Concrete pouring and trowelling integrated device

Abstract

The application relates to the field of building equipment, and discloses a concrete pouring and troweling integrated device, which comprises a walking unit, a storage unit arranged on the walking unit and used for storing concrete raw materials, a conveying unit arranged on the storage unit and connected with a discharging pipe of the storage unit, a vibrating unit arranged on a side of the storage unit away from the walking unit and liftable, a troweling unit arranged on a side of the vibrating unit away from the storage unit, and a cleaning unit arranged on the troweling unit, located at a side of the vibrating unit and connected with the vibrating unit. The device integrates the functions of concrete storage, conveying, vibrating, troweling and cleaning, realizes continuous operation of concrete pouring construction, reduces the connection time between construction links, greatly shortens the construction period, significantly improves the construction efficiency, and can meet the demand of modern building engineering for efficient construction.

Description

Technical Field

[0001] This invention relates to the field of building equipment technology, specifically to an integrated device for concrete pouring and leveling. Background Technology

[0002] my country is a major agricultural country, and farmland irrigation heavily relies on irrigation district facilities. The construction of high-standard farmland places higher demands on the performance of these irrigation districts. In the process of modernizing irrigation districts, prefabricated canals have become a widely promoted new construction method due to their advantages such as high efficiency, reliable quality, and low environmental pollution. In the construction of prefabricated canals, the post-cast concrete strip is a crucial step, and its construction quality directly affects the structural strength and appearance of the structure. Traditional construction methods suffer from problems such as cumbersome procedures, high labor costs, poor vibration uniformity, and a large amount of cleaning work. Therefore, there is an urgent need to develop an intelligent device that integrates multiple processes and enables coordinated and continuous operation to improve construction quality and efficiency.

[0003] Therefore, this application proposes an integrated concrete pouring and smoothing device to solve the problems existing in the prior art. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated concrete pouring and smoothing device to solve the problem that concrete tends to scatter in all directions during the pouring, vibration and smoothing process, which not only wastes materials but also increases the amount of subsequent cleaning work.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an integrated concrete pouring and smoothing device, comprising a traveling unit and a storage unit disposed on the traveling unit for storing concrete raw materials, and further comprising: A conveying unit is installed on the storage unit and connected to the discharge pipe of the storage unit for conveying concrete inside the storage unit. The vibrating unit is vertically mounted on the side of the storage unit away from the traveling unit, and is used to vibrate the poured concrete. A smoothing unit is located on the side of the vibrating unit away from the storage unit, and is used to smooth the vibrated concrete. The cleaning unit is adjustablely mounted on the smoothing unit, located on the side of the vibrating unit and connected to the vibrating unit, for gathering concrete toward the side closer to the vibrating unit.

[0006] The vibrating unit includes: A connecting frame is disposed on the storage unit; The top plate is located on the side of the connecting frame away from the storage unit; Power components are spaced apart on the top plate; A connecting plate is disposed at the power output end of the power component; Vibrating rods, spaced apart on the connecting plate and connected to the vibrator, are used to vibrate the poured concrete.

[0007] The vibrating unit further includes: The mounting base is disposed on the connecting plate and rotatably connected to the vibrating rod.

[0008] The smoothing unit includes: A fixing frame is disposed on the side of the connecting frame away from the walking unit; A smoothing roller, positioned between the two fixed frames and connected to a power source, is used to smooth the concrete surface.

[0009] The cleaning unit includes: A fixing plate is provided on the side of the connecting plate; The mounting box is mounted on the fixed frame; A transmission assembly is disposed inside the mounting box and connected to the fixing plate; A scraper, located at the lower end of the transmission assembly, is used to gather the concrete from both sides of the vibrator towards the center.

[0010] The transmission assembly includes: The first rack is disposed at the lower end of the connecting plate and passes through the mounting box; The mounting shaft is located inside the mounting housing; A gear is sleeved on the mounting shaft and meshes with the first rack. The second rack passes through the mounting box and meshes with the gear; the second rack is connected to the scraper.

