Coin dispensing device and cash circulation processing equipment
By setting up a blocking device in the coin dispensing unit of the cash recycling equipment and linking it with the gate, the blades are blocked, thus eliminating the risk of users coming into contact with the blades when withdrawing coins and improving security.
Patent Information
- Application Number
- CN202520386092.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-03-06
AI Technical Summary
In existing cash recycling equipment, when users take out banknotes, they are likely to come into contact with the blades, posing a risk of being scratched.
Design a coin dispensing device, including a frame, an impeller, a blocking component, and a gate. Through the linkage between the blocking component and the gate, the blocking component avoids the impeller when the gate is closed and blocks the blade when it is open, preventing the user from contacting the blade.
This effectively prevents users from coming into contact with the blades when removing banknotes, improving the safety of the coin dispensing device and preventing scratches.
Smart Images
Figure CN223796985U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of financial equipment technology, and in particular to a coin dispensing device and a cash circulation processing device. Background Technology
[0002] Cash circulation processing equipment is a type of self-service financial device that combines multiple functions such as cash circulation, deposit, withdrawal, temporary storage, sorting, counting, counterfeit detection, serial number recording, continuous cash feeding, end-of-day cash storage, and inquiry. It enables the circulation of RMB banknotes of various denominations circulating domestically. Existing cash circulation processing equipment includes a coin box, a conveyor channel, and a coin dispensing device. The dispensing device includes a receiving cavity and an inlet and outlet connected to the receiving cavity. The inlet is connected to the conveyor channel. When a user withdraws cash, the banknotes stored in the coin box are conveyed to the receiving cavity via the conveyor channel and the inlet. The user can then retrieve the banknotes from the receiving cavity through the outlet. To ensure that the banknotes are neatly stacked within the receiving cavity, the dispensing device provided by related technologies also includes an impeller. The impeller is installed at the inlet and includes a hub and blades disposed on the outer circumference of the hub. When the blades rotate around the axis of the hub, they extend into the receiving cavity and slap the banknotes entering the cavity through the inlet against the bottom wall of the receiving cavity. However, when users reach into the receiving cavity through the exit to retrieve banknotes, they may easily touch the blades, posing a risk of their hands being cut by the blades. Utility Model Content
[0003] The purpose of this utility model is to provide a coin dispensing device and a cash recycling processing equipment to prevent users from contacting the blades when taking out banknotes from the receiving cavity, avoid users being scratched by the blades, and improve the safety of the coin dispensing device.
[0004] On the one hand, this utility model provides a coin dispensing device, which includes:
[0005] The frame has a receiving cavity, and an inlet and an outlet, both of which are connected to the receiving cavity. The inlet is used to allow banknotes to enter the receiving cavity, and the outlet is used to allow banknotes to be removed from the receiving cavity.
[0006] An impeller is rotatably mounted on the frame and located adjacent to the inlet. The impeller includes a hub and blades disposed on the outer peripheral surface of the hub. When the blades rotate about the axis of the hub, they can extend into the receiving cavity. The blades are used to tap the banknotes that enter the receiving cavity through the inlet and stack the banknotes in the receiving cavity.
[0007] A shielding assembly includes a shielding member movably connected to the frame. The shielding member is movable relative to the frame and has a shielding position and a clearance position. When the shielding member is in the shielding position, the shielding member extends into the receiving cavity and shields the blade. When the shielding member is in the clearance position, the shielding member retracts from the receiving cavity.
[0008] A gate is movably connected to the frame. When the gate moves relative to the frame, it has an open position for opening the outlet and a closed position for closing the outlet. The connection relationship between the gate and the blocking member is configured such that when the gate is in the open position, the blocking member is in the blocking position, and when the gate is in the closed position, the blocking member is in the avoidance position.
[0009] As a preferred technical solution for the coin dispensing device, the gate is linked to the blocking component, and the gate and the blocking component have a first linkage relationship or a second linkage relationship.
[0010] The first linkage relationship includes: during the process of the gate moving from the closed position to the open position, the gate drives the blocking member to move to the blocking position, and during the process of the gate moving from the open position to the closed position, the gate drives the blocking member to move to the avoidance position;
[0011] The second linkage relationship includes: when the gate moves from the closed position to the open position, the gate drives the blocking member to move to the blocking position, and when the gate moves from the open position to the closed position, the gate drives the blocking member to move to the avoidance position.
[0012] As a preferred technical solution for the coin dispensing device, the gate is pivotally connected to the frame via a first pivot shaft, and the gate is capable of rotating around the axis of the first pivot shaft in the opening direction to the open position and in the closing direction to the closed position;
[0013] The shielding member is pivotally connected to the frame via a second pivot shaft, and the shielding member can rotate around the axis of the second pivot shaft to the shielding position and the avoidance position. The second pivot shaft is parallel to and spaced apart from the first pivot shaft. The gate is provided with a first toothed portion, and the shielding member is provided with a second toothed portion. The first toothed portion is used to engage with the second toothed portion.
[0014] As a preferred technical solution for the coin dispensing device, when the gate and the blocking member have a first linkage relationship:
[0015] The number of teeth in the first toothed portion is greater than the number of teeth in the second toothed portion, the rotation angle of the gate between the open position and the closed position is greater than the rotation angle of the blocking member between the blocking position and the avoidance position, and when the blocking member is located in the blocking position, the avoidance position, or any position between the blocking position and the avoidance position, the first toothed portion and the second toothed portion engage.
[0016] The blocking member can also rotate around the axis of the second pivot shaft to the first skip tooth position. The blocking position is located between the first skip tooth position and the avoidance position. The gate can rotate along the opening direction to drive the blocking member to rotate sequentially to the blocking position and the first skip tooth position. When the blocking member is located at the first skip tooth position, the first toothed portion and the second toothed portion are separated.
[0017] The blocking assembly further includes a first torsion spring connected to the blocking member. When the blocking member is in the first skipped tooth position, the first torsion spring provides a first elastic force to the blocking member, and the first elastic force overcomes the gravity of the blocking member and drives the blocking member to rotate to the blocking position.
[0018] As a preferred technical solution for the coin dispensing device, the blocking member can also rotate around the axis of the second pivot shaft to the second skip tooth position. The avoidance position is located between the second skip tooth position and the blocking position. The gate can rotate along the closing direction to drive the blocking member to rotate sequentially to the avoidance position and the second skip tooth position. When the blocking member is located at the second skip tooth position, the first toothed portion and the second toothed portion are separated.
[0019] The shielding assembly further includes a second torsion spring connected to the shielding member. When the shielding member is located at the shielding position, the first skipped tooth position, or any position between the shielding position and the first skipped tooth position, the second torsion spring exerts no force on the shielding member. When the shielding member is located at the avoidance position, the second skipped tooth position, or any position between the avoidance position and the second skipped tooth position, the first torsion spring exerts no force on the shielding member. When the shielding member is located at the second skipped tooth position, the second torsion spring provides a second elastic force to the shielding member, and the second elastic force and the gravity of the shielding member work together to rotate the shielding member to the avoidance position.
[0020] As a preferred technical solution for the coin dispensing device, when the gate and the blocking member have a second linkage relationship:
[0021] Both the gate and the shield are slidably connected to the frame. The gate is provided with a first rack, and the shield is provided with a second rack. The first rack and the second rack are parallel and spaced apart.
[0022] The shielding assembly further includes a transmission gear located between the first rack and the second rack, and the transmission gear meshes with both the first rack and the second rack simultaneously. When the gate slides from the closed position to the open position, the gate drives the shielding member to slide to the shielding position. When the gate slides from the open position to the closed position, the gate drives the shielding member to slide to the avoidance position.
[0023] As a preferred technical solution for the coin dispensing device, when the gate moves from the closed position to the first preset position along the opening direction, the gate is linked with the blocking member, and during the process of the gate moving from the first preset position to the open position along the opening direction, the gate drives the blocking member to move to the blocking position;
[0024] When the gate moves from the open position to the second preset position along the closing direction, the gate and the blocking member are linked. During the process of the gate moving from the second preset position to the closed position along the closing direction, the gate drives the blocking member to move to the avoidance position.
[0025] As a preferred technical solution for the coin dispensing device, the gate is pivotally connected to the frame via a first pivot shaft, and the gate can rotate around the axis of the first pivot shaft to the open position and the closed position. The blocking member is pivotally connected to the frame via a second pivot shaft, and the blocking member can rotate around the axis of the second pivot shaft to the blocking position and the avoidance position. The second pivot shaft is parallel to and spaced apart from the first pivot shaft. The gate is provided with a first abutting part, and the blocking member is provided with a second abutting part. The first abutting part and the second abutting part can abut or separate.
[0026] When the gate is in the open position, the first abutting part and the second abutting part separate, so that the blocking member is in the blocking position; and when the gate is in the closed position, the first abutting part and the second abutting part abut together, so that the blocking member is in the avoidance position; or, when the gate is in the open position, the first abutting part and the second abutting part abut together, so that the blocking member is in the blocking position; and when the gate is in the closed position, the first abutting part and the second abutting part separate, so that the blocking member is in the avoidance position.
[0027] As a preferred technical solution for the coin dispensing device, the blocking component includes a support plate and a baffle plate. The support plate is movably connected to the frame, and the baffle plate is connected to the support plate. When the blocking component is in the blocking position, the baffle plate extends into the receiving cavity and blocks the blade. When the blocking component is in the avoidance position, the baffle plate retracts from the receiving cavity, and the baffle plate undergoes elastic bending and abuts against the inner surface of the gate.
[0028] The coin dispensing device provided by this utility model has at least the following beneficial effects:
[0029] The coin dispensing device includes a frame, an impeller, a blocking assembly, and a gate. The frame has a receiving cavity, and an inlet and an outlet, both communicating with the receiving cavity. The inlet is used to allow banknotes to enter the receiving cavity, and the outlet is used to remove banknotes from the receiving cavity. The impeller is rotatably mounted on the frame and located adjacent to the inlet. The impeller includes a hub and blades disposed on the outer circumferential surface of the hub. When the blades rotate about the axis of the hub, they can extend into the receiving cavity. The blades are used to tap the banknotes entering the receiving cavity through the inlet and to stack the banknotes in the receiving cavity. The blocking assembly includes a blocking member, which is connected to the frame. The coin dispensing device features a movable connection. The blocking component can move relative to the frame, having both a blocking position and a clearance position. When in the blocking position, the blocking component extends into the receiving cavity and blocks the blades; when in the clearance position, it retracts from the receiving cavity. The gate is also movable to the frame, having an open position (open outlet) and a closed position (closed outlet) as it moves relative to the frame. The connection between the gate and the blocking component is configured such that when the gate is open, the blocking component is in the blocking position; and when the gate is closed, the blocking component is in the clearance position. This coin dispensing device, by incorporating the blocking component, ensures that when the gate is closed, the blocking component is in the clearance position, allowing the impeller blades to stack banknotes into the receiving cavity without obstructing their movement. When the gate is open, the blocking component is in the blocking position, blocking the blades and preventing the user from contacting the blades when retrieving banknotes from the receiving cavity through the outlet, thus avoiding injury and improving the safety of the coin dispensing device.
[0030] On the other hand, this utility model provides a cash recycling processing device, including the coin dispensing device in any of the above-mentioned solutions.
[0031] The cash recycling device provided by this utility model has at least the following beneficial effects:
[0032] The cash recycling equipment includes the aforementioned coin dispensing device. When a user retrieves banknotes from the receiving cavity through the outlet, the banknotes will not come into contact with the blades, thus preventing the user from being scratched by the blades and effectively improving security. Attached Figure Description
[0033] Figure 1 This is a schematic diagram of the cash recycling equipment in an embodiment of the present invention;
[0034] Figure 2 This is a schematic diagram of the coin dispensing device in an embodiment of this utility model;
[0035] Figure 3 This is a first cross-sectional view of a partial structure of the coin dispensing device in an embodiment of this utility model;
[0036] Figure 4 for Figure 2 Enlarged view of point A in the middle;
[0037] Figure 5 This is a schematic diagram of the shielding component in an embodiment of the present utility model;
[0038] Figure 6 This is a second cross-sectional view of a partial structure of the coin dispensing device in an embodiment of the present invention;
[0039] Figure 7 This is a third sectional view of a partial structure of the coin dispensing device in an embodiment of this utility model;
[0040] Figure 8 This is a first enlarged view of a partial structure of the coin dispensing device in an embodiment of this utility model;
[0041] Figure 9 This is a second enlarged view of a partial structure of the coin dispensing device in an embodiment of the present invention;
[0042] Figure 10 for Figure 2 A magnified view of point B in the middle.
[0043] In the picture:
[0044] 100. Coin dispensing device; 200. Coin inserting device; 300. Reading device; 400. Conveying channel; 500. Coin box;
[0045] 1. Frame; 11. Receiving cavity; 111. Inlet; 112. Outlet;
[0046] 2. Impeller; 21. Hub; 22. Blades;
[0047] 3. Shielding assembly; 31. Shielding component; 32. Support plate; 321. First support plate; 322. Second support plate; 323. Connecting plate; 324. Second toothed portion; 325. Second abutting portion; 33. Baffle plate; 34. First torsion spring; 341. First torsion arm; 342. Second torsion arm; 35. Second torsion spring; 351. Third torsion arm; 352. Fourth torsion arm;
[0048] 4. Gate; 41. First toothed portion; 42. First abutment portion;
[0049] 5. First pivot shaft; 6. Second pivot shaft. Detailed Implementation
[0050] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0051] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions. Moreover, "above," "on top of," and "over" the first feature in relation to the second feature includes the first feature directly above and diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" the first feature in relation to the second feature includes the first feature directly below and diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0052] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0053] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0054] Please refer to Figure 1 and Figure 2This embodiment provides a cash recycling device, which includes a coin dispensing device 100. The coin dispensing device 100 is used for users to take away banknotes.
[0055] Optionally, the cash recycling equipment also includes a coin insertion device 200, a reader 300, a conveying channel 400, and multiple coin boxes 500. The coin insertion device 200 is used to receive banknotes inserted by the user, the reader 300 is used to collect information about the banknotes, the conveying channel 400 is used to convey banknotes, and the coin boxes 500 are used to store banknotes input by the coin insertion device 200 or to output banknotes to the coin dispensing device 100. Multiple coin boxes 500 can be used to store banknotes of different denominations respectively. Specifically, when a user makes a deposit, the user inserts banknotes into the deposit device 200. The banknotes in the deposit device 200 are first transported to the reader 300 via the conveyor channel 400 to collect the information of the banknotes. Then, banknotes identified as normal are further transported by the conveyor channel 400 to the corresponding denomination banknote box 500 for storage. Banknotes identified as abnormal are transported by the conveyor channel 400 to the dispensing device 100 for the user to take away. When a user makes a withdrawal, the banknotes output from the banknote box 500 are transported to the dispensing device 100 via the conveyor channel 400 for the user to take away.
[0056] Optionally, the cash recycling equipment includes two coin dispensing devices 100, both of which are used to dispense banknotes. For example, the two coin dispensing devices 100 are used to dispense banknotes of different denominations, or to dispense banknotes that are identified as normal and abnormal by the reading device 300, respectively.
[0057] Please refer to Figures 2 to 4The coin dispensing device 100 includes a frame 1, an impeller 2, a blocking assembly 3, and a gate 4. The frame 1 has a receiving cavity 11, and an inlet 111 and an outlet 112, both communicating with the receiving cavity 11. The inlet 111 allows banknotes to enter the receiving cavity 11, and the outlet 112 allows banknotes to be removed from the receiving cavity 11. The impeller 2 is rotatably mounted on the frame 1 and located adjacent to the inlet 111. The impeller 2 includes a hub 21 and blades 22 disposed on the outer circumferential surface of the hub 21. When the blades 22 rotate around the axis of the hub 21, they can extend into the receiving cavity 11. The blades 22 are used to tap the banknotes entering the receiving cavity 11 through the inlet 111 and stack the banknotes in the receiving cavity 11. The blocking assembly 3 includes a blocking member 31, which is connected to the frame 1. The gate 4 is movably connected to the frame 1. The shielding member 31 can move relative to the frame 1 and has a shielding position and a clearance position. When the shielding member 31 is in the shielding position, the shielding member 31 extends into the receiving cavity 11 and shields the blade 22. When the shielding member 31 is in the clearance position, the shielding member 31 exits the receiving cavity 11. The gate 4 is movably connected to the frame 1. When the gate 4 moves relative to the frame 1, it has an open position for opening the outlet 112 and a closed position for closing the outlet 112. The connection relationship between the gate 4 and the shielding member 31 is configured such that when the gate 4 is in the open position, the shielding member 31 is in the shielding position, and when the gate 4 is in the closed position, the shielding member 31 is in the clearance position. The coin dispensing device 100 provided in this embodiment, by setting a blocking member 31, when the gate 4 is in the closed position, makes the blocking member 31 in the avoidance position, so as not to hinder the blades 22 of the impeller 2 from stacking banknotes in the receiving cavity 11; when the gate 4 is in the open position, the blocking member 31 is in the blocking position, and the blocking member 31 blocks the blades 22, preventing the user from contacting the blades 22 when taking out banknotes from the receiving cavity 11 through the outlet 112, thereby avoiding the user being scratched by the blades 22 and improving the safety of the coin dispensing device 100.
[0058] Alternatively, please refer to Figure 3 and Figure 4 The impeller 2 includes multiple blades 22. Along the circumferential direction of the hub 21, multiple blades 22 are sequentially arranged on the outer circumferential surface of the hub 21. Each pair of adjacent blades 22 is used to clamp banknotes entering the receiving cavity 11 through the inlet 111, and at least one blade 22 extends into the receiving cavity 11 and pats the banknotes against the bottom wall of the receiving cavity 11.
[0059] Alternatively, please refer to Figure 3 and Figure 5The blocking component 31 includes a support plate 32 and a baffle 33. The support plate 32 is movably connected to the frame 1, and the baffle 33 is connected to the support plate 32. When the blocking component 31 is in the blocking position, the baffle 33 extends into the receiving cavity 11 and blocks the blade 22. When the blocking component 31 is in the clearance position, the baffle 33 retracts from the receiving cavity 11 and elastically bends to abut against the inner surface of the gate 4. This arrangement allows the baffle 33 to bend and closely adhere to the inner surface of the gate 4 when the blocking component 31 is in the clearance position, reducing the space occupied by the baffle 33. Preferably, the width of the baffle 33 is greater than or equal to the width of the blade 22.
[0060] Alternatively, please refer to Figure 5 The support plate 32 includes a first support plate 321, a second support plate 322, and a connecting plate 323. The first support plate 321 and the second support plate 322 are arranged opposite to each other and spaced apart. Both the first support plate 321 and the second support plate 322 are movably connected to the frame 1. The connecting plate 323 is connected between the first support plate 321 and the second support plate 322. The baffle 33 is connected to the connecting plate 323. Preferably, the coin dispensing device 100 includes two impellers 2 arranged at intervals. The blocking member 31 includes two baffles 33, each connected to the connecting plate 323. When the blocking member 31 is in the blocking position, the two baffles 33 respectively block the blades 22 of the two impellers 2. More preferably, the baffles 33 and the connecting plate 323 are connected by thermal riveting.
[0061] Alternatively, please refer to 6 and Figure 7 The gate 4 and the blocking component 31 are linked, and there is a first linkage relationship or a second linkage relationship between the gate 4 and the blocking component 31. The first linkage relationship includes: during the process of the gate 4 moving from the closed position to the open position, the gate 4 drives the blocking component 31 to move to the blocking position, and during the process of the gate 4 moving from the open position to the closed position, the gate 4 drives the blocking component 31 to move to the avoidance position. The second linkage relationship includes: when the gate 4 moves from the closed position to the open position, the gate 4 drives the blocking component 31 to move to the blocking position, and when the gate 4 moves from the open position to the closed position, the gate 4 drives the blocking component 31 to move to the avoidance position. This configuration ensures that the movement of the blocking component 31 to the blocking position and the avoidance position is driven by the movement of the gate 4, thus eliminating the need for a separate drive for the blocking component 31, simplifying the structure and reducing costs.
[0062] It should be noted that in this embodiment, "during the process of the gate 4 moving from the closed position to the open position, the gate 4 drives the blocking member 31 to move to the blocking position" means that the gate 4 starts from the closed position and drives the blocking member 31 to move synchronously. When the blocking member 31 reaches the blocking position under the drive of the gate 4, the gate 4 has not yet moved to the open position. Subsequently, the gate 4 will continue to move towards the open position, and the transmission between the gate 4 and the blocking member 31 will be disconnected. Similarly, "during the process of the gate 4 moving from the open position to the closed position, the gate 4 drives the blocking member 31 to move to the avoidance position" means that the gate 4 starts from the open position and drives the blocking member 31 to move synchronously. When the blocking member 31 reaches the avoidance position under the drive of the gate 4, the gate 4 has not yet moved to the closed position. Subsequently, the gate 4 will continue to move towards the closed position, and the transmission between the gate 4 and the blocking member 31 will be disconnected. "When the gate 4 moves from the closed position to the open position, the gate 4 drives the blocking member 31 to move to the blocking position" means that the gate 4 starts from the closed position and drives the blocking member 31 to move synchronously. When the blocking member 31 reaches the blocking position under the drive of the gate 4, the gate 4 moves synchronously to the open position. "When the gate 4 moves from the open position to the closed position, the gate 4 drives the blocking member 31 to move to the avoidance position" means that the gate 4 starts from the open position and drives the blocking member 31 to move synchronously. When the blocking member 31 reaches the avoidance position under the drive of the gate 4, the gate 4 moves synchronously to the closed position.
[0063] Alternatively, please refer to Figure 4 , Figures 6 to 9 The gate 4 is pivotally connected to the frame 1 via a first pivot shaft 5, and the gate 4 can rotate around the axis of the first pivot shaft 5 in the opening direction to the open position and in the closing direction to the closed position. The blocking member 31 is pivotally connected to the frame 1 via a second pivot shaft 6, and the blocking member 31 can rotate around the axis of the second pivot shaft 6 to the blocking position and the avoidance position. The second pivot shaft 6 is parallel to and spaced apart from the first pivot shaft 5. The gate 4 is provided with a first toothed portion 41, and the blocking member 31 is provided with a second toothed portion 324. The first toothed portion 41 is used to mesh with the second toothed portion 324. With this configuration, the linkage between the gate 4 and the blocking member 31 is realized through the meshing of the first toothed portion 41 and the second toothed portion 324, and the reliability of the gate 4 driving the blocking member 31 to rotate to the blocking position or the avoidance position is improved. Preferably, the first pivot shaft 5 and the second pivot shaft 6 are located on the same side of the outlet 112. This arrangement reduces the space occupied by the first toothed portion 41 and the second toothed portion 324.
[0064] As an alternative, the gate 4 is pivotally connected to the frame 1 via a first pivot shaft 5, and the gate 4 can rotate around the axis of the first pivot shaft 5 to an open position and a closed position. The blocking member 31 is pivotally connected to the frame 1 via a second pivot shaft 6, and the blocking member 31 can rotate around the axis of the second pivot shaft 6 to a blocking position and a clearance position. The second pivot shaft 6 is parallel to and spaced apart from the first pivot shaft 5. The gate 4 is equipped with a first friction wheel, and the blocking member 31 is equipped with a second friction wheel. The first friction wheel and the second friction wheel abut against each other. When the gate 4 rotates around the axis of the first pivot shaft 5, frictional resistance is generated between the first friction wheel and the second friction wheel, driving the second friction wheel to rotate around the axis of the second pivot shaft 6, causing the blocking member 31 to rotate accordingly. With this configuration, the linkage between the gate 4 and the blocking member 31 can also be achieved through the abutment of the first friction wheel and the second friction wheel. It should be noted that if, during the process of the gate 4 moving from the closed position to the open position, the gate 4 drives the blocking member 31 to move to the blocking position, the first friction wheel will always rotate synchronously with the second friction wheel before the blocking member 31 moves to the blocking position. After the blocking member 31 moves to the blocking position, the first friction wheel will slip relative to the second friction wheel as the gate 4 continues to rotate in the opening direction. Similarly, if, during the process of the gate 4 moving from the open position to the closed position, the gate 4 drives the blocking member 31 to the avoidance position, the first friction wheel will always rotate synchronously with the second friction wheel before the blocking member 31 moves to the avoidance position. After the blocking member 31 moves to the avoidance position, the first friction wheel will slip relative to the second friction wheel as the gate 4 continues to rotate in the closing direction. If the gate 4 moves from the closed position to the open position, and the gate 4 drives the blocking member 31 to the blocking position, and the gate 4 moves from the open position to the closed position, and the gate 4 drives the blocking member 31 to the avoidance position, then the first friction wheel will always rotate synchronously with the second friction wheel.
[0065] Alternatively, please refer to Figures 6 to 8 When there is a first linkage relationship between the gate 4 and the blocking component 31:
[0066] The number of teeth in the first toothed portion 41 is greater than the number of teeth in the second toothed portion 324. The rotation angle of the gate 4 between the open and closed positions is greater than the rotation angle of the blocking member 31 between the blocking position and the avoidance position. When the blocking member 31 is located in the blocking position, the avoidance position, or any position between the blocking position and the avoidance position, the first toothed portion 41 engages with the second toothed portion 324. The blocking member 31 can also rotate around the axis of the second pivot shaft 6 to the first skip tooth position, and the blocking position is located between the first skip tooth position and the avoidance position. Between the positions, the gate 4 rotates in the opening direction, driving the blocking member 31 to rotate sequentially to the blocking position and the first skipped tooth position. When the blocking member 31 is in the first skipped tooth position, the first toothed portion 41 separates from the second toothed portion 324. The blocking assembly 3 also includes a first torsion spring 34 connected to the blocking member 31. When the blocking member 31 is in the first skipped tooth position, the first torsion spring 34 provides a first elastic force to the blocking member 31, and the first elastic force overcomes the gravity of the blocking member 31, driving the blocking member 31 to rotate to the blocking position. This configuration increases the opening angle of the gate 4, ensuring that when the gate 4 is in the open position, the outlet 112 can be fully opened, increasing the operating space for the user to retrieve banknotes from the receiving cavity 11 through the outlet 112.
[0067] During the rotation of the gate 4 in the opening direction, the gate 4 first transmits power to the blocking member 31 through the engagement of the first toothed portion 41 and the second toothed portion 324, driving the blocking member 31 to move to the blocking position. Then, as the gate 4 continues to rotate in the opening direction, it drives the blocking member 31 to the first skip tooth position. During this process, the second toothed portion 324 and the first toothed portion 41 gradually separate, and when the blocking member 31 is at the first skip tooth position, the second toothed portion 324 and the first toothed portion 41 are completely separated. Then, the gate 4 continues to rotate until it moves to the open position. Since the second toothed portion 324 and the first toothed portion 41 are completely separated, the gate 4 will not drive the blocking member 31 to continue moving. When the gate 4 is in the open position, the first elastic force provided by the first torsion spring 34 can overcome the gravity of the blocking member 31 and drive the blocking member 31 back to the blocking position. Since the number of teeth of the first toothed portion 41 is greater than the number of teeth of the second toothed portion 324, the first toothed portion 41 and the second toothed portion 324 re-engage. As a result, when the gate 4 rotates in the closing direction, the gate 4 can continue to drive the blocking member 31 to rotate towards the avoidance position through the engagement of the first toothed portion 41 and the second toothed portion 324.
[0068] Specifically, in this embodiment, the blocking member 31 rotates downward from the avoidance position to the blocking position. When the gate 4 rotates in the opening direction and drives the blocking member 31 to rotate to the blocking position, the first torsion spring 34 provides an upward first elastic force to the blocking member 31. The rotational torque of the first elastic force on the blocking member 31 is equal in magnitude and opposite in direction to the rotational torque of the blocking member 31 due to its own weight. When the gate 4 rotates in the opening direction and drives the blocking member 31 to rotate from the blocking position to the first skip position, the first torsion spring... As 34 is gradually compressed, the first elastic force gradually increases the rotational torque of the blocking member 31. Thus, when the blocking member 31 is in the first skip tooth position, the first torsion spring 34 can overcome the gravity of the blocking member 31 and make the blocking member 31 rotate towards the blocking position. This allows the blocking member 31 to return to the blocking position when the gate 4 is in the open position. Furthermore, the first torsion spring 34 keeps the blocking member 31 stably in the blocking position. As a result, when the gate 4 rotates in the closing direction, the first toothed part 41 can stably mesh with the second toothed part 324. Understandably, when the blocking member 31 is in the blocking position, the rotational torque of the blocking member 31 given by the first elastic force can be equal to the rotational torque of the blocking member 31 given by gravity. At this time, the second toothed portion 324 and the first toothed portion 41 can maintain engagement. Alternatively, the rotational torque of the blocking member 31 given by the first elastic force can be greater than the rotational torque of the blocking member 31 given by gravity. At this time, the second toothed portion 324 and the first toothed portion 41 engage and abut against each other to prevent the blocking member 31 from continuing to rotate upward from the blocking position, thus ensuring the stability of the engagement between the second toothed portion 324 and the first toothed portion 41.
[0069] Alternatively, please refer to 6. Figure 7 and Figure 9The blocking member 31 can also rotate around the axis of the second pivot shaft 6 to the second skip tooth position. The avoidance position is located between the second skip tooth position and the blocking position. The gate 4 can rotate in the closing direction to drive the blocking member 31 to rotate sequentially to the avoidance position and the second skip tooth position. When the blocking member 31 is in the second skip tooth position, the first toothed portion 41 separates from the second toothed portion 324. The blocking assembly 3 also includes a second torsion spring 35 connected to the blocking member 31. When the blocking member 31 is in the blocking position, the first skip tooth position, or the second skip tooth position, the blocking member 31 can rotate to the second skip tooth position. When the blocking member 31 is in any position between the blocking position and the first skipped tooth position, the second torsion spring 35 exerts no force on the blocking member 31. When the blocking member 31 is in the avoidance position, the second skipped tooth position, or any position between the avoidance position and the second skipped tooth position, the first torsion spring 34 exerts no force on the blocking member 31. When the blocking member 31 is in the second skipped tooth position, the second torsion spring 35 provides a second elastic force to the blocking member 31. The second elastic force and the gravity of the blocking member 31 work together to rotate the blocking member 31 to the avoidance position. With this configuration, when the gate 4 rotates in the opening direction and drives the blocking member 31 to the blocking position and the first skip position, the first torsion spring 34 generates an upward first elastic force on the blocking member 31, while the second torsion spring 35 does not exert any force on the blocking member 31. When the gate 4 rotates in the closing direction and drives the blocking member 31 to the avoidance position and the second skip position, the second torsion spring 35 generates a downward second elastic force on the blocking member 31, while the first torsion spring 34 does not exert any force on the blocking member 31. Thus, during the opening and closing processes of the gate 4, the first torsion spring 34 and the second torsion spring 35 do not affect each other, ensuring the reliability of the blocking member 31 rotating to the blocking position or the avoidance position.
[0070] During the rotation of the gate 4 in the closing direction, the gate 4 first transmits power to the blocking member 31 through the engagement of the first toothed portion 41 and the second toothed portion 324, driving the blocking member 31 to move to the avoidance position. Then, as the gate 4 continues to rotate in the closing direction, it drives the blocking member 31 to the second skip tooth position. During this process, the second toothed portion 324 and the first toothed portion 41 gradually separate, and when the blocking member 31 is in the second skip tooth position, the second toothed portion 324 and the first toothed portion 41 are completely separated. Then, the gate 4 continues to rotate in the closing direction until it reaches the closed position. Since the second toothed portion 324 and the first toothed portion 41 are completely separated, the gate 4 will not drive the blocking member 31 to continue moving. When the gate 4 is in the closed position, the blocking member 31 can return to the avoidance position under the combined action of the second elastic force provided by the second torsion spring 35 and the weight of the blocking member 31 itself. Since the number of teeth of the first toothed portion 41 is greater than the number of teeth of the second toothed portion 324, the first toothed portion 41 and the second toothed portion 324 re-engage. As a result, when the gate 4 rotates in the opening direction, the gate 4 can continue to drive the blocking member 31 to rotate towards the blocking position through the engagement of the first toothed portion 41 and the second toothed portion 324.
