Part I: Responsibilities of post workers of belt conveyor.
Article 1 Strictly abide by the equipment operation regulations and do not operate illegally.
Article 2 Pay attention to the temperature changes of motors, rollers and bearings during operation, and keep their temperatures within the range specified by industry standards.
Article 3 Strictly implement the handover system and do a good job of handover according to the requirements of the handover system.
Article 4. Abide by all labor disciplines, ask for leave if necessary, do not leave without authorization, and do nothing unrelated to work during work.
Article 5 Obey the work arrangement, keep good contact with the upper and lower processes of this post seriously, and do a good job in material transportation.
Article 6. Pay attention to check the working conditions of buffer roller and steering roller during operation, make records when falling off, and replace them in time when stopping. Check the fastening condition of fasteners, and handle them in time if they are loose.
Article 7 During the operation, it is necessary to check whether the incoming materials are mixed with hard objects such as large iron sheets, so as to prevent the accident that the belt is torn and the production is interrupted.
Eighth according to the relevant requirements of daily maintenance of equipment, found abnormal situation should be promptly reported to the relevant departments and take effective measures to deal with.
Ninth, do a good job in the health of this post and achieve civilized production.
Chapter II: Post Responsibility System of Belt Workers
1, familiar with the performance, working principle and technical requirements of this equipment. Hold relevant certificates and be responsible for the safety of this post.
2, stick to the job, it is forbidden to take off the post, channeling, sleep. Pay attention when turning on the phone.
3, adhere to the equipment clean in good condition, no floating coal, sundries, water under the belt, do a good job in civilized production.
4. Be diligent in maintenance, deal with belt deviation, clean the nose and tail, report and deal with problems. That is, "four diligence" work.
5, strictly implement the "operating rules", strictly implement the system of succession, strictly implement the system of inspection tour.
Chapter III: Safety Operation Rules and Job Responsibilities of Belt Conveyor
1. Operators should wear labor protection articles before taking up their posts, and distribute the long pipes into the working cap to prevent personal injury caused by being involved in the belt.
2. Before starting the machine, it is necessary to conduct a comprehensive inspection of the equipment, remove obstacles, get ready for starting the machine, and confirm that no one on the belt and belt conveyor can start the machine.
3. Before starting the machine, check whether the safety device of the conveyor is complete, check the rotating parts, and replace the lubrication of bearings such as rollers and idlers. It is forbidden to run without lubricating oil; Confirm whether the frame and fasteners are deformed or loose before starting the machine. When multiple belts are connected in series, the starting sequence is from the discharging end to the feeding end.
4. After starting the machine, idle for 3-5 minutes first, and check whether each part is running normally, and whether there is slippage, card scratch and belt deviation. If so, adjust it in time. Only when there is no abnormality can it run with load.
5. Abnormal phenomena such as running deviation, slipping and jumping of the belt during operation should be adjusted in time. When the belt slips, it is forbidden to handle it by pedaling, pulling by hand, pressing the rod, and stuffing something between the runner and the belt. If the belt tightness is not appropriate, the tensioner should be adjusted in time.
6. Pay attention to check whether the motor, gearbox, transmission gear, bearing bush, coupling, transmission belt, roller and idler are normal during operation.
7. During inspection and operation, it is forbidden to cross the belt and pass under it. All safety protection devices and safety railings must be solid and reliable; When going up and down the stairs, you should hold the handrail of the stairs to prevent slipping and falling.
8. When the equipment is running, it is forbidden to touch the running part of the equipment by hand and clean up the materials under the belt.
9. When the belt is running or stopping, it is forbidden to walk or rest on the belt.
10. When the equipment is abnormal or faulty, the equipment should stop running and cut off the power supply.
State, it is forbidden to repair while running.
1 1. Feed the belt evenly to prevent excessive feeding from crushing the belt and affecting the safe operation of the machine.
Responsibility of belt workers
1, abide by the rules and regulations and safety technical operation procedures, and obey the command of the monitor;
2, understand and master the technical requirements of belt conveyor;
3, according to the requirements of belt conveyor maintenance, maintenance, replacement of wearing parts;
4, check the operation of the equipment, found that the problem timely processing and report to the monitor;
5, often clean up the scene, to meet the requirements of civilized production;
6. Truthfully explain the equipment operation and existing problems to the accompanying employees;
7, cooperate with maintenance personnel, equipment maintenance;
Article 4: Post Responsibility System for Belt Power Workers
1, the power driver should fill in the running log in time according to the specification, and the maintenance class should fill in six protection test records in time according to the specification. If it needs to be replaced regularly, it should be noted in the record.
2. All electrical equipment in the workplace, such as switch equipment, motors, bells and buttons, should be clean and intact, without explosion damage, broken cables, loose speakers and floating dust; The oil level and grease in the gear box meet the requirements, and the breathing hole is unblocked without blockage.
3, the nose frame structure is complete, rotating parts guardrail should be complete, all kinds of test protection device is complete in good condition.
4. Keep the nose frame clean within 50 meters before and after, all kinds of idlers are complete, flexible in rotation, free of burrs, no deviation between the frame and the belt storage bin, complete and effective installation of all coal scraping plates, and no accumulated coal and floating mud. Sedimentation tank and drainage tank should be cleaned in time, and all coal scraping plates and coal retaining plates should be free of accumulated coal.
5. The tail scraper is complete, fastened and clean; The idler has no loss and wear, and the rotation is flexible; horse
Saddle frame is not deformed, sanitary and clean. There is no floating coal under the bearing section, and it must be cleaned until it is flush with the bottom angle of the bearing section; All kinds of idlers on the unloading platform are complete, flexible in rotation and free from wear and coal accumulation. (The head-on worker is responsible for the head-on tail)
6. In the middle frame part, the H frame is straight and the connecting rod pin is complete; Roller is complete, no missing fracture damage, tight.
Prohibition of single sales; The connecting pin between the connecting rod and the H-frame cannot be separated from the pin; Belt without deviation, hairless sideline; Put an end to the use of double wedges, double piers or multi-storey piers to cushion the H-shaped frame; H-frame and connecting rod should be kept clean and hygienic.
7. The spray at each transfer point and the nozzle atomization of automatic sprinkler are normal, and there is no blockage, damage, omission or water spray column phenomenon.
8. There are no wooden piers, wedges, slates, shops, etc. In the post, otherwise it will be treated as "three violations", and the post worker will be responsible for 30 minutes in the post and within 50 meters before and after.
9. I hope that the relevant personnel will seriously implement the above provisions. If any unqualified item is found, a fine of RMB 100- 1000 will be imposed as appropriate.
Protection and installation standard of belt conveyor
1. Coal pile protection device: The coal pile protection device is installed at the upper mouth of the coal bunker or the joint of two belt conveyors. The installation height of the coal bunker protection sensor should be below 200-300mm below the level of the lower belt of the nose, and its plane position should be below the axis and level of the drum at the head of the rear conveyor, and its plane position should be 200m away from the front belt conveyor frame in the coal flow direction.
2. Anti-deviation protection device: installed on both sides of the belt within the range of 100 meters from the driving roller of the belt conveyor, and installed with anti-deviation rolling guide rods within the range of 50- 100 mm from the outer edge of the grooved traction roller.
3. Anti-skid protection device: installed above the belt 2-5 meters behind the driving roller.
4. Temperature sensor: The sensor of the temperature protection device must be installed at the separation between the driving roller and the adhesive tape or inside the driving roller.
5. Smoke sensor: installed on the roof 3-5m away from the return air side of the discharge drum of the belt conveyor.
6. Automatic sprinkler: The water lever of the automatic sprinkler is installed above the driving roller, and the distance from the belt is not more than100 mm.. The sprinkler shall be installed above the main driving roller, and the sprinkler shall be directly opposite to the driving roller. The water spraying area covers the entire belt width.
7. Emergency stop protection device along the line: an emergency stop switch is installed every 100m in the conveyor roadway, and emergency stop switches are installed at the loading point, crosswalk, nose and tail, and the switch signal is connected to the belt conveyor control system.
8. All protection and fixing methods: adopt the special fixing frame made by the center of the fully mechanized mining machine for fixing. Each fixing frame should be installed firmly, all fixing screws should be complete, and the installation position should meet the standard requirements to prevent the phenomenon of binding with iron wire and cable ties.
Chapter V: Post setting and job responsibilities of belt workers.
1, strictly abide by the equipment operation procedures, and there is no illegal operation.
2. Pay attention to the temperature changes of motors, rollers and bearings during operation, so as to keep their temperatures within the range specified by industry standards.
3, strictly implement the succession system, in accordance with the requirements of the succession system, do a good job of succession.
4. Abide by all labor disciplines, ask for leave, do not leave without authorization, and do nothing unrelated to work during work.
5. Obey the work arrangement, keep good contact with the upper and lower processes of this position seriously, and do a good job in material transportation.
6, pay attention to check the operation of the buffer roller, guide roller, found that there is a fall off, recorded, stop to change in time. Check the fastening condition of fasteners, and handle them in time if they are loose.
7, pay attention to check whether the incoming materials are mixed with hard objects such as large iron sheets, to prevent the belt from tearing, leading to the accident of production interruption.
8, according to the relevant requirements to do a good job of daily maintenance of equipment, found that the abnormal situation should be promptly reflected to the relevant departments and take effective measures to deal with.
9, do a good job in the health of this position, do civilized production.
;