CN208068574U - Concrete mixer - Google Patents
Concrete mixer Download PDFInfo
- Publication number
- CN208068574U CN208068574U CN201820477197.1U CN201820477197U CN208068574U CN 208068574 U CN208068574 U CN 208068574U CN 201820477197 U CN201820477197 U CN 201820477197U CN 208068574 U CN208068574 U CN 208068574U
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- check
- mixing drum
- water
- stirring rod
- valves
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Abstract
The utility model is related to building machinery technical fields, specifically concrete mixer, including mixing drum, the lower end of mixing drum is equipped with rack, rack is equipped with water tank, the lower end of water tank side is equipped with the outlet pipe being laterally arranged, and the other end connection of outlet pipe is connected equipped with check-valves and with the water inlet end of check-valves, and the water outlet of check-valves is connected with mixing drum；Check-valves includes check cavity, rocking bar and flap, and the inner wall of check cavity is equipped with bearing block and is movably connected by bearing block and rocking bar, and the lower end of rocking bar is fixedly connected with flap, and flap blocks the entrance in check cavity；When will need ready-mixed concrete dispensing, water in water tank is flowed out by outlet pipe and is flowed into check-valves from the water inlet end of check-valves, it is flowed into mixing drum by the water outlet of check-valves again, it just can realize in this way and transport water to mixing drum from water tank, and check-valves can prevent the water in mixing drum from flowing back into water tank, prevent clean water in the water pollution water tank in mixing drum.
Description
Technical field
The utility model is related to building machinery technical fields, specifically concrete mixer.
Background technology
In building construction process, it can all be applied to concrete and be poured, and in the preparation process of concrete, usually answer
Cement is handled with blender, blender be for cement, sandstone aggregate and water mixing and mixing mixed at concrete
The machinery of material, is replaced traditional by artificial and material by the application of blender, significantly reduces the labor intensity of people simultaneously
And can lifting construction efficiency, but current blender stirring when also need to by operating personnel by water pipe put into mixing drum into
Row plus water process, are waited plus water after the completion again takes out water pipe, are not only inconvenient to carry out in this way to add water, and when blender is far from water
When source, the extended length of water pipe used, inconvenient operation may also be.
Utility model content
The purpose of this utility model is to provide concrete mixer, added with to solve the problems, such as blender in stirring water with
And the problem of preventing water from flowing back during adding water.
In order to solve the above technical problems, the utility model uses following technical scheme：
The lower end of a kind of concrete mixer, including mixing drum, the mixing drum is equipped with rack, and the rack is equipped with storage
Water tank, the lower end of the water tank side are equipped with the outlet pipe being laterally arranged, and the other end connection of the outlet pipe is equipped with non-return
Valve is simultaneously connected with the water inlet end of check-valves, and the water outlet of the check-valves is connected with mixing drum；
The check-valves includes check cavity, rocking bar and flap, and the inner wall of the check cavity is equipped with bearing block and passes through bearing
Seat is movably connected with rocking bar, and the lower end of the rocking bar is fixedly connected with flap, and the flap blocks the entrance in check cavity.
Further technical solution is that rotation is equipped with vertically arranged agitating shaft, the rack packet in the mixing drum
Include integrally formed fixed plate and supporting rod, the lower end of the fixed plate is equipped with first motor, the shaft of the first motor with
This passes through the bottom of fixed plate and mixing drum and is connected with the lower end of agitating shaft, and the lower end of the agitating shaft is equipped with stirring sheet, institute
It states and is transversely provided with the first stirring rod on agitating shaft, the other end rotation connection of first stirring rod is equipped with the second stirring rod.
Further technical solution is that the end of first stirring rod is equipped with mounting groove, the notch of the mounting groove
In the side of the first stirring stick end, it is equipped with the second motor being laterally arranged in the mounting groove, second stirring rod is in
Cross, the shaft of second motor is connected with the center of the second stirring rod of cross realizes the first stirring rod and the second stirring
Rotation connection between stick.
Further technical solution is that first stirring rod is equipped with two or more and is evenly distributed on agitating shaft
On, the quantity of second stirring rod is adapted with the quantity of the first stirring rod.
Further technical solution is the rectangular triangle of stirring sheet, a right-angle side of the stirring sheet with
Agitating shaft is connected, the bottom of another right-angle side of the stirring sheet closely mixing drum, the stirring sheet be equipped with it is more than two simultaneously
And it is evenly distributed on agitating shaft.
Further technical solution is that the open at its lower end of the mixing drum side forms discharge port, the discharge port
Upper end rotation connection is equipped with baffle, and the lower end of the baffle is mutually closed with the lower end of discharge port, and the upper end of the mixing drum is equipped with
The upper end of feeding mouth, the water tank is equipped with water inlet.
Compared with prior art, the utility model has the beneficial effects that：Mixing drum is arranged in rack and in rack
Water tank is set, then when needing ready-mixed concrete dispensing, the water in water tank is flowed out by outlet pipe and from the water inlet of check-valves
End flows into check-valves, then is flowed into mixing drum by the water outlet of check-valves, just can realize transport water from water tank in this way
To mixing drum, and check-valves can prevent the water in mixing drum from flowing back into water tank, prevent the water pollution in mixing drum from storing up
Clean water in water tank.
Description of the drawings
Fig. 1 is the structural schematic diagram of concrete mixer.
Fig. 2 is the structural schematic diagram of concrete mixer another embodiment.
Fig. 3 is the structural schematic diagram of check-valves.
Fig. 4 is the connection diagram of the first stirring rod and the second stirring rod.
In figure：1, mixing drum；2, rack；3, water tank；4, outlet pipe；5, check-valves；6, check cavity；7, rocking bar；8, valve
Valve；9, bearing block；10, water inlet end；11, water outlet；12, agitating shaft；13, fixed plate；14, supporting rod；15, first motor；16,
Stirring sheet；17, the first stirring rod；18, the second stirring rod；19, mounting groove；20, the second motor；21, discharge port；22, baffle；
23, feeding mouth；24, water inlet.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1-4 shows the embodiment of concrete mixer.
Embodiment one：
The lower end of a kind of concrete mixer, including mixing drum 1, the mixing drum 1 is equipped with rack 2, is set in the rack 2
There are water tank 3, the lower end of 3 side of the water tank to be equipped with the outlet pipe 4 being laterally arranged, the other end connection of the outlet pipe 4
It is connected equipped with check-valves 5 and with the water inlet end of check-valves 5 10, the water outlet 11 of the check-valves 5 is connected with mixing drum 1；
The check-valves 5 includes check cavity 6, rocking bar 7 and flap 8, and the inner wall of the check cavity 6 is equipped with bearing block 9 and leads to
It crosses bearing block 9 to be movably connected with rocking bar 7, the lower end of the rocking bar 7 is fixedly connected with flap 8, and the flap 8 is blocked in check cavity
6 entrance.
When this concrete mixer needs work, by the way that the dispensings such as cement and sandstone aggregate are put into mixing drum 1, and
Clean water is housed in the water tank 3 in rack 2, outlet pipe 4 is set in the lower end of 3 side of water tank, is provided on outlet pipe 4
Water valve opening just can be such that the water in water tank 3 is flowed out from outlet pipe 4 by water valve, and the water of outflow is flowed from the water inlet end 10 of check-valves 5
It into check-valves 5, and flows into realization in mixing drum 1 from the water outlet of check-valves 5 11 and adds water to mixing drum 1, make mixing drum 1
It is adequately stirred with water in interior dispensing.
When water flows into check-valves 5, flow is flowed into from water inlet end 10 and is impacted to flap 8, and flap 8 is washed open,
Make 8 energy band of flap shake bearing block 9 of the bar 7 in check cavity 6 to rotate, flap 8 will no longer block entering for check cavity 6 at this time
Mouthful, water just can flow to water outlet 11 from check cavity 6 and flow into complete stirring in mixing drum 1, and when the water in mixing drum 1 is suitable
After amount, closing water valve makes water no longer flow out, and flap 8 will move downward under gravity without the impact of flow at this time,
Just energy band shakes bar 7 and is rotated down around bearing block 9, allows flap 8 to come back to original position and covers entering for check cavity 6
Mouthful, if the phenomenon that water in mixing drum 1 flows back at this time, water will charge and attack on flap 8, just can prevent sewage backflow into
In water tank 3, clean water in water tank 3 is avoided to be contaminated.
It is inconvenient to not only solve water inlet in mixing drum 1 by the way that water tank 3 and check-valves 5 is arranged for this concrete mixer
The problem of, moreover it is possible to prevent water from flowing back into water tank 3 and the water in water tank 3 is made to pollute.