[0071] Specifically, in this embodiment, the blocking member 31 rotates upward from the blocking position to the avoidance position. When the gate 4 rotates in the closing direction and drives the blocking member 31 to rotate to the avoidance position, the second torsion spring 35 provides a downward second elastic force to the blocking member 31, the first torsion spring 34 does not provide an elastic force, and the rotational torque of the second elastic force on the blocking member 31 is in the same direction as the rotational torque of the blocking member 31 given by its own weight. When the gate 4 rotates in the closing direction and drives the blocking member 31 to rotate from the avoidance position to the second skip position, the second torsion spring 35 is gradually compressed, and the rotational torque of the second elastic force on the blocking member 31 gradually increases. The force gradually increases, so that when the blocking member 31 is in the avoidance position, the second torsion spring 35 and the gravity of the blocking member 31 both provide the power to rotate the blocking member 31 to the avoidance position, so that when the gate 4 is in the closed position, the blocking member 31 can return to the avoidance position. When the gate 4 is in the closed position and the blocking member 31 is in the avoidance position, the second toothed part 324 engages and abuts with the first toothed part 41 to prevent the blocking member 31 from continuing to rotate downward from the avoidance position, so that the blocking member 31 can be stably maintained in the avoidance position. Then, when the gate 4 rotates in the opening direction, the first toothed part 41 can stably engage with the second toothed part 324.
[0072] Alternatively, please refer to Figure 8 and Figure 9 In this embodiment, the first torsion spring 34 includes a first torsion arm 341 and a second torsion arm 342. The first torsion arm 341 is connected to the blocking member 31, and the second torsion arm 342 is suspended. The second torsion spring 35 includes a third torsion arm 351 and a fourth torsion arm 352. The third torsion arm 351 is connected to the blocking member 31, and the fourth torsion arm 352 is suspended. When the gate 4 rotates in the opening direction and drives the blocking member 31 to rotate to the blocking position, the second torsion arm 342 abuts against the frame 1, and the fourth torsion arm 352 separates from the frame 1. The first elastic force overcomes the gravity of the blocking member 31 and keeps the blocking member 31 in the blocking position. When the gate 4 rotates in the closing direction and drives the blocking member 31 to rotate to the avoidance position, the second torsion arm 342 separates from the frame 1, and the fourth torsion arm 352 abuts against the frame 1. The combined action of the second elastic force and the gravity of the blocking member 31 keeps the blocking member 31 in the avoidance position.
[0073] Alternatively, please refer to Figure 2 , Figure 4 and Figure 5The first support plate 321 and the second support plate 322 are both provided with second toothed portions 324. The gate 4 is provided with two first toothed portions 41, which correspond one-to-one with the two second toothed portions 324. The first torsion spring 34 and the second torsion spring 35 are both sleeved with the second pivot shaft 6, and the first torsion arm 341 is inserted into the first support plate 321, and the third torsion arm 351 is inserted into the second support plate 322. In other embodiments, after the gate 4 rotates in the closing direction and drives the blocking member 31 to rotate to the second skip tooth position, the blocking member 31 always has a tendency to return to the avoidance position under its own gravity. When the gate 4 is in the closed position and the blocking member 31 is in the avoidance position, the second toothed portion 324 meshes with and abuts against the first toothed portion 41 to prevent the blocking member 31 from continuing to rotate downward from the avoidance position, so that the blocking member 31 can be stably maintained in the avoidance position.
[0074] When there is a second linkage relationship between the gate 4 and the blocking member 31:
[0075] Optionally, both the gate 4 and the blocking component 31 are slidably connected to the frame 1. The gate 4 is provided with a first rack (not shown in the figure), and the blocking component 31 is provided with a second rack (not shown in the figure). The first rack and the second rack are parallel and spaced apart. The blocking assembly 3 also includes a transmission gear (not shown in the figure), which is located between the first rack and the second rack and meshes with both racks simultaneously. When the gate 4 slides from the closed position to the open position, the gate 4 drives the blocking component 31 to slide to the blocking position. When the gate 4 slides from the open position to the closed position, the gate 4 drives the blocking component 31 to slide to the avoidance position. This configuration ensures that the movement of the blocking component 31 to the blocking position and the avoidance position is driven by the movement of the gate 4, eliminating the need for a separate drive for the blocking component 31 and simplifying the structure.
[0076] As one alternative, the gate 4 is pivotally connected to the frame 1 via a first pivot shaft 5, and the gate 4 can rotate around the axis of the first pivot shaft 5 to the open position and the closed position; the blocking member 31 is pivotally connected to the frame 1 via a second pivot shaft 6, and the blocking member 31 can rotate around the axis of the second pivot shaft 6 to the blocking position and the avoidance position. The second pivot shaft 6 is parallel to the first pivot shaft 5 and is spaced apart. The gate 4 is provided with a first gear, and the blocking member 31 is provided with a second gear. A first intermediate gear (not shown in the figure) and a second intermediate gear (not shown in the figure) are provided between the first gear and the second gear. The first intermediate gear and the second intermediate gear are rotatably connected to the frame 1. The first gear, the first intermediate gear, the second intermediate gear and the second gear mesh in sequence. The radius of the first gear is smaller than the radius of the second gear. The radii and the number of teeth of the first intermediate gear and the second intermediate gear are equal. With this configuration, since the radius of the first gear is smaller than that of the second gear, the rotation angle of the gate 4 between the open and closed positions is greater than the rotation angle of the blocking member 31 between the blocking and avoidance positions. This increases the opening angle of the gate 4, ensuring that the outlet 112 can be fully opened when the gate 4 is in the open position, thus increasing the user's operating space for retrieving banknotes from the receiving cavity 11 through the outlet 112.
[0077] As an alternative, when the gate 4 moves from the closed position to the first preset position along the opening direction, the gate 4 is linked with the blocking member 31. During the movement of the gate 4 from the first preset position to the open position, the gate 4 drives the blocking member 31 to the blocking position. When the gate 4 moves from the open position to the second preset position along the closing direction, the gate 4 is linked with the blocking member 31. During the movement of the gate 4 from the second preset position to the closed position, the gate 4 drives the blocking member 31 to the avoidance position. This configuration also ensures that the rotation angle of the gate 4 between the open and closed positions is greater than the rotation angle of the blocking member 31 between the blocking and avoidance positions, increasing the opening angle of the gate 4. This ensures that when the gate 4 is in the open position, the outlet 112 can be fully opened, increasing the user's operating space for retrieving banknotes from the receiving cavity 11 through the outlet 112.
[0078] Optionally, the gate 4 is provided with a first toothed portion 41, and the blocking member 31 is provided with a second toothed portion 324. The first toothed portion 41 is used to engage with the second toothed portion 324, and when the first toothed portion 41 and the second toothed portion 324 are engaged, the gate 4 and the blocking member 31 are linked together. The gate 4 is pivotally connected to the frame 1 through a first pivot shaft 5 and can rotate around the axis of the first pivot shaft 5 in the opening direction to the open position and in the closing direction to the closed position. The blocking member 31 is pivotally connected to the frame 1 through a damping shaft (not shown in the figure) and can rotate around the axis of the damping shaft to the blocking position and the avoidance position. The damping shaft can generate a damping force on the blocking member 31, and the damping force can keep the blocking member 31 at any position between the blocking position and the avoidance position. The number of teeth of the first toothed portion 41 is less than the number of teeth of the second toothed portion 324. Specifically, before the gate 4 rotates from the closed position to the first preset position along the opening direction, the first toothed portion 41 and the second toothed portion 324 separate. When the gate 4 is in the first preset position, the first toothed portion 41 and the second toothed portion 324 engage. When the gate 4 continues to rotate from the first preset position along the opening direction, the gate 4 drives the blocking member 31 to rotate to the blocking position. When the blocking member 31 rotates to the blocking position, the first toothed portion 41 and the second toothed portion 324 disengage, and the blocking member 31 remains in the blocking position under the action of damping force. The gate 4 continues to rotate along the opening direction to the open position. When the gate 4 rotates from the open position to the closing direction, the first toothed portion 41 and the second toothed portion 324 separate before the gate 4 rotates to the second preset position. When the gate 4 is in the second preset position, the first toothed portion 41 and the second toothed portion 324 engage. When the gate 4 continues to rotate from the second preset position to the closing direction, the gate 4 drives the blocking member 31 to rotate to the avoidance position. When the blocking member 31 rotates to the avoidance position, the first toothed portion 41 and the second toothed portion 324 disengage. The blocking member 31 remains in the avoidance position under the action of damping force, and the gate 4 continues to rotate to the closed position in the closing direction.
[0079] As one alternative, please refer to Figure 2 and Figure 10The gate 4 is pivotally connected to the frame 1 via a first pivot shaft 5, and the gate 4 can rotate around the axis of the first pivot shaft 5 to the open position and the closed position. The blocking member 31 is pivotally connected to the frame 1 via a second pivot shaft 6, and the blocking member 31 can rotate around the axis of the second pivot shaft 6 to the blocking position and the avoidance position. The second pivot shaft 6 is parallel to the first pivot shaft 5 and is spaced apart. The gate 4 is provided with a first abutting part 42, and the blocking member 31 is provided with a second abutting part 325. The first abutting part 42 and the second abutting part 325 can abut or separate. When the gate 4 is in the open position, the first abutting part 42 and the second abutting part 325 separate so that the blocking member 31 is in the blocking position. When the gate 4 is in the closed position, the first abutting part 42 and the second abutting part 325 abut together so that the blocking member 31 is in the avoidance position. With this configuration, when the gate 4 rotates to the open position in the opening direction, the blocking member 31 rotates to the blocking position due to its own weight; when the gate 4 rotates to the closed position in the closing direction, the first abutment part 42 and the second abutment part 325 cooperate to overcome the weight of the blocking member 31, causing the gate 4 to drive the blocking member 31 to rotate to the avoidance position, and ensuring that the blocking member 31 is stably maintained in the avoidance position.
[0080] In other embodiments, when the gate 4 is in the open position, the first abutting part 42 abuts against the second abutting part 325 to place the blocking member 31 in the blocking position, and when the gate 4 is in the closed position, the first abutting part 42 and the second abutting part 325 separate to place the blocking member 31 in the avoidance position. Preferably, the blocking assembly 3 further includes an elastic member (not shown in the figures), and the blocking member 31 always tends to rotate towards the avoidance position under the action of the elastic member. With this configuration, when the gate 4 is in the open position, the first abutting part 42 abuts against the second abutting part 325, and the gate 4 overcomes the force of the elastic member to rotate the blocking member 31 to the blocking position. When the gate 4 is in the closed position, the first abutting part 42 and the second abutting part 325 separate, and the blocking member 31 rotates to the avoidance position under the action of the elastic member. More preferably, the elastic member is a tension spring, a torsion spring, or a compression spring.
[0081] As an alternative, the coin dispensing device 100 includes a controller (not shown in the attached drawings), a first motor (not shown in the attached drawings), and a second motor (not shown in the attached drawings). Both the first and second motors are communicatively connected to the controller. The first motor is driven by the gate 4, and the second motor is driven by the blocking member 31. The controller is configured such that when the controller controls the first motor to drive the gate 4 to the open position, the controller controls the second motor to drive the blocking member 31 to the blocking position; when the controller controls the first motor to drive the gate 4 to the closed position, the controller controls the second motor to drive the blocking member 31 to the avoidance position. This configuration allows for flexible control of the rotation angle of the gate 4 between the open and closed positions via the first motor, and flexible control of the rotation angle of the blocking member 31 between the blocking and avoidance positions via the second motor.
[0082] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. A coin dispensing device, characterized in that, include: The frame (1) is provided with a receiving cavity (11), and an inlet (111) and an outlet (112) that are both connected to the receiving cavity (11). The inlet (111) is used to allow banknotes to enter the receiving cavity (11), and the outlet (112) is used to allow banknotes in the receiving cavity (11) to be removed. An impeller (2) is rotatably mounted on the frame (1) and adjacent to the inlet (111). The impeller (2) includes a hub (21) and blades (22) disposed on the outer peripheral surface of the hub (21). When the blades (22) rotate around the axis of the hub (21), they can extend into the receiving cavity (11). The blades (22) are used to beat the banknotes that enter the receiving cavity (11) through the inlet (111) and stack the banknotes in the receiving cavity (11). The shielding assembly (3) includes a shielding member (31), which is movably connected to the frame (1). The shielding member (31) is movable relative to the frame (1) and has a shielding position and a clearance position. When the shielding member (31) is in the shielding position, the shielding member (31) extends into the receiving cavity (11) and shields the blade (22). When the shielding member (31) is in the clearance position, the shielding member (31) exits the receiving cavity (11). The gate (4) is movably connected to the frame (1). When the gate (4) moves relative to the frame (1), it has an open position for opening the outlet (112) and a closed position for closing the outlet (112). The connection relationship between the gate (4) and the shield (31) is configured such that when the gate (4) is in the open position, the shield (31) is in the shield position, and when the gate (4) is in the closed position, the shield (31) is in the avoidance position.
