CN105856425A - Shaftless, spiral and automatically-mixing concrete stirring and conveying machine - Google Patents
Shaftless, spiral and automatically-mixing concrete stirring and conveying machine Download PDFInfo
- Publication number
- CN105856425A CN105856425A CN201610396097.1A CN201610396097A CN105856425A CN 105856425 A CN105856425 A CN 105856425A CN 201610396097 A CN201610396097 A CN 201610396097A CN 105856425 A CN105856425 A CN 105856425A
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- Prior art keywords
- stirring
- conveying
- driving shaft
- sheet
- spiral
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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
-
- 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
The invention provides a shaftless, spiral and automatically-mixing concrete stirring and conveying machine and relates to the technical field of concrete stirring and conveying equipment. The shaftless, spiral and automatically-mixing concrete stirring and conveying machine comprises a conveying and stirring main drive shaft and a conveying and stirring driven shaft which are parallel to each other, and the conveying and stirring shafts are each provided with a feeding segment and a stirring and mixing segment from the head end to the tail end in the conveying direction; a shaft body, at the position of the feeding segment, of the conveying and stirring main shaft is provided with a spiral sand feeding spiral piece, the heal end of the conveying and stirring driven shaft is provided with the corresponding feeding segment in the conveying direction, a shaft body, at the position of the feeding segment, of the conveying and stirring driven shaft is provided with a cement feeding spiral piece, and the two feeding spiral pieces are contrary to each other in the turning direction as well as the rotation direction; shaft bodies, at the stirring and mixing segments, of the two conveying and stirring shafts are provided with hollow and shaftless big spiral pieces, and inner diameter spaces of the stirring big spiral pieces are provided with stirring small spiral pieces contrary in turning direction. By means of the shaftless, spiral and automatically-mixing concrete stirring and conveying machine, stable and precise mixing and reciprocating slurry stirring can be achieved, stirring can be more sufficient, efficiency is higher, and the shaftless, spiral and automatically-mixing concrete stirring and conveying machine is suitable for application and popularization.
Description
Technical field:
The present invention relates to concrete-agitating conveying equipment technical field, be specifically related to shaftless screw automatic mixing concrete-agitating defeated
Send machine.
Background technology:
It is a kind of conventional construction material at building field concrete, needs during use to add water after dispensing by a certain percentage with stirring
Equipment stirs, and then lays or pours shaping.Supporting stirring is needed to set too when mine down-hole slip casting and shotcrete construction
Standby ready-mixed concrete, stirs in being put into mixer due to the existing mixing plant being suitable to this operation again generally by artificial dispensing
Mixing, proportion scale stability and precision are the highest, mostly are batch type feed, and are not to focus on to make on an equipment
Industry, it is impossible to realize continuous-stable concrete batching.Prior art application number: CN201310266603.1 invention disclosed patent,
Because sandstone and cement are not to carry by respective passage, it is susceptible to the inaccurate situation of proportioning, and an equipment output
The proportioning of concrete is unique, it is impossible to the concrete of the multiple proportioning of output is to be extensively suitable for requirement of engineering, with axle during rear cleaning
And annex adheres to a lot of concrete on axle, it is difficult to clean, still needs to be improved.
Summary of the invention:
It is an object of the invention to customer service the deficiencies in the prior art, it is provided that a kind of shaftless screw automatic mixing concrete-agitating conveying
Machine, completes cement and sandstone separately conveying and respective mix and blend works, and improves the accuracy of proportioning.
The technical solution used in the present invention is: shaftless screw automatic mixing concrete mixing conveyor, including road wheel, ore deposit
Chassis, conveying stirring system, be provided with road wheel bottom tramcar chassis, tramcar chassis connects conveying stirring system, and conveying is stirred
The system of mixing includes stirring passage, conveying stirring driving shaft) and conveying stirring driven shaft, conveying stirring driving shaft is horizontal by 0
To 25 degree of angles, conveying stirring driving shaft and the conveying stirring opposing parallel arrangement of driven shaft, one end of conveying stirring driving shaft leads to
Cross bearings stirring passage inwall on, conveying stirring driving shaft one end be connected with power source；Conveying stirring driving shaft
Being followed successively by sandstone feed stage and stirring mixing section by conveying direction by head end to end, conveying stirring system presses conveying direction by head
End is held to be divided into sandstone feeder channel and stirring passage, leading to for cement feed of setting opposing parallel with sandstone feeder channel
Road, is disposed with cement transportation axle in cement feeder channel, cement transportation axle one end connects 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
Being provided with sandstone pressure feeding spiral sheet on the axle body of sandstone feed stage position, the axle body of cement transportation axle is provided with cement transportation spiral
Sheet, the volume between one pitch inner screwy fin of sandstone pressure feeding spiral sheet is between one pitch inner screwy fin of cement transportation flight
One times of volume；The stirring mixing section of conveying stirring driving shaft is provided with hollow stirring king bolt sheet, stirring king bolt sheet and sandstone
The pressure feeding spiral sheet hand of spiral is identical, and the inner diameter volume of stirring king bolt sheet is provided with stirring minor spiral sheet, the big spiral shell of coaxial stirring
Blade and stirring minor spiral sheet are in opposite direction, and stirring king bolt sheet developed area in axial unit length is more than stirring little spiral shell
Blade developed area, stirring king bolt sheet coordinates in deep-slotted chip breaker；Carry the circle that the sandstone feed stage of stirring driving shaft axle is corresponding
Shape transfer passage top is provided with opening, and opening is provided with sandstone feed hopper, and sandstone feed hopper is provided with filtration sieve, and sieve is in inclining
Ramp-like setting；The circular transfer passage top that cement transportation axle is corresponding is provided with opening, and opening is provided with cement feed hopper；Stirring is logical
Road with feeder channel junction be arranged over to water nozzle, connecting to water nozzle has feed mechanism.
Another conveying stirring driven shaft in parallel, two conveying shafts are set up by described conveying stirring driving shaft
Array arrangement in horizontal direction, one end of two conveying shafts passes through synchromesh gear by bearings in stirring vias inner walls
Connecting, conveying stirring driving shaft one end connects power source, and two conveying shaft direction of rotation are contrary；Conveying stirring driven shaft is only
Stirring mixing section, as the stirring mixing section corresponding with conveying stirring driving shaft, is provided with stirring king bolt sheet and stirring minor spiral
Sheet, cement transportation axle is 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 sheet.
Stirring king bolt sheet cross arrangement on described conveying stirring driving shaft and conveying stirring driven shaft, conveying stirring
Driving shaft and conveying stirring driven shaft two ends all can be by bearings at the two ends of stirring vias inner walls.
The stirring mixing section of described conveying stirring driving shaft is provided with hollow stirring king bolt sheet, stirring king bolt sheet and sand
The stone pressure feeding spiral sheet hand of spiral is identical, and the inner diameter volume of stirring king bolt sheet is provided with stirring minor spiral sheet, and coaxial stirring is big
Flight and stirring minor spiral sheet in opposite direction, stirring minor spiral sheet external diameter and stir king bolt sheet internal diameter in the place contacted
Connecting fixing, the internal diameter of stirring minor spiral sheet is fixed with the axle body of front spindle nose and the axle body footpath of sandstone feed stage respectively.
Described stirring king bolt sheet 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 that two opposing parallel circles are defeated
Sending passage sandstone feeder channel and cement feeder channel, feeder channel connects stirring passage, and stirring passage is two parallel arcs
Shape groove, on conveying stirring driving shaft, the flight on pressure feeding spiral sheet and cement transportation axle is joined with two circle transfer passage gaps
Closing, two circular transfer passages are provided with opening upper.
Described connecting to water nozzle has measuring pump, and measuring pump connects conveying stirring driving shaft speed probe, and conveying is stirred
Mix driving shaft speed probe and be arranged on the axle head of conveying stirring driving shaft.
Described sandstone feed hopper and cement feed hopper is suitable for reading is provided with filtration sieve, the inclined shape of sieve is arranged.
Described conveying stirring system is connected on tramcar chassis by the support arm of adjustable height.
The invention has the beneficial effects as follows that distributing precision is high, service life is long, conveying shaft can be set to flexibly single shaft or
Cross-compound arrangement, completes feed, dispensing by sandstone feed hopper and cement feed hopper, and stirring passage completes to stir operation, and can lead to
Overregulate the rotating speed of cement transportation axle, it is achieved multiple concrete proportioning, utilize stirring king bolt sheet in axial unit length and
Slurry in stirring minor spiral sheet developed area official post conveying back and forth stirs, and makes stirring more abundant, is effectively reduced axial length and sets
Standby length, compact conformation, it is simple to mobile, it is easy to implement, efficiency is high, is suitable to popularization and application.
Accompanying drawing illustrates:
Fig. 1 is perspective view of the present invention.
Fig. 2 is that the present invention carries shaft structural representation.
Fig. 3 is side-looking structural representation of the present invention.
Label title in figure: 1 road wheel；2 tramcar chassis；3 conveying stirring driving shafts；4 sandstone feed stages；5 stirring mixing
Section；6 conveying stirring driven shafts；7 cement feeder channels；8 sandstone feeder channels；9 stirring passages；10 discharging openings；11 sandstone feeds
Flight；12 cement transportation axles；13 cement feed hoppers；14 sandstone feed hoppers；15 sieves；16 stirring king bolt sheets；17 spiral bars；
18 stirring minor spiral sheets；19 give water nozzle；20 cement transportation flights；Spindle nose before 21.
Detailed description of the invention:
With reference to each figure, shaftless screw automatic mixing concrete mixing conveyor, including road wheel 1, tramcar chassis 2, conveying stirring
System, is provided with road wheel 1 bottom tramcar chassis 2, tramcar chassis 2 connects conveying stirring system, and conveying stirring system includes stirring
Mixing passage 9, conveying stirring driving shaft 3 and conveying stirring driven shaft 6, conveying stirring driving shaft 3 is horizontal by 0 to 25 degree folder
Angle, conveying stirring driving shaft 3 and the conveying stirring opposing parallel arrangement of driven shaft 6, bearing is passed through in one end of conveying stirring driving shaft 3
Being 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 by defeated
Sending direction to be followed successively by sandstone feed stage 4 and stirring mixing section 5 by head end to end, conveying stirring system presses conveying direction by head end
It is divided into sandstone feeder channel 8 and stirring passage 9, leading to for cement feed of setting opposing parallel with sandstone feeder channel 8 to end
Road 7, is disposed with cement transportation axle 12 in cement feeder channel 7, cement transportation axle 12 one end connects independent power source, sandstone feed
Passage 8 and cement feeder channel 7 are round passage, and stirring passage 9 is deep-slotted chip breaker, and deep-slotted chip breaker end is provided with discharging opening 10；Conveying
Stirring driving shaft 3 is provided with sandstone pressure feeding spiral sheet 11 on the axle body of sandstone feed stage 4 position, and the axle body of cement transportation axle 12 sets
Having cement transportation flight 20, the volume between 11 1 pitch inner screwy fins of sandstone pressure feeding spiral sheet is cement transportation flight 20
One times of volume between one pitch inner screwy fin；The stirring mixing section 5 of conveying stirring driving shaft 3 is provided with hollow stirring king bolt
Sheet 16, stirring king bolt sheet 16 is identical with sandstone pressure feeding spiral sheet 11 hand of spiral, and the inner diameter volume of stirring king bolt sheet 16 sets
Having stirring minor spiral sheet 18, coaxial stirring king bolt sheet 16 and stirring minor spiral sheet 18 are in opposite direction, stir king bolt sheet 16
Developed area in axial unit length coordinates at arc more than stirring minor spiral sheet 18 developed area, stirring king bolt sheet 16
In groove；The circular transfer passage top of sandstone feed stage 4 correspondence of conveying stirring driving shaft axle 3 is provided with opening, and opening is provided with
Sandstone feed hopper 14, sandstone feed hopper 14 is provided with filtration sieve 15, and the inclined shape of sieve 15 is arranged；Cement transportation axle 12 is corresponding
Circular transfer passage top be provided with opening, opening is provided with cement feed hopper 13；Stirring passage 9 with feeder channel junction
Be arranged over to water nozzle 19, connecting to water nozzle has feed mechanism.Described conveying stirring driving shaft 3 side is set up another and is put down with it
The conveying stirring driven shaft 6 of row, two conveying shaft array arrangements in horizontal direction, axle is passed through in one end of two conveying shafts
Holding to be supported on stirring passage 9 inwall and connected by synchromesh gear, conveying stirring driving shaft 3 one end connects power source, two conveyings
Shaft direction of rotation is contrary；Conveying stirring driven shaft 6 only stirring mixing section 5, the stirring corresponding with conveying stirring driving shaft 3
As mixing section 5, being provided with stirring king bolt sheet 16 and stirring minor spiral sheet 18, cement transportation axle 12 is concentrically arranged at conveying and stirs
Mixing the conveying direction head end of driven shaft 6, cement transportation axle 12 is provided with cement transportation flight 20.Described conveying stirring is actively
Stirring king bolt sheet 16 cross arrangement on axle 3 and conveying stirring driven shaft 6, conveying stirring driving shaft 3 and conveying stirring are driven
Axle 6 two ends all can be by bearings at the two ends of stirring passage 9 inwall.The stirring mixing of described conveying stirring driving shaft 3
Section 5 is provided with hollow stirring king bolt sheet 16, and stirring king bolt sheet 16 is identical with sandstone pressure feeding spiral sheet 11 hand of spiral, and stirring is big
The inner diameter volume of flight 16 is provided with stirring minor spiral sheet 18, coaxial stirring king bolt sheet 16 and stirring minor spiral sheet 18 direction
On the contrary, the external diameter of stirring minor spiral sheet 18 is fixed in local connection theed contact with stirring king bolt sheet 16 internal diameter, stirs minor spiral
The internal diameter of sheet 18 is fixed with the axle body of front spindle nose 21 and the axle body footpath of sandstone feed stage 4 respectively.Described stirring king bolt sheet
16 promote the helicoid of concrete to be provided with spiral bar 17.Described conveying stirring system conveying head end is provided with feeder channel, gives
Material passage is two opposing parallel circular transfer passage sandstone feeder channels 8 and cement feeder channel 7, and feeder channel connection is stirred
Mixing passage 9, stirring passage 9 is two parallel deep-slotted chip breakers, pressure feeding spiral sheet and cement transportation axle 12 on conveying stirring driving shaft 3
On flight and two circular transfer passage matched in clearance, two circular transfer passages are provided with opening upper.Described to water nozzle 19
Connecting and have measuring pump, measuring pump connects conveying stirring driving shaft 3 speed probe, conveying stirring driving shaft 3 speed probe
It is arranged on the axle head of conveying stirring driving shaft 3.Described sandstone feed hopper 14 and cement feed hopper 13 is suitable for reading is provided with filtration sieve
15, the inclined shape of sieve 15 is arranged.Described conveying stirring system is connected on tramcar chassis 2 by the support arm of adjustable height.
This shaftless screw is used by oneself proportioning concrete mixing conveyor, for cross-compound arrangement, including the tramcar chassis 2 of road wheel 1
With conveying stirring system, tramcar chassis 2 is for be suitable for the special of down-hole rail or universal chassis, and its conveying stirring system is provided with edge
The conveying stirring driving shaft 3 of two partial intersection that are parallel to each other and have that horizontal direction is arranged and conveying stirring driven shaft 6, conveying
Stirring driving shaft 3 and conveying stirring driven shaft 6 conveying direction end pass through the bearings conveying direction end at stirring passage 9
End, the conveying direction end of conveying stirring driving shaft 3 and conveying stirring driven shaft 6 is connected by synchromesh gear, and wherein conveying is stirred
Mixing driving shaft 3 one end and connect dynamic source, power source can be motor or hydraulic motor, and conveying stirring driving shaft 3 and conveying are stirred
Mixing driven shaft 6 direction of rotation contrary, cement transportation axle 12 is arranged in the cement transportation passage 7 parallel with sandstone feeder channel 8,
Cement transportation axle 12 one end connects independent power source, can be regulated the rotating speed of cement transportation axle 12 by independent power source,
To make cement and sandstone realize multistage proportioning.
