CN214143157U - Roadbed construction sanding device - Google Patents

Roadbed construction sanding device Download PDF

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Publication number
CN214143157U
CN214143157U CN202120089361.3U CN202120089361U CN214143157U CN 214143157 U CN214143157 U CN 214143157U CN 202120089361 U CN202120089361 U CN 202120089361U CN 214143157 U CN214143157 U CN 214143157U
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CN
China
Prior art keywords
hopper
transport vechicle
bin outlet
pivot
sand
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Active
Application number
CN202120089361.3U
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Chinese (zh)
Inventor
杨红艳
赵睿
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杨红艳
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Application filed by 杨红艳 filed Critical 杨红艳
Priority to CN202120089361.3U priority Critical patent/CN214143157U/en
Application granted granted Critical
Publication of CN214143157U publication Critical patent/CN214143157U/en
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Abstract

The utility model provides a sand paving device for roadbed construction, including the transport vechicle, be equipped with the hopper on the transport vechicle, the bottom of hopper lateral wall is equipped with the bin outlet, the bottom of hopper is the slope setting that is close to bin outlet one side low, opposite side height, and bin outlet department is equipped with the pivot, is equipped with the stirring wheel in the pivot, and the outer end of pivot is connected with and is used for driving pivot pivoted motor, bin outlet department is connected with the defeated flitch that is the slope setting, defeated flitch stretches out the transport vechicle outside from the rear end of transport vechicle, the rear of transport vechicle is equipped with the scraper blade that is the level setting along transport vechicle width direction, the scraper blade can reciprocate in vertical direction. The utility model is provided with the material conveying plate to directly and uniformly convey coarse sand or fine sand from the hopper to the surface of the roadbed, and the coarse sand or the fine sand is strickled off by the scraper blade to directly finish the laying of a sand layer, thereby greatly saving labor compared with a manual mode; the arrangement of the limiting plate can control the width of the sand layer, and the use mode is flexible; simple structure and low manufacturing cost.

Description

Roadbed construction sanding device
Technical Field
The utility model belongs to the technical field of the road construction, a sand paving device is under construction to road bed is related to.
Background
In recent years, with the rapid development of highway traffic industry, the quality requirements of highway subgrade and pavement are continuously improved, and the construction quality of the subgrade and pavement draws more and more attention.
Often be equipped with the sand bed that comprises coarse sand or fine sand in roadbed structure, the manual work is laid more often to the mode of traditional sand bed of laying, is about to coarse sand or fine sand transportation to the roadbed relevant position and is spread it in the road bed by the manual work mode, and this kind of mode is wasted time and energy, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road bed construction sanding device to the problem that prior art exists.
Therefore, the utility model adopts the following technical scheme:
the utility model provides a road bed construction sanding device, includes the transport vechicle, be equipped with the hopper on the transport vechicle, the bottom of hopper lateral wall is equipped with the bin outlet, the length and the hopper width of bin outlet are unanimous, the bottom of hopper is the slope setting that is close to bin outlet one side low, keeps away from bin outlet one side height, and bin outlet department is equipped with the pivot along its length direction, the one end of pivot stretches out from the lateral wall of hopper, is equipped with the kickoff wheel in the pivot, and the outer end of pivot is connected with and is used for driving pivot pivoted motor, bin outlet department is connected with the defeated flitch that is the slope setting, the defeated flitch stretches out the transport vechicle outside from the rear end of transport vechicle, the rear of transport vechicle is equipped with the scraper blade that is the level and sets up along transport vechicle width direction, the scraper blade can reciprocate in vertical direction.
Furthermore, the rear end of the transport vehicle is respectively provided with a connecting rod along two sides of the width of the transport vehicle, the connecting rod is provided with a supporting rod which is vertically arranged, two ends of the scraper are respectively provided with a sleeve, the sleeve is sleeved on the supporting rod, the side wall of the sleeve is provided with a screw hole, and a bolt for fixing the position of the sleeve is arranged in the screw hole.
Further, the outside of bin outlet is equipped with the spout, be equipped with the limiting plate in the spout, the limiting plate can remove in the spout.
Furthermore, two sides of the material conveying plate are provided with baffle plates.
Further, an included angle of 20-50 degrees is formed between the material conveying plate and the horizontal plane.
The beneficial effects of the utility model reside in that: the coarse sand or the fine sand is directly and uniformly conveyed to the surface of the roadbed from the hopper by arranging the material conveying plate, and is strickled off by the scraper, so that the laying of a sand layer is directly finished, and compared with a manual mode, the labor is greatly saved; the arrangement of the limiting plate can control the width of the sand layer, and the use mode is flexible; simple structure and low manufacturing cost.
Drawings
Fig. 1 is a side view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
FIG. 4 is a partial enlarged view of portion B of FIG. 1;
in the figure, 1-a transport vehicle, 2-a hopper, 3-a discharge port, 4-a rotating shaft, 5-a material stirring wheel, 6-a motor, 7-a material conveying plate, 8-a baffle, 9-a chute, 10-a limiting plate, 11-a scraping plate, 12-a connecting rod, 13-a supporting rod, 14-a sleeve, 15-a screw hole and 16-a bolt.
Detailed Description
As shown in figures 1-4, a roadbed construction sand paving device comprises a transport vehicle 1, the transport vehicle 1 can be a common transport vehicle, a hopper 2 is arranged on the transport vehicle 1, a discharge opening 3 is arranged at the bottom end of the side wall of the hopper 2, the length of the discharge opening 3 is consistent with the width of the hopper 2, the bottom of the hopper 2 is arranged in an inclined manner, one side of the hopper close to the discharge opening 3 is low, and the other side of the hopper far away from the discharge opening 3 is high, the arrangement can enable sand in the hopper 2 to automatically accumulate towards one side of the discharge opening 3, a rotating shaft 4 is arranged at the discharge opening 3 along the length direction, one end of the rotating shaft 4 extends out from the side wall of the hopper 2, a stirring wheel 5 is arranged on the rotating shaft 4, the stirring wheel 5 can rotate along with the rotating shaft 4, a motor 6 for driving the rotating shaft 4 to rotate is connected at the outer end of the rotating shaft 4, a material conveying plate 7 arranged in an inclined manner is connected at the discharge opening 3, and an included angle of 20-50 degrees is formed between the material conveying plate 7 and the horizontal plane, the sand in the hopper 2 can be conveyed to the surface of a roadbed to be paved through the material conveying plate, the material conveying plate 7 extends out of the transport vehicle 1 from the rear end of the transport vehicle 1, two sides of the length direction of the material conveying plate 7 are provided with baffle plates 8, the baffle plates 8 can prevent the sand from falling from two sides of the baffle plates 8, the outer side of the discharge port 3 is provided with a chute 9, a limiting plate 10 is arranged in the chute 9, the limiting plate 10 can move in the chute 9, the limiting plate 10 can be moved when in use, the length of the discharge port 3 can be adjusted to adapt to paving of sand layers with different widths, the rear end of the transport vehicle 1 is provided with a scraper 11 which is horizontally arranged along the width direction of the transport vehicle 1, the scraper 11 can move up and down in the vertical direction, the scraper 11 is used for scraping the upper surface of the sand layer, and can also limit the thickness of the sand layer, specifically, the rear end of the transport vehicle 1 is provided with a connecting rod 12 along two sides of the width respectively, the connecting rod 12 is provided with a supporting rod 13 which is vertically arranged, the two ends of the scraper 11 are respectively provided with a sleeve 14, the sleeve 14 is sleeved on the support rod 13, the side wall of the sleeve 14 is provided with a screw hole 15, and a bolt 16 for fixing the position of the sleeve is arranged in the screw hole 15.
The utility model discloses a use as follows:
firstly, coarse sand or fine sand for paving a foundation is filled into a hopper 2, then a transport vehicle 1 is moved to a roadbed where a sand layer is required to be paved, then a limiting plate 10 is adjusted according to the width of the sand layer required to be paved, if the width of the sand layer required to be paved is larger than the length of a discharge port 3, the sand layer can be paved for multiple times, after the adjustment is finished, the height of a scraper 11 is adjusted according to the thickness of the sand layer required to be paved, after the adjustment is finished, a bolt 16 on a sleeve 14 is screwed, after the setting is finished, a motor 6 can be started, the transport vehicle 1 is driven to slowly advance, during the advancing process of the transport vehicle 1, the motor 6 drives a rotating shaft 4 and a material stirring wheel 5 to rotate, the material stirring wheel 5 discharges the coarse sand or the fine sand in the hopper 2 from the discharge port 3 to a material conveying plate 7 and slides down from the material conveying plate 7 to the upper surface of the roadbed, and finally, the scraping of the surface of the sand layer by the scraper 11 can finish the paving operation of the sand layer simply and conveniently, greatly saving manpower.

