CN106838326A - For the shaft sealing mechanism of mortar mixer - Google Patents
For the shaft sealing mechanism of mortar mixer Download PDFInfo
- Publication number
- CN106838326A CN106838326A CN201710106460.6A CN201710106460A CN106838326A CN 106838326 A CN106838326 A CN 106838326A CN 201710106460 A CN201710106460 A CN 201710106460A CN 106838326 A CN106838326 A CN 106838326A
- Authority
- CN
- China
- Prior art keywords
- cover bucket
- axostylus axostyle
- bucket
- axle sleeve
- sealing mechanism
- 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.)
- Granted
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, the axostylus axostyle runs through the cover bucket along the axial direction of the cover bucket, and one end of opening is provided with the cover bucket near the axle sleeve, annular groove is provided with the axle sleeve in the one side of the cover bucket, being provided with the edge of one end of opening in the cover bucket is rotationally fastened in the annular groove；Axle sleeve inside agitator is enclosed with cover bucket inwall and forms closed space, can the effectively raw material such as interior sandstone of tissue mixer bucket enter into inside axle sleeve, effectively packed 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 be used for the shaft sealing mechanism of mortar mixer.
Background technology
Mortar mixer is that cement, sandstone aggregate and water are mixed simultaneously machinery of the mixing into mortar mixture.Mainly by stirring
Mix bucket, charging and the composition such as shedding mechanism, water system, prime mover, power transmission shaft, frame and supporting arrangement.Wherein, power transmission shaft is passed through
It is through inside and outside agitator, can there is 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 into 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, stirring for mortar mixer is solved
Mix the raw materials such as the sandstone in bucket to be easily accessible in the gap between power transmission shaft and staving, and then influence the problem of axle transmission.
To achieve these goals, the invention provides a kind of shaft sealing mechanism for mortar mixer, the axle is close
Sealing mechanism includes the axle sleeve on agitator, and the two ends of axostylus axostyle are respectively first end and the second end, the first of the axostylus axostyle
End is located at outside the agitator, its second end through the axle sleeve and extending to inside the agitator, 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 the axostylus axostyle runs through along the axial direction of the cover bucket
One end of opening is provided with the cover bucket, and the cover bucket near the axle sleeve, near the one of the cover bucket in the axle sleeve
Annular groove is provided with face, the edge of the one end for being provided with opening in 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 with the axis of the cover bucket be axle equidistantly around distribution.
Preferably, the axostylus axostyle and cover bucket are coaxially disposed, and the axostylus axostyle and 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 axostylus axostyle and one end of opening is provided with the cover bucket, and the cover bucket near the axle along the axial direction of the cover bucket
Set, is 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 into inside axle sleeve effectively in tissue mixer bucket, effectively packed 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 to constitute the part of specification, with following tool
Body implementation method 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 is carried
The structural representation of the shaft sealing mechanism of confession；Fig. 2 is the structural representation of cover bucket in the shaft sealing mechanism that the present invention is provided.
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.
Specific embodiment
Specific embodiment of the invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The specific 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 on agitator 1, and the two 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 certainly of the axostylus axostyle 3 is 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
Bar 3 is provided with one end of opening near the axle along the axial direction of the cover bucket 7 in the cover bucket 7, and the cover bucket 7
Set 2, is provided with annular groove in 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 is enclosed with cover bucket inwall and formd
Closed space, the raw material such as sandstone can enter into inside axle sleeve effectively in tissue mixer bucket, effectively pack axle transmission,
Prevent the leakage of the raw materials such as sandstone.When axostylus axostyle 3 is rotated, the meeting synchronous axial system of agitator 1 is provided with opening in 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.
It is of the invention it is a kind of preferred embodiment in, be provided with the cover bucket 7 opening one end port parcel
There is sealing rubber strip 8, sealing rubber strip 8 is at least partly fastened in annular groove, 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 is enclosed and forms closed space, and the raw materials such as guarantee sandstone that are disposed to of sealing rubber strip 8 enter into confined space
In.
It is of the invention it is a kind of preferred embodiment in, the circumference side of the cover bucket 7 is fixed with multiple agitating plates 9,
When axostylus axostyle 3 is rotated, agitating plate 9 can be rotated coaxially, and can be flicked the sandstone raw material near cover bucket 7 in whipping process, be reduced
From the pressure of sandstone raw material around cover bucket 7, further ensure sandstone raw material and enter into inside cover bucket 7.
It is of the invention it is a kind of preferred embodiment in, in order to further reduce around cover bucket 7 from sandstone raw material
Pressure, the quantity of the agitating plate 9 is 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.
It is of the invention it is a kind of preferred embodiment in, in order to further prevent the raw materials such as sandstone enter into cover bucket 7 in
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.
It is of the invention it is a kind of preferred embodiment in, in order to prevent cover bucket 7 excessive or too small, so as to influence axle to be driven
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, but, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in range of the technology design of the invention, various 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 specific 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 is no longer separately illustrated.
Additionally, can also be combined between a variety of implementation methods of the invention, 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 (6)
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）Two 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）
From first end to the second end be respectively sleeved on bearing（4）, the first sealing ring（5）With the second sealing ring（6）, the bearing（4）、
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
Opening, 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
One end of opening is near the axle sleeve（2）, the axle sleeve（2）In near the cover bucket（7）One side on be provided with annular groove,
The cover bucket（7）In be provided with the edge of one end of opening and be rotationally fastened in the annular groove.
2. shaft sealing mechanism according to claim 1, it is characterised in that the cover bucket（7）In be provided with one end of opening
Port be enclosed with sealing rubber strip（8）.
3. shaft sealing mechanism according to claim 1, it is characterised in that the cover bucket（7）Circumference side be fixed with it is many
Individual agitating plate（9）.
4. shaft sealing mechanism according to claim 3, 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.
5. 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.
6. shaft sealing mechanism according to claim 1, it is characterised in that the axostylus axostyle（3）A diameter of R, 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 true CN106838326A (en) | 2017-06-13 |
| CN106838326B 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 (8)
| 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 |
| US20100273628A1 (en) * | 2007-12-07 | 2010-10-28 | Atsushi Onodera | Horizontal centrifugal separator |
| 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 |
-
2017
- 2017-02-27 CN CN201710106460.6A patent/CN106838326B/en not_active Expired - Fee Related
Patent Citations (8)
| 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 |
| US20100273628A1 (en) * | 2007-12-07 | 2010-10-28 | Atsushi Onodera | Horizontal centrifugal separator |
| 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 |
|---|---|
| CN106838326B (en) | 2018-02-13 |
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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 |
Inventor after: Huang Jianwu Inventor before: Zeng Yue |
|
| CB03 | Change of inventor or designer information | ||
| 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. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |