CN104895332B - Small-scale concrete casting system - Google Patents

Small-scale concrete casting system Download PDF

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Publication number
CN104895332B
CN104895332B CN201510313143.2A CN201510313143A CN104895332B CN 104895332 B CN104895332 B CN 104895332B CN 201510313143 A CN201510313143 A CN 201510313143A CN 104895332 B CN104895332 B CN 104895332B
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China
Prior art keywords
pumping
support
weighing
stirring
blending bunker
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CN201510313143.2A
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CN104895332A (en
Inventor
仇文宁
戚海永
刘江文
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Xiamen Shuguang Weiye Construction Co., Ltd
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Jiangsu Institute of Architectural Technology
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  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

The invention discloses a small-scale concrete casting system. The system comprises a travelling system (10), a pumping system (20), a material-distribution system (30), a mixed bunker (40), a weighing system (50), a water-adding system (60), a stirring system (70), and a trailer chassis (80), the mixed bunker is connected to the trailer chassis via a foldable oil cylinder (81), the material-distribution system is arranged at a side surface of the mixed bunker, the weighing system is arranged at the bottom of the mixed bunker, a material inlet of the stirring system is arranged below the weighing system, a material outlet of the stirring system is arranged above the pumping system, the pumping system is connected with the material-distribution system, the pumping system and the stirring system are arranged on a support frame via a folding mechanism, and the water-adding system is suspended at a side surface of the trailer chassis. According to the system, functions of field dispensing, stirring, pumping, and material distribution are provided, the conditions of concrete solidification and drying due to long distance can be avoided, the transportation is facilitated, and the system is more applicable to small-scale engineering construction.

Description

A kind of small-size concrete running gate system
Technical field
The present invention relates to a kind of concrete running gate system, and in particular to a kind of small-size concrete running gate system, belongs to coagulation Soil application work field of mechanical technique.
Background technology
Currently in coagulation soil site casting and constructing operation, typically coagulation is realized using towed pump or concrete mixer The cast of soil.Wherein, towed pump is no accompanied cloth system, more needs existing erection defeated cloth pipeline, therefore this towed pump during construction It mostly is and is used for concentrating the occasions such as cast, and towed pump truck needs to rely on the towing vehicle of other power to tow when mobile;Cause This preparation amount is big, in-convenience in use.
Concrete mixer is to install pumping system and cloth system on automobile chassis, and this concrete mixer is due to adopting Automobile chassis, therefore conveniently moving;And increased cloth function, it is to avoid frequently change pipeline, be therefore applied to some small-sized works The occasions such as journey such as rural development.
But no matter towed pump or concrete mixer, is required to buy concrete finished product in concrete mixing plant in advance, Building site is transported to by concrete mixer truck, then is delivered to and pours a little by dragging pump or pump truck.If mixing plant distance construction ground Point farther out, easily causes concrete setting when concrete transportation is to job location, leads to pipeline blockage during pump truck construction, or Vibration is larger, affects efficiency of construction.
Content of the invention
For solving the above problems, the present invention provides a kind of small-size concrete running gate system it is adaptable to new countryside construction, villa The mini engineerings such as construction, can concentrate dispensing, mixing, pumping and cloth at the scene, be readily transported and construct.
The technical scheme being adopted to achieve these goals: a kind of small-size concrete running gate system, including running gear, Pumping system, cloth system, blending bunker, weighing system, water-adding system, stirring system and trailer chassis, trailer chassis with The automobile chassis of running gear is connected, and blending bunker is supported by bracing frame, trailer chassis is provided with and blending bunker phase Folding ram even, bracing frame is provided with the hinge frame being connected with trailer chassis, and described cloth system is arranged on the side of blending bunker Face, weighing system is arranged on the bottom of blending bunker, and the charging aperture of stirring system is arranged on the lower section of weighing system, stirring system Discharging opening be arranged on the top of pumping system, pumping system is connected with cloth system;Pumping system and stirring system pass through folding Folded mechanism is arranged on bracing frame, and water-adding system is suspended on the side of trailer chassis;The front of trailer chassis and afterbody set respectively There is telescopic outrigger.
In the system, dispensing, stirring, pumping and cloth are integrated on car load, during use, by stirring system and pump Send system to launch, blending bunker on trailer chassis will be lain in using folding ram simultaneously and be expanded to plumbness, during work also Need to launch the telescopic outrigger on trailer chassis, blending bunker internal memory contains the building stones preparing, sand and cement, by weighing System and the precise control of water-adding system, and utilize stirring system field fabrication concrete, by pumping system and cloth System for field carries out concrete cast;After casting complete, pack up telescopic outrigger, simultaneously by stirring system, pumping system and mixed Close feed bin to fold on trailer chassis, consign to next pour point.During cloth system cloth, moment is longer, and telescopic outrigger is permissible Prevent car load from tumbling.
Further, described folding ram includes connecting rod pair, stretching oil cylinder and support cylinder, described support cylinder one end hinge It is connected in the upper end of trailer chassis, the other end is hinged on the side wall of blending bunker, connecting rod pair is made up of two connecting rods, described stretching Oil cylinder is hinged on trailer chassis and the other end connection hinge secondary with connecting rod is connected, and connecting rod pair one end is hinged at trailer chassis On, the other end is hinged at the cylinder barrel outer wall of support cylinder.
When blending bunker launches, the piston rod of stretching oil cylinder and support cylinder stretches out successively;When blending bunker folds, support The piston rod of oil cylinder and stretching oil cylinder is retracted successively.
Further, weighing system includes belt feeder i, belt feeder ii and weighing bucket, and belt feeder i is arranged on blending bunker Lower end, belt feeder ii is arranged on the lower end of weighing bucket, and weighing bucket is suspended in mixing by left support beam and right support beam The lower section of feed bin, left and right support beam is equipped with LOAD CELLS;The bottom of blending bunker has discharging butterfly valve.
Discharging butterfly valve is opened and closed by electric control system controls, for by the material discharging in blending bunker to belt feeder i, belt Machine i start and transported material to weighing bucket, when weighing sensor measurement weight reach setting value when, close discharging butterfly valve with And belt feeder i, internal mix material is offloaded on belt feeder ii weighing bucket, and belt feeder ii starts and is transported to stirring system At the feeding mouth of system.
Further, described stirring system is spiral mixer, including feed hopper, discharging opening, transfer pipeline, shaft And helical blade, the two ends of shaft are arranged on transfer pipeline by bearing, and one end of shaft is exported with stirring motor Axle is connected, and helical blade is arranged on shaft, and the bottom of feed hopper is less than the top of discharging opening;An inboard leg of bracing frame Face is fixed with gripper shoe, and gripper shoe is hinged with one end of transfer pipeline, and the crossbeam of bracing frame is connected with telescopic oil cylinder i, stretches The other end of oil cylinder i is hinged with transfer pipeline.
When telescopic oil cylinder i launches, stirring system is in use state;When telescopic oil cylinder withdraws, stirring system is in folding State;Height and the elevation angle of transfer pipeline can also be adjusted by the stroke of telescopic oil cylinder, shaft is existed with the angle on ground In appropriate scope.
Further, water-adding system includes water tank, water injection pipe, water supply motor and water supplying motor, and the other end of water injection pipe sets Put above the feed hopper of stirring system;Water injection pipe is provided with effusion meter.
Effusion meter reflects amount of water, and whole-control system controls, by controlling water supplying motor, add water speed and amount of water, Make siccative and the proportioning of water reach critical field, then utilize stirring system to form concrete wet feed.
Further, cloth system includes foldable and multiple arm supports of hinge connections and cloth tube, and cloth tube is successively It is arranged on arm support, the arm support of adjacent joint number is provided with arm support oil cylinder, and the two ends of arm support oil cylinder are fixed by connector respectively On the distributing arm support of adjacent joint number.
Further, pumping system includes pumping assembly, pumping support, pump tubing length and pumping hopper, pumps hopper position In the underface of the discharging opening of stirring system, pump tubing length is connected with cloth tube one end of cloth system, and pumping assembly is arranged on On pumping support;
The supporting leg side of bracing frame is provided with support beam, and pumping support is hinged with support beam, and the upper end of pumping support is fixed with Pull frame, the crossbeam of bracing frame is connected with telescopic oil cylinder ii, the other end of telescopic oil cylinder ii is hinged with pulling frame.
When telescopic oil cylinder ii launches, pumping system is in use state;When telescopic oil cylinder ii shrinks, pumping system is in folding Overlapping state, is readily transported.
Further, the upper end of left and right support beam in weighing system is hinged with blending bunker bottom, and its lower end is passed through Oscillating bearing is connected with weighing bucket;The two ends of weigh hopper have Collapsible trolley, are connected to pull bar when transport and prop up On the left and right supporting leg of support.
During weighing, because in weighing bucket, material is in stacking states, the stress of therefore left and right support beam is simultaneously uneven Even, in order to prevent support beam from rupturing, it is connected with weighing bucket by oscillating bearing in its lower end;In transportation, in order to protect Shield weighing sensor, Collapsible trolley is connected on the left and right supporting leg of bracing frame, weighing bucket is rigidly connected with bracing frame Connect, left and right support beam is not subject to pulling force, prevents sensor failure, reduce its loss rate.
The present invention will be integrated to pumping system, cloth system, blending bunker, weighing system, water-adding system and stirring system For an entirety, available dedicated self-unloading articulated traffic, therefore there is field mix, the function of stirring, pumping and cloth, keep away The concrete setting because road causes farther out, dry and hard situation are exempted from;Blending bunker storage is siccative, and the resting period is relatively Long, concrete can be made during site operation as needed, it is to avoid waste;Cloth system, blending bunker, weighing system, add water System is inherently arranged on trailer chassis, and blending bunker, pumping system, stirring system and cloth system can be as needed Fold or launch, be therefore readily transported, be more applicable for mini engineering construction.
Brief description
Fig. 1 is general assembly schematic diagram of the present invention;
Fig. 2 is blending bunker folded state schematic diagram;
Fig. 3 is pumping system and stirring system is organized work schematic diagram;
Fig. 4 is pumping system and stirring system collapsed transportable schematic diagram;
Fig. 5 is weighing system schematic diagram;
Fig. 6 is cloth system schematic diagram;
Fig. 7 is water-adding system schematic diagram;
Fig. 8 is stirring system schematic diagram.
In figure: 10, running gear;11st, automobile chassis;20th, pumping system;21st, pump assembly;22nd, pump support;22- 1st, pull frame;23rd, pump tubing length;24th, pump hopper;30th, cloth system;31st, arm support;31-1, connection rod set;32nd, cloth tube; 33rd, arm support oil cylinder;40th, blending bunker;41st, bracing frame;41-1, supporting leg;41-2, gripper shoe;41-3, crossbeam;41-4, support Beam;41-5, hinge frame;42nd, telescopic oil cylinder i;43rd, telescopic oil cylinder ii;44th, discharging butterfly valve;50th, weighing system;51st, belt feeder i; 52nd, belt feeder ii;53rd, weighing bucket;54th, left support beam;55th, right support beam;56th, weighing and sensing;57th, pull bar;60th, add water and be System;61st, water tank;62nd, water injection pipe;63rd, water supply motor;64th, feed pump;65th, effusion meter;70th, stirring system;71st, feed hopper; 72nd, discharging opening;73rd, transfer pipeline;74th, shaft;75th, helical blade;76th, stirring motor;80th, trailer chassis;81st, fold oil Cylinder;81-1, connecting rod pair;81-2, stretching oil cylinder;81-3, support cylinder;82nd, telescopic outrigger.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of small-size concrete running gate system, including running gear 10, pumping system 20, cloth system 30th, blending bunker 40, weighing system 50, water-adding system 60, stirring system 70 and trailer chassis 80, trailer chassis 80 and walking The automobile chassis of system 10 is connected, and blending bunker 40 is supported by bracing frame 41, and trailer chassis 80 is provided with and compound The folding ram 81 that storehouse is connected, bracing frame 41 is provided with the hinge frame 41-5 being connected with trailer chassis 80, and described cloth system 30 sets Put the side in blending bunker 40, weighing system 50 is arranged on the bottom of blending bunker 40, the charging aperture setting of stirring system 70 In the lower section of weighing system 50, the discharging opening of stirring system 70 is arranged on the top of pumping system 20, pumping system 20 and cloth System 30 is connected;Pumping system 20 and stirring system 70 are arranged on bracing frame 41 by fold mechanism, and water-adding system 60 hangs Side in trailer chassis 80;The front of trailer chassis 80 and afterbody are respectively equipped with telescopic outrigger 82.
In the system, dispensing, stirring, pumping and cloth are integrated on car load, during use, by stirring system 70 and Pumping system 20 launches, and will lie in blending bunker 40 on trailer chassis 80 using folding ram 81 simultaneously and be expanded to vertical configuration State, also needs to during work launch the telescopic outrigger 82 on trailer chassis, blending bunker internal memory contain the building stones preparing, sand and Cement, by the precise control of weighing system 20 and water-adding system 60, and utilizes stirring system 70 field fabrication concrete, leads to Cross pumping system 20 and cloth system 30 scene carries out concrete cast;After casting complete, pack up telescopic outrigger 82, simultaneously Stirring system, pumping system and blending bunker are folded on trailer chassis, consigns to next pour point;Cloth system cloth When moment longer, telescopic outrigger can prevent car load from tumbling.
As depicted in figs. 1 and 2, described folding ram 81 includes connecting rod secondary 81-1, stretching oil cylinder 81-2 and support cylinder 81- 3, described support cylinder 81-3 one end is hinged at the upper end of trailer chassis 80, and the other end is hinged on the side wall of blending bunker 40, Connecting rod secondary 81-1 is made up of two connecting rods, and described stretching oil cylinder 81-2 is hinged on trailer chassis and the other end and bar linkage structure Connect hinge to be connected, connecting rod pair one end is hinged on trailer chassis 80, and the other end is hinged at the cylinder barrel outer wall of support cylinder 81-3.
When blending bunker launches, the piston rod of stretching oil cylinder 81-2 and support cylinder 81-3 stretches out successively;Blending bunker is rolled over When folded, the piston rod of support cylinder 81-3 and stretching oil cylinder 81-2 is retracted successively.
As shown in figure 5, weighing system 50 includes belt feeder i51, belt feeder ii52 and weighing bucket 53, belt feeder i51 pacifies It is contained in the lower end of blending bunker 40, belt feeder ii52 is arranged on the lower end of weighing bucket 53, weighing bucket 53 passes through left support beam 54 and right support beam 55 be suspended in the lower section of blending bunker 40, left and right support beam is equipped with LOAD CELLS 56;Blending bunker 40 bottom has discharging butterfly valve 44.
Discharging butterfly valve 44 is opened and closed by electric control system controls, for by the material discharging in blending bunker 40 to belt feeder i51 On, belt feeder i51 starts and transported material is to weighing bucket 53, when weighing sensor measurement weight reaches setting value, closes Close discharging butterfly valve 44 and belt feeder i51, internal mix material is offloaded on belt feeder ii52 weighing bucket, belt feeder ii52 Start and be transported at the feeding mouth of stirring system.
As shown in Fig. 3, Fig. 4, Fig. 8, described stirring system 70 be spiral mixer, including feed hopper 71, discharging opening 72, Transfer pipeline 73, shaft 74 and helical blade 75, the two ends of shaft 74 are arranged on transfer pipeline 73 by bearing, stir The one end mixing axle 74 is connected with stirring motor 76 output shaft, and helical blade 75 is arranged on shaft 74, and the bottom of feed hopper 71 Portion is less than the top of discharging opening 72;The supporting leg 41-1 medial surface of bracing frame 41 is fixed with gripper shoe 41-2, gripper shoe 41-2 with defeated Send one end of pipeline 73 hinged, the crossbeam 41-3 of bracing frame 41 is connected with telescopic oil cylinder i42, the other end of telescopic oil cylinder i42 Hinged with transfer pipeline 73.
When telescopic oil cylinder i42 launches, stirring system 70 is in use state;When telescopic oil cylinder withdraws, stirring system is in Folded state;Height and the elevation angle of transfer pipeline 73, shaft 74 and ground can also be adjusted by the stroke of telescopic oil cylinder Angle 15 to 30 degree in the range of.
As shown in fig. 7, water-adding system 60 includes water tank 61, water injection pipe 62, water supply motor 63 and feed pump 64, water injection pipe 62 The other end be arranged on above the feed hopper 71 of stirring system;Water injection pipe is provided with effusion meter 65.
Effusion meter 65 reflects amount of water, and whole-control system is by controlling feed pump 64 to control to add water speed and adding water Amount, makes siccative and the proportioning of water reach critical field, then utilizes stirring system to form concrete wet feed.
As shown in fig. 6, cloth system 30 includes foldable and multiple arm supports 31 of hinge connections and cloth tube 32, cloth Pipe 32 is sequentially arranged on arm support 31, passes through connection rod set 31-1 and be connected between the arm support of adjacent joint number, and arm support is provided with arm support oil Cylinder 33, and the two ends of arm support oil cylinder 33 are fixed on the distributing arm support 31 of adjacent joint number by connector respectively.
As shown in Figure 3 and Figure 4, pumping system 20 includes pumping assembly 21, pumping support 22, pump tubing length 23 and pumping material Bucket 24, pumping hopper 24 is located at the underface of the discharging opening 72 of stirring system, the cloth tube 32 of pump tubing length 23 and cloth system One end is connected, and pumping assembly 21 is arranged on pumping support 22;
The supporting leg 41-1 side of bracing frame 41 is provided with support beam 41-4, and pumping support 22 is hinged with support beam 41-4, pumping The upper end of support 22 is fixed with pulling frame 22-1, and the crossbeam 41-3 of bracing frame 41 is connected with telescopic oil cylinder ii43, telescopic oil cylinder The other end of ii43 is hinged with pulling frame 22-1.
When telescopic oil cylinder ii43 launches, pumping system is in use state;When telescopic oil cylinder ii43 shrinks, at pumping system In folded state, it is readily transported.
Further, the upper end of left and right support beam in weighing system is hinged with blending bunker 40 bottom, and its lower end leads to Cross oscillating bearing to be connected with weighing bucket 53;The two ends of weigh hopper 53 have Collapsible trolley 57, when transport by pull bar 57 are connected on the left and right supporting leg of bracing frame 41.
During weighing, because in weighing bucket, material is in stacking states, the stress of therefore left and right support beam is simultaneously uneven Even, in order to prevent support beam from rupturing, it is connected with weighing bucket by oscillating bearing in its lower end;In transportation, in order to protect Shield weighing sensor, Collapsible trolley 57 is connected on the left and right supporting leg of bracing frame, weighing bucket is rigidly connected with bracing frame Connect, left and right support beam is not subject to pulling force, prevents sensor failure, reduce its loss rate.
Pumping system, cloth system, blending bunker, weighing system, water-adding system and stirring system are all collected by the present invention On Cheng Yi car load, therefore there is field mix, the function of stirring, pumping and cloth, it is to avoid because road is made farther out The concrete setting of one-tenth, dry and hard situation, simultaneously facilitate transport, are more applicable for mini engineering construction.

Claims (7)

1. a kind of small-size concrete running gate system, including running gear (10), pumping system (20) and cloth system (30), it is special Levy and be, also include blending bunker (40), weighing system (50), water-adding system (60), stirring system (70) and trailer chassis (80), trailer chassis (80) is connected with the automobile chassis (11) of running gear (10), and blending bunker (40) passes through bracing frame (41) support, trailer chassis (80) is provided with the folding ram (81) being connected with blending bunker, bracing frame (41) be provided with and The hinge frame (41-5) that trailer chassis (80) is connected, described cloth system (30) is arranged on the side of blending bunker (40), and weighing is System (50) is arranged on the bottom of blending bunker (40), and the charging aperture of stirring system (70) is arranged on the lower section of weighing system (50), The discharging opening of stirring system (70) is arranged on the top of pumping system (20), and pumping system (20) is connected with cloth system (30); Pumping system (20) and stirring system (70) are arranged on bracing frame (41) by fold mechanism, and water-adding system (60) is suspended on and drags The side of chassis (80);The front of trailer chassis (80) and afterbody are respectively equipped with telescopic outrigger (82);Described folding ram (81) connecting rod pair (81-1), stretching oil cylinder (81-2) and support cylinder (81-3), described support cylinder (81-3) one end hinge are included It is connected in the upper end of trailer chassis (80), the other end is hinged on the side wall of blending bunker (40), connecting rod pair (81-1) is by two companies Bar forms, and described stretching oil cylinder (81-2) is hinged on trailer chassis and one end connection hinge secondary with connecting rod is connected, connecting rod pair One end is hinged on trailer chassis (80), and the other end is hinged at the cylinder barrel outer wall of support cylinder (81-3).
2. small-size concrete running gate system as claimed in claim 1 is it is characterised in that weighing system (50) includes belt feeder i (51), belt feeder ii (52) and weighing bucket (53), belt feeder i (51) is arranged on the lower end of blending bunker (40), belt feeder ii (52) it is arranged on the lower end of weighing bucket (53), weighing bucket (53) passes through left support beam (54) and right support beam (55) is suspended in The lower section of blending bunker (40), left and right support beam is equipped with LOAD CELLS (56);The bottom of blending bunker (40) has unloads Material butterfly valve (44).
3. small-size concrete running gate system as claimed in claim 2 is it is characterised in that described stirring system (70) is spiral Blender, including feed hopper (71), discharging opening (72), transfer pipeline (73), shaft (74) and helical blade (75), stirs The two ends of axle (74) are arranged on transfer pipeline (73) by bearing, one end of shaft (74) and stirring motor (76) output shaft It is connected, helical blade (75) is arranged on shaft (74), and the bottom of feed hopper (71) is less than the top of discharging opening (72);? Supporting leg (41-1) medial surface of support (41) is fixed with gripper shoe (41-2), one end of gripper shoe (41-2) and transfer pipeline (73) Hinged, the crossbeam (41-3) of bracing frame (41) is connected with telescopic oil cylinder i (42), one end of telescopic oil cylinder i (42) and delivery pipe Road (73) is hinged.
4. small-size concrete running gate system as claimed in claim 3 is it is characterised in that water-adding system (60) includes water tank (61), water injection pipe (62), water supply motor (63) and feed pump (64), one end of water injection pipe (62) is arranged on the charging of stirring system Above bucket (71);Water injection pipe is provided with effusion meter (65).
5. small-size concrete running gate system as claimed in claim 4 it is characterised in that cloth system (30) include foldable and Multiple arm supports (31) of hinge connections and cloth tube (32), cloth tube (32) is sequentially arranged on arm support (31), adjacent joint number Arm support between by connection rod set (31-1) be connected, arm support is provided with arm support oil cylinder (33), and the two ends of arm support oil cylinder (33) are divided It is not fixed on the arm support (31) of adjacent joint number by connector.
6. small-size concrete running gate system as claimed in claim 5 is it is characterised in that pumping system (20) includes pumping assembly (21), pumping support (22), pump tubing length (23) and pumping hopper (24), pumping hopper (24) is located at the discharging opening of stirring system (72) underface, pump tubing length (23) is connected with cloth tube (32) one end of cloth system, and pumping assembly (21) is arranged on pump Send on support (22);
Supporting leg (41-1) side of bracing frame (41) is provided with support beam (41-4), and pumping support (22) is cut with scissors with support beam (41-4) Connect, the upper end of pumping support (22) is fixed with pulling frame (22-1), the crossbeam (41-3) of bracing frame (41) is connected with flexible oil Cylinder ii (43), one end of telescopic oil cylinder ii (43) is hinged with pulling frame (22-1).
7. the small-size concrete running gate system as described in claim 2 to 6 any claim is it is characterised in that weighing system In the upper end of left and right support beam hinged with blending bunker (40) bottom, and its lower end pass through oscillating bearing and weighing bucket (53) it is connected;The two ends of weigh hopper (53) have Collapsible trolley (57), when transport, pull bar (57) are connected to support On the left and right supporting leg of frame (41).
CN201510313143.2A 2015-06-09 2015-06-09 Small-scale concrete casting system Active CN104895332B (en)

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CN105442608B (en) * 2015-11-05 2017-05-03 河海大学 Roller compacted concrete fine mixing and adding equipment and method
CN112096078A (en) * 2019-06-18 2020-12-18 周惠兴 Concrete accurate pouring method
CN112854762A (en) * 2021-01-21 2021-05-28 齐鲁工业大学 Novel 3D prints concrete material transmission equipment

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Address after: 233010 Pioneering Building 316, Huineng Small and Micro Enterprises Pioneering Center, 1750 Shengli West Road, Yuhui District, Bengbu City, Anhui Province

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