CN201809692U - Wear-resisting vane of asphalt mixture mixing tank - Google Patents
Wear-resisting vane of asphalt mixture mixing tank Download PDFInfo
- Publication number
- CN201809692U CN201809692U CN 201020536432 CN201020536432U CN201809692U CN 201809692 U CN201809692 U CN 201809692U CN 201020536432 CN201020536432 CN 201020536432 CN 201020536432 U CN201020536432 U CN 201020536432U CN 201809692 U CN201809692 U CN 201809692U
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- vane
- mixing
- asphalt
- wear
- asphalt mixture
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Abstract
The utility model discloses a mixing vane used on an asphalt mixture mixing tank, in particular to a wear-resisting vane of the asphalt mixture mixing tank, belonging to the technical field of asphalt mixture mixing equipment. The wear-resisting vane of the asphalt mixture mixing tank is the mixing vane which is formed by casting antifriction cast iron, and the surface of the mixing vane body is distributed with a plurality of pits. After adopting the structure, since the material of the existing mixing vane is not changed and only regular pits are cast on the mixing vane, the utility model has simple structure, saves the raw materials for casting the vane, and reduces the cost. During the mixing process, the pits can be filled with asphalt, and then the asphalt is solidified. In this way, the surface of the mixing vane is covered with a layer of asphalt hardened layer so as to protect the mixing vane. When the hardened layer is worn and dropped, new asphalt can fill the pints, so hat the wear of the mixing vane can be reduced, at the same time, the replacement rate can be reduced.
Description
Technical field
The utility model relates to the stirring vane that uses on a kind of bituminous mixture a mixing bowl, and a kind of bituminous mixture a mixing bowl abrasion-resistant blade of saying so more specifically belongs to the asphalt mixing plant technical field.
Background technology
A mixing bowl is the core component of asphalt mixing plant, also is the relatively more abominable comparatively serious place of abrasion condition of operating mode.Be provided with stirring vane in a mixing bowl, how to improve the abrasion resistance of stirring vane, reduce turnover rate, reducing cost becomes the key factor that improves a mixing bowl performance, the stirring vane of Chu Xianing is formed by the antifriction cast iron casting in the market, this stirring vane volume is big, and manufacturing cost is higher can not to meet the needs of production.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of abrasion resistance height, turnover rate is low, cost is low bituminous mixture a mixing bowl abrasion-resistant blade.
In order to solve the problems of the technologies described above bituminous mixture a mixing bowl abrasion-resistant blade of the present utility model is the stirring vane that is formed by antifriction cast iron casting, is placed with a plurality of pits at the body surface of stirring vane.
The cross sectional shape of described pit is for trapezoidal.
One group of opposite side of the described square blade that is formed by antifriction cast iron casting is that another group opposite side of parallel lines is the camber line of symmetry.
After adopting such structure, on stirring vane, do not cast out the not only simple in structure but also raw material that saved cast blade of the pit of queueing discipline and reduced cost owing to there be to change the material of existing stirring vane.In whipping process, pit can be filled up, solidify by the pitch material.Like this, just cover one deck pitch material hardened layer on the surface of stirring vane, protected stirring vane.In case this layer hardened layer eroded away, new pitch material can fill up pit again, makes the wearing and tearing of stirring vane reach minimum, also makes turnover rate lower simultaneously.
Description of drawings
Fig. 1 is the front view of the utility model bituminous mixture a mixing bowl abrasion-resistant blade.
Fig. 2 is the partial enlarged drawing of the utility model bituminous mixture a mixing bowl abrasion-resistant blade.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model bituminous mixture a mixing bowl abrasion-resistant blade is described in further detail.
Bituminous mixture a mixing bowl abrasion-resistant blade of the present utility model as seen from the figure is the stirring vane 1 that is formed by the antifriction cast iron casting, one group of opposite side of stirring vane 1 is the camber line of another group opposite side of parallel lines for symmetry, on the body 3 of stirring vane 1, cast out the pit 2 of queueing discipline, the cross sectional shape of pit 2 can be for trapezoidal, casting is after Overheating Treatment reaches the hardness requirement.When using stirring vane in whipping process, along with the accumulation of time, pit can be filled up, solidify by the pitch material.Like this, just cover one deck pitch material hardened layer on the surface of stirring vane, prior to body material contact material, protected stirring vane during stirring.In case this layer hardened layer eroded away, new pitch material can fill up pit again, makes the wearing and tearing of stirring vane reach minimum, also makes turnover rate lower simultaneously.
Claims (3)
1. a bituminous mixture a mixing bowl abrasion-resistant blade is the stirring vane that is formed by the antifriction cast iron casting, and it is characterized in that: body (3) surface in stirring vane (1) is placed with a plurality of pits (2).
2. according to the described bituminous mixture a mixing bowl of claim 1 abrasion-resistant blade, it is characterized in that: the cross sectional shape of described pit (2) is for trapezoidal.
3. according to the described bituminous mixture a mixing bowl of claim 1 abrasion-resistant blade, it is characterized in that: one group of opposite side of the described stirring vane (1) that is formed by antifriction cast iron casting is the camber line of another group opposite side of parallel lines for symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020536432 CN201809692U (en) | 2010-09-20 | 2010-09-20 | Wear-resisting vane of asphalt mixture mixing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020536432 CN201809692U (en) | 2010-09-20 | 2010-09-20 | Wear-resisting vane of asphalt mixture mixing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201809692U true CN201809692U (en) | 2011-04-27 |
Family
ID=43892633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020536432 Expired - Fee Related CN201809692U (en) | 2010-09-20 | 2010-09-20 | Wear-resisting vane of asphalt mixture mixing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201809692U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587260A (en) * | 2012-02-15 | 2012-07-18 | 三一重工股份有限公司 | Paver and helical blade thereof |
| CN104785151A (en) * | 2014-01-21 | 2015-07-22 | 中冶长天国际工程有限责任公司 | Wear-resistant paddle, and stirring paddle device used for intensive mixers |
| CN107283619A (en) * | 2017-08-08 | 2017-10-24 | 马鞍山市庄芝耐磨合金有限公司 | A kind of new blade of stirrer |
| CN111151372A (en) * | 2020-02-08 | 2020-05-15 | 承德石油高等专科学校 | Novel wear-resisting spiral chute ore dressing device |
-
2010
- 2010-09-20 CN CN 201020536432 patent/CN201809692U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587260A (en) * | 2012-02-15 | 2012-07-18 | 三一重工股份有限公司 | Paver and helical blade thereof |
| CN104785151A (en) * | 2014-01-21 | 2015-07-22 | 中冶长天国际工程有限责任公司 | Wear-resistant paddle, and stirring paddle device used for intensive mixers |
| CN107283619A (en) * | 2017-08-08 | 2017-10-24 | 马鞍山市庄芝耐磨合金有限公司 | A kind of new blade of stirrer |
| CN111151372A (en) * | 2020-02-08 | 2020-05-15 | 承德石油高等专科学校 | Novel wear-resisting spiral chute ore dressing device |
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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: 20110427 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |