摘要:
A variable orifice spray valve including a valve body (42) having a spray discharge orifice (42A) formed therein. The spray valve further includes a liquid flow passage into the valve body, a deflector plate (45) in proximity to the spray discharge orifice (42A) onto which liquid discharged from the orifice is directed, a spray height adjuster (44) adjacent the orifice and movable relative to the deflector plate (45) into the liquid flow path from the orifice, and an adjustment mechanism (43) to adjust the position of the spray height adjuster (44) relative to the discharge orifice (42A).
摘要:
A self-propelled agricultural application machine (10) comprising a chassis (100) which carries a storage tank (15) for the material to be applied is provided. The chassis (100) comprises a central longitudinal beam (110) from which at least a pair of wheels (12, 14) are suspended. The narrow chassis (100) allows steerable wheels to be positioned at tolerable track widths whilst permitting a large steering angle and thus small turning radii.
摘要:
A method and apparatus for spraying in relation to row crops provides downwardly extending support elements (22) or drop legs carrying spray means in the region of their lower ends. The support elements extend downwardly between crop rows (28) and are moved lengthwise of the crop rows while spraying proceeds. The spray means deliver spray generally upwardly and/or horizontally with respect to the ground so as to treat crop material in the rows. The support elements are mounted so as to float freely and permit lateral movement to follow lateral and other row and crop contours. The support elements may be mounted on a boom (50). The boom may also be provided with downwardly directed spraying means (83) for simultaneous or sequential use. The boom is adapted to fold so as to produce a generally Z-shaped folded configuration. Automatically-actuated stop fingers (218) limit lateral float of the support elements when the boom folds. For lodged crop, the spray nozzles (30) on the support elements may be replaced by rotary wheel elements (128) having projecting spoke elements (130) which penetrate the crop and themselves carry spray means to distribute spray from within the crop. Power driven air discharge means is provided to assist dispersal of the spray.
摘要:
A spraying apparatus for spraying trunks of trees, the apparatus including a vehicle (10), a spray assembly (13) mounted on the vehicle (10) and a sensing system including a sensor (15) mounted on the vehicle (10), operable to identify the presence of a tree trunk (20) as the vehicle (10) moves along a row of trees and the sensing system being operable to initiate a spray (21) of pesticide from the spray assembly (13) onto the tree trank (20) when the spray assembly (13) is in a spraying position, the spray assembly (13) including a pair of nozzles (14) spaced apart in the direction of travel of the vehicle (10), the nozzles set at an angle relative to each other to enable the spray assembly to apply spray to more than 180° of the circumference as the vehicle (10) moves past the trank (20).
摘要:
Spray apparatus comprising spray nozzles connected to a source of spray liquid via a pump and pipe-work (110), wherein at least a portion of the pipe-work is provided with an internal inflatable bladder (112) that is arranged to be deflated during spraying and to be inflated substantially to fill the pipe-work and thus to purge the pipe-work after spraying is finished or to purge pipe-work not required during spraying.
摘要:
본 발명은 농업용 방제로봇 및 농업용 방제 로봇 시스템에 관한 것으로써, 특히 자동으로 농작물 사이사이에 형성된 고랑을 따라 이동하면서 양액을 살포하는 농업용 방제로봇 및 농업용 방제 로봇 시스템에 관한 것이다. 본 발명의 농업용 방제 로봇 시스템은, 양액통이 구비되고, 하부에 지면과 접하는 제2이동부가 장착되어 농작물시설의 중앙통로를 따라 이동하는 양액이동공급부와; 하부에 제1이동부가 장착되어 상기 중앙통로와 연결된 농작물 사이의 고랑을 따라 이동하면서 양액을 살포하는 방제로봇과; 상기 양액통에 수용된 양액을 상기 방제로봇으로 공급하는 호스와; 상기 양액이동공급부 및 상기 방제로봇을 무선으로 제어하는 제1제어부; 를 포함하여 이루어지되, 상기 양액이동공급부에는 상기 방제로봇이 탑제되는 수용부가 형성되며, 상기 양액이동공급부는 이동시, 상기 수용부에 상기 방제로봇을 탑제하여 이동하는 것을 특징으로 한다. 본 발명의 농업용 방제로봇은, 양액통이 구비되고, 하부에 지면과 접하는 제2이동부가 장착되어 농작물시설의 중앙통로를 따라 이동하는 양액이동공급부와; 하부에 제1이동부가 장착되어 상기 중앙통로와 연결된 농작물 사이의 고랑을 따라 이동하면서 양액을 살포하는 방제로봇과; 상기 양액통에 수용된 양액을 상기 방제로봇으로 공급하는 호스와; 상기 양액이동공급부 및 상기 방제로봇을 무선으로 제어하는 제1제어부; 를 포함하여 이루어지되, 상기 양액이동공급부에는 상기 방제로봇이 탑제되는 수용부가 형성되며, 상기 양액이동공급부는 이동시, 상기 수용부에 상기 방제로봇을 탑제하여 이동하는 것을 특징으로 한다.
摘要:
An apparatus (100) for selectively treating plants is disclosed. The apparatus may include a frame (106) arranged to provide a plurality of horizontally spaced apart, non-overlapping treatment regions (120). The frame (106) may separate the plurality of horizontally spaced apart, non-overlapping treatment regions (120). The apparatus (100) may further include a plurality of sensors (130), each treatment region including at least one sensor which is arranged to monitor the respective treatment region for a plant to be treated. The apparatus (100) may further include a fluid delivery system including a plurality of application devices (134), each treatment region (120) including at least one application device (134).
摘要:
Ce dispositif (1) comprend une rampe (5) qui comporte plusieurs canalisations (6) consécutives avec au moins une entrée (7) connectée à une source (3) du produit liquide (2) et des sorties communicant avec des buses (8). Ce dispositif (1) comprend en outre plusieurs capteurs (9) pour mesurer une grandeur permettant de déterminer une différence de pression entre canalisations ou une pression dans une canalisation (6) respective, plusieurs organes (11) conçus pour varier les pressions régnant dans des canalisations (6) respectives, ainsi qu'au moins une unité de commande (12) évaluant les différences de pressions entre canalisations (6) et pilotant les organes (11) pour réduire ces différences de pressions ou égaliser ces pressions. Ainsi, ce dispositif (1) limite les différences de pression, donc de débit, du produit liquide entre les buses (8), en particulier entre les extrémités de rampes de grande longueur avançant sur des dévers importants
摘要:
A system includes a plurality of nozzle assemblies connected in fluid communication with a fluid supply line, a plurality of electrically actuated valve assemblies to control fluid flow through the nozzle assemblies, and a controller communicatively connected to the valve assemblies and configured to control at least one operating parameter of each valve assembly. A portable electronic device is connected in communication with the controller, and is configured to display an image including at least a portion of the system and a target, and to receive a user input that identifies a location and/or an orientation of each of the plurality of nozzle assemblies on the image. At least one of the controller and the portable electronic device is configured to determine the at least one operating parameter based on an overlap amount between a spray path projection of each nozzle assembly and the target in the image.
摘要:
An innovative spraying system, comprising features such as a weather station that senses environmental factors that may affect spraying operations, a system for creating and distributing droplets of a uniform and appropriate size, a flow management system that would allow the sprayer to control nozzle rate and direction individually, a high-rate flow system capable of filling the sprayer at rates of up to at least 400 gallons per minute, a modular chemical cartridge system, in which various chemicals are stored in pre-loaded, easy to install cartridges, a direct injection system, mixing chemicals and water as needed, optionally based on sensed changing conditions, electrostatic application of chemical to optimize the amount of chemical applied to plant matter.