CN108394027A - Fine sand concrete gelling production method of the concrete central mix plant production containing waste stone dust - Google Patents
Fine sand concrete gelling production method of the concrete central mix plant production containing waste stone dust Download PDFInfo
- Publication number
- CN108394027A CN108394027A CN201810136605.1A CN201810136605A CN108394027A CN 108394027 A CN108394027 A CN 108394027A CN 201810136605 A CN201810136605 A CN 201810136605A CN 108394027 A CN108394027 A CN 108394027A
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- China
- Prior art keywords
- shaft
- agitator
- concrete
- hollow shaft
- bevel gear
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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
- B28C5/48—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected by vibrations
- B28C5/485—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected by vibrations with reciprocating or oscillating stirrers; Stirrers therefor
-
- 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
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
-
- 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
- B28C5/142—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 screw-blades
-
- 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
- B28C5/146—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 with several stirrers with parallel shafts in one container
-
- 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
- B28C5/16—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 vertical or steeply inclined axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The fine sand concrete gelling production method containing waste stone dust that the invention discloses a kind of productions of concrete central mix plant, including agitator and the supporting leg for being fixed on its bottom, the side of agitator are communicated with feed hopper, and the bottom of agitator is communicated with one end of discharge nozzle.The configuration of the present invention is simple, motor drives hollow shaft rotation, hollow shaft is relatively rotated with fixing axle, drive agitating shaft rotation, first time stirring is carried out to raw material, first bevel gear and the engagement of the 4th bevel gear, drive agitating shaft rotation, it drives shaft and flight to carry out second to raw material to stir, when shaft revolves round the sun around hollow shaft, rack is under the action of the spring, interval offsets with arc block, band carry-over bar moves back and forth, rack is engaged with spur gear, drive shaft and flight reciprocating rotation, third time stirring is carried out to raw material, by combining stirring three times, keep raw material mixing more uniform, ensure the intensity of concrete, simultaneously, hollow shaft drives helical blade shaft rotation dynamic by connecting shaft, concrete can be smoothly discharged, it avoids blocking.
Description
Technical field
The present invention relates to technical field of concrete more particularly to a kind of fine sand concrete gelling producers containing waste stone dust
Method.
Background technology
Concrete, referred to as " concrete "：Refer to by cementitious material by the general designation of the cementing integral engineered composite material of aggregate.
One word of concrete usually said refers to making cementitious material, sand, masonry aggregate with cement；With water（Additive and admixture can be contained）It presses
Certain proportion coordinate, it is agitated obtained by cement concrete, also referred to as normal concrete, it is widely used in civil engineering；It is existing
Concrete central mix plant stirring it is not uniform enough, lead to Concrete intensity insufficient.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of concrete central mix plant proposed
Produce the fine sand concrete gelling production method containing waste stone dust.
To achieve the goals above, present invention employs following technical solutions：
A kind of concrete central mix plant, including agitator and the supporting leg for being fixed on its bottom, the side of agitator is communicated with charging
The bottom of bucket, agitator is communicated with one end of discharge nozzle, and the other end of discharge nozzle is removably connected with material lid, the agitator
Top is connected with motor by supporting rod, and the output end of motor is connected with one end of hollow shaft, and the other end of hollow shaft, which runs through, to be stirred
The top of bucket is mixed, the inner wall of agitator is connected with guard box by connecting rod, and guard box is located at the lower section of hollow shaft, guard box
Top is fixedly connected with one end of fixing axle, and the other end of fixing axle extends into hollow shaft, and fixing axle is located in hollow shaft
One section is socketed with the 4th bevel gear, and the side wall of the hollow shaft is rotatably connected to agitating shaft, and agitating shaft is located at one in hollow shaft
End is connected with the first bevel gear engaged with the 4th bevel gear, and the one end of agitating shaft far from first bevel gear is equipped with deep-hole slot, deep
The inner wall of hole slot is connected with one end of rack by spring, and the other end of rack extends the outside of deep-hole slot, and agitator
Inner wall is connected with arc block corresponding with rack, and the inner wall of the deep-hole slot is rotatably connected to the shaft being vertically arranged, shaft
On be socketed with the spur gear engaged with rack, the both ends of shaft run through the inner wall of deep-hole slot and are socketed with flight, described to stir
The interior bottom for mixing bucket is equipped with discharge device.
Preferably, the discharge device is rotatably connected on the helical-blade bobbin outside guard box, and helical-blade bobbin is close to guarantor
One end of protecting box through guard box side wall and be connected with third hand tap gear, third hand tap gear is engaged with second bevel gear, second
The top center of bevel gear is connected with one end of connecting shaft, the other end rotation of connecting shaft through fixing axle and in hollow shaft
Wall is fixedly connected.
Preferably, the helical-blade bobbin at least three, and be angularly distributed between multiple helical-blade bobbins.
Preferably, threaded one end of the discharge nozzle far from agitator is connected with material lid.
Preferably, the one end of the rack far from spring is embedded with ball.
The flight being preferably located in the same shaft is oppositely oriented.
Preferably, a kind of fine sand concrete gelling production method containing waste stone dust, this approach includes the following steps：
S1. fine sand is screened：The fine sand that fineness modulus is 1.6-2 is selected using Vibration Screen；
S2. waste stone dust is screened：The waste stone dust of mesh number 15-35 mesh, silicone content 70-76% are filtered out using screening machine；
S3. batch mixing：Take following raw material, the parts by weight composition of feed components：Waste stone dust 60-62%, fine sand 30-40%, rubble
Each group raw material is mixed and added into suitable water, put into agitator by 16-18%, cement 12-14% and corrosion inhibitor 0.6-0.8%,
Mixing is stirred to raw material using agitating shaft, shaft and flight.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple, motor drive hollow shaft rotation,
Hollow shaft is relatively rotated with fixing axle, drives agitating shaft rotation, and first time stirring, first bevel gear and the 4th cone are carried out to raw material
Gear engages, and drives agitating shaft rotation, drives shaft and flight to carry out second to raw material and stirs, in shaft around hollow shaft public affairs
When turning, rack under the action of the spring, intermittently offsets with arc block, and band carry-over bar moves back and forth, and rack is engaged with spur gear, band
Turn axis and flight reciprocating rotation carry out third time stirring to raw material, by combining stirring three times, keep raw material mixing more equal
It is even, ensure the intensity of concrete, meanwhile, hollow shaft drives helical blade shaft rotation dynamic by connecting shaft, can smoothly arrange concrete
Go out, avoids blocking.
Description of the drawings
Fig. 1 is structural schematic diagram proposed by the present invention.
In figure：Motor 1, first bevel gear 2, agitator 3, spring 4, ball 5, hollow shaft 6, fixing axle 7, second bevel gear
8, helical-blade bobbin 9, material lid 10, connecting shaft 11, spur gear 12, rack 13, arc block 14, shaft 15, flight 16, connecting rod
17, third hand tap gear 18, guard box 19, the 4th bevel gear 20, agitating shaft 21.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1, a kind of concrete central mix plant, including agitator 3 and the supporting leg for being fixed on its bottom, agitator 3
Side is communicated with feed hopper, and the bottom of agitator 3 is communicated with one end of discharge nozzle, and the other end of discharge nozzle is removably connected with material
Lid 10, threaded one end of the discharge nozzle far from agitator 3 are connected with material lid 10, and easy to disassemble, the top of agitator 3 passes through supporting rod
It is connected with motor 1, the output end of motor 1 is connected with one end of hollow shaft 6, and the other end of hollow shaft 6 runs through the top of agitator 3
The inner wall in portion, agitator 3 is connected with guard box 19 by connecting rod 17, and guard box 19 is located at the lower section of hollow shaft 6, guard box 19
Top be fixedly connected with one end of fixing axle 7, the other end of fixing axle 7 extends into hollow shaft 6, and fixing axle 7 is located at hollow
One section in axis 6 is socketed with the 4th bevel gear 20, and the side wall of hollow shaft 6 is rotatably connected to agitating shaft 21, and agitating shaft 21 is located at sky
One end in mandrel 6 is connected with the first bevel gear 2 engaged with the 4th bevel gear 20, and agitating shaft 21 is far from first bevel gear 2
One end is equipped with deep-hole slot, and the inner wall of deep-hole slot is connected with one end of rack 13 by spring 4.
The other end of rack 13 extends the outside of deep-hole slot, and the inner wall of agitator 3 be connected with it is corresponding with rack 13
Arc block 14, the one end of rack 13 far from spring 4 is embedded with ball 5, reduces friction, the inner wall of deep-hole slot is rotatably connected to vertically
The shaft 15 of setting, the spur gear 12 engaged with rack 13 is socketed in shaft 15, and deep-hole slot is run through at the both ends of shaft 15
Inner wall is simultaneously socketed with flight 16, and the flight 16 being located in same shaft 15 is oppositely oriented, and material is made to be moved towards different directions,
The interior bottom of agitator 3 is equipped with discharge device, and discharge device is rotatably connected on the helical-blade bobbin 9 outside guard box 19, spiral
Sharf 9 close to one end of guard box 19 through guard box 19 side wall and be connected with third hand tap gear 18, helical-blade bobbin 9 to
It there are three few, and is angularly distributed between multiple helical-blade bobbins 9, third hand tap gear 18 is engaged with second bevel gear 8, the second cone
The top center of gear 8 is connected with one end of connecting shaft 11, and the other end rotation of connecting shaft 11 is through fixing axle 7 and and hollow shaft
6 inner wall is fixedly connected, and is ensured that agitator 3 is smoothly discharged in material, is avoided blocking.
A kind of fine sand concrete gelling production method containing waste stone dust, this approach includes the following steps：
S1. fine sand is screened：The fine sand that fineness modulus is 1.6-2 is selected using Vibration Screen；
S2. waste stone dust is screened：The waste stone dust of mesh number 15-35 mesh, silicone content 70-76% are filtered out using screening machine；
S3. batch mixing：Take following raw material, the parts by weight composition of feed components：Waste stone dust 60-62%, fine sand 30-40%, rubble
Each group raw material is mixed and added into suitable water, put into agitator 3 by 16-18%, cement 12-14% and corrosion inhibitor 0.6-0.8%,
Mixing is stirred to raw material using agitating shaft 21, shaft 15 and flight 16.
Operation principle：Raw material is put into agitator 3, motor 1 connects external power supply, drives hollow shaft 6 to rotate, hollow shaft
6 relatively rotate with fixing axle 7, and agitating shaft 21 is driven to rotate, and carry out first time stirring to raw material, first bevel gear 2 and the 4th is bored
Gear 20 engages, and drives 21 rotation of agitating shaft, drives shaft 15 and flight 16 to carry out second to raw material and stirs, in shaft 15
When revolving round the sun around hollow shaft 6, rack 13 intermittently offsets with arc block 14 under the action of spring 4, and band carry-over bar 13 moves back and forth,
Rack 13 is engaged with spur gear 12, drives shaft 15 and 16 reciprocating rotation of flight, is carried out third time stirring to raw material, is passed through three
Secondary combination stirring, keeps raw material mixing more uniform, ensures the intensity of concrete, meanwhile, hollow shaft 6 drives spiral shell by connecting shaft 11
Vane bobbin 9 rotates, and concrete can smoothly be discharged, avoids blocking.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of concrete central mix plant, including agitator（3）With the supporting leg for being fixed on its bottom, agitator（3）Side connect
It is connected with feed hopper, agitator（3）Bottom be communicated with one end of discharge nozzle, the other end of discharge nozzle is removably connected with material lid
（10）, which is characterized in that the agitator（3）Top motor is connected with by supporting rod（1）, motor（1）Output end connect
It is connected to hollow shaft（6）One end, hollow shaft（6）The other end run through agitator（3）Top, agitator（3）Inner wall pass through
Connecting rod（17）It is connected with guard box（19）, guard box（19）Positioned at hollow shaft（6）Lower section, guard box（19）Top fix
It is connected with fixing axle（7）One end, fixing axle（7）The other end extend into hollow shaft（6）It is interior, fixing axle（7）Positioned at hollow shaft
（6）Interior one section is socketed with the 4th bevel gear（20）, the hollow shaft（6）Side wall be rotatably connected to agitating shaft（21）, stirring
Axis（21）Positioned at hollow shaft（6）Interior one end is connected with and the 4th bevel gear（20）The first bevel gear of engagement（2）, agitating shaft
（21）Far from first bevel gear（2）One end be equipped with deep-hole slot, the inner wall of deep-hole slot passes through spring（4）It is connected with rack（13）'s
One end, rack（13）The other end extend the outside of deep-hole slot, and agitator（3）Inner wall be connected with and rack（13）Relatively
The arc block answered（14）, the inner wall of the deep-hole slot is rotatably connected to the shaft being vertically arranged（15）, shaft（15）On be socketed with
With rack（13）The spur gear of engagement（12）, shaft（15）Both ends run through deep-hole slot inner wall and be socketed with flight
（16）, the agitator（3）Interior bottom be equipped with discharge device.
2. a kind of concrete central mix plant according to claim 1, which is characterized in that the discharge device is rotatably connected on
Guard box（19）External helical-blade bobbin（9）, helical-blade bobbin（9）Close to guard box（19）One end run through guard box（19）
Side wall and be connected with third hand tap gear（18）, third hand tap gear（18）It is engaged with second bevel gear（8）, second bevel gear（8）
Top center be connected with connecting shaft（11）One end, connecting shaft（11）The other end rotation run through fixing axle（7）And with it is hollow
Axis（6）Inner wall be fixedly connected.
3. a kind of concrete central mix plant according to claim 2, which is characterized in that the helical-blade bobbin（9）At least
There are three, and multiple helical-blade bobbins（9）Between be angularly distributed.
4. a kind of concrete central mix plant according to claim 1, which is characterized in that the discharge nozzle is far from agitator
（3）Threaded one end be connected with material lid（10）.
5. a kind of concrete central mix plant according to claim 1, which is characterized in that the rack（13）Far from spring
（4）One end be embedded with ball（5）.
6. a kind of concrete central mix plant according to claim 1, which is characterized in that be located at the same shaft（15）On
Flight（16）It is oppositely oriented.
7. a kind of concrete central mix plant using in claim 1 produces the fine sand concrete gelling producer containing waste stone dust
Method, which is characterized in that this approach includes the following steps：
S1. fine sand is screened：The fine sand that fineness modulus is 1.6-2 is selected using Vibration Screen；
S2. waste stone dust is screened：The waste stone dust of mesh number 15-35 mesh, silicone content 70-76% are filtered out using screening machine；
S3. batch mixing：Take following raw material, the parts by weight composition of feed components：Waste stone dust 60-62%, fine sand 30-40%, rubble
Each group raw material is mixed and added into suitable water, puts into agitator by 16-18%, cement 12-14% and corrosion inhibitor 0.6-0.8%（3）
In, utilize agitating shaft（21）, shaft（15）And flight（16）Mixing is stirred to raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810136605.1A CN108394027B (en) | 2018-02-09 | 2018-02-09 | Gelation production method for producing fine sand concrete containing waste stone powder by using concrete stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810136605.1A CN108394027B (en) | 2018-02-09 | 2018-02-09 | Gelation production method for producing fine sand concrete containing waste stone powder by using concrete stirring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108394027A true CN108394027A (en) | 2018-08-14 |
| CN108394027B CN108394027B (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810136605.1A Active CN108394027B (en) | 2018-02-09 | 2018-02-09 | Gelation production method for producing fine sand concrete containing waste stone powder by using concrete stirring device |
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