Measuring device and system for silage silo

The invention relates to a measuring device and system for a silage silo. The measuring device comprises a base unit, two supporting and adjusting units, a plurality of locking units, at least one holding unit, a driving unit, a collecting unit, a first measuring unit and a first control unit. The device has the advantages that the height and the translation position of the base unit are correspondingly adjusted through the supporting and adjusting unit, the height and the position of the device can be adjusted according to the scene of the silage silo, the device can be better placed in the silage silo, and the use requirement is met; the position of the translated base unit can be fixed by using the locking unit, so that the stability of the measuring device is guaranteed; the holding unit is used for holding the measuring device, and the vibration buffering effect is achieved when the measuring device is started and held by a worker; according to the silage collecting device, the driving unit and the colle