Base is supported in harrow installation

The utility model relates to a base is supported in harrow installation, including the chassis, cut formula bracing piece, pneumatic cylinder, be equipped with the U -shaped fixed arm on the chassis, fixed arm middle part corresponds to be connected on the pneumatic cylinder, pneumatic cylinder plunger end -to -end connection has the whippletree, cut formula bracing piece lower extreme and pass through the hinge bar correspondence and articulate at the whippletree both ends, it links firmly on the chassis to cut formula bracing piece articulated shaft, cut the drive of formula bracing piece by pneumatic cylinder drive whippletree and hinge bar, the plunger of pneumatic cylinder only need remove and can make the formula bracing piece of cutting have great home range, application scope guangZhou than minimum distance, the formula bracing piece is cut in the setting, makes this device have stronger stability. 本实用新型涉及种耙装机支撑底座，包括底架、剪式支撑杆、液压缸，底架上设有U形固定臂，固定臂中部对应连接在液压缸上，液压缸柱塞末端连接有横杠，剪式支撑杆下端通过铰接杆对应铰接在横杠两端，所述剪式支撑杆铰接轴固连