| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | 트랙터용 써레{harrow} | KR2019990014917 | 1999-07-24 | KR200166110Y1 | 2000-02-15 | 김대호 |
| 본 고안은 트랙터용 써레에 관한 것으로서, 보다 상세하게는 써레날이 다수개의 편으로 형성되어 무논의 평탄화작업시 흙밀림현상을 최소화할 수 있는 트랙터용 써레 관한 것이다. 본 고안에 따르면, 트랙터의 뒤쪽에 착탈되도록 된 써레에 있어서, 상기 써레(10)는 중앙날부(20)와, 좌우측날부(30,40)를 포함하여 이루어지며, 상기 중앙날부(20)에는 다수개의 써레편(22,24)이 서로 이격되게 형성되며, 상기 좌우측날부(30,40)에는 하단이 내향경사지게 된 경사써레편(32,42)이 다수개 형성된 것을 특징으로 하는 트랙터용 써레가 제공된다. | ||||||
| 62 | 트랙터용 써레 | KR1020160097439 | 2016-07-29 | KR101796278B1 | 2017-11-10 | 김대호; 김재천 |
| 본발명은트랙터용써레에관한것으로, 더욱상세하게는써레작업중 트랙터가후진하면서써레가무논에박히는경우에써레의파손이보다효과적으로방지되도록하는트랙터용써레에관한것이다. 본발명의구성은, 로타리또는그 로타리에설치된장착구조물(100)에전단이연결되고상호이격되어나란하게설치되는한 쌍의연결대(210)와, 그한 쌍의연결대(210)의후단을서로연결하는상부횡대(220)로구성된써레프레임(200); 상기상부횡대(220)의하부중앙부분에설치되고, 일측에제1관통홀(260)이형성된상부횡대연결구(250); 상기상부횡대연결구(250)의제1관통홀(260)에일측이수직힌지축(330)으로결합되어상부횡대연결구(250)의하측에서양측이전후방향으로회동되게설치되는하부횡대연결구(300); 상기하부횡대연결구(300)가상부중앙부분에결합되고, 양측이상기상부횡대(220)의양측과탄성부재(360)로연결되는하부횡대(350); 상기하부횡대(350)의후단에수평힌지축(450)으로결합되어상하방향으로회동되고, 승강실린더(460)에의해상승하강동작되는써레판(400); 상기상부횡대연결구(250)와하부횡대연결구(300)에설치되어상기써레판(400)의후진충돌로설정된강도이상으로압력이가해지는경우록킹해제되면서상기상부횡대연결구(250)에대해하부횡대연결구(300)가전후방향으로회동되도록하는회동제한수단(500);을포함하여이루어진것을특징으로한다. | ||||||
| 63 | 배토기용 받침장치 | KR1020140145637 | 2014-10-27 | KR1020160049194A | 2016-05-09 | 정미영 |
| 본발명은로터베이터(20)의후방일측에상하방향으로회전할수 있도록설치하는다수의프레임(11)과; 상기프레임(11)의후방에설치하는지지프레임(12)과; 상기지지프레임(12)의길이방향으로일정간격떨어지도록형성하는다수의배토날(13)과; 상기지지프레임(12)을상하방향으로회전할수 있도록설치하는유압실린더(14)로이루어지는배토기(10)에있어서, 상기지지프레임(12)의양측에형성한통공(12a) 또는상기프레임(12)의중간일측에서로연결하도록설치하는장착프레임(150)의양측에형성한장착공(150a)의내부에삽입하여장착하는고정부(110)와; 상기고정부(110)의외측에서하부방향으로형성하는지지부(120)와; 상기지지부(120)의하부에형성하는받침부(130)와; 상기받침부(130)의하부에설치하는적어도하나이상의바퀴(140)로이루어지는배토기용받침장치를제공하기위한것으로, 본발명은작업자가필요에따라서쉽게설치또는분리할수 있으므로사용효율을향상시킬수 있는효과를갖는다. 또한, 본발명은배토기의골과두둑성형작업시분리하여배토기의중량을가중시키지않으므로작업효율을향상시킬수 있는효과를갖는다. 특히본 발명은배토기의규격에따라서설치각도및 높낮이를조절하여활용범위를증대시킬수 있는효과를갖는다. 아울러본 발명은구조가간단하고유지보수및 보관이용이한효과를갖는다. | ||||||
| 64 | 트랙터용 광폭써레 | KR2020140007170 | 2014-10-01 | KR2020160001188U | 2016-04-11 | 김대호; 황방전 |
| 본고안은트랙터용광폭써레에관한것으로, 보조써레판의회동각도를제한하여보조써레판이논두렁에부딪힌경우상방으로일정각도회동된후 원위치로복귀되도록한 트랙터용광폭써레에관한것이다. 본고안의구성은, 로터베이터의후방에유압실린더(100)에의해상승또는하강동작되는주써레판(200)과, 그주써레판(200)의양측에힌지결합되어그 힌지결합부(230)를통해회동가능하게장착되는보조써레판(300)과, 상기보조써레판(300)과주써레판(200)에양단이고정되어상기보조써레판(300)의접힘동작또는펼침동작을유지시키는스프링(400)을포함하는트랙터용광폭써레에있어서, 상기힌지결합부(230)는, 상기주써레판(200)의양측상면에마련되는제1브라켓(231)과, 상기보조써레판(300)의일측상면에상기제1브라켓(231)의내측또는외측에구비되게마련되는제2브라켓(232)과, 상기제1브라켓(231)과제2브라켓(232)을관통하여결합되는힌지축(233)으로구성되고, 상기제1브라켓(231)의외주면은단차지게형성되어회동제한턱(240)이마련되고, 상기제2브라켓(232)에는상기회동제한턱(240)에걸려상기보조써레판(300)의회동각도가 90°미만으로제한되도록걸림봉(310)이설치되는것을특징으로한다. | ||||||
| 65 | 써레용 안전장치 | KR1020140094913 | 2014-07-25 | KR1020160012770A | 2016-02-03 | 김경수 |
| 본발명은트랙터또는로터베이터의후방일측에상하방향으로회동할수 있도록장착되는연결프레임(10)과; 상기연결프레임(10)의후방에상하방향으로회동할수 있도록설치되는지지대(20)와; 상기지지대(20)의후방에설치되는써레날(30)로이루어지는써레에있어서, 상기연결프레임(10)의후방일측에형성되는힌지축(110)과; 상기힌지축(110)을중심으로상하방향으로회동할수 있도록설치되되후방에는상기지지대(20)가결합되는브라켓(120)과; 상기연결프레임(10)과브라켓(120)의사이를연결하도록설치되어상기써레날(30)이장애물과부딪칠경우에상하방향으로탄성복원력을발생시키기위한스프링(130)과; 상기지지대(20)의후방에설치되어상기써레날(30)과결합되는보조브라켓(140)으로이루어지는써레용안전장치를제공하기위한것으로, 본발명은무논의평탄작업시써레날이장애물과부딪칠경우에자연스럽게완충기능을수행하여안전사고를사전에방지할수 있는효과를갖는다. 특히본 발명은써레및 써레날의손상및 변형을최소화하여내구성은물론사용수명을향상시킬수 있는효과를갖는다. | ||||||
| 66 | 트랙터용 써레 | KR1020130147038 | 2013-11-29 | KR1020150063191A | 2015-06-09 | 김중호 |
| 본발명은써레판에형성된제1 브래킷과힌지결합된신축실린더와, 상기써레판에서상기제1브래킷의좌우양측에형성된제2 브래킷과힌지결합된좌우한쌍의승강로드등으로구성된트랙터후방에설치된로터베이터에장착되는트랙터용써레에관한것으로서, 더욱상세하게는상기제1 브래킷에중간부분이꺽여진형상으로된 실린더링크가구비되고, 상기실린더링크와상기신축실린더의단부사이에상하로길게형성된장홀을가지는장홀링크를구비하여상기신축실린더의단부가상기장홀을따라이동가능하게한 구조로가짐으로써, 흙끌기를위하여신축실린더를신장하여상기써레판을일정각도로세우고트랙터가전방으로이동될때 상기써레판이지면에있는흙에대하여누르는힘을강하게유지하게하여흙끌기를원활하게할 수있는트랙터용써레에관한것이다. | ||||||
| 67 | 트랙터용 써레의 각도 제한장치 | KR1020120085710 | 2012-08-03 | KR1020140018063A | 2014-02-12 | 박기혁 |
| The purpose of the present invention is to provide a device for limiting an angle of a harrow for a tractor which provides stoppers, which are operated by one cylinder, for supporting frames in order to limit a rotation angle of the harrow and lifts the harrow upward by using the stopper. A rotavator having a cylinder is formed on the rear part of a tractor. The harrow for a tractor is composed of the supporting frames. One side of the supporting frame is connected to the rotavator, and the other side thereof is connected to a harrow plate by a connection unit to be rotated. The supporting frames are separately installed. The present invention includes guides which are formed on each supporting frame and on which a guide groove is formed lengthwise in the longitudinal direction; a transverse supporting bar of which both sides are inserted into the guide grooves of the guides formed on the supporting frames and which is mounted to be slid; the cylinder of which one end is connected to the rotavator and the other side is connected to the transverse supporting bar; and a distance fixing bar of which one side is connected to the transverse supporting bar and the other side is connected to the harrow plate and which maintains the fixed distance between the transverse supporting bar and the harrow plate. | ||||||
| 68 | 트랙터용 써레 | KR1020120038607 | 2012-04-13 | KR1020130115870A | 2013-10-22 | 김대호; 황방전 |
| PURPOSE: A harrow for tractor is provided to facilitate a fixing process of outer harrow board by automating the process through a driving motor. CONSTITUTION: A harrow for tractor comprises: a central harrow board (150) connected to a rotary (100) by a harrow frame (110) and a cylinder (120); right and left outer harrow board (160) combined to the central harrow board to be rotated by a fixing shaft (170); and locking means prepared in the combining portion of the central harrow board and outer harrow board to block the rotation of the outer harrow board. The locking means comprises: housing (200) accommodating a driving motor and a control unit; a fixing key (210) reciprocated by the driving power of the driving shaft; and a hanging part in which the fixing key is caught. | ||||||
| 69 | 써레 장착구조물 | KR1020110105283 | 2011-10-14 | KR101141696B1 | 2012-05-04 | 김대호 |
| PURPOSE: A harrow mounting structure is provided to facilitate the handling and use thereof and to prevent damage to a harrow. CONSTITUTION: A harrow mounting structure comprises an upper lateral shaft fixture(100), a horizontal frame(200), and a lower lateral shaft fixture(300). A pair of upper lateral shaft fixtures accepts a partial upper region of a rotary lateral shaft and mounts a harrow frame in one side thereof. The horizontal frame couples the upper lateral shaft fixtures to each other and mounts a cylinder on the center thereof. One side of the lower lateral shaft fixture is rotationally installed by the medium of a mounting pin and supports a partial lower region of the lateral shaft. In the lower lateral shaft fixture, a guide hole is formed. | ||||||
| 70 | 트랙터용 써레의 각도 제한장치 | KR1020100066362 | 2010-07-09 | KR1020120005740A | 2012-01-17 | 박기혁 |
| PURPOSE: An angle restricting device of a harrow for a tractor is provided to keep horizontality by the adjustment of contact height of both support frames and a harrow board. CONSTITUTION: An angle restricting device of a harrow for a tractor comprises: a rotavator equipped with a cylinder installed behind a tractor; a harrow board(300) hinge-coupled with the rod of the cylinder; and a support frame(230) with one side shaft-supported to the rotavator and the other side connected to the harrow board by a hinge part. A hinge part comprises: a bracket installed in which the support frame of the harrow board is connected; a pair of hinge pieces are projected to the upper end of the bracket; and connection pins which is formed on the other side of the support frame and rotates the support frame between hinge pieces. The other side of the support frame is expanded to the upper side of the bracket. | ||||||
| 71 | 트랙터용 후방작업기의 연결 브래킷 | KR1020100066357 | 2010-07-09 | KR1020120005737A | 2012-01-17 | 박기혁 |
| PURPOSE: A connection bracket for a cultivator is provided to improve working efficiency by preventing an idle state and stably fixing a support frame in spite of excessive force. CONSTITUTION: A connection bracket for a cultivator includes a first body(110) and a second body(120) which are respectively located on the front and rear of a transverse axis. A round type receiving unit is formed in a position where the first body faces the second body and receives the transverse axis. The upper side of the first body is connected to the lower side of the second body with a bolt(140). A hinge piece(124) is formed on the outside of the first body or second body and is hinged with a support frame. | ||||||
| 72 | 트랙터용 써래 | KR2020100003487 | 2010-04-05 | KR2020110009628U | 2011-10-12 | 박종열 |
| 본 고안은 트랙터용 써래에 관한 것으로, 더욱 상세하게는 배토기프레임을 떼어내지 않은 채 배토기프레임에 써래를 연결시켜 사용하는 경우, 회사마다 상이하게 제작된 배토기프레임의 설치각도에 상관없이 간편하게 써래를 연결한 후 사용할 수 있도록 한 트랙터용 써래에 관한 것이다.
본 고안은 로터베이터의 후방에 유압실린더에 의해 상하방향으로 회동되게 구비된 배토기프레임과, 상기 배토기프레임에 중간프레임으로 연결되는 써래판을 포함하는 트랙터용 써래에 있어서, 상기 중간프레임(30)은 상기 배토기프레임(20)에 수직으로 연결되는 한쌍의 수직연결바(32)와, 상기 수직연결바(32)에 상면이 연결수단으로 연결되게 수평으로 구비되고 저면에 상기 써래판(25)이 연결되는 수평연결바(34)로 구성되고, 상기 연결수단은, 상기 수평연결바(34)에 결속볼트(36)로 고정되고 상면에 연결편(42)이 돌출된 브라켓(40)과, 상기 연결편(42)의 측면에 상기 수직연결바(32)와의 결합시 각도조절을 위해 호형상으로 관통되는 각도조절공(44)과, 상기 각도조절공(44)에 구비되어 상기 수직연결바(32)에 연결편(42)을 결합고정시키는 고정구(46)와, 상기 연� �편(42)에 상기 수직연결바(32)를 고정하도록 구비되는 고정볼트(48)로 이루어지는 것을 특징으로 한다. |
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| 73 | 트렉터용 써레 | KR1020090116375 | 2009-11-30 | KR1020110059928A | 2011-06-08 | 김부건 |
| PURPOSE: A harrow for a tractor is provided to alleviate an impact delivered to an auxiliary harrow by placing a spring in an auxiliary harrow driving shaft. CONSTITUTION: A harrow for a tractor comprises: a main harrow(110) in which a plurality of harrow blades are formed; an auxiliary harrow in which a plurality of harrow blades are formed and which is hinge-coupled with at least one side of the main harrow; and a harrow supporting frame(130) in which one end thereof is coupled with one side of the main part harrow and the other end thereof is coupled with the rear of a rotovator of the tractor and connects the main harrow to the rear of the rotovator. | ||||||
| 74 | 트랙터용 써레 | KR1020090106657 | 2009-11-05 | KR1020110049585A | 2011-05-12 | 김필수 |
| PURPOSE: A harrow for a tractor capable of facilitating the leveling operation of a paddy field is provided to stably support a harrow board for lifting to the upper direction when a leveling process is finished. CONSTITUTION: A harrow for a tractor comprises the following: a pair of connection frames(110) mounted on one side of the tractor or a rotavator; a harrow board including a bracket on the center, connected to the front side of the connection frames to rotate to the upward and downward direction; a hydraulic cylinder for rotating the harrow board to the upward and downward direction; first and second hinge-shafts installed on the upper and lower sides of the harrow; a supporting bracket(120) installed on the front side of the connection frames; and a connection bracket(130) installed on one side of the harrow board. | ||||||
| 75 | 트랙터용 써레 | KR1020090106656 | 2009-11-05 | KR1020110049584A | 2011-05-12 | 김필수 |
| PURPOSE: A harrow for a tractor is provided to bend a harrow board downward during leveling of the paddy field and to stably support the harrow board when the leveling of the paddy field is completed. CONSTITUTION: A harrow for a tractor comprises: a pair of link frames(110) which are installed in one side of a tractor or a rotovator in order to rotate upward and downward; a harrow board in which a bracket is equipped in the center; and a hydraulic cylinder for pivoting the harrow board upward and downward. In the harrow, a first hinge shaft is equipped on the top thereof and a second hinge shaft is formed on the bottom thereof. | ||||||
| 76 | 트랙터용 써레의 각도 조절장치 | KR1020090011514 | 2009-02-12 | KR1020100092231A | 2010-08-20 | 박기혁 |
| PURPOSE: An angle adjustor of a tractor harrow is provided to prevent severe blurring by elastically supporting the left and right blurring of a harrow plate while offering excellent workability. CONSTITUTION: An angle adjustor of a tractor harrow includes: a rotavator which is equipped with a cylinder mounted on the rear side of the tractor; a cylinder rod which is hinge-coupled with the harrow plate; a supporting frame which supports the rotavator and is hinge-connected to the harrow plate; a long bolt holder(520) which is prepared in the supporting frame and accepts a long bolt; a long bolt(530) which is installed to expose to the top after being inserted into the long bolt holder and is hinge-connected to the harrow plate at the bottom part; and a screw nut(600) which is installed to hang on the top end of the long bolt holder after being combined with the long bolt exposed to the upper part of the holder. | ||||||
| 77 | 트랙터용 써래장치 | KR1020090004078 | 2009-01-19 | KR1020100084761A | 2010-07-28 | 박기혁 |
| PURPOSE: A harrow device for a tractor is provided to improve the efficiency of work because a user can work even in the inner edge area of flooded paddy filed easily and conveniently. CONSTITUTION: A harrow device for a tractor includes: a supporting frame(100) which is installed in the rear part of a tractor; a cylinder tool(200) in which each end is connected to the supporting frame to be rotatable up and down; a pair of rotary arms(300) which are arranged in the right and left of the cylinder tool; a harrow board(400) which performs planarization of the ground surface by coming into contact with the surface of the flooded paddy field while ascending and descending along the movements of the cylinder tool and is combined to the cylinder tool and each end of rotary arms. | ||||||
| 78 | 유동기능을 갖는 트랙터용 써레 | KR1020080104686 | 2008-10-24 | KR100930525B1 | 2009-12-09 | 김명수 |
| PURPOSE: A harrow for a tractor is provided, which can escape although it collides with obstacles and can secure safety by preventing shaking of the harrow. CONSTITUTION: A harrow for a tractor comprises a separable rotary body which is detachable from a tractor; a connection arm(1) which is connected to both sides of the rotary supporting shaft of the rotary body; and a movable hinge device which moves in the tip-end part of the connection arm to the right, left, top, and bottom. A movable connection member comprises a second connector(20) and a fixture(16) combined with the rotary supporting shaft. The movable hinge device includes a connector combined with the front leading end of the connection arm and a first hinge piece. | ||||||
| 79 | 흔들림을 방지하는 트랙터용 써레 | KR1020050108851 | 2005-11-15 | KR100701921B1 | 2007-03-30 | 김명수 |
| A harrow preventing shaking is provided to prevent shaking of the harrow when the harrow is moved by a tractor and secure safety before and after the harrow is used. A rotary body(R) is capable of being assembled to or dissembled from a tractor. A support frame body(G) is installed on a rotary support shaft(S) installed on a rotary body(R). A harrow(H) is installed to be connected to the support frame body(G). A moving hinge device(U) is installed between the support frame body(G) and the harrow(H). A wire device(W) is installed between the moving hinge device(U) and the rotary body(R). One end of the wire(31) is connected to a first roller with a coil spring and the other end of the wire(31) is connected to a moving hinge(U) via first and second rollers. | ||||||
| 80 | 유동기능을 갖는 트랙터용 써레 | KR1020050108850 | 2005-11-15 | KR100701920B1 | 2007-03-30 | 김명수 |
| A harrow for a tractor having shake function is provided to make the harrow move smoothly in a broader range in vertical and horizontal directions by using a moving hinge device. A rotary body(R) is capable of being assembled to or dissembled form a tractor. A support frame body(G) is installed on a rotary support shaft(S) installed on a rotary body(R). A harrow(H) is installed to be connected to the support frame body(G). A moving hinge device(U) is installed between the support frame body(G) and the harrow(H). The moving hinge device(U) consists of a moving hinge housing(7) moving to the right and left sides and a connection moving shaft(8) moving vertically. | ||||||
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