CN209775148U - Concrete mixer with crushing function - Google Patents
Concrete mixer with crushing function Download PDFInfo
- Publication number
- CN209775148U CN209775148U CN201920137307.4U CN201920137307U CN209775148U CN 209775148 U CN209775148 U CN 209775148U CN 201920137307 U CN201920137307 U CN 201920137307U CN 209775148 U CN209775148 U CN 209775148U
- Authority
- CN
- China
- Prior art keywords
- roller
- concrete
- concrete mixer
- crushing function
- mixing
- 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.)
- Active
Links
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to a concrete mixer with crushing function, include the frame and be located the frame and the churn that the level set up, the churn top is equipped with into the hopper, be equipped with breaker into the hopper, breaker includes first roller bearing and the second roller bearing of mutual parallel, be equipped with the clearance between first roller bearing and the second roller bearing, and its rotation opposite direction, first roller bearing surface evenly is equipped with a plurality of first hobbing, the surface of second roller bearing evenly is equipped with a plurality of second hobbing, first hobbing and the crisscross setting of second hobbing, be equipped with the first drive arrangement who is used for driving first roller bearing and second roller bearing on the mixer, the bottom of churn is connected with out the hopper. The utility model discloses a set up breaker, make the material that falls into in the churn through broken processing, make the effect of concrete mixing better.
Description
Technical Field
The utility model belongs to the technical field of concrete mixer's technique and specifically relates to a concrete mixer with crushing function is related to.
Background
the concrete is a common building material and is formed by mixing sand, a cementing material and slurry, the concrete needs to be stirred through a stirring device so as to uniformly mix all components in the concrete, a concrete stirrer needs to be used in the concrete preparation process, and the concrete stirrer is a machine for mixing and stirring cement, sand aggregate and water into a concrete mixture.
The above prior art solutions have the following drawbacks: when putting into the mixer with the material and stirring, the granule of part grit is great, influences the effect of stirring.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete mixer with crushing function has solved because the great problem that influences the stirring effect of the granule of grit.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
The utility model provides a concrete mixer with crushing function, includes the frame and is located the frame and the churn of level setting, the churn top is equipped with into the hopper, be equipped with breaker on going into the hopper, breaker includes first roller bearing and the second roller bearing of mutual parallel, be equipped with the clearance between first roller bearing and the second roller bearing, and its rotation opposite direction, first roller bearing surface evenly is equipped with a plurality of first hobbing teeth, the surface of second roller bearing evenly is equipped with a plurality of second hobbing teeth, first hobbing teeth and the crisscross setting of second hobbing teeth, be equipped with the first drive arrangement who is used for driving first roller bearing and second roller bearing on the mixer, the bottom of churn is connected with out the hopper.
By adopting the technical scheme, the feeding hopper is arranged at the top of the mixing drum, and materials are fed into the mixing drum through the feeding hopper, so that the arrangement is simple and the operation is convenient; the feeding hopper is provided with a crushing device, a gap is formed between the first rolling shaft and the second rolling shaft, and when the particles of the fed materials are smaller and can pass through the gap, the first rolling shaft and the second rolling shaft have a transmission effect; when the particles of the fed materials are large, the first gear hobbing on the first rolling shaft and the second gear hobbing on the second rolling shaft have the effect of crushing, so that the materials falling into the mixing drum are crushed, and the effect of mixing concrete is better; the first gear hobbing and the second gear hobbing are arranged in a staggered mode, and in the working process, the first gear hobbing and the second gear hobbing are not in contact with each other, so that the possibility of abrasion is reduced, and the service life is prolonged; the bottom of the mixing drum is provided with a discharge hopper, and the concrete which is uniformly mixed can flow out conveniently through the discharge hopper.
The utility model discloses further set up to: one end of the first rolling shaft is connected with a driving gear and is connected with a first driving device, one end of the second rolling shaft is connected with a driven gear, and the driving gear is meshed with the driven gear.
Through adopting above-mentioned technical scheme, through driving first drive arrangement, make first roller bearing take place to rotate, the driving gear of connection on first roller bearing also takes place to rotate, because driving gear and driven gear intermeshing enable the second roller bearing and take place to rotate, this driven mode is comparatively simple.
The utility model discloses further set up to: the size and the shape of the first rolling shaft and the second rolling shaft are the same, and the size and the shape of the driving gear and the driven gear are the same.
By adopting the technical scheme, the first rolling shaft and the second rolling shaft are the same in size and shape, so that the possibility of deformation caused by uneven stress of the first rolling shaft or the second rolling shaft is reduced, and the service life of the first rolling shaft and the service life of the second rolling shaft are prolonged; the size and the shape of the driving gear and the driven gear are the same, so that the rotating speed of the driving gear and the driven gear is the same, and the crushing stability of the first roller and the second roller is improved.
The utility model discloses further set up to: the mixer comprises a mixing drum, a mixer shaft and a rack, wherein the mixing drum is provided with a mixing shaft for mixing concrete in a penetrating manner, the mixer shaft is provided with helical blades, and the rack is provided with a second driving device for driving the mixer shaft.
through adopting above-mentioned technical scheme, through driving second drive arrangement, make the (mixing) shaft take place to rotate, connect promptly and also can take place to rotate at the epaxial helical blade of stirring, play the effect of even stirring to the ascending concrete of vertical side, and because the characteristics of helical blade structure itself, can carry the ascending concrete of horizontal direction during helical blade motion, play the effect of even stirring equally to the concrete of horizontal direction.
The utility model discloses further set up to: and the two ends of the stirring shaft are respectively provided with a scraping blade for scraping concrete on the inner wall of the stirring cylinder.
Through adopting above-mentioned technical scheme, because the in-process of stirring, the possibility that gathers appears easily in the concrete at churn both ends, be equipped with the scraping blade that strikes off the concrete on the churn inner wall at the both ends of (mixing) shaft, carry out the processing of striking off to the inner wall at churn both ends, reduce accumulational possibility, help saving the resource.
The utility model discloses further set up to: the scraping blade is made of nitrile rubber.
Through adopting above-mentioned technical scheme, at the in-process of scraping off, scrape the material blade and can take place the butt with the churn, scrape the material of material blade and specifically be butadiene-acrylonitrile rubber, butadiene-acrylonitrile rubber is prepared through the emulsion polymerization by butadiene and acrylonitrile, and butadiene-acrylonitrile rubber mainly adopts low temperature emulsion polymerization production, and the material of itself is soft, at the in-process of scraping off, can reduce the resistance.
The utility model discloses further set up to: and a valve is arranged on the discharge hopper.
Through adopting above-mentioned technical scheme, through the outflow of valve control concrete, this sets up comparatively simply, the operation of being convenient for.
The utility model discloses further set up to: the bottom of the stirring cylinder is in a concave arc shape.
Through adopting above-mentioned technical scheme, the churn bottom is recessed arc, and the concrete can flow along this curved bottom surface promptly, and the concrete of being convenient for flows out on the hopper.
To sum up, the utility model discloses a beneficial technological effect does:
1. The crushing device is arranged on the feeding hopper, so that when the size of the fed material particles is small and the fed material particles can pass through the gap, the crushing device plays a role in transmission, and when the size of the fed material particles is large, the crushing device plays a role in crushing, so that the material falling into the mixing drum is subjected to crushing treatment, the concrete mixing effect is better, and the quality of concrete is improved;
2. The first rotating shaft and the second rotating shaft are driven simultaneously through the mutual meshing of the driving gear and the driven gear, and the transmission mode is simple;
3. The size and the shape of the driving gear and the driven gear are the same, so that the rotating speed of the driving gear and the driven gear is the same, the crushing stability of the first roller and the second roller is improved, the size and the shape of the first roller and the second roller are the same, the possibility of deformation caused by uneven stress of the first roller or the second roller is reduced, and the service life of the first roller and the second roller is prolonged;
4. The helical blades are arranged on the stirring shaft, so that the effect of uniformly stirring the concrete in the vertical direction is achieved, and due to the structural characteristics of the helical blades, the effect of uniformly stirring the concrete in the horizontal direction is also achieved, namely the stirring effect is better;
5. The scraping blades are arranged to scrape the inner walls of the two ends of the mixing drum, so that the possibility of accumulation is reduced, and resources are saved;
6. The bottom through setting up the churn is the arc of downwards concave, and the concrete can flow along this curved bottom surface promptly, and the concrete of being convenient for flows out on the hopper.
Drawings
Fig. 1 is a schematic structural diagram of a concrete mixer with a crushing function according to the present invention.
fig. 2 is a cross-sectional view of the present invention.
In the figure, 1, a frame; 2. a mixing drum; 3. feeding into a hopper; 4. a crushing device; 41. a first roller; 42. a second roller; 43. a first hobbing; 44. second hobbing; 45. a driving gear; 46. a driven gear; 5. a first driving device; 6. a discharge hopper; 61. a valve; 7. a stirring shaft; 71. a helical blade; 72. a scraping blade; 8. a second driving device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a concrete mixer with crushing function, including frame 1 and the churn 2 that is located frame 1 and level setting. In the present embodiment, the agitating drum 2 is attached to the frame 1.
Referring to fig. 1, a feeding hopper 3 is arranged at the top of a mixing drum 2. In this embodiment, go into hopper 3 and churn 2 and communicate with each other, go into the central point that hopper 3 is located churn 2 top and put, reduce the material that falls into in churn 2 and squint the both ends of churn 2 and lead to stirring inhomogeneous condition.
referring to fig. 2, a discharge hopper 6 is connected to the bottom of the mixing drum 2. In this embodiment, the bottom of the mixing drum 2 is in a concave arc shape, that is, the bottom surface of the mixing drum 2 is set to be high at two ends and low in the middle, a valve 61 is arranged on the discharge hopper 6, the concrete is controlled to flow out of the discharge hopper 6 through the valve 61, the discharge hopper 6 is communicated with the mixing drum 2, and the discharge hopper 6 is located at the lowest position of the bottom of the mixing drum 2.
Referring to fig. 1, the feeding hopper 3 is provided with a crushing device 4, and the crushing device 4 includes a first roller 41 and a second roller 42 which are parallel to each other. In this embodiment, the crushing device 4 is located in the feeding hopper 3, the feeding hopper 3 can protect the crushing device 4, the first roller 41 and the second roller 42 are both arranged on the feeding hopper 3 in a penetrating manner, a gap is arranged between the first roller 41 and the second roller 42, the rotating directions of the first roller 41 and the second roller 42 are opposite, and the first roller 41 and the second roller 42 are the same in size and shape.
Referring to fig. 1, a plurality of first gear rollers 43 are uniformly disposed on the surface of the first roller 41, and a plurality of second gear rollers 44 are uniformly disposed on the surface of the second roller 42. In this embodiment, the first gear hobbing 43 and the second gear hobbing 44 are arranged in a staggered manner, the first gear hobbing 43 and the second gear hobbing 44 are the same in size, and the first gear hobbing 43 and the second gear hobbing 44 are not in contact with each other in the process of movement of the first roller 41 and the second roller 42, so that the possibility of friction is reduced.
Referring to fig. 1, a driving gear 45 is connected to one end of the first roller 41 and is connected to the first driving device 5, a driven gear 46 is connected to one end of the second roller 42, and the driving gear 45 is connected to the driven gear 46. In this embodiment, the first driving device 5 is fixed on the outer wall of the mixing drum 2, the first driving device 5 is connected with the first roller 41 through a first coupling, the driving gear 45 is fixed on the first roller 41, the driven gear 46 is fixed on the second roller 42, the first roller 41 and the second roller 42 rotate simultaneously through the mutual engagement of the driving gear 45 and the driven gear 46, the rotating directions of the first roller 41 and the second roller 42 are opposite, the falling materials can be crushed, and the driving gear 45 and the driven gear 46 have the same size and shape.
Referring to fig. 1 and 2, a stirring shaft 7 for stirring concrete is inserted into the stirring cylinder 2, and a second driving device 8 for driving the stirring shaft 7 is provided on the frame 1. In this embodiment, a bearing is disposed at a joint between the mixing drum 2 and the mixing shaft 7, so as to reduce friction between the mixing shaft 7 and the mixing drum 2, and facilitate rotation of the mixing shaft 7, the second driving device 8 is fixed on the frame 1, and the second driving device 8 is connected with the mixing shaft 7 through a second coupler.
referring to fig. 2, the stirring shaft 7 is provided with a helical blade 71, and both ends of the stirring shaft 7 are provided with scraping blades 72 for scraping concrete on the inner wall of the stirring drum 2. In this embodiment, 2 both ends of churn are planar setting, be convenient for scrape the processing that material blade 72 scraped, scrape material blade 72 and be located the both ends of (mixing) shaft 7, two scrape material blade 72 and be parallel to each other, scrape the inner wall butt of a lateral wall and churn 2 of material blade 72, helical blade 71 and scrape material blade 72 and all fix on (mixing) shaft 7, scrape material blade 72 motion in-process and be circular motion around (mixing) shaft 7, scrape the material to the both ends face of 2 inner walls of churn and handle, the material of scraping material blade 72 specifically is butadiene acrylonitrile rubber.
The implementation principle of the embodiment is as follows: a concrete mixer with a crushing function is characterized in that materials are put into a mixing drum 2 from a feeding hopper 3 and firstly pass through a crushing device 4, and when the particles of the put materials are smaller and can pass through gaps, a first roller 41 and a second roller 42 play a role in conveying; when the thrown material particles are large, the first hobbing teeth 43 on the first roller 41 and the second hobbing teeth 44 on the second roller 42 play a crushing effect, so that the material falling into the mixing drum 2 is subjected to crushing treatment, the effect of concrete mixing is better, the material falls into the mixing drum 2, and is subjected to mixing treatment by the helical blades 71, so that the effect of uniform mixing is achieved on the concrete in the vertical direction, and due to the characteristics of the structure of the helical blades 71, the effect of uniform mixing is also achieved on the concrete in the horizontal direction, when the helical blades 71 rotate, the scraping blades 72 can also rotate, the inner walls at two ends of the mixing drum 2 are subjected to scraping treatment, the possibility of accumulation is reduced, the resource saving is facilitated, and finally, the uniformly mixed concrete flows out of the discharge hopper 6 by opening the valve 61.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. the utility model provides a concrete mixer with crushing function, includes frame (1) and is located frame (1) and horizontal setting's churn (2), its characterized in that: the top of the mixing drum (2) is provided with a feeding hopper (3), the feeding hopper (3) is provided with a crushing device (4), the crushing device (4) comprises a first roller (41) and a second roller (42) which are parallel to each other, a gap is arranged between the first roller (41) and the second roller (42), the rotating directions of the first roller and the second roller are opposite, the surface of the first roller (41) is uniformly provided with a plurality of first hobbing teeth (43), the surface of the second roller (42) is uniformly provided with a plurality of second hobbing teeth (44), the first hobbing teeth (43) and the second hobbing teeth (44) are arranged in a staggered mode, a first driving device (5) used for driving the first roller (41) and the second roller (42) is arranged on the mixer, and the bottom of the mixing drum (2) is connected with a discharging hopper (6).
2. A concrete mixer with crushing function according to claim 1, wherein: one end of the first roller (41) is connected with a driving gear (45) and is connected with a first driving device (5), one end of the second roller (42) is connected with a driven gear (46), and the driving gear (45) is meshed with the driven gear (46).
3. A concrete mixer with a crushing function according to claim 2, wherein: the first roller (41) and the second roller (42) are identical in size and shape, and the driving gear (45) and the driven gear (46) are identical in size and shape.
4. A concrete mixer with crushing function according to claim 1, wherein: the concrete mixer is characterized in that a mixing shaft (7) for mixing concrete is arranged on the mixing drum (2) in a penetrating mode, helical blades (71) are arranged on the mixing shaft (7), and a second driving device (8) for driving the mixing shaft (7) is arranged on the rack (1).
5. A concrete mixer with crushing function according to claim 4, wherein: and scraping blades (72) for scraping concrete on the inner wall of the stirring cylinder (2) are arranged at two ends of the stirring shaft (7).
6. A concrete mixer with crushing function according to claim 5, wherein: the scraping blade (72) is made of nitrile rubber.
7. a concrete mixer with crushing function according to claim 1, wherein: and a valve (61) is arranged on the discharge hopper (6).
8. A concrete mixer with crushing function according to claim 1, wherein: the bottom of the mixing drum (2) is in a concave arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137307.4U CN209775148U (en) | 2019-01-25 | 2019-01-25 | Concrete mixer with crushing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137307.4U CN209775148U (en) | 2019-01-25 | 2019-01-25 | Concrete mixer with crushing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209775148U true CN209775148U (en) | 2019-12-13 |
Family
ID=68793879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920137307.4U Active CN209775148U (en) | 2019-01-25 | 2019-01-25 | Concrete mixer with crushing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209775148U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251454A (en) * | 2020-02-28 | 2020-06-09 | 梅州金源海陶瓷发展有限公司 | Ceramic slurry production equipment for domestic ceramic production |
| CN111744623A (en) * | 2020-06-28 | 2020-10-09 | 台州四强新型建材有限公司 | A concrete recovery unit for environment-friendly mixing plant |
| CN112157813A (en) * | 2020-10-10 | 2021-01-01 | 余代安 | A environment-friendly concrete processing equipment for civil engineering building |
| CN112774552A (en) * | 2020-12-31 | 2021-05-11 | 胡汉强 | Raw material proportioning and mixing device with pre-crushing function for fishing reef production |
-
2019
- 2019-01-25 CN CN201920137307.4U patent/CN209775148U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251454A (en) * | 2020-02-28 | 2020-06-09 | 梅州金源海陶瓷发展有限公司 | Ceramic slurry production equipment for domestic ceramic production |
| CN111744623A (en) * | 2020-06-28 | 2020-10-09 | 台州四强新型建材有限公司 | A concrete recovery unit for environment-friendly mixing plant |
| CN112157813A (en) * | 2020-10-10 | 2021-01-01 | 余代安 | A environment-friendly concrete processing equipment for civil engineering building |
| CN112774552A (en) * | 2020-12-31 | 2021-05-11 | 胡汉强 | Raw material proportioning and mixing device with pre-crushing function for fishing reef production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209775148U (en) | Concrete mixer with crushing function | |
| CN107457907B (en) | Improved building concrete stirring system | |
| CN208894025U (en) | It is a kind of for refine production agitating device | |
| CN110154237B (en) | Concrete mixing equipment | |
| CN215150367U (en) | Building material stirring mixing arrangement | |
| CN210496155U (en) | Get rid of cleaning device of caking in mixer and mixer thereof | |
| CN209775127U (en) | concrete mixer | |
| CN211682839U (en) | Prefabricated part batching mechanism | |
| CN216964429U (en) | Agitating unit is used in titanium white powder production with prevent that discharge gate from preventing blockking up structure | |
| CN208118107U (en) | A kind of mortar mixer for construction site | |
| CN112473512A (en) | High-speed activation stirring machine | |
| CN204914186U (en) | Disc screen formula batcher | |
| CN110774445A (en) | Flexible high-speed activation mixer | |
| CN217698883U (en) | Grinding aid doping device for cement preparation batching | |
| CN218501791U (en) | Mortar agitating unit for decoration and finishing engineering | |
| CN105108898B (en) | Disk sieve type batcher | |
| CN219686095U (en) | Anti-carbonization concrete sand and stone mixer | |
| CN215549762U (en) | Agitating unit is used in mortar production | |
| CN208389873U (en) | A kind of second-time breakage agitating device | |
| CN212053799U (en) | Concrete sprayer | |
| CN209832191U (en) | Raw materials dosing unit for cement manufacture | |
| CN221736595U (en) | Stirring device for masonry mortar | |
| CN220903745U (en) | Feeding device for commercial concrete production | |
| CN220990404U (en) | Four-shaft stirrer | |
| CN216999161U (en) | Asphalt concrete mixer for highway construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |