Compaction device for municipal engineering

Abstract

The utility model belongs to the technical field of road construction equipment, and particularly relates to a municipal engineering compacting device which comprises a supporting plate, a sliding groove is formed in the top of the supporting plate, a sliding shell is fixedly connected to the top of the supporting plate, limiting grooves are formed in the two sides of the sliding shell, a compacting block is slidably connected to the interior of the sliding shell, and the compacting block is fixedly connected to the top of the supporting plate. A transmission mechanism is arranged at the top of the supporting plate, a pushing handle is fixedly connected to the top of the supporting plate, two connecting frames are fixedly connected to the bottom of the supporting plate, the two connecting frames are symmetrically arranged, and the interiors of the two connecting frames are rotationally connected with two rotating wheels; through the arrangement of the mechanisms, the situation that force is transmitted to the machine body in the compaction process, and consequently the machine body vibrates is avoided, the service life of the machine body is prolonged, and the operation risk of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction equipment, in particular to a compacting device for municipal engineering. Background Art

[0002] According to the working principle, compaction devices are divided into: static rolling type, impact type, vibration type and composite action type, etc. They are suitable for compaction of roadbed and embankment, making the compaction layer uniform and dense, and are suitable for compaction of cushion layers such as roads and squares without damaging the road surface.

[0003] When most of the existing compaction devices used in municipal engineering are used, the compaction devices are generally fixedly connected to the machine body, so that during the compaction process, the force will be transmitted to the machine body, causing the machine body to vibrate. During the compaction process, if there are hard protrusions on the ground and it cannot be compacted all at once, it may cause damage to the machine body and increase the safety risk of the operator. Some compaction devices used in municipal engineering are equipped with springs for shock absorption, but this will greatly reduce the compaction strength of the machine body. For this reason, we propose a compaction device for municipal engineering. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a compacting device for municipal engineering, which solves the background problem.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The cam is connected to the top of the support plate by a plurality of levers, the levers are connected to the top of the support plate by a plurality of levers, and the levers are connected to the top of the support plate by a plurality of levers.

[0007] Preferably, the transmission mechanism includes a support tube fixedly connected to the top of the support plate, wherein two support tubes are provided and are symmetrically arranged, and adaptation grooves are provided on opposite sides of the two support tubes. The interiors of the two support tubes are rotatably connected with rotating shafts, and the two rotating shafts are arranged in a variable center.

[0008] Preferably, the outsides of the two rotating shafts are fixedly connected with protrusions, and the outside of each rotating shaft is provided with three protrusions arranged in a circumference, and the three protrusions provided on the outside of each rotating shaft are adapted to the corresponding adaption grooves.

[0009] Preferably, the transmission mechanism includes a first dual-output motor fixedly mounted on the top of the sliding shell, the two output ends of the first dual-output motor are fixedly connected to a worm gear, the tops of the two support tubes are fixedly connected to a stabilizing frame, and one end of the two worm gears are rotatably connected to the inside of the corresponding stabilizing frame.

[0010] Preferably, the tops of the two support tubes are rotatably connected to a transmission shaft, the bottoms of the two transmission shafts are fixedly connected to the tops of the corresponding rotating shafts, the tops of the two transmission shafts are fixedly connected to turbines, and the two turbines are adapted to the corresponding worm gears.

[0011] Preferably, a mounting plate is fixedly connected to the interior of each connecting frame, a second dual-output motor is fixedly mounted on the top of each mounting plate, and an eccentric block is fixedly connected to the two output ends of each second dual-output motor. Beneficial Effects

[0012] The utility model provides a compaction device for municipal engineering. Compared with the prior art, it has the following beneficial effects:

[0013] When compaction is required, start the two second double-output motors, the two eccentric blocks rotate, the corresponding mounting plates vibrate, the corresponding connecting frames vibrate, the corresponding two wheels vibrate, and the tracks vibrate to pre-press the moving position, making it more convenient to compact and preventing depressions caused by being too soft. When moving to the required compaction position, start the first double-output motor, the corresponding two worms rotate, the two turbines rotate, the two transmission shafts rotate, the two rotating shafts rotate, and the bump moves, so that the compaction block moves upward. When the two sides of the compaction block move to the top of the bump, the bump continues to move. At this time, the two sides of the compaction block are separated from the top of the bump, and the compaction block moves downward for compaction. Through the above-mentioned mechanism, the force will not be transmitted to the machine body during the compaction process, causing the machine body to vibrate, thereby increasing the service life of the machine body and reducing the operating risks of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the main body of the utility model;

[0015] Figure 2 It is a cross-sectional structural schematic diagram of the main body of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the main body protrusion part of the utility model;

[0017] Figure 4It is a structural schematic diagram of the eccentric block part of the main body of the utility model.