Claims (5)

1. The utility model provides a sand paving device is under construction to road bed, a serial communication port, including the transport vechicle, be equipped with the hopper on the transport vechicle, the bottom of hopper lateral wall is equipped with the bin outlet, the length and the hopper width of bin outlet are unanimous, the bottom of hopper is the slope setting that is low, keeps away from bin outlet one side height near bin outlet one side, and bin outlet department is equipped with the pivot along its length direction, the one end of pivot is stretched out from the lateral wall of hopper, is equipped with the kickoff wheel in the pivot, and the outer end of pivot is connected with and is used for driving pivot pivoted motor, bin outlet department is connected with the defeated flitch that is the slope setting, the defeated flitch stretches out the transport vechicle outside from the rear end of transport vechicle, the rear of transport vechicle is equipped with the scraper blade that is the level and sets up along transport vechicle width direction, the scraper blade can reciprocate in vertical direction.
2. The roadbed construction sanding device according to claim 1, wherein the rear end of the transport vehicle is provided with a connecting rod along each of the two sides of the width of the transport vehicle, the connecting rod is provided with a vertically arranged supporting rod, the two ends of the scraper are provided with a sleeve respectively, the sleeves are sleeved on the supporting rods, the side walls of the sleeves are provided with screw holes, and bolts for fixing the positions of the sleeves are arranged in the screw holes.
3. The roadbed construction sanding device according to claim 1, wherein a chute is arranged outside the discharge port, a limiting plate is arranged in the chute, and the limiting plate can move in the chute.
4. The roadbed construction sanding device of claim 1, wherein the two sides of the material conveying plate are provided with baffles.
5. The roadbed construction sanding device of claim 1, wherein the material conveying plate forms an included angle of 20-50 degrees with the horizontal plane.
CN202120089361.3U 2021-01-14 2021-01-14 Roadbed construction sanding device Active CN214143157U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120089361.3U CN214143157U (en) 2021-01-14 2021-01-14 Roadbed construction sanding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120089361.3U CN214143157U (en) 2021-01-14 2021-01-14 Roadbed construction sanding device

Publications (1)

Publication Number Publication Date
CN214143157U true CN214143157U (en) 2021-09-07

Family

ID=77547847

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120089361.3U Active CN214143157U (en) 2021-01-14 2021-01-14 Roadbed construction sanding device

Country Status (1)

Country Link
CN (1) CN214143157U (en)

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