Integrated numerically controlled fountain device

Abstract

The invention provides an integrated numerically controlled fountain device, comprising a motor; the motor is connected with a speed reducer; a shell of the speed reducer is connected with an adapter disc that is connected with a T-joint; a second port of the speed reducer is provided with an output shaft that is connected with an input end of a transmission shaft by means of a coupling; a first end face of a water passing faceplate is fixed and welded on an output end of the transmission shaft, an elbow with a sprayer is fixed and welded on a second end face of the water passing faceplate and a third end face of the water passing faceplate is in hermetical rotational connection with a second port of the T-joint, and a sliding sealing bearing is arranged between the second port of the T-joint and the third end face of the water passing faceplate; a sealing housing is arranged outside the motor and the speed reducer and also hermetically connected with the T-joint; an underwater sealing box is fixedly connected outside the sealing housing. A controller is fixedly mounted in the underwater sealing box. The integrated numerically controlled fountain device is low in cost and reliable in signal, and such a structure can be widely applied to the numerically controlled fountain devices.

Description

technical field [0001] The invention relates to a fountain device, in particular to an integrated digitally controlled fountain device. Background technique [0002] In the existing CNC fountain technology, the distance between the CNC motor and the controller is relatively long, and the cable connecting the motor and the controller is too long, which will cause a large loss of electric energy. In order to ensure the normal operation of the motor, on the one hand, a larger power is used. The driver is used to compensate the power loss caused by the long cable. On the other hand, the resistance value of the cable itself is reduced by increasing the cable diameter to reduce energy consumption. However, no matter which method is used, the cost will be greatly increased; in addition, due to the Multiple drives and frequency converters are installed in the control cabinet. When these components work, they often cause mutual interference of signals, affect the stability of signal ...

AI Technical Summary

Problems solved by technology

[0002] In the existing CNC fountain technology, the distance between the CNC motor and the controller is relatively long, and the cable connecting the motor and the controller is too long, which will cause a large loss of electric energy. In order to ensure the normal operation of the motor, on the one hand, a larger power is used. The driver is used to compensate the power loss caused by long cables. On the other hand, the resistance value of the cable itself is reduced by increasing the cable diameter to reduce energy consumption. However, no matter which method is used, the cost will be greatly increased; in addition, due to the Multiple drivers and frequency converters are installed in the control cabinet. When these components work, they often cause mutual interference of signals, affect the stability of signal transmission, cause the motor to be out of control, and affect the performance of the fountain.

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