CN205201801U - Concrete mixer - Google Patents
Concrete mixer Download PDFInfo
- Publication number
- CN205201801U CN205201801U CN201521028649.0U CN201521028649U CN205201801U CN 205201801 U CN205201801 U CN 205201801U CN 201521028649 U CN201521028649 U CN 201521028649U CN 205201801 U CN205201801 U CN 205201801U
- Authority
- CN
- China
- Prior art keywords
- agitator
- shaft
- rotating shaft
- mixing
- concrete mixer
- 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
- 238000007790 scraping Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 abstract description 26
- 230000026058 directional locomotion Effects 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a concrete mixer, include agitator and the agitating unit who is located the agitator, be provided with locating plate and its surperficial spout in the agitator, agitating unit is provided with the (mixing) shaft, and (mixing) shaft from the top down level is provided with stirring paddle leaf, in the spout of (mixing) shaft upper end swing joint on the locating plate, when the agitator stirs, the spout of agitator shaft connection on the locating plate of agitator upper portion, but (mixing) shaft self pivoted directional motion in the spout simultaneously, it is inhomogeneous to produce the dead angle stirring when avoiding stirring in the agitator, and stirred at concrete nos dead angle in vertical orientation in stirring paddle leaf's vertical orientation level distributed and to make the agitator, more even, the (mixing) shaft can carry out the rotation in different position through the spout on the plane, avoided the fixed stirring of (mixing) shaft to result in the interior center stirring of agitator and be close to the position of agitator inner wall and stir inhomogeneously.
Description
Technical field
The utility model relates to field of industrial production, and more particularly, it relates to a kind of concrete mixer.
Background technology
Mixer is that requisite apparatus built by construction and roadbed, the materials such as cement, flyash, stone flour can be mixed, thus obtain concrete, for construction.The mixture homogeneity of mixer drastically influence concrete physical property, when stirring is uneven, understands some concrete setting weak effect during use.
Existing concrete batch plant people arrange multi-disc stirrer paddle and striker plate after improving in agitator, such as number of patent application is that 201520319637.7 China openly apply for a patent, and it makes concrete-agitating more even by arranging stirrer gear and increasing stirrer paddle.
But technique scheme Shortcomings part, although it improve stirring intensity by setting up multi-disc paddle, increasing stirring dynamics thus making to stir more even, stirred rear easy generation wall cling phenomenon, concrete residue is trapped on agitator tank inwall, and cleaning is got up very loaded down with trivial details.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of concrete mixer, can solve the problem that concrete-agitating is uneven.
For achieving the above object, the utility model provides following technical scheme:
A kind of concrete mixer, comprise the agitating device in agitator and agitator, described agitator top is provided with charging aperture, the rotating shaft that described agitating device includes motor and coordinates with motor, described agitator bucket wall comprises inner and outer wall, forms hollow sandwich between described inwall and outer wall, described rotating shaft is provided with the eccentric flap be fixedly connected with rotating shaft, eccentric flap conflict inwall when rotating, described rotating shaft drives the rotation of eccentric flap that hollow sandwich is shaken.
By taking technique scheme, when concrete enters in agitator, electric motor starting also drives axis of rotation, the eccentric flap that rotating shaft is arranged rotates simultaneously, due to the off-centring of eccentric flap, agitator bucket wall is hollow sandwich simultaneously, under the rotation of eccentric flap, agitator inwall is two states: one extrudes for eccentric flap produces near rotating shaft end and contact internal walls, another kind is that eccentric flap is away from inwall, by the constantly extruding generation vibrations repeatedly of eccentric flap, sticky glutinous concrete on inwall is dropped.
The utility model is set to further: described rotating shaft is eccentrically weighted shaft and is provided with some paddles.
The utility model is set to further: described paddle is provided with scraping blade.
By taking technique scheme, when agitator stirs, shaft is connected to the chute on the location-plate of agitator top, shaft can move at chute interior orientation while own rotation, producing dead angle in agitator when avoiding stirring stirs uneven, the vertical direction level distribution of stirrer paddle can make agitator inner concrete in the vertical direction stir without dead angle, more evenly; Skew rotating shaft can carry out horizontal direction rotation by chute in the plane, avoid shaft fix stir cause center in agitator to stir and near agitator inwall position stir uneven.
The utility model is set to further: described charging aperture place is provided with separating plate, and separating plate is provided with the annular groove for the slippage of eccentrically weighted shaft top towards agitator bottom faces.
By taking technique scheme, when concrete enters in agitator, in order to prevent concrete materials concentrate from charging aperture drop produce pile up, make skewness in bucket, the cutting plate in ridge shape is provided with at charging aperture place, can shunt through cutting plate when concrete drops, fall from different azimuth.
The utility model is set to further: the eccentric flap in described rotating shaft is positioned at the link near rotating shaft and motor.
The utility model is set to further: described charging aperture place is provided with separating plate, and described separating plate is protuberance ramped shaped towards the one side of charging aperture.
By taking technique scheme, because mixer is when clearing up, scraping blade is for scraping off the concrete residue on inwall, so scraping blade is main cleaning object, agitator inwall is cylindrical structure, and blade is set to can better fit in agitator inwall with arc; Scrape plate shape simultaneously and also can be set to rectangular plate, but because agitator is cylindrical, the inwall of its inside is with radian, if rectangular plate from inwall too away from, then cannot play the object hanging and taking internal-wall concrete residue, if the right-angle side of rectangular plate can be caused again close to crossing from inwall scratching to damage to inwall agitator, preferred blade is arc.
Compared to prior art, the utility model there is concrete-agitating evenly advantage.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation one;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is the utility model structural representation two;
Fig. 4 is the B portion enlarged diagram of Fig. 2.
Reference numeral: 110, agitator; 111, charging aperture; 112, discharging opening; 113, cutting plate; 114, eccentrically weighted shaft; 115, motor; 116, paddle; 117, annular groove; 118, scraping blade; 210, roller; 211, inwall; 212, outer wall.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, embodiment of the present utility model is described further.
Referring to figs. 1 through Fig. 2, a kind of concrete mixer, comprise agitator 110 and agitating device, agitator 110 is provided with charging aperture 111, agitating device includes motor 115 and rotating shaft, agitator 110 barrels of walls comprise inwall 211 and outer wall 212 and are formed with hollow sandwich between inside and outside wall 212, rotating shaft is provided with the eccentric flap be fixedly connected with rotating shaft, eccentric flap is conflicted with the inwall 211 of agitator 110 mutually when rotating, and rotating shaft drives eccentric flap to rotate and makes thus hollow sandwich is produced constantly to shake; When concrete enters in agitator 110, motor 115 starts and drives axis of rotation, the eccentric flap that rotating shaft is arranged rotates simultaneously, due to the off-centring of eccentric flap, agitator 110 barrels of walls are hollow sandwich simultaneously, under the rotation of eccentric flap, agitator 110 inwall 211 is two states: a kind of extrude for eccentric flap contacts to produce with inwall 211 near rotating shaft end, another kind is that eccentric flap is away from inwall 211, by the constantly extruding generation vibrations repeatedly of eccentric flap, sticky glutinous concrete on inwall 211 is dropped.
With reference to Fig. 3 to Fig. 4, when agitator 110 stirs, shaft is connected to the chute on the location-plate of agitator 110 top, shaft can move at chute interior orientation while own rotation, producing dead angle in agitator 110 when avoiding stirring stirs uneven, the vertical direction level distribution of paddle 116 leaf can make agitator 110 inner concrete in the vertical direction stir without dead angle, more evenly; Skew rotating shaft can carry out horizontal direction rotation by chute in the plane, avoid shaft fix stir cause center in agitator 110 to stir and near agitator 110 inwall 211 position stir uneven.
When concrete enters in agitator 110, in order to prevent concrete materials concentrate from charging aperture 111 drop produce pile up, make skewness in bucket, be provided with the cutting plate 113 in ridge shape at charging aperture 111 place, can shunt through cutting plate 113 when concrete drops, fall from different azimuth.
Because mixer is when clearing up, scraping blade 118 is for scraping off the concrete residue on inwall 211, so scraping blade 118 is main cleaning object, agitator 110 inwall 211 is cylindrical structure, and blade is set to better to fit in agitator 110 inwall 211 with arc; Scraping blade 118 shape also can be set to rectangular plate simultaneously, but because agitator 110 is cylindrical, the inwall 211 of its inside is with radian, if rectangular plate from inwall 211 too away from, then cannot play the object hanging and taking inwall 211 concrete residue, if the right-angle side of rectangular plate can be caused again scratching to damage to inwall 211 pairs of agitators 110 close to inwall 211 is crossed, preferred blade is arc.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a concrete mixer, comprise the agitating device in agitator and agitator, described agitator top is provided with charging aperture, the rotating shaft that described agitating device includes motor and coordinates with motor, it is characterized in that: described agitator bucket wall comprises inner and outer wall, forms hollow sandwich between described inwall and outer wall, described rotating shaft is provided with the eccentric flap be fixedly connected with rotating shaft, eccentric flap conflict inwall when rotating, described rotating shaft drives the rotation of eccentric flap that hollow sandwich is shaken.
2. a kind of concrete mixer according to claim 1, is characterized in that: described rotating shaft is eccentrically weighted shaft and is provided with some paddles.
3. a kind of concrete mixer according to claim 2, is characterized in that: described paddle is provided with scraping blade.
4. a kind of concrete mixer according to claim 2, is characterized in that: described charging aperture place is provided with separating plate, and separating plate is provided with the annular groove for the slippage of eccentrically weighted shaft top towards agitator bottom faces.
5. a kind of concrete mixer according to claim 1, is characterized in that: the eccentric flap in described rotating shaft is positioned at the link near rotating shaft and motor.
6. a kind of concrete mixer according to claim 1, is characterized in that: described charging aperture place is provided with separating plate, and described separating plate is protuberance ramped shaped towards the one side of charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028649.0U CN205201801U (en) | 2015-12-10 | 2015-12-10 | Concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028649.0U CN205201801U (en) | 2015-12-10 | 2015-12-10 | Concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205201801U true CN205201801U (en) | 2016-05-04 |
Family
ID=55839540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521028649.0U Expired - Fee Related CN205201801U (en) | 2015-12-10 | 2015-12-10 | Concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205201801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116446620A (en) * | 2023-04-20 | 2023-07-18 | 滁州市宏图建设有限公司 | Building mortar spraying equipment for building engineering |
-
2015
- 2015-12-10 CN CN201521028649.0U patent/CN205201801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116446620A (en) * | 2023-04-20 | 2023-07-18 | 滁州市宏图建设有限公司 | Building mortar spraying equipment for building engineering |
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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: 20160504 Termination date: 20181210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |