The present invention relates to a bean stem conveying apparatus for a bean thresher. The bean stem conveying apparatus (100) is installed on a side of the bean thresher (A) which can be moved by a conveying means, using an attaching means. The bean stem conveying apparatus (100) comprises: a bean stem conveying pipe (110) including a bean stem inlet (111) formed on the lower part and a bean stem outlet (111a) formed on the upper part an upper shaft (120) which is installed on top of the bean stem conveying pipe and is rotated by a rotary driving means a lower shaft (120a) installed on the lower part of the bean stem conveying pipe upper and lower sprockets (130, 130a) coupled to the lower and upper shafts, respectively a chain belt (140) coupled to the upper and lower sprockets in a track link way and a bean stem guide member (150f) which is installed in the bean stem outlet (111a) to guide the bean stems (E) moved by the chain belt (140) to discharge the bean stems to an inlet (B) of the bean thresher (A). The present invention can move the bean stems to the inlet of the bean thresher by using the bean conveying apparatus by adding the bean stems picked up and cut in the field to be simply input through the inlet formed on the lower part, thereby minimizing the labor of the worker and the loss of beans in the process of picking up the bean stems. The present invention also includes chain bolts and the bean stem guide member to effectively supply the bean stems to the outlet of the bean thresher. The bean stem conveying apparatus can be mounted on the bean thresher and be folded in an idle state for carrying when not using the apparatus to enhance the safety.COPYRIGHT KIPO 2016본 발명은 운반수단에 의해 이동가능한 공지의 콩탈곡기(A) 일측에 부착수단에 의해 설치되되, 상기 콩대이송장치(100)는 콩대투입구(111)가 하부에 형성되고 콩대배출구(111a)는 상부에 형성되는 콩대이송관(110)과, 상기 콩대이송관 상부에 설치되어 회전구동수단에 의해 회전하게 되는 상부축(120)과, 상기 콩대이송관 하부에 설치되는 하부축(120a)과, 상기 상부축과 하부축에 각각 축결합되는 상하부 스프라켓(130,130a)과, 상기 상하부 스프라켓에 무한궤도식으로 결합되는 체인벨트(140)와, 상기 콩대배출구(1
