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1. 发明专利

JPH0880844A SELF-TRAVELING VEHICLE 失效
公开(公告)号：JPH0880844A
公开(公告)日：1996-03-26
申请号：JP21972094
申请日：1994-09-14
申请人： SEIBUTSUKEI TOKUTEI SANGYO , FUJI ROBIN KK , SATO SEISAKUSHO KK
发明人： NAGAKI TSUKASA , OGAWA MIKIO , FUJII YUKITO , ISHII KIYOKAZU , SATO MASAO
IPC分类号： A01B69/00 , B61B13/00 , B62D1/26 , G05D1/02
摘要： PURPOSE: To prevent the reckless traveling of a self traveling vehicle which is guided by a guide rail, by installing an emergent stop means for the self traveling vehicle which operates when the left and right auxiliary introducing wheels in pair slip off from a guide rail and the introducing wheel shifts to an inner end position. CONSTITUTION: The left and right auxiliary introducing wheels 9 in pair are installed so as to nip a guide rail 1, being axially supported in a shiftable manner in the axial direction on an axle having a prescribed length and urged always in the inside direction. On the inside of the auxiliary introducing wheel 9, a pair of emergent stop switch devices 15 are installed, and when both the auxiliary introducing wheels 9 shift to the inner end position of the vehicle shaft, the pushing button 15a of the emergency stop switch device 15 is pushed by an axial supporting member 10, and when the self traveling vehicle slips off from the guide rail 1, the self traveling vehicle is forcibly brought into stop. Accordingly, the reckless traveling of the self traveling vehicle out of control from the guide rail 1 can be prevented.

2. 发明专利

JPH06253603A INTERTILLING MACHINE FOR GROVE 失效
公开(公告)号：JPH06253603A
公开(公告)日：1994-09-13
申请号：JP18992491
申请日：1991-07-30
申请人： SEIBUTSUKEI TOKUTEI SANGYO , SATO SEISAKUSHO KK
发明人： NAGAKI TSUKASA , OGAWA MIKIO , SATO MASAO
IPC分类号： A01B39/18 , A01B63/10
摘要： PURPOSE:To provide an intertilling machine enabling weeding and intertilling work on the farm ground around trees such as in a grove without interference with lower branches, and contributing to improvement of farm soil fertility by freely controlling the plowing depth for the rotary of the machine body. CONSTITUTION:An intertilling machine body b equipped with supporting wheels 1 so constructed as to be lower in the machine body height than the running vehicle a is attached, via a projection control mechanism 2 for projection sideways, on the side of the running vehicle (a), and also equipped with a plowing depth control mechanism 4 to control the plowing depth for the rotary 3 of the machine body (b).

3. 发明专利

JPH0880843A SELF-TRAVELING VEHICLE 失效
公开(公告)号：JPH0880843A
公开(公告)日：1996-03-26
申请号：JP21971994
申请日：1994-09-14
申请人： SEIBUTSUKEI TOKUTEI SANGYO , FUJI ROBIN KK , SATO SEISAKUSHO KK
发明人： NAGAKI TSUKASA , OGAWA MIKIO , FUJII YUKITO , ISHII KIYOKAZU , SATO MASAO
IPC分类号： A01B69/00 , B61B13/00 , B62D1/26 , G05D1/02
摘要： PURPOSE: To provide a self traveling vehicle with which the traveling safety and stability are improved, permitting the automatic steering, in an unmanned state, along a guide rail on the ground surface. CONSTITUTION: As for a self traveling vehicle which is constituted so that a guide rail 1 which erects from the ground surface and is continuous is installed, and a pair of steering wheels 5 and 6 are axially supported on an axle, positioned on both the sides of the guide rail 1, and a steering shaft 8 is fixedly installed on the axle, positioned in the intermediate part between both the steered wheels, a steering wheel holding member 10 which turns integrally with a steering shaft is fixed, and further, a contact member 9 which turns simultaneously with the steering shaft is fixed on the holding member 10. Further, on the outer peripheral surface of a fixed type cylindrical member 11 which covers the steering shaft, a stopper member 12 which makes contact with the contact member when the steering shaft turns in the steering angle over a prescribed value and a switch device 13 for emergency stop whose push button is pushed when the contact member makes contact with the stopper member are installed.

4. 发明专利

JPH06165606A INTERTILLING MACHINE FOR ORCHARD 失效
公开(公告)号：JPH06165606A
公开(公告)日：1994-06-14
申请号：JP18982691
申请日：1991-07-30
申请人： SEIBUTSUKEI TOKUTEI SANGYO , SATO SEISAKUSHO KK
发明人： NAGAKI TSUKASA , OGAWA MIKIO , SATO MASAO
IPC分类号： A01B39/16 , A01B39/18 , A01D34/43
摘要： PURPOSE:To obtain an intertilling machine capable of mowing or intertilling a field of the circumference of trees of orchard, etc., without hindrance of lower branches. CONSTITUTION:A working machine (b) which has height of machine body lower than a traveling body (a), mows and intertills is attached to the side of the traveling body (a) through a projection adjusting mechanism 1 capable of regulating protruding degree to the side.

5. 发明专利

JPH0530803A CULTIVATING MACHINERY FOR ORCHARD 失效
公开(公告)号：JPH0530803A
公开(公告)日：1993-02-09
申请号：JP19012591
申请日：1991-07-30
申请人： SEIBUTSUKEI TOKUTEI SANGYO , SATO SEISAKUSHO KK
发明人： NAGAKI TSUKASA , OGAWA MIKIO , SATO MASAO
IPC分类号： A01B39/16 , A01B39/18
摘要： PURPOSE:To obtain a cultivating machinery for fruit garden capable of carrying out operation of weeding or cultivation, etc., without constitute a hindrance to lower branch in a field around tree of orchard, etc. CONSTITUTION:A cultivating machinery B provided with a supporting wheel 1 constituted in the height of a machine body lower than that of a running car body A on the side of the running car body A is provided through a projection control mechanism 2 capable of controlling projection degree to the side and a rocking mechanism 3 for rocking in lateral direction is provided.

6. 发明专利

JPH0530802A CULTIVATING MACHINERY FOR ORCHARD 失效
公开(公告)号：JPH0530802A
公开(公告)日：1993-02-09
申请号：JP19000091
申请日：1991-07-30
申请人： SEIBUTSUKEI TOKUTEI SANGYO , SATO SEISAKUSHO KK
发明人： NAGAKI TSUKASA , OGAWA MIKIO , SATO MASAO
IPC分类号： A01B39/16 , A01B39/18
摘要： PURPOSE:To obtain a cultivating machinery for orchard capable of carrying out operation of weeding, cultivating, etc., without hindrance to lower branch in a field around tree of fruit garden around trees such as orchard and capable of moving or parking the machine without occupying wide area when the cultivating machinery is moved out of field or the machinery is not used. CONSTITUTION:A culturing machinery B constituted in height of a machine body lower than running car bodies A and provided with supporting wheels 1 is provided through a projection controlling mechanism 2 capable of controlling projection degree to the side and the above-mentioned cultivating machinery B is rotatably provided from horizontal ground state in conditions close to vertical conditions and a retaining mechanism 3 for retaining so as not to occupy wide area when unused is provided.

7. 发明专利

JP2876291B2 失效
公开(公告)号：JP2876291B2
公开(公告)日：1999-03-31
申请号：JP617095
申请日：1995-01-19
申请人： SEIBUTSUKEI TOKUTEI SANGYO GIJUTSU KENKYU SUISHIN KIKO
发明人： OGAWA MIKIO , FUJII YUKITO , NAGAKI TSUKASA
IPC分类号： A01D46/20

8. 发明专利

JPH09254806A CARRIER VEHICLE DRAWN BY CRAWLER TYPE TRACTOR 失效
公开(公告)号：JPH09254806A
公开(公告)日：1997-09-30
申请号：JP6793896
申请日：1996-03-25
申请人： SEIBUTSUKEI TOKUTEI SANGYO
发明人： OGAWA MIKIO , FUJII YUKITO , OMORI HIROMI , NAGAKI TSUKASA
IPC分类号： B62D11/00 , B62D13/06 , B62D53/00
摘要： PROBLEM TO BE SOLVED: To improve rearward steering of a carrier vehicle drawn by a crawler type tractor used between tree rows at a fruit ranch. SOLUTION: A carrier vehicle having a wheeled drawn vehicle 6 connected to a tractor 1 including a crawler type traveling unit steered by the rotating speed difference between the right and left crawler 3 is regulable of making a curved rotational movement in the horizontal direction at a coupling unit 8a connecting the drawn vehicle 6 to the tractor 1, while a steering gear for steering the drawn vehicle wheels is provided and the drawn vehicle 6 is steered by the steering gear of the drawn vehicle 6 when reversing by regulating the curved rotational movement of the coupling unit 8a in the horizontal direction. The drawn vehicle 6 wheels are driven so it may travel at a faster speed than that of the crawler traveling unit with the wheels made slidable when it is overloaded.

9. 发明专利

JPH08196130A FOOTHOLD APPARATUS FOR AGRICULTURAL WORKING CAR 失效
公开(公告)号：JPH08196130A
公开(公告)日：1996-08-06
申请号：JP617095
申请日：1995-01-19
申请人： SEIBUTSUKEI TOKUTEI SANGYO
发明人： OGAWA MIKIO , FUJII YUKITO , NAGAKI TSUKASA
IPC分类号： A01D46/20
摘要： PURPOSE: To provide a foothold apparatus for an agricultural working car by installing a liftable and lowerable load-carrying platform in a mobile truck, providing many foothold plates, protruding to both left and right sides and capable of being housed on the lower side of the load-carrying platform and improving the cross-sectional shapes of the foothold plates. CONSTITUTION: This foothold apparatus for an agricultural working car is obtained by installing a load-carrying platform 8 liftable and lowerable in the vertical directions in a mobile truck, pivoting a normally and reversibly rotatable driving roller 9 arranged in the front and rear directions of the load-carrying platform and installing many foothold plates 10 and 10, kept in contact with the outer peripheral surface of the driving roller, movable in any of left and right directions by the frictional force thereof and displaceable to a position overhanging from the load-carrying platform and a position housed therein in the agricultural working car equipped with the foothold apparatus. The cross-sectional shapes of the respective foothold plates are formed so as to be the maximum in the top surface or a part close thereto.

10. 发明专利

JPH09262007A INTERTILLING AND MANURING APPARATUS 失效
公开(公告)号：JPH09262007A
公开(公告)日：1997-10-07
申请号：JP7252396
申请日：1996-03-27
申请人： SEIBUTSUKEI TOKUTEI SANGYO
发明人： OGAWA MIKIO , FUJII YUKITO , OMORI HIROMI
IPC分类号： A01B39/08 , A01B39/16 , A01B49/06 , A01C15/00
摘要： PROBLEM TO BE SOLVED: To provide an intertilling and manuring apparatus capable of carrying out continuous intertillage and by utilizing a crawl type intertilling machine and applying a fertilizer to intertilled soil. SOLUTION: A vertical revolving shaft 11 rotating in the horizontal direction is supported on the shaft of a traveling body capable of traveling and moving in the longitudinal direction. The revolving shaft 1 is equipped with a spiral digging blade for rotating an approximately fixed pitch along an imaginary column and both the vertical revolving shaft 11 and the spiral digging blade 12 are supported in a reciprocating way in the vertical direction. A continuous intertilling operation can be carried out by the traveling movement of the traveling body and the spiral digging blade 12. A cylindrical fertilizer discharging pipe 17 to be reciprocated in the vertical direction together with the spiral digging blade 12 is installed inside or around the circumference of the spiral digging blade 12. The fertilizer discharging pipe 17 is slid at a fixed distance upward by the resistance caused when the pipe is dropped and grounded, is made to communicate with a fertilizer outlet 18 and manures. When the fertilizer discharging pipe is raised and not grounded, it is dropped by a fixed distance to close the fertilizer outlet 18.

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