Oil pumping unit motor belt tightness automatic adjustment device

Abstract

The invention provides an oil pumping unit motor belt tightness automatic adjustment device, which can move automatically to adjust tightness between a motor of each type of oil pumping unit and a belt, and can also be used for automatic movement and adjustment of each large-scale motor belt in other use occasions. The oil pumping unit motor belt tightness automatic adjustment device comprises a support, a guide rail, a guide rail sliding sleeve, a motor fixation base and an adjusting screw rod. The guide rail sliding sleeve is sleeved outside the a guide rail; the support is fixedly arrangedat the two ends of the guide rail; the motor fixation base is fixedly arranged on the guide rail sliding sleeve; and a nut is fixedly arranged on the lower end surface of the motor fixation base and is in threaded connection with the external thread of the adjusting screw rod mounted in the support. An adjustment motor and an infrared proximity switch are connected with a data transmission controlcabinet through cables, and an output shaft of the adjustment motor is engaged with the adjusting screw rod; a cable of the data transmission control cabinet is connected with a ground electrical control cabinet, and a data cable or a wireless transmission device of the data transmission control cabinet is connected with a regional network center. The automatic adjustment device has a good use effect and application value.

Description

technical field [0001] The invention relates to an adjusting device for motors of pumping units in the petroleum industry, in particular to an automatic adjusting device for the tension of motor belts of pumping units, which can automatically move and adjust the tightness between motors and belts of various types of pumping units, and can also be used for other applications Automatic movement and adjustment of various large motor belts in the premises. Background technique [0002] The pumping unit belt is the transmission device that connects the motor and the reduction box. When the pumping unit is working, due to the up and down reciprocating movement, the load balance changes make the belt fatigue, and the belt becomes a consumable, so it must be replaced frequently. This just brings a lot of workloads to the daily maintenance of oil production workers. The replacement work of the motor belt of the pumping unit directly affects the service life of each component of the...

AI Technical Summary

Problems solved by technology

After the belt is loose, if it is not adjusted in time, it will cause serious wear of the belt and affect the service life of the belt

At present, there is no device for real-time monitoring of the belt operation on site. If the belt is found to be loose, it needs to be adjusted manually, which does not meet the needs of the construction of the four modernizations of the oilfield.

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