CN219187085U

CN219187085U - Multifunctional paper shredder

Info

Publication number: CN219187085U
Application number: CN202223526861.2U
Authority: CN
Inventors: 李相魁
Original assignee: Beijing Feier Mathematical Technology Co ltd
Current assignee: Beijing Feier Mathematical Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-16
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a multifunctional paper shredder, which relates to the technical field of paper shredders and comprises a rack, wherein a first frame plate is fixedly connected to the upper surface of the rack, a second frame plate is arranged on the rack, two sliding rails are fixedly connected to the upper surface of the rack, two sliding rail joints are embedded into the lower side of the second frame plate, the second frame plate is respectively and slidably connected with the two sliding rails through the two sliding rail joints, the first frame plate and the second frame plate are both arranged in a shape and are in mirror image arrangement, two driving grooves are formed in the surface of the second frame plate facing the first frame plate, the multifunctional paper shredder is capable of separating two shredding rollers by displacing the second frame plate to the side far away from the first frame plate, so that staff can clean paper jammed on the two shredding rollers conveniently in the mode, the operation difficulty of the staff when the staff cleans the shredding rollers is further reduced, and the working efficiency and the speed of the paper shredder when the paper shredder is used are ensured.

Description

Multifunctional paper shredder

Technical Field

The utility model relates to the technical field of paper shredders, in particular to a multifunctional paper shredder.

Background

The shredder consists of a set of rotating shredding rolls, paper combs and a drive motor, and paper is fed between the intermeshing blades and is divided into a plurality of fine paper pieces.

However, if the paper shredder needs to crush a large amount of paper in daily use, the paper shredder is easy to have a jam, meanwhile, as the two crushing rollers in most of the existing paper shredders are close together and the distance between the two crushing rollers cannot be adjusted, a small brush needs to be used for brushing back against the clamping groove between the two rollers to clean the clamped paper, the paper clamped between the two rollers is difficult to clean in this way, and meanwhile, the cleaning effect of the brush for brushing back on the clamped paper is not obvious enough, so that the cleaning difficulty of workers on the paper shredder is increased, and the working efficiency and speed of the paper shredder are reduced.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a multifunctional paper shredder which can solve the problem that the cleaning effect of a brush on stuck paper is not obvious enough in a back brushing mode.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multifunctional paper shredder, includes the frame, the last fixed surface of frame is connected with first deckle board, is provided with the second deckle board in the frame, and the last fixed surface of frame is connected with two slide rails, and the downside of second deckle board has embedded two slide rail joints, and the second deckle board is connected with two slide rails sliding respectively through two slide rails, and first deckle board and second deckle board all set up to word form and are the mirror image setting, and two drive slots have been seted up on the surface of second deckle board towards first deckle board, are provided with actuating mechanism in the drive slot.

Preferably, the lower surface of the frame transverse plate is fixedly connected with a funnel, and the upper surface of the frame transverse plate is provided with a through groove communicated with the interior of the funnel.

Preferably, two connecting shafts are rotatably connected between the inner walls of two opposite sides of the first frame plate and the second frame plate, one ends of the two connecting shafts respectively rotate to penetrate through the outer surfaces of the first frame plate and the second frame plate, two crushing rollers are fixedly sleeved on the outer surfaces of the two connecting shafts in the first frame plate and the second frame plate, two gears are fixedly sleeved on the outer surfaces of the two connecting shafts outside the first frame plate and the second frame plate, and the two gears are meshed and connected.

Preferably, the driving mechanism comprises a threaded rod, the threaded rod is rotationally connected to the bottom wall of the driving groove, a threaded sleeve is arranged on the threaded rod in a threaded sleeve mode, a pushing plate is rotationally connected to the outer surface of the threaded sleeve, a hinge seat is fixedly connected to the first frame plate on the surface, facing the driving groove, of the first frame plate, and one side, away from the threaded sleeve, of the pushing plate is rotationally connected with the hinge seat.

Preferably, a communicating cavity is formed in the second frame plate, the communicating cavity is respectively communicated with the two driving grooves, a rotating shaft with the lower end penetrating into the communicating cavity in a rotating mode is arranged on the second frame plate, and two second belt pulleys are fixedly sleeved on the outer surface of one end of the rotating shaft, located in the communicating cavity.

Preferably, the upper end of the threaded rod is fixedly connected with a first belt pulley, and a transmission belt is connected between the first belt pulley and the second belt pulley in a transmission manner.

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

(1) This multi-functional kneader, one side displacement to keeping away from first framed board through the second framed board just so can separate two crushing rollers, just be convenient for the staff clear up the paper that blocks on two crushing rollers through this kind of mode, further reduced the operation degree of difficulty of staff when the clearance crushing roller, work efficiency and speed when having ensured this kneader use, when the paper of different thickness needs processing simultaneously, can adjust the interval between two crushing rollers according to this kind of mode for this kneader can the kibbling effect of multiple mode, makes this crushing roller possess multiple crushing function.

(2) The multifunctional paper shredder is provided with the driving mechanism, the rotating shaft synchronously drives the two second belt pulleys to rotate, so that the two threaded rods synchronously rotate under the action of the driving belt, the operation steps of a worker when driving the second frame plate to displace are simplified, and the efficiency of cleaning the crushing roller is ensured.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of a multifunctional shredder according to the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic cross-sectional view of a second frame plate of the present utility model;

fig. 4 is a schematic vertical sectional view of a second frame plate according to the present utility model.

Reference numerals: 1. a frame; 2. a funnel; 3. a first frame plate; 4. a second frame plate; 5. a connecting shaft; 6. a gear; 7. a pulverizing roller; 8. a slide rail; 9. a slide rail joint; 10. a driving groove; 11. a threaded rod; 12. a thread sleeve; 13. a push plate; 14. a hinge base; 15. a communication chamber; 16. a first pulley; 17. a rotating shaft; 18. a second pulley; 19. a drive belt.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a multifunctional paper shredder, including frame 1, the lower fixed surface of frame 1 diaphragm is connected with funnel 2, the logical groove with the inside communicating of funnel 2 is seted up to the upper surface of frame 1 diaphragm, the upper fixed surface of frame 1 is connected with first framed board 3, be provided with second framed board 4 on the frame 1, first framed board 3 and second framed board 4 all set up to word form and are the mirror image setting, consequently form into the mouth word by first framed board 3 and second framed board 4 combination, the inner circle after first framed board 3 and the combination of second framed board 4 coincide with logical groove simultaneously, consequently object accessible logical groove in first framed board 3 and the second framed board 4 drops to funnel 2 in.

Further, two connecting shafts 5 are rotatably connected between the inner walls of two opposite sides of the first frame plate 3 and the second frame plate 4, one ends of the two connecting shafts 5 respectively rotate and penetrate through the outer surfaces of the first frame plate 3 and the second frame plate 4, the two connecting shafts 5 are fixedly sleeved on the outer surfaces of the first frame plate 3 and the second frame plate 4, two crushing rollers 7 are fixedly sleeved on the outer surfaces of the two connecting shafts 5 outside the first frame plate 3 and the second frame plate 4, two gears 6 are meshed and connected between the two gears 6, meanwhile, a driving motor is arranged on the frame 1, an output shaft of the driving motor is connected with one connecting shaft 5 in a belt and pulley transmission mode, so that one connecting shaft 5 is driven to rotate by the driving motor through belt transmission, the two gears 6 synchronously rotate in opposite directions, the two crushing rollers 7 can crush paper, and the crushed paper is finally discharged from the hopper 2.

Further, the upper surface fixedly connected with two slide rails 8 of frame 1, the downside of second framed board 4 has embedded two slide rail joints 9, second framed board 4 is through two slide rail joints 9 respectively with two slide rails 8 sliding connection, second framed board 4 just can slide on slide rail 8 like this, consequently, when blocked by the paper between two crushing rollers 7 and cause crushing roller 7 unable rotatory, the one side displacement of keeping away from first framed board 3 through second framed board 4, just so can separate two crushing rollers 7, just so be convenient for the staff clear up the paper of blocking on two crushing rollers 7 through this kind of mode, further reduced the operation degree of difficulty of staff when the clearance crushing roller, work efficiency and speed when having ensured this kneader use.

In the scheme, sealing rubber is arranged between the lower surface of the second frame plate 4 and the frame 1, so that the tightness between the second frame plate 4 and the frame 1 is improved in the process of not affecting the sliding of the second frame plate 4.

Further, two driving grooves 10 are formed in the surface of the second frame plate 4 facing the first frame plate 3, two threaded rods 11 are rotatably connected to the bottom wall of the two driving grooves 10, a threaded sleeve 12 is sleeved on the threaded rod 11, a push plate 13 is rotatably connected to the outer surface of the threaded sleeve 12, a hinge seat 14 is fixedly connected to the surface of the first frame plate 3 facing the driving grooves 10, one side of the push plate 13 away from the threaded sleeve 12 is rotatably connected with the hinge seat 14, therefore, by rotating the threaded rod 11, the threaded sleeve 12 is driven by the threaded teeth on the threaded rod 11 to move upwards or downwards, when the threaded sleeve 12 moves downwards, the push plate 13 forms thrust on the hinge seat 14, so that the second frame plate 4 moves towards one side of the threaded sleeve 12, when the threaded sleeve 12 moves upwards, the push plate 13 forms tension on the hinge seat 14, so that the second frame plate 4 moves towards one side of the first frame plate 3, the purpose of driving the second frame plate 4 is achieved in the mode, meanwhile, when paper with different thicknesses needs to be processed, the two paper shredder rollers 7 can be adjusted according to the mode, and the shredding roller size can have various shredding effects.

