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公开(公告)号：US4947581A
公开(公告)日：1990-08-14
申请号：US327558
申请日：1989-03-23
IPC分类号： A01M7/00
CPC分类号： A01M7/0064
摘要： A spray shield assembly adapted to be moved over row crops to temporarily enclose the crops when liquids are sprayed onto them or the ground around them, which assembly includes a liquid distribution system for distributing liquid to outlet nozzles, and a polymeric shield defining a channel opening through one side and front and rear ends of the shield for receiving the crops. The shield has a converging leading portion for directing portions of plants into the channel, and a semi cylindrical portion in which the nozzles are mounted, with two of the nozzles in one of an array of openings in opposite sides of the shield, which arrays of openings allow adjusting the location of the nozzles to accommodate the portion of the plants desired to be sprayed.
摘要翻译： 一种适于在液体作物上移动以将液体喷洒到其上或周围的地面上临时包围作物的喷雾屏蔽组件，该组件包括用于将液体分配到出口喷嘴的液体分配系统，以及限定通道开口 通过屏蔽的一侧和前端和后端接收作物。 屏蔽具有会聚的引导部分，用于将植物的部分引导到通道中，并且其中安装有喷嘴的半圆柱形部分，其中两个喷嘴在屏蔽件的相对侧中的开口阵列中的一个中，其中阵列 开口允许调节喷嘴的位置以适应期望喷射的部分植物。
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公开(公告)号：US5195873A
公开(公告)日：1993-03-23
申请号：US852375
申请日：1992-03-13
IPC分类号： G01F25/00
CPC分类号： G01F25/0038 , G01F25/0092
摘要： A system adapted for use to transfer desired volumes of liquid chemicals from supplies of the liquid chemicals to a container. The system includes a reversible D.C. motor driven pump for moving liquid in either of two opposite directions, a counting system for counting part revolutions of the pump, and a calibrated chamber. The pump is operated for a predetermined number of part revolutions, the volume of liquid delivered by those part revolutions is determined using the calibrated chamber, and entered into a computer which then determines the amount of liquid delivered by each part revolution of the pump. In response to appropriate inputs, the computer then determines the number of pump part revolutions needed to deliver a needed amount of liquid to a container, and activates the pump for that number of part revolutions to deliver the needed amount of liquid to the container.
摘要翻译： 一种适于用于将所需体积的液体化学品从液体化学品供应转移到容器的系统。 该系统包括用于在两个相反方向中的任一个移动液体的可逆的直流电动机驱动泵，用于对泵的部分转数进行计数的计数系统和校准室。 泵运行预定数量的部分转速，通过这些部分转数输送的液体的体积是使用校准室确定的，并进入计算机，然后计算机确定由泵的每个部分旋转输送的液体的量。 响应于适当的输入，计算机然后确定将所需量的液体输送到容器所需的泵部分转数的数量，并激活用于该部分转数的泵以将所需量的液体输送到容器。
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公开(公告)号：US6006951A
公开(公告)日：1999-12-28
申请号：US810404
申请日：1997-03-04
CPC分类号： B67D7/0238 , B67D7/0277 , G01F19/00 , G01F23/02
摘要： A tank with spin molded unitary polymeric walls. An upper portion of the walls have graduations indicating the amount of liquid required to fill the tank to each of the graduations, and the walls are sufficiently light transmissive to afford visual observation of the level of the liquid in the upper portion of the tank. The tank has a generally funnel shaped portion adjacent its lower end decreasing in area from its upper portion to its lower end, a liquid passage opening at its lower end, a transverse wall at said upper end, and an air passage opening adjacent its upper end. A frame is provided for supporting the tank on a horizontal surface with its upper end uppermost.
摘要翻译： 具有旋转模制的单一聚合物壁的罐。 壁的上部具有指示将罐填充到每个刻度所需的液体量的刻度，并且壁具有足够的透光性，以便目视观察罐的上部中的液体的水平。 该罐具有与其下端相邻的大致漏斗形部分，从其上部到下端的面积减小，其下端处的液体通道开口，在上端的横向壁，以及与其上端相邻的空气通道开口 。 提供了一个框架，用于将水箱的上端支撑在水平面上。
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公开(公告)号：US5319988A
公开(公告)日：1994-06-14
申请号：US851994
申请日：1992-03-13
CPC分类号： A01M7/0096 , B05B15/00
摘要： An assembly including a tray-like member having a multiplicity of parallel adjacent elongate troughs. Each of the troughs has a major portion adjacent a first edge, and a minor portion adjacent a second edge; and the assembly includes a transparent polymeric sheet sealed over the minor portions of the troughs to define receptacles for liquid. After the major portions of the troughs are positioned beneath the spray zone at a specific distance from the nozzles with the troughs extending transverse of the elongate spray zone and after liquid is sprayed through the spray nozzles upon its upper surface, the assembly can be tipped so that the liquid collected in the troughs will run into the receptacles and the comparative resultant levels of liquid the receptacles will provide a visual indication of the uniformity of the amount of liquid being delivered by the nozzles along the spray zone at the specific distance.
摘要翻译： 一种组件，包括具有多个平行相邻的细长槽的托盘状构件。 每个槽具有邻近第一边缘的主要部分和邻近第二边缘的次要部分; 并且组件包括密封在槽的次要部分上以形成用于液体的容器的透明聚合物片。 在波谷的主要部分位于与喷嘴相距特定距离处的喷雾区下方，其中波谷横跨细长的喷射区域延伸，并且在液体通过喷嘴在其上表面上喷射之后，组件可以倾斜成 收集在槽中的液体将进入容器，并且液体的比较结果水平将提供在喷射区以特定距离由喷嘴输送的液体的量的均匀性的视觉指示。
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公开(公告)号：USD430919S
公开(公告)日：2000-09-12
申请号：US93152
申请日：1998-09-04
申请人： Steven W. Claussen
设计人： Steven W. Claussen
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公开(公告)号：US5520335A
公开(公告)日：1996-05-28
申请号：US271380
申请日：1994-07-06
CPC分类号： A01M7/0075 , A01M7/0064
摘要： An assembly adapted for use to spray liquids toward the ground while the assembly limits the drift of such sprayed liquids. The assembly has a frame including a supported portion adapted to be mounted on a mobile unit adapted to transport the frame along the ground, and a hood support portion including a first elongate hood support member. A plurality of separate hoods each having spaced diverging opposite front and rear side walls projecting from opposite sides of a top wall are attached along the elongate hood support member with their side walls generally parallel to said elongate hood support member and depending downwardly from said top walls of said hoods. A liquid distribution system including spray nozzles within the hoods can direct liquid spray toward the ground, whereupon the top and side walls will limit the drift of such liquid spray.
摘要翻译： 适用于在组件限制这种喷射液体的漂移时将液体喷射到地面的组件。 组件具有框架，该框架包括适于安装在适于沿着地面传送框架的移动单元上的支撑部分，以及包括第一细长的罩支撑构件的罩支撑部分。 多个独立的罩，每个具有从顶壁的相对侧突出的间隔开的相对的前侧壁和后侧壁的分开的罩沿着细长的罩支撑件附接，其侧壁通常平行于所述细长的罩支撑件并从所述顶壁向下 的罩子。 包括罩内的喷嘴的液体分配系统可以将液体喷雾引向地面，于是顶壁和侧壁将限制这种液体喷雾的漂移。
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公开(公告)号：USD379490S
公开(公告)日：1997-05-27
申请号：US32918
申请日：1994-12-30
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公开(公告)号：US5607080A
公开(公告)日：1997-03-04
申请号：US389961
申请日：1994-12-30
CPC分类号： B67D7/0238 , B67D7/0277 , G01F19/00 , G01F23/02
摘要： A liquid chemical measuring system including an elongate translucent or transparent polymeric tank having an upper portion with graduations indicating the amount of liquid required to fill the tank to each of the graduations when said tank is vertically disposed, and a generally funnel shaped portion adjacent its lower end. The tank has a liquid passage opening through its lower end, and an air passage through a transverse wall at its upper end. A frame supports the tank with its upper end uppermost, a liquid valve is attached to the tank across its liquid passage opening, and an air pump is coupled to the air passage opening of the tank by a valve operated by a single lever so that it can alternatively cause vacuum or pressure in the tank, thereby allowing liquid to be drawn into the tank to measure it using the graduations and then to be forced out of the tank.
摘要翻译： 一种液体化学测量系统，包括细长的半透明或透明的聚合物罐，其上部具有刻度，其表示当所述罐垂直设置时将罐填充到每个刻度所需的液体量，以及与其下部的相邻的大致漏斗形部分 结束。 罐具有通过其下端开口的液体通道，以及在其上端穿过横向壁的空气通道。 框架以其上端最上方的方式支撑箱体，液体阀通过其液体通道开口附接到箱体，并且气泵通过由单个操纵杆操作的阀联接到罐的空气通道开口，使得其 可以替代地在罐中引起真空或压力，从而允许液体被吸入罐中以使用刻度来测量，然后被迫从罐中排出。
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公开(公告)号：USD372298S
公开(公告)日：1996-07-30
申请号：US25594
申请日：1994-07-06
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公开(公告)号：US5526605A
公开(公告)日：1996-06-18
申请号：US353922
申请日：1994-12-12
CPC分类号： A01M7/0064
摘要： A polymeric spray shield assembly adapted to be connected to a support frame moved over plants growing in spaced rows from the earth and to be moved along the earth between the rows of plants while liquids such as herbicides not intended for contact with the plants in the rows are sprayed onto weeds between the rows of plants. The spray shield assembly comprises a polymeric spray shield having an inner surface defining a channel opening through an open side and front and rear ends of the spray shield, a top wall portion being adapted to have means attached thereto for suspending the spray shield from the support frame and through openings adapted to receive connector assemblies through which liquids are sprayed into the spray shield, and dependent opposite side wall portions. Stiff polymeric slotted end closure sheets are attached across the open front and rear ends of said channel to help retain the spray. Spaced weed knock down bars extend between the opposite side wall portions adjacent the open side of the channel and are adjustable to afford spacing the side wall portions at different distances.
摘要翻译： 一种聚合物喷雾屏蔽组件，其适于连接到支撑框架，该支撑框架在距离地球间隔开的行生长的植物上移动并且沿着植物排之间的地球移动，而液体如不用于与行中的植物接触的除草剂 被喷洒在植物排之间的杂草上。 喷雾屏蔽组件包括聚合物喷射屏蔽，其具有限定通过喷射屏蔽的开口侧和前端和后端的通道开口的内表面，顶壁部分适于具有附接到其上的装置，用于将喷雾屏蔽件从支撑件 框架和通孔，其适于接收连接器组件，液体通过该连接器组件喷射到喷雾屏蔽中，以及依赖的相对侧壁部分。 刚性聚合物开槽端封闭板被安装在所述通道的敞开的前端和后端，以帮助保持喷雾。 间隔杂草敲击杆在邻近通道的开口侧的相对侧壁部分之间延伸并且是可调节的，以使侧壁部分间隔不同的距离。
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