Servo planetary reducer housing with noise reduction function

The existing servo planetary reducer housing comprises a housing body composed of a box body and a cover body. Generally, the box body and the cover body are connected by bolts and nuts. If the position of the corresponding mounting holes on the box body and the cover body is deviated, the installation is very troublesome; At the same time, the box is also easy to shake relative to the cover, and there is radial deviation, which affects the performance of the servo planetary reducer. In addition, a lot of noise will be produced during operation, causing serious noise pollution. During the process of using the servo planetary reducer, it is often necessary to add oil. However, there is no oil loading device on the current servo planetary reducer, so it is particularly troublesome to add oil.

In view of the shortcomings of the above technologies, a servo planetary reducer housing with simple and compact structure, fast and convenient installation, and noise reduction function is provided, which can effectively overcome the disadvantages of the existing technology that may cause serious noise pollution and inconvenient oil filling during operation.

A reducer shell with noise reduction function includes a shell, the side of the shell is connected with the oil tank, the inside of the oil tank is provided with a sleeve, the sleeve is fixed with the bottom of the oil tank, the top of the sleeve is open, the sleeve is provided with a through hole, the sleeve is provided with a vertical rod matching with the sleeve, the bottom of the vertical rod is fixed with a floating ball, the top of the vertical rod extends out of the oil tank and is fixed with the cross rod, the top of the oil tank is located on both sides of the vertical rod, and the opposite is provided with a limit plate, The oil inlet and outlet are set on the side of the oil tank, the valve is set on the oil outlet, the noise reduction box is set on the surface of the shell, and the noise reduction plate is relatively set in the noise reduction box. The noise reduction block is set on the interval of the noise reduction plate, the noise reduction hole is set between the noise reduction blocks in the noise reduction plate, and the vacuum layer is set between the noise reduction plates.

Compared with the prior art, this paper provides a servo planetary reducer housing with simple and compact structure, fast and convenient installation, and noise reduction function. By using the noise reduction block on the soundproof plate, the noise generated during the operation of the reducer is continuously reflected between the noise reduction block and the soundproof plate. The vacuum layer can prevent the transmission of noise. With the setting of the soundproof hole, the noise intensity can be effectively reduced and the noise pollution can be reduced; The oil tank is used to store oil. When the oil needs to be sent to the reducer, the oil can be taken from the oil outlet, which is very convenient; Under the action of the floating ball, the cross bar can display the height of the oil level in the oil tank. When the cross bar touches the limit plate, it indicates that the oil in the oil tank has been exhausted. It is necessary to replenish the oil in the oil tank from the oil inlet in time, so that the oil tank has the function of displaying the oil level.

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