GB 10395.17-2010Agricultural and forestry machinery -- Safety -- Part 17: Beet harvesters (English PDF)

4.1 General Requirements

Design harvester, the danger is not covered in this section should follow the GB/T 15706.1 principles and GB/T 15706.2 requirements.

Subject to the provisions of this section, the harvester should be consistent with GB 10395.1 and GB 23821-2009 Table 1, Table 3, Table 4 or 6

Provisions.

4.2 operating mechanism

Self-propelled harvester, the driver should only moving part position control start and stop. For traction and suspension harvester should

Only the traction machinery (such as tractors) control the movement of the driver's position means starting and stopping.

Dumping and/or high operating mechanism should dump up - acting (sustained-operated), and can be operated on the driver's position.

After 4.3 Perspective

Self-propelled harvester audible warning devices should be installed in line with GB/T 21155 stipulated that the device should be back in the harvesting machine can be automatically connected.

If equipped with a clear view of the driver make the harvester on the rear of the case of closed-circuit monitor Harvester (CCTV), is not required to install sound

Sound alarm device.

4.4 leaf removal device

4.4.1 to prevent accidental contact with the rotary cutter guards

Harvester by design or should take protective measures to avoid the front, rear, side and top with the rotary cutter accidental contact.

At the top, non-porous protective equipment should cover at least the outer rotary cutter rotating track endpoints.

Front, rear, side access area, guards should be one of the following three conditions.

--- The maximum height from the rotary cutter lowest point swing trajectory of 400mm, the minimum horizontal distance rotary cutter rotating the outer end of the track distance 200mm

Barrier [see Figure 1a)]. Side of the barrier can be folded for transport. Barrier should always remain connected to the harvesting machine, and

On fixed in its position.

--- Nonporous guards, the guards near the rotary cutter, rotary cutter and the lower edge below the rotation locus of at least 3mm [see Figure 1b)].

--- A combination of the two guards.

The protection device on a projection on a horizontal plane to be continuous.

Millimeters

a) A barrier guard b) a non-porous protective devices

4.4.2 conveyor

Leaf loading device shall comply with the provisions of 4.1.

Any moving parts located at a distance less than the outer contour of harvesting machine conveyor 850mm should be carried out at the location of protection, except the discharge port.

Exhaust outlet should be installed.

--- Combined protective devices.

a) at the top, the sides of the outer member projecting conveyor nonporous minimum guard 150mm (see Fig. 2). When

The maximum distance belt conveyor, the lower edge of the belt conveyor on top of the guard device surface should be 200mm

(See FIG. 3);

b) at the outer end of the conveyor.

1) When using a screw conveyor for fixed guards, the guards shall extend at least to the lower end of screw conveyor

The following blower axis 50mm (see Fig. 2);

2) When using the conveyor belt, the belt is located away from any moving parts minimum horizontal distance of 150mm barrier,

The barrier in the vertical plane and the maximum distance on the surface of the belt conveyor is 200mm (see Fig. 4).

Draper side members should EN620.2002 5.1 provisions for protection against accidental contact.

Or should be installed.

--- Movable guards, the guards should be completely sealed discharge port, and in the absence of material discharged automatically return to the closed position (see

Figure 5).

Millimeters

4.4.3 Parabolic leaf filter

To prevent leaf parabolic front and sides of accidental contact with any moving parts, protective measures should be taken to ensure the protection device on the horizontal plane

The projection is continuous.

4.4.3.1 vertical axis parabolic leaf (see Figure 6)

Guards should be one of the following three forms.

--- Minimum distance from the moving parts in the horizontal plane 150mm, less than the maximum distance throwing the plane leaves in a vertical plane

50mm barrier;

--- Extending to below the level of the smallest 50mm non-porous cast leaf guard under control;

--- A combination of the two guards.

4.4.3.2 horizontal axis parabolic leaf (see Figure 7)

Protective equipment should be.

--- In the front, in the vertical plane below the Parabolic leaf rotation axis maximum 150mm, in a horizontal plane from the parabolic trajectory of minimum leaf rotation

150mm barrier;

--- The side, out of the upper and front portion of the rotating parabolic trajectory of the outer edge of the leaf is the smallest 150mm, protruding leaf parabolic trajectory of the outer edge of the lower portion of the rotation

Nonporous small guard of 50mm.

Parabolic leaf folding mechanism of the device with a locking mechanism in the transport position of the device should be installed. Parabolic leaf from working position to transport position and from

Transport position to the working position conversion process should not have squeezed or cut hazards. If the operating force to move the folding mechanism over

250N, the power plant should be used to move the folding mechanism.

If power means for moving the folding mechanism, self-propelled harvester, should only be in the driver's steering control position; for traction

And hanging harvesting machine should only be operated in a controlled traction machine operator position. The operating mechanism should be up - acting (sustained-operated).

Millimeters

4.5 Mining equipment

When digging in the raised position, the rotating components of the power beet digging should be stopped.

4.6 cleaning device

To ensure that the protective measures can be taken to prevent accidental contact with the working parts cleaning device, cleaning device should be used the following protective devices.

--- Side guard [see Fig. 8a) and 8b)], which.

- the lower edge of the maximum height from the ground 400mm; if the lower edge above ground must be greater than 400mm, the height of the working parts should be shipped

Height of the line track;

- between the upper edge of the highest point of the moving parts from the at least 800mm;

- The horizontal distance between the working parts and the running track at least 200mm.

or.

--- Satisfying the above safe distance from any fixed parts of the machine.

If the protective device is a protective grille, it shall comply with the provisions of GB 23821.

If side guard height from the ground is less than 1.20m, should be installed at the top nonporous protective devices.

Because cleaning device will stop clogging occurs shall be equipped with.

--- For the self-propelled harvester, the position of the driver-operated inversion means;

--- For suspended and trailed harvester.

- inversion means traction machine operated driver's seat;

- After the operator does not need to plug the conscious action can prevent the cleaning means restarting the device (such as shear bolts, heavy

New starting torque limiter).

Note. This paper jam and clear the blockage prevention and some suggestions about the danger in Appendix C.

Millimeters

a)

b)

4.7 delivery device

Protective measures taken to ensure accessible and can prevent accidental contact with moving parts, if the clean up, clear the jam without opening

Delivery device should be equipped with fixed guards (in line with GB/T 15706.1-2007 provisions in 3.25.1).

If you regularly scheduled to open, the delivery device should be equipped with protective tools to open. This class should be open and guard

Harvester remain connected (for example, connected by a hinge form) without the use of tools can be automatically locked in the closed position.

If you do not use the guard device, the transport device should be equipped with.

--- Interlocking movable guards (in line with GB/T 15706.1-2007 provisions in 3.25.4);

--- As long as the member with the movement can not open device movable guards.

Conveying means for moving parts above the ground is less than 550mm, when extended beyond the side guard down below moving parts to track

When less 130mm, bottom protection is not required.

4.8 dump and/or high dump hopper

Entering the area, the entire hopper should have a minimum distance of 25mm between the moving parts and frame.

To enable the operator to carry out maintenance and repair operations in the hopper is in the raised position, shall be in the 4.8 GB 10395.1-2009

Provisions set mechanical support mechanism.

Dispersal auger should be protected in order to prevent from the driver's position, in contact with the ground or any platform.

Of the harvesting machine with a dump hopper, the hopper should be emptied to ensure stability. This requires the following conditions to be checked.

--- The harvester is placed on the slope of the ramp 5 °, the longitudinal axis across the ramp.

--- In the case of side dump, should dump slopes downhill.

--- In the latter case to the dump, the harvester should turn and parked across the parking ramp along the ramp.

--- When the hopper lift and dump to the maximum position in the center of the hopper hopper carrying load is applied equal to half of the downward vertical force. Correct

Harvester in the high dump hopper when the hopper to the highest position but when dumped in the hopper center bearing load is applied equal to the hopper

Downward vertical force charge.

4.9 discharging device

Designed harvesting machine so that the operator should be in the driver's seat unloading operations.

To enable the operator to carry out maintenance and repair operations in the discharge means is in the raised position, it shall be in the 4.8 GB 10395.1-2009

The provisions set mechanical support mechanism, and should allow the operator to locate and remove the mechanical support mechanism outside the danger zone.

If the discharge means there is a risk to leave the transport position, the unloading device should be equipped with locking in the transport position locking device.

4.10 driving position operator protection

When the operator sitting in the self-propelled harvester driving position, as prescribed by 4.1 operator for protection, in order to prevent danger Harvester

Insurance component damage.

6.1 User's Guide

Owner's manual should provide detailed instructions and information about all harvesting machine maintenance and safe use. Instructions should be consistent

GB/T in 6.5 and 8.1 GB 10395.1-2009 provisions 15706.2-2007.

Instructions for use should be particularly highlighted the following points.

a) dangerous throw from the front leaf removal device part by a stone rotary cutter blades cause dangerous throw and throw the leaves from the system side of the stone;

b) dangerous legacy operating moving parts produced;

c) When the job due to lack of soil conditions lead to dangerous Harvester stability generated;

d) before any intervention on the harvesting machine, harvester and power unit should stop running;

e) clear the blockage using a tool () and follow the rules provided with Harvester (including performing any manual cleaning clogged before, you should first

Switch off the engine reminders);

Before f) below into the raised parts maintenance require the use of mechanical locking devices support the rising member;

g) prior to re-start harvesting machine needs to close guard;

h) Preventive measures should be suspended and trailed harvester with mechanical traction and hydraulic circuit piping connections taken;

i) install and use precautions traction control mechanism mechanical harvester driver's position to be taken if the operation;

j) throwing leaves is prohibited when operating in a transport position;

k) When the harvester by the towing vehicle hydraulic control valve, the hydraulic valve operating mechanism should stop - means (sustained-operated).

6.2 mark

Signs should be consistent GB/T 6.4 in 8.2, 8.3 and GB 10395.1-2009 provisions 15706.2-2007.

All harvesting machine includes at least the following information shall be provided in clear and durable markings.

--- Manufacturer's name and address;

---Year of manufacture;

--- Product name or type of the model;

--- Serial number, if any;

--- Power input connection rated speed and direction of rotation (indicated by the arrows), if there is;

--- Load mass, in kilograms (kg);

--- Rated power, in kilowatts (kW) (self-propelled harvester).

In addition, the harvester should also set the following safety signs.

--- On the stem close to the discharge port of leaf removal and dispersal systems means disposed hazardous moving parts warning safety signs;

--- On the leaf removal device, set warning thrower hazardous safety signs;

--- In the maintenance and repair work requires the use of safety signs mechanical support mechanism.

Suitable examples of safety signs in Appendix D.

Appendix A

(Normative)

Dangerous List

Table A.1 gives the list of dangerous based on GB/T 15706.1 and GB/T 15706.2 of.

Table A.2 gives the list of dangerous movement generated by the machine.

These tables have different meanings set forth in the last column (solutions given in this section) are.

--- "Not relevant". the hazard is not a significant risk of the machine.

--- "Given". the hazard is significant risk. Specify the terms given solution is determined according to GB/T 15706 General Security

Disposal of hazardous guide; it means.

- eliminate or reduce the risk as much as possible through the design;

- take protective measures;

- provide information on residual risks.

--- "Section and a". The major danger is the risk of multiple components of the machine. Solution The indicated terms given in disposable

Wherein a portion of the risk of parts. The remaining parts of the hazard is a significant risk that the disposal will have to take the risk of

Other solutions in this section does not give.

--- "Not given". the hazard is significant risk to the machine, but in this part of the drafting process is not considered.

Marked "not given" or "part and a" dangerous requirement specified in GB 10395.1, these dangers in Tables A.1 and A.2 last

A bar with an asterisk (*) mark.

This appendix is not given clear risk of clogging caused in Appendix C of preventing congestion and clear the blockage with some hazardous

information.

Table A.1 List of Dangerous

Danger

Relevant provisions

GB/T 15706.1 GB/T 15706.2

This section gives

Solutions

A.1

Mechanical hazards

As indicated by the following elements of the workpiece or machine parts caused by.

---shape;

---relative position;

--- Quality and stability (potential energy of each element);

--- Quality and speed (kinetic energy of each element);

--- Insufficient mechanical strength;

--- Accumulation of potential energy caused by the following reasons.

- an elastic member (spring);

- liquid or gas under pressure;

- Vacuum

4.2 - -

A.1.1 Risk of crushing 4.2 4.2.1,4.2.2

In 4.1,4.2,4.4.3,

4.8,4.9 given

A.1.2 cut dangerous 4.2.1,4.2.2 4.2,5.2.1

In 4.1,4.2,4.4.1,

4.4.2,4.4.3,4.5,

4.6,4.7,4.8,4.9 in

Given *

A.1.3 cutting or severing hazard 4.2.1,4.2.2 4.2

In 4.1,4.2,4.4.1,

4.4.3 given *

Table A.1 (CONTINUED)

Danger

Relevant provisions

GB/T 15706.1 GB/T 15706.2

This section gives

Solutions

A.1.4 wound danger 4.2.1,4.2.2 -

In 4.1,4.2,4.4.1,

4.4.2,4.4.3 in

Given *

A.1.5 risk of introduction or involvement 4.2.1 4.14,5.2.1,5.5.3

In 4.1,4.2,4.4.2,

4.5,4.6,4.7 in

Given *

A.1.6 Impact hazard 4.2.1 -

In 4.1,4.2,4.4.1,

4.4.3,4.8,4.9 in

Given

A.1.7 stab or stabbed hazard 4.2.1 - Irrelevant

A.1.8 friction or abrasion hazard 4.2.1 4.3b) not relevant

A.1.9 high pressure fluid ejection hazard 4.2.1 - not shown *

A.1.10 (machinery and workpiece/workpiece) member is not given projection hazard 4.2.2 4.10

A.1.11 (mechanical or machine parts) 4.2.2 instability in 4.6 are given in 4.8,4.9

A.1.12

Slipping and mechanical related (due to the machine's features), and poured down

Fall hazard

4.10 5.5.6 given in section 4.1 *

A.2

Electrical Hazard

For example caused by the following factors.

4.3 4.9 -

A.2.1 electrical contact (direct or indirect) 4.3 - is not given *

A.2.2 electrostatic phenomena 4.3 - Irrelevant

A.2.3

Thermal radiation or other phenomena such as short-circuit and overload lead

Molten particles and chemical effects from the injection

4.3 - Irrelevant

A.2.4 external influences not given electrical equipment 4.3 4.4

A.3

Thermal hazards

resulting in.

4.4 4.8.4 -

A.3.1

By flames or explosions that people can contact heat radiation burn

Wounds and burns

4.4 - Not given

A.3.2 due to heat or cold working environment on the health hazards of 4.4 - Irrelevant

A.4

Dangerous due to noise

resulting in.

4.5 4.8.4 -

A.4.1

Hearing loss (deafness), other physiological disorders (such as loss level

Balance, loss of consciousness)

4.5 -

Not given (and only self-propelled m...

END: Draft Version (GB 10395.17-2010)