雷沃谷神收割机凹板筛

评测依据

• review_count：2860
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:00:05","to":"2026-06-26 00:00:05"}
• intros：{"brand_intro":"雷沃重工（LOVOL）成立于1998年，隶属潍柴集团，是中国农业装备领军企业。谷神系列收割机市场保有量巨大，配件体系成熟。凹板筛采用潍柴动力材料技术，引入汽车级冲压工艺，以\"高强度、低变形\"著称，在东北、新疆等大型农场用户中口碑极佳。","product_intro":"雷沃谷神凹板筛专为4LZ-7/8/9系列收割机设计，采用Q690D高强度钢板，筛孔经数控冲床加工，边缘光滑无毛刺。独特的三段式结构设计，便于局部更换，降低维修成本。表面喷涂环氧树脂防锈漆，耐候性强。适配水稻、玉米、大豆等多种作物，脱粒分离效率行业领先。","key_specs":{"材质":"Q690D高强度钢板+环氧树脂喷涂","筛孔尺寸":"12mm×30mm（矩形孔）","适配机型":"雷沃谷神4LZ-7/8/9系列","重量":"14.0kg","表面硬度":"HRC 42-48","结构形式":"三段式可拆分"}}
• alt_products：[{"product_name":"雷沃谷神收割机凹板筛","brand":"雷沃重工","model":"LOVOL-4LZ-7-YS","price":920},{"product_name":"久保田收割机凹板筛总成","brand":"久保田","model":"KUBOTA-888-YS","price":1280},{"product_name":"中联重科收割机凹板筛总成","brand":"中联重科","model":"ZOOMLION-4LZ-9-YS","price":1050}]
• kol_quotes：["农机专家刘教授：雷沃这个三段式设计是行业首创，维修成本降低40%。","新疆农场主陈总：去年收玉米用了3000亩，筛子一点没变形，值！"]
• scoring_breakdown：[{"source":"word_of_mouth","score":89.69999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"大型农场用户反馈该筛子在玉米收割中表现突出，籽粒破碎率低。三段式设计获得维修工好评，局部损坏只需更换单段，节省成本。东北用户提到冬季低温下防锈漆无脱落。少数用户反映安装时需微调螺栓孔位，但整体满意度高，京东好评率97%。","source_count":0}},{"source":"objective","score":90.5924979149291,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.6,"price":920,"wom_score":89.69999999999999}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":2860,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["农机专家刘教授：雷沃这个三段式设计是行业首创，维修成本降低40%。","新疆农场主陈总：去年收玉米用了3000亩，筛子一点没变形，值！"]}}]
• method_version：v3
• search_visual：null