Track mounting structure

Abstract

A track mounting structure includes: a linear motor coil, a linear motor magnet correspondingly provided with the linear motor coil, a first track, and a trolley; wherein, the cross-section of the trolley is U-shape, the internal of the U-shape forms a mounting cavity; the first track is provided inside the mounting cavity, two groups of upper rollers being axis crossing are provided between an upper surface of the first track and an upper surface of the mounting cavity. The disclosure moves the track beneath the linear motor coil, thus increasing the available space, which can be used to increase the size and load of the trolley, so as to achieve the purpose of changing the track form and strengthening the track structure.

1 . A track mounting structure, comprising: a linear motor coil, a linear motor magnet correspondingly provided with the linear motor coil, a first track, and a trolley; wherein, the cross-section of the trolley is U-shape, the internal of the U-shape forms a mounting cavity; the first track is provided inside the mounting cavity, two groups of upper rollers being axis crossing are provided between an upper surface of the first track and an upper surface of the mounting cavity, two groups of lower rollers being axis crossing are provided between a lower surface of the first track and a lower surface of the mounting cavity; the upper roller and the lower roller are pivotally connected with the trolley, and the upper surface of the first track is provided with an upper sliding groove with V-shape, the lower surface of the first track is provided with a sliding groove with V-shape, the left and right side walls of the two groups of upper rollers are correspondingly provided with the left and right side walls of the two groups of the upper sliding groove, the linear motor magnet is provided on the trolley, the first track is located below the linear motor coil. 
     
     
         2 . The track mounting structure according to  claim 1 , wherein the track mounting structure comprises an auxiliary wheel and a second track, the auxiliary wheel can be pivotally provided on one side of the trolley, and the auxiliary wheel is movably supported on the second track. 
     
     
         3 . The track mounting structure according to  claim 1 , wherein the trolley is provided with a position sensor. 
     
     
         4 . The track mounting structure according to  claim 1 , wherein the trolley is provided with a load.