The invention relates to the technical field of textile machinery, and discloses a support for a linen yarn textile machine, which includes a base and a support plate, one side of the base is fixedly connected with a push rod, the bottom of the base is fixedly connected with a support leg, and the bottom of the support leg is arranged There are rollers, one side of the outrigger is provided with a telescopic rod fixedly connected to the bottom of the base, the bottom of the telescopic rod is fixedly connected with a horizontal plate, the upper surface of the horizontal plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a threaded rod , the outer surface of the threaded rod is provided with a reducer, and the top of the base is fixedly connected with a frame. The present invention achieves the effect of conveniently adjusting the height of the linen yarn textile machine support through the setting of the telescopic sleeve rod, horizontal plate, motor, threaded rod, reducer, nut, load-bearing plate, slider and chute, thereby facilitating The use of the flax yarn weaving machine support is improved, and the use efficiency of the flax yarn weaving machine support is also improved, so the weaving efficiency of the textile machine is also improved.