| 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 | 잔디관리작업기 | KR2020160007283 | 2016-12-14 | KR200483743Y1 | 2017-06-21 | 김양곤 |
| 본고안은잔디밭(1)의통기성을향상시켜잔디의생육속도를향상시킬수 있도록된 새로운구조의잔디관리작업기에관한것이다. 본고안에따른잔디관리작업기는트랙터에연결되는지지프레임(10)과, 상기지지프레임(10)에측방향으로연장되도록구비된회전축(20)과, 상기회전축(20)의중간부에구비된복수개의에어레이팅헤드(30)와, 상기회전축(20)에연결되며상기트랙터의동력을이용하여상기회전축(20)과에어레이팅헤드(30)를회전시키는구동수단(40)으로구성되며, 상기에어레이팅헤드(30)는상기회전축(20)의중간부에결합된로터(31)와, 상기로터(31)의둘레면에서방사방향으로연장되도록구비된복수개의연장바(32)로구성되어, 트랙터에연결한후 트랙터를전진시킴과동시에상기구동수단(40)으로상기회전축(20)을회전시키면, 상기에어레이팅헤드(30)가회전되면서상기연장바(32)가잔디밭(1)의표면을파고들어가서잔디밭(1)의흙에통기공을형성하게된다. 따라서, 골프장등과같이넓은잔디밭(1)에일정한간격으로효과적으로다량의통기공을형성할수 있는장점이있다. | ||||||
| 2 | 트랙터 부착용 다수제초제 동시사용 가능형 자동살포장치 | KR1020130076778 | 2013-07-01 | KR1020150003980A | 2015-01-12 | 정연창; 정다빈 |
| 본 발명은 트랙터 부착용 다수제초제 동시사용 가능형 자동살포장치에 관한 것으로서, 보다 상세하게는 트랙터 등 다양한 운송수단으로부터 전원을 공급받아 제초제를 자동살포할 수 있도록 하며, 단일의 살포장치에 다수의 제초통을 구비하여, 다수의 살포장치를 구비하지 않고도 다양한 종류의 제조체를 단일의 살포장치만으로 적지적소에 사용할 수 있음과 동시에, 항시 정압/정량 분사가 가능토록 하고, 각 제초통의 잔량 또한 손쉽게 확인할 수 있으며, 분사간격, 분사각도, 분사속도 등 다양한 제어가 가능한 트랙터 부착용 다수제초제 동시사용 가능형 자동살포장치에 관한 것이다.
|
||||||
| 3 | Plant maintenance apparatus with plant sensing members | US14905015 | 2014-07-17 | US09894826B2 | 2018-02-20 | Andrew John Lysaght |
| The invention disclosed is a plant maintenance apparatus to move along a plant or line of plants. The apparatus has a support frame to connect to a prime mover to move the apparatus. A sensing member is mounted from the frame, to contact and be deflected by the plant as the apparatus is moved. A sensor to senses the deflection and if the deflection is above a threshold it issues a signal to an actuator. There is a near ground member, mounted from and moving with the frame. The near ground member acted on by the actuator, so that when the threshold is met the near ground member moves to a first position away from the plant when immediately adjacent thereto, and then moves to a second position once past said plant. The result is the near ground member can treat a ground or soil or otherwise at or near a plant at least when in the second position, including disturbing any non-desired plants on the ground, while moving away from and not disturbing the plant which is sensed and above the threshold when in the first position. | ||||||
| 4 | ELECTRIC ROW CLEANER ACTUATION ASSEMBLY | US15221680 | 2016-07-28 | US20170027097A1 | 2017-02-02 | Daniel S. Bruck; Matt R. Burk |
| An electric row cleaner actuation assembly is provided. The electric row cleaner actuation assembly includes a row cleaner unit engageable with a soil to clear a planting area for a seed planting device to dispense seeds. The electric row cleaner actuation assembly also includes a motor. The actuation assembly further includes a telescoping tube arrangement comprising an inner tube and an outer tube, the outer tube moveable along the inner tube and operatively coupled to the row cleaner unit. The actuation assembly yet further includes a position driving element engageable with the outer tube to displace the outer tube to adjust a downforce applied to the row cleaner unit. | ||||||
| 5 | Cultivator | US49483043 | 1943-07-15 | US2333881A | 1943-11-09 | PHILLIPS EMIL C |
| 6 | Bindweed cutter | US15431037 | 1937-07-17 | US2150304A | 1939-03-14 | WARTA ARTHUR J |
| 7 | Cultivator attachment | US10016736 | 1936-09-10 | US2075475A | 1937-03-30 | SERIGHT WARREN A |
| 8 | Cultivator | US65495833 | 1933-02-02 | US1948436A | 1934-02-20 | BEARDEN SHERMAN H |
| 9 | Lister cultivator | US22811827 | 1927-10-24 | US1928318A | 1933-09-26 | SILVER WALTER H |
| 10 | Cultivator | US61141632 | 1932-05-14 | US1924956A | 1933-08-29 | NUNNERY NORMAN E |
| 11 | Cultivator | US36257729 | 1929-05-13 | US1872843A | 1932-08-23 | STRANDLUND CARL G |
| 12 | Attachment for cultivators | US56017231 | 1931-08-29 | US1854697A | 1932-04-19 | HUTTON CLYDE E |
| 13 | Two-row lister cultivator | US30151328 | 1928-08-23 | US1744579A | 1930-01-21 | ENLO SAVAGE LOWELL |
| 14 | Cultivator | US1565025 | 1925-03-14 | US1689243A | 1928-10-30 | SAMUEL KENNEDY |
| 15 | Cttiitivator | US1551492D | US1551492A | 1925-08-25 | ||
| 16 | Combined weeder and cultivator | US70559024 | 1924-04-10 | US1540100A | 1925-06-02 | CARTER MARSHAL S |
| 17 | Cultivator | US66506123 | 1923-09-27 | US1539627A | 1925-05-26 | BATES JEFFIE L |
| 18 | Cultivator | US56792222 | 1922-06-13 | US1530106A | 1925-03-17 | BUNN FREDERICK W |
| 19 | Cultivator | US64849823 | 1923-06-29 | US1527327A | 1925-02-24 | PATTERSON FRANK E |
| 20 | Cotton-cultivator | US37941220 | 1920-05-06 | US1378513A | 1921-05-17 | SAMUEL BARNETT JAMES |
QQ群二维码
意见反馈
意见反馈