颚式破碎机鄂式破碎机型号价格颚破厂家PE400x600
颚式破碎机的维修规则和保养
颚式破碎机的维修，无论什么机器维修保养都是很重要的。
1. 颚式破碎机润滑
（1） 经常注意并及时做好摩擦面得润滑工作，可确保机器的正常运转和延长其使用寿命。
（2） 颚式破碎机所采用润滑脂应根据使用的地点、气温条件下而定，一般情况下采用钙基、钠基和钙那基润滑脂。
（3） 加入轴承座内的润滑脂为其空间容积的50%左右、每3~6个月更换一次。换油时应用洁净的汽油或煤油清洗滚柱轴承的滚道。
（4） 颚式破碎机开动前，推力板与推力板支座之间应注入适量的润滑脂。
2. 颚式破碎机维修
为保证颚式破碎机的正常工作，处正确操作外，必须进行计划性维修，其中包括日常维护检查，小修、中修和大修。
（1） 小修 主要内容包括检查并修复调整装置，调整排料口间隙，对磨损的衬板调头或更换。检查传动部分、润滑系统及时跟换润滑油等。小修的周期为1~3个月左右。
（2） 中修 处进行小修的工作外，还包括更换推力板、衬板、检查并修复轴瓦等。中修的周期一般为1~2年左右。
（3） 大修 处进行中修的工作外，还包括和更换车削偏心轴和鄂心轴，浇铸连杆头上部的巴氏合金，更换或修复个磨损件。大修的周期一般为5年左右。
3.在颚破的日常工作中要做到定期检查机器，在开关机的时候，要注意定期关颚破机，看看机器内部是不是磨损了，主要关注的有中心入料管、锥帽、叶轮上、下流道衬板、圆周护板、耐磨块是否磨损以及磨损程度，要做到及时更换磨损较严重的部件，更换时一定要注意该部件的尺寸与型；要定期检查颚式破碎机传动带，传动带是一个重要的部分，它能带动机器，在检查传送带时应该注意什么问题呢？传送带是否过松或者过紧、受力时候均匀等问题。
Jaw cer _ Model and price of jaw cer _ Jaw cer manufacturerPE400x600
Maintenance rules and maintenance of jaw cer
The maintenance of jaw cers, regardless of the type of machine, is very important.
1. Lubrication of jaw cer
(1) Regularly paying attention to and timely lubricating the friction surface can ensure the normal operation of the machine and extend its service life.
(2) The lubricating grease used for jaw cers should be determined according to the location of use and temperature conditions. Generally, calcium based, sodium based, and calcium sodium based lubricating greases are used.
(3) The lubricating grease added to the bearing seat is about 50% of its spatial volume and should be replaced every 3-6 months. Clean the raceway of the roller bearing with clean gasoline or kerosene when changing the oil.
(4) Before starting the jaw cer, an appropriate amount of lubricating grease should be injected between the thrust plate and the thrust plate support.
2. Maintenance of jaw cer
To ensure the normal operation of the jaw cer, in addition to proper operation, planned maintenance must be carried out, including daily maintenance checks, minor repairs, medium repairs, and major repairs.
(1) The main content of minor repairs includes checking and repairing adjustment devices, adjusting the clearance between discharge ports, and turning or replacing worn lining plates. Check the transmission part, lubrication system, and replace lubricating oil in a timely manner. The cycle of minor repairs is about 1-3 months.
(2) In addition to carrying out minor repairs in the maintenance department, it also includes replacing thrust plates, lining plates, inspecting and repairing bearing shells, etc. The maintenance cycle is generally around 1-2 years.
(3) In addition to carrying out intermediate repairs at the major repair department, it also includes replacing and turning eccentric shafts and jaw shafts, casting Babbitt alloy on the upper part of the connecting rod head, and replacing or repairing worn parts. The overhaul cycle is generally around 5 years.
3. In the daily work of jaw fracture, it is necessary to regularly inspect the machine. When turning on and off the machine, attention should be paid to regularly turning off the jaw fracture machine to see if there is any wear inside the machine. The main focus is on whether the central feeding pipe, cone cap, impeller upper and lower channel lining plates, circumferential guard plate, and wear-resistant block are worn and the degree of wear. It is necessary to replace the severely worn parts in a timely manner, and pay attention to the size and type of the parts when replacing them; It is necessary to regularly inspect the transmission belt of the jaw cer. The transmission belt is an important part that can drive the machine. What should be noted when inspecting the conveyor belt? Whether the conveyor belt is too loose or too tight, and whether the force is evenly distributed.