Road leveling device for traffic engineering

Abstract

The utility model discloses a road leveling device for traffic engineering, which comprises a mounting frame, a bearing seat is fixedly mounted on the bottom end face of the mounting frame, a connecting rod is fixedly mounted on the inner wall of the bearing seat, a servo motor I is fixedly mounted on the end face of the connecting rod, a fixing plate is fixedly mounted on one side face of the servo motor, and a first connecting rod is fixedly mounted on the fixing plate. A shell is fixedly mounted on the end face of the fixing plate, the inner wall of the shell is rotationally connected with the side face of a connecting rod through a bearing, a soil turning tool bit is fixedly mounted on the side face of the connecting rod, and a fixing frame is fixedly mounted on the top end face of the mounting frame. The first servo motor is installed to drive the connecting rod and the soil turning tool bit to rotate, hard soil is turned over, after turning over, the second servo motor is started to drive the connecting rod to rotate in a reciprocating mode, and the soil is scattered and spread flatly; and along with the movement of the device, the rolling barrel is driven to compact the turned and leveled soil, the purpose of leveling the road surface is achieved, follow-up construction is facilitated, and the practicability of the device and the leveling quality of the road surface are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic engineering, in particular to a road leveling device for traffic engineering. Background Art

[0002] Traffic engineering is the application of technology and scientific principles to the planning, functional design, operation and management of facilities for any mode of transportation to provide compatible flows of people and goods that are safe, efficient, fast, comfortable, convenient, economical and environmentally friendly. Before road construction, the roadbed needs to be leveled to improve the flatness of the road surface, thereby improving the quality of road construction.

[0003] Before road construction, the road surface has been used for a long time by engineering vehicles and cargo transport vehicles, and potholes of varying sizes, depths or shallows will appear on the road surface. The existing leveling device makes it difficult to transfer soil from high places to low places and fill the potholes during leveling. The soil in the construction section gradually hardens under long-term rolling, and it is difficult to break the hard surface soil to level the road surface during leveling, resulting in poor leveling effect.

[0004] Therefore, it is necessary to provide a road leveling device for traffic engineering to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a road leveling device for traffic engineering.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a road leveling device for traffic engineering, including a mounting frame, a bearing seat is fixedly installed on the bottom end face of the mounting frame, a connecting rod is fixedly installed on the inner wall of the bearing seat, a servo motor is fixedly installed on the end face of the connecting rod, a fixing plate is fixedly installed on the side of the servo motor, a shell is fixedly installed on the end face of the fixing plate, the inner wall of the shell is rotatably connected to the side face of the connecting rod through a bearing, a soil-turning cutter head is fixedly installed on the side face of the connecting rod, a fixing frame is fixedly installed on the top end face of the mounting frame, and the side face of the fixing frame is fixedly connected to the side face of the mounting frame through an arc plate and the side face of the shell.

[0007] As a further description of the above technical solution:

[0008] A mounting frame is fixedly installed on the side of the mounting frame, a servo motor 2 is fixedly installed on the inner wall of the mounting frame, a connecting rod is fixedly installed on the side of the servo motor 2 transmission rod, a shift rod is fixedly installed on the bottom end surface of the connecting rod, a limit block is fixedly installed on the bottom end surface of the mounting frame, and the side surface of the limit block abuts against the side surface of the connecting rod.

[0009] As a further description of the above technical solution:

[0010] A mounting plate is fixedly installed on the side of the mounting frame, a fixing block is fixedly installed on the top surface of the mounting plate, a driving motor is fixedly installed on the side of the fixing block, a reduction box is arranged on the side of the driving motor transmission rod, a supporting block is fixedly installed on the side of the reduction box, and the bottom end surface of the supporting block is fixedly connected to the top surface of the mounting plate.

[0011] As a further description of the above technical solution:

[0012] A gear one is fixedly mounted on the side of the transmission rod of the reduction box, a rack belt is meshedly mounted on the tooth surface of the gear one, and a gear two is meshedly mounted on the tooth surface of the rack belt.

[0013] As a further description of the above technical solution:

[0014] A mounting piece is fixedly installed on the bottom end surface of the mounting plate, a through hole is fixedly opened on the side of the mounting piece, a transmission shaft is rotatably installed on the inner wall of the through hole through a bearing sleeve, a wheel is fixedly installed on the side of the transmission shaft, and the side of the wheel is fixedly connected to the two side surfaces of the gear through a fixing pin.

[0015] As a further description of the above technical solution:

[0016] A reinforcing rib is fixedly mounted on the side of the mounting frame.

