JP2012248148A - Delivery load reduction mechanism of paper sheet storage cassette - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a delivery load reduction mechanism of a paper sheet storage cassette for reducing delivery loads when paper sheets are delivered one by one from the paper sheet storage cassette.SOLUTION: A bill bundle 28 consisting of many sheets of loaded bills is preliminarily stored in a bill storage part 27 of a bill storage cassette 21. The bill storage part 27 has a delivery port 22 which delivers the bills to the outside on the lower side, and includes a delivery mechanism 39 for sequentially delivering a bill 43 at the lowermost part of the bill bundle 28 to the delivery port 22 in the vicinity of the delivery port 22. The rear part of the delivery mechanism 39 is provided with a bill length adjustment guide 33 slidably arranged on the bottom face 29a of a cassette bottom plate 29. Two bearings 41 are held, respectively at a bearing holding part 40 horizontally extending in the direction of the delivery port 22 from both sides of a lower end of the bill adjustment guide 33, and rotary shafts 42 are pivotally supported at the bearings 41. The rotary shafts 42 contact the rear bottom of the bill bundle 28, and are rotatably arranged along the delivery direction of the bills. The bottom face of the delivered bill 43 does not slidably contact the cassette bottom plate 29 and therefore delivery loads are reduced.

Description

  The present invention relates to a paper sheet storage cassette feeding load reduction mechanism that reduces a feeding load when feeding paper sheets one by one from a paper sheet storage cassette.

  Conventionally, in an apparatus having a bill depositing / withdrawing function, such as an ATM (automated teller [telling] machine) shown in FIG. 6A, for example, FIG. There is a bill storage cassette as shown in FIG.

  The ATM 1 shown in FIG. 6A includes a housing 2 that encloses the entire apparatus, and a banknote dispenser 3 disposed in the housing 2. The banknote dispenser 3 is equipped with a banknote storage cassette 4 as shown in FIG.

  The banknote storage cassette 4 includes a banknote storage unit 5. The banknote storage unit 5 stores banknote bundles 6 loaded with a large number of banknotes in advance. The bill storage cassette 4 is provided with a feeding port 7 in the lower lateral direction, and a first feeding roller 9 is disposed in the vicinity of the feeding port 7 with the circumferential surface slightly removed from the bottom surface 8 of the bill storage cassette 4. ing.

  On the upper left end portion of the banknote bundle 6, the banknote bundle pressurizing unit 11 is urged downward by an urging member (not shown) to press the bottom surface of the banknote bundle 6 toward the feeding roller 9. A banknote bundle separating portion 14 including a second feeding roller 12 and a winding member 13 is disposed on the side of the feeding outlet 7 from the first feeding roller 9. Outside the payout opening 7, a payout banknote withdrawal part 15 on the banknote dispenser 3 side is arranged.

  When the ATM 1 pays out banknotes to a customer, first, the ATM 1 control unit or the like requests the banknote dispensing machine 3 to dispense a specified number of banknotes, and is designated from the banknote storage cassette 4 of the banknote dispensing machine 3. A predetermined number of banknotes are fed to the banknote dispensing machine 3 side by one at regular intervals.

  The banknotes drawn out from the banknote storage cassette 4 are drawn out from the payout opening 7 to the banknote dispensing machine 3 side by the banknote dispensing machine withdrawal unit 15. Then, it passes through a banknote conveyance part, and is accumulate | stored in a banknote temporary storage part until it becomes a designated number of sheets. After reaching the designated number, it is discharged as a bundle of bills to the withdrawal port and received by the customer.

  6 (a) and 6 (b) show an example in which there is one bill storage cassette 4, but two bill storage cassettes are attached to one bill dispenser, and the same drive source is used. The one which feeds out banknotes in two banknote storage cassettes has also been proposed (see, for example, Patent Document 1). And also in this patent document 1, the mechanism and principle which pays out a banknote from a banknote storage cassette are the same as the case of FIG.6 (b).

JP 2006-027870 A

  By the way, the banknote bundle 6 shown in FIG. 6B has its lower surface pressed against the bottom surface 8 of the banknote storage cassette 4 by its own weight. And the banknote of the lowest part of the banknote bundle 6 becomes the form pinched | interposed between the banknote bundle 6 loaded on the upper surface, and the bottom face 8 of the banknote storage cassette 4. FIG.

