An assembled soil moisture sensor consists of a host and a detection rod. The host connects several detection rods through a sensing line. The detection rods are divided from top to bottom into impact bolts, connecting sleeves, connecting rods, buried needles and probes. The bottom of the impact bolt is connected with the top of the connecting sleeve by threads, the side of the connecting sleeve is opened with wired holes, the bottom of the connecting sleeve is connected with the top of the connecting rod, and the bottom of the connecting rod is connected with buried. The inner thread of the needle is connected. The center of the buried needle is vertically opened with a through hole. A probe is installed in the through hole. The bottom end of the probe is extended with the buried needle. The outer side of the needle seat of the probe is connected with the inner thread of the through hole. The detection rod designed by the utility model adopts the split assembly mode, the specification selection and installation are more convenient; the detection rod is fixed at the top of the impact bolt, and the probe enters into the deep soil along with the detection rod to measure the accurate moisture content of the deep soil, avoid manual excavation, reduce manual labor, avoid insects and corrosion damage the sensing line, and improve the service life.
【技术实现步骤摘要】
一种组装式土壤水分传感器
本技术属于一种传感器,具体涉及一种组装式土壤水分传感器。
技术介绍
土壤水分传感器,顾名思义,即用来测量土壤含水率的仪器,可长期埋于土壤内使用,对表层和深层土壤墒情进行定点实时监测,多用于农业,如节水灌溉、温室大棚、花卉蔬菜、草地牧场等,但常见的土壤水分传感器仅仅作用于表层土壤,要进行深层测量就需要人工挖掘,测量得到的数据相对偏差较大。
技术实现思路
针对现有技术存在的不足,本技术提供一种便于测量深层土壤水分的组装式土壤水分传感器。本技术是通过以下技术方案实现的:一种组装式土壤水分传感器,包括主机和探测棒,所述主机通过传感线连接若干所述探测棒,所述探测棒由上至下分为冲击螺栓、连接套、连接杆、埋针头和探针,所述冲击螺栓底部与所述连接套顶端螺纹连接,所述连接套侧面开有线孔,所述连接套底部与所述连接杆顶端螺纹连接,所述连接杆为空心管,所述连接杆底部与所述埋针头内螺纹连接,所述埋针头中心竖直开有通孔,所述通孔内安装有所述探针,所述探针底端伸出所述埋针头,所述探针的针座外侧与所述通孔内侧螺纹连接,所述探针顶端连接有所述传感线。所述埋针头与所述连接杆之间垫有密封圈。与现有技术相比,本技术的有益效果是:本技术设计的探测棒采用分体组装方式,规格选用及安装更加方便;探测棒顶端固定冲击螺栓,探针随探测棒锤击轻松进入土壤深处,以测得准确的深层土壤含水率,一方面避免人工开挖,减少体力劳动;另一方面,很好的保护了传感线,避免虫蚁及腐蚀破坏,提升使用寿命。附图说明图1是本技术的主视图;图2是图1中A处的局部剖视图。附图中:1.主机;2.探测棒;3.传感线;4.冲 ...
【技术保护点】
1.一种组装式土壤水分传感器,包括主机(1)和探测棒(2),其特征在于:所述主机(1)通过传感线(3)连接若干所述探测棒(2),所述探测棒(2)由上至下分为冲击螺栓(4)、连接套(5)、连接杆(6)、埋针头(7)和探针(8),所述冲击螺栓(4)底部与所述连接套(5)顶端螺纹连接,所述连接套(5)侧面开有线孔,所述连接套(5)底部与所述连接杆(6)顶端螺纹连接,所述连接杆(6)为空心管,所述连接杆(6)底部与所述埋针头(7)内螺纹连接,所述埋针头(7)中心竖直开有通孔(9),所述通孔内安装有所述探针(8),所述探针(8)底端伸出所述埋针头(7),所述探针(8)的针座外侧与所述通孔(9)内侧螺纹连接,所述探针(8)顶端连接有所述传感线(3)。
【技术特征摘要】
1.一种组装式土壤水分传感器,包括主机(1)和探测棒(2),其特征在于:所述主机(1)通过传感线(3)连接若干所述探测棒(2),所述探测棒(2)由上至下分为冲击螺栓(4)、连接套(5)、连接杆(6)、埋针头(7)和探针(8),所述冲击螺栓(4)底部与所述连接套(5)顶端螺纹连接,所述连接套(5)侧面开有线孔,所述连接套(5)底部与所述连接杆(6)顶端螺纹连接,所述连接杆(6)为空...
【专利技术属性】
技术研发人员:王兴法,李伟学,任海,
申请(专利权)人:江苏泽锦新能源科技有限公司,
类型:新型
国别省市:江苏,32
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