The invention discloses a spraying device, including hood, water ring, nozzle, fan, hose, water tank and a water pump, wherein the hood tube type before and after the opening, the water ring and the fan are respectively located in the front and rear hood, the water ring has an annular channel and the water diversion ring is arranged on the water inlet and the water outlet is communicated with the annular passage, the water inlet hole by the outer circumferential ring extends along its radial direction to the annular channel, the number of the hole is multiple and along the water diversion ring are uniformly distributed along the circumferential direction, the front end of the water outlet from the ring surface along the axial extension to the annular channel; the nozzle is connected with the water outlet of the water pump; the water tank hose to the water inlet hole through the fan; in the wind cover and water supply to the nozzle. On the one hand, the sprayer can increase the spraying distance of water; on the other hand, water is supplied to a plurality of nozzle 3 by a hose through a water separation ring, and a hose is not needed to correspond with a hose, and the structure is simple.
【技术实现步骤摘要】
喷药器
本专利技术涉及一种喷药器。
技术介绍
喷药器是为水田、旱田、厩舍的防治及林荫树等的防治而喷药物的一种设备。使用喷药器时,需要在道路上向水田、林荫树喷射,因此喷射距离是喷药器比较重要的一项的指性能标。
技术实现思路
针对现有技术存在的不足,本专利技术要解决的技术问题是提供一种喷药器,能够增加药雾的喷射距离。为了实现上述目的,本专利技术是通过如下的技术方案来实现:一种喷药器,包括风罩、分水环、喷头、风机、软管、水箱和水泵,所述风罩为前、后开口的筒型,所述分水环和风机分别位于风罩的前端和后端,所述分水环内具有环形通道,所述分水环上开有与环形通道连通的进水孔和出水孔,所述进水孔由分水环外圆周沿其径向延伸至环形通道,所述出水孔数量为为多个并沿分水环周向均布,所述出水孔由分水环的前端面沿其轴向延伸至环形通道;所述喷头连接在出水孔上;所述水泵将水箱内的水通过软管送至进水孔;所述风机位于风罩内并向喷头喷出的水送风。进一步地,所述水箱上设有支座,所述风罩与支座通过第一铰轴铰接,所述第一铰轴的轴线水平平行于风罩的径向。进一步地,所述支座与水箱通过第二铰轴铰接,所述第二铰轴的轴线竖直。进一步地,还包括用以支撑风罩绕第一铰轴摆动的气撑,所述气撑的两端分别与支座和风罩铰接。进一步地,所述风罩呈锥形,且径向尺寸由前至后逐渐增大。进一步地,所述风罩上对应风机的前端上部开有透风孔,所述透风孔内设有摆动板,所述摆动板的后端与透风孔的孔壁铰接,所述风罩外对应透风孔的周围设有密封罩,所述密封罩与摆动板之间通过弹簧连接。本专利技术的有益效果:1、本专利技术的喷药器,通过风机对喷水施加风力,可 ...
【技术保护点】
一种喷药器,其特征在于:包括风罩、分水环、喷头、风机、软管、水箱和水泵,所述风罩为前、后开口的筒型,所述分水环和风机分别位于风罩的前端和后端,所述分水环内具有环形通道,所述分水环上开有与环形通道连通的进水孔和出水孔,所述进水孔由分水环外圆周沿其径向延伸至环形通道,所述出水孔数量为为多个并沿分水环周向均布,所述出水孔由分水环的前端面沿其轴向延伸至环形通道;所述喷头连接在出水孔上;所述水泵将水箱内的水通过软管送至进水孔;所述风机位于风罩内并向喷头喷出的水送风。
【技术特征摘要】
1.一种喷药器,其特征在于:包括风罩、分水环、喷头、风机、软管、水箱和水泵,所述风罩为前、后开口的筒型,所述分水环和风机分别位于风罩的前端和后端,所述分水环内具有环形通道,所述分水环上开有与环形通道连通的进水孔和出水孔,所述进水孔由分水环外圆周沿其径向延伸至环形通道,所述出水孔数量为为多个并沿分水环周向均布,所述出水孔由分水环的前端面沿其轴向延伸至环形通道;所述喷头连接在出水孔上;所述水泵将水箱内的水通过软管送至进水孔;所述风机位于风罩内并向喷头喷出的水送风。2.根据权利要求1所述的喷药器,其特征在于:所述水箱上设有支座,所述风罩与支座通过第一铰轴铰接,所...
【专利技术属性】
技术研发人员:陈斌,
申请(专利权)人:重庆市潼南区云峰农业开发有限公司,
类型:发明
国别省市:重庆,50
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