  Therefore, when the banknotes are fed out, the bottom banknote to be fed receives frictional resistance due to contact pressure from both the front and back surfaces, so that when the amount of banknotes 6 is large, the banknote bundle 6 cannot be fed out. A problem occurs.

  For this reason, as shown in FIG. 6 (b), the number of banknotes that can be stored in the banknote stacking cassette of the banknote stacking type in which banknotes are stacked flatly in the banknote storage cassette is arranged horizontally with the banknotes standing. There was a problem that the number of banknotes that can be stored in the banknote storage cassette of the stacked banknotes inevitably decreases.

  In order to solve this problem, there is a method of increasing the contact force between the bill and the feeding roller by increasing the pressure applied to the bill bundle from the bill bundle pressing section. However, the contact force between the banknotes increases at the same time, and there arises a problem that two or three banknotes and a plurality of banknotes pass through the banknote separating part, and a plurality of banknotes are fed out simultaneously.

  Moreover, a larger pulling force is also required for pulling out at the banknote dispenser pulling section after being fed out from the banknote storage cassette. If it does so, a big difference will arise in the load in a bill dispensing machine extraction part by the presence or absence of feeding operation, and a big change will arise in the load torque concerning a bill dispensing machine side motor.

  For this reason, the stepping motor used as the banknote dispensing machine side step out, and there is a problem that an expensive high torque motor must be provided to prevent the step out. However, Patent Document 1 does not describe any of the above problems, and of course does not describe any solution to the above problems.

  The present invention solves the above-described conventional problems, and provides a paper sheet storage cassette feeding load reduction mechanism that reduces a feeding load when feeding paper sheets one by one from a paper sheet storage cassette. For the purpose.

  In order to solve the above-mentioned problem, a paper sheet storage cassette feeding load reduction mechanism according to the present invention is a paper sheet storage cassette feeding load reduction mechanism provided in a paper sheet storage cassette, wherein the paper sheet storage cassette is Is provided with a feeding mechanism for storing the paper sheets inside, having a feeding outlet for feeding the paper sheets to the outside on the lower side surface, and feeding the paper sheets to the outside in the vicinity of the feeding outlet. The paper sheet is in contact with the bottom surface of the paper sheet between the feeding mechanism and the end of the paper sheet opposite to the end portion of the paper sheet in contact with the bottom surface of the paper sheet. And is configured to be composed of a rotating body disposed at the bottom of the paper sheet storage cassette.

  The rotating body is rotatably supported by, for example, a bearing fixed to a bearing holding portion connected to the lower portion of the inner wall opposite to the feeding outlet of the paper sheet storage cassette, and the feeding direction of the paper sheets And a plurality of shafts that are in contact with the bottom surface of the paper sheet.

  The rotating body is fixed at both ends to a bearing holding portion connected to the lower part of the inner wall opposite to the feeding outlet of the paper sheet storage cassette and orthogonal to the feeding direction of the paper sheet, for example. Each of the plurality of shafts is externally fitted to the plurality of arranged shafts, and is composed of a plurality of rollers in contact with the bottom surface of the sheet.

The rotating body is fitted into a recess formed in the bottom surface of the paper sheet storage cassette, and only a part of the upper circumference is disposed so as to protrude upward from the bottom surface of the paper sheet storage cassette. Made of rollers,
The paper sheet storage cassette feeding load reduction mechanism according to claim 1.

  In addition, the inner wall on the side opposite to the feeding outlet, to which the bearing holding portion is connected to the lower part, has the feeding of the paper sheets according to the size of the paper sheets stored in the paper sheet storage cassette. It is comprised so that it can move to contact | abut the edge part on the opposite side to an exit.

  In the present invention, since the feeding mechanism and a plurality of rotating bodies in contact with the bottom surface of the paper sheet are provided at the bottom of the paper sheet storage cassette, the force for feeding the paper sheet from the paper sheet storage cassette and the drawn paper sheet are pulled out. Since the force is reduced as compared with the conventional case, the maximum number of paper sheets that can be stored in the banknote storage cassette can be increased.

  In addition, since the force to feed out the paper sheets from the paper sheet storage cassette and the force to pull out the fed paper sheets are reduced compared to the conventional one, an inexpensive motor with low rotational torque can be used, It has the effect of being economical both in terms of product and product price.

