1. Precautions for the use of the Multi-Cylinder Hydraulic Cone Crusher gear
a. It is advisable to pass a 3~4mm gap between the teeth when adjusting the working gap between the Multi-Cylinder Hydraulic Cone Crusher pinion and the gear.
b. Try to ensure that the indexing outer circles of the cone crusher gear and Multi-Cylinder Hydraulic Cone Crusher pinion are tangent.
c. If the hp cone crusher gear and counterweight are separate structures, you must align the counterweight with the hollow eccentric shaft and then assemble after installing Multi-Cylinder Hydraulic Cone Crusher gear; if the big and counterweight are integral structures, they also need to be aligned during hot assembly mark.
d. The counterweight needs to be aligned with the transmission part to measure the movable gap when adjusting the gap of the large gear.
2. Analysis of the reasons why the hp Cone Crusher gear and hp pinions of the cone crusher wear quickly or even break the teeth
Multi-Cylinder Hydraulic Cone Crusher is a kind of crusher widely used in production. During its work, some common faults are unavoidable. Large and small bevel gears wear quickly, and it is a common fault that teeth break frequently. The main reasons for this failure are as follows:
1) The normal meshing condition of the Multi-Cylinder Hydraulic Cone Crusher bevel gear is destroyed
The transmission principle of the cone crusher: the asynchronous motor drives the small bevel gear integrated with the gear shaft, and the small bevel gear drives the large conical gear integrated with the eccentric shaft. The main shaft with taper and integrated with the moving cone body Driven by the eccentric main shaft, its axis takes the center of the spherical bearing as the apex and makes a cone movement around the center line of the crusher to achieve the purpose of crushing ore.
Due to the eccentricity and the strong centrifugal action of the counterweight during the rotation of the cone crusher eccentric shaft sleeve, the thick side is always pressed on the frame bushing, while the thin side always keeps a certain gap with the frame bushing. Therefore, the large bevel gear does not rotate around its own centerline during the rotation, but takes the half of the gap a (a/2) of the frame bushing as the radius. Make a circular motion around the center line of the crusher.
For a pair of bevel gears to mesh normally, the cones of the two gears must meet at one point. And the pitch circle coincides. The special operating state of the large bevel gear destroys the normal meshing relationship of a pair of bevel gears. Therefore, a large impact load and sliding friction are generated on the tooth surface of the gear during operation, resulting in impact load, wear or breakage of the large and small bevel gears. The phenomenon of teeth is more common.
2) Rigid connection transmission
The transmission form of the Multi-Cylinder Hydraulic Cone Crusher: the asynchronous motor is rigidly connected to the gear shaft through the elastic coupling. When the hp Cone Crusher gear cone crusher is over-iron or overloaded, it is easy to cause the large and small cone gears to break.
3) Frequent iron passing or being bitten by large pieces
When iron is sometimes excessive in the ore, although the spring of the crusher plays a protective role, it will often cause the spring to fail when the iron is frequently excessive or bitten by a large piece, resulting in damage to other parts of the machine body, such as large and small bevel gears.
ShiLong Company Profile
Shenyang ShiLong Mechanical Manufacturing Co., Ltd. was established in 2000. It is a comprehensive enterprise dedicated to the production of mining machinery and spare parts.
As a manufacturing enterprise focusing on mining equipment and products, ShiLong is committed to building a global professional manufacturing factory. Shilong has more than 300 lathes, boring machines, milling machines and various CNC processing equipment and has more than 30 professional and technical personnel! And has a large warehouse of nearly 3000 square meters.
For 20 years, ShiLong has manufactured more than 1,000 kinds of mining equipment and related spear parts for more than 3,000 domestic enterprises and foreign trade companies. The products mainly cover multi-cylinder hydraulic cone crusher, heavy hydraulic cone crusher, single-cylinder hydraulic cone crusher, symons cone crusher, jaw crusher, gyratory crusher, ball mill, high-pressure roller mill and their spear parts.
The product quality is reliable, the performance is good, has won widespread praise.
ShiLong looks forward to working with you to create the future together!
ShiLong Company Packing and Transport
Shilong attaches great importance to packaging. Especially products exported to foreign trade.
Before packaging, we will strictly inspect and handle all mechanical parts. Minimize the failure rate of products.
For transportation, we can meet all the transportation requirements of our customers.
Shilong's ultimate goal is to build a world-class professional manufacturing plant. We will work tirelessly for this goal.
ShiLong Company Spare Parts Store
ShiLong has ready-made finished products stored in inventory whose area is nearly 3000 square meters. We can ship directly, eliminating the production period.
For the jaw crusher parts, we can manufacture single toggle jaw crusher, double toggle jaw crusher, mesto c-series jaw crusher,jaw crusher shaft, jaw crusher movable jaw, jaw crusher bearing, jaw crusher toggle plate, jaw crusher toggle plate seats, jaw crusher fixed jaw plate, jaw crusher flywheel, jaw crusher frame, jaw crusher tension rod, etc.
For the cone crsuher parts, we can manufacture symons cone crusher, spring cone crusher,GP series cone crusher, HP series cone crusher, copound cone crusehr, gyratory crusher, and their spare parts including : cone crusher main frame, cone crusher main frame liner, cone crusehr countershaft, cone crusher countershaft bushing, cone crusher countershaft box, cone crusher thrust washer, cone crusher socket, cone crusher socket liner, cone crusher socket sealing ring, cone cruehr pinion, cone crusher pulley, cone crusher main shaft, cone crusher counterweight, cone crusher eccentric , cone crusher innner eccentric bushing, cone crusher outer eccentric bushing, cone crusher step plate, cone crusher feed distributor, cone crusher spring, cone crusher gear, cone crusher adjustment gear, cone crusher adjustment drivend box, cone crusher hydraulic motor, cone crusher adjustment ring, cone crusher adjustment cap, cone crusher head, cone crusher concave, cone crusher mantle, cone crusher relief cylinder, cone cruehr shaft nut cap, cone crusher bowl, cone crusher feed cone, cone crusher hopper, cone crusher baffle ring, cone crusher lubrication system, etc .
For ball mill parts, we can manufacture ball grinder mill, ball mill gear, ball mill pinion, ball mill coupling, ball mill shaft, ball mill reducer, ball mill shell, ball mill liners, ball mill bearing, ball mill bearing seat, ball mill feeder, ball mill feeder cap, ball mill seal ring, ball mill discharge, ball mill discharge cap ball mill bearing cover, etc.
ShiLong Company Inspection
Shilong has over 20 years of experience in the field of crusher and mill spare parts. For product inspection, Shilong requires everyone to implement the principle of one inspection per product and one number per product. There are an independent file and after-sale tracking for each one factory product. We hope to do quality control in every detail.
For every product， For each product, we do strict quality inspection and establish product files. After the quality inspection is completed, we provide an accurate quality inspection report.
We hope to be able to do it truly: Shilong only product high-quality products. And all the products produced by Shilong must be good quality products.
