| 摘要 |
PURPOSE: A portable apparatus for making saw dust or wood chips utilizing tree root is provided to process tree roots generated upon a civil engineering work into saw dust or chips and reutilize them as feed or manure. CONSTITUTION: A first crusher(40) is installed on the top of the front side of a single frame with wheels(20) and a traction tool(30). A second crusher(50) is installed in the rear side of the first crusher(40). A sorter(60) is installed in the rear side of the second crusher(50). The first crusher(40), second crusher(50) and sorter(60) are connected by conveyers(70,80). A big tree root is crushed by the first crusher and is separated into pieces of wood, and then is fed to the second crusher(50) and become crushed into saw dust and wood chips. Then, the saw dust and wood chips are fed to the sorter(60) and separated from each other. |
