37 is identical with the quantity of feed mechanism for seedling.
A kind of multi-functional plant setter with rotary cultivator attachment, its Feng An mechanism 16 be fixed on adjustable support 34 with it is dynamic Power lead is in one group of (two) rubber wheel of herringbone, and the group number of rubber wheel is identical with the quantity of feed mechanism for seedling.
A kind of multi-functional plant setter with rotary cultivator attachment, the flap 12 in its check valve 11 are circle.
A kind of multi-functional plant setter with rotary cultivator attachment, its telescopic adjustment pipe 17 are that can elongate, can shorten, can arbitrarily adjust The aluminium-alloy pipe of whole angle.
Beneficial effect
Patent of the present invention has advantages below using above scheme:
1st, a machine have concurrently rotary tillage, transplanting, water filling, earthing, envelope hole function, each functional entity be connected to become one it is whole The agricultural machinery of bluk recombination operation, has liberated rural laborer, instead of multiple peasant's work, alleviates labor intensity, improve Production efficiency, remarkable benefit.
The 2nd, Rotary tillage blade is installed on the rotary blade bar axle under rotary cultivator assembly, adapt to often row rice shoot and loosen the soil requirement, knife Piece number is installed by line-spacing requirement, it is possible to achieve multirow rotary tillage is loosened the soil, plants seedling requirement.In the line-spacing intermediary massif for not planting seedling, do not fill Blade, not rotary tillage, it is possible to reduce rotary tillage area 2/3rds, serve the effect of crop stubble-cleaning again.With present first rotary cultivator list Solely arable land, the Planting pattern for then planting seedling with transplanter again are compared, and cost is greatly lowered.
3rd, the cam bit in transplanter, flood pattern water filling is stirred in time when planting after seedling and rising and be raised to a spacing in the rows, just Seedling growth water is ensure that, water is controlled, reduces water resource waste, serve the continuity of multiple working.
4th, aluminium alloy telescopic adjustment pipe serves the accuracy for secondary positioning of watering and prevents what water column from flinging rice shoot to hinder seedling Phenomenon, it ensure that the upright and sufficient moisture of rice shoot.
5th, casing mechanism and Feng An mechanisms, which serve, prevents moisture loss and promotes rice shoot survival rate, and soil moisture conservation effect is good, and And the earthing compacting link separately individually carried out after former cultivation seedling is reduced or remitted.
Brief description of the drawings
Fig. 1 is the surface structure schematic diagram of patent of the present invention
Fig. 2 is the rotary cultivator assembly structure chart of patent of the present invention
Fig. 3 is the blade bearing side schematic view of the rotary blade of patent of the present invention
Fig. 4 is the feed mechanism for seedling assembly structure chart of patent of the present invention
Fig. 5 is the flood pattern schematic diagram of patent of the present invention
Fig. 6 is casing mechanism side and the front schematic view of patent of the present invention
Embodiment
Embodiment 1:As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, pull this plant setter to move ahead by tractor, draw Power is exported after machine to be connected with the rotary cultivator splined shaft 3 on plant setter, and rotary tillage system synthesis 2 is driven by built-in gearbox 39 Mandrel 22 operate, the blade 1 being fixed on blade bearing 20 operates rotary tillage therewith.According to the width that loosens the soil on blade bearing axle sleeve 21 It is required that 2 groups of blades of installation.The distance between 2 groups of blades be approximately equal to plant the crop row of seedling away from.Tractor drags this plant setter and moved ahead, Driving wheel 7 is driven to rotate, driving wheel 7 drives the sprocket wheel 23 and Left-wing Federation's moving axis 27, right universal driving shaft of transplanter 6 by chain drive 29 and mandrel 24 rotate, people is sitting on seat 5, and from the upper transplanting of seedling disk frame 8, duckbilled, duck are fallen into from the rice shoot that seedling mouth 28 puts into is thrown Mouth is descending bury after, the bossing installed in the cam bit 19 of two-wheel platen 31 inwardly extrudes, and promotes duckbilled both-side opening, left The right side separate, soil is opened into cave, by rice shoot plant into, then in duckbilled uphill process, back-moving spring promotes duckbilled to