The invention provides a differential mechanism of a carrier, and belongs to the technical field of carriers. The problems that an existing carrier is large in turning resistance and not smooth are solved. The differential mechanism of the carrier comprises an outer rotating body with a center hole and an inner rotating body rotationally matched in the center hole, at least three mounting holes formed in the radial direction are formed in the hole wall of the center hole of the outer rotating body, the mounting holes are distributed in the circumferential direction, and an annular damping groove is formed in the outer circumferential surface of the inner rotating body in the circumferential direction; and damping steel balls and elastic pieces are arranged in the mounting holes, the damping steel balls abut against the interiors of the damping grooves under the action of the elastic pieces, and limiting columns capable of supporting and limiting the damping steel balls when the dampingsteel balls have the tendency of moving into the mounting holes are further arranged in at least three mounting holes distributed in the circumferential direction. The differential mechanism of the carrier enables the turning resistance to be small and smoother.
本发明提供了一种搬运车差速器,属于搬运车技术领域。它解决了现有搬运车转弯阻力大且不顺畅的问题。本搬运车差速器,包括具有中心孔的外转动体和转动配合在中心孔内的内转动体,外转动体的中心孔孔壁上开设有至少三个沿径向设置的安装孔,且安装孔周向分布,内转动体外周面上周向开设有环形的阻尼槽,安装孔内均设有阻尼钢球和弹性件,在弹性件的作用下阻尼钢球抵压在阻尼槽内,其中至少三个周向分布的安装孔内还设有当阻尼钢球具有向安装孔内移动的趋势时能够对阻尼钢球进行支撑限位的限位柱。本搬运车差速器使得转弯阻力小且更加顺畅。
Differential mechanism of carrier
一种搬运车差速器
2020-11-10
Patent
Elektronische Ressource
Chinesisch
IPC: | F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |