Performance test bench for disc type garlic seed sowing device

The utility model provides a disc type garlic seed sowing device performance test bench, and belongs to the technical field of test devices. The performance test bench comprises a conveying belt, a test bench, a photoelectric sensor, a first roller, a second roller, an input belt wheel, a belt, an output belt wheel, an optical sensor and a driving motor. Output power of a driving motor installed at one end of the test bed is transmitted to a first roller through an output belt wheel, a belt and an input belt wheel, a conveying belt is installed between the first roller and a second roller, garlic discharged by a disc type garlic seed-metering device at the other end of the test bed is conveyed under the driving of the driving motor, and in the process, the garlic seed-metering device is driven by the conveying belt. The photoelectric sensor and the optical sensor transmit real-time monitoring data to an external controller, and the controller performs subsequent analysis and processing to obtain performance d