Roadbed tamping device capable of conveniently adjusting direction

Abstract

The roadbed tamping device comprises a supporting seat and a supporting frame, rolling wheels are installed at the left end and the right end of the lower surface of the supporting seat, the roadbed tamping device further comprises a cleaning mechanism and a crushing mechanism, the cleaning mechanism comprises an exhaust fan, a scrap box and a dust suction hood, the exhaust fan is installed on the upper surface of the supporting seat, and the scrap box is installed on the supporting frame. The right end of the exhaust fan is connected with a scrap box, a hydraulic cylinder is installed on the upper surface of the supporting frame, a tamping plate is installed in a T-shaped groove, a T-shaped plate is installed on the upper surface of the tamping plate, and a cleaning mechanism is installed at the lower end of the tamping plate. According to the roadbed tamping device capable of conveniently adjusting the direction, the rotating mechanism is arranged to adjust the direction of the tamping mechanism, so that the tamping requirements of roadbeds in different directions are met, the cleaning mechanism is arranged to clean dust and impurities on the surfaces of the roadbed and the tamping plate, the tamping quality is prevented from being influenced, the crushing mechanism is arranged to crush large impurities, and blockage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of roadbed compaction, in particular to a roadbed compaction device which is convenient for adjusting the orientation. Background Art

[0002] During road construction, the roadbed needs to be compacted after filling to improve the strength of the roadbed to meet the requirements of engineering construction. Manual compaction consumes a lot of manpower and material resources and is inefficient, so a roadbed compaction device is needed to improve work efficiency. With the rapid development of society, the types of roadbed compaction devices are gradually increasing, and their functions are constantly improving.

[0003] For example, a patent document with authorization announcement number CN218203721U discloses a roadbed compaction device, which relates to the field of road construction and aims to solve the problems in the prior art that the first motor needs to continuously rotate forward and reverse, the requirements for the first motor are high and difficult to achieve, and it is not easy to compact the edges and corners, and the convenience needs to be improved. The adopted technical solution includes a rotating rod, a rotating shaft, a tamping iron, and a cable. When compacting the roadbed, the rotating shaft rotates, the rotating rod rotates to tighten the cable to lift the tamping iron and make it slide in the through groove. The fixed ring is convenient for fixing the cable. When the rotating rod is rotated to the bottom, the tamping iron falls to the ground to compact the foundation. The first motor only needs to rotate in one direction to realize the up and down movement of the tamping iron, which reduces the requirements for the first motor and is easier to achieve. By arranging a pressure rod, a sliding rod, and a triangular pressure block, the sliding rod can slide on the connecting frame to adjust the left and right position of the pressure rod. The pressure rod is on the outside and can compact the edge. The triangular pressure block can compact the corners that are difficult to reach, thereby improving the convenience of use.

[0004] However, there are problems such as inconvenience in adjusting the position of the compaction assembly, limited compaction position, reduced efficiency, inconvenience in cleaning the road surface, inconvenience in disassembly and assembly, and poor practicality. Therefore, we propose a roadbed compaction device that is easy to adjust the position to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a roadbed compaction device that is easy to adjust the orientation, so as to solve the problems mentioned in the above background technology that the existing roadbed compaction device is inconvenient to adjust the orientation of the compaction component, the compaction position is limited and the efficiency is reduced, it is inconvenient to clean the road surface and it is inconvenient to disassemble and assemble, and the practicality is poor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roadbed compacting device that is easy to adjust the orientation, comprising a support seat and a support frame, rolling wheels are installed on the left and right ends of the lower surface of the support seat, a battery pack is installed on the lower surface of the support seat, and also includes a cleaning mechanism and a crushing mechanism, the cleaning mechanism includes an exhaust fan, a waste dust box and a dust hood, an exhaust fan is installed on the upper surface of the support seat, the right end of the exhaust fan is connected to the waste dust box, the upper end of the waste dust box is connected to the dust hood through corrugations, a filter cartridge is installed inside the waste dust box, a fixed seat is installed on the upper surface of the support seat, and a rotating mechanism is installed inside the fixed seat; an adjusting rod is installed on the upper surface of the support seat, and positioning holes are opened on the surface of the adjusting rod at equal intervals;

[0007] A hydraulic cylinder is installed on the upper surface of the support frame, a support plate is installed at the lower end of the hydraulic cylinder, a T-slot is opened inside the support plate, a tamping plate is installed inside the T-slot, a T-plate is installed on the upper surface of the tamping plate, and a cleaning mechanism is installed at the lower end of the tamping plate.

[0008] Preferably, the crushing mechanism comprises a motor and a crushing roller, the motor is mounted on the front surface of the dust hood, and the output end of the motor is connected to the crushing roller.

[0009] Preferably, the rotating mechanism comprises a first motor and a support frame, the first motor is installed inside the fixing seat, the output end of the first motor is connected to the support frame, and rollers are installed on both the left and right sides of the support frame.

[0010] Preferably, the tamping plate forms a snap-fit ​​structure with the support plate through a T-slot and a T-plate.

[0011] Preferably, the cleaning mechanism includes a mounting seat, a second motor, a threaded rod, a support rod, a cleaning brush and a collection box, the mounting seat is installed on the left side of the tamping plate, the rear end of the mounting seat is connected to the second motor, the output end of the second motor is connected to the threaded rod, the support rod is threadedly installed on the surface of the threaded rod, the collection box is rotatably installed on the lower end of the support rod, and the cleaning brush is installed inside the collection box.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the roadbed compaction device is easy to adjust the orientation;

[0013] 1. A rotating mechanism is provided, and the first motor drives the support frame to rotate, thereby driving the compaction assembly to rotate, and the position of the compaction mechanism can be adjusted, so as to meet the compaction requirements of roadbeds in different positions, which is practical;

[0014] 2. A cleaning mechanism is set up. The exhaust fan sucks the dust and impurities on the surface of the roadbed into the waste box. The filter cartridge in the waste box is convenient for collecting waste. At the same time, the filter cartridge can be disassembled and cleaned to clean the dust and impurities on the surface of the roadbed in advance. The cleaning brush can clean the compaction surface of the compaction plate to prevent affecting the compaction quality. The collection box is convenient for collecting impurities to prevent them from falling onto the road surface.

[0015] 3. A crushing mechanism is set up. The motor can rotate the crushing roller, which can crush larger debris to prevent debris from clogging the air duct, increasing maintenance work and difficulty, and reducing work efficiency. The support rod drives the dust hood to rise and fall, making it convenient to adjust the height of the dust hood. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front view cutaway structure of the utility model;

[0018] Figure 3 It is a right side cutaway structural schematic diagram of the utility model;

[0019] Figure 4 It is a schematic diagram of the cutaway structure of the utility model from the left.

[0020] In the figure: 1. support base; 2. crushing wheel; 3. battery pack; 4. exhaust fan; 5. waste dust box; 6. dust hood; 7. motor; 8. crushing roller; 9. filter cartridge; 10. adjustment rod; 11. fixed base; 12. first motor; 13. support frame; 14. hydraulic cylinder; 15. support plate; 16. T-slot; 17. tamping plate; 18. T-plate; 19. mounting base; 20. second motor; 21. threaded rod; 22. support rod; 23. cleaning brush; 24. collection box. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4The utility model provides a technical solution: a roadbed compaction device that is easy to adjust the orientation, including a support seat 1, a rolling wheel 2, a battery pack 3, an exhaust fan 4, a waste dust box 5, a dust cover 6, a motor 7, a crushing roller 8, a filter cartridge 9, an adjustment rod 10, a fixed seat 11, a first motor 12, a support frame 13, a hydraulic cylinder 14, a support plate 15, a T-slot 16, a compaction plate 17, a T-plate 18, a mounting seat 19, a second motor 20, a threaded rod 21, a support rod 22, a cleaning brush 23 and a collection box 24, such as Figure 1 and Figure 3 As shown, rolling wheels 2 are installed at both ends of the lower surface of the support seat 1, and the rolling wheels 2 support and stabilize the support seat 1. A battery pack 3 is installed on the lower surface of the support seat 1, and the battery pack 3 provides power for the rolling wheel 2. A box door is installed on the front surface of the battery pack 3. Opening the box door is convenient for inspecting and replacing the internal parts of the battery pack 3. A pillar is installed on the upper surface of the support seat 1, and an adjusting rod 10 is installed inside the pillar. Positioning holes are opened at equal intervals on the surface of the adjusting rod 10, and a supporting groove is opened at the upper end of the adjusting rod 10. Unscrew the screw on the front surface of the adjusting rod 10, pull the adjusting rod 10 up and down, move the adjusting rod 10 to a suitable height, and then place the air duct in the supporting groove at the upper end of the adjusting rod 10;

[0023] An exhaust fan 4 is installed on the upper surface of the support base 1, and a waste dust box 5 is connected to the right side of the exhaust fan 4. A bellows is installed on the upper end of the waste dust box 5, and a dust hood 6 is connected to the right end of the bellows through an air duct. After the dust hood 6 is adjusted to a suitable position, the exhaust fan 4 is turned on, and the exhaust fan 4 sucks dust and impurities on the surface of the roadbed into the waste dust box 5 through the dust hood 6. A motor 7 is installed on the front surface of the dust hood 6, and a crushing roller 8 is connected to the output end of the motor 7. When the motor 7 is turned on, the motor 7 drives the crushing roller 8 to rotate, and the crushing roller 8 crushes and cuts larger debris to prevent the debris from clogging the air duct;

[0024] After cleaning the impurities on the roadbed surface, turn on the rolling wheel 2, the rolling wheel 2 drives the tamping device to move, and the rolling wheel 2 can roll and compact the roadbed. A fixed seat 11 is installed on the upper surface of the support seat 1, and a first motor 12 is installed inside the fixed seat 11. The output end of the first motor 12 is connected to a support frame 13, and rollers are rotatably installed on both sides of the support frame 13. Turn on the first motor 12, the first motor 12 drives the support frame 13 to rotate, and the rollers assist in rotating the support frame 13, so as to facilitate the adjustment of the orientation of the support frame 13 and the tamping assembly;

[0025] like Figure 2 and Figure 4As shown, a hydraulic cylinder 14 is installed on the upper surface of the support frame 13, and a support plate 15 is installed at the lower end of the hydraulic cylinder 14. A T-slot 16 is opened on the lower surface of the support plate 15, and a tamping plate 17 is installed inside the T-slot 16. Unscrew the screws on the front surface of the support plate 15, push the tamping plate 17 to the left or right, and a T-plate 18 is installed on the upper surface of the tamping plate 17. The T-plate 18 is pulled out from the T-slot 16, which is convenient for disassembling the tamping plate 17. Replacing the tamping plates 17 of different widths can meet the tamping requirements of roadbeds of different widths. Open the hydraulic cylinder 14, and the hydraulic cylinder 14 drives the tamping plate 17 to move downward, and the tamping plate 17 tamps the roadbed.

[0026] A mounting seat 19 is installed on the left side of the tamping plate 17, and an ear plate is installed on the upper end of the mounting seat 19. The mounting seat 19 is placed on the left side of the tamping plate 17, and the screws are aligned with the ear plate and tightened to fix the mounting seat 19. A second motor 20 is installed at the rear end of the mounting seat 19, and a threaded rod 21 is connected to the output end of the second motor 20. A support rod 22 is threadedly installed on the surface of the threaded rod 21. In the process of tamping the roadbed by the tamping plate 17, soil and impurities will inevitably stick to the tamping plate 17. Turn on the second motor 20, and the second motor 20 drives the threaded rod 21 to rotate, thereby driving the support rod 22 to move back and forth. A collecting box 24 is installed at the lower end of the support rod 22, and a cleaning brush 23 is installed inside the collecting box 24. The cleaning brush 23 is attached to the lower surface of the tamping plate 17, and the cleaning brush 23 cleans the tamping plate 17. The cleaned soil and impurities enter the collecting box 24, and the collecting box 24 is convenient for collecting soil and impurities to prevent them from falling onto the roadbed surface.

[0027] When there is no need to clean the tamping plate 17, the lower end of the support rod 22 is installed with a collecting box 24 through a rotating shaft. Unscrew the screws on the outside of the rotating shaft, rotate the collecting box 24, and fold the collecting box 24 to the side of the tamping plate 17. Then fix the rotating shaft with screws to facilitate the folding of the collecting box 24 and avoid affecting the tamping work of the tamping plate 17.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roadbed compaction device that is easy to adjust in orientation, comprising a support base (1) and a support frame (13), wherein rolling wheels (2) are mounted on both left and right ends of the lower surface of the support base (1), and a battery pack (3) is mounted on the lower surface of the support base (1), characterized in that: It also comprises a cleaning mechanism and a crushing mechanism, the cleaning mechanism comprising an exhaust fan (4), a waste dust box (5) and a dust hood (6), the exhaust fan (4) is mounted on the upper surface of the support seat (1), the right end of the exhaust fan (4) is connected to the waste dust box (5), the upper end of the waste dust box (5) is connected to the dust hood (6) via corrugations, a filter cartridge (9) is mounted inside the waste dust box (5), a fixed seat (11) is mounted on the upper surface of the support seat (1), a rotating mechanism is mounted inside the fixed seat (11); an adjusting rod (10) is mounted on the upper surface of the support seat (1), and positioning holes are provided on the surface of the adjusting rod (10) at equal intervals; A hydraulic cylinder (14) is mounted on the upper surface of the support frame (13); a support plate (15) is mounted on the lower end of the hydraulic cylinder (14); a T-shaped slot (16) is provided inside the support plate (15); a tamping plate (17) is mounted inside the T-shaped slot (16); a T-shaped plate (18) is mounted on the upper surface of the tamping plate (17); and a cleaning mechanism is mounted on the lower end of the tamping plate (17).

2. A roadbed compaction device that is easy to adjust the orientation according to claim 1, characterized in that: The crushing mechanism comprises a motor (7) and a crushing roller (8); the motor (7) is mounted on the front surface of the dust cover (6); and the output end of the motor (7) is connected to the crushing roller (8).

3. A roadbed compaction device that is easy to adjust the orientation according to claim 1, characterized in that: The rotating mechanism comprises a first motor (12) and a support frame (13); the first motor (12) is installed inside the fixing seat (11); the output end of the first motor (12) is connected to the support frame (13); and rollers are installed on both left and right sides of the support frame (13).

4. A roadbed compaction device that is easy to adjust the orientation according to claim 1, characterized in that: The tamping plate (17) forms a snap-fit ​​structure with the support plate (15) via the T-shaped groove (16) and the T-shaped plate (18).

5. A roadbed compaction device that is easy to adjust the orientation according to claim 1, characterized in that: The cleaning mechanism comprises a mounting seat (19), a second motor (20), a threaded rod (21), a support rod (22), a cleaning brush (23) and a collection box (24); the mounting seat (19) is mounted on the left side of the tamping plate (17); the rear end of the mounting seat (19) is connected to the second motor (20); the output end of the second motor (20) is connected to the threaded rod (21); the support rod (22) is threadedly mounted on the surface of the threaded rod (21); the collection box (24) is rotatably mounted on the lower end of the support rod (22); and the cleaning brush (23) is mounted inside the collection box (24).

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