A currency counter

Abstract

The application discloses a banknote checking machine, which comprises a shell, a banknote inlet and a banknote outlet arranged on the shell, a conveying channel arranged between the banknote inlet and the banknote outlet in the shell, a banknote distributing device and a banknote receiving device arranged on the shell corresponding to the banknote outlet, the banknote receiving device being arranged below the banknote distributing device, the banknote distributing device comprising a banknote distributing main shaft and a plurality of temporary storage mechanisms, the two ends of the banknote distributing main shaft being rotatably connected to the shell and being connected with a servo motor, the temporary storage mechanism comprising an opening and closing rotating shaft, a fixed plate and a movable cover plate, the fixed plate being fixed to the banknote distributing main shaft, the opening and closing rotating shaft being rotatably connected to the banknote distributing main shaft, and the movable cover plate being connected to the opening and closing rotating shaft, and the opening and closing rotating shaft being connected with a driving assembly, the driving assembly driving the opening and closing rotating shaft to make the movable cover plate close to or away from the fixed plate, so that the banknote can be classified and arranged according to different denominations while being checked, and the classified banknotes can be stacked in order without secondary classification.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of currency counter, more particularly to a currency counter. BACKGROUND

[0002] The currency counter is a kind of electromechanical integration device for automatically counting the number of banknotes, generally with the function of counterfeit banknote identification, and is a machine for counting and identifying counterfeit banknotes.

[0003] A currency counter with the functions of denomination identification, counterfeit identification and denomination accumulation is disclosed in Chinese patent CN100552730C, which comprises an information acquisition device, a counterfeit identification device, a counting device single-chip microcomputer and a currency counting device.

[0004] The currency counter can mix and count different denominations of banknotes, count the number of banknotes, identify the authenticity, and finally accumulate the denomination amount of banknotes, but it cannot classify the banknotes, i.e. the order of a stack of banknotes at the inlet and outlet does not change, and manual classification is still required. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides a currency counter that can classify banknotes according to different denominations while counting the banknotes, and stack the classified banknotes in order without the need for secondary classification.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a currency counter, comprising a housing, an inlet and an outlet are provided on the housing, a conveying channel is provided between the inlet and the outlet in the housing, a currency sorting device and a currency receiving device are provided on the housing corresponding to the outlet, the currency receiving device is located below the currency sorting device, the currency sorting device comprises a currency sorting main shaft and a plurality of temporary storage mechanisms, both ends of the currency sorting main shaft are rotatably connected to the housing, and a servo motor is connected to the currency sorting main shaft, the temporary storage mechanisms are uniformly distributed along the circumference of the currency sorting main shaft, the temporary storage mechanism comprises an opening and closing shaft, a fixed plate and a movable cover plate, the fixed plate is fixed to the currency sorting main shaft, an axle hole is provided on the currency sorting main shaft, the opening and closing shaft is rotatably connected to the currency sorting main shaft through the axle hole, a plurality of swing grooves are provided on the circumference of the currency sorting main shaft corresponding to the axle hole, the movable cover plate is connected to the opening and closing shaft through the swing grooves, and the opening and closing shaft is connected to a driving assembly, the driving assembly drives the opening and closing shaft to move the movable cover plate closer to or farther away from the fixed plate.

[0007] Further, the driving assembly comprises iron balls, a semicircular first guide groove is formed on the banknote separating main shaft and extends along the axial direction, a second guide groove is formed on the opening and closing shaft and extends at an angle with the axial direction, the iron balls are arranged in the first guide groove and the second guide groove, the shell is provided with a banknote separating position and a banknote receiving position corresponding to the side surface of the banknote separating main shaft, electromagnets are arranged at the banknote separating position and the banknote receiving position, and a reset torsion spring is arranged between the opening and closing shaft and the banknote separating main shaft.

[0008] Further, the first guide groove and the second guide groove are both provided with a hard coating.

[0009] Further, the movable cover plate comprises a plurality of pressing strips, the plurality of pressing strips are distributed along the axial direction of the opening and closing shaft, one end of the temporary storage mechanism connected to the banknote separating main shaft is the rear end, and the other end is the front end, the front end of the pressing strip is provided with a blocking strip, and when the movable cover plate covers the fixed plate, the blocking strip blocks the front end of the fixed plate.

[0010] Further, the front end of the fixed plate is provided with a positioning opening, and the blocking strip is opposite to the positioning opening.

[0011] Further, the middle of the pressing strip is arched upward, and the two ends of the pressing strip are provided with elastic ropes.

[0012] Further, the fixed plate is provided with side plates extending in the direction of the pressing strips on both sides corresponding to the axial direction of the banknote separating main shaft.

[0013] Further, when one temporary storage mechanism is in the banknote separating position, the front end of the temporary storage mechanism is higher than the rear end, and when one temporary storage mechanism is in the banknote receiving position, the front end of the temporary storage mechanism is lower than the rear end.

[0014] Further, the banknote receiving device comprises a bottom plate, a space strip and a limiting strip, one end of the limiting strip is connected to the bottom plate, one end of the space strip is connected to the bottom plate, the other end is connected to the limiting strip, and a space is arranged between the space strip and the bottom plate, the limiting strip and the space strip are both provided with a plurality of strips, the plurality of limiting strips and the plurality of space strips are distributed along the axial direction of the banknote separating main shaft, and a banknote receiving opening is left between the adjacent two limiting strips.

[0015] Further, a speed-reducing belt group is arranged on the conveying channel, the speed-reducing belt group comprises a first belt and a second belt arranged oppositely, a clamping gap for clamping banknotes is formed between the first belt and the second belt, an accelerating wheel group is arranged after the speed-reducing belt group, and a banknote stacking wheel group is arranged before the speed-reducing belt group.

[0016] Compared with the prior art, the present application has the beneficial effect that the banknote sorting device can temporarily store banknotes of different denominations through the multiple temporary storage mechanisms thereon, so that the banknotes of different denominations are separated and stored, and then stacked on the banknote receiving device in the designated order, i.e. the denomination classification and arrangement are directly performed after the banknote inspection, and the banknotes do not need to be arranged again. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a sectional view of the present application;

[0018] Figure 2 is a perspective view of the banknote sorting device and the banknote receiving device in the present application;

[0019] Figure 3 is a perspective view of the pressing strip in the present application;

[0020] Figure 4 is a perspective view of the cooperation between the banknote sorting main shaft and the opening and closing shaft (one opening and closing shaft) in the present application;

[0021] Figure 5 is a sectional view of the banknote sorting main shaft in the present application; Figure 4 is an enlarged view of part A in the present application;

[0022] Figure 6 is a perspective view of the cooperation between the opening and closing shaft and the iron-made ball in the present application;

[0023] Figure 7 is a sectional view of the banknote sorting main shaft in the present application;

[0024] Figure 8 is an enlarged view of part B in the present application; Figure 7

[0025] is a structural schematic view of the cooperation between the deceleration belt set, the acceleration wheel set and the banknote stacking wheel set; Figure 9

[0026] is a schematic view of the banknotes stacked on the deceleration belt; Figure 10

[0027] is a schematic view of another embodiment of the driving assembly in the present application. Figure 11

[0028] ​Reference numerals: 1, housing; 11, bill inlet; 12, bill outlet; 13, electromagnet; 14, bill separating position; 15, bill receiving position; 2, bill separating device; 21, bill separating main shaft; 211, first guide groove; 212, swing groove; 22, temporary storage mechanism; 221, fixed plate; 2211, positioning opening; 2212, side plate; 222, movable cover plate; 2221, pressing strip; 2222, blocking strip; 2223, elastic rope; 223, opening and closing pivot; 2231, second guide groove; 2232, initial horizontal groove; 23, iron ball; 24, permanent magnet; 31, bottom plate; 32, emptying strip; 33, fiber strip; 331, bill collecting opening; 3, bill receiving device; 4, deceleration belt set; 41, first belt; 42, second belt; 43, bill stacking position; 431, blocking plate; 51, bill stacking wheel set; 52, acceleration wheel set; 6, banknote. DETAILED DESCRIPTION

[0029] REFERENCE Figures 1 to 11 The point testing bill machine of the present application is further described.

[0030] In the description of the present application, it should be noted that for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as limiting the specific protection scope of the present application.

[0031] In addition, the terms "first", "second", etc. 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. Therefore, the "first", "second" features defined can explicitly or implicitly include one or more of the features, and in the description of the present application, the meaning of "several", "a number of" is two or more, unless otherwise explicitly specified.

[0032] A kind of point cash machine, including shell 1, be provided with cash inlet 11 and cash outlet 12 on shell 1, and be provided with conveying channel between cash inlet 11 and cash outlet 12 in shell 1, corresponding cash outlet 12 is provided with cash distribution device 2 and cash receiving device 3 on shell 1, cash receiving device 3 is located below cash distribution device 2, the cash distribution device 2 includes cash distribution main shaft 21 and several temporary storage mechanism 22, both ends of the cash distribution main shaft 21 are rotatably connected on shell 1, and the cash distribution main shaft 21 is connected with servo motor, the temporary storage mechanism 22 is evenly distributed on the cash distribution main shaft 21 along circumference, the temporary storage mechanism 22 includes open-close pivot 223, fixed plate 221 and movable cover plate 222, the fixed plate 221 is fixed on the cash distribution main shaft 21, the cash distribution main shaft 21 is provided with shaft hole, open-close pivot 223 is rotatably connected on the cash distribution main shaft 21 by passing through shaft hole, the circumferential surface of the cash distribution main shaft 21 is also provided with a plurality of swing grooves 212 corresponding to shaft hole, movable cover plate 222 is connected on open-close pivot 223 by swing groove 212, the open-close pivot 223 is connected with drive assembly, and drive assembly drives open-close pivot 223 to make movable cover plate 222 close to or away from fixed plate 221.

[0033] In the present embodiment, the structure and method of point, check and identify denomination are same as prior art, please refer to the description of CN100552730C, applicant does not make redundant description again.

[0034] As shown in Figure 1 And 2 To realize the temporary storage of different denomination banknotes 6, preferably, the temporary storage mechanism 22 has 6, which can store 1 / 2 / 10 / 20 / 50 / 100 yuan denomination banknotes 6 respectively, i.e. each temporary storage mechanism 22 corresponds to one denomination banknote 6, which can control the position of different denomination temporary storage mechanism 22 by servo motor control rotation angle, so as to Figure 1 As an example of viewing angle, the temporary storage mechanism 22 of initial 1-100 yuan is arranged in sequence clockwise, and the temporary storage mechanism 22 of 100 yuan is directly opposite to the cash outlet 12, so that when 50 yuan denomination banknote 6 needs to be received, the cash distribution main shaft 21 can be rotated 60 ° clockwise, at this time, the temporary storage mechanism 22 of 50 yuan is directly opposite to the cash outlet 12;It can also be identified by adding identification mark to the six temporary storage mechanisms 22, and setting identification assembly at the cash outlet 12 to identify the mark, so that the required temporary storage mechanism 22 can stop when reaching the specified position.

[0035] The preferred driving assembly of the embodiment comprises an iron ball 23, a semicircular first guide groove 211 is formed on the banknote sorting spindle 21 and extends along the axial direction, a second guide groove 2231 is formed on the opening and closing spindle 223 and extends at an angle with the axial direction, the iron ball 23 is arranged in the first guide groove 211 and the second guide groove 2231, the shell 1 is provided with a banknote sorting position 14 and a banknote receiving position 15 corresponding to the side of the banknote sorting spindle 21, the banknote sorting position 14 and the banknote receiving position 15 are both provided with an electromagnet 13, and the opening and closing spindle 223 is provided with a reset torsion spring between the banknote sorting spindle 21.

[0036] When the electromagnet 13 is energized, the iron ball 23 at the corresponding position can be attracted close to the electromagnet 13. When the iron ball 23 moves, it moves along the first guide groove 211 on the banknote sorting spindle 21 as a guide track. During the movement, the second guide groove 2231 always cooperates with the iron ball 23. Therefore, during the movement of the iron ball 23, the opening and closing spindle 223 rotates to drive the movable cover plate 222 to rotate, so that the movable cover plate 222 moves away from the fixed plate 221, the temporary storage mechanism 22 is opened, and the banknote 6 can be smoothly fed into or out of the opened temporary storage mechanism 22.

[0037] As shown in Figure 1 , Figures 4 to 6 , the 1 / 2 / 10 / 20 / 50 / 100 yuan denominations correspond to the temporary storage mechanisms M1-M6, respectively. Taking the 100 yuan denomination banknote 6 about to come out of the banknote outlet 12 as an example, under the driving of the servo motor, the entire banknote sorting device 2 rotates, so that the temporary storage mechanism M6 of the 100 yuan denomination reaches the banknote sorting position 14. During the rotation, all the electromagnets 13 are not energized, and under the action of the reset torsion spring, the opening and closing spindle 223 moves the movable cover plate 222 towards the fixed plate 221 and presses it tightly on the fixed plate 221, so that the temporarily stored banknote 6 is clamped and fixed, as shown in Figure 1 . After the 100 yuan denomination banknote 6 reaches the banknote sorting position 14, the electromagnet 13 of the banknote sorting position 14 is energized, which attracts the iron ball 23 of the temporary storage mechanism M6, as shown in Figures 4-6 . The iron ball 23 moves along the first guide groove on the banknote sorting spindle 21 and moves from P1 to P2. At this time, the banknote sorting spindle 21 is fixed, and during the movement of the iron ball 23, the opening and closing spindle 223 rotates counterclockwise and stores energy in the reset torsion spring. The rotation of the opening and closing spindle 223 simultaneously opens the movable cover plate 222 of the temporary storage mechanism M6 of the 100 yuan denomination banknote 6, as shown in Figure 5 . The banknote 6 is fed out of the temporary storage mechanism M6, and the banknote sorting device 2 rotates again under the driving of the servo motor, so that the next banknote 6 reaches the banknote sorting position 14. Figure 1In the state shown, the temporary storage mechanism M6 is open, its opening is directly opposite the position of the dispensing port 12, the 100 yuan denomination banknotes 6 from the dispensing port 12 smoothly enter the temporary storage mechanism M6, after the 100 yuan denomination banknotes 6 are put in, if the next is a 20 yuan denomination banknote 6, then the electromagnet 13 at the dispensing position 14 is powered off, the reset torsion spring reversely rotates the opening and closing shaft 223, the iron ball 23 moves from P2 to P1, the temporary storage mechanism M6 is closed to clamp the banknotes 6 inside; then the servo motor drives the dispensing main shaft 21 to rotate, so that the temporary storage mechanism M4 of the 20 yuan denomination banknotes 6 reaches the dispensing position 14 directly opposite the dispensing port 12, and the above steps are repeated.

[0038] After all the banknotes 6 are completely checked, the banknotes 6 of different denominations are temporarily stored in the respective temporary storage mechanisms, the temporary storage mechanisms M6-M1 are sequentially rotated to reach the receiving position 15, for example, as shown in the figure, the temporary storage mechanism M6 is taken as an example, which is for 100 yuan denomination, after reaching the receiving position 15, the electromagnet 13 at the receiving position 15 is powered on, the iron ball 23 of the temporary storage mechanism M6 moves, the opening and closing shaft 223 rotates, the movable cover plate 222 opens, the 100 yuan banknotes 6 inside slide along the inclined fixed plate 221 to the receiving device 3, so that the temporary storage mechanisms M6-M1 are sequentially opened at the receiving position 15 to drop the banknotes 6, so that the checked banknotes 6 are sequentially stacked from small to large according to the denomination. Figure 1

[0039] In the embodiment, a bearing can be arranged between the opening and closing shaft 223 and the dispensing main shaft 21, so as to reduce the frictional resistance when the opening and closing shaft 223 rotates, and the reset torsion spring is more easily to close the fixed plate 221 and the movable cover plate 222 of the temporary storage mechanism 22.

