CN205043944U - Concrete mixer for building - Google Patents
Concrete mixer for building Download PDFInfo
- Publication number
- CN205043944U CN205043944U CN201520840230.9U CN201520840230U CN205043944U CN 205043944 U CN205043944 U CN 205043944U CN 201520840230 U CN201520840230 U CN 201520840230U CN 205043944 U CN205043944 U CN 205043944U
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- CN
- China
- Prior art keywords
- shaft
- mixing
- concrete mixer
- concrete
- stirrer paddle
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- Expired - Fee Related
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a concrete mixer for building, including organism and agitating unit, organism upper portion is provided with the feed inlet, sets up the discharge gate on the bottom of the body lateral wall, and bottom of the body is provided with the supporting leg, agitating unit is last to be provided with two (mixing) shafts, be provided with stirring paddle leaf on the (mixing) shaft, stirring paddle leaf's length is the 85 -95% of two (mixing) shaft intervals, stirring paddle leaf's front end is provided with the scraper blade, the last propulsion gear that is provided with of stirring paddle leaf, be provided with scratch wall board around the (mixing) shaft on the both ends, scratch wall board's length is the 85 -95% of two (mixing) shaft intervals, the (mixing) shaft is connected with agitator motor, the last two direction switch that is provided with of agitator motor. The utility model provides a concrete mixer for building, stirring strength is high, and mixing time is short, and the stirring mixing efficiency is high, effectual, is difficult for being stained with the concrete on the (mixing) shaft.
Description
Technical field
The utility model relates to Architectural Equipment field, especially relates to a kind of build concrete mixer.
Background technology
Concrete mixer cement, sandstone aggregate and water is mixed also mixing become the machinery of concrete mixture.Primarily of mixing the composition such as cylinder, reinforced and shedding mechanism, water system, prime mover, transmission mechanism, frame and supporting arrangement.It comprises following kind:
1. self-dumping mixer has longer history, as far back as 20 beginnings of the century, the drum concrete mixer driven by steam engine occur.After the fifties, the biconial mixer of reversion discharging formula and discharging formula of tumbling and split cartridge type mixer etc. and come out one after another and obtain development.Self-discharge concrete mixer mix a stirring vane inwall having radial arrangement.During work, mix cylinder and turn round around its horizontal axis, add the material mixed in cylinder, after being promoted to certain altitude by blade, borrow deadweight to fall, the motion gone round and begun again like this, reaches the effect of uniform stirring.The structure of self-discharge concrete mixer is simple, generally to stir plastic concrete.
2. forced mixer, after rising, obtained and develops rapidly and promote from early 1950s.What occur at first is that disk vertical shaft type forces concrete mixer.This mixer is divided into whirlpool paddle and planetary two kinds.After 19 century 70s, along with the application of lightweight aggregate, occurred circular groove axle horizontal type forced stirrer, it divides again single horizontal shaft type and dual horizontal shaft type two kinds, has concurrently from falling and forcing two kinds of features stirred.The linear velocity of its stirring vane is little, and wearability is good and power consumption is few, and development is very fast.Forced concrete mixer is mixed on the rotating shaft jib in cylinder and stirring vane is housed, and adds the material mixed in cylinder, under the strong agitation of stirring vane, forms the logistics intersected.This agitating mode is strong more than the agitating mode effect that certainly falls, and is mainly suitable for stirring dry concrete.
3. continuous concrete mixer, is equipped with helical form stirring vane, and various material is sent in mixer by match ratio respectively after consecutive weighings, and the concrete be stirred outwards draws off continuously from delivery end.The mixing time of this mixer is short, and productivity ratio is high, its development is noticeable.
Along with concrete material and construction technology development, in succession there is the concrete mixer of many new structures again, as steam heating type mixer, supercritical speed mixer, Sound Wave Mixer, without the Wobble plate mixer and remixed concrete mixer etc. of stirring vane.
But current concrete Problems existing is that stirring intensity is low, and incorporation time is long, is uniformly mixed efficiency low, weak effect, and shaft is easily stained with concrete and causes stuck.
Utility model content
For above problem, the utility model provides a kind of build concrete mixer, and stirring intensity is high, and incorporation time is short, is uniformly mixed efficiency high, effective, and shaft is not easily stained with concrete.
Concrete technology contents is: a kind of build concrete mixer, comprise body and agitating device, described body upper is provided with charging aperture, organism bottom sidewall arranges discharging opening, organism bottom is provided with supporting leg, described agitating device is provided with two shafts, described shaft is provided with stirrer paddle, the length of described stirrer paddle is the 85-95% of two shaft spacing, the front end of described stirrer paddle is provided with scraper plate, described stirrer paddle is provided with propelling tooth, the rear and front end of described shaft is provided with and scrapes wallboard, described length of scraping wallboard is the 40-45% of two shaft spacing, described shaft is connected with stirring motor, described stirring motor is provided with two-direction switch.
Further, described organism bottom is two arcuate structures.
Further, described propelling tooth is arcuate structure, and propelling tooth is vertical and stirrer paddle.
Further, described stirring motor is variable-frequency motor, and stirring motor is provided with reductor, and stirring motor is connected with frequency converter.
Owing to taking technique scheme, compared with prior art, advantage of the present utility model:
1. be provided with two stirring system, and the length of stirrer paddle is the 85-95% of two shaft spacing, makes stirrer paddle mutually be engaged distribution, concrete makes it in mixer, be in strong admixture under the effect of two stirring, stirring intensity is high, and incorporation time is short, is uniformly mixed efficiency high.Stirring motor is provided with frequency converter and two-direction switch, adjustable mixing speed and mixing direction, further increase mixing efficiency simultaneously.Stirrer paddle is provided with propelling tooth simultaneously, mixing limit, material limit can be advanced to advance, improve mixing efficiency further.
2. the front end being provided with stirrer paddle is provided with scraper plate, and because the stirring intensity at shaft center is minimum, concrete is easily at shaft center caking, and the concrete that shaft lumps can effectively scrape off by scraper plate, avoids concrete to lump on shaft.
3. body adopts two arcuate structure, and the rear and front end of shaft is simultaneously provided with and scrapes wallboard, the length of scraping wallboard is the 40-45% of two shaft spacing, can effectively avoid concrete to be stained with wall on body perisporium and on the sidewall of rear and front end.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Accompanying drawing 1 is the utility model top view;
Accompanying drawing 2 is the utility model side view;
Accompanying drawing 3 is the utility model profile;
Accompanying drawing 4 is the structural representation of the utility model stirrer paddle.
In figure: 1-body, 2-agitating device, 3-charging aperture, 4-discharging opening, 5-supporting leg, 6-shaft, 7-stirrer paddle, 8-scraper plate, 9-advances tooth, and 10-scrapes wallboard, 11-stirring motor, 12-two-direction switch, 13-reductor, 14-frequency converter.
Detailed description of the invention
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Specifically be implemented as follows: as accompanying drawing 1, 2, 3, shown in 4, a kind of build concrete mixer, comprise body 1 and agitating device 2, described body 1 top is provided with charging aperture 3, bottom body 1, sidewall arranges discharging opening 4, supporting leg 5 is provided with bottom body 1, described agitating device 2 is provided with two shafts 6, described shaft 6 is provided with stirrer paddle 7, the length of described stirrer paddle 7 is the 85-95% of two shaft 6 spacing, the front end of described stirrer paddle 7 is provided with scraper plate 8, described stirrer paddle 7 is provided with and advances tooth 9, the rear and front end of described shaft 6 is provided with and scrapes wallboard 10, described length of scraping wallboard 10 is the 40-45% of two shaft 6 spacing, described shaft 6 is connected with stirring motor 11, described stirring motor 11 is provided with two-direction switch 12.
As the further improvement of technique scheme, be two arcuate structures bottom described body 1.
As the further improvement of technique scheme, described propelling tooth 9 is arcuate structure, and propelling tooth 9 is vertical and stirrer paddle 7.
As the further improvement of technique scheme, described stirring motor 11 is variable-frequency motor, and stirring motor 11 is provided with reductor 13, stirring motor 11 is connected with frequency converter 14.
Realized by following steps: enter various concrete raw material by charging aperture 3, then agitating device 2 is opened, agitating device 2 is provided with two shafts 6, and the length of stirrer paddle 7 is the 85-95% of two shaft 6 spacing, make stirrer paddle 7 mutually be engaged distribution, concrete makes it in mixer, be in strong admixture under the effect of two stirring, and stirring intensity is high, incorporation time is short, is uniformly mixed efficiency high.Stirring motor 11 is provided with frequency converter 14 and two-direction switch 12, adjustable mixing speed and mixing direction, further increase mixing efficiency simultaneously.Stirrer paddle 7 is provided with simultaneously and advances tooth 9, mixing limit, material limit can be advanced to advance, improve mixing efficiency further.The front end of stirrer paddle 7 is provided with scraper plate 8, and because the stirring intensity at shaft 6 center is minimum, concrete is easily at shaft 6 center caking, and the concrete that shaft lumps can effectively scrape off by scraper plate, avoids concrete to lump on shaft.Body 1 adopts two arcuate structure, and the rear and front end of shaft 6 is simultaneously provided with and scrapes wallboard 10, the length of scraping wallboard 10 is the 40-45% of two shaft 6 spacing, can effectively avoid concrete to be stained with wall on body perisporium and on the sidewall of rear and front end.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. a build concrete mixer, comprise body (1) and agitating device (2), it is characterized in that: described body (1) top is provided with charging aperture (3), body (1) bottom sidewall arranges discharging opening (4), body (1) bottom is provided with supporting leg (5), described agitating device (2) is provided with two shafts (6), described shaft (6) is provided with stirrer paddle (7), the length of described stirrer paddle (7) is the 85-95% of two shaft (6) spacing, the front end of described stirrer paddle (7) is provided with scraper plate (8), described stirrer paddle (7) is provided with and advances tooth (9), the rear and front end of described shaft (6) is provided with and scrapes wallboard (10), described length of scraping wallboard (10) is the 40-45% of two shaft (6) spacing, described shaft (6) is connected with stirring motor (11), described stirring motor (11) is provided with two-direction switch (12).
2. a kind of build concrete mixer according to claim 1, is characterized in that: described body (1) bottom is two arcuate structure.
3. a kind of build concrete mixer according to claim 1, is characterized in that: described propelling tooth (9) is arcuate structure, and propelling tooth (9) is vertical and stirrer paddle (7).
4. a kind of build concrete mixer according to claim 1, it is characterized in that: described stirring motor (11) is variable-frequency motor, stirring motor (11) is provided with reductor (13), stirring motor (11) is connected with frequency converter (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520840230.9U CN205043944U (en) | 2015-10-27 | 2015-10-27 | Concrete mixer for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520840230.9U CN205043944U (en) | 2015-10-27 | 2015-10-27 | Concrete mixer for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043944U true CN205043944U (en) | 2016-02-24 |
Family
ID=55337555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520840230.9U Expired - Fee Related CN205043944U (en) | 2015-10-27 | 2015-10-27 | Concrete mixer for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205043944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123567A (en) * | 2020-09-10 | 2020-12-25 | 李传江 | Slurry stirring device for brick processing production |
| CN113442293A (en) * | 2020-03-26 | 2021-09-28 | 山东海力特凯特机械科技有限公司 | Multi-shaft concrete mixer |
-
2015
- 2015-10-27 CN CN201520840230.9U patent/CN205043944U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442293A (en) * | 2020-03-26 | 2021-09-28 | 山东海力特凯特机械科技有限公司 | Multi-shaft concrete mixer |
| CN112123567A (en) * | 2020-09-10 | 2020-12-25 | 李传江 | Slurry stirring device for brick processing production |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20161027 |