Banknote pushing device

Abstract

The utility model discloses a banknote pushing device, which relates to the technical field of ATMs (automatic teller machines) and comprises a banknote box and a banknote digging component, a baffle is fixedly mounted in the banknote box, two symmetrically distributed insertion holes are formed in the baffle, a push plate is slidably mounted in the banknote box, an insertion block is fixedly mounted on one side of the push plate, and the insertion block is fixedly mounted on the other side of the push plate. Two guide rods which are distributed up and down are fixedly mounted on each of the two sides of the interior of the cash box, the four guide rods are sleeved with first springs, first gears are fixedly mounted at the two ends of the driving shaft, first toothed plates are slidably mounted on the inner walls of the two sides of the cash box, and each reset assembly comprises two second toothed plates which are distributed in a mirror image mode; two symmetrically-distributed shifting rods are fixedly installed on one side of the push plate, threaded rods are rotatably installed on the inner walls of the two sides of the cash box, second gears are fixedly installed at the top ends of the two threaded rods, and by arranging a reset assembly, the purpose of automatically resetting and limiting the push plate through the reset assembly is achieved, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ATM machines, in particular to a banknote pushing device. Background Art

[0002] The ATM machine is equipped with a banknote box for storing banknotes. When a customer withdraws money, a banknote digging device digs out the banknotes in the banknote box. In order to cooperate with the banknote digging device to dig out the banknotes, a banknote pushing device is provided in the banknote box to press the banknotes tightly, so that friction is generated between the banknotes and the banknote digging wheels of the banknote digging device, thereby facilitating the banknote digging wheels of the banknote digging device to take the banknotes away from the banknote box.

[0003] In the existing banknote pushing device in the banknote box, the push plate cannot automatically reset after the banknotes in the banknote box are emptied. A driving device is required to drive the push plate to slowly reset before loading banknotes, resulting in low working efficiency. In view of the above problems, the inventor proposes a banknote pushing device to solve the above problems. Utility Model Content

[0004] In order to solve the problem that the push plate of the existing banknote pushing device in the banknote box cannot automatically reset after the banknotes in the banknote box are emptied, and a driving device is required to drive the push plate to slowly reset before loading banknotes, resulting in low working efficiency; the purpose of the utility model is to provide a banknote pushing device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a device for pushing banknotes, including a banknote box and a banknote digging component, a baffle is fixedly installed in the banknote box, two symmetrically distributed plug holes are opened on the baffle, a push plate is slidably installed in the banknote box, an insert block is fixedly installed on one side of the push plate, and the insert block can be inserted into the corresponding plug hole, two guide rods distributed up and down are fixedly installed on both sides of the inside of the banknote box, and the guide rods are inserted through the push plate, four guide rods are sleeved with a first spring, and the two ends of the first spring are respectively fixedly connected to one side of the push plate and the inner wall of the banknote box, a driving component is installed in the banknote box, the driving component includes a driving shaft, and the driving shaft is rotatably installed on one side of the push plate, and the two ends of the driving shaft A first gear is fixedly installed on both sides, a first tooth plate is slidably installed on the inner walls of both sides of the banknote box, and the first gear is meshed with the corresponding first tooth plate, a reset assembly is installed on the inner walls of both sides of the banknote box, the two reset assemblies include two second tooth plates distributed in a mirror image, and the second tooth plates are slidably installed on the inner walls of the banknote box, and the insert block can contact one end of the corresponding second tooth plate, two symmetrically distributed levers are fixedly installed on one side of the push plate, and the lever can contact one end of the corresponding second tooth plate, threaded rods are rotatably installed on the inner walls of both sides of the banknote box, and the threaded rods are threadedly inserted in the corresponding first tooth plates, and second gears are fixedly installed on the top ends of the two threaded rods, and the second gears are meshed with the corresponding second tooth plates.

[0006] Preferably, a worm is rotatably mounted on one side of the push plate, a worm wheel is fixedly mounted on the drive shaft, and the worm wheel meshes with the worm, a first motor is fixedly mounted on one side of the push plate, and the output end of the first motor is fixedly connected to the top end of the worm.

[0007] Preferably, a correction assembly is installed on one side of the baffle, and the correction assembly includes four symmetrically distributed sliding rods, and two support plates distributed up and down are fixedly installed on one end of the four sliding rods. Second springs are sleeved on the four sliding rods, and one end of the second spring is in contact with one side of the corresponding support plate.

[0008] Preferably, the banknote digging assembly includes a rotating shaft, and the rotating shaft is rotatably installed on one side of the baffle, and banknote digging wheels are fixedly installed on both ends of the rotating shaft. A connecting rod is rotatably installed on one side of the baffle, and bevel gears are fixedly installed on the bottom end of the connecting rod and the middle part of the rotating shaft, and the two bevel gears are meshed. A second motor is fixedly installed on one side of the baffle, and the output end of the second motor is fixedly connected to the top end of the connecting rod.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, by setting a reset component, when the banknotes in the banknote box are emptied, the reset component is used to drive the first tooth plate to descend and disengage from the first gear. At this time, the push plate loses its limit and is subjected to the rebound force of the first spring, and quickly rebounds and resets. When the push plate rebounds to one end of the banknote box, the reset component is used again to drive the first tooth plate to rise and mesh with the first gear to limit the push plate, thereby achieving the purpose of automatically resetting and limiting the push plate by using the reset component, and greatly improving the work efficiency;

[0011] 2. In the present invention, by providing a correction component, the rebound force of the second spring is used to make the support plate always fit the banknote, so as to correct the banknote and prevent the banknote from tilting and affecting the banknote digging. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0015] Figure 3For this utility model Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0016] Figure 4 This is a schematic diagram of the internal structure of the utility model banknote box;

[0017] Figure 5 For this utility model Figure 4 Enlarged schematic diagram of the structure at point C in the middle.

[0018] In the figure: 1. banknote box; 11. baffle; 111. socket; 2. push plate; 21. plug block; 22. lever; 3. drive assembly; 31. first motor; 32. drive shaft; 33. first tooth plate; 34. first gear; 35. worm gear; 36. worm; 4. reset assembly; 41. second tooth plate; 42. second gear; 43. threaded rod; 5. guide rod; 6. first spring; 7. correction assembly; 71. support plate; 72. second spring; 73. slide rod; 8. banknote digging assembly; 81. second motor; 82. rotating shaft; 83. bevel gear; 84. banknote digging wheel; 85. connecting rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: Figure 1-5As shown, the utility model provides a device for pushing banknotes, including a banknote box 1 and a banknote digging component 8. A baffle 11 is fixedly installed in the banknote box 1, and two symmetrically distributed plug holes 111 are opened on the baffle 11. A push plate 2 is slidably installed in the banknote box 1, and an insert block 21 is fixedly installed on one side of the push plate 2, and the insert block 21 can be inserted into the corresponding plug hole 111. Two guide rods 5 distributed up and down are fixedly installed on both sides of the inside of the banknote box 1, and the guide rods 5 are inserted through the push plate 2. The four guide rods 5 are all sleeved with a first spring 6, and the two ends of the first spring 6 are respectively fixedly connected to one side of the push plate 2 and the inner wall of the banknote box 1. A driving component 3 is installed in the banknote box 1, and the driving component 3 includes The drive shaft 32 is rotatably mounted on one side of the push plate 2, and first gears 34 are fixedly mounted on both ends of the drive shaft 32. First tooth plates 33 are slidably mounted on the inner walls of both sides of the banknote box 1, and the first gears 34 are meshed with the corresponding first tooth plates 33. Reset components 4 are installed on the inner walls of both sides of the banknote box 1, and the two reset components 4 include two second tooth plates 41 distributed in a mirror image, and the second tooth plates 41 are slidably mounted on the inner wall of the banknote box 1, and the insert block 21 can contact one end of the corresponding second tooth plate 41, and two symmetrically distributed shifting rods 22 are fixedly mounted on one side of the push plate 2, and the shifting rods 22 can contact one end of the corresponding second tooth plate 41, and the banknote box 1 can be moved. Threaded rods 43 are rotatably installed on the inner walls of both sides of the box 1, and the threaded rods 43 are threadedly inserted in the corresponding first tooth plates 33. The tops of the two threaded rods 43 are fixedly installed with second gears 42, and the second gears 42 are meshed with the corresponding second tooth plates 41. Put the banknotes into the banknote box 1 so that the banknotes are located between the push plate 2 and the baffle 11. When taking banknotes, use the banknote digging assembly 8 to dig out the banknotes close to the baffle 11 in the banknote box 1, and make the driving shaft 32 drive the first gear 34 to rotate. The first gear 34 rotates and meshes with the first tooth plate 33, driving the push plate 2 to slide along the guide rod 5, and tightening the first spring 6. The push plate 2 pushes the banknotes close to the baffle 11. When the banknotes in the banknote box 1 are taken out, the banknotes are removed. When emptying, the insert block 21 on the push plate 2 passes through the insert hole 111 on the baffle 11 and pushes the second tooth plate 41 to move, the second tooth plate 41 drives the second gear 42 to rotate, the second gear 42 drives the threaded rod 43 to rotate, the threaded rod 43 drives the first tooth plate 33 to descend and disengage from the first gear 34, at this time, the push plate 2 loses its limit and is subjected to the rebound force of the first spring 6, and quickly rebounds and resets, when the push plate 2 rebounds to one end of the banknote box 1, the lever 22 on the push plate 2 pushes the second tooth plate 41 to move, the second tooth plate 41 drives the threaded rod 43 to rotate in the opposite direction through the second gear 42, the threaded rod 43 drives the first tooth plate 33 to rise, meshes with the first gear 34, and limits the push plate 2.

