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1. 发明专利

JPH11215944A SULKY TYPE EXTERMINATION CONTROLLING WORKING VEHICLE 失效
公开(公告)号：JPH11215944A
公开(公告)日：1999-08-10
申请号：JP3383998
申请日：1998-01-30
申请人： SASAKI CO , MITSUBISHI AGRICULT MACH
发明人： NAGAKI TSUKASA , YAMAMOTO KENJI , KAINUMA HIDEO , HANAMOTO MIKIO , MANIWA YOSHIKI , SATO KATSUO
IPC分类号： A01B71/08 , A01M7/00 , B60J9/04
摘要： PROBLEM TO BE SOLVED: To prevent a turbulence of a flow of an air curtain by an outside air wind as less as possible and also stabilizing the atmospheric pressure at the inside of the air curtain in a sulky type extermination controlling working vehicle equipped with the air curtain device, and as a result, prohibiting a chemical material from flowing in by improving the blocking effect of the air curtain. SOLUTION: This sulky type extermination controlling working vehicle is provided by installing a clean air supplying means at an air curtain device 8 for supplying the clean air into a riding space through a filter 14 in installing the air curtain device 8 in an upper direction of the riding space for which an operator rides. In this case, the air curtain-forming means sucks air from the upper direction of the riding space, and forms the air curtain by using the sucked air. Also, a rain-avoiding cover 15 is installed at the air sucking ports of the air curtain forming means and the clean air supplying means.

2. 发明专利

JP2002167022A CARRYING DEVICE AND AGRICULTURAL MACHINERY 失效
公开(公告)号：JP2002167022A
公开(公告)日：2002-06-11
申请号：JP2000363198
申请日：2000-11-29
申请人： MATSUYAMA KK , SASAKI CO , KUBOTA KK
发明人： NAKAZAWA ATSUSHI , TOYAMA SHINICHI , KANAI SHOJI , KANEMITSU MIKIO , KAINUMA HIDEO , NAGAKI TSUKASA , IWAKAWA TAKASHI , CHIBA HIROYUKI
IPC分类号： A01D45/26 , B65G17/26
摘要： PROBLEM TO BE SOLVED: To provide a carrying device capable of appropriately carrying the agricultural products of any size. SOLUTION: A corrugated belt conveyor 76 is provided with a pair of endless turning bodies 92 positioned opposite to each other. Both the endless turning bodies 92 can be turned so that the opposite surfaces thereof are moved in the same direction. Each endless rotating body 92 is provided with carrying bodies 95 respectively formed of a plate-like elastic member 101 to be moved in response to the turning motion of the endless turning body 92. The carrying body 95 is provided with a flexible support part 111 having flexibility and for picking up the agricultural products W and lifting it for carrying at an approach side position of the endless turning body 92.

3. 发明专利

JP2001061326A DEVICE FOR CUTTING VEGETABLE WITH HEAD 失效
公开(公告)号：JP2001061326A
公开(公告)日：2001-03-13
申请号：JP23820799
申请日：1999-08-25
申请人： SASAKI CO
发明人： KANEMITSU MIKIO , KAINUMA HIDEO , NAGAKI TSUKASA
IPC分类号： A01D33/06 , A01D45/26
摘要： PROBLEM TO BE SOLVED: To provide a head-having vegetable cutting device which is suitably adopted into a harvester for harvesting head-having vegetables such as cabbages and which can precisely cut off the rhizomes of the vegetables from the head portions. SOLUTION: A nipping and carrying portion 2 is synchronously driven with a cutting blade-driving portion 6. It is detected that the rhizome of a vegetable having a head is placed at a prescribed position in the nipping and carrying portion 2. and a cutting blade 5 is then reciprocatively moved from the side of the nipping and carrying portion 2 to a position for carrying the rhizome. The cutting blade 5 has a circular or curved cross-sectional shape expanded on the side of the head 1a. A contact terminal 7 coming into contact with the carried rhizome is disposed between one pair of right and left augers in the nipping and carrying portion 2. The cutting blade-driving portion 6 is driven in connection with the contact terminal to once reciprocate the cutting blade from a cutting-waiting position to a cutting position. In interlock with the operation of the cutting blade-driving portion 6 the connection of the contact terminal to the cutting blade-driving portion 6 is cancelled. Energizing mechanisms 13, 14 for returning the contact terminal to the contact-waiting position at a stage when the rhizome is carried to a position being not in contact with the contact terminal are arranged.

4. 发明专利

JP2003118657A COUPLING DEVICE FOR WORK MACHINE AND CARRIER 审中-公开
公开(公告)号：JP2003118657A
公开(公告)日：2003-04-23
申请号：JP2001318995
申请日：2001-10-17
申请人： SASAKI CO
发明人： KANEMITSU MIKIO , KAINUMA HIDEO , SHIMIZU HIDEO , NAGAKI TSUKASA
IPC分类号： A01B69/00 , A01D45/26 , A01D69/00 , B60P3/00 , B62D13/00 , B62D53/00
摘要： PROBLEM TO BE SOLVED: To improve a coupling device coupling a work machine and a traveling lever of a carrier traveling along the work machine and allowing the carrier to follow or travel along with the work machine. SOLUTION: The coupling device 14 couples the work machine 1 and the traveling clutch lever 13 of the carrier 9 carrying crops harvested by the work machine 1, and it allows the carrier 9 to follow the work machine 1 by operating a traveling clutch 15 of the carrier 9 in accordance with traveling of the work machine 1. Safety devices 17 and 18 are provided for releasing coupling of the coupling device 14 when traveling speed of the work machine 1 becomes faster than traveling speed of the carrier 9 and more than conventional traction acts on the coupling device 14. When deviation occurs in a traveling direction of the carrier 9 to a traveling direction of the work machine 1, the deviation of the traveling direction is detected in the coupling device 14. A steering controller 19 is provided for operating a steering system of the carrier 9 and controlling the traveling direction so as to correct the deviation.

5. 发明专利

JP2002165512A FARMING MACHINE 失效
公开(公告)号：JP2002165512A
公开(公告)日：2002-06-11
申请号：JP2000363199
申请日：2000-11-29
申请人： MATSUYAMA KK , SASAKI CO , KUBOTA KK
发明人： NAKAZAWA ATSUSHI , TOYAMA SHINICHI , KANAI SHOJI , KANEMITSU MIKIO , KAINUMA HIDEO , NAGAKI TSUKASA , IWAKAWA TAKASHI , CHIBA HIROYUKI
IPC分类号： A01D45/26
摘要： PROBLEM TO BE SOLVED: To provide a farming machine enabling a proper work to be made for field crop. SOLUTION: This farming machine as a harvester 1 functioning to make a specified work for a field crop W on a ridge top surface 3 while moving along the bottom surface 2 of the ridge, has a main frame 15 capable of regulating its height H above the bottom surface 2 of the ridge and a working side frame 17 vertically movable in parallel relative to the main frame 15; wherein the working side frame 17 holds a cutting unit 6 and a conveying unit 7 and is equipped with a ground contact element 61 coming to contact with the ridge top surface 3, and vertically moves relatively to the main frame 15 based on the force acting from the ridge top surface 3 on the ground contact element 61.

6. 发明专利

JPH11168946A PREPARATOR OF HEADED VEGETABLE 失效
公开(公告)号：JPH11168946A
公开(公告)日：1999-06-29
申请号：JP34470197
申请日：1997-12-15
申请人： SASAKI CO
发明人： KAINUMA HIDEO , YAMAMOTO KENJI
IPC分类号： A01D45/26
摘要： PROBLEM TO BE SOLVED: To provide a preparator of a headed vegetable mechanically harvesting a headed vegetable such as a cabbage from the field and cutting a root and outer leaves of the headed vegetable at a suitable position. SOLUTION: This preparator handles a headed vegetable C harvested in a state having outer leaves and a root and cuts (c) outer leaves and (b) the root of (a) a head part at a suitable position. The preparator connects a link body supporting a head part height detecting mechanism 4 in vertically movable state to a link body supporting a cutting blade 5 in vertically movable state with a connecting link 22 and cuts (c) the outer leaves and (b) the root of (a) the head part by vertically moving the cutting blade 5 in communicating to a vertical movement of the head part height detecting mechanism 4. A ratio of a vertically moving amount of the cutting blade 5 to a vertically moving amount of the head part height detecting mechanism 4 is varied by changing a jointing position of the head part height detecting mechanism 4 of the jointing link 22 to the link body or of the cutting blade 5 to the link body. Both of the head part height detecting mechanism 4 and the cutting blade 5 are provided as nearly as possible, when the former 4 detects the highest position of the latter C having (c) the outer leaves, the cutting blade 5 begins to cut the latter C.

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