2. The coin dispensing device according to claim 1, characterized in that, The gate (4) is linked with the shield (31), and there is a first linkage relationship or a second linkage relationship between the gate (4) and the shield (31); The first linkage relationship includes: during the process of the gate (4) moving from the closed position to the open position, the gate (4) drives the shielding member (31) to move to the shielding position, and during the process of the gate (4) moving from the open position to the closed position, the gate (4) drives the shielding member (31) to move to the avoidance position; The second linkage relationship includes: when the gate (4) moves from the closed position to the open position, the gate (4) drives the shielding member (31) to move to the shielding position, and when the gate (4) moves from the open position to the closed position, the gate (4) drives the shielding member (31) to move to the avoidance position.
3. The coin dispensing device according to claim 2, characterized in that, The gate (4) is pivotally connected to the frame (1) via a first pivot shaft (5), and the gate (4) is able to rotate around the axis of the first pivot shaft (5) in the opening direction to the opening position and in the closing direction to the closing position; The shielding member (31) is pivotally connected to the frame (1) via the second pivot shaft (6), and the shielding member (31) can rotate around the axis of the second pivot shaft (6) to the shielding position and the avoidance position. The second pivot shaft (6) is parallel to and spaced apart from the first pivot shaft (5). The gate (4) is provided with a first toothed portion (41), and the shielding member (31) is provided with a second toothed portion (324). The first toothed portion (41) is used to engage with the second toothed portion (324).
4. The coin dispensing device according to claim 3, characterized in that, When there is a first linkage relationship between the gate (4) and the shield (31): The number of teeth of the first toothed part (41) is greater than the number of teeth of the second toothed part (324), the rotation angle of the gate (4) between the open position and the closed position is greater than the rotation angle of the blocking member (31) between the blocking position and the avoidance position, and when the blocking member (31) is located at the blocking position, the avoidance position or any position between the blocking position and the avoidance position, the first toothed part (41) engages with the second toothed part (324); The blocking member (31) can also rotate around the axis of the second pivot shaft (6) to the first skip tooth position. The blocking position is located between the first skip tooth position and the avoidance position. The gate (4) can drive the blocking member (31) to rotate sequentially to the blocking position and the first skip tooth position when it rotates along the opening direction. When the blocking member (31) is located at the first skip tooth position, the first toothed part (41) separates from the second toothed part (324). The shielding assembly (3) further includes a first torsion spring (34) connected to the shielding member (31). When the shielding member (31) is located at the first skipped tooth position, the first torsion spring (34) provides a first elastic force to the shielding member (31), and the first elastic force overcomes the gravity of the shielding member (31) to drive the shielding member (31) to rotate to the shielding position.
5. The coin dispensing device according to claim 4, characterized in that, The blocking member (31) can also rotate around the axis of the second pivot shaft (6) to the second skip tooth position. The avoidance position is located between the second skip tooth position and the blocking position. The gate (4) can drive the blocking member (31) to rotate sequentially to the avoidance position and the second skip tooth position when it rotates along the closing direction. When the blocking member (31) is located at the second skip tooth position, the first toothed part (41) separates from the second toothed part (324). The shielding assembly (3) further includes a second torsion spring (35) connected to the shielding member (31). When the shielding member (31) is located at the shielding position, the first skip tooth position, or any position between the shielding position and the first skip tooth position, the second torsion spring (35) exerts no force on the shielding member (31). When the shielding member (31) is located at the avoidance position, the second skip tooth position, or any position between the avoidance position and the second skip tooth position, the first torsion spring (34) exerts no force on the shielding member (31). When the shielding member (31) is located at the second skip tooth position, the second torsion spring (35) provides a second elastic force to the shielding member (31), and the second elastic force and the gravity of the shielding member (31) work together to rotate the shielding member (31) to the avoidance position.
6. The coin dispensing device according to claim 2, characterized in that, When there is a second linkage between the gate (4) and the shield (31): The gate (4) and the shield (31) are slidably connected to the frame (1). The gate (4) is provided with a first rack, and the shield (31) is provided with a second rack. The first rack and the second rack are parallel and spaced apart. The shielding component (3) further includes a transmission gear located between the first rack and the second rack, and the transmission gear meshes with both the first rack and the second rack simultaneously. When the gate (4) slides from the closed position to the open position, the gate (4) drives the shielding component (31) to slide to the shielding position. When the gate (4) slides from the open position to the closed position, the gate (4) drives the shielding component (31) to slide to the avoidance position.
7. The coin dispensing device according to claim 1, characterized in that, When the gate (4) moves from the closed position to the first preset position along the opening direction, the gate (4) is linked with the blocking member (31), and during the process of the gate (4) moving from the first preset position to the open position along the opening direction, the gate (4) drives the blocking member (31) to move to the blocking position; When the gate (4) moves from the open position to the second preset position along the closing direction, the gate (4) is linked with the shield (31), and during the process of the gate (4) moving from the second preset position to the closed position along the closing direction, the gate (4) drives the shield (31) to move to the avoidance position.
8. The coin dispensing device according to claim 1, characterized in that, The gate (4) is pivotally connected to the frame (1) via a first pivot shaft (5), and the gate (4) can rotate around the axis of the first pivot shaft (5) to the open position and the closed position. The shield (31) is pivotally connected to the frame (1) via a second pivot shaft (6), and the shield (31) can rotate around the axis of the second pivot shaft (6) to the shield position and the avoidance position. The second pivot shaft (6) is parallel to and spaced apart from the first pivot shaft (5). The gate (4) is provided with a first abutting part (42), and the shield (31) is provided with a second abutting part (325). The first abutting part (42) and the second abutting part (325) can abut or separate. When the gate (4) is in the open position, the first abutting part (42) separates from the second abutting part (325) so that the blocking member (31) is in the blocking position, and when the gate (4) is in the closed position, the first abutting part (42) abuts with the second abutting part (325) so that the blocking member (31) is in the avoidance position; or, when the gate (4) is in the open position, the first abutting part (42) abuts with the second abutting part (325) so that the blocking member (31) is in the blocking position, and when the gate (4) is in the closed position, the first abutting part (42) separates from the second abutting part (325) so that the blocking member (31) is in the avoidance position.
9. The coin dispensing device according to any one of claims 1-8, characterized in that, The shielding member (31) includes a support plate (32) and a baffle (33). The support plate (32) is movably connected to the frame (1), and the baffle (33) is connected to the support plate (32). When the shielding member (31) is in the shielding position, the baffle (33) extends into the receiving cavity (11) and shields the blade (22). When the shielding member (31) is in the avoidance position, the baffle (33) exits the receiving cavity (11), and the baffle (33) undergoes elastic bending and abuts against the inner surface of the gate (4).
10. A cash recycling processing device, characterized in that, Includes the coin dispensing device according to any one of claims 1-9.