The invention relates to a clamped-neck staggered horizontal agitating device for a glass melting furnace, comprising a motor, a transmission device and a group of agitating cross bars (5) arranged in pairs. One end of each group of agitating cross bars (5) is provided width an agitating vertical bar, and the agitating vertical bar is arranged in a clamped neck. The clamped-neck staggered horizontal agitating device is characterized in that the middle part of each pair of agitating cross bars (5) is provided with a rack (4), the transmission device is connected with a rotating disc (7), the periphery of the rotating disc (7) is provided with a tooth ring (8), the tooth ring (8) is meshed with the rack (4), the middle part of each pair of agitating cross bars (5) is provided with a group of support bases (6), the upper ends of the support bases (6) match with the agitating cross bars (5) in a sliding way, and the lower ends are fixed on an equipment support mechanism. The clamped-neck staggered horizontal agitating device provided by the invention has the advantages of simple structure, and being capable of blocking most part of an agitating opening, so that the diameter of the agitating opening is reduced and the heat loss of the agitating opening is lowered.