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GB/T 44746-2024Grain and oil machinery—Scraper conveyor (English PDF)

粮油机械刮板输送机

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

October 26, 2024

Implementation date

May 1, 2025

Scope

GB/T 44746-2024 is the English-translated version of 粮油机械刮板输送机.

GB/T 44746-2024 is the Chinese national standard covering the conveyor that moves grain through a trough with scrapers rather than a belt — the working principle, the classification, the model designation and basic parameters, the technical requirements and the test methods that go with them, the inspection rules, and the marking, packaging, transport and storage, with the fifteen degree inclination that separates a horizontal machine from a vertical one and decides which requirements apply. One of three grain and oil machinery standards issued together, with the compensatory loading machine GB/T 44743-2024 and the mobile bulk scraper GB/T 44745-2024. First edition, under the National Food and Strategic Reserves Administration. In force from 1 May 2025. Issued on 26 October 2024, it has been in force since 1 May 2025.

Document preview — GB/T 44746-2024

National Standard of the People's Republic of China

ICS: 67.260
Classification: X 91

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative references
3 Terms and Definitions
3.1
3.2

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying these patents.

This document was submitted by the State Administration of Grain and Material Reserves.

This document is under the jurisdiction of the National Technical Committee on Standardization of Cereals and Oils (SAC/TC270).

This document was drafted by: Zhengzhou COFCO Research and Design Institute Co., Ltd., Jiangsu Fuchang Machinery Equipment Co., Ltd., Suzhou Jiesai Machinery Co., Ltd.

Co., Ltd., Jiangmen Nanfang Conveying Machinery Engineering Co., Ltd., Hubei Yidu Yunji Electromechanical Co., Ltd., Hebei Pingle Flour Machinery Group Group Co., Ltd., Jiangsu Guoliang Storage Engineering Co., Ltd., COFCO Engineering Maosheng Equipment (Henan) Co., Ltd., Yidu Huaxun Intelligent Transportation Co., Ltd. Ltd.

The main drafters of this document are: Sui Sai, Chen Yi, Guo Shanhui, Li Kunyou, Qian Hangsong, Chen Hongbin, Ji Chunhua, Xia Yongxing, Lan Lingen, Zhang Han, Wang Chuanping, Li Xueqiang, Qian Qingfeng, Yang Wenli, Chen Xu, Ren Shouhua, Wang Peiqi, and Li Xianhua.

Grain and oil machinery scraper conveyor

1 Scope

This document specifies the working principle, classification, model and basic parameters, technical requirements, inspection rules, marking, packaging, transportation, etc. of scraper conveyors.

The transport and storage requirements are given and the corresponding test methods are described.

This document applies to conveying equipment whose working components for conveying grain are scrapers.

2 Normative references

GB/T 191

GB 2894

GB/T 3768

GB/T 5226.1

GB/T 5491

GB/T 5494

GB/T 8874

GB/T 9286

GB/T 13306

GB 17440

GB/T 24854

GB/T 24855

GB/T 24856

GB/T 24857

GB/T 25218

GB/T 36139

3 Terms and Definitions

The terms and definitions defined in GB/T 8874 and the following apply to this document.

3.1

The working position of the scraper conveyor is horizontal or nearly horizontal (inclination < 15°).

3.2

The working position is vertical or nearly vertical scraper conveyor.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 3768 · GB/T 5226.1 · GB/T 9286

Editions of GB/T 44746

Edition	Title	Revision	Status
GB/T 44746-2024	Grain and oil machinery - Scraper conveyor	current edition	Current

This page sells the current edition, GB/T 44746-2024. Earlier editions are listed for reference only.

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