close, and so on, Realize a plantation cycle.The bossing of cam bit 19 on feed mechanism for seedling is completed to plant when after seedling is raised to a spacing in the rows and instantaneously dialled Dynamic driving lever 18 drives push rod 13 to move up, and the flap 12 in top opening one-way valve 11, discharges water in time, is watered and protected by telescopic adjustment pipe 18 Seedling, when driving lever 18 no longer contacts with the bossing of cam bit, push rod 13 is moved down, and flap 12 is closed.Valve 38 controls water big It is small.Flap 12 is designed as circle, can be corresponding with the telescopic adjustment pipe 18 of circle.And telescopic adjustment pipe 18 due to can to appoint The bending of meaning direction, kinking, therefore seedling is poured in the free water filling in top, left and right, both sides, front and back that just may be implemented in rice shoot.Then just Hole flow is sealed into earthing.By adjusting the fixed cover 35 in casing mechanism 15, adjusting rod 36, the earthing of iron tyre 37 can be adjusted Height and width.1 group of iron tyre in casing mechanism 15 received after being opened by one before freely regulated as needed it is inclined fall Splayed angle, grand crimping section soil property is cut to rice shoot root, the rubber wheels of subsequent Feng An mechanisms 16 is from both sides oblique seedling again Cave extrudes soil, envelope hole, compacting.The operation principle of Feng An mechanisms 16 is identical with casing mechanism 15, simply substitutes iron with rubber wheel Wheel, extruding earthing is more tight but is unlikely to the really up to the mark of compacting.So as to play protection rice shoot effect, whole transplanting, seedling-protection mistake Journey is accused and completed.
Embodiment 2:As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, pull this plant setter to move ahead by tractor, draw The rear output power of machine is connected with the rotary cultivator splined shaft 3 on plant setter, and tractor, which moves ahead, drives the mandrel of rotary tillage system synthesis 2 22 operatings, the blade 1 being fixed on blade bearing 20 rotate, and realize rotary tillage function.Make on blade bearing axle sleeve 21 by two rows of plantation The line-spacing of thing requires 4 groups of blades of installation.Tractor drags this plant setter and moved ahead simultaneously, drives driving wheel 7 to rotate, and driving wheel 7 is logical Cross the sprocket wheel 23 of chain drive drive transplanter 6 and Left-wing Federation's moving axis 27, right universal driving shaft 29 rotate and mandrel 24 rotates, people is sitting in On seat 5, from the upper transplanting of seedling disk frame 8, duckbilled is fallen into from the rice shoot that seedling mouth 28 puts into is thrown, duckbilled is descending bury after, installed in double The bossing for taking turns the cam bit 19 of platen 31 inwardly extrudes, and promotes duckbilled both-side opening, divides right and left, soil is opened into cave, by seedling Seedling is planted into then in duckbilled uphill process, back-moving spring promotes duckbilled to close, and and so on, realizes a plantation cycle.Plantation The completion cultivation after seedling of cam bit 19 on device instantaneously stirs driving lever 18 when being raised to a spacing in the rows and drives push rod 13 to move up, and pushes up opening one-way Flap 12 in valve 11, discharges water in time, is kept a full stand of seedings by the watering of telescopic adjustment pipe 18.Adjustment telescopic adjustment pipe 18 can realize the upper of seedling Seedling is poured in the front and back water filling of side, left and right, both sides, seedling.Then just enter earthing envelope hole flow.By adjusting in casing mechanism 15 Support 34 in support 33 or Feng An mechanisms 16, the iron tyre in casing mechanism 15 or the rubber wheel in Feng An mechanisms 16 can be adjusted Compacting dynamics and thickness of earth covering and envelope hole soil amount how much.The iron tyre 37 of casing mechanism 15 is free as needed by one The herringbone angle of inclination received after being opened before regulation, cuts grand part soil property to rice shoot root, the rubber of subsequent Feng An mechanisms 16 Wheel plays protection rice shoot effect, whole transplanting, seedling-protection process are accused from both sides oblique seedling cave extruding soil, envelope hole, compacting again Complete.2 feed mechanism for seedling assemblies, 2 flood patterns, 2 groups of casing mechanisms and 2 Zu Feng holes mechanisms are installed in frame 4, you can realize Two row crops plant seedling simultaneously, greatly improve production efficiency.

