JB/T 51227-1999
Poultry traction ground scraper manure cleaner - Product quality grading (Internal use)
鸡用牵引式地面刮板清粪机 产品质量分等（内部使用）
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 质量指标 → 4 试验方法 → 5 检验规则 Foreword → 1 Scope → 2 Normative References → 3 Quality Indicators → 4 Test Methods → 5 Inspection Rules
Scope
This standard specifies the quality indicators, test methods, and inspection rules for poultry traction ground scraper manure cleaner products. This standard applies to the product quality grading of poultry traction ground scraper manure cleaners.
本标准规定了鸡用牵引式地面刮板清粪机产品的质量指标、试验方法、检验规则。本标准适用于鸡用牵引式地面刮板清粪机产品质量分等。
Normative References
Keywords
Application Summary AI generated
Manufacturers and quality inspection agencies use this standard to grade and inspect poultry traction ground scraper manure cleaners. It ensures products meet qualified or first-class levels by specifying performance indicators, reliability requirements, and test methods, thereby supporting efficient manure removal and equipment durability in poultry farms.
该标准由鸡用清粪机制造商和质检机构使用，用于对牵引式地面刮板清粪机进行质量分等和检验。它通过规定性能指标、可靠性要求和试验方法，确保产品达到合格或一等品水平，从而保障养殖场清粪作业的效率和设备寿命。
AI Summary AI generated
This standard provides the basis for product quality grading of poultry traction ground scraper manure cleaners. It specifies performance indicators (e.g., scraping cleanliness, traction force, working speed), reliability requirements (mean time to first failure), and inspection rules. Products are classified as qualified or first-class, assessed through indicators such as cleaning rate, scraping cleanliness, and traction chain breaking force. Test methods cover cleaning rate, scraping cleanliness, traction force, speed, coating thickness, etc., with sampling and judgment per GB/T 2828. The standard is used by manufacturers and quality inspection bodies for quality grading.
本标准为鸡用牵引式地面刮板清粪机的产品质量分等提供依据，规定了性能指标（如刮净度、牵引力、工作速度）、可靠性要求（平均首次故障前工作时间）及检验规则。产品分为合格品和一等品，通过清洁率、刮净度、牵引链破断拉力等多项指标考核。试验方法涵盖清洁率、刮净度、牵引力、速度、镀层厚度等检测，并采用GB/T 2828抽样方案进行判定。标准适用于制造厂和质检机构对清粪机进行质量分级。
Key Sentences extracted from text
本标准规定了鸡用牵引式地面刮板清粪机产品的质量指标、试验方法、检验规则。
清洁器的清洁率：100%处不得粘有粪便。
刮净度：合格品≥95%，一等品≥98%。
平均首次故障前工作时间（MTTFF）：合格品≥100 h，一等品≥120 h。
采用随机抽样，在工厂近一年内生产的产品中随机抽取，抽样母体量应不少于10台，整机抽样2台，零、部件2件。
This standard specifies the quality indicators, test methods, and inspection rules for poultry traction ground scraper manure cleaner products.
Cleaner cleaning rate: 100% of locations must have no manure adhesion.
Scraping cleanliness: qualified product ≥95%, first-class product ≥98%.
Mean time to first failure (MTTFF): qualified product ≥100 h, first-class product ≥120 h.
Random sampling shall be adopted, randomly selecting from products produced within the past year, with a sampling population of no less than 10 units, 2 complete machines, and 2 parts/components.
Standard Timeline
Changes from replaced version:
- 可靠性用平均首次故障前工作时间考核
- 增加了牵引链的性能项目
- Reliability is assessed by mean time to first failure
- Added performance items for traction chain