CN201100989Y - Film-arranging seed-sowing machine for corn - Google Patents
Film-arranging seed-sowing machine for corn Download PDFInfo
- Publication number
- CN201100989Y CN201100989Y CNU2007201014454U CN200720101445U CN201100989Y CN 201100989 Y CN201100989 Y CN 201100989Y CN U2007201014454 U CNU2007201014454 U CN U2007201014454U CN 200720101445 U CN200720101445 U CN 200720101445U CN 201100989 Y CN201100989 Y CN 201100989Y
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- CN
- China
- Prior art keywords
- seed
- fertilizer
- mulch film
- sowing
- seed manure
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
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Abstract
The utility model relates to a maize plastic film cover drill which comprises a stander, a sowing system arranged at the front part of the stander, and a plastic mulching system arranged at the rear part. The sowing system comprises a seed-fertilizer delivery mechanism, a sowing drive mechanism and a sowing adjusting device; the plastic mulching system comprises a plastic mulching shaft, a pressed film wheel and a covering ploughshare, wherein, a seed storehouse and a fertilizer storehouse in the seed-fertilizer delivery mechanism are in the same seed-fertilizer filler, seeds and fertilizer are quantificationally delivered into a seed-fertilizer conduit and a small sowing ploughshare at the lower part of the seed-fertilizer conduit through a seed-fertilizer orifices on a seed-fertilizer rotating shaft at the lower part of the seed-fertilizer filler. The maize plastic film cover drill of the utility model can finish sowing, fertilizing and plastic film cover synchronously, and ensure that the seeds are matched with the fertilizer accurately, the plastic mulching is firm and regular and has large light transmitting area. The maize plastic film cover drill has the characteristics of strong adaptability for different geology ground, time and labor conservation, and high efficiency.
Description
Technical field
The utility model relates to a kind of crop seeding apparatus, and what particularly be suitable for the mountain area, hills is the corn crop seeding apparatus of mating power with the hand tractor.
Background technology
At present, in the numerous mountain area, arid hills of China, when adopting film-mulching technique sowing corn, great majority are still sowing to carry out respectively with the shop film, its trivial operations, and it is many to consume man-hour, and efficient is very low.Relate to corn seeding and the existing many open source informations of the device of shop film in the prior art, as Chinese patent 94217549 disclosed " a kind of mulch film spreading and seeding machine ", it adopts the method sowing of punching dibbling behind the film of shop, owing to open more planting hole on the mulch film, easily cause the soil moisture evaporation, soil moisture content descends.If meet the bad situation of soil moisture content, influence is emerged easily.Chinese patent 200620005744.3 disclosed " corn fertilizing seeding and film laminating machine " then is to have adopted the seed manure separator, the complexity that makes the machine change, and fault rate improves.These types all are suitable for the wealthy and smooth land use of cultivated land face width in addition, and need be mating power with the wheel tractor.It is less that it is not suitable for use in the plot, the mountain area, hills of ground flat degree difference, and particularly it can not be mating power with the hand tractor, the scope of application has the limitation system.
Summary of the invention
The utility model has designed a kind of corn mulch film spreading and seeding machine at the deficiency that above-mentioned prior art exists.
Corn mulch film spreading and seeding machine of the present utility model, comprise frame, in the front portion of frame the sowing system is arranged, the rear portion is the plastic mulching system, described sowing system comprises seed manure conveying plant, sowing transmission device and sowing adjusting device, described covering system comprises the mulch film axle, press mold wheel and covering ploughshare, seed storehouse and fertilizer bin place same seed manure funnel in the wherein said seed manure conveying plant, by the seed manure metering-orifice in the seed manure rotating shaft of seed manure funnel bottom seed and fertilizer are sent in the little ploughshare of sowing of refreshing fertile conduit and its underpart quantitatively.
Described corn mulch film spreading and seeding machine is respectively arranged with the seed manure amount control device in seed storehouse and fertilizer bin bottom.
Described corn mulch film spreading and seeding machine, the seed manure rotating shaft is provided with the spacing sprocket wheel, presses ground soil moisture conservation wheel shaft to be provided with drive sprocket, has chain to link to each other between spacing sprocket wheel and drive sprocket.
Described corn mulch film spreading and seeding machine, spacing sprocket wheel wherein comprises at least two sprocket wheels that radius is different.
Described corn mulch film spreading and seeding machine, housiung separator are provided with the afterbody connecting rod and are used for fixing with the cross handle of hand tractor.
Described corn mulch film spreading and seeding machine is provided with four fertilizer metering-orifices and two seed metering-orifices with each seed manure funnel corresponding position in the seed manure rotating shaft.
Described corn mulch film spreading and seeding machine adopts adjustable the connection between the fixed axis that covers ploughshare and frame.
Described corn mulch film spreading and seeding machine, the longitudinal beam of its mid frame adopts Telescopic Fixed structure.
Described corn mulch film spreading and seeding machine, wherein the mulch film axle adopts vertical adjustable structure.
Corn mulch film spreading and seeding machine of the present utility model places seed storehouse and fertilizer bin in the same seed manure funnel, makes seed and fertilizer by quantitatively entering simultaneously in kind of the cave, has guaranteed the basic demand of seed growth.The interconvertible spacing sprocket wheel control and the adjusting spacing in the rows that adopt the wheel that preserves soil moisture to drive with pressing, promptly easy to be accurate again.The mulch film axle adopts vertical adjustable structure with covering ploughshare, can adjust the direction of the height and the covering ploughshare of mulch film axle and covering ploughshare easily.The whole height that can guarantee mulch film spreading and seeding machine after afterbody adjusting rod that is provided with and hand tractor cross handle are fixing keeps balance, can adjust the depth of sowing and guarantee to adjust the depth unanimity that the back is sowed.
Description of drawings
Fig. 1 is a corn mulch film spreading and seeding machine structural representation
Fig. 2 is a seed manure funnel vertical view
Fig. 3 is a seed manure transport conveyor constructions schematic diagram
1-seed manure metering-orifice 2-spacing sprocket wheel 3-seed manure rotating shaft 4-seed manure funnel 5-seed manure amount control device 6-sows little ploughshare 7-seed manure conduit 8-driving chain 9-and presses mulch film rubber tire 10-soil moisture conservation wheel 13-mulch film axle 15-drive sprocket 16-afterbody connecting rod 17-adjusting device for chains 18-seed storehouse 19-fertilizer bin 21-crossbeam 22-longitudinal beam with covering ploughshare 11-fixing hole 12-pressure among the figure
Embodiment
Below in conjunction with accompanying drawing corn mulch film spreading and seeding machine of the present utility model is further described.
With reference to accompanying drawing corn mulch film spreading and seeding machine of the present utility model by a frame of forming by crossbeam 21 and longitudinal beam 22.In the front portion of frame is the sowing system, seed manure conduit 7 and the little ploughshare 6 of sowing that this system includes two seed manure funnels 4 and matches.Seed manure rotating shaft 3 is passed between seed manure funnel and the seed manure conduit, and its two ends are separately fixed on the bearing in the dirt-proof boot of longitudinal beam 22 of frame both sides.At the middle part of seed manure rotating shaft 3 spacing sprocket wheel 2 is arranged, it is by driving chain 8 and press the drive sprocket 15 on the wheel shaft of ground soil moisture conservation wheel 12 to link to each other.For the ease of adjusting spacing in the rows, above-mentioned spacing sprocket wheel 2 constitutes chain wheel set by the different two or more sprocket wheels of radius, by choosing the spacing sprocket wheel of different radii, can realize regulating the purpose of spacing in the rows.The adjusting of sprocket wheel places the adjusting device for chains 17 on the frame front beam to realize by one.
Be hinged with an afterbody connecting rod 16 on the rear cross beam 21 of frame, have three fixing holes 11 to be used for fixing with hand tractor at the front end of afterbody connecting rod.
Figure 2 shows that the seed manure funnel of forming by seed storehouse 18 and fertilizer bin 19 4.Separate by dividing plate between two funnels.
Shown in Figure 3, seed manure funnel bottom is connected to seed manure conduit 7 and the little ploughshare 6 of sowing, and the two links to each other by regulating bolt.Between seed manure funnel and seed manure conduit, also have seed manure rotating shaft 3 to pass, seed manure funnel 4 and seed manure conduit 7 place respectively seed manure rotating shaft 3 about, and closely cooperate with seed manure rotating shaft 3, make seed and fertilizer not to fall arbitrarily.The axial region that passes between seed manure funnel and the seed manure conduit in seed manure rotating shaft 3 is shaped on seed manure metering-orifice 1.
For the ease of regulating the mulch film earthing, will cover between ploughshare 10 and frame by clamp connection, make the covering ploughshare to adjust up and down or to horizontally rotate.
The longitudinal beam of frame constitutes by two sections, and its middle front part links to each other with the sowing system, and the rear portion links to each other with the cover part, also also can be stretched within the specific limits by clamp connection between two sections longitudinal beams.Fixed by set bolt between mulch film axle 13 and two ends fixing hole, it can be adjusted up and down in the fixing hole altitude range.
During work, sowing system and the covering system longitudinal beam by frame is connected as one.Link to each other with hand tractor by coupling bar, then by the center fixed of the fixing hole on the afterbody connecting rod 16 11 with the cross handle of hand tractor.And start hand tractor on the level land, and regulate the height of the little ploughshare 6 of sowing and press the height of ground soil moisture conservation wheel 12, guarantee that it rotates with ground.Starting hand tractor orders about the corn mulch film spreading and seeding machine and exercises thereupon.Press soil moisture conservation wheel 12 in ground to rotate with the ground friction.Drive seed manure rotating shafts 3 by driving chain 8, spacing sprocket wheel 2 and rotate, the seed in the seed manure funnel 4 and fertilizer are sent into seed manure conduit 7 by the seed manure metering-orifice 1 in the seed manure rotating shaft fall in the stratum through sowing little ploughshare 6.Normal conditions are provided with four fertilizer metering-orifices and two seed metering-orifices at each seed manure funnel corresponding position.After mulch film on the frame rear portion mulch film axle 13 is drawn out, press mulch film rubber tire 9 with the mulch film close proximity to ground with its compacting, cover the soil that ploughshare 10 rolls the mulch film left and right edges covered.Corn seeding and overwrite job have been finished.
