The present invention relates to a portable device for spraying agricultural chemicals. The device of the present invention comprises: a chemical spraying body which includes a chemical spraying nozzle formed therein and has a particular length a base body which is connected with the chemical spraying body and has a connecting unit which is connected to be able to move forwards and backwards and a base body supporting means having a top fixed thereon and a bottom coming in contact with the ground so as to support the same a spraying body height adjusting means which adjusts a length so that the top thereof is fixed to the front and rear of the chemical spraying body and the bottom thereof is upwardly and downwardly moved to come in contact with the ground or to not come in contact with the ground and a control means which controls the upward and downward movement of the bottom of the spraying body height adjusting means, controls the operation of a connecting device disposed in the connecting unit of the base body and the chemical spraying body, and forwardly and backwardly moves the chemical spraying body or the base body. The chemical spraying device of the present invention sprays chemicals while directly moving on farmland so as to exhibit excellent chemical spraying effects, and work is performed without being affected by the shape of the ground of the farmland.COPYRIGHT KIPO 2015본 발명은 이동형 농약 살포장치에 관한 것이다. 본 발명의 농약살포장치는, 농약살포용 분사노즐이 설치되어 있고 소정의 길이를 갖는 농약살포몸체 농약살포몸체와 연결되어 있되 전, 후진이 가능한 상태로 연결되어 있는 연결부를 가지며, 상부는 고정되고 하부는 지면에 접촉되어 지지해주는 베이스몸체지지수단을 갖는 베이스몸체 상부는 농약살포몸체의 전, 후방에 각각 고정되고 하부는 상, 하로 이동되어 지면에 접촉되거나 지면에 접촉되지 않도록 길이 조절이 이루어지는 살포몸체높이조절수단 및 살포몸체높이조절수단의 하부가 상, 하로 움직이는 것을 제어하고, 농약살포몸체와 베이스몸체의 연결부에 위치된 연결장치의 작동을 제어하여 농약살포몸체나 베이스몸체가 전, 후진되도록 하는 제어수단을 갖는다.본 발명의 농약 살포장치는, 경작지를 직접 이동하면서 농약을 살포하여 농약살포효과가 우수하고, 경작지의 지면 형태에 영향을 받지 않고 작업을 수행하는 특징이 있다.
