Ground assisted flattening device

Abstract

The utility model relates to a ground supplementary paving device, include: guide rail, support frame, feeding assembly are connected with support frame, and the guide cover is equipped with the accommodation space, and the lateral wall of guide cover is equipped with the inlet and the discharge gate, and the conveying part is rotatively connected with guide cover, and the conveying part includes the pivot and the conveying board, and the conveying board is located in the accommodation space, and the pivot is connected with two conveying boards, and two conveying boards extend along the axial direction of pivot and constitute the feeding space in opposite spiral direction, and the first drive part is connected with guide cover, and the first drive part can drive pivot rotation, and the paving assembly, and the compression roller is rotatively connected with support frame, and the drive assembly includes the second drive part and the first rolling part, and the first rolling part is rotatively connected with support frame, and the second drive part is connected with support frame, and the second drive part can drive the rotation of first rolling part, and the first rolling part is in abutment with guide rail. The utility model relates to a ground supplementary paving device, can improve the horizontal precision of cement plane after smoothening.

Description

Technical Field

[0001] This utility model relates to the field of paving device technology, and in particular to a ground-aiding paving device. Background Technology

[0002] In the process of home renovation, cement needs to be laid and smoothed on the ground. Currently, the cement is smoothed by manually using tools such as scrapers. However, the horizontal accuracy of the cement surface after manual smoothing is poor, and there are height differences in the cement surface, which can lead to problems such as hollowing or cracking when laying floor tiles or baseboards later. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to provide a ground leveling device that can improve the horizontal accuracy of the cement surface after leveling.

[0004] To solve the above-mentioned technical problems, this utility model provides a ground-assisted leveling device, comprising: a guide rail; a support frame; and a feeding assembly connected to the support frame. The feeding assembly includes a guide cover, a conveying component, and a first driving component. The guide cover has a receiving space, and its side wall has an inlet and an outlet. The conveying component is rotatably connected to the guide cover and includes a rotating shaft and a conveying plate. The conveying plate is located within the receiving space. The rotating shaft is connected to two conveying plates, which extend in opposite spiral directions along the axial direction of the rotating shaft and form a feeding space. The first driving component is connected to the guide cover and can drive the rotating shaft to rotate. The leveling assembly includes a pressure roller, which is rotatably connected to the support frame. The driving assembly includes a second driving component and a first rolling component. The first rolling component is rotatably connected to the support frame, and the second driving component is connected to the support frame. The second driving component can drive the first rolling component to rotate, and the first rolling component abuts against the guide rail.

[0005] In one embodiment of the present invention, the rotating shaft passes through the guide cover, and the conveying plate extends from the middle position of the rotating shaft to both ends of the rotating shaft.

[0006] In one embodiment of the present invention, the width of the accommodating space gradually decreases towards the discharge port, and the feeding assembly further includes a first guide plate and a second guide plate connected to the support frame, the edges of the first guide plate and the second guide plate being located within the accommodating space.

[0007] In one embodiment of this utility model, a lifting assembly is further included. The support frame is connected to the guide cover via the lifting assembly. The lifting assembly includes a third driving member, a first guide rod, a first connecting block, and a second connecting block. The support frame includes a mounting plate. The third driving member is connected to the mounting plate. The output end of the third driving member is connected to the first connecting block. The first guide rod passes through the mounting plate and is slidably connected to the mounting plate. The two ends of the first guide rod are respectively connected to the first connecting block and the second connecting block. The second connecting block is connected to the guide cover.

[0008] In one embodiment of this utility model, the lifting assembly further includes a third connecting block, a clamping member, and a second guide rod; the leveling assembly further includes a connecting plate; the end of the pressure roller is rotatably connected to the connecting plate; the second guide rod passes through the second connecting block and is slidably connected to the second connecting block; one end of the second guide rod is connected to the third connecting block, and the side wall of the second guide rod is connected to the connecting plate; the clamping member includes a first clamping block and a second clamping block; the first clamping block is connected to the second connecting block; the second clamping block is detachably connected to the first clamping block; and the second guide rod is clamped between the first clamping block and the second clamping block.

[0009] In one embodiment of the present invention, the lifting assembly further includes a limiting member, which passes through the third connecting block and is detachably connected to the third connecting block, and the end of the limiting member abuts against the second connecting block.

[0010] In one embodiment of the present invention, the first connecting block is further connected to a first calibration ruler, the first calibration ruler extending away from the mounting plate, and the third connecting block is connected to a second calibration ruler, the second calibration ruler penetrating the mounting plate.

[0011] In one embodiment of the present invention, an auxiliary moving component is further included, the auxiliary moving component including a mounting rod and a second rolling element, the mounting rod being connected to the support frame, and the end of the mounting rod being rotatably connected to the second rolling element.

[0012] In one embodiment of the present invention, a lifting ring is connected to the end of the mounting rod away from the second rolling element.

[0013] In one embodiment of the present invention, the drive assembly further includes a cleaning component, which is connected to the support frame, and the cleaning end of the cleaning component faces the guide rail.

[0014] In one embodiment of the present invention, a counterweight is also included, which is located on the support frame.

[0015] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0016] This utility model discloses a ground-aiding paving device. Two conveyor plates extend in opposite spiral directions along the axial direction of a rotating shaft, forming a feeding space. After the material to be paved enters the receiving space, the rotation of the conveyor components moves the material towards both ends of the rotating shaft, resulting in a more uniform distribution of the material from the outlet. This prevents significant height differences among the material on the ground, and the pressure rollers further enhance the surface levelness of the material. A second drive component rotates the first rolling component, allowing the feeding assembly to move along the guide rail. Therefore, compared to manual smearing using tools such as scrapers, the combined use of the feeding and paving components achieves higher leveling accuracy. Attached Figure Description

[0017] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the structure of a ground-aiding paving device according to this utility model;

[0019] Figure 2 yes Figure 1 Partial structural diagram;

[0020] Figure 3 This is a structural diagram of the feeding assembly;

[0021] Figure 4 yes Figure 2 Internal structure diagram;

[0022] Figure 5 yes Figure 4 Partial structural diagram;

[0023] Figure 6 This is a structural diagram of the lifting assembly;

[0024] Figure 7 This is a schematic diagram of the detection component.

[0025] Explanation of reference numerals in the accompanying drawings: 1. Guide rail; 2. Detection component; 3. Support frame; 4. Leveling component; 5. Auxiliary moving component; 6. Feeding component; 7. Drive component; 8. Mounting box; 9. Lifting component; 11. Support component; 21. Detection rod; 22. Third calibration scale; 23. Positioning component; 31. Support column; 32. Protective shell; 33. Third guide plate; 34. Counterweight; 35. Mounting plate; 36. Connecting column; 41. Pressure roller; 42. Connecting plate; 51. Mounting rod; 52. Second rolling element; 53. Lifting ring; 61. Rotating shaft; 62. Conveying plate; 63. 64. First guide plate; 65. Second guide plate; 66. Guide cover; 67. First drive component; 78. Sealing shell; 79. Second drive component; 70. First connecting frame; 71. Third sprocket; 72. First rolling component; 73. Fourth sprocket; 74. Second connecting frame; 75. Cleaning component; 96. Third drive component; 97. First connecting block; 98. First guide rod; 99. First calibration scale; 90. Second connecting block; 91. Third connecting block; 90. Second guide rod; 91. Limiting component; 92. Second calibration scale; 93. First clamping block; 94. Second clamping block. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0027] Reference Figures 1 to 4 As shown, this utility model discloses a ground-assisted paving device, comprising: a guide rail 1; a support frame 3; and a feeding assembly 6 connected to the support frame 3. The feeding assembly 6 includes a guide cover 65, a conveying component, and a first driving component 66. The guide cover 65 has a receiving space, and its side wall has an inlet and an outlet. The conveying component is rotatably connected to the guide cover 65. The conveying component includes a rotating shaft 61 and two conveying plates 62. The conveying plates 62 are located within the receiving space. The rotating shaft 61 is connected to two of the conveying plates 62, and the two conveying plates 62 move along the rotating shaft 61. The axial direction extends in opposite spiral directions and forms a feeding space. The first driving member 66 is connected to the guide cover 65, and the first driving member 66 can drive the rotating shaft 61 to rotate. The leveling assembly 4 includes a pressure roller 41, which is rotatably connected to the support frame 3. The driving assembly 7 includes a second driving member 71 and a first rolling member 74. The first rolling member 74 is rotatably connected to the support frame 3, and the second driving member 71 is connected to the support frame 3. The second driving member 71 can drive the first rolling member 74 to rotate, and the first rolling member 74 abuts against the guide rail 1.

[0028] This embodiment of a ground-assisted leveling device first places the material to be leveled into the receiving space through the inlet of the guide cover 65. Then, the first driving member 66 drives the conveying member to rotate, thereby moving the material to be leveled towards both ends of the rotating shaft 61. Next, the material to be leveled is output from the outlet of the guide cover 65 and falls onto the ground. At the same time, the second driving member 71 drives the first rolling member 74 to rotate, causing the feeding assembly 6 to move along the guide rail 1. Finally, the pressure roller 41 presses the material to be leveled on the ground, making the material level. By setting two conveying plates 62 extending in opposite spiral directions along the axial direction of the rotating shaft 61 to form a feeding space, after the material to be leveled enters the receiving space, the rotation of the conveying member allows the material to be leveled to move towards both ends of the rotating shaft 61, thereby making the material output from the outlet more uniform. This prevents large height differences in the material to be leveled on the ground, and the surface level accuracy of the material to be leveled is higher after being pressed by the pressure roller 41. The second driving component 71 drives the first rolling component 74 to rotate, enabling the feeding component 6 to move along the guide rail. Therefore, compared with manual smoothing using tools such as scrapers, the leveling accuracy is higher when the feeding component 6 and the leveling component 4 work together.

[0029] Reference Figure 1 As shown, the guide rail 1 is cylindrical in shape, and the ground-leveling device includes at least two parallel guide rails 1. The guide rail 1 is composed of multiple guide posts of the same diameter connected sequentially, facilitating the transportation of the guide rail 1 and allowing for adjustment of its length according to actual conditions. Specifically, each end of a guide post can be provided with a threaded protrusion and a groove, which are threaded together to fix the two guide posts. In another embodiment, both ends of the two guide posts are provided with slots. By setting positioning rods and inserting their ends into the slots of adjacent guide posts, the ends of the guide posts can abut against each other, thus fixing the guide posts.

[0030] The ground leveling device also includes multiple support members 11 for supporting the guide rail 1, with the support end of the support member 11 abutting against the guide rail 1. Specifically, the support member 11 is located on the ground, and the support end of the support member 11 is provided with a slot, which engages with the guide rail 1, thereby enabling the support member 11 to support the guide rail 1. The support member 11 can be regarded as a jack, thereby allowing the support member 11 to adjust its height, and thus adjust the posture of the guide rail 1 to keep the guide rail 1 horizontal. In another embodiment, the bottom of the support member 11 is detachably connected to the wall by bolts, so that the support member 11 does not occupy ground space. To ensure the stability of the guide rail 1, the support end of the support member 11 can be detachably connected to the guide rail 1 by bolts.

[0031] Reference Figure 4As shown, the support frame 3 supports the feeding assembly 6, the leveling assembly 4, and the drive assembly 7. The support frame 3 includes two parallel support columns 31, the center line of which is perpendicular to the center line of the guide rail 1. The support frame 3 also includes a protective shell 32 and mounting plates 35. The two mounting plates 35 are respectively connected to the bottom side of the support columns 31 near both ends, and each mounting plate 35 is connected to a protective shell 32. A counterweight 34 is placed on the protective shell 32 to make the support frame 3 more stable and prevent shaking. A connecting column 36 is vertically connected to the mounting plate 35, and the connecting column 36 is connected to the inner top side of the protective shell 32 to keep the support frame 3 stable.

[0032] Reference Figure 3 As shown, the feeding assembly 6 is connected to the support frame 3. Specifically, the feeding assembly 6 includes a guide cover 65, a conveying component, and a first driving component 66. The guide cover 65 has a receiving space, and its side wall has an inlet and an outlet communicating with the receiving space. The inlet is located on the top side of the guide cover 65, and the outlet is located on the bottom side of the guide cover 65. The width of the receiving space gradually decreases towards the outlet, making the receiving space generally frustum-shaped, which facilitates the movement and concentration of the material to be laid within the receiving space towards the outlet.

[0033] The conveying component is rotatably connected to the guide cover 65. Specifically, the conveying component includes a rotating shaft 61 and conveying plates 62. The rotating shaft 61 is connected to two conveying plates 62. Specifically, both conveying plates 62 are located within the receiving space, and the two conveying plates 62 extend in opposite spiral directions along the axial direction of the rotating shaft 61 to form a feeding space. The feeding space is spiral-shaped, so that during the rotation of the conveying component, it can drive the material to be laid in the feeding space to move towards the two ends of the rotating shaft 61. The conveying plates 62 extend from the middle position of the rotating shaft 61 to the two ends of the rotating shaft 61, so that the rotation of the conveying component can drive the material to be laid towards the two ends of the rotating shaft 61. The rotating shaft 61 is arranged along the length direction of the receiving space, and the two ends of the rotating shaft 61 penetrate the side walls of the guide cover 65 on opposite sides. To prevent leakage of the material to be paved between the rotating shaft 61 and the side wall of the guide cover 65, a sealing ring is fitted on the rotating shaft 61. The sealing ring can be considered an oil seal. The sealing ring abuts against the outer side wall of the guide cover 65, and a sealing shell 67 is also connected to the side wall of the guide cover 65. A bearing is also fitted on the rotating shaft 61, abutting against the sealing ring. Both the bearing and the sealing ring are located inside the sealing shell 67, and the side wall of the bearing abuts against the inner wall of the sealing shell 67. The rotating shaft 61 passes through the sealing shell 67, and a first sprocket is fitted at one end of the rotating shaft 61. The first driving component 66 is a rotary driving component, specifically a motor. The first driving component 66 is connected within the installation space of the guide cover 65, and the installation space is not connected to the receiving space, thereby preventing the material to be paved from entering the installation space and causing damage to the first driving component 66. The output end of the first driving member 66 penetrates the side wall of the guide cover 65, and the output end of the first driving member 66 is connected to a second sprocket. A chain is wound around the first sprocket and the second sprocket, so that the first driving member 66 can drive the conveyor to rotate via the chain. In another embodiment, both the end of the rotating shaft 61 and the output end of the first driving member 66 are connected to a synchronous pulley, and a synchronous belt is wound around the synchronous pulley, so that the first driving member 66 can drive the conveyor to rotate via the synchronous belt. Since the center line of the rotating shaft 61 is perpendicular to the center line of the guide rail 1, and the feeding assembly 6 can move along the guide rail 1, when adding the material to be leveled into the receiving space through the inlet, it is more convenient for the manual or feeding equipment to add the material to be leveled at the position between the two guide rails 1. When adding the material to be leveled at this position, the material to be leveled is usually poured towards the middle of the inlet, at which time the material to be leveled forms a cone shape. The first driving component 66 drives the conveyor to rotate, causing the material to be flattened in the feeding space to move towards both ends of the rotating shaft 61, thereby enabling the material to be flattened to be output evenly from the discharge port. The spiral arrangement of the conveyor plate 62 can also stir the material to be flattened.

[0034] The feeding assembly 6 also includes a first guide plate 63 and a second guide plate 64 connected to the support frame 3. The edges of both the first guide plate 63 and the second guide plate 64 are located within the receiving space. Specifically, the first guide plate 63 and the second guide plate 64 are both arranged along the length of the guide cover 65 and connected to the support column 31. The first guide plate 63 and the second guide plate 64 are both inclined to prevent material from splashing or spilling to the outside when the material to be laid is added. A third guide plate 33 is provided on the opposite side of the protective shell 32. The first guide plate 63, the second guide plate 64, and the two third guide plates 33 together form a guide channel for the material to be laid to pass through.

[0035] Reference Figure 5 As shown, the ground-assisted paving device also includes a lifting assembly 9, and the support frame 3 is connected to the guide cover 65 through the lifting assembly 9. Specifically, the lifting assembly 9 includes a third drive component 91, a first guide rod 93, a first connecting block 92, and a second connecting block 95. The third drive component 91 is a linear drive component, which can be specifically regarded as a linear lifting electric cylinder. The third drive component 91 is connected to the mounting plate 35 and located inside the protective shell 32. The output end of the third drive component 91 is connected to the first connecting block 92. The two first guide rods 93 pass through the mounting plate 35 and are slidably connected to the mounting plate 35. The third drive component 91 is located between the two first guide rods 93. The two ends of the first guide rods 93 are respectively connected to the first connecting block 92 and the second connecting block 95. The mounting plate 35 is located between the first connecting block 92 and the second connecting block 95. The second connecting block 95 is connected to the guide cover 65, so that the third drive component 91 can drive the guide cover 65 to rise and fall, thereby adjusting the distance between the discharge port and the ground, and thus changing the height of the guide cover 65 according to the required thickness of the material to be paved. The top side of the first connecting block 92 is also connected to the first calibration ruler 94. The first calibration ruler 94 extends away from the mounting plate 35 and penetrates the top side of the protective shell 32. The scale on the first calibration ruler 94 is aligned with the external horizontal laser, which makes it easier to judge the distance of the guide cover 65 lifting and lowering, and improves the leveling accuracy.

[0036] The leveling assembly 4 includes a pressure roller 41, which is rotatably connected to the support frame 3. Specifically, the leveling assembly 4 also includes two connecting plates 42, with the pressure roller 41 connected between the two connecting plates 42, and the end of the pressure roller 41 rotatably connected to the connecting plates 42. To improve the leveling accuracy of the material to be leveled, multiple pressure rollers 41 can be connected between the connecting plates 42. In another embodiment, a support shaft is connected between the connecting plates 42, and the pressure roller 41 is sleeved on the support shaft and rotatably connected to the support shaft.

[0037] Reference Figure 5 and Figure 6As shown, the lifting assembly 9 also includes a third connecting block 96, a clamping member, and second guide rods 97. Two second guide rods 97 pass through and are slidably connected to the second connecting block 95. The top end of each second guide rod 97 is connected to the third connecting block 96, and the sidewall of each second guide rod 97 is connected to the connecting plate 42. The second connecting block 95 is located between the third connecting block 96 and the connecting plate 42. The clamping member includes a first clamping block 951 and a second clamping block 952. The first clamping block 951 is connected to the second connecting block 95, and the second clamping block 952 is detachably connected to the first clamping block 951. Arc-shaped clamping grooves for clamping the second guide rods 97 are provided on opposite sides of the first clamping block 951 and the second clamping block 952. The first clamping block 951 and the second clamping block 952 are connected by bolts, thereby allowing the second guide rod 97 to be clamped between the first clamping block 951 and the second clamping block 952. By adjusting the clamping and loosening of the clamping components, the position of the second guide rod 97 can be adjusted vertically, thereby adjusting the height of the pressure roller 41. The height of the pressure roller 41 is changed according to the required thickness of the material to be laid. The pressure roller 41 is positioned so that its contact point with the material to be laid is slightly lower than the height of the discharge port of the guide cover 65. A second calibration ruler 99 is also connected to the top side of the third connecting block 96. The scale on the second calibration ruler 99 is aligned with the external horizontal laser. The second calibration ruler 99 penetrates the top side of the mounting plate 35 and the protective shell 32, making it easy to determine the lifting distance of the pressure roller 41 and improving the leveling accuracy. By aligning the first calibration ruler 94 and the second calibration ruler 99 with the horizontal laser, the scales of the two calibration rulers can be used to determine whether the pressure roller 41 and the guide cover 65 meet the usage standards. The third driving component 91 can also lift the pressure roller 41 while driving the guide cover 65 to lift, thereby simultaneously adjusting the height of the guide cover 65 and the pressure roller 41.

[0038] The lifting assembly 9 also includes a limiting member 98, which passes through the third connecting block 96 and is detachably connected to the third connecting block 96. The limiting member 98 can be regarded as a bolt, that is, the limiting member 98 is threadedly connected to the third connecting block 96. The end of the limiting member 98 abuts against the second connecting block 95. The setting of the limiting member 98 and the clamping member makes the pressure roller 41 more stable.

[0039] Reference Figure 4As shown, the ground paving device also includes an auxiliary moving component 5, which includes mounting rods 51 and second rolling elements 52. The mounting rods 51 are connected to the support frame 3. Specifically, the four mounting rods 51 are detachably connected to both ends of two support columns 31 via bolts. The second rolling element 52 can be considered as a roller and is rotatably connected to the bottom end of the support column 31. The auxiliary moving component 5 allows the support frame 3 to move on the ground, facilitating the movement and transportation of the ground paving device and enabling rapid assembly. When paving the material to be paved, the mounting rods 51 can be detached from the support columns 31 to prevent the second rolling element 52 from affecting the paving work. In another embodiment, the mounting plate 35 includes a connecting part and a telescopic part. The connecting part is connected to the end of the support column 31 and sleeved on the telescopic part. The second rolling element 52 is connected to the telescopic part, and the telescopic part is slidably connected to the connecting part. Both the telescopic part and the connecting part have multiple through holes arranged vertically on their side walls. Bolts pass through the through holes and are locked with nuts, thereby fixing the mounting part and the connecting part relatively. The position of the telescopic part can be adjusted by the connection part and the telescopic part. When paving the material to be paved, the telescopic part is raised to prevent the second rolling element 52 from affecting the paving work. The end of the mounting rod 51 away from the second rolling element 52 is connected to a lifting ring 53, which facilitates the lifting and transportation of the ground auxiliary paving device.

[0040] Reference Figure 4 and Figure 5As shown, the drive assembly 7 includes a second drive member 71 and a first rolling member 74. The first rolling member 74 is rotatably connected to the support frame 3. Specifically, the first rolling member 74 can be considered as a roller, and four first rolling members 74 are located on the bottom sides of the two mounting plates 35 respectively. The second drive member 71 is connected to the support frame 3. Specifically, the second drive member 71 is a rotary drive member and can be considered as a motor. A mounting cover extending into the guide channel is connected to the third guide plate 33. The second drive member 71 is connected to the mounting plate 35 and extends into the mounting cover. A first connecting frame 72 is connected to the top side of the mounting plate 35. Two third sprockets 73 are rotatably connected to the first connecting frame 72. Two second connecting frames 76 are connected to the bottom side of the mounting plate 35. The second connecting frames 76 are rotatably connected to the first rolling members 74, and the second connecting frames 76 are also connected to a fourth sprocket 75 that cooperates with the first rolling members 74. A chain is wound around the third sprockets 73 and the fourth sprocket 75. The second drive member 71 drives the first rolling member 74 to rotate through the chain. In another embodiment, the second driving member 71 can also drive the first rolling member 74 to rotate via a synchronous pulley and a synchronous belt. The side wall of the first rolling member 74 is provided with a limiting groove, which engages and abuts against the guide rail 1. The second driving member 71 drives the first rolling member 74 to rotate, thereby causing the support frame 3 to move along the guide rail 1 as a whole. The driving assembly 7 also includes a cleaning member 77, which can be regarded as a brush. The cleaning member 77 is connected to the side of the mounting plate 35 of the support frame 3 away from the pressure roller 41. The cleaning end of the cleaning member 77 faces the guide rail 1. By setting the cleaning member 77, the debris on the guide rail 1 is swept off during the movement of the support frame 3, so as to avoid the debris affecting the movement of the support frame 3.

[0041] Reference Figure 7 As shown, the ground-assisted paving device also includes a detection component 2, which includes a detection rod 21, a third calibration ruler 22, and positioning elements 23. The length direction of the detection rod 21 is perpendicular to the center line of the guide rail 1. A level is provided on the top side of the detection rod 21. Two positioning elements 23 are located at the bottom of both ends of the detection rod 21. Two third calibration rulers 22 are connected to the top side of the detection rod 21 and correspond to the positions of the positioning elements 23. The bottom side of the positioning element 23 has an arc-shaped positioning groove that can engage with the guide rail 1, thereby detecting the levelness of the guide rail 1 through the level and detecting the overall height of the ground-assisted paving device through the third calibration ruler 22.

[0042] The ground leveling device also includes a mounting box 8, which is connected to the top side of a support column 31. The mounting box 8 is used to house and install electrical components.

[0043] In use, taking the material to be leveled as cement as an example, first assemble and fix the guide rail 1, then place the support frame 3 on the guide rail 1, so that the first rolling element 74 abuts against the guide rail 1. Then, put the cement into the receiving space through the inlet of the guide cover 65. Next, the first driving element 66 drives the conveying element to rotate, thereby moving the cement to both ends of the rotating shaft 61. Further, the cement is output from the outlet of the guide cover 65 and falls to the ground. At the same time, the second driving element 71 drives the first rolling element 74 to rotate, so that the feeding component 6 moves along the guide rail 1, and the direction of movement is from the pressure roller 41 to the guide cover 65. Finally, the pressure roller 41 squeezes the cement on the ground to make the cement surface flat.

[0044] This utility model discloses a ground-aiding paving device. Two conveyor plates 62 extend in opposite spiral directions along the axial direction of a rotating shaft 61, forming a feeding space. After the material to be paved enters the receiving space, the rotation of the conveyor components causes the material to move towards both ends of the rotating shaft 61, resulting in a more uniform distribution of the material from the outlet. This prevents significant height differences in the material on the ground. After being squeezed by the pressure roller 41, the surface level of the material is further improved. A second driving component 71 drives the first rolling component 74 to rotate, allowing the feeding assembly 6 to move along the guide rail. Therefore, compared to manual smearing using tools such as scrapers, the smearing accuracy achieved by using the feeding assembly 6 in conjunction with the paving assembly 4 is significantly higher.

[0045] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A ground leveling aid characterized in that, include: guide; Support frame; A feeding assembly is connected to the support frame. The feeding assembly includes a guide cover, a conveying component, and a first driving component. The guide cover has a receiving space, and the side wall of the guide cover has an inlet and an outlet. The conveying component is rotatably connected to the guide cover. The conveying component includes a rotating shaft and a conveying plate. The conveying plate is located within the receiving space. The rotating shaft is connected to two conveying plates. The two conveying plates extend in opposite spiral directions along the axial direction of the rotating shaft and form a feeding space. The first driving component is connected to the guide cover and can drive the rotating shaft to rotate. A leveling assembly includes a pressure roller rotatably connected to the support frame; The drive assembly includes a second drive member and a first rolling member. The first rolling member is rotatably connected to the support frame, and the second drive member is connected to the support frame. The second drive member is capable of driving the first rolling member to rotate, and the first rolling member abuts against the guide rail.

2. The ground assist leveling device of claim 1, wherein: The rotating shaft passes through the guide cover, and the conveying plate extends from the middle position of the rotating shaft to both ends of the rotating shaft.

3. The ground assist leveling device of claim 1, wherein: The width of the accommodating space gradually decreases towards the discharge port. The feeding assembly also includes a first guide plate and a second guide plate connected to the support frame. The edges of the first guide plate and the second guide plate are both located within the accommodating space.

4. The ground assist leveling device of claim 1, wherein: It also includes a lifting assembly. The support frame is connected to the guide cover via the lifting assembly. The lifting assembly includes a third driving component, a first guide rod, a first connecting block, and a second connecting block. The support frame includes a mounting plate. The third driving component is connected to the mounting plate. The output end of the third driving component is connected to the first connecting block. The first guide rod passes through the mounting plate and is slidably connected to the mounting plate. The two ends of the first guide rod are respectively connected to the first connecting block and the second connecting block. The second connecting block is connected to the guide cover.

5. The ground assist leveling device of claim 4, wherein: The lifting assembly further includes a third connecting block, a clamping member, and a second guide rod. The leveling assembly further includes a connecting plate. The end of the pressure roller is rotatably connected to the connecting plate. The second guide rod passes through the second connecting block and is slidably connected to the second connecting block. One end of the second guide rod is connected to the third connecting block, and the side wall of the second guide rod is connected to the connecting plate. The clamping member includes a first clamping block and a second clamping block. The first clamping block is connected to the second connecting block, and the second clamping block is detachably connected to the first clamping block. The second guide rod is clamped between the first clamping block and the second clamping block.

6. The ground assist leveling device of claim 5, wherein: The lifting assembly also includes a limiting member, which passes through the third connecting block and is detachably connected to the third connecting block, and the end of the limiting member abuts against the second connecting block.

7. The ground-aiding leveling device according to claim 5, characterized in that: The first connecting block is also connected to a first calibration ruler, which extends away from the mounting plate. The third connecting block is connected to a second calibration ruler, which penetrates the mounting plate.

8. The ground aid leveling device of claim 1, wherein: It also includes an auxiliary moving component, which includes a mounting rod and a second rolling element. The mounting rod is connected to the support frame, and the end of the mounting rod is rotatably connected to the second rolling element.

9. The ground assist leveling device of claim 8, wherein: The end of the mounting rod furthest from the second rolling element is connected to a lifting ring.

10. The ground-aiding leveling device according to claim 1, characterized in that: The drive assembly also includes a cleaning component, which is connected to the support frame, with the cleaning end of the cleaning component facing the guide rail.

11. The ground-aiding leveling device according to claim 1, characterized in that: It also includes a counterweight, which is located on the support frame.

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