The embodiment of the invention provides a spraying system and agricultural unmanned equipment, and relates to the technical field of plant protection unmanned equipment. The spraying system comprises a liquid storage tank, a spray head and a liquid supply device, the liquid storage tank is arranged on the agricultural unmanned equipment, the spray head is used for spraying liquid, the liquid supply device is connected between the liquid storage tank and the spray head, the liquid supply device comprises a pump body and an impeller, the impeller comprises a plurality of soft blades, and when the impeller is arranged in an inner cavity of the pump body, the impeller is driven by the pump body to rotate. The blades are extruded by the inner cavity to be bent into an arc shape and divide the inner cavity into a plurality of chambers, and when the impeller rotates, the volumes of the chambers are changed to suck in or pump out liquid. Continuous rotation of the impeller can achieve continuous liquid supply, the liquid supply capacity of the spraying system is enhanced, large-flow liquid supply is achieved, the liquid supply device of the spraying system can provide large spraying flow, the liquid supply efficiency is improved, and therefore the spraying efficiency is improved.
本发明的实施例提供了一种喷洒系统及农业无人设备,涉及植保无人设备技术领域。该喷洒系统包括储液箱、喷头以及供液装置,储液箱设置于农业无人设备,喷头用于喷洒液体,供液装置连接于储液箱与喷头之间,供液装置包括泵体以及叶轮,叶轮包括多个软性的叶片,当叶轮设置于泵体的内腔中时,叶片受到内腔的挤压弯曲成弧形,并将内腔分隔为多个腔室,当叶轮转动时,腔室发生体积变化将液体吸入或泵出。叶轮持续性的转动能够实现持续性的供液,增强了喷洒系统的供液能力,实现了大流量供液,该喷洒系统的供液装置能够提供较大的喷洒流量,提高供液效率从而提高喷洒效率。
Spraying system and agricultural unmanned equipment
一种喷洒系统及农业无人设备
2025-05-09
Patent
Electronic Resource
Chinese