Classification And Functions Of Excavator Buckets

Excavator buckets are divided into backhoe buckets and front shovel buckets according to their working methods, and the commonly used ones are backhoe buckets.
According to the different mechanical action principles, it can be divided into forward shovel, backhoe, grab bucket, and pull shovel.
According to their different structural, material, and performance, they can be divided into standard excavators, reinforced excavators, and mining excavators
According to their different working conditions and functions, they are divided into earthwork buckets, rock buckets, soil loosening buckets, ditch buckets, grid buckets, grab buckets, cleaning buckets, tilting buckets, etc
According to their different mechanical actions, they are divided into front shovel, backhoe, grab bucket, and pull shovel.
The excavator is hinged at the end of the bucket rod and driven by a hydraulic cylinder. During operation, the excavation force is from bottom to top, and the excavation trajectory is often curved. It is suitable for excavation of sand, gravel, coal mines, and other operations above the parking surface.
Excavator backhoe: Articulated with the bucket rod link and driven by an oil cylinder, the excavation force is from top to bottom during operation, and the excavation trajectory is in a circular arc. It is suitable for excavation of soil layers, sand and gravel, coal mines, and other construction operations below the parking surface.
The excavator bucket is shaped like a shell, and the hydraulic cylinder is used to drive the opening and closing of the bucket like a shell to grab materials or the rope is used to vertically cut into the material and mechanically grab according to its own weight; It is generally used for excavation of building foundation pits, deep pits, and loading of loose materials such as coal, sand, clay, and gravel, especially suitable for excavation or loading on one side of ditches or restricted spaces.
The excavator shovel is in the shape of a dustpan, with a toothed base plate and bucket teeth. During the operation, the bucket is thrown onto the excavation surface, and the shovel teeth cut into the soil layer using their own weight. Then, the bucket is pulled and excavated through a guide rope. After the excavation is full, the bucket is lifted by a lifting rope, and the unloading point is adjusted by turning the steering table. The bucket is overturned and unloaded. It is possible to excavate soil below the parking surface, but the excavation accuracy is poor.
Excavator buckets are divided into standard buckets, reinforced buckets, and mining buckets based on their structural, material, and performance.
The standard bucket material is made of domestic high-quality high-strength structural steel Q345B. The characteristics of the standard bucket are: the bucket mouth area is large, and it has a large stacking surface, thus having a high filling coefficient; Save homework time and achieve high efficiency. Suitable for light work environments such as excavation of general clay and loading of sand, soil, and gravel.
Reinforced excavators are manufactured and reinforced with high-strength wear-resistant steel materials for high stress and vulnerable areas on the basis of standard excavators; The vulnerable parts of the tooth seat plate and side edge plate are made of high-quality high-strength wear-resistant steel NM360 made in China, with thickened plates to extend their service life. Inherited all the advantages of a standard bucket and greatly improved its strength and wear resistance. Applicable environment for heavy load operations such as excavation of hard soil, gravel, and gravel loading.
Add reinforcement plates at the bottom of mining buckets; Add side shields; Install protective plates and adopt a double arc design at the bottom of the excavation bucket to increase the grounding gap at the heel and reduce wear; Use a gap adjustable sleeve device at the connection with the bucket rod; The use of Swedish HARDOX ultra-high strength wear-resistant steel has extended the product's lifespan several times; The bucket teeth are designed specifically for rocks. Make the product more reliable, efficient, and cost-effective. Applicable environment: excavation of soil mixed with hard rocks, sub hard rocks, and wind fossils; Loading and other heavy operations of hard rocks and blasted ores.
Excavator buckets can also be divided into earthwork buckets, rock buckets, soil loosening buckets, ditch buckets, sieve buckets, grab buckets, cleaning buckets, tilting buckets, etc. according to their working conditions and functions.
Earthmoving bucket: generally used in light working environments such as clay excavation and loading of sand, soil, and gravel. The bucket mouth has a large area and a large stacking surface, therefore it has a high filling coefficient; Save homework time and achieve high efficiency.
Rock bucket: used for excavation in soil mixed with harder rocks, sub hard rocks, and wind fossils; Loading and other heavy operations of hard rocks and blasted ores. Strength wear-resistant steel, with better excavation performance and more prominent economy.
Soil loosening bucket: used for hard soil or frozen soil construction operations, usually with single or multiple teeth, sharp teeth, and easy to break soil.
Ditch bucket: suitable for excavation of various shapes of ditches. The ditch excavation is formed in one go, without the need for trimming, and the operation efficiency is high.
Sieve bucket: suitable for separating loose materials during excavation, with excavation and separation completed in one go. It is widely used in municipal, agricultural, forestry, water conservancy, and earthwork engineering.
Grab bucket: Vertical grabbing, suitable for excavation of foundation pits, deep pits, and loading of loose materials such as coal, sand, clay, and gravel in building foundations. It is particularly suitable for excavation or loading on one side of ditches or restricted spaces.
Cleaning bucket and tilting bucket: Suitable for trimming slopes and other flat surfaces, as well as large-scale dredging and cleaning of rivers and ditches. The tilting bucket can change the tilting angle of the cleaning bucket through the oil cylinder, greatly improving work efficiency.