Abstract: Development status of cleaning technology and related equipment of manure in cowshed was analyzed.A cleaning robot for cowshed was designed.Main parameters of cleaning robot were determined.Design of key parts of mechanical structure and control system were completed.Performance of cleaning robot was tested.Test results showed that main parameters of cleaning robot met design requirements，and it could walk in accordance with pre-planned path，when encountered obstacles，could effectively avoid obstacles to continue cleaning，until completion of cleaning task.