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1. 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.

2. 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.

3. 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.

4. 发明专利

JPH08310737A HOSE WINDER 失效
公开(公告)号：JPH08310737A
公开(公告)日：1996-11-26
申请号：JP11605995
申请日：1995-05-15
申请人： NEW DELTA KOGYO KK
发明人： TAKIGUCHI YUICHI , SAITO HIROSHI , SHIMAMOTO MASAO
IPC分类号： B65H75/38 , B65H75/42
摘要： PURPOSE: To provide a hose winder capable of receiving power from a power sprayer of various kinds and allowing a hose to be manually delivered by pivotally supporting the center section of an input shaft on the frame of the hose winder, protruding both end sections of the input shaft to the sides, and connecting a flexible wire to one of the end sections. CONSTITUTION: A hose winder A is posteriorly fitted to a power sprayer B, a rotary shaft 43 is pivotally supported on a frame 2, and the winding reel 40 of a spray hose 9 is provided on the rotary shaft 43. The crank shaft 56 of the power sprayer B is protruded to the side, and a flexible wire 6 is connected at one end to transmit power to the hose winder A. An input shaft 1 is pivotally supported at the side front section of the hose winder A, and the driving force is transmitted to a drive shaft 60 from a pulley 4 via a belt 62 and a pulley 61. The power transmitted to the drive shaft 60 is transmitted to the rotary shaft 43 from the sprocket of a winding electromagnetic clutch 64 via a chain 72 and a sprocket 71.

5. 发明专利

JPH0838016A AUTOMATIC TRAVELING PEST-CONTROLLING MACHINE 失效
公开(公告)号：JPH0838016A
公开(公告)日：1996-02-13
申请号：JP17387194
申请日：1994-07-26
申请人： NEW DELTA KOGYO KK
发明人： SAITO HIROSHI , SHIMURA KAORU
IPC分类号： A01M7/00 , A01M17/00 , B05B17/00
摘要： PURPOSE:To provide an automatically traveling type pest-controlling machine which can effectively control soil-born diseases and insect pests infesting trees in the ridge rows with operability increased. CONSTITUTION:In an elevated traveling type pest-controlling machine which automatically travels astride a ridge, a motor M or a linear actuator for lifting the spraying unit, a motor M for running drive of the body, a timer, a counter or a switch for detecting a certain running distance and a controlling circuit to which the lift-driving means, the travel-driving means and detecting means are connected are mounted onto the body frame so that a jet orifice is inserted into the ridge soil for controlling every a certain distance.

6. 发明专利

JP2001157541A HOSE WINDING MECHANISM FOR POWER SPRAYER 失效
公开(公告)号：JP2001157541A
公开(公告)日：2001-06-12
申请号：JP34046199
申请日：1999-11-30
申请人： NEW DELTA KOGYO KK , YANMAR AGRICULT EQUIP
发明人： SAITO HIROSHI , INOUE MAKOTO
IPC分类号： A01M7/00
摘要： PROBLEM TO BE SOLVED: To provide the subject mechanism having resolved such problems that because conventional power transmission mechanism for a winding drum has involved a plurality of pulleys and belts, the mechanism has been complicated, resulting in higher cost, and belt is poor in power transmission efficiency, furthermore, problematic in terms of maintenance because it is a sort of consumables. SOLUTION: This mechanism has such a scheme that, in a set power spray system D composed of a power sprayer A and a hose winder B as a unit, a transmission roller 21 is interposed between a power jet shaft 8 and a winding drum 12 to drive the winding drum 12, the transmission roller 21 is interlockingly linked to a turning lever 22, and a control lever 23 fixedly set on the turning lever is put to turning operation, so as to ensure the contact of the transmission roller 21 with the winding drum 12 to be turned on/off, thereby when the control lever is turned to a position for brake operation, the contact of the transmission roller with the winding drum is turned off and the contact of a brake shoe fixedly set on the turning lever with the winging drum is turned on.

7. 发明专利

JP2000083558A SPRAYER 失效
公开(公告)号：JP2000083558A
公开(公告)日：2000-03-28
申请号：JP25359198
申请日：1998-09-08
申请人： NEW DELTA KOGYO KK
发明人： NOMURA TORU , SAITO HIROSHI
IPC分类号： A01M9/00
摘要： PROBLEM TO BE SOLVED: To provide a sprayer capable of highly accurately and stably spraying a chemical agent liquid over the spraying volume range from a small volume to a large volume. SOLUTION: In this sprayer, a shutter-receiving portion 25 is formed between a chemical agent tank 1 and a blower case 2, and a composite shutter device comprising a rotary shutter portion 47 and a damper shutter portion 48 is disposed in the shutter-receiving portion 25. Therein, a slit 63 is formed. The slit 63 enables an air flow to be generated between a damper shutter 52 and a shutter upper plate 15 on the damper shutter 52, when the damper shutter 48 is opened.

8. 发明专利

JPH11138070A CHEMICAL SPRAYING APPARATUS MOUNTED ON RADIO CONTROL TYPE HELICOPTER 失效
公开(公告)号：JPH11138070A
公开(公告)日：1999-05-25
申请号：JP31082997
申请日：1997-11-12
申请人： NEW DELTA KOGYO KK
发明人： TSUCHIYA KIYOTOSHI , ARAI TORU , SAITO HIROSHI
IPC分类号： A01M7/00 , B05B17/04 , B64C39/02 , B64D1/18
摘要： PROBLEM TO BE SOLVED: To reduced the weight of a sprayer by a method in which chemical tanks are arranged under an airframe and on both sides of the airframe, the central parts of the tanks are narrowed, the driving devices of sprayers are installed in front of the tanks, and impellers are driven. SOLUTION: A chemical sprayer 15 mounted in the lower part of the airframe of a radio control type helicopter is constituted from chemical receiving tanks 2 which extend from the lower part of the airframe to both side surfaces and sprayers 5 attached to the lower parts of the tanks 2. The right and left tanks 2 communicate with each other through a duct part below them, and the sprayers 5 are connected to the lower part of the duct part through a partition valve device. The tanks 2 are formed in a V-shape in a front view to extend from the lower part of the airframe in the right and left directions in a front view along the side surface of the air frame, and the central parts in a front view of the tanks 2 are narrowed. In the sprayer 5, an impeller is fixed to the lower end of the driving shaft of a motor, and a chemical agent in the tank 2 is discharged by driving the impeller directly by the motor.

9. 发明专利

JPH0947205A METERING MECHANISM FOR DUST SPRAYING MACHINE 失效
公开(公告)号：JPH0947205A
公开(公告)日：1997-02-18
申请号：JP20434195
申请日：1995-08-10
申请人： NEW DELTA KOGYO KK
发明人： SAITO HIROSHI
IPC分类号： A01M9/00
摘要： PROBLEM TO BE SOLVED: To facilitate the adjustment of a maximum delivery amount and the fine adjustment of an ordinary delivery amount by constituting a maximum delivery amount metering mechanism so as to move the position of a pivoting part of a vertically movable link forward and backward. SOLUTION: When a maximum delivery amount adjusting dial 3 is rotated, a maximum delivery amount adjusting male screw lever 7 is revolved and the projection of a slide ring 6 is engaged with a spiral groove 34 and the sliding ring is slid. The slide ring 6 is slid in the back and forth direction of a dust spraying machine to slightly lift and lower a vertically movable link 22. A projected arm 27 of a shutter shaft 28 is engaged with a meshing recessed part of an engaging recessed part 26 and a shutter shaft 28 is revolved. A shutter 2 of a cylindrical material having a fan-shaped section is rotated to control the maximum opening in a shutter opening 5a.

10. 发明专利

JPH0937701A MECHANISM FOR REGULATING DUSTING AMOUNT OF DUSTER 失效
公开(公告)号：JPH0937701A
公开(公告)日：1997-02-10
申请号：JP19651095
申请日：1995-08-01
申请人： NEW DELTA KOGYO KK
发明人： MUTO YASUHIRO , SASUGA MASATO , SAITO HIROSHI
IPC分类号： A01M9/00
摘要： PROBLEM TO BE SOLVED: To further reduce the size of openings in a shutter opening unit and enable the easy changeover from usual dusting to ultralow volume dusting by one-touch operations from the outside by always installing a changeover shutter in a shutter mechanism from the beginning and operating the changeover shutter from the outside of a hopper. SOLUTION: This mechanism for regulating the dusting amount of a duster is obtained by installing a usual opening and closing shutter 12 under a shutter opening unit 15, further arranging a changeover shutter 16 for changing an opening and closing area from usual dusting to ultralow volume dusting under the shutter opening unit 15 and the opening and closing shutter 12, forming the opening and closing shutter 12, the shutter opening unit 15 and the changeover shutter 16 into disklike shapes and arranging the shutter 12, shutter opening unit 15 and changeover shutter 16 on one shutter shaft 23.

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