CN219745054U - Paper shredding device for finance and tax - Google Patents

Abstract

The utility model discloses a financial tax paper shredding device, which comprises a paper shredding box, wherein an inlet is arranged in the middle of the upper end of the paper shredding box, a guide roller and paper shredding rollers are symmetrically and rotatably connected in the paper shredding box, a plurality of paper shredding cutters are connected and arranged on the side wall of the paper shredding rollers, the guide roller and the paper shredding rollers are driven by a driving structure fixed on one side of the paper shredding box, an auger is rotatably connected and arranged at the lower end of the inner part of the paper shredding box, the auger is driven by a motor I fixed on one side of the paper shredding box, a paper outlet pipe matched with the auger is arranged at one side of the lower end of the paper shredding box, a sealing cover is connected and arranged at the lower end of the paper outlet pipe, a water tank is connected and provided with a spray head through a water pipe, and a water pump is connected and arranged on the water pipe. Compared with the prior art, the utility model has the advantages that: the paper cutter has the leading-in function, can ensure that the cutting edge is at a certain distance from the paper inlet, can smoothly contact the cutting edge to cut paper, can moisten and squeeze the paper, and has good confidentiality effect.

Description

Paper shredding device for finance and tax

Technical Field

The utility model relates to the technical field of office equipment, in particular to a paper shredding device for finance and tax.

Background

The shredder is composed of a set of rotating blades and a drive motor. The paper is fed from the middle of the mutually meshed cutting edges and is divided into a plurality of tiny paper sheets so as to achieve the aim of confidentiality.

When the existing paper shredder is used, if the cutting edge is far from the paper inlet, paper is difficult to smoothly enter between the cutting edges, especially when paper is shredded in a large batch, paper jam is easy to occur, if the cutting edge is near to the paper inlet, certain danger is brought to the paper throwing process, fingers of a user are easy to scratch, in addition, the existing paper shredder is designed for harder A4 paper, thinner and softer bill paper is often used in financial and tax work, the paper shredding process is easy to deform, the paper shredding is not careful enough, the paper is easy to splice after the paper shredding, confidentiality is not strong, and the paper shredder cannot completely adapt to the requirements of financial and tax industries.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the technical defects, and provide the paper shredding device for financial tax, which has the leading-in function, can ensure that the cutting edge is at a certain distance from the paper inlet, can smoothly contact the cutting edge to shred paper, can moisten and squeeze the paper, and has good confidentiality effect.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a financial tax is with shredded paper device, includes shredded paper case, shredded paper case upper end middle part is equipped with the leading-in mouth, the inside upper end symmetry rotation of shredded paper case is connected and is equipped with leading-in roller, be located leading-in roller below symmetry rotation in the shredded paper case and connect and be equipped with shredded paper roller, it is equipped with a plurality of shredded paper cutters to connect on the shredded paper roller lateral wall, leading-in roller and shredded paper roller are driven by the drive structure who fixes in shredded paper case one side, the inside lower extreme rotation of shredded paper case is connected and is equipped with the auger, the auger is driven by the motor one of fixing in shredded paper case one side, shredded paper case lower extreme one side is equipped with the paper outlet pipe that matches the auger, paper outlet pipe lower extreme connection is equipped with the closing cap, shredded paper case one side is connected and is equipped with the water tank, the water tank lower extreme is equipped with the shower nozzle through water piping connection, the shower nozzle is located paper outlet pipe upper end and is located in the water tank lateral wall, be connected with the water pump on the water pipe.

Compared with the prior art, the utility model has the advantages that: the two leading-in rollers can rotate relatively under the action of the driving device, paper can be smoothly conveyed to the paper breaking rollers, paper breaking can be achieved through the paper breaking cutters, meanwhile, the paper breaking rollers can be prevented from being close to the leading-in opening, the spray head is safe and reliable, the cut paper pieces can be wetted, the matched auger is used for conveniently extruding the paper pieces, the paper pieces are difficult to separate and splice, meanwhile, words on the paper pieces can be fuzzy processed through water, and the confidentiality effect is good.

Further, the guide-in opening is rotationally connected with the baffle cover, the baffle cover can play a dustproof role at the guide-in opening, dust is prevented from entering the paper shredding box to pollute the paper shredding knife, sharpness of the paper shredding box is guaranteed, and good paper shredding effect is further guaranteed.

