Operation Manual of Peanut Sheller

Brief introduction of equipment

1. The hulling is clean and the productivity is high. For hullers with cleaning devices, higher cleanliness is also required.
2. Low loss rate and small crushing rate. (3) Simple structure, reliable use, convenient adjustment, low power consumption, certain universality, and capability of removing various crops to improve the utilization rate of machines and tools.
3. Requirements for peanuts (skins). Wet and dry peanuts are suitable, too dry will lead to high crushing rate, and too wet will affect work efficiency.
4. Shelling in winter. Before hulling, evenly spray 10 kilograms of warm water on 50 kilograms of peel fruit, cover it with plastic film for about 10 hours, and then dry it in the sun for about 1 hour to start shelling. In other seasons, the time covered with plastic film is about 6 hours, and the rest are the same.
5. Soak the dried peanuts (peels) in a large pool, take them out immediately after soaking and cover them with plastic film for about 1 day, then dry them in the sun, and start shelling when the humidity is suitable.
6. Requirements for voltage and choice of workplace. Single-phase motor users are scattered, and the wires and circuits used are not very standard, resulting in insufficient voltage for users far away from the transformer. Therefore, the workplace should choose a place close to the transformer.
   principle of operation
   The peanut sheller consists of a frame, a fan, a rotor, a single-phase motor, a screen (large and small), a feed hopper, a vibrating screen, a V-belt pulley and its transmission V-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, peanut grains 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 peel is replaced with a small-hole screen for the second shelling). At this time, the peanut shells and grains are blown out of the machine body by the blowing force of the rotating fan, and the peanut grains are screened by a vibrating screen to achieve the purpose of cleaning.
   operating requirements
   Sheller requirements
   1) The hulling is clean and the productivity is high. For hullers with cleaning devices, higher cleanliness is also required.
   2) Low loss rate and small crushing rate.
   3) Simple structure, reliable use, convenient adjustment, low power consumption, and certain universality, and can remove various crops to improve the utilization rate of machines and tools.
   Peanut requirements
   Peanut is suitable for dry and wet, and the crushing rate is high if it is too dry; Too wet will affect work efficiency. Peanuts (skins) stored in rural areas are generally dry, and the following methods can be used to make them dry and wet.
   1) Shelling in winter. Before hulling, evenly spray about 10kg warm water on 50kg peel, cover it with plastic film for about 10 hours, then cool it in the sun for about 1 hour to start hulling, and cover it with plastic film for about 6 hours in other seasons, the rest is the same.
   2) Soak the dried peanuts (peels) in a large pool, immediately take them out and cover them with plastic film for about 1 day, then cool them in the sun, and start shelling when the humidity is suitable.
   Operational requirements
   Transformer, and households are scattered, and the wires and circuits used are not very standard, resulting in insufficient voltage for users who are far away from the transformer. Therefore, the workplace should choose a place close to the transformer.
   Pay attention to key points
   With the extensive application of peanut machinery and the continuous development of the market, the application of peanut sheller has also been widely used. However, many users do not have a good grasp of the correct use of machinery, which leads to problems after the machinery has been used for a period of time, or the performance of the machinery itself has not been brought into play. Indirectly caused the decline of the efficiency of machinery and seriously affected the economic and social benefits of enterprises. Therefore, we must master the correct use of peanut sheller, and briefly introduce the key points we should pay attention to when using it:
   First, we must thoroughly check all kinds of solid parts of the machine before using it, including whether the rotating parts are still flexible and whether there is enough lubricating oil in each bearing. We also need to put the machine on the ground smoothly.
   Second, we’d better check the power switch before using it.
   Third, after the mechanical start-up, the rotation direction of the mechanical rotor should be consistent with the opposite direction indicated in the machinery. We can try it first and see if it is normal.
   Four, in the operation should be evenly and properly into the peanut, avoid containing iron filings and stones and other debris.
7. After the machine has been used for a period of time, we must thoroughly clean it and clean up the dirt on its appearance before stopping using it, including the residual particles in the machine. The machine must be stored in a dry place and away from the sun. And we must remember that the belt should be removed for safekeeping.