CN209205485U - Automatic paper crusher - Google Patents
Automatic paper crusher Download PDFInfo
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- CN209205485U CN209205485U CN201821645875.7U CN201821645875U CN209205485U CN 209205485 U CN209205485 U CN 209205485U CN 201821645875 U CN201821645875 U CN 201821645875U CN 209205485 U CN209205485 U CN 209205485U
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- paper
- upper cover
- groove
- automatic
- rolling
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Abstract
The utility model discloses a kind of automatic paper crushers, including can accommodating paper and be mounted on the paper groove on base (1), the machine core (2) being located at below paper groove (1) and the upper cover (3) being located above paper groove (1), the side of the upper cover (3) and base are rotatablely connected, the paper groove (1), which is equipped with, enters the channel in machine core (2) for paper, it is characterized by: the bottom surface of the upper cover (3), which is equipped with, provides the paper-pressing mechanism of pressure to the paper in paper groove (1), the paper-pressing mechanism is located above the channel of paper groove (1).The automatic paper crusher, which can be fed, rapidly, continuously feeds multiple paper, so that core section is crushed multiple paper simultaneously, drives paper that continuous paper cutting side, overlapping, the quantitative core section that enters is made to carry out shredded paper work using equipped with rolling paper wheel group friction.
Description
Technical field
The utility model relates to shredder technical fields, are especially a kind of automatic paper crusher.
Background technique
As the safety of people, confidential notions constantly improve, the shredder for crushing paper has also been obtained widely
Universal and development.If needing user that paper is divided into more batches but when paper cutting is more when using and successively putting into shredder,
Such application method not only wastes user's a large amount of time, and can be because excessively leading paper shredded paper using primary investment paper
Machine paper jam causes the reduced service life of shredder.Therefore the automatic paper crusher with automatic feed is produced.
Shredder on the market has such a full-automatic inlet device at present, the mechanism include: can stir up and down it is upper
Lid, the paper groove being set to above machine core and the paper feeding wheel group being arranged in pairs above paper groove, the upper interior surface be provided with
The mortgage face that can be compressed downwards at moment of the paper feeding wheel group and paper groove cooperation.
In use, user opens upper cover, then paper cutting is put into paper groove, closes upper cover, at this time the mortgage face of platen
It acts on paper, shredder work, is arranged in pairs the paper feeding wheel group above paper groove and rotates simultaneously to paper inlet side to paper
It opens and generates downward clamping force to which paper feeding core section is carried out crushing cutting, to complete automatic paper shredding work.
But above-mentioned full-automatic inlet device will lead to sheet stacking if paper feeding speed is too fast during automatic paper feed
Together, to block paper feed port, paper feeding mechanism is made to fail, to guarantee that paper does not block paper feed port, which is merely able to
Paper is sent into machine core one by one to crush, if the core section of the automatic paper crusher can simultaneously broken plurality of sheets of paper, from
Dynamic paper feeding mechanism is just unable to satisfy the demand to paper feed amount, causes the idle and waste of core section shredded paper ability, influences shredded paper
The working efficiency of machine.
Utility model content
The technical problems to be solved in the utility model, which is to provide one kind and can feed, rapidly, continuously feeds multiple paper,
So that core section is crushed multiple paper simultaneously, drives paper to connect paper cutting side using equipped with rolling paper wheel group friction
Continuous, overlapping, the quantitative automatic paper crusher that shredded paper work is carried out into core section.
The technical solution of the utility model is to provide a kind of automatic paper crusher having following structure, including can accommodate paper
And be mounted on the paper groove on base, the machine core below paper groove and the upper cover above paper groove, the one of the upper cover
Side and base are rotatablely connected, and the paper groove, which is equipped with, enters the channel in machine core for paper, it is characterised in that: the bottom of the upper cover
Face, which is equipped with, provides the paper-pressing mechanism of pressure to the paper in paper groove, and the paper-pressing mechanism is located above the channel of paper groove.
The paper-pressing mechanism includes the pressboard and elastic device that can be close to the top surface of the paper in paper groove, the platen
Plate is connect by elastic device with upper cover.
The elastic device includes at least one connecting rod and at least one torsional spring；The torsional spring is covered to be turned on upper lid
On axis, top and the upper cover of the torsional spring offset, and bottom end offsets with the top surface of a corresponding connecting rod；The connecting rod is downward
Inclination, the pressboard are connected to the bottom end of connecting rod.
The elastic device includes at least one spring leaf and at least one piece of limited block, the limited block are fixed on upper cover
Inner bottom surface, for the spring leaf in downwardly projecting bottom that is arc-shaped and being located at upper cover, one end of the spring leaf and upper cover are solid
It is fixed, it the other end and is slidably connected in limited block, the pressboard is fixed on the arc top of spring leaf.
Elongated slot is equipped in the limited block, one end of the spring leaf is equipped with guide rod, and the guide rod is slidably connected at
In elongated slot.
The machine core is arranged on the rack for single group, and the machine core includes the rolling paper an of paper-rolling shaft and at least more than one
Wheel, the rolling paper wheel upper surface are higher than the channel of paper groove.
The rolling paper wheel is using elastomer circle wheel or elastomer ratchet or elastomer eccentric wheel.
The upper cover is equipped with paper inlet.
After using the above structure, the utility model has the advantage that the bottom surface due to the upper cover is equipped in paper groove
Paper the paper-pressing mechanism of pressure is provided, the paper-pressing mechanism is located above the channel of paper groove, by paper-pressing mechanism to being superimposed
Paper provides pressure, rapidly, continuously feeds multiple paper so as to feed, core section is enable to crush plurality of sheets of paper simultaneously
, using equipped with rolling paper wheel group friction drive paper make paper cutting side continuous, overlapping, it is quantitative enter core section into
The work of row shredded paper.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the automatic paper crusher embodiment one of the utility model.
Fig. 2 is the structural schematic diagram at the back side of the upper cover of Fig. 1.
Fig. 3 is the structural schematic diagram of the automatic paper crusher embodiment two of the utility model.
Fig. 4 is the structural schematic diagram at the back side of the upper cover of Fig. 3.
It is as shown in the figure: 1, paper groove, 2, machine core, 3, upper cover, 4, pressboard, 5, connecting rod, 6, torsional spring, 8, spring leaf, 9, limit
Position block, 10, paper-rolling shaft, 11, rolling paper wheel, 12, shaft.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figs 1-4, the automatic paper crusher of the utility model, including can accommodating paper and be mounted on the paper on base
Slot 1, the machine core 2 positioned at 1 lower section of paper groove and the upper cover 3 above paper groove 1, the automatic paper crusher further include machine core, from paper
The paper that slot 1 comes out, which enters finally into machine core, to be crushed.The side of the upper cover 3 and base are rotatablely connected, upper cover 3 and machine
Seat is by a shaft connection, so that the side of upper cover be enable to turn on or off around shaft.The paper groove 1 is equipped with paper supply
The channel entered in machine core 2 is opened, the bottom surface of the upper cover 3, which is equipped with, provides the paper-pressing mechanism of pressure to the paper in paper groove 1, described
Paper-pressing mechanism is located above the channel of paper groove 1.
Such as Fig. 1 and Fig. 2, paper-pressing mechanism embodiment one: the paper-pressing mechanism includes can be tight with the top surface of the paper in paper groove 1
The pressboard 4 and elastic device of patch, the pressboard 4 are connect by elastic device with upper cover 3, and the elastic device includes two
Connecting rod 5 and two torsional springs 6；Every connecting rod 5 is connected in the shaft 12 in upper cover 3 by a torsional spring 6, the torsional spring 6
It covers in the shaft 12 in upper cover 3, top and the upper cover 3 of the torsional spring 6 offset, bottom end and a corresponding connecting rod 5
Top surface offsets；The connecting rod 5 tilts down, and the pressboard 4 is connected to the bottom end of connecting rod 5, the bottom end of connecting rod 5 and pressure
Cardboard 4 is using rotation connection, thus enable pressboard 4 according to the paper sheet thickness of superposition to adjust the angle, it can be preferably all tight
It is attached to the top of paper.Operation process: paper is placed in paper groove 1, and upper cover 3 pushes, and pressboard 4 contacts paper, torsional spring 6
Deformation occurs to generate a downward power, and power caused by 6 deformation of torsional spring is transmitted on pressboard 4 by connecting rod 5, platen
The paper of plate 4 downwards applies pressure, to achieve the purpose that compress frictional force between paper increase rolling paper wheel group and paper.It is broken
After the completion of paper, upper cover 3 is turned over, while connecting rod 5 and pressboard 4 being driven to move up.
Such as Fig. 3 and Fig. 4, paper-pressing mechanism embodiment two: the paper-pressing mechanism includes can be tight with the top surface of the paper in paper groove 1
The pressboard 4 and elastic device of patch, the pressboard 4 are connect by elastic device with upper cover 3, and the elastic device includes two
Spring leaf 8 and two pieces of limited blocks 9, the limited block 9 are fixed on the inner bottom surface of upper cover 3, and the spring leaf 8 is in downwardly projecting circle
Arc and the bottom for being located at upper cover 3, one end of the spring leaf 8 and upper cover 3 are fixed, the other end and are slidably connected at limited block 9
Interior, the pressboard 4 is fixed on the arc top of spring leaf 8.It is equipped with elongated slot in the limited block 9, one end of the spring leaf 8 is equipped with
Guide rod, the guide rod are slidably connected in elongated slot.When upper cover 3 is closed, pressboard 4 is bonded with the top of the paper of superposition,
Pressboard 4 squeezes two spring leafs 8, and making two spring leafs 8, deformation occurs, since one end is fixed, so that the other end be made to limit
Sliding, opens spring leaf 8 outward in the elongated slot of block 9, and two that deformation occurs piece spring leaf 8 provides elastic force, provides in turn
Elastic force makes connecting rod 5 apply a pressure to pressboard 4, so that pressboard 4 be made to provide pressure to paper, becomes in the paper of superposition
Bao Shi, pressboard 4 follow paper down, and spring leaf 8 gradually tapers up recovery deformation, so that the other end of spring leaf 8 is in elongated slot
Sliding, spring leaf 8 are slowly shunk.
The machine core 2 is arranged on the rack for single group, and the machine core 2 includes a paper-rolling shaft 10 and at least more than one
Paper wheel 11 is rolled, rolling 11 upper surface of paper wheel is higher than the channel of paper groove 1.
The rolling paper wheel 11 is using elastomer circle wheel or elastomer ratchet or elastomer eccentric wheel.
The upper cover 3 is equipped with paper inlet.
The automatic paper crusher of the utility model is made of four machine core, rolling mechanism of paper, paper-pressing mechanism, bindiny mechanism parts.
The effect of the rolling mechanism of paper is to place paper cutting and be successively involved in paper cutting in machine core, by paper groove, rolling paper wheel group structure
At.The paper-pressing mechanism is set to the top of the rolling mechanism of paper, acts on constantly to apply pressure to paper cutting, makes to broken
There is enough frictional force between paper and rolling mechanism of paper.The rolling paper wheel group is that single group is set on machine core, and upper surface is higher than
The paper groove can be by adjusting rolling the distance between paper wheel group and the paper groove side, to increase when one timing of rolling paper wheel group revolving speed
Add deduct few paper cutting and roll paper wheel group frictional distance, to control the paper feed number in the unit time.
The rolling paper wheel group is made of a paper-rolling shaft, single or multiple rolling paper wheels, rolling paper wheel can using plantation rubber wheel,
Rubber ratchet, rubber semicircle wheel construction.
The bindiny mechanism drives rolling paper wheel group rotation for connecting the machine core and rolling paper wheel group while so that machine core is worked
Turn.
The bindiny mechanism can use synchronous belt, chain, gear structure, when the rolling paper wheel group and the one of the paper groove
One timing of distance of side can make the revolving speed of the rolling paper wheel group speed or slow down by adjusting the transmission ratio of attachment device, from
And control the paper feed number in the unit time.
Claims (8)
1. a kind of automatic paper crusher, including can accommodating paper and be mounted on the paper groove on base (1), be located at below paper groove (1)
Machine core (2) and the upper cover (3) that is located above paper groove (1), the side of the upper cover (3) and base be rotatablely connected, the paper groove
(1) it is equipped with and enters the channel in machine core (2) for paper, it is characterised in that: the bottom surface of the upper cover (3) is equipped with and gives paper groove (1)
Interior paper provides the paper-pressing mechanism of pressure, and the paper-pressing mechanism is located above the channel of paper groove (1).
2. automatic paper crusher according to claim 1, it is characterised in that: the paper-pressing mechanism includes can be interior with paper groove (1)
Paper the top surface pressboard (4) and elastic device be close to, the pressboard (4) connect by elastic device with upper cover (3).
3. automatic paper crusher according to claim 2, it is characterised in that: the elastic device includes at least one connecting rod
(5) and at least one torsional spring (6)；The torsional spring (6) covers in the shaft on upper cover (3), the top of the torsional spring (6) with it is upper
Lid (3) offsets, and bottom end offsets with the top surface of a corresponding connecting rod (5)；The connecting rod (5) tilts down, the platen
Plate (4) is connected to the bottom end of connecting rod (5).
