Application of Jaw Crusher Eccentric Shafts
1、In the crusher, the jaw crusher eccentric shaft realizes the conversion of mechanical motion by driving the flywheel.
2、Jaw crusher eccentric shaft are used in conjunction with connecting rod mechanisms to convert rotary motion into linear reciprocating motion, which is very common in many mechanical systems.
3、The eccentric shaft for jaw crusher can drive the circulating disk, which is realized by the engagement of the pin on the fixed ring with the circulating disk.
Jaw crusher eccentric shaft Product Information
Brand: eccentric shaft for jaw crusher
Product Origin: Made in China
Packaging: all in wooden crates (if there are special circumstances, special packaging will be taken)
Certification: CE, ISO 9001:2000, ISO 9001:2008
Standard:AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
Surface Treatment:Spray-Paint
Manufacturing Process:Forging
Delivery time: 1 week-5 weeks, according to the actual situation.
Supply ability: We are a direct source factory, and long-term spare parts, wearing parts, so that users
can rest assured that both before and after the purchase, to protect the user's production.
Description of eccentric shaft for jaw crusher
An jaw crusher eccentric shaft is a shaft in a mechanical design that is not centered on the center of rotation, but is offset from the center by a certain distance. This design allows eccentric shaft for jaw crusher to produce a periodic radial motion as it rotates, thereby driving other mechanical components to perform specific motions. Below are some basic descriptions of jaw crusher eccentric shaft:
1. The principle of operation of jaw crusher eccentric shaft is to utilize the torque generated by their eccentric mass. When eccentric shaft for jaw crusher rotates, the force generated by the eccentric mass will push the shaft to move in the radial direction, thus realizing motions such as reciprocation or vibration.
2、When designing a jaw crusher eccentric shaft, eccentric shaft for jaw crusher is necessary to consider its eccentric distance (the distance between the eccentric mass and the center of rotation), the stiffness of the jaw crusher parts, the selection of bearings, and the design of the components that cooperate with the jaw crusher eccentric shaft.
3. Eccentric shafts for jaw crusher generate unbalanced forces during rotation, which can lead to vibration and noise. Therefore, the design and balancing of the jaw crusher eccentric shaft is critical to minimize these effects.
4, Eccentric shafts for jaw crusher are usually made of high strength steel or other suitable materials to ensure their durability and reliability under high loads.
5. Due to the moments generated by jaw crusher eccentric shaft during rotation, safety considerations need to be taken into account when designing to prevent safety accidents caused by shaft breakage or other failures.
Eccentric shaft for jaw crusher specificities
Eccentric shaft (eccentric shaft) is a key component in the jaw crusher (jaw crusher), which has an
important impact on the crusher's working performance. The following are some of the main features
of the eccentric shaft:
1. **Power Transmission Core**
The eccentric shaft is the power transmission core of the jaw crusher, which converts the rotary motion
of the motor into the reciprocating swinging motion of the movable jaw plate.
2. **To withstand high loads
The eccentric shaft needs to withstand huge bending, torsion and impact forces during the working
process, so it is usually made of high-strength materials and heat-treated to improve its durability and
strength.
3. **Precision machining**
The eccentric portion of the eccentric shaft requires precision machining to ensure an accurate fit with
the bearings and other drive components.
4. **Bearing fit**
Eccentric shafts are usually fitted with flywheels and pulleys at each end, while the bearings are mounted
in the support housing of the eccentric shaft. These bearings are required to withstand large shock
loads and are often fitted with spherical roller bearings to accommodate the eccentric movement of
the eccentric shaft.
5. **Maintenance requirements**
Maintenance of eccentric shafts includes regular inspection for wear, cleaning and lubrication to ensure
proper functioning and extended service life.
6. **Design Optimization**
In order to improve the efficiency and performance of the jaw crusher, the design of the eccentric shaft
may be optimized, e.g., by changing its eccentric distance and shape, to improve the motion
characteristics and crushing capacity of the movable jaw.
7. **Relating to crusher performance**
The design and manufacturing quality of the eccentric shaft directly affects the production capacity and
crushing efficiency of the jaw crusher. For example, by optimizing the eccentricity of the eccentric shaft
and the counterweight of the flywheel, the crushing force and productivity of the crusher can be
improved.
8. **Hydraulic protection**
Some modern jaw crushers will be equipped with a hydraulic protection device, when encountering
unbreakable objects, the eccentric shaft can be quickly unloaded by the hydraulic system, thus
protecting the crusher from damage.
In summary, the eccentric shaft plays a vital role in the jaw crusher, and its design, material selection,
processing accuracy and maintenance all have a direct impact on the overall performance of the crusher.
Jaw Crusher Parts Packing 🔗
Our company uses wooden cases for packaging and plastic film to reinforce the packaging to ensure that the products can be delivered to customers in good condition.
FAQ 🔗
Shenyang Shanyo Heavy Industry Machinery Manufacturing Co., Ltd., founded in 1996, is located in Shenyang, Liaoning Province, the old heavy industry base in northeast China. It is the first batch of factories producing and manufacturing mining machinery and equipment.
Our company mainly produces various types of cone crusher, jaw crusher, rotary crusher, impact crusher, vibrating screen, feeder, ball mill and other products. At the same time, we also produce various equipment parts to provide customers with all-round services.
After purchasing the equipment, we will assign special after-sales service personnel free of charge to arrive at the site to guide customers in installation, commissioning, trial operation and on-site training of operators. The equipment is subject to three guarantees, and the warranty period is one year. After-sales service is the guarantee of long-term cooperation between the company and users. Our company has a professional after-sales service team with strong technical force. If the equipment fails during the warranty period, our company will arrange after-sales service personnel to arrive at the site as soon as possible to eliminate the fault and ensure the normal production of users.
We have not only advanced production equipment, such as CNC vertical lathe, Hangzhou crane, milling machine, boring machine and other equipment, but also 16 professional and technical personnel. At the same time, we also have advanced production technology. Shenyang Shanyou has been engaged in manufacturing mining machinery and equipment for 27 years. We are strict with ourselves to ensure that every product produced meets the factory requirements and customer requirements. We will carry out quality control on every detail, So as to produce high-quality machinery and equipment.
Quality control
1、High frequency infrared carbon &sulfur analyzer
2、Metallographic microscope
3、Machinery performance testing equipment
4、Hardness testing equipment
5、CST-22 Ultrasonic flow detector
6、Materials: High manganese or other materials as your requested.
7、 Use: Wear parts for crushers in the quarry, mining, construction and metallurgical industry fields, etc...
8、ISO9001 & CE certification.
9、Production quality testing: Hardness testing, metallographic structure, machinery performance testing and surface analysis etc...
10、Competitive products: Good quality with reasonable price.
11、Strong wear resistance and long life span, can be used in harsh environment and serious abrasion.
12、We can provide customized design according to our clients' requirement and also refine our products by our clients' feedback.
If you are interested in our products, you can always leave a message to us, we will be the first time to reply to your message, looking forward to your inquiry!
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