Ticket vending machine capable of cooling and improving air quality

Abstract

The application discloses a ticket vending machine capable of cooling and improving air quality, which comprises a ticket vending machine shell, a ticket outlet cavity is arranged on the ticket vending machine shell, a top ticket collecting cavity is arranged on the top of the ticket outlet cavity, a fluidization plate is arranged on the bottom of the ticket outlet cavity, the fluidization plate is arranged at the air outlet of a main air supply pipeline, a high-pressure air source is connected with the air inlet of the main air supply pipeline, a ticket outlet, a sensor and a flow guide pipe outlet are arranged on one side plate of the ticket outlet cavity, the flow guide pipe outlet faces the top ticket collecting cavity, the flow guide pipe outlet is connected with a flow guide pipe inlet through a flow guide pipe, the flow guide pipe inlet is connected with the air outlet of the main air supply pipeline, a purifier air supply module is connected above the top ticket collecting cavity, and a switch valve is arranged between the main air supply pipeline and the flow guide pipe inlet. The ticket outlet cavity has a more stable internal flow field, air flow disorder is avoided, ticket taking is more convenient, air purification and filtration of fluidized gas can be realized through the purifier air supply module, and the air quality around the ticket vending machine is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the ticket vending machine technical field, specifically to a ticket vending machine capable of cooling and improving air quality. BACKGROUND

[0002] The subway station has large flow of people, and the air is often not circulated, and bacteria are easy to breed. Moreover, the existing subway ticket vending machine often adopts the touch screen mode, so that the passengers need to have direct physical contact with the ticket vending machine, increasing the risk of bacteria transmission. In summer, long queues make the passengers sweat, and the ticket purchase experience is reduced. In addition, due to the mobility and uncertainty of customers, many ticket vending machines are in idle state, and the business will turn off part of the machines in order to save electricity. If the passenger flow increases in a short time and the manual response is not timely, there will be a queue in front of the only ticket vending machine that is working normally, reducing the customer experience.

[0003] The existing automatic unmanned ticket vending machine control system has many drawbacks. First, the existing system often cannot dynamically adjust the number of service machines according to the flow of people; second, the existing recognition system cannot distinguish whether the increase in the flow of people is due to an increase in passers-by or an increase in the number of ticket buyers, so it is easy to misjudge the system and waste electricity due to frequent on-off. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a ticket vending machine capable of cooling and improving air quality, which has a more stable internal flow field in the ticket issuing cavity, avoids airflow turbulence, is more convenient for ticket taking, and can purify and filter the fluidized gas through the purifier air supply module, improving the air quality around the ticket vending machine.

[0005] The technical solution adopted by the present application to solve the above technical problems is:

[0006] A ticket vending machine capable of cooling and improving air quality, comprising a ticket vending machine shell, a ticket issuing cavity is provided on the ticket vending machine shell, a top ticket collecting cavity is provided at the top of the ticket issuing cavity, a fluidization plate is provided at the bottom of the ticket issuing cavity, the fluidization plate is arranged at the air outlet of the main air supply pipeline, the air inlet of the main air supply pipeline is connected with a high-pressure gas source, a ticket outlet, a sensor and a guide pipe outlet are provided on one side plate of the ticket issuing cavity, the guide pipe outlet faces the top ticket collecting cavity, the guide pipe outlet is connected with the guide pipe inlet through the guide pipe, the guide pipe inlet is connected with the air outlet of the main air supply pipeline, a purifier air supply module is connected above the top ticket collecting cavity, and a switch valve is arranged between the main air supply pipeline and the guide pipe inlet.

[0007] According to the technical scheme, the air outlet of the main air supply pipeline is provided with a fluidization frame, the fluidization frame is provided with a flow channel, the upper end of the flow channel of the fluidization frame is communicated with a fluidization plate mounting groove, the fluidization plate is arranged in the fluidization plate mounting groove, the lower end of the flow channel of the fluidization frame is connected with the main air supply pipeline, the main air supply pipeline is connected with an air compressor as a high-pressure air source, the inlet of the flow guide pipe is connected with the flow channel of the fluidization frame through the flow channel and the air outlet of the main air supply pipeline, the side of the flow channel of the fluidization frame is provided with an air inflow port, the switch valve comprises an air flow switch plate and a driving mechanism, the air flow switch plate is arranged on the air inflow port of the fluidization frame, the air flow switch plate is connected with the driving mechanism, and the driving mechanism drives the air flow switch plate to move back and forth, so that the air inflow port and the inlet of the flow guide pipe are closed or opened.

[0008] According to the technical scheme, the fluidization frame and the fluidization plate are provided with an ejection mechanism, the fluidization frame is provided with a vertical start ejection surface movement guide rail, and the fluidization plate is arranged on the start ejection surface movement guide rail and can move up and down along the start ejection surface movement guide rail.

[0009] The ejection mechanism comprises a bounce wheel, a bounce motor and an extension rod, the output end of the bounce motor is connected with the bounce wheel, the middle part of the extension rod is arranged on the fluidization frame through a rotating shaft and can rotate around the rotating shaft, one end of the extension rod is provided with a jumping contact head which is in contact connection with the bounce wheel through the jumping contact head, and the other end of the extension rod is connected with the fluidization plate; the bounce motor drives the bounce wheel to rotate, and the bounce wheel drives the fluidization plate to move up and down through the extension rod.

[0010] A counterweight is arranged on the extension rod close to the jumping contact head, a section is arranged on the bounce wheel, with the rotation of the bounce wheel, the jumping contact head of the extension rod slides on the gradually expanding outer curved surface of the bounce wheel, the jumping contact head end of the extension rod is lifted up, the other end of the extension rod drives the fluidization plate to move down in the fluidization plate mounting groove along the start ejection surface movement guide rail, when the jumping contact head of the extension rod passes through the section of the bounce wheel, the jumping contact head instantaneously sinks due to the absence of supporting force, the extension rod rotates around the rotating shaft, and the other end of the extension rod drives the fluidization plate to pop up along the start ejection surface movement guide rail.

[0011] According to the technical scheme, the fluidization frame is in an inverted L shape; the fluidization plate mounting groove is arranged on the top horizontal section of the inverted L-shaped fluidization frame, and the flow channel is arranged on the vertical section of the inverted L-shaped fluidization frame.

[0012] According to the technical scheme, the air flow switch plate comprises a top plate, a guide pipe stopper and a switch plate, the switch plate is arranged on the air inlet of the fluidized frame, the top plate is connected with the upper end of the switch plate, the top plate is arranged in the flow channel of the fluidized frame and is arranged at the connecting port of the flow channel of the fluidized frame and the installation slot of the fluidized plate, the guide pipe stopper is arranged on the inner side of the switch plate and is connected with the switch plate, the guide pipe stopper is arranged in correspondence with the inlet of the guide pipe, the driving mechanism drives the switch plate to move up and down, so that the switch plate can open or close the air inlet, the guide pipe stopper can be driven to open or close the inlet of the guide pipe through the up and down movement of the switch plate, and the top plate can be driven to open or close the connecting port of the flow channel of the fluidized frame and the installation slot of the fluidized plate through the up and down movement of the switch plate.

