CN202331634U - Sector gear-all gear meshing structure, banknote delivering and feeding device and banknote processing system - Google Patents
Sector gear-all gear meshing structure, banknote delivering and feeding device and banknote processing system Download PDFInfo
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- CN202331634U CN202331634U CN2011204373192U CN201120437319U CN202331634U CN 202331634 U CN202331634 U CN 202331634U CN 2011204373192 U CN2011204373192 U CN 2011204373192U CN 201120437319 U CN201120437319 U CN 201120437319U CN 202331634 U CN202331634 U CN 202331634U
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Abstract
The utility model discloses a sector gear-all gear meshing structure, and a banknote delivering and feeding device and a banknote processing system using the same, wherein a sector gear comprises a sector tooth part and a circular arc-shaped part; the circular arc-shaped part is connected with the sector tooth part end to end, so that a complete ring is formed; a positioning block which is close to an all gear is fixedly arranged on a shaft of the all gear; a convex arm is arranged on the positioning block; a first arc-shaped surface is arranged on the edge of the convex arm; and the first arc-shaped surface is matched with the excircle of the circular arc-shaped part, so that the first arc-shaped surface is matched with the circular arc-shaped part before the sector tooth part is meshed with the all gear. Because the first arc-shaped surface is matched with the excircle of the circular arc-shaped part, a position from which the sector tooth part and the all gear start to be meshed is restricted, the collision of teeth is prevented, and the reliable meshing of the sector tooth part with the all gear is ensured.
Description
Technical field
The utility model relates to a kind of banknote-handling system, is specifically related to its sector gear-full-depth tooth wheel engaging structure in paper money paper money sending device and the gear train thereof that goes out.This sector gear-when full-depth tooth wheel engaging structure is applied to the gate opening mechanism of cash dispensing port module and goes out the paper money bank note sending mechanism; Can effectively prevent to bump the tooth phenomenon; Guarantee gate opening mechanism and go out the paper money bank note sending mechanism can distinguish left teller operation and operate, obscure when avoiding the shared equipment of left and right teller with right teller.
Background technology
Existing banknote-handling system goes out paper money and send the paper money module to have following defective: (1) is not generally all seen banknote off toward device external; Staff need stretch into device interior just can take banknote away; And staff puts in when getting banknote in the equipment can touch transport; The hidden danger of damaging conveying equipment is arranged, reduced the safety and the unfailing performance of system; (2) send the paper money module can banknote be seen off toward device external though go out paper money individually, it is short to see distance off, and can't distinguish left and right sides teller's operational circumstances.
Publication number can solve above-mentioned two problems for the application for a patent for invention of " CN 102226922 A " discloses a kind of banknote-handling system.Simultaneously referring to Fig. 1～Fig. 6, the paper money paper money sending device that goes out of this banknote-handling system comprises that banknote holds bucket 414, holds gear train that bucket 414 sees off or regain and banknote is held bucket 414 banknote fixing and can realize the latching devices of left and right sides deflection.This gear train comprises a sector gear 107 and banknote is held bucket 414 to the left or right side a right side gear train and the left side gear train seen off; This sector gear 107 is under the biography rotating shaft 101,105 that a motor (not shown) drives drives during work; Drive left side gear train or right side gear train, realize that banknote holds bucket 414 to the right or see off to the left and regain.Especially, in order to realize the transmission of power, between line shaft 101,105 and left and right sides gear train, comprise one group of worm and gear and power transmission belt that transmits sector gear 107 power successively respectively; Wherein: the right side gear train comprises gear 301,302, axle 303,307,310, synchronous pulley 304,306 and be with 305 synchronously; Bevel gear 308,309; Synchronous pulley 311,313 and be with 312 synchronously, hinge 314,315, pivotal axis 316 and roller; First free end of hinge 315 holds bucket 414 through pivotal axis 316 and banknote and articulates; Roller is installed on pivotal axis 316 1 ends, and this latching device limiting roller to be realizing the fixing of hinge axis, thereby forming banknote holds bucket 414 1 rotation centers; Likewise, the left side gear train comprises gear 401,402, axle 403,406, and bevel gear 404,405, synchronous pulley 407,409 and be with 408 synchronously, hinge 410,411, pivotal axis 412 and roller 413, principle of work is identical with above-mentioned right side gear train.
The advantage of above-mentioned banknote-handling system is: (1) staff is taken banknote away in the device external space, away from the transport of inside, thereby avoids damaging transport, has improved the security and the reliability of system; (2) banknote hold bucket can be arbitrarily to the left or right side deflection, when the left and right sides operating equipment, it is very convenient to take banknote away.But still there is certain defective in this structure; Particularly: when sector gear 107 has just begun to mesh with full-depth tooth wheel 301 or full-depth tooth wheel 401; The tooth top of the tooth that sector gear at first participates in meshing might be run into the tooth top of full-depth tooth wheel, causes both can't continue engagement.This is that the position of the full-depth tooth gear teeth is uncertain, thereby causes bumping tooth because sector gear and full-depth tooth are taken turns when just having begun to mesh.Through experimental verification, bump the tooth probability and be about 1/10.Common solution is that the first tooth of sector gear and the tooth top of last tooth are become short.But this kind method can only reduce the probability that bumps tooth, bumps tooth and can not eliminate.Owing to still can bump tooth, cause sector gear and full-depth tooth wheel not mesh reliably, influence banknote-handling system thus and go out the paper money paper money sending device and banknote is held the reliability that struggles against and see off and regain.
The utility model content
In view of this, the utility model provides a kind of sector gear-full-depth tooth wheel engaging structure, goes out paper money paper money sending device and banknote-handling system, can prevent effectively that sector gear and full-depth tooth wheel from bumping tooth.
For solving above technical matters; The technical scheme that the utility model provides is, a kind of sector gear-full-depth tooth wheel engaging structure, and said sector gear comprises a sector portion and an arc sections; Said arc sections and said sector radicals by which characters are arranged in traditional Chinese dictionaries tail join, and form a complete circle; The axle of said full-depth tooth wheel is gone up fixing one and is pressed close to the locating piece that said full-depth tooth is taken turns; Said locating piece is provided with a protruding arm; The outer rim of said protruding arm is provided with one first arcwall face; The cylindrical of said first arcwall face and said arc sections is complementary, so that before said sector portion and the engagement of said full-depth tooth wheel, match.
More excellent ground; The outer rim of said protruding arm is provided with one second arcwall face and one the 3rd arcwall face respectively in the both sides of said first arcwall face, the tooth curve of the said full-depth tooth wheel of the outline line of the outline line of said second arcwall face and said the 3rd arcwall face is complementary with the tooth curve that said full-depth tooth is taken turns respectively.
More excellent ground, the tooth curve of the outline line of the outline line of said second arcwall face, said the 3rd arcwall face and said full-depth tooth wheel is respectively an involute urve.
More excellent ground, the reference diameter of the outside diameter of said arc sections and said sector portion equates.
More excellent ground, the length that said arc sections makes progress in locating piece week greater than said first arcwall face in the length that makes progress in sector gear week.
More excellent ground, the thickness of said arc sections is less than the thickness of said sector portion.
More excellent ground, the thickness of said protruding arm equals the thickness of said arc sections.
More excellent ground, the first tooth of said sector portion and tail tooth height are less than other tooth height of said sector portion.
Correspondingly; The utility model also provides a kind of paper money paper money sending device that goes out; Comprise that banknote holds bucket and this banknote is held the gear train that bucket is seen off and regained; This gear train comprises sector gear and this banknote is held bucket to the left or right side a right side gear train and the left side gear train seen off; The first transmission gear of wherein said left side gear train and said right side gear train is respectively the full-depth tooth wheel, and said full-depth tooth wheel adopts with said sector gear as above-mentioned sector gear-full-depth tooth wheel engaging structure.
On this basis, the utility model provides a kind of banknote-handling system, adopts the above-mentioned paper money paper money sending device that goes out.
Compared with prior art; First arcwall face in the utility model and the cylindrical of arc sections are complementary; Position in the time of can making sector portion and full-depth tooth wheel begin to mesh is limited; Thereby help avoid and bump the tooth phenomenon and take place, guarantee sector portion and full-depth tooth wheel positive engagement, this just helps to improve banknote-handling system and goes out in the paper money paper money sending device reliability of banknote being held the gear train seeing off and regain of struggling against.
Description of drawings
Fig. 1 is the synoptic diagram that banknote-handling system send the paper money cash-out device;
Fig. 2 is that banknote-handling system send the synoptic diagram of paper money cash-out device when the strap brake door;
Fig. 3 is that banknote held the synoptic diagram that bucket is seen off to the right after banknote-handling system sent the release of paper money cash-out device;
Fig. 4 is that banknote-handling system send paper money cash-out device banknote to see the power transmission synoptic diagram in the process to the right off holding bucket;
Fig. 5 is that banknote held the synoptic diagram that bucket is seen off left after banknote-handling system sent the release of paper money cash-out device;
Fig. 6 is that banknote held the synoptic diagram that bucket is seen off fully left after banknote-handling system sent the release of paper money cash-out device;
Fig. 7 is the stereographic map of sector gear in the utility model-full-depth tooth wheel engaging structure;
Fig. 8 is that the B of Fig. 7 is to projection view;
Fig. 9 is the stereographic map that locating piece and full-depth tooth wheel is installed on one among Fig. 8;
Figure 10 is the stereographic map of Fig. 7 under another angle;
Figure 11 is the stereographic map of sector gear among Fig. 7;
Figure 12 is the A-A face view of Fig. 7;
Figure 13 is the partial enlarged drawing of C part among Figure 10;
Figure 14 is the stereographic map when sector gear and full-depth tooth wheel begins to mesh among Fig. 7;
Figure 15 is the stereographic map of sector gear and full-depth tooth wheel engagement process first state among Fig. 7;
Figure 16 is the stereographic map of sector gear and full-depth tooth wheel engagement process second state among Fig. 7.
Embodiment
The core concept of the utility model is; Locating piece first arcwall face matched before sector portion and the engagement of full-depth tooth wheel on sector gear arc sections, the full-depth tooth wheel shaft; Limit sector portion and full-depth tooth thus and take turns the position when beginning to mesh, guarantee the engagement reliably of sector portion and full-depth tooth wheel.
In order to make those skilled in the art understand the technical scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and specific embodiment.
Fig. 7～Figure 16 illustrates the structure and the course of work of the utility model sector gear-full-depth tooth wheel engaging structure one preferred embodiment.Said sector gear 107 comprises a sector portion 906 and an arc sections 907, and this arc sections 907 is connected with sector portion 906 from beginning to end, forms a whole circle; And the outside diameter of this arc sections 907 equates with the reference diameter of sector portion 906.Said full-depth tooth wheel goes out the gear 301 of paper money paper money sending device right-of-center in political views final drive gear or the gear 401 of left side gear train for banknote-handling system, wherein:
The locating piece 901 that comprises pressing close to gear 301 in the gear train of right side, this locating piece 901 is fixedly installed on the axle 909 with gear 301; Said locating piece 901 is provided with a protruding arm; Its outer rim comprises one first arcwall face 904, one second arcwall face 903 and one the 3rd arcwall face 905; Wherein: first arcwall face 904 of locating piece 901 is complementary with the cylindrical of arc sections 907, so that match before with gear 301 engagements in sector portion 906; Second arcwall face 903 and the 3rd arcwall face 905 are involute surfaces, and this first arcwall face 903 and the 3rd arcwall face 905 align with an involute surface of gear 301 respectively.Usually; The length that arc sections 907 makes progress in 901 weeks of locating piece greater than first arcwall face 904 in the length that makes progress in sector gear week; The thickness of the thickness sector portion 906 of arc sections 907, and the thickness of protruding arm equals the thickness of arc sections 906, this helps to save installing space.
The similar of left side gear train; Comprising one press close to gear 401 locating piece 902; This locating piece 902 is fixedly installed on the axle 910 with gear 401, and locating piece 902 is provided with one first arcwall face 904, one second arcwall face 903 and one the 3rd arcwall face 905.The principle of work of this locating piece 902 is the same with locating piece 901, repeats no more.
