1. The operation function and operation method of wheel loader
The following is a brief description of the basic functions of wheel loader:
1. Excavation operation Excavation operation is the operation of using a vehicle to park or trek, inserting a bucket into sand, rock and other deposits, and loading into the shovel. Excavation operations are divided into shoveling operations and earthmoving operations. When carrying out excavation work, make the back of both sides of the bucket evenly carry heavy loads, and not only one side of the load, so that the wheel loader is directed forward, and the front and rear frames are not angled.
2. The loading operation (transportation engineering method) of pouring sand, rock, ore, etc. into trucks, trucks, and containers can be carried out by an efficient method. According to the situation on the spot, the handling engineering method must be determined first: there are mainly the engineering methods for the wheel loader and the transport vehicle and the loading and handling engineering methods using only the tire-type wheel loader. wheel loader, transport vehicle supporting engineering methods as shown in the figure, there are four kinds of operation methods. According to the situation on the job site, it is possible to select a working method with a short cycle time (one-time loading time) —loading and transportation engineering method. The above methods are used for successive shoveling, carrying and pouring with a wheel loader. Generally suitable for transportation distances of about 30-100m. 3. When unloading materials into a car or a cargo yard, the boom should be raised so that the bucket (forward tilted to the maximum tilt angle) can not reach the car box and the stockpiles to stop, the front push bucket control lever is used to dump the bucket forward, Through the control of the bucket joystick, all parts can be unloaded or unloaded. When unloading, the action needs to be gentle to reduce the impact of the material on the truck. When the material sticks to the bucket, the bucket lever can be moved back and forth to make the bucket oscillate and drop the material.
wheel loader repair
4. The ground preparation operation uses the angle formed by the tip of the bucket and the bottom surface to perform soil preparation operations such as spreading soil, flattening, and laying foundations. The site preparation work must be carried out by retreating the vehicle.
5. The leveling operation assumes that when the bucket is used as a dozer blade, the leveling operation can be performed. At this time, the bucket is full of sand and soil, so that it adheres to the ground in a horizontal state and works.
Second, the expansion of maintenance working conditions and functions of wheel loader wheel loader's habit of construction conditions and the expansion of operating functions are mainly reflected in the following two aspects:
1. With the directional study of system configuration, the wheel loader can get used to the harsh environment of the forest. The typical models for mass sales and operation in the mall are: high-prototype wheel loader, rock-type wheel loader, desert-type wheel loader, and side-loading wheel loader dedicated to tunnel operation and used for high temperature Heat-resistant wheel loader for slag removal in front of the furnace. The extended 名媛直播 of these wheel loader fill the edge shopping malls that can not be replaced by ordinary wheel loader.
2. Equipped with a variety of work tools, and has a quick replacement of various types of tools. This type of wheel loader is called a multi-purpose wheel loader throughout. The structure of the working equipment is a combined eight-bar arrangement, which has the characteristics of parallel movement from the ground to the entire lifting height range. It designs the quick connector and bracket type arrangement as an integrated working equipment, and quickly replaces different auxiliary arrangements to complete loading and unloading, gripping, stacking, snow removal, leveling, pavement cleaning, bulldozing, lifting, handling and surface drilling Drilling, crushing and other operations, complete one machine with multiple functions, reducing user equipment investment.
