CN210836305U - Reversing mechanism and cash recycling device - Google Patents

Abstract

The utility model provides a reversing mechanism and cash circulation treatment facility relates to financial equipment technical field. The reversing mechanism comprises a rack, a shifting fork assembly, a motor and a transmission assembly, wherein the rack comprises a first side wall and a second side wall which are opposite and arranged at an interval; the shifting fork assembly comprises a supporting shaft and a reversing piece, two ends of the supporting shaft are respectively supported on the first side wall and the second side wall, and the reversing piece is fixedly sleeved on the supporting shaft; the motor is fixedly installed on the frame, and the motor passes through the transmission subassembly and is connected with the back shaft transmission, and the output shaft of motor and back shaft are the contained angle setting. In the reversing mechanism, the shifting fork assembly is driven to rotate by the motor through the transmission assembly, and the motor is started quickly, so that the shifting fork assembly can be driven to reverse quickly; in addition, the output shaft of the motor and the support shaft of the shifting fork assembly are arranged at an included angle, so that the axial length of the reversing mechanism along the support shaft can be shortened, and the axial space occupation of the reversing mechanism along the support shaft is reduced.

Description

Reversing mechanism and cash recycling device

Technical Field

The utility model belongs to the technical field of the financial equipment technique and specifically relates to a reversing mechanism and cash circulation treatment facility are related to.

Background

The cash recycling device provided by the related technology comprises a money outlet and inlet mechanism, a paper money identification mechanism, a temporary storage mechanism, a plurality of paper money boxes and a conveying mechanism connected between the mechanisms and the paper money boxes, wherein the conveying mechanism comprises a main conveying channel and a plurality of branch conveying channels, and two ends of the main conveying channel are respectively connected with two ends of the paper money identification mechanism; the coin outlet and inlet mechanism and the plurality of cash boxes are respectively connected with the main conveying channel through respective branch conveying channels so as to realize the movement of the cash among the coin outlet and inlet mechanism, the plurality of cash boxes and the cash recognition mechanism, thereby realizing the deposit and withdrawal operation.

Because the direction of delivery of paper currency needs to be adjusted according to the demand when carrying between main transfer passage and each branch transfer passage, consequently, cash circulation treatment facility among the relevant art still is equipped with reversing mechanism, and reversing mechanism includes back shaft, a plurality of shift forks to and driving piece, and wherein, the back shaft is located to the fixed cover of a plurality of shift forks along axial interval, and the driving piece is connected with the back shaft transmission, is used for driving the back shaft to rotate, and the rotation of back shaft drives the shift fork and rotates, thereby realizes the switching-over function. In the related technology, the driving part mostly adopts an electromagnet or an angle motor, when the driving part adopts the electromagnet, the response speed of the electromagnet for driving the supporting shaft to rotate is slow, the requirement of quick reversing cannot be met, the conveying speed of paper money is influenced, and the efficiency of the cash recycling processing equipment is low; when the driving part adopts the corner motor, the size of the reversing mechanism along the axial direction of the supporting shaft is larger.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a reversing mechanism to solve the reversing mechanism's that exists among the correlation technique reversing speed slow or reversing mechanism along the more big technical problem of back shaft axial size.

The utility model provides a reversing mechanism, which comprises a frame, a shifting fork component, a motor and a transmission component, wherein the frame comprises a first side wall and a second side wall which are arranged oppositely and at intervals; the shifting fork assembly comprises a supporting shaft and a reversing piece, two ends of the supporting shaft are respectively supported on the first side wall and the second side wall, and the reversing piece is fixedly sleeved on the supporting shaft; the motor is fixedly installed in the frame, the motor passes through the transmission assembly with the back shaft transmission is connected, just the output shaft of motor with the back shaft is the contained angle setting.

Furthermore, the output shaft is arranged perpendicular to the support shaft, the transmission assembly comprises a first transmission piece and a second transmission piece, the first transmission piece comprises a first sleeve and a first insertion column fixedly connected with the first sleeve, the first sleeve is provided with a first core hole, the first core hole is fixedly sleeved on the support shaft, and the first insertion column and the support shaft are arranged at intervals; the second transmission part comprises a second sleeve, the second sleeve is fixedly sleeved on the output shaft, a spiral groove is formed in the periphery of the second sleeve, and the first inserting column is connected with the spiral groove in an inserting mode.

Furthermore, the first sleeve is arranged adjacent to the first side wall, the first transmission piece further comprises a second insertion column fixedly connected with the first sleeve, and the second insertion column and the support shaft are arranged at intervals; the first side wall is provided with a limiting groove, the limiting groove is an arc-shaped groove taking the supporting shaft as a circle center, and the second inserting column is inserted into the limiting groove.

Further, the first sleeve is located between the first sidewall and the diverter.

Further, the first sleeve is provided with a through hole, and the through hole is communicated with the first core hole; the reversing mechanism further comprises a fastening piece, and the fastening piece penetrates through the through hole and is connected with the supporting shaft.

Furthermore, the second transmission part further comprises a first blocking part and a second blocking part, the first blocking part and the second blocking part are respectively arranged at two ends of the spiral groove, and the first blocking part and the second blocking part protrude out of the outer peripheral surface of the second sleeve.

Further, the motor is a stepping motor or a direct current motor.

Further, the reversing piece comprises a plurality of shifting forks which are fixedly sleeved on the supporting shaft at intervals and have the same phase, each shifting fork comprises a first guide surface and a second guide surface, the shifting fork assembly has a first position and a second position, and when the shifting fork assembly is located at the first position, the first guide surface of each shifting fork is configured to guide the movement of the sheet-like medium; the second guide surface of each fork is configured to guide a sheet-like medium to move when the fork assembly is in a second position.

Further, the output shaft is perpendicular to the support shaft, the transmission assembly comprises a first transmission piece and a second transmission piece, the first transmission piece comprises a first bevel gear, the second transmission piece comprises a second bevel gear, the first bevel gear is fixedly sleeved on the output shaft, the second bevel gear is fixedly sleeved on the support shaft, and the first bevel gear is in transmission connection with the second bevel gear.

The utility model provides a reversing mechanism can produce following beneficial effect:

in the reversing mechanism provided by the utility model, the shifting fork assembly is driven to rotate by the motor through the transmission assembly, and the motor is started quickly, so that the shifting fork assembly can be driven to reverse quickly; in addition, the output shaft of motor is the contained angle setting with fork assembly's back shaft to can set up motor and transmission assembly in one side of back shaft, in order to shorten reversing mechanism along the axial length of back shaft, reduce reversing mechanism and occupy along the axial space of back shaft.

A second object of the present invention is to provide a cash recycling device to solve the technical problem that the reversing speed of the reversing mechanism existing in the related art is slow or the size of the reversing mechanism along the axial direction of the supporting shaft is large.

The utility model provides a cash recycling equipment, include reversing mechanism.

The utility model provides a cash circulation treatment facility possesses foretell reversing mechanism's whole beneficial effect, and the event is no longer repeated here.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a sectional view of a cash recycling device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a banknote box of the cash recycling device according to an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of a cash box of the cash recycling device according to an embodiment of the present invention;

fig. 4 is a schematic partial structural view of a reversing mechanism according to an embodiment of the present invention;

fig. 5 is a second partial schematic structural view of a reversing mechanism according to an embodiment of the present invention;

fig. 6 is a third schematic view of a partial structure of a reversing mechanism according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a first transmission member of a reversing mechanism according to an embodiment of the present invention;

fig. 8 is a second schematic structural view of the first transmission member of the reversing mechanism according to the embodiment of the present invention;

fig. 9 is one of schematic structural diagrams of a second transmission member of the reversing mechanism according to the embodiment of the present invention;

fig. 10 is a second schematic structural diagram of the second transmission member of the reversing mechanism according to the embodiment of the present invention.

Icon:

100-a frame; 110-a first side wall; 111-a limiting groove; 120-a second sidewall;

200-a fork assembly; 210-supporting a shaft; 220-a shifting fork; 221-a first guide face; 222-a second guide surface;

300-a motor; 310-an output shaft;

400-a first transmission member; 410-a first sleeve; 411 — first core hole; 412-a via; 420-a first stake; 430-a second stake;

500-a second transmission member; 510-a second sleeve; 511-a second core hole; 512-spiral groove; 520-a first stop; 530-a second stop;

600-a box body; 610-a first banknote chamber; 611 — a first opening; 612-a second opening; 613-a first guide plate; 614-first banknote holding plate; 620-a second banknote storage chamber; 621-a second inlet and outlet; 623-a second guide plate; 624-second banknote holding plate; 630-a conveyance lane; 640-a first access; 651-coin-in roller; 652-coin kicking roller; 653-coin roll; 654-a first coin resisting roller; 655-second coin resisting roller; 661-a first motor; 662-a second motor;

710-a first door; 720-a second gate;

010-a coin-in mechanism; 020-coin outlet mechanism; 030-a temporary storage mechanism; 040-banknote recognition mechanism; 050-money box; 060-common channel; 071-a first reversing mechanism; 072-second reversing mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Fig. 1 is a sectional view showing the structure of the cash recycling apparatus according to this embodiment.

As shown in fig. 1, the present embodiment provides a cash recycling apparatus, including a coin inlet mechanism 010, a coin outlet mechanism 020, a temporary storage mechanism 030, a bill identifying mechanism 040, and five bill boxes 050, wherein the coin inlet mechanism 010, the coin outlet mechanism 020, the temporary storage mechanism 030, and the bill identifying mechanism 040 are all located above, and the five bill boxes 050 are all located below; the cash recycling apparatus is further provided with a common passageway 060, and a drive mechanism may be provided in the common passageway 060, the drive mechanism being capable of driving notes to move within the common passageway 060 to reach different mechanisms or cassettes 050 for different operations. Note that the banknote deposit mechanism 010 receives banknotes deposited by a user, the banknote identifying mechanism 040 identifies the denomination, and authenticity of the banknotes, the temporary storage mechanism 030 temporarily stores the banknotes, and the banknote dispensing mechanism 020 receives the banknotes output from the banknote cassette 050 or the banknotes that have been rejected by the banknote identifying mechanism 040.

It should be noted that in other embodiments of the present application, the number of cassettes 050 is not limited to five, for example: the number of the money boxes 050 can be one or three, and a user can set the money boxes according to specific needs, so that the money box is not limited in the application.

It should be noted that in the cash recycling device provided in this embodiment, the structures of the coin feeding mechanism 010, the coin discharging mechanism 020, the temporary storage mechanism 030, the banknote identifying mechanism 040, the common channel 060, and the driving mechanism for driving the banknote to move in the common channel 060 are all the prior art, and no improvement is made in this application, so that the details are not described herein again.

In this embodiment, the cash recycling device is further provided with a reversing mechanism for switching the conveying direction of the banknotes, and the arrangement of the reversing mechanism in the banknote cassette 050 is described below by taking the banknote cassette 050 as an example.

Fig. 2 is a schematic structural diagram of a banknote box of the cash recycling device provided in this embodiment, and fig. 3 is a schematic structural diagram of an interior of the banknote box of the cash recycling device provided in this embodiment. The direction indicated by the ab arrow is a front-back direction, the direction indicated by the cd arrow is a left-right direction, and the direction indicated by the ef arrow is an up-down direction.

As shown in fig. 2 and 3, the banknote box 050 includes a box body 600, a first banknote storage cavity 610 and a second banknote storage cavity 620 are sequentially arranged in the box body 600 along the up-down direction, openings are respectively arranged in the front of the first banknote storage cavity 610 and the front of the second banknote storage cavity 620, and the banknote box 050 further includes a first door 710 and a second door 720 which are respectively used for closing or opening the opening of the first banknote storage cavity 610 and the opening of the second banknote storage cavity 620.

As shown in fig. 3, a conveying channel 630 is arranged at the rear part of the box body 600, a first access 640 is arranged at the top end of the box body 600, a second access 621 is arranged at the top end of the second banknote storage cavity 620, the first banknote storage cavity 610 is provided with a first opening 611 and a second opening 612, the first opening 611 is arranged adjacent to the first access 640, the second opening 612 is arranged adjacent to the second access 621, and the conveying channel 630 is connected among the first access 640, the first opening 611, the second opening 612 and the second access 621; a first reversing mechanism 071 is arranged at the intersection of the conveying channel 630 and the first opening 611, and the first reversing mechanism 071 can communicate the conveying channel 630 and the first opening 611; a second reversing mechanism 072 is arranged at the intersection of the conveying channel 630, the second opening 612 and the second gateway 621, and the second reversing mechanism 072 can selectively communicate the conveying channel 630 with the second opening 612 or communicate the conveying channel 630 with the second gateway 621. The first inlet and outlet 640 is communicated with the common passage 060 and is used for inputting paper money into the money box 050 or outputting paper money in the money box 050; the first opening 611 and the second opening 612 are used to input or output banknotes, respectively, to the first banknote storage chamber 610; the second inlet/outlet 621 is used to input or output the bills to/from the second bill housing 620.

As further shown in fig. 3, a coin-in roller 651 is disposed at the first opening 611 of the casing 600 for driving the paper money into the first banknote storing chamber 610; a coin kicking roller 652, a coin separating roller 653, a first coin resisting roller 654 and a second coin resisting roller 655 are arranged between the first banknote storage cavity 610 and the second banknote storage cavity 620, wherein the first coin resisting roller 654 and the second coin resisting roller 655 are respectively positioned above and below the coin separating roller 653 and are respectively opposite to the coin separating roller 653, the banknotes are output from the first banknote storage cavity 610 between the first coin resisting roller 654 and the coin separating roller 653, and the banknotes are input into or output from the second banknote storage cavity 620 between the second coin resisting roller 655 and the coin separating roller 653; the kick roller 652 is located upstream of the sorting roller 653 in the output direction of the bill.

In addition, a first guide plate 613 and a first banknote supporting plate 614 are further arranged in the first banknote storage cavity 610, and a second guide plate 623 and a second banknote supporting plate 624 are further arranged in the second banknote storage cavity 620, wherein the first guide plate 613 is used for guiding the movement of the banknotes entering the first banknote storage cavity 610 through the first opening 611, and the second guide plate 623 is used for guiding the movement of the banknotes entering the second banknote storage cavity 620 through the second opening 621; the first banknote supporting plate 614 and the second banknote supporting plate 624 are used for bearing banknotes, and can move up and down to be matched with the banknotes to be received or output; the box 600 is further provided with a first motor 661 and a second motor 662, which are respectively used for driving the first banknote carrying plate 614 and the second banknote carrying plate 624 to move.

It should be noted that, in the above-mentioned banknote box 050, the structures except the first reversing mechanism 071 and the second reversing mechanism 072 are the prior art, and no improvement is made to them in this application, so detailed descriptions of the specific structure and working principle thereof are omitted here.

The present embodiment provides a reversing mechanism which can be used for the first reversing mechanism 071 and the second reversing mechanism 072 of the cash recycling processing device, however, it should be noted that the reversing mechanism provided by the present embodiment can be used for not only the cash recycling processing device, but also other sheet type media processing devices, such as: sheet media processing apparatuses such as printers, scanners, and bill sorting machines, which can perform processing operations such as printing, scanning, magnetic reading, and magnetic writing on sheet media. In this embodiment, the sheet-like medium is a banknote, but in other embodiments of the present application, the sheet-like medium further includes a bill, paper, and the like.

Fig. 4 is a partial schematic structural view of the reversing mechanism provided in this embodiment, fig. 5 is a partial schematic structural view of the reversing mechanism provided in this embodiment, and fig. 6 is a partial schematic structural view of the reversing mechanism provided in this embodiment.

As shown in fig. 4 to 6, the reversing mechanism provided by the present embodiment includes a frame 100, a fork assembly 200, a motor 300, and a transmission assembly, wherein the frame 100 includes a first side wall 110 and a second side wall 120 that are disposed opposite to each other and spaced apart from each other; the fork assembly 200 comprises a support shaft 210 and a reversing piece, wherein two ends of the support shaft 210 are respectively supported on the first side wall 110 and the second side wall 120, the reversing piece is fixedly sleeved on the support shaft 210, and when the support shaft 210 rotates, the reversing piece synchronously rotates along with the support shaft 210; the motor 300 is fixedly installed on the frame 100, the motor 300 is in transmission connection with the support shaft 210 through a transmission assembly, and is used for driving the support shaft 210 to rotate, and an output shaft 310 of the motor 300 is arranged at an included angle with the support shaft 210.

In the reversing mechanism provided by the embodiment, the motor 300 drives the shifting fork assembly 200 to rotate through the transmission assembly, and the motor 300 is started quickly, so that the shifting fork assembly 200 can be driven quickly to reverse; in addition, the output shaft 310 of the motor 300 is arranged at an angle with the support shaft 210 of the fork assembly 200, so that the motor 300 can be arranged on one side of the support shaft 210, the length of the reversing mechanism along the axial direction of the support shaft 210 can be shortened, and the space occupation of the reversing mechanism along the axial direction of the support shaft 210 can be reduced.

Fig. 7 is a first schematic structural view of a first transmission member of the reversing mechanism provided in this embodiment, and fig. 8 is a second schematic structural view of the first transmission member of the reversing mechanism provided in this embodiment; fig. 9 is a first schematic structural diagram of the second transmission member of the reversing mechanism provided in this embodiment, and fig. 10 is a second schematic structural diagram of the second transmission member of the reversing mechanism provided in this embodiment.

In this embodiment, referring to fig. 4, 6, and 7 to 10, the fork assembly 200 has a first position and a second position, the output shaft 310 of the motor 300 is perpendicular to the supporting shaft 210, the transmission assembly includes a first transmission member 400 and a second transmission member 500, the first transmission member 400 includes a first sleeve 410 and a first insert column 420 fixedly connected to the first sleeve 410, the first sleeve 410 has a first core hole 411, the first core hole 411 is fixedly secured to the supporting shaft 210, and the first insert column 420 and the supporting shaft 210 are spaced apart from each other; the second transmission member 500 includes a second sleeve 510, the second sleeve 510 has a second core hole 511, the second core hole 511 is fixedly sleeved on the output shaft 310, a spiral groove 512 is disposed on the periphery of the second sleeve 510, and the first plug-in post 420 is plugged into the spiral groove 512. When the direction needs to be changed, the output shaft 310 of the motor 300 rotates to drive the second sleeve 510 of the second transmission member 500 to rotate, meanwhile, the spiral groove 512 on the periphery of the second sleeve 510 rotates around the axis of the output shaft 310 along with the second sleeve 510, the first plug column 420 plugged in the spiral groove 512 moves up or down along the spiral groove 512, and drives the first sleeve 410, the support shaft 210 and the direction-changing member to rotate around the axis of the support shaft 210, so that the direction-changing member is driven to rotate. Specifically, when the first plunger 420 moves down along the spiral groove 512 to the extreme position, the fork assembly 200 is located at the first position; when the first plunger 420 moves up to the extreme position along the spiral groove 512, the fork assembly 200 is located at the second position.

In addition, by adjusting the outer diameter of the second sleeve 510 or changing the length of the spiral groove 512, the distance that the first insert post 420 moves up or down along the spiral groove 512 may be changed, thereby adjusting the rotation angle of the fork assembly 200.

It should be noted that in other embodiments of the present application, the output shaft 310 is not limited to be perpendicular to the support shaft 210, for example: the output shaft 310 may be disposed at 60 ° to the support shaft 210, which also reduces the length of the reverser mechanism in the axial direction of the support shaft 210 to some extent. The present application does not limit the specific angle between the output shaft 310 and the support shaft 210 as long as the motor 300 can drive the fork assembly 200 to rotate through the transmission assembly and can reduce the length of the reversing mechanism along the axial direction of the support shaft 210.

Specifically, in the present embodiment, as shown in fig. 6, the reversing member includes a plurality of forks 220, the plurality of forks 220 are fixedly sleeved on the support shaft 210 at intervals and have the same phase, each fork 220 includes a first guide surface 221 and a second guide surface 222, and when the fork assembly 200 is located at the first position, the first guide surface 221 of each fork is configured to guide the movement of the paper money; the second guide surface 222 of each fork is configured to guide the movement of the paper money when the fork assembly 200 is located at the second position. The first guide surface 221 and the second guide surface 222 make the transition of the junction between the sections of the transport path smoother, and thus make the transport of the banknotes smoother.

In this embodiment, as shown in fig. 5, the first sleeve 410 is disposed adjacent to the first sidewall 110, the first transmission member 400 further includes a second insertion column 430 fixedly connected to the first sleeve 410, and the second insertion column 430 is disposed at an interval from the support shaft 210; the first side wall 110 is provided with a limiting groove 111, the limiting groove 111 is an arc-shaped groove taking the support shaft 210 as a circle center, a circle center angle of the arc-shaped groove is matched with a rotating angle of the shifting fork assembly 200 between a first position and a second position, and the second inserting column 430 is inserted into the limiting groove 111. The limiting groove 111 can limit the rotation limit position of the second insert post 430, so that the rotation limit position of the fork assembly 200 can be limited by the first sleeve 410, and the fork 220 of the fork assembly 200 can be well engaged with each section of the conveying passage. Specifically, when the second plug 430 abuts against the first end of the limiting groove 111, the fork assembly 200 is located at the first position; when the second post 430 abuts against the second end of the limiting groove 111, the fork assembly 200 is located at the second position.

In this embodiment, and as further shown in fig. 5, a first sleeve 410 is positioned between the first sidewall 110 and the diverter. This arrangement makes it possible to dispose the transmission assembly and the motor 300 on one side of the support shaft 210, thereby enabling the reduction in the dimension of the reversing mechanism in the axial direction of the support shaft 210.

In this embodiment, as shown in fig. 8, the first sleeve 410 is provided with a through hole 412, and the through hole 412 is communicated with the first core hole 411; the reversing mechanism further includes a fastener that is coupled to the support shaft 210 through the through hole 412.

In addition, in other embodiments of the present application, other fixing connection manners may also be adopted between the first sleeve 410 and the supporting shaft 210, for example: the first sleeve 410 and the support shaft 210 can also be in key connection to limit relative rotation between the two, so that the first sleeve 410 can drive the support shaft 210 to rotate; and a retainer ring is provided on the support shaft 210 to limit the movement of the first sleeve 410 in the axial direction of the support shaft 210.

In this embodiment, as shown in fig. 9 and 10, the second transmission member 500 further includes a first blocking portion 520 and a second blocking portion 530, the first blocking portion 520 and the second blocking portion 530 are respectively disposed at two ends of the spiral groove 512, and the first blocking portion 520 and the second blocking portion 530 protrude from the outer peripheral surface of the second sleeve 510. The first stopper 520 and the second stopper 530 block the first plug 420, thereby effectively preventing the first plug 420 from being separated from the spiral groove 512. Specifically, when the fork assembly 200 is in the first position, the first stopper 520 blocks the first plunger 420 from disengaging from the spiral groove 512; when the fork assembly 200 is located at the second position, the second stopper 530 blocks the first post 420 from being disengaged from the spiral groove 512.

In this embodiment, the motor 300 may be a stepper motor or a dc motor.

Preferably, the motor 300 is a stepping motor, and the stepping motor is started quickly, so that the supporting shaft 210 can be driven to rotate quickly to realize quick reversing.

In other embodiments of the present application, the transmission assembly may take other arrangements than the above, for example: the output shaft 310 is perpendicular to the support shaft 210, the first transmission member 400 includes a first bevel gear, the second transmission member 500 includes a second bevel gear, the first bevel gear is fixedly sleeved on the output shaft 310, the second bevel gear is fixedly sleeved on the support shaft 210, the first bevel gear is in transmission connection with the second bevel gear, and preferably, the first bevel gear is in meshing connection with the second bevel gear. This arrangement also enables the size of the reversing mechanism in the axial direction of the support shaft 210 to be reduced and quick reversing to be achieved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims (10)

1. The reversing mechanism is characterized by comprising a rack (100), a shifting fork assembly (200), a motor (300) and a transmission assembly, wherein the rack (100) comprises a first side wall (110) and a second side wall (120) which are arranged oppositely and at an interval; the shifting fork assembly (200) comprises a supporting shaft (210) and a reversing piece, two ends of the supporting shaft (210) are respectively supported on the first side wall (110) and the second side wall (120), and the reversing piece is fixedly sleeved on the supporting shaft (210); the motor (300) is fixedly installed on the rack (100), the motor (300) is in transmission connection with the supporting shaft (210) through the transmission assembly, and an output shaft (310) of the motor (300) and the supporting shaft (210) are arranged at an included angle.

2. The reversing mechanism according to claim 1, wherein the output shaft (310) is arranged perpendicular to the supporting shaft (210), the transmission assembly comprises a first transmission member (400) and a second transmission member (500), the first transmission member (400) comprises a first sleeve (410) and a first plug (420) fixedly connected with the first sleeve (410), the first sleeve (410) is provided with a first core hole (411), the first core hole (411) is fixedly sleeved on the supporting shaft (210), and the first plug (420) is arranged at a distance from the supporting shaft (210); the second transmission part (500) comprises a second sleeve (510), the second sleeve (510) is fixedly sleeved on the output shaft (310), a spiral groove (512) is formed in the periphery of the second sleeve (510), and the first inserting column (420) is connected with the spiral groove (512) in an inserting mode.

3. The reversing mechanism according to claim 2, wherein the first sleeve (410) is disposed adjacent to the first sidewall (110), the first transmission member (400) further comprising a second plug (430) fixedly connected to the first sleeve (410), the second plug (430) being spaced apart from the support shaft (210); the first side wall (110) is provided with a limiting groove (111), the limiting groove (111) is an arc-shaped groove taking the support shaft (210) as a circle center, and the second inserting column (430) is inserted in the limiting groove (111).

4. A diverter mechanism according to claim 2 or 3, characterized in that the first sleeve (410) is located between the first sidewall (110) and the diverter.

5. A reverser mechanism according to claim 2 or 3, wherein the first sleeve (410) is provided with a through hole (412), the through hole (412) communicating with the first core hole (411); the reversing mechanism further comprises a fastener, and the fastener penetrates through the through hole (412) to be connected with the supporting shaft (210).

6. The reversing mechanism according to claim 2 or 3, wherein the second transmission member (500) further comprises a first blocking portion (520) and a second blocking portion (530), the first blocking portion (520) and the second blocking portion (530) are respectively disposed at two ends of the spiral groove (512), and the first blocking portion (520) and the second blocking portion (530) both protrude from an outer circumferential surface of the second sleeve (510).

7. A reversing mechanism according to any one of claims 1-3, characterized in that the motor (300) is a stepper motor or a direct current motor.

8. The reversing mechanism according to any one of claims 1-3, characterized in that the reversing member comprises a plurality of shift forks (220), the shift forks (220) are fixedly sleeved on the support shaft (210) at intervals and have the same phase, each shift fork (220) comprises a first guide surface (221) and a second guide surface (222), the shift fork assembly (200) has a first position and a second position, and when the shift fork assembly (200) is located at the first position, the first guide surface (221) of each shift fork (220) is configured to guide the sheet-like medium to move; the second guide surface (222) of each fork (220) is configured to guide a sheet-like medium to move when the fork assembly (200) is in a second position.

9. The reversing mechanism according to claim 1, wherein the output shaft (310) is perpendicular to the supporting shaft (210), the transmission assembly comprises a first transmission member (400) and a second transmission member (500), the first transmission member (400) comprises a first bevel gear, the second transmission member (500) comprises a second bevel gear, the first bevel gear is fixedly sleeved on the output shaft (310), the second bevel gear is fixedly sleeved on the supporting shaft (210), and the first bevel gear is in transmission connection with the second bevel gear.

10. A cash recycling apparatus comprising the diverter mechanism of any one of claims 1-9.

Images