Bank currency count machine dust collection device based on Internet of Things technology
By installing a vacuum cleaner device based on IoT technology and an ultraviolet sterilization lamp on a bank banknote counter, the problem of diffusion and bacteria during the billing process is solved, the vacuum cleaning efficiency and air quality are improved, and the health of staff is protected.
Patent Information
- Application Number
- CN202421275880.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-06-05
AI Technical Summary
During the use of bank banknote counters, dust and bacteria on the banknotes are prone to spread, resulting in a decrease in the air quality in the working environment and affecting the health of staff.
Design a bank banknote counter vacuum cleaner device based on Internet of Things technology. By setting up vacuum cleaners and ultraviolet sterilization lamps, it absorbs dust and bacteria generated during the billing process and performs uniform sterilization before leaving get off work.
It effectively avoids the spread of dust, improves vacuuming efficiency, improves the air quality of the working environment, reduces the breeding of bacteria, and protects the health of staff.
Smart Images
Figure CN222999290U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust collection devices, in particular to a dust collection device for a bank note counting machine based on Internet of Things technology. Background Technique
[0002] A bank note counting machine is a device for counting the number of bank notes, generally with the function of counterfeiting bank note identification. It is a machine that combines counting and counterfeiting bank notes. The bank note counting machine has become an indispensable device. Among them, the bank note counting machine is most widely used in banks.
[0003] Before being stored in the bank, bank notes will circulate among different people. Therefore, a certain amount of dust and bacteria will be carried on the bank notes. When bank staff use the bank note counting machine to count bank notes, since the bank notes will be flipped to the bank note outlet, at this time, the dust and bacteria carried on the bank notes will diffuse into the air near the bank note counting machine during the flipping process of the bank notes. During a large number of bank note counting operations, the air quality of the working environment near the bank note counting machine will be greatly reduced. If the staff work in such a working environment for a long time, it will cause harm to the body and is prone to induce diseases.
[0004] Therefore, there is an urgent need for a dust collection device for bank note counting machines. Content of the Utility Model
[0005] The purpose of the utility model is to overcome the defects of the above-mentioned prior art and provide a dust collection device for a bank note counting machine based on Internet of Things technology, which has the beneficial effect of absorbing dust, can form a relatively closed cavity at the placement position of the bank note counting machine body, so as to avoid the diffusion of dust. By setting a dust collection component, the dust and bacteria generated during the bank note counting process can be absorbed. By correspondingly setting the dust collection part and the bank note outlet, the dust collection efficiency can be improved, and the problem that bacteria and dust are easy to diffuse during bank note counting in the prior art is solved. Moreover, before getting off work, ultraviolet sterilization lamps can be used for unified sterilization to reduce the growth of bacteria.
[0006] The purpose of the utility model can be realized by the following technical solutions:
[0007] The object of the present utility model is to provide a bank note counting machine dust suction device based on Internet of Things technology, including a bank note counting machine body and a bottom plate. The bank note counting machine body is placed on the bottom plate. Feed ports and discharge ports are respectively arranged on both sides of the bank note counting machine body. The bottom plate is connected to a back plate, and the back plate is connected to a top plate. First side plates and second side plates are respectively rotatably connected to positions on both sides of the top plate corresponding to the feed ports and the discharge ports. The bottom plate is connected to a front plate, and a hinge is installed at the connection between the bottom plate and the front plate. A fixing component is connected to the upper surface of the top plate, and a dust suction part is connected to the front surface of the back plate. One side of the dust suction part is fixedly connected to a connecting pipe, and one end of the connecting pipe penetrates through the top plate. A dust suction component is arranged on the upper surface of the top plate, and the dust suction component is connected to the connecting pipe.
[0008] Further, a back plate is fixedly connected to the upper surface of the bottom plate, and a top plate is fixedly connected to the front surface of the back plate. First side plates and second side plates are respectively rotatably connected to positions on both sides of the top plate corresponding to the feed ports and the discharge ports. A front plate is arranged on the front surface of the bottom plate, and a hinge is fixedly installed at the connection between the bottom plate and the front plate. A fixing component is arranged on the upper surface of the top plate corresponding to the front plate, and a dust suction part is fixedly connected to the position on the front surface of the back plate corresponding to the discharge port. One side of the dust suction part is fixedly connected to a connecting pipe, and one end of the connecting pipe penetrates through the outer side of the upper surface of the top plate. A dust suction component is arranged on the upper surface of the top plate corresponding to the connecting pipe.