[0040] In the embodiment, the first guide groove 211 and the second guide groove 2231 are preferably provided with a hard coating, which can enhance the hardness and wear resistance of the first guide groove 211 and the second guide groove 2231, so that the iron ball 23 moves smoothly, and of course, lubricating oil can also be coated on the surface of the iron ball 23.

[0041] In another embodiment, the driving assembly can also replace the iron ball 23 with a non-spherical permanent magnet 24, as shown in the figure. Figure 11 ​As shown, the cross section of the permanent magnet 24 is in the shape of a waist, the right side is N pole and the left side is S pole, and an initial horizontal slot 2232 parallel to the first guide slot 211 is arranged at the end of the second guide slot 2231, when the movable cover plate 222 is closed with the fixed plate 221, the permanent magnet 24 is located in the initial horizontal slot 2232, when the movable cover plate 222 needs to be opened to reach the designated position, the electromagnet 13 is powered to make the S pole of the electromagnet 13 face the permanent magnet 24, the permanent magnet 24 is attracted to move from the initial horizontal slot 2232 into the second guide slot 2231, the opening and closing rotating shaft 223 rotates, and the movable cover plate 222 is opened to receive the banknote 6; and after the banknote 6 is received, the polarity of the electromagnet 13 is changed, i.e. the N pole faces the permanent magnet 24, the permanent magnet 24 is repelled to move from the second guide slot 2231 into the initial horizontal slot 2232, the opening and closing rotating shaft 223 rotates, and the movable cover plate 222 and the fixed plate 221 are closed; and during the whole rotation process of the banknote dispensing main shaft 21, the rotation direction of the banknote dispensing main shaft 21 is perpendicular to the direction in which the permanent magnet 24 wants to move, the permanent magnet 24 is always in the initial horizontal slot 2232, and accidental rotation of the opening and closing rotating shaft 223 can be avoided.

[0042] As shown in Figure 2 and 3 As shown, the movable cover plate 222 includes a plurality of pressing strips 2221, the plurality of pressing strips 2221 are distributed along the axial direction of the opening and closing rotating shaft 223, one end of the temporary storage mechanism 22 connected to the banknote dispensing main shaft 21 is the rear end, and the other end away from the banknote dispensing main shaft 21 is the front end, the front end of the pressing strip 2221 is provided with a blocking strip 2222, and when the movable cover plate 222 covers the fixed plate 221, the blocking strip 2222 blocks the front end of the fixed plate 221.

[0043] The movable cover plate 222 composed of the plurality of pressing strips 2221 has light mass and small resistance during rotation, and can quickly open or close; the blocking strip 2222 is substantially perpendicular to the pressing strip 2221, and when the movable cover plate 222 and the fixed plate 221 are closed, the blocking strip 2222 completely blocks the front end of the fixed plate 221, which can prevent the banknote 6 inside the temporary storage mechanism 22 from falling when the temporary storage mechanism 22 is in the lower position.

[0044] As shown in Figure 2 As shown, preferably, the front end of the fixed plate 221 is provided with a positioning opening 2211, the blocking strip 2222 is opposite to the positioning opening 2211, and the positioning opening 2211 is used to make the blocking strip 2222 extend into, after the banknote 6 enters between the fixed plate 221 and the movable cover plate 222, the banknote 6 does not cover the positioning opening 2211, the blocking strip 2222 of the movable cover plate 222 extends into the positioning opening 2211, which can avoid the edge of the banknote 6 from penetrating into the position between the blocking strip 2222 and the fixed plate 221, and ensure the stable position of the banknote 6.

