CN108284514A - A kind of novel concrete pumping equipment - Google Patents
A kind of novel concrete pumping equipment Download PDFInfo
- Publication number
- CN108284514A CN108284514A CN201810017642.0A CN201810017642A CN108284514A CN 108284514 A CN108284514 A CN 108284514A CN 201810017642 A CN201810017642 A CN 201810017642A CN 108284514 A CN108284514 A CN 108284514A
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- 239000004567 concrete Substances 0.000 title claims abstract description 53
- 238000005086 pumping Methods 0.000 title claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 230000000694 effects Effects 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 230000002028 premature Effects 0.000 abstract description 5
- 239000000654 additive Substances 0.000 description 9
- 230000000996 additive effect Effects 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000002585 base Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 206010001497 Agitation Diseases 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 101100014158 Caenorhabditis elegans rack-1 gene Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0875—Mixing in separate stages involving different containers for each stage
-
- 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
-
- 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
- B28C5/0893—Mobile mixing devices, e.g. hanging
-
- 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
-
- 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
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a kind of novel concrete pumping equipment, structure includes：Unloading rack,It is stirred processing unit (plant),Push holder,Slide lid,Sliding bottom,Movable pulley,Penstock,Engage pipeline,Unloading rack is vertically fixed together with the lower surface and the two for being stirred processing unit (plant) by the way of welding,Movable pulley is mutually parallel two-by-two mounted on the left and right sides surface for pushing holder while coordinating with its activity,Penstock is unloading rack on same axis and the mode that is connected through a screw thread is fixed together,Slide lid is located at the left and right sides of sliding bottom while being gap-matched with sliding bottom,The use of the new type can reach pumping installations and enable to concrete that can fully be stirred when carrying out concrete conveyance,It can make the stirring of concrete subdivision that can not efficiency be improved simultaneously,And so that water delivery is spaced in transmission process prevents concrete premature set,To reach so that device is more perfect.
Description
Technical field
The present invention is a kind of novel concrete pumping equipment, belongs to concrete field.
Background technology
Pump concrete can pass through the concrete of pipeline mix with concrete pump.It is required that its good fluidity, aggregate
Grain size is generally no greater than a quarter of caliber, and the pump for preventing concrete mix from isolating and blocking in pumping line need to be added
Agent is sent, and the additive for enabling concrete batching system smoothly to pass through under pump pressure, water-reducing agent, plasticiser, air-entrainment and increasing
Thick dose etc. can be employed as pumping admixture.Suitable mixing material (such as flyash) is added, can avoid mixing and stirring material in concrete construction
Laminated segregation, bleeding and blocking conveyance conduit.In the raw material of pump concrete, coarse aggregate is preferably preferentially selected.
Concrete, referred to as " concrete ":Refer to by cementitious material by the general designation for the cementing integral engineered composite material that gathers materials.
One word of concrete usually said refers to making cementitious material with cement, and sand, masonry gather materials；Coordinate by a certain percentage with water, it is agitated
Obtained by cement concrete, also referred to as normal concrete, it is widely used in civil engineering.
Pump is trandfer fluid or makes the machinery of fluid pressurized.It sends the mechanical energy of prime mover or other external energies to
Liquid makes liquid energy increase.Pump is mainly used to convey the liquid such as water, oil, acid ＆ alkali liquid, emulsion, suspended emulsion and liquid metal,
Also liquid, gas mixture and the liquid containing suspended solids be can transport.Pump can be usually divided into positive displacement pump, dynamical type by operation principle
Pump and other types pump three classes.In addition to classifying by operation principle, also it can be classified and be named by other methods.Such as, by driving method
Electrodynamic pump and turbine pump etc. can be divided into；It can be divided into single-stage pump and multistage pump by structure；By purposes can be divided into boiler feed pump and based on
Amount pump etc.；It can be divided into water pump, oil pump and slush pump etc. by the property of conveying liquid.According to whether there is or not axle construction, straight line can be divided to pump, and
Conventional pump.Water pump can only convey the logistics using fluid as medium, be unable to conveying solid substance
But the pumping installations of the prior art can not enable concrete to be fully stirred when carrying out concrete conveyance, together
Shi Wufa makes the stirring of concrete subdivision that can not efficiency be improved, and can not so that water delivery is spaced in transmission process to be prevented
Concrete premature set, to so that device is more perfect.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of novel concrete pumping equipment, with solution
Certainly.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of novel concrete pump
The equipment, structure is sent to include：Unloading rack is stirred processing unit (plant), pushes holder, slide lid, sliding bottom, movable pulley, pressure
Power delivery pipe, engagement pipeline, the unloading rack is vertically with the lower surface for being stirred processing unit (plant) and the two using welding
Mode is fixed together, the movable pulley be mutually parallel two-by-two mounted on push holder left and right sides surface simultaneously and its
Activity cooperation, the penstock is unloading rack on same axis and the mode that is connected through a screw thread is fixedly connected on
Together, the slide lid is located at the left and right sides of sliding bottom while being gap-matched with sliding bottom, the promotion holder
It is fixed together by welding simultaneously positioned at the upper surface of sliding bottom, it is defeated that the engagement pipeline is embedded in pressure
It send the inside of pipe and is combined together with its activity；
It is described be stirred processing unit (plant) equipped with delivery adjustment device, secondary stirring device, send water spacer device, medicinal powder into
Expect device, agitating device, a water flow conveyances；
The delivery adjustment device is located at the left end of bottom side surface inside equipment and is movably connected with it, described
Agitating device is located at the surface of delivery adjustment device and is movably connected with delivery adjustment device, described secondary
Set on the right side of delivery adjustment device, together, the medicinal powder feeding equipment stirs mechanical connection agitating device with secondary simultaneously
Device is mixed to be mutually perpendicular to and be movably connected with secondary stirring device, it is described that water spacer device is sent to be filled through secondary agitation
The right lateral surface set and its integrally weldedization structure, the water flow conveyances are located at the upper of the left side of an agitating device
End while the inside of an embedded agitating device.
Further, the delivery adjustment device is equipped with sliding shoe, discharging jacking block, spring, supporting rack, delivery wheel, oil inlet
Frame, threaded rod, resetting spring, movable block, screens frame, slipping block.
Further, the delivery wheel is flexibly connected integralization structure by the band body in outside, between the delivery wheel
Equipped with sliding slot, the sliding shoe is embedded in the inside of sliding slot and its sliding slot is gap-matched, and the screens frame is located at sliding shoe
Front surface use jack-post to be fixed together with it simultaneously, the movable block be located at the front surface of screens frame upper end and its
Activity is combined together, and the threaded rod is mounted on the upper surface of delivery wheel and is flexibly connected with delivery wheel, support frame as described above
It is vertically mounted on the upper surface with body and is secured to connect, the upper surface that the spring is set to supporting rack is secured to simultaneously
It links together, the discharging jacking block is mounted on the upper surface of supporting rack and is movably connected in one by spring and supporting rack
It rises.
Further, the secondary stirring device is equipped with powder inlet pipe, feed pipe, stirring cabin, cradling piece, discharge nozzle, power
Motor, transmission wheel, steel cable, middle runner, both upper surfaces that the powder inlet pipe is located at stirring cabin are mutually communicated and are welded with it
Integralization structure, the left-hand face that the feed pipe is located at stirring cabin are secured to link together, and the middle runner is located at
It stirs the inner surface in cabin and coordinates with stirring cabin activity, the cradling piece is presented loop configuration and is mutually perpendicular to be welded on two-by-two
The outer surface of middle runner is movably connected between the middle runner and transmission wheel by steel cable, the power electric seat in the plane
Mesh together in both lower surface of transmission wheel, the discharge nozzle be located at the right side of stirring cabin lower surface and with stirring cabin phase
Perforation.
Further, described that water spacer device is sent to be equipped with driving wheel, rack wheel, coordinate sliding block, push bar, water frame, limit
Position frame, water pipe, belt pulley, card holder, belt, sliding seat, push strut, by being covered in the skin of lateral surface between the belt pulley
Band composition integral structure, the cooperation sliding block are vertically mounted on the front surface of belt pulley, and the cooperation sliding block is embedded in limit
It the inner surface of frame and is gap-matched and links together with limit frame, it is described to push before bar is located at limit frame
Both surfaces integrally weldedization structure, the water frame links together with the left-hand face below water pipe, described to push bar
Both the right lateral surfaces for being vertically embedded into water pipe are gap-matched, the card holder be set to belt lower surface card slot inside and with
It is mechanically connected, the inside of card holder insertion sliding seat, the push strut be mounted on the right lateral surface of card holder and with lower section
Rack wheel flexible connection, the rack wheel is movably connected with driving wheel, by steel cable body.
Further, the medicinal powder feeding equipment is equipped with backbone block, cooperation card holder, adjusting bracket, three-link, active seat, rotation
Bull stick, delivery board, card holder bar, rotation seat, limited block, matching seat, push spring, balance plate, delivery pipe, lower pressure rack, catch bar,
It presses shell, push bar, mounting base, cooperation runner, conveyer belt, the backbone block with its orthogonal mounting base by fixing
It links together, the bar that pushes is embedded in the inner surface of backbone block and is gap-matched with it, and described to push bar embedding
Enter to press the inner surface of shell and be gap-matched with it to link together, the catch bar is to push bar vertical axis
Upward extension and being integrated with structure, both lower surfaces that the catch bar is vertically mounted on balance handle passes through welding
Mode form integral structure, the lower pressure rack is located at the mode that both centers of balancing stand lower surface are connected through the hinge and connects
Be connected together, the lower section for pushing spring and being set to lower pressure rack, the delivery pipe with push spring and be mutually parallel and be mounted on
The top of equipment, the left-hand face for pushing bar are equipped with gear, and the cooperation runner is coordinated by conveyer belt and gear activity
It links together, the swingle is mounted on the front surface of active seat and is combined together with active seat activity, the cooperation
Runner is movably connected by active seat with swingle, and the front surface that the card holder bar is mounted on three-link is lived with it simultaneously
Dynamic to link together, the delivery board is embedded in the inner surface of card holder bar while being combined together with card holder bar activity, described
Rotation seat is vertically mounted on the upper end of delivery board front surface, the matching seat and rotation seat be mutually parallel simultaneously with using axis connection
Together, the limited block is set to the lower section of rotation seat.
Further, an agitating device be equipped with discharging set, annular cutter, frame, charging seat, shaft coupling, worm screw,
Cutter ladder, both upper surfaces that the charging seat is located at frame are fixed together, the shaft coupling that the worm screw passes through periphery
It is fixedly connected on the upper surface of frame, the left and right sides that the annular cutter is mounted on worm screw passes through the side of welding simultaneously on the surface
Formula is fixed together, and the cutter ladder is located at the upper end mechanical connection at left and right sides of worm screw together, the discharging
The lower surface that seat is located at frame is secured to connect simultaneously.
Further, the water flow conveyances be equipped with nozzle, water channel, cut-off valve chest, rubber pad, threaded rod, handle,
Threaded block, meshing gear, the pump housing, the meshing gear are mutually parallel and engage mounted on the inside of the pump housing, and the water channel passes through
Lead to the inner surface of cut-off valve chest and the pump housing and be integrated with the two, the threaded rod is vertically embedded into threaded block
It inner surface and is threaded togather with threaded block, the rubber pad is wrapped in the lower end of threaded rod lateral surface, described
Hand is fixedly mounted on the upper surface of threaded rod by welding, and the water channel connects with nozzle and is welded into nozzle
Integral structure.
Advantageous effect
A kind of novel concrete pumping equipment of the present invention, first so that after equipment is powered, then by charging seat to frame
After concrete is added in the inside of frame, flexible adjusting is then carried out by the handle on the threaded rod on cut-off valve chest and makes spiral shell
Rubber pad on rasp bar carries out folding work and flow is made by water channel to enter the inside of frame and under the agitation of cutter ladder
So that concrete crushes, and the worm screw of lower section carries out helical feed, and annular cutter is stirred, subsequently into the discharging of lower section
The inside of jacking block, while so that slipping block is pushed screens frame and screens frame is pushed forward with displacement more on body in slipping block
Supporting rack makes supporting rack drive the discharging jacking block anterior displacement of top and pushes screw thread in movable block during displacement
Bar it is upper when occur tilting slipping block moves on and internal cement is tilted through the inside that feed pipe enters stirring cabin, in bullet
It is resetted under the pulling of spring, and top continues to be stirred, and the inside of secondary stirring device can lead to during stirring
The delivery pipe for crossing top enters additive, and in additive into fashionable so that balancing stand presses lower pressure rack decline and drives pushes away
Lever declines and is that lower section pushing that bar descends through gear and conveyer belt so that runner is coordinated to be rotated pushing, and drives
Three-link is made drive for swingle so that the card holder bar in front drives delivery board to decline and at the same time so that pushing
Under the pushing of spring so that under pushing the pushing of spring so that balancing stand upwarp so that additive enter the inside of matching seat and
Decline together and the rotation seat in the dynamic lower lower section of the card of limited block upwarp so that will make under matching seat the additive of inside into
Enter powder inlet pipe and enters stirring cabin by the drive of power motor so that middle runner carries out rotation so that upper and lower cradling piece is turned
It is dynamic to stir and cooperation is carried out by the card holder on right side and belt in whipping process so that before and after limit frame progress orderly
Movement carries out front and back sealing with folding so that flow can be in filling flow, to complete after certain interval of time so that pushing bar
It works at the conveying hybrid process of concrete, can thus reach pumping installations and enable to mix when carrying out concrete conveyance
Solidifying soil can be fully stirred, while can make the stirring of concrete subdivision that can not efficiency be improved, and conveying
Interval water delivery prevents concrete premature set in the process, to achieve the purpose that so that device is more perfect.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of novel concrete pumping equipment of the present invention.
Fig. 2 is the structural schematic diagram that the present invention is stirred processing unit (plant).
Fig. 3 is the modular construction refinement schematic diagram that the present invention is stirred processing unit (plant).
Fig. 4 is the use schematic diagram one that the present invention is stirred processing unit (plant).
Fig. 5 is the use schematic diagram two that the present invention is stirred processing unit (plant).
In figure：Unloading rack -1 is stirred processing unit (plant) -2, pushes holder -3, slide lid -4, sliding bottom -5, movement
Wheel -6, penstock -7, engagement pipeline -8, delivery adjustment device -21, secondary stirring device -22, send water spacer device -23,
Medicinal powder feeding equipment -24, agitating devices -25, water flow conveyances -26, sliding shoe -212, discharging jacking block -213, a springs -
214, supporting rack -215, delivery wheel -216, oil inlet frame -217, threaded rod -218, resetting spring -219, movable block -2110, screens
Frame -2111, powder inlet pipe -221, feed pipe -222, stirring cabin -223, cradling piece -224, discharge nozzle -225, moves slipping block -2112
Force motor -226, transmission wheel -227, steel cable -228, middle runner -229, driving wheel -231, rack wheel -232, cooperation sliding block -233,
It pushes bar -234, water frame -235, limit frame -236, water pipe -237, belt pulley -238, card holder -239, belt -2310, slide
Dynamic seat -2311, push strut -2312, backbone block -241, cooperation card holder -242, adjusting bracket -243, three-link -244, active seat -
245, swingle -246, delivery board -247, card holder bar -248, rotation seat -249, limited block -2410, matching seat -2411, push
Spring -2412, delivery pipe -2414, lower pressure rack -2415, catch bar -2416, presses shell -2417, pushes balance plate -2413
Bar -2418, mounting base -2419, cooperation runner -2420, conveyer belt -2421, discharging set -251, annular cutter -252, frame -
253, charging seat -254, shaft coupling -255, worm screw -256, cutter ladder -257, nozzle -261, water channel -262, cut-off valve chest -
263, rubber pad -264, threaded rod -265, handle -266, threaded block -267, meshing gear -268, the pump housing -269.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 5 is please referred to Fig.1, the present invention provides a kind of novel concrete pumping equipment technical solution：Its structure includes：
Unloading rack 1 is stirred processing unit (plant) 2, pushes holder 3, slide lid 4, sliding bottom 5, movable pulley 6, penstock 7, connects
Pipeline 8 is closed, the unloading rack 1 is vertically fixed with the lower surface and the two for being stirred processing unit (plant) 2 by the way of welding
It links together, the movable pulley 6 is mutually parallel two-by-two mounted on the left and right sides surface for pushing holder 3 while matching with its activity
It closes, the penstock 7 is unloading rack 1 on same axis and the mode that is connected through a screw thread is fixedly connected on one
It rises, the slide lid 4 is located at the left and right sides of sliding bottom 5 while being gap-matched with sliding bottom 5, the promotion holder
3 upper surfaces for being located at sliding bottom 5 are fixed together by welding simultaneously, and the engagement pipeline 8 is embedded in pressure
It the inside of power delivery pipe 7 and is combined together with its activity；
The processing unit (plant) 2 that is stirred is equipped with delivery adjustment device 21, secondary stirring device 22, send water spacer device
23,24, agitating devices 25, water flow conveyances 26 of medicinal powder feeding equipment；
The delivery adjustment device 21 is located at the left end of bottom side surface inside equipment and is movably connected with it, institute
An agitating device 25 is stated to be located at the surface of delivery adjustment device 21 and be movably connected with delivery adjustment device 21,
Set on the right side of delivery adjustment device 21, together, the medicinal powder is fed mechanical connection the secondary stirring device 22 simultaneously
Device 24 is mutually perpendicular to secondary stirring device 22 and is movably connected with secondary stirring device 22, described to send water spacer
Device 23 is located at through the right lateral surface and its integrally weldedization structure, the water flow conveyances 26 of secondary stirring device 22
The inside of the agitating device 25 in upper end while insertion of the left side of agitating device 25, the delivery adjustment device 21 are set
There is sliding shoe 212, discharging jacking block 213, spring 214, supporting rack 215, delivery wheel 216, oil inlet frame 217, threaded rod 218, reset
Spring 219, movable block 2110, screens frame 2111, slipping block 2112, the delivery wheel 216 are flexibly connected by the band body in outside
Integralization structure, sliding slot is equipped between the delivery wheel 216, and the sliding shoe 212 is embedded in inside and its sliding slot of sliding slot
It is gap-matched, the front surface that the screens frame 2111 is located at sliding shoe 212 uses jack-post to be fixedly connected on one with it simultaneously
It rises, the movable block 2110 is located at the upper end of the front surface of screens frame 2111 and its activity is combined together, the threaded rod 218
It is flexibly connected mounted on the upper surface of delivery wheel 216 and with delivery wheel 216, support frame as described above 215 is vertically mounted on body
It upper surface and is secured to connect, the upper surface that the spring 214 is set to supporting rack 214 is secured to be connected to one simultaneously
It rises, the discharging jacking block 213 is mounted on the upper surface of supporting rack 215 and is movably connected in by spring 214 and supporting rack 215
Together, the secondary stirring device 22 be equipped with powder inlet pipe 221, feed pipe 222, stirring cabin 223, cradling piece 224, discharge nozzle 225,
Power motor 226, transmission wheel 227, steel cable 228, middle runner 229, the powder inlet pipe 221 are located at the upper surface two in stirring cabin 223
Person is mutually communicated and with its integrally weldedization structure, and the left-hand face that the feed pipe 222 is located at stirring cabin 223 is solid with it
Surely it links together, the middle runner 229 is located at the inner surface in stirring cabin 223 and coordinates with 223 activity of stirring cabin, described
Cradling piece 224 is presented loop configuration and is mutually perpendicular to be welded on the outer surface of middle runner 229, the middle runner 229 and biography two-by-two
It is movably connected by steel cable 228 between defeated wheel 227, the power motor 226 is located at both lower surfaces of transmission wheel 227
Mesh together, the discharge nozzle 225 is located at the right side of stirring 223 lower surface of cabin and connects with stirring cabin 223, described to send
Water spacer device 23 is equipped with driving wheel 231, rack wheel 232, cooperation sliding block 233, pushes bar 234, water frame 235, limit frame
236, water pipe 237, belt pulley 238, card holder 239, belt 2310, sliding seat 2311, push strut 2312, the belt pulley 238 it
Between by being covered in the belt 2310 of lateral surface form integral structure, the cooperation sliding block 233 is vertically mounted on belt pulley 238
Front surface, it is described cooperation sliding block 233 be embedded in limit frame 236 inner surface and with limit frame 236 use gap
It cooperates together, the bar 234 that pushes is located at both front surfaces of limit frame 236 integrally weldedization structure, described
Water frame 235 and the left-hand face of 237 lower section of water pipe link together, the right side for pushing bar 234 and being vertically embedded into water pipe 237
Both surfaces are gap-matched, and the card holder 239 is set to inside the card slot of 2310 lower surface of belt and mechanical connection,
The card holder 239 is embedded in the inside of sliding seat 2311, and the push strut 2312 is mounted on the right lateral surface of card holder 239 and under
The rack wheel 232 of side is flexibly connected, and the rack wheel 232 is movably connected with driving wheel 231, by steel cable body, described
Medicinal powder feeding equipment 24 is equipped with backbone block 241, cooperation card holder 242, adjusting bracket 243, three-link 244, active seat 245, swingle
246, delivery board 247, card holder bar 248, rotation seat 249, limited block 2410, matching seat 2411, push spring 2412, balance plate
2413, delivery pipe 2414, lower pressure rack 2415, catch bar 2416, press shell 2417, push bar 2418, mounting base 2419, cooperation
Runner 2420, conveyer belt 2421, the backbone block 241 by being fixed together with its orthogonal mounting base 2419,
The bar 2418 that pushes is embedded in the inner surface of backbone block 241 and is gap-matched with it, and described to push bar 2418 embedding
Enter to press the inner surface of shell 2417 and be gap-matched with it to link together, the catch bar 2416 is to push bar
The upward extension of 2418 vertical axis and being integrated with structure, the catch bar 2416 are vertically mounted on balance 2413
Both lower surfaces form integral structure by welding, the lower pressure rack 2415 is located at 2413 lower surface of balancing stand
Both central mode being connected through the hinge links together, the lower section for pushing spring 2412 and being set to lower pressure rack 2415, institute
It states delivery pipe 2414 and pushes spring 2412 and be mutually parallel and mounted on the top of equipment, the left side table for pushing bar 2418
Face is equipped with gear, and the cooperation runner 2420 is cooperated together by conveyer belt 2421 and gear activity, the swingle
246 are mounted on the front surface of active seat 245 and are combined together with 245 activity of active seat, and the cooperation runner 2420 passes through
Active seat 245 is movably connected with swingle 246, the card holder bar 248 be mounted on three-link 244 front surface simultaneously with
It is movably connected, and the delivery board 247 is embedded in the inner surface of card holder bar 248 while matching with 248 activity of card holder bar
It is combined, the rotation seat 249 is vertically mounted on the upper end of 247 front surface of delivery board, the matching seat 2411 and rotation seat
249 are mutually parallel while with using together with axis connection, the limited block 2410 is set to the lower section of rotation seat 249, described primary
Agitating device 25 is equipped with discharging set 251, annular cutter 252, frame 253, charging seat 254, shaft coupling 255, worm screw 256, reamer
Frame 257, both upper surfaces that the charging seat 254 is located at frame 253 are fixed together, and the worm screw 256 passes through periphery
Shaft coupling 255 be fixedly connected on the upper surface of frame 253, the annular cutter 252 is mounted on the left and right sides table of worm screw 256
Be fixed together by welding simultaneously on face, the cutter ladder 257 be located at the left and right sides of worm screw 256 upper end and
Its is mechanically coupled together, and the discharging set 251 is located at the lower surface of frame 253 while being secured to connect, and the flow is defeated
Device 26 is sent to be equipped with nozzle 261, water channel 262, cut-off valve chest 263, rubber pad 264, threaded rod 265, handle 266, threaded block
267, meshing gear 268, the pump housing 269, the meshing gear 268 are mutually parallel and engage mounted on the inside of the pump housing 269, institute
It states the inner surface of the perforation of water channel 262 cut-off valve chest 263 and the pump housing 269 and is integrated with the two, the screw thread
Bar 265 is vertically embedded into the inner surface of threaded block 267 and is threaded togather with threaded block 267, and the rubber pad 264 wraps
The lower end of 265 lateral surface of threaded rod is wrapped up in, the handle 266 is fixedly mounted on the upper table of threaded rod 265 by welding
Face, the water channel 262 and nozzle 261 connect and with 261 integrally weldedization structure of nozzle.
An agitating device 25 of the invention refers to carrying out the Mixing Machine device of the first stirring of concrete and water.
In use, first so that after equipment energization, be then added to the inside of frame 253 by charging seat 254 mixed
After solidifying soil, flexible adjusting is then carried out by the handle 266 on the threaded rod 265 on cut-off valve chest 263 and makes threaded rod
Rubber pad 264 on 265 carries out folding work and makes flow by water channel 263 into the inside of frame 263 and in cutter ladder
So that concrete crushes under 257 agitation, and the worm screw 256 of lower section carries out helical feed, and annular cutter 252 is stirred,
Making slipping block with displacement more on body subsequently into the inside of the discharging jacking block 213 of lower section, while in slipping block 2112
2112 push screens frame 2111 so that screens frame 2111 pushes supporting rack 215 forward so that supporting rack 215 drives the discharging of top
213 anterior displacement of jacking block and during displacement movable block 2110 push threaded rod 218 it is upper when occur tilt sliding
Block 2112 moves on and internal cement is tilted through the inside that feed pipe 222 enters stirring cabin 223, in the drawing of spring 214
Dynamic lower reset, and top continues to be stirred, and the inside of secondary stirring device 22 can be by upper during stirring
The delivery pipe 2414 of side enters additive, and in additive into fashionable so that balancing stand 2413 presses the decline of lower pressure rack 2415 simultaneously
And drive catch bar 2416 decline and push be lower section pushing bar 2418 descend through gear and conveyer belt 2421 so that
Cooperation runner 2420 is rotated, and drives swingle 246 so that three-link 244 drive 248 band of card holder bar so that front
Dynamic delivery board 249 declines and at the same time so that pushing under the pushing of spring 2412 so that pushing under the pushing of spring 2412
So that balancing stand 2413 upwarps so that additive enters the inside of matching seat 2411 and together decline and in limited block 2410
The dynamic lower lower section of card rotation seat 249 upwarp so that will make under matching seat 2411 additive of inside enter powder inlet pipe 221 into
Enter to stir cabin 223 by the drive of power motor 226 so that middle runner 229 carries out rotation so that upper and lower cradling piece 224 carries out
Rotation stirring and cooperation carried out by the card holder on right side 239 and belt 2310 in whipping process so that limit frame 236 into
Orderly moving forward and backward of going makes flow that can exist after certain interval of time so that pushing bar 234 and carrying out front and back sealing with folding
Flow is filled, to complete the conveying hybrid process work of concrete.
The present invention solves pumping installations can not enable concrete to be fully stirred when carrying out concrete conveyance, simultaneously
It can not make the stirring of concrete subdivision that can not efficiency be improved, and can not so that being spaced water delivery in transmission process prevents from mixing
Solidifying soil premature set, the problem to which device can not be made more perfect, the present invention are combined with each other by above-mentioned component, can
It enables to concrete that can fully be stirred when carrying out concrete conveyance to reach pumping installations, while can make coagulation
Native subdivision stirring can not make efficiency improve, and so that water delivery is spaced in transmission process prevents concrete premature set, from
And achieve the purpose that so that device is more perfect.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of novel concrete pumping equipment, structure include：Unloading rack (1) is stirred processing unit (plant) (2), pushes
Holder (3), slide lid (4), sliding bottom (5), movable pulley (6), penstock (7), engagement pipeline (8), it is characterised in that：
The unloading rack (1) is vertically fixed with the lower surface and the two for being stirred processing unit (plant) (2) by the way of welding
It links together, the movable pulley (6) is mutually parallel two-by-two mounted on the left and right sides surface for pushing holder (3) while living with it
Dynamic cooperation, the penstock (7) is unloading rack (1) on same axis and the mode that is connected through a screw thread fixes company
It being connected together, the slide lid (4) is located at the left and right sides of sliding bottom (5) while being gap-matched with sliding bottom (5),
The upper surface for pushing holder (3) to be located at sliding bottom (5) is fixed together by welding simultaneously, described to connect
Pipeline (8) is closed to be embedded in the inside of penstock (7) and be combined together with its activity；
The processing unit (plant) (2) that is stirred is equipped with delivery adjustment device (21), secondary stirring device (22), send water spacer device
(23), medicinal powder feeding equipment (24), an agitating device (25), water flow conveyances (26)；
The delivery adjustment device (21) is located at the left end of bottom side surface inside equipment and is movably connected with it, described
Agitating device (25) is located at the surface of delivery adjustment device (21) and is movably connected in delivery adjustment device (21)
Together, the secondary stirring device (22) be set to delivery adjustment device (21) right side simultaneously mechanical connection together, institute
Medicinal powder feeding equipment (24) is stated to be mutually perpendicular to secondary stirring device (22) and be movably connected in secondary stirring device (22)
It is together, described to send right lateral surface and its integrally weldedization structure of the water spacer device (23) through secondary stirring device (22),
The water flow conveyances (26) are located at the upper end of the left side of an agitating device (25) while an embedded agitating device
(25) inside.
2. a kind of novel concrete pumping equipment according to claim 1, it is characterised in that：The delivery adjustment device
(21) sliding shoe (212), discharging jacking block (213), spring (214), supporting rack (215), delivery wheel (216), oil inlet frame are equipped with
(217), threaded rod (218), resetting spring (219), movable block (2110), screens frame (2111), slipping block (2112).
3. a kind of novel concrete pumping equipment according to claim 2, it is characterised in that：The delivery wheel (216)
It is flexibly connected integralization structure by the band body in outside, sliding slot, the sliding shoe are equipped between the delivery wheel (216)
(212) inside and its sliding slot for being embedded in sliding slot are gap-matched, before the screens frame (2111) is located at sliding shoe (212)
Surface uses jack-post to be fixed together with it simultaneously, and the movable block (2110) is located at the front surface of screens frame (2111)
Upper end is combined together with its activity, and the threaded rod (218) is mounted on the upper surface of delivery wheel (216) and and delivery wheel
(216) it is flexibly connected, support frame as described above (215) is vertically mounted on the upper surface with body and is secured to connect, the spring
(214) upper surface for being set to supporting rack (214) is secured to link together simultaneously, and the discharging jacking block (213) is mounted on branch
It the upper surface of support (215) and is movably connected by spring (214) and supporting rack (215).
4. a kind of novel concrete pumping equipment according to claim 1, it is characterised in that：The secondary stirring device
(22) powder inlet pipe (221), feed pipe (222), stirring cabin (223), cradling piece (224), discharge nozzle (225), power motor are equipped with
(226), transmission wheel (227), steel cable (228), middle runner (229), the powder inlet pipe (221) are located at the upper table of stirring cabin (223)
Both faces be mutually communicated and with its integrally weldedization structure, the feed pipe (222) be located at stirring cabin (223) left side table
Face is secured to link together, the middle runner (229) be located at stirring cabin (223) inner surface and with stirring cabin
(223) activity cooperation, the cradling piece (224) are presented loop configuration and are mutually perpendicular to be welded on the outside of middle runner (229) two-by-two
Surface is movably connected between the middle runner (229) and transmission wheel (227) by steel cable (228), the power motor
(226) both the lower surfaces for being located at transmission wheel (227) mesh together, and the discharge nozzle (225) is located at stirring cabin (223) following table
The right side in face and with stirring cabin (223) connect.
5. a kind of novel concrete pumping equipment according to claim 1, it is characterised in that：It is described to send water spacer device
(23) it is equipped with driving wheel (231), rack wheel (232), cooperation sliding block (233), pushes bar (234), water frame (235), limitting casing
Frame (236), water pipe (237), belt pulley (238), card holder (239), belt (2310), sliding seat (2311), push strut (2312),
Between the belt pulley (238) integral structure, the cooperation sliding block are formed by being covered in the belt (2310) of lateral surface
(233) it is vertically mounted on the front surface of belt pulley (238), the cooperation sliding block (233) is embedded in the inside of limit frame (236)
It surface and is gap-matched and links together with limit frame (236), the bar (234) that pushes is located at limit frame
(236) both front surfaces integrally weldedization structure, the water frame (235) connect with the left-hand face below water pipe (237)
Be connected together, it is described push bar (234) and be vertically embedded into both right lateral surfaces of water pipe (237) be gap-matched, the card holder
(239) it is set to inside the card slot of belt (2310) lower surface and mechanical connection, the card holder (239) is embedded in sliding seat
(2311) inside, the push strut (2312) be mounted on card holder (239) right lateral surface and with the rack wheel of lower section (232)
Flexible connection, the rack wheel (232) are movably connected with driving wheel (231), by steel cable body.
6. a kind of novel concrete pumping equipment according to claim 1, it is characterised in that：The medicinal powder feeding equipment
(24) backbone block (241), cooperation card holder (242), adjusting bracket (243), three-link (244), active seat (245), swingle are equipped with
(246), delivery board (247), card holder bar (248), rotation seat (249), limited block (2410), matching seat (2411), push spring
(2412), balance plate (2413), delivery pipe (2414), lower pressure rack (2415), catch bar (2416), press shell (2417), top
Lever (2418), mounting base (2419), cooperation runner (2420), conveyer belt (2421), the backbone block (241) by with its phase
Mutually vertical mounting base (2419) is fixed together, the inside table for pushing bar (2418) and being embedded in backbone block (241)
It face and is gap-matched with it, it is described to push the embedded inner surface for pressing shell (2417) of bar (2418) and adopted with it
Linked together with clearance fit, the catch bar (2416) be push the upward extension of bar (2418) vertical axis and and its
It is integrated, the catch bar (2416), which is vertically mounted on, to be balanced both lower surfaces of (2413) by welding
Integral structure is formed, the lower pressure rack (2415) is located at what both centers of balancing stand (2413) lower surface were connected through the hinge
Mode links together, the lower section for pushing spring (2412) and being set to lower pressure rack (2415), the delivery pipe (2414) and top
Spring (2412) of moving is mutually parallel and mounted on the top of equipment, and the left-hand face for pushing bar (2418) is equipped with gear,
The cooperation runner (2420) is cooperated together by conveyer belt (2421) with gear activity, swingle (246) peace
Mounted in active seat (245) front surface and be combined together with active seat (245) activity, the cooperation runner (2420) passes through
Active seat (245) is movably connected with swingle (246), and the card holder bar (248) is mounted on the preceding table of three-link (244)
Face is movably connected with it simultaneously, and the delivery board (247) is embedded in the inner surface of card holder bar (248) while and card holder
Bar (248) activity is combined together, and the rotation seat (249) is vertically mounted on the upper end of delivery board (247) front surface, described to set
Object seat (2411) is mutually parallel with rotation seat (249) while turning with using together with axis connection, the limited block (2410) is set to
The lower section of dynamic seat (249).
7. a kind of novel concrete pumping equipment according to claim 1, it is characterised in that：Agitating device
(25) discharging set (251), annular cutter (252), frame (253), charging seat (254), shaft coupling (255), worm screw are equipped with
(256), cutter ladder (257), both upper surfaces that the charging seat (254) is located at frame (253) are fixed together, described
Worm screw (256) is fixedly connected on the upper surface of frame (253), annular cutter (252) peace by the shaft coupling (255) of periphery
It is fixed together by welding simultaneously on the surface mounted in the left and right sides of worm screw (256), the cutter ladder (257)
Together, the discharging set (251) is located at frame (253) to upper end mechanical connection at left and right sides of worm screw (256)
Lower surface is secured to connect simultaneously.
8. a kind of novel concrete pumping equipment according to claim 1, it is characterised in that：The water flow conveyances
(26) nozzle (261), water channel (262), cut-off valve chest (263), rubber pad (264), threaded rod (265), handle are equipped with
(266), threaded block (267), meshing gear (268), the pump housing (269), the meshing gear (268) are mutually parallel and engage peace
Inside mounted in the pump housing (269), the inner surface of the water channel (262) perforation cut-off valve chest (263) and the pump housing (269) and
It is integrated with the two, the threaded rod (265) is vertically embedded into the inner surface and and threaded block of threaded block (267)
(267) it is threaded togather, the rubber pad (264) is wrapped in the lower end of threaded rod (265) lateral surface, the handle
(266) it is fixedly mounted on the upper surface of threaded rod (265) by welding, the water channel (262) is mutually passed through with nozzle (261)
It is logical and with nozzle (261) integrally weldedization structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017642.0A CN108284514A (en) | 2018-01-09 | 2018-01-09 | A kind of novel concrete pumping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017642.0A CN108284514A (en) | 2018-01-09 | 2018-01-09 | A kind of novel concrete pumping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108284514A true CN108284514A (en) | 2018-07-17 |
Family
ID=62835208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810017642.0A Withdrawn CN108284514A (en) | 2018-01-09 | 2018-01-09 | A kind of novel concrete pumping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108284514A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271098A (en) * | 2019-06-19 | 2019-09-24 | 北京中实上庄混凝土有限责任公司 | Concrete pump with agitating device |
| CN110747750A (en) * | 2019-10-31 | 2020-02-04 | 湖州华科建设工程质量检测有限公司 | Concrete delivery pump for road and bridge |
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| SE8002621L (en) * | 1980-04-08 | 1981-10-09 | Wahlbeck Sven Gunnar | PROCEDURE FOR MIXING CEMENT, WATER AND BALLAST |
| CN201231520Y (en) * | 2008-06-05 | 2009-05-06 | 任宇 | Motor mixing spraying machine |
| CN202278658U (en) * | 2011-11-02 | 2012-06-20 | 杨奎利 | Machining equipment of inorganic foaming concrete heat-insulating board |
| CN202347854U (en) * | 2011-11-14 | 2012-07-25 | 魏丽莎 | Concrete mixing, pumping and casting integrated machine |
| CN105345930A (en) * | 2015-12-09 | 2016-02-24 | 重庆飞强混凝土有限公司 | Manual crank connecting rod type concrete transfer trolley |
| CN205466740U (en) * | 2016-04-07 | 2016-08-17 | 刘鹏 | Avoid mixer that muddy earth condenses |
| CN106738343A (en) * | 2016-12-26 | 2017-05-31 | 张华信 | A kind of agitating device of road and bridge construction |
| CN106808594A (en) * | 2015-12-01 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of mortar mixer of fast rapid-result slurry |
| CN107379264A (en) * | 2017-09-08 | 2017-11-24 | 杜光辉 | A kind of two tank mixers easy to remove |
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2018
- 2018-01-09 CN CN201810017642.0A patent/CN108284514A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8002621L (en) * | 1980-04-08 | 1981-10-09 | Wahlbeck Sven Gunnar | PROCEDURE FOR MIXING CEMENT, WATER AND BALLAST |
| CN201231520Y (en) * | 2008-06-05 | 2009-05-06 | 任宇 | Motor mixing spraying machine |
| CN202278658U (en) * | 2011-11-02 | 2012-06-20 | 杨奎利 | Machining equipment of inorganic foaming concrete heat-insulating board |
| CN202347854U (en) * | 2011-11-14 | 2012-07-25 | 魏丽莎 | Concrete mixing, pumping and casting integrated machine |
| CN106808594A (en) * | 2015-12-01 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of mortar mixer of fast rapid-result slurry |
| CN105345930A (en) * | 2015-12-09 | 2016-02-24 | 重庆飞强混凝土有限公司 | Manual crank connecting rod type concrete transfer trolley |
| CN205466740U (en) * | 2016-04-07 | 2016-08-17 | 刘鹏 | Avoid mixer that muddy earth condenses |
| CN106738343A (en) * | 2016-12-26 | 2017-05-31 | 张华信 | A kind of agitating device of road and bridge construction |
| CN107379264A (en) * | 2017-09-08 | 2017-11-24 | 杜光辉 | A kind of two tank mixers easy to remove |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271098A (en) * | 2019-06-19 | 2019-09-24 | 北京中实上庄混凝土有限责任公司 | Concrete pump with agitating device |
| CN110747750A (en) * | 2019-10-31 | 2020-02-04 | 湖州华科建设工程质量检测有限公司 | Concrete delivery pump for road and bridge |
| CN110747750B (en) * | 2019-10-31 | 2021-08-10 | 湖南小田智能装备有限公司 | Concrete delivery pump for road and bridge |
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Application publication date: 20180717 |