CN102926307B - Asphalt heat preservation box of road combined maintenance truck - Google Patents
Asphalt heat preservation box of road combined maintenance truck Download PDFInfo
- Publication number
- CN102926307B CN102926307B CN201210453989.2A CN201210453989A CN102926307B CN 102926307 B CN102926307 B CN 102926307B CN 201210453989 A CN201210453989 A CN 201210453989A CN 102926307 B CN102926307 B CN 102926307B
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- door
- plate
- side edge
- guiding face
- plate group
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- Extensible Doors And Revolving Doors (AREA)
Abstract
The invention relates to an asphalt heat preservation box of a road combined maintenance truck. The asphalt heat preservation box comprises a box body and a material inlet arranged on the top of the box body. The material inlet is controlled to open or close through a left folding door panel and a right folding door panel which are arranged on the top of the box body. When the material inlet is closed, the left folding door panel and the right folding door panel are mutually closed and a gap is maintained between the left folding door panel and the right folding door panel. The asphalt heat preservation box is characterized in that a cover plate is arranged on the left folding door panel or the right folding door panel, and is used for covering and sealing the gap which is formed when the left folding door panel and the right folding door panel are mutually closed. The cover plate is used for covering and sealing the gap which is formed when the left folding door panel and the right folding door panel are mutually closed. The original gap is covered and sealed through the cover plate so as to enable the sealing property of the heat preservation box to be prefect and improve heat preservation effect.
Description
Technical field
The present invention relates to a kind of multifunctional freeway maintenance asphalt thermal insulation hopper.
Background technology
Multifunctional freeway maintenance is integrated with multiple road and repairs maintenance of equipment, generally on car body, be provided with asphalt thermal insulation hopper, insulation hopper is used for depositing pitch, pavement material repaired by building stones etc., insulation material case comprises casing, the top of casing is provided with deposits pitch, the feeding mouths such as building stones, feeding mouth folds door-plate group by the left side being arranged on casing top and right side folds door-plate group control unlatching or closes, owing to adopting bellow framed door board component, when feeding mouth is in closed condition, the folding door-plate group in left side and right side fold when must leave a gap to avoid the folding door-plate group in left side and right side fold the unlatching of door-plate group or close between door-plate group and interfere collision.Due to the existence in gap, the poor sealing of casing causes insulating power to decline, and when multifunctional freeway maintenance is run at high speed, in casing, asphalt material heat loss is too fast, is difficult to ensure that construction is temperature required.
Summary of the invention
The object of the present invention is to provide a kind of multifunctional freeway maintenance asphalt thermal insulation hopper, this insulation hopper has good sealing, improves heat insulation effect.
Above-mentioned purpose is achieved by the following technical solution:
A kind of multifunctional freeway maintenance asphalt thermal insulation hopper, comprise casing, the top of casing is provided with feeding mouth, feeding mouth folds door-plate group by the left side being arranged on casing top and right side folds door-plate group control unlatching or closes, when feeding mouth is in closed condition, the folding door-plate group in left side and right side fold door-plate group and mutually also close and have a gap, it is characterized in that: left side folds door-plate group or right side and folds door-plate group and be provided with a cover plate, cover plate be used for folding door-plate group and right side on the left of cap seal fold door-plate group mutually and close time gap.
Above technical scheme is further improved by following measures:
Above-mentioned left side fold door-plate group by first initiatively door-plate and the first driven door-plate be hinged and form, and first initiatively on the left of door-plate and feeding mouth limit hinged, cover plate is hinged in the outer side edges of the first driven door-plate; The folding door-plate group in right side by second initiatively door-plate and the second driven door-plate be hinged and form, and second initiatively door-plate and feeding mouth right edge hinged.
The front side edge of above-mentioned feeding mouth and back side edge are equipped with the first guiding face, and front side edge and the back side edge of the first driven door-plate are equipped with the first pulley, and the first pulley to be pressed on the first guiding face and to move along the first guiding face; The front side edge of feeding mouth and back side edge are equipped with the second guiding face, and front side edge and the back side edge of the second driven door-plate are equipped with the second pulley, and the second pulley to be pressed on the second guiding face and to move along the second guiding face.
Front side edge and the back side edge of above-mentioned cover plate are equipped with guiding block, and guiding block lower end is provided with the curved profile be pressed on the first guiding face, and the first guiding face and curved profile coordinate makes cover plate rotate relative to the first driven door-plate.
The curved profile of above-mentioned guiding block lower end is semicircular arc.
Above-mentioned casing is provided with and orders about the first oil cylinder that the first active door-plate rotates and the second oil cylinder ordering about the second active door-plate rotation, the cylinder body of the first oil cylinder is hinged on casing, the first pivot knuckles that the piston rod of the first oil cylinder and the first active door-plate are provided with, the cylinder body of the second oil cylinder is hinged on casing, the second pivot knuckles that the piston rod of the second oil cylinder and the second active door-plate are provided with.
Above-mentioned first guiding face and the second guiding face tilt.
Tool of the present invention has the following advantages:
(1) a kind of multifunctional freeway maintenance asphalt thermal insulation hopper, comprise casing, the top of casing is provided with feeding mouth, feeding mouth folds door-plate group by the left side being arranged on casing top and right side folds door-plate group control unlatching or closes, when feeding mouth is in closed condition, the folding door-plate group in left side and right side fold door-plate group and mutually also close and have a gap, the folding door-plate group in left side or right side fold door-plate group and are provided with a cover plate, cover plate be used for folding door-plate group and right side on the left of cap seal fold door-plate group mutually and close time gap, gap is originally by cover plate cap seal, insulation hopper sealing is improved, improve heat insulation effect,
(2) above-mentioned cover plate front side edge and back side edge are equipped with guiding block, guiding block lower end is provided with the curved profile be pressed on the first guiding face, first driven door-plate is when overturning, first guiding face and curved profile coordinate makes cover plate rotate relative to the first driven door-plate, cover plate realizes opening and closing automatically, and structure is simple.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is the schematic perspective view that on the left of the present invention, folding door-plate group is in opening;
Fig. 3 is another angle schematic perspective view that on the left of the present invention, folding door-plate group is in opening;
Fig. 4 is orthography schematic diagram of the present invention;
Fig. 5 and Fig. 6 is that the A-A sectional view of Fig. 4 amplifies, and wherein, the left side of Fig. 5 folds door-plate group and right side and folds door-plate group and be all in closed condition, and the left side of Fig. 6 folds door-plate group and is in opening and right side and folds door-plate group and be in closed condition;
Fig. 7 is the B portion enlarged drawing of Fig. 5;
Fig. 8 is the C portion enlarged drawing of Fig. 6.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Figures 1 to 8, a kind of multifunctional freeway maintenance asphalt thermal insulation hopper, comprise casing 1, the top of casing 1 is provided with feeding mouth 11, feeding mouth 11 folds door-plate group by the left side being arranged on casing top and right side folds door-plate group control unlatching or closes, when feeding mouth 11 is in closed condition, the folding door-plate group in left side and right side fold door-plate group and mutually also close and have a gap L, the folding door-plate group in left side or right side fold door-plate group and are provided with a cover plate 2, cover plate 2 for door-plate group folding on the left of cap seal and right side fold door-plate group mutually and close time gap L.
Above-mentioned left side fold door-plate group by first initiatively door-plate 31 and the first driven door-plate 32 be hinged and form, and first initiatively on the left of door-plate 31 and feeding mouth limit 111 hinged, cover plate 2 is hinged in the outer side edges of the first driven door-plate 32 with hinge 7; The folding door-plate group in right side is hinged by the second active door-plate 41 and the second driven door-plate 42 and forms, and the second active door-plate 41 is hinged with feeding mouth right edge 113.
The front side edge 112 of above-mentioned feeding mouth and back side edge 114 are equipped with the first guiding face 12, the front side edge of the first driven door-plate and back side edge are equipped with the first pulley 33, first pulley 33 is near the outer side edges of the first driven door-plate 32, and the first pulley 33 to be pressed on the first guiding face 12 and to move along the first guiding face 12; The front side edge 112 of feeding mouth and back side edge 114 are equipped with the second guiding face 13, the front side edge of the second driven door-plate and back side edge are equipped with the second pulley 43, second pulley 43 is near the outer side edges of the second driven door-plate 42, and the second pulley 43 to be pressed on the second guiding face 13 and to move along the second guiding face 13.First pulley 33 and the second pulley 43 can be a rolling bearing.
Front side edge 21 and the back side edge 22 of above-mentioned cover plate are equipped with guiding block 23, and guiding block 23 lower end is provided with curved profile 231, first guiding face 12 be pressed on the first guiding face and coordinates with curved profile 231 cover plate 2 is rotated relative to the first driven door-plate 32.
The curved profile 231 of above-mentioned guiding block 23 lower end is semicircular arc.
Above-mentioned casing 1 is provided with and orders about the first oil cylinder 5 that the first active door-plate 31 rotates and the second oil cylinder 6 ordering about the second active door-plate rotation 41, the cylinder body of the first oil cylinder 5 is hinged on casing 1, the first pivot 34 that the piston rod of the first oil cylinder 5 and the first active door-plate 31 are provided with is hinged, the cylinder body of the second oil cylinder 6 is hinged on casing, and the second pivot 44 that the piston rod of the second oil cylinder 6 and the second active door-plate 41 are provided with is hinged.
Above-mentioned first guiding face 12 and the second guiding face 13 tilt.
Operating principle of the present invention is as follows: when closing feeding mouth 11, the folding door-plate group in right side is first closed, and then close the folding door-plate group in left side, fold in left side in door-plate group closing process, the curved profile 231 of guiding block 23 lower end of cover plate 2 front side edge and back side edge is pressed on the first guiding face 12 all the time, while the first driven door-plate 32 movement, cover plate 2 overturns near the direction of the second driven door-plate 42, after the folding door-plate group in left side is closed completely, on the left of cover plate 2 cap seal, folding door-plate group and right side fold the gap L left between door-plate group, and the peripheral edge portion pressure of cover plate 2 is on the second driven door-plate 42.
Claims (6)
1. a multifunctional freeway maintenance asphalt thermal insulation hopper, comprise casing, the top of casing is provided with feeding mouth, feeding mouth folds door-plate group by the left side being arranged on casing top and right side folds door-plate group control unlatching or closes, when feeding mouth is in closed condition, the folding door-plate group in left side and right side fold door-plate group and mutually also close and have a gap, it is characterized in that: left side folds door-plate group or right side and folds door-plate group and be provided with a cover plate, cover plate be used for folding door-plate group and right side on the left of cap seal fold door-plate group mutually and close time gap;
The front side edge of feeding mouth and back side edge are provided with the first guiding face;
Front side edge and the back side edge of cover plate are equipped with guiding block, and guiding block lower end is provided with the curved profile be pressed on the first guiding face, and the first guiding face and curved profile coordinate makes cover plate rotate relative to the first driven door-plate.
2. multifunctional freeway maintenance asphalt thermal insulation hopper according to claim 1, is characterized in that:
The folding door-plate group in left side by first initiatively door-plate and the first driven door-plate be hinged and form, and first initiatively on the left of door-plate and feeding mouth limit hinged, cover plate is hinged in the outer side edges of the first driven door-plate;
The folding door-plate group in right side by second initiatively door-plate and the second driven door-plate be hinged and form, and second initiatively door-plate and feeding mouth right edge hinged.
3. multifunctional freeway maintenance asphalt thermal insulation hopper according to claim 2, is characterized in that:
Front side edge and the back side edge of the first driven door-plate are equipped with the first pulley, and the first pulley to be pressed on the first guiding face and to move along the first guiding face;
Feeding mouth front side edge and back side edge are provided with the second guiding face; Front side edge and the back side edge of the second driven door-plate are equipped with the second pulley, and the second pulley to be pressed on the second guiding face and to move along the second guiding face.
4. multifunctional freeway maintenance asphalt thermal insulation hopper according to claim 1, is characterized in that: the curved profile of this guiding block lower end is semicircular arc.
5. multifunctional freeway maintenance asphalt thermal insulation hopper according to claim 2, it is characterized in that: casing is provided with and orders about the first oil cylinder that the first active door-plate rotates and the second oil cylinder ordering about the second active door-plate rotation, the cylinder body of the first oil cylinder is hinged on casing, the first pivot knuckles that the piston rod of the first oil cylinder and the first active door-plate are provided with, the cylinder body of the second oil cylinder is hinged on casing, the second pivot knuckles that the piston rod of the second oil cylinder and the second active door-plate are provided with.
6. multifunctional freeway maintenance asphalt thermal insulation hopper according to claim 1, is characterized in that: the first guiding face and the second guiding face tilt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453989.2A CN102926307B (en) | 2012-11-13 | 2012-11-13 | Asphalt heat preservation box of road combined maintenance truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453989.2A CN102926307B (en) | 2012-11-13 | 2012-11-13 | Asphalt heat preservation box of road combined maintenance truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102926307A CN102926307A (en) | 2013-02-13 |
| CN102926307B true CN102926307B (en) | 2015-02-11 |
Family
ID=47641224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210453989.2A Expired - Fee Related CN102926307B (en) | 2012-11-13 | 2012-11-13 | Asphalt heat preservation box of road combined maintenance truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102926307B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436543B (en) * | 2016-07-15 | 2018-10-23 | 浙江美通筑路机械股份有限公司 | A kind of dual-seal discharging door mechanism of pavement maintenance truck |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1284164A (en) * | 1970-08-03 | 1972-08-02 | Poweray Infrared Corp | A heatable storage unit |
| US4418682A (en) * | 1981-06-01 | 1983-12-06 | Poweray Infrared Corporation | Asphalt reclamation unit |
| US4938472A (en) * | 1989-01-23 | 1990-07-03 | Gould Murray J | Game with stacking pieces on inclined surfaces |
| CN1891908B (en) * | 2005-07-08 | 2010-10-06 | 河南路太道路养护机械制造有限公司 | Asphalt mixture thermal-insulating transport vehicle |
| CN201722584U (en) * | 2010-05-11 | 2011-01-26 | 黄洪涛 | Asphalt mixture heating warm preserving box |
| CN202247602U (en) * | 2011-07-27 | 2012-05-30 | 广东能达高等级公路维护有限公司 | Heat-preservation dump truck of hot-mixed asphalt mixture |
| CN202969209U (en) * | 2012-11-13 | 2013-06-05 | 广东易山重工股份有限公司 | Asphalt heat insulation bin of combined road maintenance truck |
-
2012
- 2012-11-13 CN CN201210453989.2A patent/CN102926307B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102926307A (en) | 2013-02-13 |
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Effective date of registration: 20210508 Address after: Houtong section of Industrial Park, quanpu Town, Liangshan County, Jining City, Shandong Province Patentee after: Shandong Changtai Automobile Technology Co.,Ltd. Address before: 528400 area 1, 4th floor, No.1 Guangji West Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: GUANGDONG ESUN HEAVY INDUSTRY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20211113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |