CN206551224U - A kind of concrete mixer - Google Patents
A kind of concrete mixer Download PDFInfo
- Publication number
- CN206551224U CN206551224U CN201720207845.7U CN201720207845U CN206551224U CN 206551224 U CN206551224 U CN 206551224U CN 201720207845 U CN201720207845 U CN 201720207845U CN 206551224 U CN206551224 U CN 206551224U
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- CN
- China
- Prior art keywords
- agitator
- barrel
- shaft
- concrete mixer
- fixed
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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.)
- Expired - Fee Related
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a kind of concrete mixer, including agitator, be vertically arranged in the agitator and the barrel of both ends open, multiple through holes through barrel side wall, the charging aperture being arranged above the barrel upper end open, the agitating shaft being vertically arranged in the barrel, the first helical blade being fixed on the agitating shaft, for driving the force piece one that the agitating shaft is rotated, the discharging opening being arranged in the agitator bottom side of the wall.The utility model has advantages below and effect：Agitating shaft and the first helical blade is driven to rotate using force piece one, the concrete in stirring barrel is simultaneously conveyed downwards；The driving barrel of force piece two is rotated, friction pulley side wall in rotary shaft is pushed against on agitator inwall, to install when ring axis are rotated rotation is occurring for rotary shaft, so that concrete is in agitator internal circulation flow and is constantly accessed the first helical blade and the second helical blade, the effect stirred has been reached.
Description
Technical field
The utility model is related to the realm of building construction, more particularly to a kind of concrete mixer.
Background technology
Concrete is a kind of conventional construction material, is mixed by sandstone, binder materials and mud, it is necessary to by stirring
Setting is stirred to concrete, is well mixed each composition in concrete.Authorization Notice No. is in CN204748935U
State's patent《A kind of concrete mixer》A kind of concrete mixer, including agitator are disclosed, the centre bit of agitator is installed
There is agitating shaft, the top of agitating shaft is provided with striker plate, and the bottom of agitator is provided with motor, and the top of agitating shaft is stirred provided with one-level
Leaf, the middle part of agitating shaft is provided with two grades of paddles, and the bottom of agitator sets three-level paddle.
But above-mentioned concrete mixer has the following disadvantages：Motor driving agitating shaft is rotated, and agitating shaft, which is rotated, drives one
Level paddle, two grades of paddles, three-level paddles are rotated, and the stirring to concrete is only to be carried out by the mechanical force of paddle
Stirring, the concrete stress of close paddle is larger easily to stir, and the concrete stress away from paddle is smaller, it is not easy to
It is stirred.
Utility model content
The purpose of this utility model is to provide a kind of concrete mixer, the effect stirred with concrete.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of concrete stirring
Machine, including agitator, be vertically arranged in the agitator and the barrel of both ends open, multiple through the logical of barrel side wall
Hole, the charging aperture being arranged above the barrel upper end open, the agitating shaft being vertically arranged in the barrel, be fixed on it is described
The first helical blade on agitating shaft, for driving force piece one that the agitating shaft rotates, being arranged at the agitator lower end
Discharging opening on the wall of side.
By using above-mentioned technical proposal, concrete enters in agitator from the charging aperture on agitator, from barrel upper end
Opening enter inside barrel, have through hole on barrel, the agitating shaft in the driving barrel of force piece one is rotated, agitating shaft rotational band
Dynamic first helical blade is rotated, and the concrete entered in barrel is stirred, and the concrete particle that particle is less than through hole is worn
Cross through hole, the concrete particle that particle is more than through hole stays in barrel and is stirred axle and is sufficiently stirred for, secondly, the first spiral of rotation
Blade conveys downwards concrete particle, and concrete gathers backward surrounding below barrel and overflows and extrude so that concrete is again
Gap between barrel outer wall and agitator inwall is moved upwards, and concrete is circulated while stirring, has been reached mixed
The effect that solidifying soil stirs.
It is of the present utility model to be further arranged to：The force piece one is the first electricity for being fixed on the agitator upper end
Machine, the agitating shaft upper end is connected on first motor output shaft by shaft coupling.
By using above-mentioned technical proposal, the first motor output shaft drives agitating shaft to rotate after rotating, agitating shaft and first
Helical blade rotates and the concrete in barrel is stirred.
It is of the present utility model to be further arranged to：The power for driving the barrel to rotate is provided with the agitator
Part two, the force piece two includes being rotationally connected with the power transmission shaft of the agitator bottom wall, for driving the drive axis
The second motor, multiple upper ends be fixed on the connecting rod that the barrel lower end and lower end are fixed on the power transmission shaft.
By using above-mentioned technical proposal, the second motor output shaft, which is rotated, drives drive axis, and power transmission shaft passes through connection
Bar drives barrel to rotate.
It is of the present utility model to be further arranged to：Second motor is fixed on the stirring bottom of the barrel, the power transmission shaft
Lower end is connected on second motor output shaft by shaft coupling.
By using above-mentioned technical proposal, the second motor output shaft is rotated, and drives drive axis.
It is of the present utility model to be further arranged to：The agitator inwall is provided with a circle mounting ring, the mounting ring
It is provided with multiple rotary shafts for being circumferentially uniformly distributed and being rotationally connected with the mounting ring along the agitator, the rotary shaft
On be fixed with the second helical blade, the rotary shaft and be fixed with friction pulley, the friction pulley circumferential side wall is pushed against to be stirred in described
Mix a barrel inwall.
By using above-mentioned technical proposal, barrel, which is rotated, drives mounting ring to rotate, and mounting ring drives rotary shaft with mounting ring
Rotated centered on axis, the friction pulley in rotary shaft is pushed against on agitator inwall so that rotation occurs for frictional force and rotary shaft,
Concrete between rotating cylinder outer wall and agitator inwall is stirred, the whipping performance of concrete mixer is improved.
It is of the present utility model to be further arranged to：The friction pulley is higher than the barrel upper end open.
By using above-mentioned technical proposal, friction pulley is higher than barrel, and the concrete reduced in barrel is attached on friction pulley.
It is of the present utility model to be further arranged to：A circle is additionally provided with the agitator below the mounting ring
Multiple spacing holes for corresponding and being worn in the rotary shaft and the confession rotary shaft are provided with spacing ring, the spacing ring.
By using above-mentioned technical proposal, rotary shaft is fed through the spacing hole on spacing ring, reduces rotary shaft rotation process
In shake.
In summary, the utility model has the advantages that：Agitating shaft and the first spiral are driven using force piece one
Blade is rotated, and the concrete in stirring barrel is simultaneously conveyed downwards；The driving barrel of force piece two is rotated, the friction pulley side in rotary shaft
Wall is pushed against on agitator inwall, and to install when ring axis are rotated rotation is occurring for rotary shaft so that concrete is in agitator
Circulate and be constantly accessed the first helical blade and the second helical blade, reached the effect stirred.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is barrel configuration schematic diagram of the present utility model；
Fig. 3 is the structural representation of spacing ring of the present utility model.
In figure：1st, agitator；11st, charging aperture；12nd, discharging opening；2nd, agitating shaft；21st, the first helical blade；3rd, force piece
One；4th, barrel；41st, through hole；5th, force piece two；51st, the second motor；52nd, power transmission shaft；53rd, connecting rod；6th, mounting ring；7th, rotate
Axle；71st, the second helical blade；72nd, friction pulley；8th, spacing ring；81st, spacing hole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of concrete mixer, as shown in Fig. 1 to Fig. 2, including agitator 1, the barrel that is vertically placed in agitator 1
4 and the agitating shaft 2 that is plugged in barrel 4.The upper end of agitator 1 is provided with charging aperture 11, and the bottom side of the wall of agitator 1 is provided with discharging
Mouth 12.The upper and lower ends of barrel 4 are hatch frame, and the side wall of barrel 4 is provided with multiple through holes, and the upper end of agitating shaft 2 is fed through on barrel 4
The upper end of agitator 1 is rotationally connected with after end opening.The force piece 1 for driving agitating shaft 2 to rotate is fixed with agitator 1,
Force piece 1 is the first motor being fixed on agitator 1, and the upper end of agitating shaft 2 is connected to the first motor by shaft coupling and exported
On axle.
The force piece 25 for driving barrel 4 to rotate is fixed with agitator 1, force piece 25 includes being rotationally connected with stirring
The power transmission shaft 52 of the bottom wall of bucket 1 is mixed, is fixed on the second motor 51 of the bottom of agitator 1, power transmission shaft 52 and has been uniformly distributed circumferentially
Many connecting rods 53, the upper end of connecting rod 53 is welded on the lower end of barrel 4, and the lower end of connecting rod 53 is welded on power transmission shaft 52.Power transmission shaft
52 lower ends are connected on the output shaft of the second motor 51 by shaft coupling, and the output shaft rotation of the second motor 51 drives 52 turns of power transmission shaft
Dynamic, power transmission shaft 52 drives barrel 4 to rotate by connecting rod 53.
The outer wall of barrel 4, which is welded with a circle mounting ring 6, mounting ring 6, is provided with many rotary shafts being vertically arranged 7, turns
The outer wall of moving axis 7 is welded with the second helical blade 71.Shield bearing, shield bearing inner ring and the mistake of rotary shaft 7 are arranged with rotary shaft 7
It is full of cooperation, shield bearing outer ring is welded in mounting ring 6 so that rotary shaft 7 can be rotated relative to mounting ring 6.The outer wall of barrel 4
It is welded with spacing ring 8 of the circle positioned at the lower section of mounting ring 6, spacing ring 8 and is provided with multiple correspond in the spacing of rotary shaft 7
Hole 81（Referring to Fig. 3）, rotary shaft 7 is fed through corresponding spacing hole 81（Referring to Fig. 3）.Rubbing for coaxial line is welded with rotary shaft 7
Wheel 72 is wiped, the circumferential side wall of friction pulley 72 is pushed against on the inwall of agitator 1.
Concrete is entered in the barrel 4 in agitator 1 from charging aperture 11, and the driving agitating shaft 2 of force piece 1 is rotated, and is stirred
The concrete in barrel 4 is stirred after mixing the rotation of the helical blade 21 of axle 2 and first, and concrete is conveyed downwards, is moved
After the driving barrel 4 of power part 25 is rotated, the rotary shaft 7 on barrel 4 is driven to rotate, the friction pulley 72 in rotary shaft 7 is pushed against stirring
After on 1 inwall of bucket, friction pulley 72, which is rotated, drives the rotation of rotary shaft 7, and the second flight is also delivered up mixing in ready-mixed concrete
Solidifying soil so that concrete is in the internal circulation flow of agitator 1 and is constantly accessed the first helical blade 21 and the second helical-blade
Piece 71, has reached the effect stirred.
Specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, this area
Technical staff can make the modification without creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of concrete mixer, it is characterised in that：Including agitator（1）, be vertically arranged at the agitator（1）It is interior and two
The barrel of end opening（4）, it is multiple run through the barrel（4）The through hole of side wall, it is arranged at the barrel（4）Above upper end open
Charging aperture（11）, be vertically arranged at the barrel（4）Interior agitating shaft（2）, be fixed on the agitating shaft（2）On the first spiral
Blade（21）, for driving the agitating shaft（2）The force piece one of rotation（3）, be arranged at the agitator（1）In bottom side of the wall
Discharging opening（12）.
2. a kind of concrete mixer according to claim 1, it is characterised in that：The force piece one（3）To be fixed on
The agitator（1）First motor of upper end, the agitating shaft（2）Upper end is connected to first motor by shaft coupling and exported
On axle.
3. a kind of concrete mixer according to claim 2, it is characterised in that：The agitator（1）On be provided with use
In the driving barrel（4）The force piece two of rotation（5）, the force piece two（5）Including being rotationally connected with the agitator（1）
The power transmission shaft of bottom wall（52）, for driving the power transmission shaft（52）The second motor rotated（51）, multiple upper ends be fixed on it is described
Barrel（4）The lower end and power transmission shaft is fixed in lower end（52）On connecting rod（53）.
4. a kind of concrete mixer according to claim 3, it is characterised in that：Second motor（51）It is fixed on institute
State agitator（1）Bottom, the power transmission shaft（52）Lower end is connected to second motor by shaft coupling（51）On output shaft.
5. a kind of concrete mixer according to claim 4, it is characterised in that：The agitator（1）Inwall is provided with
One circle mounting ring（6）, the mounting ring（6）On be provided with it is multiple along the agitator（1）Circumferentially it is uniformly distributed and rotates connection
In the mounting ring（6）On rotary shaft（7）, the rotary shaft（7）On be fixed with the second helical blade（71）, the rotary shaft
（7）On be fixed with friction pulley（72）, the friction pulley（72）Circumferential side wall is pushed against in the agitator（1）Inwall.
6. a kind of concrete mixer according to claim 5, it is characterised in that：The friction pulley（72）Higher than the material
Cylinder（4）Upper end open.
7. a kind of concrete mixer according to claim 6, it is characterised in that：A circle is additionally provided with the agitator
Positioned at the mounting ring（6）The spacing ring of lower section（8）, the spacing ring（8）On be provided with it is multiple correspond in it is described rotate
Axle（7）And supply the rotary shaft（7）The spacing hole worn（81）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207845.7U CN206551224U (en) | 2017-03-04 | 2017-03-04 | A kind of concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207845.7U CN206551224U (en) | 2017-03-04 | 2017-03-04 | A kind of concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206551224U true CN206551224U (en) | 2017-10-13 |
Family
ID=60363226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720207845.7U Expired - Fee Related CN206551224U (en) | 2017-03-04 | 2017-03-04 | A kind of concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206551224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470841A (en) * | 2018-12-29 | 2019-03-15 | 中铁五局集团有限公司 | For testing the multifunctional stirring experimental rig of shield soil improvement effect |
-
2017
- 2017-03-04 CN CN201720207845.7U patent/CN206551224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470841A (en) * | 2018-12-29 | 2019-03-15 | 中铁五局集团有限公司 | For testing the multifunctional stirring experimental rig of shield soil improvement effect |
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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: 20171013 Termination date: 20180304 |