CN105080417A - Stirring blade - Google Patents
Stirring blade Download PDFInfo
- Publication number
- CN105080417A CN105080417A CN201510586338.4A CN201510586338A CN105080417A CN 105080417 A CN105080417 A CN 105080417A CN 201510586338 A CN201510586338 A CN 201510586338A CN 105080417 A CN105080417 A CN 105080417A
- Authority
- CN
- China
- Prior art keywords
- guard member
- blade
- chipware
- core piece
- protection pieces
- 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.)
- Pending
Links
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention provides a stirring blade which comprises a blade core piece and a plurality of protection pieces tightly covering the surface of the blade core piece, wherein a blade mounting hole is formed in one end of the blade core piece; the protection pieces form an annular integrated structure sleeving the blade core piece; connection holes are formed in the protection pieces; correspondingly, fixing holes corresponding to the positions of the connection holes are formed in the blade core piece; the protection pieces are connected and fixed on the blade core piece through screws. The stirring blade is easy to manufacture; by matching of a die, the protection pieces on the outer layer are integrally formed; the protection pieces sleeve the blade core piece and are tightened by the screws; the stirring blade disclosed by the invention is stable; during working, the change of the temperature avoids the phenomenon that the external protection pieces fall off, so that the service life of the stirring blade can be prolonged, the cost is reduced, and the effects of increasing the product yield and improving the working efficiency can be achieved.
Description
Technical field
The present invention relates to the stirring vane in a kind of industrial agitating device, belong to field of mechanical technique.
Background technology
At present, industrial have a kind of stirring vane to be by blade chipware and some outer abrasion resistant guard members of being closely welded on blade chipware, guard member is located on blade chipware regularly, blade chipware is played to the effects such as the contact area of protection and increasing and stirring thing, blade chipware uses Steel material, the guard member of outer welding is hard alloy material, because this type of stirring vane is for stirring high temp objects, and carbide alloy is different with the thermal coefficient of expansion of steel, therefore, stirring vane in working order with the change of temperature in the transition process of off working state, expanding with heat and contract with cold of metal causes the outer abrasion resistant guard member of carbide alloy material to be easy to come off, cause stirring qualification rate low, power consumption increases, wasting manpower and material resources, raise the cost.
Summary of the invention
Technical problem to be solved by this invention, proposes a kind of stirring vane exactly, and the phenomenon come off can not appear in this stirring vane because of variations in temperature when stirring, thus reduce costs, and increases stirring efficiency and improves product percent of pass.
For solving the problems of the technologies described above, technology of the present invention by the following technical solutions:
A kind of stirring vane; comprise blade chipware and some guard members being closely covered in described blade chipware surface; one end of described blade chipware is provided with blades installation hole; described guard member is be set in the doughnut-shaped monolithic structure on described blade chipware; and described guard member is provided with connecting hole; accordingly, described blade chipware is provided with the fixing hole corresponding with described connecting hole position, and guard member is fastened on described blade chipware by screw.
Further, described guard member is formed in one, and is made one-body molded for guard member by corresponding mould.
Further; described guard member comprises head end guard member, middle-end guard member and tail end guard member; the maximum gauge of described tail end guard member is greater than the maximum gauge of described head end guard member and middle-end guard member; meanwhile, the Breadth Maximum of tail end guard member is also greater than the Breadth Maximum of described head end guard member and middle-end guard member.
Compared with prior art; the beneficial effect that the present invention has is: the present invention manufactures simply; mating mold makes outer layer protection part one-body molded; guard member is set on blade chipware by screw tightening; stirring vane of the present invention is stablized, and during work, the change of temperature can not make outside guard member produce the phenomenon come off, and can extend its service life; reduce costs, play the effect increasing product percent of pass and increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view (facing up) of stirring vane in prior art;
Fig. 2 is the schematic perspective view (facing down) of stirring vane in prior art;
Fig. 3 is the cross section structure schematic diagram of stirring vane in prior art;
Fig. 4 be the preferred embodiment of the present invention face structural representation;
Fig. 5 is the side-looking structural representation of the preferred embodiment of the present invention;
Fig. 6 be the blade chipware of the preferred embodiment of the present invention face structural representation;
Fig. 7 is the side-looking structural representation of the blade chipware of the preferred embodiment of the present invention;
Fig. 8 is the schematic cross-section of the guard member of the preferred embodiment of the present invention.
In figure: 1-blade chipware; 2-guard member; 21-head end guard member; 22-middle-end guard member; 23-tail end guard member; 3-blades installation hole; 4-connecting hole; 5-fixing hole.
Detailed description of the invention
For the understanding the present invention making those skilled in the art more clear and intuitive, below in conjunction with accompanying drawing, the present invention is further illustrated.
As Fig. 4-Figure 8 shows that the preferred embodiments of the present invention.
A kind of stirring vane; comprise blade chipware 1 and some guard members 2 being closely covered in blade chipware 1 surface; one end of blade chipware 1 is provided with blades installation hole 3; guard member 2 is for being set in the doughnut-shaped monolithic structure on blade chipware 1; and guard member 1 is provided with connecting hole 4; accordingly; blade chipware 1 is provided with the fixing hole 5 corresponding with connecting hole 4 position; guard member 2 is fastened on blade chipware 1 by screw; guard member 2 is formed in one, and is made one-body molded for guard member by corresponding mould.
Guard member 2 comprises head end guard member 21, middle-end guard member 22 and tail end guard member 23; the maximum gauge of tail end guard member 23 is greater than the maximum gauge of head end guard member 21 and middle-end guard member 22; meanwhile, the Breadth Maximum of tail end guard member 23 is also greater than the Breadth Maximum of head end guard member 21 and middle-end guard member 22.
The stirring vane manufacture of the present embodiment is simple; mating mold makes outer field guard member 2 one-body molded; guard member 2 is set on blade chipware 1 by screw tightening; stirring vane is stablized; during work, the change of temperature can not make outside guard member 2 produce the phenomenon come off; its service life can be extended, reduce costs, play the effect increasing product percent of pass and increase work efficiency.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a stirring vane; comprise blade chipware and some guard members being closely covered in described blade chipware surface; one end of described blade chipware is provided with blades installation hole; it is characterized in that: described guard member is be set in the doughnut-shaped monolithic structure on described blade chipware; and described guard member is provided with connecting hole; accordingly, described blade chipware is provided with the fixing hole corresponding with described connecting hole position, and guard member is fastened on described blade chipware by screw.
2. stirring vane according to claim 1, is characterized in that: described guard member is formed in one, and is made one-body molded for guard member by corresponding mould.
3. stirring vane according to claim 2; it is characterized in that: described guard member comprises head end guard member, middle-end guard member and tail end guard member; the maximum gauge of described tail end guard member is greater than the maximum gauge of described head end guard member and middle-end guard member; meanwhile, the Breadth Maximum of tail end guard member is also greater than the Breadth Maximum of described head end guard member and middle-end guard member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510586338.4A CN105080417A (en) | 2015-09-07 | 2015-09-07 | Stirring blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510586338.4A CN105080417A (en) | 2015-09-07 | 2015-09-07 | Stirring blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105080417A true CN105080417A (en) | 2015-11-25 |
Family
ID=54562284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510586338.4A Pending CN105080417A (en) | 2015-09-07 | 2015-09-07 | Stirring blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105080417A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786518A (en) * | 2018-04-24 | 2018-11-13 | 江阴市创裕机械有限公司 | A kind of abrasion-resistant blade of mixing machine |
| CN109461615A (en) * | 2018-12-29 | 2019-03-12 | 常熟开关制造有限公司(原常熟开关厂） | A kind of arc-chutes of breaker |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2524821Y (en) * | 2001-12-14 | 2002-12-11 | 宜兴市张泽化工设备厂 | Improved chemical stirring blade |
| CN204354298U (en) * | 2014-12-16 | 2015-05-27 | 重庆巨康建材有限公司 | Construction material agitating device |
-
2015
- 2015-09-07 CN CN201510586338.4A patent/CN105080417A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2524821Y (en) * | 2001-12-14 | 2002-12-11 | 宜兴市张泽化工设备厂 | Improved chemical stirring blade |
| CN204354298U (en) * | 2014-12-16 | 2015-05-27 | 重庆巨康建材有限公司 | Construction material agitating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786518A (en) * | 2018-04-24 | 2018-11-13 | 江阴市创裕机械有限公司 | A kind of abrasion-resistant blade of mixing machine |
| CN109461615A (en) * | 2018-12-29 | 2019-03-12 | 常熟开关制造有限公司(原常熟开关厂） | A kind of arc-chutes of breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |