Welcome to Longkou Jinlong Construction Machinery Parts Co., Ltd

Hotline: +86 18854506390

16 years of industry experience

Focus on the R & D and production of excavator accessories

Bucket teeth of excavator
Your current location: Home >> News >> Industry news

Contact UsContact Us

Longkou Jinlong Construction Machinery Parts Co.,

Tel: +86 18854506390

E-mail:109848310@qq.com

Web:en.jinlongchina.cn

Add:Ma Jia Cun He Xi, Lutou Town, Longkou City, Shandong Province


Analysis on the classification and function of excavator bucket

2021-05-27 14:49:56
Times

Excavator bucket is divided into backhoe bucket and front shovel bucket according to working mode, and backhoe bucket is commonly used.

According to the different mechanical action principle, it can be divided into forward shovel, backhoe, grab and dragline.

According to the different structure and material properties, it can be divided into standard bucket, reinforced bucket and mine bucket

According to the different working conditions and functions, it can be divided into earthwork bucket, rock bucket, loosening bucket, ditch bucket, grid bucket, grab bucket, cleaning bucket, tilting bucket, etc

According to the different mechanical action, it can be divided into forward shovel, backhoe, grab and dragline.

The front shovel of the excavator is hinged at the end of the stick and driven by the oil cylinder. During the operation, the excavation force is from the bottom to the top, and the excavation track is usually in an arc, which is suitable for the excavation of sand, gravel, coal mine and other operations above the parking surface.

Backhoe of excavator: it is hinged with the connecting rod of the stick and driven by the oil cylinder. During the operation, the excavation force is from up to down, and the excavation track is in a circular arc. It is suitable for excavation of soil, sand, coal mine and other construction operations below the parking surface.

The grab of excavator is like a shell. The hydraulic cylinder is used to drive the grab to open and close like a shell to grab materials, or the rope roller is used to cut into materials vertically according to its own weight; It is generally used for excavation of building foundation pit, deep pit excavation and loading of loose materials such as coal, sand, clay and gravel, especially for excavation or loading on one side of ditch or restricted space.

Precautions for bucket teeth reinforcement of excavator:

1. Strengthen the protection of tooth root

The severe wear of the side plate will reduce the effective capacity of the bucket and affect the productivity. At the same time, the edge knife also plays a role in cutting materials and protecting the edge plate, so the bucket needs to be installed with edge knife. As the side is not a high wear area, the reinforcement of the side should not be too strong, so as not to affect the overall weight of the bucket.

3. It is necessary to strengthen the bottom plate. Excavator bucket tooth manufacturers suggest that customers who buy new machines should let the paint of the bottom plate reinforcement of the new machine be ground off (about a week) and then reinforce the bottom plate, so that the welding effect is better. The stiffener of the bottom plate should choose hard, wear-resistant long plate as raw material, and protect the overall shape of the bucket, so as not to affect the cutting angle and productivity. The welding of reinforcing rib should follow the welding direction of original machine rib plate, and overlap welding on two plates.

4. Reinforcement of inner surface of bucket

Excavator bucket tooth manufacturers recommend to strengthen the use of hardfacing, although the price is high, time-consuming. But its wear resistance and effectiveness is the strongest, or you can choose to stick some stiffeners, not too much. To sum up: the reinforcement of the bucket should be effective and firm. The final hardfacing can also be used in the reinforcement of other places. In the reinforcement of the digging bucket in the future, it is not advisable to paste it like cow skin plaster, and it is not necessary to strengthen the protection too much. It is not advisable to lose productivity in order to protect the digging bucket.



Excavator bucket tooth manufacturer

JINLONG PROJECT

Excavator parts production

Tel:+86 18854506390

E-mail:109848310@qq.com

Add:Ma Jia Cun He Xi, Lutou Town, Longkou City, Shandong Province

Excavator bucket tooth manufacturer

Mobile station