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Automatic balancing device for water excavator and water excavator
The automatic balancing device comprises a balance negative pressure fan and a balance adjusting mechanism, the balance negative pressure fan is installed on a balance weight of the water excavator, and an air outlet of the balance negative pressure fan faces upwards; the balance adjusting mechanism comprises a movable guide rail, a movable air cylinder, a balance block, a tilt angle sensor and a controller, the movable guide rail and the movable air cylinder are installed on a balance weight of the excavator, the movable air cylinder is connected with the balance block, the balance block is installed on the movable guide rail and is in sliding connection with the movable guide rail, and the tilt angle sensor is installed on the balance weight of the water excavator. And the controller is used for controlling the movable air cylinder and the balance negative pressure fan according to angle data, monitored by the tilt angle sensor, of the water excavator, the movable air cylinder drives the balance block to move on the movable guide rail, and the balance negative pressure fan provides negative pressure so that the water excavator can be balanced. Compared with the prior art, the structure is simple, the efficiency is high, the motion resistance is not prone to be sharply increased due to the fact that the underwater size of the overwater excavator is increased when the overwater excavator is used, and energy consumption is prevented from being increased.
本发明涉及了一种水上挖机用自动平衡装置及水上挖机，包括平衡负压风扇及平衡调节机构，平衡负压风扇安装在水上挖机的配重上，平衡负压风扇的出风口朝上；平衡调节机构包括移动导轨、移动气缸、平衡块、倾角传感器及控制器，移动导轨及移动气缸安装在挖机的配重上，移动气缸与平衡块连接，平衡块安装在移动导轨上，且与移动导轨滑动连接，倾角传感器安装在水上挖机的配重上，且与控制器通信连接，控制器用于根据倾角传感器监测的水上挖机的角度数据控制移动气缸以及平衡负压风扇，移动气缸驱动平衡块在移动导轨上移动，平衡负压风扇提供负压，以使水上挖机平衡。相比现有技术而言，结构简单且效率高，在使用时不易增加水上挖机在水下的体积使运动阻力急剧增加，避免了耗能增大。
Automatic balancing device for water excavator and water excavator
The automatic balancing device comprises a balance negative pressure fan and a balance adjusting mechanism, the balance negative pressure fan is installed on a balance weight of the water excavator, and an air outlet of the balance negative pressure fan faces upwards; the balance adjusting mechanism comprises a movable guide rail, a movable air cylinder, a balance block, a tilt angle sensor and a controller, the movable guide rail and the movable air cylinder are installed on a balance weight of the excavator, the movable air cylinder is connected with the balance block, the balance block is installed on the movable guide rail and is in sliding connection with the movable guide rail, and the tilt angle sensor is installed on the balance weight of the water excavator. And the controller is used for controlling the movable air cylinder and the balance negative pressure fan according to angle data, monitored by the tilt angle sensor, of the water excavator, the movable air cylinder drives the balance block to move on the movable guide rail, and the balance negative pressure fan provides negative pressure so that the water excavator can be balanced. Compared with the prior art, the structure is simple, the efficiency is high, the motion resistance is not prone to be sharply increased due to the fact that the underwater size of the overwater excavator is increased when the overwater excavator is used, and energy consumption is prevented from being increased.
本发明涉及了一种水上挖机用自动平衡装置及水上挖机，包括平衡负压风扇及平衡调节机构，平衡负压风扇安装在水上挖机的配重上，平衡负压风扇的出风口朝上；平衡调节机构包括移动导轨、移动气缸、平衡块、倾角传感器及控制器，移动导轨及移动气缸安装在挖机的配重上，移动气缸与平衡块连接，平衡块安装在移动导轨上，且与移动导轨滑动连接，倾角传感器安装在水上挖机的配重上，且与控制器通信连接，控制器用于根据倾角传感器监测的水上挖机的角度数据控制移动气缸以及平衡负压风扇，移动气缸驱动平衡块在移动导轨上移动，平衡负压风扇提供负压，以使水上挖机平衡。相比现有技术而言，结构简单且效率高，在使用时不易增加水上挖机在水下的体积使运动阻力急剧增加，避免了耗能增大。
Automatic balancing device for water excavator and water excavator
一种水上挖机用自动平衡装置及水上挖机
ZENG SHAOFENG (author) / PENG JINMIN (author) / YANG YALEI (author) / HUA HAIYAN (author) / ZHUO JIANMING (author) / WAN YUHAO (author)
2024-12-10
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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