sheaf carrier

例句：

1. 1. The sheaf carrier is used to transport the crops from the field to the storage facility.
   捆束器用于将农作物从田间运输到储存设施。
2. 2.The sheaf carrier was designed to improve efficiency in crop harvesting.
   捆束器设计用来提高农作物收割的效率。
3. 3. The sheaf carrier has a simple mechanism that allows for easy operation and maintenance.
   捆束器有一个简单的机制，使得操作和维护都变得简单。