CN220091608U - Anti-splice paper shredder capable of increasing chip storage amount - Google Patents

Abstract

The splice preventing paper shredder capable of increasing the chip storing amount includes one casing, one paper shredding mechanism inside the casing, one tearing mechanism connected to the lower end of the paper shredding mechanism, one holding mechanism with one vibrating mechanism connected to the tearing mechanism, and one holding mechanism. The utility model has the beneficial effects that: tearing the cut file strip by rotating a faster tearing mechanism, so that the cut file strip becomes smaller, and the difficulty of re-splicing is further increased by the irregular edge generated by tearing, thereby improving confidentiality; the file broken in the containing box is vibrated through the vibrating mechanism, so that file fragments after breaking and tearing are mixed to a certain degree, the splicing preventing effect can be further improved, the file fragments can be rapidly deposited and piled, and the chip storage amount of the containing box is improved.

Description

Anti-splice paper shredder capable of increasing chip storage amount

Technical Field

The utility model relates to the technical field of office equipment, in particular to an anti-splicing paper shredder capable of increasing chip storage amount.

Background

The maximum paper shredding number specified by the existing paper shredder is limited, and if the processed paper quantity exceeds the specified range, the phenomenon that scraps in a waste paper basket are quickly piled up in the paper shredding process can be caused. If the paper is not dumped in time, when the accumulated height of the crushed paper in the waste paper basket exceeds a certain height, the paper shredder is possibly blocked and cannot work normally; in addition, when the paper scrap stacking height of the wastepaper basket is too high, emptying the wastepaper basket becomes difficult, and there is a possibility that the wastepaper basket may splash and scatter on the ground. In view of this, we propose a prevent splice kneader that can increase and store up bits volume, when carrying out extensive shredding operation, can make the more even tiling of the paper incomplete after the shredded paper in the wastepaper basket, avoid appearing the paper incomplete and pile up too high, influence the phenomenon that kneader normal use appears.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide an anti-splicing paper shredder capable of increasing the chip storage amount, which can not only prevent files from being spliced again after being crushed, but also relieve the problem that the chip accumulation height in a wastepaper basket is too high in the paper shredding process of the paper shredder.

In order to achieve the above object, the present utility model is realized by the following technical scheme:

the anti-splicing paper shredder capable of increasing the chip storage amount comprises a shell, wherein a door hole is formed in one side of the shell, a door plate is installed in the door hole, an inlet is formed in the upper end of the shell, four moving mechanisms are connected to the bottom end of the shell, a paper shredding mechanism is arranged at the top end of the interior of the shell, a tearing mechanism is connected to the lower end of the paper shredding mechanism, a containing mechanism is arranged at the lower end of the tearing mechanism, and a vibrating mechanism connected with the tearing mechanism is arranged at the lower end of the containing mechanism;

the paper shredding mechanism comprises a motor arranged on the side wall of the shell, the output end of the motor penetrates through the shell and is connected with a driving shaft, the other side of the driving shaft is inserted into the inner wall of the shell, one side of the driving shaft is provided with a driven shaft, a plurality of blades are fixedly sleeved on the driving shaft and the driven shaft, the blades on the driving shaft and the blades on the driven shaft are distributed in a staggered manner, a driving gear is fixedly sleeved on the driving shaft, and a driven gear meshed with the driving gear is fixedly sleeved on the driven shaft;

the tearing mechanism comprises two rotating shafts symmetrically arranged under the paper shredding mechanism, extrusion rollers are fixedly sleeved on the two rotating shafts, and the two extrusion rollers are attached;

the driving shaft and the driven shaft are fixedly sleeved with large rollers, the two rotating shafts are fixedly sleeved with small rollers, the two large rollers are connected with the corresponding small rollers through first driving belts, and the diameter of the large rollers is larger than that of the small rollers;

the vibration mechanism comprises two vibration shafts symmetrically arranged at the bottom of the shell, a plurality of cams are fixedly sleeved on the two vibration shafts, second transmission rollers are fixedly sleeved on the two vibration shafts, first transmission rollers are fixedly sleeved on the two rotating shafts, and the two first transmission rollers are connected with the corresponding second transmission rollers through second transmission belts.

Preferably, the storage mechanism comprises a storage box arranged in the middle, hanging plates are fixedly connected to two sides of the storage box, sliding rods are slidably connected to the lower ends of the hanging plates, and one side, away from the opening, of each sliding rod is fixedly connected with the shell.

Preferably, the moving mechanism comprises a spring fixedly connected to the bottom end of the shell, the lower end of the spring is fixedly connected with a moving seat, and a moving wheel is arranged at the lower end of the moving seat.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. the storage box is vibrated for a certain time, so that file scraps of paper and paper fragments after being broken and torn are mixed to a certain extent, and the scraps of paper and the paper fragments are dispersed and loosened more, so that gaps among paper sheets and overlapping are reduced, paper shreds in the storage box can be placed in the storage box more uniformly, the scraps storage space of the storage box is increased, the difficulty of splicing prevention can be increased, and confidentiality is improved.

2. The paper scraps can be further slightly displaced through vibration, paper scraps after paper shredding are prevented from forming inverted V-shaped accumulation, paper shredding in the storage box is deeply moved through vibration and slides to a lower position in the storage box, paper scraps and paper scraps in the storage box are deposited and accumulated, and further the storage space of the upper layer is enlarged, so that more paper scraps can be filled in the storage box, and the problem of overhigh paper shredding accumulation height is solved.

3. Through the cooperation of the paper shredding mechanism and the tearing mechanism, the file after paper shredding becomes finer and has irregular edges, the difficulty of re-splicing is further improved, and the confidentiality is enhanced.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a schematic diagram of the internal structure of the present utility model.

Fig. 3 is a front view of the internal structure of the present utility model.

Fig. 4 is a top view of the shredder of the present utility model.

Fig. 5 is a front view of the cam of the present utility model.

Reference numerals illustrate: 1. a housing; 2. a door panel; 3. a moving mechanism; 301. a spring; 302. a movable seat; 4. an inlet; 5. a shredder mechanism; 501. a motor; 502. a driving shaft; 503. a driven shaft; 504. a blade; 505. a drive gear; 506. a driven gear; 6. a tearing mechanism; 601. a rotating shaft; 602. a squeeze roll; 7. a vibration mechanism; 701. a vibration shaft; 702. a cam; 8. a small roller; 9. a first belt; 10. a large roller; 11. a first drive roller; 12. a second belt; 13. a second drive roller; 14. a storage box; 15. a slide bar; 16. and (5) hanging the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, wherein the detailed connection means are known in the art, the following main description of the working principles and processes is omitted, and the protection content of the utility model does not relate to improvement of software and methods.

Referring to fig. 1-5, an anti-splice shredder capable of increasing chip storage capacity comprises a housing 1, wherein a door hole is formed in one side of the housing 1, a door plate 2 is installed in the door hole, an inlet 4 is formed in the upper end of the housing 1, files needing to be crushed and cut are placed in the housing through the inlet 4, four moving mechanisms 3 are connected to the bottom end of the housing 1, each moving mechanism 3 comprises a spring 301 fixedly connected to the bottom end of the housing 1, a moving seat 302 is fixedly connected to the lower end of each spring 301, moving wheels are installed at the lower end of each moving seat 302, the moving mechanisms 3 facilitate moving equipment, and the springs 301 have a damping and buffering effect to ensure the stability of the equipment;

the paper shredding mechanism 5 is arranged at the top end inside the shell 1, the paper shredding mechanism 5 comprises a motor 501 arranged on the side wall of the shell 1, the output end of the motor 501 penetrates through the shell 1 and is connected with a driving shaft 502, the other side of the driving shaft 502 is inserted into the inner wall of the shell 1, a driven shaft 503 is arranged on one side of the driving shaft 502, a plurality of blades 504 are fixedly sleeved on the driving shaft 502 and the driven shaft 503, the blades 504 on the driving shaft 502 and the blades 504 on the driven shaft 503 are distributed in a staggered mode, a driving gear 505 is fixedly sleeved on the driving shaft 502, a driven gear 506 meshed with the driving gear 505 is fixedly sleeved on the driven shaft 503, the driving shaft 502 is started to rotate, the driven gear 506 meshed with the driving gear 505 is synchronously rotated and drives the driven shaft 503 to rotate, the blades 504 on the driving shaft 502 and the driven shaft 503 are synchronously rotated inwards, and internal rotation cutting operation is carried out, so that an entering file is crushed and a strip-shaped file is produced.

