A fully-automatic liquid inoculating machine of a bag-cultivated edible mushroom bag comprises a conveying device (1), a jacking device (4), a clamping device (6), a cover-lifting device (7), and an inoculating device (8). The jacking device comprises a jacking power device (41), a jacking plate (42), and a jacking bracket (45), and the bottom of the jacking device is connected to a jacking hoisting mechanism (12). The clamping device comprises a portal frame (61), a linear guide rail, an A plate (62), and a B plate (63), and a plurality of locating clamping jaws (68) is arranged below the A plate and the B plate. The cover lifting device comprises a top rod (13), the lower end of the top rod is connected to a cover-lifting hoisting mechanism (11), and the upper end of the top rod is connected with a main plate (73). The linear guide rail is arranged on the main plate, a C plate (74), a D plate (75), and an E plate (76) are arranged on the linear guide rail, and a plurality of cover-lifting shafts (71) is arranged below the C plate and the D plate. The inoculating machine is proper in structure design and convenient in operation is capable of implementing automatic inoculation, so that the working efficiency is high and labor force and labor intensity are reduced and is also capable of automatically controlling the inoculating amount, so that the infection rate of the mushroom bag is low, the production efficiency is remarkable, and the inoculating cost is also greatly lowered.Linvention concerne une machine dinoculation de liquide entièrement automatique pour un sac de champignons comestibles cultivés en sac, qui comprend un dispositif de transport (1), un dispositif à vérins (4), un dispositif de serrage (6), un dispositif de soulèvement de couvercle (7) et un dispositif dinoculation (8). Le dispositif à vérins comprend un dispositif à vérins électrique (41), une plaque à vérins (42) et une console à vérins (45), et le fond du dispositif de levage est connecté à u
