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1. 发明授权

US06216615B1 Chemical metering apparatus for controlled deposit of agricultural chemicals in coordination with seed singulation 失效
标题翻译：化学计量仪器用于农药的控制沉积与种子分离协调
公开(公告)号：US06216615B1
公开(公告)日：2001-04-17
申请号：US09185854
申请日：1998-11-04
申请人： William W. Romans
发明人： William W. Romans
IPC分类号： A01C706
CPC分类号： A01C7/04 , A01C7/06 , A01C7/20 , A01M7/0092
摘要： The invention is an insecticide meter device for metered discharging of agricultural insecticides, and other chemicals. The insecticide metering device is designed to collect insecticide in a chamber and deposit that insecticide in the predetermined amounts in a drop tube which is deposited at an interval corresponding to the deposit of a seed. The chambers sit on a meter wheel which rotates within a housing. As the meter wheel rotates, the chamber picks up a defined amount of insecticide and carries that insecticide to a release point located at an outlet port. Gravity causes the insecticide to travel both from the insecticide hopper to the meter, and from the meter down the drop tube to the ground.
摘要翻译：本发明是一种用于农药杀虫剂和其他化学药品计量放电的杀虫剂仪表装置。杀虫剂计量装置被设计成在室中收集杀虫剂，并将预定量的杀虫剂沉积在以对应于种子沉积物的间隔沉积的滴管中。这些房间坐落在一个在一个外壳内旋转的米轮上。当米轮旋转时，室拾取一定数量的杀虫剂，并将杀虫剂携带到位于出口处的释放点。重力导致杀虫剂从杀虫剂料斗移动到仪表，并从滴管下降到地面。

2. 发明授权

US5542364A Seed metering device 失效
公开(公告)号：US5542364A
公开(公告)日：1996-08-06
申请号：US382367
申请日：1995-02-01
申请人： William W. Romans
发明人： William W. Romans
IPC分类号： A01C7/04
CPC分类号： A01C7/046
摘要： The invention is a seed metering device for metered discharging of agricultural seeds and the like. The seed metering device is designed to collect seed in a singular or group fashion and deposit the same at predetermined and accurate intervals in a seed trench. The device includes a seed disk which contains a plurality of seed containment pockets. These pockets can be depressurized by imparting a partial vacuum. The seed disk sits between a manifold and a housing which define a seed collection area and a seed release area. Seed enters the seed collection area through a seed intake opening in the upper portion of the housing. This portion opens to a seed downfall region that widens into the seed collection area. As the disk rotates between the seed collection area and the seed release area, the seed pockets contained on the seed disk are pressurized thereby acquiring a seed and carrying or conveying the seed to the seed release point. When the seed pocket reaches the seed release point, the vacuum within the pocket is neutralized causing the seed to fall from the seed disk into the seed release area and out through a seed release opening.

3. 发明授权

US5012526A Automatic tool compensator 失效
标题翻译：自动刀具补偿器
公开(公告)号：US5012526A
公开(公告)日：1991-05-07
申请号：US437967
申请日：1989-11-16
申请人： William W. Romans , Dudley L. Lukehart
发明人： William W. Romans , Dudley L. Lukehart
IPC分类号： B23Q15/12 , B23Q15/16
CPC分类号： B23Q15/16 , B23Q15/12 , G05B2219/37285 , G05B2219/37525 , Y10S56/12
摘要： Stroke adjustment method and apparatus for a tool such as a motor-driven wire brush utilized to remove "frost" from plated cotton picker spindles. The apparatus includes an arm pivotally connected at one end to a workstation and at the opposite end to a storke cylinder which moves the attached brush into contact with a workpiece. The stroke cylinder is attached to a sliding member which is indexed by a ratchet device in response to a signal indicative of current draw of the motor. As the average current draw drops below a preselected minimum level, the ratchet device is automatically indexed to advance the stroke cylinder and move the brush closer to the workpiece.
摘要翻译：用于诸如马达驱动钢丝刷的工具的冲程调节方法和装置，用于从电镀棉纱锭中除去“霜”。该装置包括在一端枢转地连接到工作站并且在相对端处连接到将附着的刷子移动到与工件接触的鹳缸的臂。行程气缸连接到滑动构件，该滑动构件响应于指示电动机的电流消耗的信号被棘轮装置分度。当平均电流下降低于预选的最小电平时，棘轮装置被自动转位以使冲程气缸前进，并使刷子更靠近工件。

4. 发明授权

US5992338A Belted seed metering device 失效
标题翻译：带式种子计量装置
公开(公告)号：US5992338A
公开(公告)日：1999-11-30
申请号：US951113
申请日：1997-10-15
申请人： William W. Romans
发明人： William W. Romans
IPC分类号： A01C7/12 , A01C7/18
CPC分类号： A01C7/127
摘要： An seed metering device and method for disbursing agricultural seed and the like singularly and accurately comprising sprocket wheels, a seed conveyor device, a housing. A seed conveyor device interlocks with and surrounds sprocket wheels and rotates similarly to the sprocket wheels when rotated by a power source. Seeds are singulated and carried through a closed area formed by the walls of the housing by the seed conveyor device from a seed containment area to a seed release area. The metering device can accommodate a variety of seed types, sizes, and shapes, and will operate at a variety of speeds for different speed disbursement rates.
摘要翻译：种子计量装置和方法，用于单独和准确地分配农业种子等，包括链轮，种子输送装置，壳体。种子输送装置与链轮互锁并且围绕链轮旋转，并且当与动力源旋转时类似于链轮旋转。种子被分割并通过种子输送装置从种子容纳区域到种子释放区域通过由壳体的壁形成的封闭区域。计量装置可以容纳各种种子，尺寸和形状，并且可以以各种速度操作以达到不同的速度支付率。

5. 发明授权

US5392707A Seed metering device 失效
标题翻译：种子计量装置
公开(公告)号：US5392707A
公开(公告)日：1995-02-28
申请号：US51174
申请日：1993-04-22
申请人： William W. Romans
发明人： William W. Romans
IPC分类号： A01C7/04
CPC分类号： A01C7/046
摘要： The invention is a seed metering device for metered discharging of agricultural seeds and the like. The seed metering device is designed to collect seed in a singular or group fashion and deposit the same at predetermined and accurate intervals in a seed trench. The device includes a seed disk which contains a plurality of seed containment pockets. These pockets can be depressurized by imparting a partial vacuum. The seed disk sits between a manifold and a housing which define a seed collection area and a seed release area. Seed enters the seed collection area through a seed intake opening in the upper portion of the housing. This portion opens to a seed downfall region that widens into the seed collection area. As the disk rotates between the seed collection area and the seed release area, the seed pockets contained on the seed disk are pressurized thereby acquiring a seed and carrying or conveying the seed to the seed release point. When the seed pocket reaches the seed release point, the vacuum within the pocket is neutralized causing the seed to fall from the seed disk into the seed release area and out through a seed release opening.
摘要翻译：本发明是用于农业种子等的计量排放的种子计量装置。种子计量装置设计成以单一或组合的方式收集种子，并以种子沟槽中预定和准确的间隔将其种植。该装置包括种子盘，其包含多个种子容纳袋。这些口袋可以通过赋予部分真空来减压。种子盘位于歧管和壳体之间，其限定种子收集区域和种子释放区域。种子通过壳体上部的种子进入口进入种子收集区域。该部分开放到种子塌陷区域，其扩大到种子收集区域。当盘在种子收集区域和种子释放区域之间旋转时，包含在种子盘上的种子囊被加压，从而获取种子并携带或将种子运送到种子释放点。当种子口袋到达种子释放点时，口袋内的真空被中和，使种子从种子盘落入种子释放区域并通过种子释放口排出。

6. 发明授权

US06237514B1 Belted seed metering device 失效
标题翻译：带式种子计量装置
公开(公告)号：US06237514B1
公开(公告)日：2001-05-29
申请号：US09451387
申请日：1999-11-30
申请人： William W. Romans
发明人： William W. Romans
IPC分类号： A01C718
CPC分类号： A01C7/127
摘要： A seed metering device and method for disbursing agricultural seed and the like singularly and accurately comprising sprocket wheels, a seed conveyor device, a housing. A seed conveyor device interlocks with and surrounds sprocket wheels and rotates similarly to the sprocket wheels when rotated by a power source. Seeds are singulated and carried through a closed area formed by the walls of the housing by the seed conveyor device from a seed containment area to a seed release area. The metering device can accommodate a variety of seed types, sizes, and shapes, and will operate at a variety of speeds for different speed disbursement rates.
摘要翻译：种子计量装置和方法，用于单独和精确地分配农业种子等，包括链轮，种子输送装置，壳体。种子输送装置与链轮互锁并且围绕链轮旋转，并且当与动力源旋转时类似于链轮旋转。种子被分割并通过种子输送装置从种子容纳区域到种子释放区域通过由壳体的壁形成的封闭区域。计量装置可以容纳各种种子，尺寸和形状，并且可以以各种速度操作以达到不同的速度支付率。

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