[0013] According to the technical scheme, the driving mechanism comprises a first motor and a driving rack, the driving rack is arranged on the outer side of the switch plate, a driving gear is arranged on the output shaft of the first motor, and the driving gear is engaged with the driving rack; the first motor drives the switch plate to move up and down through the driving gear and the driving rack.

[0014] According to the technical scheme, the outer side of the switch plate is provided with a rack installation slot, and the driving rack is arranged in the rack installation slot.

[0015] According to the technical scheme, the top collecting chamber comprises a collecting chamber and a plurality of gathering inclined surfaces, the plurality of gathering inclined surfaces are arranged in the circumferential direction of the collecting chamber, the collecting chamber is arranged at the upper end of the gathering inclined surfaces, the lower end of the gathering inclined surfaces is connected with the side plate of the ticket outlet chamber, and the collecting chamber is uniformly provided with air outlet holes.

[0016] According to the technical scheme, the fluidized plate is a reverse conical frustum, comprising a bottom plate, an inner side plate, an outer side plate and left and right side plates, the bottom plate is connected with the lower end of the inner side plate, the outer side plate and the left and right side plates respectively, the inner side plate is vertically arranged, the outer side plate and the left and right side plates are both inclined outward, the upper end of the inner side plate, the outer side plate and the left and right side plates is connected with the side wall of the ticket outlet chamber, and the bottom plate, the outer side plate and the left and right side plates are distributed with air outlet holes.

[0017] According to the technical scheme, the air supply module of the purifier comprises a purifier shell, a purifier gas conveying pipe and a vortex ring air supply device, a filter is arranged in the purifier shell, the air inlet of the purifier shell is connected with the top collecting chamber, and the air outlet of the purifier shell is connected with the vortex ring air supply device through the purifier gas conveying pipe.

[0018] According to the technical scheme, the filter arranged in the purifier shell is a formaldehyde catalytic filter.

[0019] According to the technical scheme, the vortex ring air supply device comprises an air supply shell, a second motor and an airflow intercepting plate, the output shaft of the second motor is connected with the center hole of the airflow intercepting plate, the airflow intercepting plate is provided with a main vortex ring flow channel through hole, a left side vortex ring flow channel through hole and a right side vortex ring flow channel through hole, the air supply shell is relatively provided with a main vortex ring air jet port, a left side vortex ring air jet port and a right side vortex ring air jet port, when the airflow intercepting plate is at an initial position, the main vortex ring flow channel through hole and the main vortex ring air jet port are on the same axis to form a main vortex ring flow channel, the left side vortex ring flow channel through hole and the left side vortex ring air jet port are staggered, the right side vortex ring flow channel through hole and the right side vortex ring air jet port are staggered, so that the main vortex ring air jet port is in an open state, the left side vortex ring flow channel through hole and the right side vortex ring flow channel through hole are in a closed state, during rotation of the airflow intercepting plate driven by the second motor, when the airflow intercepting plate rotates to a certain angle, the left side vortex ring flow channel through hole and the left side vortex ring air jet port are on the same axis to form a left side vortex ring flow channel, the right side vortex ring flow channel through hole and the right side vortex ring air jet port are staggered, the main vortex ring flow channel through hole and the main vortex ring air jet port are staggered, when the airflow intercepting plate rotates to another angle, the right side vortex ring flow channel through hole and the right side vortex ring air jet port are on the same axis to form a right side vortex ring flow channel, the left side vortex ring flow channel through hole and the left side vortex ring air jet port are staggered, the main vortex ring flow channel through hole and the main vortex ring air jet port are staggered; the diameter of the main vortex ring air jet port is greater than that of the side vortex ring air jet port (the side vortex ring air jet port comprises the left side vortex ring air jet port and the right side vortex ring air jet port, and the side vortex ring flow channel through hole comprises the left side vortex ring flow channel through hole and the right side vortex ring flow channel through hole), that is, the caliber of the main vortex ring flow channel is greater than that of the side vortex ring flow channel, and the open state of the main vortex ring air jet port corresponds to a situation in which the airflow needs to blow the bills from the fluidization plate, and the open state of the side vortex ring flow channel corresponds to a situation in which the airflow through the flow guide pipe maintains the bills at the top to be extruded in the top bill collecting cavity.

[0020] According to the technical scheme, the main vortex ring flow channel through hole, the left side vortex ring flow channel through hole and the right side vortex ring flow channel through hole are arranged at different radius positions on the airflow intercepting plate.

[0021] According to the technical scheme, the vortex ring air supply device further comprises an automatic reset mechanism, the automatic reset mechanism comprises a pull rope first recovery shaft and a pull rope second recovery shaft arranged side by side and in parallel;

[0022] The first recovery gear, the first enabling gear and the pull rope recovery wheel are sequentially arranged on the pull rope first recovery shaft, the first enabling gear and the pull rope first recovery shaft are not in interference fit, and the two are connected through a certain friction force, when the external force acting on the first enabling gear is small, the pull rope first recovery shaft rotates to drive the first enabling gear to rotate, and the first recovery gear and the pull rope recovery wheel rotate with the pull rope first recovery shaft;

[0023] The second recovery gear, the spiral spring and the second enabling gear are sequentially arranged on the pull rope second recovery shaft, the second recovery gear is connected with the pull rope second recovery shaft through a one-way recovery clutch, and the second enabling gear is connected with the pull rope second recovery shaft through a one-way enabling clutch.

[0024] The air flow cutting plate is provided with a pull rope connecting block, one end of the pull rope is connected with the pull rope connecting block, the other end of the pull rope is connected with a pull rope recovery wheel, a first recovery gear is engaged with a second recovery gear, the transmission ratio of the first recovery gear and the second recovery gear is less than 1, a first enabling gear is engaged with a second enabling gear, and the transmission ratio of the first enabling gear and the second enabling gear is greater than 1.

[0025] One end of the spiral spring is fixed on the pull rope second recovery shaft, and the other end is fixed on the spiral spring enabling protrusion arranged at the bottom of the automatic reset mechanism rack, when the pull rope second recovery shaft rotates, the spiral spring on it is curled and enabled; as the spiral spring is enabled and tightened, the required force is increasingly large, after the spiral spring is enabled and tightened to a certain extent, the required force for further tightening the spring is the same as the friction force between the first enabling gear and the pull rope first recovery shaft, at this time, the first enabling gear starts to slip and rotate, and a fixed size of force is generated on the pull rope first recovery shaft.

[0026] According to the above technical scheme, the air inlet on the fluidizing frame is arranged in the ticket vending machine shell, the ticket vending machine shell is provided with an air inlet at a corresponding position, the air inlet is arranged on one side of the air inlet, and the ticket vending machine is provided with a heating element on one side of the air inlet, and the heating element is provided with a heat dissipation fin.

[0027] According to the above technical scheme, the ticket vending machine capable of cooling and improving air quality is connected with a general controller, and the general controller is connected with a camera.

[0028] The present application has the following beneficial effects:

[0029] 1、In the present application, after the ticket enters the collection groove, it is squeezed at the top by the two air flow columns formed by the fluidizing plate and the flow guide pipe, which can effectively prevent the air flow from being disturbed when the passenger's hand is inserted into the ticket taking groove due to the hand blocking the air flow; the design makes the sensor sense in advance when the passenger's hand touches the air flow, so that the ticket falls down; the ticket outlet cavity has a more stable internal flow field, avoids air flow disturbance, and is more convenient for ticket taking, and the air purifier air supply module can purify and filter the fluidized gas, improving the air quality around the ticket vending machine.

[0030] 2、Higher air flow utilization rate: the external low-temperature air flow is sucked into the equipment by Bernoulli's principle, first cools the inside of the equipment, then the air flow is blown up after passing through the fluidizing module, and the subway ticket is pressed into the top ticket outlet groove, and finally the fluidized gas enters the air purification module, sequentially filters and removes harmful substances such as formaldehyde, and then spreads the purified air to all directions of the subway station in the form of a vortex ring, improving the air quality in the subway station. The same wave of air flow completes three different functions in the device in turn, achieving higher air flow utilization rate.

[0031] 3. Automatic return design: when the sensor detects that the passenger takes away the subway ticket, the airflow cutting device will return to the initial position according to the current position, and the driving mode of the pull rope makes the whole return structure reach the simplest, and can automatically find the shortest return path; The effect of the airflow module is stable: through the design of the one-way clutch and the two groups of gears with different transmission ratios, the cutting return mechanism can pass through a small displacement at the beginning of starting, so that the spiral spring can complete the energy storage, and when the resistance of the spiral spring compression is greater than the friction of the gear, the gear will slip in place with a fixed size of resistance, so that the motor receives a constant resistance in most of the movement distance except a small distance at the beginning, which improves the stability of the cutting. When the motor is powered off, the cutting plate is driven back to the initial position by the pull rope under the action of the spiral spring.

[0032] 4. Ejection fluidization design: when the subway ticket is transported to the fluidization plane of the fluidization plate, due to the difference in initial position, the position immediately adjacent to the fluidization plate is a non-uniform airflow area, and the position above a certain distance from the fluidization plate is a uniform airflow area, so that at the initial fluidization moment, if the subway ticket is directly blown up on the fluidization plate, the ticket will not be vertically fluidized due to the uneven distribution of the covered airflow holes on the ticket surface, and may be scattered due to uneven force, so that the fluidization function cannot be realized. In this invention, when the airflow enters the fluidization frame, the fluidization plate pops up the subway ticket, so that the ticket and the fluidization plane of the fluidization plate have a distance, which is in the uniform airflow area. When the airflow is ejected from the airflow hole, it will expand, and then a uniform upward airflow will be generated on the bottom surface, lifting the subway ticket vertically upward. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is a structure diagram of the ticket vending machine capable of cooling and improving air quality in the embodiment of the present application;

[0034] Figure 2 is a structure diagram of the air supply module of the purifier in the embodiment of the present application;

[0035] Figure 3 is a structure diagram of the automatic reset mechanism in the embodiment of the present application;

[0036] Figure 4 is a connection diagram of the fluidization frame, the fluidization plate and the airflow switch plate in the embodiment of the present application;

[0037] Figure 5 is a structure diagram of the automatic reset mechanism frame in the embodiment of the present application;

[0038] Figure 6 is a rear side view of the airflow switch plate in the embodiment of the present application;

[0039] Figure 7 is the front side view of the air flow switch plate in the embodiment of the present application;

[0040] Figure 8 is the structural schematic diagram of the air flow cutting plate in the embodiment of the present application;

[0041] Figure 9 is the structural schematic diagram of the ticket vending machine shell in the embodiment of the present application;

[0042] Figure 10 is the structural schematic diagram of the fluidization frame in the embodiment of the present application;

[0043] Figure 11 is the structural schematic diagram of the fluidization plate in the embodiment of the present application;

[0044] Figure 12 is the structural schematic diagram of the first bounce rod in the embodiment of the present application;

[0045] Figure 13 is the structural schematic diagram of the second bounce rod in the embodiment of the present application.

[0046] In the figure, 1 is a ticket vending machine shell, 2 is a heat dissipation fin, 3 is a heating element, 4 is an air compressor, 5 is a high-speed air flow conversion joint, 6 is a driving rack, 7 is a No. 1 motor, 8 is an air flow switch plate, 9 is a fluidization plate, 10 is an infrared sensor, 11 is a formaldehyde catalytic filter, 12 is a purifier gas delivery pipe, 13 is a supply air shell, 14 is a No. 2 motor, 15 is an air flow cutting plate, 16 is an automatic reset mechanism, 17 is an automatic reset mechanism frame, 18 is a pull rope first recovery shaft, 19 is a pull rope second recovery shaft, 20 is a fluidization frame, 21 is a purifier shell, 22 is a bounce wheel, 23 is a bounce motor, 24 is a first bounce rod, 25 is a sliding block, and 26 is a second bounce rod.

[0047] 901 is a fluidization plane, 902 is an ejection protrusion, 903 is an ejection rotation shaft, and 904 is an anti-interference groove.

[0048] 2006 is a starting ejection plane movement guide rail, 2007 is a bounce rod movement groove, 2008 is a bounce rod rotation shaft, and 2009 is a bounce motor installation groove.

[0049] 2401 is a jump contact, 2402 is a counterweight, 2403 is a No. 1 bounce rotation shaft, and 2404 is a hollow rod.

[0050] 2601 is a No. 2 bounce rod hollow section, and 2602 is a No. 2 bounce rotation shaft. DETAILED DESCRIPTION

[0051] Embodiments of the present application are described in detail below with reference to the attached drawing figures, wherein the same or like component have the same or similar designations. The embodiments described below are presented by way of example only and are not intended to limit the present application as defined by the appended claims and their equivalents.

[0052] In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0053] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection. It can be mechanical connection, or electrical connection. It can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0054] The present application will be described in detail below with reference to the accompanying drawings and examples.

[0055] Reference Figures 1-10As shown in the drawings, the ticket vending machine capable of cooling and improving air quality in the embodiment 1 provided by the present application comprises a ticket vending machine shell 1, the ticket vending machine shell 1 is provided with a ticket outlet cavity, the top of the ticket outlet cavity is provided with a top ticket collecting cavity, the bottom of the ticket outlet cavity is provided with a fluidization plate 9, the fluidization plate 9 is arranged at the air outlet of a main air supply pipeline, the air inlet of the main air supply pipeline is connected with a high-pressure air source, a ticket outlet, a sensor and a flow guide pipe outlet are arranged on one side plate of the ticket outlet cavity, the flow guide pipe outlet faces the top ticket collecting cavity, the flow guide pipe outlet is connected with a flow guide pipe inlet through a flow guide pipe, the flow guide pipe inlet is connected with the air outlet of the main air supply pipeline, a purifier air supply module is connected above the top ticket collecting cavity, and a switch valve is arranged between the main air supply pipeline and the flow guide pipe inlet; when a ticket falls from the ticket outlet into the fluidization plate 9 at the bottom of the ticket outlet cavity, the switch valve closes the flow guide pipe inlet, the main air supply pipeline sends air flow through the fluidization plate 9, the ticket is blown to the top ticket collecting cavity, the switch valve opens the flow guide pipe inlet and closes the outlet of the main air supply pipeline to the fluidization plate 9, the air flow of the main air supply pipeline continues to blow the ticket to the top ticket collecting cavity through the flow guide pipe outlet, the flow guide pipe is closed when the sensor detects that a hand enters the ticket outlet cavity, no air flow is blown out from the fluidization plate 9 and the flow guide pipe outlet, the ticket on the top ticket collecting cavity falls into the hand, and the excess air flow on the top ticket collecting cavity passes through the top ticket collecting cavity into the purifier air supply module from the air outlet hole on the top ticket collecting cavity.

[0056] Further, the ticket vending machine capable of cooling and improving air quality further comprises a controller, the controller is connected with the sensor, the switch valve, the air compressor 4 and the purifier air supply module.

[0057] Further, the sensor is an infrared sensor 10.

[0058] Embodiment 2

[0059] As shown in the drawings, on the basis of the embodiment 1, the switch valve is further limited, and the performance of the limited embodiment 2 is more excellent. Figures 6-7 Figure 10 As shown in the drawings, on the basis of the embodiment 1, the switch valve is further limited, and the performance of the limited embodiment 2 is more excellent.

[0060] ​The air outlet of the main air supply pipeline is provided with a fluidization frame 20, the fluidization frame 20 is provided with a flow channel, the upper end of the fluidization frame 20 is provided with a fluidization plate mounting groove 2001, the upper end of the flow channel of the fluidization frame 20 is communicated with the fluidization plate mounting groove 2001, the fluidization plate 9 is arranged in the fluidization plate mounting groove 2001, the lower end of the flow channel of the fluidization frame 20 is connected with the main air supply pipeline, the main air supply pipeline is connected with the air compressor 4 as a high-pressure air source, the flow guide pipe inlet is connected with the flow channel of the fluidization frame 20, and the flow guide pipe inlet is connected with the air outlet of the main air supply pipeline through the flow channel, the side of the flow channel of the fluidization frame 20 is provided with an air flow inlet 2005, the on-off valve comprises an air flow switch plate 8 and a driving mechanism, the air flow switch plate 8 is arranged on the air flow inlet 2005 of the fluidization frame 20, the air flow switch plate 8 is connected with the driving mechanism, and the driving mechanism drives the air flow switch plate 8 to move back and forth, so that the air flow inlet and the flow guide pipe inlet are closed or opened.

[0061] Further, the air compressor 4 is connected with the main air supply pipeline through the high-speed air flow conversion joint 5.

[0062] Embodiment 3

[0063] As shown in Figure 4 and Figures 10-13 , on the basis of embodiments 1 and 2, the technical limitation of the ejection mechanism is newly added, and the performance of the limited embodiment 3 is more excellent.

[0064] The fluidization frame 20 and the fluidization plate 9 are provided with an ejection mechanism, the fluidization frame 20 is provided with a vertical start ejection surface movement guide rail 2006, the fluidization plate 9 is arranged on the start ejection surface movement guide rail 2006, and the fluidization plate 9 can move up and down along the start ejection surface movement guide rail 2006;

[0065] The ejection mechanism comprises a bounce wheel 22, a bounce motor 23 and a telescopic rod, the output end of the bounce motor 23 is connected with the bounce wheel 22, the middle part of the telescopic rod is arranged on the fluidization frame 20 through a rotating shaft 2403 and can rotate around the rotating shaft 2403, one end of the telescopic rod is provided with a jumping contact 2401 and is connected with the bounce wheel 22 through the jumping contact 2401, and the other end of the telescopic rod is connected with the ejection rotating shaft 903 on the fluidization plate 9; the bounce motor 23 drives the bounce wheel 22 to rotate, and the bounce wheel 22 drives the fluidization plate 9 to move up and down through the telescopic rod;

[0066] The telescopic rod near one end of the jumping contact 2401 is provided with a counterweight 2402, and the elastic wheel 22 is provided with a section surface. With the rotation of the elastic wheel 22, the jumping contact 2401 of the telescopic rod slides on the gradually expanding outer curved surface of the elastic wheel 22, and the end of the jumping contact 2401 of the telescopic rod is lifted up, and the other end of the telescopic rod drives the fluidizing plate 9 to move downward in the fluidizing plate mounting groove along the starting elastic surface movement guide rail 2006. When the jumping contact 2401 of the telescopic rod passes through the section surface of the elastic wheel 22, the jumping contact 2401 instantaneously sinks due to the absence of the supporting force, the telescopic rod rotates around the rotating shaft, the other end of the telescopic rod drives the fluidizing plate 9 to pop up along the starting elastic surface movement guide rail 2006, and the ticket on the fluidizing plate 9 is popped up to facilitate the uniform airflow to blow up the ticket.

[0067] Further, the telescopic rod comprises a first elastic rod 24, a sliding block 25 and a second elastic rod 26. One end of the first elastic rod 24 is connected with the elastic wheel 22, one end of the first elastic rod 24 is in contact with the elastic wheel 22, the other end of the first elastic rod 24 is connected with one end of the second elastic rod 26 through the sliding block 25, the second elastic rod 26 moves along the length direction of the first elastic rod 24 through the sliding block 25, and the other end of the second elastic rod 26 is connected with the elastic rotating shaft 903 on the fluidizing plate 9.

[0068] As shown in the figure, Figure 12 one end of the first elastic rod 24 is provided with a jumping contact 2401, the first elastic rod 24 is in contact with the elastic wheel 22 through the jumping contact 2401, the other end of the first elastic rod 24 is a hollow rod 2404, the first elastic rod 24 near one end of the jumping contact 2401 is provided with a counterweight 2402, the middle part of the first elastic rod 24 is provided with a rotating shaft 2403, and the first elastic rod 24 is arranged on the fluidizing frame 20 through the rotating shaft and can rotate around the rotating shaft.

[0069] As shown in the figure, Figure 13 one end of the second elastic rod 26 is a second elastic rod hollow section 2601, and the other end is provided with a second elastic rotating shaft 2602, which is connected with the elastic rotating shaft 903 on the fluidizing plate 9 through the second elastic rotating shaft 2602.

[0070] The fluidizing plate 9 is a fluidizing plane 901, the side surface of the fluidizing plate 9 is provided with an elastic protrusion 902, the elastic protrusion 902 is arranged on the starting elastic surface movement guide rail 2006, the fluidizing plate 9 moves up and down along the starting elastic surface movement guide rail 2006 through the elastic protrusion 902, and the lower end of the side surface of the fluidizing plate 9 is further provided with an anti-interference groove 904 for avoiding the elastic mechanism.

[0071] The bottom of the fluidizing frame 20 is provided with a bouncing rod movement slot 2007, and the telescopic rod can pass through the bouncing rod movement slot 2007 and be connected with the fluidizing plate 9. The side surface of the fluidizing frame 20 is provided with a bouncing rod rotating shaft 2008. The rotating shaft 2403 on the first bouncing rod 24 is connected with the bouncing rod rotating shaft 2008. The side surface of the fluidizing frame 20 is provided with a bouncing motor mounting slot 2009 for mounting the bouncing motor 23.

[0072] Further, the fluidizing frame 20 is in an inverted L shape. The fluidizing plate mounting slot 2001 is arranged on the top horizontal section of the inverted L-shaped fluidizing frame 20. The flow channel is arranged on the vertical section of the inverted L-shaped fluidizing frame 20.

[0073] Further, the air flow switch plate 8 comprises a top plate 801, a flow guide pipe block 802 and a switch plate 804. The switch plate 804 is arranged on the air flow inlet 2005 of the fluidizing frame 20. The top plate 801 is connected with the upper end of the switch plate 804. The top plate 801 is arranged in the flow channel of the fluidizing frame 20 and is arranged at the connecting port of the flow channel of the fluidizing frame 20 and the fluidizing plate mounting slot 2001. The flow guide pipe block 802 is arranged on the inner side surface of the switch plate 804 and is connected with the switch plate. The flow guide pipe block 802 is arranged corresponding to the flow guide pipe inlet. The driving mechanism drives the switch plate to move up and down, so as to open or close the air flow inlet 2005. The flow guide pipe block 802 can also be opened or closed by the up and down movement of the switch plate. The up and down movement of the switch plate drives the top plate to open or close the connecting port of the flow channel of the fluidizing frame 20 and the fluidizing plate mounting slot 2001.

[0074] Further, the top plate 801 is connected with the switch plate 804 through an L-shaped connecting pipe 803. One end of the L-shaped connecting pipe 803 is connected with the switch plate, and the other end is connected with the top plate 801 through the vertical sliding slot 2004 on the side wall of the flow channel.

[0075] Further, the driving mechanism comprises a No. 1 motor 7 and a driving rack 6. The driving rack 6 is arranged on the outer side surface of the switch plate. The output shaft of the No. 1 motor 7 is provided with a driving gear. The driving gear is engaged with the driving rack 6. The No. 1 motor 7 drives the switch plate to move up and down through the driving gear and the driving rack 6.

[0076] Further, the No. 1 motor 7 is a step motor.

[0077] Further, the outer side surface of the switch plate is provided with a rack mounting slot 805. The driving rack 6 is arranged in the rack mounting slot 805.

[0078] Further, the top collecting chamber comprises a collecting chamber and a plurality of collecting inclined surfaces. The plurality of collecting inclined surfaces are arranged circumferentially along the collecting chamber. The collecting chamber is arranged on the upper end of the collecting inclined surfaces. The lower end of the collecting inclined surfaces is connected with the side plate of the ticket outlet chamber. The collecting chamber is uniformly provided with air outlet holes.

[0079] Example 4

[0080] like Figures 2-3 and Figure 8 As shown, the air supply module of the purifier is further restricted based on Examples 1 and 2, and the performance of Example 4 is even better after the restriction is made.

[0081] The air supply module of the purifier includes a purifier housing 21, a purifier gas delivery pipe 12, and a vortex air supply device. The purifier housing 21 is equipped with a filter. The air inlet of the purifier housing 21 is connected to the top collection chamber. The air outlet of the purifier housing is connected to the vortex air supply device through the purifier gas delivery pipe 12.

[0082] Furthermore, the purifier housing 21 is equipped with a formaldehyde catalytic filter 11.

[0083] Furthermore, the vortex ring air supply device includes an air supply housing 13, a second motor 14, and an airflow cutoff plate 15. The output shaft of the second motor 14 is connected to the central hole 1504 of the airflow cutoff plate 15. The airflow cutoff plate 15 is provided with a main vortex ring flow channel through hole 1503, a left vortex ring flow channel through hole 1501, and a right vortex ring flow channel through hole 1502. The air supply housing 13 is provided with a main vortex ring jet nozzle, a left vortex ring jet nozzle, and a right vortex ring jet nozzle opposite to each other. When the airflow cutoff plate 15 is in the initial position, the main vortex ring flow channel through hole 1503 and the main vortex ring jet nozzle are on the same axis to form a main vortex ring flow channel. The left vortex ring flow channel through hole 1501 and the left vortex ring jet nozzle are offset, and the right vortex ring flow channel through hole 1502 and the right vortex ring jet nozzle are offset, so that... With the main vortex ring nozzle open and the left and right vortex ring flow channel through holes closed, the second motor 14 drives the airflow cutoff plate 15 to rotate. When the plate rotates to a certain angle, the left vortex ring flow channel through hole 1501 and the left vortex ring nozzle are aligned on the same axis, forming the left vortex ring flow channel. The right vortex ring flow channel through hole 1502 and the right vortex ring nozzle are offset, and the main vortex ring flow channel through hole 1503 is offset from the main vortex ring nozzle. When the plate rotates to another angle, the right vortex ring flow channel through hole 1502 and the right vortex ring nozzle are aligned on the same axis, forming the right vortex ring flow channel. The left vortex ring flow channel through hole 1501 and the left vortex ring nozzle are offset, and the main vortex ring flow channel through hole 1503 is offset from the main vortex ring nozzle.

[0084] Furthermore, the main vortex ring flow channel through hole 1503, the left vortex ring flow channel through hole 1501, and the right vortex ring flow channel through hole 1502 are arranged at different radius positions on the airflow cutoff plate 15.

[0085] Furthermore, the vortex ring air supply device also includes an automatic reset mechanism 16, which includes a first pull rope recovery shaft 18 and a second pull rope recovery shaft 19 arranged side by side in parallel.

[0086] The first recovery shaft 18 of the pull rope is sequentially sleeved with a first recovery gear 1803, a first energizing gear 1802 and a pull rope recovery wheel 1801. The first energizing gear 1802 and the first recovery shaft 18 of the pull rope are not in interference fit, and are connected through a certain friction force. When the external force acting on the first energizing gear 1802 is small, the first recovery shaft 18 of the pull rope rotates to drive the first energizing gear 1802 to rotate, and the first recovery gear 1803 and the pull rope recovery wheel 1801 rotate with the first recovery shaft 18 of the pull rope.

[0087] The second recovery shaft 19 of the pull rope is sequentially provided with a second recovery gear 1902, a spiral spring 1904 and a second energizing gear 1906. The second recovery gear 1902 is connected with the second recovery shaft 19 of the pull rope through a one-way recovery clutch 1903. The second energizing gear 1906 is connected with the second recovery shaft 19 of the pull rope through a one-way energizing clutch 1905.

[0088] The airflow cutting plate 15 is provided with a pull rope connecting block 1505. One end of the pull rope is connected with the pull rope connecting block 1505, and the other end of the pull rope is connected with the pull rope recovery wheel 1801. The first recovery gear 1803 is engaged with the second recovery gear 1902. The transmission ratio of the first recovery gear 1803 and the second recovery gear 1902 is less than 1. The first energizing gear 1802 is engaged with the second energizing gear 1906. The transmission ratio of the first energizing gear 1802 and the second energizing gear is greater than 1.

[0089] One end of the spiral spring 1904 is fixed on the second recovery shaft 19 of the pull rope, and the other end is fixed on the spiral spring energizing block arranged at the bottom of the automatic reset mechanism rack 17. When the second recovery shaft 19 of the pull rope rotates, the spiral spring 1904 on it is curled and energized. With the spiral spring 1904 energized and tightened, the required force becomes larger and larger. After the spiral spring 1904 is energized and tightened to a certain extent, the required force for further tightening the spring is the same as the friction force between the first energizing gear 1802 and the first recovery shaft 18 of the pull rope. At this time, the first energizing gear 1802 starts to slip and rotate, and generates a fixed force on the first recovery shaft 18 of the pull rope.

[0090] Further, the airflow inlet 2005 on the fluidizing rack 20 is arranged in the ticket vending machine shell 1. The ticket vending machine shell 1 is provided with an air inlet at a corresponding position. The air inlet is arranged on one side of the airflow inlet. The ticket vending machine is provided with a heating element 3 on one side of the air inlet. The heating element 3 is provided with a heat dissipation fin 2.

[0091] Further, the ticket vending machine capable of cooling and improving air quality is connected with a general controller. The general controller is connected with a camera. The general controller identifies the number of people queuing in front of each ticket vending machine through the camera, and controls the number of ticket vending machines to be started accordingly.

[0092] The working principle of the application is as follows:Figure 1 As shown, the present application provides a ticket vending machine capable of cooling and improving air quality. Initially, the airflow switch plate 8 is located on the upper part of the airflow inlet 2005 of the fluidization frame 20, and the airflow inlet 2005 is in an open state. At this time, the guide pipe block 802 closes the guide pipe inlet 102, the top plate 801 is located on the top of the fluidization frame 20, and the flow channel leading to the fluidization plate mounting slot 2001 is not closed. The main vortex ring flow channel through hole 1503 on the airflow cutoff plate 15 is coaxial with the main vortex ring air outlet, so that the main vortex ring air outlet is in an open state. Due to the left vortex ring air outlet and the left vortex ring flow channel through hole 1501, and the right vortex ring air outlet and the right vortex ring flow channel through hole 1502, the left and right vortex ring flow channels are in a closed state. At this time, the pull rope is curled and contracted on the pull rope recovery wheel 1801, and the spiral spring 1904 on the pull rope second recovery shaft 19 is in a relaxed state. The first recovery shaft body 1804 and the No. 1 energizing gear 1802 are not interference fit, and are connected through a certain friction force. When the external force acting on the No. 1 energizing gear 1802 is small, the first recovery shaft body 1804 rotates to drive the No. 1 energizing gear 1802 to rotate. One end of the spiral spring 1904 is fixed on the second recovery shaft body 1901, and the other end is in contact with the spiral spring energizing bump 1704 at the bottom of the automatic reset mechanism frame 17. Therefore, when the pull rope second recovery shaft 19 rotates, the spiral spring 1904 on it is energized and curled. As the spiral spring 1904 is energized and tightened, the required force becomes larger and larger. After the spiral spring 1904 is energized and tightened to a certain extent, the required force for further tightening the spring is the same as the friction force between the No. 1 energizing gear 1802 and the first recovery shaft body 1804. Therefore, at this time, the No. 1 energizing gear 1802 starts to slip and rotate, generating a fixed force on the first recovery shaft body 1804. The highest point of the bounce wheel 22 is in contact with the jumping contact 2401, so that the No. 2 bounce shaft 2602 is at the bottom of the movement, and the fluidization plate 9 connected thereto is at the bottom.

[0093] When there is no passenger to take the ticket, the device is in standby operation state, the heating element 3 is in contact with the heat dissipation fin 2, the temperature of the device is transmitted to the fin, and the heat is dissipated by radiation. When there is a passenger to buy a ticket, the device operating power increases, the heat increases, and the subway ticket falls into the fluidization plate 9 through the coin outlet 104. Because the subway ticket is relatively thin and adheres to the bottom surface of the fluidization plate 9, it is not very convenient to take out the ticket at this time. At this time, the air compressor 4 starts to work, and when the high-speed airflow passes through the flow channel in the fluidization frame 20, the low-temperature airflow outside is sucked into the device by Bernoulli's principle. When the airflow flows through the heat dissipation fin 2, the inside of the device is first cooled, and then the mixed gas passes through the fluidization plate installation slot 2001. The built-in sensor detects the airflow, and at the same time controls the bounce motor 23 to make the bounce wheel 22 rotate. Because there is a sudden change between the highest point and the lowest point of the bounce wheel 22, that is, the cross section, and the first bounce rod 24 has a counterweight 2402 at the end of the jump contact 2401, and the other section is set as a hollow section 2404, when the jump contact 2401 falls from the highest point to the lowest point of the bounce wheel 22, the left end of the first bounce shaft 2403 will move downward instantaneously, and then the second bounce shaft 2602 connected thereto will be subjected to an upward instantaneous force, and then the ejection protrusion 902 of the fluidization plate 9 will move vertically upward along the starting ejection surface movement rail 2006 to produce a jump. The subway ticket on it is also ejected a distance, and then enters the uniform fluidization airflow area, so that it is vertically upward and fluidized, and then enters the honeycomb air outlet 106. The subway ticket is pressed in the honeycomb air outlet 106 under the action of the airflow, and the gas passing through the honeycomb air outlet 106 is purified and filtered by the filter screen and formaldehyde catalytic filter 11 installed in the purifier gas conveying pipe 12. The clean gas enters the purifier shell 21 through the purifier gas conveying pipe 12. Subsequently, the clean airflow enters the device outside through the main vortex ring flow channel through hole 1503 and the main vortex ring air outlet, because the movement of the second motor 14 at this time, the main vortex ring flow channel through hole 1503 and the main vortex ring air outlet are not in the same coaxial center, and then the main vortex ring flow channel through hole 1503 is closed, so that the cut-off airflow passes through the air outlet, and the vortex airflow with the characteristics of long-distance propagation is generated by curling.

[0094] At the same time, due to the movement of the first motor 7, the driving rack 6 engaged with it moves downward, and then the airflow switch plate 8 moves downward to gradually close the airflow inlet 2005, and gradually open the flow guide pipe inlet 102. At this time, part of the airflow passes through the flow guide pipe, and the subway ticket is pressed upward by the flow guide pipe outlet 103, so that the subway ticket is continuously pressed in the honeycomb air outlet 106 by the airflow. When the airflow inlet 2005 is completely closed by the airflow switch plate 8, all the airflow generated by the air compressor 4 flows out through the flow guide pipe outlet 103.

[0095] Due to the large size of the flow guide pipe outlet 103, the flow rate is low, so the air flow passing through the flow guide pipe outlet 103 at this time will not cause a large amount of air flow to curl due to Bernoulli's principle. Therefore, the device generates much less air flow during this maintenance phase than during the initial fluidization phase. Therefore, when the gas passes through the purification to generate a vortex ring air flow, the corresponding air outlet is the smaller left and right vortex ring air outlets. The air flow cutoff plate 15 is provided with a plurality of left and right vortex ring flow channel through holes 1501 and 1502 at different distances from the center, which can sequentially open the left and right vortex ring air outlets after closing the main vortex ring air outlet.

[0096] Because the subway ticket is blown up by the air flow, there is a time period between when the passenger takes away the subway ticket, during which the subway ticket remains pressed on the honeycomb air outlet 106 by the air flow, so the small vortex ring air outlets on the left and right sides of the purification module need to be reset to the initial state at any time. When the subway ticket is stably pressed on the honeycomb air outlet 106, there are only two directional air flow columns in the device from the flow guide pipe outlet 103 to the honeycomb air outlet 106, and the rest of the parts have no air flow, so when the passenger's hand enters the cavity to take the ticket and is detected by the infrared sensor 10, it will not cause any damage to the flow field in the cavity.

[0097] When the device is turned on, the airflow initially flows from the fluidization plate 9, the second motor 14 drives the airflow cutting plate 15 connected thereto to perform a rotating cutting motion, the pull rope is connected at the pull rope connecting block 1505 on the airflow cutting plate 15, and the other end is installed at the pull rope recovery wheel 1801, during the rotation of the airflow cutting plate 15, the pull rope is first stretched, at this time, the elongation of the pull rope drives the rotation of the pull rope first recovery shaft 18, since the first energizing gear 1802 is engaged with the second energizing gear 1906, and the transmission ratio is greater than 1, a slight rotation of the pull rope first recovery shaft 18 can make the pull rope second recovery shaft 19 rotate greatly, and the spiral spring 1904 is compressed and energized. Although the first recovery gear 1803 and the second recovery gear 1902 are also engaged during this process, and the transmission ratio is less than 1, but due to the action of the one-way recovery clutch 1903, the rotation direction slips at this time. When the spiral spring 1904 is energized and tightened to a certain extent, the force required to tighten the spring again is the same as the friction force seen by the first energizing gear 1802 and the first recovery shaft body 1804, so at this time the first energizing gear 1802 starts to slip and rotate, generating a fixed force on the first recovery shaft body 1804. Therefore, the second motor 14 receives a fixed resistance during rotation, making the process of cutting off the airflow more stable. After the subway ticket is taken away by the passenger, the second motor 14 is powered off and stops moving, at this time the spiral spring 1904 releases energy, the first recovery gear 1803 and the second recovery gear 1902 are engaged and rotate, and the transmission ratio is less than 1, the rotation direction at this time makes the one-way energizing clutch 1905 slip, so that the pull rope is quickly recovered at the shortest distance. If the pull rope connecting block 1505 is within the range of the first 180° of the rotating semicircle, the airflow cutting plate 15 is quickly returned in the counterclockwise direction under the action of the pull rope, if the pull rope connecting block 1505 is within the range of the last 180° of the rotating semicircle, the airflow cutting plate 15 is quickly returned in the clockwise direction under the action of the pull rope, so that the airflow cutting plate 15 can quickly return to the starting position at the shortest distance.

[0098] The control module is connected with the radio frequency module, the two-dimensional code scanning module, the touch screen, the ticket issuing module, the network interface module and the interface expansion module through multiple interfaces, is used for information interaction with each module, and issues a control instruction to complete the sale of the subway ticket. For example, the control module has a four-core configuration, each CPU has a 32Kbyte L1 instruction cache and a 32Kbyte L1 data cache, and also has a timer.

[0099] The radio frequency module connected with the control module transmits data to the control module for processing to complete the transaction and realize payment for ticket purchase. The radio frequency module can use RC531 chip which completely integrates passive non-contact communication mode and protocol at 13.56 MHz. The transmitter part in the chip can directly drive the antenna with short operation distance without adding active circuit. The receiver part provides demodulation and decoding circuit, and the digital part processes ISO14443A / B frame and error detection. In addition, the chip also supports fast CRYPT01 encryption algorithm. The two-dimensional code scanning module connected with the control module is used for fee settlement when selling tickets. The two-dimensional code scanning module uses NLS-EM20 of Xin Dalu. The module can read mainstream one-dimensional bar code and standard two-dimensional bar code, and has small installation space and is easy to embed into products. The two-dimensional code scanning module can also be connected with the control module through USB interface, and the power supply mode is unified with the control module. The touch screen connected with the control module is used for receiving ticket purchase information input by the user, such as destination station and ticket purchase quantity, and transmitting the purchase information to the control module for processing to complete the transaction and realize payment for ticket purchase. The ticket issuing module connected with the control module is used for issuing tickets after the control module receives the purchase confirmation instruction through the touch screen.

[0100] The device can also intelligently save power by closing or standby part of the ticket vending machines according to the size of the passenger flow, obtain the passenger flow photo through the monitoring camera on the top of the ticket vending machine (not marked in the figure), and analyze the passenger flow photo through the embedded control terminal module to analyze the passenger flow and control the automatic unattended ticket vending machine to switch between the working state, standby state and closed state.

[0101] The control method of the embedded control terminal module includes the following steps:

[0102] S1: initialization, the timer starts counting;

[0103] S2: after waiting for a period of time Tw, start to try to obtain the current video frame;

[0104] S3: judge whether the video frame is successfully obtained: if yes, continue to step S4; otherwise, return to step S2;

[0105] S4: detect the total number of people in the video frame to obtain the total number of people Np in the current video frame;

[0106] S5: calculate the total number of required automatic unattended ticket vending machines Ne: Ne=Np / M, and round up, where M is a preset threshold.

[0107] S6: Polling the control module of all current automatic unmanned ticket vending machines, counting the total number of ticket vending machines in working state n; counting the total number of ticket vending machines in standby state ns; counting the total number of ticket vending machines in shutdown state nd; and counting the total number of all ticket vending machines N=n+ns+nd;

[0108] S7: Calculating Ne-n and judging: if (Ne-n)≤0, then randomly selecting min(n-Ne, ns) ticket vending machines in standby state and setting their enable signals to 0 to make them switch to the shutdown state; if (Ne-n)>), then randomly selecting min{Ne-n, nd} ticket vending machines in shutdown state and setting their enable signals to 1 to make them switch to the standby state;

[0109] S8: Returning to step S2.

[0110] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is also possible in the present application that units operations are carried out in an order other than that described, and / or additional units operations are provided, and / or one or more units operations are eliminated. Furthermore, it is to be understood that the phraseology or terminology employed herein, and not otherwise specified, are used by way of the example and should not be construed in any way to be limiting.

[0111] While the embodiments of the application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A ticket vending machine capable of cooling and improving air quality, characterized in that, The ticket vending machine shell is provided with a ticket outlet cavity, a top ticket collecting cavity is arranged at the top of the ticket outlet cavity, and a fluidization plate is arranged at the bottom of the ticket outlet cavity; the air inlet of the main air supply pipeline is connected with a high-pressure gas source; a ticket outlet, a sensor and a guide pipe outlet are arranged on one side of the ticket outlet cavity, the guide pipe outlet faces the top ticket collecting cavity, the guide pipe inlet is connected with the air outlet of the main air supply pipeline, and a purifier air supply module is connected above the top ticket collecting cavity; a switch valve is arranged between the main air supply pipeline and the guide pipe inlet. The purifier air supply module comprises a purifier shell, a purifier gas conveying pipe and a vortex ring air supply device; a filter is arranged in the purifier shell; the air inlet of the purifier shell is connected with the top ticket collecting cavity; the air outlet of the purifier shell is connected with the vortex ring air supply device through the purifier gas conveying pipe. The vortex ring air supply device comprises an air supply shell, a second motor and an airflow cutoff plate; the output shaft of the second motor is connected with the airflow cutoff plate; the airflow cutoff plate is provided with a main vortex ring flow channel through hole and a side vortex ring flow channel through hole; the air supply shell is oppositely provided with a main vortex ring air outlet and a side vortex ring air outlet; when the airflow cutoff plate is in an initial position, the main vortex ring flow channel through hole and the main vortex ring air outlet are on the same axis to form a main vortex ring flow channel; the side vortex ring flow channel through hole and the side vortex ring air outlet are staggered, so that the main vortex ring air outlet is in an open state and the side vortex ring flow channel through hole is in a closed state; during the rotation of the second motor to drive the airflow cutoff plate, the airflow cutoff plate is rotated to a certain angle to make the side vortex ring flow channel through hole and the side vortex ring air outlet on the same axis to form a side vortex ring flow channel, and the main vortex ring flow channel through hole is staggered with the main vortex ring air outlet.

