Vegetable transplant cultivation is becoming more and more popular in recent years, transplanted cultivation makes the plant spacing uniform, vegetable growth space is sufficient, nutrients and water are more easily distributed evenly, not only shortening the cultivation time in the field, but also greatly improving the yield and quality of vegetables. However, most of the current transplant operations rely on labor, and the commercial transplant machines are not popular due to their high price and lack of operability. However, the lack of labor in agriculture is becoming more and more serious. Not only does the cost of employment increase year by year, but it also faces the dilemma of no employment. In order to improve the impact of lack of labor in vegetable transplants, this study used a block seedling to develop a semi-automatic block-type vegetable transplanter. 8 pieces of seedlings are placed each time during the operation, and then the seedlings and planting operations are automatically completed by the transplanter, the test results were transplanted to 0.1 hectares for about 3 to 4 hours.