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21. 发明专利

JPH11146702A FRONT BUMPER INSTALLING APPARATUS FOR MANAGING MACHINE 失效
公开(公告)号：JPH11146702A
公开(公告)日：1999-06-02
申请号：JP31511097
申请日：1997-11-17
申请人： YANMAR AGRICULT EQUIP , NEW DELTA KOGYO KK
发明人： NAKANO MASANORI , NAKAMURA TADAYOSHI , NOCHI SUSUMU , INA TOSHIHISA
IPC分类号： A01B33/02 , B60R19/02
摘要： PROBLEM TO BE SOLVED: To obtain a front bumper installing apparatus capable of facilitating the work and inhibiting the strength of the machine body frame and bumper to lower by decreasing the number of parts in the front bumper installing work of the front of a managing machine. SOLUTION: The body frame (a) mounting an engine is constituted of a vertically folded plate in a square shape in the length direction. A front plate 4 folding to downward is installed at the front of the square shaped plate, the bases of the bumper 2 are inserted to the notches 5 placed on the front plate 4 and the bases are fixed on the front plate 4 and downwardly folded side plates 2.

22. 发明专利

JPH11146701A HANDLE INSTALLING APPARATUS FOR MANAGING MACHINE AND WIRE RECEPTACLE MOUNTED ON THE HANDLE INSTALLING STAND 失效
公开(公告)号：JPH11146701A
公开(公告)日：1999-06-02
申请号：JP31511197
申请日：1997-11-17
申请人： YANMAR AGRICULT EQUIP , NEW DELTA KOGYO KK
发明人： NAKANO MASANORI , NAKAMURA TADAYOSHI , NOCHI SUSUMU , INA TOSHIHISA
IPC分类号： A01B33/02
摘要： PROBLEM TO BE SOLVED: To obtain a handle installing apparatus inhibiting the deformation of the handle mounting stand even in tightening of the handle installation and applying force in working time. SOLUTION: This apparatus has the handle mounting stand (b) which is protruding upper side of the rear part of the body having inverted U shaped cross section fixed with a reinforcing member 9 along the open sill and the top of the reinforcing member is squarely folded, tube axis is placed between the side plates 13 of this handle stand b, the handle is pivoted through the tube axes to the both side plates. A controlling member is passed through multiple shaft holes bored along the inside of the folded reinforcing member to control the tilt angle of the handle. A wire receptacle W is set on the outside of the handle stand (b) to set a passing through part passing through the tension wire 6 interlocked with a lever gripped at the handle, on a direction which make the tension wire 6 easy to move linearly.

23. 发明专利

JPH11137155A APPLICATOR 失效
公开(公告)号：JPH11137155A
公开(公告)日：1999-05-25
申请号：JP30734797
申请日：1997-11-10
申请人： NEW DELTA KOGYO KK
发明人： IWAMOTO MAMORU
IPC分类号： A01M7/00
摘要： PROBLEM TO BE SOLVED: To eliminate problems in which a shutter useful for a conventional chemical applicator is formed in a flat shape in a side view, residual grains and residual powder of a chemical occur on the bottom of a chemical tank, the chemical can not be applied to the last granule, the shutter is provide with a large number of opening parts with a small area so that, in application of a chemical having a large particle diameter such as a fertilizer, the fine adjustment of application amount is difficult and, even in the case of requiring a large amount of delivery, the delivery amount is restricted and a large amount of the chemical can not be delivered. SOLUTION: In an applicator in which a shutter housing part is formed between a chemical tank and a blower case, a shutter upper plate 15 and a shutter 12 having opening parts are arranged on the shutter housing part and the application amount is adjusted by the rotation of the shutter 12, the shape of the shutter upper plate 15 and the shutter 12 are made into a mortar-like shape and the shutter is provided with an opening part of a large area.

24. 发明专利

JPH10136860A REMAINING LIQUID TREATMENT MECHANISM FOR SPRAY DEVICE 失效
公开(公告)号：JPH10136860A
公开(公告)日：1998-05-26
申请号：JP29375696
申请日：1996-11-06
申请人： NEW DELTA KOGYO KK
发明人： MOCHIZUKI FUMIO , SAITO HIROSHI
IPC分类号： A01M7/00 , B05B15/04
摘要： PROBLEM TO BE SOLVED: To provide a remaining liquid treatment mechanism for easily returning remaining liquid in a hose for spray at the time of spraying work end back to a liquid tub concerning a spray device with which a water sucking pipe and a remaining water pipe are respectively extended from the water sucking port and remaining water port of a motor-driven spray for liquid in the liquid tub, a communication pipe for spray is connected from the spraying port of the motor-driven spray to a hose take-up machine and a hose for spray can be fed out and taken up by the hose take-up machine. SOLUTION: An attachment for remaining liquid treatment is constituted by interposing a pipe 10 for remaining liquid return between a branch pipe part 8b of a water absorption side branch pipe 8 and a branch pipe part 9b of a spray side branch pipe 9, a main pipe part 8a of the water absorption side branch pipe 8 is interposed between a water sucking pipe 4 and a water sucking port 2a, and a main pipe part 9a of the spray side branch pipe 9 is interposed between the communication pipe 6 for spray and a spraying port 2c. At the time of remaining liquid treatment, the remaining liquid is sucked from the communication pipe 6 for spray through the spray side branch pipe 9, pipe 10 for remaining liquid return, water absorption side branch pipe 8 and water sucking port 2a into a motor-driven spray 2 and returned through the remaining water pipe 5 into the liquid tub.

25. 发明专利

JPH1076200A UPPER ATOMIZER OF SELF-TRAVELING PESTICIDE APPLICATOR 失效
公开(公告)号：JPH1076200A
公开(公告)日：1998-03-24
申请号：JP23416896
申请日：1996-09-04
申请人： YANMAR AGRICULT EQUIP , NEW DELTA KOGYO KK
发明人： KADOTA CHIAKI , YAMAMOTO SUSUMU
IPC分类号： A01G25/09 , A01M7/00 , B05B17/00
摘要： PROBLEM TO BE SOLVED: To disperse chemicals by nozzles sectorially arranged and nozzles arranged in high places in a pesticide applicator mounted on a traveling vehicle. SOLUTION: In a self-traveling pesticide applicator having a spray part in which plural nozzles 1, 1,... are sectorially arranged to spray liquid right, left and upward, lower spray parts 27R, 27L in which liquid is sprayed downward, right and left, and an upper spray device in which liquid is sprayed in a position above the spray part, the spray part, the lower spray parts 27L, 27R and the upper spray device can spray liquid right and left independently of each other.

26. 发明专利

JPH1075702A SPRAY NOZZLE SUPPORTING STRUCTURE FOR SELF-PROPELLED SPRAYER 失效
公开(公告)号：JPH1075702A
公开(公告)日：1998-03-24
申请号：JP23682996
申请日：1996-09-06
申请人： NEW DELTA KOGYO KK
发明人： SAITO HIROSHI , SHIMAMOTO MASAO , SASUGA MASATO
IPC分类号： A01G25/09 , A01M7/00
摘要： PROBLEM TO BE SOLVED: To provide the subject spray nozzle supporting structure capable of improving the efficiency of a spray operation by spraying to the back of leaves by one spray operation since the spray does not reach the back of leaves by spraying from above by a spray nozzle attached to a horizontal spray pipe from above in the spray operation for crops having large leaves such as tobacco. SOLUTION: A horizontal supporting lever 14 held on a self propelled sprayer is horizontally equipped with a main spray pipe 18 provided with downward spray nozzles 18a. An auxiliary spray pipe 19 can be vertically installed from any of the spray nozzles 18a and the bottom of the auxiliary spray nozzle 19 is furnished with a diagonally upward spray nozzle 19a.

27. 发明专利

JPH1042770A BOOM SPRAYER 失效
公开(公告)号：JPH1042770A
公开(公告)日：1998-02-17
申请号：JP20745496
申请日：1996-08-06
申请人： YANMAR AGRICULT EQUIP , NEW DELTA KOGYO KK
发明人： KONDO TADASHI , IWAMOTO MAMORU , SHIMAMOTO MASAO
IPC分类号： A01M7/00 , B05B17/00
摘要： PROBLEM TO BE SOLVED: To provide a boom sprayer capable of preventing a spray tractor by locating a spray boom in the front of the tractor, and a liquid chemical tank, spray pump and hose reel in the rear of the tractor. SOLUTION: This boom sprayer comprises a freely detachable mounting frame F on which a chemical pump T, spray pump P and hose reel in the rear of a tractor are mounted, and a mechanical stopper mechanism maintaining the mounting frame T in raised condition without falling by gravitation in such construction that all of operating members for operating the spray boom in the front are fitted to the front part of the mounting frame F, thus enabling the operating members to be detached at the same time when the boom spryer unit is detached.

28. 发明专利

JPH09322691A ROOF OF SELF-PROPELLED PEST-CONTROLLING MACHINE 失效
公开(公告)号：JPH09322691A
公开(公告)日：1997-12-16
申请号：JP14558396
申请日：1996-06-07
申请人： YANMAR AGRICULT EQUIP , NEW DELTA KOGYO KK
发明人： KADOTA CHIAKI , YAMAMOTO SUSUMU
IPC分类号： A01M7/00 , B60J7/00
摘要： PROBLEM TO BE SOLVED: To prevent troubles of damaging fruit trees in which the rackshaped fruit trees are caught by a roof of a self-propelled controlling machine carrying out pest-controlling works for fruit trees, etc. SOLUTION: A driving part is placed at the central position in front of a rough center in the lateral direction of the machine body of a selfpropelled controlling machine, and the upper part of a driver's seat on the driving part is covered with a roof 20. The roof is constructed so as to be low at the front side and high at the back side, and side roofs 28, whose front view has a truncated chevron, are detachably placed on the right and left sides of the roof 20.

29. 发明专利

JPH09272356A ALL-WHEEL-DRIVE VEHICLE 失效
公开(公告)号：JPH09272356A
公开(公告)日：1997-10-21
申请号：JP9291496
申请日：1996-04-16
申请人： NEW DELTA KOGYO KK
发明人： SHIMURA KAORU , NOMURA TORU , SUGIMURA MITSUYASU , IWASAKI FUMIO , IWAMOTO MAMORU
IPC分类号： B60K17/342 , A01B69/00 , B60K23/08
摘要： PROBLEM TO BE SOLVED: To provide an automatic travel gear at low cost without any trouble by providing a prime mover side abutting body provided in a prime mover side rotating member and a wheel side abutting body provided in a wheel side rotating member and, when a wheel touches a side ditch edge part of a through ditch, preceding the wheel in the other side so as to travel. SOLUTION: In traveling on an ordinary straight route, the left/right wheels rotate at the same peripheral speed with a prime mover side abutting body 16a of a prime mover side rotating member 16 touched with the front ends of wheel side abutting bodies 3b of left/right front wheels 3, 3 respectively. When a machine body moves to a right side and the right front wheel 3 touches a side ditch edge part of a through ditch U, the right side of the machine body slows down by receiving the resistance and the peripheral speeds of the right- side wheel and the prime mover side rotating member 16 also slows down as its reaction. Because the left-side wheel has no resistance, it continues the traveling by holding the previous speed so that the prime mover side abutting body 16a is separated from the front end of the wheel side abutting body 3b so as to move to the rear end side and the left-side wheel advances at the speed quicker than the right-side wheel so as to turn to the right.

30. 发明专利

JPH0947206A FINE SPRAY AMOUNT CONTROLLING MECHANISM FOR DUST SPRAYING MACHINE 失效
公开(公告)号：JPH0947206A
公开(公告)日：1997-02-18
申请号：JP20434295
申请日：1995-08-10
申请人： NEW DELTA KOGYO KK
发明人： MUTO YASUHIRO , SASUGA MASATO
IPC分类号： A01M9/00 , B05B7/14
摘要： PROBLEM TO BE SOLVED: To make the change of shutters unnecessary and to enable the change from ordinary spray to very small amount spray by a change lever, by applying dust in an ordinary spray amount by a revolving mechanism in one direction of a shutter and enabling the adjustment of the spray of the dust to a very small amount by revolving the shutter in the opposite direction. SOLUTION: A shutter 2 is rotated in either an arrow A direction or an arrow B direction by a changing mechanism comprising a change lever 13, a change arm 15 and change groove 14. A circular recessed part equipped with a change lever 13 and a vertically movable link 22 in a detent state at the right and left ends is installed not to freely return the vertically movable link 22 to the position of the other end. When the change lever 13 is operated, rotated and moved from the detent position of the right or left end part of the change groove 14 to the other end, the rotation direction of the shutter 2 is changed from the arrow A to the arrow B.

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