Shandong Yushun Industrial and Mining Equipment Co

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Operating regulations of the - type hydraulic tamping machine:
The operator can operate this tamping machine on the road only after he is trained and familiar with the performance of the machine and passes the examination.
For motor-driven tamping machines, the operator must be equipped with insulating protective equipment.
Place the traveling frame on the line. The traveling wheels should be aligned with the two rails. Lift the lifting cylinder and push the two tamping machines at the top to the flat traveling frame in turn. Align the positions respectively and move the front and rear tamping machines. Insert the latch into the positioning hole, then fold up the lower frame, and hook the support hook on the lower frame with the hook of the traveling frame. During operation, it is best for the operator to face the direction of the oncoming vehicle.
, turn on the power and move the combination switch. After the operation is normal, you can start the tamping operation.
When working, first open the pick to the maximum position and start to insert it. When inserting, please note that the rail clamp must automatically block the rail head as the insertion depth increases. Do not use excessive force when inserting. , to prevent raising the line. When it cannot be inserted to the required depth at one time, the rubbing method can be used, that is, the clamping cylinder is activated during the insertion process, so that the pickaxe palm produces an appropriate amount of horizontal reciprocating motion to remove the stone ballast and facilitate the insertion.
After reaching the insertion depth requirement, start the clamping cylinder to make two pairs of vibrating pick palms clamp the stone ballast toward the bottom of the pillow. Under the combined action of the vibration force and the clamping force, the stone ballast is compressed. Tighten and shake to achieve the purpose of tamping. Depending on the route conditions, after the pick is inserted into the track bed, it only needs to be clamped ~3 times.
After completing the clamping of the ballast, open the pick and at the same time pull the lifting stem of the reversing valve to raise the machine to the highest position. Push the tamping machine forward to the tamping position of the next sleeper and continue tamping. Solid work.
During use, the operator should pay close attention to the operating status and circuit conditions of the machine. The two operators should cooperate closely and strive to coordinate their movements.
When tamping, avoid anti-climbing devices, gauge rods, supporting wood and other obstacles.
During operation, if the rail clamping clamp still bites the rail after the tamping pick is lifted, you can use a hand pump to press the rod (mill the notched end) to pull out the safety pin, and the jaws can be completely loosened.
When a fault occurs during the tamping operation, the hand pump should be used to quickly lift the pickaxe down the road for treatment. It is strictly prohibited to stop the machine on the line to troubleshoot the fault.
Maintenance and overhaul of hydraulic tamping machine:
Maintenance
Daily maintenance: Carry out after daily shift, the contents are as follows:
) Wipe away dust and oil
) Tighten all fasteners
3) Eliminate oil leakage
Regular maintenance: once an hour, the details are as follows:
) Check or replace the nylon sleeve of the tamping pick, and clamp the nylon sleeve of the cylinder ear
) Weld and repair the pickaxe palm and restore it to the original design size
3) Filter or replace the hydraulic oil, clean the hydraulic cylinder, oil tank, oil filter, and oil pipe
) Replace the failed fasteners
) Re-adjust the oil pressure to.~
) Eliminate oil leakage and replace bad seals
) Check and replace rail clamps
) Check electrical insulation status and motor performance
br/>, Maintenance
After hours of use, the hydraulic tamping machine needs to be comprehensively inspected and repaired to restore the components and performance of the tamping machine to the design level. The specific contents are:
) Disassemble the vibrating frame, check or replace the bearings
) Disassemble the hydraulic system, clean it comprehensively, and replace the sealing rings of defective parts
3) Clean the piston rod and cylinder block, and remove any damage. Serious cases should be replaced
) Replace all nylon sleeves
) Check and clean the motor bearings, add grease, and follow the instructions for diesel and gasoline engines
) Repair welding or replace the pickaxe to meet the design requirements
/>) The aperture of each part should be checked one by one, and those with severe wear should be replaced
) The oil pump and valve body should be tested on a test bench, and those with poor performance should be replaced or repaired
) After inspection and tamping The machine must go through three hours of no-load and one hour of trial ramming and test and record various technical indicators. It can only be used after it is confirmed that it meets the design requirements.
All employees of Shandong Yushun Industrial and Mining Equipment Co., Ltd. adhere to the principles that credibility is life, quality is survival, and customers are the parents of food and clothing, and strive to make new contributions to new and old customers at home and abroad.
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