  In addition, since the force for feeding out the paper sheets from the paper sheet storage cassette and the force for pulling out the fed paper sheets are reduced as compared with the conventional one, the load applied to the rotation system of the feeding roller and the bill dispensing machine side pull-out portion Is reduced, and the fluctuation range of the load is reduced, which brings about an effect of extending the life of the related members.

(a) is sectional drawing which shows typically the structure of the banknote dispensing machine provided with the banknote storage cassette which concerns on Example 1 of this invention, (b) is a figure which shows the structure of a banknote storage cassette in detail. It is a figure explaining the operation state of the feeding load reduction mechanism of the banknote storage cassette which concerns on Example 1. FIG. (a), (b) is a figure which shows operation | movement of the banknote length adjustment guide matched with the banknote length of the banknote accommodated in a banknote accommodating part. (a) is a top view which shows the structure of the banknote storage cassette which concerns on Example 2, (b) is the side view. (a) is a top view which shows the structure of the banknote storage cassette which concerns on Example 3, (b) is the side view. (a) is a figure which shows the structure of the conventional ATM (automated teller [telling] machine) simply, (b) is a figure which shows the structure of the banknote accommodation cassette.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

Fig.1 (a) is sectional drawing which shows typically the structure of the banknote dispensing machine provided with the banknote storage cassette which concerns on Example 1, FIG.1 (b) is a figure which shows the structure of a banknote storage cassette in detail. It is.
A banknote dispensing machine 20 shown in FIG. 1A includes a banknote storage cassette 21 inside. The bill storage cassette 21 stores bills as paper sheets inside, and has a payout opening 22 for feeding bills to the outside on the lower side surface.

  The main body side of the banknote dispenser 20 designates a withdrawal section 23 that pulls out the banknotes that are fed out from the above-described delivery opening 22, a transport section 24 that transports the banknotes pulled out by the withdrawal section 23, and a transported banknote. A temporary storage unit 25 that temporarily accumulates up to the number of withdrawals that has been made, and a payout outlet 26 that carries out banknotes accumulated up to the number of withdrawals from the temporary storage unit 25 and pays them to the customer.

  As shown in FIG. 1B, the banknote storage cassette 21 includes a banknote storage portion 27 in which the above-described payout port 22 is formed in the lower lateral direction. The banknote storage unit 27 stores in advance a banknote bundle 28 in which a large number of banknotes are stacked.

  The bill storage cassette 21 is erected so as to be placed along the cassette bottom plate 29, the front plate 31 on the delivery port side, and both sides of the front plate 31 (the side facing the front in the depth direction of the drawing). And a regulation guide 32 that regulates the position of the end portion.

  Further, the bill storage cassette 21 includes a bill length adjustment guide 33 slidably disposed on the rear bottom surface 29 a of the cassette bottom plate 29. The bill length adjustment guide 33 regulates the end (rear end portion) of the bill bundle 28 on the side opposite to the payout opening according to the bill length.

  Furthermore, the banknote storage cassette 21 is provided with two horizontal plates that are not visible in the figure and that are in front of the drawing depth direction. These two horizontal plates, the cassette bottom plate 29, the regulation guide 32, and the bill length adjustment guide 33 form the above-described bill storage unit 27.

  Further, in the banknote storage cassette 21, a first feeding roller 34 is disposed in the vicinity of the feeding outlet 22, with the circumferential surface slightly removed from the front (feeding outlet 22 side) bottom surface 29 b of the banknote storage section 27. ing. A banknote bundle pressing member 35 is in pressure contact with the front upper surface of the banknote bundle 28.

  The banknote bundle pressing member 35 is urged downward by an urging member that is not visible in the figure disposed in the regulation guide 32, and presses the front bottom surface of the banknote bundle 28 toward the first feeding roller 34. is doing.

  The banknote length adjustment guide 33 described above, when storing the banknote bundle 28 in the banknote storage section 27, the length of the banknote bundle 28 differs depending on the denomination, and therefore the front end lower part of the banknote bundle 28 is applied to the first feeding roller 34. In order to make contact, the position is adjusted in accordance with the rear end of the bill bundle 28 in the payout direction of each denomination.

  Further, a banknote bundle separating section 38 including a second feeding roller 36 and a winding member 37 is disposed on the side of the feeding outlet 22 from the first feeding roller 34. A feeding mechanism 39 is formed by the first feeding roller 34, the second feeding roller 36, and the separating member 37.

  The banknote bundle separation unit 38 of the feeding mechanism 39 regulates double feeding of banknotes fed out from the banknote storage unit 27 by the first feeding roller 34 so that only one banknote is fed out from the feeding port 22.

