Integrated forming machine for hydraulic engineering slope protection concrete

Abstract

The present application relates to the construction technology field of revetment, and provides a water conservancy project revetment concrete integrated forming machine for paving concrete on the revetment, which comprises a walking mechanism and a paving hopper; the paving hopper is obliquely arranged on the walking mechanism, and the bottom of the paving hopper is provided with a strip-shaped discharge port; a partition plate is arranged in the paving hopper, the partition plate is located close to the strip-shaped discharge port, the partition plate is provided with a plurality of partition plates along the strip-shaped direction of the strip-shaped discharge port, and the partition plate divides the paving hopper into a plurality of concrete containing areas. The water conservancy project revetment concrete integrated forming machine realizes uniform paving of the revetment concrete along the width direction of the revetment through the cooperative work of the partition plate close to the strip-shaped discharge port in the paving hopper and dividing a plurality of concrete containing areas, improves the paving quality stability and construction efficiency, and solves the technical problem of uneven distribution of the revetment concrete in the related art.

Description

Technical Field

[0001] The embodiments of the present invention relate to the field of slope protection construction technology, specifically to an integrated molding machine for concrete slope protection in water conservancy projects. Background Technology

[0002] In the field of water conservancy engineering construction, slope protection structures are a core element in ensuring the safe and stable operation of water conservancy facilities such as rivers, reservoirs, and canals. They can effectively resist water erosion, prevent slope collapse, and reduce soil erosion, which is crucial for maintaining the long-term effectiveness of water conservancy projects. With the vigorous development of my country's water conservancy industry, the requirements for slope protection construction in terms of quality, efficiency, and environmental protection are becoming increasingly stringent. Traditional manual pouring or single-process mechanical construction methods can no longer meet the needs of large-scale, high-standard engineering construction.

[0003] Traditional slope protection construction largely relies on manual labor for concrete spreading, vibration, and finishing. This method is not only extremely labor-intensive and time-consuming, but also prone to defects such as honeycomb, pitting, and cracks due to variations in worker skill levels and operational standards. Subsequent repairs require significant manpower and resources. To address these issues, the industry has continuously explored and developed various types of slope protection concrete construction machinery, hoping to improve construction efficiency through mechanization.

[0004] Existing molding machinery generally employs multiple functional modules such as material placement, vibration, and finishing to jointly realize the operation process of slope protection concrete from raw material transportation to final molding. During the entire molding process, each functional module plays its role and completes its corresponding work, which often requires a long interval and the operation is not continuous, which is not conducive to achieving high-quality slope protection molding effect. In addition, the existing material placement process is prone to uneven spreading of material due to uneven slope surface.

[0005] Therefore, given the shortcomings of existing molding machinery in terms of terrain adaptability and uniformity of material spreading, there is an urgent need to develop an improved equipment with greater adaptability and higher spreading quality to meet the diversified needs of complex water conservancy engineering slope protection construction and promote the development of water conservancy construction towards high efficiency and high quality. Summary of the Invention

[0006] To overcome the above-mentioned defects, embodiments of the present invention provide an integrated molding machine for slope protection concrete in water conservancy projects, which solves the technical problem of uneven distribution of slope protection concrete in related technologies.

[0007] According to one aspect, at least one embodiment of the present invention provides an integrated molding machine for concrete slope protection in hydraulic engineering, used for spreading concrete on a slope, comprising: The traveling mechanism is used to move along the length of the slope protection. A material hopper is inclinedly mounted on the traveling mechanism, and the bottom of the hopper has a strip-shaped discharge port extending along the inclined direction of the slope. The paving hopper can move along the length of the slope protection along the walking mechanism to spread concrete onto the slope protection surface; A partition plate is provided inside the hopper. Several partition plates are spaced apart along the length of the strip-shaped discharge port. The partition plates divide the hopper into several receiving areas. The receiving areas are used to buffer the concrete and evenly distribute the concrete to the slope protection surface.

[0008] For example, at least one embodiment of this disclosure provides an integrated molding machine for slope protection concrete in water conservancy projects. The partition plate is oscillating along the length of the strip-shaped discharge port inside the hopper to agitate the concrete so that it is evenly distributed on the slope protection surface.

[0009] For example, at least one embodiment of this disclosure provides an integrated molding machine for hydraulic engineering slope protection concrete. The upper edge of the partition plate is provided with a hinge shaft; Connectors are provided on the two opposing inner walls of the material hopper, and the two ends of the hinge shaft are rotatably connected to the two connectors respectively.

[0010] For example, at least one embodiment of this disclosure provides an integrated molding machine for hydraulic engineering slope protection concrete, wherein the connecting component includes: A connecting rod is attached to the inner wall of the hopper and extends toward the center of the hopper; A connecting ring is connected to the extension end of the connecting rod, and there is a gap between the connecting ring and the inner wall of the hopper. The end of the hinge shaft is rotatably connected to the connecting ring.

[0011] For example, at least one embodiment of this disclosure provides an integrated molding machine for slope protection concrete in water conservancy projects. The inner wall of the connecting ring is a curved surface that bulges toward its center.

[0012] For example, at least one embodiment of this disclosure provides an integrated molding machine for hydraulic engineering slope protection concrete, which further includes: A pull member is sequentially connected to several of the partition plates and extends through at least one end face of the material hopper, used to drive the several partition plates to swing synchronously.

[0013] For example, at least one embodiment of this disclosure provides an integrated molding machine for hydraulic engineering slope protection concrete. An eccentric shaft is rotatably mounted on the inclined upper end of the material hopper. A bushing is fitted on the eccentric shaft and connected to the pull member. The bushing can reciprocate to pull the pull member under the rotation of the eccentric shaft and cause the partition plate to swing vertically.

[0014] For example, at least one embodiment of this disclosure provides an integrated molding machine for hydraulic engineering slope protection concrete, which further includes: A grinding roller is rotatably disposed on the rear side of the paving hopper in the direction of movement, and the grinding roller is used to grind the surface of the paved concrete smooth.

[0015] For example, at least one embodiment of this disclosure provides an integrated molding machine for hydraulic engineering slope protection concrete. A scraper is provided on one side of the grinding roller body. The side edge of the scraper contacts the grinding roller body and is used to scrape off the concrete on the surface of the grinding roller body.

[0016] For example, at least one embodiment of this disclosure provides an integrated molding machine for hydraulic engineering slope protection concrete, which further includes: A flexible grinding plate has one edge disposed on the outer peripheral wall of the grinding roller body along the axial direction of the grinding roller body, and the flexible grinding plate is tangent to the roller surface of the grinding roller body; During the rotation of the grinding roller, the flexible grinding plate can come into contact with the concrete surface and cover the outer peripheral wall of the grinding roller.

[0017] The beneficial effects of the embodiments of the present invention are as follows: In this invention, the walking mechanism can move along the length of the slope, and the paving hopper is fixed on the walking mechanism and moves synchronously with it. In conjunction with the strip-shaped discharge port set at the bottom along the width of the slope, the concrete covers the slope surface along the width of the slope during the movement of the paving hopper, thereby achieving continuous paving along the length of the slope.

[0018] The partition plate divides the interior of the hopper into several concrete receiving areas from top to bottom (see reference). Figure 6 As shown, the concrete entering the hopper is divided into zones to accommodate a certain amount of concrete along the width of the slope. This prevents the concrete from quickly accumulating in the hopper towards the bottom of the slope due to the slope's inclination, and avoids the situation where the concrete output from the strip outlet accumulates at the bottom of the slope and is insufficient at the top. This ensures that the concrete is evenly spread on the slope surface.

[0019] The coordinated action of the walking mechanism, paving hopper, and dividing plate enables continuous and uniform paving of slope protection concrete, which improves the stability of paving quality compared to the uneven material distribution problem in existing technologies; at the same time, continuous operation improves construction efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of the present invention and these drawings without any creative effort.

[0021] Figure 1 This is a three-dimensional structural diagram of an integrated molding machine for slope protection concrete in water conservancy projects, according to one embodiment of the present invention. Figure 1 ; Figure 2 for Figure 1 Schematic diagram of three-dimensional structure in the embodiment Figure 2 ; Figure 3 for Figure 1 Schematic diagram of three-dimensional structure in the embodiment Figure 3 ; Figure 4 for Figure 3 A magnified schematic diagram of part A in the middle; Figure 5 for Figure 1 A top view of the structure in the embodiment; Figure 6 for Figure 5 Schematic diagram of the BB section structure; Figure 7 for Figure 6 A magnified schematic diagram of the middle D section; Figure 8 for Figure 5 Schematic diagram of the CC section structure; Figure 9 for Figure 8 A magnified schematic diagram of the central part of E; Figure 10 for Figure 1 A schematic diagram of the actual usage state structure in the embodiments; Figure 11 for Figure 1 The embodiment shows a schematic diagram of the grinding roller body and the end face structure of the flexible grinding plate.

[0022] In the diagram: 1-Walking mechanism, 11-Upper walking mechanism, 12-Lower walking mechanism, 2-Packing hopper, 21-Strip discharge port, 22-Receiving hopper, 3-Divider plate, 31-Hinged shaft, 32-Connector, 321-Connecting ring, 322-Connecting rod, 4-Pulley, 51-Eccentric shaft, 52-Busset, 6-Grinding roller body, 61-Scraper, 7-Flexible grinding plate, 9-Slope protection, 91-Railway. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it.

[0024] To keep the drawings concise, each drawing only schematically shows the parts relevant to the invention; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0025] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0026] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0027] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0028] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0029] like Figures 1-10 As shown, it illustrates an integrated molding machine for hydraulic engineering slope protection concrete in one embodiment of the present invention, including a walking mechanism 1, a material hopper 2, and a partition plate 3.

[0030] The traveling mechanism 1 can move along the length of the slope 9, providing support for movement along the length of the slope.

[0031] The material hopper 2 is fixed to the traveling mechanism 1 by a bracket and is arranged in an inclined state (see reference). Figure 10 As shown), its tilt direction is consistent with the slope tilt direction of the slope 9 (i.e., the slope width direction), that is, one end of the paving hopper 2 corresponds to the upper edge of the slope 9, and the other end corresponds to the lower edge of the slope 9; the upper end of the paving hopper 2 has a receiving hopper 22, which is used to receive concrete delivered by an external feeding device (e.g., a concrete mixer truck).

[0032] The bottom of the hopper 2 is provided with a strip-shaped discharge port 21. The strip-shaped discharge port 21 extends along the width direction of the slope 9, and its length is adapted to the width of the slope 9. It also penetrates the bottom of the hopper 2, so that the interior of the hopper 2 is connected to the surface of the slope 9.

[0033] The partition plate 3 is set inside the material hopper 2, located near the strip outlet 21 (that is, the area above the partition plate 3 inside the material hopper 2 is still connected and not separated by the partition plate 3), and several partition plates are set along the strip direction of the strip outlet 21; the internal space of the material hopper 2 is divided into several concrete receiving areas, and each concrete receiving area is connected to the strip outlet 21.

[0034] When the integrated molding machine is working, the external feeding device delivers concrete to the upper receiving hopper 22 of the paving hopper 2, and the concrete enters each concrete receiving area from top to bottom in sequence; the traveling mechanism 1 moves along the length of the slope 9, driving the paving hopper 2 to move synchronously; the concrete in each concrete receiving area is delivered to the surface of the slope 9 through the strip discharge port 21 to complete the concrete paving operation.

[0035] In this embodiment, the walking mechanism 1 can move along the length of the slope 9, and the paving hopper 2 is fixed on the walking mechanism 1 and moves synchronously with it. In conjunction with the strip-shaped discharge port 21 set at the bottom along the width of the slope 9, the concrete covers the slope surface along the width of the slope 9 during the movement of the paving hopper 2, so as to achieve continuous paving along the length of the slope 9.

[0036] The partition plate 3 divides the interior of the material hopper 2 into several concrete receiving areas from top to bottom (see reference). Figure 6 As shown, the concrete entering the hopper 2 is divided into zones to accommodate a certain amount of concrete along the width of the slope. This prevents the concrete from quickly accumulating in the hopper 2 towards the bottom of the slope 9 due to the slope inclination. It also prevents the concrete output from the strip outlet 21 from accumulating at the bottom of the slope 9 and having insufficient quantity at the top, ensuring that the concrete is evenly spread on the surface of the slope 9.

[0037] The coordinated action of the walking mechanism 1, the paving hopper 2, and the partition plate 3 enables continuous and uniform paving of the concrete for the slope protection 9. Compared with the problem of uneven material distribution in the existing technology, this improves the stability of the paving quality. At the same time, continuous operation improves construction efficiency.

[0038] Furthermore, refer to Figure 5 and Figure 6 As shown, the partition plate 3 is oscillating along the length of the strip-shaped discharge port 21.

[0039] The swing axis of the partition plate 3 is perpendicular to the length direction of the strip discharge port 21, and the partition plate 3 can rotate back and forth around the swing axis.

[0040] When the external feeding device delivers concrete to the hopper 2, the concrete enters each concrete receiving area. The partition plate 3 swings around the swing axis. During the swinging process, the surface of the partition plate 3 contacts the concrete and agitates and squeezes the concrete, making the concrete distribution in each concrete receiving area more uniform and dense. When the concrete is delivered to the surface of the slope protection 9 through the strip discharge port 21, the swinging of the partition plate 3 can also apply a downward thrust to the concrete, making the concrete adhere to the surface of the slope protection 9.

[0041] In this embodiment, when the partition plate 3 swings, it comes into contact with and agitates the concrete, which can prevent local accumulation of concrete in the concrete containment area.

[0042] The thrust generated by the swing of the partition plate 3 acts on the concrete, allowing the concrete to adhere more tightly to the surface of the slope protection 9 after passing through the strip discharge port 21, thereby improving the density and uniformity of the concrete after paving and avoiding defects such as incomplete concrete paving.

[0043] Furthermore, refer to Figure 5 , Figure 6 and Figure 7 As shown, a hinge shaft 31 is provided on the side of the partition plate 3 away from the strip outlet 21. The hinge shaft 31 extends along the width direction of the strip outlet 21 and is fixedly connected to the partition plate 3. Both ends of the hinge shaft 31 extend out of the sides of the partition plate 3.

[0044] Connectors 32 are respectively provided on the two inner walls of the material hopper 2. The positions of the two connectors 32 correspond to the two ends of the hinge shaft 31. The connectors 32 are fixedly connected to the inner walls of the material hopper 2.

[0045] The connector 32 is provided with a rotating hole. The two ends of the hinge shaft 31 are respectively inserted into the rotating holes of the two connectors 32. The hinge shaft 31 is clearance-fitted with the rotating hole, so that the hinge shaft 31 can rotate around its own axis, thereby driving the partition plate 3 to swing around the hinge shaft 31.

[0046] In this embodiment, the partition plate 3 is rotatably connected to the connector 32 of the inner wall of the hopper 2 via the hinge shaft 31, providing stable rotational support for the swing of the partition plate 3. Compared with other rotational connection methods, the hinge shaft 31 has a simple structure and a fixed rotation axis, ensuring that the partition plate 3 swings along the length direction of the strip outlet 21 in the preset direction.

[0047] The hinge shaft 31 is located on the side of the partition plate 3 away from the strip outlet 21, so that the side of the partition plate 3 near the strip outlet 21 has a larger swing amplitude. During the swing, this side can make more full contact with the concrete, enhance the mixing effect of the concrete, and further improve the uniformity of concrete distribution in the containment area.

[0048] Furthermore, refer to Figure 6 and Figure 8 As shown, the connector 32 includes a connecting ring 321 and a connecting rod 322.

[0049] One end of the connecting rod 322 is fixedly connected to the inner wall of the hopper 2, and the other end of the connecting rod 322 is fixedly connected to the connecting ring 321. The connecting rod 322 extends along the width direction of the hopper 2, so that a gap is formed between the connecting ring 321 and the inner wall of the hopper 2.

[0050] The axis of the connecting ring 321 is aligned with the width direction of the strip outlet 21. The inner hole of the connecting ring 321 is circular. The end of the hinge shaft 31 is inserted into the inner hole of the connecting ring 321. The hinge shaft 31 can rotate around its own axis within the inner hole of the connecting ring 321.

[0051] On the inner walls of the material hopper 2 corresponding to each partition plate 3, a set of connectors 32 are respectively provided. Each set of connectors 32 includes two connecting rods 322. The two connecting rods 322 are evenly distributed along the circumference of the connecting ring 321 and jointly support the connecting ring 321 to ensure that the axis of the connecting ring 321 is fixed.

[0052] In this embodiment, the connector 32 adopts a combination structure of a connecting ring 321 and a connecting rod 322. The connecting rod 322 fixes the connecting ring 321 to the inner wall of the hopper 2 and forms a gap. This gap provides installation space for the end of the hinge shaft 31, avoiding friction between the hinge shaft 31 and the inner wall of the hopper 2, ensuring smooth rotation of the hinge shaft 31. On the other hand, this gap allows the connecting ring 321 to form an open space on both sides along its axial direction (e.g., Figure 9 As shown in the figure, concrete should be used to prevent the connecting ring 321 from being blocked, so as to reduce rotational resistance and ensure rotational stability.

[0053] Compared to directly setting rotating holes on the inner wall of the material hopper 2, the connecting ring 321 can effectively avoid the problem of concrete clogging.

[0054] Furthermore, refer to Figure 9As shown, the inner diameter of the connecting ring 321 is larger than the diameter of the hinge shaft 31.

[0055] There is a difference between the diameter of the inner hole of the connecting ring 321 and the diameter of the outer circle of the hinge shaft 31. This difference allows the hinge shaft 31 to have radial movement space in the inner hole of the connecting ring 321.

[0056] In this embodiment, the inner diameter of the connecting ring 321 is larger than the diameter of the hinge shaft 31, so that the hinge shaft 31 has radial movement space within the connecting ring 321. This space can, on the one hand, buffer the impact of concrete impact and equipment vibration on the hinge structure, avoid component damage caused by rigid contact, and extend the service life of the hinge shaft 31 and the connecting ring 321. On the other hand, it can prevent concrete from getting stuck between the connecting ring 321 and the hinge shaft 31, ensuring the stability and smoothness of the hinge shaft 31's rotation in the concrete.

[0057] Furthermore, refer to Figure 9 As shown, the inner wall surface of the connecting ring 321 is a curved surface that bulges toward its center (for example, the cross-section of the connecting ring 321 is circular or elliptical).

[0058] In this embodiment, the part located below the hinge shaft 31 and the connecting ring 321 is curved, which can guide the concrete to be discharged to both sides of the connecting ring 321, avoiding the accumulation of concrete between the hinge shaft 31 and the connecting ring 321, improving the stability of the hinge shaft 31 in the concrete environment and avoiding jamming.

[0059] Furthermore, refer to Figure 1 and Figure 5 As shown, it also includes a pull member 4, which is arranged along the length of the strip discharge port 21, and the pull member 4 is connected to several partition plates 3.

[0060] The pull piece 4 passes through the middle of each partition plate 3 and is fixedly connected to the partition plate 3.

[0061] Pulling one end of the puller 4 causes the puller 4 to move along its own length, causing all the partition plates 3 to swing synchronously around their respective hinge axes 31; releasing the puller 4 causes the puller 4 to return to its original position under the gravity of the partition plates 3 (or under the thrust of the concrete), and the partition plates 3 swing in the opposite direction.

[0062] In this embodiment, the pull member 4 is connected to several partition plates 3. By pulling the pull member 4, the partition plates 3 can be driven to swing, which simplifies the operation process and eliminates the need to control each partition plate 3 individually, thus reducing the complexity of operation.

[0063] Furthermore, refer to Figure 4 , Figure 6 and Figure 7As shown, an eccentric shaft 51 is rotatably mounted on the inclined upper end of the material hopper 2, and the axis of the eccentric shaft 51 is consistent with the width direction of the strip-shaped discharge port 21.

[0064] The eccentric shaft 51 is mounted on the bracket at the upper end of the hopper 2 via bearings. One end of the eccentric shaft 51 extends out of the hopper 2 and is connected to a drive component (e.g., a drive motor). The drive component drives the eccentric shaft 51 to rotate around its own axis.

