Cause Analysis And Solution Of Elbow Plate Of Crusher
Author:xixi Addtime:2018-07-26 Click:
Elbow plate is one of the main parts of the crusher. It is not only the transfer of the bar, and the crusher parts. When the insurance into the crushing chamber is mixed in the non crushing matter together with ore, the bar may be damaged due to allowable force than materials.
1, the elbow plate will fall off for the following reasons:
-The spring of the tie rod is damaged or slack;
-Pull rod damage or nut out;
-The elbow plate and the elbow plate seat are not parallel and inclined;
-The hardness or toughness of the broken material exceeds the requirement;
-The connection position of the motor is reversed;
-The jaw plate tooth top and tooth top displacement, relative.
From the above reasons, it can be concluded that when the motion of the jaw moves up (under the influence of force), the deflection of the elbow plate is not parallel to the elbow plate, and the elbow plate is easily removed from the elbow plate
2, take corresponding countermeasures
-Repair the elbow plate seat with the runner to ensure the parallel movement of the elbow plate in the groove
Methods: the low carbon steel welding rod was used for welding and the angle grinder was polished to ensure that the sliding clearance was between 0.5 - 1mm
-Repairing the sliding strip of the frame to ensure the vertical rise or fall with the elbow plate seat
Methods: in addition to the original gas cutting, polishing, processing the slider 4 (500 x 50 x 14), re combination of welding materials, Q235.
-The principle of repair does not change the following parameters of crusher:
Two gear meshing angle a can be adjusted between 18 to 23 degrees, the crushing ratio can reach 10 I; the elbow plate length for K= (16.5 - 25) r S is available, swing stroke (2 - 2.2) r appropriate.
Click to view the jaw crusher parts introduction
Shuangfeng Qirun Machinery Parts IMP&EXP Co.,Ltd, specializing in the production of domestic and foreign brands of crusher wear spare parts manufacturers, production of domestic brands, Hua Yang, Shan Bao, SBM brands such as crusher wear parts, spare parts, as well as foreign brands, common, Sandvick, TEREX and other import brands crusher spare parts, wear parts, mining quarry companies such as crusher wear parts of choice. We achieve cost-effective localization of imported spare parts, service users at home and abroad. The company can be matched with various brands of hydraulic crusher electric parts, sealing parts, standard parts and other accessories, can meet the needs of one-stop shopping for customers at home and abroad the demand.
Shuangfeng Qirun Machinery Parts IMP&EXP Co.,Ltd has thirty years of production experience, and years of experience in processing export products, products have been exported to the United States, Canada, Australia, Sweden, Finland, Russia, Ukraine and Southeast Asia and other countries and regions. Shuangfeng Qirun Machinery Parts IMP&EXP Co.,Ltd product using the original material, high-quality raw materials, casting and heat treatment process we have a unique thirty years production experience, to ensure complete interchangeability, and original spare parts with high quality and competitive price, provide quality products, quality services for the majority of users.
Shuangfeng Qirun Machinery Parts IMP&EXP Co.,Ltd wearable parts can be customized to map, and if there is no map, the company has professional mapping personnel to help you mapping, after customization
Contact:Sales Director: Eileen Cai ;
Email: sales@qrcrusher.com;
Mobile telephone: +8618973821771
