CN116289951A

CN116289951A - Building construction concrete slip casting device

Info

Publication number: CN116289951A
Application number: CN202310246710.1A
Authority: CN
Inventors: 戴晓敏; 李恩策; 林胜华
Original assignee: Zhejiang Ruixin Construction Engineering Co
Current assignee: Zhejiang Ruixin Construction Engineering Co
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-06-23

Abstract

The invention discloses a concrete grouting device for building construction, which relates to the technical field of concrete grouting and comprises a main body, wherein the bottom end of the main body is provided with a roller, the upper surface of the main body is provided with a control box, the upper surface of the main body is fixedly provided with an adjustable handle assembly, the upper surface of the main body is provided with a pump body, the control box drives the pump body to work so that a grouting cylinder performs grouting on mixed collar soil in a blanking assembly, and the outer surface of the pump body is sleeved with a grouting cylinder. The grouting device can adjust the grouting amount each time, and the residual concrete at the port of the grouting mechanism can be collected and reused in the grouting process, so that the grouting device can prevent the grouting device from dropping on the ground and being difficult to clean, and meanwhile, the height of the handle of the grouting device can be adjusted, so that the grouting device is convenient for workers to use.

Description

Building construction concrete slip casting device

Technical Field

The invention relates to the technical field of concrete grouting, in particular to a concrete grouting device for building construction.

Background

The concrete is made of cement as main cementing material, water, sand and cobble, if necessary, chemical additive and mineral additive through mixing, uniform stirring, compacting, shaping, curing and hardening. Concrete is mainly divided into two phases and states: the plastic state before setting and hardening, namely fresh concrete or concrete mixture; the hard state after hardening, i.e. hardened concrete or concrete in which sand, stone play a skeletal role, called aggregate; the cement and water form cement paste, and the cement paste wraps the surface of the aggregate and fills the gaps of the aggregate. Before hardening, the cement paste plays a role in lubrication, so that the mixture is endowed with a certain workability, and the construction is convenient. After the cement paste is hardened, the aggregate is glued into a solid whole, and the technical properties of the concrete are determined by the properties of the raw materials and the relative content thereof to a large extent. And also related to the construction process (stirring, forming and curing).

With the rapid development of cities, the height of buildings is continuously increased, and the requirement on the bearing capacity of the foundation is also continuously increased. By virtue of the advantages of controllable quality, high construction efficiency and the like, more and more projects adopt prefabricated pipe piles as a foundation. Through the slip casting passageway of establishing in the precast pile point, the discharged cement paste forms the slip casting layer, the effectual cohesion that improves tubular pile and stake week soil improves the coefficient of friction of stake and soil, thereby improve single pile bearing capacity, reduce pile body length and stake number, current slip casting device can't select qualified concrete, and mix the collarband and solidify at the in-process of slip casting easily, often have granular stone at the stirring in-process of cement, can't get rid of the stone at the in-process of slip casting, result in the effect variation of slip casting, influence engineering quality, in addition current slip casting device can not adjust the size of every grouting volume and the remaining concrete drip of the port of grouting mechanism in-process are difficult to clear up on the ground, simultaneously the staff of different heights uses grouting equipment, the high fixation of handle has increased the operation degree of difficulty thereby influence slip casting efficiency.

The invention provides a building construction concrete grouting device aiming at the problems.

Disclosure of Invention

The invention aims to provide a construction concrete grouting device, which is characterized in that an adjustable handle assembly is pushed to enable a roller to roll so as to drive the device to move, the height of the adjustable handle assembly can be adjusted so as to be suitable for heights of different workers, a control box drives a pump body to drive a grouting cylinder to grouting, a blanking assembly can stir and screen concrete, the grouting assembly is used for adjusting the size of grouting amount, an inserting rod is pulled to enable the inserting rod and a jack to be separated from each other by pulling the inserting rod, at the moment, an adjusting rod is pulled to enable the position of the adjusting rod to be changed in an inner cavity of a connecting rod to be changed, the inserting rod and the jack to be loosened at a proper position, at the moment, the elasticity of a spring extrudes a fixing block to enable the inserting rod and the jack to be inserted again, so that the height of the adjustable handle assembly is changed, workers with different heights are convenient to use, the motor is operated to drive stirring blades to rotate, the rotation of the stirring blades can stir concrete in the inner cavity of an aggregate barrel, the inner wall of the aggregate barrel can be cleaned, at the same time, the rotation of the stirring rod drives a blanking hole to rotate, a rotating ring to move on a lug, the inserting rod is enabled to move on the curved surface of the inserting rod, and a grouting pipe Kong Taigao to move, and the grouting pipe can be difficult to drain concrete from the lower hole and a grouting pipe.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a construction concrete grouting device, includes the main part, the bottom of main part is provided with the gyro wheel, the upper surface of main part is provided with the control box, the upper surface fixed mounting of main part has adjustable handle subassembly, the upper surface of main part is provided with the pump body, the control box drives the pump body work and makes the slip casting section of thick bamboo carry out the slip casting to the muddy collar soil in the unloading subassembly, the surface of pump body has cup jointed a slip casting section of thick bamboo, the upper surface of slip casting section of thick bamboo is provided with the unloading subassembly, the slip casting section of thick bamboo is provided with the slip casting subassembly far away from one side of the pump body;

the blanking assembly comprises supporting legs, rings are fixedly arranged at the top ends of the supporting legs, bumps are arranged on the upper surfaces of the rings, the number of the bumps is four, a blanking mechanism is arranged above the rings, a fixing ring is sleeved on the outer surface of the blanking mechanism, and the fixing ring is fixedly connected with the rings.

Further, adjustable handle subassembly includes the connecting rod, and the one end fixed mounting that the main part was kept away from to the connecting rod has the fixing base, and the inner chamber of ring is inserted and is equipped with the inserted bar, and the surface fixed mounting of inserted bar has the fixed block, and the surface of inserted bar has cup jointed the spring, and the inner chamber sliding connection of connecting rod has the regulation pole, and the jack has been seted up to the surface of regulation pole, and the one end that the connecting rod was kept away from to the regulation pole is fixed to have cup jointed the telescopic link, and the top of telescopic link is provided with the handrail.

Further, the spring is located between fixing base and the fixed block, and inserted link and jack are inserted, and the jack has a plurality ofly.

Further, the unloading mechanism includes the collection storage bucket, and collection storage bucket's top fixed mounting has the connecting plate, and the middle part of connecting plate is provided with the motor, and the dwang has been cup jointed to the bottom of motor, and the both sides fixed mounting of dwang has the stopper, and the puddler has been cup jointed to the surface of dwang, and the surface mounting of puddler has the stirring leaf, and the one deck fixed mounting that the stirring leaf kept away from the puddler has the doctor-bar.

Further, the inside of puddler is provided with the cavity, and puddler and dwang sliding connection, dwang and connecting plate swivelling joint, doctor-bar and the laminating of the inner wall of collecting vat.

Further, the bottom fixed mounting of puddler has the unloading ring, and the unloading hole has been seted up to the surface of unloading ring, and the bottom fixed mounting of unloading hole has the lifting block, and the bottom inner chamber rotation of lifting block is connected with the swivel becket, and the swivel becket has four, and the curved surface bottom side of swivel becket and lug flushes.

Further, the slip casting subassembly includes the discharging pipe, and the fixed cover of one end of discharging pipe has linked the alignment jig, and the top fixed mounting of alignment jig has the hand piece, and the inner chamber of alignment jig is provided with the fixture block, and the bottom fixed mounting of alignment jig has the connecting block, and the inner chamber sliding connection of alignment jig has the slider, and the inner chamber sliding connection of slider has first slip casting pipe.

Further, the inner chamber sliding connection of slider has the second slip casting pipe, and the inner chamber sliding connection of slider has the third slip casting pipe, and the bottom sliding connection of connecting block has the pull rod, and the one end fixed mounting of pull rod has the collection hopper.

Further, the inner diameters of the first grouting pipe, the second grouting pipe and the third grouting pipe are sequentially reduced, clamping grooves are formed in the two sides of the sliding blocks, and the clamping grooves are uniformly formed in the sliding blocks on the two sides of the first grouting pipe, the second grouting pipe and the third grouting pipe respectively and are clamped with the clamping blocks.

The construction concrete grouting method is executed by the device and comprises the following steps:

s1, driving the roller to roll by pushing the adjustable handle assembly to drive the device to move, adjusting the height of the adjustable handle assembly to enable the adjustable handle assembly to be suitable for heights of different workers, driving the pump body by the control box to drive the grouting cylinder to grouting, stirring and screening concrete by the blanking assembly, and adjusting the grouting amount by the grouting assembly;

s2, the inserting rod and the jack are separated from each other by pulling the inserting rod, at the moment, the position of the adjusting rod in the inner cavity of the connecting rod is changed by pulling the adjusting rod, the inserting rod is loosened when the adjusting rod is in a proper position, at the moment, the elastic force of the spring extrudes the fixing block to enable the inserting rod and the jack to be inserted again, and therefore the height of the adjustable handle assembly is changed, and the adjustable handle assembly is convenient for workers with different heights to use;

s3, the motor works to drive the rotating rod to rotate, the rotating rod is rotated to drive the stirring rod to rotate, the stirring blade is rotated to drive the stirring blade to rotate, the rotation of the stirring blade can stir the concrete in the inner cavity of the collecting barrel and can also prevent the concrete from solidifying, the scraping blade can clean the inner wall of the collecting barrel, meanwhile, the rotation of the stirring rod drives the blanking hole to rotate, the rotation of the blanking hole drives the lifting block to move, the lifting block moves to drive the rotating ring to move on the convex block, and the discharging Kong Taigao is moved on the curved surface of the convex block, so that the concrete in the inner cavity of the collecting barrel falls from the blanking hole;

s4, the grouting amount of concrete can be controlled through the socket joint of the discharging pipe and the first grouting pipe, the second grouting pipe and the third grouting pipe respectively, and the residual grouting liquid at the port is prevented from dropping on the ground and being difficult to clean after the collection hopper is used for collecting grouting.

Compared with the prior art, the invention has the following beneficial effects:

1. the grouting device for the building construction concrete provided by the invention can screen out qualified concrete, prevent the concrete from solidifying, namely remove granular stones carried by cement in the stirring process, improve the quality of the grouting concrete and improve the engineering quality.

2. The grouting device for the building construction concrete provided by the invention can adjust the grouting amount each time, and the residual concrete at the port of the grouting mechanism can be collected and reused in the grouting process, so that the grouting device can prevent the grouting device from dropping on the ground and being difficult to clean, and meanwhile, the height of the handle of grouting equipment can be adjusted, so that the grouting device is convenient for workers to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of a retaining ring according to the present invention;

FIG. 3 is a schematic view of an adjustable handle assembly of the present invention;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 3 according to the present invention;

FIG. 5 is a schematic cross-sectional view of the aggregate bucket structure of the present invention;

FIG. 6 is a schematic view of the structure of the elevation block of the present invention;

FIG. 7 is a schematic view of a grouting assembly according to the present invention;

FIG. 8 is a schematic diagram of a latch according to the present invention.

In the figure: 1. a main body; 2. a roller; 3. a control box; 4. an adjustable handle assembly; 41. a connecting rod; 42. a fixing seat; 43. a rod; 44. a fixed block; 45. a spring; 46. an adjusting rod; 47. a jack; 48. a telescopic rod; 49. an armrest; 5. a pump body; 6. grouting cylinder; 7. a blanking assembly; 71. support legs; 72. a circular ring; 73. a bump; 74. a blanking mechanism; 741. a collecting barrel; 742. a connecting plate; 743. a motor; 744. a rotating lever; 745. a limiting block; 746. a stirring rod; 747. stirring the leaves; 748. a wiper blade; 749. a blanking ring; 7410. a blanking hole; 7411. raising the block; 7412. a rotating ring; 75. a fixing ring; 8. grouting components; 81. a discharge pipe; 82. an adjusting frame; 83. a walking block; 84. a clamping block; 85. a connecting block; 86. a slide block; 87. a first grouting pipe; 88. a second grouting pipe; 89. a third grouting pipe; 810. a pull rod; 811. and (5) collecting a hopper.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 and 2, a construction concrete grouting device comprises a main body 1, a roller 2 is arranged at the bottom end of the main body 1, a control box 3 is arranged on the upper surface of the main body 1, an adjustable handle assembly 4 is fixedly arranged on the upper surface of the main body 1, a pump body 5 is arranged on the upper surface of the main body 1, the control box 3 drives the pump body 5 to work so that a grouting cylinder 6 is used for grouting the mixed collar soil in a blanking assembly 7, a grouting cylinder 6 is sleeved on the outer surface of the pump body 5, a blanking assembly 7 is arranged on the upper surface of the grouting cylinder 6, a grouting assembly 8 is arranged on one side, far away from the pump body 5, of the grouting cylinder 6, the roller 2 is driven to move by pushing the adjustable handle assembly 4 in a rolling way, the height of the adjustable handle assembly 4 can be adjusted to be suitable for heights of different workers, the control box 3 drives the grouting cylinder 6 to perform grouting, the blanking assembly 7 can stir and screen concrete, and the grouting assembly 8 is used for adjusting the size of grouting amount.

Referring to fig. 3 and 4, the adjustable handle assembly 4 includes a connecting rod 41, one end of the connecting rod 41 away from the main body 1 is fixedly provided with a fixing seat 42, an insert rod 43 is inserted into an inner cavity of the ring 72, a fixing block 44 is fixedly arranged on the outer surface of the insert rod 43, a spring 45 is sleeved on the outer surface of the insert rod 43, an adjusting rod 46 is slidably connected with the inner cavity of the connecting rod 41, a jack 47 is formed in the outer surface of the adjusting rod 46, a telescopic rod 48 is fixedly sleeved on one end of the adjusting rod 46 away from the connecting rod 41, a handrail 49 is arranged at the top end of the telescopic rod 48, the spring 45 is located between the fixing seat 42 and the fixing block 44, the insert rod 43 and the jack 47 are in a plurality of inserting holes 47, the insert rod 43 and the jack 47 are separated from each other by pulling the insert rod 43, the adjusting rod 46 is pulled at the moment to enable the position of the inner cavity of the connecting rod 41 to be changed, the insert rod 43 is released when the insert rod 43 is at a proper position, the elastic force of the spring 45 extrudes the fixing block 44 to enable the insert rod 43 and the jack 47 to be inserted again, and therefore the height of the adjustable handle assembly 4 is changed, the height of workers are convenient to use, and difficulty is reduced.

Referring to fig. 2, 5 and 6, the blanking assembly 7 includes a supporting leg 71, a ring 72 is fixedly installed at the top end of the supporting leg 71, a bump 73 is provided on the upper surface of the ring 72, four bumps 73 are provided, a blanking mechanism 74 is provided above the ring 72, a fixed ring 75 is sleeved on the outer surface of the blanking mechanism 74, the fixed ring 75 is fixedly connected with the ring 72, the blanking mechanism 74 includes a collecting bucket 741, a connecting plate 742 is fixedly installed at the top end of the collecting bucket 741, a motor 743 is provided at the middle part of the connecting plate 742, a rotating rod 744 is sleeved at the bottom end of the motor 743, stoppers 745 are fixedly installed at both sides of the rotating rod 744, the stoppers 745 are used for preventing rotation between the stirring rod 746 and the rotating rod 744 when the stirring rod 746 is lifted, a stirring rod 746 is sleeved on the outer surface of the rotating rod 744, a stirring blade 747 is fixedly installed on the outer surface of the stirring rod 746, a scraping blade 748 is fixedly installed on a layer of the stirring blade 747 away from the stirring rod 746, the stirring rod 746 is provided with a cavity inside, the stirring rod 746 is connected with the rotating rod 744 in a sliding way, the rotating rod 744 is connected with the connecting plate 742 in a rotating way, the scraping blade 748 is attached to the inner wall of the collecting barrel 741, the bottom end of the stirring rod 746 is fixedly provided with a blanking ring 749, the outer surface of the blanking ring 749 is provided with a blanking hole 7410, the bottom end of the blanking hole 7410 is fixedly provided with a lifting block 7411, the inner cavity of the bottom end of the lifting block 7411 is rotationally connected with a rotating ring 7412, the rotating ring 7412 is four, the rotating ring 7412 is flush with the curved bottom side of the protruding block 73, the motor 743 works to drive the rotating rod 744 to rotate, the rotating rod 746 is driven by the rotating of the rotating rod 744, the stirring blade 747 is driven by the rotating of the stirring blade 747 to stir the concrete in the inner cavity of the collecting barrel 741 and prevent the concrete from solidifying, the scraping blade 748 can clean the inner wall of the collecting barrel 741, simultaneously, the rotation of the stirring rod 746 drives the blanking hole 7410 to rotate, the rotation of the blanking hole 7410 drives the lifting block 7411 to move, the movement of the lifting block 7411 drives the rotating ring 7412 to move on the convex block 73, the blanking hole 7410 is lifted when the curved surface of the convex block 73 moves, thereby the concrete in the cavity of the collecting barrel 741 falls from the blanking hole 7410, the concrete can realize the effect of stirring and mixing vibration to prevent solidification, granular stones carried by the concrete can not move down in the blanking hole 7410 to prevent the stones from affecting the grouting effect, the blanking ring 749 can be periodically cleaned to prevent the stones from blocking the blanking hole 7410, and the stirring rod 746 is driven to move on the rotating rod 744 when the blanking ring 749 is lifted, so that the cleaning range of the scraping blade 748 on the inner wall of the collecting barrel 741 is enlarged.

Referring to fig. 7 and 8, the grouting assembly 8 comprises a discharging pipe 81, an adjusting frame 82 is fixedly sleeved at one end of the discharging pipe 81, a hand block 83 is fixedly mounted at the top end of the adjusting frame 82, a clamping block 84 is arranged in an inner cavity of the adjusting frame 82, a connecting block 85 is fixedly mounted at the bottom end of the adjusting frame 82, a sliding block 86 is slidably connected to the inner cavity of the adjusting frame 82, a first grouting pipe 87 is slidably connected to the inner cavity of the sliding block 86, a second grouting pipe 88 is slidably connected to the inner cavity of the sliding block 86, a third grouting pipe 89 is slidably connected to the inner cavity of the sliding block 86, a pull rod 810 is slidably connected to the bottom end of the connecting block 85, a collecting hopper 811 is fixedly mounted at one end of the pull rod 810, the inner diameters of the first grouting pipe 87, the second grouting pipe 88 and the third grouting pipe 89 are sequentially reduced, clamping grooves are formed in two sides of the sliding block 86, clamping grooves are uniformly formed in the sliding block 86 on two sides of the first grouting pipe 87, the second grouting pipe 88 and the third grouting pipe 89, the clamping blocks 84 are clamped with the clamping grooves, the grouting amount of concrete can be controlled through the discharging pipe 81 and the first grouting pipe 87, the second grouting pipe 88 and the third grouting pipe 89 in a sleeved mode, the other two grouting pipes can be pulled backwards when one of the first grouting pipe 87, the second grouting pipe 88 and the third grouting pipe 89 is used, grouting is prevented from being affected in a narrow place, the hand-held blocks 83 are convenient to hold, the collecting hopper 811 is pulled to a position where a port is easy to drip after the use is completed, the materials can be collected and reused, resources are saved, and the dripping is prevented from being difficult to clean on the ground.

To sum up: the roller 2 is driven to move by pushing the adjustable handle assembly 4, the height of the adjustable handle assembly 4 can be adjusted to be suitable for heights of different workers, the control box 3 drives the pump body 5 to drive the grouting barrel 6 to perform grouting, the blanking assembly 7 can stir and screen concrete, the grouting assembly 8 is used for adjusting the size of grouting amount, the inserting rod 43 and the inserting hole 47 are separated from each other by pulling the inserting rod 43, the position of the adjusting rod 46 in the inner cavity of the connecting rod 41 is changed by pulling the adjusting rod 46, the inserting rod 43 is released when the adjusting rod is in a proper position, the elastic force of the spring 45 extrudes the fixing block 44 to enable the inserting rod 43 and the inserting hole 47 to be inserted again, so that the height of the adjustable handle assembly 4 is changed, the operators with different heights can use the adjustable handle assembly conveniently, the operation of motor 743 drives stirring leaf 747 to rotate, stirring leaf 747's rotation can stir the concrete of aggregate bucket 741 inner chamber and can also prevent the concrete from solidifying, doctor-bar 748 can clear up aggregate bucket 741's inner wall, the rotation of puddler 746 drives unloading hole 7410 simultaneously and rotates, make rotor ring 7412 remove on lug 73, unloading hole 7410 is raised when the curved surface of lug 73 moves, thereby aggregate bucket 741 inner chamber's concrete falls from unloading hole 7410, through discharging pipe 81 and first slip casting pipe 87, second slip casting pipe 88 and third slip casting pipe 89 cup joint respectively, can control the slip casting volume of concrete, collection hopper 811 is used for collecting the slip casting after the slip casting is accomplished, the residual slip casting of port, prevent that the drip is difficult to clear up on the ground.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction concrete slip casting device, includes main part (1), its characterized in that: the automatic grouting device is characterized in that the bottom end of the main body (1) is provided with the idler wheel (2), the upper surface of the main body (1) is provided with the control box (3), the upper surface of the main body (1) is fixedly provided with the adjustable handle assembly (4), the upper surface of the main body (1) is provided with the pump body (5), the control box (3) drives the pump body (5) to work so that the grouting barrel (6) performs grouting on the mixed collar soil in the blanking assembly (7), the outer surface of the pump body (5) is sleeved with the grouting barrel (6), the upper surface of the grouting barrel (6) is provided with the blanking assembly (7), and one side, far away from the pump body (5), of the grouting barrel (6) is provided with the grouting assembly (8).

Unloading subassembly (7) include supporting leg (71), the top fixed mounting of supporting leg (71) has ring (72), the upper surface of ring (72) is provided with lug (73), lug (73) are four, the top of ring (72) is provided with unloading mechanism (74), fixed ring (75) have been cup jointed to the surface of unloading mechanism (74), fixed ring (75) and ring (72) fixed connection.

2. The construction concrete grouting device according to claim 1, wherein: the adjustable handle assembly (4) comprises a connecting rod (41), one end fixed mounting of main part (1) is kept away from to connecting rod (41) has fixing base (42), the inner chamber of ring (72) is inserted and is equipped with inserted bar (43), surface fixed mounting of inserted bar (43) has fixed block (44), spring (45) have been cup jointed to the surface of inserted bar (43), the inner chamber sliding connection of connecting rod (41) has regulation pole (46), jack (47) have been seted up to the surface of adjusting pole (46), telescopic link (48) have been fixedly cup jointed to the one end of connecting rod (41) is kept away from to regulation pole (46), the top of telescopic link (48) is provided with handrail (49).

3. The construction concrete grouting device according to claim 2, wherein: the spring (45) is located between the fixed seat (42) and the fixed block (44), the inserting rod (43) is inserted into the inserting holes (47), and the inserting holes (47) are multiple.

4. The construction concrete grouting device according to claim 1, wherein: unloading mechanism (74) are including collection bucket (741), the top fixed mounting of collection bucket (741) has connecting plate (742), the middle part of connecting plate (742) is provided with motor (743), dwang (744) has been cup jointed to the bottom of motor (743), the both sides fixed mounting of dwang (744) has stopper (745), stirring rod (746) has been cup jointed to the surface of dwang (744), the surface fixed mounting of stirring rod (746) has stirring leaf (747), one deck fixed mounting that stirring leaf (747) kept away from stirring rod (746) has doctor-bars (748).

5. The construction concrete grouting device according to claim 4, wherein: the inside of puddler (746) is provided with the cavity, and puddler (746) and dwang (744) sliding connection, dwang (744) and connecting plate (742) rotate to be connected, the inner wall laminating of doctor-bar (748) and collector barrel (741).

6. The construction concrete grouting device according to claim 5, wherein: the bottom fixed mounting of puddler (746) has unloading ring (7419), unloading hole (7410) have been seted up to the surface of unloading ring (7419), the bottom fixed mounting of unloading hole (7410) has lifting block (7411), the bottom inner chamber rotation of lifting block (7411) is connected with rotation ring (7412), rotation ring (7412) have four, rotation ring (7412) flushes with the curved surface downside of lug (73).

7. The construction concrete grouting device according to claim 1, wherein: slip casting subassembly (8) include discharging pipe (81), fixed cover of one end of discharging pipe (81) has linked together alignment jig (82), the top fixed mounting of alignment jig (82) has hand piece (83), the inner chamber of alignment jig (82) is provided with fixture block (84), the bottom fixed mounting of alignment jig (82) has connecting block (85), the inner chamber sliding connection of alignment jig (82) has slider (86), the inner chamber sliding connection of slider (86) has first slip casting pipe (87).

8. The construction concrete grouting device according to claim 7, wherein: the inner cavity sliding connection of slider (86) has second slip casting pipe (88), the inner cavity sliding connection of slider (86) has third slip casting pipe (89), the bottom sliding connection of connecting block (85) has pull rod (810), the one end fixed mounting of pull rod (810) has collection hopper (811).

9. The construction concrete grouting device according to claim 8, wherein: the inner diameters of the first grouting pipe (87), the second grouting pipe (88) and the third grouting pipe (89) are sequentially reduced, clamping grooves are formed in the two sides of the sliding blocks (86), the clamping grooves are uniformly formed in the sliding blocks (86) on the two sides of the first grouting pipe (87), the second grouting pipe (88) and the third grouting pipe (89), and the clamping blocks (84) are clamped with the clamping grooves.

10. A construction concrete grouting method performed by the construction concrete grouting device according to any one of claims 1 to 9, characterized by comprising the steps of:

s1, driving a roller (2) to roll by pushing an adjustable handle assembly (4) to drive the device to move, enabling the adjustable handle assembly (4) to be suitable for heights of different workers by adjusting the height of the adjustable handle assembly, driving a pump body (5) by a control box (3) to drive a grouting cylinder (6) to perform grouting, stirring and screening concrete by a blanking assembly (7), and adjusting the grouting amount by a grouting assembly (8);

s2, the inserting rod (43) and the inserting hole (47) are separated from each other by pulling the inserting rod (43), at the moment, the position of the adjusting rod (46) in the inner cavity of the connecting rod (41) is changed by pulling the adjusting rod (46), the inserting rod (43) is loosened when the adjusting rod is in a proper position, at the moment, the elastic force of the spring (45) extrudes the fixing block (44) to enable the inserting rod (43) and the inserting hole (47) to be inserted again, and therefore the height of the adjustable handle assembly (4) is changed, and the adjustable handle assembly is convenient for workers with different heights to use;

s3, the motor (743) works to drive the rotating rod (744) to rotate, the rotating rod (744) rotates to drive the stirring rod (746) to rotate, the stirring rod (746) rotates to drive the stirring blade (747) to rotate, the stirring blade (747) rotates to stir concrete in the inner cavity of the material collecting barrel (741) and prevent the concrete from solidifying, the scraping blade (748) can clean the inner wall of the material collecting barrel (741), meanwhile, the stirring rod (746) rotates to drive the discharging hole (7410) to rotate, the rotating of the discharging hole (7410) drives the lifting block (7411) to move, the moving of the lifting block (7411) drives the rotating ring (7412) to move on the protruding block (73), and the discharging hole (7410) is lifted when the curved surface of the protruding block (73) moves, so that the concrete in the inner cavity of the material collecting barrel (741) falls from the discharging hole (741);

s4, through discharging pipe (81) and first slip casting pipe (87), second slip casting pipe (88) and third slip casting pipe (89) cup joint respectively, can control the slip casting volume of concrete, collect hopper (811) and be used for collecting the slip casting after the slip casting is accomplished, port remaining slip casting liquid prevents that the drip is difficult to clear up on the ground.