Marine mechanical arm swing stopping mechanism

Abstract

The invention discloses a marine mechanical arm swing stopping mechanism which comprises a fixed base, a main mechanical arm is fixedly connected to the top end of the fixed base, an adjusting mechanism is arranged at the upper end of the main mechanical arm, and a rotating shaft is rotationally connected between the left inner side wall and the right inner side wall of the top end of the adjusting mechanism; and the rotating shaft is fixedly sleeved with a rotating sleeve, the side wall of one side of the rotating sleeve is fixedly connected with a grabbing mechanical arm, the interiors of the left side and the right side of the adjusting mechanism are each provided with a control cavity, and the bottom ends of the two control cavities are each provided with a buffer cavity. The marine mechanical arm swing stopping mechanism is simple in structure and convenient to operate, the mechanical arm is always subjected to force opposite to the swing direction of the mechanical arm during swing, so that the swing amplitude of the mechanical arm is reduced, the one-time swing time of the mechanical arm can be prolonged, damage generated by the mechanical arm during swing is reduced, and the swing stopping effect is achieved.

Description

technical field [0001] The invention relates to the field of mechanical arms, in particular to an anti-swing mechanism for a marine mechanical arm. Background technique [0002] When the boat is running on the water, the hull will shake, and the waves on the water surface will also make the boat fluctuate up and down, causing the mechanical arm on the boat to shake with the shaking of the boat, which will cause damage to the mechanical arm and cause mechanical damage. The arm collides with other equipment on the ship, resulting in secondary damage. Most of the existing treatment methods are to reduce the vibration of the mechanical arm by rigid fixing, but the rigid fixation cannot weaken the force on the mechanical arm, so that the mechanical arm itself will still be subject to relatively large damage. Large damage, so a kind of anti-swing mechanism for the mechanical arm is needed to reduce the damage of the mechanical arm. Contents of the invention [0003] The purpose...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings in the prior art, such as: reducing the vibration of the mechanical arm by rigid fixing, but the rigid fixation cannot weaken the force received by the mechanical arm, so that the mechanical arm itself will still be greatly damaged , and proposed a marine mechanical arm anti-swing mechanism

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