CN204726941U - A kind of block clearing scraper - Google Patents
A kind of block clearing scraper Download PDFInfo
- Publication number
- CN204726941U CN204726941U CN201520480204.XU CN201520480204U CN204726941U CN 204726941 U CN204726941 U CN 204726941U CN 201520480204 U CN201520480204 U CN 201520480204U CN 204726941 U CN204726941 U CN 204726941U
- Authority
- CN
- China
- Prior art keywords
- blade body
- block clearing
- clearing scraper
- cutting
- utility
- 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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Abstract
Utility model relates to a kind of block clearing scraper, it is characterized in that, it comprises a blade body, described blade body comprises upper surface, lower surface and the multiple cutting sides between described upper surface and lower surface, mutually cutting edge is formed between described cutting side, wherein, this upper surface and lower surface are the triangle horizontal by predetermined inclination angle, and this blade body is distorted shape.This block clearing scraper not only structure is simple, easy to make, and can reduce cutting resistance and lower cutting temperature.
Description
Technical field
The utility model relates to a kind of cutter, a kind of block clearing scraper particularly on cleaner.
Background technology
In the blanking process of material in material bin, often can because a variety of causes forms knot arch, latch up phenomenon.The rotating part rotating cleaner is in the maximum position of whole warehouse putty probability, in the process of gyro-rotor motion, the block clearing assembly be arranged on swivel inwall makes the stall spot forming a gross area between material and revolution bulkhead, material forever cannot form knot skewback plinth on bulkhead, and blocking would not occur.
Block clearing scraper in block clearing assembly, in the process of block clearing, makes cutting resistance strengthen with the friction of coal, and cutting temperature raises, and therefore more easily cause wearing and tearing, service life is impermanent.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is: provide a kind of block clearing scraper, and this scraper not only structure is simple, easy to make, and can reduce cutting resistance and lower cutting temperature.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of block clearing scraper, it is characterized in that, it comprises a blade body, described blade body comprises upper surface, lower surface and the multiple cutting sides between described upper surface and lower surface, mutually cutting edge is formed between described cutting side, wherein, this upper surface and lower surface are the triangle horizontal by predetermined inclination angle, and this blade body is distorted shape.
Described block clearing scraper, described upper surface and the angle between lower surface and horizontal surface are: 20 °-40 °.
Described block clearing scraper, the curved shape of described blade body, radian is 20 °-40 °.
Described block clearing scraper, described blade body is S-type.
Described block clearing scraper, the lower surface up time of described blade body rotates 45 °.
Described block clearing scraper, the length of described blade body is 150mm-600mm.
Compared with prior art, adopt the utility model has the advantage of of technique scheme: the utility model has three kinds of structures, not only structure is simple, manufacture, easy for installation, simultaneously upper surface of the present utility model and lower surface triangular in shape, therefore reduce cutting resistance, thus reduce cutting temperature, like blade service life lengthen, reduce replacement frequency, reduce the cost and increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the perspective view of cleaner;
Fig. 2 is the birds-eye view of cleaner and the position view of block clearing scraper;
Fig. 3 is perspective view of the present utility model;
Fig. 4 is the structural representation of another case study on implementation of the utility model;
Fig. 5 is the structural representation of the utility model the 3rd case study on implementation;
Description of reference numerals: 1-block clearing scraper; 2-blade body; 3-upper surface; 4-lower surface; 5-cuts side; 51-cutting edge; 6-cleaner; 61-swivel; 62-transmission body; 63-unloads coal channel.
Detailed description of the invention
Further describe the utility model below in conjunction with specific embodiments and the drawings, advantage and disadvantage of the present utility model will be more clear along with description.
As described in Fig. 3 to Fig. 5, the utility model is a kind of block clearing scraper 1, described block clearing scraper 1 is for the swivel 61 (as depicted in figs. 1 and 2) of a cleaner 6, described block clearing scraper 1 comprises a blade body 2, described blade body 2 comprises upper surface 3, lower surface 4 and the multiple cutting sides 5 between described upper surface 3 and lower surface 4, mutually cutting edge 51 is formed between described cutting side 5, wherein, this upper surface 3 and lower surface 4 are the triangle horizontal by predetermined inclination angle, and this blade body 2 is in distorted shape.
As shown in Figures 3 to 5, described upper surface 3 and the angle between lower surface 4 and horizontal surface are 20 °-40 °.As shown in Figure 2, the curved shape of described blade body 2, radian is 20 °-40 °.As described in Figure 4, described blade body 2 is S-type.As shown in Figure 5, lower surface 3 up time of described blade body 2 rotates 45 °.Again as shown in Figures 3 to 5, the length of the blade body 2 of described the utility model three case study on implementation is 150mm-600mm.
From above content, the utility model has the advantage of: the utility model has three kinds of structures, not only structure is simple, manufacture, easy for installation, simultaneously upper surface of the present utility model and lower surface triangular in shape, therefore reduce cutting resistance, thus reduce cutting temperature, like blade service life lengthen, reduce replacement frequency, reduce the cost and increase work efficiency.
Above explanation and embodiment are only exemplary, do not form any restriction to scope of the present utility model.It will be understood by those skilled in the art that and do not departing under spirit and scope of the present utility model and can modify to the details of technical solutions of the utility model and form or replace, but these amendments and replacement all fall in protection domain of the present utility model.
Claims (6)
1. a block clearing scraper, it is characterized in that, it comprises a blade body, described blade body comprises upper surface, lower surface and the multiple cutting sides between described upper surface and lower surface, mutually cutting edge is formed between described cutting side, wherein, this upper surface and lower surface are the triangle horizontal by predetermined inclination angle, and this blade body is distorted shape.
2. block clearing scraper according to claim 1, is characterized in that, described upper surface and the angle between lower surface and horizontal surface are: 20 °-40 °.
3. block clearing scraper according to claim 2, is characterized in that, the curved shape of described blade body, and radian is 20 °-40 °.
4. block clearing scraper according to claim 2, is characterized in that, described blade body is S-type.
5. block clearing scraper according to claim 2, is characterized in that, the lower surface up time of described blade body rotates 45 °.
6., according to the arbitrary described block clearing scraper of claim 3,4 or 5, it is characterized in that, the length of described blade body is 150mm-600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480204.XU CN204726941U (en) | 2015-07-06 | 2015-07-06 | A kind of block clearing scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480204.XU CN204726941U (en) | 2015-07-06 | 2015-07-06 | A kind of block clearing scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204726941U true CN204726941U (en) | 2015-10-28 |
Family
ID=54385311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520480204.XU Expired - Fee Related CN204726941U (en) | 2015-07-06 | 2015-07-06 | A kind of block clearing scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204726941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774244A (en) * | 2020-12-30 | 2021-05-11 | 江苏楷益智能科技有限公司 | Scraper type surface crystallizer |
| CN113104410A (en) * | 2021-04-02 | 2021-07-13 | 南通常安能源有限公司 | Clear stifled device of coal bunker |
-
2015
- 2015-07-06 CN CN201520480204.XU patent/CN204726941U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774244A (en) * | 2020-12-30 | 2021-05-11 | 江苏楷益智能科技有限公司 | Scraper type surface crystallizer |
| CN113104410A (en) * | 2021-04-02 | 2021-07-13 | 南通常安能源有限公司 | Clear stifled device of coal bunker |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160706 |