CN107901220A - A kind of bridge building operations concrete mixing stirring device - Google Patents
A kind of bridge building operations concrete mixing stirring device Download PDFInfo
- Publication number
- CN107901220A CN107901220A CN201711133488.5A CN201711133488A CN107901220A CN 107901220 A CN107901220 A CN 107901220A CN 201711133488 A CN201711133488 A CN 201711133488A CN 107901220 A CN107901220 A CN 107901220A
- Authority
- CN
- China
- Prior art keywords
- mixing drum
- concrete
- motor
- stirring device
- building operations
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/148—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying a plurality of radially extending mixing bars
Abstract
The invention discloses a kind of bridge building operations concrete mixing stirring device, including bottom plate, it is described upper to be installed with L-type support vertically, L-type support upper right side is installed with spacing sliding sleeve, horizontal slidingtype is equipped with slide bar in spacing sliding sleeve, and driven spindle outer surface is arranged the driven spindle for being installed with and being engaged with spur rack；Vertical connecting rod lower end is installed with bracket, bracket lower end rotary type is equipped with the traveling wheel abutted with bottom plate, drive shaft left end is installed with mixing drum, the present invention realizes being sufficiently mixed for mixing drum inner concrete by mixing drum and rotating backward for agitating shaft, it is and then quick, it is sufficiently mixed effect, rabble can be slided along spacing collar, damping spring deformation retract plays good buffering and damping effect, improve the stationarity of whipping process, arc scraper plate can drive wire brush to scrape the concrete adhered to inside mixing drum at the same time, avoid the waste of concrete, promote mixing effect.
Description
Technical field
The present invention relates to construction machine technical field, is specifically that a kind of bridge building operations are stirred with concrete
Device.
Background technology
Concrete refers to by cementitious matter (organic, inorganic or organo-mineral complexing), granular aggregat, water and needs
The mixture that the chemical admixture and mineral admixture to be added are formed by proper proportion mixing, or hardened rear formed have heap
Poly structure composite material (be commonly with cementitious material, water, fine aggregate, coarse aggregate, it is necessary to when mix additive and mineral and blend
Material, is coordinated by proper proportion.Concrete is one of the present age most important civil engineering material.Concrete has abundant raw material, valency
The characteristics of lattice are cheap, simple production process, thus make its dosage increasing.Concrete also has compression strength height at the same time, resistance to
The features such as long property is good, and strength grade scope is wide.These features make its use scope quite varied, not only in various civil engineerings
Use, be exactly shipbuilding industry, mechanical industry, the exploitation of ocean, geothermal engineering etc., concrete is also important material.
During bridge building operations, work is poured by needing to carry out concrete, and concrete is before pouring
Need sufficiently to be stirred, promote the uniform mixing between each material component, to reach the physics and chemistry of job specfication requirement
Can, and existing concrete central mix plant is bad to the stirring and mixing effect of concrete at present, is be easy to cause in whipping process mixed
Solidifying soil is adhered in stirring container, significantly have impact on mixing effect, while be easy to cause the waste of concrete.
The content of the invention
It is an object of the invention to provide a kind of bridge building operations concrete mixing stirring device, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical solution：
A kind of bridge building operations concrete mixing stirring device, including bottom plate, it is described upper to be installed with L-type branch vertically
Frame, L-type support upper right side are installed with spacing sliding sleeve, and horizontal slidingtype is equipped with slide bar in spacing sliding sleeve, and slide bar left end is fixed
The circular frame being connected with L-type support upper surface slide is installed, vertical rotary type is equipped with driven spindle in the circular frame, driven
Shaft lower end is rotatablely connected with L-type support, and two spur racks, driven spindle are symmetrically installed with the circular frame madial wall
Outer surface is arranged the driven spindle for being installed with and being engaged with spur rack；The first motor is installed with the spacing sliding sleeve,
The output shaft surface of first motor, which is arranged, is installed with driving pulley, driven spindle upper end face be arranged be installed with it is driven
Belt wheel, driven pulley on driving pulley with being arranged with flat belt；Horizontal concrete chute, slide bar bottom surface are offered in the L-type support
Slip is installed with vertically wears the vertical connecting rod that stock crosses horizontal concrete chute；The vertical connecting rod lower end is installed with support
Frame, bracket lower end rotary type are equipped with the traveling wheel abutted with bottom plate, the 3rd motor are installed with bracket；Erected on the bottom plate
Supporting rack directly is installed with, supporting rack is horizontally rotated by bearing is provided with drive shaft, and drive shaft right end is connected with the second electricity
Machine, drive shaft left end are installed with mixing drum, and rotary type is equipped with two rows on mixing drum symmetrically spacing rolling on the bottom plate
Wheel, limited roller are located at mixing drum side-lower, and limited roller is abutted with mixing drum lateral wall；Charging is offered on the mixing drum
Manage, removable on feed pipe to be equipped with charging cover board, mixing drum left side wall is eccentrically provided with discharge nozzle, outlet valve is provided with discharge nozzle
Door；The agitating shaft extended to inside mixing drum, agitating shaft are installed with by shaft coupling on the output shaft of 3rd motor
Surface activity is connected with gasket, and gasket right end is fixed on mixing drum left side wall；The agitating shaft outer surface is fixedly mounted
There are several spacing collars, the sliding chamber in longitudinal direction is offered in spacing collar, the sliding intracavitary in longitudinal direction is fixed with damping spring, and damping spring is remote
The rabble being slidably connected with the sliding chamber in longitudinal direction is installed with from spacing collar one end, rabble is close to stirring medial wall of the tube one end
Arc scraper plate is installed with, arc blade surface is equipped with the wire brush abutted with stirring medial wall of the tube；The spacing collar edge
Agitating shaft length direction equidistantly distributed, the blade for being fixed on agitating shaft surface is equipped between adjacent spacing collar, it is described
3rd motor is opposite with the steering of the second motor.
As a modification of the present invention scheme：The horizontal concrete chute into bar via-like structure of growing crosswise, vertical connecting rod
Diameter is less than the internal diameter of horizontal concrete chute.
As a modification of the present invention scheme：The L-type support is welded and fixed with back plate connections and is provided with reinforcing rib.
As a modification of the present invention scheme：The quantity of the traveling wheel is four, is evenly distributed on bracket bottom surface
Four corners.
As a modification of the present invention scheme：The stroke of the slide bar is less than the length of mixing drum.
As a modification of the present invention scheme：First motor is decelerating motor.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention realizes being sufficiently mixed for mixing drum inner concrete by mixing drum and rotating backward for agitating shaft, and then soon
Speed, be sufficiently mixed effect, and rabble can be slided along spacing collar, and damping spring deformation retract plays good buffering
Damping effect, improves the stationarity of whipping process, while arc scraper plate can drive wire brush mixed by what is adhered to inside mixing drum
Solidifying soil scrapes, and avoids the waste of concrete, promotes mixing effect；Agitating shaft can bilateral reciprocation, so as to drive stirring
Bar and blade are stirred mixing to the concrete of laterally-distinct position in mixing drum, increase the scope of stirring, improve and stir
Mix efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the enlarged diagram in A portions in Fig. 1.
Fig. 3 is the schematic top plan view of circular frame in the present invention.
Fig. 4 is the connection diagram of arc scraper plate and wire brush in the present invention.
Fig. 5 is the connection diagram of mixing drum and limited roller in the present invention.
Fig. 6 is vertical connecting rod and the connection diagram of horizontal concrete chute in the present invention.
In figure：1- bottom plates, 2-L types stent, 3- circular frames, 4- driven spindles, 5- driven pulleys, 6- flat belts, 7- are actively
Belt wheel, 8- driving shafts, the first motors of 9-, the spacing sliding sleeves of 10-, 11- slide bars, 12- charging cover board, 13- feed pipes, 14- mixing drums,
15- agitating shafts, 16- supporting racks, the second motors of 17-, 18- limited rollers, 19- wire brushes, 20- discharge nozzles, 21- discharge valves,
22- gaskets, 23- brackets, 24- traveling wheels, the 3rd motors of 25-, the vertical connecting rods of 26-, 27- horizontal concrete chutes, 28- drive shafts,
29- longitudinally slides chamber, 30- spacing collars, 31- rabbles, 32- spur racks, 33- spur racks, 34- damping springs, 35- blades, 36-
Arc scraper plate.
Embodiment
The technical solution of this patent is described in more detail with reference to embodiment：
Please refer to Fig.1-6, a kind of bridge building operations concrete mixing stirring device, including bottom plate 1, it is described vertical fixed
L-type support 2 is installed, 2 upper right side of L-type support is installed with spacing sliding sleeve 10, and horizontal slidingtype is equipped with spacing sliding sleeve 10
Slide bar 11,11 left end of slide bar are installed with the circular frame 3 being connected with 2 upper surface slide of L-type support, are erected in the circular frame 3
Straight rotary type is equipped with driven spindle 4, and 4 lower end of driven spindle is rotatablely connected with L-type support 2, symmetrical on 3 madial wall of circular frame
Two spur racks 32 are installed with, 4 outer surface of driven spindle is arranged the driven spindle for being installed with and being engaged with spur rack 32
4；The first motor 9 is installed with the spacing sliding sleeve 10, the output shaft surface of the first motor 9, which is arranged, to be installed with actively
Belt wheel 7,4 upper end face of driven spindle, which is arranged, is installed with driven pulley 5, and driven pulley 5 is flat with being arranged with driving pulley 7
Belt 6；Offer horizontal concrete chute 27 in the L-type support 2,11 bottom surface of slide bar is installed with slip vertically, and to wear stock excessively horizontal
The vertical connecting rod 26 of sliding slot 27；Vertical 26 lower end of connecting rod is installed with bracket 23, and 23 lower end rotary type of bracket is set
There is the traveling wheel 24 abutted with bottom plate 1, the 3rd motor 25 is installed with bracket 23；It is fixedly mounted vertically on the bottom plate 1
There is supporting rack 16, supporting rack 16 is horizontally rotated by bearing is provided with drive shaft 28, and 28 right end of drive shaft is connected with the second motor
17,28 left end of drive shaft is installed with mixing drum 14, and rotary type is equipped with two rows of symmetrical on mixing drum 14 on the bottom plate 1
Limited roller 18, limited roller 18 are located at 14 side-lower of mixing drum, and limited roller 18 is abutted with 14 lateral wall of mixing drum；It is described to stir
Mix and feed pipe 13 is offered on cylinder 14, removable on feed pipe 13 to be equipped with charging cover board 12,14 left side wall of mixing drum is eccentrically provided with
Discharge nozzle 20, is provided with discharge valve 21 on discharge nozzle 20；Fixed and pacified by shaft coupling on the output shaft of 3rd motor 25
Equipped with the agitating shaft 15 extended to inside mixing drum 14,15 surface activity of agitating shaft is connected with gasket 22,22 right end of gasket
It is fixed on 14 left side wall of mixing drum；15 outer surface of agitating shaft is installed with several spacing collars 30, spacing collar
The sliding chamber 29 in longitudinal direction is offered in 30, is fixed with damping spring 34 in the sliding chamber 29 in longitudinal direction, damping spring 34 is away from spacing collar 30 1
End is installed with the rabble 31 being slidably connected with the sliding chamber 29 in longitudinal direction, and rabble 31 is fixed close to 14 madial wall one end of mixing drum
Arc scraper plate 36 is installed, 36 surface of arc scraper plate is equipped with the wire brush 19 abutted with 14 madial wall of mixing drum；The stop collar
Cylinder 30 is equipped between adjacent spacing collar 30 and is fixed on 15 surface of agitating shaft along 15 length direction equidistantly distributed of agitating shaft
Blade 35, the 3rd motor 25 is opposite with the steering of the second motor 17.
The present invention operation principle and application method be：
In use, opening charging cover board 12, concrete is injected into mixing drum 14 by feed pipe 13, loads onto charging cover board
12；Starting the second motor 17 drives drive shaft 28 to rotate, and drive shaft 28 drives mixing drum 14 to be rotated, and concrete is in mixing drum
Carry out rocking upset in 14, spacing stabilization is played in rotation of the limited roller 18 abutted with 14 lateral wall of mixing drum to mixing drum 14
Effect；Starting the 3rd motor 25 drives agitating shaft 15 to rotate, and agitating shaft 15 is rotated with cutting blade 35 and spacing collar 30, spacing
The rotation of sleeve 30 drives rabble 31 to be rotated, and carries out Stirring to the concrete in mixing drum 14, at the same time,
Under the influence of centrifugal force, rabble 31 can be slided along spacing collar 30 in damping spring 34, and damping spring 34 can deformation
Elongation and contraction, improve 31 whipping process stationarity of rabble, avoid the formation of larger rigid shock；Rabble 31 drives arc
Shape scraper plate 36 rotates, and after arc scraper plate 36 drives wire brush 19 to scrape the concrete adhered on 14 inner wall of mixing drum, mixes
Solidifying soil is subject to the stirring of rabble 31 and the circumgyration incision effect of blade 35 immediately, avoids the caking of concrete, improves and stir
Mix quality；During this period, starting the first motor 9 drives driving pulley 7 to rotate, and driving pulley 7 drives driven belt by flat belt 6
Wheel 5 rotates, and driven pulley 5 drives driven spindle 4 to rotate, and the rotation of driven spindle 4 drives partial gear 33 to rotate, not exclusively
The rotation of gear 33 is realized alternately engages connection with two spur racks 32, and then drives circular frame 3 reciprocal together with slide bar 11 or so
Movement, slide bar 11 drive vertical connecting rod 26 to realize a left side under the rolling action of traveling wheel 24 together with 23 and the 3rd motor 25 of bracket
Right reciprocating motion, and then drive agitating shaft 15 in mixing drum 14 and bilateral reciprocation, is realized to not same district inside mixing drum 14
The concrete in domain is stirred.
In conclusion the present invention realizes 14 inner concrete of mixing drum by mixing drum 14 and rotating backward for agitating shaft 15
Be sufficiently mixed, and then quickly, be sufficiently mixed effect, rabble 31 can be slided along spacing collar 30, damping bullet
34 deformation retract of spring plays good buffering and damping effect, improves the stationarity of whipping process, while arc scraper plate 36 can band
Dynamic wire brush 19 scrapes the concrete of the inside of mixing drum 14 attachment, avoids the waste of concrete, promotes mixing effect；Stirring
Axis 15 can bilateral reciprocation, so as to drive the concrete of rabble 31 and blade 35 to laterally-distinct position in mixing drum 14
Mixing is stirred, the scope of stirring is increased, improves stirring efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of bridge building operations concrete mixing stirring device, including bottom plate（1）, it is characterised in that it is described vertical
It is installed with L-type support（2）, L-type support（2）Upper right side is installed with spacing sliding sleeve（10）, spacing sliding sleeve（10）Interior water
Smooth dynamic formula is equipped with slide bar（11）, slide bar（11）Left end is installed with and L-type support（2）The circular frame of upper surface slide connection
（3）, the circular frame（3）Interior vertical rotary type is equipped with driven spindle（4）, driven spindle（4）Lower end and L-type support（2）Rotate
Connection, the circular frame（3）Two spur racks are symmetrically installed with madial wall（32）, driven spindle（4）Outer surface is arranged
It is installed with and spur rack（32）The driven spindle of engagement（4）；The spacing sliding sleeve（10）On be installed with the first motor
（9）, the first motor（9）Output shaft surface be arranged and be installed with driving pulley（7）, driven spindle（4）Upper end face is arranged
It is installed with driven pulley（5）, driven pulley（5）With driving pulley（7）On be arranged with flat belt（6）；The L-type support
（2）On offer horizontal concrete chute（27）, slide bar（11）Bottom surface is installed with slip vertically to be worn stock and crosses horizontal concrete chute（27）'s
Vertical connecting rod（26）；The vertical connecting rod（26）Lower end is installed with bracket（23）, bracket（23）Lower end rotary type is set
Have and bottom plate（1）The traveling wheel of abutting（24）, bracket（23）On be installed with the 3rd motor（25）；The bottom plate（1）It is upper perpendicular
Directly it is installed with supporting rack（16）, supporting rack（16）Horizontally rotated by bearing and drive shaft is installed（28）, drive shaft（28）
Right end is connected with the second motor（17）, drive shaft（28）Left end is installed with mixing drum（14）, the bottom plate（1）Upper rotary type
Equipped with two rows on mixing drum（14）Symmetrical limited roller（18）, limited roller（18）Positioned at mixing drum（14）Side-lower, limit
Position roller（18）With mixing drum（14）Lateral wall abuts；The mixing drum（14）On offer feed pipe（13）, feed pipe（13）
Upper removable be equipped with feeds cover board（12）, mixing drum（14）Left side wall is eccentrically provided with discharge nozzle（20）, discharge nozzle（20）Upper installation
There is discharge valve（21）；3rd motor（25）Output shaft on be installed with by shaft coupling and extend to mixing drum（14）
Internal agitating shaft（15）, agitating shaft（15）Surface activity is connected with gasket（22）, gasket（22）Right end is fixed on stirring
Cylinder（14）On left side wall；The agitating shaft（15）Outer surface is installed with several spacing collars（30）, spacing collar（30）
Inside offer the sliding chamber in longitudinal direction（29）, the sliding chamber in longitudinal direction（29）Inside it is fixed with damping spring（34）, damping spring（34）Away from stop collar
Cylinder（30）One end is installed with and the sliding chamber in longitudinal direction（29）The rabble being slidably connected（31）, rabble（31）Close to mixing drum
（14）Madial wall one end is installed with arc scraper plate（36）, arc scraper plate（36）Surface is equipped with and mixing drum（14）Madial wall supports
The wire brush connect（19）；The spacing collar（30）Along agitating shaft（15）Length direction equidistantly distributed, adjacent spacing collar
（30）Between be equipped with and be fixed on agitating shaft（15）The blade on surface（35）, the 3rd motor（25）With the second motor（17）'s
Turn to opposite.
2. bridge building operations according to claim 1 concrete mixing stirring device, it is characterised in that the transverse direction
Sliding slot（27）Into bar via-like structure of growing crosswise, vertical connecting rod（26）Diameter be less than horizontal concrete chute（27）Internal diameter.
3. bridge building operations according to claim 1 concrete mixing stirring device, it is characterised in that the L-type
Stent（2）With bottom plate（1）Junction, which is welded and fixed, is provided with reinforcing rib.
4. bridge building operations according to claim 1 concrete mixing stirring device, it is characterised in that the walking
Wheel（24）Quantity be four, be evenly distributed on bracket（23）Bottom surface four corners.
5. bridge building operations according to claim 1 concrete mixing stirring device, it is characterised in that the slide bar
（11）Stroke be less than mixing drum（14）Length.
6. bridge building operations according to claim 1 concrete mixing stirring device, it is characterised in that described first
Motor（9）For decelerating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133488.5A CN107901220B (en) | 2017-11-16 | 2017-11-16 | A kind of bridge building operations concrete mixing stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133488.5A CN107901220B (en) | 2017-11-16 | 2017-11-16 | A kind of bridge building operations concrete mixing stirring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107901220A true CN107901220A (en) | 2018-04-13 |
| CN107901220B CN107901220B (en) | 2019-09-06 |
Family
ID=61844369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711133488.5A Active CN107901220B (en) | 2017-11-16 | 2017-11-16 | A kind of bridge building operations concrete mixing stirring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107901220B (en) |
Cited By (5)
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| CN108739747A (en) * | 2018-06-14 | 2018-11-06 | 胡学文 | A kind of forestry pest prevention pesticide spraying device |
| CN110877410A (en) * | 2019-12-16 | 2020-03-13 | 李艳辉 | Concrete mixer |
| CN110978270A (en) * | 2019-12-23 | 2020-04-10 | 吉林建筑大学 | Concrete mixing device for construction |
| CN111997208A (en) * | 2020-08-21 | 2020-11-27 | 河南东方建设集团发展有限公司 | Wall body coupling joint rubber coating device for assembly type building construction |
| CN113019217A (en) * | 2021-01-30 | 2021-06-25 | 上海鸿昊蓬布有限公司 | High efficiency dye dispensing apparatus |
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| CN110877410A (en) * | 2019-12-16 | 2020-03-13 | 李艳辉 | Concrete mixer |
| CN110978270A (en) * | 2019-12-23 | 2020-04-10 | 吉林建筑大学 | Concrete mixing device for construction |
| CN111997208A (en) * | 2020-08-21 | 2020-11-27 | 河南东方建设集团发展有限公司 | Wall body coupling joint rubber coating device for assembly type building construction |
| CN113019217A (en) * | 2021-01-30 | 2021-06-25 | 上海鸿昊蓬布有限公司 | High efficiency dye dispensing apparatus |
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| Publication number | Publication date |
|---|---|
| CN107901220B (en) | 2019-09-06 |
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