CN217781993U - Compaction equipment rolls - Google Patents
Compaction equipment rolls Download PDFInfo
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- CN217781993U CN217781993U CN202222187895.7U CN202222187895U CN217781993U CN 217781993 U CN217781993 U CN 217781993U CN 202222187895 U CN202222187895 U CN 202222187895U CN 217781993 U CN217781993 U CN 217781993U
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Abstract
The utility model discloses a roll ramming equipment belongs to ramming equipment technical field, and it includes the frame, is provided with on the frame: a rolling wheel and a power wheel; a ramming mechanism; a power mechanism; ramming mechanism includes: an eccentric wheel disc; the annular driving wheel disc is coaxially sleeved on the periphery of the eccentric wheel disc; the tamping head is fixed at the bottom of the driving wheel disc; the guide post is fixed at the top of the driving wheel disc; the guide tube, the guide post freely passes through the uide bushing. Compared with large-scale rolling compaction equipment, the rolling compaction equipment provided by the utility model has relatively small volume and vibration, can be close to hydraulic buildings for operation, and reduces the damage to the hydraulic buildings as much as possible; and can roll, tamp the closely soil body of hydraulic structure through the cooperation of rolling wheel and ramming head, improved construction quality.
Description
Technical Field
The utility model relates to a roll ramming equipment belongs to ramming equipment technical field.
Background
In hydraulic engineering, dams and other hydraulic engineering buildings are usually built to regulate and control water flow so as to achieve the purposes of flood control, power generation, irrigation, water supply and the like. In the later construction period of the hydraulic structure, the backfilled earth around the hydraulic structure needs to be compacted. The large-area soil body far away from the hydraulic structure can be compacted by large-scale rolling equipment, but the large-scale rolling equipment is difficult to be close to the hydraulic structure, the vibration force is large when the large-scale rolling equipment works, and secondary damage is easily caused to the hydraulic structure when the large-scale rolling equipment works close to the hydraulic structure. Although some small-sized tamping machines on the market can work close to a hydraulic structure, the small-sized tamping machines are relatively labor-consuming to operate, and most of the tamping heads are arranged in the middle or front of the small-sized tamping machines, so that a certain working distance still exists between the small-sized tamping machines and the hydraulic structure, and the small-sized tamping machines are limited in real time when being applied to the soil pressure around the hydraulic structure.
The above description is included in the technical knowledge of the inventors, and does not necessarily constitute a prior art.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that prior art exists, provide a roll ramming equipment, can be close hydraulic structure and carry out the tamping operation, improved construction quality.
The utility model discloses an adopt following technical scheme to realize above-mentioned purpose:
the utility model provides a compaction equipment rolls, includes the frame, be provided with on the frame:
the rolling wheel and the power wheel are respectively arranged on the front side and the rear side of the advancing direction of the frame;
the ramming mechanism is arranged on the left side or the right side of the advancing direction of the frame;
the power mechanism is used for driving the power wheel and the ramming mechanism;
the ramming mechanism comprises:
the eccentric wheel shaft of the eccentric wheel disc is arranged on the frame through a bearing, the eccentric wheel shaft of the eccentric wheel disc is in transmission connection with the power mechanism, and the axes of the eccentric wheel disc, the rolling wheel and the power wheel are parallel;
the annular driving wheel disc is coaxially sleeved on the periphery of the eccentric wheel disc, and an inner ring of the driving wheel disc is connected with the periphery of the eccentric wheel disc through a bearing;
the tamping head is fixed at the bottom of the driving wheel disc;
the guide post is fixed at the top of the driving wheel disc;
the guide tube is installed on the frame and is coaxial with the guide post, and the guide post freely penetrates through the guide tube.
Preferably, the rammer head is connected with the driving wheel disc through an adjusting bolt, and a plurality of bolt holes are formed in the rammer head and the driving wheel disc at intervals up and down.
Optionally, the wheel shaft of the rolling wheel is connected with the frame through a U-shaped frame, two limb plates of the U-shaped frame are respectively connected with two ends of the wheel shaft of the rolling wheel, the U-shaped frame is provided with a plurality of guide wheels, the wheel shaft of the guide wheels is vertically arranged, and the guide wheels and the tamping mechanism are located on the same side of the frame.
Optionally, the power mechanism comprises a motor, the motor is mounted at the top of the frame, and an output shaft of the motor is in transmission connection with the power wheel and a wheel shaft of the eccentric wheel disc through a gear box.
Specifically, a first output end of the gear box is connected with an eccentric wheel shaft of the eccentric wheel disc through a coupler; and a second output end of the gear box is connected with a wheel shaft of the power wheel through a chain wheel mechanism.
Optionally, a push rod is arranged at the rear side of the frame.
Benefits of the present application include, but are not limited to:
compared with large-scale rolling compaction equipment, the rolling compaction equipment provided by the utility model has relatively small volume and vibration, can be close to hydraulic buildings for operation, and reduces the damage to the hydraulic buildings as much as possible; and can roll, tamp the closely soil body of hydraulic structure through the cooperation of rolling wheel and ramming head, improved construction quality.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic view of the compaction and tamping apparatus provided by the present invention (with the tamper head in a low position);
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the compaction and tamping apparatus provided by the present invention (with the tamper head in the raised position);
FIG. 4 is a schematic view of the frame, the rolling wheels and the power wheels;
FIG. 5 is a schematic view of a power mechanism;
in the figure, 100, the frame; 200. a rolling wheel; 210. a U-shaped frame; 220. a guide wheel; 300. a power wheel; 410. an eccentric wheel disc; 411. an eccentric shaft; 420. a drive wheel disc; 430. tamping a head; 440. a guide post; 450. a guide tube; 451. bracing; 460. adjusting the bolt; 510. a motor; 520. a gear case; 600. a push rod.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein. Accordingly, the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 1-4, the utility model provides a rolling compaction equipment, including frame 100, be provided with rolling wheel 200 and power wheel 300 on the frame 100, ramming mechanism, power unit is used for driving power wheel 300 and ramming mechanism.
Wherein, rolling wheel 200 and power wheel 300 are installed respectively at the front side and the rear side of frame 100 advancing direction, and rolling wheel 200 carries out the compaction through rolling to the soil layer that is close to hydraulic structure, and power wheel 300 is used for the equipment of drive to move forward.
The ramming mechanism is installed on the left side or the right side of the advancing direction of the frame 100, and the mounting position of the ramming mechanism enables the ramming mechanism to be close to a hydraulic structure as far as possible, so that soil around the hydraulic structure can be rammed conveniently.
The utility model discloses the overall stability of equipment has fully been considered to the mechanism of ramming of well adoption, and is concrete, and the mechanism of ramming includes:
the eccentric wheel disc 410, the eccentric wheel shaft 411 of the eccentric wheel disc 410 is installed on the frame 100 through a bearing, the eccentric wheel shaft 411 of the eccentric wheel disc 410 is in transmission connection with a power mechanism, and the axes of the eccentric wheel disc 410, the rolling wheel 200 and the power wheel 300 are parallel;
the driving wheel disc 420 is annular, the driving wheel disc 420 is coaxially sleeved on the periphery of the eccentric wheel disc 410, and the inner ring of the driving wheel disc 420 is connected with the periphery of the eccentric wheel disc 410 through a bearing;
the tamper head 430, the tamper head 430 is fixed at the bottom of the driving wheel disc 420;
the guide post 440, the guide post 440 is fixed on the top of the driving wheel disc 420;
the guide pipe 450, the guide pipe 450 is installed on the frame 100, the guide pipe 450 is arranged coaxially with the guide post 440, the guide post 440 passes through the guide pipe freely.
Specifically, the guide tube 450 is installed on the frame 100 through two inclined struts 451, the inner diameter of the guide tube 450 is slightly larger than the diameter of a guide post, the guide post is arranged in the middle of the top of the driving wheel disc, and a hollow part is arranged on the eccentric wheel disc to reduce weight.
When eccentric disc 410 is rotated about its eccentric axle 411, it will cause a point on eccentric disc 410, such as point a, which is farthest from eccentric axle 411, to rotate about eccentric axle 411, and point a will reach the bottom most portion shown in fig. 1 and the top most portion shown in fig. 3 during rotation. The driving wheel disk 420 rotates and is sleeved on the periphery of the eccentric wheel disk 410 (the outer ring of the bearing is connected with the driving wheel disk, the inner ring of the bearing is connected with the eccentric wheel disk), and the movement of the driving wheel disk 420 is simultaneously limited by the guide column 440 and the guide tube 450, so that in the rotating process of the eccentric wheel disk 410, the driving wheel disk 420 moves up and down along with the eccentric wheel disk 410, and then the tamping head 430 moves up and down, and the soil body can be tamped when the tamping head 430 moves down.
As shown in fig. 2, the rolling wheel 200 is limited to its installation structure with the frame 100, a certain rolling blind area is left with the hydraulic structure, and the tamper head 430 can extend outward beyond the rolling wheel 200, so that the rolling blind area can be compensated for by the tamper head 430. The tamper head is of a long strip structure, and the length of the tamper head along the advancing direction of the frame is larger than that of the tamper head along the other direction.
Compared with large rolling compaction equipment, the rolling compaction equipment provided by the utility model has small volume and relatively small vibration, can be close to hydraulic buildings for operation, and reduces the damage to the hydraulic buildings as much as possible; and the close-range soil body of the hydraulic structure can be rolled and tamped by matching the rolling wheel and the tamping head, so that the construction quality is improved.
Moreover, the length of the rolling wheel 200 is large, the two power wheels 300 are distributed at the rear side of the frame 100, and the ramming mechanism is positioned at one side of the middle part of the frame 100, so that the stability of the equipment can be ensured. The two power wheels are arranged on the same wheel shaft, and the wheel shaft is connected with the frame through a connecting piece.
In order to adjust the tamping amplitude of the tamper head 430, i.e., the maximum downward movement position of the tamper head 430, in a preferred embodiment, the tamper head 430 is connected to the driving wheel disk 420 by adjusting bolts 460, and a plurality of bolt holes are spaced up and down on the tamper head 430 and the driving wheel disk 420. In actual operation, the tamper head 430 and the driving wheel disc 420 can be connected by selecting corresponding bolt holes according to needs. For example, when the ramming amplitude needs to be reduced, the ramming head 430 is lifted and then is connected with the driving wheel disc 420 again through the adjusting bolt 460.
In one embodiment, the axle of the rolling wheel 200 is connected to the frame 100 by a clevis 210. The U-shaped frame 210 has two limbs which are connected to both ends of the wheel shaft of the rolling wheel 200, respectively. In order to prevent the equipment from being too close to the hydraulic structure to scratch the wall surface of the hydraulic structure, a plurality of guide wheels 220 are preferably arranged on the U-shaped frame 210, the wheel shafts of the guide wheels 220 are vertically arranged, and the guide wheels 220 and the ramming mechanism are positioned on the same side of the frame. So set up, can change the hard scraping of equipment and wall into the rolling contact of guide wheel 220 and wall.
Generally, as shown in fig. 5, the power mechanism includes a motor 510, the motor 510 is mounted on the top of the frame 100, and an output shaft of the motor 510 is in transmission connection with the power wheel 300 and the axle of the eccentric wheel disc 410 through a gear box 520. The gear box 520 has two outputs so that the motor 510 can simultaneously drive the rolling wheel 200 and the power wheel 300. Specifically, a first output end of the gear box 520 is connected with the eccentric wheel shaft 411 of the eccentric wheel disc 410 through a coupling, and a second output end of the gear box 520 is connected with the wheel shaft of the power wheel 300 through a chain wheel mechanism. The connection between the sprocket mechanism and the second output end of the gear box 520 and the axle of the power wheel is conventional and will not be described herein.
In order to facilitate control of the apparatus, a push rod 600 is preferably provided at the rear side of the frame 100.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The above-mentioned specific embodiments can not be regarded as the restriction to the protection scope of the present invention, to the technical personnel in this technical field, it is right that any replacement improvement or transformation that the embodiment of the present invention made all fall within the protection scope of the utility model.
The parts of the present invention not described in detail are known to those skilled in the art.
Claims (7)
1. The utility model provides a compaction equipment rolls which characterized in that, includes the frame, be provided with on the frame:
the rolling wheel and the power wheel are respectively arranged on the front side and the rear side of the advancing direction of the frame;
the ramming mechanism is arranged on the left side or the right side of the advancing direction of the frame;
the power mechanism is used for driving the power wheel and the ramming mechanism;
the ramming mechanism comprises:
the eccentric wheel shaft of the eccentric wheel disc is arranged on the frame through a bearing, the eccentric wheel shaft of the eccentric wheel disc is in transmission connection with the power mechanism, and the axes of the eccentric wheel disc, the rolling wheel and the power wheel are parallel;
the annular driving wheel disc is coaxially sleeved on the periphery of the eccentric wheel disc, and an inner ring of the driving wheel disc is connected with the periphery of the eccentric wheel disc through a bearing;
the tamper head is fixed at the bottom of the driving wheel disc;
the guide post is fixed at the top of the driving wheel disc;
the guide tube is installed on the frame and is coaxial with the guide post, and the guide post freely penetrates through the guide tube.
2. The compaction machine of claim 1 wherein the tamper head is connected to the drive wheel disc by an adjusting bolt, and wherein a plurality of bolt holes are spaced up and down on both the tamper head and the drive wheel disc.
3. The compaction machine according to claim 1, wherein the axle of the compaction wheel is connected with the frame through a U-shaped frame, two limbs of the U-shaped frame are respectively connected with two ends of the axle of the compaction wheel, a plurality of guide wheels are arranged on the U-shaped frame, the axles of the guide wheels are vertically arranged, and the guide wheels and the compaction mechanism are positioned on the same side of the frame.
4. The compaction machine according to claim 1, wherein the power mechanism comprises a motor, the motor is mounted at the top of the frame, and an output shaft of the motor is in transmission connection with the power wheel and the wheel shaft of the eccentric wheel disc through a gear box.
5. The compaction tamper apparatus of claim 4, wherein the first output end of the gearbox is connected to the eccentric shaft of the eccentric sheave by a coupling.
6. The compaction apparatus of claim 4, wherein the second output of the gearbox is connected to the axle of the powered wheel via a sprocket mechanism.
7. The compaction machine of claim 1 wherein a push rod is provided on the rear side of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222187895.7U CN217781993U (en) | 2022-08-19 | 2022-08-19 | Compaction equipment rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222187895.7U CN217781993U (en) | 2022-08-19 | 2022-08-19 | Compaction equipment rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217781993U true CN217781993U (en) | 2022-11-11 |
Family
ID=83906124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222187895.7U Active CN217781993U (en) | 2022-08-19 | 2022-08-19 | Compaction equipment rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217781993U (en) |
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2022
- 2022-08-19 CN CN202222187895.7U patent/CN217781993U/en active Active
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