Frequently occurred faults of peanut sheller machine

 

Peanut sheller machine is a professional equipment for removing peanut hard shell, which consists of frame, fan, rotor, single-phase motor, screen (large and small), feed hopper, vibrating screen, triangle pulley and its transmission triangle belt. After the machine runs normally, the peanuts are put into the hopper quantitatively, evenly and continuously, and the peanut shells are broken under the repeated impact, friction and collision of the rotor. Under the rotating wind pressure and impact of the rotor, peanuts and broken peanut shells pass through a screen with a certain aperture (the large-hole screen is used for the first threshing of peanuts, and the cleaned small peanut is replaced with a small-hole screen for the second shelling). At this time, the peanut shells and peanut kernels are blown out of the machine body by the blowing force of the rotating fan, and the peanut kernels are screened by a vibrating screen to achieve the purpose of cleaning.

 

BK-3500B Peanut Shelling & Cleaning Machine

 

In the daily use of peanut sheller machine, some faults will inevitably occur. If maintenance personnel are invited for maintenance every time the machine fails, it will not only increase the cost, but also delay the production. Therefore, it is necessary for the operators of peanut sheller machine to know some knowledge about the frequently occurred faults and their solutions.

Here are the frequently occurred faults and solutions of the peanut sheller machine:

First, the vibration of the fuselage is large and there is abnormal sound.

1, The foundation is not firm, and the anchor bolts are loose. Solution: Reinforce the foundation and tighten the bolts.
2, The fastener or transmission part is loose. Solution: Tighten its parts with a wrench.
3, There are stones or other sundries in the roller. Solution: Remove sundries.
4, Some bearings are damaged. Solution: Replace the bearing with a new one.
5, The fan impeller is wrapped with sundries. Solution: Stop the machine to remove sundries.

Second, the crushing rate is obviously increased.

1, Peanuts are too dry. Solution: Humidify peanuts properly.
2, The gap between the shell stripping bolt and the binding roller is small. Solution: Properly pad the roller shaft box.
3, The clearance of the shell-stripping bolt is small or the blockage is serious. Solution: Replace the shelling bolt with proper clearance or remove the blockage.

Third, the cleaning effect is poor.

1, The hole in the sieve surface is seriously blocked. Solution: Remove the blockage.
2, Support rod seat and clamp are loose. Solution: Tighten the bolts. 3, The air volume is small. Solution: Turn up the air volume.

The above are the frequently occurred faults of peanut sheller machine and their solutions. In the use of peanut sheller machine, we must get into the habit of checking peanut shelling machine regularly and solve problems in time when found. Ensure the standard use of the machine, thus extending the service life of the machine. If the machine has minor faults, and it is easy to solve them, the operators of peanut sheller machine can deal with them directly. However, if the machine has major and intractable faults, it must be repaired by professional maintenance personnel to avoid damage to the machine caused by improper operation.