Furthermore, a plurality of anti-slip protrusions are arranged on the side wall of the leading-in roller, and the anti-slip protrusions can increase friction between paper and the leading-in roller, so that the paper can move smoothly.

Further, the drive structure includes the driving box, leading-in roller and the roller one end of garrulous paper roll stretch into the driving box and rotate rather than being connected, leading-in roller and garrulous paper roll's roller end connection are equipped with the gear, and the gear in same driving box meshes mutually, and the roller of arbitrary leading-in roller and garrulous paper roll in same driving box is driven by the motor second of fixing in the driving box, and two intermeshing gears can make two leading-in rollers of same motor second drive or garrulous paper roll simultaneously relative rotation, and then realize paper feeding and garrulous paper, and the cooperation is effectual.

Further, the lower extreme of garrulous carton is equipped with the supporting seat, the supporting seat passes through the support frame and is connected with garrulous carton, and supporting seat cooperation support frame can prop up garrulous carton, makes things convenient for the paper outlet pipe to go out paper.

Further, a guide groove is arranged between the paper shredding knife and the auger in the paper shredding box, and the guide groove can enable paper shredding sheets to smoothly contact with the auger to realize conveying, so that the paper shredding sheets are prevented from remaining in the paper shredding box.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic side view of the present utility model.

FIG. 3 is a schematic top view of the lead-in roller portion of the present utility model.

As shown in the figure: 1. crushing the paper box; 2. an inlet; 3. an introducing roller; 4. paper shredding rolls; 5. paper shredding knife; 6. an auger; 7. a first motor; 8. a paper outlet pipe; 9. a closing cap; 10. a water tank; 11. a water pipe; 12. a spray head; 13. a water pump; 14. a blocking cover; 15. a drive box; 16. a gear; 17. a second motor; 18. a support base; 19. and (5) supporting frames.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a paper shredding device for financial tax comprises a paper shredding box 1, wherein an inlet 2 is arranged in the middle of the upper end of the paper shredding box 1, and a baffle cover 14 is rotatably connected above the inlet 2. Timely closing of the flap 14 when the device is not in use may provide a dust-proof effect.

Referring to fig. 1, 2 and 3, the upper end of the inside of the crushed paper box 1 is symmetrically and rotatably connected with a guiding roller 3, and a plurality of anti-slip protrusions are arranged on the side wall of the guiding roller 3. The anti-slip protrusions can increase friction between the leading-in roller and paper in the paper feeding process of the leading-in roller 3, so that the paper is prevented from sliding relative to the leading-in roller 3, smooth feeding of the paper can be ensured, and paper jam is prevented.

Referring to fig. 1, 2 and 3, the paper shredding rolls 4 are symmetrically and rotationally connected below the guiding rolls 3 in the paper shredding boxes 1, a plurality of paper shredding knives 5 are connected to the side walls of the paper shredding rolls 4, the guiding rolls 3 and the paper shredding rolls 4 are driven by a driving structure fixed on one side of the paper shredding boxes 1, the driving structure comprises a driving box 15, one ends of the roller shafts of the guiding rolls 3 and the paper shredding rolls 4 extend into the driving box 15 and are rotationally connected with the driving box 15, gears 16 are connected to the end portions of the roller shafts of the guiding rolls 3 and the paper shredding rolls 4, the gears 16 in the same driving box 15 are meshed, and the roller shafts of any guiding roll 3 and the paper shredding rolls 4 in the same driving box 15 are driven by a motor II 17 fixed in the driving box 15. The relative rotation of the leading-in roller 3 and the paper crushing roller 4 can be controlled by starting the motor II 17, and the operation is convenient and the control is easy.

Referring to fig. 1 and 2, the packing auger 6 is rotatably connected to the lower end of the inner portion of the paper shredding case 1, the packing auger 6 is driven by a motor 7 fixed on one side of the paper shredding case 1, and a guide groove is formed between the paper shredding roller 4 and the packing auger 6 in the paper shredding case 1. The guide groove can enable the paper scraps to be smoothly conveyed by the auger 6.

Referring to fig. 1 and 2, a paper outlet pipe 8 matched with a packing auger 6 is arranged at one side of the lower end of the crushed paper box 1, a sealing cover 9 is connected with the lower end of the paper outlet pipe 8, a water tank 10 is connected with one side of the crushed paper box 1, a spray head 12 is connected with the lower end of the water tank 10 through a water pipe 11, the spray head is arranged at the upper end of the paper outlet pipe 8 and embedded in the side wall of the water tank 10, and a water pump 13 is connected with the water pipe 11. The lower end of the crushed paper box 1 is provided with a supporting seat 18, and the supporting seat 18 is connected with the crushed paper box 1 through a supporting frame 19. The supporting frame 19 can increase the height of the crushed paper box 1, thereby facilitating the paper output of the paper output tube 8.

The utility model is implemented in particular: the water tank 10 is filled with a proper amount of water, the device is connected with an external power supply, the blocking cover 14 is opened, paper is put into the paper shredding box 1 from the inlet 2, the paper enters between the two inlet rollers 3, the motor II 17 is opened, the motor II 17 drives the corresponding inlet rollers 3 to rotate, the two inlet rollers 3 relatively rotate due to the cooperation of the gear 16, the paper is smoothly fed between the two paper shredding rollers 4, and similarly, the two paper shredding rollers 4 relatively rotate under the driving of the motor to drive the paper shredding cutters 5 to shred the paper, and the inlet rollers 3 are arranged above the paper shredding rollers 4, so that the paper shredding cutters 5 are separated from the inlet 2 and can be smoothly contacted with the paper shredding cutters 5 to shred the paper.

The shredded paper falls along the guide slot, the first motor 7 is opened, the first motor 7 drives the auger 6 to rotate, the auger 6 can convey the shredded paper to the paper outlet pipe 8, the water pump 13 is opened, water in the water tank 10 is sprayed to the shredded paper through the spray head 12 to moisten the shredded paper, the water can carry out fuzzy processing on part of characters on the shredded paper, the shredded paper is easy to break and deform, meanwhile, the shredded paper is continuously piled up and extruded in the paper outlet pipe 8 due to the sealing of the sealing cover 9 and the continuous conveying of the auger 6, the sealing cover 9 is regularly opened, and the shredded paper which is moistened and extruded into strips falls out through the paper outlet pipe 8, so that the damage to a large extent is realized, and the shredded paper is difficult to recover.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a paper shredding device for financial tax, includes garrulous carton (1), its characterized in that: the utility model provides a water pump, including garrulous carton (1), leading-in (2) are equipped with in the middle part of garrulous carton (1), inside upper end symmetry rotation connection of garrulous carton (1) is equipped with leading-in roller (3), be located leading-in roller (3) below symmetry rotation connection and be equipped with garrulous paper roll (4), be equipped with a plurality of garrulous paper knives (5) on garrulous paper roll (4) lateral wall, leading-in roller (3) and garrulous paper roll (4) are driven by the drive structure who fixes in garrulous carton (1) one side, the inside lower extreme rotation connection of garrulous carton (1) is equipped with auger (6), auger (6) are driven by motor one (7) of fixing in garrulous carton (1) one side, paper outlet pipe (8) lower extreme connection is equipped with closing cap (9), garrulous carton (1) one side connection is equipped with water tank (10), water tank (10) lower extreme is equipped with shower nozzle (12) through water pipe (11) connection, shower nozzle (8) are located on one side wall (11), water pump (13) are connected on the water tank (11).

2. A fiscal paper shredding apparatus according to claim 1, wherein: a blocking cover (14) is rotatably connected above the inlet (2).

3. A fiscal paper shredding apparatus according to claim 1, wherein: the side wall of the guide-in roller (3) is provided with a plurality of anti-slip bulges.

4. A fiscal paper shredding apparatus according to claim 1, wherein: the driving structure comprises a driving box (15), one end of a roller shaft of the leading-in roller (3) and one end of a roller shaft of the paper breaking roller (4) extend into the driving box (15) and are rotationally connected with the driving box, a gear (16) is arranged at the end of the roller shaft of the leading-in roller (3) and the roller shaft of the paper breaking roller (4), the gears (16) in the same driving box (15) are meshed, and the roller shaft of any leading-in roller (3) and the roller shaft of the paper breaking roller (4) in the same driving box (15) are driven by a motor II (17) fixed in the driving box (15).

5. A fiscal paper shredding apparatus according to claim 1, wherein: the lower end of the crushed paper box (1) is provided with a supporting seat (18), and the supporting seat (18) is connected with the crushed paper box (1) through a supporting frame (19).

6. A fiscal paper shredding apparatus according to claim 1, wherein: a guide groove is arranged between the paper breaking roller (4) and the auger (6) in the paper breaking box (1).