Embodiment two：
Rotation is equipped with vertically arranged agitating shaft 12 in the mixing drum 1, and the rack 2 includes integrally formed fixed plate
13 and supporting rod 14, the lower end of the fixed plate 13 is equipped with first motor 15, and the shaft of the first motor 15 is passed through solid with this
The bottom of fixed board 13 and mixing drum 1 is simultaneously connected with the lower end of agitating shaft 12, and the lower end of the agitating shaft 12 is equipped with stirring sheet 16, institute
It states and is transversely provided with the first stirring rod 17 on agitating shaft 12, the other end rotation connection of first stirring rod 17 is equipped with the second stirring
Stick 18.
It is placed into mixing drum 1 by cement, sandstone aggregate and water etc., since agitating shaft 12 is to be vertically arranged in mixing drum
It is rotatedly connected in 1 and with mixing drum 1, the first motor 15 of lower section is connected with agitating shaft 12, and first motor 15 is passed through
Rotation just can drive the rotation in the mixing drum 1 of agitating shaft 12, and the rotation of agitating shaft 12 can drive and be set under agitating shaft 12
The rotation of the stirring sheet 16 at end, stirring sheet 16 just can be stirred the dispensing of lower end during gyrating,
And the rotation of agitating shaft 12 can also drive the rotation for the first stirring rod 17 being arranged on agitating shaft 12, the first stirring rod 17 to exist
Also the dispensing in mixing drum 17 can be stirred during gyrating, since 17 other end of stirring rod is rotatably connected to the
Two stirring rod 18 just can further be stirred the dispensing in mixing drum 1 by the rotation of the second stirring rod 18 at this time.
It is stirred together for acting on by stirring sheet 16, the first stirring rod 17 and the second stirring rod 18, by the water in mixing drum 1
The progress of the dispensings such as mud, sandstone aggregate and water is fully comprehensively stirred, and the dispensings such as cement, sandstone aggregate and the water in mixing drum 1 are made
Stirring is abundant, stirs evenly, and be just avoided that influences engineering construction since the stirring of the dispensings such as cement is insufficient.
Embodiment three：
The end of first stirring rod 17 is equipped with mounting groove 19, and the notch of the mounting groove 19 is in the first stirring rod 17
The side of end, the mounting groove 19 is interior to be equipped with the second motor 20 being laterally arranged, and second stirring rod 18 is in cross, institute
It states the shaft of the second motor 20 and the center of the second stirring rod of cross 18 is connected and realizes the first stirring rod 17 and the second stirring rod
Rotation connection between 18.
The rotation that the second stirring rod 18 is driven by the rotation of the second motor 20 enables the second stirring rod 18 to rotate and to water
The dispensings such as mud are stirred, and set the second stirring rod 18 to cross, may make the second stirring rod 18 in stirring while having 4
The dispensings such as cement in mixing drum 1 are stirred with poking bar, are further ensured that the abundant of stirring, and the second stirring rod 18
It is arranged in a mutually vertical manner with the first stirring rod 17, so the rotation direction of the first stirring rod 17 and the second stirring rod 18 is different
, further ensure that the abundant of stirring.
Example IV：
First stirring rod 17 is equipped with two or more and is evenly distributed on agitating shaft 12, second stirring rod 18
Quantity be adapted with the quantity of the first stirring rod 17, by the first stirring bar 17 and the second stirring bar that are arranged two or more
18, it promotes stir speed (S.S.) and promotes the quality of stirring.
Embodiment five：
One right-angle side of 16 rectangular triangle of the stirring sheet, the stirring sheet 16 is connected with agitating shaft 12, described
The bottom of another right-angle side of stirring sheet 16 closely mixing drum 1, the stirring sheet 16 are equipped with more than two and are uniformly distributed
On agitating shaft 12, it sets stirring sheet 16 to right angled triangle, just constantly lower section can be matched when stirring sheet 16 rotates
Material carries out agitating to stir, and makes to stir evenly, more than two stirring sheets 16 are arranged, and can not only promote stir speed (S.S.) and can also be promoted and be stirred
The quality mixed.
Embodiment six：
The open at its lower end of 1 side of the mixing drum forms discharge port 21, and the upper end rotation connection of the discharge port 21 is equipped with
Baffle 22, the lower end of the baffle 22 are mutually closed with the lower end of discharge port 21, and the upper end of the mixing drum 1 is equipped with feeding mouth 23,
The upper end of the water tank 3 is equipped with water inlet 24.
It when needing stirring, is injected water into water tank 3 by water inlet 24, will be stirred by feeding mouth 23
The dispensings such as cement and sandstone aggregate are launched into mixing drum 1, then pass through stirring sheet 16, the first stirring rod 17 and the second stirring rod 18
Be stirred together for act on, the progress of the dispensings such as cement, sandstone aggregate and water in mixing drum 1 is fully comprehensively stirred, stirring is made
The stirring of the dispensings such as cement, sandstone aggregate and water in cylinder 1 is abundant, stirs evenly, and is just avoided that the stirring due to dispensings such as cement
It is insufficient and influence engineering construction.In whipping process, baffle 22, which blocks discharge port 21, avoids dispensing from exposing from discharge port 21,
And after completion of stirring, by flap shutter 22, baffle 22 is made no longer to block discharge port 21, the mixed mud being stirred just can be from
The discharge of discharge port 13 uses concrete with facilitating.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (6)
1. a kind of concrete mixer, including mixing drum（1）, it is characterised in that：The mixing drum（1）Lower end be equipped with rack
（2）, the rack（2）It is equipped with water tank（3）, the water tank（3）The lower end of side is equipped with the outlet pipe being laterally arranged
（4）, the outlet pipe（4）The other end connection be equipped with check-valves（5）And and check-valves（5）Water inlet end（10）It is connected, it is described
Check-valves（5）Water outlet（11）With mixing drum（1）It is connected；
The check-valves（5）Including check cavity（6）, rocking bar（7）And flap（8）, the check cavity（6）Inner wall be equipped with bearing block
（9）And pass through bearing block（9）With rocking bar（7）It is movably connected, the rocking bar（7）Lower end and flap（8）It is fixedly connected, the valve
Valve（8）It blocks in check cavity（6）Entrance.
2. concrete mixer according to claim 1, it is characterised in that：The mixing drum（1）Interior rotation is equipped with vertical
The agitating shaft of setting（12）, the rack（2）Including integrally formed fixed plate（13）And supporting rod（14）, the fixed plate
（13）Lower end be equipped with first motor（15）, the first motor（15）Shaft with this pass through fixed plate（13）And mixing drum
（1）Bottom and and agitating shaft（12）Lower end be connected, the agitating shaft（12）Lower end be equipped with stirring sheet（16）, the stirring
Axis（12）On be transversely provided with the first stirring rod（17）, first stirring rod（17）The other end rotation connection be equipped with second stirring
Stick（18）.
3. concrete mixer according to claim 2, it is characterised in that：First stirring rod（17）End be equipped with
Mounting groove（19）, the mounting groove（19）Notch be in the first stirring rod（17）The side of end, the mounting groove（19）It is interior
Equipped with the second motor being laterally arranged（20）, second stirring rod（18）In cross, second motor（20）Shaft
With the second stirring rod of cross（18）Center be connected realize the first stirring rod（17）With the second stirring rod（18）Between rotation
Connection.
4. concrete mixer according to claim 2, it is characterised in that：First stirring rod（17）Equipped with two with
Above and it is evenly distributed on agitating shaft（12）On, second stirring rod（18）Quantity and the first stirring rod（17）Quantity phase
Adaptation.
5. concrete mixer according to claim 2, it is characterised in that：The stirring sheet（16）Rectangular triangle,
The stirring sheet（16）A right-angle side and agitating shaft（12）It is connected, the stirring sheet（16）Another right-angle side closely stir
Mix cylinder（1）Bottom, the stirring sheet（16）Equipped with two or more and it is evenly distributed on agitating shaft（12）On.
6. concrete mixer according to claim 1, it is characterised in that：The mixing drum（1）The open at its lower end of side
Form discharge port（21）, the discharge port（21）Upper end rotation connection be equipped with baffle（22）, the baffle（22）Lower end with
Discharge port（21）Lower end be mutually closed, the mixing drum（1）Upper end be equipped with feeding mouth（23）, the water tank（3）Upper end
Equipped with water inlet（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820477197.1U CN208068574U (en) | 2018-04-04 | 2018-04-04 | Concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820477197.1U CN208068574U (en) | 2018-04-04 | 2018-04-04 | Concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208068574U true CN208068574U (en) | 2018-11-09 |
Family
ID=64043384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820477197.1U Expired - Fee Related CN208068574U (en) | 2018-04-04 | 2018-04-04 | Concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208068574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114617054A (en) * | 2022-03-11 | 2022-06-14 | 佛山科学技术学院 | Automatic watering cultivation method and cultivation device |
-
2018
- 2018-04-04 CN CN201820477197.1U patent/CN208068574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114617054A (en) * | 2022-03-11 | 2022-06-14 | 佛山科学技术学院 | Automatic watering cultivation method and cultivation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181109 Termination date: 20210404 |