A kind of soft-body filled paddle board for crawler-type amphibious walking device

Abstract

The invention relates to a deformable body filling type paddle for a crawler-type amphibious walking device and belongs to the field of amphibious engineering machines. The deformable body filling type paddle for the crawler-type amphibious walking device comprises a paddle body and a connecting board matched with the paddle body. The paddle body comprises an arch-shaped shell, tensioning connecting parts which are each of an arc-shaped section strip shape symmetrically protrude out of the two side faces of the shell, the shell and the tensioning connecting parts are communicated and filled with hollow or solid deformable body stuffing; opposite clamping grooves symmetrically protrude out of the upper surface of the connecting board along the center line of the connecting board and are matched with the tensioning connecting parts of the shell; the paddle body is embedded in the clamping grooves of the connecting board through the tensioning connecting parts and connected with the connecting board into a whole, and the paddle body is inflated so that the paddle body and the connecting board can be tensioned and fixed. The deformable body filling type paddle is simple in structure, light in weight, large in water buoyancy, good in supporting rigidity, high in terrain adaptability, suitable for the walking device of amphibious equipment and capable of meeting the requirement for high-performance movement in various environments.

Description

technical field [0001] The invention belongs to the field of amphibious engineering machinery, and in particular relates to a soft-body filled paddle for a crawler-type amphibious walking device. Background technique [0002] At present, the development, utilization and detection of river and sea resources at home and abroad, as well as the cleaning of small and medium-sized rivers, require an amphibious equipment that can move in various environments such as tidal flats, lakes, and land. This type of equipment needs to have a structure It has a series of characteristics such as simplicity and compactness, and good sports performance. Among them, the walking device occupies an important position in the amphibious equipment and is the most important part of the entire amphibious equipment. [0003] According to the different driving mechanisms and movement forms of amphibious equipment, the existing amphibious equipment can be roughly divided into two categories: single drive...

AI Technical Summary

Problems solved by technology

[0003] According to the different driving mechanisms and motion forms of amphibious equipment, the existing amphibious equipment can be roughly divided into two categories: single drive type and compound drive type. However, the single drive type amphibious equipment is simple in structure and low in efficiency , with poor versatility, it is difficult to fully meet the many requirements of amphibious equipment in water or on land. The composite drive mechanism has become a focus of research on amphibious equipment in recent years, such as paddle wheel-track type, propeller-track type, etc. However, these Most of the equipment has many shortcomings such as complex structure, cumbersome control, low propulsion efficiency, and high cost, and few amphibious walking devices can simultaneously meet the high performance of amphibious equipment in various environments such as land, slopes, swamps, rivers, and ditches. sports

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