手动喷雾器适用于防治水稻、棉麻、蔬菜等矮杆作物的病虫害。也可用于环境卫生的消毒和储仓的灭菌。目前在农村广泛使用。联合-14型手动背负喷雾器,于1968年在金蜂-16型的基础上由十多个单位组成的联合设计小组设计成功的,并在全国鉴定会议上鉴定通过。本机结构简单,操作方便,轻巧灵活,成本较低。一、工作原理当用手握住木柄1摇动摇杆2时,通过连杆9使塞杆8和皮碗6一起在 Manual sprayer for the prevention and control of rice, cotton, vegetables and other dwarf crops pests and diseases. Can also be used for disinfection of sanitation and storage sterilization. Currently widely used in rural areas. The joint -14 hand-carried sprayer was successfully designed by a joint design team composed of more than 10 units on the basis of the gold bee-16 in 1968 and was appraised at a national appraisal meeting. The machine structure is simple, easy to operate, lightweight and flexible, low cost. First, the working principle When holding the wooden handle 1 shake rocker 2, through the connecting rod 9 so that the rod 8 and the cup 6 together