NOTICE:
Mucking Machine is a kind of earthwork construction machinery widely used in various construction projects such as highways, railroads, buildings, hydropower, ports and mines, etc. It is mainly used for shoveling, loading, unloading and transporting soil and bulk materials. It is mainly used for shoveling, loading, unloading and transporting soil and bulk materials, and can also carry out light shoveling of rocks and hard soil. By changing different working devices, the loader can also fulfill the tasks of bulldozing, lifting and loading and unloading other materials. Mucking Machine is mainly used for filling and excavating roadbed works as well as aggregating and loading materials in asphalt and cement concrete yards. Because the loader has many advantages such as fast operating speed, good maneuverability and easy operation, it has developed rapidly and has become the main mechanical equipment in earthwork construction.
Rock Mucking Loader is the main equipment used for shoveling bulk materials such as soil, gravel, lime and coal. It can also perform light ore and hard soil excavation operations. By changing different auxiliary working devices, the Shovel Rock Loader is also capable of bulldozing, lifting and loading and unloading of other materials such as timber. In road construction, especially in the construction of high-grade highways, the Rock Mucking Loader is widely used in the filling and excavation of roadbed works, aggregates and loading of asphalt mixtures and cement concrete yards. In addition, Tunnel Mucking Machine can also be used for pushing soil, leveling the ground and hauling other machinery. Because the Rock Mucking Loader With the advantages of fast working speed, high efficiency, good maneuverability and light operation, it has become one of the main equipments for earth construction in engineering construction.
The Mucking Machine digging and loading/unloading operations are accomplished by the movement of its working device. The working device mainly consists of bucket, movable arm, connecting rod, rocker arm and bucket cylinder, movable arm cylinder, etc., which are hinged on the frame. The bucket is connected to the bucket cylinder through the connecting rod and rocker arm for loading and unloading materials. The movable arm is connected to the frame and the movable arm cylinder for lifting and lowering the bucket. The turning of the bucket and the lifting and lowering of the movable arm are realized by hydraulic manipulation.
When the Tunnel Mucking Machine is in operation, the working device needs to meet the following requirements:
1. when the bucket cylinder is closed and locked or the moving arm cylinder is raised and lowered, the linkage mechanism should level the bucket up and down or nearly so to avoid tilting of the bucket which may result in scattering of material.
2. When the arm is in any position and the bucket rotates around the articulation point of the arm for unloading, the bucket should be tilted at an angle of not less than 45°, and after unloading, the arm should be able to automatically return the bucket to a smooth state when it is lowered.
