Anti-blocking vending machine based on blockchain technology

Abstract

The invention relates to an anti-blocking vending machine based on a blockchain technology. The anti-blocking vending machine comprises a main body and a plurality of shelves, wherein a dredging mechanism is arranged in the main body and comprises a first motor, a driving gear, a push plate and two movement components; each movement component comprises a spindle and a driven gear; a cleaning mechanism is also arranged in the main body and comprises a roller brush, a connecting shaft and two cleaning components; each cleaning component comprises a lifting unit and a rotation component; and thelifting unit comprises a second motor, a lead screw and a lifting block. By use of the anti-blocking vending machine based on the blockchain technology, the blockchain technology is adopted to carry out data storage, so that a data degree of safety is high. In addition, by use of the anti-blocking vending machine based on the blockchain technology, through the dredging mechanism, a situation thata commodity is clamped between the shelf and the main body to cause delivery failure so as to bring economic loss to users can be avoided, a display window can be cleaned through a cleaning mechanism,and therefore, a situation that the clearness of the display window is affected since the display window fogs is avoided.

Description

technical field [0001] The invention relates to an anti-clogging unmanned vending machine based on block chain technology. Background technique [0002] Blockchain technology uses block chain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and utilizes intelligence composed of automated script codes. A new distributed infrastructure and computing method that uses contracts to program and manipulate data. It is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanisms, and encryption algorithms. [0003] Blockchain technology has a high degree of data security and is widely used, including unmanned vending machines. [0004] The unmanned vending machines of the prior art generally adopt the traditional data encryption method, which is easy to cause data loss. Moreov...

AI Technical Summary

Problems solved by technology

[0004] The unmanned vending machines of the prior art generally adopt the traditional data encryption method, which is easy to cause data loss. Moreover, the unmanned vending machines of the prior art generally have the phenomenon of goods being stuck when selling goods, and the goods are stuck between the shelf and the The main body does not fall, resulting in unsuccessful shipments and economic losses to users. Not only that, but the large temperature difference between the inside and outside of the existing unmanned vending machines makes it easy to condense into water droplets on the display window, which affects the performance of the display window. The clarity of the display reduces the practicality of the unmanned vending machine

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