Vibrating roller for slope road roller

Abstract

The vibrating roller comprises two supporting grooves which are fixedly connected to the bottom of the rear side of a driving frame through bolts, inner cavities of the two supporting grooves are connected with supporting plates in a sliding mode, two screw holes are formed in the surface of each supporting plate, a plurality of round holes are formed in the front side and the rear side of each supporting groove, and the two screw holes are connected with the supporting plates in a sliding mode. The inner cavity of the screw hole and the inner cavity of the round hole are jointly in threaded connection with a bolt, the surface of the bolt is in threaded connection with a nut, the inner cavity of the driving frame is provided with an auxiliary positioning structure, and the auxiliary positioning structure comprises U-shaped grooves welded to the left side and the right side of the inner cavity of the supporting groove. The positions of the screw holes and the round holes can be quickly found, and then the position of the supporting plate is fixed by using the bolts and the nuts, so that the effect that the driving frame can be supported in an auxiliary manner on road surfaces with different gradients can be achieved, and the purpose of preventing the road roller from rolling is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of engineering construction technology, and in particular relates to a vibratory roller for a slope roller. Background Technology

[0002] Slope rollers are suitable for working on slopes with large distances and steep angles. They can be used for compaction of slopes and bridge abutments of reservoir dams, canals, high-fill highways, railways, and bridgeheads.

[0003] The vibratory roller of the slope roller is mainly installed in the inner cavity of the drive frame. When operating on a slope, due to the special terrain, it is difficult to control the center of gravity and driving stability of the roller. The center of gravity pressure is mainly located on the rear side of the drive frame. To address this, a vibratory roller for slope rollers has been designed. This device adds an auxiliary support roller to the bottom of the rear side of the drive frame and can adjust the height of the auxiliary support roller. Thus, the drive frame can be provided with auxiliary support on road surfaces with different slopes to prevent the roller from tilting. Utility Model Content

[0004] The purpose of this invention is to provide a vibratory roller for a slope roller, which can provide auxiliary support for the drive frame on roads with different slopes, so as to prevent the roller from tilting and solve the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A vibratory roller for a slope roller includes two support grooves fixedly connected to the bottom rear side of the drive frame by bolts; the inner cavity of each of the two support grooves is slidably connected to a support plate; the surface of each support plate has two screw holes; multiple round holes are provided on the front and rear sides of each support groove; the inner cavity of the screw holes and the round holes are threadedly connected to a bolt; the surface of the bolt is threadedly connected to a nut; the inner cavity of the drive frame is provided with an auxiliary positioning structure; the auxiliary positioning structure includes U-shaped grooves welded to the left and right sides of the inner cavity of the support grooves; the inner cavity of each of the two U-shaped grooves is provided with a semi-circular groove; two support bars are welded to the top of the screw holes; a cylinder is welded to the opposite side of each of the two support bars; and an auxiliary support roller is installed on the bottom of the two support plates.

[0006] Preferably, a ring is slidably connected to the inner cavity of the cylinder, and a spring is welded between the ring and the inner cavity of the cylinder.

[0007] Preferably, the inner cavity of the ring is rotatably connected to a ball bearing, the surface of which is rolledly connected to the inner cavity of the semi-circular groove, and a force-reinforcing plate is welded between the two support bars.

[0008] Preferably, guide grooves are provided on both the left and right sides of the support plate, and limit strips are welded to both the left and right sides of the inner cavity of the support groove.

[0009] Preferably, the limiting strip is located below the U-shaped groove, and the surface of the limiting strip is slidably connected to the inner cavity of the guide groove.

[0010] Preferably, the bolt has two rubber gaskets that are slidably connected to its surface, and the drive frame has a vibratory roller installed in its inner cavity.

[0011] The beneficial effects of this utility model are:

[0012] 1. By setting up an auxiliary positioning structure, this utility model can quickly and accurately locate the position of the screw hole and the round hole. Then, bolts and nuts are used to fix the position of the support plate, so that the drive frame can be provided with auxiliary support on roads with different slopes, thereby preventing the road roller from tilting.

[0013] 2. By setting up a force-adding plate, this utility model can fix the position between the two support bars, thus preventing the support bars from tilting during the rolling of the ball.

