Displacement detection device for connecting shafts of transmission device

Abstract

The invention provides a displacement detection device for connecting shafts of a transmission device. The displacement detection device comprises a rack, a motor and a pump, wherein the motor is installed at the upper end of the rack, the pump comprises a shaft sleeve and a pump shaft arranged in the shaft sleeve, the end, far from the output end, of the pump is connected with a universal connector, an output shaft end of the motor is connected with a shaft coupler and the shaft coupler is connected with the universal connector, the side of the end, far from the universal connector, of the pump shaft is provided with a key groove, the universal connector, the shaft sleeve and the pump shaft are all provided with reflective strips, the rack is provided with laser detectors opposite to thereflective strips, and the end, far from the universal connector, of the pump shaft is provided with a pump shaft head. The displacement detection device for connecting shafts of the transmission device has a simple structure, is convenient to use, and is highly safe.

Description

technical field [0001] The invention relates to detection equipment, in particular to a displacement detection device connecting shafts of a transmission device. Background technique [0002] The transmission device refers to the intermediate equipment that transmits the power of the power device to the working mechanism. In the fiber spinning production process, the metering pump transmission device is a key component in the spinning machine, and its reliability plays a very important role in the smooth progress of the spinning production. The problem that often occurs in the current transmission mechanism is: when the pump pin is overloaded and broken by external force, the pin will often get stuck between the shaft head and the shaft sleeve at the lower part of the universal joint, and it will slip and not stop. In addition, workers When inserting the pump shaft head into the metering pump interface, sometimes the pump shaft head is not inserted to the end, which can eas...

AI Technical Summary

Problems solved by technology

The problem that often occurs in the current transmission mechanism is: when the pump pin is overloaded and broken by external force, the pin body will often get stuck between the shaft head and the shaft sleeve at the lower part of the universal joint, and it will slip and not stop. In addition, workers When inserting the pump shaft head into the metering pump interface, sometimes the pump shaft head is not inserted to the end, which can easily cause the pump shaft head to jump out and slip

Both of these situations will produce sandwich thick and thin filaments, which will cause serious hidden dangers in product quality. Once it occurs, the loss will be huge

Images