The invention discloses spicy Chinese cabbages which comprise the following components: 290-300 parts of Chinese cabbages, 11-13 parts of salt, 4-6 parts of white sugar, 4-6 parts of monosodium glutamate, 5-7 parts of glutinous rice flour, 11-13 parts of chili powder, 6-8 parts of minced garlic, 3-5 parts of minced ginger, 4-6 parts of apples, 4-6 parts of big white pears, 11-14 parts of purified water, 3-5 parts of lemons, 3-5 parts of green onions and 2-4 parts of Chinese wolfberry fruits. 10 parts of peanut sprouts, 3-5 parts of allium chrysanthum, 1-3 parts of scorzonera, 3-5 parts of brasenia schreberi, 1-3 parts of houttuynia cordata, 1-3 parts of purslane, 1-3 parts of artemisia lactiflora, 1-3 parts of andrographis paniculata and 1-3 parts of wild salvia miltiorrhiza; the invention further discloses a production device of the spicy cabbages and a preparation method of the spicy cabbages. According to the production device, by arranging the cleaning mechanism, the vibration structure and other structures, the cleaning effect can be effectively improved in the primary cleaning process of Chinese cabbages, meanwhile, a circulating mechanism and a filtering mechanism are arranged, water can be recycled, waste of water resources is reduced, and the production device is worthy of popularization. The lemons and the Chinese wolfberry fruits are added into the ingredients of the spicy cabbages, so that the taste of the spicy cabbages is improved, and the spicy cabbages have higher nutritional value.