CN204471640U - The breaker of plastic breaker - Google Patents
The breaker of plastic breaker Download PDFInfo
- Publication number
- CN204471640U CN204471640U CN201520059800.0U CN201520059800U CN204471640U CN 204471640 U CN204471640 U CN 204471640U CN 201520059800 U CN201520059800 U CN 201520059800U CN 204471640 U CN204471640 U CN 204471640U
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- CN
- China
- Prior art keywords
- blade
- rotating shaft
- base
- bolt
- breaker
- 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.)
- Expired - Fee Related
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of breaker of plastic breaker, aims to provide a kind of breaker that can reduce the plastic breaker of blade abrasion and raising ease of use.The breaker of plastic breaker of the present utility model, comprises base, screen cloth, central rotating shaft, knife rest, rotating shaft blade and base blade; Described screen cloth is covered in the discharging opening of described base bottom; Described knife rest with described central rotating shaft for axle center is fixedly connected on described central rotating shaft be arranged at described base top particle mouth place; Described rotating shaft blade to be set around in the shape of a spiral on described knife rest and to be fixedly connected on described knife rest by the first bolt; The knife back side of described rotating shaft blade offers the first bolt fixing port of strip, and the opening direction of described first bolt fixing port is contrary with the rotation direction of described central rotating shaft; Described base blade is set in parallel in the end face of described base top particle mouth both sides respectively.
Description
Technical field
The utility model relates to a kind of plastic breaker, particularly a kind of breaker of plastic breaker.
Background technology
Need after technics of reclaim of plastic waste to carry out fragmentation, traditional plastic breaker is vertical cut formula disintegrating machine, breaker comprises base, rotating shaft, base blade and rotating shaft blade, rotating shaft blade and base blade parallel, during shredded plastic, rotating shaft blade with axis of rotation and whole blade face beat on base blade, thus smash plastics.
But, when plastics smashed by rotating shaft blade, due to large with base blade contact face and velocity of rotation fast, so shockproofness is comparatively large, causes blade abrasion large thus, use inconvenience.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of breaker that can reduce the plastic breaker of blade abrasion and raising ease of use.
In order to solve the problems of the technologies described above, the breaker of plastic breaker of the present utility model, comprises base, screen cloth, central rotating shaft, knife rest, rotating shaft blade and base blade; Described base top is provided with particle mouth, and described base bottom is provided with discharging opening, and described particle mouth two ends are provided with axle sleeve; Described screen cloth is covered in the discharging opening of described base bottom; The two ends of described central rotating shaft are movably connected on described base respectively by the axle sleeve at described particle mouth two ends, and described rotating shaft is parallel with described particle mouth two inside edge; Described knife rest with described central rotating shaft for axle center is fixedly connected on described central rotating shaft be arranged at described base top particle mouth place; Described rotating shaft blade to be set around in the shape of a spiral on described knife rest and to be fixedly connected on described knife rest by the first bolt; The knife back side of described rotating shaft blade offers the first bolt fixing port of strip, the opening direction of described first bolt fixing port is contrary with the rotation direction of described central rotating shaft, and described rotating shaft blade is fixedly connected on described knife rest by described first bolt fixing port by described first bolt; Described base blade is set in parallel in the end face of described base top particle mouth both sides respectively, and the blade of described base blade is inside described particle mouth and stretch out in described particle mouth inside edge; The blade of described base blade contacts with the blade of described rotating shaft blade and connects.
Described base blade is fixedly connected on described base by the second bolt, the knife back side of described base blade offers the second bolt fixing port of strip, the opening direction of described second bolt fixing port is contrary with the knife edge direction of base blade, and described base blade is fixedly connected on described base by described second bolt fixing port by described second bolt.
Also pad between the head of described first bolt and the first bolt fixing port of described rotating shaft blade and be provided with pad, the appearance and size of described pad is greater than the size of described first bolt fixing port, and the pad of corresponding each described first bolt disconnects mutually.
The knife edge line of described rotating shaft blade and the knife edge line of base blade are 15 degree of angles in contact position.
1 centimeter apart is provided with between described screen cloth and described rotating shaft blade.
Adopt structure of the present utility model, because the winding of rotating shaft blade helical form is on knife rest, makes rotating shaft blade and base blade be that scissor-shaped shears plastics, can blade abrasion be reduced.Bolt fixing port due to rotating shaft blade is strip, can take out or finely tune rotating shaft blade easily so only need looser a bolt, and be opened in knife back direction due to bolt fixing port, contrary with blade holder turns direction, rotating shaft blade can be deviate from, use convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
As shown in Figure 1, the breaker of plastic breaker of the present utility model, comprises base 1, screen cloth 2, central rotating shaft 3, knife rest 4, rotating shaft blade 5 and base blade 8.
Base top is provided with particle mouth, and base bottom is provided with discharging opening, and particle mouth two ends are provided with axle sleeve.Material disintegrator is generally arranged with funnel outside particle mouth, and waste and old particle flows into particle mouth from bell mouth and carries out fragmentation.Particle after fragmentation is discharged through discharging opening.Axle sleeve is used for mounting center rotating shaft, is provided with bearing and rotates to facilitate central rotating shaft in axle sleeve.
Screen cloth is covered in the discharging opening of base bottom.Screen cloth, for being filtered through broken plastics, makes to proceed fragmentation without broken or broken plastics not in place.
The two ends of central rotating shaft are movably connected on base respectively by the axle sleeve at particle mouth two ends, and rotating shaft is parallel with particle mouth two inside edge.Rotating shaft is arranged on particle mouth symmetry axis, rotates to facilitate the equilibrium of rotating shaft band movable knife rack.
Knife rest is that axle center is fixedly connected on central rotating shaft and is arranged at base top particle mouth place with central rotating shaft.The plural runner that knife rest can be a cylinder or be parallel to each other.
Rotating shaft blade is be set around in the shape of a spiral on knife rest and be fixedly connected on knife rest by the first bolt 7.The blade face of rotating shaft blade and the knife edge line parallel of base blade.Rotating shaft blade is provided with multiple and is parallel to each other, and each rotating shaft blade is greater than 0 degree along the angle that knife rest is walked around.Due to rotating shaft blade in the shape of a spiral, shred plastics time, need not hit on base blade, but shear action is made in mobile friction on base blade, so the wearing and tearing of blade can be reduced.
The knife back side of rotating shaft blade offers the first bolt fixing port of strip, and the opening direction of the first bolt fixing port is contrary with the rotation direction of central rotating shaft, and rotating shaft blade is fixedly connected on knife rest by the first bolt fixing port by the first bolt.First bolt fixing port, owing to being provided with opening, when changing rotating shaft blade, only need being unscrewed each first bolt, and need not take out bolt completely, compares circular bolt fixing hole and uses more convenient.
Base blade is set in parallel in the end face of base top particle mouth both sides respectively, and the blade of base blade is inside particle mouth and stretch out in particle mouth inside edge.The blade of base blade and the blade of rotating shaft blade are slidably connected.The blade upper and lower surface of base blade is inclined plane, rotating shaft blade not only can be faced down shearing plastics from the upper knife edge of base blade, from the lower blade of base blade towards upper shearing plastics, can also can improve plastic crushing efficiency.
As shown in Figure 1, base blade is fixedly connected on base by the second bolt 9, and the knife back side of base blade offers the second bolt fixing port of strip, and the opening direction of the second bolt fixing port is contrary with the knife edge direction of base blade.Base blade is fixedly connected on base by the second bolt fixing port by the second bolt.Bolt fixing port due to base cutter is opening shape, instead of through hole shape, so when taking out base blade, only need unscrew the second bolt, and all need not take out the second bolt, using more convenient.And be strip and opening direction is contrary with knife edge direction due to the second bolt fixing port, so base blade ground short after, can unscrew the second bolt, adjustment base blade moves to direction inside particle mouth, improve the shear effect between rotating shaft blade and base blade, use more convenient.Also pad between the head of the second bolt and the second bolt fixing port of base blade and be provided with pad 10.By arranging pad, the second bolt is connected more firm with base blade.
As shown in Figure 1, also pad between the head of the first bolt and the first bolt fixing port of rotating shaft blade and be provided with pad 6, the appearance and size of pad is greater than the size of the first bolt fixing port, and the pad of corresponding each first bolt disconnects mutually.This pad is preferably rectangular washer, not only can strengthen the robustness of rotating shaft blade, the first bolt can also can be made to be connected more firm with base blade, use convenient.
As shown in Figure 1, the knife edge line of rotating shaft blade and the knife edge line of base blade are 15 degree of angles in contact position.By practical test, rotating shaft blade and base blade are 15 degree of angles in contact position, and not only shear efficiency is high, and vibrations dynamics is little, can reduce the wearing and tearing of blade.
As shown in Figure 1,1 centimeter apart is provided with between screen cloth and rotating shaft blade.By arranging 1 centimeter apart between screen cloth and rotating shaft blade, plastics can be reduced and be detained, plastic crushing being obtained more thorough, improving crushing effect.
Claims (5)
1. a breaker for plastic breaker, is characterized in that: comprise base, screen cloth, central rotating shaft, knife rest, rotating shaft blade and base blade;
Described base top is provided with particle mouth, and described base bottom is provided with discharging opening, and described particle mouth two ends are provided with axle sleeve;
Described screen cloth is covered in the discharging opening of described base bottom;
The two ends of described central rotating shaft are movably connected on described base respectively by the axle sleeve at described particle mouth two ends, and described rotating shaft is parallel with described particle mouth two inside edge;
Described knife rest with described central rotating shaft for axle center is fixedly connected on described central rotating shaft be arranged at described base top particle mouth place;
Described rotating shaft blade to be set around in the shape of a spiral on described knife rest and to be fixedly connected on described knife rest by the first bolt; The knife back side of described rotating shaft blade offers the first bolt fixing port of strip, the opening direction of described first bolt fixing port is contrary with the rotation direction of described central rotating shaft, and described rotating shaft blade is fixedly connected on described knife rest by described first bolt fixing port by described first bolt;
Described base blade is set in parallel in the end face of described base top particle mouth both sides respectively, and the blade of described base blade is inside described particle mouth and stretch out in described particle mouth inside edge; The blade of described base blade contacts with the blade of described rotating shaft blade and connects.
2. the breaker of plastic breaker according to claim 1, it is characterized in that: described base blade is fixedly connected on described base by the second bolt, the knife back side of described base blade offers the second bolt fixing port of strip, the opening direction of described second bolt fixing port is contrary with the knife edge direction of base blade, and described base blade is fixedly connected on described base by described second bolt fixing port by described second bolt.
3. the breaker of plastic breaker according to claim 1, it is characterized in that: also pad between the head of described first bolt and the first bolt fixing port of described rotating shaft blade and be provided with pad, the appearance and size of described pad is greater than the size of described first bolt fixing port, and the pad of corresponding each described first bolt disconnects mutually.
4. the breaker of plastic breaker according to claim 1, is characterized in that: the knife edge line of described rotating shaft blade and the knife edge line of base blade are 15 degree of angles in contact position.
5. the breaker of plastic breaker according to claim 1, is characterized in that: be provided with 1 centimeter apart between described screen cloth and described rotating shaft blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520059800.0U CN204471640U (en) | 2015-01-28 | 2015-01-28 | The breaker of plastic breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520059800.0U CN204471640U (en) | 2015-01-28 | 2015-01-28 | The breaker of plastic breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204471640U true CN204471640U (en) | 2015-07-15 |
Family
ID=53627419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520059800.0U Expired - Fee Related CN204471640U (en) | 2015-01-28 | 2015-01-28 | The breaker of plastic breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204471640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945254A (en) * | 2017-05-05 | 2017-07-14 | 台州职业技术学院 | A kind of filter of plastic extruder |
-
2015
- 2015-01-28 CN CN201520059800.0U patent/CN204471640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945254A (en) * | 2017-05-05 | 2017-07-14 | 台州职业技术学院 | A kind of filter of plastic extruder |
| CN106945254B (en) * | 2017-05-05 | 2019-11-15 | 台州职业技术学院 | A kind of filter device of plastic extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20190128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |