CN218204303U

CN218204303U - Self-propelled pad soil tamping device

Info

Publication number: CN218204303U
Application number: CN202221868792.0U
Authority: CN
Inventors: 王冬; 秦磊; 徐涎筌; 王晓朋; 何风黔
Original assignee: No3 Engineering Co Ltd Of Cccc Third Harbor Engineering Co ltd; CCCC Third Harbor Engineering Co Ltd
Current assignee: No3 Engineering Co Ltd Of Cccc Third Harbor Engineering Co ltd; CCCC Third Harbor Engineering Co Ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-03
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a self-propelled pad soil tamping device belongs to earthwork and backfills compaction technical field, contains shell, motor, the motor is located upper portion in the shell, the motor below is equipped with the tamping subassembly, the tamping subassembly includes double track dish, driving belt and gear assembly, the one end of double track dish with one side swivelling joint of motor, the surface of double track dish with the internal surface laminating of driving belt one side is connected, the internal surface of driving belt opposite side with the gear assembly is connected, the ram is connected to the gear assembly, the ram stretches out the shell, the shell lower part still is equipped with buffering subassembly. The utility model discloses simple structure, job stabilization can be operated and is installed whole effectual removal by oneself at the during operation, makes things convenient for the staff to operate, alleviates staff's work load, is worth the wide application.

Description

Self-propelled pad soil tamping device

Technical Field

The utility model belongs to the technical field of the compaction is backfilled to the earthwork, concretely relates to self-propelled pad soil tamping device.

Background

Projects such as town road, pier store yard, room are built have a large amount of earthwork to backfill tamp work, but the work of vibrations about current pad soil tamping device can only carry out at the during operation still needs the staff to remove at device vibrations flotation time thrust unit when needs carry out tamping work to other positions, is unfavorable for saving staff's physical power, still influences the problem of the efficiency of tamping work simultaneously.

Disclosure of Invention

For solving the above-mentioned problem, the application provides a self-propelled pad soil tamping device, transmission work through the double track dish, can drive the atress gear that is located the inside both sides of shell and synchronous gear carries out synchronous revolution, and drive the tamping plate that is located the shell below simultaneously and carry out tamping work, can remove the device wholly under the drive of tamping plate alternative tamping and atress gear and synchronous gear rotation, make things convenient for the staff to operate, through the spring that sets up on the buffering subassembly, can cushion the device in the time of tamping plate alternative, and roll through gyro wheel and ground makes the device effectually remove.

In order to achieve the above object, the utility model provides a concrete technical scheme as follows:

a self-propelled pad compaction device comprising: the utility model provides a self-propelled pad soil tamping device, contains shell, motor, its characterized in that: the motor is located upper portion in the shell, the motor below is equipped with the subassembly of ramming, the subassembly of ramming includes double-rail dish, driving belt and gear assembly, the one end of double-rail dish with one side swivelling joint of motor, the surface of double-rail dish with the internal surface laminating of driving belt one side is connected, the internal surface of driving belt opposite side with the gear assembly is connected, the ramming plate is connected to the gear assembly, the ramming plate stretches out the shell, the shell lower part still is equipped with buffer assembly.

Further, the gear assembly consists of a pair of stressed gears, a pair of idle gears and a pair of synchronous gears; the stressed gear is rotationally connected with the inner surface of the shell, the inner surface of the other side of the transmission belt is connected with the stressed gear, one side, far away from the double-rail disc, of the stressed gear is meshed and connected with one side, close to the double-rail disc, of the idle wheel, one side, far away from the stressed gear, of the idle wheel is meshed and connected with one side, close to the double-rail disc, of the synchronizing gear, the synchronizing gear is rotationally connected with the surface, far away from the shell, of the tamping plate and the surface, close to one side of the idle wheel, of the tamping plate.

Furthermore, the buffering assembly comprises a buffering shell, a spring, a connecting rod, a roller shaft and a roller, the buffering shell is fixedly arranged below the inner surface of the shell, the inner surface of the buffering shell and one end, close to the double-rail plate, of the spring are fixedly connected, one end, far away from the double-rail plate, of the spring is fixedly connected with one end, close to the buffering shell, of the connecting rod, the surface of the connecting rod is connected with the inner surface of the buffering shell in a sliding mode, one end, far away from the buffering shell, of the connecting rod is perpendicularly connected with the roller shaft, and the roller sleeve is rotatably connected with the inner surface of the roller.

Furthermore, an annular groove is formed in the surface of the stressed gear.

Based on the technical scheme, the tamping plate is L-shaped, and two mounting holes are formed in the surface of the tamping plate in the shell.

Further, the tamper plate is connected with the stressed gear and the synchronous gear.

Further, the tamper plate is provided with a mounting rivet to be connected with the gear.

The utility model discloses, simple structure, job stabilization can realize the work of filling up soil rammer by oneself, makes things convenient for the staff operation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the transmission work of the double-rail disc, the stressed gears and the synchronous gears which are positioned on the two sides in the shell can be driven to synchronously rotate, and the tamping plate positioned below the shell is driven to tamp, so that the whole device can be moved under the driving of alternate tamping of the tamping plate, rotation of the stressed gears and the synchronous gears, and the operation of workers is facilitated;

2. through the spring that sets up on the buffering subassembly, can cushion the device when the rammer board is alternative to roll through gyro wheel and ground and make the effectual removal that moves of device.

Drawings

Fig. 1 is a schematic view of the overall main-view three-dimensional structure of the present invention;

fig. 2 is a schematic view of the overall main-view section three-dimensional structure of the present invention;

FIG. 3 is a schematic three-dimensional structure of the tamping assembly of the present invention;

FIG. 4 is a schematic diagram of the three-dimensional structure of the tamping state section of the right tamping plate of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of a left tamper plate tamping state section of the present invention;

fig. 6 is a schematic diagram of a three-dimensional cross-sectional structure of the buffering assembly of the present invention;

fig. 7 is a schematic diagram of the three-dimensional structure of the force-bearing gear, the idler gear and the synchronous gear according to the present invention.

List of reference symbols:

1. a motor;

2. a tamping assembly; 21. a double-rail disc; 22. a drive belt; 23. a stressed gear; 231. a ring-mounting groove; 24. an idler pulley; 25. a synchronizing gear; 26. tamping plates; 261. mounting holes; 262. mounting a rivet; 27. a housing; 28. a handle;

3. a buffer assembly; 31. a buffer shell; 32. a spring; 33. a connecting rod; 34. a roller; 35. a roller shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described below clearly and completely with reference to fig. 1 to 7, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

For convenience of description, the following descriptions refer to the directions of "up" and "down" as corresponding to the drawings, and the "inside" and "outside" refer to the structural relationship with the center of the device.

In this embodiment, as shown in fig. 1 to 7:

there is a self-propelled soil compacting device, which comprises a housing 27 and a motor 1, wherein a handle 28 is arranged outside the housing 27. The motor 1 is arranged at the upper part in the shell 27, and a tamping component 2 is arranged below the motor 1.

The tamper assembly 2 comprises a double-track disc 21, a transmission belt 22, a stressed gear 23, an idler gear 24, a synchronous gear 25, a tamper plate 26 and a shell 27, wherein the tamper plate 26 is L-shaped and extends out of the shell 27. One end of the double-rail disc 21 is rotatably connected with one side of the motor 1, the motor 1 is fixedly arranged in the shell 27, the surface of the double-rail disc 21 is attached to the inner surface of one side of the transmission belt 22, and the inner surface of the other side of the transmission belt 22 is attached to the surface of the stressed gear 23. One side of the stressed gear 23 is rotationally connected with the inner surface of the shell 27, one side of the stressed gear 23, which is far away from the double-rail plate 21, is in meshed connection with one side of the idle gear 24, which is close to the double-rail plate 21, one side of the idle gear 24, which is far away from the stressed gear 23, is in meshed connection with one side of the synchronous gear 25, which is close to the double-rail plate 21, and the surface of the synchronous gear 25, which is far away from the shell 27, is rotationally connected with the surface of the tamper plate 26, which is close to one side of the idle gear 24.

In this embodiment: when the tamping operation is required, the worker can vertically place the shell 27 on the ground to be tamped, then hold the handle 28 on one side of the shell 27 stably, then start the motor 1 inside the shell 27, and drive the double-rail disc 21 to rotate through the motor 1, when the double-rail disc 21 rotates, the two transmission belts 22 connected to the surface of the double-rail disc 21 simultaneously transmit the stressed gear 23 below the double-rail disc 21, when the stressed gear 23 rotates, the idler wheel 24 drives the synchronous gear 25 to synchronously rotate with the stressed gear 23, when the tamping plate 26 on one side of the shell 27 rotates and tamps in the direction of the bottom surface under the driving of the synchronous gear 25 and the stressed gear 23, the tamping plate 26 integrally moves forward under the driving of the stressed gear 23 and the synchronous gear 25, when the tamping plate 26 completely disengages from the ground, the rollers 34 arranged on the buffer assembly 3 contact with the ground and roll on the ground through the rollers 34 under the driving of the whole device, then the shell 27 rolls on the other side of the ground through the rollers 34, and the tamping plate 26 can continuously move in the direction under the driving of the manual work, and the tamping device can continuously push the tamping plate 26 without the manual work.

Further, the method comprises the following steps:

in an alternative embodiment, the buffer assembly 3 is further included and is arranged below the shell 27, the buffer assembly 3 includes a buffer shell 31, a spring 32, a connecting rod 33 and a roller 34, the buffer shell 31 is fixedly arranged below the inner surface of the shell 27, the inner surface of the buffer shell 31 is fixedly connected with one end of the spring 32 close to the double-rail plate 21, one end of the spring 32 far away from the double-rail plate 21 is fixedly connected with one end of the connecting rod 33 close to the buffer shell 31, the surface of the connecting rod 33 is slidably connected with the inner surface of the buffer shell 31, one end of the connecting rod 33 far away from the buffer shell 31 is vertically connected with a roller shaft 35, and the roller shaft 35 is rotatably connected with the inner surface of the roller 34.

In this embodiment: when the tamping plates 26 are alternately tamped, the rollers 34 are kept connected with the ground and roll, and can move through the rollers 34 when the device moves forwards, so that the physical force of workers is saved, and when the device shakes under the influence of the tamping plates 26, the springs 32 positioned inside the buffer shells 31 can be pushed through the connecting rods 33 connected to the two sides of the rollers 34, and the device is buffered and stabilized through the springs 32. When the tamping plate 26 below the shell 27 is repeatedly stamped, the whole device can be stabilized, and the physical strength of workers can be saved.

Further, the method comprises the following steps:

in an alternative embodiment, the surface of the stressed gear 23 is provided with an annular groove 231, and the transmission belt 22 is connected with the annular groove 23.

In this embodiment: the transmission is facilitated through the transmission belt 22, and meanwhile, the stressed gear 23 and the idle gear 24 can be effectively meshed, so that the practicability of the device is ensured.

It should be noted that: the grooves formed on the stressed gears 23 on the two sides of the shell 27 are not on the same plane, but are parallel to the transmission belt 22 connected with the stressed gear 23, so that the transmission belt 22 at different positions can drive the stressed gears 23 on the same horizontal plane to rotate at the same time, and the feasibility and flexibility of the device are effectively ensured.

In an alternative embodiment, the tamper plate 26 defines two mounting holes 261 in the outer and inner surfaces.

In this embodiment: can carry out effectual being connected between mounting hole 261 and the installation rivet 262 that set up on the board 26 and atress gear 23 and synchronous gear 25 to guarantee that the bottom surface of board 26 can keep the level with ground always when board 26 passes through atress gear 23 and synchronous gear 25 synchronous revolution, make the work of ramming more efficient.

To sum up, the utility model discloses simple structure, job stabilization can be at the during operation by oneself with the whole effectual removal of device, makes things convenient for the staff to operate, alleviates staff's work load, is worth the wide application.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a self-propelled pad soil tamping device, contains shell, motor, its characterized in that: the motor is located upper portion in the shell, the motor below is equipped with the subassembly of ramming, the subassembly of ramming includes double-rail dish, driving belt and gear assembly, the one end of double-rail dish with one side swivelling joint of motor, the surface of double-rail dish with the internal surface laminating of driving belt one side is connected, the internal surface of driving belt opposite side with the gear assembly is connected, the ramming plate is connected to the gear assembly, the ramming plate stretches out the shell, the shell lower part still is equipped with buffer assembly.

2. The self-propelled pad soil compacting device of claim 1, wherein: the gear assembly consists of a pair of stressed gears, a pair of idle gears and a pair of synchronous gears; the stressed gear is rotationally connected with the inner surface of the shell, the inner surface of the other side of the transmission belt is connected with the stressed gear, one side, far away from the double-rail disc, of the stressed gear is meshed and connected with one side, close to the double-rail disc, of the idle wheel, one side, far away from the stressed gear, of the idle wheel is meshed and connected with one side, close to the double-rail disc, of the synchronizing gear, the synchronizing gear is rotationally connected with the surface, far away from the shell, of the tamping plate and the surface, close to one side of the idle wheel, of the tamping plate.

3. A self-propelled pad soil compacting device according to claim 2, characterized in that: the buffer assembly comprises a buffer shell, a spring, a connecting rod, a roller shaft and a roller, wherein the buffer shell is fixedly arranged below the inner surface of the shell, the inner surface of the buffer shell and one end, close to the double-rail disc, of the spring are fixedly connected, one end, far away from the double-rail disc, of the spring and one end, close to the connecting rod, of the buffer shell are fixedly connected, the surface of the connecting rod is connected with the inner surface of the buffer shell in a sliding mode, one end, far away from the buffer shell, of the connecting rod is perpendicularly connected with the roller shaft, and the roller sleeve is rotatably connected with the inner surface of the roller.

4. A self-propelled subsoil ramming apparatus according to claim 3, characterized in that: an annular groove is formed in the surface of the stressed gear.

5. The self-propelled pad soil compacting device according to any one of claims 4, characterized in that: the rammer plate is L-shaped, and two mounting holes are formed in the surface of the rammer plate in the shell.

6. The self-propelled pad soil compacting device of claim 5, wherein: the tamper plate is connected with the stressed gear and the synchronous gear.

7. The self-propelled pad soil compacting device of claim 6, wherein: the tamper plate is provided with a mounting rivet to be connected with the gear.

8. The self-propelled pad soil compacting device of claim 1, wherein: the outer side of the shell is provided with a handle.