SUCTION DEVICE FOR COLLECTING SALT IN SALTERN

摘要

Provided is a suction device for suctioning salt on the bottom of a saltern while removing water in an unmanned salt harvesting device. According to the present invention, the suction device comprises: a housing (10) combined with a support frame (10) mounted on a crane (3) to be rotatable, and having a suction hole (112) on a front surface; and a guide assembly installed in the front surface of the housing (110), making salt on the bottom of a saltern be moved according to the movement of the crane (3), and guided to the suction hole (112). The guide assembly includes a first guide including a pair of guide bars (132) formed in a radial shape on both sides of the suction hole (112) to guide the salt to the suction hole (112) and a grill (133) formed on a part of the bottom surface (131) to remove water moved together with the sa and a second guide (140) installed ahead of the first guide and rotated and pivoting about a pivot axis (154) along a curved surface of the bottom of the saltern, wherein a cylindrical wheel (150) to which a plurality of blades (151) are attached is installed in a front upper side of the second guide (140). Therefore, as the suction device moves, the salt on the bottom of the saltern can be easily collected by a rotational force of the cylindrical wheel and only the salt from which water has been removed can be moved through the suction hole.;COPYRIGHT KIPO 2020