Abstract: An electric hand-held binding apparatus according to embodiments including a wire feeding device configured to convey the binding wire. The binding apparatus further includes a twisting device including a twisting shaft, a fork disposed on an end of the twisting shaft, a twisting shaft spur gear disposed on the shaft, and a twisting shaft bevel gear. The twisting device is configured to wrap an object with the binding wire. The binding apparatus further includes a cutoff device configured to cut the binding wires. In the binding apparatus, the twisting shaft spur gear includes a groove on a surface in contact with the twisting shaft bevel gear, and the twisting shaft bevel gear includes a pillar configured to slide in the groove so that a rotation of the driving wire-feeding wheel shaft is desynchronized relative to a rotation of the twisting shaft.

Abstract: This utility model discloses an electric hand-held binding apparatus, comprising a headpiece, a wire-feeding device, and cutoff device, and an electric motor and interlock steering device. The wire-feeding device comprises a material feeding device, a wire-feeding channel, and a transmission device. The transmission device comprises mutually-meshed driving and driven wire-feeding wheels and a wire-feeding bevel gear set up on the driving wire-feeding wheel shaft. The twisting device comprises a twisting head and a twisting head control device. The twisting head control device comprises a twisting shaft spur gear and a twisting shaft bevel gear. The twisting shaft spur gear is meshed with the twisting shaft bevel gear. The interlock steering device comprises a single-direction bearing A and a single-direction bearing B.