CN206493439U - The concrete central mix plant stirred - Google Patents
The concrete central mix plant stirred Download PDFInfo
- Publication number
- CN206493439U CN206493439U CN201720163609.XU CN201720163609U CN206493439U CN 206493439 U CN206493439 U CN 206493439U CN 201720163609 U CN201720163609 U CN 201720163609U CN 206493439 U CN206493439 U CN 206493439U
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- CN
- China
- Prior art keywords
- mixing drum
- concrete
- stirred
- fixed
- agitating shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of concrete central mix plant stirred, including frame, be rotationally connected with the mixing drum of the frame, for driving force piece that the mixing drum rotates, be fixed on the mixing drum inwall and for be lifted up the lifting blade of concrete, the mounting bracket in the mixing drum, many be rotationally connected with the mounting bracket agitating shaft, be fixed on the stirring vane for downward delivering concrete on the agitating shaft, the agitating shaft is in linkage with the mixing drum.The utility model has advantages below and effect：Rotated using force piece driving mixing drum, lifting blade when mixing drum is rotated inside mixing drum is lifted to concrete, concrete after lifting is moved downward under gravity, agitating shaft is driven to rotate simultaneously, concrete is stirred, concrete constantly touches stirring vane and lifting blade, has reached the effect that concrete stirs, whipping performance is good.
Description
Technical field
The utility model is related to concrete field, more particularly to a kind of concrete central mix plant stirred.
Background technology
Concrete refers to the general designation that aggregate is formed to overall engineered composite material by binder materials, with water according to certain ratio
Example coordinates, it is agitated obtained from cement concrete, also known as normal concrete is widely used in civil engineering.
Authorization Notice No. is CN204748935U Chinese patent《A kind of concrete mixer》Disclose a kind of concrete
Center in mixer, including agitator, agitator is provided with agitating shaft, and the top of agitating shaft is provided with striker plate, agitator
Bottom be provided with motor, the top of agitating shaft is provided with connecting rod, and the end of connecting rod is fixed with material scraping plate.
But above-mentioned concrete mixer has the following disadvantages：Motor driving agitating shaft is rotated, and agitating shaft is rotated to stirring
Concrete in bucket is stirred, and the concrete away from agitating shaft can not contact agitating shaft, and the active force being subject to is small, it is difficult to stir
Uniformly.
Utility model content
The purpose of this utility model is to provide a kind of concrete central mix plant stirred, with the effect stirred
Really.
Above-mentioned technical purpose of the present utility model technical scheme is that：It is a kind of stir it is mixed
Solidifying soil agitating device, including frame, the mixing drum for being rotationally connected with the frame, the power for driving the mixing drum to rotate
Part, be fixed on the mixing drum inwall and for be lifted up concrete lifting blade, the installation in the mixing drum
Frame, many be rotationally connected with the mounting bracket agitating shaft, be fixed on the agitating shaft for downward delivering concrete
Stirring vane, the agitating shaft, which is in linkage with to be provided with the mixing drum, the mounting bracket, is fed through downwards the mixing drum bottom
The support bar being fixed on behind portion center in the frame, the support bar rotatory sealing is in the mixing drum bottom.
By using above-mentioned technical proposal, when concrete central mix plant works, force piece driving mixing drum is rotated, mixing drum
Interior lifting blade is lifted up concrete after rotating, and concrete moves up to mixing drum top, under gravity under
Agitating shaft and stirring vane are touched after drop, the stirring vane stirring rotated so that the concrete in mixing drum is constantly circulated
Flowing, constantly touch stirring vane and lifting blade, be sufficiently agitated, reached concrete stir ground effect.
It is of the present utility model to be further arranged to：The mixing drum bottom centre was provided with for leading to that the support bar is worn
The rotatory sealing for sealing gap between the support bar outer wall and the through-hole wall is arranged with hole, the support bar
Circle.
By using above-mentioned technical proposal, rotatory sealing is one kind of dynamic sealing, and rotating seal ring is also known as rotary shaft lip
Sealing ring, between rotary shaft and static element, for sealed moving sealing element.It is close by being arranged rotation on support bar
Seal, by the clearance seal between support bar outer wall and through-hole wall, enables support bar to be rotated relative to mixing drum, and energy
The concrete in mixing drum is avoided to be infiltrated downwards by through hole.
It is of the present utility model to be further arranged to：Shield bearing is arranged with the agitating shaft, the shield bearing is fixed
In on the mounting bracket.
By using above-mentioned technical proposal, shield bearing is arranged on agitating shaft, shield bearing is fixed on mounting bracket, makes to stir
Mixing axle can rotate relative to mounting bracket.
It is of the present utility model to be further arranged to：Friction pulley is fixed with the agitating shaft, friction pulley side wall is pushed against
In on the mixing drum inwall.
By using above-mentioned technical proposal, when force piece driving mixing drum is rotated, mixing drum drives friction pulley to rotate, friction
Wheel drives agitating shaft to rotate.
It is of the present utility model to be further arranged to：The mixing drum upper end is provided with opening, for opening and closing the opening
End cap, the frame include support, two ends be rotationally connected with the support rollover stand, for adjust the rollover stand upset and
The regulating part of positioning, the mixing drum includes cylinder and is integrally formed at the connection straight tube of the cylinder lower end, and the connection is straight
Clutch shaft bearing is arranged with cylinder, the clutch shaft bearing is fixed on the rollover stand.
By using above-mentioned technical proposal, by concrete after the opening in mixing drum is poured into, closed with end cap after opening,
Concrete is stirred, after stirring is finished, overturn with regulating part regulation rollover stand, rollover stand is driven after mixing drum upset, will
Concrete in mixing drum is poured out, and is then adjusted mixing drum and is resetted.Clutch shaft bearing in connection straight tube is fixed on rollover stand, is made
Force piece can mixing drum relative to rollover stand rotate.
It is of the present utility model to be further arranged to：The regulating part includes worm gear, the rotation being fixed on the rollover stand
Be connected in the frame and be engaged in the worm screw of the worm gear, the handwheel being fixed on the worm screw.
By using above-mentioned technical proposal, worm-and-wheel gear is a kind of mechanical structure for being used to transmit power, rotates hand
Wheel drives worm screw to rotate, and worm screw drives the worm gear wheel of engagement, and worm gear drives rollover stand to rotate, and realizes what regulation rollover stand was rotated
Effect.
It is of the present utility model to be further arranged to：The force piece includes being rotationally connected with the rotary shaft of the frame, used
In driving the motor that the rotary shaft is rotated, the drive gear being sheathed in the rotary shaft, the stirring drum outer wall is fixed with
One circle annular rack, the annular rack is engaged in the drive gear.
By using above-mentioned technical proposal, motor-driven rotation axle is rotated, and rotary shaft, which is rotated, drives drive gear to rotate, and drives
Moving gear drives annular rack and mixing drum to rotate.
It is of the present utility model to be further arranged to：The rotary shaft is horizontally disposed with, and the annular rack is located at the driving
Above gear and tooth is down-set.
By using above-mentioned technical proposal, annular rack is located above drive gear, when the rollover stand on support is rotated,
Annular rack can be rotated around drive gear axis so that annular rack is engaged on drive gear all the time.
It is of the present utility model to be further arranged to：The stirring vane and the lifting blade are helical blade.
By using above-mentioned technical proposal, helical blade is in continuity, can contact concrete, concrete is carried out abundant
Stirring.
In summary, the utility model has the advantages that：Rotated using force piece driving mixing drum, mixing drum turns
Lifting blade when dynamic inside mixing drum is lifted to concrete, and the concrete after lifting is transported downwards under gravity
Dynamic, while driving agitating shaft to rotate, concrete is stirred, and concrete constantly touches stirring vane and lifting blade, reaches
Concrete stirs, whipping performance is good effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model regulating part structural representation；
Fig. 3 is the utility model barrel configuration schematic diagram；
Fig. 4 is enlarged drawing at Fig. 3 B；
Fig. 5 is the utility model mounting bracket structural representation；
Fig. 6 is the utility model agitating shaft structural representation；
Fig. 7 is the structural representation of the utility model cylinder；
Fig. 8 is enlarged drawing at Fig. 1 A.
In figure：1st, frame；11st, support；12nd, rollover stand；2nd, mixing drum；21st, cylinder；211st, it is open；212nd, end cap；22、
Connect straight tube；221st, clutch shaft bearing；23rd, through hole；3rd, force piece；31st, rotary shaft；32nd, drive gear；33rd, motor；4th, install
Frame；41st, support bar；42nd, agitating shaft；421st, stirring vane；422nd, rotating seal ring；5th, friction pulley；6th, regulating part；61st, worm gear；
62nd, worm screw；63rd, handwheel；7th, annular rack；8th, blade is lifted.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
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.
A kind of concrete central mix plant, as shown in Fig. 1 to Fig. 2, including frame 1, the and of mixing drum 2 that is arranged in frame 1
For the force piece 3 for driving mixing drum 2 to rotate.Frame 1 includes support 11, rollover stand 12 and regulating part 6, the two ends of rollover stand 12 set
Provided with bearing, bearing is arranged on support 11 so that rollover stand 12 can be overturn relative to support 11.Regulating part 6 includes being fixed on
Worm gear 61, the worm screw 62 being rotatably connected on support 11 and the handwheel 63 being fixed on worm screw 62 on rollover stand 12.Worm gear
61 are engaged on worm screw 62, and when adjusting the rotation of the handwheel 63 on worm screw 62, worm screw 62 drives worm gear 61 to rotate, and then drive is turned over
Pivoted frame 12 is overturn.
As shown in Figure 3 and Figure 4, mixing drum 2 includes cylinder 21 and is integrally disposed upon the connection straight tube 22 of the lower end of cylinder 21, cylinder
The upper end of body 21 is provided with opening 211（Referring to Fig. 7）With the end cap 212 for being hinged on the upper end of cylinder 21, end cap 212 is fastened on cylinder 21
Opening 211 is covered during upper end.It is fixed with rollover stand 12 in bearing block, connection straight tube 22 and is arranged with clutch shaft bearing 221, first
Bearing 221 is arranged in the bearing block on rollover stand 12 so that mixing drum 2 can be rotated relative to rollover stand 12.In mixing drum 2
Wall is welded with lifting blade 8（Referring to Fig. 7）, lift blade 8（Referring to Fig. 7）Helically blade.When force piece 3（Referring to Fig. 1）Drive
When dynamic mixing drum 2 is rotated, after lifting blade 8 is rotated with mixing drum 2, the concrete in mixing drum 2 is lifted up.
As shown in Fig. 3 to Fig. 5, it is provided with mixing drum 2 on mounting bracket 4, mounting bracket 4 and is welded with support bar 41, support bar
41 are coaxially set with connecting branch, and support bar 41 is welded on rollover stand 12 after being fed through the bottom centre of mixing drum 2.Mixing drum
2 bottom centre are provided with the through hole 23 worn for support bar 41, support bar 41 and are arranged with rotating seal ring 422, rotatory sealing
Circle enables mixing drum 2 relative to 41 turns of support bar 422 by the clearance seal between the outer wall of support bar 41 and the inwall of through hole 23
It is dynamic, and avoid the concrete in mixing drum 2 from passing through the gap between the outer wall of support bar 41 and the inwall of through hole 23.
As shown in Fig. 5 to Fig. 7, it is provided with mounting bracket 4 on many agitating shafts 42, agitating shaft 42 and is arranged with shield bearing,
Shield bearing outer ring is welded on mounting bracket 4 so that agitating shaft 42 can be rotated relative to mounting bracket 4.Welded on agitating shaft 42
There is stirring vane 421, the upper end of stirring vane 421 is welded with the friction pulley 5 being coaxially set, and the side wall of friction pulley 5 is pushed against in stirring
The cylinder inwall of 2 cylinder 21, when mixing drum 2 is rotated, drives friction pulley 5 and agitating shaft 42 to rotate, the stirring vane on agitating shaft 42
Concrete is conveyed downwards after 421 rotations.
As illustrated in figures 1 and 8, force piece 3 includes the motor 33 being fixed on support 11 and is rotatably connected on support 11
Rotary shaft 31, be fixed with belt pulley in rotary shaft 31, motor 33 passes through belt drive pulley rotation.The level of rotary shaft 31 is set
Put, drive gear 32 is arranged with rotary shaft 31, drive gear 32 is fixed in rotary shaft 31 by flat key.The cylinder of mixing drum 2
21 outer wall is welded with a circle annular rack 7, and annular rack 7 is located at the top of drive gear 32, and the teeth directional of annular rack 7 is divided into
Put and be engaged on drive gear 32.
When concrete central mix plant works, after the end cap 212 for opening the upper end of mixing drum 2, by concrete from mixing drum 2
The opening 211 at end is imported.Shut after end cap 212, start motor 33, motor 33 is rotated by belt drive rotary shaft 31, rotate
Drive gear 32 on axle 31 drives annular rack 7 to rotate, and then drives mixing drum 2 to rotate.Lifting blade 8 in mixing drum 2
Concrete is lifted up, while agitating shaft 42 is rotated relative to mixing drum 2, downward delivering concrete so that mixed in mixing drum 2
Lifting blade 8 and stirring vane 421 are constantly touched when solidifying soil is circulated, is sufficiently agitated.After concrete stirring is finished,
Motor 33 is closed, the handwheel 63 on regulating part 6 is rotated, handwheel 63 drives worm screw 62 and worm gear 61 to rotate so that rollover stand 12 is turned over
Turn to drive mixing drum 2 to overturn, the concrete in mixing drum 2 is poured out, complete the stirring of concrete.
Claims (9)
1. a kind of concrete central mix plant stirred, it is characterised in that：Including frame（1）, be rotationally connected with the frame
（1）Mixing drum（2）, for driving the mixing drum（2）The force piece of rotation（3）, be fixed on the mixing drum（2）Inwall and
Lifting blade for being lifted up concrete（8）, positioned at the mixing drum（2）Interior mounting bracket（4）, many be rotationally connected with
The mounting bracket（4）On agitating shaft（42）, be fixed on the agitating shaft（42）The upper paddle for downward delivering concrete
Piece（421）, the agitating shaft（42）It is in linkage with the mixing drum（2）, the mounting bracket（4）On be provided be fed through downwards it is described
Mixing drum（2）The frame is fixed on after bottom centre（1）On support bar（41）, the support bar（41）Rotatory sealing is in institute
State mixing drum（2）Bottom.
2. the concrete central mix plant according to claim 1 stirred, it is characterised in that：The mixing drum（2）Bottom
Portion is provided centrally with supplying the support bar（41）The through hole worn（23）, the support bar（41）On be arranged with it is described for sealing
Support bar（41）Outer wall and the through hole（23）The rotating seal ring in gap between inwall（422）.
3. the concrete central mix plant according to claim 2 stirred, it is characterised in that：The agitating shaft（42）On
Shield bearing is arranged with, the shield bearing is fixed on the mounting bracket（4）On.
4. the concrete central mix plant according to claim 3 stirred, it is characterised in that：The agitating shaft（42）On
It is fixed with friction pulley（5）, the friction pulley（5）Side wall is pushed against in the mixing drum（2）On inwall.
5. the concrete central mix plant according to claim 4 stirred, it is characterised in that：The mixing drum（2）On
End is provided with opening（211）, for opening and closing the opening（211）End cap（212）, the frame（1）Including support（11）, two
End is rotationally connected with the support（11）Rollover stand（12）, for adjusting the rollover stand（12）Upset and the regulating part of positioning
（6）, the mixing drum（2）Including cylinder（21）Be integrally formed at the cylinder（21）The connection straight tube of lower end（22）, it is described
Connect straight tube（22）On be arranged with clutch shaft bearing（221）, the clutch shaft bearing（221）It is fixed on the rollover stand（12）On.
6. the concrete central mix plant according to claim 5 stirred, it is characterised in that：The regulating part（6）Bag
Include and be fixed on the rollover stand（12）On worm gear（61）, be rotationally connected with the frame（1）Go up and be engaged in the worm gear
（61）Worm screw（62）, be fixed on the worm screw（62）On handwheel（63）.
7. the concrete central mix plant according to claim 6 stirred, it is characterised in that：The force piece（3）Bag
Include and be rotationally connected with the frame（1）Rotary shaft（31）, for driving the rotary shaft（31）The motor of rotation（33）, be arranged
In the rotary shaft（31）On drive gear（32）, the mixing drum（2）Outer wall is fixed with a circle annular rack（7）, it is described
Annular rack（7）It is engaged in the drive gear（32）.
8. the concrete central mix plant according to claim 7 stirred, it is characterised in that：The rotary shaft（31）Water
It is flat to set, the annular rack（7）Positioned at the drive gear（32）Top and tooth is down-set.
9. the concrete central mix plant according to claim 8 stirred, it is characterised in that：The stirring vane
（421）With the lifting blade（8）It is helical blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163609.XU CN206493439U (en) | 2017-02-22 | 2017-02-22 | The concrete central mix plant stirred |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163609.XU CN206493439U (en) | 2017-02-22 | 2017-02-22 | The concrete central mix plant stirred |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206493439U true CN206493439U (en) | 2017-09-15 |
Family
ID=59805654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720163609.XU Expired - Fee Related CN206493439U (en) | 2017-02-22 | 2017-02-22 | The concrete central mix plant stirred |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206493439U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387457A (en) * | 2019-01-03 | 2019-02-26 | 上海建工集团股份有限公司 | A kind of concrete rheological parameter through when monitoring device and method |
| CN110539402A (en) * | 2019-09-06 | 2019-12-06 | 付绍莲 | Automatic concrete mixing device |
| CN112606202A (en) * | 2020-12-15 | 2021-04-06 | 马金焕 | Concrete preparation method |
| CN117301302A (en) * | 2023-10-27 | 2023-12-29 | 济南建凯机械有限公司 | Automatic concrete stirring device |
-
2017
- 2017-02-22 CN CN201720163609.XU patent/CN206493439U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387457A (en) * | 2019-01-03 | 2019-02-26 | 上海建工集团股份有限公司 | A kind of concrete rheological parameter through when monitoring device and method |
| CN110539402A (en) * | 2019-09-06 | 2019-12-06 | 付绍莲 | Automatic concrete mixing device |
| CN112606202A (en) * | 2020-12-15 | 2021-04-06 | 马金焕 | Concrete preparation method |
| CN117301302A (en) * | 2023-10-27 | 2023-12-29 | 济南建凯机械有限公司 | Automatic concrete stirring device |
| CN117301302B (en) * | 2023-10-27 | 2024-03-08 | 济南建凯机械有限公司 | Automatic concrete stirring 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: 20170915 Termination date: 20210222 |