The utility model relates to an assembly type Khmer spraying machine, which belongs to the technical field of agricultural machinery, which is used to solve the problem that the prior spraying machine can not carry out multi line and large area spraying operations in the late stage of cotton in the field of agricultural machinery technology. Comprises four wheel tractor, rear connecting frame, a transmission mechanism, a medicine storage tank, spray pump and exhaust nozzle, wherein the tractor chassis height is 700 ~ 1120mm, in the rear of the frame is provided with a tractor rear connecting frame after frame, both ends of the rear axle fork is respectively connected to the rear wheel and a driven wheel tractor from the tractor driving wheel, wheel is connected on the rear axle, a rear connecting frame is installed on the storage tank, the tractor frame is provided with a spraying pump and exhaust nozzle, the front leg is the height of the rear wheel tractor corresponding leg lengthening. The utility model is suitable for spraying the pesticide or foliar fertilizer for the plants in different growth stages of cotton.
【技术实现步骤摘要】
【技术保护点】
一种四轮拖拉机改装的装配式高棉喷药机，构成中设有四轮拖拉机、储药罐、喷药泵和喷头，其特征在于，它还设有后联架（１５）和传动机构，所述四轮拖拉机（３）的底盘距地面高度为７００～１１２０ｍｍ，在四轮拖拉机的机架后部装连后联架（１５），后联架（１５）包括一根横联轴，在横联轴下部两端设有长臂式拖拉机后轮连叉、在横联轴的后部还设有储药罐后托架，所述后联架（１５）由其横联轴连接到四轮拖拉机的机架后部，后联架（１５）两端连叉的后轮轴（１４）上分别连接拖拉机后轮，在两个连叉的后轮轴（１４）上还装设从动轮（１３），并在四轮拖拉机（３）摘掉后轮的轮轴上装设主动轮（２）；传动机构包括主动轮（２）、从动轮（１３）、传动链条（１２），其中，主动轮和从动轮通过传动链条（１２）连接在一起；在后联架（１５）的后托架上装设储药罐（１），在拖拉机的机架上装设喷药泵支座（６），在喷药泵支座（６）上安装喷药泵（５），喷药泵（５）由传动带连接拖拉机的输出动力轮，在拖拉机机架前部或后联架（１５）的后部装设排式喷头（８），喷药泵（５）的输入管连接储药罐（１）、输出管（４）连接排式喷头（８），拖拉机的前轮支腿为加长支腿（９），它对应...
【技术特征摘要】
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