Financial bill cancellation treatment device

Abstract

The utility model discloses a financial bill waste treatment device, which relates to the technical field of paper shredding devices, and adopts the technical scheme that the financial bill waste treatment device comprises a shredded paper connecting box, a shredded paper storage box is embedded at the bottom of the shredded paper connecting box, a shredded paper roller mounting box component is arranged at the top of the shredded paper connecting box, and a top cover component is arranged at the top of the shredded paper roller mounting box component; the financial bill waste treatment device has the beneficial effects that the paper is exposed by opening the top cover assembly, the two side plates II are dragged to move upwards, the paper shredding roller is arranged in the paper shredding roller mounting box assembly, the paper shredding roller mounting box assembly comprises a paper shredding roller mounting box, and a plurality of limiting blocks are fixedly arranged in the paper shredding roller mounting box. And the second transmission shaft moves to drive the second paper shredding roller and the second gear to move, so that the second paper shredding roller is separated from the first paper shredding roller, the second gear is separated from the first gear, and therefore paper jam in the first paper shredding roller and the second paper shredding roller can be conveniently cleaned.

Description

Technical Field

[0001] This utility model relates to the field of paper shredding devices, specifically to a device for processing voided financial documents. Background Technology

[0002] Financial accountants process a large number of invoices every day, and some invalid invoices need to be disposed of because some invoices may involve company secrets. Therefore, the most common way to dispose of invalid invoices is by shredding them.

[0003] Existing document shredding devices often experience paper jams when using the roller shredders, as the two roller shredders cannot be separated, making it inconvenient to clean up the jammed shredded paper. Therefore, there is a need for a financial document voiding device that can separate the two roller shredders to clean up the shredded paper. Utility Model Content

[0004] Therefore, this utility model provides a device for processing voided financial documents, which solves the problem that the two roller shredders cannot separate, making it inconvenient to clean up stuck shredded paper.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a financial document voiding processing device, comprising a shredder connecting box, a shredder storage box embedded at the bottom of the shredder connecting box, a shredder roller mounting box assembly at the top of the shredder connecting box, a top cover assembly at the top of the shredder roller mounting box assembly, a roller shredder assembly inside the shredder roller mounting box assembly, the shredder roller mounting box assembly including a shredder roller mounting box, multiple limiting blocks fixedly disposed inside the shredder roller mounting box, the top cover assembly including a top cover, a paper feed slot hole formed inside the top cover, and the roller shredder assembly... The component includes a first baffle plate and a second baffle plate. The first baffle plate has a side plate fixed at both ends. A connecting strip is fixed on one side of each of the two side plates. A drive shaft is inserted inside the two side plates. A shredder roller and a gear are fixedly sleeved on the outside of the drive shaft. The second baffle plate has a side plate fixed at both ends. A connecting groove is opened on one side of each of the two side plates. A drive shaft is inserted inside the two side plates. A shredder roller and a gear are fixedly sleeved on the outside of the drive shaft. The gears mesh with each other. A drive unit is connected to the outside of the drive shaft.

[0006] Preferably, the top of the shredded paper storage box extends into the interior of the shredded paper connecting box and is slidably connected to the shredded paper connecting box.

[0007] Preferably, the top cover is fitted over the outside of the shredder roller mounting box and is fixedly connected to the shredder roller mounting box, and the bottom of the shredder roller mounting box is fixedly connected to the top of the shredder connecting box.

[0008] Preferably, both side plate one and side plate two are located inside the shredder roller mounting box and are slidably connected to the limiting block.

[0009] Preferably, the connecting strip extends into the connecting groove and is slidably connected to the connecting groove.

[0010] Preferably, the drive unit includes a motor, which is fixedly connected to one of the side plates. A rotating shaft is fixedly connected to the output end of the motor. The rotating shaft passes through the side plate and is connected to the side plate via a bearing. A drive component is provided outside the rotating shaft and the transmission shaft. The drive component includes a pulley and a pulley. The pulley is fixedly sleeved outside the rotating shaft, and the pulley is fixedly sleeved outside the transmission shaft. A belt is sleeved outside the pulleys, and the pulleys are driven together by the belt.

[0011] Preferably, the drive shaft passes through both side plates and is connected to both side plates via bearings.

[0012] Preferably, the second drive shaft passes through the two side plates and is connected to the two side plates via bearings.

[0013] The present invention has the following advantages:

[0014] 1. By opening the top cover assembly to expose it, the two side plates are pulled upwards, thereby moving the baffle plate and the drive shaft. The movement of the drive shaft moves the shredder roller and the gear, causing the shredder roller to separate from the shredder roller and the gear to separate from the gear, thus facilitating the cleaning of paper jams inside the shredder roller and the shredder roller.

[0015] 2. The paper is fed into the shredder by rotating relative to the first and second shredder rollers and passing the paper through the paper feed slot between the first and second shredder rollers. The paper is then shredded by the first and second shredder rollers and the shredded paper falls into the shredder storage box for easy collection and disposal later. Attached Figure Description

[0016] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0018] Figure 1 Exploded perspective view provided for this utility model;

[0019] Figure 2 The front perspective view provided for this utility model;

[0020] Figure 3 An exploded perspective view of the roller crusher assembly provided by this utility model;

[0021] Figure 4 Exploded perspective view of the roller crusher assembly provided by this utility model;

[0022] Figure 5 Partial sectional perspective view provided for this utility model;

[0023] Figure 6 Provided by this utility model Figure 4 Enlarged 3D view of point A in the middle.

[0024] In the diagram: 1 Shredder connecting box, 2 Shredder storage box, 3 Shredder roller mounting box assembly, 31 Shredder roller mounting box, 32 Limiting block, 4 Top cover assembly, 41 Top cover, 42 Paper passage slot hole, 5 Pair roller shredder assembly, 511 Baffle plate one, 512 Side plate one, 513 Connecting strip, 514 Motor, 515 Rotating shaft, 516 Pulley one, 517 Belt, 518 Pulley two, 519 Drive shaft one, 520 Shredder roller one, 521 Gear one, 522 Gear two, 523 Shredder roller two, 524 Drive shaft two, 525 Baffle plate two, 526 Side plate two, 527 Connecting slot. Detailed Implementation

[0025] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] See attached document Figure 1 - Appendix Figure 6This utility model provides a financial document voiding processing device, including a shredder connecting box 1, a shredder storage box 2 embedded at the bottom of the shredder connecting box 1, a shredder roller mounting box assembly 3 at the top of the shredder connecting box 1, a top cover assembly 4 at the top of the shredder roller mounting box assembly 3, a roller shredder assembly 5 inside the shredder roller mounting box assembly 3, the shredder roller mounting box assembly 3 including a shredder roller mounting box 31, a plurality of limiting blocks 32 fixed inside the shredder roller mounting box 31, the top cover assembly 4 including a top cover 41, the top cover 41 having a paper passage hole 42 inside, and the roller shredder assembly 5 including a first baffle plate 511 and a second baffle plate 525. Each end is fixedly provided with a side plate 512, and each side plate 512 is fixedly provided with a connecting strip 513. A drive shaft 519 is inserted into the two side plates 512. A shredder roller 520 and a gear 521 are respectively fixedly sleeved on the outside of the drive shaft 519. The two ends of the baffle plate 525 are fixedly provided with side plates 526. A connecting groove 527 is opened on one side of each side plate 526. A drive shaft 524 is inserted into the two side plates 526. A shredder roller 523 and a gear 522 are respectively fixedly sleeved on the outside of the drive shaft 524. Gear 521 and gear 522 mesh with each other. A drive unit is connected to the outside of the drive shaft 519.

[0027] In this embodiment, in order to facilitate the cleaning of paper jams, when paper jams occur in shredder roller 1 520 and shredder roller 2 523, the top cover assembly 4 is opened to expose 5, which pulls the two side plates 2 526 upward, thereby driving the baffle plate 2 525 and the drive shaft 2 524 to move. The movement of the drive shaft 2 524 drives the shredder roller 2 523 and the gear 2 522 to move, so that the shredder roller 2 523 separates from the shredder roller 1 520 and the gear 2 522 separates from the gear 1 521, thereby facilitating the cleaning of paper jams inside the shredder roller 1 520 and shredder roller 2 523.

[0028] In order to facilitate the separation of the top cover assembly 4 from the shredder roller mounting box assembly 3, the device adopts the following technical solution: the top of the shredder storage box 2 extends into the shredder connection box 1 and is slidably connected to the shredder connection box 1; the top cover 41 is sleeved on the outside of the shredder roller mounting box 31 and is fixedly connected to the shredder roller mounting box 31; the bottom of the shredder roller mounting box 31 is fixedly connected to the top of the shredder connection box 1; and the top cover 41 is fastened to the top of the shredder roller mounting box 31 and fixed by fasteners, thereby facilitating the subsequent removal of the top cover assembly 4.

[0029] In order to achieve the purpose of meshing between shredder roller 1 520 and shredder roller 2 523 after installation, the device adopts the following technical solution: side plate 1 512 and side plate 2 526 are both located inside the shredder roller mounting box 31 and are slidably connected to the limiting block 32. The connecting strip 513 extends into the connecting groove 527 and is slidably connected to the connecting groove 527. Through the cooperation of the connecting strip 513 and the connecting groove 527, the shredder roller 1 520 and shredder roller 2 523 connected inside the side plate 1 512 and side plate 2 526 can be reset after installation to prevent misalignment or being too far apart.

[0030] To achieve relative rotation between shredder roller 520 and shredder roller 523, the device employs the following technical solution: The drive unit includes a motor 514, which is fixedly connected to one of the side plates 512. A rotating shaft 515 is fixedly connected to the output end of the motor 514. The rotating shaft 515 passes through the side plate 512 and is connected to it via a bearing. A drive component is provided outside the rotating shaft 515 and the transmission shaft 519. The drive component includes a pulley 516 and a pulley 518. Pulley 1 516 is fixedly sleeved on the outside of rotating shaft 515, and pulley 2 518 is fixedly sleeved on the outside of drive shaft 1 519. Belt 517 is sleeved on the outside of pulley 1 516 and pulley 2 518. Pulley 1 516 and pulley 2 518 are driven connected by belt 517. Drive shaft 1 519 passes through two side plates 1 512 and is connected to the two side plates 1 512 by bearings. Drive shaft 2 524 passes through two side plates 2 526 and is connected to the two side plates 2 526 by bearings. Start motor 514. The rotation of motor 514 drives pulley 516 to rotate via shaft 515. The rotation of pulley 516 drives pulley 518 to rotate via belt 517. The rotation of pulley 518 drives shredder roller 520 and gear 521 to rotate via drive shaft 519. The rotation of gear 521 drives drive shaft 524 to rotate via gear 522. The rotation of drive shaft 524 drives shredder roller 523 to rotate, causing shredder roller 520 and shredder roller 523 to rotate relative to each other. Through the cooperation of gear 521 and gear 522, drive shaft 519 and drive shaft 524 rotate relative to each other, which in turn causes shredder roller 520 and shredder roller 523 to rotate relative to each other.

[0031] The usage process of this utility model is as follows: When using this utility model, connect to an external power source. When paper jams in the first shredder roller 520 and the second shredder roller 523, open the top cover assembly 4 to expose 5, drag the two side plates 526 upward, thereby driving the second baffle plate 525 and the second drive shaft 524 to move. The movement of the second drive shaft 524 drives the second shredder roller 523 and the second gear 522 to move, so that the second shredder roller 523 separates from the first shredder roller 520, and the second gear 522 separates from the first gear 521, thus facilitating the cleaning of paper jams inside the first shredder roller 520 and the second shredder roller 523. Similarly, during installation, simply align the two side plates 526 with the two limit blocks 32 and insert them. The disassembly and assembly steps are simple. When shredding paper, start the motor 514. The rotation of motor 514 drives pulley 516 to rotate via shaft 515. The rotation of pulley 516 drives pulley 518 to rotate via belt 517. The rotation of pulley 518 drives shredder roller 520 and gear 521 to rotate via drive shaft 519. The rotation of gear 521 drives drive shaft 524 to rotate via gear 522. The rotation of drive shaft 524 drives shredder roller 523 to rotate, causing shredder roller 520 and shredder roller 523 to rotate relative to each other. Paper is inserted between shredder roller 520 and shredder roller 523 through paper slot hole 42. Shredder roller 520 and shredder roller 523 shred the paper, and the shredded paper falls into the shredder storage box 2 for easy collection and cleaning later.

[0032] The above are merely preferred embodiments of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A device for processing voided financial documents, comprising a shredder connecting box (1), characterized in that: The bottom of the shredder connecting box (1) is embedded with a shredder storage box (2). The top of the shredder connecting box (1) is provided with a shredder roller mounting box assembly (3). The top of the shredder roller mounting box assembly (3) is provided with a top cover assembly (4). The shredder roller mounting box assembly (3) is provided with a roller shredder assembly (5). The shredder roller mounting box assembly (3) includes a shredder roller mounting box (31). Multiple limiting blocks (32) are fixedly provided inside the shredder roller mounting box (31). The top cover assembly (4) includes a top cover (41). The top cover (41) has a paper feed slot hole (42) inside. The roller shredder assembly (5) includes a first baffle plate (511) and a second baffle plate (525). Both ends of the first baffle plate (511) are fixedly provided with a first side plate (512). A connecting strip (513) is fixedly provided on one side of each of the two side plates (512). A drive shaft (519) is inserted inside the two side plates (512). A shredder roller (520) and a gear (521) are fixedly sleeved on the outside of the drive shaft (519). A side plate (526) is fixedly provided at both ends of the baffle plate (525). A connecting groove (527) is opened on one side of each of the two side plates (526). A drive shaft (524) is inserted inside the two side plates (526). A shredder roller (523) and a gear (522) are fixedly sleeved on the outside of the drive shaft (524). The gear (521) and the gear (522) mesh with each other. A drive unit is connected to the outside of the drive shaft (519).

2. The financial document voiding processing device according to claim 1, characterized in that: The top of the shredded paper storage box (2) extends into the interior of the shredded paper connecting box (1) and is slidably connected to the shredded paper connecting box (1).

3. The financial document voiding processing device according to claim 1, characterized in that: The top cover (41) is fitted outside the shredder roller mounting box (31) and fixedly connected to the shredder roller mounting box (31). The bottom of the shredder roller mounting box (31) is fixedly connected to the top of the shredder connecting box (1).

4. The financial document voiding processing device according to claim 1, characterized in that: Both the first side plate (512) and the second side plate (526) are located inside the shredder roller mounting box (31) and are slidably connected to the limiting block (32).

5. The financial document voiding processing device according to claim 1, characterized in that: The connecting strip (513) extends into the connecting groove (527) and is slidably connected to the connecting groove (527).

6. The financial document voiding processing device according to claim 1, characterized in that: The drive unit includes a motor (514), which is fixedly connected to one of the side plates (512). The output end of the motor (514) is fixedly connected to a rotating shaft (515). The rotating shaft (515) passes through the side plate (512) and is connected to the side plate (512) through a bearing. The rotating shaft (515) and the drive shaft (519) are provided with drive components. The drive components include a pulley (516) and a pulley (518). The pulley (516) is fixedly sleeved on the outside of the rotating shaft (515), and the pulley (518) is fixedly sleeved on the outside of the drive shaft (519). A belt (517) is sleeved on the outside of the pulley (516) and the pulley (518). The pulley (516) and the pulley (518) are driven connected by the belt (517).

7. The financial document voiding processing device according to claim 6, characterized in that: The drive shaft (519) passes through the two side plates (512) and is connected to the two side plates (512) via bearings.

8. A financial document voiding processing device according to claim 6, characterized in that: The second drive shaft (524) passes through the two side plates (526) and is connected to the two side plates (526) via bearings.

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