What are the brands of practical breakers? What is the operation method?

2022-09-15

　　HammerIt is mainly composed of cylinder, piston rod, drill rod, reversing valve, accumulator, oil seal and other parts.

The working principle of the breaker:

The mechanical energy of the accumulator to the mechanical energy of the gear oil intake port pushes the cylinder rod upward to compress the N2 chamber, and after the high point is pushed down, the reversing valve changes direction, and the mechanical energy of the gear oil intake port pushes the cylinder rod down and quickly knocks the drill pipe to carry out the crushing operation. .

The correct operation steps of the breaker:

As one of the more common spare parts in mechanical equipment, hammers are hard-boiled in actual work, and the working environment is harsh. Mastering the correct use of hammers can not only improve efficiency, but also reduce the frequency of common faults and greatly increase the service life. .Let's talk about the correct operation mode of the breaker to help you use it properly and improve work efficiency!

How to save the crusher:

If the crusher must be stored in a short period of time, it should be placed in a naturally ventilated, non-humid indoor air. If it is stored outdoors, it should be pre-packaged with plastic or rust-proof.

When the crusher needs to be stored for a long time, the drill pipe should be removed, N2 should be released, it is difficult to push the piston down the inner end of the cylinder, and rust-proof and moisture-proof treatment should be done indoors. Butter can be applied to the surface. If it is not disassembled for long-term storage, The seal of the crusher will leak oil due to extrusion deformation.

Note: The crusher gear oil must be replaced after 1000 hours of use, and all hydraulic oil filter elements and seals of the crusher must be replaced.

If the breaker is not regularly replaced and used after the maintenance period, the deteriorated gear oil will lead to the destruction and leakage of the hydraulic system components, which will lead to common failures of the excavator, slowing down the speed, and even the destruction of hydraulic components.