How to learn the excavator, where to learn the excavator

Excavator industry is not know how to operate the excavator, you can go to work to get a salary, imagine which boss dares to teach hundreds of thousands or even millions of excavators to a driver who is not very skilled and inexperienced? So many people who went to school couldn't work at all, but spent thousands of yuan or even more than 10,000 yuan to buy a useless operation certificate! The real working site of the excavator is not as narrow and flat as the school, and you can run to the place where the excavator works to see what kind of environment the excavator is working in, so don't hold it for a month or two to learn to find a job!

Don't even believe in what package is allocated, sign a contract! It's okay to check on the Internet to know how many schools are scolding the street! A lot of people want to learn how to operate in school, go out and find a place to intern, it's a big deal, don't get a salary, just eat and live, anyway, I have a certificate!

Hehe, I can only smile at people who think like this, and think about who can give you such an internship? The excavator is now a driver and an excavator, it doesn't matter if the boss doesn't ask you back, the driver won't take you if it's not good, it's okay who will take you? Nowadays, it is a real society, and many people who have done good deeds have not been rewarded!

Don't have such childish thoughts! It is recommended that you take the money to go to school and find a master to take you, so that you can also follow the master to meet more excavator friends or bosses, which will be of great help to you in finding a job in the future!

Find an excavator master to learn, as long as you can endure hardships, have perseverance, confidence, and be studious, but life on the construction site is very bitter and boring, and you need to overcome it.

I'm the owner and master of the excavator, and I don't have any skills, just watch it first and then practice it myself! Excavators also have to use their brains! You go somewhere to see this beforehand from there and then how to finish!

If you want to look good, don't take too much time! Anyway, just one word, do it yourself more, and then ask the master more.

Lei Shing Hong is a training school, which is suitable for learning and retirement, not for making money.

There are usually two channels, go to the construction site to find a master to learn, and the second is to go to a formal excavator training school.

Excavator, also known as excavator machinery, is developed on the basis of mechanical transmission excavator, using a bucket to dig the material higher than or lower than the bearing surface, and loading into the transport vehicle or unloading to the stockpile yard of a periodic operation of earthmoving machinery.

The excavated materials are mainly soil, coal, sediment and pre-loosened rocks and ores, which are mainly used in modern engineering construction. Judging from the development of construction machinery in recent years, the development of excavators is relatively fast, and excavators have become one of the most important construction machinery in engineering construction. The three most important parameters of the excavator:

Operating weight (mass), engine power and bucket capacity.

Excavator classification:

1.Backhoe excavator.

The backhoe is the most common we've seen, backwards downward, forcing the soil to be cut. It can be used for excavation below the shutdown operation face, and the basic operation methods are: ditch end excavation, ditch side excavation, straight line excavation, curve excavation, excavation at a certain angle, ultra-deep trench excavation and trench slope excavation.

2.Shovel excavator.

The shoveling action form of the front shovel excavator. It is characterized by "moving forward and going upward, forcing the soil to be cut". The shovel excavation force is large, and the soil above the stop surface can be excavated, and it is suitable for excavating dry foundation pits with a height greater than 2m, but up and down ramps must be set.

The digging bucket of the shovel is larger than the bucket of the excavator of the same equivalent backhoe, and the water content is not more than 27% of the first to three types of soil can be excavated, and the entire excavation and transportation operation is completed with the dump truck, and large dry foundation pits and mounds can also be excavated. The excavation mode of the shovel excavator is different according to the difference between the excavation route and the relative position of the transport vehicle, and the mode of excavation and unloading has the following two kinds of punching: forward excavation, lateral unloading; Dig in the forward direction and unload the soil in the opposite direction.

3.Dragline excavators.

A dragline excavator is also called a rope shovel excavator. Its excavation characteristics are: "backward downward, self-weight cutting soil".

It is suitable for excavating the soil below the parking surface. When working, use the inertial force to throw the bucket out, dig farther, the digging radius and digging depth are larger, but not as flexible and accurate as the backhoe. It is especially suitable for excavating large and deep foundation pits or underwater excavation.

4.Grab, shovel, excavator.

A grab shovel excavator is also called a grab excavator. Its excavation characteristics are: "straight up and straight down, self-weight cutting soil".

It is suitable for excavating the soil below the shutdown surface, and is often used for excavating foundation pits and caissons in soft soil areas. It is especially suitable for digging deep and narrow foundation pits, dredging old channels and digging silt in water, or for loading loose materials such as gravel and slag. There are two types of excavation methods: trench side excavation and positioning excavation.

If the grab is made into a grid, it can also be used in the lumber yard to load ore blocks, wood chips, wood, etc. <>

Excavator training includes: Shandong Lanxiang Technician College, Shaanxi Huashan Technician College, Chengdu Shenli Excavator Training Source School, Huai'an Wenxing Vocational Training School, Hunan Zhongke Group Construction Machinery Skills Training Center.

The first batch of third-party evaluation institutions for vocational skill level recognition in the country has won the "National Advanced Unit of Private Vocational Training Institutions", "Huang Yanpei Excellent School Award", "National Advanced Social Organization", "Hail Yunhu National Advanced Unit for Rural Youth Rapid Employment", etc. There are three classes for its excavator technical training: excavator comprehensive class, excavator advanced class, and excavator maintenance class.

Walking gear: The walking device is the chassis, including the crawler frame and the walking system, mainly by the crawler frame, the walking motor reducer and its pipeline, the driving wheel, the guide wheel, the carrier wheel, the roller, the track, the tension buffer device, its function is to support the weight of the excavator, and the power transmitted by the driving wheel is converted into traction, and the walking of the whole machine is realized.

The frame assembly (i.e., the crawler walking frame assembly) is an integral welded piece with an X-shaped structure, and its main advantage is that it has a high load-bearing capacity. The frame assembly is welded by three parts: left longitudinal beam (i.e., left track frame), main frame (i.e., intermediate frame), right longitudinal beam (i.e., right track frame). The weight of the frame assembly is 2 tons.

**The rotary joint is a hydraulic component connecting the rotary platform and the chassis oil circuit, which ensures that after the rotary platform rotates at any angle, the walking motor can also be normally oiled, and the current rotary joint is 5 passes. <>