Soil filling and leveling compacting device

Abstract

The present invention discloses a fill leveling and compacting device, comprising a guide frame and a leveling and compacting mechanism; the guide frame is arranged at both ends of the leveling and compacting mechanism, and the leveling and compacting mechanism is connected to the feed belt of a fill spreading machine through a traction mechanism; the guide frame is provided with a walking wheel that cooperates with the top of the isolation belt and a guide wheel that cooperates with the side of the isolation belt; the present invention adds traction, walking wheels and guide wheels on the basis of a vibration leveling mechanism, and the traction mechanism is installed on the feed belt of the fill spreading machine to ensure continuous construction; the walking wheel ensures that the leveling and compacting mechanism travels with the fill spreading machine, and the forming effect is consistent; the guide mechanism can adapt to different width requirements by adjusting the installation position of the guide frame, and the guide mechanism ensures the linearity of the fill effect; the walking mechanism and the guide mechanism both adopt spring shock-absorbing wheels, which can effectively reduce impact and ensure the construction effect, thereby realizing mechanized and automated continuous operation.

Description

Technical Field

[0001] The invention relates to a soil filling, leveling and compacting device, belonging to the technical field of road construction machinery. Background Art

[0002] According to the Highway Traffic Safety Facility Design Specification, during highway construction, central median barriers should be installed to effectively prevent vehicles from crossing into oncoming lanes in the event of an accident, causing greater personal injury and property damage. Planting should also be done in the middle of the median to prevent glare from oncoming headlights, and earth filling should be done between the median barriers.

[0003] At present, during the filling process of highway isolation belts, since there is no special equipment for this working condition on the market, the existing construction method is to unload the soil on the vehicle laterally between the guardrails of the middle isolation belt through the cooperation of transport vehicles and excavators or loaders after the base construction on both sides is completed.

[0004] This type of construction presents the following problems: Non-professional construction equipment requires discontinuous work, resulting in low efficiency; soil sprinkling easily contaminates the existing road surface, resulting in poorly formed soil layers in the isolation zone; and the extensive labor required for post-leveling, which is inconvenient and inefficient. With the rapid development of my country's economy and transportation, traditional isolation zone fill technology can no longer meet the demands of construction companies for mechanized and automated operations. Summary of the Invention

[0005] The purpose of the present invention is to provide a fill leveling and compacting device to achieve automatic and continuous leveling and compacting of the soil layer in the isolation zone of the highway, avoid manual leveling treatment in the later stage, reduce labor costs, and improve work quality and efficiency.

[0006] A soil filling leveling and compacting device comprises a guide frame and a leveling and compacting mechanism;

[0007] The guide frames are arranged at both ends of the leveling and compacting mechanism, and the leveling and compacting mechanism is connected to the conveyor belt of the filling and spreading machine through a traction mechanism;

[0008] The guide frame is provided with a walking wheel matched with the top of the isolation belt and a guide wheel matched with the side of the isolation belt.

[0009] Preferably, the leveling and compacting mechanism includes a vibration leveling mechanism and a vibration motor, the vibration motor is arranged on the top of the vibration leveling mechanism, and guide tubes connected to the guide frame are provided on both sides of the vibration leveling mechanism.

[0010] Preferably, an adjusting bolt is provided on the guide tube.

[0011] Preferably, the vibration motor is provided with a motor cover, and the vibration motor is connected to the vibration leveling mechanism via bolts.

[0012] Preferably, the vibration leveling mechanism is provided with a fixed handle connected to the traction mechanism.

[0013] Preferably, the vibration leveling mechanism is in a turtle-back shape.

[0014] Preferably, the vibration leveling mechanism is welded with a pusher plate for pushing soil.

[0015] Preferably, the guide wheels and the travel wheels are polyurethane spring shock-absorbing wheels.

[0016] Compared with existing technologies, the present invention achieves the following beneficial effects: traction, travel, and guide wheels are added to the vibrating leveling mechanism. The traction mechanism is installed on the feed belt of the fill paver to ensure continuous construction; the travel wheels ensure that the leveling and compacting mechanism moves along with the fill paver, resulting in consistent shaping results; the guide mechanism can be adjusted to accommodate different width requirements by adjusting the guide frame installation position, ensuring the linearity of the fill effect; and both the travel and guide mechanisms utilize spring-loaded shock-absorbing wheels to effectively reduce impact and ensure construction results. This enables mechanized and automated continuous operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall mechanism layout of the device of the present invention;

[0018] Figure 2 It is a schematic diagram of the working of the present invention;

[0019] Figure 3 This is a schematic diagram of the guide frame installation of the present invention;

[0020] Figure 4 This is a schematic diagram of the guide frame installation of the present invention;

[0021] Figure 5 It is a schematic diagram of the vibration leveling mechanism of the present invention.

[0022] In the figure: 1. Guide frame; 2. Vibration leveling mechanism; 3. Guide wheel; 4. Travel wheel; 5. Traction mechanism; 6. Adjustment bolt; 7. Vibration motor; 8. Filling and leveling paver; 9. Leveling and compacting mechanism; 10. Isolation belt; 11. Motor cover; 12. Guide tube. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-Figure 5 As shown, a soil filling leveling and compacting device is disclosed, comprising a guide frame 1 and a leveling and compacting mechanism 9;

[0025] The guide frame 1 is provided at both ends of the leveling and compacting mechanism 9, and the leveling and compacting mechanism 9 is connected to the conveyor belt of the filling and spreading machine 8 through the traction mechanism 5;

[0026] The guide frame 1 is provided with a walking wheel 4 cooperating with the top of the isolation belt 10 and a guide wheel 3 cooperating with the side of the isolation belt 10 .

[0027] like Figure 1 As shown, the leveling and compacting mechanism 9 includes a vibrating leveling mechanism 2 and a vibrating motor 7. The vibrating motor 7 is arranged on the top of the vibrating leveling mechanism 2. Guide tubes 12 connected to the guide frame 1 are provided on both sides of the vibrating leveling mechanism 2. The vibrating motor 7 and the outer cover 11 are installed on the vibrating leveling mechanism 2 by bolts. The guide wheel 3 and the walking wheel 4 are fixed to the guide frame 1 by bolts. The walking wheel 4 cooperates with the top of the isolation belt 10 to move, and the guide wheel 3 cooperates with the side between the isolation belt 10 to move for guiding effect; the guide wheel 3 and the walking wheel 4 The position is fixed to the guide frame 1 by bolts; the guide frame 1 is inserted into the guide tube 12 on the vibration leveling mechanism 2 and is fixed by adjusting bolts 6. The length is adjusted by bolts. The guide frame 1 is placed between the central isolation belts 10 of the highway. One end of the traction mechanism 5 is connected to the handle on the vibration leveling mechanism 2 by a shackle, and the other end is connected to the feed belt of the filling and leveling paver 8. The filling and leveling paver 8 moves the entire device between the two isolation belts 10 through the traction mechanism 5 to level and compact the soil between the two isolation belts 10.

[0028] In this embodiment, Figure 1 、 2 As shown in Figures 4 and 5, according to the actual construction isolation zone width, it is only necessary to loosen the adjusting bolt 6, adjust the guide frame 1 to adjust the depth of the insertion vibration leveling mechanism 2, and then fix it with the adjusting bolt 6 to achieve construction of different widths.

[0029] This technical solution can achieve shock absorption and automated construction: Figure 2 、 3 As shown, the guide wheel 3 and the walking wheel 4 fixed to the guide frame 1 by bolts 6 are both polyurethane spring shock-absorbing wheels, which can effectively reduce damage to the device during operation. The traction mechanism 5 is connected to the front handle of the vibration leveling mechanism 2 through a shackle, which can realize automated continuous construction without the need for human operation.

[0030] In this embodiment, the vibration leveling mechanism 2 is in the shape of a turtle's back, and the middle part and the two side parts of the vibration leveling mechanism 2 are provided with a 30-degree angle, forming a turtle's back shape with a high middle and low sides, which is conducive to compacting the soil between the isolation belts 10.

[0031] In this embodiment, the vibration motor 7 is driven by a 24V vibration motor and is equipped with an outer cover 11 , which is fixed to the top of the vibration leveling mechanism 2 by bolts.

[0032] In this embodiment, if Figure 5 As shown, a pushing plate for pushing soil is welded on the front of the vibration leveling mechanism 2, which can effectively avoid material accumulation.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A soil filling and leveling compacting device, characterized in that: It comprises a guide frame (1) and a leveling and compacting mechanism (9); The guide frame (1) is provided at both ends of the leveling and compacting mechanism (9), and the leveling and compacting mechanism (9) is connected to the conveyor belt of the filling and spreading machine (8) through the traction mechanism (5); The guide frame (1) is provided with a running wheel (4) cooperating with the top of the isolation belt (10) and a guide wheel (3) cooperating with the side of the isolation belt (10); The leveling and compacting mechanism (9) comprises a vibrating leveling mechanism (2) and a vibrating motor (7), wherein the vibrating motor (7) is arranged on the top of the vibrating leveling mechanism (2), and guide tubes (12) connected to the guide frame (1) are provided on both sides of the vibrating leveling mechanism (2).

2. A soil filling leveling and compacting device according to claim 1, characterized in that: An adjusting bolt (6) is provided on the guide tube (12).

3. The soil filling leveling and compacting device according to claim 1, characterized in that: The vibration motor (7) is provided with a motor cover (11), and the vibration motor (7) is connected to the vibration leveling mechanism (2) via bolts.

4. The soil filling and leveling compacting device according to claim 1, characterized in that: The vibration leveling mechanism (2) is provided with a fixed handle connected to the traction mechanism (5).

5. The soil filling leveling and compacting device according to claim 1, characterized in that: The vibration leveling mechanism (2) is in the shape of a turtle's back.

6. The soil filling leveling and compacting device according to claim 1, characterized in that: The vibration leveling mechanism (2) is welded with a pusher plate for pushing soil.

7. The soil filling leveling and compacting device according to claim 1, characterized in that: The guide wheels (3) and the travel wheels (4) are polyurethane spring shock-absorbing wheels.

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