The present invention provides a clamping structure for a garlic picking machine, which includes a clamping and conveying unit. The clamping and conveying unit includes a first transmission member and a second transmission member. The first transmission member is a first chain. The transmission member has a first clamping surface. The second transmission member is a conveyor belt. The conveyor belt includes a second chain and a plurality of soft materials. The plurality of soft materials are connected to the second chain to form a second clamp. A holding surface, a clamping area is formed between the first clamping surface and the second clamping surface, and the clamping area clamps the stems and leaves of a garlic head to convey the garlic head. By applying force by the first chain and buffering by the plurality of soft materials, the garlic stems and leaves are reduced in damage and the clamping unit is convenient for clamping the top of the garlic.本創作一種採蒜機之夾持結構，包含一夾持輸送單元，該夾持輸送單元包含有一第一傳動件及一第二傳動件，該第一傳動件係一第一鏈條，該第一傳動件具有一第一夾持面，該第二傳動件係一輸送帶，該輸送帶包括一第二鏈條及複數軟性材質，該複數軟性材質連接在該第二鏈條上，形成一第二夾持面，該第一夾持面及該第二夾持面之間形成一夾持區，該夾持區夾持一蒜頭之莖葉，以輸送該蒜頭。藉由該第一鏈條施力及該複數軟性材質緩衝，使該蒜頭莖葉減少破壞，方便夾固單元夾持蒜頭頂部。