Claims (9)

1. a kind of multi-functional plant setter with rotary cultivator attachment, including frame (4), seat (5), seedling disk frame (8), driving wheel (7), Feed mechanism for seedling assembly (6), casing mechanism (15), it is characterised in that also include the rotary cultivator assembly (2) positioned at machine front, positioned at machine Flood pattern (9) in the middle part of device and the Feng An mechanisms (16) positioned at machine rear portion, the front and rear order of connection of its operating mechanism are:Rotation The machine of ploughing assembly-feed mechanism for seedling assembly-flood pattern-casing mechanism-Feng An mechanisms;Feed mechanism for seedling assembly (6) be provided with sprocket wheel (23) and Feed mechanism for seedling mandrel (24), feed mechanism for seedling mandrel (24) both sides are equipped with two-wheel platen (31), and two-wheel platen is mounted with feed mechanism for seedling on (31) Duckbilled, the fixed cam bit (19) in two-wheel platen (31) inner side;In flood pattern (9), the lower section of water storage case (10) sets one The valve (38) of water size is controlled, valve (38) connects the check valve (11) with flap (12) and is connected with upper and lower therewith below Push rod (13), be fixed on horizontal stroke embedded with the telescopic adjustment pipe (17) communicated with check valve (11), push rod (13) below push rod (13) To driving lever (18) above, one end of driving lever (18) insertion driving lever seat (14), the other end can with installed in feed mechanism for seedling assembly (6) On cam bit (19) bossing periodic contact;After duckbilled is descending to bury, the cam installed in two-wheel platen (31) The bossing of block (19) inwardly extrudes, and promotes duckbilled both-side opening;Cultivation after seedling, which is completed, when cam bit (19) is raised to a strain Away from when stir driving lever (18) and drive push rod (13) to move up, the flap (12) in top opening one-way valve (11), discharge water pour seedling in time.
A kind of 2. multi-functional plant setter with rotary cultivator attachment as claimed in claim 1, it is characterised in that rotary cultivator assembly (2) In mandrel (22) outside be cased with blade bearing axle sleeve (21), multiple blade bearings mutually to stagger are set on blade bearing axle sleeve (21) (20) knife number, is installed according to the width requirement for planting seedling line-spacing and often row loosens the soil.
A kind of 3. multi-functional plant setter with rotary cultivator attachment as claimed in claim 1, it is characterised in that feed mechanism for seedling assembly (6) Number installation 1-10 is required according to planting plants line number.
4. a kind of multi-functional plant setter with rotary cultivator attachment as claimed in claim 1, it is characterised in that duckbilled includes left duck Mouth (25), right duckbilled (26), duckbilled both sides are equipped with Left-wing Federation's moving axis (27) and right universal driving shaft (29), and left and right duckbilled top passes through reset Spring (30) links.
A kind of 5. multi-functional plant setter with rotary cultivator attachment as claimed in claim 1, it is characterised in that the peace of flood pattern Fill quantity and feed mechanism for seedling quantity equity.
A kind of 6. multi-functional plant setter with rotary cultivator attachment as claimed in claim 1, it is characterised in that casing mechanism (15) To be fixed on adjustable support (33) and being in one group of iron tyre (37) of herringbone with power traction direction, by fix bar (35) and Width between the height and two-wheeled of adjusting rod (36) regulation iron tyre (37), the group number of iron tyre are identical with the quantity of feed mechanism for seedling.
A kind of 7. multi-functional plant setter with rotary cultivator attachment as claimed in claim 1, it is characterised in that Feng An mechanisms (16) To be fixed on two rubber wheels with power traction direction in herringbone on adjustable support (34), the group number of rubber wheel is with planting The quantity of kind device is identical.
8. a kind of multi-functional plant setter with rotary cultivator attachment as claimed in claim 4, it is characterised in that in check valve (11) Flap (12) for circle.
A kind of 9. multi-functional plant setter with rotary cultivator attachment as claimed in claim 4, it is characterised in that telescopic adjustment pipe (17) for can elongate, can shorten, can angle-adjustable aluminium-alloy pipe.
CN201310349813.7A 2013-08-13 2013-08-13 A kind of multi-functional plant setter with rotary cultivator attachment Expired - Fee Related CN104365201B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310349813.7A CN104365201B (en) 2013-08-13 2013-08-13 A kind of multi-functional plant setter with rotary cultivator attachment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310349813.7A CN104365201B (en) 2013-08-13 2013-08-13 A kind of multi-functional plant setter with rotary cultivator attachment

