Self-lubricating gyroscope

Abstract

The invention discloses a self-lubricating gyroscope, comprising a hollow barrel, a hemispheric gyroscope head, a ball and an oil supply device, wherein the ball is embedded in the top of the gyroscope head, and the oil supply device for lubricating the ball is arranged inside the gyroscope. The delivery valve port of the oil supply device is in contact with the ball, the ball is arranged in the top of the gyroscope head through a ball seat, and the ball is arranged inside the ball seat. The rotary part of the gyroscope, contacting with the ground, namely the ball does not rotate, the oil supply device rotates at high speed along with a shell under the twitching of an external force, a throttle valve rotates at high speed along with the gyroscope and generates heat energy, so as to heat and melt lubricating oil, and the lubricating oil seeps along the ball to lubricate. Not only is the abrasion problem of the gyroscope head solved, but also the wear-resisting property of the gyroscope rotating head is improved, at the same time, the friction force between the gyroscope head and the ground is greatly reduced, the abrasion damage to the ground is avoided, and a city square is protected. According to the self-lubricating gyroscope, solid lubricating grease is used, only little grease seeps for lubrication, pollution to the ground is avoided, and the environment is safe.

Description

technical field [0001] The present invention relates to a toy top, and more particularly, to a spinning top with a lubrication function. Background technique [0002] Spinning top is one of the top fitness equipments that has been passed down by the Chinese nation for thousands of years and widely spread among the folk and the upper class in the land of China. According to different economic conditions and usage occasions, there are different composition structures. Yet, make a general survey of its result, always can't solve the wear-resisting of rotary head and the damage problem of contact surface with it. For example: At present, the improved gyroscope that uses cemented carbide steel as the rotating head, after the customer uses it for a period of time, not only the rotating head is ground and the expected effect cannot be achieved, but also deep pits are ground out of the intact ground of the square, which seriously damages the gyroscope. The beauty of urban construc...

AI Technical Summary

Problems solved by technology

However, looking at the results, the wear resistance of the rotary head and the damage of the contact surface cannot be solved.

For example: At present, the improved gyroscope that uses cemented carbide steel as the rotating head, after the customer...

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