Variable-area multi-sail propelling device

Abstract

The invention belongs to the technical field of hybrid power propulsion, in particular discloses a variable-area multi-sail propelling device. The device comprises an oval chassis, a base, a first motor, a second motor, a first lead screw, a second lead screw, a front sail propelling device and a rear sail propelling device. The base comprises a first disc, a second disc and a third disc. The ovalchassis is mounted below the third disc; the lower end of the first lead screw penetrates through the first disc and the second disc and is rotationally connected with a first motor; a driven wheel is arranged on the first lead screw, the second lead screw is arranged on the upper portion of the first disc; a planet gear is arranged on the second lead screw; the first lead screw and the second lead screw are connected with the planet gear in a matched and rotating mode through the driven wheel; the rear sail propelling device is arranged at the upper end of the first lead screw; and the frontsail propelling device is arranged at the upper end of the second lead screw. According to the device, the area of the sailboard can be changed, and single-sail and double-sail working modes can be achieved.

Description

【Technical field】 [0001] The invention belongs to the technical field of hybrid power propulsion, in particular to a variable-area multi-sail propulsion device. 【Background technique】 [0002] As a green energy, wind energy is applied in many fields, especially as a driving force. However, traditionally, they are all realized by using sails as the power of marine sports. Existing research vehicles or other types of robots used on grasslands and beaches can also be propelled by classification, but most of the existing marine sails are only manually operated. , time-consuming and labor-intensive, the operation is cumbersome and the efficiency is relatively low, and it occupies a large area. The most important thing is that the existing sail structure is relatively fixed, and the power provided is insufficient. It is impossible to adjust the direction and area of ​​​​the sail according to the real-time wind direction and wind speed. Furthermore, the adjustment of multi-stage s...

AI Technical Summary

Problems solved by technology

However, traditionally, they are all realized by using sails as the power of marine sports. Existing research vehicles or other types of robots used on grasslands and beaches can also be propelled by classification, but most of the existing marine sails are only manually operated. , time-consuming and labor-intensive, the operation is cumbersome and the efficiency is relatively low, and it occupies a large area. The most important thing is that the existing sail structure is relatively fixed, and the power provided is insufficient. It is impossible to adjust the direction and area of ​​​​the sail according to the real-time wind direction and wind speed. Furthermore, the adjustment of multi-level speed cannot be achieved, and the needs in actual operation cannot be met.

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