Publications (2)

Publication Number Publication Date
CN104365201A CN104365201A (en) 2015-02-25
CN104365201B true CN104365201B (en) 2018-01-23

Family

ID=52544604

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310349813.7A Expired - Fee Related CN104365201B (en) 2013-08-13 2013-08-13 A kind of multi-functional plant setter with rotary cultivator attachment

Country Status (1)

Country Link
CN (1) CN104365201B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105940817B (en) * 2016-05-06 2017-11-24 东北农业大学 On film potted-seedling transplanting move ahead between or seedling between general batch (-type) retoolable device
CN108012604B (en) * 2017-12-29 2020-06-16 惠安永恒机械有限公司 Bamboo shoot planting device
CN108156906B (en) * 2018-01-10 2020-12-15 和县绿源蔬菜种植有限责任公司 Seeder for vegetable planting
CN108633392B (en) * 2018-05-23 2020-07-21 通道博思特青钱柳科技开发有限公司 Multifunctional plant planting device
CN112106617B (en) * 2020-09-22 2022-05-31 上药(宁夏)中药资源有限公司 Cultivation equipment of chinese-medicinal material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3386685B2 (en) * 1997-03-31 2003-03-17 株式会社クボタ Tractor-driven transplanter
CN2357469Y (en) * 1998-08-12 2000-01-12 吉林工业大学 Semi-automatic cup type seedling transplanting machine
CN201349403Y (en) * 2008-11-21 2009-11-25 云南省烟草公司曲靖市公司 Transplanting equipment
CN201639968U (en) * 2009-07-06 2010-11-24 高华德 Crop transplanter
CN201639970U (en) * 2010-01-19 2010-11-24 洛阳一拖众成配件制造有限公司 Tobacco seeding transplanter
CN102577719B (en) * 2012-03-05 2013-09-25 河南强豫农业技术装备有限公司 Linkage watering mechanism of pot seedling transplanter
CN202524748U (en) * 2012-04-18 2012-11-14 河北省农业机械化研究所有限公司 Multifunctional pot seedling transplanter
CN103141195B (en) * 2013-03-21 2014-11-05 湖南农业大学 Multifunctional rape transplanter
CN203399489U (en) * 2013-08-13 2014-01-22 高华德 Multi-functional seedling planting machine with rotary tillage device

Also Published As

Publication number Publication date
CN104365201A (en) 2015-02-25

Similar Documents

Publication Publication Date Title
CN104365201B (en) A kind of multi-functional plant setter with rotary cultivator attachment
CN203575033U (en) Multifunctional planter for plastic film mulching dry cultivation of paddy rice
CN106612668B (en) Wheat and corn dual-purpose deep-loosening soil preparation seeder and using method thereof
CN105850256B (en) The next combined seed and fertilizer drill of the wide seedling band of wheat rotary tillage
CN101390460B (en) No-tillage combined precision planter
CN104335742A (en) Hand-operated machine with integrated functions of seedling plantation, watering and earth covering compaction
CN203399489U (en) Multi-functional seedling planting machine with rotary tillage device
CN205249765U (en) Two furrow drills of full membrane of potato
CN205812721U (en) Duplicate rows seed manure essence amount digs cave seeder
CN102405710A (en) Multifunctional rowmiddle seeder
CN100589689C (en) Block seedling fertilization and transplantation device
CN202524748U (en) Multifunctional pot seedling transplanter
CN205755439U (en) Corn fertilizing seeder
CN103749041A (en) Seeding transplanter
CN105874972A (en) Double-row seed-fertilizer precision dibbling and sowing machine
CN203723034U (en) Seeding and transplanting machine
CN108040514B (en) Cultivation machine for bamboo shoots
CN103477765B (en) A kind of Unit erriger for nonirrigated farmland drought-resistant seeding
CN2768404Y (en) Maize hill planter
CN205694126U (en) Forced vibration air pressure subsoiling weeding fertilizer applicator
CN203505022U (en) Hand-operated machine with integrated functions of seedling plantation, watering and earth covering compaction
CN201298994Y (en) No-tillage combination fine drill
CN2917218Y (en) Motor-driven buried chemical fertilizer equipment
CN104704963B (en) Multifunctional farm machine
CN204498644U (en) Multifunctional farm machine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
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: 20180123

Termination date: 20180813