Accounting bill processing device for financial accounting

Abstract

The invention relates to the technical field of bill processing, and discloses an accounting bill processing device for financial accounting, which comprises a crusher main body and a feed hopper mounted above the crusher main body, one end, close to the feed hopper, of the crusher main body is provided with a blanking port communicated with the interior of the feed hopper, and the lower end of the feed hopper is fixedly connected with a metal detector; two transmission mechanisms are connected to the inner wall of the end, close to the feeding hopper, of the discharging opening, the output ends of the two transmission mechanisms are both connected with direction-variable assemblies, the other ends of the direction-variable assemblies are connected with a plurality of guide rollers, the guide rollers on the same transmission mechanism form a group, and the two groups of guide rollers are symmetrically arranged. According to the accounting bill processing device for financial accounting, metal impurities in bills are recognized in real time through the metal detector at the lower end of the feeding hopper, the direction-variable assembly is triggered to adjust the angle of the guide roller, the metal-containing bills are guided to the sliding opening to be discharged, the situation that metal enters the crushing roller to damage a cutter is avoided, and the equipment maintenance cost and potential safety hazards are reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bill processing, in particular to an accounting bill processing device for financial accounting. BACKGROUND

[0002] Accounting bills in accounting work refer to a kind of voucher used for recording economic transactions, which is a kind of written document generated in business activities, used to prove the financial rights and obligations of both parties. The accounting bill processing device is a special device specially used for accounting bill arrangement, storage, destruction or secret processing, and the destruction usually uses a paper shredder.

[0003] The patent with the current announcement number CN213102543U discloses an accounting invalid bill processing device for financial accounting, which comprises a base, a machine case is fixedly installed on the top of the base, a motor is fixedly installed in the machine case, a tank body is fixedly installed on the left side of the machine case, a support fixedly connected with the machine case is fixedly installed at the bottom of the tank body, a fixed ring is fixedly installed at the top of the tank body, a water tank is formed at the top of the fixed ring, a slot is formed in the fixed ring and located at the bottom of the water tank, a fixed block is fixedly installed at the top of the fixed ring, and a rotating shaft is movably installed in the fixed block. The accounting invalid bill processing device for financial accounting has the advantages of convenient waste paper processing, solves the problem that most of the invalid bill processing devices for financial accounting in the prior art use paper shredders, and the broken paper is not convenient to process and is easy to scatter.

[0004] However, the above-mentioned device still has the following problems in actual use:

[0005] When using a paper shredder to process accounting bills, sometimes metal objects (such as pins) are mixed in the bills. Once these metal objects come into contact with the cutting tool inside the paper shredder, they are likely to cause damage to the tool.

[0006] At the lightest, it may cause the blade to have a gap or deformation, and in severe cases, it may even cause the blade to break. This situation not only brings additional economic burden for replacing and repairing the equipment, but also may pose a safety threat to the workers near the device. SUMMARY

[0007] In view of the deficiencies of the prior art, the present application provides an accounting bill processing device for financial accounting, which can pass out bills containing metal and reduce the damage rate of the blade.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a financial accounting document processing device, comprising a crusher body and a feed hopper installed above the crusher body. A discharge port communicating with the interior of the feed hopper is opened at one end of the crusher body near the feed hopper. A metal detector is fixedly connected to the lower end of the feed hopper. Two transmission mechanisms are connected to the inner wall of the discharge port near the feed hopper end. The output ends of both transmission mechanisms are connected to variable direction components. The other ends of the variable direction components are connected to several guide rollers. Several guide rollers on the same transmission mechanism form a group. Two sets of guide rollers are symmetrically arranged. A baffle, an inclined plate, and two crushing motors are fixedly connected to the inner wall of the discharge port. The output shafts of the two crushing motors are fixedly connected to crushing rollers. The other ends of the two crushing rollers are rotatably connected to the inner wall of the other end of the discharge port. The baffle and the inclined plate are fixedly connected on adjacent sides. A sliding opening is provided through one side of the lower end of the discharge port. The baffle and the inclined plate are matched and aligned with the sliding opening. A waste box is slidably connected to the inner wall of the discharge port. The waste box is slidably connected to the inclined plate. The waste box is located directly below the two crushing rollers. The adjacent side of the two crushing rollers is located directly below the feed hopper.

