CN216423127U - Tool apron structure of plastic crusher - Google Patents
Tool apron structure of plastic crusher Download PDFInfo
- Publication number
- CN216423127U CN216423127U CN202122489564.4U CN202122489564U CN216423127U CN 216423127 U CN216423127 U CN 216423127U CN 202122489564 U CN202122489564 U CN 202122489564U CN 216423127 U CN216423127 U CN 216423127U
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- Prior art keywords
- blade
- fixed
- main shaft
- lower shell
- movable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a cutter holder structure of a plastic crusher, which comprises a lower shell, a main shaft, a fixed cutter and a movable cutter, wherein the movable cutter is obliquely arranged on the main shaft through the movable cutter holder; the fixed blade has two or more fixed blades, which are respectively installed on the lower shell at two sides of the main shaft through respective fixed blade seats, the fixed blade at one side is inclined towards the inside of the lower shell, and the fixed blade at the other side is inclined towards the outside of the lower shell. The design increases the attack angle of the fixed cutters at the two sides of the plastic crusher, so that the cutting edge is sharper, and the cutting force of the crusher is reduced. In a word, the utility model discloses a plastics breaker's blade holder structure is more scientific and reasonable, and the wide application can make plastics breaker work more high-efficient, and the power saving is durable moreover.
Description
Technical Field
The utility model belongs to the technical field of the plastics crushing equipment, especially, relate to a tool apron structure of plastics breaker.
Background
The plastic crusher is generally used for crushing waste plastics and plant plastic scraps so as to recycle, and granules obtained by crushing through the crusher can be directly used for an extruder or injection molding, and can also be recycled through basic granulation.
The plastic crusher is mainly composed of a feeding hopper, a material pressing device, an upper shell, a main shaft and a lower shell, wherein a moving cutter is arranged on a main shaft cutter holder, and a fixed cutter is arranged on cutter holders on two sides of the main shaft of the lower shell. When the cutting machine works, the main shaft rotates, the movable cutter fixed on the cutter seats of the main shaft can also rotate, the movable cutter generates relative motion with the fixed cutters fixed on the cutter seats on the two sides of the main shaft of the lower shell, and when the movable cutter rotates to the nearest distance of the fixed cutters, materials are cut off. However, the fixed blade blades on both sides of the main shaft of the lower shell of the existing plastic crusher are generally horizontally mounted, or one side of the fixed blade blades is inclined and the other side of the fixed blade blades is horizontally mounted, so that the horizontally mounted blades are not sharp enough, and the blade distance between the movable blade and the fixed blade is easy to increase after the blades are abraded, thereby reducing the production efficiency.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a more reasonable, the broken more high-efficient and durable plastics crusher's of power saving blade holder structure of structure.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the cutter holder structure of the plastic crusher comprises a lower shell, a main shaft, a fixed cutter and a movable cutter, wherein the movable cutter is obliquely arranged on the main shaft through the movable cutter holder; the fixed blade has two or more fixed blades, which are respectively installed on the lower shell at two sides of the main shaft through respective fixed blade seats, the fixed blade at one side is inclined towards the inside of the lower shell, and the fixed blade at the other side is inclined towards the outside of the lower shell.
The fixed cutter seat is arranged at one end of a fixed cutter seat supporting plate, and the other end of the fixed cutter seat supporting plate is vertically fixed on the lower shell.
The movable blade has three or more, and they are installed on the main shaft through the respective movable blade seat aslant, and the movable blade seats are fixed on the main shaft in the radial direction.
The angle of inclination of the movable blade or the fixed blade is 10-80 degrees.
The angle of inclination of the fixed blade on one side is the same as that of the fixed blade on the other side.
Aiming at the problem of installation of a fixed cutter blade of the existing plastic crusher, the inventor designs and manufactures a cutter holder structure of the plastic crusher, which comprises a lower shell, a main shaft, the fixed cutter blade and a movable cutter blade, wherein the movable cutter blade is obliquely installed on the main shaft through the movable cutter holder; the fixed blade has two fixed blades, which are respectively installed on the lower shell at two sides of the main shaft through respective fixed blade seats, the fixed blade at one side is inclined towards the inside of the lower shell, and the fixed blade at the other side is inclined towards the outside of the lower shell. The design increases the attack angle of the fixed cutters at the two sides of the plastic crusher, so that the cutting edge is sharper, and the cutting force of the crusher is reduced. In a word, the utility model discloses a plastics breaker's blade holder structure is more scientific and reasonable, and the wide application can make plastics breaker work more high-efficient, and the power saving is durable moreover.
Drawings
Fig. 1 is a schematic structural view of a knife holder structure of the plastic crusher of the present invention.
In the figure: the cutting tool comprises a lower shell 1, a fixed blade 2, a fixed blade holder 3, a fixed blade holder supporting plate 4, a movable blade holder 5, a movable blade 6, a main shaft 7 and a reference line 8.
Detailed Description
As shown in fig. 1, the knife holder structure of the plastic crusher of the present invention comprises a lower housing 1, a main shaft 7, a stationary blade 2 and a movable blade 6. Wherein the content of the first and second substances,
the movable blades are arranged on the main shaft in an inclined mode through respective movable blade seats 5, and the movable blade seats are fixed in the radial direction of the main shaft. The fixed blade has two, and they install respectively on the lower casing of main shaft both sides through respective fixed cutter blade holder 3, and the fixed blade of one side is interior slope down, and the fixed blade of opposite side is exterior slope down the casing. The fixed cutter seat is arranged at one end of the fixed cutter seat supporting plate 4, and the other end of the fixed cutter seat supporting plate is vertically fixed on the lower shell. The angle of inclination of the movable blade or the fixed blade is 10-80 degrees. The angle at which the stationary blade on one side and the stationary blade on the other side are inclined may be the same or different.
A straight line is drawn between the cutting edges of the fixed blades on the two sides of the main shaft, and the straight line is taken as a reference line 8 of the inclined included angle of the blade installed on the cutter holder.
When the cutting machine works, the main shaft rotates, the movable cutter fixed on the cutter seats of the main shaft can also rotate, the movable cutter generates relative motion with the fixed cutters fixed on the cutter seats on the two sides of the main shaft of the lower shell, and when the movable cutter rotates to the nearest distance of the fixed cutters, materials are cut off.
Claims (5)
1. The utility model provides a plastics breaker's blade holder structure, includes casing, main shaft, stationary blade and moving blade down, its characterized in that: the movable blade is obliquely arranged on the main shaft through the movable blade holder; the fixed blade is provided with two or more fixed blades which are respectively arranged on the lower shell at two sides of the main shaft through respective fixed blade seats, the fixed blade at one side is inclined towards the inside of the lower shell, and the fixed blade at the other side is inclined towards the outside of the lower shell.
2. The blade holder structure of a plastic crusher according to claim 1, wherein: the fixed cutter seat is arranged at one end of a fixed cutter seat supporting plate, and the other end of the fixed cutter seat supporting plate is vertically fixed on the lower shell.
3. The blade holder structure of a plastic crusher according to claim 1, wherein: the movable blade is provided with three or more movable blades which are respectively and obliquely arranged on the main shaft through respective movable blade seats, and the movable blade seats are fixed in the radial direction of the main shaft.
4. The blade holder structure of a plastic crusher according to claim 1, wherein: the inclination angle of the movable blade or the fixed blade is 10-80 degrees.
5. The blade holder structure of a plastic crusher according to claim 4, wherein: the fixed blade on one side and the fixed blade on the other side are inclined at the same angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122489564.4U CN216423127U (en) | 2021-10-15 | 2021-10-15 | Tool apron structure of plastic crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122489564.4U CN216423127U (en) | 2021-10-15 | 2021-10-15 | Tool apron structure of plastic crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216423127U true CN216423127U (en) | 2022-05-03 |
Family
ID=81330269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122489564.4U Active CN216423127U (en) | 2021-10-15 | 2021-10-15 | Tool apron structure of plastic crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216423127U (en) |
-
2021
- 2021-10-15 CN CN202122489564.4U patent/CN216423127U/en active Active
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