CN102884893A - Weather-proof peanut film-covering seeder - Google Patents
Weather-proof peanut film-covering seeder Download PDFInfo
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- CN102884893A CN102884893A CN201210371086XA CN201210371086A CN102884893A CN 102884893 A CN102884893 A CN 102884893A CN 201210371086X A CN201210371086X A CN 201210371086XA CN 201210371086 A CN201210371086 A CN 201210371086A CN 102884893 A CN102884893 A CN 102884893A
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- card punch
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Abstract
The invention belongs to agricultural machinery, and in particular relates to a weather-proof peanut film-covering seeder. The front end of a front frame (1) is fixedly provided with two fertilizer opener disks (36) through fertilizer opener fixing clamps (31); the upper end of a fertilizer apparatus (34) is connected with a fertilizer box (4); land wheels (3) are arranged on the front of the front frame (1); the rear end of the front frame (1) is provided with a film pressing roller (6) and seed opener disks (3) through a film pressing roller frame (37); two sides of the front end of a rear frame (2) are provided with film pressing wheels (7) through a film pressing wheel frame (38); the rear end of the rear frame (2) is provided with two covering disks (13); the rear end head of the rear frame (2) is provided with two press wheels (15); a soil stabilizer drum (17) is arranged above the right of the rear frame (2); seed boxes (8) are arranged on the upper middle part of the rear frame (2); seeding units (9) are arranged on the front parts of the seed boxes (8); and the lower side of a puncher frame (42) is connected with a puncher gearbox (10). The weather-proof peanut film-covering seeder can apply a fertilizer and cover a film while seeding, soil is stabilized by a soil stabilizer after earth covers the film and the stabilized soil can resist heavy wind in spring.
Description
Technical field
The invention belongs to agricultural machinery, particularly a kind of weather-proof peanut tectorial seeder.
Background technology
At present, the cultivated area of China's peanut is increasing, especially northern China, peanut generally all is planted in hilly ground and dust storm on the ground, owing to planting peanut during season spring, often wind is large and arid, production to peanut can produce a very large impact, after planting sometimes seed is blown out ground surface, the film of covering also can be blown away, and causes damage and bothers to the peasant.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, a kind of weather-proof peanut tectorial seeder that strong wind arid, speed of drilling are fast, can improve peanut yield that is applicable to is provided.
The technical scheme that technical solution problem of the present invention adopts is: weather-proof peanut tectorial seeder comprises forebay, afer bay, fertilizer can, seed-box, the soil-solidified-agent bucket, the weed killer herbicide case, seeding unit, fertilizer apparatus, the fertilising ditching-disk, the sowing and ditching disk, the mulch film fixed support, pressing film roller, the weed killer herbicide case, the weed killer herbicide shower nozzle, the soil-solidified-agent case, liquor pump, the curing agent shower nozzle, the front end that is characterized in the mmi machine frame is fixed two fertilising ditching-disks with the applicator boot fixed card, the lower end that connects the fertilizer conduit on the fertilising ditching-disk, the upper end of fertilizer conduit connects fertilizer apparatus, the fertilizer apparatus upper end connects fertilizer can, fertilizer apparatus is contained on the fertilizer expelling shaft, set fertile amount regulating handle on one termination of fertilizer expelling shaft, dress fertilizer expelling shaft sprocket wheel on another termination, the mmi machine frame fills land axle below the place ahead, fill land wheel on the land axle, at the land axle termination dress drive sprocket four corresponding with the fertilizer expelling shaft sprocket wheel, drive sprocket four-function fertilising travelling gear chain is connected with the fertilizer expelling shaft chain gear transmission, pressing film roller and sowing and ditching disk are equipped with the pressing film roller frame in the rear end of mmi machine frame, pressing film roller is controlled with the pressing film roller compression spring, front end both sides at afer bay fill pressing wheel with the press mold wheel carrier, the periphery of pressing wheel is provided with fetch earth hole and earth discharging hole, pressing wheel is controlled with the pressing wheel spring, rear end at afer bay fills two disk coverers with the disk coverer clamp, fill two press wheels at the afer bay follower head with the press wheel support, the soil-solidified-agent bucket is housed above the right side of afer bay, connect pencil one end below the soil-solidified-agent bucket, the pencil other end connects the curing agent shower nozzle, middle part dress seed-box on afer bay, seed-box the place ahead fills seeding unit with the seeding unit fixed mount, seeding unit center dress seeding unit driving-chain wheel shaft also is equipped with the seeding unit drive sprocket, the below dress card punch frame of seeding unit fixed mount, connect the card punch gear-box below the card punch frame, dress drive sprocket six in the middle of on drive sprocket five axles in the card punch gear-box, two ends dress drive sprocket five and card punch gear-box driving gear, drive sprocket six usefulness seeding unit sprocket wheel chains and seeding unit drive sprocket are in transmission connection, card punch gear-box driving gear and the engagement of transmission cone pulley, the transmission cone pulley upper spiral arm gear that is connected with a joggle, upper spiral arm gear and travelling gear engagement, travelling gear and the engagement of lower rotatory arm gear, upper spiral arm gear shaft connects card punch by connecting rod, the card punch underside connects the card punch seed cup gate, the card punch top connects the seed metering guide tube valve, the seed metering guide tube valve connects the seed metering guide tube lower end, the card punch seed cup gate is connected with the connecting rod below with camshaft bearing with the seed cup gate back-moving spring, crank on the dress card punch of the upper spiral arm gear outside, lower rotatory arm gear outside dress card punch lower crank, crank and card punch lower crank respectively drive a cover card punch, crank on the card punch by connecting rod and gear train assembly on the card punch, the card punch lower crank all is contained on the card punch gearbox wall with bearing.
The invention has the beneficial effects as follows: weather-proof peanut tectorial seeder can apply fertilizer in sowing, overlay film; and behind earthing on the film, with curing agent soil is fixed; can resist the strong wind in spring; make peanut seed do not done or blow out the earth's surface by wind; more overlay film is shielded, cultivate peanut to the peasant and bring great convenience, make simultaneously peanut yield increasing obvious; its mechanization degree is high, is easy to promote.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is weather-proof peanut tectorial seeder front portion structure figure.
Fig. 2 is the rear structure figure of Fig. 1.
Fig. 3 is card punch gear-box and seeder drive mechanism figure among Fig. 1.
Fig. 4 is card punch gearbox medium gear drive connection structure chart among Fig. 3.
Among the figure, the 1-forebay; The 1-1-hitch frame; The 2-afer bay; The 3-land wheel; The 4-fertilizer can; Fertile amount regulating handle under the 5-; The 6-pressing film roller; The 7-pressing wheel; The 7-1 hole of fetching earth; The 7-2 earth discharging hole; The 8-seed-box; The 9-seeding unit; 10-card punch gear-box; The 11-card punch; 12-leads native roller; The 13-disk coverer; 14-disk coverer clamp; The 15-press wheel; 16-press wheel support; 17-soil-solidified-agent bucket; The 18-pencil; 19-curing agent shower nozzle; 20-suppression wheel carrier fixed card; 21-press wheel height set screw; 22-leads native roller pressure spring; The 23-liquor pump; 24-weed killer herbicide case; 25-driving chain one; 25-1-driving chain two; The 26-chain tensioning device; 27-pressing film roller compression spring; 28-pressing wheel spring; The 29-wire; 30-sowing and ditching disk; 31-applicator boot fixed card; 32-land wheel clean-up scraper; 33-fertilising travelling gear chain; The 34-fertilizer apparatus; 35-fertilizer conduit; The 36-ditching-disk that applies fertilizer; 37-pressing film roller frame; 38-press mold wheel carrier; 39-card punch frame fixed screw; 40-card punch seed cup gate; 41-card punch gear-box driving gear; 42-card punch frame; 43-seeding unit fixed mount; 44-seeding unit sprocket wheel chain; The 45-seed metering guide tube; 46-seed metering guide tube valve; 47-card punch lower crank; Crank on the 48-card punch; The 49-connecting rod; The 50-camshaft bearing; 51-seed cup gate back-moving spring; 52-weed killer herbicide shower nozzle; 53-mulch film fixed support; 54-mulch film fixed axis; 55-mulch film axle cutting ferrule; The windproof kelly of 56-mulch film; The 57-fertilizer expelling shaft; 58-drive sprocket one; 59-drive sprocket one axle; 60-drive sprocket two; 61-drive sprocket two axles; 62-drive sprocket three; 63-drive sprocket three axles; The 64-land axle; 65-drive sprocket four; 66-fertilizer expelling shaft sprocket wheel; 67-seeding unit drive sprocket; 68-seeding unit driving-chain wheel shaft; 69-drive sprocket five; 70-drive sprocket five axles; 71-drive sprocket six; 72-transmission cone pulley; The upper spiral arm gear of 73-; The 74-travelling gear; 75-lower rotatory arm gear.
Embodiment
Embodiment, with reference to accompanying drawing 1 ~ 4, connect with set bolt between the forebay 1 of weather-proof peanut tectorial seeder and the afer bay 2, hitch frame 1-1 is established in mmi machine frame 1 front, the front end of mmi machine frame 1 is fixed two fertilising ditching-disks 36 with applicator boot fixed card 31, connect fertilizer conduit 35 lower ends on the fertilising ditching-disk 36, the upper end of fertilizer conduit 35 connects fertilizer apparatus 34, fertilizer apparatus 34 is contained on the fertilizer expelling shaft 57 and with fertilizer can 4 and is connected, fertilizer expelling shaft 57 usefulness bearings are contained on the following end walls of fertilizer can 4, load fertile amount regulating handle 5 on fertilizer expelling shaft 57 1 terminations, dress fertilizer expelling shaft sprocket wheel 66. mmi machine framves 1 is following with bearing block dress land axle 64 on another termination, land wheel 3 is housed on the land axle 64, above land wheel 3, be provided with land wheel clean-up scraper 32, at the termination of land axle 64 dress drive sprocket 4 65, drive sprocket 4 65 usefulness chains 1 are in transmission connection with fertilizer expelling shaft sprocket wheel 66.The rear end of mmi machine frame 1 is controlled with pressing film roller frame 37 dress pressing film roller 6 and sowing and ditching disks 30, pressing film roller 6 usefulness pressing film roller compression springs 27.With press mold wheel carrier 38 dress pressing wheels 7, pressing wheel 7 usefulness pressing wheel springs 28 are controlled in the front end both sides of afer bay 2, are provided with fetch earth hole 7-1 and earth discharging hole 7-2 at the circumference of pressing wheel 7.Rear end at afer bay 2 fills two disk coverers 13 and leads native roller 12 with disk coverer clamp 14, leads soil wheel 12 usefulness and leads native roller pressure spring 22 controls.Follower head at afer bay 2 fills two press wheels 15 with press wheel support 16 and suppression wheel carrier fixed card 20, and press wheel 15 usefulness press wheel height set screw 21 are regulated.Above afer bay 2 right sides soil-solidified-agent bucket 17 is housed, soil-solidified-agent bucket 17 connects an end of pencil 18 below by liquor pump 23, and pencil 18 other ends connect two curing agent shower nozzles 19.Middle part on afer bay 2 fills two seed-boxes 8, and seed-box 8 is fixed on the seeding unit fixed mount 43, and seed-box 8 connects seeding unit 9, and the center dress seeding unit driving-chain wheel shaft 68 of seeding unit 9 is at seeding unit driving-chain wheel shaft 68 dress seeding unit drive sprockets 67.Below seeding unit fixed mount 43, be fixedly connected with card punch frame 42, at card punch frame 42 dress card punch gear-boxes 10, dress drive sprocket six axles 70 above in card punch gear-box 10, dress drive sprocket 6 71 in place's in the middle of on drive sprocket six axles 70, at two ends dress drive sprocket 5 69 and the card punch gear-box driving gear 41 of drive sprocket six axles 70, drive sprocket 6 71 usefulness seeding unit sprocket wheel chains 44 are in transmission connection with seeding unit drive sprocket 67.Card punch gear- box driving gear 41 and 72 engagements of transmission cone pulley, the transmission cone pulley 72 upper spiral arm gear 73 that is connected with a joggle, two upper spiral arm gears 73 are contained on the card punch on the crank 48, upper spiral arm gear 73 travelling gear 74 that is connected with a joggle, the travelling gear 74 lower rotatory arm gear 75 that is connected with a joggle, lower rotatory arm gear 75 is contained on the card punch lower crank 47.The upper and lower crank 48 of card punch, 47 all is contained on card punch gear-box 10 walls with bearing.Upper spiral arm gear 73 axles connect card punch 11 by connecting rod 49, and crank 48 and card punch lower crank 47 respectively drive a cover card punch 11 by connecting rod 49 and gear train assembly on the card punch.Card punch 11 underside connect card punch seed cup gate 40, card punch seed cup gate 40 usefulness camshaft bearings 50 and 51 controls of seed cup gate back-moving spring.Seeding unit 9 belows connect seed metering guide tube 45, and seed metering guide tube 45 connects seed metering guide tube valve 46 by card punch frame fixed screw 39 makes it that peanut kind is discharged in the card punch 11, arrives seed underground by the opening and closing of card punch seed cup gate 40.Left side dress weed killer herbicide case 24 above afer bay 2, weed killer herbicide case 24 connects weed killer herbicide shower nozzle 52 by liquor pump 23, and liquor pump 23 usefulness wires 29 are connected with the tractor dynamic power source.Mulch film fixed support 53 is housed on the front end of afer bay 2, and dress mulch film fixed axis 54 is provided with mulch film axle cutting ferrule 5-5 on the mulch film fixed support 53 in the termination of mulch film fixed axis 54, is provided with the windproof kelly 56 of mulch film below mulch film fixed axis 54.The below, right side of mmi machine frame 1 is provided with drive sprocket three axles 63, dress drive sprocket 3 62 on drive sprocket three axles 63, the top of mmi machine frame 1 fills drive sprocket one axle 59 with bearing block, at drive sprocket one axle 59 dress drive sprockets 1, below the forebay 1 between drive sprocket one axle 59 and drive sprocket three axles 63, fill drive sprocket two axles 61 with bearing block, fill two drive sprockets 2 60 at drive sprocket two axles 61, drive sprocket 1 and drive sprocket 2 60 are in transmission connection with driving chain 1 and driving chain two 25-1 respectively between drive sprocket 3 62 and the drive sprocket 2 60.Driving chain two 25-1 regulate with chain tensioning device 26.
The course of work of weather-proof peanut tectorial seeder is: tectorial seeder forebay 1 usefulness hitch frame 1-1 is at 3 with tractor and is fixedly connected with; Penetrate mulch film bundle with mulch film fixed axis 54, both sides are fixing with mulch film axle cutting ferrule 55, are put in the draw-in groove on the mulch film fixed support 53, and mulch film passes windproof kelly 56, below pressing film roller 6 front sides forward to, drag below card punch 11 again and lead below the native roller 12; Land wheel 3 contacts with ground, drives because friction produces rotary power, drives by fertilising travelling gear chain 33 and drives fertilizer apparatus 34 fertilizers, applies in the soil by fertilizer conduit 35, fertilising ditching-disk 36; Drive seeding unit 9 seedings by driving chain 1 and driving chain two 25-1 simultaneously, because seed metering guide tube valve 46 stops, seed rests in the seed metering guide tube 45, when rising a locator by gear-box 10 middle gear transmissions, card punch 11 contacts and stirs 46 seedings of seed metering guide tube valve with seeding valve 46, seed falls into card punch 11, card punch 11 turns to extreme lower position, namely penetrate in the soil, under camshaft bearing 50 pressure-actings, card punch seed cup gate 40 is opened, seed falls into soil, left and right sides card punch 11 alternately operatings; Fetch earth on the pressing wheel 7 hole 7-1 and earth discharging hole 7-2, the hole 7-1 that fetches earth fetches earth and is discharged to the mulch film both sides by earth discharging hole 7-2, by disk coverer 13 extruding, make the mulch film both sides turn bent, the centre catches again overburden soil of soil, by press wheel 15 compactings, mulch film both sides resistance to tension is strengthened, be difficult for being blown away; The soil part that disk coverer 13 stirs is transported to above the planting hole by leading native roller 12, forms band, sprays curing agent by shower nozzle 15 again and solidifies; Weed killer herbicide case 24 weed killer herbicide of packing into by liquor pump 23 pressurizations, is sprayed onto the mulch film bottom surface by shower nozzle 52.So tectorial seeder is finished a work period.
Claims (1)
1. weather-proof peanut tectorial seeder, comprise forebay (1), afer bay (2), fertilizer can (4), seed-box (8), soil-solidified-agent bucket (17), weed killer herbicide case (24), seeding unit (9), fertilizer apparatus (34), fertilising ditching-disk (36), sowing and ditching disk (30), mulch film fixed support (53), pressing film roller (6), weed killer herbicide case (24), weed killer herbicide shower nozzle (52), soil-solidified-agent case (17), liquor pump (23), curing agent shower nozzle (19), the front end that it is characterized in that mmi machine frame (1) is fixed two fertilising ditching-disks (36) with applicator boot fixed card (31), the upper lower end that connects fertilizer conduit (35) of fertilising ditching-disk (36), the upper end of fertilizer conduit (35) connects fertilizer apparatus (34), fertilizer apparatus (34) upper end connects fertilizer can (4), fertilizer apparatus (34) is contained on the fertilizer expelling shaft (57), set fertile amount regulating handle (5) on one termination of fertilizer expelling shaft (57), dress fertilizer expelling shaft sprocket wheel (66) on another termination, mmi machine frame (1) fills land axle (64) below the place ahead, the upper dress of land axle (64) land wheel (3), at land axle (64) the termination dress drive sprocket four (65) corresponding with fertilizer expelling shaft sprocket wheel (66), drive sprocket four (65) is in transmission connection with fertilising travelling gear chain (33) and fertilizer expelling shaft sprocket wheel (66), pressing film roller (6) and sowing and ditching disk (30) are equipped with pressing film roller frame (37) in the rear end of mmi machine frame (1), pressing film roller (6) is controlled with pressing film roller compression spring (27), front end both sides at afer bay (2) fill pressing wheel (7) with press mold wheel carrier (38), the periphery of pressing wheel (7) is provided with the hole of fetching earth (7-1) and earth discharging hole (7-2), pressing wheel (9) is controlled with pressing wheel spring (28), rear end at afer bay (2) fills two disk coverers (13) with disk coverer clamp (14), fill two press wheels (15) at afer bay (2) follower head with press wheel support (16), soil-solidified-agent bucket (17) is equipped with in top, right side at afer bay (2), connect pencil (18) one ends below the soil-solidified-agent bucket (17), pencil (18) other end connects curing agent shower nozzle (19), at the upper middle part of afer bay (2) dress seed-box (8), seed-box (8) the place ahead fills seeding unit (9) with seeding unit fixed mount (43), seeding unit (9) center dress seeding unit driving-chain wheel shaft (68) also is equipped with seeding unit drive sprocket (67), the below dress card punch frame (42) of seeding unit fixed mount (43), connect card punch gear-box (10) below the card punch frame (42), dress drive sprocket six (71) in the middle of drive sprocket five axles (70) in card punch gear-box (10) are upper, two ends dress drive sprocket five (69) and card punch gear-box driving gear (41), drive sprocket six (71) is in transmission connection with seeding unit sprocket wheel chain (44) and seeding unit drive sprocket (67), card punch gear-box driving gear (41) and transmission cone pulley (72) engagement, transmission cone pulley (72) the upper spiral arm gear (73) that is connected with a joggle, upper spiral arm gear (73) and travelling gear (74) engagement, travelling gear (74) and lower rotatory arm gear (75) engagement, upper spiral arm gear (73) axle connects card punch (11) by connecting rod (49), card punch (11) underside connects card punch seed cup gate (40), card punch (11) top connects seed metering guide tube valve (46), seed metering guide tube valve (46) connects seed metering guide tube (45) lower end, card punch seed cup gate (40) is connected 50 with seed cup gate back-moving spring (51) with camshaft bearing) be connected with connecting rod (49) below, crank (48) on the dress card punch of upper spiral arm gear (73) outside, lower rotatory arm gear (75) outside dress card punch lower crank (47), crank on the card punch (48) and card punch lower crank (47) respectively drive a cover card punch (11), crank on the card punch (49) by connecting rod (49) and gear train assembly, card punch lower crank (47) all is contained on card punch gear-box (10) wall with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210371086.XA CN102884893B (en) | 2012-09-29 | 2012-09-29 | Weather-proof peanut film-covering seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210371086.XA CN102884893B (en) | 2012-09-29 | 2012-09-29 | Weather-proof peanut film-covering seeder |
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| Publication Number | Publication Date |
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| CN102884893A true CN102884893A (en) | 2013-01-23 |
| CN102884893B CN102884893B (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210371086.XA Expired - Fee Related CN102884893B (en) | 2012-09-29 | 2012-09-29 | Weather-proof peanut film-covering seeder |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348803A (en) * | 2013-07-25 | 2013-10-16 | 辽宁省风沙地改良利用研究所 | Double-row shallow-buried drip irrigation sower on peanut ridge |
| CN103597936A (en) * | 2013-10-11 | 2014-02-26 | 赵玉茹 | Fertilizer-applying tape-laying film-coating multifunctional seeder |
| CN104641768A (en) * | 2015-01-30 | 2015-05-27 | 甘肃农业大学 | Membrane sowing and earthing combined machine for potatoes |
| CN104969692A (en) * | 2015-03-12 | 2015-10-14 | 中国农业大学 | Drilling and sand filling device |
| CN105144925A (en) * | 2015-09-24 | 2015-12-16 | 辽宁省风沙地改良利用研究所 | Peanut film-covering single-seed precision seeder |
| CN108551809A (en) * | 2018-07-03 | 2018-09-21 | 洛阳河洛人家农业发展有限公司 | A kind of seeder of vegetable cultivation |
| CN111279828A (en) * | 2020-04-11 | 2020-06-16 | 甘肃省农业科学院旱地农业研究所 | Sweet dew seed fertilization tectorial membrane seeding all-in-one |
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| JP2006014620A (en) * | 2004-06-30 | 2006-01-19 | Iseki & Co Ltd | Vegetable transplanter |
| CN101347067A (en) * | 2008-05-13 | 2009-01-21 | 辽宁省风沙地改良利用研究所 | Peanut tectorial seeder |
| CN202160408U (en) * | 2011-06-23 | 2012-03-14 | 阜新阜龙农机装备有限公司 | Multifunctional peanut seeder |
| CN202818934U (en) * | 2012-09-29 | 2013-03-27 | 辽宁省风沙地改良利用研究所 | Weather-proof peanut laminating seeding machine |
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2012
- 2012-09-29 CN CN201210371086.XA patent/CN102884893B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006014620A (en) * | 2004-06-30 | 2006-01-19 | Iseki & Co Ltd | Vegetable transplanter |
| CN101347067A (en) * | 2008-05-13 | 2009-01-21 | 辽宁省风沙地改良利用研究所 | Peanut tectorial seeder |
| CN202160408U (en) * | 2011-06-23 | 2012-03-14 | 阜新阜龙农机装备有限公司 | Multifunctional peanut seeder |
| CN202818934U (en) * | 2012-09-29 | 2013-03-27 | 辽宁省风沙地改良利用研究所 | Weather-proof peanut laminating seeding machine |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348803A (en) * | 2013-07-25 | 2013-10-16 | 辽宁省风沙地改良利用研究所 | Double-row shallow-buried drip irrigation sower on peanut ridge |
| CN103597936A (en) * | 2013-10-11 | 2014-02-26 | 赵玉茹 | Fertilizer-applying tape-laying film-coating multifunctional seeder |
| CN104641768A (en) * | 2015-01-30 | 2015-05-27 | 甘肃农业大学 | Membrane sowing and earthing combined machine for potatoes |
| CN104641768B (en) * | 2015-01-30 | 2017-02-22 | 甘肃农业大学 | Membrane sowing and earthing combined machine for potatoes |
| CN104969692A (en) * | 2015-03-12 | 2015-10-14 | 中国农业大学 | Drilling and sand filling device |
| CN105144925A (en) * | 2015-09-24 | 2015-12-16 | 辽宁省风沙地改良利用研究所 | Peanut film-covering single-seed precision seeder |
| CN108551809A (en) * | 2018-07-03 | 2018-09-21 | 洛阳河洛人家农业发展有限公司 | A kind of seeder of vegetable cultivation |
| CN108551809B (en) * | 2018-07-03 | 2023-09-08 | 洛阳河洛人家农业发展有限公司 | Seeder that vegetable planting used |
| CN111279828A (en) * | 2020-04-11 | 2020-06-16 | 甘肃省农业科学院旱地农业研究所 | Sweet dew seed fertilization tectorial membrane seeding all-in-one |
| CN111279828B (en) * | 2020-04-11 | 2021-04-16 | 甘肃省农业科学院旱地农业研究所 | Sweet dew seed fertilization tectorial membrane seeding all-in-one |
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| CN102884893B (en) | 2014-07-02 |
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