Combined-type installation seat and pressure-type sensing metering device therewith

The utility model relates to a combined-type installation seat and a pressure-type sensing metering device therewith. The installation seat comprises a boss, a belt hole installation block, and a push bearing piece. The boss is provided with a shaft end and a first detachable connecting mechanism which is connected with a metering frame. One end of the belt hole installation block is rotatingly connected with the shaft end of the boss through the push bearing piece. The other end of the belt hole installation block is provided with a second detachable connecting mechanism which is used for connecting a pressure-type sensor. The installation seat provided by the utility model is simple and easy in installation, and is high in metering precision.