JP2644463B2 - Nursery box processing facility - Google Patents
Nursery box processing facilityInfo
- Publication number
- JP2644463B2 JP2644463B2 JP7262649A JP26264995A JP2644463B2 JP 2644463 B2 JP2644463 B2 JP 2644463B2 JP 7262649 A JP7262649 A JP 7262649A JP 26264995 A JP26264995 A JP 26264995A JP 2644463 B2 JP2644463 B2 JP 2644463B2
- Authority
- JP
- Japan
- Prior art keywords
- seedling
- box
- transport device
- seedling raising
- 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 - Fee Related
Links
Landscapes
- Sowing (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Warehouses Or Storage Devices (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
- Intermediate Stations On Conveyors (AREA)
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【0001】[0001]
【発明の属する技術分野】本発明は、田植機での植付作
業において用いられているマット状苗を作る育苗箱の育
苗箱処理施設に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a nursery box processing facility for raising matte seedlings used in a planting operation with a rice transplanter.
【0002】[0002]
【従来の技術】前述のような育苗箱処理施設の一例が、
特開昭63‐71025公報に開示されている。この育
苗箱処理施設では、播種の終了した育苗箱(前記公報の
第1図中の1)が、搬送装置(前記公報の第1図中の
5)により搬送されて、搬送装置からの育苗箱が上下搬
送装置(前記公報の第1図中の10)により、上下方向
の複数段に上下間隔を置いて支持されながら順次上方に
持ち上げられていく。育苗箱を積み重ね支持可能な支持
台(前記公報の第1図中の13)が、上下搬送装置の側
部に備えられており、上下搬送装置の上端部からの育苗
箱が支持台側に搬送されて、支持台に積み重ねられる。2. Description of the Related Art One example of a nursery box processing facility as described above is:
It is disclosed in JP-A-63-71025. In this nursery box processing facility, the seedling raising box (1 in FIG. 1 of the above publication) after seeding is transported by a transport device (5 in FIG. 1 of the above publication), and the seedling raising box from the transport device Are successively lifted upward while being supported by a vertical transport device (10 in FIG. 1 of the above-mentioned publication) at a plurality of vertical stages with vertical intervals. A support (13 in FIG. 1 in the above publication) capable of stacking and supporting the seedling boxes is provided on the side of the vertical transport device, and the seedling boxes from the upper end of the vertical transport device are transported to the support platform side. Then, they are stacked on a support base.
【0003】この場合、搬送装置から支持台までの育苗
箱の搬送位置において(前記公報の第1図及び第2図で
は上下搬送装置の上端部)、育苗箱が複数個(前記公報
の第1図及び第2図では上下2個)に積み重ねられて、
この複数個の育苗箱が支持台に積み重ねられるように構
成している。以上のように複数個の育苗箱を支持台に積
み重ねていくことにより、1個ずつ育苗箱を支持台に積
み重ねていく構成に比べて、所定時間内での育苗箱の処
理能力を高めることができる。In this case, at the transfer position of the seedling box from the transfer device to the support table (the upper end of the vertical transfer device in FIGS. 1 and 2 of the above publication), there are a plurality of seedling boxes (first of the above publications). 2 in the figure and FIG. 2).
The plurality of seedling raising boxes are configured to be stacked on a support base. By stacking a plurality of seedling boxes on the support as described above, it is possible to increase the processing capacity of the seedling boxes within a predetermined time as compared with a configuration in which seedling boxes are stacked on the support one by one. it can.
【0004】[0004]
【発明が解決しようとする課題】前述の育苗箱処理施設
では育苗箱の搬送位置において、下側の育苗箱に対し上
側の育苗箱を押し出さずにそのままの状態で垂直に落下
させて、下側の育苗箱に積み重ねるように構成してい
る。これにより、上側の育苗箱が下側の育苗箱に落下し
た際の衝撃が大きなものとなり、育苗箱内の土や種籾が
移動し乱されて、その後の発芽及び成育に支障をきたす
おそれがある。本発明は育苗箱処理施設において、搬送
装置から支持台までの育苗箱の搬送位置で、育苗箱を複
数個に積み重ね支持台に積み重ねるように構成して処理
能力を高めながら、育苗箱を積み重ねる際の土及び種籾
の移動等を抑えることを目的としている。In the nursery box processing facility described above, the upper seedling box is dropped vertically without pushing out the upper seedling box to the lower seedling box at the transport position of the seedling box. It is configured to be stacked in a nursery box. Thereby, the impact when the upper nursery box falls to the lower nursery box becomes large, and the soil and seeds in the nursery box move and are disturbed, which may hinder subsequent germination and growth. . The present invention relates to a seedling box processing facility, in which a seedling box is stacked at a plurality of positions at a transfer position of a seedling box from a transfer device to a support table, and the seedling boxes are stacked on a support table to increase the processing capacity. The purpose of this project is to control the movement of soil and seed paddy.
【0005】[0005]
〔構成〕 本発明の特徴は育苗箱処理施設を次のように構成するこ
とにある。播種後の育苗箱を搬送する搬送装置と、搬送
装置からの育苗箱を上下方向の複数段に上下間隔を置い
て支持して上方又は下方に送る上下搬送装置と、上下搬
送装置の上端部又は下端部からの育苗箱を積み重ねて支
持する支持台とを備えると共に、搬送装置から支持台ま
での育苗箱の搬送位置において、下側の育苗箱に対し、
搬送位置の上側の育苗箱を搬送方向に沿って前方に押し
出し、下側の育苗箱の上に上側の育苗箱を積み重ねて、
この積み重ねた複数個の育苗箱を積み重ね状態で後工程
へ送るように構成してある。[Configuration] A feature of the present invention resides in that the nursery box processing facility is configured as follows. A transport device that transports the seedling boxes after sowing, a vertical transport device that supports the seedling boxes from the transport device at a plurality of vertical stages with vertical intervals and sends them upward or downward, and an upper end of the vertical transport device or With a support stand for stacking and supporting the seedling boxes from the lower end, and at the transfer position of the seedling boxes from the transfer device to the support stand, for the lower seedling boxes,
Push the seedling box on the upper side of the transport position forward along the transport direction, stack the upper seedling box on the lower seedling box,
The plurality of seedling boxes thus stacked are sent to a subsequent process in a stacked state.
【0006】〔作用〕 前述の 〔構成〕により、本発明では搬送装置から支持台までの
育苗箱の搬送位置において、下側の育苗箱に対し上側の
育苗箱が横方向からスライドするようにして積み重ねら
れる状態となり、育苗箱が複数個に積み重ねられ、支持
台に積み重ねられて支持される。以上のように、下側の
育苗箱に対し上側の育苗箱が横方向からスライドするよ
うにして積み重ねられるように構成することにより、育
苗箱を複数個に積み重ねて搬送できるようにして処理能
力を高め得るものでありながら、その積み重ね工程を組
込むにあたり、従来の技術のように下側の育苗箱に対し
上側の育苗箱を垂直に落下させて積み重ねる構成に比べ
て、積み重ねの際の衝撃が小さくなる。[Operation] According to the above-mentioned [Configuration], in the present invention, the upper seedling raising box slides laterally relative to the lower seedling raising box at the transfer position of the seedling raising box from the transfer device to the support stand. The seedling boxes are stacked in a plurality, and are stacked and supported on a support base. As described above, by configuring the upper seedling raising box so as to slide from the lateral direction with respect to the lower seedling raising box, the seedling raising boxes can be stacked and transported in a plurality, thereby increasing the processing capacity. Incorporating the stacking process, while being able to increase, the impact on stacking is smaller than the conventional technology, in which the upper seedling box is dropped vertically on the lower seedling box and stacked. Become.
【0007】[0007]
【発明の実施の形態】図2に示すように、積み重ね状態
にある空の育苗箱1を送るフィードコンベア2、フィー
ドコンベア2からの育苗箱1を吊り下げた状態で作業レ
ベルまで下降させるエレベータ3、及び積み重ねられて
いる育苗箱1を一つずつ取り出して搬送装置5に送り出
す育苗箱供給装置4等により育苗箱供給系が構成されて
いる。搬送装置5で送られてくる育苗箱1に床土を供給
する床土供給部6、床土に水を散布する灌水部7、床土
上に種子を蒔く播種部8、及び播種後の育苗箱1に対し
て覆土を行う覆土部9等により播種装置11が構成され
ている。床土供給部6及び覆土部9へは揚送コンベア1
9、中間コンベア20及び正逆転コンベア21を介して
土が供給される。DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 2, a feed conveyor 2 for feeding empty seedling boxes 1 in a stacked state, and an elevator 3 for lowering the seedling boxes 1 from the feed conveyor 2 to a working level in a suspended state. A seedling box supply system is configured by the seedling box supply device 4 and the like that take out the stacked seedling boxes 1 one by one and send them to the transport device 5. A floor soil supply unit 6 for supplying floor soil to the seedling box 1 sent by the transport device 5, a watering unit 7 for spraying water on the floor soil, a sowing unit 8 for sowing seeds on the floor soil, and a seedling after sowing. A seeding device 11 is constituted by a covering part 9 for covering the box 1 with soil. Unloading conveyor 1 to floor soil supply unit 6 and cover soil unit 9
9, soil is supplied via the intermediate conveyor 20 and the forward / reverse conveyor 21.
【0008】搬送装置5により送られてくる播種後の育
苗箱1は、搬送装置5から上下搬送装置10に送り込ま
れていく。次に、育苗箱1の上下搬送装置10への送り
込みの構造について説明する。図1及び図2に示すよう
に、搬送装置5の終端に下側の第1分岐搬送装置12、
この上側に第2分岐搬送装置13が配置され、第2分岐
搬送装置13の前端の横軸芯P1周りに、上下駆動され
る補助搬送装置14が取り付けられている。The seedling raising box 1 after sowing sent by the transport device 5 is fed from the transport device 5 to the vertical transport device 10. Next, the structure of feeding the nursery box 1 to the vertical transport device 10 will be described. As shown in FIGS. 1 and 2, the lower end of the first branch transfer device 12 is provided at the end of the transfer device 5.
Above this, a second branch transport device 13 is arranged, and an auxiliary transport device 14 that is driven up and down is attached around a horizontal axis P1 at the front end of the second branch transport device 13.
【0009】以上の構造により、搬送装置5より送られ
てきた一つの育苗箱1aが補助搬送装置14の上昇状態
で第1分岐搬送装置12に送られると、補助搬送装置1
4が下降して、次の育苗箱1bが補助搬送装置14を介
して第2分岐搬送装置13に送り込まれる。このように
補助搬送装置14の上下動により、搬送装置5から送ら
れてくる育苗箱1が、第1分岐搬送装置12と第2分岐
搬送装置13とに交互に振り分けられていく。With the above structure, when one seedling raising box 1a sent from the transfer device 5 is sent to the first branch transfer device 12 with the auxiliary transfer device 14 raised, the auxiliary transfer device 1
4 descends, and the next seedling raising box 1 b is sent to the second branch transport device 13 via the auxiliary transport device 14. In this manner, the raising and lowering of the auxiliary transport device 14 causes the seedling raising boxes 1 sent from the transport device 5 to be alternately distributed to the first branch transport device 12 and the second branch transport device 13.
【0010】第2分岐搬送装置13に対して図1及び図
2に示すように、チェーン等の無端回動帯(図示せず)
に、一対のアーム15aが固定されたような送り込み機
構15が設けられており、送り込み機構15の送り込み
速度が第1分岐搬送装置12の搬送速度と同一に設定さ
れている。上下搬送装置10は図1及び図2に示すよう
に、上下一対のスプロケット(図示せず)に巻回された
チェーン等の無端回動帯(図示せず)に、多数の支持片
10aが取り付けられ、この無端回動帯が第1分岐搬送
装置12の左右に配置されて構成されている。As shown in FIG. 1 and FIG. 2, an endless rotating band (not shown) such as a chain for the second branch transport device 13.
Is provided with a feed mechanism 15 to which a pair of arms 15a are fixed, and the feed speed of the feed mechanism 15 is set to be the same as the transfer speed of the first branch transfer device 12. As shown in FIGS. 1 and 2, the vertical transport device 10 has a large number of support pieces 10a attached to an endless rotating band (not shown) such as a chain wound around a pair of upper and lower sprockets (not shown). The endless rotating belt is disposed on the left and right sides of the first branch transport device 12.
【0011】前述のような第1及び第2分岐搬送装置1
2,13を備えることにより、図1に示すように、第1
分岐搬送装置12により送り込まれて支持片10aに支
えられた育苗箱1aに対し、送り込み機構15により前
方に押し出された第2分岐搬送装置13側の育苗箱1b
が、上下搬送装置10内で先の育苗箱1aの上に積み重
ねられ、この積み重ねられた状態で育苗箱1が後工程側
へ、つまり、上下搬送装置10により上方に送られてい
く。これにより、下側の育苗箱1aに対して、上側の育
苗箱1bが横方向からスライドするようにして積み重ね
られる状態となるのであり、水平方向の前進速度成分と
鉛直方向の落下速度成分とにより、上側の育苗箱1bが
斜め下向きに滑りながら下側の育苗箱1aに積み重ねら
れる状態となって、育苗箱1a,1bの積み重ねの際の
衝撃が小さくなる。[0011] The first and second branch transport device 1 as described above.
By providing the second and the third, as shown in FIG.
The seedling raising box 1a on the side of the second branch conveying apparatus 13 pushed forward by the feeding mechanism 15 with respect to the seedling raising box 1a fed by the branch conveying apparatus 12 and supported by the support pieces 10a.
Are stacked on the previous seedling raising box 1a in the vertical transport device 10, and the seedling raising box 1 is sent to the post-process side, that is, upward by the vertical transport device 10 in the stacked state. As a result, the upper seedling raising box 1b is stacked on the lower seedling raising box 1a so as to slide from the lateral direction, and the horizontal seedling speed component and the vertical falling speed component are used. Then, the upper seedling raising box 1b slides obliquely downward and is stacked on the lower seedling raising box 1a, and the impact when the seedling raising boxes 1a and 1b are stacked is reduced.
【0012】図2に示すように上下搬送装置10の上端
において、二つの育苗箱1が移し換え装置16により支
持台17に移し換えられていく。移し換え装置16はチ
ェーン等の無端回動帯(図示せず)に、3組のアーム1
6aが固定された構造をしている。支持台17はエレベ
ータ18に載せられており、育苗箱1が支持台17に積
み重ねられる度にエレベータ18が下降していく。以上
のように、所定段数の育苗箱1が支持台17に積み重ね
られると、この支持台17が出芽室(図示せず)に運ば
れていく。As shown in FIG. 2, two seedling raising boxes 1 are transferred to a support table 17 by a transfer device 16 at the upper end of the vertical transfer device 10. The transfer device 16 includes three sets of arms 1 on an endless rotating band (not shown) such as a chain.
6a has a fixed structure. The support 17 is placed on an elevator 18, and the elevator 18 descends each time the seedling raising boxes 1 are stacked on the support 17. As described above, when a predetermined number of seedling raising boxes 1 are stacked on the support 17, the support 17 is carried to the germination chamber (not shown).
【0013】〔発明の実施の別形態〕 図3に示すように、第1及び第2分岐搬送装置12,1
3を備えた場合、第2分岐搬送装置13側の育苗箱1b
を、上下搬送装置10内に直ぐに送り込まずに図3に示
す位置で止めておいて、第1分岐搬送装置12側の育苗
箱1aが上下搬送装置10内に送り込まれ、上下搬送装
置10により第2分岐搬送装置13の位置にまで上昇操
作されると、送り込み機構15により第2分岐搬送装置
13側の育苗箱1bを上下搬送装置10内に押し出し
て、先の育苗箱1aの上に積み重ねるように構成しても
よい。[Another Embodiment of the Invention] As shown in FIG. 3, first and second branch transport devices 12, 1
3, the seedling raising box 1b on the side of the second branch transport device 13
3 is stopped immediately at the position shown in FIG. 3 without being fed into the vertical transport device 10, and the nursery box 1 a on the first branch transport device 12 side is fed into the vertical transport device 10, and When the raising operation is performed to the position of the two-branch transport device 13, the feeding mechanism 15 pushes out the seedling raising box 1b on the second branch transporting device 13 side into the upper and lower transporting device 10, and stacks the seedling raising box 1a on the previous seedling raising box 1a. May be configured.
【0014】前述の構成では上下搬送装置10内へ育苗
箱1を送り込む為の専用の送り込み機構15を設けてい
るが、このような送り込み機構15を設けずに、第1及
び第2分岐搬送装置12,13の搬送作用のみで、育苗
箱1を上下搬送装置10内に押し出すようにしてもよ
い。上下搬送装置10は1組の無端チェーンにフォーク
状の支持アームを取り付け、この支持アームに育苗箱1
を載せ付けるようにしてもよく、育苗箱1を下方に送る
ような構造としてもよい。In the above-described configuration, a dedicated feeding mechanism 15 for feeding the seedling raising box 1 into the vertical transport apparatus 10 is provided. However, without providing such a feeding mechanism 15, the first and second branch transport apparatuses are provided. The seedling raising box 1 may be pushed out into the upper and lower transfer device 10 only by the transfer operation of 12, 13. The vertical transport device 10 has a fork-shaped support arm attached to a set of endless chains, and the seedling box 1 is attached to the support arm.
May be placed, or the seedling raising box 1 may be sent downward.
【0015】[0015]
【発明の効果】以上のように育苗箱処理施設において、
下側の育苗箱に対し上側の育苗箱を横方向からスライド
させて積み重ねるように構成することによって、育苗箱
の積み重ねの際の衝撃を小さくすることができた。これ
により、搬送装置から支持台までの育苗箱の搬送位置
で、育苗箱を複数個に積み重ねて支持台に積み重ねるよ
うに構成して育苗箱処理施設の処理能力を高めながら、
複数個に積み重ねる際における育苗箱の土及び種籾の移
動等を抑えて、育苗箱の土及び種籾の移動等による発芽
及び成育の不良を未然に防止することができた。As described above, in the nursery box processing facility,
By configuring the upper seedling raising box to slide from the lateral direction with respect to the lower seedling raising box and stacking, it was possible to reduce the impact at the time of stacking the seedling raising boxes. With this, at the transfer position of the seedling box from the transfer device to the support stand, while raising the seedling boxes in a plurality and stacking on the support stand, while increasing the processing capacity of the seedling box processing facility,
The movement of the soil and seeds in the seedling raising box during stacking of a plurality of seedlings was suppressed, and germination and poor growth due to the movement of the soil and seeds in the seedling raising box could be prevented beforehand.
【0016】尚、特許請求の範囲の項に図面との対照を
便利にする為に符号を記すが、該記入により本発明は添
付図面の構成に限定されるものではない。In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration shown in the attached drawings.
【図1】搬送装置、上下搬送装置、第1及び第2分岐搬
送装置、送り込み機構付近の構造を示す側面図FIG. 1 is a side view showing a structure around a transport device, a vertical transport device, first and second branch transport devices, and a feeding mechanism.
【図2】育苗箱の処理の全体の流れを示す側面図FIG. 2 is a side view showing the overall flow of processing of a nursery box;
【図3】発明の実施の別形態における搬送装置、上下搬
送装置、第1及び第2分岐搬送装置、送り込み機構付近
の構造を示す側面図FIG. 3 is a side view showing a structure in the vicinity of a transport device, a vertical transport device, first and second branch transport devices, and a feeding mechanism according to another embodiment of the present invention.
1 育苗箱 5 搬送装置 10 上下搬送装置 17 支持台 DESCRIPTION OF SYMBOLS 1 Nursery box 5 Transport device 10 Vertical transport device 17 Support stand
Claims (1)
置(5)と、前記搬送装置(5)からの育苗箱(1)を
上下方向の複数段に上下間隔を置いて支持して上方又は
下方に送る上下搬送装置(10)と、前記上下搬送装置
(10)の上端部又は下端部からの育苗箱(1)を積み
重ねて支持する支持台(17)とを備えると共に、 前記搬送装置(5)から前記支持台(17)までの育苗
箱(1)の搬送位置において、下側の育苗箱(1)に対
し、前記搬送位置の上側の育苗箱(1)を搬送方向に沿
って前方に押し出し、前記下側の育苗箱(1)の上に前
記上側の育苗箱(1)を積み重ねて、この積み重ねた複
数個の育苗箱(1)を積み重ね状態で後工程へ送るよう
に構成してある育苗箱処理施設。1. A transport device (5) for transporting a seedling box (1) after sowing, and a seedling box (1) from the transport device (5) supported at a plurality of vertical stages with a vertical interval. And a supporting table (17) for stacking and supporting the seedling raising boxes (1) from the upper end or the lower end of the vertical conveying device (10). At the transfer position of the seedling raising box (1) from the transfer device (5) to the support stand (17), the seedling raising box (1) above the transfer position is moved in the transfer direction with respect to the lower seedling raising box (1). And push it forward along the lower seedling box (1).
Stack the seedling boxes (1) on the upper side, and
A nursery box processing facility configured to send several nursery boxes (1) to a subsequent process in a stacked state .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7262649A JP2644463B2 (en) | 1995-10-11 | 1995-10-11 | Nursery box processing facility |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7262649A JP2644463B2 (en) | 1995-10-11 | 1995-10-11 | Nursery box processing facility |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63258107A Division JP2659231B2 (en) | 1988-10-13 | 1988-10-13 | Nursery box processing facility |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08196108A JPH08196108A (en) | 1996-08-06 |
JP2644463B2 true JP2644463B2 (en) | 1997-08-25 |
Family
ID=17378717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7262649A Expired - Fee Related JP2644463B2 (en) | 1995-10-11 | 1995-10-11 | Nursery box processing facility |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2644463B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116280839B (en) * | 2023-05-25 | 2023-07-25 | 迈卡格物流***设备(江苏)有限公司 | High-rise roadway stacker |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4525390A (en) * | 1984-03-09 | 1985-06-25 | International Business Machines Corporation | Deposition of copper from electroless plating compositions |
-
1995
- 1995-10-11 JP JP7262649A patent/JP2644463B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH08196108A (en) | 1996-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |