Vegetable planting machine capable of maximizing degree of sun exposure

The invention discloses a vegetable planting machine capable of maximizing the degree of sun exposure. The vegetable planting machine comprises a base, wherein two sides of the base are respectively hinged with a supporting frame; the opposite sides of two supporting frames are respectively and fixedly connected with sliding supports; each sliding support is provided with a chute; a slider is arranged in each chute; each slider slides in a chute; each slider is connected with a connecting rod; the other end of each connecting rod is fixedly connected with a planting box; the central parts of two supporting frames are respectively hinged with a supporting rod; and the bottom ends of two supporting rods are fixedly connected with an anti-slip mat. The vegetable planting machine provided by the invention has simple structure, can maximize the degree of sun exposure to vegetables, can enable lower-layer vegetables to receive irradiation of more sunlight, has small occupied space at the same time, can be put away