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公开(公告)号：JPH07155035A
公开(公告)日：1995-06-20
申请号：JP30776493
申请日：1993-12-08
Applicant: KUBOTA KK
Inventor： AZUMA HIRONOBU , KANAI YOSHIHIDE , OKADA MIKIO
IPC: A01D13/00
Abstract: PURPOSE:To provide a harvesting part structure of a root vegetable harvester having good workability, capable of preventing biting of soil, small stones, etc., into starting end parts of endless rotating belts of a carrying apparatus for harvest. CONSTITUTION:A carrying apparatus 1 for harvest provided with a pair of right and left endless rotating belts V oppositely arranged in a state upwardly inclined in the rear and driven and holding the leaf part of a root vegetable by the endless rotating belts V, pulling up the root vegetable upward while pulling it from the ground and carrying the vegetable backward is installed, and grass-dividing tools 3 capable of raising the foliage part of the root vegetable are attached on the front of starting end parts of endless rotating belts V and, at the same time, a soil-cutting blade 4 for pushing and cutting soil on the transverse side in a state thrust into soil in the front of starting end parts of endless rotating belts V is attached on the supporting frame 20 for supporting the carrying apparatus 1 for harvest and the supporting arm 21B connected at the top part of a supporting frame 20 and supporting the soil-cutting blade 4 in a state extended forward is formed and, simultaneously, a coupling part R between the supporting frame 20 and the supporting arm 21B is disposed in the backward lower part of starting end parts of the endless rotating belts V.
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公开(公告)号：JPH07107809A
公开(公告)日：1995-04-25
申请号：JP25742493
申请日：1993-10-15
Applicant: KUBOTA KK
Inventor： KAWASE MUNEYUKI , KANAI YOSHIHIDE
IPC: A01B69/00
Abstract: PURPOSE:To provide a stem culm position detector so designed that a detecting body is prevented from being subjected to an excessive contact load not only during normal advancing traveling but also during retreating traveling to avoid damaging the detecting body. CONSTITUTION:A pair of left and right detecting bodies 10A, 10B each of continuous form swingable along the longitudinal direction of the machine body around the respective pivotal points on the base end side in such a state as to be energized returnably to the neutral position along the longitudinal direction of the machine body are arranged in such a state that the pivotal points are situated at an interval along the longitudinal direction of the machine body. The detecting body 10A with the corresponding pivotal point situated on the front side is linearly extended by a length corresponding to the above-mentioned interval and then bent on the rear side of the machine body and extended linearly again; whereas, the other detecting body 10B with the corresponding pivotal point situated on the rear side is linearly extended by a length corresponding to said interval and then bent on the front side of the machine body and extended linearly again.
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公开(公告)号：JPH078050A
公开(公告)日：1995-01-13
申请号：JP15173293
申请日：1993-06-23
Applicant: KUBOTA KK
Inventor： AZUMA HIRONOBU , ICHINOSE MIKIO , OKADA MIKIO , SUETSURU MASAAKI , KANAI YOSHIHIDE
Abstract: PURPOSE:To obtain a root vegetable harvester not only facilitating treatment of harvested root vegetables by cut and release of foliar parts but readily controlling harvested root vegetables at a recovery part by a driver, making driving easy, surely discharging cut foliar part from a machine irrespective of rise and fall operation of a harvesting part. CONSTITUTION:In a carrot harvester made by equipping a traveling machine 7 with a harvesting part B and a recovering part 9, the harvesting part B composed of a harvesting conveyor 1, a leaf cutting device 8 and a foliar part conveyor 10 is made liftable rockingly around a right and left facing support. The foliar part conveyor 10 is arranged in a state of transporting the cut foliar part slantingly from the leaf cutting device 10 to the front part at the side of a machine at the opposite side of the harvesting conveyor 1. A chute 14 for guiding the cut foliar part sent by the foliar part conveyor is extended below the foliar part conveyor 10 and is installed in a state of being rockingly raised and dropped in an integrated way with the harvesting part B.
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公开(公告)号：JPH0640416A
公开(公告)日：1994-02-15
申请号：JP18969092
申请日：1992-07-16
Applicant: KUBOTA KK
Inventor： IWAKAWA TAKASHI , YASUMATSU MAMORU , KANAI YOSHIHIDE , ITO TSUKASA
Abstract: PURPOSE:To prevent a packing sheet from moving due to inroads of air, by providing a protrusion, where the end of drawn packing sheet by a drawing means is superposed, in the packing table, in a packing method in which a packing article is fed from the upper side and enveloped with the contracted packing sheet. CONSTITUTION:A spherical packing article like a cabbage is dropped into the opening 2a formed on a packing table 2. A packing sheet 1 is contracted at the outer edge of the opening to envelop time article which is supported from the lower side by a vertically movable support bed. The packing sheet 1 is unfolded on the packing table 2 by the horizontal reciprocal motion of a drawing means 38 provided with a manipulating arm 41 to nip the end 1b thereof. When the packing sheet 1 is drawn to a specified position, the manipulation arm 41 does not hold the packing sheet 1. And in this time, the s[meet edge 1b is superposed on the protrusion 51 formed on the packing table 2. In this way, the packing sheet 1 does not move easily owing to the contact or friction of the protrusion 51 with the packing sheet 1.
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公开(公告)号：JPH0632312A
公开(公告)日：1994-02-08
申请号：JP18426992
申请日：1992-07-13
Applicant: KUBOTA KK
Inventor： ITO TSUKASA , KANAI YOSHIHIDE
Abstract: PURPOSE:To provide a general-purpose binding machine capable of carrying out binding operation smoothly and in good workability even in the case of an article to be bound whose top end side is thicker than its place to be bound and which is easily bendable, or of a box-shaped article to be bound. CONSTITUTION:The title machine has: a binding mechanism for binding an article to be bound, which is set on a work stand 7 and transferred along the surface of this stand; a passing detection switch SW2 with a detecting piece 27 projecting upward from the work stand 7 at an article transfer place thereof; and an operation switch SW1 which is foot-operated. When the passing of the article is detected by the passing detection switch SW2, or when the operation switch SW1 is operated, a single rotation clutch mechanism interposed between an electric motor and the binding mechanism is actuated to carry out binding operation. Further, a channel 7a for the passing of the article to be bound is formed at a place different from the place of the work stand 7, where the passing detection switch SW2 is disposed.
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Patent Agency Ranking
公开(公告)号：JPH0613A
公开(公告)日：1994-01-11
申请号：JP15712892
申请日：1992-06-17
Applicant: KUBOTA KK
Inventor： ICHINOSE MIKIO , KANAI YOSHIHIDE
Abstract: PURPOSE:To provide the mechanized root vegetable harvester used for reducing a heavy labor that is an artificial root vegetable-harvesting work in which a worker pulls out the root vegetables from a field in his bent posture. CONSTITUTION:The carrot harvester equipped with a digger 1 for digging the carrots in the ground, with a carrot-lifting and carrying device 2, with a leaf cutter 3, and with a carrot-aligning and carrying device 4 for aligning the carrots in a prescribed posture suitable for the leaf-cutting process using the leaf cutter 3 is characterized by disposing four sensors 23 for contacting with the carried carrots in the guide mechanism 12 to detect whether the shape of each carrot is a shape within a prescribed shape range or not, disposing a rotary blade 24 for cutting down the leaves of the carried carrots in the guide mechanism 12, and further disposing a controller 28 for operating and linking the sensors 23 to a solenoid 27 for transferring the rotary blade 24 so that an abnormally shaped carrot is cut down with the rotary blade 24 when the information of the abnormal shape detection is outputted by the contact of the contact elements 23a of the sensors 23 with the carried abnormally shaped carrot.
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公开(公告)号：JPH05184225A
公开(公告)日：1993-07-27
申请号：JP539592
申请日：1992-01-16
Applicant: KUBOTA KK
Inventor： ITO TSUKASA , OKADA MIKIO , KANAI YOSHIHIDE
Abstract: PURPOSE:To provide a string-delivering mechanism capable of changing a braking force in response to the change in stationary inertia accompanied by the change in the outer diameter of the wound string and of reducing the change in the tension of the delivered string. CONSTITUTION:In a string-delivering mechanism provided with a wound string 36 winding and receiving the string 4 and rotatably fit onto a laterally directed support shaft 60 and with a string-delivering mechanism 6 for delivering the string 4 from the wound string 36 at a high speed, an abrasion-braking member 63 sliding on the outer circumferential surface of the wound string 36 by its self weight is supported in a swinging state at such a support as to gradually approach from a vertically directed oblique posture to a horizontal posture as the outer diameter of the wound string 36 is reduced.
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公开(公告)号：JPH04346716A
公开(公告)日：1992-12-02
申请号：JP12073491
申请日：1991-05-27
Applicant: KUBOTA KK
Inventor： ITO TSUKASA , KANAI YOSHIHIDE
Abstract: PURPOSE:To obtain a general purpose knotter binding even a material to be bundled such as soft vegetable in proper tension and readily releasing the bundled state. CONSTITUTION:A general purpose knotter equipped with a knotter bill type knotting mechanism 3 of binding with a rubber ribbon, having a timing wherein holding and retention of a rubber ribbon part 4c previously supported by a ribbon holder 42 is released approximately in completion of winding operation of a knotting bill 43, a ribbon part fed by a needle is newly held, then the ribbon is cut by a ribbon cutter 58, wound part of a material to be bundled is squeezed and knotting is operated.
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公开(公告)号：JPH04346714A
公开(公告)日：1992-12-02
申请号：JP12073291
申请日：1991-05-27
Applicant: KUBOTA KK
Inventor： ITO TSUKASA , KANAI YOSHIHIDE
Abstract: PURPOSE:To mechanically knot a soft material to be bundled with a rubber ribbon by subjecting the rubber ribbon to knotting operation by a knotter bill type knotting mechanism arranging driving rotary shaft cores of a knotting bill and a ribbon holder in parallel. CONSTITUTION:A soft material (a) to be bundled such as vegetable is bound with a rubber ribbon 4 fed from a needle 6 by a knotter bill type knotting mechanism 3. Driving rotary shaft cores of a knotting bill 43 of the knotting mechanism and a ribbon holder 42 are arranged in parallel, an attitude of ribbon part stretched between the ribbon holder and the knotting bill and edge part of the ribbon holder are made approximately horizontal in newly holding and retaining a fed ribbon part so that the rubber ribbon slightly comes off the ribbon holder by revolving action of the ribbon holder.
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公开(公告)号：JPH04339717A
公开(公告)日：1992-11-26
申请号：JP10782691
申请日：1991-05-14
Applicant: KUBOTA KK
Inventor： YASUMATSU MAMORU , IWAKAWA TAKASHI , KANAI YOSHIHIDE , ITO TSUKASA
Abstract: PURPOSE:To make it possible to perform bonding operation by an adhesive tape smoothly for a packaging device which is constituted in such a manner that after wrapping an article-to-be-packaged by operation of a plurality of wrapping tools using a packaging sheet, the wrapping is fixed by pasting with an adhesive tape at the last stage. CONSTITUTION:A plurality of wrapping tools, which cover a packaging sheet 1 on an article-to-be-packaged orderly and guide it, are provided, and at the same time, an air outlet 23 to blow out air which heads for the letting out direction along the surface of an adhesive tape (t) to be let out is provided in the vicinity of the letting out part of the adhesive tape (t) to paste the packaging sheet 1.
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