At present, a considerable amount of tobacco leaves are scattered on the ground in the production of the leaf curing plant, for example, transportation of tobacco leaves before they are disentangled. During the process, tobacco leaf sorting and production lines are scattered on the ground from vibratory separator and production of materials removed from equipment in case of failure.etc. When these materials are concentrated, they are if different size, containing dust and sundries. Manual sorting is time-consuming and laborious, besides sundries are difficult to separate, which brings great inconvenience to recycling. It’s usually thrown away as waste, causing a lot of waste. The purpose of the utility model is to provide a reciprocating vibratory separator that can separate tobacco leaves from dust and sundry according to size. To achieve this purpose, the utility model adopts the following scheme, including the motor and an exciter connected the motor. The shaker is connected to the head of the screen box, while the tail of the screen box is connected to the connecting rod device. Two layers of screens are arranged in the sieve box, and a diving box is arranged between the two layers of screens. The included angle between the screen and the screen plate and the horizontal plate is four degree to eight degree. The top of the screen can also be provided with a screen. A marble ball is arranged in the screen and the rear end of the drying box is connected with the discharge port. To improve efficiency, a supporting device is connected below the screen box, and a graphite block is arranged inside the supporting device. The shaker drives the head of the screen box to rotate by an eccentric shaft, while the tail of the drying box moves in a reciprocating straight line driven by the motor and connecting rod device. At the same time, the screen box is tilted, the material from the head of the screen box into the screen , then quickly dispersed in the width of the screen surface, flowing to the outlet. Materials smaller than the mesh pass through the screen. The find dust fall into the bottom and flow out the outlet, while the large material flows to the outlet on the screen surface, thus automatically completing the screening operation. During the process, the marbles in the screen continuously hit the screen to prevent the material and debris blocking the mesh, so as to ensure a high standard screen efficiency and production. The number of layers and mesh size of the screen are selected according to the classification needs of users, which facilitates the recycling of materials in different processes.

The utility model comprises an electric motor and an exciter connected with the electric motor. The shaker is connected to the head of the screen box by an eccentric shaft and the tail of the screen box is connected to the connecting rod device. The other end of the connecting rod device is fixed on the screen and the rear end of the screen box is connected with the outlet. In this way, the motor drives the shaker to rotate. Under the action of the shaker, the head of the sieve box rotates, and under the action of the connecting rod device, the tail of the sieve box moves approximately in a reciprocating straight line. It should be noted that the screen box is installed on the screen rack. In addition, a supporting device is connected at the bottom the screen box and a graphite block is arranged in the supporting device, which can reduce the fraction and improve the working efficiency of the vibratory separator.