CAJ | 학술논문

花生摘果测力试验台是研制花生联合收获机的重要测试装置，其性能的好坏直接关系到花生联合收获机的摘果率、破碎率及生产效率等指标。为此，针对传统模拟测力系统抗干扰能力弱及只能人工读数等问题，开发出一种便携分体式数字化测力系统。通过试验建立了花生植株生长日期与各试验指标之间的数学模型，进行了鲜湿花生摘果测力试验。结果表明，所研制的数字化花生测力系统试验台具有精度好、自动化程度高、抗干扰能力强及价格低廉等特点，可满足对鲜湿花生果进行摘果受力测试要求。
화생적과측력시험태시연제화생연합수획궤적중요측시장치，기성능적호배직접관계도화생연합수획궤적적과솔、파쇄솔급생산효솔등지표。위차，침대전통모의측력계통항간우능력약급지능인공독수등문제，개발출일충편휴분체식수자화측력계통。통과시험건립료화생식주생장일기여각시험지표지간적수학모형，진행료선습화생적과측력시험。결과표명，소연제적수자화화생측력계통시험태구유정도호、자동화정도고、항간우능력강급개격저렴등특점，가만족대선습화생과진행적과수력측시요구。
Force measuring platform of peanut picking is the key tool for the peanut combine harvester and its quality is directly related to the performance of peanut harvester .Aiming at the shortcomings of weak resisting disturbance and low automation , the portable digital force measuring system firstly was studied .Then mathematical model of peanut plant growth date was established by experiment and the tests for flesh peanut picking were carried out .The experimental re-sults show that the digital force measuring system of peanut picking has good accuracy , high automation , strong resisting disturbance capability as well as low price and can satisfy the requirements of force test for fresh peanut .