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1. 发明专利

JPH09308383A SEEDLING-RAISING TRAY FOR LONG-MAT SEEDLING MACHINE 失效
公开(公告)号：JPH09308383A
公开(公告)日：1997-12-02
申请号：JP13041496
申请日：1996-05-24
申请人： YANMAR AGRICULT EQUIP
发明人： KOGA HARUO , SAKAMOTO KOICHI , HIRAI HIRONORI , MORINO KOJI , SHIMADA AKIRA
IPC分类号： A01G9/02 , A01G31/00
摘要： PROBLEM TO BE SOLVED: To provide a seedling-raising tray for a long-mat seeding machine provided with projections on the floor of a long seedling-raising tray in the direction rectangular to the flow direction of a culture solution in water culture in order to prevent seeding density from changing by migration of seeds on the tray by the water flow, reduce scion labor, and improve operability and workability in the raising of seedlings. SOLUTION: This seedling-raising tray for a long-mat seedling machine on which a bed sheet is laid as a bed soil material so as to saw and culture seeds on the bed sheet by means of water culture and which is fitted with projections long in the direction rectangular to the flow direction of a culture solution for water culture comprises an outside tray 48, an inside tray 42 inside the outside tray 48, and partitioning plates 43, 44, preferably in a detachable construction, for partitioning the inside tray 42 within the outside tray 48.

2. 发明专利

JPH09308377A APPARATUS FOR GROWING PLANT 失效
公开(公告)号：JPH09308377A
公开(公告)日：1997-12-02
申请号：JP12436696
申请日：1996-05-20
申请人： YANMAR AGRICULT EQUIP
发明人： SAKAMOTO KOICHI , MORINO KOJI , HIRAI HIRONORI
IPC分类号： A01G9/00 , A01G9/14
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for growing a seedling, useful for a rice plant, a vegetable, etc., capable of extremely reducing a floor area and improving transportability, equipped with a transporting means so as to send a seedling raising tray from a seeding chamber to a germinating chamber, etc. SOLUTION: This apparatus for growing a seedling is equipped with a first floor part in which a seeding chamber 2 for sowing seeds in a growing bed packed into growing trays 7 and a germinating chamber 3 for germinating the seeds and a second floor part in which a greening chamber 4 and a hardening chamber 5 are formed. The apparatus is equipped with a transporting means 10 for sending the growing trays 7 from the seeding chamber 2 to the germinating chamber 3, from the germinating chamber 3 to the greening chamber 4 and from the greening chamber 4 to the hardening chamber 5 and recovering means 18 at the side of the hardening chamber 5 and the seeding chamber 2 so as to return the empty trays 7 from which seedlings to be grown are taken out from the growing trays 7 to the seeding chamber 2.

3. 发明专利

JPH09308315A SEEDING SHEET OF SEEDER FOR LONG SEEDLING MAT 失效
公开(公告)号：JPH09308315A
公开(公告)日：1997-12-02
申请号：JP13041196
申请日：1996-05-24
申请人： YANMAR AGRICULT EQUIP
发明人： SAKAMOTO KOICHI , HIRAI HIRONORI
IPC分类号： A01C1/04
摘要： PROBLEM TO BE SOLVED: To resolve a disadvantage of a seeder for a long seedling mat in the case of raising seedlings in an industrial scale by making a nursery bed a seedling raising sheet constituted with not soil but nonwoven cloths and supplying nutrient necessary for raising the seedling by hydroponics for raising the long seedling mat. SOLUTION: In a seeder for a long seedling mat laying a nursery bed sheet 4 as a bed soil material inside a long seedling raising tray 1, seeding on the nursery bed sheet 4 and raising the seedlings by hydroponics, seeds S seeded on the nursery bed sheet 4 are further covered with a seeding sheet 47. Otherwise, the seeding sheet 47 attached with seeds is laid on the nursery bed sheet 4.

4. 发明专利

JPH09308313A WINDING APPARATUS FOR LONG SEEDLING MAT 失效
公开(公告)号：JPH09308313A
公开(公告)日：1997-12-02
申请号：JP12842796
申请日：1996-05-23
申请人： YANMAR AGRICULT EQUIP
发明人： SAKAMOTO KOICHI , SATO IWAO , SEI YASUTOMO
IPC分类号： A01C1/00 , A01C11/00 , A01C11/02
摘要： PROBLEM TO BE SOLVED: To improve the efficiency in operations to wind a long seedling mat into a rolled shape by smoothly conveying the long seedling mat so as to pass in the longitudinal direction. SOLUTION: This winding apparatus 20 for a long seedling mat 1 is capable of floating the long seedling mat 1 prepared by previously forcibly correcting the posture of seedling stems of the seedlings 18 so as to fall in the conveying direction on water collected on the surface of a U-shaped conveying plate 21 of an upwardly directed cross section and winding the long seedling mat 1 from the starting end thereof with the winding apparatus 20. Even when the rotational frequency of a winding reel 35 is constant or the peripheral speed of the seedling roll is constant, the damage to the seedlings 18 is reduced without causing the roll tightening of the seedling roll.

5. 发明专利

JPH09308312A GUIDE DEVICE FOR LONG SEEDLING MAT TO WINDING APPARATUS 失效
公开(公告)号：JPH09308312A
公开(公告)日：1997-12-02
申请号：JP12842696
申请日：1996-05-23
申请人： YANMAR AGRICULT EQUIP
发明人： SAKAMOTO KOICHI , SATO IWAO , TAKENO SADAO , HIRAI HIRONORI , SEI YASUTOMO
IPC分类号： A01C1/00 , A01C11/02
摘要： PROBLEM TO BE SOLVED: To improve the efficiency in operations to correct a long seedling mat into a fallen posture so as to pass seedling stems in the longitudinal direction thereof and wind the long mat seedling mat into a rolled shape. SOLUTION: This guide device for a long seedling mat 1 to a winding apparatus 20 is capable of rotating and driving an endless belt 29 in the direction opposite the conveying direction while bringing the lower end of the endless belt 29 arranged in a tilted state close to the surface of the long seedling mat 1 conveyed in the direction of the winding apparatus 20 with a conveying roller 23 and thereby forcibly correcting the posture of seedling stems of the seedlings 18 on the long seedling mat 1 so as to fall on the side opposite the conveying direction. The winding apparatus 20 is capable of sandwiching the long seedling mat 1 having the seedlings 18 fallen in the prescribed direction between a pair of feed rollers 43 and 43 in the upper and lower sides, delivering the long seedling mat 1 in the direction of a winding reel 35 in the winding apparatus 20 and finishing the long seedling mat 1 into a seedling roll with the winding apparatus 20.

6. 发明专利

JPH09308319A SEEDER FOR LONG SEEDLING MAT 失效
公开(公告)号：JPH09308319A
公开(公告)日：1997-12-02
申请号：JP13041596
申请日：1996-05-24
申请人： YANMAR AGRICULT EQUIP
发明人： KOGA HARUO , SAKAMOTO KOICHI , MORINO KOJI , HIRAI HIRONORI
IPC分类号： A01C7/12
摘要： PROBLEM TO BE SOLVED: To resolve a disadvantage of a seeder for a long seedling mat in the case of growing of seedling-raising in an industrial scale by hydroponics by making a nursery bed a seedling-raising sheet for growing a long seedling mat. SOLUTION: In a seeder for a long seedling mat laying a nursery bed sheet 4 as a bed soil material inside a long seedling raising tray 1, seeding on the nursery bed sheet 4 and raising the seedlings by hydroponics, seeds are directly dropped on the nursery bed sheet 4 from a seeding pull-out roll 41 of the seeder and an output 40 of the pull-out roll is lowered to the inside of the long seedling raising tray 1 at the seeding time.

7. 发明专利

JPH09308311A WINDING AND PRETREATING APPARATUS FOR LONG SEEDLING MAT 失效
公开(公告)号：JPH09308311A
公开(公告)日：1997-12-02
申请号：JP12842596
申请日：1996-05-23
申请人： YANMAR AGRICULT EQUIP
发明人： SAKAMOTO KOICHI , SATO IWAO , HIRAI HIRONORI , SEI YASUTOMO
IPC分类号： A01C1/00 , A01C11/02
摘要： PROBLEM TO BE SOLVED: To prevent seedling stems from being damaged when winding a long seedling mat into a rolled shape by correcting the seedling stems into a fallen posture so as to pass in the longitudinal direction of the long seedling mat. SOLUTION: This winding and pretreating apparatus for a long seedling mat 1 is obtained by setting the vicinity of a right end of a hollow flat tube 35 so as to locate on the right end of the long seedling mat 1 on a table 22, then nearly simultaneously performing operations to feed water from a water feed port 37 into the hollow flat tube 35 while unwinding the hollow flat tube 35 from a tube reel device 36 according to the travel of a truck 24 while advancing the truck 24 in the direction of an arrow A, covering seedlings 18 successively from the right end of the long seedling mat 1 with the hollow flat tube 35 in a flat cylindrical shape so as to push down the seedlings 18 in the left direction and applying a pressure thereto so as to strengthen the fallen posture of the seedlings 18 by the weight of the water in the hollow flat tube 35.

8. 发明专利

JPH09154423A NURSERY BOX 失效
公开(公告)号：JPH09154423A
公开(公告)日：1997-06-17
申请号：JP33774995
申请日：1995-11-30
申请人： YANMAR AGRICULT EQUIP
发明人： YASUDA ATSUO , KOGA HARUO , SAKAMOTO KOICHI
IPC分类号： A01G9/02 , A01G9/00 , A01G31/00 , A01G31/04
摘要： PROBLEM TO BE SOLVED: To provide a nursery box capable of facilitating recovery of leaked culture liquid because of specific position for falling out the culture liquid even if a nutritious liquid is fed into the inner tray while carrying by forming a discharge port of the nutritious liquid on the bottom of one end part on short length side of outer tray and inner tray. SOLUTION: In this nursery box comprising putting inner tray 42 in the interior of an outer tray 48 and putting a bed soil material 4 for raising seedling into the interior of the inner tray 42, discharge ports 46 and 50 of a nutritious liquid are each formed on the bottom of one end part on short length side of inner and outer trays 42 and 48 which are rectangular when viewed from the plane. Furthermore, the bottom of the outer tray 48 is formed of a net-like plate body 49 and the inner tray 42 is put on the upper face of the netlike plate body 49. Thereby, the bottom of the inner tray 42 can be heated from the lower side of the outer tray 48 and heating of the bed soil material 4 for raising seedling can efficiently be carried out.

9. 发明专利

JPH09154414A NURSERY FACILITY 失效
公开(公告)号：JPH09154414A
公开(公告)日：1997-06-17
申请号：JP33774895
申请日：1995-11-30
申请人： YANMAR AGRICULT EQUIP
发明人： YASUDA ATSUO , KOGA HARUO , SAKAMOTO KOICHI
IPC分类号： A01G9/00 , A01G9/08 , A01G9/14 , A01G31/00 , A01G31/04
摘要： PROBLEM TO BE SOLVED: To provide the subject facility capable of making a storage place of empty nursery trays and a truck, etc., for transporting the nursery tray unnecessary by installing a seeder, a germination chamber, a greening chamber, a hardening chamber and a seedling take out apparatus in an endless carrying pathway for circulating and moving the nursery trays. SOLUTION: A seeder 5 for sowing seeds onto the upper surface of bed soil material in a nursery tray, a germination chamber 17, a greening chamber 18, a hardening chamber 19 and a seedling take out apparatus 21 are installed in an endless carrying pathway 12 for circulating and moving the nursery tray 1. Furthermore, a nursery tray 1 which is rectangle when viewed from plan is passed through a seeder 5 in a state in which one end part on short side of the tray 1 is turned to the top and the nursery tray 1 is passed through the germination chamber 17 and a hardening chamber 19 in a state in which one end part on long side of the tray 1 is turned to the top. As a result, facilities can effectively be utilized, because a place of the seeder 5 capable of operating in a short time can be made narrow and the germination chamber 17 and the hardening chamber 19 can be made wide. The endless carrying passage 12 is composed of e.g. a pretreating conveyer 3, a sowing conveyer 6, a laterally feeding conveyer 8, a nursery conveyer 9, a laterally feeding conveyer 10 and turn tables 7 and 11.

10. 发明专利

JPH0231616A ARTIFICIAL COMPOST FOR RAISING SEEDLING 失效
公开(公告)号：JPH0231616A
公开(公告)日：1990-02-01
申请号：JP17996888
申请日：1988-07-19
申请人： YANMAR AGRICULT EQUIP
发明人： SAKAMOTO KOICHI
IPC分类号： A01G1/00 , A01C21/00
摘要： PURPOSE:To improve fertilizing efficiency by forming basal dressing while controlling the mixture ratio of a quick acting fertilizer and slow acting one corresponding to the raising period, the sowing time, etc. CONSTITUTION:A conveyor machine frame 9 is equipped with a compost tank 2, the first fertilizer tank 3 for putting a quick acting fertilizer in, the second fertilizer tank 4 for putting a slow acting fertilizer in and a stirring conveyor 8. Operation of respective motors 11 and 12 is controlled by operation of a lever 25 for controlling the mixture ratio of a controller 24 to adjust the mixture ratio of the fertilizers for feeding from the respective tanks 3 and 4 to the stirring conveyor 8.

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