Do you mean the lady in Northeast dialect?

The drawer is a semi-circular cage cover to prevent animals from stealing food.

Put it in the mouth of an animal, and the animal can't open its mouth even if it wants to eat. The general drawer is made of bamboo or iron wire, like a semi-circular net bag, covering the mouths of livestock, so that food can not enter the mouths of livestock.

Generally, it is worn by animals when pulling wheels, wheels, plowing and raking.