CN105013581A - Plastic crushing device - Google Patents
Plastic crushing device Download PDFInfo
- Publication number
- CN105013581A CN105013581A CN201510448912.XA CN201510448912A CN105013581A CN 105013581 A CN105013581 A CN 105013581A CN 201510448912 A CN201510448912 A CN 201510448912A CN 105013581 A CN105013581 A CN 105013581A
- Authority
- CN
- China
- Prior art keywords
- outer shaft
- blade
- crushing device
- interior axle
- plastics
- 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.)
- Pending
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 49
- 229920003023 plastic Polymers 0.000 title claims abstract description 49
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 9
- 238000013467 fragmentation Methods 0.000 description 6
- 238000006062 fragmentation reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a plastic crushing device, and belongs to the technical field of plastic processing devices. The plastic crushing device comprises a feeding inlet, a discharging outlet, an inner shaft, an outer shaft and a protection hood. An inner shaft blade is fixedly arranged on the inner shaft. An outer shaft blade is fixedly arranged on the outer shaft. The outer shaft rotates relative to the inner shaft. A filter net is arranged at the position, in contact with the discharging outlet, of the lower portion of the protection hood. According to the technical scheme, the plastic crushing device with the inner shaft blade and the outer shaft blade combined is different from a traditional crushing device, the outer shaft rotates relative to the inner shaft, so that the outer shaft blade pushes plastics on the filter net to be cut repeatedly until the crushed plastics can be discharged out of the discharging outlet by directly penetrating through the filter net, the plastics can be crushed repeatedly without being taken out manually, and the plastic crushing device has beneficial technical effects and remarkable practical value.
Description
Technical field
The present invention relates to a kind of breaker, particularly a kind of plastic crushing device, belongs to device of plastic processing technical field.
Background technology
In recent years, macromolecule synthesising technology further improves World Plastics Industry is developed rapidly.Calendar year 2001 world's plastic products annual production more than 200,000,000 tons.But, along with developing rapidly of World Plastics Industry, also create a large amount of waste or used plastics---the waste or used plastics goods after the leftover pieces produced in industrial production and consumption use.Have data to show, in plastics total amount, the general-purpose plastics of about 70% ~ 80% will have 80% to be converted into waste plastics in 10 years, and wherein the plastics of about 50% will be converted into waste plastics in 2 years.Due to the high molecular chemical characters that these waste or used plastics are intrinsic, biological degradability is poor, decomposition rate is slow, be scattered in occurring in nature for a long time and can cause environmental pollution and the negative effect to health, for how to process these waste or used plastics, current countries in the world are all in reasonable energetically, economic method.
Conventional processing method mainly contains method of reproduction and manufactures fuel oil and chemicals as industrial chemicals and pyrolysis method at present, these two kinds of methods all be unable to do without the fragmentation of plastics, such as application number is the patent of invention " waste or used plastics disintegrating machine " of 201410667545, as shown in Figure 1, the patent provides a kind of waste or used plastics disintegrating machine, comprise housing 1, left rotor 2 and the right rotor 3 of horizontal alignment layout is provided with in described housing, the lower rotor 7 of left rotor 2 and right rotor 3 bottom, described housing 1 upper center is provided with feed hopper 4, the bottom of described left rotor 2 and right rotor 3 is provided with sieves 5, described sieves 5 bottom is provided with discharge bucket 6.
This invention realizes the fragmentation to plastics by the left rotor 2 that relatively rotates, right rotor 3, lower rotor 7, but such scheme has a class defect, when on the sieves 5 that plastics fall to below after rotor fragmentation, and the plastics on these sieves 5 can not meet the demand of broken rear flow process usually, need broken further, general by returning breaker repeatedly broken from charging aperture 4 again after artificial taking-up in prior art, crushing efficiency is low.
Summary of the invention
For solving problems of the prior art, the invention provides a kind of device that repeatedly can carry out plastic crushing, concrete technical scheme is as follows:
A kind of plastic crushing device; comprise feeding port, discharge port, inner shaft, outer shaft, protective cover; described interior axle is fixedly installed interior axle blade; described outer shaft is fixedly installed outer shaft blade; described outer shaft rotates relative to interior axle, and the position contacted with discharge port below described protective cover is provided with filter screen.
As the improvement of technique scheme, described protective cover structure is arc, and in described outer shaft blade rotation process, blade presses close to protective cover away from the side of interior axle, and be connected with quadra above described protective cover, described quadra and feeding port are interconnected.
As the improvement of technique scheme, described interior axle and outer rotational axis direction different, described interior axle blade and outer shaft blade edge are mutually corresponding when rotated.
The plastic crushing device of technique scheme a kind of interior axle blade of design and outer shaft blade unit, different from traditional breaker, because outer shaft rotates relative to interior axle, the outer shaft blade plastics that can promote on filter screen realize repeatedly shearing, until the plastics after fragmentation can be discharged from discharge port through filter screen, can be repeatedly not broken by artificial taking-up, there is useful technique effect and significant practical value.
figure of description
Fig. 1 is the structural representation of waste or used plastics disintegrating machine in background technology of the present invention;
Fig. 2 is the structural representation of a kind of plastic crushing device of the present invention;
Fig. 3 is the internal structure schematic diagram of a kind of plastic crushing device of the present invention;
Fig. 4 is the combination schematic diagram of interior axle and interior axle blade in the present invention;
Fig. 5 is the combination schematic diagram of outer shaft and outer shaft blade in the present invention.
Detailed description of the invention
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5; the invention provides a kind of plastic crushing device; comprise feeding port 10, discharge port 50, interior axle 20, outer shaft 30, protective cover 40; described interior axle 20 is fixedly installed interior axle blade 21; described outer shaft 30 is fixedly installed outer shaft blade 31; now outer shaft 30 rotates, and outer shaft 30 rotates relative to interior axle 20, and the position contacted with discharge port 50 below described protective cover 40 is provided with filter screen 41.During use, plastics are added to this device from feeding port 10, because outer shaft 30 rotates relative to interior axle 20, plastics are by broken gradually under outer shaft blade 31 with the shearing of interior axle blade 21, when plastics drop down onto filter screen 41 region, if the plastics size after fragmentation reaches requirement, then fall to discharge port 50 by filter screen 41, if the plastics volume after fragmentation is larger, filter screen 41 can not be passed, because now outer shaft 30 rotates, plastics on the promotion filter screen 41 of outer shaft blade 31 move up, then meet with interior axle blade 21 and again shear, plastics in device can through till filter screen 41.
Further, described protective cover 40 structure is arc, in described outer shaft blade 31 rotation process, blade presses close to protective cover 40 away from the side of interior axle 20, be connected with quadra 42 above described protective cover 40, described quadra 42 is interconnected with feeding port 10, this structure can guarantee that the filtrate on device Inner filter net 41 can be pushed into close to the position near feeding port 10 by outer shaft blade 31, reach best crushing effect, the effect closed protective cover 40 of quadra 42 simultaneously, the noise that minimizing device produces in plastic crushing process and dust are to the pollution of working environment.
Further, described interior axle 20 is different with outer shaft 30 rotation direction, described interior axle blade 21 and outer shaft blade 31 edge of a knife are mutually corresponding when rotated, different rotation directions is adopted from outer shaft 30 by interior axle 20, the Encounter Time of interior axle blade 21 and outer shaft blade 31 can be reduced, thus the crushing efficiency of device is improved.
Claims (3)
1. a plastic crushing device; comprise feeding port (10), discharge port (50), interior axle (20), outer shaft (30), protective cover (40); it is characterized in that; described interior axle (20) is fixedly installed interior axle blade (21); described outer shaft (30) is fixedly installed outer shaft blade (31); described outer shaft (30) rotates relative to interior axle (20), and the position that described protective cover (40) below contacts with discharge port (50) is provided with filter screen (41).
2. a kind of plastic crushing device as claimed in claim 1; it is characterized in that; described protective cover (40) structure is arc; in described outer shaft blade (31) rotation process, blade presses close to protective cover (40) away from the side of interior axle (20); described protective cover (40) top is connected with quadra (42), and described quadra (42) and feeding port (10) are interconnected.
3. a kind of plastic crushing device as claimed in claim 2, is characterized in that, described interior axle (20) is different with outer shaft (30) rotation direction, and described interior axle blade (21) and outer shaft blade (31) edge of a knife are mutually corresponding when rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448912.XA CN105013581A (en) | 2015-07-28 | 2015-07-28 | Plastic crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448912.XA CN105013581A (en) | 2015-07-28 | 2015-07-28 | Plastic crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105013581A true CN105013581A (en) | 2015-11-04 |
Family
ID=54404089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510448912.XA Pending CN105013581A (en) | 2015-07-28 | 2015-07-28 | Plastic crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105013581A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247534A (en) * | 2021-11-19 | 2022-03-29 | 益安堂养生健康管理(深圳)有限公司 | A milling device for moxa stick processing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202778641U (en) * | 2012-09-28 | 2013-03-13 | 浙江世博新材料有限公司 | High-speed plastic crush system |
-
2015
- 2015-07-28 CN CN201510448912.XA patent/CN105013581A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202778641U (en) * | 2012-09-28 | 2013-03-13 | 浙江世博新材料有限公司 | High-speed plastic crush system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247534A (en) * | 2021-11-19 | 2022-03-29 | 益安堂养生健康管理(深圳)有限公司 | A milling device for moxa stick processing |
| CN114247534B (en) * | 2021-11-19 | 2023-01-20 | 益安堂养生健康管理(深圳)有限公司 | A milling device for moxa stick processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |
|
| RJ01 | Rejection of invention patent application after publication |