Jiayao Chen, Ying Wang, Dongtai Liang, Wenhao Xu, Yang Chen
{"title":"浆果灌木果实缓冲纵向振动采摘机构设计","authors":"Jiayao Chen, Ying Wang, Dongtai Liang, Wenhao Xu, Yang Chen","doi":"10.13031/trans.14119","DOIUrl":null,"url":null,"abstract":"HighlightsA spring buffering system was added to a longitudinal vibration picking mechanism for berry shrub fruits.Vibration models of the picking part and side branch were established to obtain the vibration relationship.Blueberry picking experiments were conducted to verify the performance of the picking mechanism.Abstract. Current berry shrub picking mechanisms are generally rigid structures, which can easily cause the mechanism to jam and produce rigid impacts, damaging the berry shrub branches. In view of this situation, a longitudinal vibratory picking mechanism for berry shrub fruits is proposed in this study with a spring system added to provide a buffering effect. Vibration models were established for the picking part and for the berry shrub side branch, and analysis was performed to obtain the vibration relationships. Using blueberry as an example, suitable parameters were determined through calculation and then used in blueberry picking experiments with a prototype of the picking mechanism. The experiments verified that the vibration frequency calculated with the vibration relationships can meet the requirements for picking, and the performance of the longitudinal vibratory picking mechanism for berry shrub fruits was verified. Keywords: Berry shrub picking, Buffer, Longitudinal vibration, Vibration analysis.","PeriodicalId":23120,"journal":{"name":"Transactions of the ASABE","volume":"14 1","pages":""},"PeriodicalIF":1.4000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Design of a Buffered Longitudinal Vibratory Picking Mechanism for Berry Shrub Fruits\",\"authors\":\"Jiayao Chen, Ying Wang, Dongtai Liang, Wenhao Xu, Yang Chen\",\"doi\":\"10.13031/trans.14119\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"HighlightsA spring buffering system was added to a longitudinal vibration picking mechanism for berry shrub fruits.Vibration models of the picking part and side branch were established to obtain the vibration relationship.Blueberry picking experiments were conducted to verify the performance of the picking mechanism.Abstract. Current berry shrub picking mechanisms are generally rigid structures, which can easily cause the mechanism to jam and produce rigid impacts, damaging the berry shrub branches. In view of this situation, a longitudinal vibratory picking mechanism for berry shrub fruits is proposed in this study with a spring system added to provide a buffering effect. Vibration models were established for the picking part and for the berry shrub side branch, and analysis was performed to obtain the vibration relationships. Using blueberry as an example, suitable parameters were determined through calculation and then used in blueberry picking experiments with a prototype of the picking mechanism. The experiments verified that the vibration frequency calculated with the vibration relationships can meet the requirements for picking, and the performance of the longitudinal vibratory picking mechanism for berry shrub fruits was verified. Keywords: Berry shrub picking, Buffer, Longitudinal vibration, Vibration analysis.\",\"PeriodicalId\":23120,\"journal\":{\"name\":\"Transactions of the ASABE\",\"volume\":\"14 1\",\"pages\":\"\"},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2021-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Transactions of the ASABE\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.13031/trans.14119\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"AGRICULTURAL ENGINEERING\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Transactions of the ASABE","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.13031/trans.14119","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"AGRICULTURAL ENGINEERING","Score":null,"Total":0}
Design of a Buffered Longitudinal Vibratory Picking Mechanism for Berry Shrub Fruits
HighlightsA spring buffering system was added to a longitudinal vibration picking mechanism for berry shrub fruits.Vibration models of the picking part and side branch were established to obtain the vibration relationship.Blueberry picking experiments were conducted to verify the performance of the picking mechanism.Abstract. Current berry shrub picking mechanisms are generally rigid structures, which can easily cause the mechanism to jam and produce rigid impacts, damaging the berry shrub branches. In view of this situation, a longitudinal vibratory picking mechanism for berry shrub fruits is proposed in this study with a spring system added to provide a buffering effect. Vibration models were established for the picking part and for the berry shrub side branch, and analysis was performed to obtain the vibration relationships. Using blueberry as an example, suitable parameters were determined through calculation and then used in blueberry picking experiments with a prototype of the picking mechanism. The experiments verified that the vibration frequency calculated with the vibration relationships can meet the requirements for picking, and the performance of the longitudinal vibratory picking mechanism for berry shrub fruits was verified. Keywords: Berry shrub picking, Buffer, Longitudinal vibration, Vibration analysis.
期刊介绍:
This peer-reviewed journal publishes research that advances the engineering of agricultural, food, and biological systems. Submissions must include original data, analysis or design, or synthesis of existing information; research information for the improvement of education, design, construction, or manufacturing practice; or significant and convincing evidence that confirms and strengthens the findings of others or that revises ideas or challenges accepted theory.