CN209476401U - A kind of separating twice device in pulverizer - Google Patents
A kind of separating twice device in pulverizer Download PDFInfo
- Publication number
- CN209476401U CN209476401U CN201822182777.0U CN201822182777U CN209476401U CN 209476401 U CN209476401 U CN 209476401U CN 201822182777 U CN201822182777 U CN 201822182777U CN 209476401 U CN209476401 U CN 209476401U
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- China
- Prior art keywords
- roller
- cutter head
- storage room
- feeding channel
- secondary guide
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Abstract
The utility model provides the separating twice device in a kind of pulverizer, belongs to office furniture technical field.This pulverizer includes body, precrushing file storage room, waste paper storage room and secondary feeding channel are provided in body, secondary feeding channel connection precrushing file storage room and waste paper storage room, one group of secondary guide roller and crushing knife tool are provided in secondary feeding channel, secondary guide roller is rubber tire, two secondary guide rollers are parallel to each other, and the both ends of each secondary guide roller all have a transmission gear three, ipsilateral two transmission gears three intermeshing of two secondary guide rollers;Crushing knife tool is provided with spiral helicine second cutter head on roller, the hand of spiral of the second cutter head on two rollers is on the contrary, the second cutter head on one of roller is engaged with the second cutter head on another roller there are two roller.The utility model has many advantages, such as that good crushing effect, irrecoverability are strong.
Description
Technical field
The utility model belongs to office furniture technical field, the separating twice device being related in a kind of pulverizer.
Background technique
Shredder is the common utensil of office, still, existing shredder be all directly by scraps of paper dicing, it is this broken
Paper mode has following features: can restore, but restore highly difficult;Due to what still can be restored in more difficult situation,
Making pulverized file, there are some potential safety problemss, simultaneously as it restores difficult, keep maloperation, the file accidentally crushed difficult
To recall.
In the higher ranked place of the information securities such as bank, national system, scientific research institutions, be misused and the file that crushes
It is difficult to restore, is likely to result in biggish damage, if also can after the file for needing to crush completely is restored by certain lawless peoples
Cause great information security hidden danger.
Between this, the utility model will design a kind of file crushing machine with precomminution function, it is especially useful in secret text
The processing of part.
Utility model content
The purpose of this utility model is aiming at the above problems existing in the prior art, to provide a kind of crushing of classified papers
Machine, technical problem to be solved in the utility model are how to crush paper document thoroughly, keep file irrecoverable.
The purpose of this utility model can be realized by the following technical scheme: the separating twice device in a kind of pulverizer,
It is characterized in that, this pulverizer includes body, be provided in the body precrushing file storage room, waste paper storage room and it is secondary enter
Expect channel, the secondary feeding channel connection precrushing file storage room and waste paper storage room, setting in the secondary feeding channel
There are one group of secondary guide roller and crushing knife tool, the secondary guide roller is rubber tire, and two secondary guide rollers are parallel to each other,
The both ends of each secondary guide roller all have a transmission gear three, two ipsilateral transmission gears three of two secondary guide rollers
Intermeshing;The crushing knife tool is provided with spiral helicine second cutter head there are two roller on the roller, on two rollers
The hand of spiral of second cutter head is on the contrary, the second cutter head on one of roller is engaged with the second cutter head on another roller;It is described
The both ends of roller are respectively provided with a transmission gear four, and two ipsilateral transmission gears four of two rollers are intermeshed, one of them
Roller is connected with a driving motor two.
Spiral helicine second cutter head can not only make to crush thinner, cutting path by the paper after longitudinally cutting originally
The mode of intersection makes the reduction of its restorability, but also can carry out squeezing out and crushing again to the smashed scraps of paper, and the scraps of paper are two
It can repeat to be cut under the mutual extrusion of a second cutter head, and fragment is constantly mixed, keep its irrecoverable.
In the separating twice device in a kind of above-mentioned pulverizer, have several to roller shaft on second cutter head
The escape port of line direction recess is provided with several convex blocks on the thread groove on second cutter head, one of them second cutter head
On convex block it is corresponding with the escape port on another second cutter head.
Be caught in order to avoid the scraps of paper in the thread groove of the second cutter head, also for prevent paper in the thread groove of the second cutter head
It skids, prevents paper from being detached from the second cutter head, several protrusions are set on the thread groove of the second cutter head, be arranged on the second cutter head
Corresponding escape port, during two the second cutter head relative rotation occlusions, the scraps of paper under slipping state can be shelled
From thread groove, remains in thread-groove bottom and the scraps of paper being located in the gap of two the second cutter head occlusal positions can also enter
It is cleared during scraps of paper accumulation and extrusion at mouthful.
In the separating twice device in a kind of above-mentioned pulverizer, the second knife on the secondary feeding channel alignment roller
One end of the starting point of the head hand of spiral, the feed opening of the waste paper storage room are located at the end of the second cutter head hand of spiral on roller
At point.
More uniform, crushing more tiny in order to mix the scraps of paper between two the second cutter heads, secondary pan feeding is logical
Road is located at the starting point of the second cutter head hand of spiral, and is squeezed out by dispersion and the smashed scraps of paper from the end of the second cutter head, increases
The probability that the scraps of paper are repeatedly dispersed and crushed, keeps its irrecoverability stronger.
In the separating twice device in a kind of above-mentioned pulverizer, the bottom surface of precrushing file storage room is Xiang Erci
The inclined inclined-plane of feeding channel Way in.
Positioned at the indoor paper of precrushing file storage under the guiding role on inclined-plane, it is logical can smoothly to enter secondary pan feeding
In road, it is involved between two the second cutter heads by two secondary guide rollers.
In the separating twice device in a kind of above-mentioned pulverizer, the driving motor two be driven simultaneously one of them two
Secondary guide roller and one of roller.
The linear velocity of first cutter head is identical as the successively linear velocity of guide roller, it is ensured that the ride comfort of paper and
Flatness, it is ensured that preferable in the indoor document passes degree of precrushing file storage;It the linear velocity of second cutter head and secondary leads
The linear velocity of feed roller is identical, and making will not paper jam at secondary feeding channel.
Detailed description of the invention
Fig. 1 is this pulverizer sectional view.
Fig. 2 is drive mechanism schematic diagram in this pulverizer.
Fig. 3 is the schematic perspective view of precrushing cutter.
Fig. 4 is the schematic perspective view of crushing knife tool.
Fig. 5 is the enlarged drawing of part A in Fig. 4.
Fig. 6 is the structural schematic diagram of recoverable file.
In figure, a, recoverable file;1, body;11, precrushing file storage room;12, waste paper storage room;13, a pan feeding
Channel;14, secondary feeding channel;21, a guide roller;22, precrushing cutter;23, transmission gear one;24, runner;25,
One cutter head;26, notch;27, transmission gear two;28, driving motor one;31, secondary guide roller;32, crushing knife tool;33, it passes
Moving gear three;34, roller;35, the second cutter head;36, transmission gear four;37, driving motor two;38, escape port;39, convex block;
41, security door;42, feeding cover board.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As depicted in figs. 1 and 2, this pulverizer includes body 1, and precrushing file storage room 11, waste paper storage are provided in body 1
The feeding channel 13 of room 12, one times and secondary feeding channel 14 are deposited, one group of guide roller is provided in a feeding channel 13
21 and classified papers are carried out to the precrushing cutter 22 of precomminution, is provided with one group of secondary guide roller 31 in secondary feeding channel 14
With the crushing knife tool 32 that the classified papers in waste paper storage room 12 can be smashed into fine particle, the opening and machine of a feeding channel 13
The upper surface of body 1 penetrates through, and secondary feeding channel 14 is connected to precrushing file storage room 11 and waste paper storage room 12, precrushing file storage
Room 11 has first material taking mouth being located on 1 side wall of body, and waste paper storage room 12 has be located on 1 side wall of body second to take
Material mouth is provided with security door 41 at the first material taking mouth, feeding cover board 42 is provided at the second material taking mouth.
Classified papers first enter from a feeding channel 13, remain in precrushing file storage room 11 after carrying out precomminution,
Recoverable file a is formed, cuts it, but be not crushed, there is reducibility, within the predetermined time or management level
Not She Zhi under, can by open precrushing file storage room 11, enable wherein recoverable file a normal inspection and reply, such as
Fruit does not find that the recoverable file a in precrushing file storage room 11 is problematic or after the defined time, starts crushing knife tool
32, keep recoverable file a all pulverized.