In addition; The sector gear of present embodiment-full-depth tooth wheel engaging structure can be inherited the advantage of prior art simultaneously; The first tooth and the tail tooth height that are sector portion 906 are less than other tooth height, and this helps further to guarantee sector gear 107 and gear 301 or 401 positive engagement.
This sector gear-when full-depth tooth wheel engaging structure is worked, sector gear 107 inverse clocks or clockwise rotation, with gear 301 or 401 engagements, the realization left side send paper money bucket or the right to send the paper money bucket respectively.
Like Figure 12～shown in Figure 14; When giving the operating personnel on right side; Sector gear 107 counterclockwises rotate: when sector gear 107 meshes beginning with full-depth tooth wheel 301; First arcwall face 904 of locating piece is complementary with the arc sections 907 of sector gear 107, and this makes the locating piece 901 and the position of gear 301 be limited; Sector gear 107 inverse clocks rotate, and the first tooth 908 of sector gear 107 is with after full-depth tooth wheel 301 contact, and full-depth tooth wheel 301 begins to rotate with locating piece 901, arc sections 907 disengagings of first arcwall face 904 of locating piece 901 and sector gear 107; Sector gear 107 inverse clocks are rotated further, and then drive full-depth tooth wheel 301 and are rotated further.
If require to give the operating personnel in left side, sector gear 107 rotates clockwise, and meshes with full-depth tooth wheel 401; Wherein, locating piece 902 has guaranteed the position of full-depth tooth wheel 401, like this sector gear 107 just can with gear 401 positive engagement.
This shows; First arcwall face 904 is complementary with the cylindrical of arc sections 907 in the present embodiment; Position in the time of can making sector portion 906 begin to mesh with the full-depth tooth wheel is limited; Thereby help avoid and bump the tooth phenomenon and take place, guarantee sector portion and full-depth tooth wheel positive engagement, this just helps to improve banknote-handling system and goes out in the paper money paper money sending device reliability of banknote being held the gear train seeing off and regain of struggling against.
After sector gear 107 drives full- depth tooths wheel 301 or 401 and rotates, banknote-handling system go out the paper money paper money sending device can according to following process to banknote hold bucket 414 see off or regain (referring to Fig. 1～Fig. 6):
(1) left side teller operation
(1) gate 509 is opened, and left side fixedly banknote holds 414 the latching device of struggling against and opens.
Control motor (scheming not show) rotates, and drive axle 101 is with eccentric sheave 106 and be installed in sector gear 107 rotations on the eccentric sheave 106, and roller 501 rolls in the track groove of eccentric sheave 106 simultaneously.Roller 501 affects this swing arm 503 around 504 rotations of swing arm turning axle when rolling; Make an end that connecting rod turning axle 505 is housed in the swing arm 503 to eccentric sheave 106 direction beats; Pulling connecting rod 506, and then eccentric block 507, gate turning axle 508 and gate 509 are rotated together.When roller 501 is rolled to the track groove radius maximum of eccentric sheave 106, the time, gate 509 is in full open position.
Synchronously, when axle 101 rotated, power was through synchronous pulley 102, be with 103 to be delivered to synchronous pulley 201 synchronously, and then drove axle 202 and first cam 203 and rotate together.In first cam, 203 rotation processes; First projection (figure indicate) is axially promoted, and overcomes the pulling force of first back-moving spring (figure indicates) with first latch hook (figure indicates), around first back shaft (figure indicates) rotation; Then first latch hook and roller 413 break away from, with its release.In the releasing process; Axle 101 power through synchronous pulley 102, be with 103 synchronously, synchronous pulley 104; Axle 105 drives eccentric sheave 106 and rotates; Because sector gear 107 is fixedly installed on this eccentric sheave 106, so sector gear 107 rotates with eccentric sheave 106, make sector gear 107 towards gear 401 near until with these gear 401 engagements.
(2) see banknote off and hold bucket 414 to the operating personnel that are positioned at the equipment left side.
Motor is rotated further, and the contact point of first cam 203 and first projection 205 does not have axial increment, and the position of first projection and first latch hook remains unchanged in this process, promptly keeps the released state of roller 413.In this process, sector gear 107 and gear 401 engagements, and drive its rotation.Power passes through gear 402, axle 403, bevel gear 404, bevel gear 405, axle 406, synchronous pulley 407, is with 408 to be delivered to synchronous pulley 409 synchronously; And drive hinge 410 rotates; Promote hinge 411 to extrinsic deflection, make banknote hold bucket 414 simultaneously and outwards rotate around pivotal axis 316.Promptly accomplished and seen the action that banknote accommodation box 414 is given the operating personnel that are positioned at the equipment left side off.
In this step process; Eccentric sheave 106 rotates; When roller 501 rolls in the track groove of eccentric sheave 106; Because the track groove radius remains unchanged, roller 501 does not affect elements such as swing arm 503, connecting rod 506, eccentric block 507 and gate 509 to rotate, so gate 509 is held open state.
(3) regain banknote and hold bucket 414.
After operating personnel take banknote away, the motor counter-rotating, promptly reverse aforementioned (2) step of carrying out is regained banknote accommodation box 414.In this process, first cam 203 and first projection do not have axial increment equally, and the position of first projection and first latch hook remains unchanged, and still keeps the released state of roller 413; Likewise, roller 501 is when the track trough roller of eccentric sheave 106 is moving, because the track groove radius is constant, roller 501 does not affect elements such as swing arm 503, connecting rod 506, eccentric block 507 and gate 509 to rotate, so gate 509 still is held open state.
(4) close the left side fixedly banknote hold bucket 414 latching device, while closed shutter 509.
Motor continues counter-rotating; The axial increment of the contact point of first cam 203 and first projection is cancelled, and first projection, is rotated around first back shaft by the pulling of the pulling force of first back-moving spring with first latch hook; Last first latch hook fastens roller 413, accomplishes the action of closing latching device.
Simultaneously, sector gear 107 breaks away from the engagement with gear 401, with eccentric sheave 106 counter-rotatings, rotates towards the direction away from gear 401.At this moment; Roller 501 is moving at the track trough roller of eccentric sheave 106; Because the track groove radius diminishes, roller 501 affects this swing arm 503 opposite direction around swing arm turning axle 504 and step (1) to rotate pulling connecting rod 506 when the A point rolls from the B point; And then making eccentric block 507, gate turning axle 508 and gate 509 are together around 508 reverse rotations of gate turning axle.When roller 501 was rolled to the A point, gate 509 was closed, and gets back to original state.
(2) right side teller operation
(1) gate 509 is opened, and right side fixedly banknote holds 414 the latching device of struggling against and opens.
The counter-rotating of control motor; The sector gear 107 that drives axle 101 and eccentric sheave 106 and be installed on the eccentric sheave 106 rotates; This moment, roller 501 rolled in the track groove of eccentric sheave 106, because the radius singularity of the track groove of eccentric sheave 106, roller 501 affects this swing arm 503 around 504 rotations of swing arm turning axle when rolling; Swing arm 503 pulling connecting rods 506, and then eccentric block 507, gate turning axle 508 and gate 509 are rotated.When roller 501 was rolled to the track groove radius maximum of eccentric sheave 106, gate 509 was in full open position.
Synchronously, when axle 101 rotated, power was through synchronous pulley 102, be with 103 to be delivered to synchronous pulley 201 synchronously, and then drove axle 202 and second cam 204 and rotate together.Contact point with second projection (figure does not indicate) in second cam, 204 rotation processes has axial increment; Second projection is axially promoted; Overcome the pulling force of second back-moving spring (figure indicates) with second latch hook (figure indicate); Around second back shaft (figure does not indicate) rotation, then second latch hook and roller (figure does not indicate) break away from, with its release.Simultaneously, in this releasing process, axle 101 power is with 103 synchronously through synchronous pulley 102, synchronous pulley 104, axle 105 drives eccentric sheaves 106 and rotates, make sector gear 107 towards gear 301 near until with these gear 301 engagements.
What need explain is, because first cam 203 is identical with second cam, 204 structures, and phase place is installed on the axle 202 on the contrary; When therefore the contact point of these axle 202 counter-rotatings, second cam 204 and the second protruding axle moves; The contact point of first cam 203 and the first protruding axle 205 moves, and because first cam 203 does not have axial increment, so in this process; The first protruding axle 205 can't be by axial promotion, and therefore the latching device in left side can't be unlocked.Left side latching device unlocking process when going out paper money on the left of reviewing; Axle 202 rotates; When the contact point of first cam 203 and the first protruding axle 205 moved, the contact point of second cam 204 and the second protruding axle moved, and same because second cam 204 does not have axial increment; Therefore the second protruding axle can't be by axial promotion, thereby the latching device on right side can't be unlocked.
(2) see banknote off and hold bucket 414 to the operating personnel that are positioned at the equipment right side.
The contact point of second cam 204 and second projection is not owing to there is axial increment, and the position of second projection and second latch hook remains unchanged in this process, promptly keeps the released state of roller.Like Fig. 5, shown in Figure 6, in this process, sector gear 107 and gear 301 engagements, and drive its rotation.Power process gear 302, axle 303, synchronous pulley 304 is with 305 synchronously; Synchronous pulley 306, axle 307, bevel gear 308, bevel gear 309; Axle 310, synchronous pulley 311 is with 312 to be delivered to synchronous pulley 313 synchronously, and drive hinge 314 rotates together; Promote hinge 315 to extrinsic deflection, make banknote hold bucket 414 simultaneously and outwards rotates, promptly accomplished and seen banknote off and hold the actions of bucket 414 to the operating personnel that are positioned at the equipment right side around pivotal axis 412.
In this step process; Eccentric sheave 106 rotates; Roller 501 rolls in the track groove of eccentric sheave 106; Because the track groove radius remains unchanged, so roller 501 do not affect elements such as swing arm 503, connecting rod 506, eccentric block 507 and gate 509 to rotate, so gate 509 is held open state.
(3) regain banknote and hold bucket 414.
Motor is rotated further, and after operating personnel took banknote away, (2) step was promptly oppositely carried out in the motor counter-rotating, regains banknote accommodation box 414.In this process, the contact point of second cam 204 and second projection is same owing to there is not axial increment, and the position of second projection and second latch hook remains unchanged, and still keeps the released state of roller; Likewise, roller 501 is when the track trough roller of eccentric sheave 106 is moving, because the track groove radius is constant, so roller 501 do not affect elements such as swing arm 503, connecting rod 506, eccentric block 507 and gate 509 to rotate, so gate 509 still is held open state.
(4) close the right side fixedly banknote hold bucket 414 latching device, closed shutter 509 simultaneously.
Motor continues counter-rotating; The contact point of second cam 204 and second projection is because axial increment is cancelled, and second projection, is rotated around second back shaft by the pulling of the pulling force of second back-moving spring with second latch hook; The second last latch hook fastens roller, accomplishes the action of closing latching device.
Simultaneously, sector gear 107 breaks away from the engagement with gear 301, with eccentric sheave 106 counter-rotatings, rotates towards the direction away from gear 301.At this moment; Roller 501 is moving at the track trough roller of eccentric sheave 106; Because the track groove radius diminishes, roller 501 affects this swing arm 503 opposite direction in swing arm turning axle 504 and step (1) to rotate pulling connecting rod 506 when rolling; And then making eccentric block 507, gate turning axle 508 and gate 509 are together around 508 reverse rotations of gate turning axle.When the A point was got back in roller 501 rollings, gate 509 was closed, and gets back to original state.
The paper money cash-out device that send of above-mentioned banknote-handling system can be seen banknote off device external; The security and the reliability of system have been improved; And its banknote holds bucket 414 and can select to the left or right side deflection; Realization is sent paper money to the operating personnel's deflection that is positioned at equipment left side or right side, makes things convenient for the user at the left and right sides operating equipment, satisfies the demand of the public equipment of operating personnel that is positioned at the left and right sides.In addition, it goes out the open and close process of paper money process and gate to this banknote-handling system with a motor control, has simplified device structure and running program, reduces cost greatly.
Only be the preferred implementation of the utility model below, should be pointed out that above-mentioned preferred implementation should not be regarded as the restriction to the utility model, the protection domain of the utility model should be as the criterion with claim institute restricted portion.For those skilled in the art, in spirit that does not break away from the utility model and scope, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (10)
1. sector gear-full-depth tooth wheel engaging structure is characterized in that said sector gear comprises a sector portion and an arc sections, and said arc sections and said sector radicals by which characters are arranged in traditional Chinese dictionaries tail join, and form a complete circle; The axle of said full-depth tooth wheel is gone up fixing one and is pressed close to the locating piece that said full-depth tooth is taken turns; Said locating piece is provided with a protruding arm; The outer rim of said protruding arm is provided with one first arcwall face; The cylindrical of said first arcwall face and said arc sections is complementary, so that before said sector portion and the engagement of said full-depth tooth wheel, match.
2. sector gear as claimed in claim 1-full-depth tooth wheel engaging structure; It is characterized in that; The outer rim of said protruding arm is provided with one second arcwall face and one the 3rd arcwall face respectively in the both sides of said first arcwall face, the tooth curve of the said full-depth tooth wheel of the outline line of the outline line of said second arcwall face and said the 3rd arcwall face is complementary with the tooth curve that said full-depth tooth is taken turns respectively.
3. sector gear as claimed in claim 2-full-depth tooth wheel engaging structure is characterized in that the tooth curve of the outline line of the outline line of said second arcwall face, said the 3rd arcwall face and said full-depth tooth wheel is respectively an involute urve.
4. sector gear as claimed in claim 1-full-depth tooth wheel engaging structure is characterized in that, the reference diameter of the outside diameter of said arc sections and said sector portion equates.
5. sector gear as claimed in claim 1-full-depth tooth wheel engaging structure is characterized in that the length that said arc sections makes progress in locating piece week greater than said first arcwall face in the length that makes progress in sector gear week.
6. sector gear as claimed in claim 1-full-depth tooth wheel engaging structure is characterized in that, the thickness of said arc sections is less than the thickness of said sector portion.
7. sector gear as claimed in claim 1-full-depth tooth wheel engaging structure is characterized in that the thickness of said protruding arm equals the thickness of said arc sections.
8. like each described sector gear of claim 1～7-full-depth tooth wheel engaging structure, it is characterized in that the first tooth of said sector portion and tail tooth height are less than other tooth height of said sector portion.
9. one kind goes out the paper money paper money sending device; Comprise that banknote holds bucket and this banknote is held the gear train that bucket is seen off and regained; This gear train comprises sector gear and this banknote is held bucket to the left or right side a right side gear train and the left side gear train seen off; It is characterized in that; The first transmission gear of said left side gear train and said right side gear train is respectively the full-depth tooth wheel, and said full-depth tooth wheel adopts like each described sector gear of claim 1～8-full-depth tooth wheel engaging structure with said sector gear.
10. a banknote-handling system is characterized in that, comprises the paper money paper money sending device that goes out as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204373192U CN202331634U (en) | 2011-11-07 | 2011-11-07 | Sector gear-all gear meshing structure, banknote delivering and feeding device and banknote processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204373192U CN202331634U (en) | 2011-11-07 | 2011-11-07 | Sector gear-all gear meshing structure, banknote delivering and feeding device and banknote processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202331634U true CN202331634U (en) | 2012-07-11 |
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ID=46443606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204373192U Expired - Fee Related CN202331634U (en) | 2011-11-07 | 2011-11-07 | Sector gear-all gear meshing structure, banknote delivering and feeding device and banknote processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202331634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217184A (en) * | 2020-04-23 | 2020-06-02 | 恒银金融科技股份有限公司 | Reversing control device for double paper sheet conveying channels and working method of reversing control device |
-
2011
- 2011-11-07 CN CN2011204373192U patent/CN202331634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217184A (en) * | 2020-04-23 | 2020-06-02 | 恒银金融科技股份有限公司 | Reversing control device for double paper sheet conveying channels and working method of reversing control device |
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