[0009] Furthermore, the transmission mechanism includes a rotating motor, several transmission belts, and several pulleys. The outer wall of the rotating motor is fixedly connected to the inner wall of the material discharge port, the output shaft of the rotating motor is fixedly connected to the first pulley, the several transmission belts are respectively sleeved on the outside of two adjacent pulleys, and the side of the several pulleys away from the rotating motor is connected to the variable direction component.

[0010] Furthermore, a No. 1 plate and a No. 2 plate are connected to both sides of the inner wall of the material discharge port. The two No. 1 plates are aligned, and the two No. 2 plates are aligned. Pushing mechanisms are connected to the surfaces of the No. 1 and No. 2 plates near the rotating motor. The two pushing mechanisms are respectively connected to two variable direction components.

[0011] Furthermore, both pushing mechanisms include an electric actuator, a rotating rod, a connecting block, a collar, and two support shafts. One end of the collar is connected to the variable direction assembly, and the other end of the collar is fixedly connected to the upper end of the connecting block. The lower end of the connecting block is sleeved and fixedly connected to the outer wall of one end of the first support shaft. The other end of the first support shaft is rotatably connected to the output end of the electric actuator. The other end of the electric actuator is fixedly connected to one end of the rotating rod. The other end of the rotating rod is sleeved and rotatably connected to the outer wall of one end of the second support shaft. The other ends of the two second support shafts are fixedly connected to plate number one and plate number two, respectively.

[0012] Furthermore, the reversible assembly includes two long plates, two short plates, and several rotating rods. The two long plates are aligned, and the two short plates are aligned, with the two short plates located below the two long plates. The two ends of a portion of the rotating rods are rotatably connected to the two long plates, and the two ends of another portion of the rotating rods are rotatably connected to the two short plates. Several guide rollers are respectively sleeved and fixedly connected to the outer walls of the rotating rods, and the guide rollers are located between the two long plates and the two short plates. The two ends of the rotating rods pass through the two No. 1 plates and No. 2 plates, respectively, and one end of each rotating rod is fixedly connected to several pulleys. A collar is sleeved and rotatably connected to the outer wall of the last rotating rod on the short plate. The surfaces of the No. 1 plates and No. 2 plates are both perforated with bevels, and the outer wall of the last rotating rod on the short plate is slidably connected to the bevels.

[0013] Furthermore, inclined grooves are provided on the adjacent sides of the lower ends of the two No. 1 plates, and sliding rods are slidably connected to the inner walls of the two inclined grooves. A trapezoidal plate is fixedly connected between the two sliding rods. No. 1 rope and No. 2 rope are fixedly connected to both ends of the upper surface of the trapezoidal plate. The other ends of the two No. 1 ropes are fixedly connected to the two short plates on the No. 2 plate, and the other ends of the two No. 2 ropes are fixedly connected to the two short plates on the No. 1 plate. One end of the trapezoidal plate faces the baffle and the inclined plate.

[0014] Furthermore, a motor port is provided at the end of the material discharge port near the rotating motor. A movable motor is fixedly connected to the inner wall of the motor port. The output shaft of the movable motor is fixedly connected to one end of the bidirectional lead screw. The other end of the bidirectional lead screw is rotatably connected to the inner wall of the other end of the material discharge port. Movable blocks are fixedly connected to the lower ends of plates No. 1 and No. 2 near the rotating motor. Both movable blocks are sleeved and threadedly connected to the outer wall of the bidirectional lead screw.

[0015] Furthermore, two folded cloths are fixedly connected to the side of the crusher body near the sliding opening, and a rigid plate is fixedly connected to the other end of the two folded cloths. The rigid plate and the two folded cloths form an opening, which is aligned with the sliding opening.

[0016] Furthermore, a magnet is fixedly connected to the side of the crusher body near the sliding mouth, and a metal block is fixedly connected to the inner wall of the upper end of the hard plate, with the magnet attracting the metal block.

[0017] Furthermore, two guide plates are fixedly connected to the inner wall of the feed hopper near the discharge port, and two side plates are fixedly connected to the inner wall of the discharge port. The two side plates are located on the sides of the two crushing rollers that are far apart from each other. The two guide plates, the two crushing rollers, and the two side plates are oriented in the same direction, and the bottom surface of the trapezoidal plate abuts against the upper surface of the two side plates. A pressure sensor is installed inside the guide roller located at the lowest end of the short plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. This accounting document processing device for financial accounting uses a metal detector at the bottom of the feed hopper to identify metal impurities in the documents in real time, triggering a variable direction component to adjust the angle of the guide roller, and guide the metal-containing documents out of the guide slide, avoiding metal from entering the crushing roller and causing damage to the cutter, thus reducing equipment maintenance costs and safety hazards.

[0020] 2. This type of accounting document processing device can separate abnormal documents without stopping the machine. Normal documents are conveyed to the crushing roller by the guide roller and crushed. The fragments fall directly into the waste bin for collection, realizing full automation of the "detection-separation-crushing-collection" process and improving processing efficiency.

[0021] 3. This type of accounting document processing device uses a moving motor to drive a bidirectional screw to adjust the spacing of the guide rollers, which can adapt to documents of different thicknesses, avoid paper jams caused by documents that are too thick or too thin, and enhance the versatility of the equipment.

[0022] 4. In this type of accounting document processing device, when the variable direction component is activated, the trapezoidal plate blocks the inlet of the crushing roller through a rope linkage to prevent thin documents from accidentally slipping into the crushing area. Combined with the side plate support, it forms a physical barrier to further improve the separation reliability.

[0023] 5. This type of accounting document processing device for financial accounting uses a folded cloth and rigid plate structure at the sliding opening to prevent documents from scattering, and a magnetic adsorption design that allows for folding and storage to save space.

[0024] 6. This type of accounting document processing device for financial accounting uses mature components such as belt pulley transmission and electric push rod drive to ensure stable guide roller speed and precise steering;

[0025] 7. This type of accounting document processing device for financial accounting has a crushing roller that supports the replacement of ring blades, and can switch between strip or granular crushing modes as needed to adapt to different confidentiality requirements. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall appearance of the present invention;

[0027] Figure 2 This is a cross-sectional schematic diagram of the main body of the crusher of the present invention;

[0028] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 This is a detailed connection diagram of the waste bin, guide roller, and crushing roller of the present invention;

[0030] Figure 5 For the present invention Figure 4 A schematic diagram of the various components from another perspective;

[0031] Figure 6 This is a detailed connection diagram of the components of the present invention, including the moving motor, trapezoidal plate, and long plate;

[0032] Figure 7 For the present invention Figure 6 Explosion diagrams of various components;

[0033] Figure 8 This is an exploded view of the components of the present invention, including the bidirectional lead screw, the No. 1 plate, and the variable direction assembly.

[0034] Figure 9 For the present invention Figure 8 Enlarged view of point B in the middle;

[0035] Figure 10 This is a detailed connection diagram of plate number one and plate number two of the present invention.

[0036] In the diagram: 1. Crusher body; 2. Feed hopper; 3. Discharge port; 4. Baffle; 5. Waste bin; 6. Sliding chute; 7. Magnet; 8. Hard plate; 9. Folded cloth; 10. Inclined plate; 11. Guide plate; 12. Metal detector; 13. Motor port; 14. Moving motor; 15. Two-way lead screw; 16. Moving block; 17. Side plate; 18. Crushing roller; 19. Inclined chute; 20. Trapezoidal plate; 21. Plate No. 1; 22. Long plate; 23. Guide roller; 24. Rotating motor; 25. Pulley; 26. Transmission belt; 27. Electric push rod; 28. Rotating rod; 29. ​​Sliding rod; 30. Rope No. 1; 31. Rope No. 2; 32. Short plate; 33. Sliding chute; 34. Rotating rod; 35. Support shaft; 36. Connecting block; 37. Collar; 38. Plate No. 2; 39. Crushing motor. Detailed Implementation

