Road leveling device
By designing a cleaning scraper and a limiting component into the road leveling device, the problem of unevenness caused by soil adhering to the outer end of the roller is solved, achieving better road surface smoothness and avoiding traffic impact.
Patent Information
- Application Number
- CN202423171821.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-23
AI Technical Summary
When using road leveling devices, sticky mud often adheres to the outer end face of the roller, resulting in unevenness, affecting the compaction effect, and the mud falling onto the road surface affects traffic.
A road leveling device was designed, comprising a fixed frame, a roller, a cleaning scraper, and a limiting component. By adjusting the position of the cleaning scraper, the mud at the outer end of the roller is cleaned in real time, ensuring a smooth road surface.
This effectively avoids the unevenness caused by soil adhering to the outer end of the roller, improves the road surface smoothness, prevents soil from falling onto the traffic surface, and enhances the practicality of the leveling device.
Smart Images
Figure CN223607692U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to road construction technical field, concretely relates to a road leveling device. BACKGROUND
[0002] The road is the road according to the state technical standard to build between the city, between the village, between the industrial and mining base, and is the road of acceptance and approval by the road department of administration. The road does not contain the small path of field or village natural formation, it mainly supplies the car travel and has certain technical standard and facility. The road needs to use leveling device to carry out the leveling to the road surface in the construction process.
[0003] At present, the road leveling device is when actually using, the compactor roller outer end face often adheres to the sticky soil, these sticky soil can make the compactor roller outer end face uneven, and then influence the compactor effect, and when it moves to the traffic road, the soil can fall to the traffic road, this can influence the traffic. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a road leveling device to solve the above insufficient place in the technology.
[0005] In order to realize the above purpose, the utility model provides the following technical scheme: a road leveling device, comprising:
[0006] The fixed frame is internally provided with a compactor roller, one end of the compactor roller is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected with the inner wall of the fixed frame.
[0007] The cleaning scraper is arranged on one side of the outer end of the compactor roller, an active slot is formed in the front and rear walls of the fixed frame, an active block is arranged in the active slot, the two active blocks are fixedly connected with the two ends of the cleaning scraper, a threaded rod is arranged in the active slot, one end of the threaded rod penetrates through the active block and extends to one side of the fixed frame, the threaded rod is connected with the active block through threads, and the two ends of the threaded rod are rotatably connected with the two ends in the active slot. One end of one of the threaded rods is provided with a limiting assembly.
[0008] Preferably, one end of one of the threaded rods is fixedly provided with a rotating handle, so as to conveniently drive the threaded rod to rotate.
[0009] Preferably, one end of the threaded rod is fixedly provided with a synchronous wheel, the synchronous wheel is arranged between the fixed frame and the rotating handle, and the two synchronous wheels are connected through a synchronous belt, so as to conveniently connect and drive the two threaded rods.
[0010] Preferably, the movable slot inner wall top and bottom are provided with limiting sliding grooves, the limiting sliding grooves are internally provided with limiting sliding blocks, and the two limiting sliding blocks are fixedly connected with the movable block top and bottom respectively, so as to facilitate the limiting guide of the movable block.
[0011] Preferably, the limiting assembly comprises a fixed roller fixedly arranged at the outer end of the threaded rod, the fixed roller is arranged in the movable slot, a plurality of limiting tooth grooves are arranged at the outer end of the fixed roller, a limiting plate is arranged at the top end of the fixed frame, the limiting plate bottom end penetrates through the fixed frame and extends into the movable slot, a limiting tooth block is fixedly connected with the limiting plate bottom end and is inserted into one of the limiting tooth grooves, a connecting plate is fixedly arranged at the top end of the limiting plate, a spring is fixedly arranged between the connecting plate bottom end and the fixed frame top end, and a handle is fixedly arranged at the top end of the connecting plate, so as to facilitate the limiting and fixing of the threaded rod.
[0012] Preferably, two supporting legs are fixedly arranged at the bottom end of one side of the fixed frame.
[0013] Preferably, a traction rod is fixedly arranged at the top end of one side of the fixed frame, so as to facilitate the connection with external power equipment.
[0014] In the above technical scheme, the technical effects and advantages of the present application are provided:
[0015] The cleaning scraper with adjustable position is used to clean the outer end of the road roller, the outer end of the road roller can be cleaned in real time when the road roller is used to smooth the road surface, the uneven situation caused by the adhesion of soil on the outer end of the road roller is avoided, the road surface smoothing effect is better, and the situation that the soil falls on the traffic road surface to affect the traffic is avoided, and the practicability is higher. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme in the embodiments or prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art according to these drawings.
[0017] Figure 1 It is a whole structure schematic view of the present application;
[0018] Figure 2 It is a whole structure schematic view of the present application;
[0019] Figure 3 It is a whole structure schematic view of the present application; Figure 2 It is an enlarged structure schematic view of A;
[0020] Figure 4 It is a limiting assembly three-dimensional structure schematic view of the present application.
[0021] BRIEF DESCRIPTION OF DRAWINGS
[0022] 1, fixed frame; 2, road roller; 3, shaft; 4, cleaning scraper; 5, movable groove; 6, movable block; 7, threaded rod; 8, rotating handle; 9, synchronous wheel; 10, synchronous belt; 11, limiting sliding groove; 12, limiting sliding block; 13, fixed roller; 14, limiting tooth groove; 15, limiting plate; 16, limiting tooth block; 17, connecting plate; 18, spring; 19, handle; 20, supporting leg; 21, traction rod. DETAILED DESCRIPTION
[0023] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below with reference to the drawings.
[0024] The utility model provides a kind of highway leveling device as Figures 1 to 4 As shown in the figure, it comprises:
[0025] Fixed frame 1, fixed frame 1 inside is equipped with road roller 2, and one rotating shaft 3 is fixedly connected at the both ends of road roller 2, and rotating shaft 3 is rotatably connected between the inner wall of fixed frame 1, and two supporting legs 20 are fixedly arranged at the bottom of one side of fixed frame 1, and traction rod 21 is fixedly arranged at the top of one side of fixed frame 1.
[0026] Cleaning scraper 4 is arranged at the outer end of road roller 2, and one movable groove 5 is formed in the front and rear walls of the inside of fixed frame 1, and movable block 6 is arranged in the inside of movable groove 5, and two movable blocks 6 are fixedly connected with the both ends of cleaning scraper 4 respectively, threaded rod 7 is arranged in the inside of movable groove 5, one end of threaded rod 7 penetrates movable block 6 and extends to one side of fixed frame 1, threaded rod 7 is connected with movable block 6 by thread, and the both ends of threaded rod 7 are rotatably connected with the both ends in the inside of movable groove 5, one end of threaded rod 7 is fixedly provided with rotating handle 8, and synchronous wheel 9 is fixedly arranged on the outer side of one end of threaded rod 7, and synchronous wheel 9 is arranged between fixed frame 1 and rotating handle 8, and two synchronous wheels 9 are connected by synchronous belt 10.
[0027] Limiting sliding groove 11 is formed in the top end and the bottom end of the inner wall of movable groove 5, and limiting sliding block 12 is arranged in the inside of limiting sliding groove 11, and two limiting sliding blocks 12 are fixedly connected with the top end and the bottom end of movable block 6 respectively.
[0028] The limiting assembly comprises a fixed roller 13 fixed at the outer end of the threaded rod 7, the fixed roller 13 is arranged in the movable groove 5, a plurality of limiting tooth grooves 14 are formed in the outer end of the fixed roller 13, a limiting plate 15 is arranged at the top end of the fixed frame 1, the limiting plate 15 penetrates through the fixed frame 1 and extends into the movable groove 5, a limiting tooth block 16 is fixedly connected to the bottom end of the limiting plate 15 and is inserted into one of the limiting tooth grooves 14, a connecting plate 17 is fixedly arranged at the top end of the limiting plate 15, a spring 18 is fixedly arranged between the bottom end of the connecting plate 17 and the top end of the fixed frame 1, and a handle 19 is fixedly arranged at the top end of the connecting plate 17.
[0029] When the handle 19 is pulled to move upwards, the handle 19 drives the connecting plate 17 to move upwards, the connecting plate 17 drives the limiting plate 15 and the limiting tooth block 16 to move upwards and stretch the spring 18, when the limiting tooth block 16 is separated from one of the limiting tooth grooves 14, the rotating handle 8 is rotated, the rotating handle 8 drives one of the threaded rods 7 to rotate, the threaded rod 7 drives the other threaded rod 7 to rotate through the two synchronous wheels 9 and the synchronous belt 10, since the threaded rod 7 is threadedly connected with the movable block 6, the movable block 6 moves in the movable groove 5 along with the rotation of the threaded rod 7, the movable block 6 drives the cleaning scraper 4 to move towards the road roller 2, when the cleaning scraper 4 moves to the outer end of the road roller 2, the handle 19 is released, the connecting plate 17 drives the limiting tooth block 16 to be clamped into the other limiting tooth groove 14 under the elastic force of the spring 18, so that the threaded rod 7 can be limited and fixed, the traction rod 21 is connected with the external power equipment, the power equipment drives the fixed frame 1 and the road roller 2 to move, the road roller 2 can flatten the road surface, and the cleaning scraper 4 can scrape the sticky soil at the outer end of the road roller 2 to the front of the road roller 2, and the road roller 2 can re-flatten the scraped soil.
[0030] The cleaning scraper 4 can be adjusted to clean the outer end of the road roller 2, the outer end of the road roller 2 can be cleaned in real time when the road roller 2 flattens the road surface, the uneven situation caused by the sticky soil adhered to the outer end of the road roller 2 is avoided, the flattening effect of the road surface is better, the soil falling on the traffic road surface to affect the traffic is avoided, and the practicability is higher, and the embodiment specifically solves the problem that the outer end of the road roller of the highway flattening device in the prior art is often adhered with sticky soil, the outer end of the road roller is uneven due to the sticky soil, the road flattening effect is affected, and when the road roller moves to the traffic road surface, the soil falls on the traffic road surface, which affects the traffic.
[0031] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.
Claims
1. A road levelling device, characterised in that, Include: Fixed frame (1), the fixed frame (1) is provided with a road roller (2) inside, both ends of the road roller (2) are fixedly connected with a rotating shaft (3), and the rotating shaft (3) is rotatably connected between the inner wall of the fixed frame (1) and the fixed frame (1). The cleaning scraper (4) is arranged on one side of the outer end of the road roller (2), the movable groove (5) is arranged on the inner wall of the fixed frame (1), the movable block (6) is arranged in the movable groove (5), the two movable blocks (6) are fixedly connected with the cleaning scraper (4) at both ends, the threaded rod (7) is arranged in the movable groove (5), one end of the threaded rod (7) penetrates through the movable block (6) and extends to one side of the fixed frame (1), the threaded rod (7) is connected with the movable block (6) through threads, and both ends of the threaded rod (7) are rotatably connected between both ends in the movable groove (5), and one end of the threaded rod (7) is provided with a limit assembly.
2. A road levelling device according to claim 1, characterised in that: One end of the threaded rod (7) is fixedly provided with a rotating handle (8).
3. A road levelling device according to claim 2, characterised in that: The threaded rod (7) is fixedly provided with a synchronous wheel (9) on the outer side of one end, the synchronous wheel (9) is arranged between the fixed frame (1) and the rotating handle (8), and the two synchronous wheels (9) are connected through a synchronous belt (10).
4. A road levelling device according to claim 1, characterised in that: The movable groove (5) is provided with a limiting sliding groove (11) at the top and bottom of the inner wall, the limiting sliding groove (11) is provided with a limiting sliding block (12) inside, and the two limiting sliding blocks (12) are fixedly connected with the movable block (6) at the top and bottom, respectively.
5. A road levelling device as claimed in claim 1, wherein: The limit assembly comprises a fixed roller (13) fixedly arranged on the outer end of the threaded rod (7), the fixed roller (13) is arranged in the movable groove (5), a plurality of limiting tooth grooves (14) are formed in the outer end of the fixed roller (13), a limiting plate (15) is arranged at the top of the fixed frame (1), the limiting plate (15) extends into the movable groove (5) through the fixed frame (1) at the bottom, the limiting plate (15) is fixedly connected with a limiting tooth block (16) at the bottom, the limiting tooth block (16) is inserted into one of the limiting tooth grooves (14), a connecting plate (17) is fixedly arranged at the top of the limiting plate (15), a spring (18) is fixedly arranged between the bottom of the connecting plate (17) and the top of the fixed frame (1), and a handle (19) is fixedly arranged at the top of the connecting plate (17).
6. A road levelling device as claimed in claim 1, wherein: The fixed frame (1) is fixedly provided with two supporting legs (20) at the bottom of one side.
7. A road levelling device as claimed in claim 1, wherein: The fixed frame (1) is fixedly provided with a traction rod (21) at the top of one side.