The lower extreme of paper shredding mechanism 5 is connected with tearing mechanism 6, and tearing mechanism 6 is including two pivots 601 that set up under paper shredding mechanism 5 symmetrically, and the both sides of two pivots 601 are all inserted and are established in casing 1 inner wall, have all fixedly cup jointed squeeze roll 602 on two pivots 601, and two squeeze rolls 602 laminating. The driving shaft 502 and the driven shaft 503 are fixedly sleeved with the large idler wheels 10, the two rotating shafts 601 are fixedly sleeved with the small idler wheels 8, the two large idler wheels 10 are connected with the corresponding small idler wheels 8 through the first transmission belt 9, the diameter of each large idler wheel 10 is larger than that of each small idler wheel 8, the small idler wheels 8 and the first transmission belt 9 drive the two rotating shafts 601 to rotate through the large idler wheels 10, so that the two extrusion rollers 602 are driven to rotate inwards, cut file strips fall between the two extrusion rollers 602, the diameter of each large idler wheel 10 is larger than that of the small idler wheel 8, when the large idler wheels 10 rotate for one circle, the small idler wheels 8 rotate for one circle, the rotation speed of the rotating shafts 601 is larger than that of the driving shaft 502 and the driven shaft 503, the rotation speed of the two extrusion rollers 602 is larger than that of the blades 504, when the file strips enter between the extrusion rollers 602, the upper half of the file strips are not cut yet, the faster extrusion rollers 602 can pull the file strips to move downwards, and then the file strips are torn, and friction strips can be arranged on the friction strips 602 to improve friction strips.

The lower extreme of tearing mechanism 6 is equipped with receiving mechanism, and receiving mechanism is including setting up the containing box 14 at the middle part, and the equal fixedly connected with link plate 16 in both sides of containing box 14, the equal sliding connection of lower extreme of two link plates 16 has slide bar 15, and two slide bars 15 are kept away from open-ended one side and casing 1 fixed connection, and the link plate 16 cross-section is the U type, and slide bar 15 just in time is in the U type notch.

The lower extreme of receiving mechanism is equipped with the vibration mechanism 7 of being connected with tearing mechanism 6, and vibration mechanism 7 is including two vibration axle 701 that the symmetry set up in casing 1 bottom, and the both sides of two vibration axle 701 are all inserted and are established in casing 1 inner wall, have all fixedly cup jointed a plurality of cams 702 on two vibration axle 701, have all fixedly cup jointed second transmission gyro wheel 13 on two vibration axle 701, have all fixedly cup jointed first transmission gyro wheel 11 on two pivots 601, two first transmission gyro wheel 11 all is connected with corresponding second transmission gyro wheel 13 through second drive belt 12. Through first drive gyro wheel 11, second drive belt 12 and second drive gyro wheel 13 drive two vibrations axle 701 and rotate, and then drive the cam 702 rotation on the vibrations axle 701, cam 702 fast rotation then drives containing box 14 vibration from top to bottom, the piece on upper strata can pass through the gap, the vibration gets into in the piece of lower floor, thereby carry out certain mixing with the file piece after the breakage tearing, and the vibration can also carry out effectual deposit accumulation with the file of breakage tearing in the containing box 14, and then the accommodation space on upper strata has been enlarged, it is to be noted, in the concrete application, jack-up containing box 14 when the longer one end of cam 702 rotates to the top, and the upper end of containing box 14 does not contact with tearing mechanism 6 this moment, hanging plate 16 at containing box 14 both sides breaks away from slide bar 15, conveniently shift out containing box 14 through the door opening, when the side that cam 702 is shorter is in the top, hanging plate 16 of containing box 14 both sides can block on slide bar 15, stability when using is increased containing box 14.

