Concrete pouring device and pouring method

Abstract

The invention relates to the technical field of pouring, in particular to a concrete pouring device and method.The device comprises a platen, a material tank is arranged on the left side of the upper end of the platen, extraction equipment is installed at the upper end of the platen, an outlet of the extraction equipment is communicated with a conveying pipe, and the upper end face of the platen is sunken downwards to form a through groove; a rectangular column is slidably connected into the through groove, a spray head is arranged on the left side of the lower end of the rectangular column, the other end of the conveying pipe penetrates through the rectangular column and communicates with the spray head, a driving piece is installed on the upper side of the right end of the rectangular column and arranged at the upper end of the table plate, and a transverse part of a T-shaped plate is installed at the left end of the rectangular column; a triangular flattening plate is installed at the lower end of the vertical part of the T-shaped plate, an arc-shaped scraper is installed at the left end of the transverse part of the T-shaped plate, and the arc-shaped scraper is attached to the outer end of the upper part of the compaction wheel, through the design, comprehensive spraying and timely flattening treatment are achieved, the probability of defects such as medium thickness and thin side in the pouring process is effectively reduced, and the pouring effect is effectively guaranteed.

Description

Technical Field

[0001] The invention relates to a concrete pouring device and a pouring method, belonging to the technical field of pouring. Background Art

[0002] Concrete is a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, mixed with water (which may contain admixtures and additives) in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete, which is often used in road construction and house construction; In the process of road construction, concrete is often needed to pave the road surface. During the paving process, a concrete pouring device is generally used to spray and pour concrete onto the ground, and then the poured concrete is compacted, and then the compacted concrete is smoothed to complete the road paving; However, concrete pouring devices generally use a fixed nozzle structure to spray concrete. When a wider road surface needs to be covered, the fixed nozzle structure is prone to accumulation at the pouring center during operation, resulting in a high probability of defects such as thick center and thin edges after subsequent compaction and leveling, which in turn affects the pouring effect. Summary of the invention

[0003] In view of the problems in the prior art, the present invention provides a concrete pouring device and a concrete pouring method.

[0004] The technical solution adopted by the present invention to solve its technical problem is: a concrete pouring device, including a table, a material tank arranged vertically is arranged on the left side of the upper end of the table, an extraction device is installed on the upper end of the table, and the extraction device is located on the right side of the material tank, the inlet of the extraction device is connected with the material tank, and the outlet of the extraction device is connected with a delivery pipe, the upper end surface of the table is recessed downward to form a through groove, and the through groove passes through the table, the through groove is located on the right side of the extraction device, a vertically arranged rectangular column is slidably connected in the through groove, and the rectangular column passes through the through groove, a nozzle is arranged on the left side of the lower end of the rectangular column, and the other end of the delivery pipe passes through the rectangular column and is connected to the nozzle; A driving member is installed on the upper right end of the rectangular column, and the driving member is arranged on the upper end of the table. Two movable members are installed on the left and right sides of the lower end of the table. Vertically arranged fixed plates are arranged on the front and back sides of the lower end of the table. A compacting wheel is rotatably connected between the two fixed plates, and the compacting wheel is located between the two movable members. A functional member is installed on the left end of the rectangular column, and the functional member is slidably connected to the lower end of the table. The transverse part of the T-plate is installed on the left end of the rectangular column, and the T-plate is located on the inner side of the functional member. A triangular spreading plate is installed on the lower end of the vertical part of the T-plate, and an arc scraper is installed on the left end of the transverse part of the T-plate, and the arc scraper is attached to the upper outer end of the compacting wheel, and the arc scraper is located on the inner side of the functional member.

[0005] Further, the functional part includes an L-shaped slide plate, the transverse portion of the L-shaped slide plate is mounted on the left end of the rectangular column, and the L-shaped slide plate is slidably connected to the lower end of the table plate, the L-shaped slide plate is located between the two fixed plates, and the transverse portion of the L-shaped slide plate is located on the upper side of the compacting wheel; A trowel plate is arranged at the lower end of the vertical part of the L-shaped slide plate, and the trowel plate is located between the compacting wheel and the movable part on the left side, the T-shaped plate is located at the lower side of the transverse part of the L-shaped slide plate, and the arc-shaped scraper plate is located at the lower side of the transverse part of the L-shaped slide plate, and the arc-shaped scraper plate is located on the right side of the trowel plate.

[0006] Furthermore, the vertical part of the L-shaped frame is installed on the right side of the rectangular column, and the L-shaped frame is located on the lower side of the table plate. A brush is arranged at the lower end of the horizontal part of the L-shaped frame, and the L-shaped frame is located on the left side of the moving part on the right side.

[0007] Furthermore, the moving member comprises a mounting frame, which is arranged on the lower end of the table, and the front and rear ends of the mounting frame are rotatably connected to the moving wheels.

[0008] Further, the driving member includes a synchronous belt, the synchronous belt is attached to the upper end of the table, and the synchronous belt is located on the right side of the through slot, two gears are symmetrically meshed inside the synchronous belt, and the two gears are symmetrically rotatably connected to the upper end of the table, a fixed part of a first driving device is arranged on the rear side of the lower end of the table, and the first driving device is located on the upper side of the L-shaped frame, and a movable part of the first driving device is connected to a gear; A transversely arranged straight cylinder is installed on the right end of the rectangular column, and the straight cylinder is located on the upper side of the synchronous belt. A guide column is slidably connected in the straight cylinder. A transversely arranged movable rod is installed in the middle of the right end of the guide column, and the movable rod extends out of the right side of the straight cylinder. The inner wall of the straight cylinder is recessed outward to form a slot, and a limit piece is assembled on the slot, and the limit piece is located on the outside of the movable rod. The limit piece is attached to the right end of the guide column. A vertically arranged lifting column is installed on the right side of the upper end of the synchronous belt, and the lifting column is located on the lower side of the movable rod. A vertically arranged rotating shaft is set at the lower end of the movable rod, and the rotating shaft is rotatably connected to the upper end of the lifting column.

[0009] Furthermore, a laterally arranged connecting rod is installed in the middle of the right end of the table plate, a ring is set at the right end of the connecting rod, a plurality of second round rods are equidistantly installed inside the through groove, and the second round rods are located on the right side of the conveying pipe, and the plurality of second round rods all pass through the rectangular column, and the rectangular column is slidably connected to the second round rods.

[0010] Furthermore, the material tank is rotatably connected to a vertically arranged agitator, a fixed part of a second driving device is installed on the upper end of the material tank, and a movable part of the second driving device is connected to the agitator; The upper end of the material tank is connected to a feeding pipe, and the feeding pipe is located in front of the second driving device. Both front and rear end surfaces of the material tank are recessed inward to form a mounting groove, and the mounting groove is connected to the inner cavity of the material tank, and a transparent plate is installed in the mounting groove.

[0011] A pouring method applicable to the above concrete pouring device comprises the following steps: The first step is the preliminary work, first assembling the hook and the ring on the traveling device, then feeding the concrete into the material tank through the feeding pipe, and using the second driving device to drive the agitator to rotate, so as to stir the concrete in the material tank; The second step is pouring. The platform is moved by the traveling device and the moving wheels, and the concrete in the material tank is sprayed onto the ground by the extraction device, the conveying pipe and the nozzle. At the same time, the synchronous belt is made to circulate by the first driving device and the two gears. With the assistance of the lifting column, the movable rod, the straight cylinder, the guide column and the rotating shaft, the rectangular column is made to circulate back and forth along the through groove, and then the nozzle is made to circulate back and forth, so as to carry out the comprehensive pouring operation of the concrete. The third step is processing. During the forward and backward circulation of the rectangular column, the T-plate will move in a circular motion, and then the triangular flat plate will move in a circular motion, so as to flatten the sprayed concrete. At the same time, during the movement of the table, the compacting wheel will move along the flattened concrete, so as to compact the concrete. During the forward and backward circulation of the T-plate, the arc-shaped scraper will move back and forth along the compacting wheel, so as to clean the outer surface of the compacting wheel. In addition, during the forward and backward circulation of the rectangular column, the L-shaped slide plate will move in a circular motion, so as to make the screed plate move in a circular motion, so as to flatten the compacted concrete.

[0012] Beneficial effects of the present invention: 1. Make the rectangular column move back and forth along the through groove, and then make the nozzle move back and forth, so that the concrete is sprayed back and forth, realizing comprehensive spraying operation, effectively reducing the probability of defects such as thick middle and thin edges during pouring, effectively ensuring the pouring effect, and using T-plates and triangular spreading plates to promptly flatten the newly sprayed concrete, improve the spraying effect of the concrete, and further reduce the probability of defects such as thick middle and thin edges during pouring.

[0013] 2. Through the retaining spring and the groove, the guide column and the straight cylinder are restricted to be installed, so that the movable rod and the straight cylinder are movably connected, and the movable rod and the straight cylinder are conveniently disassembled and assembled, which is convenient for maintenance and assembly. Then, the rotating shaft on the movable rod is assembled between the bearing and the lifting column.

[0014] 3. Through the second motor, two gears, synchronous belt, lifting column, straight cylinder and movable rod, the rectangular column is driven to move back and forth along the through groove to realize comprehensive spraying operation, and the compacting wheel is used to compact the poured concrete, and the L-shaped slide plate and trowel plate are used to smooth the compacted concrete, so as to achieve the integrated operation of pouring, leveling, compacting and smoothing, effectively reducing labor intensity and ensuring the pouring effect.

[0015] 4. During the forward and backward circulation of the rectangular column, the T-plate, L-frame and brush will be moved forward and backward to clean the ground to be poured, effectively ensuring the subsequent pouring effect. During the forward and backward circulation of the T-plate, the arc-shaped scraper will be moved forward and backward along the upper outer surface of the compacting wheel, thereby timely cleaning the upper outer surface of the compacting wheel, effectively preventing the concrete adhered to the compacting wheel from rolling with the compacting wheel, effectively reducing the probability of defects such as bulges on the surface of the compacted concrete, and further ensuring the pouring effect.

[0016] 5. Use a V-shaped scraper to scrape the excess concrete and move the scraped concrete to both sides, so as to fully and effectively fill the pits caused by bonding, flatten the compacted concrete, improve the concrete utilization rate, effectively reduce the probability of defects such as pits, and ensure the pouring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 It is a structural schematic diagram of a concrete pouring device of the present invention; Figure 2 A three-dimensional diagram of a concrete pouring device according to the present invention; Figure 3 A cross-sectional view of a concrete pouring device according to the present invention; Figure 4 for Figure 3 Enlarged view of part A in the middle; Figure 5 It is an assembly diagram of a rectangular column, a triangular spreading plate, an arc-shaped scraper, a trowel plate, an L-shaped slide plate and a T-shaped plate in a concrete pouring device of the present invention; Figure 6 It is an assembly diagram of a mounting rod and a V-shaped scraper in a concrete pouring device of the present invention; Figure 7 It is an assembly diagram of gears, lifting columns and synchronous belts in a concrete pouring device of the present invention; Figure 8 This is an assembly diagram of an L-shaped frame and a brush in a concrete pouring device of the present invention; Fig. 9The present invention provides an assembly diagram of a fixed plate and a compacting wheel in a concrete pouring device.

[0018] In the figure: 1, material tank, 2, table, 3, rectangular column, 4, gear, 5, conveying pump, 6, triangular spreading plate, 7, arc scraper, 8, trowel plate, 9, L-shaped slide plate, 11, first motor, 12, agitator, 21, mounting frame, 22, moving wheel, 23, mounting rod, 24, V-shaped scraper, 25, fixed plate, 26, compacting wheel, 27, connecting rod, 28, ring, 29, through groove, 31, nozzle, 32, L-shaped frame, 33, brush, 41, lifting column, 42, synchronous belt, 43, movable rod, 44, straight cylinder, 45, second motor, 46, guide column, 47, retaining ring, 48, rotating shaft, 51, conveying pipe, 61, T-plate, 231, first round rod, 291, second round rod. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0020] Embodiment 1: Figure 1 , Figure 2 and Figure 3 As shown, a concrete pouring device is provided, including a platform 2, a material tank 1 arranged in a vertical manner is arranged on the left side of the upper end of the platform 2, and the material tank 1 is used to temporarily store concrete, and an extraction device located on the right side of the material tank 1 and having an inlet connected to the material tank 1 is installed on the upper end of the platform 2, and is used to extract concrete in the material tank 1 through the extraction device. The extraction device can use a delivery pump 5, and a through groove 29 penetrating the platform 2 and located on the right side of the extraction device is formed on the upper end surface of the platform 2. Through the through groove 29, the rectangular column 3 passes through the platform 2; A rectangular column 3 penetrating through the through slot 29 and arranged vertically is slidably connected in the through slot 29, and a mounting carrier is provided for components such as a nozzle 31 through the rectangular column 3, and the nozzle 31 is arranged on the left side of the lower end of the rectangular column 3, and concrete is sprayed on the ground through the nozzle 31, and then a delivery pipe 51 whose other end penetrates the rectangular column 3 and is connected to the nozzle 31 is connected and arranged on the outlet of the extraction device, and the extraction device is connected to the nozzle 31 through the delivery pipe 51; Two mounting brackets 21 are respectively mounted on the left and right sides of the lower end of the platform 2, and the mounting brackets 21 are used to provide mounting carriers for the moving wheels 22, and the two moving wheels 22 are respectively rotatably connected to the front and rear ends of the mounting brackets 21, so that the platform 2 can be moved through the moving wheels 22, and then a horizontally arranged connecting rod 27 is mounted on the middle part of the right end of the platform 2, and a mounting carrier for the ring 28 is provided through the connecting rod 27, and the ring 28 is set on the right end of the connecting rod 27, and the connecting rod 27 is detachably connected to the traveling device through the ring 28; A vertically arranged agitator 12 is rotatably connected to the inside of the material tank 1, and the concrete in the material tank 1 is stirred by the agitator 12. A fixed part of a second driving device whose movable part is connected to the agitator 12 is installed on the upper end of the material tank 1, and the agitator 12 is driven to rotate by the second driving device. The second driving device can use the first motor 11; The feeding pipe located on the front side of the second driving device is connected and installed on the upper end of the material tank 1. Concrete is transported into the material tank 1 through the feeding pipe. Both the front and rear end surfaces of the material tank 1 are recessed inward to form installation grooves that are connected to the inner cavity of the material tank 1. The installation grooves provide installation space for the transparent plate, and the transparent plate is installed in the installation grooves. The transparent plate can be used to conveniently observe the concrete condition in the material tank 1.

[0021] When in use, first assemble the hook on the traveling device with the ring 28, then put the concrete into the material tank 1 through the feeding pipe, and then make the traveling device move, and with the assistance of the four moving wheels 22, make the platform 2 move with the movement of the traveling device; Then, the first motor 11 is started to drive the agitator 12 to rotate in the material tank 1, so as to stir the concrete in the material tank 1, effectively reducing the sedimentation of the concrete. At the same time, the delivery pump 5 is started to extract the concrete in the material tank 1, and then the extracted concrete is transported to the nozzle 31 through the delivery pipe 51, and then sprayed downward by the nozzle 31 to achieve continuous pouring of concrete.

[0022] Embodiment 2: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 and Fig. 9 As shown, the synchronous belt 42 located on the right side of the through slot 29 is attached to the upper end of the table 2, and the synchronous belt 42 is used to provide a mounting carrier for the lifting column 41, and the synchronous belt 42 is made to circulate, and the two gears 4 symmetrically meshed inside the synchronous belt 42 are symmetrically rotated and connected to the upper end of the table 2. The two gears 4 are used together to make the synchronous belt 42 circulate, and then the fixed part of the first driving device located on the upper side of the L-shaped frame 32 and the movable part connected to a gear 4 is set on the rear side of the lower end of the table 2, and the first driving device is used to drive a gear 4 to rotate, and the first driving device can use a second motor 45; The straight cylinder 44, which is located on the upper side of the synchronous belt 42 and arranged horizontally, is installed on the right end of the rectangular column 3. Through the straight cylinder 44, an installation space is provided for the guide column 46, and the guide column 46 is slidably connected in the straight cylinder 44. Through the guide column 46, a mounting carrier is provided for the movable rod 43. Then, the movable rod 43, which is arranged horizontally and extends out of the right side of the straight cylinder 44, is installed on the middle part of the right end of the guide column 46. Through the movable rod 43, a mounting carrier is provided for the rotating shaft 48. The rotating shaft 48, which is rotatably connected to the upper end of the lifting column 41 and arranged vertically, is set on the lower end of the movable rod 43. Through the rotating shaft 48, the movable rod 43 is movably connected to the lifting column 41. The inner wall of the straight cylinder 44 is recessed outward to form a slot, and the slot is used to provide installation space for the limit piece. The limit piece located on the outside of the movable rod 43 and fitted on the right end of the guide column 46 is assembled on the slot. The guide column 46 and the straight cylinder 44 are limitedly installed through the limit piece. The limit piece can be a retaining spring 47, and the lifting column 41 located on the lower side of the movable rod 43 and arranged vertically is installed on the right side of the upper end of the synchronous belt 42. The movable rod 43 is made to circulate through the lifting column 41, and then a plurality of second round rods 291 located on the right side of the conveying pipe 51 and penetrating the rectangular column 3 and slidably connected to the rectangular column 3 are equidistantly installed inside the through groove 29. The plurality of second round rods 291 are used in combination to connect the rectangular column 3 with the table plate 2 on the one hand, and to guide the movement of the rectangular column 3 on the other hand. Two vertically arranged fixed plates 25 are respectively arranged on the front and rear sides of the lower end of the table 2. The two fixed plates 25 are used together to provide a mounting carrier for the compacting wheel 26. The compacting wheel 26 located between the two mounting frames 21 is rotatably connected between the two fixed plates 25. The compacting operation is achieved through the compacting wheel 26. Then, the transverse portion of the L-shaped slide plate 9, which is slidably connected to the lower end of the table 2 and is located between the two fixed plates 25 and whose transverse portion is located on the upper side of the compacting wheel 26, is installed on the left end of the rectangular column 3. The L-shaped slide plate 9 provides a mounting carrier for the flat plate. The trowel plate 8 located between the compacting wheel 26 and the mounting frame 21 on the left side is set on the lower end of the vertical part of the L-shaped slide 9, and the leveling operation is achieved through the trowel plate 8. The transverse part of the T-shaped plate 61 located on the lower side of the transverse part of the L-shaped slide 9 is installed on the left end of the rectangular column 3, and then the triangular spreading plate 6 is installed on the lower end of the vertical part of the T-shaped plate 61, and the leveling operation is achieved through the triangular spreading plate 6.

[0023] During assembly, the guide column 46 is first inserted into the straight tube 44, and then the retaining spring 47 is assembled to the retaining groove to restrict the installation between the guide column 46 and the straight tube 44, so that the movable rod 43 and the straight tube 44 are movably connected, and the movable rod 43 and the straight tube 44 are conveniently disassembled and assembled, which is convenient for maintenance and assembly, and then the rotating shaft 48 on the movable rod 43 is assembled between the bearing and the lifting column 41; When in use, the delivery pump 5, the delivery pipe 51 and the nozzle 31 are first used to spray the concrete in the material tank 1 onto the ground, and the second motor 45 is started at the same time to drive the corresponding gear 4 to rotate, and with the assistance of another gear 4, the synchronous belt 42 is made to circulate, and then the lifting column 41 moves with the circulatory movement of the synchronous belt 42, so that the rectangular column 3 is circulated back and forth along the through groove 29 under the transmission of the straight cylinder 44 and the movable rod 43, and then the nozzle 31 is circulated back and forth, so that the concrete is circulated back and forth, realizing a comprehensive spraying operation, effectively reducing the probability of defects such as thick middle and thin edge during pouring, and effectively ensuring the pouring effect; During the movement of the platform 2, the compacting wheel 26 will roll along the surface of the poured concrete, thereby compacting the poured concrete, and during the forward and backward circular movement of the rectangular column 3, the L-shaped slide plate 9 will move forward and backward, thereby causing the trowel plate 8 to move along the surface of the compacted concrete, thereby smoothing the compacted concrete; During the forward and backward circular motion of the rectangular column 3, the T-plate 61 will be caused to circularly move forward and backward, thereby causing the triangular spreading plate 6 to circularly move forward and backward, thereby promptly spreading the newly sprayed concrete, improving the spraying effect of the concrete, and further reducing the probability of defects such as thick center and thin edges during pouring, and achieving an integrated operation of pouring, spreading, compacting and smoothing, effectively reducing labor intensity and ensuring the pouring effect.

[0024] Embodiment 3: The delivery pump 5, the delivery pipe 51 and the nozzle 31 are used to spray the concrete in the material tank 1 onto the ground, so as to realize the pouring operation, and the compacting wheel 26 is used to compact the poured concrete in time. However, during the compaction process of the compacting wheel 26, some of the freshly poured concrete is easy to adhere to the outer surface of the compacting wheel 26, and the adhered concrete is easy to rotate with the rolling of the compacting wheel 26, resulting in some of the adhered concrete being easy to be compacted onto the concrete again, resulting in a high probability of defects such as bulges appearing on the compacted concrete.

[0025] In order to solve the above problems, Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 8 As shown, the arc scraper 7 located at the lower side of the lateral part of the L-shaped slide plate 9, on the right side of the trowel plate 8 and in contact with the upper outer end of the compacting wheel 26 is installed on the left end of the lateral part of the T-shaped plate 61, and the outer surface of the compacting wheel 26 is cleaned by the arc scraper 7. The vertical part of the L-shaped frame 32 located on the left side of the mounting frame 21 located on the lower side of the table plate 2 and on the right side is installed on the right side of the rectangular column 3, and a brush 33 is set on the lower end of the lateral part of the L-shaped frame 32. The ground can be cleaned by the brush 33.

[0026] During the forward and backward circular motion of the rectangular column 3, the L-shaped frame 32 will be moved forward and backward, so that the brush 33 will be moved forward and backward along the ground to be poured, and then the ground to be poured will be cleaned, effectively ensuring the subsequent pouring effect. During the forward and backward circular motion of the rectangular column 3, the T-shaped plate 61 and the triangular spreading plate 6 will be moved forward and backward, so that the triangular spreading plate 6 will be moved forward and backward, and then the flattening process will be performed; In addition, during the forward and backward cyclic movement of the T-shaped plate 61, the arc-shaped scraper 7 will cyclically move forward and backward along the upper outer surface of the compacting wheel 26, thereby timely cleaning the upper outer surface of the compacting wheel 26, effectively preventing the concrete adhered to the compacting wheel 26 from rolling with the rolling of the compacting wheel 26, effectively reducing the probability of defects such as bulges on the surface of the compacted concrete, and further ensuring the casting effect.

[0027] Embodiment 4: The poured concrete is compacted promptly by a compacting wheel 26. In order to avoid the probability of defects such as bulges, an arc-shaped scraper 7 is used to clean the surface of the compacting wheel 26 promptly. However, the cleaned concrete falls onto the compacted concrete, which requires the removal of the fallen concrete during the subsequent leveling process, thus reducing the concrete utilization rate. Furthermore, the concrete adheres to the compacting wheel 26 and easily forms pits. As a result, before the subsequent leveling, additional concrete needs to be taken out to manually fill the pits. This increases the pouring time on the one hand, and easily causes the concrete to be forgotten to be filled on the other hand, resulting in a high probability of defects such as pits on the concrete, which affects the pouring effect.

[0028] In order to solve the above problems, Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, two mounting rods 23 arranged vertically and located on the left side between the mounting frame 21 and the fixed plate 25 are symmetrically installed on the lower end of the table 2. The two mounting rods 23 connect the V-shaped scraper 24 to the table 2. The lower ends of two mounting rods 23 are symmetrically arranged at the upper end of the V-shaped scraper 24 located between the trowel plate 8 and the arc scraper 7 and arranged to be wide on the left and narrow on the right. The scraping operation is achieved by the V-shaped scraper 24, and the first round rod 231 that passes through the transverse part of the L-shaped slide 9 and is slidably connected to the L-shaped slide 9 is installed between the two mounting rods 23, and then a plurality of reinforcing rods located on the lower side of the transverse part of the L-shaped slide 9 are equidistantly arranged between the two mounting rods 23. The plurality of reinforcing rods are used in combination to increase the installation stability of the V-shaped scraper 24.

[0029] During the movement of the platform 2, the two mounting rods 23 will move, so that the V-shaped scraper 24 will scrape along the surface of the compacted concrete, thereby scraping away the excess concrete and moving the scraped concrete to both sides, thereby comprehensively and effectively filling the pits caused by bonding, achieving the leveling of the compacted concrete, improving the utilization rate of concrete, effectively reducing the probability of defects such as pits, and ensuring the casting effect.

[0030] A pouring method applicable to the above concrete pouring device comprises the following steps: The first step is preliminary work, first assembling the hook on the traveling device and the ring 28, then feeding the concrete into the material tank 1 through the feeding pipe, and using the first motor 11 to drive the agitator 12 to rotate, so as to stir the concrete in the material tank 1; The second step is pouring. The platform 2 is moved by the traveling equipment and the moving wheels 22, and the concrete in the material tank 1 is sprayed onto the ground by the delivery pump 5, the delivery pipe 51 and the nozzle 31. At the same time, the second motor 45 and the two gears 4 are used to make the synchronous belt 42 circulate, and with the assistance of the lifting column 41, the movable rod 43, the straight cylinder 44, the guide column 46 and the rotating shaft 48, the rectangular column 3 is circulated back and forth along the through groove 29, and then the nozzle 31 is circulated back and forth, so as to perform a comprehensive concrete pouring operation; The third step is processing. During the forward and backward circular movement of the rectangular column 3, the T-plate 61 will move forward and backward in a circular motion, and then the triangular flattening plate 6 will move forward and backward in a circular motion, so as to flatten the sprayed concrete. At the same time, during the movement of the platform 2, the compacting wheel 26 will move along the flattened concrete, so as to compact the concrete. During the forward and backward circular movement of the T-plate 61, the arc scraper 7 will move forward and backward along the compacting wheel 26, so as to clean the outer surface of the compacting wheel 26. In addition, during the forward and backward circular movement of the rectangular column 3, the L-shaped slide plate 9 will move forward and backward in a circular motion, so as to make the screed plate 8 move forward and backward in a circular motion, so as to flatten the compacted concrete.

[0031] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A concrete pouring device, characterized in that: The invention comprises a platform (2), a material tank (1) arranged vertically is arranged on the left side of the upper end of the platform (2), an extraction device is installed on the upper end of the platform (2), and the extraction device is located on the right side of the material tank (1), the inlet of the extraction device is connected to the material tank (1), the outlet of the extraction device is connected to a delivery pipe (51), the upper end surface of the platform (2) is recessed downward to form a through groove (29), and the through groove (29) passes through the platform (2), the through groove (29) is located on the right side of the extraction device, a rectangular column (3) arranged vertically is slidably connected in the through groove (29), and the rectangular column (3) passes through the through groove (29), a nozzle (31) is arranged on the left side of the lower end of the rectangular column (3), and the other end of the delivery pipe (51) passes through the rectangular column (3) and is connected to the nozzle (31); A driving member is installed on the upper side of the right end of the rectangular column (3), and the driving member is arranged on the upper end of the table (2). Two moving members are installed on the left and right sides of the lower end of the table (2). Vertically arranged fixed plates (25) are arranged on the front and rear sides of the lower end of the table (2). A compacting wheel (26) is rotatably connected between the two fixed plates (25), and the compacting wheel (26) is located between the two moving members. A functional member is installed on the left end of the rectangular column (3), and the functional member is slidably connected to the lower end of the table (2). The horizontal part of the T-shaped plate (61) is installed on the left end of the rectangular column (3), and the T-shaped plate (61) is located on the inner side of the functional member. A triangular spreading plate (6) is installed on the lower end of the vertical part of the T-shaped plate (61). An arc scraper (7) is installed on the left end of the horizontal part of the T-shaped plate (61), and the arc scraper (7) is attached to the upper outer end of the compacting wheel (26), and the arc scraper (7) is located on the inner side of the functional member.

2. The concrete pouring device according to claim 1, characterized in that: The functional part comprises an L-shaped slide plate (9), the transverse portion of the L-shaped slide plate (9) is mounted on the left end of the rectangular column (3), and the L-shaped slide plate (9) is slidably connected to the lower end of the table plate (2), the L-shaped slide plate (9) is located between the two fixed plates (25), and the transverse portion of the L-shaped slide plate (9) is located on the upper side of the compacting wheel (26); A trowel plate (8) is provided at the lower end of the vertical portion of the L-shaped slide plate (9), and the trowel plate (8) is located between the compacting wheel (26) and the moving member on the left side, the T-shaped plate (61) is located at the lower side of the transverse portion of the L-shaped slide plate (9), and the arc-shaped scraper plate (7) is located at the lower side of the transverse portion of the L-shaped slide plate (9), and the arc-shaped scraper plate (7) is located on the right side of the trowel plate (8).

3. The concrete pouring device according to claim 1, characterized in that: The vertical portion of an L-shaped frame (32) is installed on the right side of the rectangular column (3), and the L-shaped frame (32) is located on the lower side of the table plate (2). A brush (33) is provided at the lower end of the horizontal portion of the L-shaped frame (32), and the L-shaped frame (32) is located on the left side of the moving part on the right side.

4. The concrete pouring device according to claim 1, characterized in that: The moving member comprises a mounting frame (21), the mounting frame (21) being arranged on the lower end of the table (2), and the front and rear ends of the mounting frame (21) being rotatably connected to moving wheels (22).

5. The concrete pouring device according to claim 3, characterized in that: The driving member comprises a synchronous belt (42), the synchronous belt (42) is attached to the upper end of the table (2), and the synchronous belt (42) is located on the right side of the through groove (29), two gears (4) are symmetrically meshed inside the synchronous belt (42), and the two gears (4) are symmetrically rotatably connected to the upper end of the table (2), a fixed part of a first driving device is arranged on the rear side of the lower end of the table (2), and the first driving device is located on the upper side of the L-shaped frame (32), and a movable part of the first driving device is connected to a gear (4); A transversely arranged straight cylinder (44) is installed at the right end of the rectangular column (3), and the straight cylinder (44) is located on the upper side of the synchronous belt (42). A guide column (46) is slidably connected inside the straight cylinder (44). A transversely arranged movable rod (43) is installed at the middle of the right end of the guide column (46), and the movable rod (43) extends out of the right side of the straight cylinder (44). The inner wall of the straight cylinder (44) is recessed outward to form a slot. A limiting piece is installed on the slot, and the limiting piece is located outside the movable rod (43). The limiting piece is attached to the right end of the guide column (46). A vertically arranged lifting column (41) is installed on the right side of the upper end of the synchronous belt (42), and the lifting column (41) is located on the lower side of the movable rod (43). A vertically arranged rotating shaft (48) is provided at the lower end of the movable rod (43), and the rotating shaft (48) is rotatably connected to the upper end of the lifting column (41).

6. The concrete pouring device according to claim 1, characterized in that: A transversely arranged connecting rod (27) is installed in the middle of the right end of the table plate (2), a circular ring (28) is arranged at the right end of the connecting rod (27), a plurality of second circular rods (291) are installed at equal intervals inside the through groove (29), and the second circular rods (291) are located on the right side of the conveying pipe (51), the plurality of second circular rods (291) all penetrate the rectangular column (3), and the rectangular column (3) is slidably connected to the second circular rods (291).

7. The concrete pouring device according to claim 1, characterized in that: The material tank (1) is rotatably connected to a vertically arranged agitator (12), a fixed part of a second driving device is installed at the upper end of the material tank (1), and a movable part of the second driving device is connected to the agitator (12); The upper end of the material tank (1) is connected to a feeding pipe, and the feeding pipe is located on the front side of the second driving device. Both front and rear end surfaces of the material tank (1) are recessed inward to form a mounting groove, and the mounting groove is connected to the inner cavity of the material tank (1), and a transparent plate is installed in the mounting groove.

8. A pouring method applicable to the concrete pouring device according to any one of claims 1 to 7, characterized in that: The following steps are involved: The first step is preliminary work, first assembling the hook on the travel device and the ring (28), then feeding concrete into the material tank (1) through the feeding pipe, and using the second driving device to drive the agitator (12) to rotate, thereby stirring the concrete in the material tank (1); The second step is pouring, wherein the platform (2) is moved by the travel device and the moving wheels (22), and then the concrete in the material tank (1) is sprayed onto the ground by using the extraction device, the conveying pipe (51) and the nozzle (31). At the same time, the first driving device and the two gears (4) are used to make the synchronous belt (42) circulate, and with the assistance of the lifting column (41), the movable rod (43), the straight cylinder (44), the guide column (46) and the rotating shaft (48), the rectangular column (3) is moved back and forth along the through groove (29), and then the nozzle (31) is moved back and forth, thereby performing a comprehensive pouring operation of the concrete; The third step is processing. During the forward and backward circular movement of the rectangular column (3), the T-shaped plate (61) will be moved forward and backward in a circular motion, thereby causing the triangular spreading plate (6) to be moved forward and backward in a circular motion, thereby spreading the sprayed concrete. At the same time, during the movement of the platform (2), the compacting wheel (26) will be moved along the flattened concrete, thereby compacting the concrete. During the forward and backward circular movement of the T-shaped plate (61), the arc-shaped scraper (7) will be moved forward and backward along the compacting wheel (26), thereby cleaning the outer surface of the compacting wheel (26). In addition, during the forward and backward circular movement of the rectangular column (3), the L-shaped slide plate (9) will be moved forward and backward in a circular motion, thereby causing the trowel plate (8) to be moved forward and backward in a circular motion, thereby smoothing the compacted concrete.

Images