Intelligent logistics oriented robot forklift

Abstract

The invention relates to the technical field of logistics carrying, in particular to an intelligent logistics oriented robot forklift which comprises a forklift body, a lifting module and a control device. The forklift body comprises a forklift head, a supporting assembly, a power driving device and a navigation device; the lifting module comprises a jacking device, a pallet fork assembly and a weighing device; the pallet fork assembly is arranged above the supporting assembly; the jacking device is arranged between the supporting assembly and the pallet fork assembly and used for driving the pallet fork assembly to ascend and descend; and the weighing device is arranged on the pallet fork assembly and used for weighing objects on the pallet fork assembly. According to the robot forklift provided by the invention, the lifting module adopts a geometric center design for lifting and bearing, an eccentric structure does not exist, and stable transportation of the robot forklift can be ensured without arranging a large-size counter weight so as to adapt to logistics transfer in a narrow channel; and the weighing device is arranged at the pallet fork assembly, so that the weight of the inserted and taken objects can be monitored in real time while the objects are inserted and taken, and weight statistics is carried out.

Description

technical field [0001] The invention relates to the technical field of logistics handling, in particular to a robot forklift for intelligent logistics. Background technique [0002] Robotic forklifts belong to robots in the field of logistics handling. The current mainstream technology is intelligent logistics robots based on real-time positioning and map construction technology. This kind of robot does not need to lay any signs on the ground, and the robot can automatically perceive the environment and surrounding obstacles. It can automatically carry out path planning and realize the object transportation task in a specific environment, which represents the future technological development trend of logistics robots. [0003] A robot forklift for smart logistics in a complex scene, different from the conventional magnetic strip navigation, laser reflector navigation or two-dimensional code navigation, adopts unmanned autonomous intelligent navigation technology, the robot u...

AI Technical Summary

Problems solved by technology

[0008] This patent can only realize the basic functions of laser navigation forklifts. Although the stacking height can be higher than that of pallet forklifts, there is eccentric lifting, which makes the counterweight position larger and cannot realize turning operations in narrow passages; and the lifting The module is integrated with the car body, which is inconvenient for replacement and maintenance

[0009] After analyzing the existing technology, it is found that the laser navigation robot forklifts on the market usually have the following deficiencies: First, most forklifts have an eccentric structure for lifting heavy objects. In order to meet the needs of counterweight, the front end of the robot is bulky, which is not suitable for narrow spaces. Second, there is no weight monitoring of the inserted and removed goods, which often leads to overloading, causing potential logistics safety hazards; then, in addition, the structural design does not consider the modular design, and the lifting height cannot be adjusted generally, resulting in expensive laser navigation. Robots have not maximized their efficiency and cannot meet the needs of digital factory logistics

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