CN103495514A - 喷头 - Google Patents

喷头 Download PDF

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Publication number
CN103495514A
CN103495514A CN201310433850.6A CN201310433850A CN103495514A CN 103495514 A CN103495514 A CN 103495514A CN 201310433850 A CN201310433850 A CN 201310433850A CN 103495514 A CN103495514 A CN 103495514A
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CN
China
Prior art keywords
cup body
edge
lower cup
upper cup
pesticide
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Pending
Application number
CN201310433850.6A
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English (en)
Inventor
徐田彬
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Shandong Falcon Science And Technology Of Aviation Co Ltd
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Shandong Falcon Science And Technology Of Aviation Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Shandong Falcon Science And Technology Of Aviation Co Ltd filed Critical Shandong Falcon Science And Technology Of Aviation Co Ltd
Priority to CN201310433850.6A priority Critical patent/CN103495514A/zh
Publication of CN103495514A publication Critical patent/CN103495514A/zh
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
    • B05B3/1007Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member
    • B05B3/1014Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member with a spraying edge, e.g. like a cup or a bell

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  • Nozzles (AREA)

Abstract

一种喷头,护盖、药管、电机、上杯体、下杯体顺序连接,下杯体的边缘置于上杯体的环形凹槽内,上杯体和下杯体的内表面沿径向有凹槽,上杯体和下杯体的边缘为齿形。工作时电机驱动上杯体和下杯体高速旋转,药液由药管进入上杯体后流入下杯体,沿下杯体内表面凹槽由里向外高速移动,甩到上杯体外端的内表面和继续沿其凹槽加速直至后被甩出,实现喷洒,上杯体和下杯体的边缘为齿形,药液两次甩出时颗粒均被细化,提高喷洒效果。该喷头不需对药液加压,减少加压设备,提高工作效率。

Description

喷头
所属技术领域
本发明涉及一种喷洒药液的喷头。
背景技术
目前,药液喷洒时,需要将药液颗粒雾化到50-200微米,否则就会影响喷洒效果。现有喷洒药液的喷头,一般需要将药液压强提高0.5-2MPa,再通过喷头将药液喷洒出去才能满足要求。由航空机器实施喷药时,如果采用液压泵提高药液的压力,笨重的液压设备会降低工作效率。特别是采用无人机喷药是,传统喷头作业对其效率影响极大。
发明内容
为了克服现有植保喷头使用时的缺陷,本发明提供一种喷头,该喷头对药液不用加压喷洒,提高了植保机器的工作效率。
本发明解决其技术问题所采用的技术方案是:护盖、药管、电机、上杯体、下杯体顺序连接,下杯体的边缘置于上杯体的环形凹槽内,上杯体和下杯体的内表面沿径向有凹槽,上杯体和下杯体的边缘为齿形。工作时电机驱动与转轴连接座一起的上杯体和下杯体高速旋转,药液由药管进入上杯体后流入下杯体,由于离心力作用,药液就沿下杯体内表面凹槽由里向外高速移动,并甩到上杯体外端的内表面,同样因离心力,药液会沿上杯体内表面凹槽加速移动,直至边缘被甩出,实现喷洒。上杯体和下杯体的边缘为齿形,因此药液两次甩出时颗粒均被细化,提高喷洒效果。
本发明的有益效果是,药液不需加压由喷头喷洒,减少喷洒设备重量,提高喷洒工作效率和效果。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明实施例的剖视图。
图2是图1的I部放大图。
图3是图2的A向视图。
图4是图2的B-B剖面图。
图5是图2的C向视图。
图6是图2的D-D剖面图。
图中1.护盖,2.药管,3.电机,4.上杯体,5.下杯体,6.上杯体中孔,7.下杯体边缘,8.上杯体边缘,9.下杯体边缘齿,10.下杯体凹槽,11.上杯体边缘齿,12.上杯体凹槽。
具体实施方式
在图1中,药管2固定在护盖1上,护盖1固定在电机3的固定部分上,上杯体4和下杯体5连接后固定在电机3的转动部分上,下杯体5的置于上杯体4的环形凹槽内。
工作时电机3高速转动,带动上杯体4和下杯体5同时转动,药液通过药管2输送到上杯体4的底部上,再通过上杯体中孔6进入下杯体5的底部,药液由于离心力作用沿下杯体凹槽10加速向外移动,药液到下杯体边缘7时,通过下杯体边缘齿9的细化后甩到上杯体4外端的内表面,同样因离心力,药液颗粒会沿上杯体4外端内表面上的上杯体凹槽12继续加速移动,到达上杯体边缘8时,通过上杯体边缘齿11再次细化后甩出,实现喷药。

Claims (5)

1.一种喷头,护盖、药管、电机、上杯体、下杯体顺序连接,其特征是:下杯体的边缘置于上杯体的环形凹槽内。
2.根据权利要求1所述的喷头,其特征是:下杯体的边缘为齿形。
3.根据权利要求1所述的喷头,其特征是:上杯体的边缘为齿形。
4.根据权利要求1所述的喷头,其特征是:下杯体的内表面沿径向有凹槽。
5.根据权利要求1所述的喷头,其特征是:上杯体的内表面沿径向有凹槽。
CN201310433850.6A 2013-09-11 2013-09-11 喷头 Pending CN103495514A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310433850.6A CN103495514A (zh) 2013-09-11 2013-09-11 喷头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310433850.6A CN103495514A (zh) 2013-09-11 2013-09-11 喷头

Publications (1)

Publication Number Publication Date
CN103495514A true CN103495514A (zh) 2014-01-08

Family

ID=49860823

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310433850.6A Pending CN103495514A (zh) 2013-09-11 2013-09-11 喷头

Country Status (1)

Country Link
CN (1) CN103495514A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107897156A (zh) * 2017-11-23 2018-04-13 广州极飞科技有限公司 喷洒装置及具有其的无人机
CN114306703A (zh) * 2021-12-07 2022-04-12 宁波方太厨具有限公司 一种消毒柜

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107897156A (zh) * 2017-11-23 2018-04-13 广州极飞科技有限公司 喷洒装置及具有其的无人机
CN107897156B (zh) * 2017-11-23 2021-02-19 广州极飞科技有限公司 喷洒装置及具有其的无人机
CN114306703A (zh) * 2021-12-07 2022-04-12 宁波方太厨具有限公司 一种消毒柜

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Application publication date: 20140108