2. The ticket vending machine capable of cooling and improving air quality according to claim 1, wherein, The air outlet of the main air supply pipeline is provided with a fluidization frame; the fluidization frame is provided with a flow channel; the upper end of the fluidization frame is provided with a fluidization plate mounting groove; the upper end of the flow channel of the fluidization frame is communicated with the fluidization plate mounting groove; the fluidization plate is arranged in the fluidization plate mounting groove; the lower end of the flow channel of the fluidization frame is connected with the main air supply pipeline; the main air supply pipeline is connected with an air compressor; the guide pipe inlet is connected with the flow channel of the fluidization frame; the side of the flow channel of the fluidization frame is provided with an airflow air inlet; the switch valve comprises an airflow switch plate and a driving mechanism; the airflow switch plate is arranged on the airflow air inlet of the fluidization frame; the airflow switch plate is connected with the driving mechanism; the driving mechanism drives the airflow switch plate to move back and forth to close or open the airflow air inlet and the guide pipe inlet.

3. The ticket vending machine capable of cooling and improving air quality according to claim 2, wherein, The fluidization frame and the fluidization plate are provided with an ejection mechanism; the fluidization frame is provided with a vertically arranged starting ejection surface movement guide rail; the fluidization plate is arranged on the starting ejection surface movement guide rail; the fluidization plate can move up and down along the starting ejection surface movement guide rail. The ejection mechanism comprises a bounce wheel, a bounce motor and an extension rod; the output end of the bounce motor is connected with the bounce wheel; the middle part of the extension rod is arranged on the fluidization frame through a rotating shaft and can rotate around the rotating shaft; one end of the extension rod is provided with a jumping contact; the other end of the extension rod is connected with the fluidization plate; the bounce motor drives the bounce wheel to rotate; the bounce wheel drives the fluidization plate to move up and down through the extension rod. The telescopic rod near the jumping contactor end is provided with a counterweight, and the bouncing wheel is provided with a section, with the rotation of the bouncing wheel, the jumping contactor of the telescopic rod slides on the gradually expanding outer curved surface of the bouncing wheel, and the jumping contactor end of the telescopic rod is lifted up, the other end of the telescopic rod drives the fluidization plate to move along the starting ejection surface movement guide in the fluidization plate mounting groove, when the jumping contactor of the telescopic rod passes through the section of the bouncing wheel, the jumping contactor instantaneously sinks due to the absence of supporting force, the telescopic rod rotates around the rotating shaft, and the other end of the telescopic rod drives the fluidization plate to pop up along the starting ejection surface movement guide.

4. The ticket vending machine capable of cooling and improving air quality according to claim 1, wherein, The airflow switch plate comprises a top plate, a guide pipe stopper and a switch plate, the switch plate is arranged on the airflow inlet of the fluidization frame, the top plate is connected with the upper end of the switch plate, the top plate is arranged in the flow channel of the fluidization frame and is arranged at the connecting port of the flow channel of the fluidization frame and the fluidization plate mounting groove, the guide pipe stopper is arranged on the inner side of the switch plate and is connected with the switch plate, the guide pipe stopper is arranged corresponding to the guide pipe inlet, the driving mechanism drives the switch plate to move up and down, so that the switch plate can open or close the airflow inlet, the guide pipe stopper can also be opened or closed by the up-and-down movement of the switch plate, and the connecting port of the flow channel of the fluidization frame and the fluidization plate mounting groove can be opened or closed by the up-and-down movement of the switch plate.

5. The ticket vending machine capable of cooling and improving air quality according to claim 1, wherein, The top collection chamber comprises a collection chamber and a plurality of collection inclined surfaces, the plurality of collection inclined surfaces are arranged circumferentially along the collection chamber, the collection chamber is arranged at the upper end of the collection inclined surfaces, the lower end of the collection inclined surfaces is connected with the side plate of the ticket outlet chamber, and the collection chamber is uniformly provided with air outlet holes.

6. The ticket vending machine capable of cooling and improving air quality according to claim 1, wherein, The vortex ring air supply device further comprises an automatic reset mechanism, the automatic reset mechanism comprises a pull rope first recovery shaft and a pull rope second recovery shaft arranged side by side and in parallel; A first recovery gear, a first energy gear and a pull rope recovery wheel are sequentially arranged on the pull rope first recovery shaft, the first energy gear is not in interference fit with the pull rope first recovery shaft, and the two are connected through a certain friction force, when the external force acting on the first energy gear is small, the pull rope first recovery shaft rotates to drive the first energy gear to rotate, and the first recovery gear and the pull rope recovery wheel rotate with the pull rope first recovery shaft; A second recovery gear, a spiral spring and a second energy gear are sequentially arranged on the pull rope second recovery shaft, the second recovery gear is connected with the pull rope second recovery shaft through a one-way recovery clutch, and the second energy gear is connected with the pull rope second recovery shaft through a one-way energy clutch; The airflow cutoff plate is provided with a pull rope connecting block, one end of the pull rope is connected with the pull rope connecting block, the other end of the pull rope is connected with the pull rope recovery wheel, the first recovery gear is engaged with the second recovery gear, the transmission ratio of the first recovery gear and the second recovery gear is less than 1, the first energy gear is engaged with the second energy gear, and the transmission ratio of the first energy gear and the second energy gear is greater than 1. One end of the helical spring is fixed on the second recovery shaft of the pull rope, and the other end is fixed and arranged, when the second recovery shaft of the pull rope rotates, the helical spring on it is curled and energized; as the helical spring is energized and tightened, the required force becomes larger and larger, after the helical spring is energized and tightened to a certain extent, the required force for further tightening the spring is the same as the friction force between the first energizing gear and the first recovery shaft of the pull rope, at this time the first energizing gear starts to slip and rotate, and generates a fixed size force on the first recovery shaft of the pull rope.

7. The ticket vending machine capable of cooling and improving air quality according to claim 2, wherein, The air inlet of the fluidizing frame is arranged in the ticket vending machine shell, and the air inlet is arranged on the corresponding position of the ticket vending machine shell. The air inlet is arranged on one side of the air inlet. The ticket vending machine is provided with a heating element on one side of the air inlet. The heating element is provided with a heat dissipation fin.

8. The ticket vending machine capable of cooling and improving air quality according to claim 1, wherein, The ticket vending machine capable of cooling and improving air quality is connected with a general controller, and the general controller is connected with a camera.

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