Can adjust what of seed manure amount by placing the outer seed manure amount control device 5 of seed manure funnel.The size of spacing in the rows can be regulated by the spacing sprocket wheel of selecting different radii.The depth of sowing then by different fixing hole 11 controls in three positions on the afterbody connecting rod, as desiring upper seeding, then selects mesopore and following hole to fix.Otherwise then selecting mesopore and last hole to fix gets final product.
Claims (9)
1. corn mulch film spreading and seeding machine, comprise frame, in the front portion of frame the sowing system is arranged, the rear portion is the plastic mulching system, described sowing system comprises the seed manure conveying plant, sowing transmission device and sowing adjusting device, described covering system comprises mulch film axle (13), press mold wheel (9) and covering ploughshare (10), it is characterized in that seed storehouse (18) place same seed manure funnel (4) with fertilizer bin (19) in the described seed manure conveying plant, seed and fertilizer are sent in the little ploughshare of sowing (6) of seed manure conduit (7) and its underpart quantitatively by the seed manure metering-orifice (1) in the seed manure rotating shaft (3) of seed manure funnel bottom.
2. according to the corn mulch film spreading and seeding machine of claim 1, it is characterized in that described seed storehouse and fertilizer bin bottom are respectively arranged with seed manure amount control device (5).
3. according to the corn mulch film spreading and seeding machine of claim 1, it is characterized in that described seed manure rotating shaft (3) is provided with spacing sprocket wheel (2), press ground soil moisture conservation wheel shaft to be provided with drive sprocket (15), have chain (8) to link to each other between spacing sprocket wheel and drive sprocket.
4. according to the corn mulch film spreading and seeding machine of claim 3, it is characterized in that described spacing sprocket wheel comprises at least two sprocket wheels that radius is different.
5. according to the described corn mulch film spreading and seeding machine of each claim in the claim 1 to 4, the crossbeam (21) that it is characterized in that described frame is provided with afterbody connecting rod (16) and is used for fixing with the cross handle of hand tractor.
6. according to the described corn mulch film spreading and seeding machine of each claim in the claim 1 to 4, it is characterized in that seed manure rotating shaft (3) is gone up and each seed manure funnel corresponding position is provided with four fertilizer metering-orifices and two seed metering-orifices.
7. according to the described corn mulch film spreading and seeding machine of each claim in the claim 1 to 4, adopt adjustable the connection between the fixed axis that it is characterized in that described covering ploughshare (10) and frame.
8. according to the described corn mulch film spreading and seeding machine of each claim in the claim 1 to 4, it is characterized in that the longitudinal beam (22) of described frame adopts Telescopic Fixed structure.
9. according to the described corn mulch film spreading and seeding machine of each claim in the claim 1 to 4, it is characterized in that described mulch film axle (13) adopts vertical adjustable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201014454U CN201100989Y (en) | 2007-05-23 | 2007-05-23 | Film-arranging seed-sowing machine for corn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201014454U CN201100989Y (en) | 2007-05-23 | 2007-05-23 | Film-arranging seed-sowing machine for corn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100989Y true CN201100989Y (en) | 2008-08-20 |
Family
ID=39948005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201014454U Expired - Fee Related CN201100989Y (en) | 2007-05-23 | 2007-05-23 | Film-arranging seed-sowing machine for corn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100989Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528010A (en) * | 2020-05-08 | 2020-08-14 | 华北水利水电大学 | Wheat pricking and straw mulching film water-gas coupling soil moisture conservation method and device |
| CN114223357A (en) * | 2021-12-31 | 2022-03-25 | 安徽农业大学 | Quasi-spherical seed restraining and guiding type seed guiding device and precision dibbler thereof |
-
2007
- 2007-05-23 CN CNU2007201014454U patent/CN201100989Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528010A (en) * | 2020-05-08 | 2020-08-14 | 华北水利水电大学 | Wheat pricking and straw mulching film water-gas coupling soil moisture conservation method and device |
| CN111528010B (en) * | 2020-05-08 | 2021-09-28 | 华北水利水电大学 | Wheat pricking and straw mulching film water-gas coupling soil moisture conservation method and device |
| CN114223357A (en) * | 2021-12-31 | 2022-03-25 | 安徽农业大学 | Quasi-spherical seed restraining and guiding type seed guiding device and precision dibbler thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20110523 |