[0009] Further, the dust suction component includes a dust storage box. The dust storage box is fixedly installed on the top of the top plate. One end of the connecting pipe is connected to the dust storage box. Activated carbon particles are placed inside the dust storage box. A dust suction pump is fixedly installed on one side of the dust storage box. A control panel is fixedly installed on the top plate; an infrared dust sensor is fixedly installed on the lower surface of the top plate. Ultraviolet sterilization lamps are arranged on the surfaces of the top plate, the first side plates and the second side plates. The dust suction pump, the infrared dust sensor and the ultraviolet sterilization lamps are all electrically connected to the control panel.
[0010] Further, a pressing plate is arranged on the lower surface of the top plate, and a cavity rod is embedded and installed at the position on the upper surface of the top plate corresponding to the pressing plate. An elastic positioning component is arranged at the connection between the pressing plate and the cavity rod.
[0011] Preferably, rotating grooves are respectively arranged on the upper surfaces of the first side plates and the second side plates. Semi-circular plates are fixedly connected to positions on both sides of the top plate corresponding to the two rotating grooves. A rotating rod is movably sleeved on one side of the semi-circular plate, and both ends of the rotating rod are respectively connected to both sides of the inner wall of the rotating groove.
[0012] Preferably, an observation plate is embedded and installed on the front surface of the front plate, and handles are fixedly connected to one side of the front surface of the front plate, the first side plate, and the second side plate.
[0013] Preferably, the fixing component includes a positioning plate and two positioning pins. The two positioning pins are respectively fixedly connected to both sides of the lower surface of the positioning plate, and positioning holes are formed on the upper surfaces of the front plate and the top plate corresponding to the positions of the two positioning pins.
[0014] Preferably, an elastic rope is fixedly connected to the upper surface of the positioning plate, and the end of the elastic rope away from the positioning plate is connected to the upper surface of the top plate.
[0015] Preferably, the dust suction part includes a dust suction plate, a dust inlet groove, and a dust guide groove. The rear surface of the dust suction plate is connected to the front surface of the rear plate. The dust inlet groove is formed on the lower surface of the dust suction plate, and the dust inlet groove is directly above the banknote outlet. The dust guide groove is connected to the dust inlet groove, and the end of the connecting pipe away from the dust storage box is connected to the inside of the dust guide groove.
[0016] Furthermore, the dust guide groove is formed on the inner side wall of the dust inlet groove, and the end of the connecting pipe away from the dust storage box penetrates through the inside of the dust guide groove.
[0017] Preferably, the elastic positioning component includes a built-in rod. The built-in rod is movably sleeved inside the cavity rod. The bottom end of the built-in rod is connected to the center of the upper surface of the pressing plate. The top end of the built-in rod is fixedly connected with a pulling plate. A linkage plate is fixedly sleeved on the outside of the built-in rod. A spring is movably sleeved on the outside of the built-in rod. The two ends of the spring are respectively connected to the upper surface of the linkage plate and the inner top end of the cavity rod.
[0018] Furthermore, the banknote counter based on the Internet of Things technology refers to the Internet of Things banknote counter, such as the commercial Internet of Things Class A banknote counter developed by Zhejiang Weirong Electronic Technology Co., Ltd. The technical solution of this application is a dust suction device for a banknote counter based on the Internet of Things technology.
[0019] Compared with the prior art, the utility model has the following beneficial effects:
[0020] 1. A bank note counting machine dust suction device based on Internet of Things technology provided by this technical solution can form a sealed cavity at the placement position of the bank note counting machine body under the combined action of the bottom plate, back plate, top plate, first side plate and second side plate, thereby avoiding the diffusion of dust. By setting a dust suction component, the dust and bacteria generated during the bank note counting process can be absorbed. By correspondingly setting the dust suction part and the bank note outlet, the dust suction efficiency can be improved, solving the problem that bacteria and dust are prone to diffusion during bank note counting in the prior art. And before getting off work, it can be sterilized uniformly by using an ultraviolet sterilization lamp to reduce the growth of bacteria.
[0021] 2. A bank note counting machine dust suction device based on Internet of Things technology provided by this technical solution can, by setting a rotating groove, a semi-circular plate and a rotating rod, when the first side plate or the second side plate rotates, the first side plate rotates outside the rotating rod, so as to realize the flipping of the first side plate or the second side plate, thereby exposing the bank note inlet or the bank note outlet, and then facilitating the placement and taking of bank notes.
[0022] 3. A bank note counting machine dust suction device based on Internet of Things technology provided by this technical solution, by pulling up the pull plate, under the connection of the built-in rod, can drive the pressing plate and the linkage plate to move upward synchronously, and when the linkage plate moves upward, it will squeeze the spring, causing it to compress. When the height inside the bottom plate and the pressing plate is sufficient to place the bank note counting machine body, place the bank note counting machine body on the bottom plate, and then release the pull plate. Under the action of the spring reset force, the linkage plate can drive the built-in rod and the pressing plate to move downward until the pressing plate contacts the top of the bank note counting machine body. At this time, through the elastic force of the spring, the installation and fixation of the bank note counting machine body can be realized. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of the present utility model.
[0024] Figure 2 It is a schematic diagram of the main cross-sectional structure of the present utility model.
[0025] Figure 3 It is a schematic diagram of the side cross-sectional structure of the present utility model.
[0026] Figure 4 It is a schematic diagram of the bottom view structure of the present utility model.
[0027] Figure 5 It is a schematic diagram of the top cross-sectional view structure of the dust storage box of the present utility model.
[0028] Figure 6 For the present utility model Figure 2 The structure diagram at position A.
[0029] In the figure: 1. Cash counting machine body; 2. Bill inlet; 3. Bill outlet; 4. Bottom plate; 5. Back plate; 6. Top plate; 7. First side plate; 8. Second side plate; 9. Rotating groove; 10. Semi-circular plate; 11. Rotating rod; 12. Front plate; 13. Hinge; 14. Observation plate; 15. Handle; 16. Positioning plate; 17. Positioning pin; 18. Positioning hole; 19. Elastic rope; 20. Dust suction part; 201. Dust suction plate; 202. Dust inlet groove; 203. Dust guiding groove; 21. Dust storage box; 22. Connecting pipe; 23. Dust suction pump; 24. Activated carbon particles; 25. Control panel; 26. Bracing plate; 27. Cavity rod; 28. Built-in rod; 29. Pulling plate; 30. Linkage plate; 31. Spring; 32. Infrared dust sensor; 33. Ultraviolet sterilization lamp. Detailed implementation mode
[0030] The present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. Components such as model numbers, material names, connection structures, etc. that are not clearly described in this technical solution are regarded as common technical features disclosed in the prior art.
[0031] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements; "up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0032] It should be noted that in the present utility model, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.
[0033] The content of the present utility model will be further described in detail below with reference to specific embodiments.
[0034] Embodiment:
[0035] Please refer to Figures 1-6 , this embodiment provides a bank note counting machine dust suction device based on Internet of Things technology, including a bank note counting machine body 1 and a bottom plate 4. On both sides of the bank note counting machine body 1, a bank note inlet 2 and a bank note outlet 3 are respectively provided. The upper surface of the bottom plate 4 is fixedly connected with a back plate 5, and the front surface of the back plate 5 is fixedly connected with a top plate 6. On both sides of the top plate 6 corresponding to the positions of the bank note inlet 2 and the bank note outlet 3, a first side plate 7 and a second side plate 8 are respectively rotatably connected. The front surface of the bottom plate 4 is provided with a front plate 12, and a hinge 13 is fixedly installed at the connection between the bottom plate 4 and the front plate 12. A fixing component is arranged on the upper surface of the top plate 6 corresponding to the position of the front plate 12. A dust suction part 20 is fixedly connected to the front surface of the back plate 5 corresponding to the position of the bank note outlet 3. One side of the dust suction part 20 is fixedly connected with a connecting pipe 22. One end of the connecting pipe 22 penetrates through the outer side of the upper surface of the top plate 6, and a dust suction component is arranged on the upper surface of the top plate 6 corresponding to the position of the connecting pipe 22.
[0036] The dust suction component includes a dust storage box 21. The dust storage box 21 is fixedly installed on the top of the top plate 6. One end of the connecting pipe 22 is connected to the dust storage box 21. Activated carbon particles 24 are placed inside the dust storage box 21. One side of the dust storage box 21 is fixedly installed with a dust suction pump 23, and a control panel 25 is fixedly installed on the top plate 6.
[0037] An infrared dust sensor 32 is fixedly installed on the lower surface of the top plate 6. Ultraviolet sterilization lamps 33 are arranged on the surfaces of the top plate 6, the first side plate 7 and the second side plate 8. The dust suction pump 23, the infrared dust sensor 32 and the ultraviolet sterilization lamp 33 are all electrically connected to the control panel 25. Among them, the infrared dust sensor 32 uses a PM1003 infrared dust sensor produced by Sifang Optoelectronics. When the infrared dust sensor 32 detects that the dust reaches the critical value, the infrared dust sensor 32 controls the dust suction pump 23 to work through the control panel 25, and the control panel 25 is built-in with a timing mechanism (a common means in the field of electrical automation, not specifically introduced here) for controlling the ultraviolet sterilization lamp 33 to perform sterilization operations 15 minutes before the bank closes.
[0038] A pressing plate 26 is arranged on the lower surface of the top plate 6. A cavity rod 27 is embedded and installed on the upper surface of the top plate 6 corresponding to the position of the pressing plate 26. An elastic positioning component is arranged at the connection between the pressing plate 26 and the cavity rod 27.
[0039] When installing the bill counter body 1, under the action of the hinge 13, the front plate 12 is flipped forward. Then, by pulling up the elastic positioning component, the abutting plate 26 moves upward until the positions of the abutting plate 26 and the inner side of the bottom plate 4 are sufficient to accommodate the bill counter body 1. Then, place the bill counter body 1 on the bottom plate 4, release the elastic positioning component, and at this time, the abutting plate 26 moves downward to fix the bill counter body 1. Then, rotate the front plate 12 in the reverse direction to make it fit with the front surface of the top plate 6. Finally, fix the front plate 12 through the fixing component.
[0040] It should also be noted that when placing the bill counter body 1 on the bottom plate 4, the bill inlet 2 and the bill outlet 3 need to correspond to the positions of the first side plate 7 and the second side plate 8 respectively.
[0041] When bill counting is required, by rotating the first side plate 7, the position of the bill inlet 2 can be exposed. Place the banknotes inside the bill inlet 2, then rotate the first side plate 7 in the reverse direction to restore it to the initial position. Then, turn on the dust suction pump 23 through the control panel 25. Under the connection action of the connecting pipe 22, through the dust suction part 20, the dust diffused on the banknotes at the position of the bill outlet 3 can be sucked into the interior of the dust storage box 21, and then the dust can be adsorbed by the activated carbon particles 24 to avoid the influence of the dust generated during the bill counting process on the staff.
[0042] After the bill counting is completed, expose the bill outlet 3 by rotating the second side plate 8, and then take out the banknotes.
[0043] It should also be noted that during the bill counting process, under the combined action of the bottom plate 4, the back plate 5, the top plate 6, the first side plate 7 and the second side plate 8, a closed cavity can be formed at the placement position of the bill counter body 1 to avoid the diffusion of dust.
[0044] Rotating grooves 9 are provided on the upper surfaces of both the first side plate 7 and the second side plate 8. Semi-circular plates 10 are fixedly connected to both sides of the top plate 6 corresponding to the two rotating grooves 9. A rotating rod 11 is movably sleeved on one side of the semi-circular plate 10. Both ends of the rotating rod 11 are connected to both sides of the inner wall of the rotating groove 9. By providing the rotating groove 9, the semi-circular plate 10 and the rotating rod 11, when the first side plate 7 or the second side plate 8 rotates, by rotating the first side plate 7 on the outside of the rotating rod 11, the flipping of the first side plate 7 or the second side plate 8 can be realized, so that the bill inlet 2 or the bill outlet 3 can be exposed, thereby facilitating the placement and taking of banknotes.
[0045] The front surface of the front plate 12 is embedded with an observation plate 14. Handles 15 are fixedly connected to one side of the front surface of the front plate 12, the first side plate 7, and the second side plate 8. By providing the observation plate 14, the banknote counting process can be observed. By providing the handles 15, it is convenient to flip the front plate 12, the first side plate 7, and the second side plate 8.
[0046] The fixing component includes a positioning plate 16 and two positioning pins 17. The two positioning pins 17 are respectively fixedly connected to both sides of the lower surface of the positioning plate 16. Positioning holes 18 are provided on the upper surfaces of the front plate 12 and the top plate 6 at positions corresponding to the two positioning pins 17. When fixing the front plate 12, the two positioning pins 17 on the lower surface of the positioning plate 16 are respectively inserted into the two positioning holes 18, and then the front plate 12 can be fixed. An elastic rope 19 is fixedly connected to the upper surface of the positioning plate 16, and the end of the elastic rope 19 away from the positioning plate 16 is connected to the upper surface of the top plate 6. By providing the elastic rope 19, the loss of the fixing component can be avoided.
[0047] The dust suction part 20 includes a dust suction plate 201, a dust inlet groove 202, and a dust guide groove 203. The rear surface of the dust suction plate 201 is connected to the front surface of the rear plate 5. The dust inlet groove 202 is provided on the lower surface of the dust suction plate 201, and the dust inlet groove 202 is located directly above the banknote outlet 3. The dust guide groove 203 is provided on the inner side wall of the dust inlet groove 202. One end of the connecting pipe 22 away from the dust storage box 21 penetrates through the inside of the dust guide groove 203. When dust suction is performed, the dust at the position of the banknote outlet 3 enters the inside of the dust guide groove 203 through the dust inlet groove 202, and then is sucked into the inside of the dust storage box 21 through the connecting pipe 22 for storage.
[0048] The elastic positioning component includes a built-in rod 28. The built-in rod 28 is movably sleeved inside the cavity rod 27. The bottom end of the built-in rod 28 is connected to the center of the upper surface of the abutting plate 26. The top end of the built-in rod 28 is fixedly connected with a pulling plate 29. A linkage plate 30 is fixedly sleeved on the outside of the built-in rod 28. A spring 31 is movably sleeved on the outside of the built-in rod 28. The two ends of the spring 31 are respectively connected to the upper surface of the linkage plate 30 and the inner top end of the cavity rod 27. Before fixing the banknote counting machine body 1, by pulling the pulling plate 29 upward, under the connection of the built-in rod 28, the abutting plate 26 and the linkage plate 30 can be driven to move upward synchronously, and when the linkage plate 30 moves upward, the spring 31 will be compressed. When the height between the bottom plate 4 and the inside of the abutting plate 26 is sufficient to place the banknote counting machine body 1, the banknote counting machine body 1 is placed on the bottom plate 4, and then the pulling plate 29 is released. Under the action of the restoring force of the spring 31, the linkage plate 30 can drive the built-in rod 28 and the abutting plate 26 to move downward until the abutting plate 26 contacts the top of the banknote counting machine body 1. At this time, through the elastic force of the spring 31, the installation and fixation of the banknote counting machine body 1 can be realized.
[0049] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.
[0050] The above description of the embodiments is for the convenience of those of ordinary skill in the art to understand and use the utility model. It is obvious that those skilled in the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative effort. Therefore, the utility model is not limited to the above embodiments, and all improvements and modifications made by those skilled in the art without departing from the scope of the utility model as disclosed should be within the protection scope of the utility model.
Claims
1. A banknote counting machine dust suction device based on Internet of Things technology, comprising a banknote counting machine body (1) and a bottom plate (4), wherein the banknote counting machine body (1) is placed on the bottom plate (4), and a banknote inlet (2) and a banknote outlet (3) are respectively provided on both sides of the banknote counting machine body (1), characterized in that: The bottom plate (4) is connected to the back plate (5), the back plate (5) is connected to the top plate (6), the two sides of the top plate (6) are rotatably connected with a first side plate (7) and a second side plate (8) relative to the positions of the banknote inlet (2) and the banknote outlet (3), the bottom plate (4) is connected to the front plate (12), a hinge (13) is installed at the connection between the bottom plate (4) and the front plate (12), the upper surface of the top plate (6) is connected with a fixing component, the front surface of the back plate (5) is connected with a dust suction part (20), one side of the dust suction part (20) is fixedly connected with a connecting pipe (22), one end of the connecting pipe (22) passes through the top plate (6), the upper surface of the top plate (6) is provided with a dust suction component, and the dust suction component is connected to the connecting pipe (22); The dust collection assembly comprises a dust storage box (21), the dust storage box (21) is fixedly mounted on the top of the top plate (6), one end of the connecting pipe (22) is connected to the dust storage box (21), and a dust collection pump (23) is fixedly mounted on one side of the dust storage box (21); The top plate (6) is connected to a butt plate (26), a cavity rod (27) is embedded and installed on the upper surface of the top plate (6), and an elastic positioning component is provided at the connection between the butt plate (26) and the cavity rod (27); The bank money counting machine based on Internet of Things technology refers to an Internet of Things money counting and verifying machine.
