A slope concrete paver

Abstract

The utility model discloses a kind of slope concrete spreaders, it is related to road construction technical field, including base, the base both sides are support plate, the base top surface one side is equipped with top plate, top plate is equipped with several conveying pipelines, the bottom of concrete bunker is equipped with several leakage holes, the long plate bottom is equipped with adjusting assembly, the base end is equipped with scraping component, by hydraulic cylinder driving mounting plate to contract, it can make mounting plate more stable when moving under the restriction of sliding block and limit groove, to improve the depth of vibrating rod into concrete, under the action of the restoring force of restoring spring, the arc surface of scraping plate one side can be always in the state of relative adhesion with compression roller, and scraping plate can be buffered and protected to a certain extent simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of road construction technology, specifically to a slope concrete paver. Background Technology

[0002] Construction of concrete on sloping surfaces is more difficult than on horizontal surfaces. A paving device is used to make the concrete surface smooth, avoiding quality problems caused by uneven manual paving.

[0003] However, in the existing technology, at least the following technical problems have been found: after concrete is poured, it needs to be vibrated and compacted. However, the vibrating rods on some common concrete vibrating devices on the market are pre-assembled and fixed. When facing concrete of different depths, it is difficult to adjust the depth of the vibrating rods to vibrate the concrete. In addition, a large amount of concrete will adhere to the surface of the existing pressure rollers during operation, making it difficult to clean the pressure rollers. Utility Model Content

[0004] Purpose of the utility model: The technical problem to be solved by this utility model is to provide a slope concrete paver that solves the problems of existing vibrating devices being unable to adjust the depth and concrete adhering to the surface of the roller.

[0005] Technical solution

[0006] To solve the above problems, the technical solution provided by this utility model is as follows:

[0007] A slope concrete paver includes a base, support plates on both sides of the base, a top plate on one side of the top surface of the base, a plurality of conveying pipes on the top plate, a concrete silo on the lower side of the top plate, the conveying pipes extending into the concrete silo, a plurality of drainage holes on the bottom surface of the concrete silo, a long plate fixedly attached to the side of the top plate, an adjustment component at the bottom of the long plate, and a scraping component at the end of the base.

[0008] Furthermore, the two sides of the concrete silo are fixed to the support plate.

[0009] Furthermore, the interior of the concrete chamber has an arc-shaped structure that converges from both sides towards the bottom.

[0010] Furthermore, several of the aforementioned leakage holes are evenly arranged on the bottom surface of the concrete sump.

[0011] Furthermore, the adjustment assembly includes a hydraulic cylinder mounted on the long plate, the movable end of the hydraulic cylinder is provided with a mounting plate, and a plurality of vibrating rods are fixedly mounted on the mounting plate.

[0012] Furthermore, the mounting plate is provided with limiting grooves on both sides, and sliding blocks that slide within the limiting grooves are provided on both sides of the mounting plate.

[0013] Furthermore, two connecting plates are fixedly connected to the end of the support plate, a rectangular plate is fixedly connected between the connecting plates, a scraper is movably connected inside the rectangular plate, and multiple restoring springs are fixedly connected between the scraper and the rectangular plate.

[0014] Furthermore, sliders are fixedly connected to both sides of the scraper, and grooves corresponding to the sliders are opened on the inner wall of the rectangular plate.

[0015] Furthermore, a motor is fixedly installed on one side of the base, and a pressure roller is driven to the output end of the motor. One end of the scraper has an arc-shaped surface that fits against the pressure roller.

[0016] Furthermore, the top plate is provided with a connector.

[0017] Beneficial effects

[0018] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0019] 1. By setting an adjustment component, the present invention, with the cooperation of hydraulic cylinder, mounting plate, vibrator, sliding block and limiting groove, can drive the mounting plate to retract through hydraulic cylinder. At the same time, under the restriction of sliding block and limiting groove, the mounting plate can be made more stable when moving, thereby increasing the depth of the vibrator into the concrete.

[0020] 2. By setting up a scraping component, the curved surface, slider, groove and restoring spring work together to effectively scrape the concrete off the surface of the pressure roller from the curved surface of one side of the scraper. At the same time, the restoring force of the restoring spring ensures that the curved surface of one side of the scraper is always in relative contact with the pressure roller, and also provides a certain buffering protection for the scraper. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0022] Figure 2 This is an exploded view of the adjustment component of Embodiment 1 of this utility model;

[0023] Figure 3 This is a bottom view of Embodiment 1 of the present invention;

[0024] Figure 4 This is a cross-sectional view of the scraping component of Embodiment 1 of this utility model. Detailed Implementation

[0025] To make the technical solution of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] Example 1

[0027] Combined with appendix Figure 1-4 A slope concrete paver is connected to the rear of a concrete paving vehicle. It vibrates and compacts the concrete while paving it. The paver includes a base 1, which is used to install relevant components for concrete paving and concrete vibration and compaction. The relevant components for concrete paving and concrete vibration and compaction are located inside the base 1. Therefore, the width of the base 1 is set according to the width of the concrete paving, and the width of the base 1 is slightly wider than the width of the concrete paving.

[0028] The base 1 is a frame structure with a top plate on one side that only covers part of the top surface of the base 1 and is set close to the side. The two sides of the base 1 are support plates. A connector 2 is fixedly connected to the top plate on one side of the base 1. The connector 2 is preferably a connecting component that can be used with a trailer connector. The end of the concrete paving vehicle is equipped with a trailer connector that connects to the connector 2 to drive the base 1 to move.

[0029] Several conveying pipes 3 are provided on the top plate of the base 1. The conveying pipes 3 extend through the top plate of the base 1 and into the base 1. A concrete silo 31 is provided on the lower side of the top plate of the base 1. The two ends of the concrete silo 31 are welded to the base 1. The conveying pipes 3 extend into the concrete silo 31. Several conveying pipes 3 are evenly distributed on the top plate of the base 1. The conveying pipes 3 are used to evenly guide the concrete delivered by the concrete paving vehicle into the concrete silo 31.

[0030] The concrete storage chamber 31 has a symmetrical arc-shaped structure. The interior of the concrete storage chamber 31 is an arc-shaped structure that converges from both sides to the bottom. The bottom surface of the concrete storage chamber 31 is provided with several drainage holes 32, which are evenly arranged in sequence on the bottom surface of the concrete storage chamber 31. The concrete inside the concrete storage chamber 31 is gathered to the drainage holes 32 at the bottom through the arc-shaped inner walls on both sides. The concrete is evenly discharged through the drainage holes 32 and laid on the road surface.

[0031] A base 1 is fixedly connected to a long plate 101 on the side of the top plate. An adjustment component 4 is provided at the bottom of the long plate 101. The adjustment component 4 includes a hydraulic cylinder 41, which is fixedly installed on the long plate 101. The movable end of the hydraulic cylinder 41 is fixedly connected to a mounting plate 42. Multiple hydraulic cylinders 41 can be set on the long plate 101. The movable ends of multiple hydraulic cylinders 41 are all connected to the mounting plate 42, thereby synchronously controlling the movement of the mounting plate 42 to achieve a better vibration effect. Multiple vibrating rods 43 are fixedly connected to the bottom of the mounting plate 42. The vibrating rods 43 are evenly distributed on the mounting plate 42. Multiple hydraulic cylinders 41 can make the force on the mounting plate 42 more uniform, so that multiple vibrating plates 43 reach the same depth of the concrete. Sliding blocks 44 are fixedly connected to both ends of the mounting plate 42. The inner walls of the support plates on both sides of the base 1 are provided with limiting grooves 45 corresponding to the sliding blocks 44. The sliding blocks 44 slide in the limiting grooves 45 to make the mounting plate 42 more stable when moving.

[0032] In use, the base 1 is connected to the rear end of the concrete paving vehicle via the connector 2, and the concrete outlet is connected to the conveying pipe 3. During use, the concrete quickly flows into the concrete chamber 31 through the conveying pipe 3 and overflows from the leak hole 32. The installation plate 42 can be retracted by the hydraulic cylinder 41, thereby adjusting the height of the vibrator 43. At the same time, under the restriction of the sliding block 44 and the limiting groove 45, the installation plate 42 can be made more stable when moving, thereby increasing the depth of the vibrator 43 into the concrete.

[0033] A scraping assembly 7 is provided at the end of the base 1. The scraping assembly 7 includes two connecting plates 6 fixedly connected to the ends of the support plates on both sides of the base 1. A rectangular plate 71 is fixedly connected between the connecting plates 6. A scraper 72 is movably connected inside the rectangular plate 71. The scraper 72 slides inside the rectangular plate 71. A slider 74 is fixedly connected to both sides of the scraper 72. A groove 75 corresponding to the slider 74 is opened on the inner wall of the rectangular plate 71. A plurality of restoring springs 76 are fixedly connected between the scraper 72 and the rectangular plate 71. An arc-shaped surface 73 that fits against the pressure roller 52 is opened at one end of the scraper 72.

[0034] A motor 51 is fixedly installed on one side of the base 1. The output end of the motor 51 is connected to a pressure roller 52. The scraper 72 is correspondingly set with the pressure roller 52. The elastic force of the restoring spring 76 makes the scraper 72 continuously contact the surface of the pressure roller 52, thereby scraping off the concrete attached to the pressure roller 42.

[0035] Motor 51 drives pressure roller 52 to rotate. Pressure roller 52 can compact the vibrated concrete. During compaction, a large amount of concrete will adhere to the surface of pressure roller 52. At this time, the arc-shaped surface 73 on one side of scraper 72 can effectively scrape off the concrete on the surface of pressure roller 52. At the same time, under the elastic force of restoring spring 76, the arc-shaped surface 73 on one side of scraper 72 can always be in relative contact with pressure roller 52, and can also provide a certain buffer protection for scraper 72.

[0036] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A slope concrete paver, characterized in that, The device includes a base with support plates on both sides, a top plate on one side of the top surface of the base, several conveying pipes on the top plate, a concrete silo on the lower side of the top plate, the conveying pipes extending into the concrete silo, several leakage holes on the bottom surface of the concrete silo, a long plate fixedly attached to the side of the top plate, an adjustment component at the bottom of the long plate, and a scraping component at the end of the base.

2. The slope concrete paver according to claim 1, characterized in that, The concrete silo is fixed on both sides to the support plate.

3. A slope concrete paver according to claim 1, characterized in that, The interior of the concrete silo has an arc-shaped structure that converges from both sides towards the bottom.

4. A slope concrete paver according to claim 1, characterized in that, Several of the aforementioned leakage holes are evenly arranged on the bottom surface of the concrete sump.

5. A slope concrete paver according to claim 1, characterized in that, The adjustment assembly includes a hydraulic cylinder mounted on the long plate, and the movable end of the hydraulic cylinder is provided with a mounting plate, on which a plurality of vibrating rods are fixedly mounted.

6. A slope concrete paver according to claim 5, characterized in that, The mounting plate has limiting grooves on both sides, and sliding blocks that slide within the limiting grooves are provided on both sides of the mounting plate.

7. A slope concrete paver according to claim 1, characterized in that, Two connecting plates are fixedly connected to the end of the support plate, and a rectangular plate is fixedly connected between the connecting plates. A scraper is movably connected inside the rectangular plate, and multiple restoring springs are fixedly connected between the scraper and the rectangular plate.

8. A slope concrete paver according to claim 7, characterized in that, Both sides of the scraper are fixedly connected to sliders, and the inner wall of the rectangular plate is provided with grooves corresponding to the sliders.

9. A slope concrete paver according to claim 7, characterized in that, A motor is fixedly installed on one side of the base, and a pressure roller is connected to the output end of the motor. One end of the scraper has an arc-shaped surface that fits against the pressure roller.

10. A slope concrete paver according to claim 1, characterized in that, The top plate is equipped with a connector.

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