Lengthy cargo connected rear trolley autotracking steering system

Abstract

The invention provides a lengthy cargo connected rear trolley autotracking steering system. The lengthy cargo connected rear trolley autotracking steering system comprises a front rotating seat, a front turning table, a rear rotating seat, a rear turning table and a guiding and steering traction frame, wherein the front rotating seat is arranged on a front trolley bearing platform, the front turning table is arranged at the upper part of the front rotating seat and can rotate relative to the front rotating seat around a front perpendicular shaft, the rear rotating seat is arranged on a rear trolley bearing platform, the rear turning table is arranged at the upper part of the rear rotating seat and can rotate relative to the rear rotating seat around a rear perpendicular shaft; the guiding and steering traction frame is fixedly suspended under the carried lengthy cargo and is located between the tail part of the front trolley and the head part of the rear trolley, and the guiding and steering traction frame is connected with the head part of the rear trolley. According to the lengthy cargo connected rear trolley autotracking steering system, the guiding and steering traction frame is used to realize guiding and steering, the complexity and the mistakes caused by manual operation are avoided, and the steering speed, the accuracy and the traffic safety can be improved when the lengthy cargo is transported.

Description

technical field [0001] The invention relates to the technical field of cargo transportation, in particular to a self-tracking steering system for long cargo connected to a rear vehicle. Background technique [0002] The transportation of long cargo generally involves the front car and the rear car. Or the front vehicle includes a tractor head and a semi-trailer carrying platform. At present, when long goods are transported, the rear vehicle is usually steered by manually operating the hydraulic power unit. Its characteristics are: [0003] 1. High skill requirements for operators; [0004] 2. Long-distance transportation is labor-intensive for operators; [0005] 3. Due to the human operation, the speed of the vehicle is extremely slow; [0006] 4. The accuracy and safety are not high. Contents of the invention [0007] The purpose of the present invention is to provide a self-tracking and steering system for connecting long cargo to the rear vehicle, so as to solve ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a self-tracking and steering system for connecting long cargo to the back of the car, so as to solve the problems of waste of labor, uncoordinated steering of front and rear trucks, and untimely problems in the steering of long cargo in the existing transportation technology.

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