CN109909031B - Multi-media secret-related carrier pulverizer - Google Patents
Multi-media secret-related carrier pulverizer Download PDFInfo
- Publication number
- CN109909031B CN109909031B CN201910189859.4A CN201910189859A CN109909031B CN 109909031 B CN109909031 B CN 109909031B CN 201910189859 A CN201910189859 A CN 201910189859A CN 109909031 B CN109909031 B CN 109909031B
- Authority
- CN
- China
- Prior art keywords
- crushing
- carrier
- pulverizer
- paper
- media
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010298 pulverizing process Methods 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 31
- 239000000428 dust Substances 0.000 claims description 30
- 206010010904 Convulsion Diseases 0.000 claims description 7
- 230000036461 convulsion Effects 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000000969 carrier Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a multimedia secret-related carrier pulverizer, which comprises a machine body and a multimedia secret-related carrier inlet, wherein a pulverizing mechanism and a paper shredding guiding mechanism are arranged on the machine body; the paper shredding guiding mechanism comprises a paper guiding cylinder, a paper outlet is formed in the inner wall of the paper guiding cylinder, a return air cylinder is arranged in the paper guiding cylinder, the paper outlet is opposite to the outer wall of the return air cylinder, and the return air cylinder is communicated with the crushing cavity through a second channel. According to the invention, the crushing cutter with unique design is adopted, so that the crushing degree is increased, a better confidentiality effect is achieved, meanwhile, the paper shredding guiding mechanism is arranged, the recycling of scraps is facilitated, the use convenience is improved, the paper shredding guiding mechanism is provided with the air return cylinder, and when the pressure in the collecting bag is overlarge, air enters the crushing cavity along the air return cylinder, so that the phenomenon of cracking the collecting bag is not required.
Description
Technical Field
The invention relates to the technical field of file crushing, in particular to a multimedia confidential carrier crusher.
Background
With the development of modern society, intellectual property rights are a guarantee for companies and are required by competitors for dream, and competitors want to try to obtain the confidentiality of the company, so that they can save development cost, and thus a confidential document grinder is required to protect confidential documents from disclosure.
A conventional shredder consists of a set of rotating blades, paper combs, and a drive motor. Paper or optical disk is fed from the middle of mutually meshed cutting edges and is divided into a plurality of small blocks so as to achieve the aim of confidentiality. For example, chinese patent No. CN205308505U discloses a paper confidential document crusher, which comprises a housing and a feed inlet, wherein a cylinder communicated with the feed inlet is provided in the housing, and a crusher blade set and a fan blade are sequentially provided in the cylinder from top to bottom, and the paper confidential document is crushed by the crusher blade set and the fan blade, so as to increase the crushing effect. However, this pulverizer also has the following drawbacks:
(1) Simple structure, single function, poor crushing effect and incomplete crushing;
(2) The crushed scraps are accumulated at the bottom of the shell, so that the recovery of the scraps is not facilitated, and the use effect is poor.
In view of this, there is an urgent need to improve the existing pulverizer, increase the pulverizing degree, thereby playing a secret effect, and simultaneously increase the scrap recycling device, so as to facilitate recycling of scraps and increase the convenience of use.
Disclosure of Invention
The invention aims to solve the technical problems that the existing pulverizer is not thorough in pulverization, poor in pulverization effect, unfavorable for the recovery of scraps and inconvenient to use.
In order to solve the technical problems, the technical scheme adopted by the invention is to provide a multimedia secret-related carrier pulverizer, which comprises a machine body and a multimedia secret-related carrier inlet arranged on the machine body, wherein the machine body is provided with:
The crushing mechanism comprises a crushing cavity arranged in the machine body and a crushing cutter vertically arranged in the crushing cavity, an exhaust component used for sucking crushed scraps into a first channel is arranged at the bottom of the crushing cutter, and the top of the crushing cavity is communicated with the inlet of the multimedia secret-related carrier;
The paper shredding guiding mechanism comprises a paper guiding cylinder vertically arranged on one side of the machine body, a paper outlet is formed in the inner wall of the paper guiding cylinder, the paper outlet is communicated with the first channel, a return air cylinder is arranged in the paper guiding cylinder, the paper outlet is opposite to the outer wall of the return air cylinder, and the return air cylinder is communicated with the crushing cavity through a second channel.
In the above scheme, crushing cutter includes the pivot of vertical setting, be equipped with in the pivot:
the crushing knife set is used for crushing the multimedia secret-related carrier entering the crushing cavity and consists of a plurality of first blades, the first blades are mutually staggered along the horizontal direction, and a first positioning isolation sleeve is respectively arranged between the first blades;
stirring blade for stirring the air current from top to bottom is formed in smashing the intracavity, stirring blade sets up smash the top of knife tackle, and be equipped with the second location spacer sleeve between its and the smashing knife tackle, stirring blade's one end upwards buckles, the other end is buckled downwards.
In the above scheme, the length of the first blade increases from top to bottom in sequence, and the length of the uppermost first blade is greater than the length of the projection of the stirring blade in the horizontal direction.
In the above scheme, form the pinhole between first blade, stirring blade with the pivot, the locating pin inserts in the pinhole, stirring blade's top is equipped with the location cap.
In the above-mentioned scheme, the convulsions subassembly includes:
A turntable, the top of which is provided with a plurality of turbine blades at intervals;
The driving motor is used for driving the turntable to rotate, the rotating shaft is arranged in the middle of the turntable and rotates along with the turntable, the sorting screen is connected to the rotating shaft, the periphery of the sorting screen is fixed in the crushing cavity, and the first blade and the stirring blade are arranged above the sorting screen.
In the scheme, a partition plate is arranged below the crushing cavity along the horizontal direction, and the sorting screen is arranged on the partition plate.
In the above scheme, form the convulsions chamber between carousel, separation screen cloth and the inner wall of organism, the convulsions chamber with communicate through the arc passageway between the first passageway, the arc passageway with the convulsions chamber is tangent, forms the turbine-type.
In the above scheme, still be equipped with dust removal mechanism on the organism, dust removal mechanism includes:
The dust removing cavity is arranged on the side wall of the machine body, and a plurality of dust collecting bags are arranged in the dust removing cavity;
and the vacuum exhaust motor is used for sucking the gas in the crushing cavity into the dust collecting bag, and an exhaust hose used for exhausting the purified air in the dust collecting bag is arranged in the dust removing cavity.
In the scheme, the diameter of the paper guide cylinder is gradually reduced from top to bottom, and the bottom of the paper guide cylinder is provided with a circle of magnetic mounting hoops.
In the above scheme, the multi-media secret-related carrier inlet is provided with the feed inlet cover, the junction of multi-media secret-related carrier inlet and crushing chamber is provided with the baffle, be equipped with on the organism and be used for driving baffle pivoted handle.
Compared with the prior art, the crushing cutter with unique design is adopted, the crushing degree is increased, so that a better confidentiality effect is achieved, the crushed paper guiding mechanism is arranged, the recovery of scraps is facilitated, the use convenience is improved, the crushed paper guiding mechanism is provided with the air return cylinder, and when the pressure in the collecting bag is overlarge, air enters the crushing cavity along the air return cylinder, and the phenomenon of cracking the collecting bag is not required.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is an exploded view of the shredder mechanism of the present invention;
FIG. 4 is a schematic view of the pulverizing mechanism of the present invention;
FIG. 5 is an exploded view of the dust removing mechanism of the present invention;
fig. 6 is a schematic structural view of the shredded paper discharging mechanism of the present invention.
Detailed Description
The invention provides a multimedia secret-related carrier pulverizer, which increases the pulverizing degree, thereby playing a better secret-keeping effect, simultaneously being capable of automatically recovering scraps and increasing the convenience of use. The invention is described in detail below with reference to the drawings and the detailed description.
As shown in fig. 1 to 6, the multimedia confidential carrier pulverizer provided by the invention comprises a machine body 100 and a multimedia confidential carrier inlet arranged on the machine body 100, wherein a pulverizing mechanism and a shredded paper guiding-out mechanism are arranged on the machine body 100.
As shown in fig. 3 and 4, the crushing mechanism includes a crushing cavity disposed in the machine body 100 and a crushing cutter vertically disposed in the crushing cavity, an exhaust component for sucking crushed scraps into the first channel is disposed at the bottom of the crushing cutter, and the top of the crushing cavity is communicated with the inlet of the multimedia secret-related carrier.
As shown in fig. 1 and 6, the paper shredding guiding mechanism comprises a paper guiding cylinder 200 vertically arranged at one side of a machine body 100, a paper outlet 210 is arranged on the inner wall of the paper guiding cylinder 200, the paper outlet 210 is communicated with a first channel, a return air cylinder 220 is arranged in the paper guiding cylinder 200, the paper outlet 210 is opposite to the outer wall of the return air cylinder 220, and the return air cylinder 220 is communicated with a crushing cavity through a second channel.
This kind of design mode, during the use, with collecting bag 700 cover in the periphery of lead paper section of thick bamboo 200, the air extraction subassembly is with the multi-media secret-related carrier piece after smashing take out as first passageway to blow out through paper outlet 210, and the piece after blowing out can contact the lateral wall of return air section of thick bamboo 220, alleviate some wind-force through return air section of thick bamboo 220, later the piece is rotatory along the outer wall of return air section of thick bamboo 220 along wind-force and fall into collecting bag 700 in, and after the excessive inflation of gas in collecting bag 700, unnecessary gas will be returned along the second passageway and smash the intracavity, avoid collecting bag 700 to rise because of the too much gas.
As shown in fig. 3 and 4, the crushing cutter of the present invention includes a vertically disposed rotating shaft 300, and a crushing cutter group and a stirring blade 410 are provided on the rotating shaft 300. Specifically, the crushing knife set is used for crushing the multimedia secret-related carrier entering the crushing cavity, the crushing knife set is composed of a plurality of first blades 400, the first blades 400 are mutually staggered along the horizontal direction, and a first positioning isolation sleeve is respectively arranged between the first blades 400. The stirring blade 410 is used for forming up-and-down stirring airflow in the crushing cavity, the stirring blade 410 is arranged above the crushing cutter set, a second positioning isolation sleeve is arranged between the stirring blade 410 and the crushing cutter set, and one end of the stirring blade 410 is bent upwards and the other end is bent downwards. Further preferably, the cutting edges of the first blade 400 and the stirring blade 410 are disposed along the rotation direction of the shaft 300.
Further preferably, the lengths of the first blades 400 are sequentially increased from top to bottom, and the lengths of the uppermost first blades 400 are greater than the lengths of the projections of the agitating blades 410 in the horizontal direction. This kind of design mode, during operation, accessible stirring blade 410 cuts into the cubic with complete multi-media secret-related carrier, and stirring the air current through stirring blade 410 and then drive cubic multi-media secret-related carrier and float from top to bottom simultaneously, and the cubic multi-media secret-related carrier of the intracavity will be smashed to a plurality of first blades 400 of rethread thoroughly cuts up, simultaneously, because the length of each first blade 400 is different, consequently, can be with smashing the multi-media secret-related carrier of each position in the intracavity and cut up, increase crushing degree to this plays better secret effect.
Further preferably, a pin hole is formed between the first blade 400, the stirring blade 410 and the rotating shaft 300, a positioning pin is inserted into the pin hole, and a positioning cap is arranged at the top of the stirring blade 410. The design mode can increase the stability of connection between the first blade 400 and the stirring blade 410 and the rotating shaft 300, so that the first blade 400 and the stirring blade 410 rotate along with the rotation of the rotating shaft 300, the phenomenon of sliding is avoided, the crushing effect is improved, and meanwhile, the positioning cap can prevent the first blade 400 and the stirring blade 410 from being separated from the rotating shaft 300, and the use safety is improved.
The draft assembly of the present invention includes a turntable 500 and a drive motor 510, with a plurality of turbine blades 501 spaced from the top of the turntable 500. The driving motor 510 is used for driving the turntable 500 to rotate, when the turntable 500 rotates, suction force is generated through rotation of the turbine blade 501, crushed scraps are pumped into the first channel and discharged from the paper outlet 210, automatic scrap recovery is achieved, and convenience of use is improved.
Further preferably, the rotating shaft 300 is arranged in the middle of the rotating disc 500 and rotates along with the rotating disc 500, the sorting screen 520 is connected to the rotating shaft 300, the periphery of the sorting screen 520 is fixed in the crushing cavity, and the middle of the sorting screen 520 is connected with the rotating shaft 300 through a bearing. Specifically, a separator 530 is provided below the pulverizing chamber in the horizontal direction, the outer circumference of the classifying screen 520 is provided on the separator 530, the first blade 400, the stirring blade 410 are provided above the classifying screen 520, and a gap exists between the first blade 400 provided at the lowermost side and the classifying screen 520. The design mode enables the sorting screen 520 and the rotating shaft 300 to rotate relatively, namely when the sorting screen 520 is used, chips meeting the crushing requirement can pass through the sorting screen 520, and the multimedia secret-related carriers which are not fully crushed are intercepted above the sorting screen 520 and are continuously processed, so that the multimedia secret-related carriers can be effectively ensured to be fully crushed, and the confidentiality is improved.
