CN203184090U - Smash blade - Google Patents
Smash blade Download PDFInfo
- Publication number
- CN203184090U CN203184090U CN 201320078482 CN201320078482U CN203184090U CN 203184090 U CN203184090 U CN 203184090U CN 201320078482 CN201320078482 CN 201320078482 CN 201320078482 U CN201320078482 U CN 201320078482U CN 203184090 U CN203184090 U CN 203184090U
- Authority
- CN
- China
- Prior art keywords
- cutting
- disintegrating knife
- fixed part
- utility
- installing hole
- 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 - Lifetime
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the technical field of a crusher, and particularly relates to a smash blade of the crusher. The smash blade comprises a fixing section and at least two cutting sections, wherein the cutting sections are evenly distributed at the side surface of the fixing section and fixedly connected with the fixing section; the cutting surface of each cutting section is in an arc shape; a groove is formed in each cutting surface; and four cutting edges are formed on the cutting sections. The grooves are designed in the cutting surfaces to form the four cutting edges, so that the smash blade is even to cut, small in cutting force, and long in service life.
Description
Technical field
The utility model relates to the pulverizer technical field, specifically, relates to a kind of Disintegrating knife of pulverizer.
Background technology
Existing pulverizer is when pulverizing plastic product and mouth of a river material, the blade structure that adopts all is monolateral cutting or the blade structure that directly breaks apart by chopping formula, plastics or mouth of a river material is being cut off when handling, cutting holding capacity to plastic product is bigger, discontinuity, cause motor is stuck and damage situation and breaks down easily, service life is short.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and a kind of Disintegrating knife is provided, and this Disintegrating knife is when cutting plastics or mouth of a river material, and the suffered cutting force of cutter portion of blade is less, long service life.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of Disintegrating knife comprises fixed part and at least two cutting parts, and cutting part is uniformly distributed in the side of fixed part and fixedlys connected with fixed part, the cut surface camber of described cutting part, and cut surface is provided with groove and forms four blades at cutting part.
The utility model forms 4 blades at the cut surface of cutting part, make cut surface when cutting with plastic product or mouth of a river material, plastic product or mouth of a river material are when contacting with the cut surface of cutting part, prior to 4 blade contacts, contact with the bottom surface of groove again, make plastic product or mouth of a river material and the contact area of cutting part increase, have 4 blades to carry out blank simultaneously and handle.Make the crush efficiency height, long service life.
Further, described Disintegrating knife is provided with two cutting parts, and described cutting part and fixed part are one-body molded.
The utility model adopts two cutting parts, cutting part is symmetrical arranged, make when Disintegrating knife is plastic product or mouth of a river material cutting, stressed moment is balance roughly, reduce the vibration that Disintegrating knife produces because of the bump with the cutting material, as equivalent variations, Disintegrating knife can arrange many group cutting parts, and every group of cutting part is made up of the cutting part of two symmetrical distributions.Raising crush efficiency that can be further.
Further, the middle part of described fixed part is provided with installing hole, and the side of described installing hole is provided with keyway.
Be provided with installing hole, keyway convenience and Disintegrating knife fixes at the middle part of fixed part.
Again further, described installing hole is rounded.
The beneficial effect that the utility model is obtained is: the utility model adopts at cut surface design groove and forms 4 blades, makes that the Disintegrating knife cutting is more even, and cutting force is little; Long service life.
Description of drawings
Fig. 1 is Facad structure schematic diagram of the present utility model.
Fig. 2 is perspective view of the present utility model.
Reference numeral is:
1---fixed part 2---cutting part
11---installing hole 12---keyway
21---groove 22---blade
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Embodiment 1: referring to accompanying drawing 1, Fig. 2.
A kind of Disintegrating knife, comprise fixed part 1 and at least two cutting parts 2, cutting part 2 is uniformly distributed in the side of fixed part 1 and fixedlys connected with fixed part 1, the cut surface camber of described cutting part 2, and cut surface is provided with groove 21 and forms four blades 22 at cutting part 2.
The utility model is provided with two cutting parts 2 in the bilateral symmetry of fixed part 1 when implementing, a plurality of cutting parts 2 can certainly be set as required; For ease of producing, cutting part 2 is one-body molded with fixed part 1.When the utility model is the pulverizer assembling, to be provided with installing hole 11 at the middle part of fixed part 1, in order further Disintegrating knife being fixed on the pulverizer, to be provided with keyway 12 in the side of installing hole 11.
Below only be the application's preferred embodiment, equivalent technical solutions on this basis still falls into the application protection domain.
Claims (4)
1. Disintegrating knife, it is characterized in that: comprise fixed part and at least two cutting parts, cutting part is uniformly distributed in the side of fixed part and fixedlys connected with fixed part, the cut surface camber of described cutting part, and cut surface is provided with groove and forms four blades at cutting part.
2. Disintegrating knife according to claim 1, it is characterized in that: described Disintegrating knife is provided with two cutting parts, and described cutting part and fixed part are one-body molded.
3. Disintegrating knife according to claim 1 and 2, it is characterized in that: the middle part of described fixed part is provided with installing hole, and the side of described installing hole is provided with keyway.
4. Disintegrating knife according to claim 3, it is characterized in that: described installing hole is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078482 CN203184090U (en) | 2013-02-20 | 2013-02-20 | Smash blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078482 CN203184090U (en) | 2013-02-20 | 2013-02-20 | Smash blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203184090U true CN203184090U (en) | 2013-09-11 |
Family
ID=49100990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320078482 Expired - Lifetime CN203184090U (en) | 2013-02-20 | 2013-02-20 | Smash blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203184090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162473A (en) * | 2014-07-30 | 2014-11-26 | 常州云泰干燥设备有限公司 | Reutilization crushing machine for animal wool and excrement |
| CN108956225A (en) * | 2018-06-19 | 2018-12-07 | 贵州省分析测试研究院 | Crush the pure titanium blade of preparation analysis test heavy metal sample |
-
2013
- 2013-02-20 CN CN 201320078482 patent/CN203184090U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162473A (en) * | 2014-07-30 | 2014-11-26 | 常州云泰干燥设备有限公司 | Reutilization crushing machine for animal wool and excrement |
| CN108956225A (en) * | 2018-06-19 | 2018-12-07 | 贵州省分析测试研究院 | Crush the pure titanium blade of preparation analysis test heavy metal sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |