Moving type weighing platform trailer

Abstract

The invention discloses a moving type weighing platform trailer which comprises a trailer bottom plate (1), a steering mechanism, vertical guiders I (10), vertical guiders II (11), pressure sensors (2), a controller, a mop (3), as well as a front axle assembly and a rear axle assembly arranged below the trailer bottom plate (1), wherein the rear axle assembly is composed of a main shaft II (7), a rear left wheel (8) and a rear right wheel (9); the rear left wheel (8) and the rear right wheel (9) are mounted at two ends of the main shaft II (7) in a rotary manner; two pressure sensors (2) and two vertical guiders I (10) are arranged on the top surface of each of a main shaft I (4) and the main shaft II (7); the vertical guiders II (11) are arranged on the tops of the four pressure sensors (2); the four pressure sensors (2) are connected with the controller. The moving type weighing platform trailer has the following benefits: the weight of cargos and luggage can be accurately weighed when the platform trailer is in the moving state or on a slope, so that airport staff can conveniently drag the cargos or luggage.

Description

technical field [0001] The invention relates to the technical field of weighing luggage and goods, in particular to a moving weighing flatbed trailer. Background technique [0002] At present, the flatbed trailers in the airport mainly go back and forth between the cargo terminal and the cargo aircraft, which is convenient for airport employees to transfer the luggage and goods in the cargo terminal to the loading place of the cargo aircraft. The flatbed trailer is composed of the trailer floor, the front axle assembly, the rear axle assembly and the handle. The front axle assembly is arranged parallel to the rear axle assembly, and both the front axle assembly and the rear axle assembly are arranged under the flatbed trailer. One end of the mop is fixedly connected to the trailer floor. When in use, the worker stacks the luggage and goods on the top of the trailer floor. When the stacking is completed, the weight of the luggage and goods is weighed through the floor. After...

AI Technical Summary

Problems solved by technology

The traditional flatbed trailers have the following disadvantages: (1) The weighing of luggage and cargo is weighed by ground scales, and the net weight of the flatbed trailer must be subtracted from the weighing impulse, so there is a large error

(2) There are many turns on the road section from the freight station to the loading place of the cargo plane. It is difficult for the flatbed trailer to turn and it is very inconvenient for employees to drag it.

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