High-efficiency dam cushion material spreading and pressing machine

Abstract

The utility model discloses a high-efficiency dam cushion material spreading and pressing machine which comprises a spreading and pressing machine main body, driving wheels are symmetrically and rotatably connected to the bottom of the spreading and pressing machine main body, a mounting frame is fixedly connected to one side of the spreading and pressing machine main body, a road rolling roller is rotatably connected to the interior of the mounting frame, and a spreading and pressing mechanism is arranged on the other side of the spreading and pressing machine main body. The spreading and pressing mechanism comprises a spreading and pressing assembly and a lifting assembly, the output end of the first motor extends to the outer side of the spreading frame and is fixedly connected with a first belt wheel, and the first belt wheel and the second belt wheel are in transmission connection through a belt. According to the high-efficiency dam cushion material spreading and pressing machine disclosed by the utility model, through the arrangement of the spreading mechanism, materials can be rapidly spread, compared with manual spreading, the efficiency is higher, the labor intensity of workers is reduced, meanwhile, the spreading height of the spreading plate can be adjusted according to needs, and the high-efficiency dam cushion material spreading and pressing machine is simple in structure and higher in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of spreading and compacting machines, in particular to a high-efficiency dam cushion material spreading and compacting machine. Background Art

[0002] When the dam is being built, the main rockfill material, transition material and cushion material need to be filled in sequence. The cushion material is basically designed as a mixed filter material and is placed close to the downstream slope to prevent the loss of coarse and fine particles in the dam.

[0003] The existing dam filling cushion material construction adopts traditional construction technology, which is unloading by dump trucks, leveling by levelers and then leveling by bulldozers. At the same time, a large number of manual labor is required to assist in leveling, and vibrating rollers are used for repeated rolling. Finally, the flatness is tested by testing instruments.

[0004] Based on the above-mentioned related technologies, the applicant believes that traditional leveling technology requires a lot of manual assistance for leveling, the efficiency of manual leveling is low, the labor intensity is high, and it is not conducive to the rapid development of the project. In response to the above problems, we have launched a high-efficiency dam cushion material spreading machine. Utility Model Content

[0005] The utility model discloses a high-efficiency dam cushion material spreading and pressing machine, which aims to solve the technical problems that the traditional spreading technology requires a large amount of manual assistance for spreading, the manual spreading has low efficiency and high labor intensity, and is not conducive to the rapid development of the project.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-efficiency dam cushion material spreading machine comprises a spreading machine body, the bottom of which is symmetrically rotatably connected to a driving wheel, one side of the spreading machine body is fixedly connected to a mounting frame, the interior of the mounting frame is rotatably connected to a road roller, and the other side of the spreading machine body is provided with a spreading mechanism, the spreading mechanism comprises a spreading assembly and a lifting assembly, the spreading assembly and the lifting assembly are used in conjunction with each other, the spreading assembly comprises a spreading frame, the spreading frame is arranged on the outside of the spreading machine body, the interior of the spreading frame is rotatably connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a spreading plate in a circular array, one end of the rotating shaft extends to the outside of the spreading frame and is fixedly connected to a No. 2 pulley, the top of the spreading frame is fixedly connected to a No. 1 motor, the output end of the No. 1 motor extends to the outside of the spreading frame and is fixedly connected to the No. 1 pulley, and the No. 1 pulley and the No. 2 pulley are connected by a belt transmission.

[0008] In a preferred embodiment, the lifting assembly includes a lifting groove, which is opened on the outside of the spreading machine body. A threaded rod is rotatably connected to the inside of the lifting groove, and a connecting block is threadedly connected to the outside of the threaded rod. The connecting block is fixedly connected to the spreading frame. A power groove is opened inside the spreading machine body, and a No. 2 motor is fixedly connected to the inside of the power groove. The output end of the No. 2 motor is fixedly connected to a No. 1 bevel gear. The top of the threaded rod extends to the inside of the power groove and is fixedly connected to a No. 2 bevel gear. The No. 1 bevel gear and the No. 2 bevel gear are meshingly connected.

[0009] In a preferred solution, the outer side of the spreading machine body is symmetrically provided with slide grooves, the interiors of the two slide grooves are fixedly connected with slide rods, the outer sides of the two slide rods are slidably connected with sliders, and the sliders are fixedly connected to the spreading frame.

[0010] In a preferred solution, a protective cover is fixedly connected to the outer side of the No. 1 motor, and heat dissipation grooves are equidistantly provided on the outer side of the protective cover.

[0011] In a preferred solution, a shovel plate is installed on one side of the top of the installation frame.

[0012] In a preferred solution, the first motor and the second motor are both electrically connected to an external controller.

[0013] The high-efficiency dam cushion material spreading and compacting machine provided by the utility model has the following advantages:

[0014] Firstly, by setting up the flattening mechanism, the material can be quickly flattened, which is more efficient than manual flattening and reduces the labor intensity of the staff. At the same time, the flattening height of the flattening plate can be adjusted as needed. The structure is simple and practical.

[0015] Secondly, the sliding rod and the sliding block can make the lifting of the material spreading frame more stable, the protective cover can protect the No. 1 motor, and the shovel plate can shovel off the material adhering to the outer wall of the roller to ensure the normal operation of the roller. The controller can facilitate the staff to control the opening and closing of the No. 1 motor and the No. 2 motor, making the operation easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional schematic diagram of a high-efficiency dam cushion material spreading and compacting machine.

[0017] Figure 2 The utility model is a three-dimensional schematic diagram of a high-efficiency dam cushion material spreading and compacting machine proposed by the utility model.

[0018] Figure 3The utility model is a three-dimensional schematic diagram of a high-efficiency dam cushion material spreading and compacting machine.

[0019] Figure 4 The utility model provides a three-dimensional schematic diagram of a high-efficiency dam cushion material spreading and compacting machine.

[0020] Figure 5 The utility model provides a three-dimensional rear view schematic diagram of a high-efficiency dam cushion material spreading mechanism.

[0021] In the attached drawings: 1. main body of the spreading machine; 2. driving wheel; 3. mounting frame; 4. roller; 501. spreading frame; 502. rotating shaft; 503. spreading plate; 504. No. 1 motor; 505. No. 1 pulley; 506. No. 2 pulley; 6. lifting slot; 7. threaded rod; 8. connecting block; 9. power slot; 10. No. 2 motor; 11. No. 1 bevel gear; 12. No. 2 bevel gear; 13. slide slot; 14. slide rod; 15. slide block; 16. protective cover; 17. heat dissipation slot; 18. shovel plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0023] Reference Figure 1 - Figure 5A high-efficiency dam cushion material spreading and compacting machine comprises a spreading and compacting machine body 1, the bottom of the spreading and compacting machine body 1 is symmetrically rotatably connected to a driving wheel 2, one side of the spreading and compacting machine body 1 is fixedly connected to a mounting frame 3, the inside of the mounting frame 3 is rotatably connected to a road roller 4, and the other side of the spreading and compacting machine body 1 is provided with a spreading and compacting mechanism, the spreading and compacting mechanism comprises a spreading and compacting assembly and a lifting assembly, the spreading and compacting assembly and the lifting assembly cooperate with each other, the spreading and compacting assembly comprises a material spreading frame 501, the material spreading frame 501 is arranged on the outside of the spreading and compacting machine body 1, and the material spreading frame 501 is arranged on the outside of the spreading and compacting machine body 1. 01 is internally rotatably connected with a rotating shaft 502, and the outer side of the rotating shaft 502 is fixedly connected with a spreading plate 503 in a circular array, one end of the rotating shaft 502 extends to the outside of the material spreading frame 501 and is fixedly connected to a No. 2 pulley 506, and the top of the material spreading frame 501 is fixedly connected to a No. 1 motor 504, and the output end of the No. 1 motor 504 extends to the outside of the material spreading frame 501 and is fixedly connected to a No. 1 pulley 505, and the No. 1 pulley 505 and the No. 2 pulley 506 are connected by a belt drive. The lifting assembly includes a lifting groove 6, which is opened on the outside of the spreading machine body 1. The lifting groove 6 is rotatably connected to a threaded rod 7 inside the lifting groove 6. The outside of the threaded rod 7 is threadedly connected to a connecting block 8. The connecting block 8 is fixedly connected to the spreading frame 501. A power groove 9 is opened inside the spreading machine body 1. A No. 2 motor 10 is fixedly connected to the power groove 9. The output end of the No. 2 motor 10 is fixedly connected to a No. 1 bevel gear 11. The top of the threaded rod 7 extends to the inside of the power groove 9 and is fixedly connected to a No. 2 bevel gear 12. The No. 1 bevel gear 11 and the No. 2 bevel gear 12 are meshed and connected.

[0024] In the above technical solution, considering that the traditional leveling technology requires a lot of manual assistance for leveling, the efficiency of manual leveling is low, the labor intensity is high, and it is not conducive to the rapid development of the project, in order to solve such problems, the specific operations are as follows:

[0025] Reference Figure 1 - Figure 5 In a preferred embodiment, the output end of the No. 1 motor 504 drives the No. 1 pulley 505 to rotate, and the No. 2 pulley 506 drives the rotating shaft 502 to rotate. The staff drives the spreading machine body 1 to move forward, and the spreading plate 503 starts to rotate to flatten the material accumulated on the road surface. The flattened material is pressed and compacted by the roller 4. When the flattening height of the spreading plate 503 needs to be adjusted, the staff starts the No. 2 motor 10, and the output end of the No. 2 motor 10 drives the No. 1 bevel gear 11 to rotate, and the No. 2 bevel gear 12 drives the threaded rod 7 to rotate. The rotation of the threaded rod 7 drives the connecting block 8 to slide inside the lifting groove 6, and then the spreading frame 501 drives the spreading plate 503 to move up and down. Through the set flattening mechanism, the material can be quickly flattened. Compared with manual flattening, it is more efficient and reduces the labor intensity of the staff. At the same time, the flattening height of the spreading plate 503 can be adjusted according to needs. The structure is simple and the practicability is strong.

[0026] Reference Figure 1 - Figure 5 In a preferred embodiment, the outer side of the spreading machine body 1 is symmetrically provided with a slide groove 13, the interior of the two slide grooves 13 is fixedly connected with a slide bar 14, the outer side of the two slide bars 14 is slidably connected with a slider 15, and the slider 15 is fixedly connected to the spreading frame 501. The outer side of the No. 1 motor 504 is fixedly connected with a protective cover 16, and the outer side of the protective cover 16 is equidistantly provided with a heat dissipation groove 17. A shovel plate 18 is installed on one side of the top of the mounting frame 3. The No. 1 motor 504 and the No. 2 motor 10 are both electrically connected to an external controller. Through the provided slide bar 14 and slider 15, the lifting and lowering of the spreading frame 501 can be made more stable, the No. 1 motor 504 can be protected by the provided protective cover 16, and the material adhering to the outer wall of the roller 4 can be shoveled off by the provided shovel plate 18 to ensure the normal operation of the roller 4. Through the provided controller, it is convenient for the staff to control the opening and closing of the No. 1 motor 504 and the No. 2 motor 10, and the operation is more convenient.

[0027] Working principle: In actual use, the staff drives the spreading machine body 1 to the position where it needs to be flattened, and then starts the No. 1 motor 504. The output end of the No. 1 motor 504 drives the No. 1 pulley 505 to rotate, and the No. 2 pulley 506 drives the rotating shaft 502 to rotate. The staff drives the spreading machine body 1 to move forward, and the spreading plate 503 begins to rotate to flatten the materials accumulated on the road surface. The flattened material is pressed and compacted by the roller 4. When the flattening height of the spreading plate 503 needs to be adjusted, the staff starts the No. 2 motor 10. The output end of the No. 2 motor 10 drives the No. 1 bevel gear 11 to rotate, and the No. 2 bevel gear 12 drives the threaded rod 7 to rotate. The rotation of the threaded rod 7 drives the connecting block 8 to slide inside the lifting slot 6, and then the spreading frame 501 drives the spreading plate 503 to move up and down, so that the flattening height of the spreading plate 503 can be adjusted.

[0028] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A high-efficiency dam cushion material spreading and compacting machine, comprising a spreading and compacting machine body (1), characterized in that: The bottom of the spreading and pressing machine body (1) is symmetrically rotatably connected to a driving wheel (2), one side of the spreading and pressing machine body (1) is fixedly connected to a mounting frame (3), the interior of the mounting frame (3) is rotatably connected to a road roller (4), and the other side of the spreading and pressing machine body (1) is provided with a spreading and pressing mechanism, the spreading and pressing mechanism comprising a spreading and pressing assembly and a lifting assembly, the spreading and pressing assembly and the lifting assembly being used in coordination with each other; The spreading and pressing assembly comprises a material spreading frame (501), wherein the material spreading frame (501) is arranged on the outside of the spreading and pressing machine body (1), wherein the inside of the material spreading frame (501) is rotatably connected to a rotating shaft (502), and the outside of the rotating shaft (502) is fixedly connected to a spreading plate (503) in a circular array, wherein one end of the rotating shaft (502) extends to the outside of the material spreading frame (501) and is fixedly connected to a second pulley (506), wherein the top of the material spreading frame (501) is fixedly connected to a first motor (504), wherein the output end of the first motor (504) extends to the outside of the material spreading frame (501) and is fixedly connected to a first pulley (505), and the first pulley (505) and the second pulley (506) are connected via a belt transmission.

2. The high-efficiency dam cushion material spreading and compacting machine according to claim 1 is characterized in that: The lifting assembly comprises a lifting slot (6), the lifting slot (6) is provided on the outside of the spreading machine body (1), a threaded rod (7) is rotatably connected inside the lifting slot (6), a connecting block (8) is threadedly connected to the outside of the threaded rod (7), the connecting block (8) is fixedly connected to the spreading frame (501), a power slot (9) is provided inside the spreading machine body (1), a No. 2 motor (10) is fixedly connected inside the power slot (9), a No. 1 bevel gear (11) is fixedly connected to the output end of the No. 2 motor (10), the top of the threaded rod (7) extends to the inside of the power slot (9) and is fixedly connected to the No. 2 bevel gear (12), the No. 1 bevel gear (11) and the No. 2 bevel gear (12) are meshingly connected.

3. The high-efficiency dam cushion material spreading and compacting machine according to claim 1 is characterized in that: The outer side of the spreading machine body (1) is symmetrically provided with slide grooves (13), the interiors of the two slide grooves (13) are fixedly connected with slide rods (14), the outer sides of the two slide rods (14) are slidably connected with sliders (15), and the sliders (15) are fixedly connected to the spreading frame (501).

4. The high-efficiency dam cushion material spreading and compacting machine according to claim 1 is characterized in that: A protective cover (16) is fixedly connected to the outer side of the first motor (504), and heat dissipation grooves (17) are equidistantly arranged on the outer side of the protective cover (16).

5. The high-efficiency dam cushion material spreading and compacting machine according to claim 1 is characterized in that: A shovel plate (18) is installed on one side of the top of the installation frame (3).

6. The high-efficiency dam cushion material spreading and compacting machine according to claim 1 is characterized in that: The first motor (504) and the second motor (10) are both electrically connected to an external controller.

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