4. automatic paper crusher according to claim 2, it is characterised in that: the elastic device includes at least one spring leaf
(8) and at least one piece of limited block (9), the limited block (9) are fixed on the inner bottom surface of upper cover (3), and the spring leaf (8) is in downward
The bottom that is arc-shaped and being located at upper cover (3) of protrusion, one end and upper cover (3) of the spring leaf (8) are fixed, the other end and sliding
It is connected in limited block (9), the pressboard (4) is fixed on the arc top of spring leaf (8).
5. automatic paper crusher according to claim 4, it is characterised in that: be equipped with elongated slot, the bullet in the limited block (9)
One end of reed (8) is equipped with guide rod, and the guide rod is slidably connected in elongated slot.
6. automatic paper crusher according to claim 1, it is characterised in that: the machine core (2) is arranged on the rack for single group,
The machine core (2) includes a paper-rolling shaft (10) and the rolling paper wheel (11) of at least more than one, rolling paper wheel (11) upper surface
Higher than the channel of paper groove (1).
7. automatic paper crusher according to claim 6, it is characterised in that: the rolling paper wheel (11) using elastomer circle wheel or
Elastomer ratchet or elastomer eccentric wheel.
8. automatic paper crusher according to claim 1, it is characterised in that: the upper cover (3) is equipped with paper inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645875.7U CN209205485U (en) | 2018-10-11 | 2018-10-11 | Automatic paper crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645875.7U CN209205485U (en) | 2018-10-11 | 2018-10-11 | Automatic paper crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209205485U true CN209205485U (en) | 2019-08-06 |
Family
ID=67455567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821645875.7U Active CN209205485U (en) | 2018-10-11 | 2018-10-11 | Automatic paper crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209205485U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246419A (en) * | 2020-10-30 | 2021-01-22 | 常州川刃办公设备有限公司 | Gland for paper shredder |
| CN112275408A (en) * | 2020-10-16 | 2021-01-29 | 上海新博路工业设计有限公司 | Paper shredder |
| CN112619824A (en) * | 2020-12-30 | 2021-04-09 | 得力集团有限公司 | Paper pressing mechanism and drawer type paper shredder with same |
| CN112619825A (en) * | 2020-12-30 | 2021-04-09 | 得力集团有限公司 | Paper pressing mechanism and drawer type paper shredder with same |
| CN112619808A (en) * | 2020-12-30 | 2021-04-09 | 得力集团有限公司 | Paper pressing mechanism and drawer type paper shredder with same |
| CN112642552A (en) * | 2020-12-30 | 2021-04-13 | 得力集团有限公司 | Paper pressing mechanism and drawer type paper shredder with same |
| CN112718166A (en) * | 2020-12-30 | 2021-04-30 | 得力集团有限公司 | Drawer type kneader with protective structure |
-
2018
- 2018-10-11 CN CN201821645875.7U patent/CN209205485U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275408A (en) * | 2020-10-16 | 2021-01-29 | 上海新博路工业设计有限公司 | Paper shredder |
| CN112246419A (en) * | 2020-10-30 | 2021-01-22 | 常州川刃办公设备有限公司 | Gland for paper shredder |
| CN112246419B (en) * | 2020-10-30 | 2024-05-10 | 常州川刃办公设备有限公司 | Gland for paper shredder |
| CN112619824A (en) * | 2020-12-30 | 2021-04-09 | 得力集团有限公司 | Paper pressing mechanism and drawer type paper shredder with same |
| CN112619825A (en) * | 2020-12-30 | 2021-04-09 | 得力集团有限公司 | Paper pressing mechanism and drawer type paper shredder with same |
| CN112619808A (en) * | 2020-12-30 | 2021-04-09 | 得力集团有限公司 | Paper pressing mechanism and drawer type paper shredder with same |
| CN112642552A (en) * | 2020-12-30 | 2021-04-13 | 得力集团有限公司 | Paper pressing mechanism and drawer type paper shredder with same |
| CN112718166A (en) * | 2020-12-30 | 2021-04-30 | 得力集团有限公司 | Drawer type kneader with protective structure |
| CN112718166B (en) * | 2020-12-30 | 2024-04-19 | 得力集团有限公司 | Drawer type kneader with protective structure |
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