How to get to boss center in Yuanyi Park
bus line: Airport Line 2, the whole journey is about 22.0 km
1. Walk about 560 meters from Cheng Shuangliu International Airport to Shuangliu International Airport (T2 terminal) station
2. Take airport line 2, pass through 2 stops, reach Tianfu Square East Station
3. Walk about 380 meters to Cheng
bus line: Airport Line 2 → No.55, the whole journey is about 23.6 km
1. Walk about 560 meters from Cheng Shuangliu International Airport to Shuangliu International Airport (T2 terminal) station
2. Take airport line 2, pass 2 stops, and reach Tianfu Square East Station
3. Walk about 480 meters to Yanshikou station
4. Take No.55, pass 2 stops, Reach the fourth section of Hongxing Road
5, walk about 210 meters to Cheng
Open roadheader is divided into single support roadheader and double support roadheader
shield roadheader is divided into single shield roadheader and double shield roadheader
Open roadheader: mainly suitable for hard rock tunnel excavation
shield roadheader: mainly suitable for soft rock tunnel excavation.
first of all, you need to join your favorite battle alliance team or create your own battle alliance, and pull your own small partners to make alliance PK! The battle alliance is shown in the figure below
after joining the battle alliance, you can use all the rights in the battle alliance, including the welfare of the battle alliance itself, and you can also tease your own allies, so you can also participate in the activities of the battle Alliance
upgrade the alliance: make the team stronger
let's briefly introce the alliance. By donating the construction order or yuanbaoke to get the contribution and construction of the alliance, the upgrade of the alliance needs certain construction of the alliance, which will be upgraded automatically<
alliance management
alliance leaders can set the conditions for joining the alliance, set the positions of members, and send mass emails to the alliance
members of the alliance can consume the contribution of the alliance to upgrade the immortal class. Each upgrade will light up a star, and ten can be upgraded. The highest class is the 10th level. The higher the class, the higher the attribute, and the higher the combat effectiveness
the following is the activities of the alliance! Click League activities
1, bonfire feast
join the League to participate in the bonfire feast, collect bonfire to gain a lot of experience, the league players near the bonfire can get experience and war tribute, the exuberance of the bonfire affects the reward, players can also collect other league bonfires
2. Alliance trial
after the trial is started, a alliance guard will be refreshed. The monster will attack the guard first. The player needs to protect the guard from being killed. When the guard dies, the trial ends. When opening the trial, players who are not in the trial will be prompted to open the trial. Players can directly enter the trial by clicking the guide. There are a lot of rewards for trials.
1. Operation sequence
(1) start the oil pump motor → start the airborne belt → start the airborne chute → start the rake claw → start the cutting head as the starting sequence
(2) when it is not necessary to start the loading, the cutting motor can also be started after starting the oil pump motor
2. Cutting
(1) by moving the cutting head up and down, left and right, the preliminary section shape can be cut. If there is a certain difference between the cutting section and the actual shape and size, the secondary trimming can be carried out to meet the section shape and size requirements
(2) generally, when cutting soft coal wall, the cutting method of left and right circulation upward specified in this Regulation shall be adopted
(3) when the proctor's coefficient of rock is less than 4, the gun head of the fully mechanized machine should slowly enter the coal seam (rock) to cut, so as to rece the damage to the coal (rock) wall and roof. When the rock thickness of the roadway is more than 0.5m and the Proctor coefficient of the rock is more than 4, it is strictly forbidden to use the roadheader to cut directly. The blasting method can be used to break the rock. The fully mechanized roadheader can cooperate with the coal (rock). For the large falling body, proper treatment should be adopted before loading
3. Precautions
(1) operators must work with certificates
(2) before driving, drivers must check to make sure that the surroundings are safe
(3) the roof support must be checked and confirmed to be reliable
(4) in case of any abnormality, the machine should be shut down for inspection, and the machine should be started up after handling
(5) do not overload operation
(6) operate the hydraulic handle slowly. It's going through the middle. For example, when the machine moves from forward to backward, it has to go through the middle stop position and then change to backward. Operate other handles as well
(7) pay full attention not to make the roadheader cut off the power line
(8) confirm that all facilities are safe before starting the cutting head< Hydraulic oil should have good lubricity and chemical stability, can resist the chemical action of air and water, and can not contain acid and alkaline, so as to avoid corrosion of hydraulic accessories
2. The hydraulic oil should be pure at the limit temperature (+ 18 ℃) ° When working, steam and tar should not be separated from the liquid, so as not to block the oil tank and the small holes of hydraulic components
3. The freezing point of hydraulic oil should be lower (- 10 °~ fifteen °、 The flash point should be high to keep fluidity and prevent fire
4. Do not mix with mechanical mixture
5. At + 10 °~ eighty ° In order to keep the flow sensitivity and stability of hydraulic oil, the viscosity change should be minimized
6. When checking the electrical equipment, the power supply must be cut off. When personnel leave the console, the power supply must be cut off and locked
7. Pay attention that the cables between electrical equipment should not be pulled by force, especially the power cables should not be dragged on the ground
8. Tighten all fixing screws to prevent oil leakage and explosion
9. Check the electrical equipment regularly, once a week to see if there is any abnormal phenomenon inside, and keep it in good condition< (3) maintenance and repair
1. Every shift must require the driver and maintenance personnel to conct a comprehensive inspection of the machine, report and deal with the problems found in time, and refuel regularly
2. The connecting bolts of each part must be firm and reliable, and it is strictly forbidden to operate the machine with defects
3. Check the track for fracture, damage and tightness, check the rotation and wear of the pick every shift, and replace it in time when it cannot be used
4. Check the electrical system, oil cylinder, oil circuit and track for reliability
5. Clean the tooth box and the bearings of various parts, check the damage of the chain, and replace the hydraulic oil 400 hours for the first time, and then every 200 hours to ensure the cleanness of the hydraulic oil
6. The normal maintenance time of middle shift is 18:00-23:00 every day, and it is not allowed to occupy the special maintenance time at will< (4) main safety technical measures
1. All types of work should be checked first and then work. If any problem is found, it should be reported and handled in time, and the long tool should be used to knock the top and find out
2. The driver of roadheader must be specially trained, pass the examination and obtain the qualification certificate before he can work. No other person is allowed to operate the roadheader; The roadheader must be started or operated by a specially assigned person
3. Before starting, the driver should observe clearly whether there are people working in front of and around the roadheader, and ensure that there is no one working and that it is suitable for running space before starting
4. During the operation or after the roadheader is powered on, it is strictly forbidden to stand within the rotation range of the cutting arm in front of and around the roadheader, and within the working range of the shovel and scraper
5. When the driver is ready to move or change the direction of the roadheader, he should remind all staff within the scope of work to pay attention in advance and withdraw to a safe place immediately
6. In case of emergency, the power must be cut off immediately with the emergency switch. The driver shall not leave the roadheader without permission before turning off the power
7. Before operation, the driver should conct a comprehensive inspection on the main parts and safety facilities of the roadheader, and confirm that they are reliable before operation
8. When the roadheader is stopped, the power must be cut off and locked
9. Put the cutting arm of the machine on the floor before power failure, and stop the roadheader at a position that is not dangerous to personnel
10. The roadheader must not be repaired ring operation. When the roadheader is walking or running, the power cable shall be strictly prevented from being damaged or broken
11. During the operation of roadheader, if any machine fault is found, it is necessary to carry out troubleshooting in time, but the power supply must be cut off first, so as to prevent accidents
12. The cutting motor can be started only after all operations are normal and safety is ensured
13. Ensure that the roadheader is not overloaded, all knobs and operating handles are sensitive and reliable, and do not use excessive force ring operation
14. If it is necessary to lift the roadheader from the roadway floor for repair and gun head maintenance, wooden cribs should be built under the crawler to ensure the stability of the roadheader, and the roadheader should be suspended firmly or supported. Special safety technical measures should be formulated according to the actual situation of the site
16 even when the roadheader stops working, all personnel are forbidden to stay or work under the cutting arm
17. If it is necessary to work under the cutting arm, shovel plate, scraper, swing (bridge load) belt transfer and other parts, the safety technical measures for accidental falling and starting of these parts must be specially formulated according to the actual situation of the site
18. It is strictly forbidden to carry out maintenance in the dangerous zone of the working face and under the roof without support
19. The driver must concentrate on the operation, observe comprehensively and operate in sequence. He is not allowed to talk and laugh with other personnel. If any abnormal situation is found, he should stop the machine immediately
20. The maintenance and repair of electrical equipment should be undertaken by appointed electromechanical personnel
21. use the spray inside and outside the machine, do well the Comprehensive Dustproof, and appoint the special person to check and maintain regularly. (5) appendix: operation rules and grease management system of roadheader
check the components and operation proceres before starting up
1. Check whether the hydraulic operating handle, start stop knob, isolating switch and emergency stop button are reliable and flexible
2. Check whether the pick of the cutting drum is sharp, firm and reliable. When replacing the pick, the power must be cut off first, and the pick type pick is used in this machine
3. All parts should be greased according to the lubrication requirements to ensure the normal lubrication of all parts
4. Check whether the screws are complete and loose. In particular, the connecting screws between the rotary table and the frame, the spade plate and the stabilizer and the frame should be strictly checked and reinforced
5. Check the wear of the transport mechanism, rake claw and the tension of the chain. The scraper screws must be complete, and the ones with large wear should be replaced in time
6. Check the damage and tension of the walking part and the track part, check whether the brake of the track is sensitive and reliable, and the sag of the track is 40-70mm
7. Check the integrity of the cable and electrical parts, as well as the dragging device of the cable
8. ensures the integrity of the stproof cooling pipe, the water quality and the water supply meet the requirements, and the internal and external spray pressure must meet the requirements.
9. After checking the safety of roadway support and ensuring the safety, the disconnectors of the roadheader can be closed to check whether there are people in front of the roadheader and in non safe places, and then start the power knob to start the oil pump motor to ensure that all parts meet the pressure requirements
10. Slightly raise the shovel plate to retract the stabilizer and start the roadheader to the place to be excavated
11. Put down the spade plate, start the transfer belt and transport chute according to the spade plate bottom plate as the standard, start the cutting head without load, push the cutting groove from the lower left side of the cutting drum by the crawler to reach the span of 100 mm as the standard, stop the crawler and drop the stabilizer for full section cutting
12. According to the geological conditions of the roadway and the cutting sequence of the roadheader, all sections of the roadway are excavated
13. In the process of cutting, pay close attention to the change of surrounding rock, the sound, temperature rise and various phenomena of the machine. In case of any abnormality, shut down and handle it in time
14. Stop sequence: cutting motor → scraper conveyor → belt conveyor → lifting shovel plate → retracting stabilizer → retreating to stop place → stop → cut off power supply< The roadheader is operated with the close cooperation of the driver and the assistant driver, and the safety operation regulations must be observed to ensure the safety of the machine and human body. The operation of the machine must be skillful to avoid misoperation, resulting in accidents; Except the approved driver, no one is allowed to operate the machine without authorization. The driver must master the technical performance of the machine, as well as the lubrication point and lubrication cycle
2. When cutting, the cutting work should be carried out reasonably according to the shape and size of the driving section and the occurrence conditions of the coal seam, and the operation proceres must be followed. The principle of selecting cutting procere is beneficial to roof maintenance and drilling and cutting to ensure small cutting resistance and high working efficiency; Large coal gangue should be avoided to facilitate shipment
points for attention in cutting
1. The cutting head should not be started with load and the machine should not be overloaded
2. At the beginning of cutting, the cutting part must be close to the coal and rock slowly. No matter what kind of cutting, the bottom must be swept to ensure that the roadway is straight without root dragging
3. When cutting horizontally forward, it is necessary to pay attention to the connection with the previous knife, the pressure cutting, and the overlapping thickness should be about 150-200 mm
cutting procere
1. For generally uniform medium hard coal seam, bottom-up cutting procere is adopted
2. For the semi coal and rock roadway, soft before hard, along the coal side of the coal and rock boundary, drilling and cutting, cutting along the boundary
3. For the soft coal seam with developed bedding and joints, the program of central drilling and side brushing on all sides is adopted
4. For hard coal, a top-down procere should be adopted, which can avoid cutting large pieces of coal and facilitate shipment
5. For the coal seam with broken roof, appropriate top coal reservation method should be adopted
6. For the broken roof that needs advance support, the method of cutting around the section is adopted
7. For quite hard coal and rock roadway, bottom-up cutting procere can also be adopted
8. Only in case of an accident, press the emergency stop button. There are emergency stop buttons on the operation platform and the other side of the operation platform
fully mechanized excavators
NPC: high priest of Wonderland (168180)
opening time: non city war time (other time except 19:45-22:00 every Sunday)
level condition: role level ≥ 85
participation condition: the team leader selects the name of the he wants to enter at the NPC of the alliance to create a , Group (3 ≤ group number ≤ 6, each person has only one chance per day) to enter
content:
after successively defeating the illusions of the three beasts in the dreamland, you can open the treasure box in the dreamland, and obtain the nine days jade fragments and the Yuhua spirit spring, which are used to cultivate the five elements precious jade
Kunwu's key is necessary to open the precious treasure box in the . There are three kinds of treasure boxes in the : three God treasure box · heaven, three God treasure box · earth and three God treasure box · human. In addition to the three God treasure box, which can be opened directly by human, the other two can only be opened by consuming Kunwu immortal key and Kunwu secret key. You can choose from the three treasure boxes. You can spend extra yuan to get double rewards.
1) cutting mechanism: the cutting mechanism is mainly composed of motor, recer, telescopic mechanism, cutting head and rotary table
2) shipping mechanism: the shipping mechanism is mainly composed of harrow loading part, recer and intermediate conveyor. The harrow loading part is mainly composed of harrow claw, shovel plate, lifting oil cylinder and recer
3) walking mechanism: the walking mechanism is mainly composed of hydraulic motor, recer, crawler frame, driving sprocket, driven sprocket, supporting wheel, crawler and tensioning device
2. Roadheader is a machine used for digging straight underground roadway. Roadheader is divided into open roadheader and shield roadheader. As the walking mechanism moves forward, the cutting head in the working mechanism continuously breaks the rock and transports the broken rock away. It has the advantages of safety, high efficiency and good quality, but the cost is large, the structure is complex, and the loss is also large.
After joining the war alliance, you can get the war alliance contribution by clicking the war alliance vault to donate. The war alliance contribution can be divided into flag donation and diamond donation. The flag donation has a maximum of 25 times a day, and each time you get 5000 war alliance contributions. The diamond donation has a maximum of 10 times a day, and each time you get 10000 war alliance contributions. With the improvement of the construction level of the war alliance vault, the donation times will graally increase. Web links