[0017] As a further description of the above technical solution:

[0018] A connecting frame is fixedly mounted on the side of the mounting frame, and a rolling cylinder is rotatably mounted on the inner wall of the connecting frame through a bearing assembly.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, the road leveling device for traffic engineering, by installing servo motor 1, drives the connecting rod and the soil turning cutter head to rotate, turns over the hard soil, and after turning over, turns on servo motor 2 to drive the connecting rod to rotate back and forth to break up and flatten the soil; as the device moves, it drives the rolling drum to compact the turned and leveled soil, so as to achieve the purpose of leveling the road surface, which is beneficial to subsequent construction and improves the practicability of the device and the leveling quality of the road surface.

[0021] 2. Compared with the existing technology, the road leveling device for traffic engineering, by installing a driving motor, drives gear one to rotate after the torque is amplified by the reduction box, drives the rack belt transmission, and drives gear two to rotate, and then drives the wheels to rotate, drives the device to move, can liberate labor, improve work efficiency and the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a road leveling device for traffic engineering proposed by the utility model;

[0023] Figure 2 This is a bottom view of the overall structure of a road leveling device for traffic engineering proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of a mounting frame for a road leveling device for traffic engineering proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of a driving motor of a road leveling device for traffic engineering proposed by the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of a servo motor of a road leveling device for traffic engineering proposed by the utility model;

[0027] Figure 6 The utility model is a schematic diagram of the structure of a servo motor of a road leveling device for traffic engineering.

[0028] Legend:

[0029] 1. Mounting frame; 2. Mounting plate; 3. Fixed frame; 4. Reinforcement ribs; 5. Connecting frame; 6. Fixed block; 7. Driving motor; 8. Reducer; 9. Support block; 10. Gear 1; 11. Rack belt; 12. Gear 2; 13. Mounting piece; 14. Wheel; 15. Fixed plate; 16. Servo motor 1; 17. Bearing seat; 18. Connecting rod; 19. Cutter head; 20. Casing; 21. Mounting frame; 22. Servo motor 2; 23. Connecting rod; 24. Push rod; 25. Limit block; 26. Rolling cylinder. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 6The utility model provides a road leveling device for traffic engineering, including a mounting frame 1, a bearing seat 17 is fixedly installed on the bottom end surface of the mounting frame 1, a connecting rod 18 is fixedly installed on the inner wall of the bearing seat 17, a servo motor 16 is fixedly installed on the end surface of the connecting rod 18, a fixing plate 15 is fixedly installed on the side of the servo motor 16, a housing 20 is fixedly installed on the end surface of the fixing plate 15, the inner wall of the housing 20 is rotatably connected to the side of the connecting rod 18 through a bearing, a soil turning cutter head 19 is fixedly installed on the side of the connecting rod 18, and the top surface of the mounting frame 1 is fixed A fixed frame 3 is installed, and the side of the fixed frame 3 is fixedly connected to the side of the mounting frame 1 through an arc plate and the side of the outer shell 20. By installing a servo motor 16, the connecting rod 18 and the soil-turning cutter head 19 are driven to rotate to turn over the hard soil. After turning over, the servo motor 22 is turned on to drive the connecting rod 23 to rotate back and forth to break up and flatten the soil; as the device moves, the rolling drum 26 is driven to compact the turned and leveled soil to achieve the purpose of leveling the road surface, which is beneficial to subsequent construction and improves the practicability of the device and the leveling quality of the road surface.

[0032] A mounting frame 21 is fixedly installed on the side of the mounting frame 1, a servo motor 22 is fixedly installed on the inner wall of the mounting frame 21, a connecting rod 23 is fixedly installed on the side of the transmission rod of the servo motor 22, a lever 24 is fixedly installed on the bottom end face of the connecting rod 23, a limit block 25 is fixedly installed on the bottom end face of the mounting frame 21, and the side of the limit block 25 abuts against the side of the connecting rod 23. By installing a driving motor 7, the gear 10 is driven to rotate after the torque is amplified by the reduction box 8, the rack belt 11 is driven to transmit, and the gear 2 12 is driven to rotate, and then the wheel 14 is driven to rotate, so that the device is driven to move, which can liberate labor, improve work efficiency and the practicality of the device.

[0033] A mounting plate 2 is fixedly installed on the side of the mounting frame 1, a fixing block 6 is fixedly installed on the top surface of the mounting plate 2, a driving motor 7 is fixedly installed on the side of the fixing block 6, a reduction box 8 is arranged on the side of the transmission rod of the driving motor 7, a supporting block 9 is fixedly installed on the side of the reduction box 8, and the bottom end surface of the supporting block 9 is fixedly connected to the top surface of the mounting plate 2.

[0034] A gear 10 is fixedly mounted on the side of the transmission rod of the reduction box 8, a rack belt 11 is meshed with the tooth surface of the gear 10, and a gear 2 12 is meshed with the tooth surface of the rack belt 11.

