| 摘要 |
PURPOSE:To measure the drying state of the lumber all the time accurately from the outside of a drying chamber, by providing a weight gage on the table frame in the drying chamber, and reading the value by a display device provided at the outside of the drying chamber. CONSTITUTION:The hydraulic weight measuring device 13 is attached to the table frame 4 in the drying chamber 1. A bolt 12 transmits the weight of a truck 8 and the lumber 10 to a pressure sensing part 13a of the measuring device 13, and screwed into a threaded pipe 11 formed in the truck 8 so that it can be adjusted. The display part 14 is attached to the outside of the drying chamber 1 through a hose 15. In order to load the truck 8 and the lumber 10 to the measuring device, one side of the truck 8 is raised when the truck 8, on which the lumber 10 is mounted, is transferred into the drying chamber 1. In this constitution, the drying process of the lumber 10 in the drying chamber 1 can be accurately detected all the time at the outside of the drying chamber. |
