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公开(公告)号：US4602686A
公开(公告)日：1986-07-29
申请号：US577297
申请日：1984-02-06
申请人： John W. Edwards
发明人： John W. Edwards
CPC分类号： A01D31/00
摘要： A mobile machine for uprooting vegetation from the ground and for separating soil attached to the uprooted vegetation is disclosed. The machine includes a frame and an uprooting mechanism for uprooting and removing vegetation from the ground, the uprooting mechanism being rotatably supported by the frame and driven by a source of power. A soil separating mechanism is driven by the source of power for separating the soil from the uprooted vegetation and for conveying the uprooted vegetation away from the ground at an acute angle relative the ground, the soil separating mechanism being rotatably supported by the frame. The soil separating mechanism includes a first and a second end, the first end being disposed adjacent the uprooting mechanism, the first end receiving thereon the uprooted vegetation and attached soil removed from the ground by the uprooting mechanism. A collecting container is disposed adjacent the second end of the soil separating mechanism for collecting the uprooted vegetation when the uprooted vegetation has been separated from the soil.
摘要翻译： 公开了一种用于从地面拔除植被并分离连接到根系植被的土壤的移动机器。 该机器包括一个框架和一个根除地面植被的拔除机构，该根除机构由框架可旋转地支撑并由一个动力源驱动。 土壤分离机构由动力源驱动，用于将土壤从连根植被分离出来，并将离根根植被远离地面的地面相对于地面以锐角输送，土壤分离机构由框架可旋转地支撑。 土壤分离机构包括第一端和第二端，第一端邻近连根拔出机构设置，第一端通过连接机构从地面上接收根管的植被和附着的土壤。 收集容器邻近土壤分离机构的第二端设置，用于收集被连接的根系植被与土壤分离时的根系植被。
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公开(公告)号：US4224995A
公开(公告)日：1980-09-30
申请号：US935545
申请日：1978-08-21
申请人： Richard C. Alberger
发明人： Richard C. Alberger
CPC分类号： A01G23/06
摘要： A device for removing palmetto bushes which is adapted to be attached to a 3 point hitch and which is composed of a reinforced laterally extending or horizontally disposed frame having an attachment surface and a plurality of downwardly and forwardly extending equispaced fingers of tempered spring steel extending vertically downwardly and being forwardly tilted at an angle of between 5 and 20 degrees for use in digging, scraping, and raking palmetto bushes upon forward movement of a tractor to which the device is attached.
摘要翻译： 一种用于去除棕榈树衬套的装置，其适于附接到3点搭接，并且由加强的横向延伸或水平布置的框架组成，该框架具有附接表面和多个向下且向前延伸的等距伸长的手指， 向下并以5至20度之间的角度向前倾斜，用于在装置所连接的拖拉机向前移动时挖掘，刮擦和耙磨棕榈树衬套。
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公开(公告)号：US4173257A
公开(公告)日：1979-11-06
申请号：US823781
申请日：1977-08-11
摘要： A two-row crop harvester for carrots, beets, etc. has a wheeled chassis with a forward cab disposed to one side of a pair of lifter frame assemblies. Each lifter frame assembly has a main component with a forwardly gathering element rigidly connected to a rearward mounting element. The rear end of the mounting element is pivotally mounted on a rocking frame, the lower end of which is pivoted about a horizontal axis on the main frame of the harvester. The main component of each lifter frame assembly mounts a relatively movable gathering component. The topping bar units have both their driven and idler ends supported by the main component of the lifter frame assembly. The rear drive pulleys for the gathering belts are chain driven from the drive shafts of the topping units and the latter are individually driven by hydraulic motors and articulated shafts with the motors geared together so that the topping bar units are synchronized.
摘要翻译： 用于胡萝卜，甜菜等的两列作物收割机具有轮式底盘，其具有设置在一对提升机架组件的一侧的前驾驶室。 每个升降器框架组件具有主要部件，其具有刚性地连接到后部安装元件的向前收集元件。 安装元件的后端可枢转地安装在摆动框架上，摇摆框架的下端围绕收割机的主框架上的水平轴线枢转。 每个升降机框架组件的主要部件安装相对可移动的收集部件。 顶部杆单元具有由提升机架组件的主要部件支撑的其驱动和惰轮端。 收集带的后驱动皮带轮从顶部单元的驱动轴链式驱动，后驱动滑轮由液压马达和铰接轴单独驱动，马达齿轮连接在一起，使顶盖杆单元同步。
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公开(公告)号：US3964550A
公开(公告)日：1976-06-22
申请号：US506292
申请日：1974-09-16
申请人： James G. Storms
发明人： James G. Storms
CPC分类号： A01D25/048 , A01D31/00
摘要： A mobile device for harvesting tree seedlings includes means for subsurface cutting to separate and loosen from the surrounding ground the body of earth adjoining the roots of the tree seedlings. The movement and relative position of the earth separating means enables it to efficiently sever the roots of the tree seedlings from the surrounding ground while allowing only a minimum amount of earth to adhere to the roots of the seedlings as they are removed. A plurality of paired gripper belts remove the loosened seedlings by lifting them upwardly and rearwardly relative to the ground, each pair of gripper belts having male-female intercoupled gripping surfaces which minimize damage to the stems of the seedlings. Disposed below the gripper belts are a plurality of elongated root beater means adapted to move in a transverse oscillatory manner to agitate the roots and remove the earth adhering thereto without damaging the seedlings. A drive linkage mechanism controls the movement of the root beater means and balances the forces resulting therefrom to substantially reduce vibration in the harvester. Finally, an improved sheave structure for the gripper belt drive mechanism enables worn-out bearings to be readily replaced without replacing the entire sheave structure.
摘要翻译： 用于收获树苗的移动装置包括用于地下切割的装置，用于将与邻近树木幼苗根部的地球体相邻的地面分离并松开。 地球分离装置的运动和相对位置使其能够有效地将树苗的根部从周围的地面切断，同时只允许最少量的土壤在移除幼苗时粘附到幼苗的根部。 多个成对的夹持带通过相对于地面向上和向后提升而去除松散的幼苗，每对夹持带具有雄 - 雌相互配合的抓握表面，从而使对幼苗茎的损害最小化。 设置在夹持带下面的是多个细长的根部搅拌器装置，其适于以横向摆动方式移动以搅拌根部并除去附着在其上的土壤而不损坏幼苗。 驱动联动机构控制根搅拌装置的移动并平衡由此产生的力，从而大大减少收割机中的振动。 最后，用于夹持带驱动机构的改进的滑轮结构使得能够容易地更换磨损的轴承而不替换整个滑轮结构。
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公开(公告)号：US3863555A
公开(公告)日：1975-02-04
申请号：US43812274
申请日：1974-01-30
申请人： DUFF KENNETH J , DEATHERAGE JAY W
发明人： DUFF KENNETH J , DEATHERAGE JAY W
CPC分类号： A01D31/00 , A01D23/04 , Y10T83/4786 , Y10T83/501
摘要： An improved device for harvesting vegetables, such as carrots and the like, includes a pair of cutter mechanisms, each including a set of conventional elongated cutter blades positioned to cooperatively accept and sever the greens from the root portion of the vegetables. An improved bearing block at each end of each set of cutter blades supports for each blade, a separate pair of tapered roller bearings rotatably supporting a pin which extends from the blade, the combination of the bearings and pin providing for ease and efficiency of lubrication and adjustability to compensate for heavy wear of the bearing.
摘要翻译： 用于收获蔬菜（例如胡萝卜等）的改进装置包括一对切割机构，每个切割机构包括一组常规的细长切割刀片，定位成协调地接收和切断蔬菜根部的果蔬。 每个刀片的每一组切割刀片的每个端部处的改进的轴承座支撑用于可旋转地支撑从叶片延伸的销的单独的一对圆锥滚子轴承，轴承和销的组合提供润滑的容易性和效率， 可调节性以补偿轴承的重磨损。
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公开(公告)号：US3796268A
公开(公告)日：1974-03-12
申请号：US3796268D
申请日：1972-10-25
申请人： PORTER W
发明人： PORTER W
CPC分类号： A01D45/00
摘要： Apparatus for cutting crops, particularly those planted in spaced rows, at or near ground level, thereby cutting off and ''''windrowing'''' an upper portion of the crop and leaving a lower portion in the ground. The machine may also be used for digging and windrowing crops growing in rows a short distance below ground level. The apparatus is drawn and powered by a tractor, the power takeoff unit of which provides counter rotation to a pair of overlapped disks having saw-toothed cutting edges, and the tractor hydraulic system actuating a pair of cylinders to lift and lower the cutting mechanism. The cutter disks are preferably located approximately midway between the rear-mounted wheels and the point of attachment of the cutting machine tongue to the tractor drawbar.
摘要翻译： 用于切割农作物的装置，特别是在地平面上或附近以间隔排列的植物切割作物，从而切割并“挖掘”作物的上部并留下地面的下部。 该机器还可以用于挖掘和培育在地平线以下短距离行上生长的作物。 该设备由拖拉机牵引和供电，其动力输出单元向具有锯齿切削刃的一对重叠盘提供反向旋转，并且拖拉机液压系统致动一对气缸以升高和降低切割机构。 切割盘优选地位于后安装轮之间的大致中间位置和切割机舌片连接到拖拉机牵引杆上的点之间。
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公开(公告)号：US2554066A
公开(公告)日：1951-05-22
申请号：US6912149
申请日：1949-01-04
申请人： SILVA WILLARD C
发明人： SILVA WILLARD C
IPC分类号： A01D31/00
CPC分类号： A01D31/00
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公开(公告)号：US2522308A
公开(公告)日：1950-09-12
申请号：US447948
申请日：1948-01-27
申请人： SILVA WILLARD C
发明人： SILVA WILLARD C
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公开(公告)号：US2368895A
公开(公告)日：1945-02-06
申请号：US49009543
申请日：1943-06-08
申请人： SPIEGL ELLIS H
发明人： SPIEGL ELLIS H
IPC分类号： A01D31/00
CPC分类号： A01D31/00
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