The axe mountain machine details

The axe mountain machine is composed of a power station and two parts split machine, splitting machine is composed of high pressure oil pump output drive cylinder of the huge propelling force, and by mechanical amplification can be split split an object in a predetermined direction. The products are mainly used in construction, stone mining operations; large ore (metallic and non metallic ore) two disintegration; concrete (cement pavement, bridge foundation, locomotive and housing component) and all local demolition operations; natural stone mining, split and broken. Compared with the traditional mode of operation, the splitting machine has the advantages of simple structure, convenient operation, small volume, light weight, splitting force (single split up to 1200T), when no shock, no vibration, no noise, split fast, a series of advantages of high efficiency, low cost, safety, energy saving etc.. The core component of split wedge group with high quality imported materials, and after special processing technology is refined, is not easy to pull and break, the request of the split strength durability, flexible operation to meet or exceed the imported split machine technology. Splitting machine compared with foreign similar products, has low price (the price of foreign products is about 1/4) and high efficiency (twice as fast), good performance, the two break up operation is more suitable for bulk ore, splitting machine is an ideal equipment for two times can completely replace the blasting and manual breaking.

The axe mountain machine operations, need to have a rig equipment, with each other. Clean up, between the surface and the subgrade rock rock and rock soil for excavator, make a volley of rock surface increases, the drilling equipment of large air compressor selection fails direction or position of the layer of large rock drilling, drilling in the same section of drill hole surface porous, distance of about 50 meters high, the distance between the two holes control in 60 meters within.

Two, the axe mountain machine parameters

Model specification YGF-1200 fuel tank capacity 60L

The splitting force of 1200 tons for single weight (including split block)

The drilling depth required for drilling diameter 42mm is greater than 70mm

Hydraulic motor / diesel

Rated oil pressure 60Mpa power 8 firewood

The hydraulic oil grade 46 or 68 working temperature of 5-80 DEG C

Three, the first principle axes machine:

Based on the characteristics of the tensile strength of rock, which is much lower than the compressive strength, the wedge block is put into the drill hole. By hydraulic power, makes Ishi Yuri to stress, damage to the internal structure of rock, so as to achieve the purpose of splitting rock, blasting, rock fill engineering is not too hard, not enough to hammer technology blank ripper. Unparalleled split damage (60Mpa hydraulic power can produce 1200 tons of split force), not affected by the environment, stable performance, simple operation without pollution. It is the supreme choice of the current hydraulic splitter.

Four, the axe mountain machine features

1, security

The axe mountain machine is in the control of static hydraulic environment. Therefore, not like the other impact of the demolition, blasting and drilling equipment that produces some danger, no need to take safety measures complex.

2, environmental protection

The axe mountain machine work, no vibration, shock, noise, dust flying debris, the surrounding environment is not affected. Even in densely populated areas or indoor, and close to the equipment, can work without interference.

3, economic

The number of seconds to axe mountain machine complete the division process and continuous work, high efficiency; the operation and maintenance of carbonate is very low; no need to take ***lation or other time-consuming and costly security measures such as blasting operations as.

4, the use of

The structure design and durable machine using the axe into humanity, ensure that the method is simple and easy to learn, only a single operation; convenient maintenance; long service life; split machine and power station is also very convenient to check.

5, accuracy

Unlike most traditional demolition method and equipment, Yuci hydraulic machine can be accurately determined first split split direction, the shape and size of the parts need to be asked out, split, removal of high precision.

6, flexibility

The characteristics of axe splitting machine has the advantages of small size, light weight, large splitting force (maximum power of up to 1200 tons), indoors or in narrow spaces can be conveniently removed split; also can work under water.

Five, working methods:

First of all in the broken objects on the drilling of a specific diameter and the depth of the hole, the rock and concrete division head part of the machine is inserted in the hole, split the head part produces a large tension on both sides under the hydraulic pressure, the maximum tension of up to 1200 tons, will be able to instantly rock or concrete structure open the rock and concrete structure from the internal damage, cracks will occur within a few seconds, the steel bars in the reinforced concrete thin snap.

Applications six, man machine pioneer axe:

The mining sector: 1, mining stone mining: granite, marble, sandstone, limestone, etc..

2, metal ore, non-metallic ore, coal mining.

3, the large stone mining can realize a thousand cubic meters of blocks two division breakdown;

4, big block segmentation can be achieved: 1 cubic meters below the Division)

5, removal of bulk waste, dead, land leveling and other obstacles.

- Engineering: municipal infrastructure, widely used in city construction.

1, Luqiao: excavation, foundation, reinforced concrete buildings, demolition engineering etc..

2, tunneling engineering: subway, culverts, mines, underground pipelines, river management and other projects.

3, smelting and demolition projects: various smelting furnaces, kilns, refractory bricks, crushing and removal of carbon block.

L in other areas:

- 1, earthquakes, landslides, road and railway traffic accident emergency rescue and disaster relief, etc.

Above that old man machine is large axe mountain equipment is not easy to enter the narrow corner site, demolition and other operations. Splitting machine is a kind of mechanical equipment, which can replace two times of blasting and manual disintegration.

Seven, the first machine main performance axe:

1, no vibration, no shock, no noise, no dust, a few seconds to complete rupture, high working efficiency, controllable rupture, rupture of accurate size, moderate weight, simple operation, convenient maintenance, demolition work combined with hydraulic principle system into the modern super large split machine in indoor and narrow space, not only broken a surprisingly large force (5000T), and no noise, no vibration, high efficiency and environmental protection, can be used repeatedly.

2, more effective demolition of rock concrete, to avoid the traditional blasting problems (such as: vibration, noise and dust), etc..

3, increase environmental protection, reduce material costs, reduce material consumption.

4, can be used for tunnel shaft and tunnel (subway, highway, railway, etc.) open dig, dig, ditch, construction and other rock excavation.

5, in the whole rock rupture, can replace the broken hammer, its power is broken hammer 5~10 times.

Compar***n of the characteristics of eight, old man mountain mining and blasting axe mining machine:

Blasting mining is a kind of efficient mining method, but there are many unsafe factors of blasting, safety first blasting process, namely on the performance and the external condition of detonating equipment contact caused by unsafe factors; secondly, the blasting blasting disaster, shock wave, blasting seismic wave and the occurrence of blasting slungshot problems. When blasting, it is necessary to follow strict safety rules. Every time when blasting must make personnel, equipment and vehicles are in a safe area, the normal production of blasting around the surrounding buildings must also be interrupted, need to take protective measures, and the need for pedestrian and traffic control.

At the same time in the underground engineering blasting, harmful gas is easy to arouse people&＃39;s attention, but the surface blasting, are often overlooked, especially after the exact explosion of success, the people most easily lose vigilance, there may be accidents. For example, Shaanxi Province Shi Yu down directional blasting engineering safety firing explosion occurred second days after the success of po***ning accident in the diversion tunnel blasting, because the whole design has misled the flow at the inlet of chamber collapse site is too close to the blasting fracture line (mainly did not consider rupture collapse), explosion after the pilot tunnel entrance is a large collapse amount of congestion, air holes into blind hole, at the same time in the diversion tunnel excavation, in order to increase the blasting working face, from the near axis, and two hole construction, so after the explosion, a massive explosion flooded harmful gas flow into the hole, the hole line personnel killed.

The machine can work at any time and blasting rock rupture, compared, without the use of any security measures, without danger of flying rocks, no vibration; and the split time, cost and time is greatly saved. The working process of the rock breaking machine does not produce dust, vibration and noise, and is not dangerous to houses, buildings, etc..

Nine, operation preparation:

1 injection of hydraulic oil. Inject 46# or 68# anti-wear hydraulic oil to the oil mark in the cylinder of the split power station.

A. is generally based on the location of the oil standard 2/3. In cold weather, it is best to use 46# anti-wear hydraulic oil, in the warm weather season can use 68# anti-wear hydraulic oil.

B. work should be kept neat and clean hydraulic oil cylinder, to avoid the impact of the hydraulic oil into the impurities and the impact of the use of splitting machine, and even lead to oil pipe plug.

C. hydraulic splitter in the frequent use of the situation, it is best to six months to a year to replace the anti-wear hydraulic oil.

Do not use in the division captain time, is the best of the hydraulic oil cylinder in pouring, separate.

2 check power source. Electric power splitter to check the power cord and voltage, diesel engine must be checked to check the diesel engine oil injection

Eleven, the first notice of the use of machine axes

In order to make better use of our hydraulic splitting machine, to avoid the breakdown of hydraulic splitter should not have the fault, please use the operator in the use of the separator must pay attention to the following items and strictly abide by:

1, Kong Shen only after reaching the standard, the splitter can be inserted into the hole to split. If the depth of the hole is not enough, it may cause the wedge in the middle part of the splitter to deform, bend or even break.

2, the splitter split head must be fully inserted into the hole, before the start of the splitter on the control valve to split. If the split head is usually inserted into the hole, it is very easy to cause the splitting failure due to the unequal force of the head. If there is a layer of rock on the surface of the soil or other rock hardness with a large difference between the media, it is necessary to remove the upper surface layer or medium and then on the rock hole.

3, each split in split 3-5 holes, must be greased, in order to reduce the friction between the device and the split wedge block, wedge and wedge block because if friction scratches, should be polished and smooth, to avoid injuries caused by fault block splitting work.

4, in the process of operation, do not let the fission machine head contact with the rock or the ground, otherwise easy to cause the root of the fracture.

5, can not directly split the rock and concrete operation of air plane, such not only split on the rocks, and is likely to lead to cleavage fracture.

Causes of common faults

Splitting machine in use, suddenly the work pressure is not steady, not up to split the rated working pressure of impurities into the hydraulic oil, keep the oil clean clogged pipe interface, if the need for timely replacement of hydraulic oil emulsion

Hydraulic oil metamorphism

The motor burned out or heating motor phase by professional electrical wiring to avoid phase burn, correct wire rationing

Motor load time is too long or voltage instability

Wedge and wedge strain split wedge and wedge dry friction 5-8 times work wear grease

The top of the wedge block is broken, and the hole depth is not strictly according to the requirements of the working process

Reserve hole is not vertical

The splitter when the crowbar is forbidden to use when using the crowbar

The split block is easy to be used in the inclined hole operation as far as possible to avoid the inclined hole operation, such as the inclined hole operation, and found that the bending deformation of the block must be corrected immediately

Pressure to 63MPa no wedge pressure to 63Mpa regardless of whether or not the pre cracked object must be recovered wedge

The oil pipe interface tubing to reduce damage on the surface of the throat throat pipe friction

The oil pipe interface sealing ring damage the machine in the non working time to close the power supply

Note: for the hydraulic power station load splitting machine operation, must be connected to shunt (parallel) and uniform splitting machine and main oil line tubing. At the same time to connect the operation of the machine, the splitter valve must be placed in the work of the gear (ie (1) or (2)), should not be placed (0) unloading.

Twelve, maintenance

1 troubleshooting of hydraulic system

(1) the wrong connection of the oil circuit: the connection of the relevant parameters of the pipeline has been set up in the factory, if the abnormal situation must first check whether the pipeline is connected correctly.

(2) no pressure: hydraulic pump, relief valve, one-way shut-off valve and reversing valve of the internal leakage and damage caused. The relevant components of the hydraulic power station and the splitting machine are separately detected and replaced in time.

(2) abnormal reciprocating motion: the inside of the oil cylinder of the fission machine, the inside of the reversing valve and the blockage of the oil pipe.

(3) leakage: normal wear or damage caused by the seal, timely replacement can be.

2 mechanical system troubleshooting

(1) the middle wedge connection pin rupture: timely replacement can be.

(2) reverse wedge deformation or fracture: improper operation, should be strictly in accordance with the operating rules.

Thirteen, maintenance

1 when the equipment is in use, place in a cool and dry place to prevent exposure and rain.

2 hydraulic oil for the first time in 2-3 months, after half a year; replacement model to achieve the required instructions.

3 to stop the use of the piston rod must be fully recovered before the cylinder to ensure and extend the service life.

4 wipe the middle wedge and reverse wedge after use. In the long term, it is necessary to wipe oil rust; oil tank hydraulic oil must be removed from the tank sealed storage, to prevent oxidation.

Fourteen, the relevant parts of the solution map

Control valve assembly

Schematic diagram of the valve assembly

Hydraulic station system