CN219772601U - Stone spreading device for highway maintenance - Google Patents

Abstract

The utility model belongs to the technical field of highway maintenance, and provides a broken stone spreading device for highway maintenance, which comprises a main body, travelling wheels, a broken stone spreading device and a pressing roller, wherein the travelling wheels are connected with the main body, the broken stone spreading device is arranged on the main body and is used for spreading broken stone, and the pressing roller is rotationally connected with the main body and is used for compacting the spread broken stone. The utility model provides a rubble dispensing device rubble that highway maintenance was used, the roller compaction is carried out to the rubble of spreading afterwards, has solved among the prior art, does not possess compaction function after the rubble is spread, has avoided rubble loose messy, and the follow-up road roller that need not to carry out compaction to the rubble of spreading. The working efficiency is effectively improved.

Description

Stone spreading device for highway maintenance

Technical Field

The utility model belongs to the technical field of highway maintenance, and particularly relates to a broken stone spreading device for highway maintenance.

Background

The synchronous macadam seal technology is an economic, environment-friendly and excellent-performance highway maintenance technology, replaces heavy manual operation with high-standard spreading uniformity, eliminates environmental pollution, is widely applied to highway construction and highway maintenance engineering, and is an important link of implementation, and the macadam spreading device is generally used for carrying out macadam spreading work at present.

In the prior art, the utility model discloses a macadam homogenizing and spreading device for highway maintenance, and relates to the technical field of highway maintenance. The utility model comprises a spreading box, wherein the spreading box is of a spreading box structure, a first handle and a second handle are arranged on one side surface of the spreading box, a telescopic plate is arranged on one surface of the inside of the spreading box, a first baffle plate and a second baffle plate are arranged in the spreading box, one end of the first baffle plate is connected with the lower surface of the inside of the spreading box, the other end of the second baffle plate is connected with the one surface of the telescopic plate, the first baffle plate is arranged on the left side of the second baffle plate, a stone crushing bin is connected with the one surface of the second baffle plate, and a plurality of stone crushing piles are arranged on two opposite side surfaces of the inside of the stone crushing bin. According to the utility model, the first filter screen is arranged, so that large broken stones enter the broken stone bin, small broken stones fall from the first filter screen, the large broken stones and the small broken stones are effectively separated, a plurality of broken stone piles are arranged in the broken stone bin, and the broken stone piles move towards the middle, so that the large broken stones are reduced.

Among the above-mentioned prior art, do not possess the compaction function after the rubble is spread, make the rubble loose in disorder, follow-up still need the road roller to compact the rubble of spreading, troublesome operation, if can automatic compaction after the rubble is spread, then can increase substantially work efficiency. To this end we provide a road maintenance stone spreading device.

Disclosure of Invention

The utility model provides a broken stone spreading device for highway maintenance, which aims to solve the problems in the prior art.

The utility model is realized in such a way that a road maintenance used broken stone spreading device comprises a main body, a travelling wheel, a broken stone spreading device and a road roller, wherein the travelling wheel is connected with the main body, the broken stone spreading device is arranged on the main body and is used for spreading broken stone, and the road roller is rotationally connected with the main body and is used for compacting the spread broken stone.

Optionally, the rubble dispensing device includes rubble case, reciprocating mechanism and filter plate, the rubble case is upper and lower open box and is used for splendid attire rubble, the filter plate is located the bottom of rubble case, and with rubble case swing joint, reciprocating mechanism is used for the drive the filter plate carries out reciprocating motion.

Optionally, the reciprocating mechanism includes motor, motor wheel and actuating lever, the motor with the lower fixed surface of main part is connected, the motor wheel with the motor is connected, the actuating lever leans on to edge with the motor wheel and rotates to be connected, the actuating lever keep away from the one end of motor wheel with the filter plate articulates.

Optionally, the side equidistance of filter plate is arranged has the gyro wheel, the bottom of rubble case is connected with the slide, the gyro wheel is located the inside of slide.

Optionally, a rubble dispensing device for highway maintenance further includes a smoothing assembly, the smoothing assembly includes a mounting plate and locates the arch of the lower surface of mounting plate, the mounting plate pass through the connecting rod with the lower surface of main part articulates.

The road maintenance broken stone spreading device has the beneficial effects that broken stone is spread by the broken stone spreading device for road maintenance, and then the spread broken stone is compacted by the road roller, so that the problem that the broken stone does not have a compacting function after being spread in the prior art is solved, the broken stone is prevented from being loose and messy, and the spread broken stone is not required to be compacted by a road roller in the follow-up process. The working efficiency is effectively improved.

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 description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing a front view of a road maintenance stone spreading device according to the present utility model;

FIG. 2 is a schematic view of a filter plate of a road maintenance stone spreading device according to the present utility model;

FIG. 3 is a schematic view of a chute of a road maintenance macadam spreading device according to the present utility model;

FIG. 4 is a schematic view of the construction of a smoothing assembly of a road maintenance stone spreading device according to the present utility model.

The reference numerals are as follows:

1-main body, 2-travelling wheel, 3-rubble dispensing device, 31-rubble case, 32-reciprocating mechanism, 321-motor, 322-motor wheel, 323-actuating lever, 33-filter plate, 34-gyro wheel, 35-slide, 4-roller, 5-smooth subassembly, 51-mounting panel, 52-arch, 53-connecting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

The terms "first" and "second" and the like in this disclosure are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps, operations, components, or modules is not limited to the particular steps, operations, components, or modules listed but may optionally include additional steps, operations, components, or modules inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

As shown in fig. 1, 2, 3 and 4, a stone spreading device for highway maintenance according to an exemplary embodiment includes a main body 1, a traveling wheel 2, a stone spreading device 3, and a squeeze roller 4, wherein the traveling wheel 2 is linked with the main body 1, the stone spreading device 3 is disposed on the main body 1, and the stone spreading device 3 is used for spreading stone, and the squeeze roller 4 is rotatably connected with the main body 1 for compacting the spread stone. Specifically, be connected the rubble dispensing device that highway maintenance was used with current tractor during in-service use, the tractor drives this device and removes, and walking wheel 2 rolls, rubble dispensing device rubble, and the roller 4 compacts the rubble of spreading afterwards, has solved prior art, does not possess compaction function after the rubble is spread, has avoided the rubble loose in disorder, and the follow-up road roller that need not to press the rubble of spreading. The working efficiency is effectively improved.

As an example, the crushed stone spreading device 3 includes a crushed stone tank 31, a reciprocating mechanism 32 and a filter plate 33, the crushed stone tank 31 is a tank body that is open up and down and is used for containing crushed stone, the filter plate 33 is disposed at the bottom of the crushed stone tank 31 and is movably connected with the crushed stone tank 31, and the reciprocating mechanism 32 is used for driving the filter plate 33 to reciprocate. The inside of the gravel box 31 contains gravel, the gravel is placed on the upper surface of the filter plate 33 under the action of gravity and can descend through the filter plate 33, the reciprocating mechanism 32 drives the filter plate 33 to reciprocate, and the gravel uniformly falls on the ground through the filter plate 33.

As an example, the reciprocating mechanism 32 includes a motor 321, a motor wheel 322 and a driving rod 323, the motor 321 is fixedly connected with the lower surface of the main body 1, the motor wheel 322 is connected with the motor 321, the driving rod 323 is rotationally connected with the motor wheel 322 near the edge, and one end of the driving rod 323 far away from the motor wheel 322 is hinged with the filter plate 33. The motor 321 is started, the motor wheel 322 is driven to rotate by the output end of the motor 321, and as the driving rod 323 and the motor wheel 322 are eccentrically connected, the motor wheel 322 drives the filter plate 33 to reciprocate through the driving rod 323, and broken stone falls down through the filter plate 33, so that broken stone is uniformly scattered.

As an example, the side edges of the filter plate 33 are equidistantly arranged with rollers 34, the bottom of the stone box 31 is connected with a slide 35, and the rollers 34 are disposed inside the slide 35. Specifically, during movement of the filter plate 33, the rollers 34 roll inside the slide 35, and the rollers 34 are set to reduce the smoothness of movement of the filter plate 33.

As an example, a road maintenance stone spreading device further comprises a leveling assembly 5, the leveling assembly 5 comprising a mounting plate 51 and a protrusion 52 provided on a lower surface of the mounting plate 51, the mounting plate 51 being hinged to the lower surface of the main body 1 by a link 53. Specifically, in the running process of the device, the smoothing component 5 is contacted with the ground to smooth the scattered broken stone, wherein the protrusion 52 plays a role in carding in the smoothing process, like a rake of an agricultural tool, and the carded broken stone can be compacted by the roller 4, so that the uniformity of broken stone scattering is packed as much as possible.

The exemplary embodiments of the present utility model may be combined with each other, and exemplary embodiments obtained by combining also fall within the scope of the present utility model.

The principles and embodiments of the present utility model have been described with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present utility model, the present description should not be construed as limiting the present utility model.

Claims (4)

1. The utility model provides a rubble dispensing device for highway maintenance, characterized by includes main part (1), walking wheel (2), rubble dispensing device (3) and roller (4), walking wheel (2) and main part (1) link, rubble dispensing device (3) are located on main part (1), and rubble dispensing device (3) are used for spreading rubble, roller (4) with main part (1) rotate to be connected, are used for compacting the rubble of spreading; the stone spreading device (3) comprises a stone breaking box (31), a reciprocating mechanism (32) and a filter plate (33), wherein the stone breaking box (31) is a box body which is open up and down and is used for containing stone, the filter plate (33) is arranged at the bottom of the stone breaking box (31) and is movably connected with the stone breaking box (31), and the reciprocating mechanism (32) is used for driving the filter plate (33) to reciprocate.

2. The highway maintenance stone spreading device according to claim 1, wherein the reciprocating mechanism (32) comprises a motor (321), a motor wheel (322) and a driving rod (323), the motor (321) is fixedly connected with the lower surface of the main body (1), the motor wheel (322) is connected with the motor (321), the driving rod (323) is rotationally connected with the motor wheel (322) towards the edge, and one end of the driving rod (323) away from the motor wheel (322) is hinged with the filter plate (33).

3. The road maintenance stone spreading device according to claim 1, wherein the side edges of the filter plates (33) are equidistantly provided with rollers (34), the bottom of the stone box (31) is connected with a slide way (35), and the rollers (34) are arranged in the slide way (35).

4. A road maintenance stone spreading device according to claim 1, further comprising a leveling assembly (5), said leveling assembly (5) comprising a mounting plate (51) and a protrusion (52) provided on a lower surface of said mounting plate (51), said mounting plate (51) being hinged to a lower surface of said main body (1) by means of a connecting rod (53).