CN115193556A - Shear type grinding mechanism for grinding and destroying equipment - Google Patents
Shear type grinding mechanism for grinding and destroying equipment Download PDFInfo
- Publication number
- CN115193556A CN115193556A CN202210567205.2A CN202210567205A CN115193556A CN 115193556 A CN115193556 A CN 115193556A CN 202210567205 A CN202210567205 A CN 202210567205A CN 115193556 A CN115193556 A CN 115193556A
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- China
- Prior art keywords
- grinding
- cutter head
- fixed cutter
- fixed
- head structure
- Prior art date
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- 230000006378 damage Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000010008 shearing Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
- B02C18/186—Axially elongated knives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Abstract
The invention relates to a shear type grinding mechanism for grinding and destroying equipment, which is characterized in that: the grinding device comprises a fixed cutter head structure and a movable cutter head structure, wherein the movable cutter head structure is arranged in the fixed cutter head structure and moves relative to the fixed cutter head structure to grind materials; decide the cutter head structure including the fixed cutter head main part that is hollow structure, decide cutter head main part inner wall and install fixed sword strip and filter screen, the filter screen is a plurality of. This shear type grinding mechanism is ingenious, through setting up a plurality of filter screens at deciding the blade disc structurally, can effectively improve the grinding device grinding efficiency, can avoid simultaneously leading to the CD-ROM material to melt because of the friction themogenesis of grinding time overlength and plug up the emergence of phenomenons such as discharge gate, guarantees the result of use of grinding device, is favorable to the popularization and the application of above-mentioned grinding destruction equipment on market.
Description
Technical Field
The invention relates to the technical field of grinding and grinding, in particular to a shear type grinding mechanism for grinding and destroying equipment.
Background
With the development of science and technology, the way of information storage is rapidly changed with the rapid change of science and technology, and the status of optical discs as the media which once dominates the information storage is gradually replaced, so that the concept of environmental protection and confidentiality is adhered to, the waste optical discs need to be destroyed and crushed, the semiconductor integrated devices such as chips are rapidly updated along with the development of science and technology, and similarly, the integrated devices such as waste chips also need to be crushed and destroyed, and the crushing and destroying of memory bars, optical discs, circuit boards and other objects with important information are necessary to achieve the aim of confidentiality, so that a series of grinding equipment for crushing the objects is gradually derived in the market.
Because the material of CD among the prior art is pc usually, for guaranteeing to grind the effect, grind the time longer usually, but long-time grinding can lead to the CD material to melt to block up the discharge gate because of the frictional heating, and then causes situations such as equipment crash, influences the performance of grinding destruction equipment, is unfavorable for above-mentioned popularization and application of grinding destruction equipment on the market.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a shearing type grinding mechanism for grinding and destroying equipment, the grinding mechanism is ingenious in structure, the grinding efficiency of the grinding equipment can be effectively improved by arranging a plurality of filter screens on a fixed cutter head, the phenomena that a discharge port is blocked by melting of an optical disc material due to friction heat generation caused by overlong grinding time and the like can be avoided, the using effect of the grinding equipment is ensured, and the popularization and application of the grinding and destroying equipment with the shearing type grinding mechanism in the market are facilitated.
In order to achieve the purpose, the invention adopts the following technical scheme that the shearing type grinding mechanism for grinding and destroying equipment is characterized in that: the grinding device comprises a fixed cutter head structure and a movable cutter head structure, wherein the movable cutter head structure is arranged in the fixed cutter head structure and moves relative to the fixed cutter head structure to grind materials; the fixed cutter head structure comprises a fixed cutter head main body which is of a hollow structure, a fixed cutter strip and a filter screen are installed on the inner wall of the fixed cutter head main body, and the filter screen is multiple.
As a preferable scheme of the present invention, a plurality of the filter screens are equidistantly distributed along the circumferential direction of the fixed cutter head main body.
As a preferable aspect of the present invention, the number of the fixed blade bars is plural, and the plurality of fixed blade bars and the plurality of filter screens are arranged at intervals.
As a preferred scheme of the present invention, the top and the bottom of the fixed cutter head main body are both provided with fixed cutter bar mounting holes, and the fixed cutter bar is mounted by inserting locking members into the fixed cutter bar mounting holes.
As a preferred scheme of the invention, the fixed cutter strip mounting hole is a countersunk head screw hole.
As a preferred scheme of the invention, the movable cutter head structure comprises a movable cutter head main body, and a plurality of movable cutter bars are mounted on the movable cutter head main body.
As a preferable aspect of the present invention, both the grinding plane of the movable blade bar and the grinding plane of the fixed blade bar are planes.
As a preferable scheme of the invention, the movable cutter head structure further comprises a pressing ring and a pressing block, the upper end and the lower end of the movable cutter bar are respectively provided with a groove matched with the pressing ring, the pressing ring is embedded in the groove, and the pressing ring is pressed by the pressing block to realize the fixed installation of the movable cutter bar.
As a preferable scheme of the invention, the pressing block is provided with a pressing block fixing hole, and the pressing block is fixedly connected with the movable cutter head main body by penetrating a fixing piece into the pressing block fixing hole.
As a preferable aspect of the present invention, the number of the movable blade bars is set to be greater than the number of the fixed blade bars.
Compared with the prior art, the invention has the beneficial effects that: according to the shearing type grinding mechanism for the grinding and destroying equipment, the shearing type grinding mechanism is ingenious, the plurality of filter screens are arranged on the fixed cutter head structure, the grinding efficiency of the grinding equipment can be effectively improved, meanwhile, the phenomena that a discharge port is blocked by melting of an optical disc material due to friction heat generation caused by overlong grinding time can be avoided, the use effect of the grinding equipment is ensured, and the popularization and the application of the grinding and destroying equipment in the market are facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a shear type grinding mechanism for grinding destruction equipment in the present embodiment;
fig. 2 is a schematic structural diagram of a shear type grinding mechanism for grinding destruction equipment in the present embodiment;
fig. 3 is a schematic structural diagram of a fixed cutter head structure in a shear type grinding mechanism for grinding and destroying equipment in the embodiment;
fig. 4 is a schematic structural diagram of a movable cutter head structure of a shearing grinding mechanism for grinding and destroying equipment in the embodiment;
fig. 5 is a schematic view of the installation of a shearing grinding mechanism for a grinding destruction device in the embodiment in the grinding destruction device.
Reference numerals: 1. a fixed cutter head structure; 1-1, fixing a cutter head main body; 1-2, fixing a cutter bar; 1-3, a filter screen; 1-4, fixing a cutter bar mounting hole; 2. a movable cutter head structure; 2-1, a movable cutter head main body; 2-2, moving blade; 2-3, pressing a ring; 2-4, briquetting; 2-4-1, and pressing block fixing holes.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
The embodiment is as follows: as shown in fig. 1 to 5, a shearing type grinding mechanism for grinding and destroying devices includes a fixed cutter structure 1 and a movable cutter structure 2, wherein the movable cutter structure 2 is installed in the fixed cutter structure 1 and performs shearing type movement with the fixed cutter structure 1 to grind objects such as optical discs and chips. The material of CD is pc usually, and the pc material easily melts under high temperature environment, and then easily plugs up the discharge gate, influences the performance of grinding the destruction equipment. In order to avoid the temperature rise of the grinding materials caused by long grinding time of the grinding destruction equipment, the fixed cutter disc structure 1 comprises a fixed cutter disc main body 1-1 in a hollow structure, fixed cutter strips 1-2 and filter screens 1-3 are installed on the inner wall of the fixed cutter disc main body 1-1, the filter screens 1-3 are multiple, the filter screens 1-3 are equivalently provided with multiple material outlets, the ground materials, namely the materials with the pore diameter smaller than that of the filter screens 1-3, can be sequentially filtered out from the filter screens 1-3, the residence time of the materials in the fixed cutter disc main body 1-1 is reduced, the probability of material melting caused by long friction time and high temperature is further reduced, compared with the prior art in which only one filter screen 1-3 is arranged, the grinding efficiency can be effectively improved, the probability of high-temperature melting is reduced, and the service performance of the grinding destruction equipment is ensured. In order to ensure the grinding effect and the filtering effect at the same time, a plurality of filter screens 1-3 are equidistantly distributed along the circumferential direction of the fixed cutter head main body 1-1.
Furthermore, in order to increase the grinding area and increase the grinding rate, the fixed cutter bars 1-2 are provided in plurality, and a plurality of fixed cutter bars 1-2 and a plurality of filter screens 1-3 are arranged at intervals.
In order to facilitate replacement and maintenance of the fixed cutter strips 1-2, the top and the bottom of the fixed cutter head main body 1-1 are respectively provided with a fixed cutter strip mounting hole 1-4, and the fixed cutter strips 1-2 are mounted by penetrating a locking piece into the fixed cutter strip mounting holes 1-4. When the fixed cutter bar 1-2 needs to be replaced, only the locking parts such as the locking bolt and the like need to be detached, the operation is simple, convenient and easy, and compared with the structure of replacing the fixed cutter head, the replacement cost can be effectively reduced. In order to avoid the influence of the head of the locking piece on other parts, the fixed cutter bar mounting holes 1-4 are countersunk head screw holes.
The movable cutter head structure 2 comprises a movable cutter head main body 2-1, a plurality of movable cutter strips 2-2 are arranged on the movable cutter head main body 2-1, and in order to ensure the grinding effect, the grinding plane of the movable cutter strips 2-2 and the grinding plane of the fixed cutter strips 1-2 are both planes, so that the grinding plane is large enough. Further, in order to increase the grinding rate, the number of the movable blade bars 2-2 is set to be larger than that of the fixed blade bars 1-2.
In order to facilitate the disassembly and replacement of the movable blade 2-2, the movable cutter head structure 2 further comprises a pressing ring 2-3 and a pressing block 2-4, grooves matched with the pressing ring 2-3 are formed in the upper end and the lower end of the movable blade 2-2, the pressing ring 2-3 is embedded in the grooves, and the pressing ring 2-3 is pressed through the pressing block 2-4 to achieve the fixed installation of the movable blade 2-2. Furthermore, the pressing block 2-4 is provided with a pressing block fixing hole 2-4-1, and the pressing block 2-4 is fixedly connected with the movable cutter head main body 2-1 by penetrating a fixing piece into the pressing block fixing hole 2-4-1. When the movable blade 2-2 needs to be replaced, only the pressing block 2-4 and the pressing ring 2-3 need to be detached, and replacement cost can be effectively reduced.
In the embodiment, the shearing type grinding mechanism for grinding and destroying equipment is ingenious, the plurality of filter screens 1-3 are arranged on the fixed cutter head structure 1, the grinding efficiency of the grinding equipment can be effectively improved, the phenomenon that a discharge port is blocked due to melting of an optical disc material caused by overlong friction heat generation during grinding time can be avoided, the using effect of the grinding equipment is ensured, and the popularization and the application of the grinding and destroying equipment in the market are facilitated
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: 1. a fixed cutter head structure; 1-1, fixing a cutter head main body; 1-2, fixing a cutter bar; 1-3, a filter screen; 1-4, fixing a cutter bar mounting hole; 2. a movable cutter head structure; 2-1, a movable cutter head main body; 2-2, moving blade; 2-3, pressing a ring; 2-4, briquetting; 2-4-1, press block fixing holes, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. The utility model provides a shear type grinds mechanism for grinding destruction equipment which characterized in that: the grinding device comprises a fixed cutter head structure (1) and a movable cutter head structure (2), wherein the movable cutter head structure (2) is arranged in the fixed cutter head structure (1) and moves relative to the fixed cutter head structure (1) to grind materials; decide blade disc structure (1) including the fixed blade disc main part (1-1) that is hollow structure, decide blade disc main part (1-1) inner wall and install and decide sword strip (1-2) and filter screen (1-3), filter screen (1-3) are a plurality of.
2. A shear grinding mechanism for a grinding destruction device according to claim 1, characterized in that: a plurality of the filter screens (1-3) are distributed along the circumferential equidistance of the fixed cutter head main body (1-1).
3. A shear grinding mechanism for a grinding destruction device according to claim 2, characterized in that: the fixed cutter strips (1-2) are multiple, and the fixed cutter strips (1-2) and the filter screens (1-3) are arranged at intervals.
4. A shear grinding mechanism for a grinding destruction device according to claim 3, characterized in that: the top and the bottom of the fixed cutter head main body (1-1) are provided with fixed cutter strip mounting holes (1-4), and the fixed cutter strips (1-2) are mounted by penetrating locking pieces in the fixed cutter strip mounting holes (1-4).
5. A shear grinding mechanism for a grinding destruction device according to claim 4, characterized in that: the fixed cutter strip mounting holes (1-4) are countersunk screw holes.
6. A shear grinding mechanism for a grinding destruction device according to claim 5, characterized in that: the movable cutter head structure (2) comprises a movable cutter head main body (2-1), and a plurality of movable cutter bars (2-2) are mounted on the movable cutter head main body (2-1).
7. A shear grinding mechanism for a grinding destruction device according to claim 6, characterized in that: the grinding plane of the movable cutter strip (2-2) and the grinding plane of the fixed cutter strip (1-2) are both planes.
8. A shear grinding mechanism for a grinding destruction device according to claim 7, characterized in that: the movable cutter head structure (2) further comprises a pressing ring (2-3) and a pressing block (2-4), grooves matched with the pressing ring (2-3) are formed in the upper end and the lower end of the movable cutter bar (2-2), the pressing ring (2-3) is embedded in the grooves, and then the pressing ring (2-3) is pressed through the pressing block (2-4) to achieve fixed installation of the movable cutter bar (2-2).
9. A shear grinding mechanism for a grinding destruction device according to claim 8, characterized in that: the pressing block (2-4) is provided with a pressing block fixing hole (2-4-1), and the pressing block (2-4) is fixedly connected with the movable cutter disc main body (2-1) by penetrating a fixing piece in the pressing block fixing hole (2-4-1).
10. A shear grinding mechanism for a grinding destruction device according to claim 9, characterized in that: the number of the movable cutter strips (2-2) is more than that of the fixed cutter strips (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210567205.2A CN115193556A (en) | 2022-05-24 | 2022-05-24 | Shear type grinding mechanism for grinding and destroying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210567205.2A CN115193556A (en) | 2022-05-24 | 2022-05-24 | Shear type grinding mechanism for grinding and destroying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115193556A true CN115193556A (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210567205.2A Pending CN115193556A (en) | 2022-05-24 | 2022-05-24 | Shear type grinding mechanism for grinding and destroying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115193556A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201214U (en) * | 1987-04-06 | 1987-12-02 | 无锡市化工研究设计院 | High-speed revolution shearing type pulverizer |
| CN2480061Y (en) * | 2001-05-02 | 2002-03-06 | 杨智庭 | Multi-function straw cutting disintegrator |
| CN2548700Y (en) * | 2002-05-29 | 2003-05-07 | 杨波 | Multifunctional Crusher |
| CN201702001U (en) * | 2010-06-11 | 2011-01-12 | 老虎粉末涂料制造（太仓）有限公司 | Improved experimental pulverizing device |
| CN103990531A (en) * | 2014-05-25 | 2014-08-20 | 秦家运 | Wet type chopping machine |
| CN104626399A (en) * | 2015-01-21 | 2015-05-20 | 柳州聚龙科技有限公司 | Rubber crushing device |
| CN104668065A (en) * | 2015-02-11 | 2015-06-03 | 江西新龙泵业科技制造有限公司 | Paraffin smasher |
| CN104959189A (en) * | 2015-07-01 | 2015-10-07 | 温州顶历医疗器械有限公司 | Grading crushing machine |
| CN204710443U (en) * | 2015-04-07 | 2015-10-21 | 安徽省龙鹏高分子材料有限公司 | A kind of flour mill |
| CN108246452A (en) * | 2018-04-04 | 2018-07-06 | 田秋珍 | A kind of anti-sticking paraffin reducing mechanism |
| CN208554476U (en) * | 2018-04-17 | 2019-03-01 | 金丽梅 | A kind of pulverizer |
| CN215694516U (en) * | 2021-08-25 | 2022-02-01 | 广东鸿凯智能科技有限公司 | Discharge rotor of grinder |
-
2022
- 2022-05-24 CN CN202210567205.2A patent/CN115193556A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201214U (en) * | 1987-04-06 | 1987-12-02 | 无锡市化工研究设计院 | High-speed revolution shearing type pulverizer |
| CN2480061Y (en) * | 2001-05-02 | 2002-03-06 | 杨智庭 | Multi-function straw cutting disintegrator |
| CN2548700Y (en) * | 2002-05-29 | 2003-05-07 | 杨波 | Multifunctional Crusher |
| CN201702001U (en) * | 2010-06-11 | 2011-01-12 | 老虎粉末涂料制造（太仓）有限公司 | Improved experimental pulverizing device |
| CN103990531A (en) * | 2014-05-25 | 2014-08-20 | 秦家运 | Wet type chopping machine |
| CN104626399A (en) * | 2015-01-21 | 2015-05-20 | 柳州聚龙科技有限公司 | Rubber crushing device |
| CN104668065A (en) * | 2015-02-11 | 2015-06-03 | 江西新龙泵业科技制造有限公司 | Paraffin smasher |
| CN204710443U (en) * | 2015-04-07 | 2015-10-21 | 安徽省龙鹏高分子材料有限公司 | A kind of flour mill |
| CN104959189A (en) * | 2015-07-01 | 2015-10-07 | 温州顶历医疗器械有限公司 | Grading crushing machine |
| CN108246452A (en) * | 2018-04-04 | 2018-07-06 | 田秋珍 | A kind of anti-sticking paraffin reducing mechanism |
| CN208554476U (en) * | 2018-04-17 | 2019-03-01 | 金丽梅 | A kind of pulverizer |
| CN215694516U (en) * | 2021-08-25 | 2022-02-01 | 广东鸿凯智能科技有限公司 | Discharge rotor of grinder |
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