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1. 发明授权

US4497265A Seeding implement 失效
标题翻译：播种机
公开(公告)号：US4497265A
公开(公告)日：1985-02-05
申请号：US481789
申请日：1983-04-04
申请人： Clarence E. Hood, Jr. , Thomas R. Garrett , Charles R. DuBose
发明人： Clarence E. Hood, Jr. , Thomas R. Garrett , Charles R. DuBose
IPC分类号： A01C7/08 , A01C7/16 , A01C15/08
CPC分类号： A01C7/16 , A01C15/08 , A01C7/08
摘要： A seeding implement which includes a cylindrical container having a bottom with a centrally located opening therein. A metering plate is located beneath said container, preferably defining a plurality of different sized orifices that are locatable beneath and concentric to the bottom wall opening of the container. An elongated, adjustable seed metering rod is provided which includes a flattened tip that resides within said bottom wall opening, and eccentric thereto, and with the rod being mounted for oscillatory motion. Removable mounting of a plurality of seeding implements on a soil renovating implement is also disclosed and claimed.
摘要翻译：一种接种工具，其包括具有其中具有中心定位的开口的底部的圆柱形容器。计量板位于所述容器下面，优选地限定多个不同尺寸的孔，其可定位在容器的底壁开口的下方并与其同心。提供了一种细长的，可调节的种子计量杆，其包括位于所述底壁开口内并且偏心的扁平末端，并且所述杆被安装用于振荡运动。还公开并要求保护多个种子工具在土壤翻新工具上的可移除安装。

2. 发明授权

US4896615A Hopper for dispensing seed, grain and the like 失效
标题翻译：用于分配种子，谷物等的料斗
公开(公告)号：US4896615A
公开(公告)日：1990-01-30
申请号：US91289
申请日：1987-08-26
申请人： Clarence E. Hood, Jr. , Thomas R. Garrett , Charles R. DuBose
发明人： Clarence E. Hood, Jr. , Thomas R. Garrett , Charles R. DuBose
IPC分类号： A01C7/16 , A01C15/08
CPC分类号： A01C15/08 , A01C7/16 , Y10S111/925
摘要： A hopper for dispensing seed, grain and the like comprises a housing having a lower portion and at least one dispensing opening in the lower portion; a rotatable shaft located within the housing; a drive shaft transferring rotational energy to the shaft from a low horsepower, low rpm, electric motor; a brush having a plurality of tufts of flexible bristles held in an annular member mounted on the shaft above each dispensing opening for feeding seed, grain and the like to the dispensing opening during rotation of the shaft; a marked metering plate having a metering hole therethrough and extending into a slot formed in a first side portion of the housing; and a mechanism for selectively stopping rotation of the shaft whereby when rotation of the shaft is stopped, seeds, grain and the like are blocked from access to the dispensing opening, the mechanism including a cam adjustably mounted on the shaft, a cam follower for engaging the cam and a microswitch connected to the cam follower and deactivating the electric motor to stop rotation of the shaft when the cam follower engages a predetermined point of the cam.
摘要翻译：用于分配种子，谷物等的料斗包括具有下部的壳体和下部中的至少一个分配开口; 位于壳体内的可旋转轴; 驱动轴，从低功率，低转速，电动马达将旋转能量传递给轴; 刷子具有多个柔性刷毛簇，保持在安装在每个分配开口上方的轴上的环形构件中，用于在轴的旋转期间将种子，谷物等馈送到分配开口; 一个具有计量孔的标记计量盘，并且延伸到形成在壳体的第一侧部分中的狭槽中; 以及用于选择性地停止所述轴的旋转的机构，由此当所述轴的旋转停止时，种子，谷物等被阻止进入所述分配开口，所述机构包括可调节地安装在所述轴上的凸轮，用于接合的凸轮从动件所述凸轮和连接到所述凸轮从动件的微动开关，并且当所述凸轮从动件接合所述凸轮的预定点时，使所述电动机停止所述轴的旋转。

3. 发明授权

US5347939A Agricultural apparatus 失效
标题翻译：农机
公开(公告)号：US5347939A
公开(公告)日：1994-09-20
申请号：US961163
申请日：1992-10-14
申请人： Clarence E. Hood, Jr. , Charles R. Dubose
发明人： Clarence E. Hood, Jr. , Charles R. Dubose
IPC分类号： A01B51/00 , A01B59/043 , A01C7/20 , A01C19/04 , A01C7/18
CPC分类号： A01C19/04 , A01B51/00 , A01B59/043 , A01C7/208
摘要： Improved agricultural apparatus including a three-point hitch frame for attaching to a vehicle and to a tool bar assembly. Three-point hitch frame includes L-shaped retaining members for engaging the tool bar assembly and may be substantially U-shaped. The invention is also embodied in an agricultural apparatus with a hitch frame for attaching to a vehicle and to a tool bar assembly and including a metering hopper system attached to the upper side of the hitch frame. The invention is also embodied in an improved ground contact metering wheel assembly for maintaining contact with the ground even on uneven terrain. The present invention has particular applicability as an interseeding apparatus.
摘要翻译：改进的农业装置，包括用于附接到车辆和工具杆组件的三点牵引架。三点搭接框架包括用于接合工具杆组件的L形保持构件，并且可以是大致U形的。本发明还体现在具有用于附接到车辆和工具杆组件的搭接框架的农业设备中，并且包括附接到搭接框架的上侧的计量料斗系统。本发明还体现在改进的接地计量轮组件中，即使在不平坦的地形上也能保持与地面的接触。本发明作为中间密封装置具有特别的适用性。

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