Citing: it in banking system, in order to avoid the staff such as teller maloperation or violation operation, does not need to stay shelves
File is stored in precrushing file storage room 11 after precomminution, to not find staying for recoverable file a in the defined time
After depositing meaning, crushing knife tool 32 can be started, crush it thoroughly, if it find that the effect that certain recoverable file a is also retained, it can
To open precrushing file storage room 11, it is resumed this document, the starting of precrushing file storage room 11 and crushing knife tool 32 needs
Permission makes classified papers effectively be managed and be standardized, meanwhile, the file abandoned can also have at the appointed time can be extensive
Renaturation.The effect of precrushing file storage room 11 is similar to the recycle bin of computer,
One time guide roller 21 is rubber tire, and two guide rollers 21 are parallel to each other, each guide roller 21
Both ends all have a transmission gear 1, ipsilateral two transmission gears 1 intermeshing of two guide rollers 21.
As shown in Figure 3 and Figure 6, precrushing cutter 22 includes two runners 24, is equidistantly provided with several annulars on runner 24
The first cutter head 25, all have a notch 26 on each first cutter head 25, the notch 26 on each first cutter head 25 is in always
On line, and 26 place straight line of each notch is parallel with the axis of runner 24, and the first cutter head 25 on one of runner 24 can be inserted
Enter in the gap on another runner 24 between two neighboring first cutter head 25;The both ends of runner 24 are respectively provided with a transmission gear two
27, two ipsilateral transmission gears 2 27 of two runners 24 are intermeshed, one of runner 24 and one 28 phase of a driving motor
Even.
First cutter head 25 is the structure of annular, and has notch 26, the process that two the first cutter heads 25 are engaged thereon
In, paper document can be cut into the strip of several rectangles, still, be connected between the strip scraps of paper of adjacent rectangle, and be connected portion
Position is had not been able to caused by cutting as being in the paper position at notch 26, after paper document is cut by the first cutter head 25
It still is in the outline shape of script, when recovery only needs to be bonded by cutting part, restores simple, and between paper document
It displacement or will not interfere with each other.
File after being pre-crushed, when being crushed again, what can be crushed is more tiny, after crushing file again
It can restore extremely low.
As shown in Figure 1, Figure 4 and Figure 5, secondary guide roller 31 is rubber tire, and two secondary guide rollers 31 are parallel to each other, often
The both ends of a secondary guide roller 31 all have a transmission gear 3 33, two ipsilateral driving cogs of two secondary guide rollers 31
Take turns 3 33 intermeshings.32 two rollers 34 of crushing knife tool are provided with spiral helicine second cutter head 35, two rollers on roller 34
The hand of spiral of the second cutter head 35 on cylinder 34 is on the contrary, the second cutter head 35 on one of roller 34 and on another roller 34 the
The engagement of two cutter heads 35;The both ends of roller 34 are respectively provided with a transmission gear 4 36, two ipsilateral transmission gears of two rollers 34
4 36 intermeshings, one of roller 34 are connected with a driving motor 2 37.
Spiral helicine second cutter head 35, can not only make to be crushed by the paper after longitudinally cutting originally thinner, cut road
The mode that diameter intersects makes the reduction of its restorability, but also can carry out squeezing out and crushing again to the smashed scraps of paper, and the scraps of paper exist
It can repeat to be cut under the mutual extrusion of two the second cutter heads 35, and fragment is constantly mixed, keep its irrecoverable.
With the escape port 38 that several are recessed to 34 axis direction of roller on second cutter head 35, on the second cutter head 35
Several convex blocks 39 are provided on thread groove, the convex block 39 on one of them second cutter head 35 and keeping away on another second cutter head 35
Make mouth 38 corresponding.Be caught in order to avoid the scraps of paper in the thread groove of the second cutter head 35, also for prevent paper in the second cutter head 35
It skids in thread groove, prevents paper from being detached from the second cutter head 35, several protrusions are set on the thread groove of the second cutter head 35, the
Corresponding escape port 38 is set on two cutter heads 35 and is in skidding shape during two 35 relative rotation of the second cutter head occlusions
The scraps of paper under state can be stripped thread groove, remain in thread-groove bottom and be located between two 35 occlusal positions of the second cutter head
The scraps of paper in gap can also be cleared during the inlet scraps of paper are accumulated and are squeezed out.
Secondary feeding channel 14 is directed at one end of the starting point of 35 hand of spiral of the second cutter head on roller 34, waste paper storage room
12 feed opening is located at the terminal point of 35 hand of spiral of the second cutter head on roller 34.In order to make the scraps of paper in two the second cutter heads 35
Between mix it is more uniform, crush it is more tiny, secondary feeding channel 14 is located at the starting point of 35 hand of spiral of the second cutter head,
And by dispersion and the smashed scraps of paper from the end of the second cutter head 35 squeeze out, increase the scraps of paper repeatedly dispersed and crushed it is several
Rate keeps its irrecoverability stronger.
The bottom surface of precrushing file storage room 11 is to the inclined inclined-plane of secondary 14 Way in of feeding channel.Positioned at precrushing text
Paper in part storage room 11 can smoothly enter in secondary feeding channel 14, under the guiding role on inclined-plane by two two
Secondary guide roller 31 is involved between two the second cutter heads 35.
Driving motor 1 is driven one of them guide roller 21 and one of runner 24 simultaneously;Driving motor two
37 are driven one of them secondary guide roller 31 and one of roller 34 simultaneously.The linear velocity of first cutter head 25 with successively
The linear velocity of guide roller is identical, it is ensured that the ride comfort and flatness of paper, it is ensured that in precrushing file storage room 11
Document passes degree it is preferable;The linear velocity of second cutter head 35 is identical with the linear velocity of secondary guide roller 31, makes two
It will not paper jam at secondary feeding channel 14.
Body 1 is fixed on ground or metope.The stationarity of body 1, the unlatching permission of the first material taking mouth, driving motor two
37 control authority is guarantee of this pulverizer for the reliability of classified papers management.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. the separating twice device in a kind of pulverizer, which is characterized in that this pulverizer includes body (1), in the body (1)
It is provided with precrushing file storage room (11), waste paper storage room (12) and secondary feeding channel (14), the secondary feeding channel
(14) it is connected to precrushing file storage room (11) and waste paper storage room (12), is provided with one group two in the secondary feeding channel (14)
Secondary guide roller (31) and crushing knife tool (32), the secondary guide roller (31) are rubber tire, two secondary guide rollers (31)
It is parallel to each other, the both ends of each secondary guide roller (31) all have a transmission gear three (33), two secondary guide rollers
(31) two ipsilateral transmission gears three (33) intermeshing;There are two roller (34), the rollers for the crushing knife tool (32)
(34) be provided with spiral helicine second cutter head (35) on, the hand of spiral of the second cutter head (35) on two rollers (34) on the contrary,
The second cutter head (35) on one of roller (34) is engaged with the second cutter head (35) on another roller (34);The roller (34)
Both ends be respectively provided with a transmission gear four (36), ipsilateral two transmission gears four (36) intermeshing of two rollers (34),
One of roller (34) is connected with a driving motor two (37).
2. the separating twice device in a kind of pulverizer according to claim 1, which is characterized in that second cutter head (35)
The escape port (38) being recessed with several to roller (34) axis direction is gone up, is set on the thread groove on second cutter head (35)
Several convex blocks (39) are equipped with, the convex block (39) on one of them second cutter head (35) and the evacuation on another second cutter head (35)
Mouth (38) is corresponding.
3. the separating twice device in a kind of pulverizer according to claim 2, which is characterized in that the secondary feeding channel
(14) one end of the starting point of the second cutter head (35) hand of spiral on roller (34), the blanking of the waste paper storage room (12) are directed at
Mouth is located at the terminal point of the second cutter head (35) hand of spiral on roller (34).
4. the separating twice device in a kind of according to claim 1 or 2 or 3 pulverizers, which is characterized in that the precrushing text
The bottom surface of part storage room (11) is to secondary feeding channel (14) the inclined inclined-plane of Way in.
5. the separating twice device in a kind of according to claim 1 or 2 or 3 pulverizers, which is characterized in that the driving electricity
Machine two (37) is driven one of them secondary guide roller (31) and one of roller (34) simultaneously.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822182777.0U CN209476401U (en) | 2018-12-24 | 2018-12-24 | A kind of separating twice device in pulverizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822182777.0U CN209476401U (en) | 2018-12-24 | 2018-12-24 | A kind of separating twice device in pulverizer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209476401U true CN209476401U (en) | 2019-10-11 |
Family
ID=68127864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201822182777.0U Expired - Fee Related CN209476401U (en) | 2018-12-24 | 2018-12-24 | A kind of separating twice device in pulverizer |
Country Status (1)
Country | Link |
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CN (1) | CN209476401U (en) |
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2018
- 2018-12-24 CN CN201822182777.0U patent/CN209476401U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20211224 |