CN202969209U - Asphalt heat insulation bin of combined road maintenance truck - Google Patents
Asphalt heat insulation bin of combined road maintenance truck Download PDFInfo
- Publication number
- CN202969209U CN202969209U CN 201220595319 CN201220595319U CN202969209U CN 202969209 U CN202969209 U CN 202969209U CN 201220595319 CN201220595319 CN 201220595319 CN 201220595319 U CN201220595319 U CN 201220595319U CN 202969209 U CN202969209 U CN 202969209U
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- plate
- door
- folding door
- side edge
- guiding face
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- Expired - Fee Related
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Abstract
The utility model relates to an asphalt heat insulation bin of a combined road maintenance truck. The bin comprises a bin body, wherein a feeding opening is arranged at the top of the bin body; a left folded door sheet group and a right folded door sheet group, which are arranged at the top of the bin body, are used for controlling the opening or closing of the feeding opening; and when the feeding opening is in a closed state, the left folded door sheet group and the right folded door sheet group are combined with each other and form a gap. The bin is characterized in that a cover sheet is arranged on the left folded door sheet group or the right folded door sheet group and is used for covering up the gap formed when the left folded door sheet group and the right folded door sheet group are combined with each other. The bin has the advantages that the cover sheet is used for covering up the gap formed when the left folded door sheet group and the right folded door sheet group are combined with each other, the original gap is sealed through the cover plate, so that the tightness of the heat insulation bin is improved and the heat insulation effect is improved.
Description
Technical field
The utility model 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 on 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 controlled by the folding door-plate group of the folding door-plate group in the left side that is arranged on the casing top and right side and is opened or close, owing to adopting the bellow framed door board component, when feeding mouth is in closed condition, must leave a gap between the folding door-plate group of the folding door-plate group in left side and right side and interfere collision when the folding door-plate group of door-plate group and right side is opened or closed to avoid the left side to fold.Due to the existence in gap, the poor sealing of casing causes insulating power to descend, and when the road combined maintenance truck was run at high speed, in casing, the asphalt material heat loss was too fast, is difficult to guarantee that construction is temperature required.
Summary of the invention
The purpose of this utility model is to provide a kind of multifunctional freeway maintenance asphalt thermal insulation hopper, and 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 controlled by the folding door-plate group of the folding door-plate group in the left side that is arranged on the casing top and right side and is opened or close, 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 gap, 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 gap 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 on the left of the first active door-plate and feeding mouth, the limit is hinged, 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 the 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 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 coordinates 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 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 the first guiding face and the second guiding face tilt.
The utlity model 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 controlled by the folding door-plate group of the folding door-plate group in the left side that is arranged on the casing top and right side and is opened or close, 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 gap, 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 gap when closing, gap 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 coordinates 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 utility model;
Fig. 2 is the schematic perspective view that the folding door-plate group in the utility model left side is in opening;
Fig. 3 is another angle schematic perspective view that the folding door-plate group in the utility model left side is in opening;
Fig. 4 is orthography schematic diagram of the present utility model;
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
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As extremely shown in Figure 8 in 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 controlled by the folding door-plate group of the folding door-plate group in the left side that is arranged on the casing top and right side and is opened or close, 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 gap 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 gap 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.
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 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 the first guiding face 12 and the second guiding face 13 tilt.
operating principle of the present utility model is as follows: when closing feeding mouth 11, the folding door-plate group in right side is first closed, 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 gap L that leaves between the cover plate 2 folding door-plate groups of the folding door-plate group in cap seal 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 controlled by the folding door-plate group of the folding door-plate group in the left side that is arranged on the casing top and right side and is opened or close, 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 gap, 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 gap 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 on the left of the first active door-plate and feeding mouth, the limit is hinged, 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 the feeding mouth right edge 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 coordinates 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 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 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.
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 |
|---|---|---|---|
| CN 201220595319 CN202969209U (en) | 2012-11-13 | 2012-11-13 | Asphalt heat insulation bin of combined road maintenance truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595319 CN202969209U (en) | 2012-11-13 | 2012-11-13 | Asphalt heat insulation bin of combined road maintenance truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969209U true CN202969209U (en) | 2013-06-05 |
Family
ID=48510304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220595319 Expired - Fee Related CN202969209U (en) | 2012-11-13 | 2012-11-13 | Asphalt heat insulation bin of combined road maintenance truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926307A (en) * | 2012-11-13 | 2013-02-13 | 广东易山重工股份有限公司 | Asphalt heat preservation box of road combined maintenance truck |
| RU192850U1 (en) * | 2017-03-24 | 2019-10-03 | Юрий Анатольевич Гончаренко | AUTONOMOUS MODULAR HEATING-MELTING FURNACE |
-
2012
- 2012-11-13 CN CN 201220595319 patent/CN202969209U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926307A (en) * | 2012-11-13 | 2013-02-13 | 广东易山重工股份有限公司 | Asphalt heat preservation box of road combined maintenance truck |
| RU192850U1 (en) * | 2017-03-24 | 2019-10-03 | Юрий Анатольевич Гончаренко | AUTONOMOUS MODULAR HEATING-MELTING FURNACE |
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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: 20130605 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |