| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 一种双犁头开沟犁的使用方法 | CN201510961928.0 | 2015-12-18 | CN106888575A | 2017-06-27 | 周武成 |
| 本发明公开了一种双犁头开沟犁的使用方法，包含如下步骤：A、首先将牵拉杆端头位置牵挂在动力装置上，然后调节调节卡在上连接杆上的位置，同时调节紧固卡在导向杆上的位置，使前犁头的水平位置略高于后犁头的水平位置；B、开启动力装置，向前牵引牵拉杆，扶住导向杆，使耕犁方向始终保持端正；C、进而使前犁头耕犁浅层土层，后犁头耕犁深层土层，并对前犁头耕犁的槽沟进行扩宽和深耕。本发明的优点为，使用方法简单，使用的产品结构简单，强度高且能够一次耕犁既能达到沟深槽宽。 | ||||||
| 2 | 可调深度、角度的耕地犁及调节方法 | CN201510878812.0 | 2015-12-04 | CN106817922A | 2017-06-13 | 王冠红 |
| 本发明涉一种可调深度、角度的耕地犁及调节方法。随着农业生产的发展，拖拉机耕地取代了人力或畜力耕田，但是犁铧的角度和深度无法控制，耕地时不能自如控制深耕和浅耕，必须更换犁铧来保证达到种植作物的要求，浪费了大量人力物力。一种可调深度、角度的耕地犁，其组成包括：牵引装置（1），所述的牵引装置与变角装置(2)焊接，所述的变角装置具有行走滑块(3)、固定齿条(4)，所述的变角装置与延长杆(5)连接，所述的延长杆通过可调连接杆(6)、转动轴(7)与犁铧支架连接(8)，所述的犁铧支架分别与犁头(9)、行走轮支架(10)连接，所述的行走轮支架安装有行走轮(11)。本发明应用于改变犁铧的深度与角度。 | ||||||
| 3 | Safety apparatus for cultivator | US15262865 | 2016-09-12 | US09867322B2 | 2018-01-16 | Ki Hyuk Park; Jae Hyun Park |
| Provided is a safety apparatus for a cultivator. A driving cylinder includes a body wherein a rod having a pressurizing plate at a front end of the rod is inserted into the body; a first inlet hole and a second outlet hole which are formed at one side of the body; a first inlet hole and a second outlet hole formed at a rear portion of the pressurizing plate when the rod extends from the body; a first outlet hole and a second inlet hole formed at the other side of the body; a relief valve at the first outlet hole; a first hydraulic line to connect the relief valve and the first inlet hole; a second hydraulic line to connect the second outlet hole and the second inlet hole; and a check valve at any of the second outlet hole, the second inlet hole and the second hydraulic line. | ||||||
| 4 | Hydraulic beaming control system for plow implements | US39874573 | 1973-09-19 | US3851710A | 1974-12-03 | GRIMM W |
| A hydraulic beaming control system for tractor-propelled plow implements having sequentially arranged frame-mounted plow units and by means of which a delay is afforded in either raising or lowering the rear end of the frame, to the end that the forward plow units will leave the ground or enter the ground before the rear plow units. A single directional control valve on the tractor cooperates with a single relief valve on the plow frame in sequentially actuating front and rear lift cylinders in timed relationship. With split, articulated tandem-arranged plow frames having a medially disposed lift cylinder which raises and lowers the central portion of the split frame, a modified form of the control system provides an additional relief valve, the two relief valves functioning automatically under the control of the single tractor-mounted valve to actuate the front, medial and rear lift cylinders sequentially and in the order named, whether frame raising or frame lowering operations are being initiated.
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| 5 | 耕作機の安全装置 | JP2016168749 | 2016-08-31 | JP6129391B1 | 2017-05-17 | パク、ギ ヒョク; パク、ジェ ヒョン |
| 【課題】構造が非常に単純であり、製造コストも低下する利点があり、且つ、障害物によって妨害されない平常の耕作時にもシリンダーのロードに一定した圧力が形成されることで、耕作部が持ち上げられることが発生せず、均一な耕作が可能になる耕作機の安全装置を提供する。 【解決手段】駆動シリンダーは、ロードが挿入される胴体の一側にそれぞれ形成された第1の流入孔305と第2の流出孔306と、胴体の他側にそれぞれ形成された第1の流出孔302と第2の流入孔309と、前記第1の流出孔に設けられる逃がし弁303と、前記逃がし弁と第1の流入孔を連結する第1の油圧ライン304と、前記第2の流出孔と第2の流入孔を連結する第2の油圧ライン307と、前記第2の流出孔または第2の流入孔または第2の油圧ライン上に設けられ、第2の流出孔に油圧が逆流入されることを防止するチェック弁308と、で構成する。 【選択図】図2 |
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| 6 | DUAL RATE SWEEP LOAD ON FIELD CULTIVATOR SHANK ASSEMBLY | US15673745 | 2017-08-10 | US20190045700A1 | 2019-02-14 | Dean A. Knobloch |
| An agricultural implement including a frame configured to be towed behind a vehicle and a plurality of shank assemblies connected to the frame and configured for engaging a soil. Each shank assembly includes a shank mount configured to mount to the frame, a coupling arm pivotally connected to the shank mount and extending rearwardly therefrom, and a shank connected to the coupling arm at an end and extending downwardly therefrom to a tool-supporting end. Each shank assembly also includes a ground-engaging tool connected to the tool-supporting end of the shank and a variable rate spring positioned in between the shank mount and the coupling arm and configured for providing a variable ground-engaging tool load. | ||||||
| 7 | VIBRATING SUBSOIL TOOL | US15893486 | 2018-02-09 | US20180228074A1 | 2018-08-16 | Randal Tomich |
| A subsoil tool for ameliorating soil compaction having a shank attached to a toolbar of a tractor, wings on forward wing links pivotally engaged to the shank, and following wings on a wing rod pivotally engaged with the forward wing link. The forward wing links are positioned near the bottom of the shank in front of the rear of the shank. The wing rod is positioned behind the shank. A drive box having a hydraulic cylinder is engaged to the toolbar and pivotally engaged with the wing rod. In use, a portion of the subsoil tool may be inserted below a surface of the soil, the height of the subsoil tool may be adjusted, the subsoil tool may be rotated, and the hydraulic cylinder may be cycled to move the forward wings and following wings. | ||||||
| 8 | ARRANGEMENT AND METHOD FOR DEEP SOIL PREPARATION | US15111075 | 2015-01-07 | US20160330899A1 | 2016-11-17 | Magne SKJÆVELAND; Sindre Kjeang MØRK |
| An arrangement for the deep strip tillage of a soil (2) is disclosed, in which a secondary working element (11) includes one or more working element sections (111), a first working element section (111a) exhibiting a larger working depth than a primary working element (10) in a working position. A method of establishing strip-shaped, deep loose-soil channels (23) in a soil (2) arranged for storing water and receiving part of the root system of a vegetation is disclosed as well. | ||||||
| 9 | Tillage System with Interchangeable Modules | US13758896 | 2013-02-04 | US20130199807A1 | 2013-08-08 | Mark Hoffman; Kevin G. McDonald |
| A reconfigurable farm implement for tilling soil is described. The farm implement may comprise a frame having a plurality of mounting surfaces. A plurality of interchangeable tillage modules may be releasably coupled to the mounting surfaces. The interchangeable tillage modules may be arranged in a predetermined order based on a tillage requirement. | ||||||
| 10 | 耕作機の安全装置 | JP2016168749 | 2016-08-31 | JP2017093417A | 2017-06-01 | パク、ギ ヒョク; パク、ジェ ヒョン |
| 【課題】構造が非常に単純であり、製造コストも低下する利点があり、且つ、障害物によって妨害されない平常の耕作時にもシリンダーのロードに一定した圧力が形成されることで、耕作部が持ち上げられることが発生せず、均一な耕作が可能になる耕作機の安全装置を提供する。 【解決手段】駆動シリンダーは、ロードが挿入される胴体の一側にそれぞれ形成された第1の流入孔305と第2の流出孔306と、胴体の他側にそれぞれ形成された第1の流出孔302と第2の流入孔309と、前記第1の流出孔に設けられる逃がし弁303と、前記逃がし弁と第1の流入孔を連結する第1の油圧ライン304と、前記第2の流出孔と第2の流入孔を連結する第2の油圧ライン307と、前記第2の流出孔または第2の流入孔または第2の油圧ライン上に設けられ、第2の流出孔に油圧が逆流入されることを防止するチェック弁308と、で構成する。 【選択図】図2 |
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| 11 | JPS5057802A - | JP8743674 | 1974-07-30 | JPS5057802A | 1975-05-20 | |
| 12 | Verfahren und Steuerungseinheit zur Einstellung einer Arbeitsbreite eines Pfluges | EP15401007.8 | 2015-02-17 | EP2918155A2 | 2015-09-16 | |
Verfahren (100) zur Einstellung einer Arbeitsbreite (A) eines Pflugs (1), wobei die Pflugposition (P) auf einem Feld (3) mit einem Ortungssystem erfasst wird, dadurch gekennzeichnet, dass das Feld (3) in wenigstens einen Abschnitt (4) mit zwei geraden Abschnittsgrenzen (41, 43) unterteilt wird, dass ein Zentralpunkt (Z) als Schnittpunkt der Abschnittsgrenzen (41, 43) oder deren gedachten Verlängerungen ermittelt wird, dass eine Distanz (D) zwischen der Pflugposition (P) und einer der Abschnittsgrenzen (41) entlang eines Kreisbogens (B) um den Zentralpunkt (Z) berechnet wird, und mittels der Distanz (D) die Arbeitsbreite (A) des Pflugs (1) bestimmt und/oder eingestellt wird.
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| 13 | Verfahren und Steuerungseinheit zur Einstellung einer Arbeitsbreite eines Pfluges | EP15401007.8 | 2015-02-17 | EP2918155A3 | 2015-11-18 | |
Verfahren (100) zur Einstellung einer Arbeitsbreite (A) eines Pflugs (1), wobei die Pflugposition (P) auf einem Feld (3) mit einem Ortungssystem erfasst wird, dadurch gekennzeichnet, dass das Feld (3) in wenigstens einen Abschnitt (4) mit zwei geraden Abschnittsgrenzen (41, 43) unterteilt wird, dass ein Zentralpunkt (Z) als Schnittpunkt der Abschnittsgrenzen (41, 43) oder deren gedachten Verlängerungen ermittelt wird, dass eine Distanz (D) zwischen der Pflugposition (P) und einer der Abschnittsgrenzen (41) entlang eines Kreisbogens (B) um den Zentralpunkt (Z) berechnet wird, und mittels der Distanz (D) die Arbeitsbreite (A) des Pflugs (1) bestimmt und/oder eingestellt wird.
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| 14 | DEVICE AT A PLOUGH | EP84900151.0 | 1983-12-16 | EP0128931A1 | 1984-12-27 | NORELIUS, Sture |
| Pour labourer avec une charrue comprenant une pluralité de corps de labourage fixés verticalement et de manière réglable sur un châssis de charrue obliquement l'un après l'autre, afin de pouvoir placer les extrémités d'arête, qui sont formées après que la charrue a été abaissée dans le sol et retirée du sol, selon une ligne perpendiculaire à la direction de labourage, on propose un dispositif comprenant des moteurs hydrauliques réversibles (26) situés à chaque corps de labourage (12) pour abaisser et relever les corps de labourage, ainsi que des mécanismes de soupape (37, 38) qui sont couplés entre chaque moteur (26) et une source de pression (31) et qui peuvent être réglés en série et avec un retard les uns par rapport aux autres. | ||||||
| 15 | Agriculture System and Method | US15894870 | 2018-02-12 | US20180184575A1 | 2018-07-05 | Troy Oliver |
| An agricultural enhancement method for removing or overcoming soil fragipan, hardpan, or other natural and/or artificial soil compaction barriers is disclosed. These barriers prevent root and/or water penetration, which inhibits agricultural development. Consequently, removing and overcoming these barriers is beneficial to the soil and to agricultural yields. | ||||||
| 16 | Agriculture System and Method | US15687498 | 2017-08-27 | US20180054955A1 | 2018-03-01 | Troy Oliver |
| An agricultural enhancement method for removing or overcoming soil fragipan, hardpan, or other natural and/or artificial soil compaction barriers is disclosed. These barriers prevent root and/or water penetration, which inhibits agricultural development. Consequently, removing and overcoming these barriers is beneficial to the soil and to agricultural yields. | ||||||
| 17 | SAFETY APPARATUS FOR CULTIVATOR | US15262865 | 2016-09-12 | US20170142890A1 | 2017-05-25 | Ki Hyuk PARK; Jae Hyun PARK |
| Provided is a safety apparatus for a cultivator. A driving cylinder includes a body wherein a rod having a pressurizing plate at a front end of the rod is inserted into the body; a first inlet hole and a second outlet hole which are formed at one side of the body; a first inlet hole and a second outlet hole formed at a rear portion of the pressurizing plate when the rod extends from the body; a first outlet hole and a second inlet hole formed at the other side of the body; a relief valve at the first outlet hole; a first hydraulic line to connect the relief valve and the first inlet hole; a second hydraulic line to connect the second outlet hole and the second inlet hole; and a check valve at any of the second outlet hole, the second inlet hole and the second hydraulic line. | ||||||
| 18 | Garden Row Hoe | US13549179 | 2012-07-13 | US20130180743A1 | 2013-07-18 | Freddy Culley |
| A garden row tool to till the soil may include a first longitudinal side frame support member, a second longitudinal side frame support member connected to the first longitudinal side frame member, a first blade and a second blade to connect to the first longitudinal side support member and the second longitudinal side support member to till the soil and a traverse frame support member to adjustably connect the first longitudinal side frame member and the second longitudinal side frame support member. | ||||||
| 19 | SAFETY DEVICE OF CULTIVATOR | EP16866573.5 | 2016-10-27 | EP3378294A1 | 2018-09-26 | Park, Ki Hyuk |
Disclosed herein is a safety apparatus for a cultivator, wherein the driving cylinder includes a body wherein a rod having a pressurizing plate at a front end of the rod is inserted into the body; a first inlet hole and a second outlet hole which are formed at one side of the body; a first inlet hole and a second outlet hole which are formed and positioned at a rear portion of the pressurizing plate when the rod extends from the body; a first outlet hole and a second inlet hole which are formed at the other side of the body; a relief valve which is installed at the first outlet hole; a first hydraulic line which is employed to connect the relief valve and the first inlet hole; a second hydraulic line which is employed to connect the second outlet hole and the second inlet hole; and a check valve which is installed at any of the second outlet hole, the second inlet hole and the second hydraulic line so as to prevent the hydraulic pressure from being returning back to the second outlet hole. |
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| 20 | ARRANGEMENT AND METHOD FOR DEEP SOIL PREPARATION | EP15737467 | 2015-01-07 | EP3094168A4 | 2017-11-08 | SKJÆVELAND MAGNE; MØRK SINDRE KJEANG |
| An arrangement for the deep strip tillage of a soil (2) is disclosed, in which a secondary working element (11) includes one or more working element sections (111), a first working element section (111a) exhibiting a larger working depth than a primary working element (10) in a working position. A method of establishing strip-shaped, deep loose-soil channels (23) in a soil (2) arranged for storing water and receiving part of the root system of a vegetation is disclosed as well. | ||||||
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