Prong of roller type fork

Abstract

The invention discloses a prong of a roller type fork, which comprises a tongue tip and a tongue plate, wherein the tongue tip is fixedly connected with a base body of the roller type fork, and the tongue plate is used for lifting goods; an opening which is used for containing the tongue plate is formed in the center of the tongue tip, and the curvature of the front end part of the tongue plate is greater than that of the end part of the tongue tip; a support shaft is formed in the opening of the tongue tip; a variable curvature groove or an inclined groove is formed in the tongue plate in a way of corresponding to the support shaft, wherein the curvature of the variable curvature groove is larger and larger backward; and the back end of the tongue plate is hinged with a connecting plate which can be slid back and forth relative to the tongue tip. The prong has the advantage of simple structure, the goods can be automatically lifted when the roller type fork is used for forking operation without any power plant, so as to prevent the goods without a pallet from being pushed away during the forking operation, the safety and the convenience of the forking operation without the pallet are improved, the forking operation efficiency and the reliability of the roller type fork are increased, the operation efficiency is increased, and the logistics cost is reduced.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a fork tip of a roller type cargo fork. Background technique [0002] The roller type fork is a new type of fork specially used for loading and unloading goods without pallets, which uses two rows of rollers to roll against each other, and "pulls" the goods onto the fork through friction. The premise of giving full play to the advantages of roller-type forks without pallets is that the roller-type forks must successfully complete the fork-in action, that is, only after the goods are in contact with the rollers of the roller-type forks can the goods be automatically "pulled" onto the goods. Otherwise, the goods will be easily pushed away by the forks, causing the goods to be damaged or even unable to work. [0003] At present, the usual practice is to process the fork tip of the roller fork into a relatively thin transition slope. However, in order to ensure the strength of t...

AI Technical Summary

Problems solved by technology

The premise of giving full play to the advantages of roller-type forks without pallets is that the roller-type forks must successfully complete the fork-in action, that is, only after the goods are in contact with the rollers of the roller-type forks can the goods be automatically "pulled" onto the goods. the power of the fork, otherwise the goods are easily pushed away by the forks, resulting in damage to the goods or even failure to operate

[0003] At present, the usual method is to process the fork tip of the roller fork into a relatively thin transition slope, but in order to ensure the strength of the fork, the fork tip thickness cannot be too thin, and often the goods are pushed away and cannot be inserted into the fork.

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