  An inclined stepped portion 29c is formed behind the first feeding roller 34, and the rear of the stepped portion 29c is continuous with the cassette bottom plate rear bottom surface 29a described above. The bill length adjusting guide 33 disposed on the rear bottom surface 29a of the cassette bottom plate is formed with a bearing holding portion 40 that extends horizontally in the direction of the payout port 22 from both sides of the lower end portion.

  Two bearings 41 are held in the bearing holder 40. A rotating shaft 42 is pivotally supported between the two bearings 41 facing each other. The rotation shaft 42 is disposed so as to be orthogonal to the bill feeding direction, is in contact with the rear bottom surface of the bill bundle 28 at the same height as the feeding mechanism 39, and is rotatably arranged along the bill feeding direction. .

  Since the rotation shaft 42 is located above the rear bottom surface of the cassette bottom plate and the rear end of the banknote bundle 28 is on the rotation shaft 42, the bottom surface of the banknote bundle 28 and the rear bottom surface of the cassette bottom plate 29 of the banknote storage cassette 21. A gap 44 is formed between 29a and 29a.

  Therefore, the lowermost banknote 43 of the banknote bundle 28 is in contact with the first feeding roller 34 only at the front lower surface until just before being fed out by the feeding mechanism 39, and the upper surface of the front part is in contact with the first feeding roller 34. The part which hits the contact part of this contacts only the banknote bundle 28. FIG.

  The rear lower surface of the banknote 43 is in contact with only the rotary shaft 42, and the rear upper surface of the banknote 43 is in contact with only the banknote bundle 28 at the portion corresponding to the contact portion with the rotary shaft 42. The bearing holder 40, the bearing 41, and the rotating shaft 42 form a paper sheet storage cassette feeding load reduction mechanism in this example.

  FIG. 2 is a diagram for explaining the operating state of the paper sheet storage cassette feeding load reduction mechanism of this example. In FIG. 2, the same components as those in FIGS. 1 (a) and 1 (b) are given the same reference numerals as those in FIGS. 1 (a) and 1 (b). .

  In FIG. 2, when the feeding mechanism 39 is started, one bill 43 at the bottom of the bill bundle 28 is fed out from the feeding port 22 by the feeding mechanism 39, and the bill 43 is pulled out from the feeding port 22 by the pulling-out portion 23.

  At this time, as shown in FIG. 1 (b), at the initial stage of feeding the banknote 43, the lowermost rear end of the banknote bundle 28, that is, the rear end 43 a of the banknote 43 has a lower surface contacting only the rotary shaft 42. Is in contact with the remaining banknote bundle 28 only at the portion where the contact portion with the rotary shaft 42 contacts.

  In the latter half of the feeding shown in FIG. 2 where the leading edge of the banknote 43 is pulled out, the rear end 43a of the banknote 43 is separated from the remaining banknote bundle 28 on the upper surface, and the rear end of the lower surface of the banknote 43 is the rear bottom 29a of the cassette bottom plate. It just touches.

  Thus, the resistance force applied to the feeding and withdrawal of the banknote 43 is initially the frictional resistance with the banknote bundle 28 that contacts the upper surface of the banknote 43 and the frictional resistance of the portion that presses against the first feeding roller 34. There is no frictional resistance due to contact with the cassette bottom plate rear bottom surface 29a as in the prior art.

  Further, the frictional resistance with the banknote bundle 28 contacting the upper surface of the banknote 43 is a frictional resistance caused by the contact between the banknote bundle 28 and the upper surface of the portion corresponding to the contact portion between the banknote 43 and the rotating shaft 42, and is a conventional cassette. The friction resistance is extremely weak because it is not the friction resistance due to the full contact with the banknote bundle 28 corresponding to the full contact with the bottom bottom 29a of the bottom plate.

  Since the rotary shaft 42 is positioned so that the rear end of the banknote 43 comes out of the front (shaft outlet 22 direction) rotary shaft 42 at the timing when the leading edge of the banknote 43 reaches the withdrawal portion 23, In the second half, the banknote 43 is also released from the weak frictional resistance with the banknote bundle 28, and only the frictional resistance of the portion in pressure contact with the first feeding roller 34 continues until the drawing is completed.

