Knapsack type electric sprayer, a liquid barrel, the barrel body even under the base, the barrel body is provided with a liquid inlet, install the battery and the electric pump base, the inlet of the pump is connected with a liquid inlet pipe, a liquid inlet pipe into the barrel body, the outlet of the pump is connected with a transfusion tube, the infusion tube is connected with the spray gun, spray switch connecting rod and a spray head, ring with bulging of the barrel body arranged at the lower part of the upper part of the base, the outer wall is provided with a convex ring and the inner wall is a fixed plate, a convex ring and a connecting ring around the size and shape of consistent convex ring and a connecting ring end face welding, electric pump cover is connected with the column, a fixed column, the battery fixing rod at the fixed plate is provided with a connecting piece arranged under the bottom of the electric pump is connected to the bottom of the electric pump is connected with the fixed column, the battery box is connected with connecting edge ears, ears and battery fixing rod is fixed at the bottom of the base is connected with a bottom cover, a bottom cover by The fastener is connected with the bottom cover connecting column.
【技术实现步骤摘要】
【技术保护点】
背负式电动喷雾器，有一个盛药液的桶体（１），桶体下连接底座（６），桶体上制有进液口，底座中安装电池和电动泵，泵的进口连接进液管，进液管通到桶体内，泵的出口连接输液管（８），输液管连接喷枪开关（１７）、喷杆（１８）和喷头（１９），其特征在于桶体（１）的下部制有膨出的连接环（２），所述的底座（６）在上部外壁制有凸环（９）和内壁制有固定板（２３），凸环（９）和连接环（２）的周边大小和形状相一致，凸环（９）和连接环（２）端面有焊接层（４）相连，在固定板（２３）的下面制有底盖连接柱（１４）、电动泵固定柱（２１）、电池固定杆（２２），在电动泵（２０）底部装有连接片（１６），连接片（１６）与电动泵固定柱（２１）由紧固件相连接，在电池盒（１１）的边缘制有连接耳朵（１５），连接耳朵（１５）与电池固定杆（２２）相固定，在底座（６）的底部连接底盖（１２），底盖（１２）通过紧固件与底盖连接柱（１４）相连。
【技术特征摘要】
【专利技术属性】
技术研发人员：任正志，戴余富，
申请(专利权)人：任正志，
类型：实用新型
国别省市：33[中国|浙江]
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