An agricultural machinery tripod structure, the agricultural machinery comprising a implement body and a tripod structure, the implement body comprising an operating handle, a carrying bracket assembly, a power device, a cutter device, a resistance device and a wheel body, The tripod structure comprises: a limiting component disposed on the carrying bracket assembly, a bracket set connecting the wheel body, and a restraining component, wherein the bracket set can swing within a range of motion, the limit The component is configured to determine the range of movement of the bracket group to limit the range of the bracket group to position the bracket group in a collapsed state or a use state, and the restraining component is configured to form the bracket group in the collapsed state, The binding force when using the state or switching the state process of the two states, so that the bracket group can be maintained in the state of the two states. Thereby, the convenience and simplicity of the implement stand when unfolding or accommodating are achieved.一種農用機械之腳架結構，該農用機械包括一機具本體與一腳架結構，該機具本體包含一操作手把、一承載支架組件、一動力裝置、一刀具裝置、一阻力裝置以及一輪體，其特徵在於：該腳架結構包含：配置於該承載支架組件的一限位部件、連接該輪體的一支架組以及一約束部件，其中該支架組可於一活動範圍內擺動，該限位部件用以決定該支架組限制該支架組的活動範圍，以定位該支架組於一收合狀態或者一使用狀態下的位置，而該約束部件用以構成該支架組於該收合狀態下、使用狀態下或者切換該二者狀態過程時的約束力，從而使該支架組能於該二者狀態下的定位保持。藉此，達成機具腳架於展開或收納時的便利性與簡易性。
