An agricultural cart with an extended platform mechanism, comprising a cart and a carrying platform, wherein the cart has a platform, a handle set and at least one wheel； and the platform is provided with at least two struts arranged in parallel and juxtaposed Each of the two poles is respectively provided with a sliding mechanism that can slide along the corresponding poles, one end of the platform extends to form the handle group, and the wheel is equipped with wheels under the platform； the carrying platform is composed of two platforms, and the two decks respectively The sliding mechanisms on the two poles are connected such that the two decks can respectively slide along the two poles along the sliding mechanism, and expand to form a larger bearing area for the user to load More or larger items.一種具延展平台機構之農用推車，其包括有一推車以及一承載台，其中，推車具有一車台、一把手組以及至少一車輪；而車台設置有至少二呈平行並列設置之支桿，且於該二支桿上分別設有一可沿相對應支桿滑動之滑移機構，車台一端延伸形成該把手組，而車台下方裝設有車輪；承載台由二車台所構成，該二台面分別與該二支桿上之滑移機構相接，使該二台面可分別隨與其相接之滑移機構，而沿該二支桿滑動，並展開形成更大之承載面積，而供使用者可裝載更多或更大之物品。
