As a common agricultural machinery and equipment, peanut sheller plays a vital role in agricultural production. However, with the increase of use time, peanut sheller will also have various failures, which will affect production efficiency and product quality. In order to find and solve these problems in time, we can use the "four senses method" to judge whether the peanut sheller is faulty.

1. Visual judgment. We can judge whether there is a fault by observing the appearance of peanut sheller. We can check whether the external structure of the machine is intact and whether there is obvious damage or deformation. At the same time, we can also observe whether the working state of the machine is normal, such as whether there is oil leakage or water leakage. If abnormal appearance is found, it needs to be repaired and replaced in time.

2. Auditory judgment. By listening to the working sound of peanut sheller, we can also judge whether the equipment is faulty. Under normal circumstances, the peanut sheller machine should have a stable working sound. If there is abnormal noise or abnormal sound, it is necessary to check the equipment carefully, find out the cause of the failure and repair it.

3. Smell judgment. By smelling the smell of peanut sheller, we can also find out whether the equipment is faulty. Normally, the peanut sheller will not produce peculiar smell. If an abnormal smell, such as burning smell or smoke smell is found, it is necessary to stop the machine immediately for inspection, find out the reason and deal with it, so as not to cause more serious fault problems.

4. Tactile judgment. We can judge whether there is a fault by touching the surface of peanut sheller. Under normal circumstances, the machine should maintain a certain temperature and slight vibration. If it is found that the surface is unusually hot or has abnormal vibration, it may mean that the machine is faulty. At this time, it is necessary to stop the machine in time to find out the cause of the failure.
 

In a word, "four senses method" is a simple and effective method to judge whether there is a fault in grain thresher machine, and it is also applicable to other machine. Through the comprehensive application of observation, listening, smelling and touching, the equipment faults can be found and eliminated in time to ensure the normal operation and production efficiency of the equipment. Therefore, when using the peanut sheller, we can make more use of the "four senses method" to find and solve the fault problems in time and ensure the normal production of the machine.