Adjustable feed crushing and weighing device

The invention provides an adjustable feed crushing and weighing device comprising a processing support platform, a crushing control switch, a lifting control switch, a support column, a fixed base, anadjustable feed weighing scale structure, an anti-splash protection cover structure, a raw material pressing dust-proof cover structure, a feed raw material buffer barrel structure capable of achieving limiting blocking, a transverse support rod, a penetration through hole, an upper support rod, a weighing disc, a transverse object containing support plate, a crushing motor, a crushing blade anda rotating shaft. According to the adjustable feed crushing and weighing device, through the arrangement of a feed weighing scale body, a positioning rod, a support disc, an extension support rod, a weighing control switch and a lifting adjustment cylinder, the height of the feed weighing scale body can be adjusted for weighing operation, and a next process is facilitated; and through the arrangement of a sealing dust-proo