Slewing Bearing for Wood Grabber
The slewing bearing used in the wood grabber is required to carry a large axial force, overturning moment and gear circumferential force, and has higher requirements on the clearance, installation size, gear wear resistance, heat treatment process and material of the slewing bearing. Selecting a suitable slewing bearing can effectively improve the safety and stability of the equipment, and tooth quenching can improve the wear resistance of the teeth, thereby increasing the service life of the slewing bearing.
About Wood Grabber
The wood grabber, as the name suggests, is a machine for grabbing wood, which is generally evolved from a hydraulic excavator. The biggest difference between a wood grabber and an ordinary excavator is the difference in the front-end working device, that is, the working purpose is different: the big and small arms of the ordinary excavator are generally short, and the front end is a bucket, whose main function is to carry out digging and loading operations; grab wood The big and small arms of the machine are commonly known as "grab arms", which are generally long and different in shape and structure from ordinary excavators. The front end of the machine is a wood grabber, and its main function is to load and unload wood, wood, reed, straw and various strip materials. and handling operations.
Selection of slewing bearings
Single row ball slewing ring or slewing drive
Application of slewing bearing
The main structural form of the slewing bearing used by the wood grabber is a single-row ball slewing bearing or a slewing drive. The use position
① is the connection part between the base and the upper mechanism, and② is the connection part between the gripper and the mechanical arm. ①The slewing bearing is an internal gear slewing bearing, which requires tooth quenching treatment to carry a certain axial force and overturning moment; ②The slewing bearing is an external gear slewing bearing or slewing drive, which bears a certain axial force and impact force.
Application principle of slewing bearing
The motor or reducer drives the pinion or worm to rotate, and the pinion or worm drives the slewing bearing to rotate, so that the mechanism connected to it rotates, so as to control the steering of the cab, the mechanical arm and the gripper.
Why use a slewing bearing？
The slewing bearing used in the wood grabber is required to carry a large axial force, overturning moment and gear circumferential force, and has higher requirements on the clearance, installation size, gear wear resistance, heat treatment process and material of the slewing bearing. Selecting a suitable slewing bearing can effectively improve the safety and stability of the equipment, and tooth quenching can improve the wear resistance of the teeth, thereby increasing the service life of the slewing bearing.
Why choose Slewing Bearings？
We are a slewing bearing and slewing drive manufacturer from China with an annual production capacity of 25,000-40,000 sets. We are good at providing customers with personalized services and customizing the production of various types of non-standard slewing bearings.
Our core advantages
1.Provide customers with cost-effective products
2.Deliver orders on time;
3.Fast and professional international trade services.
| Brand | LUCAS MARINE |
|---|---|
| Product Name | Slewing Bearing for Wood Grabber |
“Bastini” Co. Ltd.
Department of International Supplies
195279, Sankt-Peterburg, shosse Revolyutcii 69,office 27, Russia
Phone: +7(921) 380 77 97
Email: office@bastini.ru