Self-driving crane for material transferring in combined warehouse

Abstract

The invention provides a self-driving crane for material transferring in a combined warehouse. The self-driving crane for material transferring in the combined warehouse comprises a crane system, a ground system and a remote operation system. The crane system comprises a crane bridge. A large trolley track is arranged on the crane bridge. A large trolley provided with large trolley wheels is arranged on the large trolley track. A code reader is arranged on the large trolley. A small trolley track is arranged above the large trolley. A small trolley is arranged on the small trolley track. Optical yardsticks are arranged on the large trolley track and the small trolley track. A large trolley motor is arranged on the large trolley. A small trolley motor, a drum motor and a steel wire rope drum are arranged on the small trolley. A grab bucket is connected with the drum motor and the steel wire rope drum through a steel wire rope. The self-driving crane for material transferring in the combined warehouse further comprises a controller. By adoption of the self-driving crane for material transferring in the combined warehouse, the technical problems that existing cranes used for hoistingmaterials in warehouses, factories, material fields and other environments need to be operated by professional operators in a cab, and the automation degree of an operating mechanism stays at a low level are solved.

Description

technical field [0001] The invention belongs to the field of advanced manufacturing and automation, and specifically relates to an automatic driving vehicle suitable for joint storage material transfer in industries such as building materials and metallurgy. Background technique [0002] The crane has been used for lifting large materials in warehouses, workshops, stockyards and other environments for a long time. Professional operators control the operating system in the cab, and the automation of the operating mechanism has always remained at a relatively low level. Due to the use of outdated transmission methods such as rotor series resistance speed regulation and friction brakes, there are disadvantages such as poor control accuracy, high energy consumption, and high noise. Until the beginning of the 21st century, the application fields of driving continued to expand, including high-radiation and high-pollution environments that humans cannot enter; on the other hand, wi...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an automatic driving vehicle suitable for material transfer in joint storage warehouses, which can solve the problem of long-term use in lifting large materials in warehouses, workshops, stockyards and other environments. The driving needs to be operated by professional operators in the cab, and the degree of automation of the operating mechanism remains at a low level of technical problems

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