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Zoomlion has applied for a patent for mixer trucks and mixer truck control methods. The patented technology can greatly improve the automation and intelligence of mixer trucks

Mar 13, 2024

The patent abstract outlines an innovation in the engineering machinery domain, specifically focusing on a mixer truck and its control method. This mixer truck comprises several key components, including a chassis, a mixing drum, an angle adjustment mechanism, a slump detection device, a discharging detection device, an obstacle detection device, and a control unit.


The slump detection device serves to gather slump information regarding the concrete within the mixing drum, while the discharging detection device collects data on the discharge process from the outlet of the mixing drum. Simultaneously, the obstacle detection device records any obstacles located above the mixing drum, referred to as the first obstacle information.


Utilizing this collected data, the control unit orchestrates the operation of the angle adjustment mechanism. By analyzing the slump information, discharging data, and first obstacle information, the control unit dynamically adjusts the angle between the mixing drum and the chassis. This innovative feature allows the mixer truck to autonomously adapt to various scenarios, significantly enhancing its automation and intelligence.


In essence, this advancement enables the mixer truck to optimize its performance and efficiency by adjusting its configuration based on real-time conditions, thereby streamlining operations and improving overall functionality.

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