CN218711860U - Roadbed filling construction device - Google Patents

Abstract

The utility model provides a roadbed filling construction device belongs to road bed technical field, and it has solved current filling device and can't carry out the problem of freely adjusting the width to the push pedal. This construction equipment is filled out to road bed, which comprises a carriage body, the cavity has been seted up in the automobile body, be provided with elevating system in the cavity, elevating system includes hydraulic telescoping rod one, hydraulic telescoping rod one is fixed in the automobile body, hydraulic telescoping rod one's bottom mounting has fixed block one, the bottom mounting of fixed block one has the stock, the lower extreme of stock extends to the outside of automobile body, the one end of fixed block one is fixed with hydraulic telescoping rod two, it has logical groove to open on the automobile body, hydraulic telescoping rod two's the other end passes logical groove and stretches out the outside of automobile body, hydraulic telescoping rod two's the other end is fixed with movable rod one, be fixed with the mount on the movable rod one, the other end of mount is fixed with the push pedal. The utility model has the advantages of freely adjustable width of the push plate.

Description

Roadbed filling construction device

Technical Field

The utility model belongs to the technical field of the road bed is filled and is built, a construction equipment is related to, especially a road bed is filled and is built construction equipment.

Background

The main components of the highway are road surface and roadbed, the roadbed is the foundation of the road surface, is formed by excavating or filling and compacting on the original ground, and is divided into filling roadbed, excavating roadbed and half-filling half-excavated roadbed according to the cross section form of the roadbed.

However, according to roads with different purposes, the thickness and the material of the roadbed are greatly different when the roadbed is filled, the service life of the road can be greatly prolonged by the roadbed with proper thickness, the filling thickness regulation and control of the existing roadbed filling device are more complicated, the continuity and the stability of the filled soil are not high, and the cutoff condition is very easy to occur.

Through retrieval, for example, chinese patent document discloses a roadbed filling thickness control device [ application No.: CN202020118822.0; publication No.: CN211713547U ]. This kind has installed the thickness regulation and control additional on the machine, can effectually carry out suitable filling to the thickness of road bed when filling, has improved the quality of road bed filling.

The disclosed roadbed controlling means in this patent, although can carry out the regulation and control of thickness to the roadbed of filling, but, the device can't adjust the width of the push pedal of bulldozing, if when meetting comparatively wide soil heap, need make a round trip to push away the roadbed the inside with soil, has wasted a large amount of time, has increaseed work load.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, having proposed a road bed filling construction equipment, the technical problem that this utility model will solve is: how to realize that the soil heap is pushed into the roadbed once when meeting the soil heap which exceeds the width of the push plate.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a roadbed filling construction device, includes the automobile body, the cavity has been seted up in the automobile body, be provided with elevating system in the cavity, elevating system includes hydraulic telescoping rod one, hydraulic telescoping rod one is fixed in the automobile body, hydraulic telescoping rod one's bottom mounting has fixed block one, the bottom mounting of fixed block one has the stock, the lower extreme of stock extends to the outside of automobile body, the one end of fixed block one is fixed with hydraulic telescoping rod two, it has logical groove to open on the automobile body, hydraulic telescoping rod two's the other end passes logical groove and stretches out the outside of automobile body, hydraulic telescoping rod two's the other end is fixed with movable rod one, be fixed with the mount on the movable rod one, the other end of mount is fixed with the push pedal.

The utility model discloses a theory of operation is: during operation, drive the decline of first fixed block through hydraulic telescoping rod, first fixed block drives the stock decline, make the lower extreme of stock insert in the ground, and in the time of the stock decline, first fixed block also can drive two lifts of hydraulic telescoping rod, make the push pedal when with ground contact, the stock inserts ground, then it is flexible to open two drive push pedals of hydraulic telescoping rod, push soil in the road bed, thereby at push pedal during operation, can utilize the stock to fix the automobile body, prevent that the automobile body from skidding, the security is improved.

The driving mechanism is arranged in the first movable rod, the rotating disc is connected to the driving mechanism, the first movable plate is connected to the push plate in a sliding mode, the upper portion of the rotating disc is rotatably connected with the second movable rods, and the second movable rods are respectively and rotatably connected with the first movable plates.

Structure more than adopting, drive the rotary disk through actuating mechanism and rotate, and the movable rod two that lie in on the rotary disk can follow along with the rotation of rotary disk and carry out synchronous rotation, can outwards or inside slip with the fly leaf when the movable rod motion to make the push pedal width obtain adjusting.

The driving mechanism comprises a first fixing plate, a rotating shaft is connected to the first fixing plate in a rotating mode, a worm wheel is fixed to the rotating shaft, a motor is fixed to the first movable rod in the first movable rod, a worm meshed with the worm wheel is fixed to the output shaft end of the motor, and the rotating disc is fixed to the other end of the rotating shaft.

Structure more than adopting, when the machine operation, drive the worm through the motor and rotate, the worm wheel can be along with carrying out synchronous rotation when the worm pivoted, then the pivot that is located on the worm wheel can drive the carousel and rotate, in the carousel pivoted, the movable rod two that is located above the carousel also can be along with rotating, thereby make the movable rod drive the fly leaf and extrapolate earlier on, with this width that has increased the push pedal, can be furthest push away soil in the road bed, when need not increase the width of push pedal, can withdraw the push pedal through the rotary disk reversal, can more effectually adjust the width of push pedal.

A sliding cavity is formed in the first movable plate, and two ends of the push plate respectively extend into the two sliding cavities and are connected with the sliding cavities in a sliding mode.

By adopting the structure, the driving mechanism drives the first movable plate to adjust the width, so that the first movable plate slides in the sliding cavity, and the sliding cavity is flush with the ground, thereby being more beneficial to pushing soil into a roadbed.

The cavity internal fixation has the spout, sliding connection has the fly leaf two on the spout, it is connected with the gear to rotate on the fly leaf two, be fixed with slide rail one and slide rail two on the fly leaf two, slide rail one with be equipped with sliding connection's pinion rack one and pinion rack two on the slide rail two respectively, pinion rack one with pinion rack two all with the gear meshes mutually, the one end of pinion rack one is fixed with fixed plate two, fixed plate two with fixed block one fixed connection, the one end fixedly connected with fixed block two of pinion rack two, fixed block two and movable rod one fixed connection.

Structure more than adopting, through when hydraulic telescoping rod first goes up the decline, fly leaf two can be along with going on ascending the decline for synchronous motion is being followed with pinion rack two to pinion rack one, when hydraulic telescoping rod two makes a round trip to shrink, the pinion rack can be along with moving, and fixed block two that is located on pinion rack two can be along with hydraulic telescoping rod two's shrink, thereby drives pinion rack two and meshes on the gear, reaches the effect of fixing the movable rod one with this.

The bottom end of the anchor rod is fixed with a pointed cone.

Structure more than adopting reciprocates through the stock to drive the pointed cone and push down or rise, can be easier insert the pointed cone ground through the pointed cone, in order to reach the effect of fixing the automobile body.

Compared with the prior art, the roadbed filling construction device has the following advantages:

1. drive the worm motion through the motor, the worm wheel then carries out synchronous motion, drive the rotary disk in the pivoted and rotate, the movable rod two that is located on the rotary disk can be along with carrying out synchronous rotation, thereby reach and remove the push pedal to two directions, reach the effect of widening the push pedal with this, when meetting the soil heap of broad, can once only fill the road bed, need not make a round trip to fill several times, great time of having saved has alleviateed work load.

2. Thereby make a round trip through hydraulic telescoping rod drives the movable rod one and can reciprocate, and the push pedal that is located one end of movable rod also can rise and descend, can rise the push pedal when unneeded use machine, can effectually avoid some careless circumstances of touchhing the push pedal.

3. Through the shrink of hydraulic telescoping rod round trip to drive the stock and reciprocate, the pointed cone that is located the stock bottom can make the fine underground that inserts of stock ability, uses under the condition of machine in rainy weather, the condition that the tire skidded does not appear.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the middle lifting mechanism of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram of the rotation plate of the present invention.

Fig. 5 is a schematic structural diagram of the adjusting mechanism of the present invention.

Figure 6 is a cross-sectional view of the push plate of the present invention.

In the figure, 1, a vehicle body; 2. a cavity; 3. a first hydraulic telescopic rod; 4. a first fixed block; 5. an anchor rod; 6. a second hydraulic telescopic rod; 7. a first movable rod; 8. a fixed mount; 9. pushing a plate; 10. rotating the disc; 11. a first fixing plate; 12. a rotating shaft; 13. a worm gear; 14. a motor; 15. a worm; 16. a second movable rod; 17. a first movable plate; 18. a slide chamber; 19. a chute; 20. a second movable plate; 21. a first slide rail; 22. a second slide rail; 23. a toothed plate I; 24. a toothed plate II; 25. a second fixing plate; 26. a second fixed block; 27. a pointed cone; 28. a gear; 29. a through groove.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-6, this roadbed filling construction device, including automobile body 1, cavity 2 has been seted up in the automobile body 1, be provided with elevating system in the cavity 2, elevating system includes hydraulic telescoping rod 3, hydraulic telescoping rod 3 fixes in automobile body 1, hydraulic telescoping rod 3's bottom mounting has fixed block 4, fixed block 4's bottom mounting has stock 5, the lower extreme of stock 5 extends to the outside of automobile body 1, the one end of fixed block 4 is fixed with hydraulic telescoping rod two 6, it has logical groove 29 to open on the automobile body 1, hydraulic telescoping rod two 6's the other end passes logical groove 29 and stretches out the outside of automobile body 1, hydraulic telescoping rod two 6's the other end is fixed with movable rod 7, be fixed with mount 8 on the movable rod 7, the other end of mount 8 is fixed with push pedal 9.

