Anti-blocking paper currency rolling device

Abstract

This invention relates to the field of public transportation equipment technology, specifically to an anti-blocking banknote rolling device, comprising a front casing and an outer cover. The outer cover has a banknote inlet, and the inlet has a rolling channel for banknotes to enter the coin liner. An anti-blocking component is provided at the rolling channel, and a coin inlet rolling wheel assembly is fixedly connected to the rolling channel. The coin inlet rolling wheel assembly abuts against the movable coin inlet rolling wheel assembly. This invention, by providing an anti-blocking component at the rolling channel, solves the problem of equipment malfunction and operational disruption caused by passengers not paying according to rules; it greatly reduces maintenance costs and improves production efficiency.

Description

Technical Field

[0001] This invention relates to the field of public transportation equipment technology, specifically to a banknote rolling device to prevent banknote jamming. Background Technology

[0002] With the development of technology and the increasing digitalization of fare payment, the amount of traditional coin-operated tickets has decreased, especially in developed cities. To improve efficiency, public transport customers require the separation of banknotes and coins, with banknotes automatically sorted inside the coin acceptor for easy counting. However, due to factors such as passengers' coin-operating habits and understanding, coins may be mistakenly inserted into the banknote slot, potentially causing coin acceptor malfunctions and affecting operations. To quickly solve this problem, an anti-blocking banknote winding device has been invented to prevent coins or cards from being caught inside the coin acceptor. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide an anti-blocking banknote rolling device to solve the above-mentioned problems.

[0004] The objective of this invention is achieved as follows: A banknote rolling device for preventing banknote blockage includes a front shell and an outer cover. The outer cover has a banknote inlet, and the banknote inlet has a banknote rolling channel for banknotes to enter the coin chamber. The banknote rolling channel is equipped with an anti-blocking component, which includes a banknote rolling motor, a banknote output power wheel assembly, a transfer wheel assembly, and an inlet banknote rolling movable wheel assembly. The banknote rolling motor drives the banknote output power wheel assembly to rotate via a drive gear set. The banknote output power wheel assembly drives the transfer wheel assembly to rotate, and the transfer wheel assembly drives the inlet banknote rolling movable wheel assembly to rotate. The inlet banknote rolling wheel assembly is fixedly connected to the banknote rolling channel, and the inlet banknote rolling wheel assembly abuts against the inlet banknote rolling movable wheel assembly.

[0005] Preferably, the drive gear set includes a motor power gear connected to the output end of the banknote rolling motor, the motor power gear meshing with a central gear, the central gear meshing with a drive gear for the active banknote rolling wheel set, and the drive gear for the active banknote rolling wheel set being fixedly sleeved on the outside of the banknote output power wheel set.

[0006] Preferably, the coin roll cover includes a left coin roll cover and a right coin roll cover.

[0007] Preferably, the coin winding channel includes an upper coin winding channel and a lower coin winding channel, which together form a cavity structure with a large-angle turn.

[0008] Preferably, a rotating wheel assembly bracket is provided at the coin rolling channel, and the rotating wheel assembly is mounted on the rotating wheel assembly bracket.

[0009] Preferably, the material of the intermediate rotating wheel assembly bracket is polypropylene.

[0010] Preferably, the banknote output passive wheel assembly is provided at the banknote track, and the banknote output passive wheel assembly is provided with a wheel spring pressure plate.

[0011] The beneficial effects of this invention are as follows: This anti-blocking banknote rolling device solves the problem that terminal passengers may cause equipment failure and affect operation by installing an anti-blocking component at the banknote rolling channel; it greatly reduces maintenance costs and improves production efficiency.

[0012] The coin roll path is equipped with a central rotating wheel assembly bracket. The central rotating wheel assembly is mounted on the central rotating wheel assembly bracket, which supports the central rotating wheel assembly and extends its service life. The central rotating wheel assembly bracket is made of polypropylene, which has high toughness and elasticity. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the banknote entrance structure of the present invention.

[0015] Figure 2 This is a schematic diagram of the banknote exit structure of the present invention.

[0016] Figure 3 This is a schematic diagram of the drive gear set of the present invention.

[0017] Figure 4 This is a schematic diagram of the internal structure of the coin roll cover of the present invention.

[0018] Figure 5 This is a schematic diagram of the cooperation structure between the drive gear set and the banknote output power wheel set of the present invention.

[0019] Figure label: 1. Front casing of the coin roll, 2. Left outer cover of the coin roll, 3. Right outer cover of the coin roll, 4. Coin roll motor, 5. Motor power gear, 6. Central rotating gear, 7. Drive gear of the active coin roll wheel assembly, 8. Coin inlet coin roll wheel assembly, 9. Coin roll lower coin channel, 10. Coin inlet coin roll movable wheel assembly, 11. Coin roll upper coin channel, 12. Central rotating wheel assembly bracket, 13. Central rotating wheel assembly, 14. Banknote output power wheel assembly, 15. Banknote output passive wheel assembly, 16. Wheel assembly spring pressure plate, 17. Banknote inlet, 18. Banknote outlet. Implementation

[0020] The following is in conjunction with the appendix Figure 1-5 The present invention will be further described below. Example 1

[0021] A banknote rolling device for preventing banknote blockage includes a front shell 1 and an outer cover. The outer cover has a banknote inlet 17, and the banknote inlet 17 has a banknote rolling channel for banknotes to enter the banknote liner. An anti-blocking component is installed at the banknote rolling channel. The anti-blocking component includes a banknote rolling motor 4, a banknote output power wheel set 14, a rotating wheel set 13, and a banknote inlet rolling movable wheel set 10. The banknote rolling motor 4 drives the banknote output power wheel set 14 to rotate through a drive gear set. The banknote output power wheel set 14 drives the rotating wheel set 13 to rotate. The rotating wheel set 13 drives the banknote inlet rolling movable wheel set 10 to rotate. A banknote inlet rolling wheel set 8 is fixedly connected to the banknote rolling channel and abuts against the banknote inlet rolling movable wheel set 10.

[0022] It should be noted that the coin inlet winding wheel assembly 8 consists of one axle and six copper wheels. The copper wheels have axle holes in the center and are mounted on the axle. The axle is fixed at the coin winding channel and cannot move. The copper wheels can rotate freely and abut against the coin winding movable wheel assembly. The coin inlet winding movable wheel assembly 10 consists of an axle with two fixed rubber wheels and four copper wheels. The copper wheels can rotate freely on the axle, and the rubber wheels rotate as a unit with the axle. It is mounted at the coin winding channel and can move horizontally back and forth within a small range. The transfer wheel assembly 13 consists of two wheels with axles. During normal operation, it is tangentially and tightly abutted against the corresponding winding wheels of the banknote output power wheel assembly 14 and the coin inlet winding movable wheel assembly 10. When subjected to force or movement, it can also be separated from the banknote output power wheel assembly 14 to transmit or release power.

[0023] In this embodiment, the drive gear set includes a motor power gear 5 connected to the output end of the coin rolling motor 4. The motor power gear 5 meshes with a rotating gear 6, and the rotating gear 6 meshes with a drive gear 7 for the active coin rolling wheel assembly. The drive gear 7 for the active coin rolling wheel assembly is fixedly sleeved on the outside of the banknote output power wheel assembly 14. In specific use, the coin rolling motor 4 drives the motor power gear 5 to rotate, the motor power gear 5 drives the rotating gear 6 to rotate synchronously, the rotating gear 6 drives the drive gear 7 for the active coin rolling wheel assembly to rotate synchronously, and the active coin rolling wheel assembly drives the banknote output power wheel assembly 14 to rotate synchronously.

[0024] In this embodiment, the coin roll cover includes a left coin roll cover 2 and a right coin roll cover 3. Compared with a one-piece cover, it is more convenient to install and remove the cover for internal maintenance or replacement based on the problems that occur in actual use.

[0025] In this embodiment, the coin rolling channel includes an upper coin rolling channel 11 and a lower coin rolling channel 9. The upper coin rolling channel 11 and the lower coin rolling channel 9 form a cavity structure with a large-angle turn. Specifically, the narrowest gap of the coin rolling channel is 2.4mm, which prevents hard objects such as coins or cards from entering the channel at the entrance.

[0026] In this embodiment, a rotating wheel assembly bracket 12 is provided at the coin rolling channel, and a rotating wheel assembly 13 is installed on the rotating wheel assembly bracket 12. The rotating wheel assembly bracket 12 supports the rotating wheel assembly 13 and extends the service life of the rotating wheel assembly 13. The rotating wheel assembly bracket 12 is made of polypropylene, which has high toughness and elasticity.

[0027] In this embodiment, a banknote output passive wheel assembly 15 is provided at the banknote track, and a wheel spring pressure plate 16 is provided on the banknote output passive wheel assembly 15, which plays a buffering role.

[0028] The working principle of this invention is as follows: When a single or multiple neatly stacked banknotes are normally unfolded and fed into the banknote rolling device, the banknote rolling motor 4 drives the banknote output power wheel group 14 to rotate through the drive gear set. Specifically, when using the drive gear set, the banknote rolling motor 4 drives the motor power gear 5 to rotate, the motor power gear 5 drives the intermediate gear 6 to rotate synchronously, the intermediate gear 6 drives the active banknote rolling wheel group drive gear 7 to rotate synchronously, the active banknote rolling wheel group drives the banknote output power wheel group 14 to rotate synchronously, the banknote output power wheel group 14 drives the intermediate wheel group 13 to rotate, and the intermediate wheel group 13 drives the banknote inlet rolling movable wheel group 10 to rotate, instantly rolling in and outputting the banknotes to the next stage. When an excessively thick banknote or one containing coins or cards is inserted, the coin-winding roller assembly 10 at the coin inlet is squeezed by the excessively thick banknote or coins and moves towards the intermediate roller assembly 13. Driven by the intermediate roller assembly 13, the intermediate roller assembly support 12 undergoes elastic deformation, and the intermediate roller assembly 13 moves towards the coin-winding front shell 1, disengaging from the banknote output power roller assembly 14. The power of the coin-winding roller assembly 10 at the coin inlet is eliminated, and the excessively thick banknote or cards are no longer wound in, avoiding blockage deep in the coin channel cavity of the device and preventing the foreign object from being quickly removed. In addition, in a preferred embodiment, a width detection structure can be installed, or the motor can be reversed to prevent accidental insertion or foreign objects from entering deep into the coin-winding device.

[0029] It should be noted that, depending on the implementation needs, the various components described in the embodiments of the present invention can be split into more components, or two or more components or parts of components can be combined into new components to achieve the purpose of the embodiments of the present invention.

[0030] The above embodiments merely illustrate several implementation methods of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A banknote rolling device to prevent banknote jamming, characterized in that... The device includes a front casing and an outer cover. The outer cover has a banknote inlet, and the inlet has a banknote channel for banknotes to enter the coin chamber. The banknote channel has an anti-blocking component. The banknote channel includes an upper banknote channel and a lower banknote channel, which form a large-angle turning cavity structure. The anti-blocking component includes a banknote motor, a banknote output power wheel assembly, a transfer wheel assembly, and an inlet banknote winding motion wheel assembly. The banknote motor drives the banknote output power wheel assembly to rotate via a drive gear set. The banknote output power wheel assembly drives the transfer wheel assembly to rotate, and the transfer wheel assembly drives the inlet banknote winding motion wheel assembly. The drive wheel assembly rotates, and the coin inlet coin winding wheel assembly is fixedly connected to the coin winding channel. The coin inlet coin winding wheel assembly abuts against the coin inlet movable coin winding wheel assembly. A central rotating wheel assembly bracket is provided at the coin winding channel, and the central rotating wheel assembly is mounted on the central rotating wheel assembly bracket. When a banknote containing a coin or card is inserted, the coin inlet movable coin winding wheel assembly is squeezed by the banknote or coin and moves towards the central rotating wheel assembly. Under the drive of the central rotating wheel assembly, the central rotating wheel assembly bracket undergoes elastic deformation, and the central rotating wheel assembly moves towards the front shell of the coin winding, disengaging from the banknote output drive wheel assembly. The power of the coin inlet movable coin winding wheel assembly is eliminated, and the banknote or card is no longer wound in, avoiding blockage deep in the coin channel cavity of the device. The drive gear set includes a motor power gear connected to the output end of the banknote rolling motor. The motor power gear meshes with a central rotating gear, which meshes with an active banknote rolling wheel drive gear. The active banknote rolling wheel drive gear is fixedly sleeved on the outside of the banknote output power wheel set.

2. The anti-blocking banknote rolling device according to claim 1, characterized in that, The material of the intermediate rotating wheel assembly bracket is polypropylene.

3. The anti-blocking banknote rolling device according to claim 1, characterized in that, The banknote output passive wheel assembly is provided at the banknote track, and the banknote output passive wheel assembly is provided with a wheel spring pressure plate.

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