[0014] 3. By setting the rubber gasket ring, this utility model can provide flexible protection between the bolt and nut and the surface of the support groove, thus avoiding damage to the surface of the support groove caused by the bolt or nut during rotation. Attached Figure Description

[0015] in:

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

[0017] Figure 2 This is a rear view schematic diagram of one embodiment of the present utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the support groove according to an embodiment of the present invention;

[0019] Figure 4 This is a schematic cross-sectional view of the support groove according to an embodiment of the present invention.

[0020] Figure 5 This is one embodiment of the present utility model. Figure 4 A magnified view of point A in the middle.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Drive frame, 2. Support groove, 3. Support plate, 4. Screw hole, 5. Round hole, 6. Bolt, 7. Nut, 8. Auxiliary positioning structure, 81. U-shaped groove, 82. Semi-circular groove, 83. Support bar, 84. Cylinder, 85. Ring, 86. Spring, 87. Ball bearing, 88. Force plate, 9. Auxiliary support roller, 10. Guide groove, 11. Limiting bar, 12. Rubber washer ring, 13. Vibratory roller. Detailed Implementation

[0023] In the following description, embodiments of the vibratory roller for the slope roller of this invention will be described with reference to the accompanying drawings.

[0024] Example 1:

[0025] Figure 1-5 This invention illustrates a vibratory roller for a slope roller, comprising two support grooves 2 bolted to the rear bottom of a drive frame 1. Support plates 3 are slidably connected to the inner cavities of both support grooves 2. Two screw holes 4 are formed on the surface of the support plates 3. Multiple circular holes 5 are formed on both the front and rear sides of the support grooves 2. Bolts 6 are threadedly connected to the inner cavities of the screw holes 4 and the circular holes 5. Nuts 7 are threadedly connected to the surface of the bolts 6. An auxiliary positioning structure 8 is provided within the inner cavity of the drive frame 1. The auxiliary positioning structure 8 includes U-shaped grooves 81 welded to the left and right sides of the inner cavity of the support grooves 2. Semicircular grooves 82 are formed within the inner cavities of both U-shaped grooves 81. Two screw holes 4 are welded to the top of the screw holes 4. Support bars 83 are provided, and cylinders 84 are welded to the opposite sides of the two support bars 83. Auxiliary support rollers 9 are installed at the bottom of the two support plates 3. A ring 85 is slidably connected to the inner cavity of the cylinder 84. A spring 86 is welded between the ring 85 and the inner cavity of the cylinder 84. A ball bearing 87 is rotatably connected to the inner cavity of the ring 85. The surface of the ball bearing 87 is rolled and connected to the inner cavity of the semi-circular groove 82. A force-reinforcing plate 88 is welded between the two support bars 83. The force-reinforcing plate 88 can fix the position of the two support bars 83 and prevent the support bars 83 from tilting during the rolling of the ball bearing 87. Guide grooves 10 are provided on both the left and right sides of the support plate 3.

[0026] Example 2:

[0027] Figure 1-5This invention illustrates a vibratory roller for a slope roller, comprising two support grooves 2 bolted to the rear bottom of a drive frame 1. Support plates 3 are slidably connected to the inner cavities of both support grooves 2. Two screw holes 4 are formed on the surface of the support plates 3. Multiple circular holes 5 are formed on both the front and rear sides of the support grooves 2. Bolts 6 are threadedly connected to the inner cavities of the screw holes 4 and the circular holes 5. Nuts 7 are threadedly connected to the surface of the bolts 6. An auxiliary positioning structure 8 is provided within the inner cavity of the drive frame 1. The auxiliary positioning structure 8 includes U-shaped grooves 81 welded to the left and right sides of the inner cavity of the support grooves 2. Semicircular grooves 82 are formed within the inner cavities of both U-shaped grooves 81. Two support plates 82 are welded to the top of the screw holes 4. Support bars 83, and cylindrical tubes 84 are welded to the opposite sides of the two support bars 83. Auxiliary support rollers 9 are installed at the bottom of the two support plates 3. Limiting strips 11 are welded to the left and right sides of the inner cavity of the support groove 2. The limiting strips 11 are located below the U-shaped groove 81. The surface of the limiting strips 11 is slidably connected to the inner cavity of the guide groove 10. Two rubber gaskets 12 are slidably connected to the surface of the bolt 6. By setting the rubber gaskets 12, the bolt 6 and the nut 7 can obtain flexible protection between themselves and the surface of the support groove 2, which can prevent the bolt 6 or the nut 7 from damaging the surface of the support groove 2 during rotation. A vibratory roller 13 is installed in the inner cavity of the drive frame 1.

[0028] Working principle: When using this utility model, the user tightens the bolt 6 and nut 7, causing the bolt 6 to disengage from the inner cavity of the screw hole 4 and the round hole 5, thereby releasing the position restriction of the support plate 3 in the inner cavity of the support groove 2. Then, the position of the auxiliary support roller 9 is adjusted at a more inclined angle. During the adjustment process, the auxiliary support roller 9 is pulled down, causing the two support plates 3 to slide down synchronously in the inner cavity of the support groove 2. At this time, the surface of the ball 87 rolls against the inner wall of the U-shaped groove 81 under the support of the spring 86. When it rolls to the position of the semi-circular groove 82, it is pushed into the inner cavity of the semi-circular groove 82 by the rebound force of the spring 86, thereby quickly aligning the screw hole 4 and the round hole 5. Then, the position of the support plate 3 is fixed again by the bolt 6 and nut 7, and the height of the auxiliary support roller 9 is adjusted accordingly. This allows the drive frame 1 to receive auxiliary support on road surfaces with different slopes, thus preventing the road roller from tilting.

[0029] In summary, this vibratory roller for slope rollers, through the setting of auxiliary positioning structure 8, can quickly and accurately locate the positions of bolt hole 4 and round hole 5. Then, bolts 6 and nuts 7 are used to fix the position of support plate 3, so that the drive frame 1 can be provided with auxiliary support on road surfaces with different slopes, thereby preventing the roller from tilting.

Claims

1. A vibratory roller for a slope roller, characterized in that, The system includes two support grooves (2) that are fixed to the bottom of the rear side of the drive frame (1) by bolts. The inner cavities of the two support grooves (2) are slidably connected to support plates (3). The surface of the support plates (3) has two screw holes (4). The front and rear sides of the support grooves (2) are provided with multiple round holes (5). The inner cavities of the screw holes (4) and the round holes (5) are threaded together with bolts (6). The surface of the bolts (6) is threaded together with nuts (7). The inner cavity of the drive frame (1) is provided with an auxiliary positioning structure (8). The auxiliary positioning structure (8) includes U-shaped grooves (81) welded to the left and right sides of the inner cavity of the support grooves (2). The inner cavities of the two U-shaped grooves (81) are provided with semi-circular grooves (82). The top of the screw holes (4) is welded with two support bars (83). The opposite sides of the two support bars (83) are welded with cylinders (84). The bottom of the two support plates (3) is jointly installed with auxiliary support rollers (9).

2. A vibratory roller for a slope roller according to claim 1, characterized in that, A ring (85) is slidably connected to the inner cavity of the cylinder (84), and a spring (86) is welded between the ring (85) and the inner cavity of the cylinder (84).

3. A vibratory roller for a slope roller according to claim 2, characterized in that, The inner cavity of the ring (85) is rotatably connected to a ball (87), the surface of the ball (87) is rolledly connected to the inner cavity of the semi-circular groove (82), and a force-reinforcing plate (88) is welded between the two support bars (83).

4. A vibratory roller for a slope roller according to claim 3, characterized in that, The support plate (3) has guide grooves (10) on both the left and right sides, and limit strips (11) are welded to both the left and right sides of the inner cavity of the support groove (2).

5. A vibratory roller for a slope roller according to claim 4, characterized in that, The limiting strip (11) is located below the U-shaped groove (81), and the surface of the limiting strip (11) is slidably connected to the inner cavity of the guide groove (10).

6. A vibratory roller for a slope roller according to claim 5, characterized in that, Two rubber gaskets (12) are slidably connected to the surface of the bolt (6), and a vibratory roller (13) is installed in the inner cavity of the drive frame (1).

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