SU119392A1 - Device for pre-pressing the tea leaf in the roller cylinder - Google Patents

Description

The subject matter of the invention is when: a tool for pressing a tea leaf into a roller cylinder, using an upper traverse and a table with a cuvette.

The described device, in comparison with the known adapters for prepressing, makes it possible to dry out, to carry out the prepriming process simultaneously with the cutting of the sheet. For this purpose, the device is made in the form of a concentrically mounted central, vertically movable axis with a blade knife at the end and a rotating shaft spanning this axis with a plate knife at its end disposed with a small clearance above the knife axis.

The drawing shows the arrangement. It is mounted on the upper traverse 1, located above the cylinder 2 of the double action roller of the closed type. The vertical axis. At the upper end has a threaded part on which the sprocket 3 is mounted, which acts as a nut. The wheel 3 is driven from the mechanism 4 of the machine gun, which is on a roller, through an additional shaft 5. When rotating kojieca 3, the axis receives a vertical movement. At the lower end of the axis / fixed fixed blade knife 6.

On the axis, the hollow shaft 7 freely rotates, at the lower end of which a blade knife 8 is fixed. Located with a small gap above the knife 6. The shaft 7 is rotated through a sprocket 9 sitting on it on a sliding key from an auxiliary drive JO. The shaft 7 is held from below by a fixed knife 6, and from above by a shoulder // axis. The axis is kept from rotating by the longitudinal key 12.

Knives 6 and 8 have a cross-shaped design, which provides for cutting the tea leaf similarly to a clipper, as well as complete washing of the tea maker with air, which creates complete aeration of the tea mass, not overheating, which, as is the case with a deaf press roller. During the process of work of the device, the tea LI | Sta in the roller cylinder and the sheet is pressed simultaneously.

Subject invention

A device for pre-pressing the tea leaf in the roller cylinder, using the upper traverse and the table with the cuvette, characterized in that, in order to carry out the process of pre-pressing the sheet simultaneously with cutting it, it is made in the form of concentrically mounted central, moved vertically, axis with a blade knife at the end and a rotating shaft enclosing this axis with a blade knife at its end, with an axis located with a small clearance above the knife.

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