An impeller device, sheet stacking device and financial self-service equipment

Abstract

The invention discloses an impeller device, which comprises an impeller seat and several blades evenly distributed along the circumference of the impeller seat, each blade includes a fixed blade fixed on the impeller seat and a movable blade rotatably connected with the fixed blade, There is a positioning piece between the fixed blade and the movable blade for positioning the movable blade. When the movable blade rotates in the same direction as the impeller seat under the action of external force, the positioning piece will position the movable blade to the open position; When the impeller seat rotates in reverse, the positioning member positions the movable vane to the closed position. Therefore, the size of the inlet of the transfer channel between any two adjacent blades on the impeller device can be adjusted. The invention also discloses a sheet stacking device and financial self-service equipment including the above-mentioned impeller device, which can prevent flying banknotes and banknote jams.

Description

technical field [0001] The invention relates to the technical field of financial equipment, and more specifically relates to an impeller device. In addition, the present invention also relates to a sheet stacking device comprising the above-mentioned impeller device and a financial self-service device having the sheet stacking device. Background technique [0002] When sorting sheet-like items such as banknotes and invoices, an impeller device is usually used to stack the sheets. [0003] Specifically, when sheets such as banknotes and invoices are conveyed to the impeller device through the transmission mechanism, the sheet enters between the two blades of the impeller device and rotates with the rotation of the impeller device. When the sheet hits the baffle during the rotation, The slices break away from the impeller device, slide along the baffle and fall into the storage area, realizing neat stacking in the storage area. [0004] The impeller device in the prior art u...

AI Technical Summary

Problems solved by technology

[0005] However, practical applications have shown that: when the passage between the two blades is too small, the sheet will easily collide with the end of the blade when it enters the impeller device, causing abnormalities such as bill jams; and when the passage between the two blades is too large , when the impeller device rotates, the flakes are easy to fall off from the impeller device, and the frequency of flying money is high

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