CN102806605A - Cement mixer - Google Patents
Cement mixer Download PDFInfo
- Publication number
- CN102806605A CN102806605A CN 201210270173 CN201210270173A CN102806605A CN 102806605 A CN102806605 A CN 102806605A CN 201210270173 CN201210270173 CN 201210270173 CN 201210270173 A CN201210270173 A CN 201210270173A CN 102806605 A CN102806605 A CN 102806605A
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- CN
- China
- Prior art keywords
- mixing drum
- cement
- guide grooves
- guiding gutter
- mixing
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- 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.)
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a cement mixer, and belongs to the technical field of construction machinery. The cement mixer comprises a mixing drum, a motor, a feeding hole and a paste outlet, wherein the motor, the feeding hole and the paste outlet are arranged on the mixing drum, and the motor is connected with a mixing shaft with a mixing blade inside the mixing drum. The cement mixer is characterized in that at least one group of guide grooves are arranged on the inner wall of the mixing drum; upper openings of the top group of guide grooves are higher than or equal to a cement paste surface inside the mixing drum, and each guide groove is composed of a metal plate connected to and fixed on the inner wall of the mixing drum. The cement mixer is reasonable and simple in structure; the guide grooves are arranged on the drum wall of the mixing drum; a mixture of the cement and water forms a vortex inside the mixing drum; when the vortex passes through the guide grooves, part of the mixture of cement and water flows upwards along the guide grooves arranged on the drum wall; the vortex of the mixture of cement and water flowing upwards inside the guide grooves disappears, and the mixture is covered in the vortex in the mixing drum after passing through outlets of the guide grooves, thereby slowly reducing the vortex in the mixing drum and achieving the purpose of uniformly mixing the cement.
Description
Technical field
The present invention relates to a kind of structure of cement mixer, especially relate to a kind of cement mixer of implementing the grout injection operation, belong to the construction machine technical field.
Background technology
Architectural engineering building block slit is implemented the grout injection operation with the reinforcing bar of stress in cement mortar and the prestressed concrete construction and is required than higher with cement mortar, and the building block slit, must will mix except satisfying certain ratio of mud with cement mortar and grout injection.Existing cement mixer is made up of the motor that is provided with on the mixing drum, charging aperture, grout outlet etc., and motor connects the vertical pivot in the mixing drum, and vertical pivot is provided with stirring vane.But existing mixing plant is limit because of its structure, and there is the work blind area in the stirring vane in the mixing drum in mixing drum, makes cement mortar can not carry out fully, stir uniformly, so can't satisfy the requirement of job specfication.
Summary of the invention
The object of the invention is exactly the problem that exists to prior art, and a kind of a kind of cement mixer that makes that cement mortar can carry out fully, stir uniformly is provided.
The objective of the invention is to realize through following technical scheme; A kind of cement mixer comprises motor, charging aperture, grout outlet are set on mixing drum and the mixing drum, and motor connects the shaft that has stirring vane in the mixing drum; It is characterized in that; The inwall of said mixing drum is provided with at least one group of guiding gutter, the interior cement mortar face of mixing drum that is greater than or equal to suitable for reading of uppermost one group of guiding gutter, and said guiding gutter is fastened on the mixing drum inwall by metallic plate and constitutes.
Said one group of guiding gutter is evenly distributed on the inwall of mixing drum by two guiding gutters at least, and every group of guiding gutter is in same plane, and the height of guiding gutter is less than 1/2nd of the mixing drum height.
Said guiding gutter is a mozzle, and the caliber of mozzle is 3 ㎝-10 ㎝.
The present invention is rational in infrastructure simple, manufactures easily, and result of use is good.Through on the bucket wall of agitator, guiding gutter being set; Rotated at a high speed by the driven by motor shaft, the mixture of cement and water forms whirlpool in agitator, when whirlpool process guiding gutter; The mixture of part cement and water upwards flows along the guiding gutter that is arranged on barrel wall; In guiding gutter on the cement that flows and the mixture whirlpool of water disappear, after exporting through guiding gutter, cover in the whirlpool in the agitator; Thereby make the whirlpool in the agitator gently decorporate, reach the effect that evenly mixes cement.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of agitator of the present invention.
Among the figure: 1 agitator, 2 motor, 3 shafts, 4 charging apertures, 5 grout outlets, 6 guiding gutters.
The specific embodiment
A kind of cement mixer; The shaft that the band stirring vane is set in motor, charging aperture, grout outlet, the mixing drum is set on existing mixing drum; The mixing drum inwall that motor driven connects the cement mixer of shaft is provided with at least one group of guiding gutter; Preferred two groups of guiding gutters, the interior cement mortar face of mixing drum that is greater than or equal to suitable for reading of uppermost one group of guiding gutter, guiding gutter is welded or is riveted or be connected the mixing drum inwall with bolt by metallic plate and constitutes; Guiding gutter semicircular in shape mozzle, caliber are 3 ㎝-10 ㎝.
Every group of guiding gutter is evenly distributed on the inwall of mixing drum by two guiding gutters at least, and preferred every group of three guiding gutters of present embodiment, every group of guiding gutter evenly distribute in same plane, and the height of guiding gutter is less than 1/2nd of the mixing drum height.
Claims (3)
1. cement mixer; Comprise motor, charging aperture, grout outlet are set on mixing drum and the mixing drum; Motor connects the shaft that has stirring vane in the mixing drum, it is characterized in that the inwall of said mixing drum is provided with at least one group of guiding gutter; The interior cement mortar face of mixing drum that is greater than or equal to suitable for reading of uppermost one group of guiding gutter, said guiding gutter is fastened on the mixing drum inwall by metallic plate and constitutes.
2. a kind of cement mixer according to claim 1; It is characterized in that; Said one group of guiding gutter is evenly distributed on the inwall of mixing drum by two guiding gutters at least, and every group of guiding gutter is in same plane, and the height of guiding gutter is less than 1/2nd of the mixing drum height.
3. a kind of cement mixer according to claim 1 is characterized in that, said guiding gutter is a mozzle, and the caliber of mozzle is 3 ㎝-10 ㎝.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210270173 CN102806605A (en) | 2012-08-01 | 2012-08-01 | Cement mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210270173 CN102806605A (en) | 2012-08-01 | 2012-08-01 | Cement mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102806605A true CN102806605A (en) | 2012-12-05 |
Family
ID=47230557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210270173 Pending CN102806605A (en) | 2012-08-01 | 2012-08-01 | Cement mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102806605A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144191A (en) * | 2013-03-22 | 2013-06-12 | 中铁十局集团西北工程有限公司 | Slurry preparation device |
| CN104690833A (en) * | 2015-03-16 | 2015-06-10 | 天津炬实科技发展有限公司 | Small cement mixer |
| CN105256804A (en) * | 2015-11-03 | 2016-01-20 | 吕少雅 | Preparation device and backfilling method for flow-state cement soil |
-
2012
- 2012-08-01 CN CN 201210270173 patent/CN102806605A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144191A (en) * | 2013-03-22 | 2013-06-12 | 中铁十局集团西北工程有限公司 | Slurry preparation device |
| CN104690833A (en) * | 2015-03-16 | 2015-06-10 | 天津炬实科技发展有限公司 | Small cement mixer |
| CN105256804A (en) * | 2015-11-03 | 2016-01-20 | 吕少雅 | Preparation device and backfilling method for flow-state cement soil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121205 |