Concrete leveling device for concrete pouring

Abstract

The utility model relates to the technical field of concrete, and discloses a concrete leveling device for concrete pouring, which comprises a base, the base is rotatably provided with a leveling wheel through a support frame, one end of the base is provided with a material pushing cylinder through a support frame, and one end of the material pushing cylinder is provided with a motor through a support frame. A motor shaft at one end of the motor is arranged at one end of a rotating shaft of the auger, the auger is rotationally arranged in the pushing barrel, a scraper is hinged to one side of the top of the pushing barrel through a hinge frame, and one side of the scraper is slidably connected with the outer surface of the middle of the leveling wheel. According to the concrete leveling device for concrete pouring, the outer surface of a rotating leveling wheel is scraped through a scraping plate, concrete scraped from the outer surface of the leveling wheel can slide into a material pushing barrel through inclination of the scraping plate, and the purposes that the scraped concrete can be collected, and the concrete leveling device is convenient to use and high in practicability are achieved. And the scraped concrete is prevented from falling onto the ground again from the side face of the leveling wheel, and the working efficiency of concrete leveling is improved.

Description

Technical Field

[0001] The present application relates to the field of concrete technology, and in particular to a concrete leveling device for concrete pouring. Background Art

[0002] A concrete leveler is a machine that rolls and levels the mixed concrete piled on the ground according to construction requirements. It has been widely used in the construction of large squares, roads, factories and other facilities.

[0003] A prior patent (publication number: CN221664291U) discloses a concrete leveling device for concrete pouring, comprising a base rotatably connected to a leveling wheel. The base is symmetrically provided with mounting seats, with a rotating rod disposed between the mounting seats on either side. The ends of the rotating rods are rotatably connected to the mounting seats. The rotating rods are symmetrically provided with connecting rods, one end of which is secured to the outer periphery of the rotating rod and the other end serving as a connecting end, to which the connecting seat is secured. The connecting seat defines a mounting groove with a notch facing the leveling wheel. A scraper plate is disposed within the mounting groove, with the scraper plate positioned at the end facing the mounting groove and adapted to fit within the groove. A plurality of pressure springs are spaced apart, one end of each pressure spring being secured to the scraper plate and the other end being secured to the bottom of the mounting groove. This utility model has the following advantages and effects: it can increase the squeezing force exerted by the scraper plate on the leveling wheel, thereby improving the scraping effect on concrete adhered to the surface of the leveling wheel.

[0004] The above solution cannot collect the scraped concrete during use, and the scraped concrete may fall back onto the ground from the side of the leveling wheel, affecting the efficiency of concrete leveling. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the present application provides a concrete leveling device for concrete pouring, which has the advantages of collecting the scraped concrete, preventing the scraped concrete from falling again to the ground from the side of the leveling wheel, improving the work efficiency of concrete leveling, and solving the problem that the scraped concrete cannot be collected during use, and the scraped concrete may fall again to the ground from the side of the leveling wheel, affecting the work efficiency of concrete leveling.

[0006] In order to achieve the above-mentioned purpose of collecting the scraped concrete, preventing the scraped concrete from falling onto the ground again from the side of the leveling wheel, and improving the work efficiency of concrete leveling, the present application provides the following technical solutions: A concrete leveling device for concrete pouring, comprising a base, the base being rotatably provided with a leveling wheel through a support frame, one end of the base being provided with a push barrel through a support frame, one end of the push barrel being provided with a motor through a support frame, one end of the motor shaft being provided at one end of the auger rotating shaft, the auger being rotatably provided inside the push barrel, one side of the top of the push barrel being hinged with a scraper through a hinge frame, and one side of the scraper being slidably connected to the outer surface of the middle portion of the leveling wheel.

[0007] A feeding port is provided at the bottom of one end of the pushing barrel, and the feeding port at the bottom of one end of the pushing barrel is located above one end of the conveying mechanism. The conveying mechanism is arranged on one side of the base through a support frame, and the other end of the conveying mechanism is located above an extension plate. The extension plate is arranged on one side of the collection frame, and the collection frame is arranged on the top of the base.

[0008] A threaded rod is provided on one side of the push barrel for rotation through a support plate, the outer surface of the middle part of the threaded rod is threadedly connected to the inner wall of one end of the connecting plate, and the other end of the connecting plate is hinged with a slider through a hinge frame, and the outer surface of one end of the slider is slidably provided in the inner wall of the middle part of the slide groove, and the slide groove is provided on one side of the scraper.

[0009] Through the above scheme, the scraper is used to scrape the outer surface of the rotating leveling wheel, and the concrete scraped from the outer surface of the leveling wheel will slide into the pushing barrel through the inclined sliding of the scraper, so that the scraped concrete can be collected, and the scraped concrete is prevented from falling again from the side of the leveling wheel to the ground, thereby improving the work efficiency of concrete leveling.

[0010] Furthermore, a feed port is opened on one side of one end of the pushing cylinder, and a material receiving box is provided at the feed port on one side of one end of the pushing cylinder. The middle part of the material receiving box is sunken, and one side of the material receiving box is slidably connected to one end of the leveling wheel.

[0011] Through the above scheme, the concrete falling from one end of the leveling wheel can be collected by setting the collecting box, and the concrete can be pushed into the pushing barrel by sliding the collecting box. The sunken setting in the middle of the collecting box can prevent the concrete from sliding from the collecting box to the ground.

[0012] Furthermore, a limiting rod is slidably provided on the inner wall of the middle portion of the connecting plate, and one end of the limiting rod is provided on one side of the pushing barrel through the supporting plate.

[0013] According to the above solution, the setting of the limiting rod can limit the angle of the connecting plate when it moves, thereby improving the stability of the connecting plate when it moves.

[0014] Furthermore, a material guide plate is provided on one side of the scraper, and the material guide plate is V-shaped, with the opening of the material guide plate facing the chute.

[0015] Through the above solution, the guide plate can be set to protect the chute and guide the concrete sliding on the scraper to prevent the concrete from sliding into the chute and affecting the sliding of the slider in the chute.

[0016] Furthermore, two baffles are provided on the top of the extension plate, and the two baffles are respectively provided on both sides of the top of the extension plate.

[0017] Through the above solution, the setting of the baffle can prevent the concrete on the top of the extension plate from sliding from both sides of the extension plate to the ground, so that the concrete on the top of the extension plate can slide smoothly through the extension plate into the collection frame.

[0018] Furthermore, the conveying directions on both sides of the middle part of the auger are set in opposite directions.

[0019] According to the above scheme, by setting opposite conveying directions on both sides of the auger, the auger can push the concrete in the push barrel to the two ends of the push barrel respectively, so that the concrete in the push barrel is discharged from the two ends of the push barrel.

[0020] Furthermore, both ends of the scraper extend to above the middle of the material receiving box.

[0021] Through the above solution, the concrete sliding down from both ends of the scraper can fall into the material receiving box, thereby preventing the concrete from sliding down from both ends of the scraper to the ground.

[0022] Furthermore, an auxiliary wheel is rotatably provided on one end of the base away from the leveling wheel through a support frame.

[0023] Through the above solution, the provision of auxiliary wheels can improve the stability of the base and make the movement of the device more convenient.

[0024] Furthermore, a plurality of pushing plates are provided on the outer surface of the middle portion of the conveyor belt of the conveying mechanism along the conveyor belt array.

[0025] Through the above solution, the arrangement of the pushing plate can prevent the conveying mechanism from sliding off the conveying mechanism when conveying concrete to the top of the extension plate, thereby improving the stability of the conveying mechanism in conveying concrete.

[0026] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0027] The concrete leveling device for concrete pouring scrapes the outer surface of a rotating leveling wheel through a scraper. The concrete scraped from the outer surface of the leveling wheel slides into a pushing barrel through the inclined movement of the scraper, thereby collecting the scraped concrete and preventing the scraped concrete from falling again onto the ground from the side of the leveling wheel, thereby improving the working efficiency of concrete leveling.

[0028] The concrete leveling device for concrete pouring can centrally convey the concrete output by the pushing barrel through the arrangement of the conveying mechanism, and conveniently collect the concrete scraped from the outer surface of the leveling wheel.

[0029] The concrete leveling device for concrete pouring can drive the connecting plate to move by rotating the threaded rod. The movement of the connecting plate can enable the slider to cooperate with the slide groove to drive the scraper to swing. The angle of the scraper can be conveniently adjusted before and after the device works. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the three-dimensional structure of this application;

[0031] Figure 2 This is a schematic diagram of the front structure of this application;

[0032] Figure 3 This is a schematic diagram of the structure on the left side of this application;

[0033] Figure 4 This is a schematic diagram of the top view of the structure of this application;

[0034] Figure 5 This is a schematic diagram of the front cross-sectional structure of this application;

[0035] Figure 6 This is a schematic diagram of the connection structure between the slider and the slide groove of this application.

[0036] In the picture:

[0037] 1. Base; 2. Smoothing wheel; 3. Push barrel; 4. Motor; 5. Auger; 6. Scraper; 7. Conveying mechanism; 8. Push plate; 9. Extension plate; 10. Baffle; 11. Collection frame; 12. Material receiving box; 13. Threaded rod; 14. Connecting plate; 15. Slider; 16. Slide; 17. Limit rod; 18. Guide plate; 19. Auxiliary wheel. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0039] See also Figure 1 、 Figure 2 and Figure 4 In this embodiment, a concrete leveling device for concrete pouring includes a base 1, which is rotatably provided with a leveling wheel 2 on the base 1 through a support frame, a pushing barrel 3 is provided at one end of the base 1 through a support frame, a motor 4 is provided at one end of the pushing barrel 3 through a support frame, a motor shaft at one end of the motor 4 is provided at one end of a rotating shaft of an auger 5, and the auger 5 is rotatably provided inside the pushing barrel 3, and a scraper 6 is hinged on one side of the top of the pushing barrel 3 through a hinge frame, and one side of the scraper 6 is slidably connected to the outer surface of the middle part of the leveling wheel 2.

[0040] See also Figure 2 、 Figure 4 and Figure 6 A feeding port is provided at the bottom of one end of the pushing barrel 3. The feeding port at the bottom of one end of the pushing barrel 3 is located above one end of the conveying mechanism 7. The conveying mechanism 7 is arranged on one side of the base 1 through a support frame. The other end of the conveying mechanism 7 is located above the extension plate 9. The extension plate 9 is arranged on one side of the collecting frame 11, and the collecting frame 11 is arranged on the top of the base 1.

[0041] See also Figure 2 、 Figure 3 and Figure 6 A threaded rod 13 is provided on one side of the push barrel 3 for rotation through the support plate. The outer surface of the middle part of the threaded rod 13 is threadedly connected to the inner wall of one end of the connecting plate 14. The other end of the connecting plate 14 is hinged with a slider 15 through a hinge frame. The outer surface of one end of the slider 15 is slidably provided in the inner wall of the middle part of the slide groove 16, and the slide groove 16 is provided on one side of the scraper 6.

[0042] See also Figure 1 、 Figure 3 and Figure 4 A feed port is provided on one side of one end of the pushing barrel 3, and a material receiving box 12 is provided at the feed port on one side of one end of the pushing barrel 3. The middle part of the material receiving box 12 is sunken, and one side of the material receiving box 12 is slidably connected to one end of the leveling wheel 2. The concrete falling from one end of the leveling wheel 2 can be collected by the material receiving box 12, and the concrete can be pushed into the pushing barrel 3 by sliding the material receiving box 12. The sunken setting of the middle part of the material receiving box 12 can prevent the concrete from sliding from the material receiving box 12 to the ground.

[0043] See also Figure 2 、 Figure 3 and Figure 4 A limiting rod 17 is slidingly provided on the inner wall of the middle part of the connecting plate 14, and one end of the limiting rod 17 is set on one side of the pushing barrel 3 through the support plate. The setting of the limiting rod 17 can limit the angle of the connecting plate 14 when it moves, thereby improving the stability of the connecting plate 14 when it moves.

[0044] See also Figure 2 、 Figure 3 and Figure 4 A guide plate 18 is provided on one side of the scraper 6. The guide plate 18 is V-shaped, and the opening of the guide plate 18 faces the chute 16. The setting of the guide plate 18 can protect the chute 16 and guide the concrete sliding on the scraper 6 to prevent the concrete from sliding into the chute 16 and affecting the sliding of the slider 15 in the chute 16.

[0045] See also Figure 1 、 Figure 2 and Figure 4 Two baffles 10 are provided on the top of the extension plate 9. The two baffles 10 are respectively provided on both sides of the top of the extension plate 9. The setting of the baffles 10 can prevent the concrete on the top of the extension plate 9 from sliding from both sides of the extension plate 9 to the ground, so that the concrete on the top of the extension plate 9 can smoothly slide through the extension plate 9 into the collection frame 11.

[0046] See also Figure 3 and Figure 4 The conveying directions on both sides of the middle part of the auger 5 are set in opposite directions. By setting the opposite conveying directions on both sides of the auger 5, the auger 5 can push the concrete in the pushing barrel 3 to the two ends of the pushing barrel 3 respectively, so that the concrete in the pushing barrel 3 is discharged from the two ends of the pushing barrel 3.

[0047] See also Figure 3 and Figure 4 The two ends of the scraper 6 extend to the upper part of the middle of the material receiving box 12, so that the concrete sliding from the two ends of the scraper 6 can fall into the material receiving box 12, avoiding the concrete sliding from the two ends of the scraper 6 to the ground.

[0048] See also Figure 1 、 Figure 2 and Figure 4 The end of the base 1 away from the leveling wheel 2 is provided with an auxiliary wheel 19 through the support frame. The setting of the auxiliary wheel 19 can improve the stability of the base 1 and make the movement of the device more convenient.

[0049] See also Figure 1 、 Figure 2 and Figure 4A plurality of pushing plates 8 are arranged along the conveyor belt array on the middle outer surface of the conveyor belt of the conveying mechanism 7. The arrangement of the pushing plates 8 can prevent the conveying mechanism 7 from sliding off the conveying mechanism 7 when conveying concrete to the top of the extension plate 9, thereby improving the stability of the conveying mechanism 7 in conveying concrete.

[0050] In this embodiment, a concrete leveling device for concrete pouring is provided, in which the outer surface of the rotating leveling wheel 2 is scraped by a scraper 6. The concrete scraped from the outer surface of the leveling wheel 2 will slide into the pushing barrel 3 through the inclined movement of the scraper 6, thereby collecting the scraped concrete and preventing the scraped concrete from falling again onto the ground from the side of the leveling wheel 2, thereby improving the efficiency of concrete leveling.

[0051] The working principle of the above embodiment is as follows: the base 1 is pushed to move, and the leveling wheel 2 starts to rotate counterclockwise and roll on the concrete, so that the leveling wheel 2 starts to roll the concrete surface flat. When the outer surface of the leveling wheel 2 is adhered to concrete, the scraper 6 scrapes the outer surface of the leveling wheel 2 when the leveling wheel 2 rotates. The scraper 6 scrapes the concrete on the outer surface of the leveling wheel 2, and the concrete slides into the pushing barrel 3 through the scraper 6. The motor 4 works to drive the auger 5 to rotate. The auger 5 pushes the concrete in the pushing barrel 3 to the two ends of the pushing barrel 3. The concrete in the pushing barrel 3 falls above the conveying mechanism 7 through the feeding ports at the bottom of the two ends of the pushing barrel 3, and the conveying mechanism 7 works. The push plate 8 pushes the concrete on the top of the conveying mechanism 7, so that the concrete above the conveying mechanism 7 is conveyed to the top of the extension plate 9. The concrete slides through the extension plate 9 to the collection frame 11 for collection. The concrete sliding from the ends of the scraper 6 or the ends of the leveling wheel 2 will fall into the receiving box 12. The concrete slides in the receiving box 12 and enters the pushing barrel 3 for pushing. When the concrete floor is leveled, in order to prevent the scraper 6 from increasing the resistance to the rotation of the leveling wheel 2, the threaded rod 13 is rotated, driving the connecting plate 14 to move upward, causing the slider 15 to slide in the middle inner wall of the chute 16, driving the side of the scraper 6 in contact with the leveling wheel 2 to move upward, so that the scraper 6 is no longer in contact with the leveling wheel 2.

[0052] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0053] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A concrete leveling device for concrete pouring, comprising a base (1), characterized in that: The base (1) is rotatably provided with a smoothing wheel (2) through a support frame, one end of the base (1) is provided with a push barrel (3) through a support frame, one end of the push barrel (3) is provided with a motor (4) through a support frame, one end of the motor (4) has a motor shaft arranged at one end of a rotating shaft of an auger (5), and the auger (5) is rotatably provided inside the push barrel (3), one side of the top of the push barrel (3) is hinged with a scraper (6) through a hinge frame, and one side of the scraper (6) is slidably connected to the outer surface of the middle portion of the smoothing wheel (2); A feeding port is provided at the bottom of one end of the pushing barrel (3), and the feeding port at the bottom of one end of the pushing barrel (3) is located above one end of the conveying mechanism (7). The conveying mechanism (7) is arranged on one side of the base (1) through a support frame. The other end of the conveying mechanism (7) is located above the extension plate (9). The extension plate (9) is arranged on one side of the collecting frame (11), and the collecting frame (11) is arranged on the top of the base (1); A threaded rod (13) is rotatably provided on one side of the push barrel (3) through a support plate, and the outer surface of the middle portion of the threaded rod (13) is threadedly connected to the inner wall of one end of a connecting plate (14), and the other end of the connecting plate (14) is hinged to a slider (15) through a hinge frame, and the outer surface of one end of the slider (15) is slidably provided in the inner wall of the middle portion of a slide groove (16), and the slide groove (16) is provided on one side of the scraper (6).

2. A concrete leveling device for concrete pouring according to claim 1, characterized in that: A feed port is provided on one side of one end of the pushing cylinder (3), and a receiving box (12) is provided at the feed port on one side of one end of the pushing cylinder (3). The middle portion of the receiving box (12) is sunken, and one side of the receiving box (12) is slidably connected to one end of the leveling wheel (2).

3. The concrete leveling device for concrete pouring according to claim 1, characterized in that: A limiting rod (17) is slidably provided on the inner wall of the middle portion of the connecting plate (14), and one end of the limiting rod (17) is provided on one side of the pushing barrel (3) through a support plate.

4. The concrete leveling device for concrete pouring according to claim 1, characterized in that: A material guide plate (18) is provided on one side of the scraper (6), and the material guide plate (18) is arranged in a V shape, with an opening of the material guide plate (18) facing the chute (16).

5. The concrete leveling device for concrete pouring according to claim 1, characterized in that: Two baffles (10) are provided on the top of the extension plate (9), and the two baffles (10) are respectively provided on both sides of the top of the extension plate (9).

6. The concrete leveling device for concrete pouring according to claim 1, characterized in that: The conveying directions on both sides of the middle portion of the auger (5) are arranged in opposite directions.

7. The concrete leveling device for concrete pouring according to claim 1, characterized in that: Both ends of the scraper (6) extend above the middle of the material receiving box (12).

8. The concrete leveling device for concrete pouring according to claim 1, characterized in that: An auxiliary wheel (19) is rotatably provided on one end of the base (1) away from the leveling wheel (2) via a support frame.

9. The concrete leveling device for concrete pouring according to claim 1, characterized in that: A plurality of pushing plates (8) are provided along the conveyor belt array on the middle outer surface of the conveyor belt of the conveying mechanism (7).

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