CN102926307A - Asphalt heat preservation box of road combined maintenance truck - Google Patents
Asphalt heat preservation box of road combined maintenance truck Download PDFInfo
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- CN102926307A CN102926307A CN2012104539892A CN201210453989A CN102926307A CN 102926307 A CN102926307 A CN 102926307A CN 2012104539892 A CN2012104539892 A CN 2012104539892A CN 201210453989 A CN201210453989 A CN 201210453989A CN 102926307 A CN102926307 A CN 102926307A
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- folding door
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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
Multiple road repairing maintenance of equipment that multifunctional freeway maintenance is integrated, generally be provided with the asphalt thermal insulation hopper at car body, the insulation hopper is used for depositing pitch, building stones etc. are repaired the road surface material, the insulation material case comprises casing, the top of casing is provided with deposits pitch, the feeding mouths such as building stones, feeding mouth is opened or is closed by the folding door-plate group control of the folding door-plate group in the left side that is arranged on the casing top and right side, owing to adopt the bellow framed door board component, when feeding mouth is in closed condition, must leaves a slit between the folding door-plate group of the folding door-plate group in left side and right side and interfere collision when the door-plate group is opened or closed to avoid the folding door-plate group in left side and right side to fold.Because the existence in slit, the poor sealing of casing cause insulating power to descend, when the road combined maintenance truck was run at high speed, the asphalt material heat loss was too fast in the casing, was difficult to guarantee 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 is opened or is closed by the folding door-plate group control of the folding door-plate group in the left side that is arranged on the casing top and right side, when feeding mouth is in closed condition, the folding door-plate group in the folding door-plate group in left side and right side mutually and close and have a slit, it is characterized in that: the folding door-plate group in the folding door-plate group in left side or right side is provided with a cover plate, and cover plate is used for the folding door-plate group of the folding door-plate group in cap seal left side and right side mutually and the slit when closing.
Above technical scheme can be further improved by following measures:
The folding door-plate group in above-mentioned left side is hinged by the first active door-plate and the first driven door-plate and forms, and the limit is hinged on the left of the first active door-plate and the feeding mouth, and cover plate is hinged on 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 are hinged.
The front side edge of above-mentioned feeding mouth and back side edge are equipped with the first guiding face, and the front side edge of the first driven door-plate and back side edge are equipped with the first pulley, and the first pulley is pressed on the first guiding face and along the first guiding face and moves; The front side edge of feeding mouth and back side edge are equipped with the second guiding face, and the front side edge of the second driven door-plate and back side edge are equipped with the second pulley, and the second pulley is pressed on the second guiding face and along the second guiding face and moves.
Front side edge and the back side edge of above-mentioned cover plate are equipped with guiding block, and the guiding block lower end is provided with the curved profile that is pressed on the first guiding face, and the first guiding face cooperates with curved profile 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 active door-plate the first oil cylinder that rotates and the second oil cylinder that orders about the second active door-plate rotation, the cylinder body of the first oil cylinder is hinged on the 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 the 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 the first guiding face and the second guiding face tilt.
The present invention has following advantage:
(1) a kind of multifunctional freeway maintenance asphalt thermal insulation hopper, comprise casing, the top of casing is provided with feeding mouth, feeding mouth is opened or is closed by the folding door-plate group control of the folding door-plate group in the left side that is arranged on the casing top and right side, when feeding mouth is in closed condition, the folding door-plate group in the folding door-plate group in left side and right side mutually and close and have a slit, the folding door-plate group of the folding door-plate group in left side or right side is provided with a cover plate, cover plate is used for the folding door-plate group of the folding door-plate group in cap seal left side and right side mutually and the slit when closing, slit originally is by the 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, the guiding block lower end is provided with the curved profile that is pressed on the first guiding face, the first driven door-plate is when upset, the first guiding face cooperates with curved profile makes cover plate rotate relative to the first driven door-plate, cover plate is realized opening and closing automatically, and is simple in structure.
Description of drawings
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is the schematic perspective view that the folding door-plate group in the present invention left side is in opening;
Fig. 3 is another angle schematic perspective view that the folding door-plate group in the present invention left side is in opening;
Fig. 4 is orthography schematic diagram of the present invention;
Fig. 5 and Fig. 6 are that the A-A sectional view of Fig. 4 amplifies, and wherein, the folding door-plate group of the folding door-plate group in the left side of Fig. 5 and right side all is in closed condition, and the folding door-plate group in the left side of Fig. 6 is in opening and the folding door-plate group in right side is in closed condition;
Fig. 7 is the B section enlarged drawing of Fig. 5;
Fig. 8 is the C section enlarged drawing of Fig. 6.
The specific embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Extremely shown in Figure 8 such as Fig. 1, 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 is opened or is closed by the folding door-plate group control of the folding door-plate group in the left side that is arranged on the casing top and right side, when feeding mouth 11 is in closed condition, the folding door-plate group in the folding door-plate group in left side and right side mutually and close and have a slit L, the folding door-plate group in the folding door-plate group in left side or right side is provided with a cover plate 2, and cover plate 2 is used for the folding door-plate group of the folding door-plate group in cap seal left side and right side mutually and the slit L when closing.
The folding door-plate group in above-mentioned left side is hinged by the first active door-plate 31 and the first driven door-plate 32 and forms, and the first active door-plate 31 is hinged with limit 111, feeding mouth left side, and cover plate 2 is hinged on 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, the first pulley 33 is near the outer side edges of the first driven door-plate 32, and the first pulley 33 is pressed on the first guiding face 12 and along the first guiding face 12 and moves; 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, the second pulley 43 is near the outer side edges of the second driven door-plate 42, and the second pulley 43 is pressed on the second guiding face 13 and along the second guiding face 13 and moves.The 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 ends are provided with curved profile 231, the first guiding faces 12 that are pressed on the first guiding face makes cover plate 2 rotate relative to the first driven door-plate 32 with curved profile 231 cooperations.
The curved profile 231 of above-mentioned guiding block 23 lower ends is semicircular arc.
Above-mentioned casing 1 is provided with and orders about the first active door-plate 31 the first oil cylinder 5 that rotates and the second oil cylinder 6 that orders about the second active door-plate rotation 41, the cylinder body of the first oil cylinder 5 is hinged on the 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 the 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 the 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 closed first, and then folding door-plate group on the left of closing, in the folding door-plate group closing process in left side, the curved profile 231 of guiding block 23 lower ends of cover plate 2 front side edge and back side edge is pressed on the first guiding face 12 all the time, when the first driven door-plate 32 moves, cover plate 2 is to the direction upset near the second driven door-plate 42, after the folding door-plate group in left side is closed fully, the slit L that leaves between the folding door-plate group of the folding door-plate group in cover plate 2 cap seals left side and right side, and the peripheral edge portion pressure of cover plate 2 is on the second driven door-plate 42.
Claims (7)
1. multifunctional freeway maintenance asphalt thermal insulation hopper, comprise casing, the top of casing is provided with feeding mouth, feeding mouth is opened or is closed by the folding door-plate group control of the folding door-plate group in the left side that is arranged on the casing top and right side, when feeding mouth is in closed condition, the folding door-plate group in the folding door-plate group in left side and right side mutually and close and have a slit, it is characterized in that: the folding door-plate group in the folding door-plate group in left side or right side is provided with a cover plate, and cover plate is used for the folding door-plate group of the folding door-plate group in cap seal left side and right side mutually and the slit when closing.
2. multifunctional freeway maintenance asphalt thermal insulation hopper according to claim 1 is characterized in that:
The folding door-plate group in left side is hinged by the first active door-plate and the first driven door-plate and forms, and the limit is hinged on the left of the first active door-plate and the feeding mouth, and cover plate is hinged on 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 are hinged.
3. multifunctional freeway maintenance asphalt thermal insulation hopper according to claim 2 is characterized in that:
The front side edge of feeding mouth and back side edge are equipped with the first guiding face, and the front side edge of the first driven door-plate and back side edge are equipped with the first pulley, and the first pulley is pressed on the first guiding face and along the first guiding face and moves;
Feeding mouth front side edge and back side edge are equipped with the second guiding face, and the front side edge of the second driven door-plate and back side edge are equipped with the second pulley, and the second pulley is pressed on the second guiding face and along the second guiding face and moves.
4. multifunctional freeway maintenance asphalt thermal insulation hopper according to claim 3, it is characterized in that: front side edge and the back side edge of cover plate are equipped with guiding block, the guiding block lower end is provided with the curved profile that is pressed on the first guiding face, and the first guiding face cooperates with curved profile makes cover plate rotate relative to the first driven door-plate.
5. multifunctional freeway maintenance asphalt thermal insulation hopper according to claim 4, it is characterized in that: the curved profile of this guiding block lower end is semicircular arc.
6. 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 active door-plate the first oil cylinder that rotates and the second oil cylinder that orders about the second active door-plate rotation, the cylinder body of the first oil cylinder is hinged on the 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 the casing, the second pivot knuckles that the piston rod of the second oil cylinder and the second active door-plate are provided with.
7. according to claim 3 or 4 described multifunctional freeway maintenance asphalt thermal insulation hoppers, it 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 true CN102926307A (en) | 2013-02-13 |
| CN102926307B CN102926307B (en) | 2015-02-11 |
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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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436543A (en) * | 2016-07-15 | 2017-02-22 | 浙江美通筑路机械股份有限公司 | Dual-sealing discharge door mechanism of pavement maintenance vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1284164A (en) * | 1970-08-03 | 1972-08-02 | Poweray Infrared Corp | A heatable storage unit |
| US4445848A (en) * | 1981-06-01 | 1984-05-01 | Poweray Infrared Corporation | Asphalt reclamation system and unit |
| JPH0315489A (en) * | 1989-01-23 | 1991-01-23 | Murray J Gould | Game goods piling pieces up on pyramid |
| CN1891908A (en) * | 2005-07-08 | 2007-01-10 | 河南路太工程机械有限公司 | 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
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1284164A (en) * | 1970-08-03 | 1972-08-02 | Poweray Infrared Corp | A heatable storage unit |
| US4445848A (en) * | 1981-06-01 | 1984-05-01 | Poweray Infrared Corporation | Asphalt reclamation system and unit |
| JPH0315489A (en) * | 1989-01-23 | 1991-01-23 | Murray J Gould | Game goods piling pieces up on pyramid |
| CN1891908A (en) * | 2005-07-08 | 2007-01-10 | 河南路太工程机械有限公司 | 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436543A (en) * | 2016-07-15 | 2017-02-22 | 浙江美通筑路机械股份有限公司 | Dual-sealing discharge door mechanism of pavement maintenance vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102926307B (en) | 2015-02-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20211113 |