A banknote counter with a disinfection function

Abstract

The present invention relates to a banknote counter with a disinfection function, which includes a body. An inlet for banknotes and an outlet for banknotes are provided on the body. A banknote channel is arranged between the inlet for banknotes and the outlet for banknotes. A banknote twisting wheel assembly is arranged at the inlet for banknotes, and a banknote receiving wheel assembly is arranged at the outlet for banknotes. A banknote conveying device and a disinfection device are arranged between the banknote twisting wheel assembly and the banknote receiving wheel assembly. The disinfection device includes a disinfection box. An opening groove is provided on the disinfection box. A first roller is arranged in the opening groove. A second roller is arranged on one side of the first roller. The body is provided with a pipeline. One side of the pipeline corresponding to the disinfection box is connected with a water inlet seat. A water inlet cavity is arranged on the water inlet seat. A water inlet hole communicating with the pipeline is arranged at the bottom of the water inlet cavity. A plurality of drainage holes are arranged at the bottom of the disinfection box. The technical solution of the present invention has the technical effects of simple structure, convenient use and more remarkable disinfection effect.

Description

Technical Field

[0001] The present invention relates to the technical field of currency counters, and in particular to a currency counter with a disinfection function. Background Art

[0002] Paper money is an item that we often need to contact in our daily life and work. It is handled by many people and has a large circulation volume. Due to the large number of people and miscellaneous hands using paper money, it is very likely that paper money will carry various germs. These germs will spread quietly in all links of use along with the circulation of paper money, and unconsciously cause harm to the physical health of users. In the prior art, currency counters generally use ultraviolet lamps for irradiation disinfection. However, the operating speed of currency counters is relatively fast. Sometimes, before the ultraviolet lamp has time to irradiate and disinfect the paper money, the paper money has already exited from the outlet, resulting in poor disinfection effect and inconvenient use. Summary of the Invention

[0003] Based on the above problems, the present invention provides a currency counter with a disinfection function that has a simple structure, is convenient to use, and has a more significant disinfection effect.

[0004] To achieve the above object, the present invention provides the following technical solution: A currency counter with a disinfection function includes a body. An inlet and an outlet are provided on the body. A paper money passage for the paper money to pass through is provided between the inlet and the outlet. A banknote feeding wheel assembly is provided at the inlet of the paper money passage. A banknote receiving wheel assembly is provided at the outlet of the paper money passage. A paper money conveying device and a disinfection device are provided between the banknote feeding wheel assembly and the banknote receiving wheel assembly. The disinfection device includes a disinfection box. An opening groove is provided on the disinfection box. A first roller driven by a motor to rotate is provided in the opening groove. A second roller that rotates synchronously with the first roller is provided on one side of the first roller corresponding to the opening direction of the opening groove. The paper money passage is provided between the first roller and the second roller. A pipe connected to an external water inlet device is provided on the body corresponding to the position of the disinfection box. One side of the pipe corresponding to the disinfection box is connected to a water inlet seat. A water inlet cavity is provided on the water inlet seat. A water inlet hole communicating with the pipe is provided at the bottom of the water inlet cavity. A plurality of drain holes are provided at the bottom of the disinfection box. The opening groove is communicated with the water inlet cavity through the drain holes.

[0005] By adopting the above technical solution, banknotes are placed into the banknote channel along the position of the bill inlet, and are continuously conveyed one by one to the banknote conveying device through the bill receiving wheel assembly, and finally are sent out through the bill receiving wheel assembly along the bill outlet. The structure is simple, and the surface of the banknotes is sterilized by the disinfection device during the banknote conveying process, which is convenient to use. The setting of the disinfection box and the pipeline enables the disinfectant to be injected into the pipeline through an external water inlet device and placed into the water inlet cavity through the water inlet hole. The disinfectant accumulates in the water inlet cavity and is continuously injected through the external water inlet device. The disinfectant sprays out through the drain holes at the position of the opening groove. The first roller is arranged in the opening groove, so that the disinfectant sprayed out along the drain holes adheres to the outer periphery of the first roller. The second roller is arranged on one side of the first roller, and the banknote channel is arranged between the first roller and the second roller. When the banknotes are placed between the first roller and the second roller along the banknote channel, while the first roller and the second roller drive the banknotes to feed along the direction of the bill outlet with the drive of the motor, the disinfectant adhering to the surfaces of the first roller and the second roller also spreads on the surface of the banknotes and disinfects the banknotes as the banknotes pass through, and the disinfection effect is more remarkable. A plurality of drain holes are arranged, and each drain hole is preferably evenly distributed along the length direction of the opening groove, so that the disinfectant sprayed out along the drain holes can be evenly distributed on the outer periphery of the first roller, improving the disinfection efficiency and enhancing the disinfection effect.

[0006] The present invention is further provided that: a water distribution seat is arranged between the water inlet seat and the disinfection box. A water distribution cavity is arranged on the water distribution seat. A plurality of water distribution holes communicating with the water inlet cavity are arranged at the bottom of the water distribution cavity. The opening groove is communicated with the water distribution cavity through the drain holes.

[0007] By adopting the above technical solution, the setting of the water distribution seat enables the disinfectant injected into the water inlet seat through the pipeline to be placed into the water distribution cavity through the water distribution holes. The disinfectant placed into the water distribution cavity is evenly distributed through the water distribution cavity, so that when the disinfectant sprays out along the drain holes, the distribution is more uniform. A plurality of water distribution holes are arranged, and each water distribution hole is evenly distributed along the length direction of the water distribution seat, so that when the disinfectant enters the water distribution cavity, the distribution is more uniform.

[0008] The present invention is further provided that: the cross-section of the water distribution cavity along the width direction is trapezoidal.

[0009] By adopting the above technical solution, when the disinfectant is placed into the water distribution cavity and sprays out along the drain holes, the water distribution cavity is arranged in a trapezoidal shape with a smaller top and a larger bottom, which improves the spraying force of the disinfectant.

[0010] The present invention is further provided that: a first connecting block is arranged on the water inlet seat. A first insertion groove inserted with the first connecting block is arranged on the water distribution seat corresponding to the position of the first connecting block. A second connecting block is arranged on the water distribution seat. A second insertion groove inserted with the second connecting block is arranged on the disinfection box corresponding to the position of the second connecting block.

[0011] By adopting the above technical solution, the water inlet seat is installed in the first insertion slot on the water distribution seat through the first connecting block, and the disinfection box is installed in the second connecting block on the water distribution seat through the second insertion slot, which is convenient for disassembly and assembly.

[0012] The present invention is further provided that: the inner diameter of the opening groove matches the outer diameter of the first roller, and the cross-section of the opening groove in the width direction is U-shaped.

[0013] By adopting the above technical solution, the first roller can be well wrapped in the opening groove, and the disinfectant liquid sprayed through the drain holes can be well attached to the position of the first roller and will not splash out along the position of the opening groove, causing waste.

[0014] The present invention is further provided that: the inner diameter of the drain hole is d, 0.1mm ≤ d ≥ 0.5mm.

[0015] By adopting the above technical solution, the setting of the drain holes enables the disinfectant liquid to be sprayed out along the positions of the drain holes and attached to the surfaces of the first roller and the second roller to disinfect the banknotes. The inner diameter of the drain holes is preferably 0.3mm, which avoids the situation that the inner diameter of the drain holes is too large, resulting in too much disinfectant liquid attached to the first roller and the second roller, causing the banknotes to slip when passing through, and also avoids the situation that the inner diameter of the drain holes is too small, resulting in too little disinfectant liquid being sprayed out, resulting in poor disinfection effect.

[0016] The present invention is further provided that: the first roller and the second roller are made of polyurethane.

[0017] By adopting the above technical solution, the polyurethane material is non-conductive, acid-resistant, and has a high service life. Moreover, the surfaces of the first roller and the second roller made of polyurethane have a certain roughness, which can enhance the adhesion of the disinfectant liquid and improve the disinfection effect.

[0018] The present invention is further provided that: a fixed bracket is provided on one side of the pipeline, and a liquid level sensor for detecting whether there is disinfectant liquid in the pipeline is provided on the fixed bracket.

[0019] By adopting the above technical solution, the liquid level sensor senses whether there is disinfectant liquid in the pipeline to replenish the disinfectant liquid in a timely manner.

[0020] The present invention is further provided that: the disinfection device is arranged on one side corresponding to the banknote outlet of the banknote conveying device. The banknote conveying device includes a banknote feeding wheel assembly and a banknote outlet wheel assembly. The banknote feeding wheel assembly is arranged on one side corresponding to the banknote outlet of the banknote twisting wheel assembly, and the banknote outlet wheel assembly is arranged on the other side of the banknote feeding wheel assembly relative to the banknote twisting wheel assembly. A banknote verification assembly is arranged between the banknote feeding wheel assembly and the banknote outlet wheel assembly.

[0021] By adopting the above technical solution, the setting of the banknote feeding wheel assembly and the banknote discharging wheel assembly enables the banknotes to be fed one by one along the direction of the banknote verification assembly through the bill pressing wheel assembly at the position of the banknote inlet. The banknote feeding wheel assembly conveys the banknotes to the position of the banknote verification assembly to verify the authenticity of the banknotes. After detection, the banknotes placed at the position of the banknote verification assembly are discharged from the position of the banknote verification assembly through the banknote discharging wheel assembly. The disinfection device is arranged on one side of the banknote conveying device corresponding to the position of the banknote outlet, so that the banknotes, which are conveyed more smoothly, are placed at the position of the disinfection device for disinfection, and the disinfection is more complete and thorough. After disinfection, the banknotes are conveyed to the banknote outlet along the position of the banknote receiving wheel assembly, completing the verification and disinfection of the banknotes, and having strong practicability.

[0022] The present invention is further configured as follows: the bill pressing wheel assembly, the banknote receiving wheel assembly, the banknote feeding wheel assembly, the banknote discharging wheel assembly, as well as the first roller and the second roller are driven by the same motor to move in the same direction.

[0023] By adopting the above technical solution, the number of motors and related components is reduced, which is convenient for installation, reduces costs, makes the structure of the bill counter more compact, occupies less space, and further improves the structural consistency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the structural diagram of the embodiment of the present invention;

[0025] Figure 2 is the structural sectional view of the embodiment of the present invention;

[0026] Figure 3 is Figure 2 the enlarged view of the structure of part A;

[0027] Figure 4 is the partial structure Figure 1 ;

[0028] Figure 5 is the partial structure Figure 2 ;

[0029] Figure 6 is Figure 5 the sectional view taken along A-A of

[0030] Figure 7 is Figure 6 the enlarged view of the structure of part B;

[0031] Figure 8 is the exploded view of the partial structure of the embodiment of the present invention;

[0032] Meanings of the reference numerals in the figure: 1 - body, 2 - banknote inlet, 3 - banknote outlet, 4 - banknote channel, 5 - banknote twisting wheel assembly, 6 - banknote receiving wheel assembly, 7 - banknote conveying device, 701 - banknote feeding wheel assembly, 702 - banknote discharging wheel assembly, 8 - disinfection device, 801 - disinfection box, 9 - opening groove, 10 - first roller, 11 - second roller, 12 - pipeline, 13 - water inlet seat, 14 - water inlet cavity, 15 - water inlet hole, 16 - drain hole, 17 - water distribution seat, 18 - water distribution cavity, 19 - water distribution hole, 20 - first connecting block, 21 - first insertion slot, 22 - second connecting block, 23 - second insertion slot, 24 - fixing frame, 25 - liquid level sensor, 26 - banknote verification assembly, 27 - motor. Detailed implementation manners

[0033] This specific embodiment is only an interpretation of the present invention, and it is not a limitation to the present invention. After reading this specification, those skilled in the art can make modifications without creative contributions to this embodiment as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

[0034] See the appendix Figure 1-8, a banknote counter with a disinfection function disclosed by the present invention includes a machine body 1. An inlet 2 and an outlet 3 are provided on the machine body 1. A banknote passage 4 for banknotes to pass through is provided between the inlet 2 and the outlet 3. A banknote feeding wheel assembly 5 is provided at the inlet 2 of the banknote passage 4. A banknote receiving wheel assembly 6 is provided at the outlet 3 of the banknote passage 4. A banknote conveying device 7 and a disinfection device 8 are provided between the banknote feeding wheel assembly 5 and the banknote receiving wheel assembly 6. The disinfection device 8 includes a disinfection box 801. An opening groove 9 is provided on the disinfection box 801. A first roller 10 driven to rotate by a motor 27 is provided in the opening groove 9. A second roller 11 that rotates synchronously with the first roller 10 is provided on one side of the first roller 10 corresponding to the opening direction of the opening groove 9. The banknote passage 4 is provided between the first roller 10 and the second roller 11. A pipe 12 connected to an external water inlet device is provided on the machine body 1 corresponding to the position of the disinfection box 801. One side of the pipe 12 corresponding to the disinfection box 801 is connected to a water inlet seat 13. A water inlet cavity 14 is provided on the water inlet seat 13. A water inlet hole 15 communicating with the pipe 12 is provided at the bottom of the water inlet cavity 14. A plurality of drain holes 16 are provided at the bottom of the disinfection box 801. The opening groove 9 is communicated with the water inlet cavity 14 through the drain holes 16. Banknotes are placed into the banknote passage 4 at the inlet 2, and the banknote receiving wheel assembly 6 separates the banknotes into single sheets and continuously conveys them to the banknote conveying device 7. Finally, the banknotes are sent out through the banknote receiving wheel assembly 6 along the outlet 3. The structure is simple. During the banknote conveying process, the surface of the banknotes is sterilized and disinfected by the disinfection device 8, which is convenient to use. The settings of the disinfection box 801 and the pipe 12 enable the disinfectant to be injected into the pipe 12 through an external water inlet device and placed into the water inlet cavity 14 through the water inlet hole 15. The disinfectant accumulates in the water inlet cavity 14 and is continuously injected through the external water inlet device. The disinfectant sprays out along the drain holes 16 at the position of the opening groove 9. The first roller 10 is provided in the opening groove 9, so that the disinfectant sprayed out along the drain holes 16 adheres to the outer periphery of the first roller 10. The second roller 11 is provided on one side of the first roller 10, and the banknote passage 4 is provided between the first roller 10 and the second roller 11. When the banknotes are placed between the first roller 10 and the second roller 11 along the banknote passage 4, while the first roller 10 and the second roller 11 drive the banknotes to feed along the direction of the outlet 3 under the drive of the motor 27, the disinfectant adhering to the surfaces of the first roller 10 and the second roller 11 is also applied to the surface of the banknotes as the banknotes pass through and disinfects the banknotes, and the disinfection effect is more remarkable. A plurality of drain holes 16 are provided, and each drain hole 16 is preferably evenly distributed along the length direction of the opening groove 9, so that the disinfectant sprayed out along the drain holes 16 can be evenly distributed on the outer periphery of the first roller 10, improving the disinfection efficiency and enhancing the disinfection effect.

[0035] In this embodiment, further settings are as follows: A water distribution seat 17 is provided between the water inlet seat 13 and the disinfection box 801. A water distribution cavity 18 is provided on the water distribution seat 17. At the bottom of the water distribution cavity 18, a number of water distribution holes 19 communicating with the water inlet cavity 14 are provided. The opening groove 9 is in communication with the water distribution cavity 18 through the drain hole 16. The setting of the water distribution seat 17 enables the disinfectant liquid introduced into the water inlet seat 13 through the pipeline 12 to be introduced into the water distribution cavity 18 through the positions of the water distribution holes 19. The disinfectant liquid introduced into the water distribution cavity 18 is evenly distributed through the water distribution cavity 18, so that when the disinfectant liquid is ejected along the position of the drain hole 16, the distribution is more uniform. A number of water distribution holes 19 are provided, and the respective water distribution holes 19 are evenly distributed along the length direction of the water distribution seat 17, so that when the disinfectant liquid enters the position of the water distribution cavity 18, the distribution is more uniform.

[0036] In this embodiment, further settings are as follows: The cross-section of the water distribution cavity 18 in the width direction is trapezoidal. When the disinfectant liquid is ejected along the position of the drain hole 16 into the water distribution cavity 18, the water distribution cavity 18 is arranged in a trapezoidal shape with a smaller upper part and a larger lower part, which improves the ejection force of the disinfectant liquid.

[0037] In this embodiment, further settings are as follows: A first connection block 20 is provided on the water inlet seat 13. At the position corresponding to the first connection block 20 on the water distribution seat 17, a first insertion slot 21 for inserting the first connection block 20 is provided. A second connection block 22 is provided on the water distribution seat 17. At the position corresponding to the second connection block 22 on the disinfection box 801, a second insertion slot 23 for inserting the second connection block 22 is provided. The water inlet seat 13 is installed through the first connection block 20 and the first insertion slot 21 on the water distribution seat 17, and the disinfection box 801 is installed through the second insertion slot 23 and the second connection block 22 on the water distribution seat 17, which is convenient for disassembly and assembly.

[0038] In this embodiment, further settings are as follows: The inner diameter of the opening groove 9 matches the outer diameter of the first roller 10. The cross-section of the opening groove 9 in the width direction is U-shaped. This enables the first roller 10 to be well wrapped in the opening groove 9, and the disinfectant liquid ejected through the drain hole 16 can be well attached to the position of the first roller 10 without splashing out along the position of the opening groove 9, causing waste.

[0039] In this embodiment, further settings are as follows: The inner diameter of the drain hole 16 is d, where 0.1mm ≤ d ≥ 0.5mm. The setting of the drain hole 16 enables the disinfectant liquid to be ejected along the position of the drain hole 16 and attached to the surfaces of the first roller 10 and the second roller 11 to disinfect the banknotes. The inner diameter of the drain hole 16 is preferably 0.3mm, avoiding that the inner diameter of the drain hole 16 is too large, resulting in too much disinfectant liquid attached to the first roller 10 and the second roller 11, causing the banknotes to slip when passing through, and also avoiding that the inner diameter of the drain hole 16 is too small, resulting in too little ejected disinfectant liquid and poor disinfection effect.

[0040] In this embodiment, it is further set that the materials of the first roller 10 and the second roller 11 are polyurethane. The polyurethane material is non-conductive, acid-resistant, and has a long service life. Moreover, the surfaces of the first roller 10 and the second roller 11 made of polyurethane have a certain roughness, which can enhance the adhesion of the disinfectant solution and improve the disinfection effect.

[0041] In this embodiment, it is further set that a fixing frame 24 is arranged on one side of the pipeline 12, and a liquid level sensor 25 for detecting whether there is disinfectant solution in the pipeline 12 is arranged on the fixing frame 24. The liquid level sensor 25 senses whether there is disinfectant solution in the pipeline 12 to supplement the disinfectant solution in a timely manner.

[0042] In this embodiment, it is further set that the disinfection device 8 is arranged on one side corresponding to the banknote outlet 3 of the banknote conveying device 7. The banknote conveying device 7 includes a banknote feeding wheel assembly 701 and a banknote outlet wheel assembly 702. The banknote feeding wheel assembly 701 is arranged on one side of the banknote twisting wheel assembly 5 corresponding to the banknote outlet 3, and the banknote outlet wheel assembly 702 is arranged on the other side of the banknote feeding wheel assembly 701 relative to the banknote twisting wheel assembly 5. A banknote verification assembly 26 is arranged between the banknote feeding wheel assembly 701 and the banknote outlet wheel assembly 702. The settings of the banknote feeding wheel assembly 701 and the banknote outlet wheel assembly 702 enable the banknote to be fed along the banknote inlet 2 position through the banknote twisting wheel assembly 5 one by one in the direction of the banknote verification assembly 26. When the banknote is conveyed to the banknote verification assembly 26 by the banknote feeding wheel assembly 701 to verify the authenticity of the banknote, after detection, the banknote placed at the position of the banknote verification assembly 26 is discharged from the position of the banknote verification assembly 26 by the banknote outlet wheel assembly 702. The disinfection device 8 is arranged on one side corresponding to the banknote outlet 3 of the banknote conveying device 7, so that the banknote with a more flat transmission is placed at the position of the disinfection device 8 for disinfection, and the disinfection is more complete and thorough. After disinfection, the banknote is conveyed to the banknote outlet 3 along the banknote receiving wheel assembly 6 position, completing the verification and disinfection of the banknote, and has strong practicability.

[0043] In this embodiment, it is further set that the banknote twisting wheel assembly 5, the banknote receiving wheel assembly 6, the banknote feeding wheel assembly 701, the banknote outlet wheel assembly 702, as well as the first roller 10 and the second roller 11 are driven by the same motor 27 to move in the same direction. The number of the motor 27 and related components is reduced, which is convenient for installation, reduces the cost, makes the structure of the banknote counting machine more compact, occupies less space, and further improves the consistency of the structure.

[0044] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present invention, several improvements and modifications can be made. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A banknote counter with a disinfection function, comprising a body, an inlet for banknotes and an outlet for banknotes are provided on the body, a banknote passage for banknotes to pass through is provided between the inlet for banknotes and the outlet for banknotes, a banknote twisting wheel assembly is provided at the inlet of the banknote passage, a banknote receiving wheel assembly is provided at the outlet of the banknote passage, a banknote conveying device and a disinfection device are provided between the banknote twisting wheel assembly and the banknote receiving wheel assembly. It is characterized in that: The disinfection device includes a disinfection box, an opening groove is provided on the disinfection box, a first roller driven by a motor to rotate is provided in the opening groove, a second roller synchronously rotating with the first roller is provided on one side of the first roller corresponding to the opening direction of the opening groove, the banknote passage is arranged between the first roller and the second roller, a pipeline connected to an external water inlet device is provided on the body corresponding to the position of the disinfection box, a water inlet seat is connected to one side of the pipeline corresponding to the disinfection box, a water inlet cavity is provided on the water inlet seat, a water inlet hole communicating with the pipeline is provided at the bottom of the water inlet cavity, a plurality of drain holes are provided at the bottom of the disinfection box, the opening groove is communicated with the water inlet cavity through the drain holes, a water distribution seat is provided between the water inlet seat and the disinfection box, a water distribution cavity is provided on the water distribution seat, a plurality of water distribution holes communicating with the water inlet cavity are provided at the bottom of the water distribution cavity, the opening groove is communicated with the water distribution cavity through the drain holes, the cross-section of the water distribution cavity in the width direction is trapezoidal, the inner diameter of the opening groove matches the outer diameter of the first roller, the cross-section of the opening groove in the width direction is U-shaped, the inner diameter of the drain hole is d, and 0.1mm ≤ d ≥ 0.5mm.

2. The banknote counter with a disinfection function according to claim 1, It is characterized in that: A first connecting block is provided on the water inlet seat, a first insertion groove inserted with the first connecting block is provided on the water distribution seat corresponding to the position of the first connecting block, a second connecting block is provided on the water distribution seat, and a second insertion groove inserted with the second connecting block is provided on the disinfection box corresponding to the position of the second connecting block.

3. The banknote counter with a disinfection function according to claim 1, It is characterized in that: The materials of the first roller and the second roller are made of polyurethane.

4. The banknote counter with a disinfection function according to claim 1, It is characterized in that: A fixed frame is provided on one side of the pipeline, and a liquid level sensor for detecting whether there is disinfectant in the pipeline is provided on the fixed frame.

5. The banknote counter with a disinfection function according to claim 1, It is characterized in that: The disinfection device is arranged on one side of the banknote conveying device corresponding to the outlet position. The banknote conveying device includes a banknote sending wheel assembly and a banknote outlet wheel assembly. The banknote sending wheel assembly is arranged on one side of the banknote twisting wheel assembly corresponding to the outlet, the banknote outlet wheel assembly is arranged on the other side of the banknote sending wheel assembly relative to the banknote twisting wheel assembly, and a banknote verification assembly is arranged between the banknote sending wheel assembly and the banknote outlet wheel assembly.

6. The banknote counter with a disinfection function according to claim 1, It is characterized in that: The banknote twisting wheel assembly, the banknote receiving wheel assembly, the banknote conveying device, and the first roller and the second roller are driven by the same motor to move in the same direction.

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