Heavy-load automatic guided vehicle (AGV) carrying platform capable of realizing omnidirectional movement

Abstract

The invention discloses a heavy-load automatic guided vehicle (AGV) carrying platform capable of realizing omnidirectional movement. The carrying platform comprises an omnidirectional movement system,driving systems, an independent suspension mechanism, a power system, lifting mechanisms, a movement control system and hoisting mechanisms; the omnidirectional movement system comprises a vehicle body framework, a chassis and double-row Mecanum wheels circumferentially and evenly distributed on the vehicle body framework; the four lifting mechanisms are located on the periphery of the vehicle body framework and are evenly distributed; the four hoisting mechanisms are mounted on the periphery of a vehicle body; the vehicle body framework is made of high-strength square steel pipes through welding; a casing adopts the completely-closed design; the movement control system comprises an automatic wire winding machine and a wireless receiver, so that wire control and wireless control can be realized. The carrying platform is simple in structure, flexible to control, capable of realizing omnidirectional movement, small in size, high in carrying capacity and high in rigidity and strength andcan adopt two manners including wireless control and wire control, so that a worker can select the proper control manner conveniently according to working conditions.

Description

technical field [0001] The invention relates to the field of mobile robots, in particular to a heavy-duty omnidirectional mobile AGV carrying platform. Background technique [0002] AGV is a kind of mobile robot. It is an important equipment in the logistics system of modern manufacturing enterprises. It is mainly used to store and transport various materials, providing an important guarantee for the flexibility, integration and efficient operation of the system. AGV products are widely used in automobile manufacturing, machining, aircraft manufacturing, household appliances industry, tobacco industry, warehouses, post and telecommunications departments, etc., for the transportation of materials and products, assembly and assembly traction, transportation or replacement of fine material racks The reciprocating intermediate human logistics, etc., and the AGV is an automatically moving conveyor, which does not occupy the ground space fixedly, and it is easier to change the run...

AI Technical Summary

Problems solved by technology

At present, AGV trolleys are mostly used to transport ordinary products, and for some products with heavy assembly weight in the machinery industry, the load-bearing capacity of ordinary AGV trolleys is insufficient; moreover, most of the current AGV carrying platforms use ordinary universal wheels, and Ordinary swivel wheels cannot withstand the pressure of heavy objects, and cannot meet the requirements of large loads. When the uneven ground is subjected to a large load, its inertia is also very large, which cannot ensure good contact between the wheel and the ground. Therefore, the stability of the movement cannot be guaranteed

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