[0011] A pusher plate is provided between the second rack and the scraper; A telescopic rod for adjusting the installation height of the scraper is provided between the push plate and the second rack.

[0012] The mounting box has a mounting slot for mounting the second rack.

[0013] The storage unit includes: A mounting bracket is provided on one side of the walking unit; A storage bin is located at the upper end of the mounting frame; The material distribution bin is located between the mounting frame and the storage bin; A dredging component is installed on the mounting frame and located inside the storage silo, for dredging the concrete material inside the storage silo and conveying it to the discharge pipe.

[0014] The unblocking component includes: The motor is located at the bottom end of the mounting bracket; A rotating shaft is located at the power output end of the motor and passes through the mounting frame and the storage bin; Dispersion blades are disposed at the top of the rotating shaft and located inside the distributing bin; The conveying blades are arranged at equal angles on the rotating shaft and located in the distribution pipe at the lower end of the distribution bin.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This invention features a height-adjustable vibration unit that automatically adjusts its position based on the height and thickness of the concrete pour, ensuring thorough compaction. A smoothing unit, positioned to one side of the vibration unit, smooths the concrete surface immediately after vibration. An adjustable cleaning unit, located beside and connected to the vibration unit, gathers scattered concrete from both sides, returning it to the pouring area and reducing waste. This device integrates concrete storage, transportation, vibration, smoothing, and cleaning functions, enabling continuous concrete pouring operations, reducing the time between construction steps, significantly shortening the construction cycle, and greatly improving efficiency. It meets the demands of modern construction projects for high-efficiency construction. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure in one embodiment of the present invention; Figure 2 This is a cross-sectional structural schematic diagram of one embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of the vibrating unit and the cleaning unit in one embodiment of the present invention; Figure 4 This is a schematic diagram of the transmission assembly in one embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of a storage unit in one embodiment of the present invention; Figure 6 This is a schematic diagram of the mounting groove in a transmission assembly according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the unblocking component in one embodiment of the present invention; Figure 8 This is a schematic diagram of the exploded structure of the material distribution bin and conveying assembly in one embodiment of the present invention.

[0017] In the diagram: 1. Walking unit; 2. Storage unit; 21. Mounting frame; 211. Side plate; 212. Support wheel; 213. Placement box; 22. Storage bin; 221. Vibrator; 23. Distribution bin; 2301. Discharge port; 2302. Distribution port; 231. Distribution pipe; 24. Unblocking assembly; 241. Motor; 242. Rotating shaft; 243. Dispersing blades; 244. Conveying blades; 25. Discharge pipe; 3. Conveying unit; 31. Conveying pipe; 32. Diverter 4. Pipe; 41. Vibration unit; 42. Connecting frame; 43. Top plate; 44. Power component; 45. Connecting plate; 46. Mounting seat; 57. Vibrating rod; 68. Smoothing unit; 51. Fixing frame; 52. Smoothing roller; 69. Cleaning unit; 61. First rack; 611. Fixing plate; 62. Mounting box; 6201. Mounting groove; 63. Transmission assembly; 631. Mounting shaft; 632. Gear; 633. Second rack; 64. Telescopic rod; 65. Push plate; 66. Scraper. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figure 1-8 This invention provides a technical solution: an integrated concrete pouring and smoothing device, comprising a walking unit 1 and a storage unit 2 disposed on the walking unit 1 for storing concrete raw materials, and further comprising: a conveying unit 3 disposed on the storage unit 2 and connected to the discharge pipe 25 of the storage unit 2 for conveying the concrete inside the storage unit 2; a vibration unit 4, which is liftably disposed on the side of the storage unit 2 away from the walking unit 1 for vibrating the poured concrete; a smoothing unit 5 disposed on the side of the vibration unit 4 away from the storage unit 2 for smoothing the vibrated concrete; and a cleaning unit 6, which is adjustablely disposed on the smoothing unit 5 on the side of the vibration unit 4 and connected to the vibration unit 4 for gathering the concrete toward the side closer to the vibration unit 4. The walking unit 1 includes, but is not limited to, an electric trolley for driving the pouring equipment to move.

[0020] It should be noted that during operation, the mixed concrete is poured into the storage unit 2, and then the various systems of the device are checked for normal operation. Parameters such as travel speed, conveying capacity, and vibration frequency are then set. The entire device is then moved to the starting position of the post-pouring strip, and the travel unit 1 is activated. The device moves along the post-pouring strip, and the storage unit 2 conveys the concrete to the conveying unit 3. The conveying unit 3 includes a conveying pipe 31 connected to the discharge pipe 25 and diversion pipes 32 spaced along the conveying pipe 31. A conveying pump is installed between the conveying pipe 31 and the discharge pipe 25 to convey the concrete from the storage unit 2 into the diversion pipes 32. The pouring system begins operation, evenly conveying the concrete into the post-pouring strip. Subsequently, the vibration unit 4 vibrates the freshly poured concrete, expelling air bubbles and increasing density. During the downward movement of the vibration unit 4, the cleaning units 6 symmetrically positioned on both sides of the vibration unit 4 move, gathering the concrete from both sides towards the center. Finally, the smoothing unit... 5. The surface of the vibrated concrete is smoothed to make it flat and smooth. The vibrating unit 4 can be raised and lowered, and can automatically adjust the vibration position according to the height and thickness of the concrete pouring to ensure that the vibrating unit 4 penetrates into the concrete for sufficient vibration. The smoothing unit 5 is set on one side of the vibrating unit 4, and can smooth the concrete surface in time after the concrete vibration is completed. The cleaning unit 6 is adjustable and set on the smoothing unit 5, located on the side of the vibrating unit 4 and connected to it. During construction, the cleaning unit 6 can gather the scattered concrete on both sides to the middle, so that the concrete returns to the pouring position, reducing concrete waste and lowering construction costs. This device integrates concrete storage, transportation, vibration, smoothing and cleaning functions, realizes continuous operation of concrete pouring construction, reduces the connection time between construction links, greatly shortens the construction cycle, and significantly improves construction efficiency, which can meet the needs of modern construction projects for efficient construction.

[0021] In one embodiment, the vibration unit 4 includes: a connecting frame 41 disposed on the storage unit 2; a top plate 42 disposed on the side of the connecting frame 41 away from the storage unit 2; a power component 43 disposed at intervals on the top plate 42; a connecting plate 44 disposed on the power output end of the power component 43; and a vibrating rod 46 disposed at intervals on the connecting plate 44 and connected to the vibrator for vibrating the poured concrete. The power component 43 includes, but is not limited to, hydraulic cylinders, linear guides, electric push rods, and pneumatic cylinders.

[0022] This design is for reference. Figure 1-3Multiple power components 43 are spaced apart on the top plate 42, which can drive the connecting plate 44 to move the vibrating rod 46 up and down, inserting the vibrating rod 46 into the freshly poured concrete. The depth of the vibrating rod 46 into the concrete can be adjusted by the power components 43 according to the thickness of the poured concrete. Then, the vibrator is started, which drives the vibrating rod 46 to vibrate the poured concrete in all directions and in multiple layers, effectively eliminating air bubbles and voids inside the concrete, ensuring that the concrete is uniform and dense, greatly improving the strength and durability of the concrete, reducing quality problems such as concrete segregation and honeycomb surface caused by uneven vibration, and ensuring the structural safety and service life of the building.

[0023] In one embodiment, the vibrating unit 4 further includes a mounting base 45, which is disposed on the connecting plate 44 and rotatably connected to the vibrating rod 46.

[0024] This design is for reference. Figure 3 The vibrator 46 is rotatably connected to the connecting plate 44 via the mounting base 45, which allows the vibrator 46 to automatically adjust its angle according to the undulations of the concrete surface and the internal unevenness during the vibration process. When encountering uneven concrete surfaces or large aggregate obstacles, the vibrator 46 can rotate flexibly to better fit the concrete, ensuring effective vibration of all parts of the concrete, avoiding vibration dead corners, and improving the density and uniformity of the concrete.