At the during operation, drive fixed block 4 through hydraulic telescoping rod 3 and descend, fixed block 4 drives stock 5 and descends, make the lower extreme of stock 5 insert in the ground, and in the time of stock 5 descends, fixed block 4 also can drive hydraulic telescoping rod two 6 lifts, make push pedal 9 when with ground contact, stock 5 inserts ground, then it is flexible to open hydraulic telescoping rod two 6 and drive push pedal 9, push soil into the road bed, thereby at push pedal 9 during operation, can utilize stock 5 to fix automobile body 1, prevent that automobile body 1 from skidding, the security is improved.

A driving mechanism is arranged in the first movable rod 7, a rotating disk 10 is connected to the driving mechanism, two first movable plates 17 are connected to the push plate 9 in a sliding mode, two second movable rods 16 are connected to the rotating disk 10 in a rotating mode, and the two second movable rods 16 are respectively connected with the two first movable plates 17 in a rotating mode.

The driving mechanism drives the rotating disk 10 to rotate, the second movable rod 16 on the rotating disk 10 can rotate synchronously along with the rotation of the rotating disk 10, and the first movable plate 17 can slide outwards or inwards while the second movable rod 16 moves, so that the width of the push plate 9 is adjusted.

The driving mechanism comprises a first fixing plate 11, a rotating shaft 12 is rotatably connected to the first fixing plate 11, a worm wheel 13 is fixed on the rotating shaft 12, a motor 14 is fixed in the first movable rod 7, a worm 15 meshed with the worm wheel 13 is fixed at the output shaft end of the motor 14, and a rotating disc 10 is fixed at the other end of the rotating shaft 12.

When the machine operates, the worm 15 is driven to rotate through the motor 14, the worm wheel 13 can synchronously rotate along with the rotation of the worm 15, then the rotating shaft 12 on the worm wheel 13 can drive the rotating disk 10 to rotate, the rotating disk 10 rotates, and meanwhile, the second movable rod 16 on the rotating disk 10 also rotates along with the rotation, so that the second movable rod 16 drives the first movable plate 17 to be outwards pushed, the width of the push plate 9 is increased, soil can be pushed into a roadbed to a greater extent, when the width of the push plate 9 does not need to be increased, the push plate can be withdrawn through the reverse rotation of the rotating disk 10, and the width of the push plate 9 can be more effectively adjusted.

A sliding cavity 18 is formed in the movable plate 17, and two ends of the push plate 9 extend into the two sliding cavities 18 respectively and are connected with the sliding cavities 18 in a sliding manner.

When the width of the push plate 9 needs to be adjusted, the second movable rod 16 is pushed towards two sides through the driving mechanism, so that the first movable plate 17 slides on the push plate 9, the width of the push plate 9 is adjusted, and the more proper width can be adjusted when a wider soil pile is met.

The cavity 2 is internally fixed with a sliding groove 19, the sliding groove 19 is connected with a second movable plate 20 in a sliding manner, the second movable plate 20 is connected with a gear 28 in a rotating manner, the second movable plate 20 is fixed with a first sliding rail 21 and a second sliding rail 22, the first sliding rail 21 and the second sliding rail 22 are respectively provided with a first toothed plate 23 and a second toothed plate 24 which are connected in a sliding manner, the first toothed plate 23 and the second toothed plate 24 are both meshed with the gear 28, one end of the first toothed plate 23 is fixed with a second fixed plate 25, the second fixed plate 25 is fixedly connected with a first fixed block 4, one end of the second toothed plate 24 is fixedly connected with a second fixed block 26, and the second fixed block 26 is fixedly connected with a first movable rod 7.

Through when the decline that rises at hydraulic telescoping rod 3, fly leaf two 20 can be along with going on ascending the decline for synchronous motion is being followed with pinion rack two 24 to pinion rack one 23, when hydraulic telescoping rod two 6 makes a round trip to shrink, the pinion rack can be along with moving, and fixed block two 25 that is located on pinion rack two 24 can be along with hydraulic telescoping rod two 6's shrink, thereby drives pinion rack two 24 and meshes on the gear, reaches the effect of fixing movable rod 7 with this.

A pointed cone 27 is fixed to the bottom end of the anchor rod 5.

Move up and down through stock 5 to drive pointed cone 27 and push down or rise, can be easier insert pointed cone 27 ground through pointed cone 27, with the effect of fixing the automobile body 1.

The working principle of the utility model is that the fixed block 4 is driven to descend through the first hydraulic telescopic rod 3, the fixed block 4 drives the anchor rod 5 to descend, thereby the lower extreme of the anchor rod 5 is inserted into the ground, and when the anchor rod 5 descends, the fixed block 4 also drives the second hydraulic telescopic rod 6 to ascend and descend, make the push pedal 9 when contacting with the ground, the anchor rod 5 inserts the ground, then open the second hydraulic telescopic rod 6 and drive the push pedal 9 to stretch out and draw back, the second fly leaf 20 that is located in the cavity 2 can be along with the flexible of the first hydraulic telescopic rod 3, go on synchronous ascending and descending, when the second hydraulic telescopic rod 6 contracts, the second fixed block 25 that is located on the first movable rod 7 can be along with the two 6 shrink of hydraulic telescopic rod, it slides on the slide rail to drive the pinion rack, after adjusting suitable position, the starter motor 14, it rotates to drive the worm 15, the worm wheel 13 can be along with carrying out synchronous rotation when the worm 15 pivoted, then the pivot 12 that is located on the worm wheel 13 can drive the rotary disk 10 and rotate, when the rotary disk 10 rotates, the second movable rod 16 that is located on the rotary disk 10 also can be along with the rotation, thereby make the second movable rod 16 drive the push pedal 17 to increase the width of this push pedal 9.

To sum up, widen the shrink through the push pedal with the filling device, solved more effectively when meetting the soil heap of broad, do not need to fill the roadbed like traditional filling machine comes and goes back, saved a large amount of time, reduced constructor's work load, make the great improvement of efficiency of roadbed filling.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (6)

1. The utility model provides a roadbed filling construction device, includes automobile body (1), its characterized in that, cavity (2) have been seted up in automobile body (1), be provided with elevating system in cavity (2), elevating system includes hydraulic telescoping rod (3), hydraulic telescoping rod (3) are fixed in automobile body (1), the bottom mounting of hydraulic telescoping rod (3) has fixed block (4), the bottom mounting of fixed block (4) has stock (5), the lower extreme of stock (5) extends to the outside of automobile body (1), the one end of fixed block (4) is fixed with hydraulic telescoping rod two (6), it has logical groove (29) to open on automobile body (1), the other end of hydraulic telescoping rod two (6) passes logical groove (29) and stretches out the outside of automobile body (1), the other end of hydraulic telescoping rod two (6) is fixed with movable rod (7), be fixed with on the movable rod one (7) mount (8), the other end of mount (8) is fixed with push pedal (9).

2. The roadbed filling construction device according to claim 1, wherein a driving mechanism is arranged in the first movable rod (7), the driving mechanism is connected with a rotating disc (10), the push plate (9) is connected with two first movable plates (17) in a sliding manner, the rotating disc (10) is connected with two second movable rods (16) in a rotating manner, and the two second movable rods (16) are respectively connected with the two first movable plates (17) in a rotating manner.

3. A roadbed filling construction device according to claim 2, wherein the driving mechanism comprises a first fixing plate (11), a rotating shaft (12) is rotatably connected to the first fixing plate (11), a worm wheel (13) is fixed on the rotating shaft (12), a motor (14) is fixed in the first movable rod (7), a worm (15) engaged with the worm wheel (13) is fixed at an output shaft end of the motor (14), and the rotating disc (10) is fixed at the other end of the rotating shaft (12).

4. The roadbed filling construction device as claimed in claim 2, wherein the movable plate I (17) is internally provided with a sliding cavity (18), and two ends of the push plate (9) respectively extend into the two sliding cavities (18) and are slidably connected with the sliding cavities (18).

5. The roadbed filling construction device according to claim 1, wherein a sliding groove (19) is fixed in the cavity (2), a second movable plate (20) is connected to the sliding groove (19) in a sliding manner, a gear (28) is connected to the second movable plate (20) in a rotating manner, a first sliding rail (21) and a second sliding rail (22) are fixed to the second movable plate (20), the first sliding rail (21) and the second sliding rail (22) are respectively provided with a first toothed plate (23) and a second toothed plate (24) which are connected in a sliding manner, the first toothed plate (23) and the second toothed plate (24) are respectively meshed with the gear (28), a second fixed plate (25) is fixed to one end of the first toothed plate (23), the second fixed plate (25) is fixedly connected with the first fixed block (4), a second fixed block (26) is fixedly connected to one end of the second toothed plate (24), and the second fixed block (26) is fixedly connected with the first movable rod (7).

6. A roadbed filling construction device according to claim 2, wherein the bottom end of the anchor rod (5) is fixed with a pointed cone (27).

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