The present invention relates to a plant cultivation apparatus for cultivating a plant by vertically circulating a cultivation bed, the plant cultivation apparatus comprising: an installation frame (100)； A cultivation frame 200 in which a cultivation bed is stacked； A pair of driving units 300 and 300 'for forming a turning path through the plurality of gears 311, 312, 313, 314, 315 and 316 and the moving chains 320 and 320' and turning the plurality of the cultivation frames 200； An environment adjusting unit 400 installed inside the installation frame 100 to provide air, light, and nutrients required for plant growth； And an outer frame 500 that forms a skeleton with a structure that surrounds the outside of the installation frame 100 and provides air, light, and nutrients required for plant growth. The driving units 300 and 300 'include a pair of first gears 311 and 311' and second gears 312 and 312 'symmetrically installed on both sides of the upper end of the mounting frame 100, A pair of third gears 313 and 313 'and fourth gears 314 and 314' symmetrically disposed on both sides of the lower end of the frame 100 and a pair of the first gears 311 and 311 ' A pair of fifth gears 315 and 315 'provided at the upper center of the first gears 312 and 312' and a pair of third gears 313 and 313 'and fourth gears 314 and 314' And a pair of gears 316 to form a hexagonal arrangement structure. According to the present invention, the distance between the cultivating frames and the horizontal interval can be minimized, and space utilization is maximized.본 고안은 재배베드를 수직으로 순환시키며 식물을 재배하는 식물 재배 장치에 관한 것으로, 설치프레임(100)과； 재배베드가 적층되는 재배프레임(200)과； 다수의 기어들(311,312,313,314,315,316) 및 이동체인(320, 320')을 통해 선회 경로를 형성하고, 다수의 상기 재배프레임(200)을 선회 이동시키는 한 쌍의 구동부(300, 300')와； 상기 설치프레임(100)의 내측에 설치되며, 식물 성장에 필요한 공기, 빛, 양액을 제공하는 환경조정유닛(400)과； 상기 설치프레임(100)의 외측을 감싸는 구조로 뼈대를 형성하며, 식물 성장에 필요한 공기, 빛, 양액을 제공하는 외부프레임(500)을 포함하여 구성된다. 그리고 상기 구동부(300, 300')는, 상기 설치프레임(100)의 상단 양측에 서로 대칭되게 설치되는 제1 기어(31
