| 摘要 |
PROBLEM TO BE SOLVED: To confirm a state of ready mixed concrete in a mixer drum even during transport of the ready mixed concrete.SOLUTION: A ready mixed concrete state detection device 100 in a mixer drum for detecting a state of ready mixed concrete in a mixer drum 2 capable of loading the ready mixed concrete as a content, comprises: a detector 101 which is put into the ready mixed concrete to detect a state of the ready mixed concrete and output a state signal; and a display 102 into which the state signal of the ready mixed concrete detected by the detector 101 is input.SELECTED DRAWING: Figure 2 |
