A flat ground rolling and compacting all-in-one machine

Abstract

The utility model relates to a kind of flat ground roll real all-in-one machine, including equipment main frame body, the equipment main frame body includes two side beams, two cross beams and a front flat scraper, two cross beams are installed in the interval between two side beams, and front flat scraper is configured in the front end of front side cross beam;Rotatably installed between two side beams is rear roller.The utility model relates to a kind of flat ground roll real all-in-one machine, on the one hand, through the coordinated cooperation of front flat scraper and rear roller, realizes flat ground roll real one-time continuous operation, improves operating efficiency, wherein the angle adjusting assembly designed can effectively assist the accurate adjustment operation of operator.

Description

Technical Field

[0001] This utility model relates to an integrated machine for leveling and compacting ground, belonging to the technical field of ground finishing equipment. Background Technology

[0002] In current ground finishing operations, graders and rollers are commonly used. Graders are used for scraping and leveling, while rollers are used for compaction. In practice, the ground is usually leveled first with a grader, and then compacted with a roller. The entire process requires the use of two types of equipment, which is inconvenient and inefficient.

[0003] In addition, the current method of repairing slopes or inclines is quite difficult, mainly because the angle of the workpiece needs to be adjusted. Some existing equipment cannot be adjusted, making it unsuitable for slope leveling operations. Some equipment can be adjusted, but its form is not flexible enough, and there are difficulties and limitations in adjustment. Summary of the Invention

[0004] The present invention aims to solve the various problems mentioned above, and thus provide an integrated flat and compacted ground machine.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0006] A leveling and compacting machine includes a main frame, characterized in that the main frame includes two side beams, two cross beams, and a front flat scraper. The two cross beams are installed between the two side beams at intervals, one in front and one behind. The front flat scraper is positioned at the front end of the front cross beam. A rear roller is rotatably installed between the two side beams.

[0007] Furthermore, the two ends of the rear roller are rotatably mounted on the ends of the two side beams via bearings and bearing seats, respectively.

[0008] Furthermore, protective plates are installed at the front ends of the two side beams at the position of the front flat scraper to prevent soil from spilling to both sides when scraping soil with the front flat scraper.

[0009] Furthermore, at least one angle adjustment component for referencing the working horizontal angle is installed on the rear crossbeam. The angle adjustment component includes an adjustment seat installed on the rear crossbeam and an adjustment rod rotatably installed on the adjustment seat via a rotating shaft. The adjustment seat includes two side plates and guide arc grooves with angles correspondingly arranged on the two side plates.

[0010] Furthermore, a connecting frame for connecting to an excavator or skid steer loader is installed above the main frame of the equipment via a connecting body. The connecting frame can be any one of a fixed connecting frame, a rotating connecting frame, an inclined connecting frame, or an inclined-rotating connecting frame.

[0011] Furthermore, the fixed connecting frame includes a connecting plate adapted to mate with the connecting end face of the connecting body and two supporting ear plates disposed above the connecting plate. A connecting pin is provided between the two supporting ear plates, and the entire device is connected to the excavator or skid steer loader through the connecting pin.

[0012] Furthermore, the rotary connecting frame includes a hydraulic motor, a worm gear driven by the hydraulic motor, and a worm wheel meshing with the worm gear. A rotary support frame is fixedly connected above the worm wheel, and the fixed connecting frame is installed above the rotary support frame.

[0013] Furthermore, the inclined connecting frame includes a lower fixed seat and an upper movable seat hinged together, and a hydraulic drive assembly for controlling the tilt of the upper movable seat. The bottom plane of the lower fixed seat is fixedly connected to the connecting end face of the connecting body, and its top corner is rotatably connected to the upper movable seat via a pin. The top plane of the upper movable seat is used to install the fixed connecting frame, and its bottom corner is rotatably connected to the lower fixed seat via a pin. The hydraulic drive assembly includes a first cylinder and a second cylinder. The cylinder bodies of the first cylinder and the second cylinder are respectively fixed to both sides of the upper movable seat, and the push rods of the first cylinder and the second cylinder are respectively installed on both sides of the lower fixed seat via pins.

[0014] Furthermore, the tilting and rotating connecting frame is composed of a fixed connecting frame, a rotating connecting frame, and a tilting connecting frame. The rotating connecting frame is located at the bottom, with its lower end fixed to the connecting body and its upper end connected to the tilting connecting frame. The fixed connecting frame is then installed above the tilting connecting frame.

