CN220258248U

CN220258248U - Kneader with repeat shredding function

Info

Publication number: CN220258248U
Application number: CN202321715412.4U
Authority: CN
Inventors: 邓浩; 周淑娟; 邓月琴; 邱美华; 邓玮
Original assignee: Shanghai Yuedu Technology Co ltd
Current assignee: Shanghai Yuedu Technology Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-29
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to the technical field of paper shredders, and provides a paper shredder with a repeated paper shredding function, which comprises: the shell is divided into a falling area and a collecting area by a partition plate; a pulverizing mechanism for pulverizing the paper; the grid screen plate is obliquely hinged in the shell, and one lower side of the grid screen plate is lapped on the partition plate and used for screening out insufficiently crushed paper fragments, and the collecting area is provided with a collecting box in a drawing mode and used for collecting the insufficiently crushed paper fragments; through crushing mechanism with paper crushing, the paper that has smashed falls on the grid otter board, will smash insufficient paper piece and screen out and fall in collecting box through the grid otter board, smash abundant paper piece then fall in the falling zone with waiting subsequent clearance, take out the paper piece in the collecting box and smash again until reaching standard to avoid paper content to be known by other people.

Description

Kneader with repeat shredding function

Technical Field

The utility model relates to the technical field of paper shredders, in particular to a paper shredder with a repeated paper shredding function.

Background

The paper shredder is composed of a group of rotating blades, paper combs and a driving motor, paper is fed in from the middle of the mutually meshed blades and is divided into a plurality of tiny paper sheets so as to achieve the aim of confidentiality, the paper shredding mode refers to the shape of the paper which is shredded by a paper shredding knife after being processed by the paper shredder, and the traditional paper shredding mode comprises the following steps: the shredding mode is suitable for different occasions, and if the shredding mode is used in a general office occasion, the shredding mode is selected from the shredding mode, the granular mode, the section mode, the strip mode and the strip mode, but if the shredding mode is used in occasions with higher security requirements, the shredding mode is needed.

At present, when paper shredders are used, the paper may not be fully shredded, and there is a risk that other people know the content of the paper.

Therefore, the present utility model provides a shredder with repeated shredding function to solve the above problems.

Disclosure of Invention

An embodiment of the present utility model is directed to a shredder with repeated shredding function to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a shredder with repeated shredding function, the shredder comprising:

the shell is divided into a falling area and a collecting area by a partition plate;

a pulverizing mechanism for pulverizing the paper;

the grid screen plate is obliquely hinged in the shell, one lower side of the grid screen plate is lapped on the partition plate and used for screening out insufficiently crushed paper fragments, and the collecting area is provided with a collecting box in a pulling mode and used for collecting the insufficiently crushed paper fragments.

In one alternative: a plurality of rollers are symmetrically arranged on the bottom side of the shell.

In one alternative: the pulverizing mechanism includes:

the two crushing rollers are arranged in the shell in a rotating manner and are matched with each other to crush paper, two crushing motors for respectively driving the two crushing rollers to synchronously rotate in opposite directions are arranged on the shell, and a throwing opening is formed in the shell;

the rotating rod is rotationally arranged in the shell, a plurality of crushing blades are uniformly arranged on the rotating rod in the circumferential direction, a high-speed motor is arranged in the shell, and transmission is realized between the high-speed motor and the rotating rod through a bevel gear set.

In one alternative: the utility model discloses a grid otter board, including grid otter board, the lower one side of grid otter board is equipped with many and pulls the bullet rope, every pull the bullet rope and keep away from the one end of grid otter board and all be fixed in on the baffle, the casing rotation is equipped with flower shape piece and is equipped with and is used for driving flower shape piece pivoted driving motor, flower shape piece is located grid otter board below and its side and grid otter board contact offset.

In one alternative: the collecting box is provided with a connecting plate, the connecting plate is screwed with a fastening knob, and the shell is provided with an internal thread hole for screwing in the fastening knob.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects:

this kneader simple structure, convenient to use, through shredding mechanism with paper shredding, the paper that has smashed falls on the grid otter board, screens out the undercrushed paper piece and falls in collecting box through the grid otter board, and the paper piece that smashes abundant then falls in the falling zone in order to wait the follow-up clearance, takes out the paper piece in the collecting box and pulverizes again until reaching standard to avoid the paper content to be known by other people.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. Meanwhile, these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to specific embodiments.

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a front view of a collection box in an embodiment of the utility model.

Fig. 3 is a top view of a plurality of crushing blades and a transfer rod according to an embodiment of the present utility model.

