CN105594527A - Mulching and seeding device - Google Patents
Mulching and seeding device Download PDFInfo
- Publication number
- CN105594527A CN105594527A CN201610147277.6A CN201610147277A CN105594527A CN 105594527 A CN105594527 A CN 105594527A CN 201610147277 A CN201610147277 A CN 201610147277A CN 105594527 A CN105594527 A CN 105594527A
- Authority
- CN
- China
- Prior art keywords
- film
- overlay film
- roller
- seeding
- film roller
- 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.)
- Granted
Links
- 238000010899 nucleation Methods 0.000 title claims abstract description 30
- 238000004080 punching Methods 0.000 claims abstract description 49
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 31
- 235000009566 rice Nutrition 0.000 claims abstract description 31
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 240000007594 Oryza sativa Species 0.000 claims abstract 2
- 238000009331 sowing Methods 0.000 claims description 31
- 239000002362 mulch Substances 0.000 claims description 18
- 239000012528 membrane Substances 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 6
- 230000008520 organization Effects 0.000 claims description 4
- 101000635799 Homo sapiens Run domain Beclin-1-interacting and cysteine-rich domain-containing protein Proteins 0.000 claims description 3
- 102100030852 Run domain Beclin-1-interacting and cysteine-rich domain-containing protein Human genes 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000002689 soil Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 3
- 230000002093 peripheral effect Effects 0.000 abstract 3
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 111
- 241000209094 Oryza Species 0.000 description 29
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000013039 cover film Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009356 triple cropping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/025—Devices for laying-out or removing plant coverings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
- A01C5/045—Machines for making or covering holes for sowing or planting with piercing buckets
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Sowing (AREA)
- Protection Of Plants (AREA)
Abstract
The invention discloses a mulching and seeding device which comprises a mulching roller and a film punching assembly which are arranged in a tangent mode. A plurality of seed discharging channels which are evenly distributed in the peripheral direction are formed in the peripheral direction and the inner-diameter direction of the mulching roller. A seed discharger communicated with the seed discharging channels is arranged in the mulching roller. A plurality of punching tools are evenly distributed in the peripheral direction of the film punching assembly which is internally provided with a driving mechanism driving the punching tools to stretch out of the film punching assembly in the radial direction. When the seed discharging channels rotate to the position tangent with the film punching assembly along with the mulching roller, the punching tools rotate to the tangent position along with the film punching assembly and stretch out of the film punching assembly to be attached to a film attached to the mulching roller for punching. After water soil preparation of a paddy field ends, the rice mulching and seeding machine can complete punching, mulching, seeding, film pressing and other operation at a time, influences of traditional duckbilled slime on seeding precision and seeding efficiency are avoided, mechanical operation of water direct-seeding mulching and seeding is achieved, and efficiency of paddy field seeding is improved.
Description
Technical field
The present invention relates to a kind of agricultural sowing apparatus, particularly a kind of carried out water of fast accurate is straightThe mulch sowing device of the rice seeder of broadcasting.
Background technology
Paddy rice is important cereal crops, and China's Monitoring of Paddy Rice Plant Area is vast, still, and the growing area of paddy riceHaving many is in mountain area, and people adopt the mode of terraced fields to cultivate, and the area of cultivating is little, can not be linked to be sheet,Therefore, adopt artificial seedling more, the method rice cultivation of rice transplanting, the efficiency of plantation is very low, and output is not high,Along with the rising of cost of labor and dropping of provision price, high efficiency rice cultivation become one urgently to be resolved hurrilyProblem.
The planting patterns of paddy rice is divided into two kinds at present, and a kind of mode is the rice transplanting of growing seedlings, and rice transplanting can manually be insertedSeedling, also can adopt rice transplanter rice transplanting, and at present, the plantation of most of paddy rice has adopted rice transplanter rice transplanting,Efficiency is greatly improved, and still, artificial breeding need to expend a large amount of equipment, and cost is higher,And also to ensure the problem of the rice shoot regularity being bred as, to facilitate rice transplanting transplanting. At south ChinaArea, two season rice or triple cropping of rice producing region, adopt the method to delay the plantation opportunity of paddy rice, effect is poor.Another mode is direct sowing, and directly sowing need to be carried out overlay film protection to rice paddy seed, currentLaminating machine generally adopt first overlay film then punch sowing mode, due to punching cutter head be often with mud, beatHole a period of time Efficiency Decreasing, precision reduces, and overlay film is often taken up, and affects performance accuracy and process,Efficiency Decreasing. Also having a kind of directly seeding method is dry land sowing, adopts duck-beak type seeder, this sowingMode can not be applied to paddy field, and the stifled mud in paddy field sowing duckbilled place cannot be sowed, although dry land is sowed notStifled mud, still, the size of dry land soil block in the time having sowed soil is inhomogeneous, and cause leaking seed while kind and leak partially,Not in the position in overlay film hole, after sprouting, cannot back down overlay film, cause and sow unsuccessfully.
Summary of the invention
The present invention is in order to overcome defect in above-mentioned prior art, behind the whole ground of paddy rice water in field, by machine firstPunching is the mode of mulch sowing afterwards, proposes a kind of mulch sowing device of rice seeder of fast accurate.
A kind of mulch sowing device, comprises overlay film roller 11 and film punching assembly 16, overlay film roller 11 and film punchingThe tangent setting of hole assembly 16; Periphery in overlay film roller 11 inwardly radially offers be circumferentially evenly arranged manyIndividual seeding passage, is provided with the feed mechanism for seed 12 with seeding channel connection in overlay film roller 11; Along film punching assembly16 be circumferentially evenly arranged multiple piercing knifes 19, in film punching assembly 16, be provided with and drive piercing knife 19Extend radially out the driving mechanism of film punching assembly 16, wherein, when seeding passage 22 goes to overlay film roller 11During with film punching assembly 16 tangent position, piercing knife 19 goes to tangent position and stretches with film punching assembly 16Membrane punching assembly 16 is to the film punching fitting on overlay film roller 11.
Preferably, driving mechanism comprises and is located at the camshaft assembly 21 at punching assembly 16 middle parts and with protrudingThe connecting rod ASSY 20 that axle aggregate 21 connects.
Preferably, be equipped with seed metering guide tube 22 in seeding passage, the head of seed metering guide tube 22 is provided with seeding valveDoor 28.
Preferably, the bull wheel of overlay film roller 11 is provided with and adds kind of a lid 24, and the bull wheel inner side of overlay film roller 11 is provided withInterior kind of case 25.
Preferably, overlay film roller 11 is rotated and is arranged by overlay film roll shaft 26, and interior kind of case 25 is fixedly installed on and coversOn film roll shaft 26, overlay film roll shaft 26 is fixed in frame 27, and pressing film roller 7 is hinged on overlay film by pull barOn roll shaft 26.
Preferably, the bottom of film punching assembly 16 is also provided with pusher 15, and pusher 15 is arranged at supporting plateOn 17.
Preferably, overlay film roller 11 also with the tangent setting of film roller 5, film roller 5 and the tangent setting of film-traying roll 4,Overlay film roller 11 is connected by chain with land wheel 14.
Preferably, overlay film roller 11 is also hinged with frame 27, and frame 27 is connected with press mold cincture 8, cuts filmCutter 9 is arranged at press mold cincture 8 rear sides, and press mold cincture 8 outsides are provided with firming plate 10, cut film controlling organization1 is connected with cutting membrane knife 9 by wire.
Preferably, overlay film roller 11 tops are provided with kind of box assembly 6, and mouthful place of sowing of planting box assembly 6 is provided with and addsPlant handle 23.
Compared with prior art, the present invention has following beneficial effect: mulch sowing device of the present invention is installedRice seeder can be behind the whole ground of paddy rice water in field overlay film, sow synchronous mode and carry out operation, avoidedThe impact of cutter head foundry loam on seeding accuracy and sowing efficiency, has improved speed and the precision of sowing, significantly fallsThe low human cost of Rice Cropping.
Brief description of the drawings
Fig. 1 is film covered rice seeder overall structure schematic diagram of the present invention;
Fig. 2 is mulch sowing apparatus structure schematic diagram of the present invention;
Fig. 3 is punching shape schematic diagram;
1-cuts film controlling organization, 2-hitch, the fertile box assembly of 3-, 4-film-traying roll, 5-film roller, 6-kindBox assembly, 7-pressing film roller, 8-press mold cincture, 9-cutting membrane knife, 10-firming plate, 11-overlay film roller, 12-seedingDevice, 13-holder film bar, 14-land wheel, 15-pusher, 16-film punching assembly, 17-supporting plate, the 18-trench digging that applies fertilizerPlough, 19-piercing knife, 20-connecting rod ASSY, 21-camshaft assembly, 22-seed metering guide tube, 23-adds kind of a handle,24-adds kind of a lid, plants case, 26-overlay film roll shaft, 27-frame, 28-seeding valve in 25-.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but guarantor of the present inventionProtect the restriction that scope is not subject to detailed description of the invention.
A kind of film covered rice seeder, as shown in Figure 1-2, the afterbody of power car by hitch 2 withThe front-axle beam hinge of frame 27, the fertilising ditching plow 18 of fertile box assembly 3 and bottom be fixed on frame 27 beforeLiang Shang, supporting plate 17 is connected with frame 27, and the afterbody of supporting plate 17 is connected with holder film bar 13, holder film bar 13Top is provided with overlay film roller 11 and pressing film roller 7; Mulch sowing dress is also installed on described film covered rice seederPut.
As shown in Figure 2, the mulch sowing device of film covered rice seeder, comprises overlay film roller 11 and film punchingAssembly 16, overlay film roller 11 and the 16 tangent settings of film punching assembly; In the periphery of overlay film roller 11 inwardly radiallyOffer 5 seeding passages that are circumferentially evenly arranged, in overlay film roller 11, be provided with the row with seeding channel connectionPlant device 12; 4 piercing knifes 19, film punching assembly 16 are circumferentially evenly arranged along film punching assembly 16Inside be provided with the driving mechanism that drives piercing knife 19 to extend radially out film punching assembly 16, wherein, work as seedingWhen passage 22 goes to film punching assembly 16 tangent position with overlay film roller 11, piercing knife 19 is with film punchingAssembly 16 goes to tangent position and stretches out film punching assembly 16 to the film punching fitting on overlay film roller 11.
Described driving mechanism comprises camshaft assembly 21 and and the camshaft of being located at punching assembly 16 middle partsThe connecting rod ASSY 20 that assembly 21 connects. Connecting rod ASSY 20 is provided with four, is evenly distributed on film punching totalBecome 16 round tangent plane, connecting rod ASSY 20 is provided with piercing knife 19, because the vibration of film is that direction of advance is large,Left and right directions vibration I is ignored, and is elongated hole so piercing knife 19 is shaped as the hole of rushing out, longHole direction identical with direction of advance (as shown in Figure 3).
In described seeding passage, be equipped with seed metering guide tube 22, the head of seed metering guide tube 22 is provided with seeding valve28。
The bull wheel of described overlay film roller 11 is provided with and adds kind of a lid 24, and the bull wheel inner side of overlay film roller 11 is provided with interior kindCase 25, interior kind of case 25 is fixedly installed on overlay film roll shaft 26.
Described overlay film roller 11 is rotated and is arranged by overlay film roll shaft 26, and interior kind of case 25 is fixedly installed on overlay film rollerOn axle 26, overlay film roll shaft 26 is fixed in frame 27, and pressing film roller 7 is hinged on overlay film roll shaft by pull barOn 26.
The bottom of described film punching assembly 16 is also provided with pusher 15, and pusher 15 is arranged on supporting plate 17.
Described overlay film roller 11 also with the tangent setting of film roller 5, film roller 5 and the tangent setting of film-traying roll 4, overlay filmRoller 11 is connected by chain with land wheel 14.
Described overlay film roller 11 is also hinged with frame 27, frame 27 (the press mold cincture that is connected with press mold cincture 88 are hinged on the column of frame 27), cutting membrane knife 9 is arranged at press mold cincture 8 rear sides, outside press mold cincture 8Side is provided with firming plate 10, cuts film controlling organization 1 and is connected with cutting membrane knife 9 by wire.
Described overlay film roller 11 tops are provided with kind of box assembly 6, and mouthful place of sowing of planting box assembly 6 is provided with and adds kind of a handHandle 23.
Operation principle of the present invention: the hitch 2 of power car afterbody is controlled rising and falling of this machine, operationDitching plow 18 ditching-fertilizings that apply fertilizer in journey, supporting plate 17 is floating by ground; Film roller 5 is by film-traying roll 4 and coverFilm roller 11 holds up, and film is also attached to overlay film roller 11 1 sides from middle drops down and enters film punching assembly 16And between overlay film roller 11, now film clamped and carry out punching, being shaped as of hole is microscler, and sowing port is nakedExpose, the film waste material sweeping away is discharged to assigned address by pusher 15; Film continues down to enter pusher 15And between overlay film roller 11, continue to enter between holder film bar 13 and overlay film roller 11, as the row of overlay film roller 11Plant mouth in the time approaching bottom, seeding valve 28 is opened, the kind that the feed mechanism for seed 12 in overlay film roller 11 is dischargedSon is discharged seed from seed metering guide tube 22, and seed drops on the position of film punching, completes and charges seed; Film continue toAfter enter between pressing film roller 7 and holder film bar 13, now pressing film roller 7 pastes mould on ground, the pressure of both sidesFilm limit is pressed into earth by film cincture 8, and firming plate 10 use earth compress film limit. In being provided with in overlay film roller 11Plant case 25 and be fixed on overlay film roll shaft 26, for ease of adding kind to interior kind of case 25, establish on overlay film roller 11 topsThere is kind of box assembly 6, press down and add kind of handle 23 seeding pipes and press off and add kind lid 24 and enter interior kind of case 25 and addKind. Operation is complete to be operated and cuts film controlling organization 1 and make cutting membrane knife 9 move downward cut-out film by wire,Complete a work cycle.
Film covered rice seeder of the present invention be behind the whole ground of paddy rice water in field, can once complete punching, overlay film,Seeding operation, has avoided the impact of cutter head foundry loam on seeding accuracy and sowing efficiency, has improved the effect of sowingRate.
Disclosed is above only specific embodiments of the invention, and still, the present invention is not limited thereto, appointsWhat those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (9)
1. a mulch sowing device, is characterized in that, comprises overlay film roller (11) and film punching assembly (16),Overlay film roller (11) and the tangent setting of film punching assembly (16); In the periphery of overlay film roller (11) to internal diameterTo offering the multiple seeding passages that are circumferentially evenly arranged, in overlay film roller (11), be provided with seeding passage and connectLogical feed mechanism for seed (12); Along film punching assembly (16) be circumferentially evenly arranged multiple piercing knifes (19),In film punching assembly (16), be provided with and drive piercing knife (19) to extend radially out film punching assembly (16)Driving mechanism, wherein, when seeding passage (22) goes to and film punching assembly (16) with overlay film roller (11), piercing knife (19) goes to tangent position and stretches out film punching with film punching assembly (16) when tangent the positionAssembly (16) is to the film punching fitting on overlay film roller (11).
2. mulch sowing device according to claim 1, is characterized in that, described driving mechanism bagDraw together and be located at the camshaft assembly (21) at punching assembly (16) middle part and connect with camshaft assembly (21)The connecting rod ASSY (20) connecing.
3. mulch sowing device according to claim 1, is characterized in that, in seeding passage, wearsHave seed metering guide tube (22), the head of seed metering guide tube (22) is provided with seeding valve (28).
4. mulch sowing device according to claim 1, is characterized in that, overlay film roller (11)Bull wheel is provided with and adds kind of a lid (24), and the bull wheel inner side of overlay film roller (11) is provided with interior kind of case (25).
5. mulch sowing device according to claim 1, is characterized in that, overlay film roller (11) is logicalCross overlay film roll shaft (26) and rotate setting, it is upper that interior kind of case (25) is fixedly installed on overlay film roll shaft (26),It is upper that described overlay film roll shaft (26) is fixed on frame (27), and pressing film roller (7) is hinged on overlay film by pull barOn roll shaft (26).
6. mulch sowing device according to claim 1, is characterized in that, film punching assembly (16)Bottom be also provided with pusher (15), pusher (15) is arranged on supporting plate (17).
7. mulch sowing device according to claim 1, is characterized in that, overlay film roller (11) alsoWith the tangent setting of film roller (5), film roller (5) and the tangent setting of film-traying roll (4), overlay film roller (11) withLand wheel (14) is connected by chain.
8. mulch sowing device according to claim 1, is characterized in that, described overlay film roller (11)Also hinged with frame (27), frame (27) is connected with press mold cincture (8), and cutting membrane knife (9) arrangesIn press mold cincture (8) rear side, press mold cincture (8) outside is provided with firming plate (10), cuts film controlling organization(1) be connected with cutting membrane knife (9) by wire.
9. the mulch sowing mechanism of rice seeder according to claim 1, is characterized in that, coversFilm roller (11) top is provided with kind of a box assembly (6), and mouthful place of sowing of planting box assembly (6) is provided with and adds kind of a handle(23)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147277.6A CN105594527B (en) | 2016-03-15 | 2016-03-15 | A kind of mulch sowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147277.6A CN105594527B (en) | 2016-03-15 | 2016-03-15 | A kind of mulch sowing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105594527A true CN105594527A (en) | 2016-05-25 |
| CN105594527B CN105594527B (en) | 2018-06-29 |
Family
ID=55975349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610147277.6A Expired - Fee Related CN105594527B (en) | 2016-03-15 | 2016-03-15 | A kind of mulch sowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105594527B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493707A (en) * | 2017-02-28 | 2017-12-22 | 山西省农业机械化科学研究院 | Plantation exempts to put the corn rotary tillage overlay film precision drill of seedling under film |
| CN108124679A (en) * | 2018-01-17 | 2018-06-08 | 哈尔滨市农业科学院 | Paddy field film coating operation component combination mounting bracket |
| CN108235893A (en) * | 2016-12-24 | 2018-07-03 | 甘肃福雨塑业有限责任公司 | It broadcasts, cover kind of a synchronization dedicated film roll in a kind of core pipe hole |
| CN109618777A (en) * | 2019-01-21 | 2019-04-16 | 房双龙 | A kind of rice electronics direct seeding tectorial membrane machine |
| CN111886965A (en) * | 2020-08-05 | 2020-11-06 | 广东工业大学 | Automatic change seed membrane production facility |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2003714A (en) * | 1977-08-01 | 1979-03-21 | Charbonnages Ste Chimique | An agricultural machine for mulching and sowing |
| JPH08289618A (en) * | 1995-04-24 | 1996-11-05 | Taki Noukougu Kk | Seeding mulch apparatus |
| CN2325955Y (en) * | 1997-09-11 | 1999-06-30 | 陕西省农业机械鉴定站 | Mulching and hill-drop sowing machine |
| CN204069701U (en) * | 2014-09-16 | 2015-01-07 | 中国农业机械化科学研究院 | A kind of self-propelled corn sower |
| CN205491953U (en) * | 2016-03-15 | 2016-08-24 | 赵振启 | Tectorial membrane seeder |
-
2016
- 2016-03-15 CN CN201610147277.6A patent/CN105594527B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2003714A (en) * | 1977-08-01 | 1979-03-21 | Charbonnages Ste Chimique | An agricultural machine for mulching and sowing |
| JPH08289618A (en) * | 1995-04-24 | 1996-11-05 | Taki Noukougu Kk | Seeding mulch apparatus |
| CN2325955Y (en) * | 1997-09-11 | 1999-06-30 | 陕西省农业机械鉴定站 | Mulching and hill-drop sowing machine |
| CN204069701U (en) * | 2014-09-16 | 2015-01-07 | 中国农业机械化科学研究院 | A kind of self-propelled corn sower |
| CN205491953U (en) * | 2016-03-15 | 2016-08-24 | 赵振启 | Tectorial membrane seeder |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235893A (en) * | 2016-12-24 | 2018-07-03 | 甘肃福雨塑业有限责任公司 | It broadcasts, cover kind of a synchronization dedicated film roll in a kind of core pipe hole |
| CN107493707A (en) * | 2017-02-28 | 2017-12-22 | 山西省农业机械化科学研究院 | Plantation exempts to put the corn rotary tillage overlay film precision drill of seedling under film |
| CN108124679A (en) * | 2018-01-17 | 2018-06-08 | 哈尔滨市农业科学院 | Paddy field film coating operation component combination mounting bracket |
| CN109618777A (en) * | 2019-01-21 | 2019-04-16 | 房双龙 | A kind of rice electronics direct seeding tectorial membrane machine |
| CN109618777B (en) * | 2019-01-21 | 2023-11-14 | 房双龙 | Rice electron live broadcast laminating machine |
| CN111886965A (en) * | 2020-08-05 | 2020-11-06 | 广东工业大学 | Automatic change seed membrane production facility |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105594527B (en) | 2018-06-29 |
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Granted publication date: 20180629 |