[0035] A mounting piece 13 is fixedly mounted on the bottom end surface of the mounting plate 2, a through hole is fixedly opened on the side of the mounting piece 13, a transmission shaft is rotatably mounted on the inner wall of the through hole through a bearing sleeve, a wheel 14 is fixedly mounted on the side of the transmission shaft, and the side of the wheel 14 is fixedly connected to the side of the gear 2 12 through a fixing pin.

[0036] A reinforcing rib 4 is fixedly mounted on the side of the mounting frame 1 .

[0037] A connecting frame 5 is fixedly mounted on the side of the mounting frame 1, and a rolling cylinder 26 is rotatably mounted on the inner wall of the connecting frame 5 via a bearing assembly.

[0038] Working principle: When in use, the device is moved to the specified position, and the driving motor 7 is turned on. After the torque is amplified by the reduction box 8, the gear 10 is driven to rotate, the rack belt 11 is driven to transmit, and the gear 2 12 is driven to rotate, and then the wheel 14 is driven to rotate, and the device is driven to move; at the same time, the servo motor 16 is turned on to drive the connecting rod 18 and the soil-turning cutter head 19 to rotate, and the hard soil is turned over. After turning over, the servo motor 22 is turned on to drive the connecting rod 23 to rotate back and forth to break up and flatten the soil; as the device moves, the rolling drum 26 is driven to compact the turned and leveled soil, so as to achieve the purpose of leveling the road surface, which is beneficial to subsequent construction.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A road leveling device for traffic engineering, comprising a mounting frame (1), characterized in that: A bearing seat (17) is fixedly mounted on the bottom end surface of the mounting frame (1), a connecting rod (18) is fixedly mounted on the inner wall of the bearing seat (17), a servo motor (16) is fixedly mounted on the end surface of the connecting rod (18), a fixing plate (15) is fixedly mounted on the side surface of the servo motor (16), a housing (20) is fixedly mounted on the end surface of the fixing plate (15), the inner wall of the housing (20) is rotatably connected to the side surface of the connecting rod (18) via a bearing, a soil turning cutter head (19) is fixedly mounted on the side surface of the connecting rod (18), a fixing frame (3) is fixedly mounted on the top end surface of the mounting frame (1), and the side surface of the fixing frame (3) is fixedly connected to the side surface of the mounting frame (1) and the side surface of the housing (20) via an arc plate.

2. A road leveling device for traffic engineering according to claim 1, characterized in that: A mounting frame (21) is fixedly mounted on the side of the mounting frame (1), a servo motor 2 (22) is fixedly mounted on the inner wall of the mounting frame (21), a connecting rod (23) is fixedly mounted on the side of a transmission rod of the servo motor 2 (22), a shifting rod (24) is fixedly mounted on the bottom end surface of the connecting rod (23), a limiting block (25) is fixedly mounted on the bottom end surface of the mounting frame (21), and a side surface of the limiting block (25) abuts against a side surface of the connecting rod (23).

3. A road leveling device for traffic engineering according to claim 1, characterized in that: A mounting plate (2) is fixedly mounted on the side of the mounting frame (1), a fixing block (6) is fixedly mounted on the top surface of the mounting plate (2), a driving motor (7) is fixedly mounted on the side of the fixing block (6), a reduction box (8) is arranged on the side of a transmission rod of the driving motor (7), a supporting block (9) is fixedly mounted on the side of the reduction box (8), and a bottom end surface of the supporting block (9) is fixedly connected to the top surface of the mounting plate (2).

4. A road leveling device for traffic engineering according to claim 3, characterized in that: A gear one (10) is fixedly mounted on the side of the transmission rod of the reduction box (8); a rack belt (11) is meshedly mounted on the tooth surface of the gear one (10); and a gear two (12) is meshedly mounted on the tooth surface of the rack belt (11).

5. A road leveling device for traffic engineering according to claim 3, characterized in that: A mounting member (13) is fixedly mounted on the bottom end surface of the mounting plate (2); a through hole is fixedly opened on the side of the mounting member (13); a transmission shaft is rotatably mounted on the inner wall of the through hole via a bearing sleeve; a wheel (14) is fixedly mounted on the side of the transmission shaft; and the side of the wheel (14) is fixedly connected to the side of the second gear (12) via a fixing pin.

6. A road leveling device for traffic engineering according to claim 1, characterized in that: A reinforcing rib (4) is fixedly mounted on the side of the mounting frame (1).

7. A road leveling device for traffic engineering according to claim 1, characterized in that: A connecting frame (5) is fixedly mounted on the side of the mounting frame (1), and a rolling cylinder (26) is rotatably mounted on the inner wall of the connecting frame (5) via a bearing assembly.

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