CN220465460U - Auxiliary climbing device before paver - Google Patents

Abstract

The utility model provides a front auxiliary climbing device of a paver, which belongs to the technical field of pavers and comprises front wheels, wherein two front wheels are arranged, wing plates are arranged on the side parts of the two front wheels, an axle is rotatably arranged between the two front wheels, a rotary drum is rotatably arranged on the surface of the axle, a plurality of rotary drums are arranged on the surface of each rotary drum, climbing mechanism connecting rods are fixedly arranged on the surfaces of the rotary drums, one ends of the connecting rods are fixedly connected with mounting rods, auxiliary wheels are rotatably arranged at two ends of the mounting rods, driven wheels are fixedly arranged on the side parts of the auxiliary wheels, driving wheels are fixedly arranged on the side parts of the front wheels, and belts are arranged between the driving wheels and the driven wheels. According to the utility model, through the arrangement of the climbing mechanism, when the paver climbs a slope, the whole climbing mechanism is placed at a position contacted with the ground, and then the whole climbing mechanism is driven to operate by the power of the paving machine, so that the paver climbs a slope more easily.

Description

Auxiliary climbing device before paver

Technical Field

The utility model relates to the technical field of pavers, in particular to a front auxiliary climbing device of a paver.

Background

Modern highway transportation is continuously improved in requirements on highway pavement strength, rigidity, compactness, uniformity, flatness, travelling comfort, safety and the like, and rapid development of construction mechanization is brought. As the main equipment for bearing the construction of highway net pavement, the paver is the construction equipment mainly used for paving various materials on the base layer and the surface layer of the highway, and performs preliminary compaction and leveling while uniformly paving various materials on the base layer of the highway.

When a general wheel paver works, the situation of ascending or working on a slope can be met, and as the ground grabbing effect of the wheel paver is not as good as that of the crawler-type paver, the wheel paver is difficult to climb due to the fact that the ground grabbing force is not strong during climbing.

Disclosure of Invention

In order to overcome the above disadvantages, the present utility model provides a front auxiliary climbing device of a paver, which overcomes or at least partially solves the above technical problems.

The utility model is realized in the following way:

the utility model provides a front auxiliary climbing device of a paver, which comprises front wheels, wherein two front wheels are arranged, wing plates are arranged on the side parts of the two front wheels, an axle is fixedly arranged between the two front wheels, a rotary drum is rotatably arranged on the surface of the axle, a plurality of rotary drums are arranged, climbing mechanisms are fixedly arranged on the surfaces of the rotary drums, and the climbing mechanisms comprise:

the connecting rod is fixedly arranged on the surface of the rotary drum, and one end of the connecting rod is fixedly connected with a mounting rod;

the auxiliary wheel is rotatably arranged at two ends of the mounting rod, and driven wheels are fixedly arranged at the side parts of the auxiliary wheel;

the driving wheel is fixedly arranged at the side part of the front wheel;

and the belt is arranged between the driving wheel and the driven wheel.

In one embodiment of the utility model, the surface of the mounting rod is rotatably provided with climbing wheels, and the climbing wheels are provided with two climbing wheels.

In one embodiment of the utility model, a bracket is rotatably arranged on the side part of the driving wheel at the left part, the other side of the bracket is fixedly connected with the wing plate, and a mounting plate is fixedly arranged on the top of the bracket.

In one embodiment of the utility model, a motor is fixedly arranged at the top of the mounting plate, a first gear is fixedly connected to the output end of the motor, a second gear is arranged below the first gear, and the second gear is rotatably connected with the bracket.

In one embodiment of the utility model, a third gear is fixedly arranged on the surface of the rotary drum, the third gear is meshed with a second gear, and the second gear is meshed with the first gear.

In one embodiment of the utility model, a sliding groove is formed in the surface of the climbing wheel, and a spring is fixedly arranged at the top of the sliding groove.

In one embodiment of the utility model, a sliding rod is sleeved in the spring, and a toothed plate is fixedly arranged at the top of the sliding rod.

In one embodiment of the present utility model, the sliding grooves are provided in plurality, and the surface of the toothed plate is arc-shaped.

The utility model provides a front auxiliary climbing device of a paver, which has the beneficial effects that:

1. through climbing the setting of mechanism, when the paver climbs the slope, can place subaerial with whole climbing mechanism through the starter motor, the auxiliary wheel takes place to rotate through the drive of driving the driving wheel, has also driven climbing wheel's rotation when climbing simultaneously, on uneven subaerial, the pinion rack takes place the downward compression at the subaerial of difference in height, the card owner ground that the pinion rack of co-altitude can be firmly, prevents that the paver from taking place the swift current car to frictional force has also been increased for the paver.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a left-hand structure according to an embodiment of the present utility model;

fig. 3 is a schematic view of a climbing wheel structure according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a portion a in fig. 3 according to an embodiment of the present utility model.

In the figure: 1. a front wheel; 2. an axle; 3. a rotating drum; 4. a climbing mechanism; 5. a wing plate; 6. climbing wheels; 7. a bracket; 8. a mounting plate; 9. a motor; 10. a first gear; 11. a second gear; 12. a third gear; 13. a sliding groove; 14. a spring; 15. a slide bar; 16. a toothed plate; 401. a connecting rod; 402. a mounting rod; 403. an auxiliary wheel; 404. driven wheel; 405. a driving wheel; 406. a belt.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, this technical scheme provides an auxiliary climbing device before paver, wherein there is including front wheel 1, front wheel 1 is provided with two, the lateral part of two front wheels 1 is provided with pterygoid lamina 5, pterygoid lamina 5 is fixed on the automobile body of paver, fixed mounting has axletree 2 between two front wheels 1, axletree 2 takes place to rotate under paver's power, thereby drive two front wheels 1 and carry out the forward movement, the surface rotation of axletree 2 installs rotary drum 3, rotary drum 3 can take place to rotate at the surface of axletree 2, rotary drum 3 is provided with a plurality of, the equal fixed mounting of surface of a plurality of rotary drum 3 has climbing mechanism 4, climbing mechanism 4 includes connecting rod 401, auxiliary wheel 403, action wheel 405 and belt 406, connecting rod 401 fixed mounting is at the surface of rotary drum 3, rotary drum 3 can make the height of connecting rod 401 change under the circumstances, one end fixedly connected with installation pole 402, auxiliary wheel 403 rotates the both ends of installing pole 402, auxiliary wheel 403 lateral part fixed mounting has driven wheel 404, action wheel 405 fixed mounting is at the lateral part of front wheel 1, the lateral part of action wheel 405 is at the side of front wheel 3, the surface of the rotation of driven wheel 405 is installed with the driven wheel 405, the rotation of driven wheel 405 is installed with the driven wheel 6 because the rotation of the driving wheel 405, the driven wheel 405 is installed with the driven wheel is installed at the surface of the driven wheel 405, the driven wheel 6, the rotation is installed with the driven wheel 404 is rotated, the rotation 6 is rotated, the driven wheel is installed with the driving wheel is driven by the driving wheel 405.

Referring to fig. 1 to 4, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that a bracket 7 is rotatably installed at the side portion of the left driving wheel 405, the other side of the bracket 7 is fixedly connected with the wing plate 5, a mounting plate 8 is fixedly installed at the top of the bracket 7, a motor 9 is fixedly installed at the top of the mounting plate 8, a first gear 10 is fixedly connected to the output end of the motor 9, the motor 9 can drive the first gear 10 to rotate, a second gear 11 is arranged below the first gear 10, the second gear 11 is rotatably connected with the bracket 7, a third gear 12 is fixedly installed on the surface of the drum 3, the third gear 12 is meshed with the second gear 11, the second gear 11 is meshed with the first gear 10, the rotation of the first gear 10 drives the rotation of the second gear 11, the rotation of the second gear 11 drives the rotation of the third gear 12, the rotation of the third gear 12 drives the rotary drum 3 to rotate on the surface of the axle 2, the sliding groove 13 is formed in the surface of the climbing wheel 6, the spring 14 is fixedly arranged at the top of the sliding groove 13, the sliding rod 15 is sleeved in the spring 14, the toothed plate 16 is fixedly arranged at the top of the sliding rod 15, the sliding groove 13 is provided with a plurality of toothed plates 16, the surface of the toothed plate 16 is arc-shaped, when the climbing wheel 6 contacts with the ground, the toothed plate 16 is compressed to enter the sliding groove 13, the plurality of toothed plates 16 contacting with the ground are all in a plane, the contact area between the paver and the ground is increased, and after the toothed plate 16 leaves the ground, the spring 14 is elastically deformed under the action of elastic force, so that the toothed plate 16 is restored to the original shape.

Specifically, the working process or working principle of the front auxiliary climbing device of the paver is as follows: when the paver is about to climb a slope, the motor 9 is started, the motor 9 drives the first gear 10 to rotate, the first gear 10 drives the second gear 11 to rotate, the second gear 11 drives the third gear 12 to rotate, the third gear 12 drives the rotary drum 3 to rotate, the rotary drum 3 rotates the mounting rod 402 towards the ground under the action of the connecting rod 401, when the auxiliary wheel 403 contacts with the climbing wheel 6, the motor 9 stops running, when the climbing wheel 6 contacts with the ground, the toothed plate 16 contacts with the uneven ground, the toothed plate 16 at a high place is compressed, the toothed plate 16 at a low place is not compressed, the toothed plate 16 is meshed with the ground, friction is increased, and meanwhile, the driven wheel 404 rotates under the driving of the driving wheel 405, and the auxiliary wheel 403 rotates, so that the capability of the paver for passing through a ditch is increased.

It should be noted that, the motor 9 is a device or apparatus existing in the prior art, or a device or apparatus that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, so they will not be described in detail.

Claims (5)

1. The utility model provides an auxiliary climbing device before paver, includes front wheel (1), front wheel (1) is provided with two, two the lateral part of front wheel (1) is provided with pterygoid lamina (5), its characterized in that, two fixed mounting has axletree (2) between front wheel (1), rotary drum (3) are installed in the surface rotation of axletree (2), rotary drum (3) are provided with a plurality ofly, a plurality of equal fixed mounting in surface of rotary drum (3) has climbing mechanism (4), climbing mechanism includes:

the connecting rod (401), the connecting rod (401) is fixedly arranged on the surface of the rotary drum (3), and one end of the connecting rod (401) is fixedly connected with the mounting rod (402);

the auxiliary wheels (403) are rotatably arranged at two ends of the mounting rod (402), and driven wheels (404) are fixedly arranged at the side parts of the auxiliary wheels (403);

a driving wheel (405), wherein the driving wheel (405) is fixedly arranged at the side part of the front wheel (1);

a belt (406), the belt (406) being mounted between the driving wheel (405) and the driven wheel (404);

the climbing wheel (6) is installed in the surface rotation of installation pole (402), climbing wheel (6) are provided with two, sliding groove (13) have been seted up on the surface of climbing wheel (6), the top fixed mounting of sliding groove (13) has spring (14), slide bar (15) have been cup jointed to the inside of spring (14), the top fixed mounting of slide bar (15) has pinion rack (16).

2. The front auxiliary climbing device of a paver according to claim 1, wherein a bracket (7) is rotatably arranged on the side part of the driving wheel (405) at the left part, the other side of the bracket (7) is fixedly connected with a wing plate (5), and a mounting plate (8) is fixedly arranged at the top of the bracket (7).

3. The front auxiliary climbing device of a paver according to claim 2, wherein a motor (9) is fixedly arranged at the top of the mounting plate (8), a first gear (10) is fixedly connected to the output end of the motor (9), a second gear (11) is arranged below the first gear (10), and the second gear (11) is rotationally connected with the bracket (7).

4. A paver front auxiliary climbing device according to claim 3, characterized in that a third gear (12) is fixedly arranged on the surface of the rotary drum (3), the third gear (12) is meshed with a second gear (11), and the second gear (11) is meshed with the first gear (10).

5. A paver front auxiliary climbing device according to claim 4, characterized in that the sliding grooves (13) are provided in plurality, and the surface of the toothed plate (16) is arc-shaped.