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11. 发明专利

JPH11318235A LEVEE MULCHING FILM LAYING APPARATUS 失效
公开(公告)号：JPH11318235A
公开(公告)日：1999-11-24
申请号：JP13049698
申请日：1998-05-13
申请人： ISEKI AGRICULT MACH
发明人： HONDA HARUYOSHI , KANAI YOICHI , TAKECHI ISAO , ODAGIRI HAJIME , WAKINO TAKASHI , UEJIMA NORIHIRO
IPC分类号： A01G13/00
摘要： PROBLEM TO BE SOLVED: To provide the subject apparatus designed to lay a mulching film over the levee face of the field through attachment in a simple scheme to a tractor. SOLUTION: This apparatus 7 has such a scheme as to be attached to the rear portion of the lateral end of a rotary tilling device 2 mounted on the rear portion of a tractor vehicle body 1, and works as follows: a mulching film 3 is drawn out of a film reel 4 and covers a levee face from the levee face of slope A to the levee top face B, and concurrently, the side edges of the covering film 3 are covered with soil using relevant devices 5, 6 to fix the film 3.

12. 发明专利

JP2006239475A WATER-INTAKE APPARATUS FOR SPRAYING WORK VEHICLE 审中-公开
公开(公告)号：JP2006239475A
公开(公告)日：2006-09-14
申请号：JP2005054419
申请日：2005-02-28
申请人： ISEKI AGRICULT MACH
发明人： UEJIMA NORIHIRO , OCHI KENICHI , YANO NORIHIRO , NAGAI MASATO , IZUMITANI TAKANORI
IPC分类号： B05B17/00 , A01M7/00
摘要： PROBLEM TO BE SOLVED: To solve the problem with a conventional spraying work vehicle that for preparing a chemical a hose connected to a faucet is immersed into a chemical tank, therefore its work field is restricted and in the case of shortage of the chemical on the midway of the spraying work in a field, causing necessity of addition, the vehicle has to be moved to a far distance to impair workability. SOLUTION: The chemical tank 2 filled with the chemical; and a spraying boom having a plurality of spraying nozzles are provided on the spraying working vehicle. Further, at usual work, a water-intake unit 11 for pumping up water from a water source is connectably constituted on a chemical spray pump 5 for feeding the chemical in the chemical tank 2 to the spraying boom. Further, a reserve tank 3 continuously connectably constituted by opening/closing of upper and lower cocks 7, 9 is provided on the chemical tank 2 and water in the tank 3 is pressure-fed by the chemical spray pump 5 to drive the water-intake unit 11. COPYRIGHT: (C)2006,JPO&NCIPI

13. 发明专利

JP2002253104A PEST PREVENTION SULKY MACHINERY APPARATUS 失效
公开(公告)号：JP2002253104A
公开(公告)日：2002-09-10
申请号：JP2001054728
申请日：2001-02-28
申请人： ISEKI AGRICULT MACH
发明人： MINAZU KIYOAKI , KUROIWA FUMIO , UEJIMA NORIHIRO , JOKO KOJI , YANO NORIHIRO , IZUMITANI TAKANORI
IPC分类号： A01M7/00 , B05B17/00
摘要： PROBLEM TO BE SOLVED: To solve the problem that an exchanging work is troublesome in carrying out another work due to install control mechanisms for uniformizing the concentration of a chemical spray solution in a chemical spray device and eliminating a time lag of initiation of spraying to respective parts of a machine body in the working vehicle of a tractor, and the like. SOLUTION: This sulky pest prevention machinery apparatus is constituted so as to simply carry out the exchanging operation of a working machine by making a recessed part at the side of a driver's seat or a pest control tank attached to surround lateral and rear directions of the drive's seat, installing a main control mechanism within the recessed part, attaching a control panel to an upper cover and making the pest control tank be easily attachable and detachable.

14. 发明专利

JP2002248392A CHEMICAL LIQUID APPLICATION CONTROLLER FOR CHEMICAL LIQUID APPLICATION WORKING CAR 失效
公开(公告)号：JP2002248392A
公开(公告)日：2002-09-03
申请号：JP2001046679
申请日：2001-02-22
申请人： ISEKI AGRICULT MACH
发明人： KUROIWA FUMIO , MINAZU KIYOAKI , YANO NORIHIRO , NAGAI HIROSHI , UEJIMA NORIHIRO , IZUMITANI TAKANORI
IPC分类号： A01M7/00 , B05B17/00
摘要： PROBLEM TO BE SOLVED: To provide a chemical liquid application controller which uniformizes the concentration of the chemical liquid to be spread of a chemical liquid applicator to be installed on a working car such as a tractor, eliminates the delay in starting the spreading and makes the flow rate of the chemical liquid spreading adequate. SOLUTION: The regulation of the amount of the spreading of the chemical liquid to be spread from a spreading boom 19 is performed by controlling a flow rate by a variable flow rate control valve 59 so as to attain the chemical liquid spreading pressure value obtained by adding in the detected values of a vehicle speed sensor 93 and a pressure sensor 86 when an operator inputs the chemical liquid volume set value to a CPU 105 by a chemical liquid volume setting switch 94. When a discharge pressure of a prevention pump 20 is elevated by an increase in the number of revolutions of an engine after the spreading control of the chemical liquid starts, the internal pressure in a liquid entry line 52b can be maintained at the specified pressure or below by a safety valve 89 disposed in a return line 60. Further, when the discharge pressure of the prevention pump 20 is elevated by the increase in the number of revolutions of the engine, the chemical liquid circulates into the second return line 61 and the internal pressure in the liquid entry line 52b can be maintained at the specified pressure or below.

15. 发明专利

JP2002172354A OPERATION APPARATUS OF RIDING REST CONTROL MACHINE 失效
公开(公告)号：JP2002172354A
公开(公告)日：2002-06-18
申请号：JP2000371673
申请日：2000-12-06
申请人： ISEKI AGRICULT MACH
发明人： KUROIWA FUMIO , UEJIMA NORIHIRO , IZUMITANI TAKANORI
IPC分类号： A01M7/00 , B05B17/00 , B62D49/00
摘要： PROBLEM TO BE SOLVED: To simplify the constitution of the operation case part of a riding pest control machine and to improve the operability of the operation case part. SOLUTION: In the pest control machine loaded with a pest control tank 2 formed into a recessed shape from the lateral sides of a driver's seat 1 to the rear side thereof, a cavity part 4 is formed on the side of the driver's seat 1 of the lateral parts 3 of the pest control tank 2 and the operation case 5 for pest control operation is fitted and provided in the cavity part 4.

16. 发明专利

JP2002034421A CONTROL AGENT-SPRAYING DEVICE 失效
公开(公告)号：JP2002034421A
公开(公告)日：2002-02-05
申请号：JP2000219033
申请日：2000-07-19
申请人： ISEKI AGRICULT MACH
发明人： KUROIWA FUMIO , UEJIMA NORIHIRO , IZUMITANI TAKANORI , IMAI YUKINORI
IPC分类号： A01M7/00 , B05B17/00
摘要： PROBLEM TO BE SOLVED: To easily adjust the height of the control agent-spraying device of a mobile agricultural machine. SOLUTION: This control agent-spraying device characterized by linking a front hitch 21 to the tips of upper and lower links 20, 20 forward projected from the front portion of a machine frame 2 with pins, linking the lower link 20 to the front hitch 21 with an expandable actuator 22 to vertically movably dispose the control agent-spraying device 5 attached to the hitch 21, and vertically adjustably attaching the expandable rod 22a of the expandable actuator 22 to the lower link 20. Thereby, the lower movement lower limit position of the control agent-spraying device 5 attached to the front hitch 21 can simply and easily be changed to vertically adjust the agent-spraying position, and the control agent can be sprayed on crops at a proper position.

17. 发明专利

JP2001321704A DEVICE FOR OPENING/CLOSING PREVENTIVE LIQUID SPRAY BOOM 失效
公开(公告)号：JP2001321704A
公开(公告)日：2001-11-20
申请号：JP2000143627
申请日：2000-05-16
申请人： ISEKI AGRICULT MACH
发明人： NAGAI HIROSHI , UEJIMA NORIHIRO
IPC分类号： A01M7/00 , B05B17/00
摘要： PROBLEM TO BE SOLVED: To enable the maintenance of the efficient opening/closing actuation at an always constant maximum speed of a spray boom by making the timing to change over the posture of the spray boom constant. SOLUTION: This device for opening/closing the preventive liquid spray boom is provided with an opening/closing time measuring device 3 which changes an opening/closing time for the boom in a spraying posture A for spraying the preventive liquid with the boom opened in the cross direction to a car body and in a housing posture B for closing the boom along the transverse side.

18. 发明专利

JP2001088751A SEEDLING TRANSPLANTING MACHINE 失效
公开(公告)号：JP2001088751A
公开(公告)日：2001-04-03
申请号：JP26717599
申请日：1999-09-21
申请人： ISEKI AGRICULT MACH
发明人： KINOSHITA EIICHIRO , KUROIWA FUMIO , UEJIMA NORIHIRO , TAKEMOTO MASAHIRO
IPC分类号： A01C11/02 , B62D51/06 , B62D55/116
摘要： PROBLEM TO BE SOLVED: To solve a problem of being unable to travel on a ridge narrow in width as left and right travelling crawlers travel along valley parts on both sides normally straddling over the ridge and treads of the left and right crawlers automatically become larger when left and right width of a frame body is large and to settle a problem of being unable to plant a seedling in a center of the ridge as the frame body tends to flow to the lower side of an inclined surface and keeps a snaking sate with a bad rectilinear propagating property at the time when the crawlers travel on a slant surface. SOLUTION: This seedling transplanting machine has a characteristic of being furnished with a pair of left and right travelling wheels on the front side of a car body and a pair of left and right travelling crawlers on the rear side and inclining the left and right travelling crawlers so that the grounding sides inclined in a reverse open upward shape so that the grounding side comes to be inside in the left and right directions.

19. 发明专利

JP2000060202A COUPLING DEVICE FOR DITCH-DIGGING TOOL 失效
公开(公告)号：JP2000060202A
公开(公告)日：2000-02-29
申请号：JP23311598
申请日：1998-08-19
申请人： ISEKI AGRICULT MACH
发明人： KANAI YOICHI , HONDA HARUYOSHI , TAKECHI ISAO , WAKINO TAKASHI , UEJIMA NORIHIRO , ODAGIRI HAJIME
IPC分类号： A01B13/00 , E02F5/14
摘要： PROBLEM TO BE SOLVED: To reduce the degree of tilting in a lateral direction of a ditch-digging tool when a tractor body is driven. SOLUTION: A plurality of ditch-digging tools 1 are placed on a tool bar 2 in its longitudinal direction, which is linked with a coupling frame 4 in the side of a tractor body 3 through a pair of right and left swaying links 5 and 5. Compressing springs 6 and 6 and spring rods 7 and 7 are placed between the frame 4 and swaying links 5 and 5. The compressing spring 6 energizes the tool bar 2 elastically so as to return a neutral position N of the central part in a lateral direction of the bar 2. The rod 7 guides and supports the spring 6.

20. 发明专利

JPH11151006A SEEDLING TRANSPLANTER 失效
公开(公告)号：JPH11151006A
公开(公告)日：1999-06-08
申请号：JP33639997
申请日：1997-11-19
申请人： ISEKI AGRICULT MACH
发明人： KANAI YOICHI , HONDA HARUYOSHI , TAKECHI ISAO , ODAGIRI HAJIME , WAKINO TAKASHI , UEJIMA NORIHIRO
IPC分类号： A01C11/02
摘要： PROBLEM TO BE SOLVED: To improve the accuracy of transplanting by a seedling transplanter for transplanting seedlings by the rotating disk-type seedling transplanter. SOLUTION: This seedling transplanter having right and left pair of rotating disks 36a for nipping a seedling supplied to a prescribed position one by one, conveying the nipped seedling to soil and releasing the seedling at the position to transplant the seedling on the soil has a controlling means 50 for controlling the position at which the rotating disk releases the seedling.

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