Municipal road concave green belt water collecting and purifying device

The invention discloses a municipal road concave green belt water collecting and purifying device which comprises a box body, an inclined plate is arranged in the box body, a stirring mechanism is arranged on the inclined plate, a conveying mechanism is arranged below the stirring mechanism, a filtering mechanism is arranged between a first partition plate and the inner wall of the box body, a pesticide box is arranged on the outer side face of the box body, and a pesticide inlet is formed between the pesticide box and the box body. And a rotary switch is arranged in the medicine inlet. According to the water collecting and purifying device for the concave green belt of the municipal road, the arranged medicine box, a flocculating agent and water enter the box body, the flocculating agent and the water are fully mixed through the arranged stirring mechanism, alumen ustum is blocked and precipitated to the bottom of the box body through the arranged inclined plate, and the conveying mechanism is arranged to co