A shock-absorbing logistics trolley

Abstract

The invention discloses a shock absorption type physical distribution trolley with a goods clamping and fixing function. The shock absorption type physical distribution trolley includes a curved bottom frame. The middle of the curved bottom frame is connected with a shock absorption horizontal beam in a welding mode. The right end of the curved bottom frame is connected with a pushing rod supporting frame in a welding mode. The lower surface of the curved bottom frame is connected with a universal wheel rotation frame in a welding mode. The upper surface of the curved bottom frame is connectedwith a supporting rod in a welding mode. The front surface of the side wall of the universal wheel rotation frame is connected with a shock absorption ring protection cover in a welding mode. The universal wheel rotation frame is internally provided with a shock absorption ring inner cavity. The inner surface of the shock absorption ring inner cavity is connected with six flexible springs evenlyin a welding mode. Through an arch structure on the curved bottom frame and by using toughness of metal, part of bumpy impacting force is absorbed. Meanwhile, the bumpy impacting force is absorbed inan assistant mode. A shock absorption ring on the outer part of a rolling wheel rotation shaft absorbs bump from the rolling wheel. And meanwhile, a restraining rod between bearing plates makes the flexible springs bear the impacting force simultaneously, and the problem that only one spring bears force and has metal fatigue is prevented.

Description

technical field [0001] The invention relates to the technical field of cargo transportation, in particular to a shock-absorbing logistics trolley. Background technique [0002] At present, with the rise of e-commerce, the shopping method of online shopping has gradually become the main shopping method of people. After online shopping, it has led to the rapid development of the express delivery industry. When the agricultural products and fragile goods purchased online are sorted by express delivery It will be transported separately from general commodities, but the carts at the sorting station often use simple carts, which may cause bumps and damage to mail when pushing agricultural products and fragile products. Contents of the invention [0003] The object of the present invention is to provide a shock-absorbing logistics trolley to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present inventio...

AI Technical Summary

Problems solved by technology

[0002] At present, with the rise of e-commerce, the shopping method of online shopping has gradually become the main shopping method of people. After online shopping, it has driven the rapid development of the express delivery industry. When the agricultural products and fragile goods purchased online are sorted by express delivery It will be transported separately from general commodities, but the trolleys at the sorting station often use simple carts, which may cause bumps and damage to mail when pushing agricultural products and fragile products

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