Half shaft shell of agricultural machine

The utility model is suitable for the technical field of agricultural machinery half shafts, and provides an agricultural machinery half shaft shell which comprises a shell body, a first shaft hole is formed in one end of the shell body, a bearing seat is arranged at the end, close to the first shaft hole, of the shell body, a fixing seat is fixedly connected to the end, away from the shell body, of the bearing seat, and a second shaft hole is formed in the middle of the fixing seat. A sleeve is arranged at one end, far away from the bearing seat, of the shell, a flange plate is fixedly connected to one end, far away from the shell of the bearing seat, of the sleeve, and a plurality of reinforcing ribs are fixedly connected to the outer wall of the sleeve, so that the rigidity and the supporting strength of the shell are improved through the vertical surfaces and the inclined surfaces; the reinforcing ribs enhance the torsional rigidity of the sleeve and the structural strength of the shell. 本实用新型适用于农机半轴技术领域，