JPH0588082B2 - - Google Patents
Info
- Publication number
- JPH0588082B2 JPH0588082B2 JP62267749A JP26774987A JPH0588082B2 JP H0588082 B2 JPH0588082 B2 JP H0588082B2 JP 62267749 A JP62267749 A JP 62267749A JP 26774987 A JP26774987 A JP 26774987A JP H0588082 B2 JPH0588082 B2 JP H0588082B2
- Authority
- JP
- Japan
- Prior art keywords
- belt conveyor
- seedling
- seeds
- box
- boxes
- 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 - Lifetime
Links
- 238000010899 nucleation Methods 0.000 claims description 12
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 238000009331 sowing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Sowing (AREA)
- Intermediate Stations On Conveyors (AREA)
- Specific Conveyance Elements (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Description
【発明の詳細な説明】
［産業上の利用分野］
この発明はベルトコンベヤで搬送される育苗箱
内に所定間隔で播種することができる播種装置に
関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a seeding device capable of sowing seeds at predetermined intervals in a seedling growing box conveyed by a belt conveyor.
［従来の技術］
第４図に示すようにベルトコンベヤ７上に複数
個の育苗箱１が隙間なく並べられて搬送され、第
５図に示すように該育苗箱１内には植物栽培用ユ
ニツト２が多数個隣接配置されている。そして、
図示しないが真空点播種機により前記育苗箱１内
の各栽培用ユニツト２の中央部に点播するもので
ある。[Prior Art] As shown in FIG. 4, a plurality of seedling boxes 1 are conveyed side by side on a belt conveyor 7 without gaps, and as shown in FIG. 2 are arranged adjacent to each other. and,
Although not shown, the seedlings are sown in the center of each cultivation unit 2 in the seedling raising box 1 using a vacuum spot sowing machine.
［発明が解決しようとする問題点］
ベルトコンベヤ７上に複数個の育苗箱１が隙間
なく隣接していると、播種機が各栽培用ユニツト
２に播種するための位置確認に必要な育苗箱１前
端位置をセンサーでキヤツチすることが困難であ
つた。この発明は育苗箱前端位置をセンサーでキ
ヤツチし易くするため、ベルトコンベヤ上の各育
苗箱相互に適当な間隔を設けるようにしたもので
ある。[Problems to be Solved by the Invention] When a plurality of seedling growing boxes 1 are adjacent to each other without any gaps on the belt conveyor 7, the seedling growing boxes 1 necessary for the sowing machine to confirm the position for sowing seeds in each cultivation unit 2. 1. It was difficult to capture the front end position with a sensor. In this invention, in order to make it easier to detect the front end position of the seedling growing boxes with a sensor, the seedling growing boxes on the belt conveyor are provided with an appropriate distance from each other.
［問題点を解決するための手段］
第１図乃至第３図及び第５図に示すように、複
数個の育苗箱１を隙間なく連接配置して所定速度
で搬送する第１ベルトコンベヤ３を配設すると共
に、該第１ベルトコンベヤ３より速い搬送速度を
有する第２ベルトコンベヤ４を前記第１ベルトコ
ンベヤ３の進行方向側の端部３ａに連設し、前記
第２ベルトコンベヤ４上の育苗箱１の前端１ａ位
置を検知する育苗箱位置センサー６を備え、該育
苗箱１内に碁盤格子状に詰めた多数の直方体状発
泡ウレタン製植物栽培用ユニツト２の各鉛直中心
孔に播種を行う播種機５を第２ベルトコンベヤ４
上に配置し、而も前記育苗箱位置センサー６の検
知位置を基準にして前記植物栽培用ユニツト２の
各中心孔に播種する如く構成したものである。[Means for Solving the Problems] As shown in FIGS. 1 to 3 and 5, a first belt conveyor 3 is provided which transports a plurality of seedling growing boxes 1 in a connected manner without gaps at a predetermined speed. At the same time, a second belt conveyor 4 having a higher conveyance speed than the first belt conveyor 3 is connected to the end 3a of the first belt conveyor 3 in the direction of movement, and It is equipped with a seedling box position sensor 6 that detects the position of the front end 1a of the seedling growing box 1, and sows seeds into each vertical center hole of a large number of rectangular parallelepiped urethane foam plant cultivation units 2 packed in a grid pattern inside the seedling growing box 1. The seeding machine 5 is transferred to the second belt conveyor 4.
It is arranged so that seeds are sown into each center hole of the plant cultivation unit 2 based on the detection position of the seedling box position sensor 6.
［作用］
第１ベルトコンベヤ３の搬送速度よりも第２ベ
ルトコンベヤ４の搬送速度が大きいので、第１ベ
ルトコンベヤ３上に連接配置された複数個の育苗
箱１が順次第２ベルトコンベヤ４上に移ると、後
続の育苗箱１との間に常に上記両搬送速度の差だ
け隙間ｄが出来て、そのため育苗箱位置センサー
６により育苗箱１の前端１ａ位置を検知すること
が容易となる。[Operation] Since the conveyance speed of the second belt conveyor 4 is higher than the conveyance speed of the first belt conveyor 3, the plurality of seedling growing boxes 1 arranged in series on the first belt conveyor 3 are sequentially transferred onto the second belt conveyor 4. When moving to , a gap d is always created between the seedling raising box 1 and the following one by the difference between the two conveying speeds, so that the position of the front end 1a of the seedling raising box 1 can be easily detected by the seedling growing box position sensor 6.
［実施例］
第１図乃至第３図及び第５図に基いてこの発明
の一実施例を説明する。[Embodiment] An embodiment of the present invention will be described based on FIGS. 1 to 3 and FIG. 5.
１は育苗箱で、内部に多数の直方体状の植物栽
培用発泡ウレタンの栽培用ユニツト２，２…が隣
接配置されている。３は第１ベルトコンベヤで、
複数個の育苗箱１を連接配置して所定速度でこれ
らの育苗箱１を搬送する。４は第２ベルトコンベ
ヤで、第１ベルトコンベヤ３の進行方向側の端部
３ａに連設され、第１ベルトコンベヤ３の搬送速
度より速い搬送速度を有している。 Reference numeral 1 denotes a seedling raising box, in which a large number of rectangular parallelepiped-shaped urethane foam cultivation units 2, 2, . . . are arranged adjacent to each other. 3 is the first belt conveyor,
A plurality of seedling growing boxes 1 are arranged in series and these seedling growing boxes 1 are transported at a predetermined speed. A second belt conveyor 4 is connected to the end 3a of the first belt conveyor 3 in the traveling direction, and has a conveyance speed faster than the conveyance speed of the first belt conveyor 3.
したがつて、第１ベルトコンベヤ３上に連接配
置された育苗箱１，１…は第２ベルトコンベヤ４
上に乗り移るとき、両搬送速度の速度差だけ速く
搬送されるため、第２ベルトコンベヤ４上にある
各育苗箱１の相互の間隔はｄだけ広げられる。 Therefore, the seedling growing boxes 1, 1... which are arranged in series on the first belt conveyor 3 are connected to the second belt conveyor 4.
When transferred onto the top, the seedling growing boxes 1 on the second belt conveyor 4 are conveyed faster by the speed difference between the two conveying speeds, so that the distance between the seedling growing boxes 1 on the second belt conveyor 4 is widened by d.
第２ベルトコンベヤ４上には第３図ａ，ｂ，ｃ
それぞれに示すように真空点播式播種機５が設置
され、該播種機５は第１図及び第２図に示すよう
に育苗箱１の前端１ａ位置を検知する育苗箱位置
センサー６を備えている。 On the second belt conveyor 4, there are
As shown in each, a vacuum point sowing seeding machine 5 is installed, and the seeding machine 5 is equipped with a seedling box position sensor 6 that detects the position of the front end 1a of the seedling box 1, as shown in FIGS. 1 and 2. .
したがつて、播種機５は育苗箱前端１ａの前部
に空間を生じているので、前記センサー６により
前端１ａ位置を容易に検知できる。そして、播種
機５は第２図に示すように育苗箱前端１ａから各
栽培用ユニツト２，２…の中心までの距離l1，l2，
l3…を知ることにより、第３図ａ，ｂ，ｃに示す
播種動作のようにノズル５ａに種子Ａを吸着した
のち案内筒５ｂに落下させ、プロツク２の中心に
播種を行う。 Therefore, since the sowing machine 5 has a space in front of the front end 1a of the seedling box, the sensor 6 can easily detect the position of the front end 1a. Then, as shown in FIG. 2, the seeding machine 5 is operated at distances l 1 , l 2 ,
By knowing l 3 . . . , seeds A are attracted to the nozzle 5a and then dropped into the guide tube 5b, so that the seeds are sown in the center of the block 2, as shown in the sowing operations shown in FIGS. 3a, b, and c.
なお、図の実施例では栽培用ユニツトが発泡ウ
レタンのものを示したが、１枚のシートに多数の
凹みを設けると共に該凹みの底に水平楕円の透孔
を設け、凹み内に栽培土またはそれに代わる粒状
物を充填したものを使用することも出来る。な
お、１枚のシートは育苗箱内に収納設置するもの
である。 In addition, in the example shown in the figure, the cultivation unit is made of urethane foam, but one sheet is provided with a large number of depressions, and a horizontal oval hole is provided at the bottom of the depression, and cultivation soil or the like is provided in the depression. Alternatively, one filled with granules can also be used. Note that one sheet is to be stored and installed in a seedling growing box.
