CN203577721U - Mandrel assembly of slurry mixer - Google Patents
Mandrel assembly of slurry mixer Download PDFInfo
- Publication number
- CN203577721U CN203577721U CN201320598007.9U CN201320598007U CN203577721U CN 203577721 U CN203577721 U CN 203577721U CN 201320598007 U CN201320598007 U CN 201320598007U CN 203577721 U CN203577721 U CN 203577721U
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- mixing
- stirring blade
- construction section
- stirring
- blade assembly
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Abstract
The utility model discloses a mandrel assembly of a slurry mixer. The mandrel assembly comprises a rotating shaft driven by an external power mechanism, wherein the rotating shaft is provided with a conveying spiral mounting section and a stirring knife assembly mounting section; the conveying spiral mounting section is provided with a conveying spiral, and the stirring knife assembly mounting section is provided with a stirring knife assembly; the stirring knife assembly comprises a plurality of heavy stirring knives which are arranged on the stirring knife assembly mounting section in a staggered manner; each heavy stirring knife comprises a cylindrical bushing part arranged on the rotating shaft, a first extension part arranged on the bushing part in a radial direction and a second extension part which is arranged on the bushing part in the radial direction and is coaxial with the first extension part, wherein the cylindrical bushing part is provided with a shaft hole through which the rotating shaft can pass, the first extension part comprises three concave curved sidewalls surrounding the first extension part and a curved surface on a free end of the first extension par, and the second extension part comprises a columnar part and a rod-shaped part running through the columnar part. The stirring knives in the stirring knife assembly of various types are arranged on the stirring knife assembly mounting section in a modular manner; the mandrel component can automatically regulate stirring effect depending on actual situations of customers, and is simple to operate.
Description
Technical field
The utility model relates to a kind of mandrel component, relates in particular to the mandrel component that is applicable to mixing hollander.
Background technology
Mixing hollander core shaft structure is shown in Figure 1, its turning cylinder 1 be crisscross arranged four middle stirring blade 2(tetra-in stirring blade be respectively middle stirring blade 2a～2d, by resin material, form) and only there is the effect of 4 stirrings, among adding, stirring blade is one-sided stirring (reason elaborates hereinafter), and whole mixing effect is not satisfactory.Left end at turning cylinder is conveyor screw 3 and the reducing blade 6 adjacent with conveyor screw, at the right-hand member of turning cylinder, is backward vane 4, light stirring blade 5.
For the structure of stirring blade in introducing in detail refers to Fig. 2～Fig. 5, in this, stirring blade has the socket part 21 that is installed on turning cylinder by axis hole 20, this socket part has one, and radially extension 22 and this radially have three indent curved walls (the crossing point of curved wall between two successively line is formed to an isosceles triangle substantially) in extension, described radially extension finally forms an indent working curved surface triangular in shape substantially towards oppositely extending away from socket part, this working curved surface is to being the main part of radial component between socket part, the area of section of this main part is increase design gradually.Described main part has a stem portion 23 consistent with socket part Axis Extension direction.One-sided stirring is closely-related with the bearing of trend of extension radially, and reason is mainly that socket part has single radially extension.
Utility model content
The purpose of this utility model is to provide a kind of mixing hollander mandrel component, to address the above problem.
To achieve these goals, the utility model adopts following technical scheme:
Mixing hollander mandrel component, it has: the turning cylinder driving via external impetus mechanism, it has conveyor screw construction section and mixing blade assembly construction section, described conveyor screw construction section is provided with conveyor screw, mixing blade assembly construction section is provided with mixing blade assembly, it is characterized in that, described mixing blade assembly comprises:
A plurality of interlaced arrangement are in the heavy stirring blade of mixing blade assembly construction section;
This heavy stirring blade has:
Be installed on the tubular socket part of turning cylinder, it has the axis hole passing through for turning cylinder;
Radially be located at the first extension component of socket part, it has three and goes along with sb. to guard him in the indent curved wall of the first extension component and be positioned at the free-ended curved surface of the first extension component;
Radially be located at socket part and second extension component coaxial with the first extension component, the stem portion that it has a columnar part and runs through columnar part.
In an embodiment of the present utility model, above-mentioned mixing blade assembly also comprises: intert and be arranged in the middle stirring blade between two double stirring blades; Be installed on mixing blade assembly construction section away from the light stirring blade of conveyor screw end; Described conveyor screw construction section is provided with reducing blade near mixing blade assembly construction section place.
In an embodiment of the present utility model, the ratio of the configuration quantity of above-mentioned middle stirring blade, heavy stirring blade, light stirring blade is 3:3:1.
In an embodiment of the present utility model, the cross section of above-mentioned columnar part and the cross section of stem portion are all square.
In an embodiment of the present utility model, above-mentioned stem portion leading flank/trailing flank and the leading flank/trailing flank of stylolitic part between there is angle.
The utlity model has following beneficial effect:
(1) traditional mixing hollander mandrel adopts stirring blade in four and only has 4 stirrings, adopts after heavy stirring blade, and stir spot changes at 9 o'clock to ten six points by 4, and mixing effect strengthens greatly.
(2) the various types of stirring blades in mixing blade assembly are installed on mixing blade assembly construction section with modular mode, can regulate voluntarily mixing effect according to client's actual conditions, simple to operate.
(3) whole mixing hollander mandrel is replaced by eight heavy stirring blades, and conventional material all can stir, and such as mortar, high temperature gypsum, various Internal and external cycle insulation material, the large batch of feed of plant, stirs etc.
(4) introduce heavy stirring blade and avoided the drawback that middle stirring blade can only one-sided stirring, thereby realize bilateral, stir.
Accompanying drawing explanation
Fig. 1 is mixing hollander mandrel component structural representation in background technology.
Fig. 2 is middle stirring blade front view in background technology.
Fig. 3 is middle stirring blade left view in background technology.
Fig. 4 is middle stirring blade top view in background technology.
Fig. 5 is middle stirring blade side view in background technology.
Fig. 6 is the mixing hollander mandrel component structural representation through after improving.
Fig. 7 stirring blade front view of attaching most importance to.
Fig. 8 stirring blade left view of attaching most importance to.
Fig. 9 stirring blade top view of attaching most importance to.
Figure 10 stirring blade side view of attaching most importance to.
The specific embodiment
Hereinafter, describe with reference to the accompanying drawings preferred embodiment of the present utility model in detail.
It should be noted that, the implication of "/" is "or" in full.
Referring to Fig. 6, mixing hollander mandrel component, it has: the turning cylinder 1 driving via external impetus mechanism, it has the conveyor screw construction section that is arranged in left side and the mixing blade assembly construction section that is positioned at right side (term position such as the upper and lower, left and right of literary composition is to using the orientation, upper and lower, left and right of corresponding map sheet as reference), described conveyor screw construction section is provided with conveyor screw 3, and mixing blade assembly construction section is provided with mixing blade assembly.
For mixing blade assembly, the mode that collocation is installed includes but not limited to following several:
Assembling mode one: all middle stirring blades are changed to the stirring blade of attaching most importance to, wherein, heavy stirring blade K is arranged at mixing blade assembly construction section in interlaced arrangement mode and (cancels light stirring blade and backward vane, smooth and easy to ensure discharging, according to different physics proportion conditioning equipment driving powers, and then support equipment normal operation, generally adopt 5.5Kw to meet the demands);
Assembling mode two: stirring blade in part is changed to the stirring blade of attaching most importance to, such as three middle stirring blades, three heavy stirring blade, 1 light stirring blade (shown in Fig. 6).
Elaborate the structure of heavy stirring blade below, referring to Fig. 7～10; This heavy stirring blade K has: be installed on the tubular socket part K0 of turning cylinder, it has the axis hole K1 passing through for turning cylinder, and this heavy stirring blade is removably installed on turning cylinder by socket part; Radially be located at the first extension component K2 of socket part, it has three and goes along with sb. to guard him in the indent curved wall of the first extension component and be positioned at the free-ended curved surface K3 of the first extension component; Radially be located at socket part and second extension component coaxial with the first extension component, the stem portion K6 that it has a columnar part K5 and runs through columnar part.
Referring to Fig. 6, above-mentioned mixing blade assembly comprises: intert and be arranged in the middle stirring blade 2 between two double stirring blades, two heavy stirring blades that stirring blade construction section is arranged from left to right successively (are defined as the first heavy stirring blade, the second heavy stirring blade) between, be provided with a middle stirring blade (being defined as stirring blade in first), from left to right the 3rd the arrangement of heavy stirring blade and front two heavy stirring blades (first, the second heavy stirring blade) contrary, the first extension component of front two heavy stirring blades towards consistent substantially, and the 3rd the first extension component of heavy stirring blade towards contrary with before two heavy stirring blades, between the second heavy stirring blade and triple stirring blades, be furnished with a middle stirring blade, and the right side of triple stirring blades is provided with a middle stirring blade, be installed on mixing blade assembly construction section away from the light stirring blade 5 of conveyor screw end, it is arranged in substantially the edge of stirring blade in the rightmost side and near afterbody installation sleeve, described conveyor screw construction section is provided with reducing blade 6 near mixing blade assembly construction section place.
Mixing blade assembly construction section is limited to the restriction of length, and the type of the stirring blade of its installation and quantity arranges according to the length of aforesaid mixing blade assembly construction section, and the ratio of the configuration quantity of above-mentioned middle stirring blade, heavy stirring blade, light stirring blade is 3:3:1.
Referring to Fig. 7-10, the cross section of above-mentioned columnar part and the cross section of stem portion are all square, the area of section of columnar part is greater than the area of section of stem portion, in whipping process, both are stressed is not identical, as the load bearing component-columnar part of stem portion, it has enough cross section sides is enough to bear outside stressed.
For reaching desirable mixing effect, referring to Fig. 8, above-mentioned stem portion leading flank/trailing flank and the leading flank/trailing flank of stylolitic part between there is angle, the leading flank of stem portion is the upper right side in whole stem portion substantially, in like manner, the trailing flank of stem portion is the lower right in whole stem portion substantially, the leading flank of stylolitic part be whole stylolitic part towards a side on the right, stem portion is symmetrical arrangement in stylolitic part both sides.
It will be understood by those skilled in the art that can be dependent on design requirement and other factors carries out various modifications, combination, part combination and replace the utility model, as long as they are in the scope of appended claims and equivalent thereof.
Claims (5)
1. mixing hollander mandrel component, it has: the turning cylinder driving via external impetus mechanism, it has conveyor screw construction section and mixing blade assembly construction section, described conveyor screw construction section is provided with conveyor screw, mixing blade assembly construction section is provided with mixing blade assembly, it is characterized in that, described mixing blade assembly comprises: a plurality of interlaced arrangement are in the heavy stirring blade of mixing blade assembly construction section; This heavy stirring blade has: be installed on the tubular socket part of turning cylinder, it has the axis hole passing through for turning cylinder; Radially be located at the first extension component of socket part, it has three and goes along with sb. to guard him in the indent curved wall of the first extension component and be positioned at the free-ended curved surface of the first extension component; Radially be located at socket part and second extension component coaxial with the first extension component, the stem portion that it has a columnar part and runs through columnar part.
2. mixing hollander mandrel component according to claim 1, is characterized in that, mixing blade assembly also comprises: intert and be arranged in the middle stirring blade between two double stirring blades; Be installed on mixing blade assembly construction section away from the light stirring blade of conveyor screw end; Described conveyor screw construction section is provided with reducing blade near mixing blade assembly construction section place.
3. mixing hollander mandrel component according to claim 2, is characterized in that, the ratio of the configuration quantity of described middle stirring blade, heavy stirring blade, light stirring blade is 3:3:1.
4. mixing hollander mandrel component according to claim 1, is characterized in that, the cross section of described columnar part and the cross section of stem portion are all square.
5. mixing hollander mandrel component according to claim 4, is characterized in that, between the leading flank of the leading flank of described stem portion or trailing flank and stylolitic part or trailing flank, has angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598007.9U CN203577721U (en) | 2013-09-26 | 2013-09-26 | Mandrel assembly of slurry mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598007.9U CN203577721U (en) | 2013-09-26 | 2013-09-26 | Mandrel assembly of slurry mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577721U true CN203577721U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320598007.9U Expired - Fee Related CN203577721U (en) | 2013-09-26 | 2013-09-26 | Mandrel assembly of slurry mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689750A (en) * | 2015-03-09 | 2015-06-10 | 苏州洛特兰新材料科技有限公司 | Novel ceramic stirrer |
-
2013
- 2013-09-26 CN CN201320598007.9U patent/CN203577721U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689750A (en) * | 2015-03-09 | 2015-06-10 | 苏州洛特兰新材料科技有限公司 | Novel ceramic stirrer |
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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: 20140507 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |