Shopping guide robot for shopping mall

Abstract

The invention relates to a shopping guide robot for a shopping mall. The shopping guide robot comprises a vehicle body, a mechanical arm system, a motion control system, a visual identification and voice broadcast system and a gray scale and laser radar system, the mechanical arm system comprises a shopping guide mechanical arm, a clamping jaw, a clamping jaw steering engine, a rotating steering engine and a moving device, the clamping jaw is installed at the upper end of the shopping guide mechanical arm and connected with the clamping jaw steering engine, the rotating steering engine is installed at the lower end of the shopping guide mechanical arm, and the moving device is installed on the vehicle body and comprises a stepping motor, a linear guide rail and a sliding block. The output end of the stepping motor is connected with a synchronous wheel, the synchronous wheel is connected with a synchronous belt, the linear guide rail is sleeved with the sliding block in a sliding mode, and the rotary steering engine is installed on the sliding block and the synchronous belt. The sliding block drives the shopping guide mechanical arm to move towards the goods shelf, the distance between the shopping guide mechanical arm and the goods is reduced, under the condition that the length of the shopping guide mechanical arm is not increased, the goods on the goods shelves with different widths are taken and placed, the requirements of people for purchasing different goods are met, and the moving stability of the vehicle body is improved.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a shopping guide robot for shopping malls. Background technique [0002] With the rapid development of science and technology, intelligent shopping guide products are gradually integrated into people's lives, such as shopping guide tables, shopping guide robots, etc., which free people's hands from complicated labor and greatly improve shopping efficiency and quality of life. Shopping in supermarkets is also a very trivial task in daily life. It is cumbersome and complicated to select products with the naked eye, which is time-consuming and labor-intensive. [0003] In order to solve the above problems, intelligent shopping guide robots came into being. Intelligent shopping guide robots are mainly used in large shopping malls, supermarkets, shopping centers and other densely populated places, which can greatly improve people's shopping experience and have broad market prospects. ...

AI Technical Summary

Problems solved by technology

The length of the mechanical arm of the existing shopping guide robot is fixed, so it can only take and place the goods on the container with a fixed width. For the refrigerated display cabinets with outwardly protruding refrigerators at the lower end, such as refrigerated yogurt display cabinets, due to the increase of the outwardly protruding refrigerators Due to the distance between the shopping guide robot and the display cabinet, the mechanical arm cannot normally grab the products on the refrigerated display cabinet, which brings inconvenience to people's daily shopping

If the length of the robotic arm is increased to grab goods on containers of different widths, the overly long robotic arm occupies a large space, which reduces the balance and stability of the robot when moving, especially when the robot is prone to tilt when turning. cause the robot to be unusable

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