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A roller device for an airport container trailer

A container and barring technology, which is applied in the direction of cargo transportation equipment, etc., can solve the problems of inflexibility of rollers and poor impact resistance, so as to solve the problems of poor impact resistance and inflexibility of rollers, improve impact resistance, reduce The effect of small friction

Inactive Publication Date: 2019-01-15
宿迁泰达空港设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a roller device for an airport container pallet truck, which solves the problems of poor impact resistance and inflexibility of the roller in the existing roller device

Method used

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  • A roller device for an airport container trailer
  • A roller device for an airport container trailer
  • A roller device for an airport container trailer

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0023] In describing the present invention, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", " The orientation or positional relationship indicated by "right", "top", "bottom", "inner", "outer", "axial" and "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limit...

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Abstract

The invention discloses a roller device for an airport container trailer and relates to the technical field of trailers. The device includes a chassis, wherein a bearing is movably connected to that chassis, both ends of the bearing are fixedly connected with nuts, a groove is formed in the middle circumferential direction of the bearing, a support rod is arranged in the groove, one end of the support rod is fixedly connected with a limit block, the limit block is connected with the groove through a compression spring, the other end of the support rod penetrates the bearing and is fixedly connected with a buffer plate, both ends of the buffer plate are movably connected with a pulley, the axial direction of the bearing is provided with a sleeve, and the inner wall of the sleeve is connected with the pulley. The roller device is provided with the support rod playing a role of supporting the sleeve. The cushioning plate and the compression spring are arranged to achieve a cushioning function, improving the impact resistance of the roller device. The pulley is arranged to enable the sleeve to rotate by setting a pulley, reduce the frictional force, and improve the transportation performance by setting a rotating ring.

Description

technical field [0001] The invention relates to the technical field of pallet trucks, in particular to a roller device for an airport container board pallet truck. Background technique [0002] At present, in the process of container transportation in domestic airports, there are special container pallet trucks to lift the container or scoop it up with a forklift and put it on the container pallet truck. Most of the forklifts are used to complete the loading and unloading. Due to the length of the shovel legs and the limitation of the force, it is difficult to complete it at one time. It is necessary to adjust it to the required safe position after it is placed on the chassis of the container pallet truck. During transportation, the roller device plays a vital role. However, most of the existing roller devices have a single structure, poor impact resistance, and accidents are prone to occur during use. In order to solve the above problems, the utility model provides a Rolle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/32
CPCB64F1/32
Inventor 王卫章陈少东陈跃傅勇
Owner 宿迁泰达空港设备有限公司
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