Underwater grinding and dust removing robot

A robot and grinding mechanism technology, applied in the field of robotics, can solve problems such as production efficiency and product quality cannot be guaranteed, manual grinding tasks have high work intensity, and the grinding environment is harsh, so as to save labor costs, protect the water environment, and reduce rework rates. Effect

Active Publication Date: 2022-01-18
BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] In the prior art, when performing underwater grinding, the manual grinding task has high work intensity, the grinding environment is harsh, and the quality of manual grinding is easily affected by various factors such as work...

Method used

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  • Underwater grinding and dust removing robot

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Embodiment 1

[0059] Such as Figure 1-9 As shown, the embodiment of the present invention provides an underwater grinding and dust removal robot, including a robot shell 1, a chassis 17, a driving mechanism, an adsorption mechanism, a grinding lifting mechanism, a grinding mechanism 4, a dust suction mechanism, a monitoring system and a control system.

[0060] Specifically, the front end of the robot shell 1 is "V" shaped, and the rear end is "U" shaped, and is connected to the chassis 17 by bolts.

[0061] Specifically, the drive mechanism includes crawler belt 5, driving wheel one 7, driving wheel two 25, driven wheel 6, motor one 20, motor two 21, reduction box 23, coupling one 24, sealing box one 14, sealing box Base 22 and connecting plate 19; Motor one 20 connects reduction box 23, and reduction box 23 connects drive wheel one 20 of crawler belt 5 by coupling one 24, and motor two 21 connects reduction box 23, and reduction box 23 passes coupling one 24 Connect the drive wheel two ...

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Abstract

The invention discloses an underwater grinding and dust removing robot. The robot comprises a robot shell, a chassis, a driving mechanism, an attraction mechanism, a grinding lifting mechanism, a grinding mechanism, a dust sucking mechanism, a monitoring system and a control system; the chassis is connected with the driving mechanism, the grinding lifting mechanism and the control system, the attraction mechanism comprises a permanent magnet block and propellers, the permanent magnet block is installed in a crawler belt of the driving mechanism, and the propellers are installed on the upper surface and the rear surface of the robot shell; the grinding mechanism is connected with the grinding lifting mechanism, and the dust sucking mechanism is connected with the grinding mechanism; the robot shell is installed on the chassis; and the monitoring system is installed on the upper surface of the robot shell. According to the robot, grinding pretreatment can be conducted on the surface of a weld joint before welding and after welding underwater, the robot has good attraction capacity and moving capacity and can be reliably attracted to the surface of welded metal, all mechanisms of the robot are matched with one another, it can be guaranteed that the grinding process is stable, and the robot has certain dust removal capacity.

Description

technical field [0001] The invention relates to a robot technology, in particular to an underwater grinding and dust removal robot. Background technique [0002] With the gradual shortage of natural resources on land, the ocean has become an important field of industrial and information development in this era, and ocean development has entered a new stage. In the future, more offshore projects will appear in my country's waters, and the construction and development of marine projects will be in full swing. At the same time, underwater welding technology will gradually be used in large quantities. [0003] Weld grinding is an important task before and after welding. Grinding before welding can remove impurities such as rust, dust, oil, etc., and improve welding quality. Grinding after welding can make the surface of the weld joint smooth and smooth, which can not only eliminate the influence of stress concentration, prevent cracks at the joint, but also serve The process p...

Claims

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Application Information

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IPC IPC(8): B24B9/04B24B49/12B24B51/00B24B55/06B24B55/12B63C11/52
CPCB24B9/04B24B51/00B24B55/06B24B55/12B24B49/12B63C11/52
Inventor 朱加雷宋旷达王凯李丛伟张仁祥朱东芳周飞鸿
Owner BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY
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