PROBLEM TO BE SOLVED: To provide a combine capable of reliably preventing jamming by detecting a load increase of grain culm conveyance at an early stage.SOLUTION: A combine includes a grain culm conveyance device 49 conveying reaped grain culms to a threshing device. The grain culm conveyance device 49 includes: a right lower conveyance mechanism 61 a left lower conveyance mechanism 62 and a vertical conveyance mechanism 65. The right lower conveyance mechanism 61 and the left lower conveyance mechanism 62 respectively convey reaped grain culms. The vertical conveyance mechanism 65 conveys the grain culms from a point where the grain culms from the right lower conveyance mechanism 61 and the left lower conveyance mechanism 62 conflow. In the right lower conveyance mechanism 61 and the left lower conveyance mechanism 62, which are located on an upstream side with respect to the conflowing point, torque sensors 81, 82 detecting conveyance load of the conveyance mechanisms are installed.COPYRIGHT: (C)2016,JPO&INPIT【課題】穀稈の搬送負荷の増大を早い段階で検出することにより詰まりを確実に予防できるコンバインを提供する。【解決手段】コンバインは、刈り取った穀稈を脱穀装置へ搬送する穀稈搬送装置49を備える。穀稈搬送装置49は、右下部搬送機構61と、左下部搬送機構62と、縦搬送機構65と、を備える。右下部搬送機構61及び左下部搬送機構62は、刈取穀稈をそれぞれ搬送する。縦搬送機構65は、右下部搬送機構61及び左下部搬送機構62からの穀稈が合流する箇所から当該穀稈を搬送する。そして、穀稈の合流箇所より上流側にある右下部搬送機構61及び左下部搬送機構62に、当該搬送機構の搬送負荷を検出するトルクセンサ81,82が設けられている。【選択図】図6
