A compact sprinkler mounting device for precise irrigation capable of being disassembled comprises: a steel angle (1) a tie bar (2) a supporting rod (6) a vertical supporting rod (7) top trusses (8, 9) with grooves and a wheel (13). All components of the mounting device are thread-connected, so that the mounting device can be disassembled easily. A change of a position of a deflecting hook (10) at the top truss can change the distance between spray heads and an installation height. In the mounting device, the number of truss spans can be selected according to a topographic structure. The number of truss spans can be changed by means of threaded holes at two ends of the top truss, thereby changing the length of the truss, enhancing adaptability, and enabling water to be sprayed more evenly. The mounting device is stable and compact, and can be disassembled easily, thereby solving the problem of prior art compact irrigation sprinklers having low mobility and requiring a wasteful amount of material. The mounting device is provided with a low-pressure spray head, such that water is sprayed more evenly, and resource consumption is reduced. Rotation of a movable rotating shaft (12) enables the mounting device to change a rotation direction arbitrarily, thereby providing the mounting device with more flexibility.La présente invention concerne un dispositif de montage darroseur compact pour irrigation précise pouvant être démonté qui comprend : un coude dacier (1) une barre de liaison (2) une tige de support (6) une tige de support vertical (7) des traverses supérieures (8, 9) avec des rainures et une roue (13). Tous les composants du dispositif de montage sont raccordés par filetage, de sorte que le dispositif de montage puisse être aisément démonté. Un changement de position dun crochet de déviation (10) au niveau de la traverse supérieure peut modifier la distance entre des têtes de pulvérisation et une hauteur dinstallation. Dans le dispositif de montage, le nombre
