Deep rock simulation preparation system for testing

The invention discloses a deep rock simulation preparation system for testing, which comprises a rack, a batching device, a stirring device and a pouring device, the batching device comprises a rotary table which is rotatably arranged, the stirring device comprises a stirring barrel, the pouring device comprises a vibration table, a mold box is placed on the vibration table, the stirring barrel is arranged below the rotary table, and the stirring barrel is arranged below the rotary table. The water inlet, the air inlet and the quantitative discharging devices can be arranged above an opening in the top of the stirring barrel by rotating the rotary disc to achieve sequential quantitative discharging of raw materials, the stirring barrel can complete the stirring process of the materials in the barrel, the slurry injection process of the mold box can be completed by opening a slurry valve at the bottom of the stirring barrel, and the vibration table can drive the mold box to vibrate. The rotating disc can be ro