Carrier roller of belt conveyor

Abstract

The invention relates to a carrier roller of a belt conveyor, and discloses a damping carrier roller which forms a three-stage damping structure to buffer and unload vibration force of materials on the belt conveyor through matching of a pressing plate, an arc-shaped plate and a damping spring. The damping carrier roller is characterized in that two supporting plates are respectively arranged at two ends of the arc-shaped plate and are parallel to each other; connecting holes are formed in the ends of the supporting plates, the two ends of the supporting roller are arranged in the two connecting holes through bearings respectively, receding grooves are formed in the two sides of the supporting plates, the length of a groove opening of each receding groove is larger than that of the groove bottom, the two ends of a fixing plate are arranged on the two supporting plates, and U-shaped frames are arranged at the two ends of the fixing plate; and the two ends of the U-shaped frame are arranged in the two receding grooves respectively, two fixing bases are arranged at the two ends of the U-shaped frame respectively, two second through holes are formed in the fixing plate, and two third through holes are formed in the fixing plate.

Description

technical field [0001] The invention relates to an idler roller for a belt conveyor, which relates to an idler roller used for shock absorption on a belt conveyor, and belongs to the field of logistics transportation. In particular, it relates to a shock-absorbing idler roller for buffering and unloading the vibration force of materials on a belt conveyor by forming a three-stage shock-absorbing structure through the cooperation of a pressure-resistance plate, an arc-shaped plate and a shock-absorbing spring. Background technique [0002] At present, in the process of logistics transportation, belt conveyors are used to assist the operation of logistics. The structure of the existing belt conveyors is that 3 rollers are arranged in multiple groups to support and transport the goods. The rollers It is usually fixed on the support frame of the belt conveyor. When the goods are transported, the idler rollers cannot play a shock-absorbing and protective effect on the transported...

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of logistics transportation, belt conveyors are used to assist the operation of logistics. The structure of the existing belt conveyors is that 3 rollers are arranged in multiple groups to support and transport the goods. The rollers It is usually fixed on the support frame of the belt conveyor. When the goods are transported, the idler rollers cannot play a shock-absorbing and protective effect on the transported goods. When transporting some fragile items such as ceramics, the idler rollers do not have shock-absorbing functions. When the goods are moved on the belt conveyor and turned over, the goods cannot be protected, and when the goods are placed on the belt conveyor, the goods cannot be protected against shock

[0003] The notification number CN206939749U discloses a belt conveyor roller for logistics transportation, including a base and a roller, and the roller includes a first roller, a second roller and a third roller, the first roller and the second roller and the second roller The second roller and the third roller are connected by supporting suction cups. The bottom of each supporting suction cup is equipped with a spring, and the bottom of the spring is also connected to the triangle seat. The ends of the first roller and the third roller are connected on the base , when the device is in use, it cannot provide shock-absorbing protection for the goods above the rollers. When transporting fragile items such as ceramics above the belt conveyor, it does not have shock-absorbing effects when the goods are placed and transported. Functional rollers are easy to damage the goods and cause economic losses

[0004] The notification number CN210259886U discloses a structure of rollers used in conveyors, including a horizontally arranged bottom plate, and two columns vertically arranged on two opposite end faces of the bottom plate; The first roller, the second roller and the third roller arranged by rotation, and the axis of the second roller is arranged along the horizontal direction, and the axis direction of the first roller and the third roller forms an included angle with the horizontal plane; the When the device is in use, it cannot provide shock-absorbing protection for the goods placed above the rollers. When transporting some fragile items such as ceramics, it is easy to damage the goods and cause losses.

Images