[0037] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0038] Please see Figures 1-10A financial accounting document processing device includes a crusher body 1 and a feed hopper 2 installed above the crusher body 1. A discharge port 3, communicating with the interior of the feed hopper 2, is opened at one end of the crusher body 1 near the feed hopper 2. A metal detector 12 is fixedly connected to the lower end of the feed hopper 2. Two transmission mechanisms are connected to the inner wall of the discharge port 3 near the feed hopper 2. The output ends of both transmission mechanisms are connected to variable direction components. Several guide rollers 23 are connected to the other end of the variable direction components. Several guide rollers 23 on the same transmission mechanism form a group, and two groups of guide rollers 23 are symmetrically arranged. The inner wall of the discharge port 3... A baffle 4, an inclined plate 10, and two crushing motors 39 are fixedly connected. The output shafts of the two crushing motors 39 are fixedly connected to crushing rollers 18. The other ends of the two crushing rollers 18 are rotatably connected to the inner wall of the other end of the discharge port 3. The baffle 4 and the inclined plate 10 are fixedly connected on adjacent sides. A sliding opening 6 is provided through one side of the lower end of the discharge port 3. The baffle 4 and the inclined plate 10 are matched and aligned with the sliding opening 6. A waste box 5 is slidably connected to the inner wall of the discharge port 3. The waste box 5 is slidably connected to the inclined plate 10. The waste box 5 is located directly below the two crushing rollers 18. The adjacent side of the two crushing rollers 18 is located directly below the feed hopper 2.

[0039] It should be noted that the main body of the crusher 1 and the feed hopper 2 are based on existing mature technologies, such as the industrial paper shredder with model number YD-PSJ250ES3. Therefore, their other internal structures and control systems will not be described in detail here.

[0040] In addition, the crushing roller 18 is a mature existing technology, and in practical applications, it can be replaced by annular blades so that the tickets are cut into strips (the crushing roller 18 crushes them into granules).

[0041] Furthermore, the metal detector 12 is also a mature existing technology, and will not be described in detail.

[0042] As a preferred embodiment of the present invention, the transmission mechanism includes a rotating motor 24, a plurality of transmission belts 26 and a plurality of pulleys 25. The outer wall of the rotating motor 24 is fixedly connected to the inner wall of the discharge port 3. The output shaft of the rotating motor 24 is fixedly connected to the first pulley 25. The plurality of transmission belts 26 are respectively sleeved on the outside of two adjacent pulleys 25. The side of the plurality of pulleys 25 away from the rotating motor 24 is connected to a variable direction component.

[0043] More specifically, by setting up a transmission mechanism, the two variable direction components can be displaced before the document to be crushed moves to the crushing roller 18. In turn, the guide roller 23 can be accurately rotated when the variable direction components are displaced. This allows the document to be clamped stably while the document can be moved at a uniform speed, ensuring that the crushing roller 18 can crush the document stably and accurately. If the metal detector 12 detects the presence of metal, the document can be pushed towards the baffle 4, the inclined plate 10 and the sliding mouth 6 for discharge through this transmission mechanism.

[0044] It should be noted that in practical applications, synchronous pulleys and belts or sprockets and chains can be used to replace transmission belts 26 and 25, with the same effect. No specific limitation is made.

[0045] As a preferred embodiment of the present invention, a No. 1 plate 21 and a No. 2 plate 38 are connected to both sides of the inner wall of the material discharge port 3. The two No. 1 plates 21 are aligned and the two No. 2 plates 38 are aligned. A pushing mechanism is connected to the surface of the No. 1 plate 21 and the No. 2 plate 38 near the rotating motor 24. The two pushing mechanisms are respectively connected to two variable direction components.

[0046] More specifically, by setting up plate 21 and plate 38, support can be provided for the two variable direction components, and a pushing force can be provided for the variable direction components to facilitate changing the direction of movement of the ticket.

[0047] As a preferred embodiment of the present invention, both pushing mechanisms include an electric push rod 27, a rotating rod 34, a connecting block 36, a collar 37, and two support shafts 35. One end of the collar 37 is connected to the variable direction assembly, and the other end of the collar 37 is fixedly connected to the upper end of the connecting block 36. The lower end of the connecting block 36 is sleeved and fixedly connected to the outer wall of one end of the first support shaft 35. The other end of the first support shaft 35 is rotatably connected to the output end of the electric push rod 27. The other end of the electric push rod 27 is fixedly connected to one end of the rotating rod 34. The other end of the rotating rod 34 is sleeved and rotatably connected to the outer wall of one end of the second support shaft 35. The other ends of the two second support shafts 35 are fixedly connected to the first plate 21 and the second plate 38, respectively.

[0048] More specifically, by setting up a pushing mechanism, when the metal detector 12 detects a ticket to be crushed, the moving direction of the variable direction component can be changed in time, thereby pushing the ticket towards the direction of the baffle 4, the inclined plate 10 and the sliding mouth 6, avoiding contact between the ticket and the crushing roller 18, and increasing the probability of damaging the crushing roller 18.

[0049] As a preferred embodiment of the present invention, the directional component includes two long plates 22, two short plates 32, and a plurality of rotating rods 28. The two long plates 22 are aligned, the two short plates 32 are aligned, and the two short plates 32 are located below the two long plates 22. The two ends of a portion of the rotating rods 28 are rotatably connected to the two long plates 22, and the two ends of another portion of the rotating rods 28 are rotatably connected to the two short plates 32. A plurality of guide rollers 23 are respectively sleeved and fixedly connected to the outer wall of the plurality of rotating rods 28, and the guide rollers 23 are located between the two long plates 22 and the two short plates 32. The two ends of the plurality of rotating rods 28 pass through the two No. 1 plates 21 and No. 2 plates 38, and one end of the plurality of rotating rods 28 is fixedly connected to a plurality of pulleys 25. A collar 37 is sleeved and rotatably connected to the outer wall of the last rotating rod 28 on the short plate 32. The surfaces of the No. 1 plates 21 and No. 2 plates 38 are both provided with oblique openings 33. The outer wall of the last rotating rod 28 on the short plate 32 is slidably connected to the oblique openings 33.

[0050] More specifically, by setting up a variable direction component, the guide roller 23 can be supported firstly, and the rotating motor 24 can stably drive several guide rollers 23 to rotate. Secondly, by cooperating with the pushing mechanism, the angle of the short plate 32 can be changed, so that the ticket passing through the short plate 32 can change its direction of movement. Thus, when the metal detector 12 detects that there is metal mixed inside the ticket, the ticket can be pushed in time towards the direction of the baffle 4, the inclined plate 10 and the sliding mouth 6.

[0051] like Figures 1-10 As shown, in the accounting document processing device of this invention, when the document is used, it is fed into the feed hopper 2 through the opening. The document falling into the feed hopper 2 will be detected by the metal detector 12. If there is no metal inside the document, the document will be clamped by the guide roller 23 located between the two long plates 22 (see details). Figures 4-6 );

[0052] Because the rotating motor 24 and the crushing motor 39 are started before the crushing is started, when the ticket falls onto the guide roller 23, the guide roller 23 will hold the ticket and descend steadily and at a uniform speed. Then, the lower end of the ticket passes through the guide roller 23 on the short plate 32 and moves to the position of the two crushing rollers 18. Then, when the crushing motor 39 rotates with the crushing rollers 18, the ticket that has moved down can be crushed. The crushed ticket fragments fall into the waste bin 5 located below the crushing rollers 18 for collection, and then can be uniformly processed at a specific time.

[0053] In addition, when the metal detector 12 detects that there is metal mixed in the ticket, the metal detector 12 immediately transmits an electrical signal to the control system (such as a PLC controller) built into the crusher body 1. At this time, the controller can activate the two electric push rods 27 located on the first plate 21 and the second plate 38. Since the two electric push rods 27 rotate based on the two support shafts 35, as the output end of the electric push rod 27 is extended, the connecting block 36 connected to the electric push rod 27 can rotate with the collar 37. When the collar 37 rotates to a certain extent, it will forcibly push the rotating rod 28 connected to it to rotate.

[0054] The rotating rod 28 is connected to the bottom end of the short plate 32, so the short plate 32 will tilt to one side. At the same time, since the rotating rod 28 at the bottom end of the short plate 32 and the short plate 32 rotate based on the rotating rod 28 at the top end of the short plate 32, the distance between the pulley 25 and the transmission belt 26 connected to the two rotating rods 28 is the same, so it will not affect the normal clamping and conveying of the ticket.

[0055] When the short plate 32 tilts to one side, the guide rollers 23 on the originally vertical long plate 22 and the guide rollers 23 on the short plate 32 will form a relative tilt angle. Therefore, the bills passing through the long plate 22 will move along the guide rollers 23 on the tilted short plate 32 to the direction of the baffle 4, the inclined plate 10 and the sliding mouth 6.

[0056] After the ticket is completely detached from the two guide rollers 23 at the bottom, it will slide down the inclined plate 10 to the opening of the slide 6 due to gravity. At this time, you only need to take out the ticket, then check and remove the metal inside the ticket, and repeat the above steps. In addition, following the above steps, there is no need to stop the equipment. After all the excess tickets are processed, they can be checked and crushed again, which is more efficient.

[0057] It should be noted that after the two guide rollers 23 at the bottom of the short plate 32 are disengaged from the ticket, the electric actuator 27 immediately controls the two short plates 32 to reset, and then the above steps can be repeated.

[0058] As a preferred embodiment of the present invention, inclined grooves 19 are provided on the adjacent sides of the lower ends of the two No. 1 plates 21. Sliding rods 29 are slidably connected to the inner walls of the two inclined grooves 19. A trapezoidal plate 20 is fixedly connected between the two sliding rods 29. A No. 1 rope 30 and a No. 2 rope 31 are fixedly connected to both ends of the upper surface of the trapezoidal plate 20. The other ends of the two No. 1 ropes 30 are fixedly connected to the two short plates 32 on the No. 2 plate 38, respectively. The other ends of the two No. 2 ropes 31 are fixedly connected to the two short plates 32 on the No. 1 plate 21, respectively. One end of the trapezoidal plate 20 faces the baffle 4 and the inclined plate 10.

[0059] More specifically, because the two short plates 32 tilt to one side with the guide rollers 23, in order to create an opening between the guide rollers 23 on the short plates 32 and the crushing rollers 18 below, some thinner pieces may not slide to the sliding opening 6 as intended, but instead continue to fall to the crushing rollers 18.

[0060] At this time, by setting a sliding rod 29 and a trapezoidal plate 20 between the two No. 1 plates 21, when the two short plates 32 tilt on the No. 1 plate 21, the trapezoidal plate 20 can be pulled by the two No. 1 ropes 30 to slide in the inclined groove 19 through the sliding rod 29. Thus, after the guide roller 23 on the short plate 32 moves to the appropriate position, the trapezoidal plate 20 will also block the upper end of the two crushing rollers 18, thereby solving the problem mentioned above.

[0061] When the short board 32 is reset, since the first rope 30 does not provide a pushing force for the trapezoidal plate 20 to return, the trapezoidal plate 20 can be pulled back to its original position by setting a reverse second rope 31.

[0062] As a preferred embodiment of the present invention, the end of the discharge port 3 near the rotating motor 24 is provided with a motor port 13. A movable motor 14 is fixedly connected to the inner wall of the motor port 13. The output shaft of the movable motor 14 is fixedly connected to one end of the bidirectional lead screw 15. The other end of the bidirectional lead screw 15 is rotatably connected to the inner wall of the other end of the discharge port 3. The lower ends of the No. 1 plate 21 and the No. 2 plate 38 near the rotating motor 24 are both fixedly connected with movable blocks 16. Both movable blocks 16 are sleeved and threadedly connected to the outer wall of the bidirectional lead screw 15.

[0063] More specifically, since different tickets have different thicknesses, by setting up a moving motor 14, a bidirectional lead screw 15, and two moving blocks 16, the moving motor 14 can be started in advance when breaking tickets of different thicknesses. The power of the moving motor 14 drives the bidirectional lead screw 15 to rotate, and then the bidirectional lead screw 15 can drive the two moving blocks 16 to move closer or further apart, thereby changing the distance between plate 1 21 and plate 2 38.

[0064] In a preferred embodiment of the present invention, two folded cloths 9 are fixedly connected to the side of the crusher body 1 near the sliding opening 6, and a rigid plate 8 is fixedly connected to the other end of the two folded cloths 9. The rigid plate 8 and the two folded cloths 9 form an opening, which is aligned with the sliding opening 6. A magnet 7 is fixedly connected to the side of the crusher body 1 near the sliding opening 6, and a metal block is fixedly connected to the inner wall of the upper end of the rigid plate 8. The magnet 7 attracts the metal block.

[0065] More specifically, by setting up a rigid board 8 and two folded cloths 9, a shield and storage can be added at the exit of the slide 6, which not only prevents the tickets that slide out of the slide 6 from falling directly to the ground, but also makes it convenient to retrieve the tickets from the slide 6.

[0066] In addition, by setting a magnet 7 above the sliding mouth 6 of the crusher body 1, when not in use, the magnet 7 can be used in conjunction with the metal block on the hard plate 8 to fold and store the hard plate 8 and the two folding cloths 9, reducing the space occupied.

[0067] As a preferred embodiment of the present invention, two guide plates 11 are fixedly connected to the inner wall of the feed hopper 2 near the discharge port 3, and two side plates 17 are fixedly connected to the inner wall of the discharge port 3. The two side plates 17 are respectively located on the side of the two crushing rollers 18 that are far away from each other. The two guide plates 11, the two crushing rollers 18 and the two side plates 17 have the same orientation, and the bottom surface of the trapezoidal plate 20 abuts against the upper surface of the two side plates 17. A pressure sensor is provided inside the guide roller 23 located at the lowermost end of the short plate 32.

[0068] More specifically, by setting two guide plates 11, the tickets placed in the feed hopper 2 can be moved more accurately between the two guide rollers 23, and will not get stuck in the gap between the guide rollers 23 and the feed hopper 2;

[0069] By setting two side plates 17, a shield can be provided on both sides of the two crushing rollers 18. At the same time, the side plates 17 can provide support for the trapezoidal plate 20. That is, when the slide bar 29 is at the bottom of the inclined groove 19, the upper end of the trapezoidal plate 20 can rest on one of the side plates 17. This can ensure that the trapezoidal plate 20 is always in an inclined state, which not only prevents the trapezoidal plate 20 from slipping, but also makes it easier to move the inclined trapezoidal plate 20 when pulled by the first rope 30 and the second rope 31.

[0070] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A financial accounting document processing device, comprising a crusher body (1) and a feed hopper (2) installed above the crusher body (1), characterized in that: The crusher body (1) has a discharge port (3) connected to the inside of the feed hopper (2) at one end near the feed hopper (2). A metal detector (12) is fixedly connected to the lower end of the feed hopper (2). Two transmission mechanisms are connected to the inner wall of the discharge port (3) near the feed hopper (2). The output ends of the two transmission mechanisms are connected to variable direction components. Several guide rollers (23) are connected to the other end of the variable direction components. Several guide rollers (23) on the same transmission mechanism form a group. The two groups of guide rollers (23) are symmetrically arranged. A baffle (4), an inclined plate (10) and two crushing motors (39) are fixedly connected to the inner wall of the discharge port (3). The output shaft of the crushing motor (39) is fixedly connected to the crushing roller (18). The other end of the two crushing rollers (18) is rotatably connected to the inner wall of the other end of the discharge port (3). The baffle (4) and the inclined plate (10) are fixedly connected on the adjacent side. A sliding opening (6) is provided through one side of the lower end of the discharge port (3). The baffle (4) and the inclined plate (10) are matched and aligned with the sliding opening (6). A waste box (5) is slidably connected to the inner wall of the discharge port (3). The waste box (5) is slidably connected to the inclined plate (10). The waste box (5) is located directly below the two crushing rollers (18). The adjacent side of the two crushing rollers (18) is located directly below the feed hopper (2).

2. The accounting document processing device for financial accounting according to claim 1, characterized in that: The transmission mechanism includes a rotating motor (24), several transmission belts (26) and several pulleys (25). The outer wall of the rotating motor (24) is fixedly connected to the inner wall of the discharge port (3). The output shaft of the rotating motor (24) is fixedly connected to the first pulley (25). Several transmission belts (26) are respectively sleeved on the outside of two adjacent pulleys (25). The side of several pulleys (25) away from the rotating motor (24) is connected to a variable direction component.

3. The accounting document processing device for financial accounting according to claim 2, characterized in that: The inner walls of the material discharge port (3) are connected to a No. 1 plate (21) and a No. 2 plate (38) on both sides. The two No. 1 plates (21) are aligned and the two No. 2 plates (38) are aligned. The surfaces of the No. 1 plate (21) and the No. 2 plate (38) near the rotating motor (24) are connected to a pushing mechanism. The two pushing mechanisms are respectively connected to two variable direction components.

4. The accounting document processing device for financial accounting according to claim 3, characterized in that: Both of the aforementioned pushing mechanisms include an electric push rod (27), a rotating rod (34), a connecting block (36), a collar (37), and two support shafts (35). One end of the collar (37) is connected to a variable direction assembly, and the other end of the collar (37) is fixedly connected to the upper end of the connecting block (36). The lower end of the connecting block (36) is sleeved and fixedly connected to the outer wall of one end of the first support shaft (35). The other end of the first support shaft (35) is rotatably connected to the output end of the electric push rod (27). The other end of the electric push rod (27) is fixedly connected to one end of the rotating rod (34). The other end of the rotating rod (34) is sleeved and rotatably connected to the outer wall of one end of the second support shaft (35). The other ends of the two second support shafts (35) are fixedly connected to plate number one (21) and plate number two (38), respectively.

5. The accounting document processing device for financial accounting according to claim 4, characterized in that: The variable direction assembly includes two long plates (22), two short plates (32), and several rotating rods (28). The two long plates (22) are aligned, and the two short plates (32) are aligned, with the two short plates (32) located below the two long plates (22). A portion of the rotating rods (28) have their ends rotatably connected to the two long plates (22), and another portion of the rotating rods (28) have their ends rotatably connected to the two short plates (32). Several guide rollers (23) are respectively sleeved and fixedly connected to the outer walls of the rotating rods (28), and the guide rollers (23) are located at... Between the two long plates (22) and the two short plates (32), the two ends of several rotating rods (28) pass through the two No. 1 plates (21) and No. 2 plates (38) respectively, and one end of several rotating rods (28) is fixedly connected to several pulleys (25). The collar (37) is sleeved and rotatably connected to the outer wall of the last rotating rod (28) on the short plate (32). The surfaces of the No. 1 plates (21) and No. 2 plates (38) are both provided with oblique openings (33). The outer wall of the last rotating rod (28) on the short plate (32) is slidably connected to the oblique openings (33).

6. The accounting document processing device for financial accounting according to claim 5, characterized in that: Each of the two No. 1 plates (21) has an inclined groove (19) on one side of its lower end. The inner walls of the two inclined grooves (19) are slidably connected to a sliding rod (29). A trapezoidal plate (20) is fixedly connected between the two sliding rods (29). A No. 1 rope (30) and a No. 2 rope (31) are fixedly connected to both ends of the upper surface of the trapezoidal plate (20). The other ends of the two No. 1 ropes (30) are fixedly connected to the two short plates (32) on the No. 2 plate (38), and the other ends of the two No. 2 ropes (31) are fixedly connected to the two short plates (32) on the No. 1 plate (21). One end of the trapezoidal plate (20) faces the baffle (4) and the inclined plate (10).

7. The accounting document processing device for financial accounting according to claim 6, characterized in that: The material discharge port (3) has a motor port (13) at one end near the rotating motor (24). A moving motor (14) is fixedly connected to the inner wall of the motor port (13). The output shaft of the moving motor (14) is fixedly connected to one end of the bidirectional lead screw (15). The other end of the bidirectional lead screw (15) is rotatably connected to the inner wall of the other end of the material discharge port (3). The lower ends of the No. 1 plate (21) and the No. 2 plate (38) near the rotating motor (24) are both fixedly connected to moving blocks (16). Both moving blocks (16) are sleeved and threadedly connected to the outer wall of the bidirectional lead screw (15).

8. The accounting document processing device for financial accounting according to claim 7, characterized in that: Two folded cloths (9) are fixedly connected to the side of the crusher body (1) near the slide (6). The other ends of the two folded cloths (9) are fixedly connected to a hard plate (8). The hard plate (8) and the two folded cloths (9) form an opening, which is aligned with the slide (6).

9. The accounting document processing device for financial accounting according to claim 8, characterized in that: A magnet (7) is fixedly connected to the side of the crusher body (1) near the slide (6), and a metal block is fixedly connected to the inner wall of the upper end of the hard plate (8). The magnet (7) attracts the metal block.

10. The accounting document processing device for financial accounting according to claim 9, characterized in that: Two guide plates (11) are fixedly connected to the inner wall of the feed hopper (2) near the discharge port (3). Two side plates (17) are fixedly connected to the inner wall of the discharge port (3). The two side plates (17) are located on the side away from each other of the two crushing rollers (18). The two guide plates (11), the two crushing rollers (18) and the two side plates (17) are facing the same direction. The bottom surface of the trapezoidal plate (20) abuts against the upper surface of the two side plates (17). A pressure sensor is installed inside the guide roller (23) located at the lowest end of the short plate (32).

Images