[0065] A bushing 52 is fitted on the outer side of the eccentric shaft 51. The bushing 52 is clearance-fitted with the eccentric shaft 51 and can rotate around the eccentric shaft 51.

[0066] The outer side of the bushing 52 is fixedly connected to the pull member 4. When the eccentric shaft 51 rotates, the eccentric part of the eccentric shaft 51 pushes the bushing 52 to move back and forth in a direction perpendicular to the axis of the eccentric shaft 51. The bushing 52 drives the pull member 4 to move back and forth synchronously. The pull member 4 pulls the partition plate 3 to swing back and forth around the hinge shaft 31.

[0067] In this embodiment, the cooperation between the eccentric shaft 51 and the bushing 52 enables the automatic reciprocating drive of the pull member 4, eliminating the need for manual pulling of the pull member 4, reducing manual operation, improving work efficiency, and solving the problem of unstable movement caused by manual driving of the partition plate 3 in the prior art.

[0068] During the rotation of the eccentric shaft 51, the reciprocating speed of the bushing 52 is proportional to the rotation speed of the eccentric shaft 51. The moving speed of the puller 4 can be controlled by adjusting the rotation speed of the eccentric shaft 51, thereby adjusting the swing frequency of the partition plate 3 so that the swing frequency of the partition plate 3 matches the concrete conveying speed and the moving speed of the walking mechanism 1, ensuring the best mixing effect on the concrete.

[0069] Furthermore, the pull component 4 is a rope.

[0070] The rope is made of flexible material and is arranged along the length of the strip-shaped discharge port 21. The rope is fixedly connected to the middle of each partition plate 3.

[0071] When the bushing 52 moves the rope, the rope is stretched or relaxed, causing the partition plate 3 to swing around the hinge shaft 31 (the partition plate 3 will keep the rope taut under the thrust of the concrete).

[0072] The parallel scheme puller 4 is a rod body, which is made of rigid material. The rod body extends along the length direction of the strip discharge port 21. The rod body is fixedly connected to each partition plate 3. The bushing 52 drives the rod body to move back and forth along the slide groove. The rod body pushes or pulls the partition plate 3 to swing around the hinge shaft 31.

[0073] In this embodiment, when the pull member 4 is a rope, its flexible characteristics allow the partition plate 3 to swing with a certain degree of buffering, which can adapt to changes in concrete pressure and avoid damage to the partition plate 3 caused by rigid drive. At the same time, the rope structure is simple and lightweight, reducing the overall weight of the equipment and facilitating installation and maintenance.

[0074] When the tie 4 is a rod, its rigidity ensures that the swing amplitude and speed of all partition plates 3 are consistent, avoiding asynchronous movement of partition plates 3 due to deformation of tie 4, and further improving the uniformity of concrete paving.

[0075] Furthermore, refer to Figure 1 and Figure 10 As shown, the traveling mechanism 1 includes an upper traveling mechanism 11 and a lower traveling mechanism 12.

[0076] The upper traveling mechanism 11 is located on the outer side of the upper edge of the slope 9. The upper traveling mechanism 11 includes a bracket and rollers. The rollers are installed at the bottom of the bracket and cooperate with the track 91 located on the outer side of the upper edge of the slope 9. The rollers can roll along the track.

[0077] The lower traveling mechanism 12 is located on the outer side of the lower edge of the slope 9. The structure of the lower traveling mechanism 12 is the same as that of the upper traveling mechanism 11, and its rollers cooperate with the track 91 located on the outer side of the lower edge of the slope 9.

[0078] The inclined upper end of the material hopper 2 is fixedly connected to the bracket of the upper traveling mechanism 11 by bolts, and the inclined lower end of the material hopper 2 is fixedly connected to the bracket of the lower traveling mechanism 12 by bolts.

[0079] The upper traveling mechanism 11 and the lower traveling mechanism 12 are respectively equipped with drive motors. The drive motors drive the rollers to rotate, so that the upper traveling mechanism 11 and the lower traveling mechanism 12 move synchronously along the track, thereby driving the paving hopper 2 to move along the length of the slope 9.

[0080] In this embodiment, the walking mechanism 1 is divided into an upper walking mechanism 11 and a lower walking mechanism 12, which are respectively set on the outer tracks of the upper and lower edges of the slope 9, so that both ends of the paving hopper 2 are supported.

[0081] Furthermore, refer to Figure 1 and Figure 5 As shown, it also includes a grinding roller body 6.

[0082] The grinding roller body 6 is set along the width direction of the slope protection 9. The grinding roller body 6 is mounted on the traveling mechanism 1 by a bracket. The bracket is located behind the material hopper 2 in the direction of movement, so that the grinding roller body 6 is behind the material hopper 2.

[0083] The two ends of the grinding roller body 6 are connected to the bracket through bearings, and the grinding roller body 6 can rotate around its own axis.

[0084] When the traveling mechanism 1 drives the paving hopper 2 to move, the grinding roller 6 moves synchronously with the traveling mechanism 1. The outer surface of the grinding roller 6 contacts the newly paved concrete surface, and the concrete surface generates friction on the grinding roller 6, which drives the grinding roller 6 to rotate. During the rotation of the grinding roller 6, the raised parts of the concrete surface are flattened, thus achieving a smooth finish.

[0085] As a parallel option, the grinding roller 6 can also be equipped with a drive motor, which is connected to one end of the grinding roller 6. The drive motor drives the grinding roller 6 to rotate actively to enhance the grinding effect on the concrete surface.

[0086] In this embodiment, the grinding roller 6 is located behind the paving hopper 2 in the direction of movement, so as to achieve grinding immediately after concrete paving, reduce the difficulty of grinding after the initial setting of concrete, and solve the problem of uneven surface caused by excessively long interval between paving and grinding processes in the prior art.

[0087] The grinding roller 6 moves synchronously with the traveling mechanism 1, and the grinding and paving actions are carried out continuously without the need for additional equipment position adjustments, thus improving work efficiency.

[0088] The grinding roller 6 flattens the concrete surface by rotating itself, while increasing the density of the concrete surface, reducing surface air bubbles, and improving the surface quality of the slope protection concrete 9.

[0089] The actively driven grinding roller 6 in the parallel scheme can further optimize the grinding effect, realize the integrated operation of "paving-grinding", reduce the process connection time, and improve the overall construction efficiency and quality.

[0090] Furthermore, refer to Figure 1 As shown, a scraper 61 is provided on one side of the grinding roller body 6.

[0091] The scraper 61 is fixed on the bracket of the grinding roller body 6 by the bracket. The extension direction of the scraper 61 is consistent with the axial direction of the grinding roller body 6, and one side of the scraper 61 is close to the outer surface of the grinding roller body 6.

[0092] When the grinding roller 6 rotates, the concrete particles adhering to its outer surface come into contact with the side of the scraper 61, and the scraper 61 scrapes the concrete particles off the surface of the grinding roller 6.

[0093] In this embodiment, the scraper 61 is close to the surface of the grinding roller 6, which can remove the concrete adhering to the surface of the grinding roller 6 in a timely manner, and prevent the adhering concrete from accumulating on the surface of the grinding roller 6, which would cause scratches to form on the concrete surface during subsequent grinding.

[0094] Furthermore, refer to Figure 1 As shown, a receiving hopper 22 is provided at the inclined upper end of the spreading hopper 2.

[0095] The receiving hopper 22 is funnel-shaped, and the lower opening of the receiving hopper 22 is fixedly connected to the upper opening of the spreading hopper 2.

[0096] The upper opening size of the receiving hopper 22 is larger than the lower opening size. The inner wall of the receiving hopper 22 is an inclined surface, which narrows from the upper opening to the lower opening.

[0097] The discharge port of the external feeding device is located above the upper opening of the receiving hopper 22. The concrete conveyed by the external feeding device falls into the upper opening of the receiving hopper 22 and slides into the interior of the spreading hopper 2 along the inclined surface of the inner wall of the receiving hopper 22.

[0098] Furthermore, refer to Figure 11 As shown, a flexible grinding plate 7 is provided on the surface of the grinding roller body 6. The outer surface of the flexible grinding plate 7 is tangent to the roller surface of the grinding roller body 6. During the grinding process of concrete, the flexible grinding plate 7 is initially completely laid flat on the concrete surface. As the grinding roller body 6 rotates, the flexible grinding plate 7 continuously covers the outer peripheral wall of the grinding roller body 6 until the edge of the flexible grinding plate 7 moves away from the concrete surface. Under its own elasticity, the flexible grinding plate 7 extends and continues to grind the concrete surface. The flexible grinding plate 7 increases the contact area with the concrete surface, thus achieving the effect of grinding the concrete surface smoothly.

[0099] Preferably, refer to Figure 11 Several flexible grinding plates 7 can be arranged along the circumference of the grinding roller body 6. It should be noted that the edge of the flexible grinding plate 7 connected to the grinding roller body 6 is the front side when rotating, and the other edge of the flexible grinding plate 7 is the rear side when rotating.

[0100] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A machine for integrally molding concrete for slope protection in water conservancy projects, used for spreading concrete on slope protection (9), characterized in that, include: The traveling mechanism (1) is used to move along the length of the slope protection (9); The material hopper (2) is inclinedly mounted on the walking mechanism (1), and the bottom of the material hopper (2) has a strip-shaped discharge port (21) extending along the inclined direction of the slope protection (9). The paving hopper (2) can follow the walking mechanism (1) to move along the length of the slope (9) to spread concrete on the surface of the slope (9); A partition plate (3) is set inside the hopper (2). Several partition plates (3) are spaced apart along the length of the strip outlet (21). The partition plates (3) divide the hopper (2) into several receiving areas. The receiving areas are used to buffer the concrete and distribute the concrete evenly to the surface of the slope protection (9). The partition plate (3) is swung along the length of the strip outlet (21) inside the hopper (2) to disturb the concrete so that the concrete is evenly distributed on the surface of the slope protection (9); The upper edge of the partition plate (3) is provided with a hinge shaft (31); The material hopper (2) is provided with connectors (32) on its two opposite inner walls, and the two ends of the hinge shaft (31) are rotatably connected to the two connectors (32) respectively. The pull member (4) is connected to several of the partition plates (3) in sequence and is provided through at least one end face of the material hopper (2) to drive several of the partition plates (3) to swing synchronously. An eccentric shaft (51) is rotatably mounted on the inclined upper end of the hopper (2). A bushing (52) is fitted on the eccentric shaft (51). The bushing (52) is connected to the pull member (4). The bushing (52) can reciprocate to pull the pull member (4) under the rotation of the eccentric shaft (51) and make the partition plate (3) swing vertically.

2. The integrated molding machine for slope protection concrete in water conservancy projects according to claim 1, characterized in that, The connector (32) includes: A connecting rod (322) is connected to the inner wall of the hopper (2) and extends toward the middle of the hopper (2); A connecting ring (321) is connected to the extension end of the connecting rod (322). There is a gap between the connecting ring (321) and the inner wall of the hopper (2). The end of the hinge shaft (31) is rotatably connected to the connecting ring (321).

3. The integrated molding machine for slope protection concrete in water conservancy projects according to claim 2, characterized in that, The inner wall surface of the connecting ring (321) is a curved surface that bulges toward its center.

4. The integrated molding machine for slope protection concrete in water conservancy projects according to claim 1, characterized in that, Also includes: The grinding roller (6) is rotatably disposed on the rear side of the paving hopper (2) in the direction of movement. The grinding roller (6) is used to grind the surface of the paved concrete smooth.

5. The integrated molding machine for slope protection concrete in water conservancy projects according to claim 4, characterized in that, A scraper (61) is provided on one side of the grinding roller body (6), and the side edge of the scraper (61) contacts the grinding roller body (6) and is used to scrape off the concrete on the surface of the grinding roller body (6).

6. The integrated molding machine for slope protection concrete in water conservancy projects according to claim 4, characterized in that, Also includes: A flexible grinding plate (7) has one edge arranged along the axial direction of the grinding roller body (6) on the outer peripheral wall of the grinding roller body (6), and the flexible grinding plate (7) is tangent to the roller surface of the grinding roller body (6). During the rotation of the grinding roller body (6), the flexible grinding plate (7) can contact the concrete surface and cover the outer peripheral wall of the grinding roller body (6).

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