CN216632016U

CN216632016U - A old and useless paper reducing mechanism for accounting official working

Info

Publication number: CN216632016U
Application number: CN202123303115.2U
Authority: CN
Inventors: 蔡丽; 周恒伟; 何平; 朱敏; 刘斯福
Original assignee: Hunan Vocational College of Chemical Technology
Current assignee: Hunan Vocational College of Chemical Technology
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-31
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a waste paper smashing device for accounting office, which relates to the technical field of paper smashing and is used for solving the problems that the work of an existing paper shredder requires large work load of uninterrupted paper placing of personnel and the existing paper shredder requires professional maintenance to delay the work process; compared with the prior art, the paper placing device can greatly reduce the labor amount of people for placing paper, and has the advantages of convenience in disassembly and simple maintenance.

Description

A old and useless paper reducing mechanism for accounting official working

Technical Field

The utility model relates to the technical field of paper smashing, in particular to a waste paper smashing device for accounting office.

Background

With the development of information intelligence, some lawbreakers use network vulnerabilities to steal the secrets of companies and units, which results in that some confidential documents of each company and security unit need to be shredded after being read and used, so as to play a role of security, and the documents and letters cannot leak the contents, and the original property of the paper is difficult to recover by shredding with a shredder.

When the existing office paper shredder is used for shredding paper, office staff are generally required to orderly and uninterruptedly place paper into the paper shredder. When a large amount of paper is needed to be shredded, office staff need to uninterruptedly put paper into the paper shredder for a long time, the working time of the office staff can be seriously occupied, and when the paper shredder is blocked, the paper shredder is an integrated device, so that the blocked paper can be taken out only by disassembling the paper shredder by professional maintenance staff, and a large amount of time is also occupied, and the paper shredding cannot be normally carried out.

Therefore, the waste paper smashing device for accounting office is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste paper smashing device for accounting office, which is used for solving the following problems: the paper feeding assembly is arranged, so that an operator does not need to uninterruptedly place paper in front of a machine for a long time, the workload of the operator is greatly reduced, the problem that the workload is greatly increased due to the fact that the existing paper shredder needs personnel to uninterruptedly place paper is solved, the paper jamming problem is quickly solved through the moving assembly, and the problem that the existing paper shredder needs a professional to maintain and affects the working process is solved.

The purpose of the utility model can be realized by the following technical scheme:

a waste paper smashing device for accounting office comprises a box body, wherein a feeding hole is formed in the top of the box body, a paper feeding component and a moving component are mounted inside the box body, the paper feeding component comprises a cover, the cover is rotatably connected with the top of the box body, one side of the cover is connected with a pressing plate through a first compression spring, a paper placing frame is mounted inside the box body, and a plurality of sliding grooves are formed in the bottom of the paper placing frame;

the inside of box has two conveying rollers and two crushing rollers through bearing swing joint, two the conveyer belt is installed in the outside of conveying roller, rubber suction cup is evenly installed through the second compression spring in the outside of conveyer belt, rubber suction cup cooperatees with the spout of putting paper frame bottom and seting up, the internally mounted of box has driving motor, driving motor's output is fixed through spot welding with one of them crushing roller.

Furthermore, one end of each of the two crushing rollers is fixedly connected with a gear, the two gears are meshed and connected, and one of the two crushing rollers is connected with the conveying roller through a belt.

Furthermore, the inside of box has the deflector through demountable installation, the deflector cooperatees with the conveyer belt, the broach hole has been seted up to one side of deflector, and the broach hole cooperatees with crushing roller.

Further, the removal subassembly includes the slide, slide sliding connection is inside the box, the internally mounted of box has the baffle, one side symmetry of slide is fixed with the support, and the both ends of one of them crushing roller pass through bearing swing joint with the support, the internally mounted of box has the dwang, the one end and the slide of dwang pass through bearing swing joint, the other end of dwang runs through and extends to the outside, and dwang and box threaded connection, the dwang is located outside one end fixedly connected with knob.

Furthermore, a clamping groove is formed in the top of the box body, one side of the cover is connected with a clamping block through a third compression spring, the clamping block is matched with the clamping groove, and a material receiving box is arranged in the box body.

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

1. when the paper feeding device is used, the paper feeding assembly is arranged, a considerable amount of paper can be placed in the paper placing frame, the rubber sucker on the outer side of the conveying belt grabs the paper and conveys the paper to the crushing roller for crushing, so that an operator does not need to uninterruptedly place the paper in front of a machine for a long time, the crushing roller can be prevented from being in direct contact with the operator, and the paper can be placed on time only by setting time, so that the workload of the operator is greatly reduced;

2. when the paper shredder is used, an operator rotates the rotating rod through the moving assembly to enable the sliding plate to drive one of the crushing rollers to move, so that the distance between the two crushing rollers is increased, the problem of paper jam is quickly solved, and the defect that the existing paper shredder can only be maintained by professional staff is further overcome.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;

FIG. 1 is a cross-sectional view of the overall construction of the present invention;

FIG. 2 is a side cross-sectional view of the overall structure of the present invention;

FIG. 3 is a top view of the conveyor belt of the present invention;

FIG. 4 is a schematic view of a paper frame according to the present invention;

fig. 5 is a schematic view of the overall structure of the present invention.

Reference numerals: 1. a box body; 5. a paper feed assembly; 501. a machine cover; 502. pressing a plate; 503. a conveying roller; 504. a conveyor belt; 505. a rubber suction cup; 506. a drive motor; 507. a belt; 508. a guide plate; 509. placing a paper frame; 6. a moving assembly; 601. a slide plate; 602. a support; 603. rotating the rod; 7. a crushing roller; 8. a gear; 10. a clamping block; 11. and (7) collecting the material box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-5, a waste paper shredding device for accounting office, which comprises a box body 1, a feeding hole is arranged at the top of the box body 1, a paper feeding component 5 and a moving component 6 are arranged inside the box body 1, the paper feeding component 5 comprises a cover 501, the cover 501 is rotatably connected with the top of the box body 1, one side of the cover 501 is connected with a pressing plate 502 through a first compression spring, a paper placing frame 509 is arranged inside the box body 1, a plurality of sliding grooves are arranged at the bottom of the paper placing frame 509, when paper file shredding is required, an operator firstly buckles a clamping block 10 and opens the cover 501, then puts the sorted paper file into the paper placing frame 509, then buckles the clamping block 10 and closes the cover 501, after closing the cover 501, the bottom of the cover 501 compacts paper through the pressing plate 502 connected with the first compression spring, then opens a driving motor 506, the driving motor 506 drives two shredding rollers 7 meshed and connected through a gear 8 to operate, the conveying rollers 503 operate simultaneously under the action of the belt 507 to drive the conveying belt 504 to roll, rubber suckers 505 uniformly installed on the outer side of the conveying belt 504 penetrate through chutes formed in the bottom of the paper placing frame 509 and take out part of the paper, under the guidance of the guide plate 508, part of the paper enters a gap between the two crushing rollers 7 to be crushed, and the crushed paper enters the material receiving box 11;

when the crushing roller 7 is jammed, the operator turns off the power of the paper and opens the cover 501, then the guide plate 508 is removed, the knob is rotated to drive the rotating rod 603 to rotate outwards, and then the sliding plate 601 is driven to move through the crushing rollers 7 connected with the bracket 602, so that the gap between the two crushing rollers 7 is enlarged, the operator can take out the clamped paper conveniently, the operator rotates the rotating rod 603 again, so that the sliding plate 601 drives the crushing rollers 7 to approach to the other crushing roller 7, when the slide plate 601 hits the baffle plate and the rotating rod 603 can not rotate any more, it is explained that the gears 8 of the two crushing rollers 7 are meshed and connected at this time, the blockage of the utility model is solved through the steps, the structure of the utility model is simple, the quick disassembly and assembly can be realized, the paper jam problem of the utility model can be solved through simple steps, so that the utility model has the characteristic of maintenance without professional maintenance personnel.

The working process and principle of the utility model are as follows:

an operator opens the cover 501, puts the sorted paper files into the paper placing frame 509 and then closes the cover 501, the pressing plate 502 presses the paper under the action of the first compression spring, the driving motor 506 is started, the conveyor belt 504 rolls under the action of the conveying roller 503, meanwhile, the rubber suction cup 505 penetrates through a sliding groove formed in the bottom of the paper placing frame 509, and then the rubber suction cup 505 is matched with the second compression spring to adsorb and convey the paper and accurately enter between the two crushing rollers 7 to crush the paper under the guide of the guide plate 508;

when the crushing rollers 7 are jammed, an operator turns off the power supply of the paper jam-preventing device, opens the cover 501, detaches the guide plate 508, rotates the knob located on the outer side of the box body 1, the knob drives the rotating rod 603 to rotate, the sliding plate 601 drives one crushing roller 7 to move, the distance between the two crushing rollers 7 is increased, the operator takes out jammed paper, rotates the knob again, and the crushing rollers 7 move to a working position, so that the paper jam-preventing device has the advantages of being fast in detachment and capable of solving jam without participation of professional maintenance personnel.

The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The waste paper smashing device for the accounting office comprises a box body (1) and is characterized in that a feeding hole is formed in the top of the box body (1), a paper feeding component (5) and a moving component (6) are mounted inside the box body (1), the paper feeding component (5) comprises a cover (501), the cover (501) is rotatably connected with the top of the box body (1), one side of the cover (501) is connected with a pressing plate (502) through a first compression spring, a paper placing frame (509) is mounted inside the box body (1), and a plurality of sliding grooves are formed in the bottom of the paper placing frame (509);

the inside of box (1) has two conveying rollers (503) and two crushing roller (7), two through bearing swing joint conveyer belt (504) are installed to the outside of conveying roller (503), rubber suction cup (505) are evenly installed through second compression spring in the outside of conveyer belt (504), rubber suction cup (505) cooperate with the spout of putting paper frame (509) bottom and seting up, the internally mounted of box (1) has driving motor (506), the output of driving motor (506) is fixed through spot welding with one of them crushing roller (7).

2. The waste paper shredding device for accountants' offices as claimed in claim 1, wherein one end of each of the two shredding rollers (7) is fixedly connected with a gear (8), the two gears (8) are meshed and connected, and one of the shredding rollers (7) is connected with the conveying roller (503) through a belt (507).

3. The waste paper smashing device for accountant offices is characterized in that a guide plate (508) is detachably mounted inside the box body (1), the guide plate (508) is matched with the conveyor belt (504), comb tooth holes are formed in one side of the guide plate (508), and the comb tooth holes are matched with the smashing rollers (7).

4. The waste paper smashing device for the accounting office as claimed in claim 1, wherein the moving assembly (6) comprises a sliding plate (601), the sliding plate (601) is slidably connected inside the box body (1), a baffle is arranged inside the box body (1), a support (602) is symmetrically fixed on one side of the sliding plate (601), two ends of one smashing roller (7) are movably connected with the support (602) through bearings, a rotating rod (603) is arranged inside the box body (1), one end of the rotating rod (603) is movably connected with the sliding plate (601) through bearings, the other end of the rotating rod (603) penetrates through and extends to the outside, the rotating rod (603) is in threaded connection with the box body (1), and the rotating rod (603) is located at one end of the outside and is fixedly connected with a knob.

5. The waste paper smashing device for accountant office as claimed in claim 1, wherein a clamping groove is formed in the top of the box body (1), a clamping block (10) is connected to one side of the cover (501) through a third compression spring, the clamping block (10) is matched with the clamping groove, and a material receiving box (11) is installed inside the box body (1).