Further, the second frame plate 4 is internally provided with the communicating cavity 15, the communicating cavity 15 is respectively communicated with the two driving grooves 10, the second frame plate 4 is provided with the rotating shaft 17, the lower end of the rotating shaft penetrates through the communicating cavity 15 in a rotating mode, the outer surface of one end of the rotating shaft 17, which is positioned in the communicating cavity 15, is fixedly sleeved with two second belt pulleys 18, the upper ends of the two threaded rods 11 are fixedly connected with two first belt pulleys 16, and a driving belt 19 is connected between the first belt pulleys 16 and the second belt pulleys 18 in a driving mode, so that the rotating shaft 17 synchronously drives the two second belt pulleys 18 to rotate through rotating the rotating shaft 17, and therefore the two threaded rods 11 synchronously rotate under the action of the driving belt 19.

Working principle: when the device needs to clear up crushing roller 7, through rotatory pivot 17, pivot 17 has driven two second belt pulleys 18 in step and has rotated, two threaded rods 11 are synchronous to rotate like this under drive belt 19's effect, the thread bush 12 upwards or the downward displacement is driven to the screw tooth on threaded rod 11, when thread bush 12 down displacement, push pedal 13 can form thrust to articulated seat 14, so make second frame plate 4 to the one side displacement of keeping away from first frame plate 3 in step, when thread bush 12 up displacement, push pedal 13 can form the pulling force to articulated seat 14, so make second frame plate 4 to the one side displacement that is close to first frame plate 3.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A multifunctional shredder, comprising a frame (1), characterized in that: the upper surface fixedly connected with first framed board (3) of frame (1), be provided with second framed board (4) on frame (1), the upper surface fixedly connected with of frame (1) has two slide rails (8), the downside of second framed board (4) imbeds has two slide rail joint (9), second framed board (4) respectively with two slide rails (8) sliding connection through two slide rail joint (9), first framed board (3) all set up to word form and be the mirror image setting with second framed board (4), two drive slot (10) have been seted up on the surface of second framed board (4) towards first framed board (3), be provided with actuating mechanism in drive slot (10).

2. The multi-function shredder according to claim 1, wherein: the lower surface of the transverse plate of the frame (1) is fixedly connected with a funnel (2), and the upper surface of the transverse plate of the frame (1) is provided with a through groove communicated with the interior of the funnel (2).

3. A multi-function shredder according to claim 2, wherein: the two-side inner walls of the first frame plate (3) and the second frame plate (4) opposite to each other are rotationally connected with two connecting shafts (5), one ends of the two connecting shafts (5) respectively rotate to penetrate through the outer surfaces of the first frame plate (3) and the second frame plate (4), the two connecting shafts (5) are fixedly sleeved with two crushing rollers (7) on the outer surfaces of the first frame plate (3) and the second frame plate (4), the two connecting shafts (5) are fixedly sleeved with two gears (6) on the outer surfaces of the first frame plate (3) and the second frame plate (4), and the two gears (6) are in meshed connection.

4. The multi-function shredder according to claim 1, wherein: the driving mechanism comprises a threaded rod (11), the threaded rod (11) is rotationally connected to the bottom wall of the driving groove (10), a threaded sleeve (12) is sleeved on the threaded rod (11), a push plate (13) is rotationally connected to the outer surface of the threaded sleeve (12), a hinge seat (14) is fixedly connected to the surface of the first frame plate (3) facing the driving groove (10), and one side, away from the threaded sleeve (12), of the push plate (13) is rotationally connected with the hinge seat (14).

5. The multi-purpose shredder according to claim 4, wherein: the second frame plate (4) is internally provided with a communication cavity (15), the communication cavity (15) is respectively communicated with the two driving grooves (10), the second frame plate (4) is provided with a rotating shaft (17) with the lower end penetrating into the communication cavity (15) in a rotating mode, and the outer surface of one end of the rotating shaft (17) located in the communication cavity (15) is fixedly sleeved with two second belt pulleys (18).

6. The multi-purpose shredder according to claim 5, wherein: the upper end of the threaded rod (11) is fixedly connected with a first belt pulley (16), and a transmission belt (19) is in transmission connection between the first belt pulley (16) and a second belt pulley (18).