[0045] The preferred baffle 2222 is bent at the end away from the pressure strip 2221 towards the front end. In this way, when the movable cover plate 222 and the fixed plate 221 are closed, if the banknote 6 partially covers the positioning opening 2211, the baffle 2222 can also push the banknote 6, causing the banknote 6 to be pushed towards the banknote splitting axis 21.

[0046] In this embodiment, the fixing plate 221 has side plates 2212 extending toward the pressure strip 2221 on both sides of the banknote splitting main shaft 21 along the axial direction. The side plates 2212 can prevent the banknotes 6 from falling along the axial direction of the banknote splitting main shaft 21. When the movable cover plate 222 is closed, the side plates 2212 are usually higher than the movable cover plate 222.

[0047] The preferred fixing plate 221 and side plate 2212 are provided with weight reduction holes to further reduce the weight of the entire temporary storage mechanism 22.

[0048] like Figure 3 As shown, the middle of the pressure strip 2221 is raised upward in an arc shape, and an elastic rope 2223 is provided between the two ends of the pressure strip 2221.

[0049] The lengths of the pressure strip 2221 and the elastic cord 2223 are both greater than the width of the banknote 6. After the temporary storage mechanism 22 opens and the banknote 6 enters, if there are many banknotes 6, the banknotes 6 are actually in a fluffy stacked state. The pressure strip 2221 rotates and presses against the fixed plate 221. The elastic cord 2223 connected to the pressure strip 2221 will be taut and press against the banknote 6. The elastic cord 2223 can be bent to hold the two sides of the banknote 6 so that the banknote 6 maintains a stable posture between the movable cover plate 222 and the fixed plate 221. Preferably, the pressure strip 2221 is made of plastic or metal tube, which is lightweight and strong.

[0050] like Figure 1 As shown, preferably, when a temporary storage mechanism 22 is in the banknote sorting position 14, the front end of this temporary storage mechanism 22 is higher than the rear end, and it is in an inclined posture. Figure 1 The temporary storage mechanism 22M6 is located at the banknote dispensing position 14, where it accepts banknotes 6 of 100 yuan denomination. Combined with the power of the banknote dispensing port 12, when the banknote 6 enters the fixed plate 221, it can slide along the inclined direction to ensure that the banknote 6 is completely within the coverage area of ​​the temporary storage mechanism 22. When a temporary storage mechanism 22 is in the banknote receiving position 15, the front end of this temporary storage mechanism 22 is lower than the rear end and is in an inclined posture. Similarly, when the temporary storage mechanism 22M2 is in the banknote receiving position 15, the movable cover 222 is opened, and the banknote 6 on the fixed plate 221 will slide along the inclined direction to the banknote receiving device 3 below.

[0051] like Figure 1 and 2As shown, the preferred banknote receiving device 3 comprises a base plate 31, a space bar 32 and a limiting bar 33, one end of the limiting bar 33 is connected to the base plate 31, one end of the space bar 32 is connected to the base plate 31 and the other end is connected to the limiting bar 33, a space is provided between the space bar 32 and the base plate 31, and the limiting bar 33 and the space bar 32 are provided with a plurality of bars, the plurality of limiting bars 33 and the plurality of space bars 32 are distributed along the axial direction of the banknote sorting main shaft 21, and a banknote receiving opening 331 is left between the two adjacent limiting bars 33.

[0052] The space bar 32 is suspended above the base plate 31, and the banknote 6 falls above the space bar 32 when it falls, and one side of the banknote 6 abuts against the limiting bar 33, facilitating the hand to be inserted into the banknote receiving opening 331 between the two limiting bars 33 to take out all the banknotes 6 at one time.