Reference numerals annotate: 1-roller, 2-drop zone, 3-clearance mouth, 4-casing, 5-baffle, 6-flower shape piece, 7-grid otter board, 8-crushing blade, 9-crushing roller, 10-input mouth, 11-bevel gear group, 12-high-speed motor, 13-bull stick, 14-draw bullet rope, 15-fastening knob, 16-connecting plate, 17-handle, 18-collecting box, 19-collection zone.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 and 2, in an embodiment of the present utility model, a shredder with repeated shredding function includes:

a housing 4, the interior of which is divided into a drop zone 2 and a collection zone 19 by a partition 5;

a pulverizing mechanism for pulverizing the paper;

the grid screen 7 is obliquely hinged in the shell 4, and one lower side of the grid screen is lapped on the partition plate 5 for screening out insufficiently crushed paper fragments, and the collecting area 19 is provided with a collecting box 18 in a drawing mode for collecting the insufficiently crushed paper fragments.

In this embodiment, the paper is crushed by the crushing mechanism, the crushed paper falls on the grid mesh plate 7, the insufficiently crushed paper fragments are screened out by the grid mesh plate 7 and fall into the collecting box 18, the sufficiently crushed paper fragments fall into the falling area 2 for subsequent cleaning, and the paper fragments in the collecting box 18 are taken out and crushed again until reaching standards, so that the paper content is prevented from being known by others.

Further, in this embodiment, a cleaning opening 3 for cleaning the paper fragments is provided on one side of the drop zone 2.

Further, in this embodiment, the collecting box 18 is provided with a connecting plate 16, the connecting plate 16 is screwed with a fastening knob 15, the housing 4 is provided with an internal threaded hole (not illustrated in the drawing) for screwing the fastening knob 15, the collecting box 18 is fixed by screwing the fastening knob 15 into the internal threaded hole of the housing 4, and the collecting box 18 is provided with a handle 17 for facilitating drawing.

Further, in this embodiment, the bottom side of the housing 4 is symmetrically provided with a plurality of rollers 1 to facilitate moving the shredder.

Referring to fig. 1 and 3, in one embodiment of the present utility model, the pulverizing mechanism includes:

the two crushing rollers 9 are rotatably arranged in the shell 4 and are matched with each other to crush paper, two crushing motors (not shown) for respectively driving the two crushing rollers 9 to synchronously and oppositely rotate are arranged on the shell 4, and a throwing port 10 is arranged on the shell 4;

the rotating rod 13 is rotationally arranged in the shell 4, a plurality of crushing blades 8 are uniformly arranged on the rotating rod 13 in a circumferential direction, a high-speed motor 12 is arranged in the shell 4, and the high-speed motor 12 and the rotating rod 13 are in transmission through a bevel gear set 11.

In the embodiment, paper to be crushed is thrown in through the throwing opening 10, two crushing motors respectively drive two crushing rollers 9 to synchronously rotate in opposite directions to crush the paper in the first way, the high-speed motor 12 drives the rotating rod 13 to rotate, and the rotating rod 13 rotates to drive the plurality of crushing blades 8 to crush the paper in the second way.

Referring to fig. 1, in an embodiment of the present utility model, a plurality of pulling elastic ropes 14 are disposed on a lower side of the grid plate 7, one end of each pulling elastic rope 14, which is far away from the grid plate 7, is fixed on the partition plate 5, a flower-shaped block 6 is rotatably disposed in the housing 4, and a driving motor (not illustrated in the drawing) for driving the flower-shaped block 6 to rotate is disposed in the housing 4, and the flower-shaped block 6 is disposed below the grid plate 7 and has sides contacting and abutting against the grid plate 7.

In the embodiment, the driving motor drives the flower-shaped block 6 to rotate, and the flower-shaped block 6 rotates to drive the grid net plate 7 to continuously pitch, so that paper fragments are screened.

In the above embodiment of the present utility model, a shredder with repeated shredding function is provided, where paper is shredded by a shredding mechanism, the shredded paper falls on a grid screen 7, and the insufficiently shredded paper is screened out by the grid screen 7 and falls into a collecting box 18, and the fully shredded paper falls into a falling area 2 for subsequent cleaning, and the shredded paper in the collecting box 18 is taken out and shredded again until reaching the standard, so that the paper content is prevented from being known by others.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A shredder with repeated shredding function, the shredder comprising:

a pulverizing mechanism for pulverizing the paper;

2. The shredder with repeated shredding function according to claim 1, wherein the bottom side of the housing is symmetrically provided with a plurality of rollers.

3. The shredder with repeated shredding function according to claim 1, wherein the shredding mechanism comprises:

4. The shredder with repeated shredding function according to claim 1, wherein a plurality of pulling elastic ropes are arranged on the lower side of the grid mesh plate, one end of each pulling elastic rope far away from the grid mesh plate is fixed on the partition plate, a flower-shaped block and a driving motor for driving the flower-shaped block to rotate are rotationally arranged in the shell, and the flower-shaped block is positioned below the grid mesh plate, and the side edge of the flower-shaped block is in contact with and propped against the grid mesh plate.

5. The shredder with repeated shredding function according to any of the claims 1-4, wherein a connection plate is provided on the collection box, a fastening knob is screwed on the connection plate, and an internal threaded hole for screwing in the fastening knob is provided on the housing.