[0025] In one embodiment, the smoothing unit 5 includes: a fixed frame 51 disposed on the side of the connecting frame 41 away from the walking unit 1; and a smoothing roller 52 disposed between the two fixed frames 51 and connected to the power unit for smoothing the concrete surface.

[0026] This design is for reference. Figure 3 The smoothing roller 52 is set between two fixed frames 51. Driven by the power device, it rotates and smooths the concrete surface by rolling, and applies uniform pressure to the concrete surface. This uniform pressure method can make the compaction degree of the concrete surface consistent, effectively avoiding local over-pressure or under-pressure, thereby ensuring that the concrete surface is flat and smooth, greatly improving the smoothing quality and reducing the amount of subsequent repair and grinding work.

[0027] In one embodiment, the cleaning unit 6 includes: a fixing plate 611 disposed on the side of the connecting plate 44; a mounting box 62 disposed on the fixing frame 51; a transmission assembly 63 disposed inside the mounting box 62 and connected to the fixing plate 611; and a scraper 66 disposed at the lower end of the transmission assembly 63, used to gather the concrete on both sides of the vibrator 46 toward the middle.

[0028] This design is for reference. Figure 3During the concrete pouring and vibration process, concrete tends to flow to both sides or fall onto the precast channel. The scraper 66 can gather the concrete from both sides or that has fallen onto the formwork towards the center, allowing the scattered concrete to return to the pouring location and avoiding concrete waste. For large-scale engineering projects, this can accumulate and effectively save on the procurement cost of concrete raw materials, thereby reducing the overall cost of the project.

[0029] In one embodiment, the transmission assembly 63 includes: a first rack 61 disposed at the lower end of the connecting plate 44 and passing through the mounting box 62; a mounting shaft 631 disposed inside the mounting box 62; a gear 632 sleeved on the mounting shaft 631 and meshing with the first rack 61; a second rack 633 passing through the mounting box 62 and meshing with the gear 632; and the second rack 633 connected to the scraper 66.

[0030] This design is for reference. Figure 4 The first rack 61 is located at the lower end of the connecting plate 44. When the connecting plate 44 moves with the vibrating unit 4, the first rack 61 moves synchronously. Since the gear 632 meshes with the first rack 61, the linear motion of the first rack 61 can be accurately converted into the rotational motion of the gear 632. The second rack 633 meshes with the gear 632, and the rotation of the gear 632 is then accurately converted into the linear motion of the second rack 633, which in turn drives the scraper 66 to move. This multi-stage meshing transmission method ensures the accuracy of power transmission, enabling the scraper 66 to move according to a predetermined trajectory and distance, and achieving precise gathering of concrete on both sides of the vibrating rod 46.

[0031] In one embodiment, a push plate 65 is provided between the second rack 633 and the scraper 66; a telescopic rod 64 for adjusting the installation height of the scraper 66 is provided between the push plate 65 and the second rack 633.

[0032] This design is for reference. Figure 2 In actual concrete pouring construction, the thickness of concrete will vary depending on factors such as project requirements and structural parts. The extension rod 64, including but not limited to electric push rod, allows the installation height of scraper 66 to be flexibly adjusted. Operators can adjust scraper 66 to a suitable height position according to the actual thickness of concrete, ensuring that scraper 66 can effectively clean and gather concrete of different thicknesses, thus improving the versatility and adaptability of the equipment in different construction scenarios.

[0033] In one embodiment, the mounting box 62 has a mounting groove 6201 for mounting the second rack 633.

[0034] This design is for reference. Figure 6The mounting slot 6201 provides a clear and precise installation position for the second rack 633. When assembling the equipment, the operator can directly install the second rack 633 in the mounting slot 6201, avoiding installation deviations caused by inaccurate manual measurement and positioning. This precise installation method ensures the correct meshing between the second rack 633 and the gear 632, enabling the transmission component 63 to operate normally and stably, and reducing equipment failures and transmission problems caused by installation errors.