[0053] As shown in Figure 9 and 10 , a speed-reducing belt group 4 is provided on the conveying channel, the speed-reducing belt group 4 comprises a first belt 41 and a second belt 42 arranged oppositely, a clamping gap for clamping the banknote 6 is formed between the first belt 41 and the second belt 42, an accelerating wheel group 52 is provided after the speed-reducing belt group 4, and a banknote stacking wheel group 51 is provided before the speed-reducing belt group 4.

[0054] The structure features of the banknote counting, banknote checking and denomination identification in the embodiment are located before the banknote stacking wheel group 51, and the conveying speed of the speed-reducing belt group 4 is lower than that of the banknote stacking wheel group 51, as shown in Figure 9 , at the entrance of the speed-reducing belt group 4, the first belt 41 is located above the second belt 42, the first belt 41 is shorter than the second belt 42, so that a banknote stacking position 43 is formed at the entrance of the speed-reducing belt group 4, and an inclined baffle 431 is provided at the banknote stacking position 43, the banknote stacking wheel group 51 quickly conveys the banknote to the banknote stacking position 43, and the banknote is guided by the baffle 431 to fall on the second belt 42, and then the next banknote reaches the banknote stacking position 43, and the front end of the next banknote falls on the rear end of the previous banknote 6, that is, the two banknotes are in a partially stacked state, as shown in Figure 10 , the speed-reducing belt group 4 slowly moves the stacked banknotes to the banknote outlet 12, and after reaching the banknote outlet 12, the accelerating wheel group 52 clamps the frontmost banknote and quickly pulls it out and sends it to the temporary storage mechanism 22 at the banknote sorting position 14, because the speed-reducing belt group 4 moves slowly, when different denominations of banknotes 6 need to be temporarily stored, there is a long time to rotate the banknote sorting device 2, so that the corresponding temporary storage mechanism 22 reaches the banknote sorting position 14 in time.

[0055] In the embodiment, the speed-reducing belt group 4 extends obliquely upward from the bottom of the shell 1 to increase the effective length of the stacked banknotes 6, and can also be connected to a servo motor, so that the speed of the speed-reducing belt group 4 can be adjusted as needed to ensure that the banknote sorting device 2 is rotated into position.

[0056] The above merely describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-described embodiments. Any technical solution falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary skilled persons in the art, some improvements and refinements without departing from the principles of the present application shall also be considered as falling within the protection scope of the present application.

Claims

1. A currency counter, comprising a housing, a currency inlet and a currency outlet provided on the housing, and a conveying passage provided in the housing corresponding to the currency inlet and the currency outlet, characterized in that: The shell is provided with a banknote sorting device and a banknote receiving device at the corresponding banknote outlet, the banknote receiving device is located below the banknote sorting device, the banknote sorting device comprises a banknote sorting spindle and a plurality of temporary storage mechanisms, both ends of the banknote sorting spindle are rotatably connected to the shell, and the banknote sorting spindle is connected with a servo motor, the temporary storage mechanisms are uniformly distributed on the banknote sorting spindle along the circumference, the temporary storage mechanism comprises an opening and closing spindle, a fixed plate and a movable cover plate, the fixed plate is fixed to the banknote sorting spindle, the banknote sorting spindle is provided with a shaft hole, the opening and closing spindle is rotatably connected to the banknote sorting spindle through the shaft hole, and a plurality of swing grooves are formed in the circumferential surface of the banknote sorting spindle at the positions corresponding to the shaft holes, the movable cover plate is connected to the opening and closing spindle through the swing grooves, and the opening and closing spindle is connected with a driving assembly; the driving assembly drives the opening and closing spindle to make the movable cover plate close to or away from the fixed plate; The driving assembly comprises an iron ball, a semicircular first guide groove is formed in the banknote sorting spindle and extends along the axial direction, a second guide groove is formed in the opening and closing spindle and extends at an angle with the axial direction, the iron ball is arranged in the first guide groove and the second guide groove, the shell is provided with a banknote sorting position and a banknote receiving position at the side surface corresponding to the banknote sorting spindle, electromagnets are arranged at the banknote sorting position and the banknote receiving position, and a reset torsion spring is arranged between the opening and closing spindle and the banknote sorting spindle. Each temporary storage mechanism corresponds to a denomination of banknotes, when the banknote sorting device rotates, all the electromagnets are not electrified, the opening and closing spindle presses the movable cover plate against the fixed plate through the action of the reset torsion spring, when the currency detector identifies that the banknotes passing through the conveying channel are of a certain denomination, the servo motor drives the banknote sorting device to rotate, so that the temporary storage mechanism corresponding to the banknotes of the certain denomination rotates to the banknote sorting position, the point magnet of the banknote sorting position is electrified, the iron ball of the temporary storage mechanism is attracted, the iron ball moves along the first guide groove of the banknote sorting spindle, and the opening and closing spindle rotates under the cooperation of the second guide groove and the iron ball, so that the movable cover plate is opened, at this time, the fixed plate of the banknote sorting device receives the banknotes from the banknote outlet, then the point magnet is de-energized, and the movable cover plate is pressed against the fixed plate; the above process is repeated according to the denomination of the next banknote reaching the banknote sorting position, so that the corresponding temporary storage mechanism receives the banknotes, and then all the banknotes are stored in the corresponding temporary storage mechanisms according to the denomination; after the point checking of all the banknotes is completed, the temporary storage mechanisms are sequentially rotated to the banknote receiving position, the point magnet of the banknote receiving position is electrified, the movable cover plate of the temporary storage mechanism is opened, the banknotes in the temporary storage mechanism slide along the inclined fixed plate to the banknote receiving device, and the temporary storage mechanisms sequentially rotated to the banknote receiving position are repeatedly opened, so that the banknotes are sequentially stacked on the banknote receiving device according to different denominations.

2. The currency counter of claim 1, wherein: Hard coatings are arranged in the first guide groove and the second guide groove.

3. A currency counter as claimed in claim 2, characterised in that: The movable cover plate comprises a plurality of pressing strips, the pressing strips are distributed along the axial direction of the opening and closing spindle, one end of the temporary storage mechanism connected to the banknote sorting spindle is a rear end, and the other end is a front end, the front end of the pressing strip is provided with a blocking strip, and when the movable cover plate covers the fixed plate, the blocking strip blocks the front end of the fixed plate.

4. The currency counter of claim 3 wherein: The front end of the fixed plate is provided with a positioning opening, and the blocking strip is opposite to the positioning opening.

5. The currency counter of claim 4 wherein: The middle of the pressing strip is arched upward, and elastic ropes are arranged between the two ends of the pressing strip.

6. The currency counter of claim 5 wherein: The fixing plate is provided with side plates extending to the direction of the pressing strip on both sides corresponding to the axial direction of the main shaft.

7. The currency counter of claim 6 wherein: When one temporary storage mechanism is in the banknote receiving position, the front end of the temporary storage mechanism is higher than the rear end, and the temporary storage mechanism is in an inclined posture.

8. The currency counter of claim 7 wherein: The banknote receiving device comprises a bottom plate, a vacant strip and a limiting strip, one end of the limiting strip is connected to the bottom plate, one end of the vacant strip is connected to the bottom plate, the other end of the vacant strip is connected to the limiting strip, a space is arranged between the vacant strip and the bottom plate, the limiting strip and the vacant strip are both provided with a plurality of strips, the plurality of limiting strips and the plurality of vacant strips are distributed along the axial direction of the main shaft, and a banknote receiving opening is left between the adjacent two limiting strips.

9. The currency counter of claim 8 wherein: A speed-reducing belt set is arranged on the conveying channel, the speed-reducing belt set comprises oppositely arranged first and second belts, a clamping gap for clamping banknotes is formed between the first and second belts, an accelerating wheel set is arranged after the speed-reducing belt set, and a banknote stacking wheel set is arranged before the speed-reducing belt set.

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