Working principle:

when the file splitting machine is used, the device is moved to a proper place through the moving mechanism 3, a file to be split is put in through the inlet 4, the driving shaft 502 is driven to rotate by the starting motor 501, the driven shaft 503 is driven to rotate by the driving gear 505 and the driven gear 506, so that the blade 504 on the driving shaft 502 and the driven shaft 503 is driven to rotate relatively, the entered file is split, the two rotating shafts 601 are driven to rotate by the first driving belt 9, so that the two extruding rollers 602 are driven to rotate inwards, the cut file strip falls between the two extruding rollers 602, because the diameter of the large roller 10 is larger than that of the small roller 8, when the large roller 10 rotates for one circle, the small roller 8 rotates for one circle, the rotating speed of the rotating shafts 601 is higher than that of the driving shaft 502 and the driven shaft 503, so that the rotating speeds of the two extruding rollers 602 are higher than that of the blade 504, and when the file strip enters between the extruding rollers 602, the upper half part of the file is not cut yet, the file strip is pulled downwards, so that the file strip is pulled downwards, the file strip is pulled, the cut file strip is torn, the torn file is made to be less, the tearing edge is generated irregularly, the edge is further, the confidentiality is further improved, and is further improved; through first drive gyro wheel 11, second drive belt 12 and second drive gyro wheel 13 drive two vibrations axle 701 rotations, and then drive the cam 702 rotation on the vibrations axle 701, cam 702 fast rotation then drives containing box 14 vibration from top to bottom, the piece on upper strata can be through the gap, the vibration gets into in the piece of lower floor, thereby carry out certain mixing with the file piece after the breakage tearing, and the vibration can also carry out effectual deposit accumulation with the file of breakage tearing in the containing box, and then enlarged the accommodation space on upper strata, but improved the file quantity of breakage tearing.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a can increase and store up anti-splice kneader of bits volume, includes casing (1), its characterized in that: one side of the shell (1) is provided with a door hole, a door plate (2) is arranged in the door hole, an inlet (4) is formed in the upper end of the shell (1), four moving mechanisms (3) are connected to the bottom end of the shell (1), a paper shredding mechanism (5) is arranged at the top end of the interior of the shell (1), a tearing mechanism (6) is connected to the lower end of the paper shredding mechanism (5), a containing mechanism is arranged at the lower end of the tearing mechanism (6), and a vibrating mechanism (7) connected with the tearing mechanism (6) is arranged at the lower end of the containing mechanism;

the paper shredding mechanism (5) comprises a motor (501) arranged on the side wall of a shell (1), wherein the output end of the motor (501) penetrates through the shell (1) and is connected with a driving shaft (502), the other side of the driving shaft (502) is inserted into the inner wall of the shell (1), one side of the driving shaft (502) is provided with a driven shaft (503), a plurality of blades (504) are fixedly sleeved on the driving shaft (502) and the driven shaft (503), the blades (504) on the driving shaft (502) and the blades (504) on the driven shaft (503) are distributed in a staggered mode, a driving gear (505) is fixedly sleeved on the driving shaft (502), and a driven gear (506) meshed with the driving gear (505) is fixedly sleeved on the driven shaft (503);

the tearing mechanism (6) comprises two rotating shafts (601) symmetrically arranged under the paper shredding mechanism (5), extrusion rollers (602) are fixedly sleeved on the two rotating shafts (601), and the two extrusion rollers (602) are attached; big idler wheels (10) are fixedly sleeved on the driving shaft (502) and the driven shaft (503), small idler wheels (8) are fixedly sleeved on the two rotating shafts (601), the two big idler wheels (10) are connected with the corresponding small idler wheels (8) through first driving belts (9), and the diameter of each big idler wheel (10) is larger than that of each small idler wheel (8);

the vibrating mechanism (7) comprises two vibrating shafts (701) symmetrically arranged at the bottom of the shell (1), a plurality of cams (702) are fixedly sleeved on the vibrating shafts (701), second transmission rollers (13) are fixedly sleeved on the vibrating shafts (701), first transmission rollers (11) are fixedly sleeved on the rotating shafts (601), and the first transmission rollers (11) are connected with the corresponding second transmission rollers (13) through second transmission belts (12).

2. The anti-splice shredder capable of increasing the amount of stored chips as defined in claim 1, wherein: the storage mechanism comprises a storage box (14) arranged in the middle, hanging plates (16) are fixedly connected to two sides of the storage box (14), sliding rods (15) are slidably connected to the lower ends of the hanging plates (16), and one sides, far away from the opening, of the sliding rods (15) are fixedly connected with the shell (1).

3. The anti-splice shredder capable of increasing the amount of stored chips as defined in claim 1, wherein: the moving mechanism (3) comprises a spring (301) fixedly connected to the bottom end of the shell (1), the lower end of the spring (301) is fixedly connected with a moving seat (302), and a moving wheel is arranged at the lower end of the moving seat (302).