Foldable load-bearing wheel

Abstract

The invention discloses a foldable load-bearing wheel which comprises: an inner support which is a connecting structure of the foldable load-bearing wheel, wherein a rotating shaft is rotatably arranged on the upper surface of the inner support; an outer support which is arranged on the outer side of the inner support; and a hub, wherein the hub is arranged on the inner side of the outer support, the hub is arranged at the lower end of the inner support. The foldable load-bearing wheel can be applied to carrying of certain heavy equipment or objects, so that an existing common load-bearing wheel is replaced, a two-section type folding structure is adopted, the supporting structure and the supporting height of the foldable load-bearing wheel can be changed through simple folding, and in the carrying process, a carried object can be lifted to the ground by a certain distance, the foldable load-bearing wheel can be changed into a support only used for supporting instead of carrying, the phenomenon that equipment use is affected due to the fact that the ground clearance of a traditional load-bearing wheel is too high or the carried object is damaged due to the fact that the ground clearance of the traditional bearing wheel is too low is avoided, and meanwhile the foldable load-bearing wheel meets the carrying requirement. and the foldable load-bearing wheel can be used for stably supporting articles.

Description

technical field [0001] The invention relates to the technical field of bearing wheels, in particular to a foldable bearing wheel. Background technique [0002] The load wheel is a common device used in heavy equipment and equipment. Its main function is to set it at the bottom of some difficult-to-move items, which is convenient for users to carry. Currently, the common load wheels have the following two problems. Too large load wheels will If the height of the item is too high from the ground, it will affect the use, if it is too small, it may cause bumps and damage the equipment, and it may also cause unnecessary movement because there is no fixing device, which will affect the use. Therefore, it is necessary to carry out the existing load wheel to make improvements; [0003] Now some equipment that needs to be transported by road wheels may have special requirements for its placement height. Some taller road wheels may make it too high from the ground, which will affect ...

AI Technical Summary

Problems solved by technology

[0002] The load wheel is a common device used in heavy equipment and equipment. Its main function is to set it at the bottom of some difficult-to-move items, which is convenient for users to carry. Currently, the common load wheels have the following two problems. Too large load wheels will If the height of the item is too high from the ground, it will affect the use, if it is too small, it may cause bumps and damage the equipment, and it may also cause unnecessary movement because there is no fixing device, which will affect the use. Therefore, it is necessary to carry out the existing load wheel to make improvements;

[0003] Now some equipment that needs to be transported by road wheels may have special requirements for its placement height. Some taller road wheels may make it too high from the ground, which will affect its use, and smaller road wheels will hit the bottom , cause damage or scratches, and may also get stuck, affecting its use effect

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