Automatic greening and environmental protection rail guard that waters

The utility model relates to an automatic greening and environmental protection rail guard that waters, it includes base A and base B, base A and base B on install montant A and montant B respectively, montant A and montant B between install horizontal pole and sheer pole respectively, last horizontal pole and sheer pole between be provided with the bracing piece, the bracing piece lateral surface install and plant the frame, planting frame including mount and the ring connected with the mount, the ring in install and plant the groove, the bottom in planting groove be provided with the through-hole, the top in planting groove be provided with the automatic watering pond, the automatic watering pond set up on last horizontal pole to the side of, the bottom in automatic watering pond be provided with the hole of watering directly over planting the groove, the utility model relates to a simply, be provided with the automatic watering pond, can automatic watering, plant flowers and plants in addition on the rail guard, not only afforest the environment, more can cultivate one's taste.