CN203049422U - Building stone uniform dispensing device for synchronous chip sealing vehicle - Google Patents
Building stone uniform dispensing device for synchronous chip sealing vehicle Download PDFInfo
- Publication number
- CN203049422U CN203049422U CN 201220720504 CN201220720504U CN203049422U CN 203049422 U CN203049422 U CN 203049422U CN 201220720504 CN201220720504 CN 201220720504 CN 201220720504 U CN201220720504 U CN 201220720504U CN 203049422 U CN203049422 U CN 203049422U
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- dispensing device
- spreading
- building stone
- building stones
- utility
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Abstract
The utility model discloses a building stone uniform dispensing device for a synchronous chip sealing vehicle. The building stone uniform dispensing device comprises a shell, wherein the shell is internally provided with a spiral blade, a dispensing groove, a material gate, a dispensing rotary drum and a material baffling plate; and a layer of a steel plate net covers the surface of the dispensing rotary drum. The building stone uniform dispensing device disclosed by the utility model is simple in structure, convenient to use and easy to manufacture; and building stones are uniformly dispensed and the construction quality of the synchronous chip sealing vehicle is further improved.
Description
Technical field
The utility model relates to a kind of dispensing device, particularly relates to the even dispensing device of a kind of building stones for the synchronous surface dressing car.
Background technology
The synchronous surface dressing car is the special equipment for asphalt pavement conserving and maintenance, it concentrates on the short period with the sprinkling of adhesive and the spreading two procedures of gathering materials and finishes, gravel particle is contacted with the adhesive of firm sprinkling immediately, this moment, (or mulseal etc.) was better mobile because heated bitumen, can deeper imbed in the adhesive at any time.Shortened that adhesive sprays and the interval between the spreading of gathering materials, increased the area that wraps of aggregate particle and adhesive, easier assurance stable proportionate relationship between them has improved operating efficiency, has reduced mechanical arrangements, has reduced construction cost.
The construction quality of synchronous surface dressing car depends primarily on the uniformity of pitch spreading and rubble spreading.Dispensing device in the synchronous surface dressing car is used for the rubble spreading, this dispensing device mainly is made of the helical blade, distributing slot, bin gate, spreading cylinder and the striker plate that are arranged in the housing, the spreading cylinder is the critical component of realizing the rubble spreading, generally be at the spreading cylinder surface annular knurl to be set to make the rubble spreading at present, but this knurl depth is not enough, makes that rubble spreading effect is undesirable.How to improve the dispensing device of prior art, make dispensing device more even to the spreading of building stones, become this those skilled in the art's problem demanding prompt solution.
The utility model content
The purpose of this utility model just provides the even dispensing device of a kind of building stones for the synchronous surface dressing car, and the dispensing device that efficiently solves prior art is to building stones spreading technical problem uniformly inadequately.
The purpose of this utility model realizes by following technical proposals:
The even dispensing device of a kind of building stones for the synchronous surface dressing car comprises housing, is provided with helical blade, distributing slot, bin gate, spreading cylinder and striker plate in the housing, and described spreading cylinder surface covers one deck expanded metal lath.
Further, the mesh of described expanded metal lath is rhombus.
Further, the thickness of described expanded metal lath is 3-5mm.
Compared with prior art, the beneficial effects of the utility model are: simple in structure, easy to use, easy to manufacture, the building stones spreading is more even, further improves the construction quality of synchronous surface dressing car.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model expanded metal lath.
The specific embodiment
Below in conjunction with specific embodiments and the drawings the utility model is further described.
As depicted in figs. 1 and 2, the even dispensing device of a kind of building stones for the synchronous surface dressing car comprises housing 8, is provided with helical blade 1, distributing slot 2, bin gate 4, spreading cylinder 5 and striker plate 6 in the housing 8, described spreading cylinder 5 surface coverage one deck expanded metal laths 7.The mesh of described expanded metal lath 7 is rhombus.The thickness of described expanded metal lath 7 is 3-5mm.Bin gate 4 is opened or is closed by 3 controls of spreading cylinder.
Spreading cylinder 5 surface coverage expanded metal laths 7, mesh has enough degree of depth, and building stones drop on spreading cylinder 5 surfaces, and spreading cylinder 5 rotates according to the rotating speed of setting, and building stones is got rid of to all directions, thereby realize even spreading.
This dispensing device is when work, the building stones that helical blade 1 transports conveyor evenly are layered in the distributing slot 2, building stones drop from distributing slot 2, arrive spreading cylinder 5 through bin gate 4,5 rotations of spreading cylinder, building stones by even spreading, are spread in uniform on the road surface finally by striker plate 6 under the effect of its surface steel sheet net 7.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. the even dispensing device of building stones that is used for the synchronous surface dressing car comprises housing, is provided with helical blade, distributing slot, bin gate, spreading cylinder and striker plate in the housing, it is characterized in that: described spreading cylinder surface covers one deck expanded metal lath.
2. the even dispensing device of building stones according to claim 1, it is characterized in that: the mesh of described expanded metal lath is rhombus.
3. the even dispensing device of building stones according to claim 1 and 2, it is characterized in that: the thickness of described expanded metal lath is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720504 CN203049422U (en) | 2012-12-25 | 2012-12-25 | Building stone uniform dispensing device for synchronous chip sealing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720504 CN203049422U (en) | 2012-12-25 | 2012-12-25 | Building stone uniform dispensing device for synchronous chip sealing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049422U true CN203049422U (en) | 2013-07-10 |
Family
ID=48732393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220720504 Expired - Fee Related CN203049422U (en) | 2012-12-25 | 2012-12-25 | Building stone uniform dispensing device for synchronous chip sealing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472239A (en) * | 2020-05-07 | 2020-07-31 | 开封大学 | Rubble spreader is used in road construction |
-
2012
- 2012-12-25 CN CN 201220720504 patent/CN203049422U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472239A (en) * | 2020-05-07 | 2020-07-31 | 开封大学 | Rubble spreader is used in road construction |
| CN111472239B (en) * | 2020-05-07 | 2021-08-27 | 开封大学 | Road is construct and is used rubble spreader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20171225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |