Automatic teller machine and deflection correcting apparatus thereof

Patent metadata

Field	Value
Publication number	US-9540199-B2
Application number	US-201314780978-A
Country	US
Kind code	B2
Filing date	Jul 2, 2013
Priority date	Apr 23, 2013
Publication date	Jan 10, 2017
Grant date	Jan 10, 2017

Abstract

A deflection correcting device includes a banknote running passage formed by a first passage plate and a second passage plate, and a deflection correcting wheel is arranged inside the banknote running passage and has a deflection correcting direction deviated with respect to a reference wall of the banknote running passage. Multiple deflection correcting wheels are dispersedly arranged in a conveying direction of the banknote running passage and are arranged to gradually close to the reference wall. An adjusting wheel having a guide direction along a guide direction of the reference wall is provided at the position of the reference wall, and the adjusting wheel is arranged between a first deflection correcting wheel and a second deflection correcting wheel in the multiple deflection correcting wheels. A linear speed of rotation of the adjusting wheel is greater than a linear speed of rotation of the respective deflection correcting wheel.

First claim

The invention claimed is:

1. A deflection correcting device, comprising a banknote running passage formed by a first passage plate and a second passage plate, and a deflection correcting wheel being arranged inside the banknote running passage and having a deflection correcting direction deviated with respect to a reference wall of the banknote running passage, wherein multiple deflection correcting wheels are provided, and the multiple deflection correcting wheels are dispersedly arranged in a conveying direction of the banknote running passage and are arranged to gradually close to the reference wall;
an adjusting wheel having a guide direction along a guide direction of the reference wall is provided at the position of the reference wall, and the adjusting wheel is arranged between a first deflection correcting wheel and a second deflection correcting wheel in the multiple deflection correcting wheels; and
a linear speed of rotation of the adjusting wheel is greater than a linear speed of rotation of the respective deflection correcting wheel;
wherein deflection correcting floating pinch rollers are arranged in the banknote running passage and are in press fit with the respective deflection correcting wheels, and the deflection correcting floating pinch rollers and the deflection correcting wheels have the same deflection correcting directions; and
wherein an adjustment floating pinch roller is arranged in the banknote running passage and configured to cooperate with the adjusting wheel, a clamping force between the adjusting wheel and the adjusting floating pinch roller is greater than a clamping force between the deflection correcting wheel and the respective deflection correcting floating pinch roller.

2. The deflection correcting device according to claim 1 , wherein the deflection correcting wheels are arranged at a middle of the banknote running passage and comprise three rows, and the three rows of the deflection correcting wheels have the same deflection correcting directions.

3. The deflection correcting device according to claim 2 , wherein a height of one side, close to the reference wall, of the banknote running passage is less than a height of another side, away from the reference wall, of the banknote running passage.

4. The deflection correcting device according to claim 1 , wherein the adjusting wheel is a polygonal adjusting wheel.

5. The deflection correcting device according to claim 1 , wherein an inlet of the banknote running passage is provided with multiple conveying wheels, rotation directions of the conveying wheels are along the guide direction of the banknote running passage, the multiple conveying wheels are arranged side by side on a driving shaft, and the driving shaft is provided with a gear pair for power transmission.

6. The deflection correcting device according to claim 5 , wherein the adjusting wheel is provided with a power transmission shaft, and the adjusting wheel is connected to the multiple deflection correcting wheels via a second gear pair.

7. The deflection correcting device according to claim 6 , wherein an adjusting screw configured to adjust the contact clearance between the adjusting wheel and the adjustment floating pinch roller is arranged on the adjustment floating pinch wheel.

8. An automatic teller machine, being provided with an automatic banknote depositing device, and a deflection correcting device being arranged inside the automatic banknote depositing apparatus, wherein the deflection correcting device comprises a banknote running passage formed by a first passage plate and a second passage plate, and a deflection correcting wheel is arranged inside the banknote running passage and having a deflection correcting direction deviated with respect to a reference wall of the banknote running passage, wherein multiple deflection correcting wheels are provided, and the multiple deflection correcting wheels are dispersedly arranged in a conveying direction of the banknote running passage and are arranged to gradually close to the reference wall;
an adjusting wheel having a guide direction along a guide direction of the reference wall is provided at the position of the reference wall, and the adjusting wheel is arranged between a first deflection correcting wheel and a second deflection correcting wheel in the multiple deflection correcting wheels; and
a linear speed of rotation of the adjusting wheel is greater than a linear speed of rotation of the respective deflection correcting wheel;
wherein deflection correcting floating pinch rollers are arranged in the banknote running passage and are in press fit with the respective deflection correcting wheels, and the deflection correcting floating pinch rollers and the deflection correcting wheels have the same deflection correcting directions and
wherein an adjustment floating pinch roller is arranged in the banknote running passage and configured to cooperate with the adjusting wheel, a clamping force between the adjusting wheel and the adjusting floating pinch roller is greater than a clamping force between the deflection correcting wheel and the respective deflection correcting floating pinch roller.

9. The automatic teller machine according to claim 8 , wherein the deflection correcting wheels are arranged at a middle of the banknote running passage and comprise three rows, and the three rows of the deflection correcting wheels have the same deflection correcting directions.

10. The automatic teller machine according to claim 9 , wherein a height of one side, close to the reference wall, of the banknote running passage is less than a height of another side, away from the reference wall, of the banknote running passage.

11. The automatic teller machine according to claim 8 , wherein the adjusting wheel is a polygonal adjusting wheel.

12. The automatic teller machine according to claim 8 , wherein an inlet of the banknote running passage is provided with multiple conveying wheels, rotation directions of the conveying wheels are along the guide direction of the banknote running passage, the multiple conveying wheels are arranged side by side on a driving shaft, and the driving shaft is provided with a gear pair for power transmission.

13. The automatic teller machine according to claim 12 , wherein the adjusting wheel is provided with a power transmission shaft, and the adjusting wheel is connected to the multiple deflection correcting wheels via a second gear pair.

14. The automatic teller machine according to claim 13 , wherein an-adjusting screw configured to adjust the contact clearance between the adjusting wheel and the adjustment floating pinch roller is arranged on the adjustment floating pinch wheel.

Assignees

• Grg Banking Equipment Co Ltd

Inventors

• Wang Peng
• Li Zhe

Classifications

• G07D11/17

  Aligning · CPC title

• B65H2403/20

  Belt drives · CPC title

• B65H2404/6111

  and shaped for curvilinear transport path · CPC title

• B65H20/02

  by friction roller · CPC title

• B65H9/166 Primary

  Roller · CPC title