[0021] A worm 36 is rotatably mounted on one side of the push plate 2 , and a worm wheel 35 is fixedly mounted on the driving shaft 32 , and the worm wheel 35 is meshed with the worm 36 .

[0022] By adopting the above technical solution, the worm 36 drives the worm wheel 35 to rotate, and the worm wheel 35 drives the driving shaft 32 to rotate.

[0023] A first motor 31 is fixedly mounted on one side of the push plate 2 , and an output end of the first motor 31 is fixedly connected to a top end of the worm 36 .

[0024] By adopting the above technical solution, the first motor 31 is used to drive the worm 36 to rotate.

[0025] A correction assembly 7 is installed on one side of the baffle 11 . The correction assembly 7 includes four symmetrically distributed slide bars 73 . Two support plates 71 distributed up and down are fixedly installed on one end of the four slide bars 73 .

[0026] By adopting the above technical solution, the support plate 71 is always in close contact with the banknote, which can prevent the banknote from tilting.

[0027] The second spring 72 is sleeved on each of the four sliding rods 73 , and one end of the second spring 72 contacts one side of the corresponding support plate 71 .

[0028] By adopting the above technical solution, the rebound force of the second spring 72 is utilized to make the support plate 71 always fit the banknote, so as to correct the banknote and prevent the banknote from tilting and affecting the banknote digging.

[0029] The banknote digging assembly 8 comprises a rotating shaft 82 , and the rotating shaft 82 is rotatably mounted on one side of the baffle 11 , and banknote digging wheels 84 are fixedly mounted on both ends of the rotating shaft 82 .

[0030] By adopting the above technical solution, the rotating shaft 82 drives the banknote digging wheel 84 to rotate, and the banknote digging wheel 84 digs out the banknotes.

[0031] A connecting rod 85 is rotatably mounted on one side of the baffle 11 , and a bevel gear 83 is fixedly mounted on the bottom end of the connecting rod 85 and the middle of the rotating shaft 82 , and the two bevel gears 83 are meshed.

[0032] By adopting the above technical solution, the connecting rod 85 drives the rotating shaft 82 to rotate through the bevel gear 83.

[0033] A second motor 81 is fixedly mounted on one side of the baffle 11 , and an output end of the second motor 81 is fixedly connected to a top end of a connecting rod 85 .

[0034] By adopting the above technical solution, the second motor 81 is used to drive the connecting rod 85 to rotate.

[0035] Working principle: When the utility model is in use, the banknote is put into the banknote box 1, so that the banknote is located between the push plate 2 and the baffle 11, and the banknote digging wheel 84 contacts the banknote. The rebound force of the second spring 72 is used to make the support plate 71 always fit the banknote, and the banknote is corrected to prevent the banknote from tilting and affecting the banknote digging. When taking the banknote, the second motor 81 is used to drive the connecting rod 85 to rotate, and the connecting rod 85 drives the rotating shaft 82 to rotate through the bevel gear 83. The rotating shaft 82 drives the banknote digging wheel 84 to rotate, and the banknote digging wheel 84 digs the banknote out, and then the first motor 31 is used to drive the worm 36 to rotate, the worm 36 drives the worm wheel 35 to rotate, the worm wheel 35 drives the driving shaft 32 to rotate, the driving shaft 32 drives the first gear 34 to rotate, the first gear 34 rotates and meshes with the first tooth plate 33, and drives the push plate 2 along the guide The rod 5 slides and tightens the first spring 6, and the push plate 2 pushes the banknotes close to the baffle 11. When the banknotes in the banknote box 1 are emptied, the plug block 21 on the push plate 2 penetrates the plug hole 111 on the baffle 11 and pushes the second tooth plate 41 to move, and the second tooth plate 41 drives the second gear 42 to rotate, and the second gear 42 drives the threaded rod 43 to rotate, and the threaded rod 43 drives the first tooth plate 33 to descend and disengage from the first gear 34. At this time, the push plate 2 loses its limit and is subjected to the rebound force of the first spring 6, and quickly rebounds and resets. When the push plate 2 rebounds to one end of the banknote box 1, the lever 22 on the push plate 2 pushes the second tooth plate 41 to move, and the second tooth plate 41 drives the threaded rod 43 to rotate in the opposite direction through the second gear 42, and the threaded rod 43 drives the first tooth plate 33 to rise and mesh with the first gear 34 to limit the push plate 2.

[0036] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A device for pushing banknotes, comprising a banknote box (1) and a banknote digging assembly (8), characterized in that: A baffle (11) is fixedly installed in the banknote box (1), and two symmetrically distributed plug holes (111) are opened on the baffle (11). A push plate (2) is slidably installed in the banknote box (1), and a plug block (21) is fixedly installed on one side of the push plate (2), and the plug block (21) can be inserted into the corresponding plug hole (111). Two guide rods (5) distributed up and down are fixedly installed on both sides of the inside of the banknote box (1), and the guide rods (5) are inserted through the push plate (2). The four guide rods (5) are sleeved with a first spring (6), and the two ends of the first spring (6) are respectively fixedly connected to one side of the push plate (2) and the inner wall of the banknote box (1). A driving assembly (3) is installed in the banknote box (1), and the driving assembly (3) includes a driving shaft (32), and the driving shaft (32) is rotatably installed on one side of the push plate (2). The two ends of the driving shaft (32) are fixedly installed with a first gear (34). The banknote box ( The inner walls on both sides of the banknote box (1) are slidably mounted with first tooth plates (33), and the first gear (34) meshes with the corresponding first tooth plates (33). The inner walls on both sides of the banknote box (1) are mounted with reset assemblies (4), and the two reset assemblies (4) each include two second tooth plates (41) distributed in a mirror image, and the second tooth plates (41) are slidably mounted on the inner wall of the banknote box (1), and the insert block (21) can contact one end of the corresponding second tooth plate (41). One side of the push plate (2) is fixedly mounted with two symmetrically distributed levers (22), and the levers (22) can contact one end of the corresponding second tooth plate (41). The inner walls on both sides of the banknote box (1) are rotatably mounted with threaded rods (43), and the threaded rods (43) are threadedly inserted in the corresponding first tooth plates (33). The top ends of the two threaded rods (43) are fixedly mounted with second gears (42), and the second gears (42) mesh with the corresponding second tooth plates (41).

2. A banknote pushing device as claimed in claim 1, characterized in that: A worm (36) is rotatably mounted on one side of the push plate (2), a worm wheel (35) is fixedly mounted on the drive shaft (32), and the worm wheel (35) is meshed with the worm (36).

3. A banknote pushing device as claimed in claim 1, characterized in that: A first motor (31) is fixedly mounted on one side of the push plate (2), and an output end of the first motor (31) is fixedly connected to a top end of the worm (36).

4. A banknote pushing device as claimed in claim 1, characterized in that: A correction component (7) is installed on one side of the baffle (11), the correction component (7) comprising four symmetrically distributed slide bars (73), and two support plates (71) distributed up and down are fixedly installed on one end of the four slide bars (73).

5. A banknote pushing device as claimed in claim 4, characterized in that: The four sliding rods (73) are each sleeved with a second spring (72), and one end of the second spring (72) is in contact with one side of the corresponding support plate (71).

6. A banknote pushing device as claimed in claim 1, characterized in that: The banknote scooping assembly (8) comprises a rotating shaft (82), and the rotating shaft (82) is rotatably mounted on one side of the baffle (11), and banknote scooping wheels (84) are fixedly mounted on both ends of the rotating shaft (82).

7. A banknote pushing device as claimed in claim 1, characterized in that: A connecting rod (85) is rotatably mounted on one side of the baffle (11), and a bevel gear (83) is fixedly mounted on the bottom end of the connecting rod (85) and the middle of the rotating shaft (82), and the two bevel gears (83) are meshed.

8. A banknote pushing device as claimed in claim 1, characterized in that: A second motor (81) is fixedly mounted on one side of the baffle (11), and an output end of the second motor (81) is fixedly connected to a top end of a connecting rod (85).

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