［発明の効果］
この発明は、第１ベルトコンベヤ３より速い搬
送速度を有する第２ベルトコンベヤ４を連設して
いるので、第２ベルトコンベヤ４上の各育苗箱相
互間に空間を生じ、従来のように育苗箱相互間に
隙間なく隣接した場合と異なり、センサー６によ
る前端１ａ位置の検知が容易となり、また場合に
よつては育苗箱１の後端の位置も検知できて、播
種機５による播種動作を正確に行ない得るもので
ある。[Effects of the Invention] In this invention, since the second belt conveyor 4 having a faster conveyance speed than the first belt conveyor 3 is installed in series, a space is created between each of the seedling boxes on the second belt conveyor 4, Unlike the conventional case in which the seedling boxes are adjacent to each other without any gaps, the sensor 6 can easily detect the position of the front end 1a, and in some cases, the position of the rear end of the seedling box 1 can also be detected. The seeding operation according to No. 5 can be performed accurately.
第１図はこの発明に係る播種装置の説明図、第
２図は同上の一部である育苗箱の断面図、第３図
ａ，ｂ，ｃは第１図に使用する播種機の播種動作
の説明図である。第４図は従来の播種装置の説明
図、第５図は育苗箱の平面図である。
１…育苗箱、１ａ…前端、２…栽培用ユニツ
ト、３…第１ベルトコンベヤ、３ａ…端部、４…
第２ベルトコンベヤ、５…播種機、５ａ…ノズ
ル、５ｂ…案内筒、６…センサー、７…ベルトコ
ンベヤ、Ａ…種子。
Fig. 1 is an explanatory diagram of the seeding device according to the present invention, Fig. 2 is a sectional view of a seedling raising box which is a part of the same as above, and Figs. 3 a, b, and c are sowing operations of the seeding machine used in Fig. 1. FIG. FIG. 4 is an explanatory diagram of a conventional seeding device, and FIG. 5 is a plan view of a seedling raising box. DESCRIPTION OF SYMBOLS 1... Seedling raising box, 1a... Front end, 2... Cultivation unit, 3... First belt conveyor, 3a... End part, 4...
2nd belt conveyor, 5... Seeding machine, 5a... Nozzle, 5b... Guide tube, 6... Sensor, 7... Belt conveyor, A... Seed.
Claims (1)
定速度で搬送する第１ベルトコンベヤ３を配設す
ると共に、該第１ベルトコンベヤ３より速い搬送
速度を有する第２ベルトコンベヤ４を前記第１ベ
ルトコンベヤ３の進行方向側の端部３ａに連設
し、前記第２ベルトコンベヤ４上の育苗箱１の前
端１ａ位置を検知する育苗箱位置センサー６を備
え、該育苗箱１内に碁盤格子状に詰めた多数の直
方体状発泡ウレタン製植物栽培用ユニツト２の各
鉛直中心孔に播種を行う播種機５を第２ベルトコ
ンベヤ４上に配置し、而も前記育苗箱位置センサ
ー６の検知位置を基準にして前記植物栽培用ユニ
ツト２の各中心孔に播種する如く構成したことを
特徴とする播種装置。1. A first belt conveyor 3 is provided to transport a plurality of seedling boxes 1 in a continuous manner without any gaps at a predetermined speed, and a second belt conveyor 4 having a faster transport speed than the first belt conveyor 3 is provided. A seedling box position sensor 6 is provided which is connected to the end 3a of the first belt conveyor 3 in the traveling direction and detects the position of the front end 1a of the seedling box 1 on the second belt conveyor 4. A seeding machine 5 that sows seeds into each vertical center hole of a large number of rectangular parallelepiped urethane foam plant cultivation units 2 packed in a grid pattern is disposed on the second belt conveyor 4, and the seedling box position sensor 6 detects the seeds. A seeding device characterized in that it is configured to sow seeds into each center hole of the plant cultivation unit 2 based on the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26774987A JPH01108911A (en) | 1987-10-22 | 1987-10-22 | Seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26774987A JPH01108911A (en) | 1987-10-22 | 1987-10-22 | Seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01108911A JPH01108911A (en) | 1989-04-26 |
| JPH0588082B2 true JPH0588082B2 (en) | 1993-12-21 |
Family
ID=17449042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26774987A Granted JPH01108911A (en) | 1987-10-22 | 1987-10-22 | Seeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01108911A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100736158B1 (en) * | 2006-06-09 | 2007-07-06 | 주식회사농심 | Aparatus to insert automatically pouch and method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS567125U (en) * | 1979-06-29 | 1981-01-22 | ||
| JPS61132108A (en) * | 1984-12-03 | 1986-06-19 | 府川 弘 | Automatic seeder |
| JPS6134821B2 (en) * | 1983-07-27 | 1986-08-09 | Akiko Kihara |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6227062Y2 (en) * | 1979-10-23 | 1987-07-11 | ||
| JPS6134821U (en) * | 1984-08-06 | 1986-03-03 | ヤンマー農機株式会社 | Seeding plant equipment |
-
1987
- 1987-10-22 JP JP26774987A patent/JPH01108911A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS567125U (en) * | 1979-06-29 | 1981-01-22 | ||
| JPS6134821B2 (en) * | 1983-07-27 | 1986-08-09 | Akiko Kihara | |
| JPS61132108A (en) * | 1984-12-03 | 1986-06-19 | 府川 弘 | Automatic seeder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01108911A (en) | 1989-04-26 |
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