The present invention provides an automatic vegetable cutting machine enabling a user to uniformly cut and julienne vegetables including the ends thereof as the space between a cutting unit for cutting the vegetables and a vegetable inserting unit for supplying and transferring the vegetables is adjustable by forming a space adjusting unit between a main body and the vegetable inserting unit. More specifically, provided is an automatic vegetable cutting machine capable of adjusting the space between the main body and the vegetable inserting unit easily and quickly as protrusions are formed in the space adjusting unit and coupling holes are formed in the longitudinal direction, thereby being stably supported on the protrusions, and a space adjusting member can be adjusted up and down by loosening a coupling member in a state of coupling the main body and the vegetable inserting unit with the coupling member. An automatic vegetable transfer machine comprises: the main body (1) having the cutting unit (5) for cutting vegetables by receiving the rotation power from a driving motor (2) and in which an inlet port (6) where the vegetables are inserted into the cutting unit (5) are formed a space adjusting stage (7) in which a plurality of protrusions (8) are formed on both sides of the inlet port (6) of the main body (1) in the vertical direction and coupling holes (9) are formed in the top end of the protrusions the vegetable inserting unit (16) in which coupling holes (17) are formed to be coupled to the coupling holes (9) of the space adjusting stage (7) by the coupling member (15) and putting the vegetables in into the inlet port (6) of the main body (1) and the space adjusting unit (11) located between the space adjusting stage (7) and the vegetable inserting unit (16) so as to adjust the space between the cutting unit (5) of the main body (1) and the vegetable inserting unit (16).COPYRIGHT KIPO 2016본 발명은 본체와 야채투입부 사이에 간격조절부를 구성함으로써 야채를 절단하기 위한 절단부와 야채를 공급 및 이송하기 위한 야