Rotary table center shaft and milking equipment comprising same

Abstract

The invention discloses a rotary table center shaft and milking equipment comprising the same. The rotary table center shaft comprises a rotating shaft and a hollow rotary table, wherein the hollow rotary table is fixedly connected above the rotating shaft, a plurality of adjustment mechanisms are arranged inside the hollow rotary table, a connecting pipe movably passes through an adjusting cylinder, an air pipe is fixedly connected with the rotary table, and the end, far away from the rotary table, of the air pipe movably extends into the connecting pipe, a plurality of milking machines are arranged above the rotary table. During use of the rotary table center shaft, the adjusting cylinder can be adjusted to adapt to the connecting pipe, the pressure generated by the mutual extrusion between the connecting pipe and the adjusting cylinder can be eliminated to eliminate the axial tension on the air pipe and improve the service life of the air pipe and the rotating shaft, and the probelems of cracks of the air pipe and wear of the center shaft due to axial tension among the rotary table, the air pipe and the center shaft when the pressure at a certain part of the rotary table is toohigh or slightly tilted are solved, and the rotary table center shaft is easy to use and worthy of promotion.

Description

technical field [0001] The invention relates to the technical field of milking equipment, in particular to a central axis of a turntable and milking equipment with the central axis of the turntable. Background technique [0002] Rotary milking machine has been widely used due to the advantages of saving labor and improving efficiency, and the central shaft is an essential core component of the rotary milking machine. Whether it can work normally directly affects the working efficiency of the milking machine. The central shaft is a precision component, which requires a good seal to determine that the gap between the rotating parts is extremely small. The existing central shaft is generally connected to the turntable through a stainless steel air pipe hard-connected to it, and is connected to the air path during rotation. However, in actual production, theoretically, the central shaft cannot be guaranteed to be installed in the central position, and the turntable cannot be gua...

AI Technical Summary

Problems solved by technology

[0004] However, there are still many deficiencies in the existing technology, such as: only the influence of the radial tension on the central axis is solved through the connecting parts of the inner and outer cylinders, and when the pressure on a certain part of the turntable is too large or slightly tilted, the turntable, Axial tension is generated between the trachea and the central shaft. Excessive axial tension will cause the trachea to bend, which will affect the central shaft, causing cracks in the trachea and wear of the central shaft, which will affect the service life of the trachea and the central shaft and increase production costs.

Images