CN106838326B - Shaft sealing mechanism for mortar mixer - Google Patents
Shaft sealing mechanism for mortar mixer Download PDFInfo
- Publication number
- CN106838326B CN106838326B CN201710106460.6A CN201710106460A CN106838326B CN 106838326 B CN106838326 B CN 106838326B CN 201710106460 A CN201710106460 A CN 201710106460A CN 106838326 B CN106838326 B CN 106838326B
- Authority
- CN
- China
- Prior art keywords
- cover bucket
- axostylus axostyle
- bucket
- axle sleeve
- cover
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
Abstract
The invention discloses a kind of shaft sealing mechanism for mortar mixer, cover bucket is further fixed on the axostylus axostyle inside the agitator, one end of the cover bucket is enclosed construction, its other end is provided with opening, axial direction of the axostylus axostyle along the cover bucket runs through the cover bucket, and one end of opening is provided with the cover bucket close to the axle sleeve, annular groove is provided with the one side of the cover bucket in the axle sleeve, the edge that one end of opening is provided with the cover bucket is rotationally fastened in the annular groove；Axle sleeve inside agitator encloses with cover bucket inwall forms closed space, the raw material such as sandstone can be entered effectively in tissue mixer bucket inside axle sleeve, effectively pack axle transmission, also prevent the leakage of the raw materials such as sandstone.
Description
Technical field
The present invention relates to mortar mixer mechanism, in particular it relates to the shaft sealing mechanism for mortar mixer.
Background technology
Mortar mixer be cement, sandstone aggregate and water mixing and mixing into mortar mixture machinery.Mainly by stirring
Mix the composition such as bucket, charging and shedding mechanism, water system, prime mover, power transmission shaft, frame and supporting arrangement.Wherein, power transmission shaft passes through
It is through inside and outside agitator, there can be a circumferential clearance between axle and agitator, the medium in equipment can be outside by the gap
The raw materials such as leakage, sandstone, cement can be also entered in gap, influence axle transmission.
The content of the invention
It is an object of the invention to provide a kind of shaft sealing mechanism for mortar mixer, solve stirring for mortar mixer
The problem of mixing the raw materials such as the sandstone in bucket to be easily accessible in the gap between power transmission shaft and staving, and then influenceing axle transmission.
To achieve these goals, the invention provides a kind of shaft sealing mechanism for mortar mixer, the axle are close
Sealing mechanism includes the axle sleeve being arranged on agitator, and the both ends of axostylus axostyle are respectively first end and the second end, and the first of the axostylus axostyle
Outside the agitator, its second end is through the axle sleeve and extends to inside the agitator at end, the axostylus axostyle from
First end to the second end is respectively sleeved on bearing, the first sealing ring and the second sealing ring, the bearing, first sealing ring and
Second sealing ring is separately fixed inside the axle sleeve；Cover bucket is further fixed on the axostylus axostyle inside the agitator,
One end of the cover bucket is enclosed construction, and its other end is provided with opening, and axial direction of the axostylus axostyle along the cover bucket runs through
The cover bucket, and one end of opening is provided with the cover bucket in the axle sleeve, the axle sleeve close to the one of the cover bucket
Annular groove is provided with face, the edge that one end of opening is provided with the cover bucket is rotationally fastened on the annular groove
It is interior.
Preferably, the port of the one end for being provided with opening in the cover bucket is enclosed with sealing rubber strip.
Preferably, the circumference side of the cover bucket is fixed with multiple agitating plates.
Preferably, the quantity of the agitating plate is 6-12, and multiple agitating plates are in the circumferential surface of the cover bucket
On using the axis of the cover bucket be axle equidistantly around distribution.
Preferably, the axostylus axostyle and the cover bucket are coaxially disposed, and the axostylus axostyle and the cover bucket are structure as a whole.
Preferably, a diameter of R of the axostylus axostyle, a diameter of 4R-6R of the cover bucket.
According to above-mentioned technical proposal, the invention provides a kind of shaft sealing mechanism for mortar mixer, positioned at described
Cover bucket is further fixed on axostylus axostyle inside agitator, one end of the cover bucket is enclosed construction, and its other end is provided with opening, institute
State axial direction of the axostylus axostyle along the cover bucket and run through the cover bucket, and one end of opening is provided with the cover bucket close to the axle
Cover, be provided with annular groove in the one side of the cover bucket in the axle sleeve, one end of opening is provided with the cover bucket
Edge is rotationally fastened in the annular groove；Axle sleeve inside agitator enclosed with cover bucket inwall form it is closed
Space, the raw material such as sandstone can be entered effectively in tissue mixer bucket inside axle sleeve, effectively pack axle transmission, be also prevented from
The leakage of the raw materials such as sandstone.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：Fig. 1 is that the present invention carries
The structural representation of the shaft sealing mechanism of confession；Fig. 2 is the structural representation of cover bucket in shaft sealing mechanism provided by the invention.
Description of reference numerals 1- agitators;2- axle sleeves;3- axostylus axostyles;4- bearings;The sealing rings of 5- first;6- second is sealed
Circle;7- cover buckets;8- sealing rubber strips;9- agitating plates.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
As depicted in figs. 1 and 2：The invention provides a kind of shaft sealing mechanism for mortar mixer, it is characterised in that
The shaft sealing mechanism includes the axle sleeve 2 being arranged on agitator 1, and the both ends of axostylus axostyle 3 are respectively first end and the second end, described
The first end of axostylus axostyle 3 is located at outside the agitator 1, and its second end is through the axle sleeve 2 and extends in the agitator 1
Portion, first end to the second end of the axostylus axostyle 3 certainly are respectively sleeved on bearing 4, the first sealing ring 5 and the second sealing ring 6, the axle
Hold 4, first sealing ring 5 and second sealing ring 6 is separately fixed inside the axle sleeve 2；In the agitator 1
Cover bucket 7 is further fixed on the axostylus axostyle 3 in portion, one end of the cover bucket 7 is enclosed construction, and its other end is provided with opening, the axle
Axial direction of the bar 3 along the cover bucket 7 runs through the cover bucket 7, and one end of opening is provided with the cover bucket 7 close to the axle
2 are covered, annular groove is provided with the one side of the cover bucket 7 in the axle sleeve 2, the one of opening is provided with the cover bucket 7
The edge at end is rotationally fastened in the annular groove.Axle sleeve inside agitator encloses with cover bucket inwall to be formd
Closed space, it the raw material such as sandstone can be entered effectively in tissue mixer bucket inside axle sleeve, effectively pack axle transmission,
Prevent the leakage of the raw materials such as sandstone.When axostylus axostyle 3 rotates, agitator 1 understands synchronous axial system, and opening is provided with agitator 1
The edge of one end is fastened in annular groove, and is rotated in annular groove, i.e., the one side of annular groove is provided with axle sleeve 2
Upper rotation.
In a kind of preferred embodiment of the present invention, the port parcel of one end of opening is provided with the cover bucket 7
There is sealing rubber strip 8, at least part of sealing rubber strip 8 is fastened in annular groove, and the effect of sealing rubber strip 8 is to ensure cover bucket
Seal, in the present invention, the axle sleeve inside agitator（The one side of annular groove is provided with axle sleeve）With cover bucket
Inwall, which encloses, forms closed space, and the setting of sealing rubber strip 8 is to ensure that the raw materials such as sandstone enter confined space
In.
In a kind of preferred embodiment of the present invention, the circumference side of the cover bucket 7 is fixed with multiple agitating plates 9,
When axostylus axostyle 3 rotates, agitating plate 9 can rotate coaxially, and can flick the sandstone raw material near cover bucket 7 in whipping process, reduce
Pressure from sandstone raw material around cover bucket 7, further ensure sandstone raw material and enter inside cover bucket 7.
In a kind of preferred embodiment of the present invention, in order to further reduce around cover bucket 7 from sandstone raw material
Pressure, the quantity of the agitating plate 9 are 6-12, and multiple agitating plates 9 on the circumferential surface of the cover bucket 7 with described
The axis of cover bucket 7 is axle equidistantly around distribution.
In a kind of preferred embodiment of the present invention, in order to further prevent the raw materials such as sandstone from entering in cover bucket 7
Portion, the axostylus axostyle 3 and the cover bucket 7 are coaxially disposed, and the axostylus axostyle 3 and the cover bucket 7 are structure as a whole.
In a kind of preferred embodiment of the present invention, in order to prevent that cover bucket 7 is excessive or too small, so as to influence axle transmission
Effect, a diameter of R of the axostylus axostyle 3, a diameter of 4R-6R of the cover bucket 7；Certainly, the diameter of cover bucket 7 can also basis here
It is actually needed and is further adjusted.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (4)
1. a kind of shaft sealing mechanism for mortar mixer, it is characterised in that the shaft sealing mechanism includes being arranged on stirring
Bucket（1）On axle sleeve（2）, axostylus axostyle（3）Both ends be respectively first end and the second end, the axostylus axostyle（3）First end be located at institute
State agitator（1）The axle sleeve is run through at outside, its second end（2）And extend to the agitator（1）Inside, the axostylus axostyle（3）
Bearing is respectively sleeved on from first end to the second end（4）, the first sealing ring（5）With the second sealing ring（6）, the bearing（4）, institute
State the first sealing ring（5）With second sealing ring（6）It is separately fixed at the axle sleeve（2）It is internal；Positioned at the agitator（1）
Internal axostylus axostyle（3）On be further fixed on cover bucket（7）, the cover bucket（7）One end be enclosed construction, its other end is provided with out
Mouthful, the axostylus axostyle（3）Along the cover bucket（7）Axial direction run through the cover bucket（7）, and the cover bucket（7）In be provided with out
One end of mouth is close to the axle sleeve（2）, the axle sleeve（2）In close to the cover bucket（7）One side on be provided with annular groove, institute
State cover bucket（7）In be provided with opening the edge of one end be rotationally fastened in the annular groove；The cover bucket（7）In set
The port for being equipped with one end of opening is enclosed with sealing rubber strip（8）；The cover bucket（7）Circumference side be fixed with multiple agitating plates
（9）.
2. shaft sealing mechanism according to claim 1, it is characterised in that the agitating plate（9）Quantity be 6-12, and
Multiple agitating plates（9）In the cover bucket（7）Circumferential surface on the cover bucket（7）Axis for axle equidistantly around point
Cloth.
3. shaft sealing mechanism according to claim 1, it is characterised in that the axostylus axostyle（3）With the cover bucket（7）Coaxially set
Put, and the axostylus axostyle（3）With the cover bucket（7）It is structure as a whole.
4. shaft sealing mechanism according to claim 1, it is characterised in that the axostylus axostyle（3）A diameter of R, the cover bucket
（7）A diameter of 4R-6R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106460.6A CN106838326B (en) | 2017-02-27 | 2017-02-27 | Shaft sealing mechanism for mortar mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106460.6A CN106838326B (en) | 2017-02-27 | 2017-02-27 | Shaft sealing mechanism for mortar mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106838326A CN106838326A (en) | 2017-06-13 |
| CN106838326B true CN106838326B (en) | 2018-02-13 |
Family
ID=59134280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710106460.6A Expired - Fee Related CN106838326B (en) | 2017-02-27 | 2017-02-27 | Shaft sealing mechanism for mortar mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106838326B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1768225A (en) * | 2003-07-04 | 2006-05-03 | 卡尔弗罗伊登柏格两合公司 | Sealing housing cover |
| CN101073756A (en) * | 2006-05-17 | 2007-11-21 | 陈焕斌 | Forced double-axis agitator |
| CN103100343A (en) * | 2011-11-09 | 2013-05-15 | 祥景精机股份有限公司 | Special shaft seal for agitator |
| CN103335107A (en) * | 2013-07-02 | 2013-10-02 | 扬州柳工建设机械有限公司 | Concrete mixer mixing shaft sealing mechanism |
| CN204327972U (en) * | 2014-11-19 | 2015-05-13 | 徐忠明 | A kind of stirrer shaft sealer with inner gland chamber |
| CN104827568A (en) * | 2015-04-24 | 2015-08-12 | 洛阳理工学院 | Horizontal mortar mixer |
| CN206582325U (en) * | 2017-02-27 | 2017-10-24 | 山西建筑工程有限公司 | Shaft sealing mechanism for mortar mixer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009072209A1 (en) * | 2007-12-07 | 2009-06-11 | Tomoe Engineering Co., Ltd. | Horizontal centrifugation apparatus |
-
2017
- 2017-02-27 CN CN201710106460.6A patent/CN106838326B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1768225A (en) * | 2003-07-04 | 2006-05-03 | 卡尔弗罗伊登柏格两合公司 | Sealing housing cover |
| CN101073756A (en) * | 2006-05-17 | 2007-11-21 | 陈焕斌 | Forced double-axis agitator |
| CN103100343A (en) * | 2011-11-09 | 2013-05-15 | 祥景精机股份有限公司 | Special shaft seal for agitator |
| CN103335107A (en) * | 2013-07-02 | 2013-10-02 | 扬州柳工建设机械有限公司 | Concrete mixer mixing shaft sealing mechanism |
| CN204327972U (en) * | 2014-11-19 | 2015-05-13 | 徐忠明 | A kind of stirrer shaft sealer with inner gland chamber |
| CN104827568A (en) * | 2015-04-24 | 2015-08-12 | 洛阳理工学院 | Horizontal mortar mixer |
| CN206582325U (en) * | 2017-02-27 | 2017-10-24 | 山西建筑工程有限公司 | Shaft sealing mechanism for mortar mixer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106838326A (en) | 2017-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Jianwu Inventor before: Zeng Yue |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180116 Address after: 524047 Cen Qing village, Xiashan District, Zhanjiang, Guangdong Province, West is the west of the Zhi Man Road Applicant after: Zhanjiang Jinhua dragon mortar Co., Ltd. Address before: Jinjiang District Jinhua Road Chengdu City, Sichuan province 610000 section of No. 8 Building 1 11 unit 23 floor No. 2301 Applicant before: Chengdu Bai Hui Xin letter Technology Co., Ltd. |
|
| GR01 | Patent grant | ||
| 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: 20180213 Termination date: 20190227 |