CN105856425B - Shaftless screw automatic mixing concrete mixing conveyor - Google Patents
Shaftless screw automatic mixing concrete mixing conveyor Download PDFInfo
- Publication number
- CN105856425B CN105856425B CN201610396097.1A CN201610396097A CN105856425B CN 105856425 B CN105856425 B CN 105856425B CN 201610396097 A CN201610396097 A CN 201610396097A CN 105856425 B CN105856425 B CN 105856425B
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- Prior art keywords
- stirring
- conveying
- driving shaft
- sandstone
- cement
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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
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/14—Supply means incorporated in, or mounted on, mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/04—General arrangement or layout of plant the plant being mobile, e.g. mounted on a carriage or a set of carriages
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
A kind of shaftless screw automatic mixing concrete mixing conveyor, it is related to concrete stirring conveying equipment technical field, it includes two conveying being parallel to each other stirring driving shafts and conveying stirring driven shaft, and conveying agitating shaft is followed successively by feed stage by head end to end by conveying direction and is stirred section；Conveying stirring driving shaft is provided with spiral sandstone pressure feeding spiral piece on the axle body of feed fragment position, the vertical moving axis of conveying stirring is provided with feed stage in the head end of conveying direction, the axle body of feed fragment position is provided with cement pressure feeding spiral piece, and two pressure feeding spiral pieces are oppositely oriented, and direction of rotation is also opposite；The axle body that two conveying agitating shafts are stirred section is provided with hollow shaftless stirring king bolt piece, and stirring king bolt piece inner diameter volume has stirring minor spiral piece provided with oppositely oriented；Achievable stabilization accurately matches back and forth to be stirred with slurry, makes stirring more abundant, more efficient, suitable for popularization and application.
Description
Technical field：
The present invention relates to concrete to stir conveying equipment technical field, and in particular to shaftless screw automatic mixing concrete stirs
Mix conveyer.
Background technology：
It is a kind of conventional construction material in building field concrete, needs during use after dispensing by a certain percentage plus water is used
Mixing plant stirs, then laying or pouring molding.Supporting stir similarly is needed in mine down-hole slip casting and shotcrete construction
Mixing equipment ready-mixed concrete, because the existing mixing plant suitable for this operation is put into mixer again generally by artificial dispensing
Interior stirring, proportion scale stability and precision be not high, and mostly batch type is fed, and is focused in an equipment
Operation, it is impossible to realize continuous-stable concrete batching.Prior art application number：CN201310266603.1 inventions disclosed are special
Profit, because sandstone and cement are conveyed by respective passage, the inaccurate situation of proportioning, and an equipment output easily occurs
The proportioning of concrete be unique, it is impossible to the concrete of a variety of proportionings of output to be adapted to requirement of engineering extensively, when being cleaned after
Annex adheres to many concrete on axle and axle, it is difficult to clean, it is still to be improved.
The content of the invention：
It is an object of the invention to customer service the deficiencies in the prior art, there is provided a kind of shaftless screw automatic mixing concrete stirring
Conveyer, completes cement and sandstone separately conveys and each mixes work, improves the accuracy of proportioning.
The technical solution adopted by the present invention is：Shaftless screw automatic mixing concrete mixing conveyor, including road wheel,
Tramcar chassis, conveying stirring system, tramcar chassis bottom are provided with road wheel, conveying stirring system, conveying are connected on tramcar chassis
Stirring system includes stirring passage, conveying stirring driving shaft and conveying stirring driven shaft, and conveying stirring driving shaft is horizontal by 0
To 25 degree of angles, conveying stirring driving shaft and conveying stirring driven shaft lead to respect to parallel arrangement, one end of conveying stirring driving shaft
Bearings are crossed on the inwall of stirring passage, one end of conveying stirring driving shaft is connected with power source；Conveying stirring driving shaft
Sandstone feed stage is followed successively by by head end to end by conveying direction and is stirred section, conveying stirring system is by conveying direction by head
Hold to end be divided into sandstone feeder channel and stirring passage, it is relative with sandstone feeder channel be arranged in parallel for cement feed lead to
Road, is disposed with cement transportation axle in cement feeder channel, cement transportation axle one end connection independent power source, sandstone feeder channel and
Cement feeder channel is round passage, and stirring passage is deep-slotted chip breaker, and deep-slotted chip breaker end is provided with discharging opening；Conveying stirring driving shaft
Sandstone pressure feeding spiral piece is provided with the axle body of sandstone feed fragment position, the axle body of cement transportation axle is provided with cement transportation spiral
Piece, the volume between one pitch inner screwy fin of sandstone pressure feeding spiral piece are between one pitch inner screwy fin of cement transportation flight
One times of volume；The section that is stirred of conveying stirring driving shaft is provided with hollow stirring king bolt piece, stirs king bolt piece and sandstone
The pressure feeding spiral piece hand of spiral is identical, and the inner diameter volume of stirring king bolt piece is provided with stirring minor spiral piece, the big spiral shell of coaxial stirring
Blade and stirring minor spiral piece are in opposite direction, and developed area of the stirring king bolt piece in axial unit length, which is more than, stirs small spiral shell
Blade developed area, stirring king bolt piece coordinate in deep-slotted chip breaker；It is circular corresponding to the sandstone feed stage of conveying stirring driving shaft
Transfer passage top is provided with opening, and opening is provided with sandstone feed hopper, and sandstone feed hopper is provided with filtering sieve, and sieve is inclined
Shape is set；Circular transfer passage top corresponding to cement transportation axle is provided with opening, and opening is provided with cement feed hopper；Stir passage
It is provided with the top of feeder channel junction to water nozzle, feed mechanism is connected with to water nozzle.
Another conveying stirring driven shaft in parallel, two conveying agitating shafts are set up by described conveying stirring driving shaft
Array arrangement in horizontal direction, one end of two conveying agitating shafts pass through synchromesh gear by bearings in stirring vias inner walls
Connection, conveying stirring driving shaft one end connection power source, two conveying agitating shaft direction of rotation are opposite；Conveying stirring driven shaft only has
Section is stirred, as being stirred section corresponding to conveying stirring driving shaft, provided with stirring king bolt piece and stirring minor spiral
Piece, cement transportation axle are concentrically arranged at the conveying direction head end of conveying stirring driven shaft, and it is defeated that cement transportation axle is provided with cement
Square auger piece.
Stirring king bolt piece cross arrangement on described conveying stirring driving shaft and conveying stirring driven shaft, conveying stirring
Driving shaft and conveying stirring driven shaft both ends can be by bearings at the both ends of stirring vias inner walls.
The external diameter and stirring king bolt piece internal diameter of described stirring minor spiral piece are connected in the place of contact, and stirring is small
The internal diameter of flight is fixed with the axle body of preceding spindle nose and the axle body footpath of sandstone feed stage respectively.
Described stirring king bolt piece promotes the helicoid of concrete to be provided with spiral bar.
Described conveying stirring system conveying head end is provided with feeder channel, and feeder channel is relatively parallel circular defeated for two
Passage sandstone feeder channel and cement feeder channel are sent, feeder channel connection stirring passage, stirring passage is two parallel arcs
Shape groove, the flight that conveying stirs on driving shaft on pressure feeding spiral piece and cement transportation axle are matched somebody with somebody with two circular transfer passage gaps
Close, two circular transfer passages are provided with opening upper.
Described is connected with measuring pump to water nozzle, and measuring pump is connected with conveying stirring active shaft speed transducer, and conveying is stirred
Mix the shaft end that active shaft speed transducer is arranged on conveying stirring driving shaft.
Described sandstone feed hopper and cement feed hopper is suitable for reading to be provided with filtering sieve, and sieve is obliquely set.
Described conveying stirring system is connected on tramcar chassis by the support arm of adjustable height.
The beneficial effects of the invention are as follows distributing precision is high, service life length, conveying agitating shaft can flexibly be arranged to single shaft or
Cross-compound arrangement, feed, dispensing are completed by sandstone feed hopper and cement feed hopper, stirring passage completes stirring operation, and can lead to
Overregulate the rotating speed of cement transportation axle, realize a variety of concrete proportionings, using the stirring king bolt piece in axial unit length and
Slurry in the official post conveying of stirring minor spiral piece developed area back and forth stirs, and makes stirring more abundant, can effectively reduce axial length and set
Standby length, compact-sized, easy to remove, easy to implement, efficiency high, suitable for popularization and application.
Brief description of the drawings：
Fig. 1 is dimensional structure diagram of the present invention.
Fig. 2 is present invention conveying agitating shaft structural representation.
Fig. 3 is side structure schematic view of the present invention.
Label title in figure：1 road wheel；2 tramcar chassis；3 conveying stirring driving shafts；4 sandstone feed stages；5 are stirred
Section；6 conveying stirring driven shafts；7 cement feeder channels；8 sandstone feeder channels；9 stirring passages；10 discharging openings；11 sandstones are fed
Flight；12 cement transportation axles；13 cement feed hoppers；14 sandstone feed hoppers；15 sieves；16 stirring king bolt pieces；17 spiral bars；
18 stirring minor spiral pieces；19 give water nozzle；20 cement transportation flights；Spindle nose before 21.
Embodiment：
With reference to each figure, shaftless screw automatic mixing concrete mixing conveyor, including road wheel 1, tramcar chassis 2, conveying
Stirring system, the bottom of tramcar chassis 2 are provided with road wheel 1, conveying stirring system are connected on tramcar chassis 2, conveys stirring system bag
Stirring passage 9, conveying stirring driving shaft 3 and conveying stirring driven shaft 6 are included, conveying stirring driving shaft 3 is horizontal by 0 to 25 degree
Angle, conveying stirring driving shaft 3 and conveying stirring driven shaft 6 pass through axle with respect to parallel arrangement, one end of conveying stirring driving shaft 3
Hold and be supported on the inwall of stirring passage 9, one end of conveying stirring driving shaft 3 is connected with power source；Conveying stirring driving shaft 3 is pressed
Conveying direction is followed successively by sandstone feed stage 4 by head end to end and is stirred section 5, and conveying stirring system is by conveying direction by head
Hold to end and be divided into sandstone feeder channel 8 and stirring passage 9, be fed with what sandstone feeder channel 8 be arranged in parallel relatively for cement
Passage 7, cement transportation axle 12, the one end of cement transportation axle 12 connection independent power source are disposed with cement feeder channel 7, and sandstone is given
Expect that passage 8 and cement feeder channel 7 are round passage, stirring passage 9 is deep-slotted chip breaker, and deep-slotted chip breaker end is provided with discharging opening 10；It is defeated
Stirring driving shaft 3 is sent to be provided with sandstone pressure feeding spiral piece 11, the axle body of cement transportation axle 12 on the axle body of the position of sandstone feed stage 4
Provided with cement transportation flight 20, the volume between 11 1 pitch inner screwy fins of sandstone pressure feeding spiral piece is cement transportation flight
One times of volume between 20 1 pitch inner screwy fins；The section 5 that is stirred of conveying stirring driving shaft 3 is provided with the hollow big spiral shell of stirring
Blade 16, stirring king bolt piece 16 is identical with sandstone pressure feeding spiral 11 hands of spiral of piece, the inner diameter volume of stirring king bolt piece 16
Provided with stirring minor spiral piece 18, coaxial stirring king bolt piece 16 and stirring minor spiral piece 18 are in opposite direction, stir king bolt piece
16 developed area in axial unit length is more than the developed area of stirring minor spiral piece 18, and stirring king bolt piece 16 coordinates in arc
In shape groove；Circular transfer passage top corresponding to the sandstone feed stage 4 of conveying stirring driving shaft 3 is provided with opening, and opening is provided with
Sandstone feed hopper 14, sandstone feed hopper 14 are provided with filtering sieve 15, and sieve 15 is obliquely set；The correspondence of cement transportation axle 12
Circular transfer passage top be provided with opening, opening is provided with cement feed hopper 13；Stir passage 9 with feeder channel junction
Top be provided with to water nozzle 19, be connected with feed mechanism to water nozzle.Set up by described conveying stirring driving shaft 3 another flat with it
Capable conveying stirring driven shaft 6, array arrangement, one end of two conveying agitating shafts pass through axle to two conveying agitating shafts in horizontal direction
Hold to be supported on the stirring inwall of passage 9 and connected by synchromesh gear, conveying stirring driving shaft 3 one end connection power source, two conveyings
Agitating shaft direction of rotation is opposite；Conveying stirring driven shaft 6 is only stirred section 5, stirring corresponding with conveying stirring driving shaft 3
As mixing section 5, provided with stirring king bolt piece 16 and stirring minor spiral piece 18, cement transportation axle 12 is concentrically arranged at conveying and stirred
The conveying direction head end of driven shaft 6 is mixed, cement transportation axle 12 is provided with cement transportation flight 20.Described conveying stirring is actively
The cross arrangement of stirring king bolt piece 16 on axle 3 and conveying stirring driven shaft 6, conveying stirring driving shaft 3 and conveying stirring are driven
The both ends of axle 6 can be by bearings at the both ends of the stirring inwall of passage 9.The external diameter of described stirring minor spiral piece 18 and stirring
The internal diameter of king bolt piece 16 is connected in the place of contact, the internal diameter of stirring minor spiral piece 18 respectively with the axle body of preceding spindle nose 21 with
And the axle body footpath of sandstone feed stage 4 is fixed.Described stirring king bolt piece 16 promotes the helicoid of concrete to be provided with spiral bar
17.Described conveying stirring system conveying head end is provided with feeder channel, and feeder channel is that two relatively parallel circular conveyings are logical
Road sandstone feeder channel 8 and cement feeder channel 7, feeder channel connection stirring passage 9, stirring passage 9 is two parallel arcs
Pressure feeding spiral piece and the flight on cement transportation axle 12 and two circular transfer passage gaps on driving shaft 3 are stirred in shape groove, conveying
Coordinate, two circular transfer passages are provided with opening upper.Described is connected with measuring pump to water nozzle 19, and measuring pump is connected with conveying and stirred
The speed probe of driving shaft 3 is mixed, the conveying stirring speed probe of driving shaft 3 is arranged on the shaft end of conveying stirring driving shaft 3.It is described
Sandstone feed hopper 14 and cement feed hopper 13 is suitable for reading is provided with filtering sieve 15, sieve 15 obliquely sets.Described conveying
Stirring system is connected on tramcar chassis 2 by the support arm of adjustable height.
The personal proportioning concrete mixing conveyor of this shaftless screw, is cross-compound arrangement, includes the tramcar chassis 2 of road wheel 1
With conveying stirring system, tramcar chassis 2 are the special or universal chassis for being suitable for underground rail, and it conveys stirring system and is provided with edge
The conveying stirring driving shaft 3 and conveying stirring driven shaft 6 of two partial intersections that are parallel to each other and have of horizontal direction arrangement, conveying
Driving shaft 3 and the conveying stirring conveying direction end of driven shaft 6 are stirred by bearings at the conveying direction end of stirring passage 9
End, conveying stirring driving shaft 3 is connected with the conveying direction end of conveying stirring driven shaft 6 by synchromesh gear, wherein conveying is stirred
Mix the one end of driving shaft 3 and be connected with power source, power source can be motor or hydraulic motor, and conveying stirring driving shaft 3 and conveying are stirred
The direction of rotation of driven shaft 6 is mixed on the contrary, cement transportation axle 12 is arranged in the cement transportation passage 7 parallel with sandstone feeder channel 8,
The one end of cement transportation axle 12 connects independent power source, and the rotating speed of cement transportation axle 12 can be adjusted by independent power source,
To make cement and sandstone realize multistage proportioning.
Stirring passage 9 is connected on tramcar chassis 2, can be fixedly connected, and can also use height-adjustable support arm to connect,
Height and the elevation angle of transfer passage can be adjusted, conveying stirring driving shaft 3 and conveying stirring driven shaft 6 are horizontal by 0 to 25
Spend angle；Tramcar chassis 2 are provided with traction hook connects tractor；Conveying stirring driving shaft 3 is by conveying direction by head end to end
It is followed successively by sandstone feed stage 4 and is stirred section 5, conveying stirring driven shaft 6 is only stirred section 5, and conveying stirring system is pressed
Conveying direction is divided into sandstone feeder channel 8 and cement feeder channel 7, sandstone feeder channel 8 and cement feed by head end to end
Passage 7 is two circular transfer passages, and stirring passage 9 is two parallel deep-slotted chip breakers, and deep-slotted chip breaker end is provided with discharging opening 10；Conveying
Stirring driving shaft 3 is provided with sandstone pressure feeding spiral piece 11 on the axle body of the position of sandstone feed stage 4, and the axle body of cement transportation axle 12 is set
There is a cement helical feed flight 20, the volume between 11 1 pitch inner screwy fins of sandstone pressure feeding spiral piece is cement helical feed
One times of volume between 20 1 pitch inner screwy fins of flight, set by the rotating speed for adjusting cement transportation axle 12 to realize sand
The ratio of stone and cement.
Circular transfer passage top corresponding to the sandstone feed stage 4 of conveying stirring driving shaft 3 is provided with opening, and opening is provided with
Sandstone feed hopper 14, sandstone feed hopper 14 are provided with filtering sieve 15, and sieve 15 is obliquely set；The correspondence of cement transportation axle 12
Circular transfer passage top be provided with opening, opening is provided with cement feed hopper 13.
The section 5 that is stirred of conveying stirring driving shaft 3 is provided with hollow stirring king bolt piece 16, stirring king bolt piece 16 and sand
Stone pressure feeding spiral 11 hands of spiral of piece are identical, and the inner diameter volume of stirring king bolt piece 16 is provided with stirring minor spiral piece 18, coaxially
Stir king bolt piece 16 and stirring minor spiral piece 18 is in opposite direction, in the external diameter and stirring king bolt piece 16 of stirring minor spiral piece 18
Footpath is connected in the place of contact, the internal diameter of stirring minor spiral piece 18 respectively with preceding spindle nose 21 and the axle of sandstone feed stage 4
External diameter is fixed.
Conveying stirring driven shaft 6 and conveying stirring driving shaft 3 stirring passage 9 in part-structure be as, convey
The length of stirring driven shaft 6 is both to stir the length of king bolt piece 16；Stirring king bolt piece 16 in axial unit length deploys
Area is more than the developed area of stirring minor spiral piece 18, and stirring king bolt piece 16 coordinates in deep-slotted chip breaker；Stir passage 9 with feed
The top of passage junction is provided with to water nozzle 19, and feed mechanism is connected with to water nozzle 19.
During operation, the sandstone material in sandstone feed hopper 14 enters stirring passage 9, cement feed hopper by circular transfer passage
Cement in 13 also enters stirring passage 9 by circular transfer passage by giving the water filling of water nozzle 19, in stirring king bolt piece 16
Slurry moves to discharging opening 10 under stirring and impetus, reversely drives lower part to starch in stirring minor spiral piece 18 in moving process
Material adverse current is return, is more than the developed surface of stirring minor spiral piece 18 by the developed area of stirring king bolt piece 16 in axial unit length
Product, realizes that slurry is back and forth stirred and is fed forward, and so can effectively shorten the length of axle, reduces equipment volume.
Measuring pump is connected with to the design of water nozzle 19, measuring pump is connected with the conveying stirring speed probe of driving shaft 3, and conveying is stirred
The shaft end that the speed probe of driving shaft 3 is arranged on conveying stirring driving shaft 3 is mixed, the rotating speed that driving shaft 3 is stirred according to conveying is given
Expect the feedwater of speed automatic ration, make size performance stable；May be used also while sieve 15 suitable for reading provided with filtering of sandstone feed hopper 14
Filtering sieve 15 is set on cement feed hopper 13, and sieve 15 obliquely sets, can filter out debris, prevent from causing into spiral
Damage.
In summary, this shaftless screw automatic mixing concrete mixing conveyor distributing precision is high, service life length, conveying
Agitating shaft can flexibly be arranged to uniaxially or biaxially structure, and feed, dispensing are completed by sandstone feed hopper 14 and cement feed hopper 13,
Stir passage and complete stirring operation, and can realize a variety of concrete proportionings by adjusting the rotating speed of cement transportation axle 12, utilize axle
The slurry in stirring king bolt piece 16 and the developed area official post conveying of stirring minor spiral piece 18 into unit length back and forth stirs,
Make stirring more abundant, can effectively reduce axial length and device length, it is compact-sized, it is easy to remove, it is easy to implement, efficiency high, it is suitable to
Popularization and application.
Claims (9)
1. a kind of shaftless screw automatic mixing concrete mixing conveyor, including road wheel（1）, tramcar chassis（2）, conveying stirring
System, it is characterised in that：Tramcar chassis（2）Bottom is provided with road wheel（1）, tramcar chassis（2）Upper connection conveying stirring system, it is defeated
Stirring system is sent to include stirring passage（9）, conveying stirring driving shaft（3）Driven shaft is stirred with conveying（6）, conveying stirring driving shaft
（3）Horizontal by 0 to 25 degree angle, conveying stirring driving shaft（3）Driven shaft is stirred with conveying（6）It is defeated with respect to parallel arrangement
Send stirring driving shaft（3）One end by bearings stirring passage（9）Inwall on, conveying stirring driving shaft（3）One
End is connected with power source；Conveying stirring driving shaft（3）Sandstone feed stage is followed successively by by head end to end by conveying direction（4）With stir
Mix mixing section（5）, convey stirring system and sandstone feeder channel be divided into by head end to end by conveying direction（8）With stirring passage
（9）, with sandstone feeder channel（8）It is relative be arranged in parallel for cement feeder channel（7）, cement feeder channel（7）Inside it is disposed with
Cement transportation axle（12）, cement transportation axle（12）One end connection independent power source, sandstone feeder channel（8）With cement feeder channel
（7）For round passage, passage is stirred（9）For deep-slotted chip breaker, deep-slotted chip breaker end is provided with discharging opening（10）；Conveying stirring driving shaft（3）
In sandstone feed stage（4）The axle body of position is provided with sandstone pressure feeding spiral piece（11）, cement transportation axle（12）Axle body be provided with water
Mud conveyor screw piece（20）, sandstone pressure feeding spiral piece（11）Volume between one pitch inner screwy fin is cement transportation flight
（20）One times of volume between one pitch inner screwy fin；Conveying stirring driving shaft（3）Be stirred section（5）Stirred provided with hollow
Mix king bolt piece（16）, stir king bolt piece（16）With sandstone pressure feeding spiral piece（11）The hand of spiral is identical, stirs king bolt piece
（16）Inner diameter volume be provided with stirring minor spiral piece（18）, coaxial stirring king bolt piece（16）With stirring minor spiral piece（18）Side
To on the contrary, stirring king bolt piece（16）Developed area in axial unit length is more than stirring minor spiral piece（18）Developed surface
Product, stir king bolt piece（16）Coordinate in deep-slotted chip breaker；Conveying stirring driving shaft（3）Sandstone feed stage（4）Corresponding circle
Transfer passage top is provided with opening, and opening is provided with sandstone feed hopper（14）, sandstone feed hopper（14）It is provided with filtering sieve
（15）, sieve（15）It is oblique to set；Cement transportation axle（12）Corresponding circular transfer passage top is provided with opening, in opening
Provided with cement feed hopper（13）；Stir passage（9）It is provided with the top of feeder channel junction to water nozzle（19）, connect to water nozzle
It is connected to feed mechanism.
2. shaftless screw automatic mixing concrete mixing conveyor according to claim 1, it is characterised in that：Conveying stirring
Driving shaft（3）Another conveying stirring driven shaft in parallel is set up on side（6）, two conveying agitating shafts in horizontal direction arrange by array
Passage is being stirred in cloth, one end of two conveying agitating shafts by bearings（9）Connected on inwall by synchromesh gear, conveying stirring
Driving shaft（3）One end connects power source, and two conveying agitating shaft direction of rotation are opposite；Conveying stirring driven shaft（6）Only stirring is mixed
Close section（5）, driving shaft is stirred with conveying（3）It is corresponding to be stirred section（5）Equally, provided with stirring king bolt piece（16）And stirring
Minor spiral piece（18）, cement transportation axle（12）It is concentrically arranged at conveying stirring driven shaft（6）Conveying direction head end, cement is defeated
Send axle（12）It is provided with cement transportation flight（20）.
3. shaftless screw automatic mixing concrete mixing conveyor according to claim 2, it is characterised in that：Conveying stirring
Driving shaft（3）Driven shaft is stirred with conveying（6）On stirring king bolt piece（16）Cross arrangement, conveying stirring driving shaft（3）With
Conveying stirring driven shaft（6）Both ends can be by bearings in stirring passage（9）The both ends of inwall.
4. shaftless screw automatic mixing concrete mixing conveyor according to claim 1, it is characterised in that：Stir small spiral shell
The external diameter and stirring king bolt piece (16) internal diameter of blade (18) are connected in the place of contact, stir the interior of minor spiral piece (18)
The footpath axle body and sandstone feed stage with preceding spindle nose (21) respectively（4）Axle body footpath fix.
5. shaftless screw automatic mixing concrete mixing conveyor according to claim 1, it is characterised in that：Stir big spiral shell
Blade（16）The helicoid of concrete is promoted to be provided with spiral bar（17）.
6. shaftless screw automatic mixing concrete mixing conveyor according to claim 1, it is characterised in that：Conveying stirring
System conveying head end is provided with feeder channel, and feeder channel is two relatively parallel circular transfer passage sandstone feeder channels（8）
With cement feeder channel（7）, feeder channel connection stirring passage（9）, stir passage（9）For two parallel deep-slotted chip breakers, conveying
Stir driving shaft（3）Upper pressure feeding spiral piece and cement transportation axle（12）On the circular transfer passage gap of flight and two coordinate,
Two circular transfer passages are provided with opening upper.
7. shaftless screw automatic mixing concrete mixing conveyor according to claim 1, it is characterised in that：To water nozzle
（19）Measuring pump is connected with, measuring pump is connected with conveying stirring driving shaft（3）Speed probe, conveying stirring driving shaft（3）Turn
Fast sensor is arranged on conveying stirring driving shaft（3）Shaft end.
8. shaftless screw automatic mixing concrete mixing conveyor according to claim 1, it is characterised in that：Sandstone is fed
Bucket（14）With cement feed hopper（13）It is suitable for reading to be provided with filtering sieve（15）, sieve（15）It is oblique to set.
9. shaftless screw automatic mixing concrete mixing conveyor according to claim 1, it is characterised in that：Conveying stirring
System is connected to tramcar chassis by the support arm of adjustable height（2）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396097.1A CN105856425B (en) | 2016-06-07 | 2016-06-07 | Shaftless screw automatic mixing concrete mixing conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396097.1A CN105856425B (en) | 2016-06-07 | 2016-06-07 | Shaftless screw automatic mixing concrete mixing conveyor |
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| Publication Number | Publication Date |
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| CN105856425A CN105856425A (en) | 2016-08-17 |
| CN105856425B true CN105856425B (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610396097.1A Active CN105856425B (en) | 2016-06-07 | 2016-06-07 | Shaftless screw automatic mixing concrete mixing conveyor |
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| CN106827215A (en) * | 2017-03-13 | 2017-06-13 | 湖南三快而居住宅工业有限公司 | Material distributing machine and Concrete precast element production system |
| CN107020699B (en) * | 2017-05-11 | 2022-09-09 | 南京道润交通科技有限公司 | Movable mixer for resin concrete |
| CN107116684A (en) * | 2017-05-31 | 2017-09-01 | 嘉善凝辉新型建材有限公司 | A kind of mixed mud mixer |
| CN107755105A (en) * | 2017-08-04 | 2018-03-06 | 上海米素环保科技有限公司 | A kind of multitube particle wash mill |
| CN108656353B (en) * | 2018-05-29 | 2020-06-23 | 温州职业技术学院 | Concrete mixer |
| CN109502373B (en) * | 2018-12-28 | 2023-08-29 | 河南省煤科院科明机电设备有限公司 | Shaftless spiral batching stirring feeder |
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| CN87210828U (en) * | 1987-07-21 | 1988-05-18 | 河南煤炭科学研究所 | Continuous concrete proportioning and mixing machine |
| GB2459929A (en) * | 2008-05-14 | 2009-11-18 | Campbell Brown | Method and Apparatus for Preparing Dry Mortar |
| CN102825661A (en) * | 2012-09-01 | 2012-12-19 | 谢俊德 | Double-horizontal-spindle concrete mixing and conveying apparatus |
| KR101277085B1 (en) * | 2011-04-13 | 2013-06-19 | (유)코리아레미콘 | Manufacturing the remicon for water and admixture mixing apparatus |
| CN103286857A (en) * | 2013-06-29 | 2013-09-11 | 双鸭山金渠矿山机械制造有限公司 | Automatic screw matching concrete stirring conveyer |
| CN104080584A (en) * | 2012-03-30 | 2014-10-01 | 萱场工业株式会社 | Drum blade |
| CN104526874A (en) * | 2014-12-25 | 2015-04-22 | 朱建雄 | Material mixing machine |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87210828U (en) * | 1987-07-21 | 1988-05-18 | 河南煤炭科学研究所 | Continuous concrete proportioning and mixing machine |
| GB2459929A (en) * | 2008-05-14 | 2009-11-18 | Campbell Brown | Method and Apparatus for Preparing Dry Mortar |
| KR101277085B1 (en) * | 2011-04-13 | 2013-06-19 | (유)코리아레미콘 | Manufacturing the remicon for water and admixture mixing apparatus |
| CN104080584A (en) * | 2012-03-30 | 2014-10-01 | 萱场工业株式会社 | Drum blade |
| CN102825661A (en) * | 2012-09-01 | 2012-12-19 | 谢俊德 | Double-horizontal-spindle concrete mixing and conveying apparatus |
| CN103286857A (en) * | 2013-06-29 | 2013-09-11 | 双鸭山金渠矿山机械制造有限公司 | Automatic screw matching concrete stirring conveyer |
| CN104526874A (en) * | 2014-12-25 | 2015-04-22 | 朱建雄 | Material mixing machine |
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