Mechanical arm bearing protection device capable of avoiding corrosion and reducing friction

Abstract

The invention relates to the technical field of mechanical arms, and discloses a mechanical arm bearing protection device capable of avoiding corrosion and reducing friction. The mechanical arm bearing protection device comprises a rack, a rotating shaft is rotatably connected in the rack, a rotating disc is fixedly connected to the end, away from the rack, of the rotating shaft, sliding rods are slidably connected in the rotating disc, and balancing weights are fixedly connected to the ends of the sliding rods. Cleaning tanks are slidably connected in the rack, spray heads are fixedly connected to the circle centers of the cleaning tanks, spring buttons are fixedly connected to the side wall, close to the rotating disc, of the rack, and movable rods are fixedly connected in the spring buttons. Baffles are opened through movable connecting rods, at the moment, lubricating liquid is input into liquid bins and sprayed to the surface of a bearing through the spray heads, and therefore the effects that the bearing can be automatically lubricated, friction at the position of the bearing of a mechanical arm is reduced, the contact area is increased through the atomized lubricating liquid, material waste is reduced, and energy is saved are achieved.

Description

technical field [0001] The invention relates to the technical field of mechanical arms, in particular to a mechanical arm bearing protection device that avoids corrosion and reduces friction. Background technique [0002] During the use of the manipulator, in order to improve the accuracy of the manipulator, it is necessary to regularly lubricate the bearings of the manipulator to avoid the increase of friction and reduce its service life. However, the current lubrication work needs to be done manually by workers, which increases the The cost of production, the waste of lubricating fluid and the contact of the outer surface of the bearing with air will easily lead to rust on the outer surface of the bearing. If it is not cleaned frequently, the inside of the bearing will be corroded and cause equipment failure. [0003] In order to solve the above problems, the inventor provides a mechanical arm bearing protection device that avoids corrosion and reduces friction. The mutual...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a mechanical arm bearing protection device that avoids corrosion and reduces friction. It can automatically lubricate the bearing, reduce the friction at the mechanical arm bearing, and the atomized lubricating fluid increases the contact area. , reducing the waste of materials, saving energy, and avoiding the corrosion of the bearing surface in contact with the air, increasing the service life of the bearing, and solving the problem that the current lubrication work needs to be carried out manually by workers, which increases production costs, and lubricating fluid The waste and the outer surface of the bearing is in contact with the air, which can easily lead to corrosion on the outer surface of the bearing. If it is not cleaned frequently, it will cause the inside of the bearing to be rusted and cause equipment failure.

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