A vertical lifting pallet structure

Abstract

The invention discloses a vertically lifting tray structure which comprises a tray and an operation chamber arranged above the tray. The vertically lifting tray structure further comprises a telescopic arm and a swinging arm. The telescopic arm is arranged on one side of the tray. The swinging arm is connected with the telescopic arm. A guide block is arranged below the side, close to the tray, of the swinging arm. A cushion block is arranged in the position, close to the guide block, of the lower portion of the tray. The cushion block is in contact with the guide block. According to the vertically lifting tray structure, no complex supporting and lifting structure is adopted, and the telescopic arm structure internally provided with an oil cylinder is arranged only in the connection structure of the tray and the swinging arm; the telescopic arm structure integrates the bearing character and the motion character, and the application requirement of special fields is met; and the telescopic arm structure is simple in structure and practical, only motion in the vertical direction is included, the guide block and a mechanical limiting point of the oil cylinder are arranged in the motion direction, therefore motion of the oil cylinder is safe and reliable, and the problem that motion and position detection data of a sensor are inaccurate is solved.

Description

technical field [0001] The invention relates to a pallet structure, in particular to a vertical lift pallet structure. Background technique [0002] Equipment in the field of construction machinery is generally designed to meet certain construction requirements, the most common ones are cranes, loaders, bulldozers, etc. Different equipment includes a cab, which is used to satisfy the driver to carry out construction operations safely and comfortably. In different engineering fields, the structural design functions of the cab are also different. Generally, the cabs of loaders, bulldozers and other equipment are Centrally arranged and fixed on the main structure, the cab is always kept at the same position during work and transportation. For hoisting machinery, due to the heavy weight and size of the crane itself, there are restrictions on the width and weight of the equipment during the transfer of the equipment. Therefore, the width, height and weight of the overall structu...

AI Technical Summary

Problems solved by technology

The pallet structure that uses the telescopic arm and the oil cylinder to drive the vertical lift has not appeared at home or abroad at present.

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