子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | Hydrauliksystem mit elektrischem Druckbegrenzungsventil | EP00108219.7 | 2000-04-14 | EP1059476A2 | 2000-12-13 | Wegert, Ralf; Berkemann, Stephan; Roth, Arséne; Guthmann, Peter |
Die Erfindung bezieht sich auf ein Hydrauliksystem sowie ein darin angeordnetes elektrisches Druckbegrenzungsventil (1), welches zur Aufrechterhaltung einer Notbetriebsfunktion so ausgebildet ist, daß ein krafterzeugendes Kraftelement, insbesondere eine unter Vorspannung stehende Druckfeder (9), den Hydraulikdruck bei Stromausfall im Hydrauliksystem aufrechterhält. |
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| 122 | Apparatus for soil cultivation | EP94108249.7 | 1990-01-26 | EP0627158B1 | 1999-04-28 | Podevels, Dean A.; Comer, Robert C.; Lonn, Dana R.; Scherbring, David J.; Beattie, John M.; Holley, Charles C.; Schmidt, Michael T. |
| 123 | APPARATUS FOR SOIL CULTIVATION | EP90903261.7 | 1990-01-26 | EP0519913B1 | 1996-09-11 | PODEVELS, Dean, A.; COMER, Robert, C.; LONN, Dana, R.; SCHERBRING, David, J.; BEATTIE, John, M.; HOLLEY, Charles, C.; SCHMIDT, Michael, T. |
| An apparatus and method is disclosed for cultivating soil and turf by utilization of pressurized liquid injected into the soil and turf. A roller assembly (33) is provided for applying mechanical pressure to the turf after cultivation. Further, a means for setting a first speed in a transport mode and a second speed in a cultivating mode is provided. The apparatus is designed to be bidirectional to allow the apparatus to be used in both a forward and reverse direction. | ||||||
| 124 | METHOD AND APPARATUS FOR SOIL CULTIVATION. | EP90903261 | 1990-01-26 | EP0519913A1 | 1992-12-30 | PODEVELS DEAN A; COMER ROBERT C; LONN DANA R; SCHERBRING DAVID J; BEATTIE JOHN M; HOLLEY CHARLES C; SCHMIDT MICHAEL T |
| Un procédé et un dispositif de culture du sol et du gazon utilisent un liquide sous pression injecté dans le sol et le gazon. Un ensemble de rouleaux (33) applique une pression mécanique au gazon après culture. De plus, un moyen de réglage sur une première vitesse en mode transport et sur une deuxième vitesse en mode culture est également prévu. Le dispositif est conçu pour être bidirectionnel ce qui lui permet d'être utilisé en marche avant et arrière. | ||||||
| 125 | Schutzeinrichtung in Form eines Schutzschildes zum Abdecken einer Zapfwelle | EP85100264.2 | 1985-01-12 | EP0150742B1 | 1988-04-06 | Teich, Michael, Ing. grad. |
| 126 | Machine agricole à dispositif de transmission perfectionné | EP86440025.4 | 1986-03-27 | EP0196263A1 | 1986-10-01 | Ermacora, Rino; Krebs, Thierry |
La machine agricole (2) comporte un timon (3) muni d'un dispositif de transmission (5) fixé sur le timon (3) au moyen d'un dispositif de fixation (27) comportant un axe de liaison et des organes de liaison qui condamnent sensiblement la rotation du dispositif de transmission (5) autour dudit axe de liaison. |
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| 127 | Safety device for preventing contact with at least one rotary element | EP85100264 | 1985-01-12 | EP0150742A3 | 1985-12-27 | Teich, Michael, Ing. grad. |
| 128 | Hydraulische Antriebseinrichtung für landwirtschaftliches Arbeitsgerät | EP82104353.6 | 1982-05-18 | EP0090879A1 | 1983-10-12 | Strautmann, Heinrich, Dipl.-Ing. |
Das in Fig. 2 dargestellte landwirtschaftliche Arbeitsgerät ist ein Flachsilo-Entnahmegerät. An dessen Gestell 1 ist im oberen Endbereich ein Führungsrahmen 3 angebracht, entlang dem eine Schneidwerk 5 geführt ist. Der das Messer 4 tragende Messerhalter 19 des Schneidwerkes 5 ist an die Kolbenstange 18 eines Arbeitszylinders 17 angeschlossen, der als doppeltwirkender Zylinder ausgebildet ist. Die Zylinderkammern 23 und 24 des Arbeitszylinders 17 sind über Hydraulikleitungen 15 und 16 mit den Zylinderkammern 21 und 22 eines Pumpzylinders 14 verbunden, dessen Kolbenstange 13 mittels eines Kurbelantriebes 10 antreibbar ist. Der Kurbelantrieb 10 ist seinerseits mit der Zapfwelle 9 eines nicht dargestellten Schleppers kuppelbar, beispielsweise kann der Kurbelantrieb 10 unmittelbar auf die Zapfwelle 9 aufgesteckt sein. Sämtliche Zylinderkammern 21 bis 24 sind ständig mit Öl gefüllt, so daß durch die über den Kurbelantrieb 10 erzwungene Vor- und Zurückbewegung der Kolbenstange 13 des Pumpzylinders 14 der Arbeitszylinder 17 und damit der Messerhalter 19 nebst Messer 4 betätigt wird. |
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| 129 | Machine agricole à dispositif de transmission de mouvement perfectionné | EP82440012.1 | 1982-04-21 | EP0063531A1 | 1982-10-27 | Gantzer, Jean-Paul |
La machine agricole selon l'invention dont les outils sont entraînés à partir de la prise de focce d'un traoteur, comporte un dispositif de transmission de mouvement qui se compose d'un carter (11) comportant deux arbres d'entrée (12, 13) dont les profils des cannelures sont différents, et d'un arbre de transmission (14) à joints de Cardan dont l'alésage de l'une des mâchoires possède des cannelures identiques à celles de l'arbre (12) et dont l'alésage de l'autre mâchoire possède des cannelures identiques à celles de l'arbre (13). |
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| 130 | 전기식 스키드 스티어로더 | KR1020170121815 | 2017-09-21 | KR101856597B1 | 2018-05-10 | 이두식 |
| 본발명은배터리로구동되고조이스틱으로방향을조작하는스키드로더에관한것으로, 특히, 제자리회전이이루어지도록하는한편안전성과공간활용도를높이는동시에조이스틱에서 CAN 통신(Controller Area Network)으로모터콘트롤러와접속되게하는것이다. 본발명은스키드로더의양쪽바퀴가전기모터에의해정역회전이이루어지게설치하고, 스키드로더에설치되는조이스틱의움직임은홀센서로검출하여 can 통신으로콘트롤러에전달하고, 상기콘트롤러는전기모터의구동을제어하되감속기하우징의상부에탑재시키고, 상기조이스틱의움직임은홀센서로검출하여전압으로콘트롤러에서인지되게하고, 상기콘트롤러는조이스틱에서좌우틀어짐만발생하는경우제자리회전으로인식하여강제로회전력을부가함으로써좌우측바퀴가각각정역방향으로회전되며스키드로더가제자리에서회전되게하는것이다. | ||||||
| 131 | 동력전달장치 | KR1020150014966 | 2015-01-30 | KR101612874B1 | 2016-04-18 | 석창국 |
| 견인수단으로부터작업기로의동력을전달하는과정에서작업기가적어도둔각이상의회전반경으로회전될때에도동력전달이용이하게이루어질수 있도록견인수단의동력이입력되는입력축이구비된제1 하우징; 상기제1 하우징스의상부에작업기로동력이출력되는출력축이구비된제2 하우징; 및상기제1,2 하우징의내부중심에상기입력축과출력축이각각의연결부에의해맞물려회전가능하게구비되어동력을전달함과동시에상기제1 하우징또는제2 하우징이입력축또는출력축을기준하여적어도 180°이상의회전반경을갖도록구비되는회전지지축;을포함하는동력전달장치를제공한다. 그에따라동력전달에는아무런지장없이견인수단의방향전환에따른작업기또한견인수단과동일한궤적이나그 이상으로회전이이루어져밭이나논 등과같은모서리부분또한필요로하는견인작업이나구동작업이단시간내에신속하고원활하게이루어질수 있는효과를가진다. | ||||||
| 132 | 집초기 회전로터의 동력전달링크 | KR2020140000699 | 2014-01-29 | KR2020150003035U | 2015-08-06 | 박종병 |
| 본고안은트랙터의 PTO조인트와연결되어 PTO조인트의회전력을회전로터로전달하기위한연결링크에서회전로터와접하는타 측단부에는어져스트조인트를설치하고, PTO조인트와접하는일 측단부에역회전조인트를설치함으로써, 연결링크의타 측단부에설치되는어져스트조인트를통해회전로터좌·우각도를조절할수 있도록함은물론, 연결링크의일 측단부에설치되는역회전조인트를통해 PTO조인트의작동이멈췄을때 연결링크가역회전되도록함으로써역회전이되지않음에따라발생되는연결링크가휘고뒤틀리거나, 회전로터내부의기어박스내의기어가파손되는현상을방지할수 있도록하는집초기회전로터의동력전달링크에관한것이다. 상기목적을달성하기위한본 고안은일 측이트랙터의 PTO조인트(2)와커플링을통해연결되어 PTO조인트(2)의회전력이출력되는입력축(20)과; 일측이상기입력축(20)의타 측과연결되어입력축(20)에서전달되는회전력을회전로터(50)로전달하기위한연결링크(30)와; 일측이상기연결링크(30)의타 측과연결되어연결링크(30)로부터전달되는회전력을회전로터(50)로전달하는출력축(40)으로이루어지는집초기에있어서, 상기입력축(20)은프레임(10)의하단에설치되는 'ㄷ'자형상의조인트브라켓(11)의통공(12)에관통되게설치되고, 상기연결링크(30)는일 측단부가상기입력축(20)의타 측과역회전조인트(31)로연결되고, 타측 단부가출력축(40)과어져스트조인트(32)로연결되어 PTO조인트(2)로부터의회전력을출력축(40)을통해회전로터(50)로전달되도록구성된다. | ||||||
| 133 | 좌우로 살포되는 트랙터 탑재식 원거리용 방제기 | KR1020140062638 | 2014-05-23 | KR101515499B1 | 2015-05-04 | 김완수 |
| 본발명은트랙터에연결탑재하여약액의살포방향각도를좌우로조절하면서방제용약액을원거리로살포할수 있도록한 좌우로살포되는트랙터탑재식원거리용방제기에관한것이다. 이를위해, 본발명은트랙터의동력을이용하여방제용약액을펌핑하는동시에송풍기의송풍력에의하여약액을원거리위치로살포하되, 살포방향의각도를좌우로조절하면서방제용약액을원하는위치까지용이하게살포할수 있고, 송풍기의송풍력에의하여약액을살포하는배출덕트의배출구길이및 크기를 2단이상으로조절하여방제용약액의살포거리를근거리를비롯하여원거리까지용이하게조절할수 있는좌우로살포되는트랙터탑재식원거리용방제기를제공한다. | ||||||
| 134 | 확장형 칼만 필터를 이용하여 주행 센서 잡음을 보정하는 스키드 스티어링 방식 원격 제어 무인 방제기 | KR1020130019728 | 2013-02-25 | KR101419844B1 | 2014-07-18 | 유관호; 김평준; 이인남; 김기호; 안주현; 이제용 |
| A skid steering-type remote-controllable unmanned sprayer includes: wheels installed at the both lateral sides; a chemical spray device to spray a chemical through a chemical spray nozzle; and a boom to locate the chemical spray nozzle to spray the chemical to a target. The sprayer may include: a manipulation unit which includes switches for a user to manually or automatically control the driving, posture, and chemical spraying of the skid steering-type remote-controllable unmanned sprayer and generates selection signals according to the manipulation of the switches; a sensor unit which includes sensors for sensing the driving status and speed of the skid steering-type remote-controllable unmanned sprayer and neighboring obstacles and generates sensor signals by the sensors; a control unit which calculates pre-compensation position data, which is not yet compensated, from the sensors, compensates the observation errors included in the pre-compensation position data using the expanded Kalman filter to calculate post-compensation position data, determines the next target position according to the current position determined based on the post-compensation position data, the detected moving object guiding lines, and a certain operation schedule, and generates a wheel control signal for operating the wheels to move to the next target position; and a wheel driving unit which drives the wheels based on the wheel control signal. | ||||||
| 135 | 부분경운장치, 및 이를 부착한 이앙기 | KR1020150033713 | 2015-03-11 | KR1020160109397A | 2016-09-21 | 이리중 |
| 본발명은부분경운장치, 및이를부착한이앙기에관한것으로서, 보다상세하게는부분경운작업과동시에이앙작업, 시비작업, 제초제살포작업을동시에수행할수 있는부분경운장치, 및이를부착한이앙기에관한것이다. | ||||||
| 136 | 농기계용 배터리 방전 방지장치, 및 농기계용 배터리 커버 | KR1020150034258 | 2015-03-12 | KR1020150144689A | 2015-12-28 | 권기원 |
| 본발명은경운기나관리기, 트랙터등의농기계에간편하게장착되어태양광을통해자가발전되는전류를배터리에지속적으로충전시켜배터리의자연방전의발생을억제시킴으로써, 배터리의수명연장과안정된시동이가능하도록한 농기계배터리의방전방지장치, 및농기계용배터리커버에관한것으로, 본발명에서는배터리가장착된농기계에고정되며, 표면에조사되는태양광을통해충전전류를생성하는솔라패널이형성된하나이상의본체와; 상기본체에형성된솔라패널과배터리의전원단자사이에배치되어, 솔라패널에서인가되는충전전류를배터리에충전하는충전제어모듈을포함하여구성되어, 상기충전제어모듈은, 솔라패널에서생성된충전전류를농기계에탑재된배터리에지속적으로충전시켜, 배터리의방전발생이억제되도록구성한것을특징으로한다. | ||||||
| 137 | 인삼 해가림 시설 지주목 설치장치용 캐터필러 간격 조절장치 | KR1020140028976 | 2014-03-12 | KR1020150106648A | 2015-09-22 | 유명덕 |
| 본 발명은 인삼밭 둑의 너비 및 간격에 따라 캐터필러의 간격을 알맞게 조절할 수 있도록 하는 인삼 해가림 시설 지주목 설치장치용 캐터필러 간격 조절장치에 관한 것으로, 더욱 상세하게는 상부에 지주목을 적재하는 적재부를 갖는 차체와, 상기 차체 하부에 캐터필러 및, 상기 차체 상부에 포스트에서 승하강 하는 브레커 작동수단에 의해 지주목을 지면에 박아 설치하는 지주목 설치수단으로 구성하되; 상기 캐터필러는 좌우 트랙을 인삼밭 둑의 너비 및 간격에 따라 엑츄에이터에 의해 좌우로 이동시켜 폭 조절하도록 구성하여; 인삼밭의 둑 너비나 및 간격에 따라 캐터필터의 좌우 트랙 폭 사이즈를 자동 조절할 수 있어 인삼밭의 형태에 제한없이 사용가능한 효과가 있다.
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| 138 | 파종기를 위한 파종 유닛 구동부 | KR1020120081131 | 2012-07-25 | KR1020130012932A | 2013-02-05 | 반이탤리브라이언피.; 양신챤지.; 네드베드페터알. |
| PURPOSE: A seeding unit drive device for a sowing machine is provided to control a drive motor based on the travelling speed of the sowing machine. CONSTITUTION: A sowing machine comprises one or more axles which have wheels for supporting the sowing machine, transmission which is combined with one or more axles to drive the wheels, one or more seeding units, a drive output shaft, and a seeding space control mechanism which is placed between the transmission and seeding units. The seeding space control mechanism comprises a chain and multiple pairs of sprockets which surround the chain. | ||||||
| 139 | 농업용 작업차량의 방향전환 감지구조 | KR1020110026710 | 2011-03-25 | KR1020120108614A | 2012-10-05 | 최대운; 유정화 |
| PURPOSE: A direction change sensing structure of an agricultural working vehicle is provided to control a modulating solenoid valve in a direction change timing accurately to prevent safety accidents. CONSTITUTION: A direction change sensing structure of an agricultural working vehicle comprises a lever(110) for the forward and reverse movement of a vehicle, a connection link(120), a proportional control valve(130), a direction change arm(140), a forward and reverse motion sensor(150), and a controller(160). The lever is installed to be manipulated by a driver. The connection link receives manipulation force by being connected to the lever. The proportional control valve controls working fluid in a clutch. The direction change arm is installed to change flow direction of working fluid for changing the moving direction of a vehicle by being connected to the connection link. The angle of the connection link is measured by the forward and reverse motion sensor. The controller controls pressure oil supplied to the proportional control valve. | ||||||
| 140 | 자동 경작 시스템 | KR1019990015408 | 1999-04-29 | KR1020000067523A | 2000-11-25 | 김학철 |
| PURPOSE: An automatic cultivating system is provided to conveniently cultivate, and to improve the agricultural productivity. CONSTITUTION: An automatic cultivating system installed in a circular cultivated land for managing cultivation includes a pylon(10) installed in the center of the cultivated land as a center of rotation and having a grain collecting path; a plurality of arms(20) rotating centering on the pylon by being connected with the pylon through a rotator, connected to have the equal length with the radius of the circular cultivated land, and having a grain collecting line for collecting grain; a plurality of driving parts installed in the plurality of arms by a driving part supporting die for rotatably moving; frames(50) mounted on the plurality of arms for mounting cultivating equipments(52) necessary for cultivation, connected with a grain gathering part having changeable length to gather the grain, and up and down moving parts(51) upwardly and downwardly moving the frame; a tank(30) installed in the pylon for supplying water etc. necessary for cultivation; and a hydraulic pump generating oil pressure to drive the driving parts and the cultivating equipments. | ||||||
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