CN214656158U - Vibrating wheel for welting compaction and road roller - Google Patents
Vibrating wheel for welting compaction and road roller Download PDFInfo
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- CN214656158U CN214656158U CN202022872046.6U CN202022872046U CN214656158U CN 214656158 U CN214656158 U CN 214656158U CN 202022872046 U CN202022872046 U CN 202022872046U CN 214656158 U CN214656158 U CN 214656158U
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Abstract
The utility model discloses a vibration wheel and a road roller for welting compaction, wherein an auxiliary compaction wheel is connected on the vibration wheel, the auxiliary compaction wheel extends out longer in the width direction relative to the vibration wheel, and the auxiliary compaction wheel compensates the extending width of a support plate in the compaction process, thereby being beneficial to welting compaction; meanwhile, the auxiliary compaction wheel is connected to the frame bearing mounting plate and participates in vibration together with the vibration wheel, so that compaction is facilitated, the stability of the whole device is good, and the cost is low.
Description
Technical Field
The utility model discloses a vibration wheel and road roller for welt compaction relates to compaction machinery technical field.
Background
The working device of the typical light vibratory roller in the industry at present is a vibrating wheel which is mainly used for vibrating compaction. The vibrating wheel is connected with the frame through a support plate, wherein the support plate extends out of the vibrating wheel in the width direction.
When the light vibratory roller works, the vibrating wheel compacts the ground in the traveling process of the light vibratory roller. However, when obstacles such as buildings, curbstones, plants and the like exist beside the compacted ground, the vibration wheels cannot realize edge-attaching compaction under the influence of the supporting plate.
At present, the general method is to reduce the width of the supporting plate extending out of the vibrating wheel as much as possible, so that the welting and compacting capacity is improved to a certain extent, but complete welting and compacting cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the defect among the above-mentioned background art, provide a vibration wheel and road roller for welt compaction, have good welt compaction ability.
In order to achieve the above object, the utility model adopts the following technical scheme: a vibrating wheel for welting compaction comprises a main pressing wheel, a driving side supporting plate and a vibrating side supporting plate, wherein the driving side supporting plate and the vibrating side supporting plate are respectively connected to two sides of the main pressing wheel, and the driving side supporting plate is connected with a driving device to provide walking power for the main pressing wheel; the main pinch roller is internally provided with a vibration exciter for exciting vibration, the vibration side supporting plate is connected with a vibration device to provide the power of the vibration exciter,
further comprising: the auxiliary compaction wheel is connected to the vibration side of the main pressing wheel, the bottoms of the auxiliary compaction wheel and the main pressing wheel are at the same height, the auxiliary compaction wheel extends out in the width direction relative to the main pressing wheel, the width of the auxiliary compaction wheel exceeds the width of the support plate extending out of the vibration side, and the auxiliary compaction wheel can compensate the width of the support plate extending out in the compaction process and is beneficial to edge sticking compaction.
Furthermore, the fixed end of the driving device is connected to the driving side supporting plate, and the rotating end of the driving device is connected to the driving side of the main pressing wheel through the driving plate and the driving side vibration absorber in sequence, so that the driving device drives the main pressing wheel to rotate, namely the walking function of the vibration wheel is realized.
Further, the main pinch roller include the wheel rim, left sealing plate, inner circle, right sealing plate, the coaxial fixed connection of inner circle inside the wheel rim, the wheel rim is hollow circular cylinder, the inner circle sets up the central authorities at the wheel rim, the inner circle separates the both sides of wheel rim, the both sides of inner circle and wheel rim form uncovered headspace, left sealing plate and right sealing plate fixed connection are in the both sides of inner circle, left sealing plate and right sealing plate reserve the installing port, make things convenient for the setting of both sides left vibration bearing frame and right vibration bearing frame.
Furthermore, the vibration exciter is arranged along the axial direction of the rotation axis of the main pressure wheel, and two ends of the vibration exciter are respectively supported on the left vibration bearing seat and the right vibration bearing seat through vibration bearings, wherein the left vibration bearing seat and the right vibration bearing seat are coaxially and fixedly connected to two sides of the main pressure wheel; wherein the one end of vibration exciter is connected with the spline housing, and vibrating device accessible spline housing gives the vibration exciter with power transmission, realizes the vibration function of vibration wheel promptly, and vibrating device adopts vibrating motor.
Further, the right vibration bearing seat is assembled with a frame bearing inner ring and is pressed tightly by a pressing plate; the frame bearing outer ring is assembled in the frame bearing seat and is pressed by a motor connecting disc, the outer ring can rotate relatively through the frame bearing inner ring, and the right vibration bearing seat and the frame bearing seat realize relative rotation through the frame bearing; the frame bearing seat is connected with a frame mounting plate, and the frame mounting plate is connected with a vibration side supporting plate through a vibration side vibration absorber.
Furthermore, supplementary compaction wheel is connected on the frame mounting panel, connect gradually between supplementary compaction wheel and the frame mounting panel installing support and rolling device, the installing support be the L type setting, the both ends of installing support fixed connection frame mounting panel and rolling device respectively, supplementary compaction wheel rotates and connects on rolling device.
Further, the rolling device comprises a bearing seat, a bearing cover, a rolling bearing, a large nut, a mounting shaft and a mounting plate; the mounting shaft is welded with the mounting plate, a round hole is formed in the mounting plate and used for fixing and limiting the mounting shaft, the mounting shaft is fixedly connected with the mounting bracket, the inner ring of the rolling bearing is assembled on the mounting shaft, the outer ring of the rolling bearing is assembled on the bearing seat, and is pressed through the bearing cover and the large nut; the bearing seat and the mounting shaft realize relative rotation, and the auxiliary compaction wheel is connected to the bearing seat.
Furthermore, the auxiliary compaction wheel is a smooth wheel, a flat plate or a bump wheel.
The road roller is provided with the vibrating wheel for welting and compacting, and is mainly suitable for small-scale projects with narrow spaces, such as urban streets, roadways, parking lots, park landscape roads and the like.
Has the advantages that:
1. the utility model discloses a supplementary compaction wheel main pressure wheel relatively stretches out longer at width direction, and the supplementary compaction wheel can compensate the width that the backup pad stretches out among the compaction process promptly, can realize complete welt compaction, and the vibration wheel is along with the form of two side backup pads, and stability is strong.
2. The utility model discloses an supplementary compaction wheel connect on the frame bearing mounting panel, participate in the vibration together with the vibration wheel, more do benefit to the compaction, the compactness is guaranteed easily.
3. The utility model discloses an auxiliary compaction wheel can be changed into other compaction devices such as flat board, lug wheel to realize other compaction effects such as plate compactor compaction effect, lug compaction.
4. The utility model discloses when the out of work state, can adopt devices such as hydro-cylinder to lift up supplementary compaction wheel, realize changing a field fast, main pinch roller both sides also all can increase supplementary compaction device, no matter go forward or retreat all can realize the welt compaction.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic structural diagram of the roller device of the present invention.
Detailed Description
The following describes the embodiments in further detail with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
One embodiment is shown in FIGS. 1-2: a vibrating wheel for welting compaction comprises a main pressing wheel 5, a driving side supporting plate 2 and a vibrating side supporting plate, wherein the driving side supporting plate 2 and the vibrating side supporting plate are respectively connected to two sides of the main pressing wheel 5, and the driving side supporting plate 2 is connected with a driving device to provide walking power for the main pressing wheel 5; a vibration exciter is arranged in the main pressing wheel 5 and used for exciting vibration, the vibration side supporting plate is connected with a vibration device to provide the power of the vibration exciter,
further comprising: the auxiliary compaction wheel 14 is connected to the vibration side of the main pressing wheel 5, the auxiliary compaction wheel 14 and the bottom of the main pressing wheel 5 are at the same height, the auxiliary compaction wheel 14 extends out in the width direction relative to the main pressing wheel 5, the width of the auxiliary compaction wheel 14 exceeds the extending width of the support plate on the vibration side, and the auxiliary compaction wheel 14 is a smooth wheel, a flat plate or a bump wheel.
The fixed end of the driving device 1 is connected to a driving side supporting plate 2, and the rotating end of the driving device 1 is connected to the driving side of the main pinch roller 5 through a driving plate 3 and a driving side vibration absorber 4 in sequence.
The main pinch roller 5 comprises a rim 5-1, a left sealing plate 5-2, an inner ring 5-3 and a right sealing plate 5-4, wherein the inner ring 5-3 is coaxially and fixedly connected inside the rim 5-1, two sides of the inner ring 5-3 and the rim 5-1 form an uncovered reserved space, the left sealing plate 5-2 and the right sealing plate 5-4 are fixedly connected on two sides of the inner ring, and mounting openings are reserved on the left sealing plate 5-2 and the right sealing plate 5-4.
The vibration exciter 19 is arranged along the axial direction of the rotation axis of the main pressure wheel 5, two ends of the vibration exciter 19 are respectively supported on the left vibration bearing seat 21 and the right vibration bearing seat 18 through the vibration bearing 20, wherein the left vibration bearing seat 21 and the right vibration bearing seat 18 are coaxially and fixedly connected to two sides of the main pressure wheel 5; wherein, one end of the vibration exciter 19 is connected with the spline housing 12, and the vibration device can transmit power to the vibration exciter 19 through the spline housing 12.
The right vibration bearing seat 18 is assembled with the inner ring of the frame bearing 7 and is pressed tightly by a pressing plate 10; the outer ring of the frame bearing 7 is assembled in the frame bearing seat 6 and is compressed by a motor connecting disc 9, and the right vibration bearing seat 18 and the frame bearing seat 6 realize relative rotation through the frame bearing 7; the frame bearing pedestal 6 is connected with a frame mounting plate 8, and the frame mounting plate 8 is connected with a vibration side supporting plate 11 through a vibration side damper 13.
The auxiliary compaction wheel 14 is connected to the frame mounting plate 8, the mounting support 17 and the rolling device 15 are sequentially connected between the auxiliary compaction wheel 14 and the frame mounting plate 8, the mounting support 17 is L-shaped, two ends of the mounting support 17 are respectively fixedly connected with the frame mounting plate 8 and the rolling device 15, the rolling device 15 is connected to the mounting support 17 through a mounting bolt 16, and the auxiliary compaction wheel 14 is rotatably connected to the rolling device 15.
As shown in FIG. 3, the rolling device 15 comprises a bearing seat 15-1, a bearing cover 15-2, a rolling bearing 15-3, a large nut 15-4, a mounting shaft 15-5 and a mounting plate 15-6; the mounting shaft 15-5 is welded with the mounting plate 15-6, the mounting shaft 15-5 is fixedly connected with the mounting bracket 17, the inner ring of the rolling bearing 15-3 is assembled on the mounting shaft 15-5, the outer ring is assembled on the bearing seat 15-1, and is pressed tightly through the bearing cover 15-2 and the large nut 15-4; the bearing seat 15-1 and the mounting shaft 15-5 realize relative rotation, so that the auxiliary compaction wheel 14 on the outer side of the bearing seat 15-1 is driven to rotate relatively.
A road roller adopts the vibrating wheel for welt compaction.
In the working process of the utility model, the vibration motor can transmit power to the vibration exciter through the spline housing, and the vibration exciter rotates at high speed to generate centrifugal force to realize the vibration of the main pressing wheel; the driving device drives the main pressing wheel to rotate through the driving plate and the driving side vibration absorber, namely, the walking function is realized.
In the compaction operation, main pinch roller utilizes the vibration to carry out the compaction to ground, and supplementary compaction wheel passes through rolling device, installing support connects on the frame mounting panel, and supplementary compaction wheel can vibrate together with main pinch roller promptly, realizes the welt compaction, and supplementary compaction wheel simultaneously can realize rolling by oneself because the gyro wheel device.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (9)
1. A vibrating wheel for welting compaction comprises a main pressing wheel (5), a driving side supporting plate (2) and a vibrating side supporting plate, wherein the driving side supporting plate (2) and the vibrating side supporting plate are respectively connected to two sides of the main pressing wheel (5), and the driving side supporting plate (2) is connected with a driving device to provide walking power for the main pressing wheel (5); a vibration exciter is arranged in the main pressing wheel (5) and used for exciting vibration, the vibration side supporting plate is connected with a vibration device to provide the power of the vibration exciter,
it is characterized by also comprising: the auxiliary compaction wheel (14) is connected to the vibration side of the main pressing wheel (5), the auxiliary compaction wheel (14) and the bottom of the main pressing wheel (5) are at the same height, the auxiliary compaction wheel (14) extends out in the width direction relative to the main pressing wheel (5), and the width of the auxiliary compaction wheel (14) exceeds the width of the vibration side supporting plate.
2. A vibrating wheel for welt compaction according to claim 1, characterised in that the fixed end of the driving device (1) is connected to a driving side support plate (2), and the rotating end of the driving device (1) is connected to the driving side of the main press wheel (5) through a driving plate (3) and a driving side damper (4) in turn.
3. The vibrating wheel for welt compaction according to claim 1, wherein the main pressing wheel (5) comprises a rim (5-1), a left sealing plate (5-2), an inner ring (5-3) and a right sealing plate (5-4), the inner ring (5-3) is coaxially and fixedly connected inside the rim (5-1), two sides of the inner ring (5-3) and the rim (5-1) form an uncovered reserved space, the left sealing plate (5-2) and the right sealing plate (5-4) are fixedly connected to two sides of the inner ring, and mounting openings are reserved on the left sealing plate (5-2) and the right sealing plate (5-4).
4. The vibrating wheel for welt compaction according to claim 1, characterized in that the vibration exciter (19) is arranged along the axial direction of the rotation axis of the main pressing wheel (5), and two ends of the vibration exciter (19) are respectively supported on a left vibrating bearing seat (21) and a right vibrating bearing seat (18) through a vibrating bearing (20), wherein the left vibrating bearing seat (21) and the right vibrating bearing seat (18) are coaxially and fixedly connected to two sides of the main pressing wheel (5); one end of the vibration exciter (19) is connected with a spline housing (12), and the vibration device can transmit power to the vibration exciter (19) through the spline housing (12).
5. A vibrating wheel for welt compaction according to claim 4, characterised in that the right vibrating bearing block (18) is fitted with the frame bearing (7) inner ring and is pressed with a press plate (10); the outer ring of the frame bearing (7) is assembled in the frame bearing seat (6) and is compressed by a motor connecting disc (9), and the right vibration bearing seat (18) and the frame bearing seat (6) realize relative rotation through the frame bearing (7); the frame bearing seat (6) is connected with a frame mounting plate (8), and the frame mounting plate (8) is connected to a vibration side supporting plate (11) through a vibration side damper (13).
6. A vibratory roller for welt compaction according to claim 1 and characterised in that the auxiliary compaction roller (14) is connected to the frame mounting plate (8), a mounting bracket (17) and a rolling device (15) are connected between the auxiliary compaction roller (14) and the frame mounting plate (8) in sequence, the mounting bracket (17) is arranged in an L shape, both ends of the mounting bracket (17) are fixedly connected to the frame mounting plate (8) and the rolling device (15), and the auxiliary compaction roller (14) is rotatably connected to the rolling device (15).
7. A vibrating wheel for welt compaction according to claim 6, characterised in that the rolling means (15) comprise a bearing block (15-1), a bearing cap (15-2), a rolling bearing (15-3), a large nut (15-4), a mounting shaft (15-5), a mounting plate (15-6); the mounting shaft (15-5) is fixedly connected with the mounting plate (15-6), the mounting shaft (15-5) is fixedly connected with the mounting bracket (17), the inner ring of the rolling bearing (15-3) is assembled on the mounting shaft (15-5), the outer ring is assembled on the bearing seat (15-1), and is pressed tightly through the bearing cover (15-2) and the large nut (15-4); the bearing seat (15-1) and the mounting shaft (15-5) realize relative rotation.
8. A vibratory wheel for welt compaction according to claim 1, characterised in that the auxiliary compaction wheel (14) is a smooth wheel, a flat plate or a cam wheel.
9. A roller characterised by the use of a vibratory wheel as claimed in claims 1 to 8 for welt compaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022872046.6U CN214656158U (en) | 2020-12-04 | 2020-12-04 | Vibrating wheel for welting compaction and road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022872046.6U CN214656158U (en) | 2020-12-04 | 2020-12-04 | Vibrating wheel for welting compaction and road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214656158U true CN214656158U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022872046.6U Active CN214656158U (en) | 2020-12-04 | 2020-12-04 | Vibrating wheel for welting compaction and road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214656158U (en) |
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2020
- 2020-12-04 CN CN202022872046.6U patent/CN214656158U/en active Active
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