Intelligent toll collector for electric power business hall

Abstract

The invention relates to an intelligent charging machine for an electric power business hall, and belongs to the technical field of electric power charging. The intelligent charging machine for the electric power business hall comprises a machine shell, a central processing unit, a touch panel, a physical key operation panel, a payment module and a bill printing module, the central processing unit is installed in the machine shell, and the touch panel, the physical key operation panel, the payment module and the bill printing module are all installed on the surface of the machine shell. A storage cavity is formed in the surface of the machine shell, and a three-way channel communicating with the storage cavity is formed in the machine shell; the paper guide mechanism can detect whether the printing paper is used up or not in real time, and can switch and drive another printing paper roll when the printing paper is used up, so that the printing paper roll can continuously supply paper to the bill printing module, and the problem that the intelligent toll collector printer cannot normally print bills when the paper is used up can be solved. Therefore, the intelligent toll collector can realize effective 24-hour self-service.

Description

Technical Field

[0001] The present invention relates to the technical field of electricity charging, and in particular to an intelligent charging machine for an electricity business hall. Background Art

[0002] The power business hall uses intelligent charging machines, which integrate advanced technologies to provide functions such as electricity fee inquiry, multiple payment methods and real-time data synchronization. The intelligent charging machines realize 24-hour self-service, and users do not need to wait in line in the business hall, which greatly saves time.

[0003] A Chinese patent discloses a paper material input and output device for a self-service electricity payment terminal (authorization announcement number CN217322570U). By setting up a paper storage box, when the printer runs out of paper in the paper inlet, paper can be directly taken out from the paper storage box, saving time and improving efficiency. At the same time, by setting up a heat insulation layer, the influence of heat accumulation in the terminal body on the paper in the paper storage box can be reduced. By setting up a fireproof layer, if a short circuit occurs in the terminal body and a fire is caused, the fireproof layer can serve as insurance to prevent the ignition of paper and cause a larger fire.

[0004] According to the above reference cases, the above device only provides a fireproof and easily accessible space for printer paper. When the printer paper is exhausted during non-working hours, the printer in the smart toll collection machine will not be able to print receipts normally, which will undoubtedly affect the smart toll collection machine's ability to achieve 24-hour self-service and increase the user's burden. Summary of the invention

[0005] Based on this, it is necessary to provide a smart toll collection machine for power business halls to address the problem that the existing smart toll collection machine with 24-hour self-service function cannot print receipts normally when the printer paper runs out, and the staff needs to replace it in time, which affects the smart toll collection machine's ability to provide 24-hour self-service.

[0006] A smart toll collection machine for an electric power business hall comprises a casing, a central processing unit, a touch panel, a physical button operation panel, a payment module and a ticket printing module, wherein the central processing unit is installed inside the casing, and the touch panel, the physical button operation panel, the payment module and the ticket printing module are all installed on the surface of the casing, a storage cavity is provided on the surface of the casing, a three-way channel connected to the storage cavity is provided inside the casing, an installation cavity connected to the three-way channel is provided inside the casing, a paper feed port of the ticket printing module is connected to an upper opening of the three-way channel, a paper guide mechanism is installed inside the storage cavity, and an end of the paper guide mechanism sequentially passes through the storage cavity and the three-way channel and extends to the inside of the installation cavity.

[0007] Furthermore, the paper guiding mechanism includes a controller, two light source generators, two light source receivers, two groups of paper pickup wheels, an adjustable driving assembly and a guide assembly, wherein the controller is embedded and installed inside the casing, the two light source generators are symmetrically embedded and installed inside the three-way channel, the two light source receivers are symmetrically electrically connected to the two ends of the two controllers, the transmitting end of the light source generator is opposite to the receiving end of the light source receiver, the number of each group of paper pickup wheels is two, the two paper pickup wheels are symmetrically rotatably connected inside the three-way channel, the adjustable driving assembly is installed inside the mounting cavity, one end of the paper pickup wheel is fixedly connected to the adjustable driving assembly, the guide assembly is fixedly connected to the surface of the adjustable driving assembly, and one end of the guide assembly passes through the mounting cavity and the three-way channel and is rotatably connected to the three-way channel.

[0008] In one of the embodiments, the paper guide mechanism can detect in real time whether the printing paper is exhausted, and when it is exhausted, it can switch to drive another printing paper roll so that it can continue to supply paper to the ticket printing module. This can solve the problem that the smart toll collection machine printer cannot print receipts normally when the paper is exhausted, thereby ensuring that the smart toll collection machine can achieve effective 24-hour self-service.

[0009] Furthermore, the adjustable drive assembly includes an electric cylinder, a mounting frame, a transmission belt, three pulleys, a servo motor, two driving gears and four first driven gears, the electric cylinder is fixedly connected to the inside of the mounting cavity, the mounting frame is fixedly connected to the output end of the electric cylinder, the transmission belt is installed inside the mounting frame, the pulley is transmission-connected to the inside of the transmission belt, and the pulley is rotationally connected to the inside of the mounting frame, the servo motor and the two driving gears are respectively fixedly connected to the insides of the three pulleys, and the servo motor is fixedly connected to the surface of the mounting frame, the four first driven gears are respectively fixedly connected to the surfaces of the four paper pickup wheels, two adjacent first driven gears are meshingly connected, and one of the first driven gears is meshingly connected to the adjacent driving gear.

[0010] In one of the embodiments, the adjustable drive assembly can not only switch the drive of the printing paper roll without installing a separate power source for the two printing paper rolls, but the adjustable drive assembly can also actively drive the guide assembly to move so that it can change the guide direction by itself without the need for additional adjustments by the user.

[0011] Furthermore, the guide assembly includes a guide shaft, a second driven gear and a rack. The guide shaft is rotatably connected to the inside of the three-way channel. A guide slope is provided on the surface of the guide shaft. The guide slope is flush with one of the inner walls of the three-way channel. One end of the guide slope passes through the inside of the mounting cavity. The second driven gear is fixedly connected to the surface of the guide shaft, the rack is meshingly connected to the surface of the second driven gear, and the top of the rack is fixedly connected to the mounting frame.

[0012] In one of the embodiments, when the printing paper passes through the three-way intersection of the three-way channel, the guide component can guide the end of the printing paper toward the opening on the three-way channel, which can prevent the end of the printing paper from entering the downward channel of the three-way channel, so as to ensure that the printing paper can smoothly enter the ticket printing module, and when the adjustable drive component switches to drive the printing paper roll, the guide component also synchronously switches the guiding direction, and after the adjustable drive component is successfully switched, the guide component is just connected to the other downward opening of the three-way channel, and the downward opening of the three-way channel that was originally connected is blocked, so as to ensure that the guide slope can guide printing paper in different directions.

[0013] Furthermore, the surface of the controller is electrically connected with two sound and light alarms, and one end of the sound and light alarms penetrates to the outside of the casing.

[0014] In one of the embodiments, this can not only send out an alarm to the surrounding area when one roll of printing paper is exhausted, so that the staff can find and replace it in time after work, but also when the staff is installing the printing paper roll, the staff can easily determine whether the end of the printing paper is installed in place by observing whether the sound and light alarm is operating normally, so as to ensure that the printing paper roll can be used normally.

[0015] Furthermore, the paper guiding mechanism also includes two guiding components, which include a positioning plate, a guide frame, a spring and a guide strip. The positioning plate and the guide frame are both fixedly connected to the inner top wall of the storage cavity. One end of the positioning plate facing the guide frame is flush with the opening of the inner wall of the three-way channel. The spring is fixedly connected to one end of the guide frame facing the positioning plate, and the guide strip is fixedly connected to one end of the spring.

[0016] In one of the embodiments, the guide assembly can not only limit the running trajectory of the printing paper to reduce the probability of the printing paper being wrinkled before entering the three-way channel, but also prevent the printing paper from falling to ensure that the paper pickup wheel can normally transport the printing paper upward.

[0017] Furthermore, a guide rod is inserted into the other end of the guide frame, and one end of the guide rod passes through the guide frame and the spring in sequence and is fixedly connected to the guide bar.

[0018] In one embodiment, this can define the running trajectory of the guide bar and the spring to ensure that the printing paper is confined between the guide bar and the positioning plate.

[0019] Furthermore, the horizontal cross-section of the guide rod is T-shaped, and the corners of the guide rod are rounded.

[0020] In one embodiment, this enables a worker to more easily adjust the position of the guide strip.

[0021] Furthermore, one end of the guide bar is fixedly connected to a positioning bar, one end of the positioning bar penetrates to the outside of the guide rod, and the positioning bar is parallel to the guide rod.

[0022] In one embodiment, this can prevent the guide bar from rotating to ensure that the guide bar can function properly.

[0023] Furthermore, the number of the positioning strips is two, and the two positioning strips are symmetrically distributed on both sides of the guide rod.

[0024] In one embodiment, this can improve the positioning stability of the guide strip.

[0025] Furthermore, the other end of the guide strip is rotatably connected to a guide roller, and the width of the guide roller is greater than the width of the three-way channel.

[0026] In one embodiment, this can reduce the resistance of the printing paper passing through the guide strip and the positioning plate to ensure that the printing paper can move up smoothly.

[0027] The paper guide mechanism of the above-mentioned intelligent toll collection machine used in the power business hall can detect in real time whether the printing paper is exhausted, and when it is exhausted, it can switch to drive another printing paper roll so that it can continuously supply paper to the ticket printing module. This can solve the problem that the intelligent toll collection machine printer cannot print documents normally when the paper is exhausted, so as to ensure that the intelligent toll collection machine can realize effective 24-hour self-service;

[0028] When the printing paper passes through the three-way intersection of the three-way channel, the guide component can guide the end of the printing paper toward the opening of the three-way channel, which can prevent the end of the printing paper from entering the downward channel of the three-way channel, so as to ensure that the printing paper can smoothly enter the ticket printing module, and when the adjustable drive component switches to drive the printing paper roll, the guide component also synchronously switches the guiding direction, and after the adjustable drive component is successfully switched, the guide component is just connected to the other downward opening of the three-way channel, and the downward opening of the three-way channel that was originally connected is blocked, so as to ensure that the guide slope can guide printing paper in different directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 It is a structural schematic diagram of the present invention;

[0031] Figure 2 It is a cross-sectional schematic diagram of the present invention;

[0032] Figure 3 It is a schematic diagram of the arrangement of the bill printing module and the paper guide mechanism in the present invention;

[0033] Figure 4 It is a structural schematic diagram of a partial cutout of the paper guide mechanism in the present invention;

[0034] Figure 5 It is an exploded schematic diagram of a partial cut-away structure of the paper guide mechanism in the present invention;

[0035] Figure 6 It is a cross-sectional schematic diagram of a partial cut-away structure of the paper guide mechanism of the present invention;

[0036] Figure 7 is a cross-sectional schematic diagram of the guide assembly in the present invention;

[0037] Figure 8 for Figure 2 A is an enlarged view of the middle image.

[0038] Reference numerals:

[0039] 100, housing; 110, storage cavity; 120, three-way channel; 130, installation cavity; 200, central processing unit; 300, touch panel; 400, physical button operation panel; 500, payment module; 600, receipt printing module; 700, paper guide mechanism; 710, controller; 720, light source generator; 730, light source receiver; 740, paper pickup wheel; 750, adjustable drive assembly; 751, electric cylinder; 752, mounting bracket; 753 , transmission belt; 754, pulley; 755, servo motor; 756, driving gear; 757, first driven gear; 760, guide assembly; 761, guide shaft; 7611, guide slope; 762, second driven gear; 763, rack; 770, sound and light alarm; 780, guide assembly; 781, positioning plate; 782, guide frame; 783, spring; 784, guide strip; 785, guide rod; 786, positioning strip; 787, guide roller. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0043] In the present invention, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0044] Unless otherwise defined, all technical and scientific terms used in the specification of the present invention have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in the specification of the present invention includes any and all combinations of one or more related listed items.

[0045] Combine the following Figure 1 - Figure 8 The present invention describes an intelligent charging machine for use in a power business hall.

[0046] In one embodiment, an intelligent toll collection machine for an electric power business hall includes a housing 100, a central processing unit 200, a touch panel 300, a physical key operation panel 400, a payment module 500, and a ticket printing module 600. The central processing unit 200 is installed inside the housing 100, and the touch panel 300, the physical key operation panel 400, the payment module 500, and the ticket printing module 600 are all installed on the surface of the housing 100. A storage cavity 110 is provided on the surface of the housing 100, and a three-way channel 120 communicating with the storage cavity 110 is provided inside the housing 100. An installation cavity 130 communicating with the three-way channel 120 is provided inside the housing 100. A paper inlet of the ticket printing module 600 is communicated with an upper opening of the three-way channel 120. A paper guide mechanism 700 is installed inside the storage cavity 110, and the ends of the paper guide mechanism 700 sequentially penetrate the storage cavity 110 and the three-way channel 120 and extend to the inside of the installation cavity 130.

[0047] The payment module 500 includes but is not limited to a QR code generation module, an IC card recognition module and a cash deposit and withdrawal module. Users can use the above three modules to pay by scanning a QR code, paying with a bank card or paying with cash.

[0048] When the user needs to pay the bill, he first enters the account number input interface on the touch panel 300, then enters the account number through the physical button operation panel 400, and then can view the electricity usage record and the fees generated by the account number. Then the user can enter the payment amount on the touch panel 300, and then pay the corresponding amount in the payment module 500. When the payment module 500 detects that the corresponding amount has been paid, the central processor 200 controls the bill printing module 600 to print out the corresponding bill, and the user can take the bill and then check it.

[0049] like Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the paper guide mechanism 700 includes a controller 710, two light source generators 720, two light source receivers 730, two groups of paper pickup rollers 740, an adjustable driving assembly 750 and a guide assembly 760. The controller 710 is embedded and installed inside the housing 100. The two light source generators 720 are symmetrically embedded and installed inside the three-way channel 120. The two light source receivers 730 are symmetrically electrically connected to the two ends of the two controllers 710. The transmitting end of the light source generator 720 is opposite to the receiving end of the light source receiver 730. The number of each group of paper pickup rollers 740 is There are two paper pickup wheels 740, which are symmetrically rotatably connected to the inside of the three-way channel 120. The adjustable drive component 750 is installed in the inside of the installation cavity 130. One end of the paper pickup wheel 740 is fixedly connected to the adjustable drive component 750. The guide component 760 is fixedly connected to the surface of the adjustable drive component 750. One end of the guide component 760 passes through the installation cavity 130 and the three-way channel 120 and is rotatably connected to the three-way channel 120. The surface of the controller 710 is electrically connected to two sound and light alarms 770, and one end of the sound and light alarm 770 passes through the outside of the casing 100.

[0050] Two rotating drums are rotatably connected inside the storage cavity 110. The staff can install two rolls of printing paper on the surface of the rotating drum in advance, and then pass the end of the printing paper through the opening of the corresponding three-way channel 120 and through the two adjacent paper pickup wheels 740. When the end of the printing paper passes through the adjacent light source generator 720 and the light source receiver 730, the printing paper blocks the light emitted by the light source generator 720. At this time, the light source receiver 730 cannot detect the light source of corresponding brightness. The controller 710 controls to turn off the corresponding sound and light alarm 770 according to the preset program. At this time, the staff can observe the closed sound and light alarm 770 to accurately determine that the printing paper has been installed in place.

[0051] like Figure 4 , Figure 5 , Figure 6 and Figure 8As shown, the adjustable driving assembly 750 includes an electric cylinder 751, a mounting frame 752, a transmission belt 753, three pulleys 754, a servo motor 755, two driving gears 756 and four first driven gears 757. The electric cylinder 751 is fixedly connected to the inside of the mounting cavity 130, the mounting frame 752 is fixedly connected to the output end of the electric cylinder 751, the transmission belt 753 is installed in the inside of the mounting frame 752, the pulley 754 is transmission-connected to the inside of the transmission belt 753, and the pulley 754 is rotationally connected to the inside of the mounting frame 752, the servo motor 755 and the two driving gears 756 are respectively fixedly connected to the inside of the three pulleys 754, and the servo motor 755 is fixedly connected to the surface of the mounting frame 752, and the four first driven gears 757 are respectively fixedly connected to the surfaces of the four paper pickup rollers 740, and two adjacent first driven gears 757 are meshed and connected, and one of the first driven gears 757 is meshed and connected with the adjacent driving gear 756;

[0052] When the used printing paper roll is exhausted, the printing paper obstructs the adjacent light source generator 720 and the light source receiver 730, and the light source generator 720 can normally emit light to the light source receiver 730. After the light source receiver 730 receives the light of corresponding brightness, the controller 710 controls the electric cylinder 751 to extend or shorten accordingly, and the electric cylinder 751 drives the mounting frame 752 to move, and the mounting frame 752 drives the two driving gears 756 to move at the same time. At this time, the driving gear 756 meshed with the adjacent first driven gear 757 is separated from the first driven gear 757, and the other driving gear 756 gradually approaches the adjacent first driven gear 757 until the other driving gear 756 is meshed with the first driven gear 757. At this time, the servo motor 755 drives the pulley 754 connected to it to rotate, and the pulley 754 drives the transmission belt 753 to transmit, and the transmission belt 753 also drives the other two pulleys 754 to rotate, and the other two pulleys 754 drive the driving gear 756 connected to it to rotate, and the other driving gear 756 drives the first driven gear 757 connected to it to rotate, and the first driven gear 757 drives the first driven gear 757 connected to it to rotate in the opposite direction. At this time, the two adjacent first driven gears 757 drive the two adjacent paper pickup wheels 740 to rotate in the opposite direction and transport the printing paper upward, and the printing paper enters the ticket printing module 600 along the three-way channel 120, so that the ticket printing module 600 can have sufficient printing paper for printing operations.

[0053] like Figure 4 , Figure 5 , Figure 6 and Figure 8As shown, the guide assembly 760 includes a guide shaft 761, a second driven gear 762 and a rack 763. The guide shaft 761 is rotatably connected to the inside of the three-way channel 120. A guide slope 7611 is provided on the surface of the guide shaft 761. The guide slope 7611 is flush with one of the inner walls of the three-way channel 120. One end of the guide slope 7611 penetrates into the inside of the installation cavity 130. The second driven gear 762 is fixedly connected to the surface of the guide shaft 761. The rack 763 is meshedly connected to the surface of the second driven gear 762. The top of the rack 763 is fixedly connected to the mounting frame 752.

[0054] When the printing paper passes through the three-way intersection of the three-way channel 120, the guide shaft 761 can guide the end of the printing paper toward the upper opening of the three-way channel 120 through the guide slope 7611, which can prevent the end of the printing paper from entering the downward channel of the three-way channel 120, so as to ensure that the printing paper can smoothly enter the ticket printing module 600;

[0055] During the movement of the mounting bracket 752, the mounting bracket 752 also drives the rack 763 to move, the rack 763 drives the second driven gear 762 to rotate, and the second driven gear 762 drives the guide shaft 761 to rotate. When the mounting bracket 752 moves into place, the guide shaft 761 just drives the guide slope 7611 to connect with another downward opening of the three-way channel 120, and blocks the downward opening of the three-way channel 120 that was originally connected, so as to ensure that the guide slope 7611 can guide printing paper in different directions.

[0056] like Figure 7 and Figure 8 As shown, the paper guide mechanism 700 also includes two guide assemblies 780, which include a positioning plate 781, a guide frame 782, a spring 783 and a guide strip 784. The positioning plate 781 and the guide frame 782 are both fixedly connected to the inner top wall of the storage cavity 110, and one end of the positioning plate 781 facing the guide frame 782 is flush with the opening of the inner wall of the three-way channel 120. The spring 783 is fixedly connected to the end of the guide frame 782 facing the positioning plate 781, and the guide strip 784 is fixedly connected to one end of the spring 783; the other end of the guide frame 782 is plugged with a guide rod 785, and the guide rod 785 is One end passes through the guide frame 782 and the spring 783 in sequence and is fixedly connected to the guide bar 784; the horizontal cross-section of the guide rod 785 is T-shaped, and the corners of the guide rod 785 are rounded; one end of the guide bar 784 is fixedly connected to a positioning bar 786, one end of the positioning bar 786 passes through the outside of the guide rod 785, and the positioning bar 786 is parallel to the guide rod 785; the number of the positioning bars 786 is two, and the two positioning bars 786 are symmetrically distributed on both sides of the guide rod 785; the other end of the guide bar 784 is rotatably connected to a guide roller 787, and the width of the guide roller 787 is greater than the width of the three-way channel 120.

[0057] When the staff needs to insert the end of the printing paper into the three-way channel 120, the staff only needs to pull out the guide rod 785, and the guide rod 785 drives the guide bar 784 and the guide roller 787 away from the positioning plate 781 until the distance between the guide roller 787 and the positioning plate 781 is enough to easily pass the printing paper. Then the staff can insert the printing paper into place in the above manner, and then the staff releases the guide rod 785, and the spring 783 quickly pushes back the guide bar 784, and the guide bar 784 drives the guide roller 787 to press the printing paper against the positioning plate 781, which can prevent the printing paper from falling back to ensure that the paper pickup wheel 740 can effectively transport the printing paper upward.

[0058] It should be noted that the central processing unit 200, touch panel 300, physical button operation panel 400, ticket printing module 600, controller 710, light source generator 720, light source receiver 730, paper pickup wheel 740, electric cylinder 751, servo motor 755, sound and light alarm 770, QR code generation module, IC card recognition module and cash deposit and withdrawal module mentioned in the above description are all devices with relatively mature application of existing technology. The specific models can be selected according to actual needs. At the same time, the central processing unit 200, touch panel 300, physical button operation panel 400, ticket printing module 600, controller 710, light source generator 720, light source receiver 730, electric cylinder 751, servo motor 755, sound and light alarm 770, QR code generation module, IC card recognition module and cash deposit and withdrawal module can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0059] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0060] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. An intelligent toll collection machine for an electric power business hall, comprising a housing (100), a central processing unit (200), a touch panel (300), a physical key operation panel (400), a payment module (500) and a bill printing module (600), wherein the central processing unit (200) is installed inside the housing (100), and the touch panel (300), the physical key operation panel (400), the payment module (500) and the bill printing module (600) are all installed on the surface of the housing (100), characterized in that: A storage cavity (110) is provided on the surface of the housing (100), a three-way channel (120) communicating with the storage cavity (110) is provided inside the housing (100), a mounting cavity (130) communicating with the three-way channel (120) is provided inside the housing (100), a paper inlet of the ticket printing module (600) is communicated with an upper opening of the three-way channel (120), a paper guide mechanism (700) is installed inside the storage cavity (110), and an end of the paper guide mechanism (700) passes through the storage cavity (110) and the three-way channel (120) in sequence and extends to the inside of the mounting cavity (130); The paper guide mechanism (700) comprises a controller (710), two light source generators (720), two light source receivers (730), two groups of paper pickup wheels (740), an adjustable drive assembly (750) and a guide assembly (760); the controller (710) is embedded and installed inside the housing (100); the two light source generators (720) are symmetrically embedded and installed inside the three-way channel (120); the two light source receivers (730) are symmetrically electrically connected to the two ends of the two controllers (710); the transmitting end of the light source generator (720) is electrically connected to the transmitting end of the light source generator (720). Opposite to the receiving end of the light source receiver (730), the number of each group of pickup wheels (740) is two, and the two pickup wheels (740) are symmetrically rotatably connected to the inside of the three-way channel (120). The adjustable drive component (750) is installed in the installation cavity (130), one end of the pickup wheel (740) is fixedly connected to the adjustable drive component (750), the guide component (760) is fixedly connected to the surface of the adjustable drive component (750), and one end of the guide component (760) passes through the installation cavity (130) and the three-way channel (120) and is rotatably connected to the three-way channel (120).

2. The intelligent charging machine for electric power business hall according to claim 1 is characterized in that: The adjustable drive assembly (750) comprises an electric cylinder (751), a mounting frame (752), a transmission belt (753), three pulleys (754), a servo motor (755), two driving gears (756) and four first driven gears (757), wherein the electric cylinder (751) is fixedly connected to the inside of the mounting cavity (130), the mounting frame (752) is fixedly connected to the output end of the electric cylinder (751), the transmission belt (753) is installed inside the mounting frame (752), and the pulley (754) is transmission-connected to the transmission belt (753). ), and the pulley (754) is rotatably connected to the inside of the mounting frame (752), the servo motor (755) and the two driving gears (756) are respectively fixedly connected to the inside of the three pulleys (754), and the servo motor (755) is fixedly connected to the surface of the mounting frame (752), the four first driven gears (757) are respectively fixedly connected to the surfaces of the four paper pickup wheels (740), two adjacent first driven gears (757) are meshed and connected, and one of the first driven gears (757) is meshed and connected with the adjacent driving gear (756).

3. The intelligent charging machine for electric power business hall according to claim 2 is characterized in that: The guide assembly (760) includes a guide shaft (761), a second driven gear (762) and a rack (763); the guide shaft (761) is rotatably connected to the inside of the three-way channel (120); a guide slope (7611) is provided on the surface of the guide shaft (761); the guide slope (7611) is flush with one of the inner walls of the three-way channel (120); one end of the guide slope (7611) passes through the inside of the mounting cavity (130); the second driven gear (762) is fixedly connected to the surface of the guide shaft (761); the rack (763) is meshedly connected to the surface of the second driven gear (762); and the top of the rack (763) is fixedly connected to the mounting frame (752).

4. The intelligent charging machine for electric power business hall according to claim 1 is characterized in that: The surface of the controller (710) is electrically connected to two sound and light alarms (770), and one end of the sound and light alarm (770) penetrates to the outside of the housing (100).

5. The intelligent charging machine for electric power business hall according to claim 1 is characterized in that: The paper guide mechanism (700) further comprises two guide assemblies (780), wherein the guide assemblies (780) comprise a positioning plate (781), a guide frame (782), a spring (783) and a guide strip (784); the positioning plate (781) and the guide frame (782) are both fixedly connected to the inner top wall of the storage cavity (110); one end of the positioning plate (781) facing the guide frame (782) is flush with the opening of the inner wall of the three-way channel (120); the spring (783) is fixedly connected to one end of the guide frame (782) facing the positioning plate (781); and the guide strip (784) is fixedly connected to one end of the spring (783).

6. The intelligent charging machine for electric power business hall according to claim 5, characterized in that: The other end of the guide frame (782) is plugged with a guide rod (785), and one end of the guide rod (785) passes through the guide frame (782) and the spring (783) in sequence and is fixedly connected to the guide bar (784).

7. The intelligent charging machine for electric power business hall according to claim 6 is characterized in that: The horizontal cross-section of the guide rod (785) is T-shaped, and the corners of the guide rod (785) are rounded.

8. The intelligent charging machine for electric power business hall according to claim 5, characterized in that: One end of the guide bar (784) is fixedly connected to a positioning bar (786), one end of the positioning bar (786) penetrates to the outside of the guide rod (785), and the positioning bar (786) is parallel to the guide rod (785).

9. The intelligent charging machine for electric power business hall according to claim 8, characterized in that: The number of the positioning strips (786) is two, and the two positioning strips (786) are symmetrically distributed on both sides of the guide rod (785).

10. The intelligent charging machine for electric power business hall according to claim 5, characterized in that: The other end of the guide strip (784) is rotatably connected to a guide roller (787), and the width of the guide roller (787) is greater than the width of the three-way channel (120).

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