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21. 发明专利

JPH1178871A AUTOMATIC REVERSING DEVICE FOR AGRICULTURAL SELF-PROPELLED CARRIER 失效
公开(公告)号：JPH1178871A
公开(公告)日：1999-03-23
申请号：JP26924397
申请日：1997-09-16
申请人： ISHIKARI ZOKI KK
发明人： ISHIHARA TERUO
IPC分类号： B61B13/06 , B61B13/00 , B61G1/00 , B61G1/40
摘要： PROBLEM TO BE SOLVED: To automatically reverse a carrier to return to its original place by providing a hook in the tip part of an arm beam to be fitted in the hook beam of an auxiliary truck so as to be detached and attaching a reverse movement limit switch to a car end part, the action piece of the limit switch being placed opposite the tip part of the arm beam having a hook. SOLUTION: A passive arm 28 is integrally rotated with a passive arm 12 around a driven shaft 27, one side part of an arm beam 29 is pressed down by a pressing piece 32, the arm beam 29 is rotated around the driven shaft 27 against the elastic force of a spring 40 to remove a hook 33 from a hook beam 16 downward, and the action piece 37 of a limit switch 36 is pressed down to turn ON the limit switch 36. Thus, power is conducted to a motor to reverse-rotating its rotary shaft, a front wheel is reverse-rotated to move a carrier D backward, and the carrier D is self-propelled to return to a work place. Then, when the rear switch of the carrier D is contacted with the end part of a rail, the switch and the action piece of the limit switch are operated to fall to cut off the limit switch, power conducted to the motor is cut off and the carrier D is automatically stopped.

22. 发明专利

JPH1118576A AUTOMATIC SUPPLYING DEVICE TO AUTOMATIC SEEDLING BOX-ARRANGING DEVICE 失效
公开(公告)号：JPH1118576A
公开(公告)日：1999-01-26
申请号：JP19043897
申请日：1997-06-30
申请人： ISHIKARI ZOKI KK , SEKIGUCHI AGURI SYST KK
发明人： ISHIHARA TERUO , SEKIGUCHI TADATOSHI
IPC分类号： A01G9/00
摘要： PROBLEM TO BE SOLVED: To provide the subject device capable of mechanically carrying piled seeded seedling boxes to an automatic seedling-arranging device by a conveyer for sending out the seedling boxes in a seedling-supplying device and a conveyer for taking in the seedling boxes in the automatic seedling-arranging device, and further capable of reducing the manpower of an operator because hardly requiring the carriage of heavy goods of the piled seeded seedling boxes by the operator. SOLUTION: The objective automatic supplying device has a seedling box- supplying device C connected with the rear part of an automatic seedling box- arranging device B, a conveyer 11 for taking in seedling boxes and a conveyer 70 for sending out the seedling boxes, installed in the automatic seedling box- arranging device B and in the seedling-supplying device C, respectively, so as to face to each other. The seeded seedling boxes F are piled and mechanically supplied to a housing frame 43 of the automatic seedling box-arranging device B by the conveyer 70 of the seedling box-supplying device C and the conveyer 11 of the automatic seedling box-arranging device B.

23. 发明专利

JP2733835B2 失效
公开(公告)号：JP2733835B2
公开(公告)日：1998-03-30
申请号：JP18546896
申请日：1996-06-26
申请人： ISHIKARI ZOKI KK , SEKIGUCHI AGURI SHISUTEMU JUGEN
发明人： SEKIGUCHI TADATOSHI
IPC分类号： A01G9/00 , A01G9/02 , A01G9/14

24. 发明专利

JPH08322388A SEEDLING BOX STAMPING DEVICE IN AUTOMATIC SEEDLING BOX LINING UP MACHINE 失效
公开(公告)号：JPH08322388A
公开(公告)日：1996-12-10
申请号：JP18544796
申请日：1996-06-26
申请人： ISHIKARI ZOKI KK , SEKIGUCHI AGURI SYST KK
发明人： SEKIGUCHI TADATOSHI
IPC分类号： A01G9/00 , A01G9/02 , A01G9/14
摘要： PURPOSE: To provide seedling box stamping method and device capable of providing the close contact of the seedling boxes which are successively placed mechanically by an automatic seedling box lining up machine on the soil of a house for forming in line, with the floor soil for good water absorption to grow the seedlings. CONSTITUTION: This seedling box stamping method comprises installing a seedling box stamping plate (40) freely liftable at the rear of an automatic seedling box lining up machine capable of moving forward along the longitudinal rail (1) of the front to rear direction in a house (A) and placing the seedling boxes (c) on the ground mechanically for forming in line, progressing the seedling stamping plate (40) over the seedling boxes (c) lined up by the automatic seedling box lining up machine, and stamping the seedling boxes with the riding of an operator on the seedling box stamping plate to remove the space between the lined up seedling boxes (c) and the floor soil and to improve the water absorption to the seedling boxes from the floor soil for helping the growth of the seedlings.

25. 发明专利

JP2004169497A Blade tilting hydraulic road cutting machine 审中-公开
公开(公告)号：JP2004169497A
公开(公告)日：2004-06-17
申请号：JP2002339042
申请日：2002-11-22
申请人： Disco Abrasive Systems:Kk , Ishikari Zoki Kk , Nagata Kogyo Kk , Nippon Fureki Sangyo Kk , ナガタ工業株式会社 , 日本フレキ産業株式会社 , 株式会社ディスコアブレイシブシステムズ , 石狩造機株式会社
发明人： IWAI NORIYOSHI
IPC分类号： E01C23/09
摘要： PROBLEM TO BE SOLVED: To provide a blade tilting road cutting machine enabling normal rotation and reverse rotation by vertically moving a blade itself, arbitrarily setting a tilted angle of the blade, and making a rotating speed of the blade stepless.
SOLUTION: A hydraulic motor 11 is rotated by pressure oil from a variable displacement piston pump 5 controlled by an operation bar 2, and the rotating speed and rotating direction of the blade 12 connected directly to the hydraulic motor 11 is adjusted. A slide guide 22 is regarded as a guide to vertically move a slide frame 10 fixing the hydraulic motor 11 by a hydraulic cylinder unit 21 with an electric motor. A tilting frame 20 supporting the hydraulic cylinder unit 21 with the electric motor and the slide guide 22 is tilted as a tilting support point shaft 23 is made a support point to set the tilting angle by a fixing plate 30.
COPYRIGHT: (C)2004,JPO

26. 发明专利

JP2000125666A AUTOMATIC PEELING OF SEEDLING BOX AND AUTOMATIC PEELER FOR SEEDLING BOX 失效
公开(公告)号：JP2000125666A
公开(公告)日：2000-05-09
申请号：JP29959298
申请日：1998-10-21
申请人： HOKUOU KYORITSU HANBAI KK , ISHIKARI ZOKI KK
发明人： SHIBUYA MASAYOSHI
IPC分类号： A01G9/00 , A01G13/00
摘要： PROBLEM TO BE SOLVED: To provide an automatic peeler for seedling boxes capable of mechanically peeling and treating seedling boxes arranged in a green house. SOLUTION: In this method, wheels of both sides of a peeler for seedling boxes which is installed with a net pushing roll 14 on the front part, a guide pulley for strings on the upper of the intermediate part and a string taking up driving roll 26 on the rear part, are mounted on parallel rails, front protruding parts of plural strings set under the line of the seedling boxes lined on a root cutting net 4 are fixed to a seedling bed or the like, rear protruding parts of the strings are fixed to a strings winding up roll 26 through the guide pulley of the peeler, and drives the winding up roll 26 and winds up the strings. As a result, the peeler sequentially progresses on the rails by the tension of the strings, and the net pushing roll 14 pushes the root cutting net 4 of the peeler, carries out root cutting by lifting the seedling boxes as the line of the boxes by the strings and conveys the seedling boxes on the peeler to automatically peeling off the seedling boxes.

27. 发明专利

JP2990127B2 失效
公开(公告)号：JP2990127B2
公开(公告)日：1999-12-13
申请号：JP26924397
申请日：1997-09-16
申请人： ISHIKARI ZOKI KK
发明人： ISHIHARA TERUO
IPC分类号： B61B13/06 , B61B13/00 , B61G1/00 , B61G1/40

28. 发明专利

JPH11222379A WHEEL DEVICE AT LOWER END OF LEG IN SIMPLE PORTAL CRANE FOR AGRICULTURE 失效
公开(公告)号：JPH11222379A
公开(公告)日：1999-08-17
申请号：JP4122198
申请日：1998-02-05
申请人： ISHIKARI ZOKI KK , SEKIGUCHI AGRI SYSTEM KK
发明人： SEKIGUCHI TADATOSHI , FUKAZAWA MAMORU
IPC分类号： B66C9/08
摘要： PROBLEM TO BE SOLVED: To provide a wheel device capable of fixing and holding a simple portal crane for agriculture certainly and moving the crane easily while assuring an operator's safety by storing a wheel provided at a lower end of a portal frame's leg of the crane and grounding the leg when the crane is loaded with a load lifted and by projecting the wheel downward at the time of no-load operation. SOLUTION: This device is constituted such that a wheel 13 is attached so as to move up and down freely to a lower end of a portal frame's leg 1 installed downward of a beam to which a chain block is attached, and the wheel 13 is forced downward by a spring 16, while the wheel 13 is made to protrude downward from the leg 1.

29. 发明专利

JPH11123011A AUTOMATIC FEED OF SEEDLING BOX IN POT SEEDLING TRANSPLANTER AND AUTOMATIC FEEDER FOR THE SAME NURSERY BOX 失效
公开(公告)号：JPH11123011A
公开(公告)日：1999-05-11
申请号：JP30805597
申请日：1997-10-22
申请人： SEKIGUCHI AGRI SYSTEM KK , ISHIKARI ZOKI KK
发明人： SEKIGUCHI TADATOSHI
IPC分类号： A01C11/00 , A01C11/02
摘要： PROBLEM TO BE SOLVED: To automatically carry out the feed of nursery boxes onto a seedling-carrying platform of a pot seedling transplanter and enable the simple response and treatment of the nursery boxes one by one even in the case of trouble about the automatic feed of the nursery boxes. SOLUTION: This automatic feed of nursery boxes in a pot seedling transplanter is carried out by installing conveying chains 43 on both sides equipped with several hooks 44 provided at a suitable interval side by side at the front of a seedling-carrying platform 10 of a seedling planting unit (a), forming an electric circuit between a limit switch attached to the intermediate part of the seedling-carrying platform 10 and a motor for driving the conveying chains 43 on both the sides, respectively fitting suitable fitting holes of both lateral parts of the nursery boxes onto the hooks 44 of the conveying chains 43 on both the sides so as to be separable, hanging and holding the nursery boxes, turning on the limit switch when the nursery boxes on the seedling-carrying platform is lowered to the lower side of the limit switch during seedling planting operations, energizing the motor, revolving the conveying chains 43 on both the sides, removing the nursery box at the rear end, hung and held by the conveying chains 43 on both the sides from the hooks 44 of the conveying chains 43 on both sides, feeding the nursery box onto the seedling-carrying platform 10, turning off the limit switch with the fed nursery box, stopping the revolution of the conveying chains 43 on both the sides and successively repeating the actions.

30. 发明专利

JPH1178872A REVERSE MOVEMENT ERRONEOUS OPERATION PREVENTING DEVICE FOR AGRICULTURAL SELF-PROPELLED CARRIER 失效
公开(公告)号：JPH1178872A
公开(公告)日：1999-03-23
申请号：JP26924797
申请日：1997-09-16
申请人： ISHIKARI ZOKI KK
发明人： ISHIHARA TERUO
IPC分类号： B61B13/06 , B61G1/40 , B62B3/00
摘要： PROBLEM TO BE SOLVED: To prevent reverse movement to return even if an operation lever is erroneously operated when materials are loaded by preventing the reverse movement limit switch of a carrier from being rotated to an operation side. SOLUTION: If an operation lever 10 is pressed down by an error when a seedling box is placed on a carrier D, a limit switch is ON by a laying base 54, but the erroneous operation preventing piece 38 of a driven shaft 27 rotated integrally with an operation shaft having the operation lever 10 is contacted with the laying base 53 to be prevented from being rotated, and the lower rotation of the operation lever 10 is prevented. The carrier D is held in a state where its hook 3 is engaged with the hook beam 16 of an auxiliary truck, the limit switch is held in a cut-off state where its action piece 37 is not operated, and thus when a seedling box E is loaded on the carrier D, the reverse movement of the carrier to return caused by the erroneous operation of the operation lever 10 is prevented.

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