The core technology and working principle of excavator wood crusher

Excavator wood crusher: core technology analysis and detailed explanation of working principle

In the field of wood processing and resource recycling, excavator wood crusher is gradually emerging and playing an important role. This equipment incorporates advanced technology to efficiently crush all types of wood to meet diverse production needs. Let's take a closer look at the core technology and working principle of excavator wood crusher.

First, core technology analysis

(A) tool system technology

Cutting tool is the key component of excavator wood crusher, its design directly affects the crushing effect and efficiency. High quality excavator wood crushers are usually equipped with special alloy tools, which have high hardness, high wear resistance and good toughness. For example, for different wood materials and hardness, you can choose zigzag tools, wedge tools, etc. When dealing with softer wood, the zigzag tool can cut in quickly and improve the crushing speed. "Excavator wood crusher is suitable for the type of tool for crushing soft wood".

The wedge cutter is excellent in dealing with hard wood, with its sharp cutting edge and strong structure, can effectively split the hard wood, to meet the needs of "excavator wood crusher crushing hard wood tool selection".

In addition, the installation and fixing method of the tool is also very important. The use of advanced fastening technology to ensure that the tool will not loosen under high-speed rotation and high strength impact, to ensure the stability and safety of equipment operation. At the same time, the adjustability of the tool is also a major technical highlight, by precisely adjusting the gap between the tools, you can achieve the precise control of the wood crushing particle size, whether it is the need for coarse crushing "excavator wood crusher tool adjustment", or the requirement of fine crushing "excavator wood crusher fine crushing effect tool Settings", can easily cope with.

(2) Power transmission technology

Powerful and stable power transmission system is the guarantee of efficient operation of excavator wood crusher. Generally speaking, such equipment is mostly driven by hydraulic or motor. Hydraulic drive has the advantages of large torque and fast response speed, which can provide powerful power in an instant to overcome the resistance in the wood crushing process. In terms of "Advantages and application scenarios of hydraulic drive of excavator wood crusher", when encountering wood with large volume and hard texture, the hydraulic system can quickly adjust the output power to ensure that the equipment continues to crush and stabilize. The motor drive has the characteristics of smooth operation, low noise and easy maintenance, for some places that have requirements for the noise of the working environment, such as wood recycling points in the city, the motor driven excavator wood crusher is more advantageous, which also fits the application of the motor driven excavator wood crusher in a noise-sensitive environment.

The power transmission system also includes precise transmission devices, such as gear drive, chain drive, etc. These drives can efficiently transfer power to the various working parts of the crusher to ensure the collaborative operation of the equipment. For example, gear transmission has the characteristics of stable transmission ratio and large transmission torque, which can ensure that the cutter of the crusher maintains precise speed and steering when rotating at high speed, laying the foundation for achieving good crushing effect.

(3) Intelligent control system technology

With the continuous progress of science and technology, the application of intelligent control system in excavator wood crusher is more and more extensive. The intelligent control system can monitor the operating status of the equipment in real time, including the wear of the tool, the working parameters of the motor or hydraulic system, the feed speed of the wood, etc. Through the data collected by the sensor, the control system can analyze and judge, and automatically adjust the operating parameters of the equipment to achieve the best working state. For example, when the system detects serious tool wear, it will issue an alarm in time, and automatically adjust the working parameters of the tool, such as reducing the speed or increasing the cutting force, to ensure that the crushing effect is not affected, which is closely related to the application of "intelligent system of excavator wood crusher for tool wear monitoring and response".

In addition, the intelligent control system also has remote operation function. The operator can remotely control and monitor the excavator wood crusher from a place far away from the equipment through a terminal device such as a mobile phone or computer. This function is particularly practical in scenarios such as "the application of remotely controlled excavator wood crusher in large forest farms", and the operator can adjust the operation of the equipment according to the actual situation without having to be on site, which greatly improves the work efficiency and management convenience.

Second, the working principle

(1) Feeding process

There are usually two feeding methods for excavator wood crusher, one is to grab the wood through the mechanical arm of the excavator and send it into the feed port of the crusher, which is also the origin of the name "excavator". This feeding method is suitable for processing large volumes and irregular shapes of wood, and can give full play to the advantages of flexible operation of excavators. The other is to transport the wood to the feed port through the conveyor belt, which is more suitable for handling a large number of wood with relatively uniform specifications, and can achieve continuous feeding and improve production efficiency. In terms of "applicable scenarios for different feeding methods of excavator wood crusher", users can choose according to actual needs.

When the wood enters the feed port, it first passes through a preliminary guide device to ensure that the wood can smoothly enter the crushing chamber of the crusher to avoid blockage or equipment damage due to improper feed Angle. At the same time, the feed speed will also be adjusted by the intelligent control system, according to the material and hardness of the wood and the current working state of the crusher, the feed speed can be reasonably controlled to ensure the stable operation and efficient crushing of the equipment.

(2) Crushing process

The wood entering the crushing chamber will be subjected to the high-speed impact and cutting action of the tool. The cutter of the crusher is mounted on a high-speed rotating rotor, the speed of the rotor can usually reach thousands of revolutions per minute. When the wood is in contact with the high-speed rotating tool, the tool will cut, tear and chop the wood and other crushing actions. For softer wood, the serrations or cutting edges of the tool can quickly cut into the interior of the wood and break it into small pieces; For hard wood, the tool will gradually split and break the wood by virtue of its strong impact force and its own hardness. In this process, "the principle difference of excavator wood crusher crushing wood of different hardness" is reflected.

The structural design in the crushing chamber is also crucial. Usually set up some counterattack plate or crushing tooth plate, when the wood is broken by the tool, it will collide with the counterattack plate or tooth plate in the crushing chamber, and be further broken and refined. At the same time, the shape and size of the crushing chamber are also carefully designed to ensure that the wood can be fully affected by the role of tools and other components in the crushing chamber, improving the crushing efficiency and quality, which is closely related to the "impact of the structure of the crushing chamber of the excavator wood crusher on the crushing effect."

(3) Discharge process

The crushed wood particles are discharged through the discharge port at the bottom of the crusher. The size and shape of the discharge port can be adjusted according to the size of the desired wood particles. In order to ensure the smoothness of discharge, the discharge port is usually equipped with some auxiliary devices, such as a vibrating screen or conveyor belt. The vibrating screen can screen the discharge, and the wood particles that do not meet the particle size requirements are returned to the crushing chamber for secondary crushing, ensuring that the final discharge particle size meets the production standard. The conveyor belt can directly transport the crushed wood particles to the subsequent processing link or storage site to achieve continuous production and meet the needs of "optimization and application of excavator wood crusher discharge system".

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