180-degree slewing bend

Abstract

The invention relates to a conveying device, in particular to a 180-degree slewing bend. The 180-degree slewing bend comprises an outer diameter support and an inner diameter support, and also comprises a plurality of roller sets; in each roller set, one is a drive roller, and the other one is a driven roller; the driver rollers and the driven rollers are both identical tapered rollers; each drive roller is arranged between the outer diameter support and the inner diameter support through a corresponding shaft, and each driven roller is arranged between the outer diameter support and the inner diameter support through a corresponding driven shaft; the shafts are connected with a power device; each shaft and the corresponding driven shaft are connected through a corresponding connecting belt; each driven roller is driven to rotate by the corresponding drive roller; a small roller is also arranged between each two adjacent tapered rollers; each small roller is arranged on the outer diameter support through a corresponding cantilever shaft. According to the 180-degree slewing bend provided by the invention, through the mode of the structure of the drive rollers and the driven rollers, the power device is simplified; moreover, the space between each two adjacent tapered rollers is filled through the corresponding small rollers; without increasing the dimension of each tapered roller, the large-sized bend can be manufactured; the 180-degree slewing bend is simple in structure and small in power.

Description

technical field [0001] The invention relates to a transmission device, in particular to a 180-degree turning curve. Background technique [0002] The conveying device of the existing furniture factory is mainly roller conveying. When the conveying device needs to turn, the rollers on the curve used are mainly tapered rollers. Each tapered roller is connected to its own motor through a belt, and a single roller drives , and the width of the curve made by this structure is strictly limited. If a curve with a larger size is required, a larger tapered roller is required, and in order to prevent a large gap between adjacent tapered rollers, it is necessary to add The diameter of the big head of the thick tapered roller and the shaft of the corresponding tapered roller need to be installed with an increased inclination to ensure that the uppermost roller surface is on the horizontal plane. In this way, the stress situation of the bearing is complicated, the service life is shorten...

AI Technical Summary

Problems solved by technology

[0002] The conveying device of the existing furniture factory is mainly roller conveying. When the conveying device needs to turn, the rollers on the curve used are mainly tapered rollers. Each tapered roller is connected to its own motor through a belt, and a single roller drives , and the width of the curve made of this structure is strictly limited. If a curve with a larger size is required, a larger tapered roller is required, and in order to prevent a large gap between adjacent tapered rollers, it is necessary to add The diameter of the big head of the thick tapered roller and the shaft of the corresponding tapered roller need to be installed with an increased inclination to ensure that the uppermost roller surface is on the horizontal plane. In this way, the stress situation of the bearing is complicated, the service life is shortened, and the driving device is complicated. request big

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