Multi-region logistics robot suitable for three-dimensional cultivation of plant factory, platform and operation method

Abstract

The invention discloses a multi-region logistics robot suitable for three-dimensional cultivation of a plant factory, a platform and an operation method. The robot comprises a controller, a movable chassis, a holding-high lifting device and a translation inserting and taking device. The controller is responsible for motion of the platform and control over the pick-up and carrying operation. The movable chassis comprises a navigation obstacle avoidance device. The navigation obstacle avoidance device is responsible for driving the platform to perform walking, positioning and deskewing accordingto a preset path. According to the multi-region logistics robot, the platform and the operation method, the holding-high lifting device and the translation inserting and taking device complete lifting and translation of the inserting and taking device, and then the inserting and taking device performs the inserting and taking operation. The multi-region logistics robot, the platform and the operation method are mainly used for carrying out cross-region round-trip automatic taking and carrying operations on cultivation plates on a multi-layer three-dimensional cultivation frame between different operation regions of the plant factory, and the requirements of logistics automation and intelligent high-efficiency operation in the plant factory three-dimensional multi-layer cultivation mode are met.

Description

technical field [0001] The invention belongs to the field of intelligent agricultural machinery and relates to a plant factory logistics system, in particular to a multi-zone logistics robot, platform and operation method suitable for plant factory three-dimensional cultivation. Background technique [0002] The plant factory is an advanced stage of the development of modern facility agriculture. It is a high-input, high-tech, and well-equipped production system that integrates biotechnology, engineering technology, and system management to free agricultural production from the shackles of natural ecology. The factory agricultural system that produces plant products on an annual basis as planned is one of the most dynamic and potential fields in the process of absorbing and applying high-tech achievements in the process of agricultural industrialization, and represents the development direction of future agriculture. [0003] In the plant factory, it is divided into function...

AI Technical Summary

Problems solved by technology

[0005] The invention patent application with the application number of 201810838620.0 discloses a lifting device for logistics, which transmits heavy objects into the lifting box through a conveyor belt, uses gears and timing belts to move the heavy objects up to the lifting platform, and then the machinery under the mechanical arm Grab the heavy objects and put them on the high shelf by the staff. This device is suitable for the transfer station of logistics companies to carry heavy objects and requires manual operation. The lifting efficiency is low, and it is difficult to realize the high-efficiency operation requirements of automatic production in plant factories.

[0006] The invention patent application with the application number 201710145683.3 discloses a lifting device for logistics equipment and its working method. The height adjustment of the platform cover is realized through the inflation and deflation of the airbag. The device can constantly detect the weight of the goods to avoid exceeding or underweight. Evening causes rollover, but it cannot stay in a certain station for operation, and it does not meet the needs of handling between areas when working in a plant factory

[0007] The invention patent application with the application number 201811652021.6 discloses a steering and lifting device for hoisting objects, which solves the problem of synchronously or asynchronously controlling the horizontal rotation and vertical movement of the hoisting objects during the hoisting process. Moving in various areas of the plant factory cannot meet the logistics requirements of the plant factory

[0008] To sum up, due to the different application scenarios of existing logistics devices, it is difficult to meet the needs of multi-layer three-dimensional cultivation in plant factories, large-span lifting and handling, and efficient logistics operations between different operating areas. At the same time, most logistics The system still needs manual participation, not only the operation efficiency is low, but it is also difficult to meet the needs of aseptic production in plant factories

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