JPH0316405Y2 - - Google Patents
Info
- Publication number
- JPH0316405Y2 JPH0316405Y2 JP14572683U JP14572683U JPH0316405Y2 JP H0316405 Y2 JPH0316405 Y2 JP H0316405Y2 JP 14572683 U JP14572683 U JP 14572683U JP 14572683 U JP14572683 U JP 14572683U JP H0316405 Y2 JPH0316405 Y2 JP H0316405Y2
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- seeding
- soil
- shaping plates
- groove
- 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
Links
- 238000010899 nucleation Methods 0.000 claims description 22
- 238000007493 shaping process Methods 0.000 claims description 20
- 239000002689 soil Substances 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000009331 sowing Methods 0.000 claims description 5
- 239000002362 mulch Substances 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 4
- 230000035784 germination Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000003971 tillage Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
- Sowing (AREA)
Description
【考案の詳細な説明】 考案の技術分野 この考案は、播種装置に関するものである。[Detailed explanation of the idea] Technical field of invention This invention relates to a seeding device.
考案の技術的背景及びその問題点
従来、作物をマルチフイルムにより保護する農
作業においては、まず畝を整しつつこの畝をマル
チフイルムにより覆い、つぎにマルチフイルムに
穴をあけつつ播種機によつて播種作業を行なう
が、作業が二回に分けて行なわれるので作業時間
が倍加する欠点を有している。Technical background of the invention and its problems Conventionally, in agricultural work where crops are protected with mulch film, the ridges are first prepared and covered with mulch film, and then holes are made in the mulch film and the mulch film is protected by a seeder. Although the seeding work is carried out, it has the disadvantage that the work is done in two parts, which doubles the work time.
このようなことから、耕耘畝整形、播種、覆
土、マルチフイルム被覆等の一連の作業を一工程
で行なう要望であるが、畝の頂部に播種溝を形成
しこの播種溝に種子を播いたとしても、最後にマ
ルチフイルムを被覆するときに播種溝がマルチフ
イルムによつて崩されるとともに畝の表面にマル
チフイルムが密着する。このため、畝とマルチフ
イルムとの間の隙間がきわめて小さく発芽後の成
育に悪影響を及ぼす。したがつて、前述したよう
に作業は二回に分けて行なつている。 For this reason, there is a desire to perform a series of operations such as shaping the tilling ridge, sowing, covering with soil, and covering with mulch film in one process. Also, when the mulch film is finally applied, the seeding groove is collapsed by the mulch film, and the mulch film is brought into close contact with the surface of the ridge. Therefore, the gaps between the ridges and the mulch film are extremely small, which adversely affects growth after germination. Therefore, as mentioned above, the work is carried out in two parts.
考案の目的
この考案はこのような点に鑑みなされたもの
で、省力化を図りしかも発芽後の成育を促進させ
ることができる播種装置をうることを目的とする
ものである。Purpose of the invention This invention was devised in view of the above points, and the purpose is to provide a seeding device that can save labor and promote growth after germination.
考案の概要
この考案は、耕耘部と畝整形器とフイルム被覆
機構とを備えた機体に播種機構を設けて耕耘、畝
整形、播種、マルチフイルムの被覆等の一連の作
業を一工程で行ない省力化を図ることができ、し
かも、播種機構の種子落下口の前方に溝掘体を配
置し後部には鎮圧ローラを配置し、これにより溝
掘体により畝の頂部に形成した細い播種溝に種子
を落し、その直後に鎮圧ローラによつて播種溝両
側の土を崩して種子を覆土するとともに種子を土
とともに鎮圧して播種溝より幅の広い溝を形成
し、鎮圧ローラを畝整形器が持つ左右の整形板の
間に挿入することにより畝の崩れにともなう溝へ
の土の戻りを防止し、この溝によつて種子上の土
とマルチフイルムとの間に隙間を長期にわたり安
定状態で保在し、したがつて、この隙間において
発芽後の成育を促進しうるように構成したもので
ある。Summary of the invention This invention saves labor by installing a seeding mechanism in a machine that is equipped with a tiller, a ridge shaper, and a film covering mechanism, and performs a series of operations such as tilling, ridge shaping, seeding, and mulch film covering in one process. In addition, a trenching body is placed in front of the seed drop opening of the sowing mechanism, and a pressure roller is placed at the rear. Immediately after that, the soil on both sides of the seeding furrow is broken down by a pressure roller to cover the seeds, and the seeds are crushed together with the soil to form a groove wider than the seeding furrow, and the pressure roller is held by a ridge shaper. By inserting it between the left and right shaping plates, it prevents the soil from returning to the grooves due to collapse of the ridges, and the grooves maintain a stable gap between the soil on the seeds and the mulch film for a long period of time. Therefore, the structure is such that post-germination growth can be promoted in this gap.
考案の実施例
この考案の一実施例を図面に基いて説明する。
１は耕耘ロータリ本体で、この耕耘ロータリ本体
１はトラクタ機体２の後部にリフトアーム３によ
つて昇降自在に連結されている。この耕耘ロータ
リ本体１には耕耘部４と、その後方に位置する左
右二組の畝整形器５と、尾輪６を保持して耕深調
節ねじ７を回すことにより上下回動する尾輪支持
フレーム８とを有している。耕耘部４は耕耘爪９
を固定した耕耘軸１０を有し、この耕耘軸１０は
伝動ケース１１内の伝動機構によりトラクタ機体
２の出力軸に連結されている。左右二組の畝整形
器５はそれぞれ湾曲して対向する整形板１２，１
３とこれらの整形板１２，１３を保持して耕耘部
４の後方で湾曲する受板１４，１５とを有してい
る。受板１４，１５の上部にはサポートパイプ１
６に左右移動自在及び任意位置固定自在に嵌合さ
れる取付部１７が設けられている。サポートパイ
プ１６は耕耘ロータリ本体１のサイドフレーム１
８に保持されている。相対向する整形板１２，１
３には畝１９の頂部を覆うように連結板２０がね
じ２１により固定され、これらの連結板２０には
溝掘体２２がねじ２３により固定されている。Embodiment of the invention An embodiment of the invention will be described based on the drawings.
Reference numeral 1 denotes a tillage rotary body, and this tillage rotary body 1 is connected to the rear part of a tractor body 2 by a lift arm 3 so as to be movable up and down. This tilling rotary main body 1 includes a tilling section 4, two sets of left and right ridge shapers 5 located behind it, and a tail wheel support that holds a tail wheel 6 and moves up and down by turning a tilling depth adjustment screw 7. It has a frame 8. The tilling part 4 has tilling claws 9
The tilling shaft 10 is connected to the output shaft of the tractor body 2 by a transmission mechanism within a transmission case 11. The two sets of left and right ridge shapers 5 have shaping plates 12 and 1 that are curved and face each other.
3 and receiving plates 14 and 15 that hold these shaping plates 12 and 13 and are curved at the rear of the tilling section 4. A support pipe 1 is installed on the upper part of the receiving plates 14 and 15.
6 is provided with a mounting portion 17 that is fitted to the mounting portion 6 so as to be movable left and right and fixed at any position. The support pipe 16 is attached to the side frame 1 of the tilling rotary main body 1.
It is held at 8. Opposing shaping plates 12,1
Connecting plates 20 are fixed to the connecting plates 3 with screws 21 so as to cover the tops of the ridges 19, and trenching bodies 22 are fixed to these connecting plates 20 with screws 23.
ついで、サポートパイプ１６にアーム２４を介
して保持された左右二つの播種機構２５が設けら
れている。これらの播種機構２５は種子２６を収
容するホツパ２７と連結板２０に形成した孔２８
に挿入されて種子落下口２９が畝１９と対向する
パイプ３０とを有し、ホツパ２７の下部には回転
することにより種子２６を間欠的に落下させる繰
出軸３１が設けられている。この繰出軸３１は伝
動ケース３２に内設した伝動機構を介してばね３
３の力により地表に圧接された駆動輪３４に連結
されている。しかして、整形板１２，１３の上部
には支持片３５が形成され、連結板２０には切欠
３６が形成され、支持片３５によつて回転回在に
保持された鎮圧ローラ３７が切欠３６及び整形板
１２，１３の間に挿入されている。さらに、尾輪
支持フレーム８にはマルチフイルム３８を畝１９
に被覆する公知のフイルム被覆機構３９が設けら
れている。すなわち、フイルム被覆機構３９はロ
ール状に巻回されたマルチフイルム３８を案内し
つつ引き出すガイドローラ４０と、マルチフイル
ム３８の両側を押圧する押え輪４１と、覆土板４
２とを有している。 Next, two left and right seeding mechanisms 25 are provided which are held on the support pipe 16 via arms 24. These sowing mechanisms 25 include a hopper 27 that accommodates seeds 26 and holes 28 formed in the connecting plate 20.
The seed drop opening 29 is inserted into the hopper 27 and has a pipe 30 facing the ridge 19, and a feed shaft 31 is provided at the lower part of the hopper 27 to drop the seeds 26 intermittently by rotation. This feeding shaft 31 is connected to the spring 3 through a transmission mechanism installed inside the transmission case 32.
It is connected to a drive wheel 34 which is pressed against the ground surface by a force of 3. Thus, a support piece 35 is formed on the upper part of the shaping plates 12 and 13, a notch 36 is formed in the connecting plate 20, and a pressure roller 37, which is rotatably held by the support piece 35, is formed in the notch 36 and a notch 36. It is inserted between the shaping plates 12 and 13. Furthermore, a multi-film 38 is applied to the tail wheel support frame 8 with ridges 19.
A well-known film covering mechanism 39 is provided for covering the surface. That is, the film covering mechanism 39 includes a guide roller 40 that guides and pulls out the multi-film 38 wound into a roll, a presser ring 41 that presses both sides of the multi-film 38, and a covering plate 4.
2.
このような構成において、トラクタ機体２によ
り耕耘ロータリ本体１を牽引し耕耘部４を駆動す
る。地表は耕耘爪９により耕耘され、耕起された
土は畝整形器５により畝１９として整形される。
また、畝１９の頂部には溝掘体２２によつて細い
播種溝４３が第３図に示すように形成され、この
播種溝４３に種子落下口２９から種子２６が間欠
的に落される。鎮圧ローラ３７はたとえば播種溝
４３の幅より幅の広い寸法に定めておくことによ
り、播種溝４３の両側の土を崩して種子２６を覆
土し、かつ種子２６を土とともに地表より沈めて
畝１９の頂部に押えて固めた溝４４を形成する。
さらに、畝１９はガイドローラ４０に引き出され
たマルチフイルム３８により覆われる。 In such a configuration, the tilling rotary main body 1 is pulled by the tractor body 2 and the tilling section 4 is driven. The ground surface is tilled by tilling claws 9, and the tilled soil is shaped into ridges 19 by a ridge shaper 5.
Further, a narrow seeding groove 43 is formed at the top of the ridge 19 by the trenching body 22 as shown in FIG. 3, and seeds 26 are intermittently dropped into this seeding groove 43 from the seed drop opening 29. For example, by setting the pressure roller 37 to be wider than the width of the seeding groove 43, it breaks up the soil on both sides of the seeding groove 43, covers the seeds 26, and sinks the seeds 26 together with the soil from the ground surface to form the furrow 19. A groove 44 is formed by pressing and hardening the top of the plate.
Furthermore, the ridges 19 are covered by the multi-film 38 drawn out by the guide rollers 40.
このように、耕耘、畝整形、播種、覆土、マル
チフイルム被覆の一連の作業を一工程で行なうこ
とができる。また、鎮圧ローラ３７は左右一対の
整形板１２，１３の間に挿入されているので、鎮
圧ローラ３７によつて両側に押し分けられた土は
整形板１２，１３によつて押えられ、畝１９が崩
れたり、その崩れた土が溝４４に戻入れられるよ
うなことはない。したがつて、溝４４は長期にわ
たり保存され、この溝４４によつて種子２６上の
土とマルチフイルム３８との間に発芽後の成育を
促進する条件として不可欠な隙間を形成する。 In this way, a series of operations including tilling, ridge shaping, seeding, soil covering, and mulch film covering can be performed in one step. Furthermore, since the pressing roller 37 is inserted between the pair of left and right shaping plates 12 and 13, the soil pushed to both sides by the pressing roller 37 is held down by the shaping plates 12 and 13, and the ridges 19 are There will be no collapse and the collapsed soil will not be returned to the trench 44. Therefore, the grooves 44 are preserved for a long period of time, and form a gap between the soil on the seeds 26 and the mulch film 38, which is essential as a condition for promoting post-germination growth.
なお、取付具１７の間を広げ整形板１２，１３
の対向間隔を広げることにより畝１９の幅を広げ
る場合においても、連結板２０が鎮圧ローラ３７
と整形板１２，１３との隙間を埋め、畝１９の崩
れを防止する。 Note that the space between the fixtures 17 is widened and the shaping plates 12 and 13 are
Even in the case where the width of the ridge 19 is widened by widening the facing distance between the connecting plate 20 and the pressing roller 37,
and the shaping plates 12, 13 to prevent the ridges 19 from collapsing.
考案の効果
この考案は上述のように構成したので、耕耘、
畝整形、播種、覆土、マルチフイルム被覆の一連
の作業を一工程で行ない省力化を図ることがで
き、また、畝上に形成した細い播種溝に種子を落
し鎮圧ローラにより種子を覆土した畝上に播種溝
より幅の広い溝を形成することができ、鎮圧ロー
ラは相対向する整形板に挿入されているので整形
した溝に土が戻されることがなく、したがつて、
長期間溝を保存しこの溝により種子上の土とマル
チフイルムとの間に隙間を形成して発芽後の成育
を促進することができる等の効果を有するもので
ある。Effects of the invention This invention was constructed as described above, so it is possible to cultivate,
It is possible to save labor by performing a series of operations such as ridge shaping, sowing, covering with soil, and covering with mulch film in one process.In addition, seeds are dropped into narrow seeding grooves formed on the ridges, and the seeds are covered with soil using pressure rollers. It is possible to form a groove wider than the seeding groove, and since the compaction roller is inserted into the opposing shaping plates, the soil is not returned to the shaped groove.
This has the effect of preserving the groove for a long period of time, forming a gap between the soil on the seed and the mulch film, and promoting growth after germination.
図面はこの考案の一実施例を示すもので、第１
図は側面図、第２図は畝整形器及び播種機構の背
面図、第３図は溝掘体及び鎮圧ローラの取付状態
を示す一部を断面にした側面図、第４図はその一
部の平面図である。
４……耕耘部、５……畝整形器、１２，１３…
…整形板、１９……畝、２２……溝掘体、２５…
…播種機構、２６……種子、２９……種子落下
口、３７……鎮圧ローラ、３９……フイルム被覆
機構、４３……播種溝、４４……溝。
The drawing shows one embodiment of this invention.
The figure is a side view, Figure 2 is a back view of the ridge shaper and seeding mechanism, Figure 3 is a side view with a part cut away showing the installation state of the trenching body and pressing roller, and Figure 4 is a part of it. FIG. 4... Cultivating section, 5... Ridge shaper, 12, 13...
... Shaping board, 19... Ridge, 22... Grooving body, 25...
... Seeding mechanism, 26 ... Seed, 29 ... Seed falling port, 37 ... Squeezing roller, 39 ... Film covering mechanism, 43 ... Seeding groove, 44 ... Groove.
Claims (1)
する畝整形器とフイルム被覆機構とを順次配列
し、前記整形板の間においてこれらの整形板によ
り整形される畝の頂部に対向する種子落下口を有
する播種機構を設け、前種子落下口の前方におい
て前記畝の頂部に細い播種溝を形成する溝掘体を
配置し、前記種子落下口の後方においてこの種子
落下口から落下する種子を覆土するとともに前記
畝の頂部に前記播種溝より幅の広い溝を形成する
鎮圧ローラを前記整形板の間に挿入して回転自在
に設けたことを特徴とする播種装置。 A ridge shaper having a pair of opposing shaping plates and a film covering mechanism are sequentially arranged at the rear of the tilling section, and a seed drop opening is provided between the shaping plates to face the top of the ridge shaped by these shaping plates. A sowing mechanism is provided, and a trenching body is arranged to form a thin seeding groove at the top of the ridge in front of the front seed drop opening, and at the rear of the seed drop opening, seeds falling from the seed fall opening are covered with soil. A seeding device characterized in that a pressing roller is inserted between the shaping plates and rotatably provided to form a groove wider than the seeding groove at the top of the ridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14572683U JPS6051904U (en) | 1983-09-20 | 1983-09-20 | Seeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14572683U JPS6051904U (en) | 1983-09-20 | 1983-09-20 | Seeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6051904U JPS6051904U (en) | 1985-04-12 |
| JPH0316405Y2 true JPH0316405Y2 (en) | 1991-04-09 |
Family
ID=30324588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14572683U Granted JPS6051904U (en) | 1983-09-20 | 1983-09-20 | Seeding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6051904U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0639535Y2 (en) * | 1987-07-31 | 1994-10-19 | ヤンマー農機株式会社 | A ridge forming multi-tasking machine incorporating a potato planter |
| JPH0534495Y2 (en) * | 1987-09-18 | 1993-09-01 | ||
| JPH0642415Y2 (en) * | 1987-09-18 | 1994-11-09 | ヤンマー農機株式会社 | Potato transport structure in a ridge shaping multi-tasking machine incorporating a potato planter |
-
1983
- 1983-09-20 JP JP14572683U patent/JPS6051904U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6051904U (en) | 1985-04-12 |
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