JPH036164Y2 - - Google Patents
Info
- Publication number
- JPH036164Y2 JPH036164Y2 JP1985093355U JP9335585U JPH036164Y2 JP H036164 Y2 JPH036164 Y2 JP H036164Y2 JP 1985093355 U JP1985093355 U JP 1985093355U JP 9335585 U JP9335585 U JP 9335585U JP H036164 Y2 JPH036164 Y2 JP H036164Y2
- Authority
- JP
- Japan
- Prior art keywords
- scraper
- box
- seedling
- soil
- edge
- 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
- 239000002689 soil Substances 0.000 claims description 41
- 238000010899 nucleation Methods 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000003973 irrigation Methods 0.000 description 5
- 230000002262 irrigation Effects 0.000 description 5
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009331 sowing Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Sowing (AREA)
Description
【考案の詳細な説明】
(産業上の利用分野)
本考案は、育苗箱用播種装置におけるスクレー
パに係るものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a scraper in a seeding device for a seedling nursery box.
(従来技術)
従来、育苗箱の移送コンベアと、該移送コンベ
アの上方に設けた覆土供給装置と、該移送コンベ
アの上方に設けた育苗箱の縁上を擢擦するスクレ
ーパとを設けた育苗箱用播種装置は実開昭57−
91453号公報に記載されている。(Prior Art) Conventionally, a seedling raising box was provided with a conveyor for transferring the seedling raising box, a soil covering supply device provided above the transferring conveyor, and a scraper for scraping the edge of the seedling growing box provided above the transferring conveyor. The seeding device was developed in 1987.
It is described in Publication No. 91453.
(考案が解決しようとする問題点)
前記公知のものは、スクレーパに土が付着した
ままとなり、作業を中止して除去しなければなら
ない問題があつた。(Problems to be Solved by the Invention) The above-mentioned known method had a problem in that soil remained attached to the scraper and the work had to be stopped to remove it.
(問題を解決するための手段)
本考案は、育苗箱2の移送コンベア1と、該移
送コンベア1の上方に設けた覆土供給装置17
と、該移送コンベア1の上方に設けた育苗箱2の
縁上を擢擦するスクレーパ20とを設けた育苗箱
用播種装置において、前記スクレーパ20は薄金
属板製で左右に長い上板21と下板22とからな
る側面L字型に形成し、前記上板21の上端に左
右方向の回転軸23を固着し、該回転軸23の両
端を移送コンベア1に設けた支柱25に回動自在
に軸着し、かつ育苗箱2の縁上から外れて下降回
動するとき支柱25に衝撃的に衝突するようにし
た育苗箱用播種装置におけるスクレーパとしたも
のである。(Means for solving the problem) The present invention includes a transfer conveyor 1 for seedling growing boxes 2 and a covering soil supply device 17 provided above the transfer conveyor 1.
and a scraper 20 for scraping the edge of the seedling growing box 2 provided above the transfer conveyor 1. It is formed into an L-shaped side surface consisting of a lower plate 22, and a left-right rotating shaft 23 is fixed to the upper end of the upper plate 21, and both ends of the rotating shaft 23 are rotatable on supports 25 provided on the transfer conveyor 1. This is a scraper in a seedling box seeding device which is pivoted on the seedling box 2 and collides with the support column 25 with an impact when it comes off the edge of the seedling box 2 and rotates downward.
(構成)
本考案の一実施例を図により説明すると、1は
育苗箱2を始端側3より終端側4へ向けて移送す
る水平の移送コンベアで、育苗箱2の移送方向に
長く形成され、所望の位置に設けた支脚5により
床上に支持される。前記育苗箱2は合成樹脂によ
り四角の引出し形状に形成される。(Structure) An embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 denotes a horizontal transfer conveyor that transfers the seedling growing box 2 from the starting end side 3 to the ending end side 4, and is formed long in the direction in which the seedling growing box 2 is transferred. It is supported on the floor by support legs 5 provided at desired positions. The seedling growing box 2 is made of synthetic resin and is shaped like a square drawer.
移送コンベア1の始端側3に寄つた位置には、
床土供給装置6が設けられる。床土供給装置6は
床土供給ホツパー7と土供給ベルトと土供給量調
節装置8等により形成され、育苗箱2内に床土を
供給する。9はモーター、10は床土受箱であ
る。 At a position near the starting end side 3 of the transfer conveyor 1,
A bed soil supply device 6 is provided. The bed soil supply device 6 is formed by a bed soil supply hopper 7, a soil supply belt, a soil supply amount adjustment device 8, etc., and supplies bed soil into the seedling raising box 2. 9 is a motor, and 10 is a floor soil receiving box.
床土供給装置6の移送下手側には、ポンプ11
に接続されている潅水ノズルを設けた潅水部12
を設ける。13は水受箱である。 A pump 11 is installed on the downstream side of the bed soil supply device 6.
Irrigation section 12 provided with an irrigation nozzle connected to
will be established. 13 is a water receptacle.
前記潅水部12の移送下手側には種籾供給装置
14を設ける。種籾供給装置14は、ホツパー1
5と種子繰出ロールと種子繰出量調節装置16等
により形成される。 A seed rice supply device 14 is provided on the downstream side of the irrigation section 12 from which the water is transferred. The seed rice supply device 14 includes a hopper 1
5, a seed feeding roll, a seed feeding amount adjusting device 16, and the like.
種籾供給装置14の移送下手側には覆土供給装
置17を設ける。覆土供給装置17はホツパー1
8と土供給ベルトを土供給量調節装置19等によ
り形成され、育苗箱2内に覆土用の篩土を供給す
る。 A covering soil supply device 17 is provided on the downstream side of the transfer side of the seed rice supply device 14. The covering soil supply device 17 is the hopper 1
8 and a soil supply belt are formed by a soil supply amount adjusting device 19 and the like, and supply sieved soil for covering soil into the seedling raising box 2.
しかして、覆土供給装置17の覆土供給作業終
了後の位置にはスクレーパ20を設ける。スクレ
ーパ20は薄金属板の左右方向に長い上板21と
下板22とにより一体的に形成され、側方からみ
るとL字型に形成する。上板21の上端に左右方
向の回転軸23を固着し、回転軸23の両端は移
送コンベア1のフレーム24に取付けた支板25
に回動自在に軸着する。 Thus, a scraper 20 is provided at a position of the soil covering supply device 17 after the soil covering operation is completed. The scraper 20 is integrally formed with an upper plate 21 and a lower plate 22 that are long in the left and right direction of a thin metal plate, and is L-shaped when viewed from the side. A horizontal rotation shaft 23 is fixed to the upper end of the upper plate 21, and both ends of the rotation shaft 23 are attached to support plates 25 attached to the frame 24 of the transfer conveyor 1.
It is rotatably attached to the shaft.
スクレーパ20は、自重またはバネ弾力により
前記回転軸23を中心として常時下降回動するよ
うに付勢される。前記下板22はその下縁が作用
部で、前記支板25が設けられた間隔よりも大に
形成され、支板25の左右両側には当接部26を
突設させ、育苗箱2の両側の上面を同時に擢擦し
て清掃し、下降回動したとき、当接部26が支板
25に衝撃的に当接し、前記スクレーパ20の下
降回動を停止させる。 The scraper 20 is always urged to rotate downwardly about the rotating shaft 23 by its own weight or spring elasticity. The lower edge of the lower plate 22 is a working part, which is formed to be larger than the interval at which the support plate 25 is provided, and contact parts 26 are protruded from both left and right sides of the support plate 25, and the lower edge of the lower plate 22 is a working part. When the scraper 20 simultaneously scrapes and cleans both upper surfaces and rotates downward, the abutting portion 26 impacts the support plate 25 and stops the downward rotation of the scraper 20.
27はガイド板であり、スクレーパ20の後面
の内側中央部分に設ける。ガイド板27の後端部
28は、育苗箱2の前端部29がこれに当接した
とき、スクレーパ20を円滑に上方回動させるよ
うに、当接前は垂直の状態である。 Reference numeral 27 denotes a guide plate, which is provided at the inner central portion of the rear surface of the scraper 20. The rear end portion 28 of the guide plate 27 is in a vertical state before making contact with the front end portion 28 of the seedling raising box 2 so as to smoothly rotate the scraper 20 upward when the front end portion 29 of the seedling raising box 2 comes into contact with the rear end portion 28 .
30は育苗箱2を移送する案内ロール、31は
案内ロール30を回転させるモーター、32は育
苗箱2の後端部である。 30 is a guide roll for transporting the seedling raising box 2; 31 is a motor for rotating the guiding roll 30; and 32 is a rear end portion of the seedling raising box 2.
(作用) 次に作用を述べる。(effect) Next, we will discuss the effect.
移送コンベア1の始端側3の案内ロール30上
に育苗箱2を載置すると、育苗箱2は案内ロール
30により終端側4へ向けて移送され、床土供給
装置6により床土の供給を受け、潅水部12によ
り潅水され、種籾供給装置14の下部で播種さ
れ、覆土供給装置17の下部で覆土用の篩土の供
給を受ける。 When the seedling raising box 2 is placed on the guide roll 30 on the starting end side 3 of the transfer conveyor 1, the seedling raising box 2 is transferred toward the terminal end side 4 by the guide roll 30, and is supplied with bed soil by the bed soil supply device 6. The soil is irrigated by the irrigation unit 12, sown at the lower part of the rice seed supply device 14, and is supplied with sieved soil for covering soil at the lower part of the soil covering supply device 17.
しかして、覆土用の篩土の供給を受けた育苗箱
2は案内ロール30により前進し、育苗箱2の前
端部29がスクレーパ20のガイド板27に当接
すると、ガイド板27は垂直状に形成されている
から、スクレーパ20の下板22が下端程前側に
傾斜していて引つ掛る状態でも、育苗箱2の前端
部29でガイド板27の後端縁28を円滑に前方
に押し、スクレーパ20を回転軸23を中心に円
滑に上昇回動させる。 The seedling raising box 2 that has been supplied with the sieved soil for covering soil is moved forward by the guide rolls 30, and when the front end 29 of the seedling raising box 2 comes into contact with the guide plate 27 of the scraper 20, the guide plate 27 is vertically moved. Even if the lower plate 22 of the scraper 20 is inclined forward toward the lower end and gets caught, the front end 29 of the seedling raising box 2 can smoothly push the rear edge 28 of the guide plate 27 forward. The scraper 20 is smoothly rotated upward around the rotating shaft 23.
しかして、スクレーパ20は自重またはバネ弾
力で常時前記回転軸23を中心に下降回動するよ
うに付勢されているから、育苗箱2の前端部29
が下板22の下端縁の下方に潜り込むと、スクレ
ーパ20の上昇回動は停止し、下板22の下端縁
は育苗箱2の縁上に密着する。 Since the scraper 20 is always urged to rotate downward about the rotating shaft 23 by its own weight or spring elasticity, the front end 29 of the seedling box 2
When the scraper 20 slips below the lower edge of the lower plate 22, the upward rotation of the scraper 20 stops, and the lower edge of the lower plate 22 comes into close contact with the edge of the seedling box 2.
スクレーパ20は育苗箱2の幅よりも大に形成
されているから、育苗箱2が前進すると育苗箱2
の両側の縁の上面を同時に擢擦して堆積土を清掃
し、下板22上に取出す。この場合、スクレーパ
20は上板21と下板22とよりなり、側方から
みるとL字型のため、下板22は第5図のよう
に、その下端が上端部より稍前進方向の前側に位
置するようになるので、良好に清掃する。 Since the scraper 20 is formed to be larger than the width of the seedling growing box 2, when the seedling growing box 2 moves forward, the width of the seedling growing box 2 increases.
The upper surfaces of the edges on both sides are rubbed at the same time to clean the accumulated soil and taken out onto the lower plate 22. In this case, the scraper 20 consists of an upper plate 21 and a lower plate 22, and is L-shaped when viewed from the side, so the lower end of the lower plate 22 is slightly closer to the front in the forward direction than the upper end, as shown in FIG. Since it will be located in the area, it should be cleaned well.
しかして、スクレーパ20は自重またはバネ弾
力で常時回動するように付勢されているから、下
板22の下端縁の下方を育苗箱2の後端部32が
通過すると、育苗箱2の縁の上面に密着していた
下板22の下端縁は下降回動を開始する。そし
て、スクレーパ20下板22の左右両側には当接
部26が突設形成されているから、当接部26は
下降回動するとき、支板25の後端縁に衝撃的に
衝突し、したがつて、スクレーパ20の内側部分
に付着した付着土は衝撃的に取除かれる。 Since the scraper 20 is always urged to rotate by its own weight or spring elasticity, when the rear end 32 of the seedling box 2 passes below the lower edge of the lower plate 22, the edge of the seedling box 2 The lower edge of the lower plate 22, which was in close contact with the upper surface, begins to rotate downward. Since abutting portions 26 are protrudingly formed on both left and right sides of the lower plate 22 of the scraper 20, when the abutting portions 26 rotate downward, they collide with the rear edge of the support plate 25 with an impact. Therefore, the soil adhering to the inner part of the scraper 20 is removed with an impact.
そのため、連続して播種作業が行なえる。 Therefore, sowing can be done continuously.
(効果)
従来、育苗箱の移送コンベアと、該移送コンベ
アの上方に設けた覆土供給装置と、該移送コンベ
アの上方に設けた育苗箱の縁上を擢擦するスクレ
ーパとを設けた育苗箱用播種装置は実開昭57−
91453号公報に記載されている。(Effects) Conventionally, for a seedling growing box, which is equipped with a conveyor for transferring the seedling growing box, a soil covering supply device provided above the transferring conveyor, and a scraper that scrapes the edge of the seedling growing box provided above the transferring conveyor. The seeding device was developed in 1987.
It is described in Publication No. 91453.
前記公知のものは、スクレーパに土が付着した
ままとなり、作業を中止して除去しなければなら
ない問題があつた。 The above-mentioned known method had a problem in that soil remained attached to the scraper and the work had to be stopped to remove it.
しかるに本考案は、育苗箱2の移送コンベア1
と、該移送コンベア1の上方に設けた覆土供給装
置17と、該移送コンベア1の上方に設けた育苗
箱2の縁上を擢擦するスクレーパ20とを設けた
育苗箱用播種装置において、前記スクレーパ20
は薄金属板製で左右に長い上板21と下板22と
からなる側面L字型に形成し、前記上板21の上
端に左右方向の回転軸23を固着し、該回転軸2
3の両端を移送コンベア1に設けた支柱25に回
動自在に軸着し、かつ育苗箱2の縁上から外れて
下降回動するとき支柱25に衝撃的に衝突するよ
うにした育苗箱用播種装置におけるスクレーパと
したものであるから、
スクレーパ20は、薄金属板製のため加工容
易である。 However, in the present invention, the transfer conveyor 1 for the seedling raising boxes 2
In the seedling box seeding device, which is provided with a soil covering supply device 17 provided above the transfer conveyor 1, and a scraper 20 for scraping the edge of the seedling growing box 2 provided above the transfer conveyor 1, scraper 20
is made of a thin metal plate and has an L-shaped side surface consisting of an upper plate 21 and a lower plate 22 that are long in the left and right directions, and a left-right rotating shaft 23 is fixed to the upper end of the upper plate 21.
3, both ends of which are rotatably pivoted to pillars 25 provided on the transfer conveyor 1, and the seedling-growing box 2 collides with the pillars 25 with impact when it comes off the edge of the seedling-growing box 2 and rotates downward. Since the scraper 20 is used as a scraper in a seeding device, the scraper 20 is made of a thin metal plate and is easy to process.
スクレーパ20は、左右に長い上板21と下
板22とからなる側面L字型に形成し、前記上
板21の上端に左右方向の回転軸23を固着
し、該回転軸23の両端を移送コンベア1に設
けた支柱25に回動自在に軸着したから、スク
レーパ20が育苗箱2の縁上に作用するとき
は、下板22のその下端が上端よりも前に出る
状態となるので、良好に清掃する。 The scraper 20 is formed into an L-shaped side surface consisting of an upper plate 21 and a lower plate 22 that are long in the left and right directions.A left-right rotating shaft 23 is fixed to the upper end of the upper plate 21, and both ends of the rotating shaft 23 are moved. Since the scraper 20 is rotatably attached to a support 25 provided on the conveyor 1, when the scraper 20 acts on the edge of the seedling box 2, the lower end of the lower plate 22 protrudes in front of the upper end. Clean well.
また、スクレーパ20の下板22が育苗箱2
の縁上から外れて下降回動するとき支柱25に
衝撃的に衝突するようにしたから、下板22の
付着土は自動的に除去できる。 In addition, the lower plate 22 of the scraper 20 is attached to the seedling box 2.
Since the lower plate 22 is designed to collide with the pillar 25 with an impact when it comes off the edge and rotates downward, the soil attached to the lower plate 22 can be automatically removed.
という効果を奏する。This effect is achieved.
第1図は装置全体の側面図、第2図はスクレー
パの斜視図、第3図は育苗箱がスクレーパに当接
する前の状態図、第4図は育苗箱がスクレーパに
当接した状態図、第5図はスクレーパが育苗箱の
縁の上面を擢擦している状態図、第6図は育苗箱
の後端部がスクレーパの下方に差掛つた状態図、
第7図はスクレーパが下降回動して支柱に衝撃的
に衝突して付着土が剥離落下した状態図である。
符号の説明、1……移送コンベア、2……育苗
箱、3……始端側、4……終端側、5……支脚、
6……床土供給装置、7……床土供給ホツパー、
8……土供給量調節装置、9……モーター、10
……床土受箱、11……ポンプ、12……潅水
部、13……水受箱、14……種籾供給装置、1
5……ホツパー、16……種子繰出量調節装置、
17……覆土供給装置、18……ホツパー、19
……土供給量調節装置、20……スクレーパ、2
1……上板、22……下板、23……回転軸、2
4……フレーム、25……支板、26……当接
部、27……ガイド板、28……後端縁、29…
…前端部、30……案内ロール、31……モータ
ー、32……後端部。
Fig. 1 is a side view of the entire device, Fig. 2 is a perspective view of the scraper, Fig. 3 is a state diagram before the seedling raising box touches the scraper, and Fig. 4 is a state diagram when the seedling growing box is in contact with the scraper. Figure 5 is a state diagram in which the scraper is scraping the upper surface of the edge of the seedling nursery box, and Figure 6 is a diagram in which the rear end of the seedling nursery box is below the scraper.
FIG. 7 is a diagram showing a state in which the scraper rotates downward and collides with the support column, causing the attached soil to peel off and fall. Explanation of symbols, 1...transfer conveyor, 2...seedling box, 3...starting end side, 4...terminating end side, 5...support leg,
6... Soil supply device, 7... Soil supply hopper,
8...Soil supply amount adjustment device, 9...Motor, 10
...Bed soil receiving box, 11...Pump, 12...Irrigation part, 13...Water receiving box, 14...Seed supply device, 1
5...Hopper, 16...Seed feeding amount adjustment device,
17... Soil cover supply device, 18... Hopper, 19
... Soil supply amount adjustment device, 20 ... Scraper, 2
1... Upper plate, 22... Lower plate, 23... Rotating shaft, 2
4... Frame, 25... Support plate, 26... Contact portion, 27... Guide plate, 28... Rear end edge, 29...
...Front end, 30...Guide roll, 31...Motor, 32...Rear end.
Claims (1)
1の上方に設けた覆土供給装置17と、該移送コ
ンベア1の上方に設けた育苗箱2の縁上を擢擦す
るスクレーパ20とを設けた育苗箱用播種装置に
おいて、前記スクレーパ20は薄金属板製で左右
に長い上板21と下板22とからなる側面L字型
に形成し、前記上板21の上端に左右方向の回転
軸23を固着し、該回転軸23の両端を移送コン
ベア1に設けた支柱25に回動自在に軸着し、か
つ育苗箱2の縁上から外れて下降回動するとき支
柱25に衝撃的に衝突するようにした育苗箱用播
種装置におけるスクレーパ。 A seedling raising system equipped with a conveyor 1 for transferring a seedling raising box 2, a soil covering supply device 17 provided above the transferring conveyor 1, and a scraper 20 for scraping the edge of the seedling growing box 2 provided above the transferring conveyor 1. In the box seeding device, the scraper 20 is made of a thin metal plate and is formed into an L-shape on the sides, consisting of an upper plate 21 and a lower plate 22 that are long from side to side. Both ends of the rotating shaft 23 are rotatably attached to a support 25 provided on the transfer conveyor 1, and when it comes off the edge of the seedling box 2 and rotates downward, it collides with the support 25 with an impact. A scraper in a seeding device for seedling boxes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985093355U JPH036164Y2 (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985093355U JPH036164Y2 (en) | 1985-06-20 | 1985-06-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6210709U JPS6210709U (en) | 1987-01-22 |
JPH036164Y2 true JPH036164Y2 (en) | 1991-02-18 |
Family
ID=30955870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985093355U Expired JPH036164Y2 (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH036164Y2 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5791453U (en) * | 1980-11-27 | 1982-06-05 |
-
1985
- 1985-06-20 JP JP1985093355U patent/JPH036164Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6210709U (en) | 1987-01-22 |
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