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公开(公告)号：US07857239B2
公开(公告)日：2010-12-28
申请号：US12070248
申请日：2008-02-15
申请人： Kent S. Hahn , Brannon W. Polk
发明人： Kent S. Hahn , Brannon W. Polk
IPC分类号： B05B9/06
CPC分类号： A01M7/0039
摘要： A self-propelled and self-contained shrouded walking boom unit including a small tank and pump mounted on the unit. The unit also has a small transmission and DC drive which makes the unit self-propelled. The configuration is such that the operator walks in front of the spray applicator system with the spray being applied behind the operator. The operator steers the applicator and controls the spray from a handle attached to a single front steering wheel.
摘要翻译： 一个自行式和独立的遮蔽式行走起重臂单元，包括安装在该单元上的小型水箱和泵。 该单元还具有小型变速器和直流驱动，使单元自行推进。 该配置使得操作者在喷雾器系统的前面行走，喷雾被施加在操作者后面。 操作者转动涂抹器并从连接到单个前方向盘的手柄控制喷雾。
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公开(公告)号：US5468183A
公开(公告)日：1995-11-21
申请号：US187252
申请日：1994-01-27
申请人： Kent S. Hahn
发明人： Kent S. Hahn
CPC分类号： B60H1/00378 , B60H1/00414
摘要： An operator enclosure (12) for a commercial sprayer (10). A preferred enclosure (12) includes glass panels (30,32,34) only in the upper portion of the enclosure such that a fairly large gap is formed between the lower edges of the glass panels (30,32,34) and the chassis (16) of the sprayer (10). This gap enhances ventilation of the operator cab, particularly when the cab is pressurized by means of a blower-powered air cleaning system.
摘要翻译： 用于商用喷雾器（10）的操作器外壳（12）。 优选的外壳（12）仅包括在外壳的上部中的玻璃面板（30,32,34），使得在玻璃面板（30,32,34）的下边缘和底座之间形成相当大的间隙 （10）的喷嘴（16）。 这个间隙增加了操作员驾驶室的通风，特别是当驾驶室通过鼓风机动力的空气净化系统加压时。
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公开(公告)号：US5433380A
公开(公告)日：1995-07-18
申请号：US190425
申请日：1994-02-02
申请人： Kent S. Hahn
发明人： Kent S. Hahn
CPC分类号： B05B7/2486 , A01M7/0085 , B05B12/126 , B05B7/32 , B05B9/06
摘要： An injection type chemical sprayer (30) including interior and exterior cleaning systems. The interior cleaning system can include a rinsing nozzle (58) located within the concentrated chemical tank (52). Rinsing nozzle (58) can be selectively connected to the pressure side of a spray pump (34). The chemical rinsate can be dispensed by means of a rinsate pump (64) in combination with a rinsate nozzle (66). Following the rinsing operation, the concentrated chemical tank (52) can be reconnected to an injection pump (56), and then the concentrated chemical tank (52) can be filled with clean water which is then pumped through the injection system to completely flush it of the chemical being injected. System (30) also preferably includes an exterior cleaning system which can include a spray gun (60) selectively connected to the pressure side of the spray pump (34).
摘要翻译： 一种喷射式化学喷雾器（30），包括内部和外部清洁系统。 内部清洁系统可以包括位于浓缩化学罐（52）内的漂洗喷嘴（58）。 冲洗喷嘴（58）可以选择性地连接到喷雾泵（34）的压力侧。 化学漂洗液可以通过与冲洗喷嘴（66）组合的冲洗泵（64）分配。 在冲洗操作之后，浓缩的化学罐（52）可以重新连接到注射泵（56），然后可以用干净的水填充浓缩的化学罐（52），然后将其泵送通过注射系统以完全冲洗 的化学物质被注入。 系统（30）还优选地包括外部清洁系统，其可以包括选择性地连接到喷雾泵（34）的压力侧的喷枪（60）。
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公开(公告)号：US20080197210A1
公开(公告)日：2008-08-21
申请号：US12070248
申请日：2008-02-15
申请人： Kent S. Hahn , Brannon W. Polk
发明人： Kent S. Hahn , Brannon W. Polk
IPC分类号： B05B15/00
CPC分类号： A01M7/0039
摘要： A self-propelled and self-contained shrouded walking boom unit including a small tank and pump mounted on the unit. The unit also has a small transmission and DC drive which makes the unit self-propelled. The configuration is such that the operator walks in front of the spray applicator system with the spray being applied behind the operator. The operator steers the applicator and controls the spray from a handle attached to a single front steering wheel.
摘要翻译： 一个自行式和独立的遮蔽式行走起重臂单元，包括安装在该单元上的小型水箱和泵。 该单元还具有小型变速器和直流驱动，使单元自行推进。 该配置使得操作者在喷雾器系统的前面行走，喷雾被施加在操作者后面。 操作者转动涂抹器并从连接到单个前方向盘的手柄控制喷雾。
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公开(公告)号：US07063273B2
公开(公告)日：2006-06-20
申请号：US11167827
申请日：2005-06-27
申请人： Kent S. Hahn , Brannon W. Polk
发明人： Kent S. Hahn , Brannon W. Polk
CPC分类号： A01M7/0075 , A01M7/0064 , A01M7/0071
摘要： A spray delivery system including a sectional boom attachable to a vehicle. The boom includes first and second movable arms and a fixed arm, each arm housing a plurality of spray nozzles. Each arm can include a frame having openings so that the arms are light-weight and so that the nozzles housed in the frames for protection can spray through the openings in the bottom surface of the frame. The movable arms include an operation position and a retracted position and the arms each include a drift shroud covering to prevent wind from interfering with the application of spray from nozzles. The drift shrouds can include windows that align with the openings in the frame such that an operator can see the spray from the nozzle from the operator's seat in the vehicle.
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