As the competition in the market becomes more and more intense, the styles of grease guns are becoming more and more diverse. The grease gun is a hand tool for filling grease into mechanical equipment. It has many advantages such as simple operation, convenient portability and wide range of use. It is an essential tool for the majority of agricultural machinery hands and maintenance centers. The following editor will introduce the use method, type and fault maintenance of the grease gun.
　　 How to use grease gun
As the market is now fiercely heated, the styles of grease guns are becoming more and more diversified, but the basic principles of grease guns are similar, and the fuel nozzles are divided into two types: pointed and flat mouths, and the accessories are soft. Both tube and hard tube. The general structure of a grease gun is composed of a gun head, a barrel, a handle, and a handle. The interior is composed of a leather bowl, a spring, a steel ball, a lever, and an exhaust screw. Everyone on the surface is very diverse. Nowadays, grease guns on the market are generally prone to oil leakage, sand intrusion, and no oil output. This is also the most annoying thing for users. In general, grease guns are prone to leak oil into the sand. One is the problem of the grease gun itself, and the other is some novices. I do n’t know much about how to use the grease gun. The operation error makes the grease gun not easy to use. For some faults in use. We can find ways to avoid it, such as
Before refueling, first check whether the grease nipple on the machine is intact. When selecting grease, you must first make a larger brand of grease manufacturer. Once the grease is not selected, the best grease gun will soon be easily damaged. The same is true for the machine. A few grains of sand are mixed in, and if you use a pointed grease nozzle at this time, it is guaranteed that you have to throw off the oil gun to get rid of the hatred, and it is definitely not good for the device. However, most of this is actually caused by Caused by yourself. Therefore, we must keep the grease of the used grease and the nozzle of the grease gun clean, do not refuel with unclean tools, and the container for draining oil should be covered in time. In addition, you can go to the screen shop to get a few pieces of yarn. Use scissors to cut the size of the gasket in the lid of the grease gun. Put it in the lid of the grease gun and pad it with the gasket of the grease gun. You can take a look at the wire mesh. This method is very useful. Another failure in use is that there is no way to squeeze out oil. In fact, it is just adding air to our oil gun. This little mistake does not know how many inexperienced novices are overwhelmed.
The solution is of course not to add air to the oil gun, but it is also difficult for novices. If it is harder butter, you can use the suction type to add oil (note that the method on the manual is not expected to suck up the oil, and I want the lever to be relatively stationary and then push it down with the gun shell, there is no space in the middle); if it is very soft oil, I generally do n’t use this method (of course, I do n’t object to others). Although it can indeed suck the oil in, the gun shell is cut. It's a mess, don't fill the jar with a batch of gray knives to add oil, but add it on one side, leaving a channel, so that the air inside when you throw the oil down by hand ( Of course, it is also a good choice to throw the oil down by hand). Some of the fueling techniques mentioned above are mentioned, but in actual use, you may still encounter air inside and it is not easy to add fuel. At this time, you need to take some targeted measures.
　　 Types of grease guns
　　 1. Pneumatic grease gun
The working principle of the grease gun is roughly the same. The difference between different grease gun classifications is mainly the power source. The pneumatic grease gun is suitable for use in the lubrication system and the complete grease distribution equipment. The large cylinder design improves the pressure of oil delivery and oil output. Volume, suitable for high viscosity grease, working in cold areas. It can also be equipped with a mobile electric lubricating device composed of a mobile trolley, a hose, and an oil gun. It is dedicated to low-lubrication frequency, few lubrication points, large oil supply and it is not easy to use centralized lubrication stand-alone equipment for mobile lubrication. Widely used in mines, ports, power plants, production workshops and other occasions.
　　 2. Pedal grease gun
The ergonomic design of the operating mechanism of the pedal butter machine is compact and reasonable. The work is safe and reliable, the use of light and labor-saving, easy to move, the product is suitable for the filling of lubricating grease in metallurgy, ports, automobiles, engineering machinery and various places without air source.
　　 3. Electric grease gun
The electric grease gun does not need compressed air, and directly uses 220V / 380V power as the power source. It is easy to use, fast and energy-saving. Its advantages are low noise, stable working pressure, efficient production and low labor intensity. Using precision pressure relay control circuit and grease gun switch, the motor is also powered off to protect the motor and seals. At the same time, the output pressure can be adjusted according to your needs. It is suitable for many lubrication points, wide distribution range, plunger pump head pressure regulating valve, stable and reliable operation, convenient displacement derivation, compact structure, low vibration, low noise, and capacity indicator can be configured in the oil reservoir as required. The corresponding electric control box can realize automatic operation.
　　 4. Manual grease gun
The manual grease gun uses a pressure rod grease gun to inject grease into the lubricating part of the beam pumping unit. Its characteristic is that the equipment is light and simple, and it is convenient to use. The disadvantage is that the labor intensity of the workers is high and they are easily fatigued, which seriously affects the work efficiency.
　　 Grease gun fault repair
　　 Major failure
One is that the leather bowl is not good. This is a common problem of almost all domestic oil guns, but it is no wonder that the structure of an oil gun is more complicated than ordinary tools. Selling it for more than a dozen dollars is probably the only way. Right
The second is that the oil pressure mechanism is not good, but if the spring and the non-returning steel ball are ok, it is probably not repairable.
Third, there are some faults in use. Many of the faults in use are caused by their own operations, and you can find ways to avoid them. For example, if a few grains of sand are mixed into the butter, and you are using a pointed grease nipple at that time, then you must be angry enough to throw the oil gun to get rid of the hatred, and it is definitely not good for the device, however In fact, most of this is caused by yourself. Therefore, it is necessary to keep the butter used clean, do not use unclean tools to refuel, and the oil container should be covered in time.
　 Responses
1. If there is a hard rod, you can pull the rod several times, so that the air inside can be mixed with grease, reducing the volume of a single bubble may be solved, but the effect is not good every time.
2. The most effective method is the deflation method, but this requires hardware support. Some guns have an exhaust port design. When you slowly open the exhaust screw, the air inside will come out.
3. The last one is the final skill, and it is uncomfortable to test and build combat skills. When you feel that there is gas in it and you ca n’t shoot it, just turn the wire port of the oil gun body and the pump body a few times or back and forth (preferably the side Turn side pressure) to ensure your success. The reason is not difficult, that is, when you turn, the gas bubbles inside are also turning to another part, the original part is filled with lubricating oil, so the problem is solved.
The above is the whole content about the use method, type and fault maintenance of the grease gun introduced by everyone. I hope everyone can understand the grease gun after reading it. Now more and more buyers like to use manual grease guns, such as excavators, cranes, large construction machinery and other machines. Using manual high-pressure grease guns can improve work more efficiently.
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