Stirring passage 9 is connected on tramcar chassis 2, can fix connection, it is possible to use height-adjustable support arm to connect,
Height and the elevation angle of transfer passage, conveying stirring driving shaft 3 and conveying stirring driven shaft 6 can be regulated horizontal by 0 to 25
Degree angle；Tramcar chassis 2 is provided with draw hook and connects tractor；Conveying stirring driving shaft 3 presses conveying direction by head end to end
Being followed successively by sandstone feed stage 4 and stirring mixing section 5, conveying stirring driven shaft 6 only stirring mixing section 5, 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 sheet 11 on the axle body of sandstone feed stage 4 position, and the axle body of cement transportation axle 12 sets
Having cement helical feed flight 20, the volume between 11 1 pitch inner screwy fins of sandstone pressure feeding spiral sheet is cement helical feed
One times of volume between 20 1 pitch inner screwy fins of flight, is arranged by the rotating speed of adjustment cement transportation axle 12 and realizes sand
Stone and the ratio of cement.
The circular transfer passage top of sandstone feed stage 4 correspondence of conveying stirring driving shaft axle 3 is provided with opening, and opening sets
Having sandstone feed hopper 14, sandstone feed hopper 14 to be provided with filtration sieve 15, the inclined shape of sieve 15 is arranged；Cement transportation axle 12 is right
The circular transfer passage top answered is provided with opening, and opening is provided with cement feed hopper 13.
The stirring mixing section 5 of conveying stirring driving shaft 3 is provided with hollow stirring king bolt sheet 16, stirring king bolt sheet 16 and sand
Stone pressure feeding spiral sheet 11 hand of spiral is identical, and the inner diameter volume of stirring king bolt sheet 16 is provided with stirring minor spiral sheet 18, coaxial
Stirring king bolt sheet 16 and stirring minor spiral sheet 18 are in opposite direction, in the external diameter of stirring minor spiral sheet 18 and stirring king bolt sheet 16
Footpath connects fixing contact local, the internal diameter of stirring minor spiral sheet 18 respectively with front spindle nose 21 and the axle of sandstone feed stage 4
External diameter is fixed.
It is the same that conveying stirring driven shaft 6 stirs the driving shaft 3 part-structure in stirring passage 9 with conveying, conveying
The length of stirring driven shaft 6 is the length of stirring king bolt sheet 16；Axially the stirring king bolt sheet 16 in unit length launches
Area coordinates in deep-slotted chip breaker more than stirring minor spiral sheet 18 developed area, stirring king bolt sheet 16；Stirring passage 9 with feed
Passage junction be arranged over to water nozzle 19, connecting to water nozzle 19 has feed mechanism.
During operation, the sandstone material in sandstone feed hopper 14 enters stirring passage 9, cement feed hopper by circular transfer passage
Cement in 13 passes through circular transfer passage also into stirring passage 9 by water nozzle 19 water filling, at stirring king bolt sheet 16
Under stirring and impetus, slurry moves to discharging opening 10, reversely drives lower part to starch at stirring minor spiral sheet 18 in moving process
Material adverse current is return, by stirring king bolt sheet 16 developed area in axial unit length more than stirring minor spiral sheet 18 developed surface
Long-pending, it is achieved slurry back and forth stirs and is fed forward, so can effectively shorten the length of axle, reduce equipment volume.
Designing connection to water nozzle 19 and have measuring pump, measuring pump connects conveying stirring driving shaft 3 speed probe, and conveying is stirred
Mix driving shaft 3 speed probe and be arranged on the axle head of conveying stirring driving shaft 3, i.e. give according to the rotating speed of conveying stirring driving shaft 3
Material speed automatic ration feedwater, makes size performance stable；Sandstone feed hopper 14 suitable for reading be provided with filtration sieve 15 while also may be used
Arranging filtration sieve 15 on cement feed hopper 13, the inclined shape of sieve 15 arranges, can filter foreign material, prevents entering spiral and causes
Damage.
In sum, this shaftless screw automatic mixing concrete mixing conveyor distributing precision is high, and service life is long, conveying
Shaft can be set to uniaxially or biaxially structure flexibly, completes feed, dispensing by sandstone feed hopper 14 and cement feed hopper 13,
Stirring passage completes to stir operation, and can be by regulating the rotating speed of cement transportation axle 12, it is achieved multiple concrete proportioning, utilizes axle
Stirring king bolt sheet 16 in unit length and the slurry in stirring minor spiral sheet 18 developed area official post conveying back and forth stir,
Making stirring more abundant, be effectively reduced axial length and device length, compact conformation, it is simple to mobile, it is easy to implement, efficiency is high, is suitable to
Popularization and application.
Claims (9)
1. a 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), the upper conveying stirring system that connects of tramcar chassis (2), defeated
Stirring system is sent to include stirring passage (9), conveying stirring driving shaft (3) and conveying stirring driven shaft (6), conveying stirring driving shaft
(3) horizontal by 0 to 25 degree angle, conveying stirring driving shaft (3) and conveying stirring driven shaft (6) opposing parallel arrangement, defeated
Send the one end stirring driving shaft (3) by bearings on the inwall of stirring passage (9), the one of conveying stirring driving shaft (3)
End is connected with power source；Conveying stirring driving shaft (3) is followed successively by sandstone feed stage (4) by conveying direction by head end to end and stirs
Mixing mixing section (5), conveying stirring system is divided into sandstone feeder channel (8) and stirring passage by conveying direction by head end to end
(9), with sandstone feeder channel (8) opposing parallel setting for cement feeder channel (7), cement feeder channel is disposed with in (7)
Cement transportation axle (12), cement transportation axle (12) one end connects independent power source, sandstone feeder channel (8) and cement feeder channel
(7) being round passage, stirring passage (9) is deep-slotted chip breaker, and deep-slotted chip breaker end is provided with discharging opening (10)；Conveying stirring driving shaft (3)
Being provided with sandstone pressure feeding spiral sheet (11) on the axle body of sandstone feed stage (4) position, the axle body of cement transportation axle (12) is provided with water
Mud conveyor screw sheet (20), the volume between (11) pitch inner screwy fins of sandstone pressure feeding spiral sheet is cement transportation flight
One times of volume between (20) pitch inner screwy fins；The stirring mixing section (5) of conveying stirring driving shaft (3) is provided with hollow stirring
Mixing king bolt sheet (16), stirring king bolt sheet (16) is identical with sandstone pressure feeding spiral sheet (11) hand of spiral, stirs king bolt sheet
(16) inner diameter volume is provided with stirring minor spiral sheet (18), coaxial stirring king bolt sheet (16) and stirring minor spiral sheet (18) side
To on the contrary, stirring king bolt sheet (16) developed area in axial unit length is more than stirring minor spiral sheet (18) developed surface
Long-pending, stirring king bolt sheet (16) coordinates in deep-slotted chip breaker；The circle that the sandstone feed stage (4) of conveying stirring driving shaft axle (3) is corresponding
Shape transfer passage top is provided with opening, and opening is provided with sandstone feed hopper (14), and sandstone feed hopper (14) is provided with filtration sieve
(15), sieve (15) inclined shape is arranged；The circular transfer passage top that cement transportation axle (12) is corresponding is provided with opening, on opening
It is provided with cement feed hopper (13)；Stirring passage (9) with feeder channel junction be arranged over to water nozzle (19), to water nozzle even
It is connected to feed mechanism.
Shaftless screw automatic mixing concrete mixing conveyor the most according to claim 1, it is characterised in that: conveying stirring
Driving shaft (3) is other sets up another conveying stirring driven shaft (6) in parallel, two conveying shaft array in horizontal direction rows
Cloth, one end of two conveying shafts is connected by synchromesh gear on stirring passage (9) inwall by bearings, conveying stirring
Driving shaft (3) one end connects power source, and two conveying shaft direction of rotation are contrary；Conveying stirring driven shaft (6) only stirring is mixed
Close section (5), as the stirring mixing section (5) corresponding with conveying stirring driving shaft (3), be provided with stirring king bolt sheet (16) and stirring
Minor spiral sheet (18), cement transportation axle (12) is concentrically arranged at the conveying direction head end of conveying stirring driven shaft (6), and cement is defeated
Axle (12) is sent to be provided with cement transportation flight (20).
Shaftless screw automatic mixing concrete mixing conveyor the most according to claim 2, it is characterised in that: conveying stirring
Stirring king bolt sheet (16) cross arrangement on driving shaft (3) and conveying stirring driven shaft (6), conveying stirring driving shaft (3) and
Conveying stirring driven shaft (6) two ends all can be by bearings at the two ends of stirring passage (9) inwall.
Shaftless screw automatic mixing concrete mixing conveyor the most according to claim 1, it is characterised in that: conveying stirring
The stirring mixing section (5) of driving shaft (3) is provided with hollow stirring king bolt sheet (16), stirring king bolt sheet (16) and sandstone feed spiral shell
Blade (11) hand of spiral is identical, and the inner diameter volume of stirring king bolt sheet (16) is provided with stirring minor spiral sheet (18), and coaxial stirs
Mix king bolt sheet (16) and stirring minor spiral sheet (18) is in opposite direction, the external diameter of stirring minor spiral sheet (18) and stirring king bolt sheet
(16) internal diameter connects fixing contact local, the internal diameter of stirring minor spiral sheet (18) respectively with the axle body of front spindle nose (21) and
The axle body footpath of sandstone feed stage (4) is fixed.
Shaftless screw automatic mixing concrete mixing conveyor the most according to claim 1, it is characterised in that: stir big spiral shell
Blade (16) promotes the helicoid of concrete to be provided with spiral bar (17).
Shaftless screw automatic mixing concrete mixing conveyor the most 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 opposing parallel circular transfer passages sandstone feeder channel (8)
With cement feeder channel (7), feeder channel connects stirring passage (9), and stirring passage (9) is two parallel deep-slotted chip breakers, conveying
Flight on the upper pressure feeding spiral sheet of stirring driving shaft (3) and cement transportation axle (12) and two circular transfer passage matched in clearance,
Two circular transfer passages are provided with opening upper.
Shaftless screw automatic mixing concrete mixing conveyor the most according to claim 1, it is characterised in that: to water nozzle
(19) connection has measuring pump, and measuring pump connects conveying stirring driving shaft (3) speed probe, and conveying is stirred driving shaft (3) and turned
Speed sensor is arranged on the axle head of conveying stirring driving shaft (3).
Shaftless screw automatic mixing concrete mixing conveyor the most according to claim 1, it is characterised in that: sandstone feed
Bucket (14) and suitable for reading being provided with of cement feed hopper (13) filter sieve (15), and sieve (15) inclined shape is arranged.
Shaftless screw automatic mixing concrete mixing conveyor the most according to claim 1, it is characterised in that: conveying stirring
System is connected on tramcar chassis (2) by the support arm of adjustable height.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105856425A true CN105856425A (en) | 2016-08-17 |
| CN105856425B CN105856425B (en) | 2018-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610396097.1A Active CN105856425B (en) | 2016-06-07 | 2016-06-07 | Shaftless screw automatic mixing concrete mixing conveyor |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107020699A (en) * | 2017-05-11 | 2017-08-08 | 南京道润交通科技有限公司 | Resin concrete moves mixing machine |
| 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 |
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