Systems and methods are provided for removing a covering from produce. An example system includes a structure for supporting a plurality of rollers, the structure being configured to turn a first roller and a second roller. The first roller comprises a first plurality of gear shaped structures, and the second roller comprises a second plurality of gear shaped structures. The first and second gear shaped structures are configured to contact the produce and remove the covering from the produce when the first roller and the second roller are turned.

Systems and methods are provided for removing a covering from produce. An example system includes a structure for supporting a plurality of rollers, the structure being configured to turn a first roller and a second roller. The first roller comprises a first plurality of gear shaped structures, and the second roller comprises a second plurality of gear shaped structures. The first and second gear shaped structures are configured to contact the produce and remove the covering from the produce when the first roller and the second roller are turned.

An intelligent separation device has gas explosion, stirring, drying and negative pressure adsorption devices. The gas explosion device receives conveyed peanut materials with red coats to be removed, and the materials are subjected to gas explosion, so that the peanut kernels and the peanut red coats are preliminarily separated. The stirring device shifts the preliminarily separated peanut kernels and peanut red coats into the drying device. The drying device compresses and heating external air, transfers heat through hot air, and heats and dries the preliminarily separated peanut kernels and peanut red coats, so that the peanut red coats and the peanut kernels are fully separated. The negative pressure adsorption device collects the fully separated peanut kernels and red coats with different densities and masses in a negative pressure adsorption mode.

An intelligent separation device has gas explosion, stirring, drying and negative pressure adsorption devices. The gas explosion device receives conveyed peanut materials with red coats to be removed, and the materials are subjected to gas explosion, so that the peanut kernels and the peanut red coats are preliminarily separated. The stirring device shifts the preliminarily separated peanut kernels and peanut red coats into the drying device. The drying device compresses and heating external air, transfers heat through hot air, and heats and dries the preliminarily separated peanut kernels and peanut red coats, so that the peanut red coats and the peanut kernels are fully separated. The negative pressure adsorption device collects the fully separated peanut kernels and red coats with different densities and masses in a negative pressure adsorption mode.

An intelligent separation method of peanut kernel and red coat, feeding peanuts to be removed red coats into a device for a gas explosion of the red coats of the peanuts, to complete a preliminary separation of kernels and the red coats of the peanuts; feeding the primarily separated kernels and peanut red coats of the peanuts into the drying device to fully separate the red coats from the kernels; delivering the fully separated peanut kernels and red coats of the peanuts into a negative pressure adsorption device to collect respectively the fully separated kernels and red coats of the peanuts with different densities and qualities by a negative pressure adsorption mode, finally obtaining the kernels of the peanuts without the red coats, and the red coats of the peanuts respectively.

Procedure for separating the husk from the seeds or fruit, screening device and selection device

It comprises introducing the seeds or fruit in a splitting machine that hits said husk of the seeds or fruit, splitting it.

Procedure for separating the husk from the seeds or fruit, screening device and selection device

It comprises introducing the seeds or fruit in a splitting machine that hits said husk of the seeds or fruit, splitting it.

The present invention refers to a cracking-shelling mechanism with variable eccentric adjustment for shelled fruits, that comprises a plurality of longitudinal blocks parallel among them, consisting of a couple of first elongated bars with recesses on its internal sides and, adjacent to said first elongated bars, at least one second elongated bar, which exhibits recesses on its internal sides, forming holes when the first and second elongated bars are confrontedly arranged. Each couple of first elongated bars is connected by means of a lever, in its turn connected to a connecting rod, to an eccentric rotation shaft. The lever is connected to a fastening means at a support point and the support means comprises displacement means that change its position with respect of the fastening means, in such a way that the first elongated bars run is adjusted, jointly, with respect of the second elongated bar.

The present invention refers to a cracking-shelling mechanism with variable eccentric adjustment for shelled fruits, that comprises a plurality of longitudinal blocks parallel among them, consisting of a couple of first elongated bars with recesses on its internal sides and, adjacent to said first elongated bars, at least one second elongated bar, which exhibits recesses on its internal sides, forming holes when the first and second elongated bars are confrontedly arranged. Each couple of first elongated bars is connected by means of a lever, in its turn connected to a connecting rod, to an eccentric rotation shaft. The lever is connected to a fastening means at a support point and the support means comprises displacement means that change its position with respect of the fastening means, in such a way that the first elongated bars run is adjusted, jointly, with respect of the second elongated bar.