Guide rail type counterweight device and cargo conveying unmanned aerial vehicle

Abstract

The invention discloses a guide rail type counterweight device, which is used for a cargo conveying unmanned aerial vehicle. The guide rail type counterweight device comprises a fixed guide rail and a rotary guide rail, wherein the fixed guide rail is fixedly arranged on a vehicle body of the cargo conveying unmanned aerial vehicle; at least one rotary guide rail is arranged and can rotate relative to the fixed guide rail to form an X-shaped structure with the fixed guide rail; at least one slidable mechanical arm is arranged at each of the parts, located on the two sides of the rotary guide rail, of the fixed guide rail and at each of the parts, located on the two sides of the fixed guide rail, of the rotary guide rail respectively; in a utilization process, cargoes are grasped through the mechanical arms; when the grasped cargoes influence the center of the unmanned aerial vehicle, the rotary guide rail can rotate relative to the fixed guide rail and the mechanical arms slide along the rotary guide rail or the fixed slide rail to overlap the general gravity center of the plurality of cargoes with the gravity center of the cargo conveying unmanned aerial vehicle, so that the cargo conveying unmanned aerial vehicle keeps balance under the condition that the plurality of cargoes are carried; the cargo capacity of the cargo conveying unmanned aerial vehicle is improved so that the cargo conveying efficiency of the cargo conveying unmanned aerial vehicle is improved. The invention further discloses the cargo conveying unmanned aerial vehicle.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a rail-type counterweight device and a delivery unmanned aerial vehicle. Background technique [0002] With the rise of labor costs and the increasing severity of traffic congestion, in order to improve revenue and efficiency, many freight companies have begun to try to use drones for delivery. In the long run, drone delivery has many advantages over manual delivery. For example, the cost is low, the timeliness is guaranteed, etc., but at present, drones are far from being able to replace human labor. One of the main reasons is that the efficiency of drones is currently low. [0003] In the prior art, UAVs can only carry a small amount of goods when delivering goods, and even can only carry one piece of goods for delivery at a time, which leads to low efficiency of UAVs. The reason for this problem is that The weight of each piece of goods is different. When the...

AI Technical Summary

Problems solved by technology

[0002] With the rise of labor costs and the increasing severity of traffic congestion, in order to improve revenue and efficiency, many freight companies have begun to try to use drones for delivery. In the long run, drone delivery has many advantages over manual delivery. For example, the cost is low, the timeliness is guaranteed, etc., but at present, drones are far from being able to replace human labor. One of the main reasons is that the efficiency of drones is currently low.

[0003] In the prior art, UAVs can only carry a small amount of goods when delivering goods, and even can only carry one piece of goods for delivery at a time, which leads to low efficiency of UAVs. The reason for this problem is that The weight of each piece of goods is different. When the drone carries multiple pieces of goods at the same time, it cannot maintain balance. The flying attitude of the drone is affected, which makes the drone unable to carry multiple pieces of goods for delivery at the same time. The above problems are extremely serious. Restricting the development of drone delivery

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