The present invention relates to a crop harvester, wherein one or a pair of transfer wheels are mounted at the front and rear of the frame, and a holding rod, a chair, and a backrest are provided integrally on the upper portion of the frame with a seating bar for seating the harvesting basket. In the configuration of the harvested crop harvester, the frame (1) is composed of a straight square pipe, but forms a plurality of fastening holes (12) at regular intervals toward the tip, and at the same time a nut or a female thread (11) By mounting the so that the male threaded rod 21 provided at the center of the bottom surface of the circular chair (2) is fastened and fixed, and provided with a wheel bundle (3) (3 ') detachably attached to the front and rear ends of the frame (1), The wheel bundle (3) (3 ') is inserted into the frame (1) at the top to support the frame (3a) with a slide tube (32) (32') equipped with a handle bolt (32a) for fixing after positioning. ) (3a ') on both sides of the wheels 31 are mounted, The handle used to push or pull the support tube 2a 'and the harvester 100 of the backrest 2a behind the slide tube 32' provided at the top of the support frame 3a 'of the wheel bundle 3' 4) Support pipes 33 and 34 that can be combined are integrally formed, and are inserted into the frame 1 at the bottom of the holding rod 5 equipped with the harvesting basket seating ring 51 to enable transfer control. Characterized in that the mounting bolt 52 is provided with a slide tube (5a). The present invention configured as described above is configured to disassemble and assemble all units, such as a frame, a wheel bundle, a chair, a backrest, and a harvest basket, so it has a small volume during packaging distribution and has a large cost saving effect. Since it is easy to use, the user can adjust and use it according to his or her body type, and thus has many effects such as being very convenient to use.본 고안은 작물 수확기에 관한 것으로, 프레임의 전후부에 각각 하나 또는 한쌍의 이송바퀴가 장착되고, 프레