[0035] In one embodiment, the storage unit 2 includes: a mounting frame 21 disposed on one side of the walking unit 1; a storage bin 22 disposed on the upper end of the mounting frame 21; a distribution bin 23 disposed between the mounting frame 21 and the storage bin 22; a dredging component 24 disposed on the mounting frame 21 and located inside the storage bin 22, used to dredge the concrete material inside the storage bin 22 and transport it to the discharge pipe 25; and a vibrator 221 disposed on the outside of the storage bin 22 for driving the storage bin 22 to vibrate and discharge the material.

[0036] This design is for reference. Figure 7 ,as well as Figure 8 The mounting frame 21 serves as the basic support structure, with the storage silo 22 positioned on top of it. The distribution silo 23 is located between the mounting frame 21 and the storage silo 22, forming a layered storage spatial layout. The storage silo 22 is an open design, and its diameter gradually increases towards the side away from the distribution silo 23. When concrete raw materials are added into the storage silo 22, they gather towards the distribution silo 23, facilitating subsequent conveying. During concrete conveying, the unblocking component 24 can unblock the concrete material inside the storage silo 22 in real time, preventing material accumulation and solidification, and ensuring that the concrete can be continuously and smoothly conveyed to the discharge pipe 25. This not only improves construction efficiency and reduces downtime caused by material blockage, but also avoids potential damage to the equipment caused by forced unblocking.

[0037] In one embodiment, the unblocking component 24 includes: a motor 241, disposed at the bottom end of the mounting frame 21; a rotating shaft 242, disposed at the power output end of the motor 241 and passing through the mounting frame 21 and the storage bin 22; a dispersing blade 243, disposed at the top end of the rotating shaft 242 and located inside the distribution bin 23; and a conveying blade 244, disposed at equal angles on the rotating shaft 242 and located in the distribution pipe 231 at the lower end of the distribution bin 23. The distribution bin 23 has a discharge port 2301 for discharging material, and a distribution port 2302 is provided at the corresponding position of the dispersing blade 243. A placement box 213 for protecting the motor 241 is installed at the lower end of the mounting frame 21. Side plates 211 are provided on both sides of the placement box 213, and support wheels 212 for supporting the mounting frame 21 are rotatably disposed on the side plates 211.

[0038] This design is for reference. Figure 8 The motor 241 is located at the bottom of the mounting frame 21, providing stable and powerful power to the entire unblocking assembly 24. The rotating shaft 242 rotates under the drive of the motor 241, driving the dispersing blades 243 and the conveying blades 244 to work. During the storage and transportation of concrete, due to its viscous and easy-to-solidify characteristics, it is easy to form blockages in the storage bin 22 and the distribution pipe 231. The continuous operation of the unblocking assembly 24 can agitate and push the material in real time, preventing the material from accumulating and solidifying, and ensuring that the concrete material always maintains a smooth flow state in the equipment. This greatly reduces construction interruptions and equipment failures caused by blockages, and improves the continuity and efficiency of construction. The discharge port 2301 on the distribution bin 23 is used to introduce the concrete material in the storage bin 22 into the distribution port 2302 of the distribution bin 23, and then discharge it into the discharge pipe 25. This reasonable setting of the discharge port 2301 and the distribution port 2302 makes the distribution of materials more accurate and orderly.

[0039] Furthermore, if the embodiments involve descriptions such as "first," "second," etc., these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relation to the specification. The significance or implied number of the indicated technical features is not specified. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

Claims

1. An integrated concrete pouring and smoothing device, comprising a traveling unit (1) and a storage unit (2) disposed on the traveling unit (1) for storing concrete raw materials, characterized in that, Also includes: A conveying unit (3) is installed on the storage unit (2) and connected to the discharge pipe (25) of the storage unit (2) for conveying concrete inside the storage unit (2); The vibrating unit (4) is vertically and vertically mounted on the side of the storage unit (2) away from the walking unit (1) for vibrating the poured concrete. A smoothing unit (5) is provided on the side of the vibrating unit (4) away from the storage unit (2) for smoothing the vibrated concrete. The cleaning unit (6) is adjustablely mounted on the smoothing unit (5) on the side of the vibrating unit (4) and connected to the vibrating unit (4), and is used to gather the concrete toward the side closer to the vibrating unit (4).

2. The integrated concrete pouring and smoothing device according to claim 1, characterized in that: The vibrating unit (4) includes: A connecting frame (41) is disposed on the storage unit (2); The top plate (42) is disposed on the side of the connecting frame (41) away from the storage unit (2); Power components (43) are spaced apart on the top plate (42); A connecting plate (44) is provided at the power output end of the power component (43); Vibrating rods (46) are spaced apart on the connecting plate (44) and connected to the vibrator, and are used to vibrate the poured concrete.

3. The integrated concrete pouring and smoothing device according to claim 2, characterized in that: The vibrating unit (4) also includes: The mounting base (45) is disposed on the connecting plate (44) and is rotatably connected to the vibrating rod (46).

4. The integrated concrete pouring and smoothing device according to claim 2, characterized in that: The smoothing unit (5) includes: A fixing frame (51) is disposed on the side of the connecting frame (41) away from the walking unit (1); A smoothing roller (52), positioned between the two fixed frames (51) and connected to a power unit, is used to smooth the concrete surface.

5. The integrated concrete pouring and smoothing device according to claim 4, characterized in that: The cleaning unit (6) includes: A fixing plate (611) is disposed on the side of the connecting plate (44); Mounting box (62) is mounted on the fixing frame (51); The transmission assembly (63) is disposed inside the mounting box (62) and connected to the fixing plate (611); A scraper (66) is provided at the lower end of the transmission assembly (63) to gather the concrete on both sides of the vibrator (46) toward the middle.

6. The integrated concrete pouring and smoothing device according to claim 5, characterized in that: The transmission assembly (63) includes: The first rack (61) is disposed at the lower end of the connecting plate (44) and passes through the mounting box (62). The mounting shaft (631) is disposed inside the mounting box (62); The gear (632) is sleeved on the mounting shaft (631) and meshes with the first rack (61); The second rack (633) is mounted on the mounting box (62) and meshes with the gear (632); the second rack (633) is connected to the scraper (66).

7. The integrated concrete pouring and smoothing device according to claim 6, characterized in that: A pusher plate (65) is provided between the second rack (633) and the scraper (66); A telescopic rod (64) for adjusting the installation height of the scraper (66) is provided between the push plate (65) and the second rack (633).

8. The integrated concrete pouring and smoothing device according to claim 6, characterized in that: The mounting box (62) has a mounting slot (6201) for mounting the second rack (633).

9. The integrated concrete pouring and smoothing device according to claim 1, characterized in that: The storage unit (2) includes: Mounting bracket (21) is provided on one side of the walking unit (1); A storage bin (22) is located at the upper end of the mounting frame (21); The material distribution bin (23) is located between the mounting frame (21) and the storage bin (22); The unblocking component (24) is installed on the mounting frame (21) and located inside the storage bin (22) for unblocking the concrete material inside the storage bin (22) and conveying it to the discharge pipe (25).

10. The integrated concrete pouring and smoothing device according to claim 9, characterized in that: The unblocking component (24) includes: The motor (241) is located at the bottom end of the mounting bracket (21); A rotating shaft (242) is located at the power output end of the motor (241) and passes through the mounting bracket (21) and the storage bin (22). Dispersion blades (243) are disposed at the top of the rotating shaft (242) and located inside the distributing bin (23); The conveying blades (244) are arranged at equal angles on the rotating shaft (242) and in the distribution pipe (231) at the lower end of the distribution bin (23).

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