2. According to the Internet of Things technology-based banknote counting machine dust suction device of claim 1, it is characterized in that: The upper surface of the bottom plate (4) is fixedly connected to a back plate (5), the front surface of the back plate (5) is fixedly connected to a top plate (6), the two sides of the top plate (6) are rotatably connected to a first side plate (7) and a second side plate (8) relative to the positions of the cash inlet (2) and the cash outlet (3), the front surface of the bottom plate (4) is provided with a front plate (12), a hinge (13) is fixedly installed at the connection between the bottom plate (4) and the front plate (12), a fixing component is provided on the upper surface of the top plate (6) relative to the position of the front plate (12), and a dust suction part (20) is fixedly connected to the front surface of the back plate (5) relative to the position of the cash outlet (3).
3. According to the Internet of Things technology-based banknote counting machine dust suction device of claim 1, it is characterized in that: Activated carbon particles (24) are placed inside the dust storage box (21); A control panel (25) is fixedly mounted on the top plate (6).
4. The dust collecting device for bank currency counting machine based on Internet of Things technology according to claim 3 is characterized in that: An infrared dust sensor (32) is fixedly mounted on the lower surface of the top plate (6); ultraviolet sterilization lamps (33) are arranged on the surfaces of the top plate (6), the first side plate (7) and the second side plate (8); and the dust suction pump (23), the infrared dust sensor (32) and the ultraviolet sterilization lamp (33) are all electrically connected to the control panel (25).
5. The dust collecting device for bank money counting machine based on Internet of Things technology according to claim 1 is characterized in that: The upper surfaces of the first side plate (7) and the second side plate (8) are both provided with rotation grooves (9); semicircular plates (10) are fixedly connected to the positions of the two rotation grooves (9) on both sides of the top plate (6); a rotation rod (11) is movably sleeved on one side of the semicircular plate (10); and the two ends of the rotation rod (11) are respectively connected to the two sides of the inner wall of the rotation groove (9).
6. The dust collecting device for bank currency counting machine based on Internet of Things technology according to claim 1, characterized in that: An observation panel (14) is embedded and installed on the front panel (12), and a handle (15) is fixedly connected to the front surface of the front panel (12), one side of the first side panel (7) and one side of the second side panel (8).
7. The dust collecting device for bank currency counting machine based on Internet of Things technology according to claim 1 is characterized in that: The fixing assembly comprises a positioning plate (16) and two positioning pins (17), wherein the two positioning pins (17) are respectively fixedly connected to two sides of the lower surface of the positioning plate (16), and positioning holes (18) are provided on the upper surfaces of the front plate (12) and the top plate (6) at positions relative to the two positioning pins (17).
8. The dust collecting device for bank currency counting machine based on Internet of Things technology according to claim 7 is characterized in that: An elastic rope (19) is fixedly connected to the upper surface of the positioning plate (16), and one end of the elastic rope (19) away from the positioning plate (16) is connected to the upper surface of the top plate (6).
9. The dust collecting device for bank money counting machine based on Internet of Things technology according to claim 1, characterized in that: The dust suction part (20) comprises a dust suction plate (201), a dust inlet groove (202) and a dust guide groove (203); the dust suction plate (201) is connected to the back plate (5); the dust inlet groove (202) is arranged on the lower surface of the dust suction plate (201); the dust inlet groove (202) is located directly above the banknote outlet (3); the dust guide groove (203) is connected to the dust inlet groove (202); and one end of the connecting pipe (22) away from the dust storage box (21) is connected to the inside of the dust guide groove (203).
10. According to a bank currency counting machine dust suction device based on Internet of Things technology as described in claim 1, the elastic positioning component includes a built-in rod (28), the built-in rod (28) is movably sleeved inside the cavity rod (27), the bottom end of the built-in rod (28) is connected to the axis of the upper surface of the abutment plate (26), the top end of the built-in rod (28) is fixedly connected with a pull plate (29), the outer side of the built-in rod (28) is fixedly sleeved with a linkage plate (30), the outer side of the built-in rod (28) is movably sleeved with a spring (31), and the two ends of the spring (31) are respectively connected to the upper surface of the linkage plate (30) and the inner top of the cavity rod (27).