[0015] This utility model discloses an integrated leveling and compaction machine. On the one hand, through the coordinated operation of the front flat scraper and the rear roller, it achieves continuous leveling and compaction in one go, improving work efficiency. The designed angle adjustment component can effectively assist the operator in making precise adjustments. On the other hand, through various types of connecting frames, the application scenarios of the equipment are expanded, allowing it to be used on any slope or complex terrain, greatly improving the overall applicability and practicality of the equipment. Attached Figure Description

[0016] Figure 1 Example 1: A schematic diagram of a flat-ground compaction machine (excluding the connecting frame);

[0017] Figure 2 : Figure 1 Another viewpoint;

[0018] Figure 3 Example 1: A schematic diagram of the structure of a flat-ground compaction machine;

[0019] Figure 4 Schematic diagram of a fixed connecting frame structure;

[0020] Figure 5 Example 2: A schematic diagram of a flat-ground compaction machine.

[0021] Figure 6 Schematic diagram of a rotating connecting frame structure;

[0022] Figure 7 Example 3: A schematic diagram of the structure of a flat-ground compaction machine;

[0023] Figure 8 Schematic diagram of inclined connecting frame structure;

[0024] Figure 9 Example 4: A schematic diagram of the structure of a flat-ground compaction machine;

[0025] Figure 10 Schematic diagram of the tilting rotating connecting frame structure. Detailed Implementation

[0026] The present invention will now be described in detail with reference to the accompanying drawings.

[0027] Example 1

[0028] A ground leveling and compaction machine is designed for mounting on an excavator or skid steer loader to perform leveling and compaction operations on the ground. Its main structure includes a main frame 1, a connector 2 welded to the main frame 1, and a mounting frame installed above the connector 2 to mount the entire machine onto the excavator or skid steer loader.

[0029] The main frame 1 of the equipment is welded together from two side beams 11, two cross beams 12, and a front flat scraper 13. The two cross beams 12 are welded between the two side beams 11 at intervals, one in front and one behind. The front flat scraper 13 is welded to the front end of the front cross beam 12. A rear roller 14 is also installed between the two side beams 11. The two ends of the rear roller 14 are respectively installed at the ends of the two side beams 11 via bearings 14a and bearing seats 14b. Guard plates 15 are installed at the front ends of the two side beams 11 at the position of the front flat scraper 12 to prevent soil from spilling to both sides when scraping soil extensively with the front flat scraper. At least one angle adjustment component for reference to the working horizontal angle is installed on the rear cross beam 12. The angle adjustment component includes an adjustment seat 16 installed on the rear cross beam 12 and an adjustment rod 17 rotatably installed on the adjustment seat 16 via a rotating shaft. The adjustment seat 16 includes two side plates and guide arc grooves 16a with angles correspondingly arranged on the two side plates.

[0030] The connector 2 is welded above the two crossbeams 12. It has a connecting end face and is fixed to the connecting frame above it through the connecting end face and connecting parts such as bolts and pins.

[0031] The connecting frame can be a fixed connecting frame 3, a rotating connecting frame 4, an inclined connecting frame 5, or an inclined-rotating connecting frame 6. In this embodiment, a fixed connecting frame 3 is used. The fixed connecting frame 3 includes a connecting plate 31 for mating with the connecting end face of the connecting body 2, and two support ear plates 32 disposed above the connecting plate 31. A connecting pin 33 is provided between the two support ear plates 32, and the entire device is connected to the excavator or skid steer loader through the two connecting pins 33.

[0032] Example 2

[0033] This embodiment uses the main frame 1 and the connector 2 welded to the main frame 1 from Embodiment 1. The difference from Embodiment 1 is that the connector in this embodiment is a rotary connector 4. The rotary connector 4 includes a hydraulic motor 41, a worm gear 42 driven by the hydraulic motor 41, and a worm wheel 43 meshing with the worm gear. A rotary support frame 44 is fixedly connected above the worm wheel 43, and the fixed connector 3 described in Embodiment 1 is installed above the rotary support frame 44.

[0034] Example 3

[0035] This embodiment uses the main frame 1 and the connecting body 2 welded to the main frame 1 in Embodiment 1. The difference from Embodiment 1 is that the connecting frame in this embodiment is an inclined connecting frame 5. The inclined connecting frame 5 includes a lower fixed seat 51 and an upper movable seat 52 that are hinged together by a central pin 55, and a hydraulic drive assembly for controlling the tilt of the upper movable seat 52. Both the lower fixed seat 51 and the upper movable seat 52 are triangular connecting seats. The bottom plane of the lower fixed seat 51 is fixed to the connecting end face of the connecting body 2, and its top corner is rotatably connected to the upper movable seat 52 by a central pin 55. The top plane of the upper movable seat 52 is used to install the fixed connecting frame 3 described in Embodiment 1, and its bottom corner is rotatably connected to the lower fixed seat 51 by a central pin 55. The hydraulic drive assembly includes a first cylinder 53 and a second cylinder 54. The cylinder bodies of the first cylinder 53 and the second cylinder 54 are respectively fixed to both sides of the upper movable seat 52. The push rods of the first cylinder 53 and the second cylinder 54 are respectively mounted on both sides of the lower fixed seat 51 via pins 53a and 54a. Through the coordinated control of the first cylinder 53 and the second cylinder 54 on both sides, different tilt angles of the upper movable seat 52 relative to the lower fixed seat 51 can be achieved.

[0036] Example 4

[0037] This embodiment uses the main frame 1 and the connector 2 welded to the main frame 1 from Embodiment 1. The difference from Embodiment 1 is that the connector in this embodiment is a tilting and rotating connector 6. The tilting and rotating connector 6 is composed of a fixed connector 3, a rotating connector 4, and a tilting connector 5. The rotating connector 4 is located at the bottom, its lower end is fixed to the connector 2, and its upper end is connected to the tilting connector 5. The fixed connector 3 is installed above the tilting connector 5, so that the main frame 1 can be rotated and tilted at any angle relative to the ground.

[0038] This utility model is not limited to the embodiments discussed above. The above description of specific embodiments is intended to describe and illustrate the technical solutions involved in this utility model. Obvious variations, substitutions, or combinations based on the teachings of this utility model should also be considered to fall within the protection scope of this utility model. The above specific embodiments are used to disclose the best implementation method of this utility model, so that those skilled in the art can apply various embodiments and alternative methods of this utility model to achieve the purpose of this utility model.

Claims

1. A leveling and compaction machine, comprising a main frame, characterized in that, The main frame of the equipment includes two side beams, two cross beams, and a front flat scraper. The two cross beams are installed between the two side beams at intervals, one in front of the other. The front flat scraper is located at the front end of the front side cross beam. A rear roller is rotatably installed between the two side beams.

2. The leveling and compaction machine as described in claim 1, characterized in that, The two ends of the rear roller are rotatably mounted on the ends of the two side beams via bearings and bearing seats, respectively.

3. The leveling and compaction machine as described in claim 2, characterized in that, The front ends of the two side beams are each equipped with a protective plate at the position of the front flat scraper.

4. The leveling and compaction machine as described in claim 1, characterized in that, At least one angle adjustment assembly for reference to the working horizontal angle is installed on the rear crossbeam. The angle adjustment assembly includes an adjustment seat installed on the rear crossbeam and an adjustment rod rotatably installed on the adjustment seat via a rotating shaft. The adjustment seat includes two side plates and guide arc grooves with angles correspondingly arranged on the two side plates.

5. The leveling and compaction machine as described in claim 1, characterized in that, A connecting frame for connecting to an excavator or skid steer loader is installed above the main frame of the equipment via a connecting body. The connecting frame can be any one of a fixed connecting frame, a rotating connecting frame, an inclined connecting frame, or an inclined-rotating connecting frame.

6. The leveling and compaction machine as described in claim 5, characterized in that, The fixed connecting frame includes a connecting plate adapted to mate with the connecting end face of the connecting body and two supporting lugs disposed above the connecting plate. A connecting pin is provided between the two supporting lugs, and the entire device is connected to an excavator or skid steer loader through the connecting pin.

7. The leveling and compaction machine as described in claim 5, characterized in that, The rotary connecting frame includes a hydraulic motor, a worm gear driven by the hydraulic motor, and a worm wheel that meshes with the worm gear. A rotary support frame is fixedly connected above the worm wheel, and the fixed connecting frame is installed above the rotary support frame.

8. The leveling and compaction machine as described in claim 5, characterized in that, The tilting connecting frame includes a lower fixed seat and an upper movable seat hinged together, and a hydraulic drive assembly for controlling the tilt of the upper movable seat. The bottom plane of the lower fixed seat is fixedly connected to the connecting end face of the connecting body, and its top corner is rotatably connected to the upper movable seat via a pin. The top plane of the upper movable seat is used to install the fixed connecting frame, and its bottom corner is rotatably connected to the lower fixed seat via a pin. The hydraulic drive assembly includes a first cylinder and a second cylinder. The cylinder bodies of the first cylinder and the second cylinder are respectively fixed to both sides of the upper movable seat, and the push rods of the first cylinder and the second cylinder are respectively installed on both sides of the lower fixed seat via pins.

9. A leveling and compaction machine as described in claim 5, characterized in that, The tilting and rotating connecting frame is composed of a fixed connecting frame, a rotating connecting frame, and a tilting connecting frame. The rotating connecting frame is located at the bottom, with its lower end fixed to the connecting body and its upper end connected to the tilting connecting frame. The fixed connecting frame is then installed above the tilting connecting frame.

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