  The position of the rotation shaft 42 is set so that the distance from the lower end inside the bill length adjustment guide 33 to the front rotation shaft 42 is substantially equal to the distance from the bill bundle separation unit 38 to the withdrawal unit 23. The position of the shaft 42 is set.

  In this example, the resistance force, that is, the load that the fed banknote 43 receives during feeding and withdrawal is about half of the own weight of the banknote bundle 28 and the banknote bundle added because the banknote bundle 28 is on the feeding roller 34 and the rotating shaft 42. It is formed by the pressure from the pressure part 35.

  As described above, in the paper sheet storage cassette feeding load reduction mechanism of this example, the banknote 43 to be fed is not in contact with the cassette bottom plate surface 29 by the banknote bundle 28 and the weight of the banknote bundle 28 is reduced. Therefore, according to actual measurement, the pulling load is reduced by 30% to 40% compared to the conventional case.

  FIGS. 3A and 3B are views showing the operation of the bill length adjustment guide 33 that matches the bill length of the bills stored in the bill storage unit 27. 1A shows a state in which a banknote bundle 28a having a relatively long banknote length is stored in the banknote storage section 27, and FIG. 1B shows a state in which a banknote bundle 28b having a relatively short banknote length is stored in the banknote storage section 27. Indicates the state.

  As described above, the rotation shaft 42 is configured such that the distance n from the lower end inside the bill length adjustment guide 33 to the front rotation shaft 42 is substantially equal to the distance m from the bill bundle separation unit 38 to the withdrawal unit 23. The position is set.

  And in this example, as shown in FIG.1 (b), since the rotation shaft 42 is hold | maintained at the bearing holding | maintenance part 40 integral with the banknote length adjustment guide 33, for every banknote from which a money type differs, By simply adjusting the position of the banknote length adjustment guide 33 according to the rear end of the banknote length, it is easy for the rear end of the banknote 43 to come out of the rotating shaft 42 in accordance with the timing when the front end of the banknote 43 has reached the withdrawal portion 23. Can be adjusted to.

  Thus, according to the first embodiment of the present invention, since the fed banknote does not come into contact with the bottom surface of the banknote storage cassette when the banknote is fed out, the drawing force applied to the drawing unit on the banknote dispensing machine side together with the feeding force applied to the feeding mechanism. Can also be reduced.

  This not only solves problems such as feeding failure due to large frictional resistance and double feeding of fed banknotes due to increased pressure, but also greatly reduces the bill withdrawal force at the withdrawal unit on the bill dispenser side, and is driven by rotation. Contributes to system power savings. In addition, since the frictional resistance due to the weight of the banknote bundle is reduced, the number of banknotes stored in the banknote storage section can be increased as compared with the prior art.

  FIG. 4A is a plan view showing the configuration of the banknote storage cassette according to the second embodiment, and FIG. 4B is a side view thereof. 4 (a) and 4 (b), the same components as those in FIG. 1 (b) or the same functional parts are given the same numbers as in FIG. 1 (b).

  4 (a) and 4 (b), a roller 45 is provided as a rotating body in place of the rotating shaft 42 in FIG. 1 (b). The roller 45 is rotatably fitted to the fixed shaft 46 and is held on the fixed shaft 46. The fixed shaft 46 is held by the bearing holder 40 of the bill length adjustment guide 33. The fixed shaft 46 may be rotated instead of fixed.

  In this example, the banknote bundle is placed on the rotation peripheral surfaces of the roller 45 and the first feeding roller 34. Also in the case of this example, as in the case of the first embodiment, the load on the lowermost banknote of the banknote bundle is greatly reduced by the rotation of the roller 45 due to the frictional resistance during feeding and withdrawal.

  Fig.5 (a) is a top view which shows the structure of the banknote storage cassette which concerns on Example 3, The same figure (b) is the side view. 5 (a) and 5 (b), the same constituent parts as those in FIG. 1 (b) or the same functional parts are denoted by the same reference numerals as in FIG. 1 (b).

  5 (a) and 5 (b), a plurality (six in the figure) of single rollers 47 are used as the feeding load reducing mechanism. The rollers 47 are rotatably fitted in a number of recesses corresponding to the number of rollers 47 formed behind the cassette bottom plate 29.

  In the case of this example, instead of the banknote length adjustment guide 33 in FIG. 1 (b), a regulation plate 48 that regulates the rear end position of the banknote bundle is fixed to the cassette bottom plate 29. The roller 47 and the regulation plate 48 cannot be moved to a position suitable for the banknote length for each denomination. However, when only a banknote bundle having a fixed banknote length is handled, the shaft and the bearing are eliminated, so that the cost is reduced. Can do.

  Each of the above-described first to third embodiments is a payout load reducing mechanism of a bill storage cassette in a bill dispensing machine dedicated to paying out bills in the longitudinal direction and transporting the bills in the longitudinal direction as they are.

  However, the payout load reducing mechanism of the present invention is also applied as a payout load reducing mechanism at the time of withdrawal of a banknote storage cassette for ATM depositing / withdrawing that transports banknotes installed in a general bank or the like in the short direction. be able to.

  In this case, although not particularly shown, the banknote bundle pressing member 35 shown in FIGS. 1 to 3 is retracted to a standby position that does not hinder the storage of the deposited banknote when depositing, and is returned to the banknote stack pressing position when dispensing. Then, it is preferable to pressurize the banknote bundle as shown in FIGS.

  The present invention can be used for a paper sheet storage cassette feeding load reduction mechanism.

1 ATM (automated teller [telling] machine)
DESCRIPTION OF SYMBOLS 2 Housing | casing 3 Banknote dispensing machine 4 Banknote storage cassette 5 Banknote storage part 6 Banknote bundle 7 Delivery outlet 9 1st delivery roller 11 Banknote bundle pressurization part 12 2nd delivery roller 13 Handing member 14 Banknote bundle separation part 15 Banknote withdrawal unit 20 Banknote dispensing machine 21 Banknote storage cassette 22 Payout port 23 Pullout unit 24 Transport unit 25 Temporary storage unit 26 Payout port 27 Banknote storage unit 28 Banknote bundle 29 Cassette bottom plate 29a Cassette bottom plate rear bottom surface 29b Cassette bottom plate front bottom surface 29c Cassette bottom plate step portion 31 Front plate 32 Regulation guide 33 Bill length adjustment guide 34 First feeding roller 35 Bill bundle pressurizing member 36 Second feeding roller 37 Rolling member 38 Bill bundle separating portion 39 Feeding mechanism 40 Bearing holding portion 41 Bearing 42 Rotating shaft 43 Banknote 43a Banknote rear end 44 Gap 45 Roller 46 Fixed shaft 4 Roller 48 regulating plate

Claims (5)

A paper sheet storage cassette feeding load reduction mechanism provided in the paper sheet storage cassette,
The paper sheet storage cassette stores paper sheets therein, and has a feeding outlet for feeding the paper sheets to the outside on a lower side surface, and the paper sheets are placed outside in the vicinity of the feeding outlet. It has a feeding mechanism to feed out,
Between the feeding mechanism and the end opposite to the end of the paper sheet where the feeding mechanism is in contact with the bottom surface of the paper sheet, the bottom surface of the paper sheet is contacted, It is rotatable along the feeding direction and comprises a rotating body arranged at the bottom of the paper sheet storage cassette.
A paper sheet storage cassette feeding load reduction mechanism characterized by that. The rotating body is rotatably supported by a bearing fixed to a bearing holding portion connected to a lower portion of the inner wall opposite to the feeding outlet of the paper sheet storage cassette, and is orthogonal to the feeding direction of the paper sheets. Consisting of a plurality of shafts arranged to contact the bottom surface of the paper sheet,
The paper sheet storage cassette feeding load reduction mechanism according to claim 1. The rotating body has a plurality of ends fixed to a bearing holding portion connected to a lower portion of the inner wall opposite to the feeding outlet of the paper sheet storage cassette and arranged to be orthogonal to the feeding direction of the paper sheets. Each consisting of a plurality of rollers that are externally fitted to the shafts of the paper and contact the bottom surface of the paper sheet.
The paper sheet storage cassette feeding load reduction mechanism according to claim 1. The rotating body is fitted into a recess formed on the bottom surface of the paper sheet storage cassette, and is a single unit arranged so that only a part of the upper circumference protrudes above the bottom surface of the paper sheet storage cassette. Made of rollers,
The paper sheet storage cassette feeding load reduction mechanism according to claim 1. The inner wall on the opposite side of the feed outlet to which the bearing holding portion is connected to the lower portion is connected to the feed outlet of the paper sheet according to the size of the paper sheet stored in the paper sheet storage cassette. Is movable to contact the opposite end,
The paper sheet storage cassette feeding load reduction mechanism according to claim 2 or 3,