Caterpillar Excavator Bucket Classification and Function
According to the working mode, the bucket of Caterpillar excavator is divided into backhoe bucket and forward bucket bucket bucket. Backhoe buckets are usually used. According to its mechanical action principle, it can be divided into front shovel, back shovel, grab and shovel. According to the different material characteristics of the structure, it can be divided into standard bucket, reinforced bucket and mine bucket. According to the different functions of its working conditions: soil bucket, rock bucket, loose bucket, bucket, grid bucket, grab, clean bucket, inclined bucket and so on. According to its different mechanical actions, it can be divided into front shovel, shovel, grab and drag shovel.
For the classification and function of Carter excavator buckets, let's listen to Babington, technical engineer of A&S Spare Wear Parts Co., Ltd.
According to the working mode, the bucket of Carter excavator is divided into backhoe bucket and forward bucket bucket bucket. Backhoe buckets are usually used.
According to its mechanical action principle, it can be divided into front shovel, back shovel, grab and shovel.
According to the different material characteristics of the structure, it can be divided into standard bucket, reinforced bucket and mine bucket.
According to the different functions of working conditions: soil bucket, rock bucket, loosening bucket, water bucket, grab, clear bucket, inclined bucket and so on.
According to different mechanical actions, it can be divided into front shovel, back shovel, grab and shovel.
Carter excavator is shoveled at the end of bucket and driven by cylinder. Excavation force in the process of operation from the bottom to the top, excavation trajectory is usually curved, suitable for excavation of sand, gravel, coal mines and other stopping surface operations.
Carter excavator backhoe: articulated link rod driven by cylinder block, excavation force from top to bottom in the operation process, excavation trajectory is circular arc, suitable for excavation of soil, sandstone, coal mine and other stopping operation under the surface.
Carter excavator grasps a shell shape and uses a hydraulic cylinder to drive grab shell to grasp material or rope poplar to cut into material mechanical grab vertically. It is generally used for excavation of building foundation pit, excavation of deep foundation pit and loading of coal, loose materials such as sand, shovel, gravel, etc. It is especially suitable for excavation or loading on the side of ditch or restricted space.
Carter excavator has a spade with a tooth seat and teeth. During the operation, the bucket is thrown onto the excavation surface, the bucket teeth are cut into the soil layer by self-recovery, and then the bucket is pulled by the bucket. After the shovel is full, the shovel is lifted by lifting rope, the steering wheel is rotated to adjust the unloading point and the shovel is turned over. Unload the soil. The soil below the stopping surface can be excavated, but the excavation accuracy is poor.
Carter excavator buckets are classified according to structural material properties: standard buckets, reinforced buckets and mine buckets.
The standard bucket material is made of Q345B structural steel of high quality and strength made in China. The characteristics of standard bucket are: large bucket area, large stacking area, high filling coefficient, saving working time and high efficiency. It is suitable for ordinary clay excavation and light working environment, such as sand, soil and gravel loading.
The reinforced bucket is made of high strength wear-resistant steel material, which can withstand high stress and vulnerable parts on the basis of standard bucket. High strength and high strength wear resistant materials are used for tooth-shaped seat plate and flange plate. Steel NM360, thick plate, prolong service life. It inherits all the advantages of standard bucket and greatly improves its strength and wear resistance. The applicable environment is heavy duty operations, such as loading hard soil, gravel and gravel.
Adding reinforcement plate at the bottom of mine bucket, adding side guard plate, installing protection plate, adopting double arc design at the bottom of bucket, increasing crotch clearance and reducing wear; adjusting joint clearance equipment with stick; using Swedish HARDOX ultra-high strength wear-resistant steel, the service life of products can be prolonged several times; special teeth with teeth bucket teeth. The product has the advantages of high reliability, better mining performance and more economical. Applicable environment: hard rock, mountain excavation