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1. 发明专利

JP2007000076A TILLER 审中-公开
公开(公告)号：JP2007000076A
公开(公告)日：2007-01-11
申请号：JP2005183572
申请日：2005-06-23
申请人： NEW DELTA KOGYO KK
发明人： MATSUZAWA GAKUJI , NOMURA TORU , NAKAMURA TADAYOSHI
IPC分类号： A01B33/08
摘要： PROBLEM TO BE SOLVED: To solve a problem wherein an oil seal and the like for a tilling cylinder are exposed and may consequently be damaged to leak an oil or the like in a partial reversal rotary tiller supporting a tine shaft and the tilling cylinder on a rotary shaft, because a protection cover for protecting the oil seal and bearings for the tilling cylinder from clods and weeds is integrally disposed with the tine shaft and because the protection cover for the tilling cylinder is detached, when the tilling cylinder is detached to perform a work. SOLUTION: The tiller 9 which comprises the rotary shaft 34 supported on the lower portion of a rotary driving case 21, the tine shaft 22 fixed to the outside of the rotary shaft 34, the tilling cylinder 42 fitted onto the rotary shaft 34 in a state capable of being rotated in a direction opposite to the rotation direction of the tine shaft 22, and in which tilling tines 23, 23... 43, 43... are planted on the tine shaft 22 and the tilling cylinder 42, is characterized in that the protection cover 45 for protecting the outer side of the oil seal 47 inserted between the tilling cylinder 42 and the rotary shaft 34 is detachably disposed on the rotary shaft 34. COPYRIGHT: (C)2007,JPO&INPIT

2. 发明专利

JP2003251238A POWER SPRAYER DRIVEN ON RIDGE BETWEEN RICE FIELDS 审中-公开
公开(公告)号：JP2003251238A
公开(公告)日：2003-09-09
申请号：JP2002058965
申请日：2002-03-05
申请人： NEW DELTA KOGYO KK
发明人： MATSUZAWA GAKUJI , NOMURA TORU
IPC分类号： A01M7/00 , A01M9/00 , B05B17/00
摘要： PROBLEM TO BE SOLVED: To provide a brake mechanism to be operated near a steering wheel and an auxiliary mechanism which can improve the stability of a moving truck against the right-and-left tilt movement and adjust the height of the moving truck correspondingly to that of a ridge between rice fields without taking hands off the steering wheel. SOLUTION: The self-traveling sprayer 1 driven on the ridge between rice fields has a power-driven diffusion apparatus 17 and a chemical tank 2 loaded on the moving truck 16 having front wheels 9 and near wheels 11. The brake mechanism 70 is fit to the wheels 11 or 9 and interlocked with a brake lever 77 arranged at the steering wheel 5 to brake the truck 16. The sled-like or roller-like auxiliary mechanism 60 is fit to each of the right-and-left lower parts of the truck body. The mechanisms 60 are interlocked with expansion levers 68L, 68R arranged at the wheel 5 respectively to adjust the height of the truck 16 by the levers 68L, 68R. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2003092969A SHOULDER-TYPE POWER SPRAYER 审中-公开
公开(公告)号：JP2003092969A
公开(公告)日：2003-04-02
申请号：JP2001287591
申请日：2001-09-20
申请人： NEW DELTA KOGYO KK
发明人： ARAI TORU , SHIMAMOTO MASAO
IPC分类号： A01M7/00
摘要： PROBLEM TO BE SOLVED: To solve the problem of a conventional shoulder-type power sprayer that causes troubles such as the increase of stress on the periphery of a pump and the breakage of a pump safety valve, because the conventional power sprayer has a compact structure and the light weight for carrying on the back, does not have a space for disposing a chamber, and does not have mechanism for absorbing shocks due to the changes of pressure. SOLUTION: This power sprayer wherein a chemical liquid tank 19, an engine 64 and a pump 60 are disposed in the frame of the machine disposing an expandable and contractible accumulator tube 5 between a discharge port 28 of the pump and a discharge hole 16 communicating with a spray pole.

4. 发明专利

JP2002307960A MACHINERY FOR PLANT HUSBANDRY 失效
公开(公告)号：JP2002307960A
公开(公告)日：2002-10-23
申请号：JP2001116904
申请日：2001-04-16
申请人： NEW DELTA KOGYO KK
发明人： YASUZAKI MOTOHARU
IPC分类号： B60K17/04 , B62D51/06
摘要： PROBLEM TO BE SOLVED: To solve the problems in a conventional one-wheel machinery for plant husbandry that support center of a pair of wheels is greatly eccentric from the center of machine body width, the center of gravity of a machine body is eccentric, thereby increasing a load on a worker gripping a steering wheel and running and operating the machine, running balance is reduced, and the worker loses his balance and falls when a load is marked, although the technique for utilizing the one-wheel machinery for plant husbandry as a two-wheel machinery for plant husbandry consisting of a pair of wheels by extending one of axles and fixing the wheel to the extended end is known because the one-wheel machinery for plant husbandry can move in a small circle even between narrow furrows in a vinyl house and on an inclined ground and improves the operation property, but it has no sufficient traction force for works such as tilling to a middle depth, traction, and soil formation. SOLUTION: A pair of wheels 8, 9 are supported in a lower part of a running transmission case 6, and an intermediate case 5 capable of arranging the support center 100 of a pair of wheels 8, 9 at substantially same position as the center 99 of the machine body width is provided between an upper part of the running transmission case 6 and an output part of a transmission case 3.

5. 发明专利

JP2002233289A SPREADER 审中-公开
公开(公告)号：JP2002233289A
公开(公告)日：2002-08-20
申请号：JP2002027594
申请日：2002-02-05
申请人： NEW DELTA KOGYO KK
发明人： MUTO YASUHIRO , NOMURA TORU , KAWAGUCHI KIYOHISA
IPC分类号： A01M9/00
摘要： PROBLEM TO BE SOLVED: To provide a spreader enabling highly accurate spreading in small to large amounts through properly disposing a plurality of shutters of types suitable to respective amounts of spreading. SOLUTION: This spreader includes a composite shutter device 46 comprising a rotary shutter section 47 where a small opening shutter top plate 15a with part thereof provided with a small opening and a rotary shutter 49 butted on the underside of the top plate 15a are disposed, functioning to regulate spreading levels by the revolution of the rotary shutter, and a damper shutter section 48 a large opening shutter top plate 15b with part thereof provided with a large opening and a damper shutter 52 horizontally axially supported on the underside of the top plate 15b are disposed, functioning to regulate spreading levels by the divergence of the damper shutter.

6. 发明专利

JP2002165501A ROTARY COVER FOR TENDING MACHINE 失效
公开(公告)号：JP2002165501A
公开(公告)日：2002-06-11
申请号：JP2000363442
申请日：2000-11-29
申请人： NEW DELTA KOGYO KK
发明人： IWASAKI FUMIO
IPC分类号： A01B33/12
摘要： PROBLEM TO BE SOLVED: To provide a rotary cover for a tending machine solving the problems that tilled soil splashed up by a rotary tilling apparatus tends to adhere to the lower part of a rotary frame and makes a hindrance to tilled soil flow, resulting in nonuniform tilled soil distribution or making the rotary cover itself heavier and thereby declining in operability, besides, because the cover member is made up of two components in left and right, fine tuning of tilled soil flow in the guide direction is difficult, thus leading to no uniform tilled soil distribution even if tilled soil flow undergoes no hindrance. SOLUTION: This rotary cover for a tending machine has such a scheme that the lower part of a rotary frame 27 is provided with a structure for preventing adherence of tilled soil splashed up by a rotary tilling apparatus 4; wherein the structure is of V-shaped form opened upward; and the cover member is made up of three sheets of divided cover members 6, 7 and 8 in the width direction of the machine body, and junction mechanisms 11 and 12 enabling these divided cover members to be turnable at specified respective angles and fixable are set up between the divided cover members 6, 7 and 8.

7. 发明专利

JP2002018333A KNAPSACK TYPE PEST CONTROL MACHINE 失效
公开(公告)号：JP2002018333A
公开(公告)日：2002-01-22
申请号：JP2000207989
申请日：2000-07-10
申请人： NEW DELTA KOGYO KK , YANMAR AGRICULT EQUIP
发明人： SAITO HIROSHI , SHIMAMOTO MASAO
IPC分类号： A01M7/00 , B05B17/00
摘要： PROBLEM TO BE SOLVED: To improve a knapsack type pest control machine by solving problems that the position of a cushion member in a knapsack belt of the conventional pest control machine slips out and the knapsack belt bites into the shoulder, thereby giving an unpleasant feeling or the attaching position of the knapsack belt can not be changed thereby giving an unpleasant knapsack feeling to the operater's physical constitution. SOLUTION: The width dimension of a shoulder guard 9b of the knapsack belt 9 attached to a knapsack frame 1 is formed to be narrower toward the lower part from the upper part, the lower part of the knapsack belt 9 is projected to the outside to be curved, the shoulder guard pad 9b of the knapsack belt 9 is sewn on the whole surface of the belt main body 9a and the attaching position of the upper part joint part of the knapsack belt 9 to the belt attaching part 11 of the knapsack frame 1 is vertically controllable.

8. 发明专利

JP2001354142A MOVING CARRIAGE 失效
公开(公告)号：JP2001354142A
公开(公告)日：2001-12-25
申请号：JP2000173297
申请日：2000-06-09
申请人： NEW DELTA KOGYO KK
发明人： IWASAKI FUMIO
IPC分类号： A01G9/14 , A01B51/02 , B60S9/205 , B62B3/00 , B62B3/02 , B62B5/00 , B62B5/04 , B62D1/02 , B62D7/04
摘要： PROBLEM TO BE SOLVED: To provide a carriage for securing a work space in a high position and traveling on a row in a field while positioning an operator in the high position. SOLUTION: This moving carriage 1 is constituted in such a way that front wheels 30 are arranged on the front side of a machine base frame 5, rear wheels 7 are arranged on the rear side, a lower frame 9 is erected on the machine base frame 5, an upper frame 21 is detachably connected to the lower frame 9 so that the vertical height can be adjusted, an upper step 18 is arranged on the upper frame 21, a steering shaft composed of an upper steering shaft 26 and a lower steering shaft 28 is rotatably supported in the vertical direction in a front part of the machine base frame, a front wheel shaft 31 for supporting the front wheels 30 is fixed to the lower end, an upper operation handle 25 is arranged on the upper end, a lower operation handle 27 is arranged in a midway part, the rear wheels 7 are constituted so as to be drivable by a motor 12, a battery 17 is placed on the front end on the machine base frame 5, and a direction changing handle 10 is arranged on the rear end.

9. 发明专利

JP2001186834A MACHINE FOR DELIVERING OR WINDING HOSE 失效
公开(公告)号：JP2001186834A
公开(公告)日：2001-07-10
申请号：JP2000001033
申请日：2000-01-06
申请人： NEW DELTA KOGYO KK
发明人： KAWAGUCHI KIYOHISA , TSUCHIYA KIYOTOSHI , OSUMI KAZUYASU
IPC分类号： A01M7/00
摘要： PROBLEM TO BE SOLVED: To solve on the structure of a conventional machine for delivering or winding a hose a problem that a trouble is caused by blocking a winding drum, a power transmission mechanism or the like with soil or dirt adhered to a hose on a spraying work. SOLUTION: This machine for delivering or winding the hose, having a drum 47 for winding a spray hose 16 and a guide mechanism 77 for supporting the spray hose 16 and simultaneously guiding the spray hose 16 from the winding drum 47 to the outside of the machine for delivering or winding the hose, characterized by disposing a soil-scratching member 71 in a state brought into contact with the surface of a portion supported on the guide mechanism 77.

10. 发明专利

JP2001178301A CLEANING MACHINE FOR CULTURING CAGE 失效
公开(公告)号：JP2001178301A
公开(公告)日：2001-07-03
申请号：JP36815399
申请日：1999-12-24
申请人： NEW DELTA KOGYO KK
发明人： KIYONO HIROSHI
IPC分类号： A01K61/00 , B08B7/04
摘要： PROBLEM TO BE SOLVED: To realize a constitution in which the safety of an operator is secured, the regulation, etc., of operating speed can be carried out according to the convenience of the operator in a cleaning machine for culturing cage. SOLUTION: This cleaning machine for culturing cage 10 comprises plural pressing parts composed of rotating rollers 5 and 11, arranged in the upper and lower sides for a conveying surface and provided side by side in the front and rear direction which is the conveying direction of the culturing cage 10, a washing arranged above the pressing parts and composed of at least one water sprinkling nozzle 14 for jetting high-pressure water toward the lower side and a driving device for the pressing parts. A conveyor 42 having the conveying surface as the top is arranged in front of the pressing parts and an operating switch 20 is provided at the rear of the body. One chain 7 is stretched around a sprocket 8 of the rotating rollers 5 and a sprocket 50 of a roller driving motor 2.

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