[0018] In the figure: 1. support plate; 2. sliding groove; 3. sliding shell; 4. limiting groove; 5. compacting block; 6. push handle; 7. connecting frame; 8. rotating wheel; 9. anti-stuck plate; 10. support tube; 11. adapter groove; 12. rotating shaft; 13. bump; 14. first double-output motor; 15. worm; 16. stabilizing frame; 17. transmission shaft; 18. turbine; 19. crawler track; 20. mounting plate; 21. second double-output motor; 22. eccentric block. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4The utility model provides a technical solution: a compacting device for municipal engineering, comprising a support plate 1, a sliding groove 2 is provided on the top of the support plate 1, a sliding shell 3 is fixedly connected to the top of the support plate 1, limiting grooves 4 are provided on both sides of the sliding shell 3, a compacting block 5 is slidably connected inside the sliding shell 3, a transmission mechanism is provided on the top of the support plate 1, a pusher 6 is fixedly connected to the top of the support plate 1, a connecting frame 7 is fixedly connected to the bottom of the support plate 1, two connecting frames 7 are provided, and they are symmetrically arranged, each connecting frame 7 is rotatably connected to two running wheels 8, and the outer periphery of the two running wheels 8 inside the same connecting frame 7 is rotatably connected to a crawler 19, the support plate 1 One side of the sliding shell 3 is fixedly connected with an anti-stuck plate 9, and both sides of the anti-stuck plate 9 are respectively fixedly connected to one side of the corresponding connecting frame 7. A driving mechanism is arranged on the top of the sliding shell 3, and the transmission mechanism includes a support tube 10 fixedly connected to the top of the support plate 1. Two support tubes 10 are provided and are arranged symmetrically. Adaptation grooves 11 are opened on opposite sides of the two support tubes 10. The insides of the two support tubes 10 are rotatably connected with rotating shafts 12. The two rotating shafts 12 are arranged in a variable center. The two rotating shafts 12 are arranged in a variable center so that the protrusion 13 can be rotated to the outside of the support tube 10 to move the compacting block 5. The outsides of the two rotating shafts 12 are fixedly connected with protrusions 13. Each The outside of the rotating shaft 12 is provided with three protrusions 13 and arranged in a circumference. The three protrusions 13 provided on the outside of each rotating shaft 12 are adapted to the corresponding adapting grooves 11. The provided protrusions 13 are adapted to the adapting grooves 11, so that the movement of the compacting block 5 can be completed. The transmission mechanism includes a first double-output motor 14 fixedly mounted on the top of the sliding shell 3. The two output ends of the first double-output motor 14 are fixedly connected to a worm 15. The tops of the two support tubes 10 are fixedly connected to a stabilizing frame 16. One end of the two worms 15 are rotatably connected to the inside of the corresponding stabilizing frame 16. The provided worm 15 cooperates with the turbine 18 to realize the power. The tops of the two support tubes 10 are rotatably connected with the transmission shafts 17, the bottoms of the two transmission shafts 17 are fixedly connected with the tops of the corresponding rotating shafts 12, the tops of the two transmission shafts 17 are fixedly connected with turbines 18, and the two turbines 18 are adapted to the corresponding worm 15. The interior of each connecting frame 7 is fixedly connected with a mounting plate 20, and the top of each mounting plate 20 is fixedly installed with a second double-output motor 21, and the two output ends of each second double-output motor 21 are fixedly connected with eccentric blocks 22. The two output ends of the second double-output motor 21 are fixedly connected with the eccentric blocks 22, so that pre-compression can be performed during movement to facilitate compaction.

[0021] Working principle: when compaction is required, the support plate 1 is moved to the required compaction position by pushing the push handle 6. During the movement, the two second double-output motors 21 are started, and the two output ends of the two second double-output motors 21 respectively drive the corresponding two eccentric blocks 22 to rotate. The rotation of the two eccentric blocks 22 drives the corresponding mounting plates 20 to vibrate, and the vibration of the mounting plates 20 drives the corresponding connecting frames 7 to vibrate. The vibration of the connecting frames 7 drives the corresponding two running wheels 8 to vibrate, and the vibration of the two running wheels 8 drives the track 19 connected to the outside of the two running wheels 8 to vibrate, so as to pre-press the moving position, making it more convenient when compacting, and to prevent depressions caused by being too soft. When it moves to the required compaction position, the first double-output motor 14 is started, and the two output ends of the first double-output motor 14 drive the corresponding two worm gears 15 to rotate The rotation of the two worm gears 15 drives the two turbines 18 meshing with the two worm gears 15 to rotate, the rotation of the two turbines 18 drives the corresponding two transmission shafts 17 to rotate, the rotation of the two transmission shafts 17 drives the corresponding two rotating shafts 12 to rotate, and the rotation of the two rotating shafts 12 drives the corresponding protrusions 13 to move. During the movement of the protrusions 13, both sides of the compacting block 5 cooperate with the top of the corresponding protrusions 13, so that the compacting block 5 moves upward. When the two sides of the compacting block 5 move to the top of the protrusion 13, the protrusion 13 continues to move. At this time, the two sides of the compacting block 5 are separated from the top of the protrusion 13, and the compacting block 5 moves downward for compaction. Through the above-mentioned mechanism, the force will not be transmitted to the machine body during the compaction process, causing the machine body to vibrate, thereby increasing the service life of the machine body and reducing the operating risks of the operator.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although 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 compaction device for municipal engineering, comprising a support plate (1), characterized in that: The top of the support plate (1) is provided with a sliding groove (2), the top of the support plate (1) is fixedly connected to a sliding shell (3), both sides of the sliding shell (3) are provided with limiting grooves (4), the interior of the sliding shell (3) is slidably connected to a compacting block (5), the top of the support plate (1) is provided with a transmission mechanism, the top of the support plate (1) is fixedly connected to a pusher (6), the bottom of the support plate (1) is fixedly connected to a connecting frame (7), two connecting frames (7) are provided and arranged symmetrically, each connecting frame (7) is rotatably connected to two rotating wheels (8), the outer periphery of the two rotating wheels (8) inside the connecting frame (7) is rotatably connected to a crawler track (19), one side of the support plate (1) is fixedly connected to an anti-stuck plate (9), the two sides of the anti-stuck plate (9) are respectively fixedly connected to one side of the corresponding connecting frame (7), and the top of the sliding shell (3) is provided with a driving mechanism.

2. A compaction device for municipal engineering according to claim 1, characterized in that: The transmission mechanism comprises a support tube (10) fixedly connected to the top of the support plate (1), two support tubes (10) are provided and are symmetrically arranged, an adaption groove (11) is provided on opposite sides of the two support tubes (10), and a rotating shaft (12) is rotatably connected inside the two support tubes (10), and the two rotating shafts (12) are arranged in a variable center.

3. A compaction device for municipal engineering according to claim 2, characterized in that: The exterior of the two rotating shafts (12) is fixedly connected with a protrusion (13), and each rotating shaft (12) is provided with three protrusions (13) on the exterior and arranged in a circumference, and the three protrusions (13) provided on the exterior of each rotating shaft (12) are adapted to the corresponding adaption grooves (11).

4. A compaction device for municipal engineering according to claim 3, characterized in that: The transmission mechanism comprises a first double-output motor (14) fixedly mounted on the top of the sliding shell (3), the two output ends of the first double-output motor (14) being fixedly connected to a worm (15), the tops of the two support tubes (10) being fixedly connected to a stabilizing frame (16), and one end of the two worms (15) being rotatably connected to the inside of the corresponding stabilizing frame (16).

5. A compaction device for municipal engineering according to claim 4, characterized in that: The tops of the two support tubes (10) are rotatably connected to transmission shafts (17), the bottoms of the two transmission shafts (17) are fixedly connected to the tops of the corresponding rotating shafts (12), the tops of the two transmission shafts (17) are fixedly connected to turbines (18), and the two turbines (18) are matched with the corresponding worm gears (15).

6. A compaction device for municipal engineering according to claim 5, characterized in that: A mounting plate (20) is fixedly connected to the interior of each connecting frame (7), a second double-output motor (21) is fixedly mounted on the top of each mounting plate (20), and an eccentric block (22) is fixedly connected to the two output ends of each second double-output motor (21).

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