Further preferably, an air suction cavity is formed among the turntable 500, the sorting screen 520 and the inner wall of the machine body 100, the air suction cavity is communicated with the first channel through an arc-shaped channel, and the arc-shaped channel is tangential to the air suction cavity to form a turbine shape. I.e., the debris passing through the sorting screen 520 enters the suction chamber, then enters the first passage through the arcuate passage, and is discharged through the discharge port 210. The bending direction of the arc-shaped channel is the same as the rotating direction of the rotating shaft 300 in this design mode, so that wind power generated by the turntable 500 can enter the first channel through the arc-shaped channel, and then the wind power drives chips to be discharged through the paper outlet 210.
In another preferred embodiment, as shown in fig. 5, a dust removing mechanism is further provided on the machine body 100, wherein the dust removing mechanism includes a dust removing chamber 600 and a vacuum exhaust motor. The dust removing cavity 600 is arranged on the side wall of the machine body 100, and a plurality of dust collecting bags 610 are arranged in the dust removing cavity 600; the vacuum exhaust motor is used for sucking the gas in the crushing cavity into the dust collecting bag 610, and an exhaust hose 620 for exhausting the purified air in the dust collecting bag 610 is arranged in the dust collecting cavity 600. The dust in the crushing cavity can be removed through the dust collecting bag 610, and meanwhile, the purified air is discharged to the outside through the air exhaust hose 620, so that the dust in the crushing cavity can be effectively purified, the situation that the dust in the accommodating cavity enters into the oral cavity of a worker after the worker opens the multimedia secret-related carrier inlet is avoided, and the health of the worker can be ensured.
Further preferably, the diameter of the paper guide tube 200 gradually decreases from top to bottom, and a magnetic mounting band is arranged at the bottom of the paper guide tube. When the staff installs the collection bag 700 on the guide cylinder 200, can install the magnetic tape on the collection bag 700 equally, in the installation, firstly pass through the magnetic tape with the one side of collection bag 700 and install the strap actuation, this side actuation back, the staff can loosen both hands, again with the opposite side with install the strap actuation, finally, tie up again and collect bag 700, this kind of design mode can increase the convenience of use, simultaneously, can accomplish loading and unloading through a staff, convenient to use. Specifically, an inductor may be disposed at the paper guide tube 200, and when the inductor detects that the collecting bag 700 is filled with chips, an alarm may be given to remind a worker to replace the collecting bag 700.
Further preferably, the inlet of the multimedia secret-related carrier is provided with a feed port cover, a baffle is arranged at the joint of the inlet of the multimedia secret-related carrier and the crushing cavity, and the machine body 100 is provided with a handle 101 for driving the baffle to rotate. Specifically, one side of organism 100 is equipped with the feeding layer board, the both sides of feeding layer board are equipped with the curb plate, feeding layer board and two curb plates form the feed chamber that is used for placing the multi-media secret-related carrier, feed flap rotation lid closes the open department in the feed chamber, the feed chamber is convenient for put into of multi-media secret-related carrier, multi-media secret-related carrier entry sets up the junction at feeding layer board and organism 100 to be equipped with the baffle at the junction of multi-media secret-related carrier entry and crushing chamber, the baffle can prevent that multi-media secret-related carrier from accidentally entering into crushing intracavity, causes irrecoverable loss, the reliability of increase use. Meanwhile, the handle 101 drives the baffle to open and close, so that the use is convenient.
The present invention is not limited to the above-mentioned preferred embodiments, and any person who can learn the structural changes made under the teaching of the present invention can fall within the scope of the present invention if the present invention has the same or similar technical solutions.
Claims (10)
1. The utility model provides a multi-media secret-related carrier rubbing crusher, includes the organism and sets up multi-media secret-related carrier entry on the organism, its characterized in that is equipped with on the organism:
The crushing mechanism comprises a crushing cavity arranged in the machine body and a crushing cutter vertically arranged in the crushing cavity, an exhaust component used for sucking crushed scraps into a first channel is arranged at the bottom of the crushing cutter, and the top of the crushing cavity is communicated with the inlet of the multimedia secret-related carrier;
The utility model provides a shredded paper guiding mechanism, is in including vertical setting the guide cylinder of organism one side, the diameter of guide cylinder reduces from top to bottom gradually, be equipped with the paper outlet on the inner wall of guide cylinder, the paper outlet with first passageway intercommunication, the inside of guide cylinder is equipped with the return air cylinder, the paper outlet with the outer wall of return air cylinder is relative, the return air cylinder pass through the second passageway with smash the chamber intercommunication, smash the below intercommunication in chamber has the convulsions chamber, the convulsions chamber with through arc passageway intercommunication between the first passageway, arc passageway with the convulsions chamber is tangent, forms the turbine wheel.
2. The multimedia confidential carrier pulverizer of claim 1, wherein the pulverizing cutter comprises a vertically arranged rotating shaft, and the rotating shaft is provided with:
the crushing knife set is used for crushing the multimedia secret-related carrier entering the crushing cavity and consists of a plurality of first blades, the first blades are mutually staggered along the horizontal direction, and a first positioning isolation sleeve is respectively arranged between the first blades;
stirring blade for stirring the air current from top to bottom is formed in smashing the intracavity, stirring blade sets up smash the top of knife tackle, and be equipped with the second location spacer sleeve between its and the smashing knife tackle, stirring blade's one end upwards buckles, the other end is buckled downwards.
3. The multimedia confidential carrier shredder according to claim 2, wherein the length of the first blade increases from top to bottom in sequence, and the length of the first blade disposed uppermost is greater than the length of the projection of the stirring blade in the horizontal direction.
4. The multi-media confidential carrier pulverizer of claim 2, wherein a pin hole is formed between the first blade, the stirring blade and the rotating shaft, a positioning pin is inserted into the pin hole, and a positioning cap is arranged at the top of the rotating shaft.
5. The multimedia confidential carrier shredder of claim 2, wherein the suction assembly comprises:
A turntable, the top of which is provided with a plurality of turbine blades at intervals;
The driving motor is used for driving the turntable to rotate, the rotating shaft is arranged in the middle of the turntable and rotates along with the turntable, the sorting screen is connected to the rotating shaft, the periphery of the sorting screen is fixed in the crushing cavity, and the first blade and the stirring blade are arranged above the sorting screen.
6. The multi-media confidential carrier pulverizer of claim 5, wherein a separator is disposed below the pulverizing chamber in a horizontal direction, and the classifying screen is disposed on the separator.
7. The multi-media confidential carrier pulverizer of claim 5, wherein the suction chamber is formed between the rotating disk, the classifying screen, and the inner wall of the body.
8. The multimedia confidential carrier pulverizer of claim 1, wherein the machine body is further provided with a dust removal mechanism, the dust removal mechanism comprising:
The dust removing cavity is arranged on the side wall of the machine body, and a plurality of dust collecting bags are arranged in the dust removing cavity;
and the vacuum exhaust motor is used for sucking the gas in the crushing cavity into the dust collecting bag, and an exhaust hose used for exhausting the purified air in the dust collecting bag is arranged in the dust removing cavity.
9. The multi-media confidential carrier pulverizer of claim 1, wherein the bottom of the paper guide tube is provided with a circle of magnetic mounting bands.
10. The multi-media confidential carrier pulverizer of claim 1, wherein the inlet of the multi-media confidential carrier is provided with a feed port cover, a baffle is arranged at the joint of the inlet of the multi-media confidential carrier and the pulverizing cavity, and a handle for driving the baffle to rotate is arranged on the pulverizer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189859.4A CN109909031B (en) | 2019-03-13 | 2019-03-13 | Multi-media secret-related carrier pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189859.4A CN109909031B (en) | 2019-03-13 | 2019-03-13 | Multi-media secret-related carrier pulverizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109909031A CN109909031A (en) | 2019-06-21 |
| CN109909031B true CN109909031B (en) | 2024-05-28 |
Family
ID=66964647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910189859.4A Active CN109909031B (en) | 2019-03-13 | 2019-03-13 | Multi-media secret-related carrier pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109909031B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3226677A1 (en) * | 1982-07-16 | 1984-01-26 | Samix-Umwelttechnik-Maschinenbau GmbH, 6330 Kufstein | Apparatus for the comminution of materials |
| JPH11169738A (en) * | 1997-12-17 | 1999-06-29 | Eco Friend:Kk | Shredder |
| EP1074304A1 (en) * | 1999-07-24 | 2001-02-07 | SCHLEICHER & Co. INTERNATIONAL AKTIENGESELLSCHAFT | Document shredder |
| CN101829622A (en) * | 2010-04-29 | 2010-09-15 | 东莞市邦泽电子有限公司 | Method for discharging and collecting paper for paper shredder and paper shredder with function of discharging paper |
| CN104174474A (en) * | 2014-08-15 | 2014-12-03 | 湖南三德科技股份有限公司 | Sample making crusher with air return passage |
| CN106964439A (en) * | 2017-04-06 | 2017-07-21 | 苏州美生环保科技有限公司 | A kind of vertical garbage pulverizer |
| CN206965870U (en) * | 2017-07-06 | 2018-02-06 | 甘肃金运电子商务有限公司 | A kind of bus transportation center sheet reducing mechanism |
| CN207769941U (en) * | 2017-11-16 | 2018-08-28 | 广州美祺智能印刷有限公司 | A kind of layered paper edge recovery device |
| CN209715297U (en) * | 2019-03-13 | 2019-12-03 | 北京世纪金图科技有限公司 | Multimedia concerning security matters carrier pulverizer |
-
2019
- 2019-03-13 CN CN201910189859.4A patent/CN109909031B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3226677A1 (en) * | 1982-07-16 | 1984-01-26 | Samix-Umwelttechnik-Maschinenbau GmbH, 6330 Kufstein | Apparatus for the comminution of materials |
| JPH11169738A (en) * | 1997-12-17 | 1999-06-29 | Eco Friend:Kk | Shredder |
| EP1074304A1 (en) * | 1999-07-24 | 2001-02-07 | SCHLEICHER & Co. INTERNATIONAL AKTIENGESELLSCHAFT | Document shredder |
| CN101829622A (en) * | 2010-04-29 | 2010-09-15 | 东莞市邦泽电子有限公司 | Method for discharging and collecting paper for paper shredder and paper shredder with function of discharging paper |
| CN104174474A (en) * | 2014-08-15 | 2014-12-03 | 湖南三德科技股份有限公司 | Sample making crusher with air return passage |
| CN106964439A (en) * | 2017-04-06 | 2017-07-21 | 苏州美生环保科技有限公司 | A kind of vertical garbage pulverizer |
| CN206965870U (en) * | 2017-07-06 | 2018-02-06 | 甘肃金运电子商务有限公司 | A kind of bus transportation center sheet reducing mechanism |
| CN207769941U (en) * | 2017-11-16 | 2018-08-28 | 广州美祺智能印刷有限公司 | A kind of layered paper edge recovery device |
| CN209715297U (en) * | 2019-03-13 | 2019-12-03 | 北京世纪金图科技有限公司 | Multimedia concerning security matters carrier pulverizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109909031A (en) | 2019-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211389716U (en) | A reducing mechanism for foamed plastic retrieves | |
| CN106824441B (en) | Efficient smashing device and system | |
| CN206795982U (en) | It is a kind of to cut the automatic waste clearing die device on machine with green function | |
| CN109909031B (en) | Multi-media secret-related carrier pulverizer | |
| CN201192651Y (en) | Electric broken-leaf machine | |
| CN215655403U (en) | Chinese-medicinal material grinder | |
| CN214555867U (en) | Edge material collecting and crushing machine | |
| CN209715297U (en) | Multimedia concerning security matters carrier pulverizer | |
| KR102354404B1 (en) | Scrap cutter | |
| CN213161199U (en) | High-fineness branch crusher | |
| CN212468387U (en) | Disintegrating machine | |
| CN210386144U (en) | A cotton rubbing crusher for hydroxypropyl methyl cellulose production | |
| CN207354890U (en) | For cutting the recovering mechanism on careless mini-tiller | |
| CN205887100U (en) | Full -automatic rubbing crusher of resin for rubber powder | |
| CN206152937U (en) | Food waste breaker | |
| CN216551742U (en) | Self-suction type fallen leaf crusher | |
| CN102744133A (en) | Paper-plastic separation grinder | |
| CN210729739U (en) | Smashing device for preventing plastic bottle scraps from flying | |
| CN218107889U (en) | Edible mushroom superfine grinding and crushing device | |
| CN216654826U (en) | Agricultural pulverizer | |
| CN215140593U (en) | Mute file crusher for office | |
| CN213726930U (en) | Financial affairs are with useless bill reducing mechanism | |
| CN213762129U (en) | Coconut meat grading grinder | |
| CN112692912B (en) | Rim charge collecting and crushing machine | |
| CN218132357U (en) | Material limit is smashed and is collected fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |