GB/T 10395.27-2020Agriculture and Forestry Machinery Safety - Part 27: Film Wrapping Machine (English PDF)

Foreword

"Agricultural and Forestry Machinery Safety" is divided into the following parts.

---Part 1.General Provisions;

---Part 2.Dump trailer;

---Part 3.Manure spreader;

---Part 4.Forest winch;

---Part 5.Driven farming machinery;

---Part 6.Plant protection machinery;

---Part 7.Combine harvesters, feed and cotton harvesters;

---Part 8.Drainage and irrigation pumps and pump units;

---Part 9.Planting, planting and fertilizing machinery;

---Part 10.Hand-held (mini) tiller;

---Part 11.Power lawn mower;

---Part 12.Portable power hedge trimmer;

---Part 13.Rear-operated and hand-held power lawn trimmers and lawn trimmers;

---Part 14.Power shredders and shredders;

---Part 15.Power trimming machine with rigid cutting device;

---Part 16.Potato harvester;

---Part 17.Sugar beet harvester;

---Part 18.Hose traction winch sprinkler irrigation machine;

---Part 19.Center pivot and translation sprinkler irrigation machine;

---Part 20.Picking up and strapping machine;

---Part 21.Power Tedders and Rakes;

---Part 22.Front loading device;

---Part 23.Stationary circular silage unloader;

---Part 24.Liquid fertilizer application truck;

---Part 25.Rotary disc mowers, drum mowers and mulchers;

---Part 26.Large rotary lawn mower;

---Part 27.Film wrapping machine.

This part is the 27th part of "Agricultural and Forestry Machinery Safety".

This section was drafted in accordance with the rules given in GB/T 1.1-2009.

This section adopts the redrafting method to modify and adopt ISO 4254-14.2016 "Agricultural Machinery Safety Part 14.Film Wrapping Machine".

Compared with ISO 4254-14.2016, this part is slightly adjusted in structure, namely.

---Combine column item 2 and column item 3 in paragraph 4 of 5.2.1 in ISO 4254-14.2016 into column item 2, and combine column item 1 and column in paragraph 5

Item 2 is merged with paragraph 5;

--- Amend C.3.1, C.3.1.1, C.3.2, C.3.2.1, and C.3.3 clause numbers to C.3.1, C.3.2, C.3.2.1, C.3.2.2.C.3.3,

C.3.3.1, C.3.3.2, C.3.4.

The technical differences between this part and ISO 4254-14.2016 and the reasons are as follows.

---Regarding normative reference documents, this section has made adjustments with technical differences to adapt to my country's technical conditions and adjustments.

The situation is collectively reflected in Chapter 2 "Normative Reference Documents", and the specific adjustments are as follows.

* Replace ISO 3864-1 (see 5.6.2.5, 5.6.2.8) with GB/T 2893.1 which is modified to adopt international standards;

* Replace IEC 60204-1 (see 5.2.2) with GB/T 5226.1 which is equivalent to adopting international standards;

* Replace ISO 4254-1.2013 with GB 10395.1-2009 which is modified to adopt international standards (see Chapter 3, Table 4, 5.1.2,

5.2.1, 5.4.2, 7.1.3);

* Replace ISO 13849-1 (see 5.2.4) with GB/T 16855.1 equivalent to the international standard;

* Replace ISO 13849-2.2012 (see 5.2.4) with GB/T 16855.2 equivalent to the international standard;

* Replace ISO 14982 (see 5.1.3) with GB/T 21398 equivalent to the international standard;

* Replace ISO /T R11688-1 (see 5.8.1.1) with GB/T 25078.1 equivalent to the international standard;

* Added GB/T 9480 (see 7.1.1);

* Added reference to GB/T 13306 (see 7.2.1.1);

* Deleted ISO 25119-1, ISO 25119-2, ISO 25119-3, ISO 25119-4.

---The content of 7.2.1 in ISO 4254-14.2016 was supplemented and modified in accordance with the provisions of 8.3 in GB 10395.1-2009,

Added 7.2.1.1, 7.2.1.2 and 7.2.1.3.

For ease of use, this section has made the following editorial changes.

---In order to be consistent with the existing standard series, the standard name was changed to "Agricultural and Forestry Machinery Safety Part 27.Film Wrapping Machine";

---Removed references to international standards.

This part was proposed by China Machinery Industry Federation.

This part is under the jurisdiction of the National Agricultural Machinery Standardization Technical Committee (SAC/TC201).

Drafting organizations of this section. China Academy of Agricultural Mechanization Sciences Hohhot Branch Co., Ltd., National Grassland Animal Husbandry Equipment Engineering Technology

Technology Research Center, Wuhu Ruifeng Agriculture and Animal Husbandry Equipment Co., Ltd., Chinese Academy of Agricultural Mechanization Sciences.

Introduction

The framework structure of safety standards in the mechanical field is.

a) Type A standards (safety basic standards), giving the basic concepts, design principles and general characteristics applicable to all machinery.

b) Type B standards (safety general standards), involving one (or more) safety features or one type (or more types) of machinery with wider specifications

The safety protection device.

1) Class B1, specific safety features (such as safety distance, surface temperature and noise) standards;

2) Class B2, safety devices (such as two-hand control devices, interlocking devices, pressure-sensitive devices and protective devices) standards.

c) Type C standards (mechanical safety standards), which involve detailed safety requirements for a specific machine or a group of machines.

This part belongs to the Type C standard specified by GB/T 15706.

This section gives out the dangerous events, dangerous states and dangers involved in the suspension, semi-suspension and traction film wrapping machine and the bundling and wrapping machine.

Degree of risk.

All agricultural machinery (self-propelled, suspended, semi-suspended and towed) common major dangers are in GB 10395.1-2009

Elaborate.

If the provisions of this Type C standard are different from those of the Type A or Type B standards, the design and manufacturing shall be carried out in accordance with the provisions of this Type C standard.

For machines, the implementation of the provisions of this C standard has priority over the A or B standard.

Safety of agricultural and forestry machinery Part 27.Film wrapping machine

1 Scope

This part specifies the safety of the design and manufacture of suspended, semi-suspended, traction and fixed film wrapping machines (including bundling and wrapping machines)

Requirements and verification methods.

This section provides methods to eliminate or reduce the dangers that occur during the use of the machine and can be reasonably foreseeable during normal use and maintenance.

A dangerous method due to misuse by the operator. In addition, it also specifies the type of safe operation information that the manufacturer should provide.

Note 1.Examples of the above-mentioned film wrapping machine are listed in Appendix A.

Note 2.The regulations for pick-up and baler are given by GB 10395.20.

For machines designed and manufactured in accordance with the provisions of this section, when the provisions of this section are different from those stated in GB 10395.1-2009, this

Some regulations take precedence over those in GB 10395.1-2009.

This section deals with the use of suspended, semi-suspended, towed and fixed types in the intended use and the manufacturer can reasonably foresee misuse.

All major hazards, dangerous states and dangerous events related to the wrapping machine (including the all-in-one bundling and wrapping machine) (see Chapter 4).

This section does not apply to the following machines.

---Fixed non-movable film wrapping machine;

---Tube/axial tandem film wrapping machine;

---The machine in the molding room that only bales the bale in the circumferential direction;

---Safety components of the control system that affect performance;

---Environmental hazards (except noise), road safety and hazards related to the moving parts of the power transmission;

---Hazards related to repairs or maintenance by professional service personnel.

Note 3.This section does not contain specific provisions related to road traffic laws.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document.

For undated references, the latest version (including all amendments) applies to this document.

GB/T 2893.1 Graphic symbols, safety colors and safety signs-Part 1.Design principles of safety signs and safety signs

(GB/T 2893.1-2013, ISO 3864-1.2011, MOD)

GB/T 5226.1 Electrical Safety of Machinery Part 1.General Technical Conditions (GB/T 5226.1-2019, IEC 60204-1.2016, IDT)

GB/T 9480 Rules for the compilation of manuals for agricultural and forestry tractors and machinery, lawn and garden power machinery (GB/T 9480-2001, eqvISO 3600.1996)

GB 10395.1-2009 Agriculture and Forestry Machinery Safety Part 1.General (ISO 4254-1.2008, MOD)

GB/T 13306 signs

GB/T 15706-2012 General Principles of Mechanical Safety Design Risk Assessment and Risk Reduction (ISO 12100.2010, IDT)

GB/T 16855.1 Safety-related components of machinery safety control system Part 1.General design rules (GB/T 16855.1-2018, ISO 13849-1.2015, IDT)

GB/T 16855.2 Safety related parts of machinery safety control system Part 2.Confirmation (GB/T 16855.2-2015, ISO 13849-2.2012, IDT)