CN210684379U - Material paving device and paving vehicle for roadbed earthwork and road surface material filling - Google Patents
Material paving device and paving vehicle for roadbed earthwork and road surface material filling Download PDFInfo
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- CN210684379U CN210684379U CN201921156328.7U CN201921156328U CN210684379U CN 210684379 U CN210684379 U CN 210684379U CN 201921156328 U CN201921156328 U CN 201921156328U CN 210684379 U CN210684379 U CN 210684379U
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Abstract
The utility model relates to a material spreading device for roadbed earthwork and pavement material filling, which comprises a bucket, wherein the bucket is of a box structure, a material inlet is arranged on the bucket, and a material output notch is arranged at any one end of the left end and the right end of the bucket; the belt type conveying mechanism comprises a straight section and an inclined section, the straight section is horizontally arranged in the bucket along the left-right direction, and the inclined section penetrates through the material output notch and extends to the upper part of one end, provided with the material output notch, of the bucket; the material spreading mechanism is horizontally arranged at one end of the bucket, which is provided with a material output notch, along the left-right direction, the upper part of the material spreading mechanism is provided with a feed inlet, the output end of the belt type conveying mechanism extends to the upper part of the feed inlet, and the lower part of the material spreading mechanism is provided with a discharge outlet; and the lifting mechanism is arranged on the bucket and is in transmission connection with the material spreading mechanism. The advantages are that: structural design is reasonable, and operation convenient to use can construct even road bed and the road surface building material that paves, paves more evenly.
Description
Technical Field
The utility model relates to a road bed construction technology, in particular to material paving device and car that paves that road bed earthwork and road surface material were filled up.
Background
At present, in the construction stage of filling and paving materials such as roadbed earthwork, pavement mixture and the like, earthwork is mainly conveyed to a roadbed construction place by using a muck truck for unloading, after all the projects of unloading the earthwork amount of all the road sections to be constructed are completed, earthwork or building materials are pushed flat (paved) by using a bulldozer, then compaction treatment is carried out, each step of operation is completed, and then the next step of work is carried out, so that the construction period is long, and the project amount is huge.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a material device that paves that road bed earthwork and road surface material were filled is provided, the effectual defect of overcoming prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a material spreading device for roadbed earthwork and pavement material filling comprises a bucket, wherein the bucket is of a box body structure, a material inlet is formed in the bucket, and a material output notch is formed in any one of the left end and the right end of the bucket; the belt conveying mechanism comprises a straight section and an inclined section, the straight section is horizontally arranged in the bucket along the left-right direction, the inclined section penetrates through the material output notch and extends to the upper part of one end, provided with the material output notch, of the bucket, and one end, far away from the straight section, of the inclined section forms the output end of the belt conveying mechanism; the material spreading mechanism is horizontally arranged at one end of the scraper bucket, which is provided with the material output gap, along the left-right direction, the upper part of the material spreading mechanism is provided with a feed inlet, the output end of the belt type conveying mechanism extends to the upper part of the feed inlet, and the lower part of the material spreading mechanism is provided with a discharge outlet; and the lifting mechanism is arranged on the bucket, is in transmission connection with the material paving mechanism and is used for driving the material paving mechanism to move up and down.
The utility model has the advantages that: structural design is reasonable, operation convenient to use, can be even pave building material at road bed and road surface, pave more evenly, and the process is simple, has shortened construction cycle to can be according to the horizontal slope adjustment angle of paving of road bed or road surface, thereby reach the effect of paving more ideal.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the lifting mechanism comprises a sliding rail, a plurality of ropes, a first hoisting mechanism and a second hoisting mechanism, the first hoisting mechanism and the second hoisting mechanism are respectively installed at the lower part of one end of the bucket provided with the material output gap, the sliding rail is vertically installed at the end part of one end of the bucket provided with the material output gap, a sliding seat is slidably installed on the sliding rail, two groups of pulley blocks which are respectively in one-to-one correspondence with the first hoisting mechanism and the second hoisting mechanism are installed at the upper part of one end of the bucket provided with the material output gap, one end of one rope is wound on the first hoisting mechanism, the other end of the rope extends upwards to bypass the corresponding group of pulley blocks, then the rope extends downwards to be connected and fixed with a hanging point arranged on the sliding seat, one end of the remaining ropes is respectively wound on the second hoisting mechanism, and the other end of the remaining ropes extends upwards to bypass the corresponding group of pulley blocks respectively, and then the lifting ropes extend downwards to a plurality of lifting points which are respectively arranged at intervals along the left-right direction at the upper end of the material paving mechanism and are correspondingly connected and fixed, and the first hoisting mechanism and the second hoisting mechanism can reel the corresponding ropes so as to synchronously lift the sliding seat and the material paving mechanism, or the second hoisting mechanism can reel the corresponding ropes independently so as to vertically turn the material paving mechanism relative to the sliding seat.
The beneficial effects of adopting the above-mentioned further scheme are that reasonable in design, easy operation, it is more even to pave to can adjust the angle of paving according to the horizontal slope of road bed or road surface, thereby reach the effect of paving more ideal.
Further, the rope is a steel rope.
The beneficial effects of adopting the above further scheme are stable performance and convenient use.
Further, the first hoisting mechanism and the second hoisting mechanism are hoists, and one ends of the ropes are respectively wound on corresponding reels of the hoists.
The beneficial effects of adopting above-mentioned further scheme are that the operation is used more conveniently, do benefit to material spreading mechanism's lift and angle modulation.
Further, the material spreading mechanism comprises a casing, a screw shaft and an oil motor, wherein the casing is a cuboid casing horizontally arranged along the left-right direction, the upper part and the lower part of the casing are both open and respectively form the feed inlet and the discharge outlet, the output end of the belt type conveying mechanism extends to the upper part of one end, close to the bucket, of the casing, the oil motor is installed at one end part, far away from the bucket, of the casing, the screw shaft is horizontally arranged in the casing along the left-right direction, the two ends of the screw shaft are respectively and rotatably connected with the end parts of the two ends of the casing, and the output shaft of the oil motor is in transmission connection with one end.
The beneficial effects of adopting above-mentioned further scheme are that material spreading mechanism design is simple, can realize the even spreading of building filler, and the construction effect is preferred.
Further, the telescopic support walking mechanism comprises a telescopic mechanism and walking wheels, the telescopic mechanism is installed at one end, far away from the bucket, of the shell, the telescopic end of the telescopic mechanism extends downwards, the walking wheels are installed at the telescopic end of the telescopic mechanism in a vertical and rotatable mode through a support, and the telescopic end of the telescopic mechanism drives the walking wheels to move up and down to the ground or move up and down to the ground.
The beneficial effect who adopts above-mentioned further scheme is that telescopic machanism can order about the walking wheel and reciprocate to order about the walking wheel and land all the time and can support material paving mechanism, improve the stability of whole equipment.
Further, the telescopic mechanism is a servo electric cylinder.
The beneficial effect of adopting the above further scheme is that the use is convenient.
Still provide a road bed earthwork and pavement material fill out's spreading vehicle, including the material device that paves of automobile body road bed earthwork and pavement material fill out, above-mentioned material spreading mechanism installs in the front end of above-mentioned automobile body, and above-mentioned automobile body is used for driving above-mentioned material spreading mechanism walking to lay the material of above-mentioned scraper bowl on road bed or road surface by above-mentioned bin outlet.
The beneficial effect of adopting above-mentioned further scheme is that equipment can realize advancing the in-process and evenly pave, has shortened the cycle of traditional construction.
Drawings
Fig. 1 is a schematic structural view of a material spreading device for roadbed earthwork and pavement material filling of the utility model;
fig. 2 is a schematic structural diagram of another embodiment of the material paving device for roadbed earthwork and pavement material filling of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a bucket 2, a belt type conveying mechanism 3, a material paving mechanism 4, a lifting mechanism 5, a telescopic supporting travelling mechanism 31, a shell 32, a spiral shaft 33, an oil motor 41, a sliding rail 42, a rope 51, a telescopic mechanism 52 and a travelling wheel.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
The first embodiment is as follows: as shown in fig. 1, the material spreading device for filling roadbed earthwork and pavement material of the embodiment includes a bucket 1, where the bucket 1 is a box structure, and is provided with a material inlet, and either of the left and right ends of the bucket is provided with a material output notch; a belt conveyor 2, the belt conveyor 2 including a straight section and an inclined section, the straight section being horizontally disposed in the bucket 1 along a left-right direction, the inclined section passing through the material output gap and extending to an upper portion of an end of the bucket 1 where the material output gap is disposed, an end of the inclined section away from the straight section constituting an output end of the belt conveyor 2; the material spreading mechanism 3 is horizontally arranged at one end of the scraper bowl 1, which is provided with the material output gap, along the left-right direction, the material spreading mechanism 3 is provided with a feed inlet at the upper part, the output end of the belt type conveying mechanism 2 extends to the upper part of the feed inlet, and the lower part of the material spreading mechanism 3 is provided with a discharge outlet; and the lifting mechanism 4 is arranged on the bucket 1, is in transmission connection with the material spreading mechanism 3 and is used for driving the material spreading mechanism 3 to move up and down.
The construction process is as follows:
firstly, conveying building filler to a construction road section by a muck truck, and unloading the building filler from a road shoulder or directly unloading the building filler from a bucket 1;
step two, the bucket 1 runs along the road section trend in the construction road section depending on a construction vehicle after being filled with the building filler, the belt type conveying mechanism 2 and the material paving mechanism 3 run simultaneously in the running process, the belt type conveying mechanism 2 continuously conveys the building filler in the bucket 1 to the material paving mechanism 3, and the material paving mechanism 3 evenly paves the building filler entering the material paving mechanism in the construction road section through a discharge port of the material paving mechanism in the running process;
when the lifting angle of the paving is required to be adjusted (paving range), the lifting height of the material paving mechanism is adjusted only by the lifting mechanism 4;
the whole process improves the process that the building filler is required to be completely removed in the road section firstly and then pushed to be flat by the bulldozer, the building filler can be directly paved on the construction road section, and paving and subsequent compaction processes can be carried out simultaneously (paving equipment uniformly paves the building filler in the front, the road roller performs compaction treatment on the road section paved in the rear, and the road surface compacted by the road roller can also perform subsequent treatment simultaneously along with the road section moving towards the paving process, so that multiple processes are carried out simultaneously at intervals), and the construction period can be effectively shortened.
The bucket 1 is similar to a bucket of a forklift, the whole bucket is a bucket row with a large cross section and a small cross section, the cross section is optimally rectangular, the length direction of the rectangle is consistent with the conveying direction of the belt type conveying mechanism, and optimally, the width of the inner bottom wall of the bucket 1 is similar to the width of the belt type conveying mechanism, namely, the straight section conveying surface of the belt type conveying mechanism almost fully covers the bottom of the bucket 1, so that the building filler in the bucket 1 can be effectively conveyed through the belt type conveying mechanism.
As a preferred embodiment, the lifting mechanism 4 includes a sliding rail 41, a plurality of ropes 42, a first hoisting mechanism and a second hoisting mechanism, the first hoisting mechanism and the second hoisting mechanism are respectively installed at a lower portion of one end of the bucket 1 having the material output gap, the sliding rail 41 is vertically installed at an end portion of the bucket 1 having the material output gap, a sliding seat is slidably installed thereon, two sets of pulley blocks respectively corresponding to the first hoisting mechanism and the second hoisting mechanism are installed at an upper portion of one end of the bucket 1 having the material output gap, one end of one of the ropes 42 is wound around the first hoisting mechanism, the other end of one of the ropes 42 extends upwards to pass around the corresponding set of pulley blocks, and then extends downwards to be connected and fixed with a hanging point provided on the sliding seat, and one end of the remaining ropes 42 is wound around the second hoisting mechanism, the other end of the rope extends upwards to bypass the other corresponding group of pulley blocks respectively, then extends downwards to a plurality of lifting points which are arranged at intervals along the left-right direction at the upper end of the material spreading mechanism 3 respectively and are correspondingly connected and fixed, the first hoisting mechanism and the second hoisting mechanism can reel and reel the corresponding ropes 42, so that the sliding seat and the material spreading mechanism 3 can be lifted synchronously, or the second hoisting mechanism can reel and reel the corresponding ropes 42 independently, so that the material spreading mechanism 3 can be turned over up and down relative to the sliding seat, when the lifting height of the material spreading mechanism 3 needs to be adjusted, the first hoisting mechanism and the second hoisting mechanism can run simultaneously, so that the ropes 42 run along the same winding or unwinding speed, so as to drive the sliding seat and the material spreading mechanism 3 to keep balanced up and down, when the paving transverse gradient of a road foundation needs to be adjusted, receive through second hoist mechanism and unreel and adjust many ropes 42 of being connected with material spreading mechanism 3 to make material spreading mechanism 3 realize the upper and lower upset of certain angle for the slide, thereby make material spreading mechanism 3 slope, accomplish the regulation to building filler at the road bed slope of paving, it is very convenient to operate, scientific and reasonable can be according to the reasonable regulation in different highway sections, thereby reach better construction quality.
Of course, above-mentioned slide rail 41 can be provided with two to vertical setting in the front and back side of material output breach along the fore-and-aft direction, the slide respectively with two slide rail 41 sliding connection, the slide is the steel framework body the best, this design makes the slide smooth steady, thereby makes material paving mechanism 3 go up and down balanced, construction quality is better.
In a preferred embodiment, the rope 42 is a steel rope, which has high strength and is beneficial to the stable and safe operation of the material spreading mechanism 3.
In a preferred embodiment, the first winding mechanism and the second winding mechanism are both winding machines, and one end of the rope 42 is wound around the winding drum of the corresponding winding machine, so that the operation is convenient.
In a preferred embodiment, the material spreading mechanism 3 includes a housing 31, a screw shaft 32 and an oil motor 33, the housing 31 is a rectangular parallelepiped housing horizontally disposed along the left-right direction, the upper and lower portions thereof are open and respectively constitute the feed inlet and the discharge outlet, the output end of the belt conveyor 2 extends to the upper side of the end of the housing 31 close to the bucket 1, the oil motor 33 is mounted on the end of the housing 31 far from the bucket 1, the screw shaft 32 is horizontally disposed in the housing 31 along the left-right direction, the two ends thereof are respectively rotatably connected with the ends of the housing 31, the output shaft of the oil motor 33 is drivingly connected with the end of the screw shaft 32 far from the bucket 1, the housing 31 is a rectangular parallelepiped structure disposed along the left-right direction, the diameter of the screw shaft 42 is close to the width of the housing 31 in the front-back direction, during operation, the oil motor 33 drives the screw shaft 32 to rotate, so that the building filler entering the opening at the upper end of the shell 31 can be uniformly spread downwards from the opening (discharge port) at the lower part of the shell 31 under the rotation operation of the screw shaft 32, the whole design is simple and reasonable, and the spreading effect is good.
As a preferred embodiment, as shown in fig. 2, the apparatus further comprises a telescopic supporting traveling mechanism 5, wherein the telescopic supporting traveling mechanism 5 comprises a telescopic mechanism 51 and a traveling wheel 52, the telescopic mechanism 51 is mounted at an end of the housing 31 away from the bucket 1, a telescopic end of the telescopic mechanism extends downward, the traveling wheel 52 is vertically and rotatably mounted at a telescopic end of the telescopic mechanism 51 through a bracket, the telescopic mechanism 51 can drive the traveling wheel 52 to move up and down to the ground or move up to above the ground, during use, the telescopic mechanism 51 and the upgrading mechanism 4 operate synchronously, that is, operate synchronously with the first hoisting mechanism, specifically, when the first hoisting mechanism operates to relatively raise the whole material paving mechanism 3, at this time, the telescopic mechanism 51 drives the traveling wheel 52 to extend downward to ensure that the traveling wheel 52 always falls on the ground, on the contrary, when the first hoisting mechanism operates to move the whole material paving mechanism 3 downward, the telescopic mechanism 51 drives the traveling wheels 52 to contract upward, and it should be noted that: the operation parameters of the telescoping mechanism 51 and the first winding mechanism can be adjusted according to actual conditions.
In a preferred embodiment, the telescopic mechanism 51 is a servo cylinder, and in use, the telescopic mechanism is connected to a power supply of the whole device, and the line may be arranged along the length direction of the outer surface of the housing 31.
The following are specifically mentioned: the whole equipment also comprises a controller which is respectively electrically connected with the telescopic mechanism 51, the first hoisting mechanism and the second hoisting mechanism so as to control the operation parameters and the operation state of the three devices, and the equipment is very convenient.
The second embodiment further provides a paving vehicle for filling roadbed earthwork and pavement materials, the paving vehicle comprises a vehicle body and a material paving device for filling the roadbed earthwork and the pavement materials in the first embodiment, the material paving mechanism is installed at the front end of the vehicle body, the vehicle body is used for driving the material paving mechanism to walk, so that materials of the bucket 1 are paved on a roadbed or a pavement through the discharge hole, the vehicle body can be a special vehicle head (such as a forklift) and the like, during operation, the vehicle body carries paving equipment to walk and complete uniform paving of building fillers in a construction road section, and construction operation is simple and convenient.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a material device that paves that road bed earthwork and road surface material were filled, its characterized in that includes:
the scraper bowl (1) is of a box body structure, a material inlet is formed in the scraper bowl (1), and a material output notch is formed in any one of the left end and the right end of the scraper bowl;
the belt conveying mechanism (2) comprises a straight section and an inclined section, the straight section is horizontally arranged in the bucket (1) along the left-right direction, the inclined section penetrates through the material output notch and extends to the upper part of one end, provided with the material output notch, of the bucket (1), and the end part, far away from the straight section, of the inclined section forms the output end of the belt conveying mechanism (2);
the material spreading mechanism (3) is horizontally arranged at one end, provided with the material output notch, of the bucket (1) along the left-right direction, the upper portion of the material spreading mechanism (3) is provided with a feed port, the output end of the belt type conveying mechanism (2) extends to the position above the feed port, and the lower portion of the material spreading mechanism (3) is provided with a discharge port;
and the lifting mechanism (4) is installed on the bucket (1), is in transmission connection with the material paving mechanism (3) and is used for driving the material paving mechanism (3) to move up and down.
2. The material paving device for roadbed earthwork and pavement material filling of claim 1, which is characterized in that: the lifting mechanism (4) comprises a sliding rail (41), a plurality of ropes (42), a first hoisting mechanism and a second hoisting mechanism, the first hoisting mechanism and the second hoisting mechanism are respectively installed at the lower part of one end of the bucket (1) provided with the material output gap, the sliding rail (41) is vertically installed at the end part of one end of the bucket (1) provided with the material output gap, a sliding seat is slidably installed on the sliding rail, two groups of pulley blocks which respectively correspond to the first hoisting mechanism and the second hoisting mechanism one by one are installed at the upper part of one end of the bucket (1) provided with the material output gap, one end of one rope (42) is wound on the first hoisting mechanism, the other end of the rope extends upwards to bypass the corresponding group of pulley blocks, then the rope extends downwards to be connected and fixed with the lifting points arranged on the sliding seat, and one end of the rest plurality of ropes (42) is respectively wound on the second hoisting mechanism, the other end upwards extends to and bypasses another group of the corresponding pulley block respectively, then downwards extends to and respectively corresponds to and is connected fixedly with a plurality of hoisting points which are arranged at intervals along the left and right direction at the upper end of the material paving mechanism (3), the first hoisting mechanism and the second hoisting mechanism can be used for retracting the corresponding ropes (42), so that the sliding seat and the material paving mechanism (3) are synchronously lifted, or the second hoisting mechanism can be used for independently retracting the corresponding ropes (42), so that the material paving mechanism (3) is turned over relative to the sliding seat.
3. The material paving device for roadbed earthwork and pavement material filling of claim 2, wherein: the rope (42) is a steel rope.
4. The material paving device for roadbed earthwork and pavement material filling of claim 2, wherein: the first hoisting mechanism and the second hoisting mechanism are hoists, and one ends of the ropes (42) are wound on corresponding reels of the hoists respectively.
5. The material spreading device for roadbed earthwork and pavement material filling of any one of claims 1 to 4, wherein: material spreading mechanism (3) are including casing (31), screw axis (32) and oil motor (33), casing (31) are the cuboid casing that sets up along left right direction level, and the upper and lower part is all uncovered and constitutes respectively feed inlet and bin outlet, the output of belt conveyor (2) extends casing (31) is close to the one end top of scraper bowl (1), oil motor (33) install in casing (31) are kept away from the one end tip of scraper bowl (1), screw axis (32) are located along left right direction level in casing (31), its both ends respectively with the both ends tip swivelling joint of casing (31), the output shaft of oil motor (33) with screw axis (32) are kept away from the one end transmission of scraper bowl (1) is connected.
6. The material paving device for roadbed earthwork and pavement material filling of claim 5, wherein: still include telescopic support running gear (5), telescopic support running gear (5) are including telescopic mechanism (51) and walking wheel (52), telescopic mechanism (51) install in casing (31) are kept away from the one end of scraper bowl (1), its flexible end downwardly extending, walking wheel (52) through the vertical and rotatable installation of support in telescopic mechanism's (51) flexible end, but telescopic mechanism (51) sleeve pipe flexible end drive walking wheel (52) reciprocate subaerially, or upward movement to the ground top.
7. The material paving device for roadbed earthwork and pavement material filling of claim 6, wherein: the telescopic mechanism (51) is a servo electric cylinder.
8. The utility model provides a car that paves that road bed earthwork and road surface material were filled out which characterized in that: the material paving device comprises a vehicle body and the material paving device as claimed in any one of claims 1 to 7, wherein the material paving mechanism is mounted at the front end of the vehicle body, and the vehicle body is used for driving the material paving mechanism to walk so as to lay the material of the bucket (1) on a roadbed or a road surface through the discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156328.7U CN210684379U (en) | 2019-07-23 | 2019-07-23 | Material paving device and paving vehicle for roadbed earthwork and road surface material filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156328.7U CN210684379U (en) | 2019-07-23 | 2019-07-23 | Material paving device and paving vehicle for roadbed earthwork and road surface material filling |
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| Publication Number | Publication Date |
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| CN210684379U true CN210684379U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921156328.7U Active CN210684379U (en) | 2019-07-23 | 2019-07-23 | Material paving device and paving vehicle for roadbed earthwork and road surface material filling |
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| CN (1) | CN210684379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258253A (en) * | 2019-07-23 | 2019-09-20 | 吉安市吉州区易行远商贸有限公司 | The material lying device and paver vehicle that the roadbed earthwork and ground surface material fill |
-
2019
- 2019-07-23 CN CN201921156328.7U patent/CN210684379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258253A (en) * | 2019-07-23 | 2019-09-20 | 吉安市吉州区易行远商贸有限公司 | The material lying device and paver vehicle that the roadbed earthwork and ground surface material fill |
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