CN203583317U - Heat-preservation feed box - Google Patents
Heat-preservation feed box Download PDFInfo
- Publication number
- CN203583317U CN203583317U CN201320751824.3U CN201320751824U CN203583317U CN 203583317 U CN203583317 U CN 203583317U CN 201320751824 U CN201320751824 U CN 201320751824U CN 203583317 U CN203583317 U CN 203583317U
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- CN
- China
- Prior art keywords
- casing
- hopper according
- opening
- blind device
- insulation hopper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a heat-preservation feed box which comprises a box body (1) in which a bituminous mixture is stored, wherein an opening (1-1) is formed in the upper end of the box body (1), a discharge hole (1-2) is formed in the sidewall of the box body (1), a roller blind device (2) capable of sealing the opening (1-1) is arranged at one side of the box body (1), and a driving device (3) for driving the roller blind device (2) to stretch is arranged on the box body (1).
Description
[technical field]
The utility model designs a kind of incubator of bituminous mixture.
[background technology]
In maintenance of surface equipment, often using incubator stores and is incubated bituminous mixture, asphalt mixture heating is adopted to gas heating more, first at also useful microwave, heat, but because generally all adopting metal material, makes by incubator, and microwave can be masked by metal material, so need to be in the upper shed of insulation hopper while adopting microwave heating asphalt mixture, heat rear insulation hopper and need to seal opening, but the insulation material cover plate of general structure is hinged on hopper opening part, seals opening and is incubated troublesome poeration.
[utility model content]
In order to solve deficiency of the prior art, provide a kind of simple in structure, the easy to operate insulation hopper of cutting high insulating effect, the technical solution adopted in the utility model is:
A kind of insulation hopper, include the casing that stores bituminous mixture, in described casing upper end, be provided with opening, at described wall box, be provided with discharging opening, in described casing one side, be provided with the roller blind device that can seal opening, on casing, be provided with the drive unit that drives roller blind device to launch.
Described roller blind device includes the central rotating shaft being fixed on casing, on described central rotating shaft, is provided with roller shutter, at described central rotating shaft two ends, is provided with torque spring.
Described drive unit comprises the hydraulic jack that is located at casing both sides, at described hydraulic jack telescopic end, is provided with pulley, and described drive unit also includes and is wrapped on pulley and one end is fixed on the other end on casing and is fixed on the free-ended rope of roller shutter.
On described casing, be provided with guide rail, described pulley one Slideslip is located in guide rail.
At described bottom half, be provided with telescopic hydraulic cylinder.
At described discharging opening edge, be hinged with cover plate, on described cover plate, be provided with snap close, on described casing, be provided with the latch fitting that can pin cover plate with snap fit.
At described roller shutter, be provided with the clamshell of protection roller shutter outward.
At described discharging opening edge, be provided with baffle plate.
Adopt the insulation hopper of structure above, in incubator opening one side, roller blind device is set, as rolling door, by drive unit, drive roller blind device that insulation hopper opening is sealed, in the time of need to heating, under the effect of torque spring, roller blind device can open hopper opening by automatic drawing back again, this insulation material box structure is simple, easy to operate, makes better heat preservation.
[accompanying drawing explanation]
Fig. 1 is the utility model hopper opening open mode stereogram.
Fig. 2 is the utility model hopper closure of openings state stereogram.
Fig. 3 is the utility model roller blind device topology view.
Fig. 4 is the utility model lateral view.
[specific embodiment]
Insulation hopper as shown in Figure 1, include casing 1, casing 1 be provided with opening 1 ?1, casing 1 bituminous mixture, in the time of need to heating microwave heating equipment by opening 1 ?bituminous mixture in 1 pair of casing 1 heat, on casing 1, be also provided with roller blind device 2, roller blind device 2 be located at opening 1 ?1 edge, on the both sides adjacent with roller blind device 2, be equipped with drive unit 3, thus as shown in Figure 2 drive unit 3 can drive roller blind device 2 to open to seal opening 1 ?1.Casing 1 one sides be also provided with discharging opening 1 ?2, discharging opening 1 ?2 edges be hinged with cover plate 6, cover plate 6 by be located at snap close on cover plate 66 ?1 and be located at latch fitting on casing 16 ?2 coordinate and be lockable, needing discharging is to separate opening lock catch 6 ?1 to open cover plate 6 and expose discharging opening 1 ?2, discharging opening 1 ?2 edges be also provided with baffle plate 1 ?3, baffle plate 1 ?3 also by hinged, be located on casing 1, but baffle plate 1 ?the angles of 3 rotations limited, during to inner rotary, can not blocked by discharging opening 1 ?2 edges, baffle plate 1 ?3 height be about half of casing 1 height, while opening cover plate 6 so again, can not make the bituminous mixture in case come down in torrents out at once.In casing 1 bottom, be provided with telescopic hydraulic cylinder 5 as shown in Figure 4, this telescopic hydraulic cylinder 5 is to tilt when insulation hopper was installed to the drive case 1 when upper of caring the car, thereby makes bituminous mixture come down in torrents out from discharging opening 1 ?2.
Roller blind device 2(as shown in Figure 3 and the structural similarity of rolling door) include central rotating shaft 2 ?1; central rotating shaft 2 ?be provided with on 1 roller shutter 2 ?2; roller shutter 2 ?2 be wrapped in central rotating shaft 2 ?on 1; central rotating shaft 2 ?1 two ends be provided with torque spring 2 ?3; when roller blind device 2 is positioned at initial position torque spring 2 ?3 relax; roller shutter 2 ?be also provided with clamshell outside 2, protection roller blind device 2 inside are not contaminated, prevent rain erosion and get rusty.Drive unit 3 include hydraulic jack 3 ?1, hydraulic jack 3 ?1 telescopic end be provided with pulley 3 ?2, also include rope 3 ?3, rope 3 ?one end of 3 be fixed on casing 1, the other end be fixed on roller shutter 2 ?2 free ends, rope 3 ?3 around pulley 3 ?on 2 by pulley 3 ?2 support, like this when hydraulic jack 3 ?1 will drive when flexible rope 3 ?3 move, at hydraulic jack 3 ?1 telescopic ends, pulley 3 ?2 being set is because rope can be with movable pulley to rotate when hydraulic jack drives, if do not give up to pulley 3 ?2 will make rope 3 ?3 with hydraulic jack 3 ?1 telescopic end produce friction and reduce application life, on casing 1, be also provided with guide rail 4, pulley 3 ?2 one sides be fixed with bearing and be just in time placed in guide rail 4, make like this pulley 3 ?2 more stable along moving in guide rail 4 moving process.
The process of roller blind device 2 opening and closing: hydraulic jack 3 ?1 telescopic end band movable pulley 3 ?2 motions are provided in a side of also setting in motion of rope 3 ?3 above, thereby rope 3 ?3 drive roller shutter 2 ?2 free ends move make roller shutter 2 ?2 seal opening 1 ?1, roller shutter 2 ?2 be driven seal opening 1 ?1 o'clock torque spring 2 ?3 also can be tightened up; When hydraulic jack 3 ?1 backhaul, under the effect of torque spring 2 ?3 restoring forces, roller shutter 2 ?2 are got up to be returned to initial position by rolling again.
Claims (8)
1. one kind is incubated hopper, include the casing (1) that stores bituminous mixture, in described casing (1) upper end, be provided with opening (1 ?1), at described casing (1) sidewall, be provided with discharging opening (1 ?2), it is characterized in that: in described casing (1) one side, be provided with the roller blind device (2) that can seal opening (1 ?1), on casing (1), be provided with the drive unit (3) that drives roller blind device (2) to launch.
2. a kind of insulation hopper according to claim 1, it is characterized in that: described roller blind device (2) includes the central rotating shaft that is fixed on casing (1) (2 ?1), on described central rotating shaft (2 ?1), be provided with roller shutter (2 ?2), at described central rotating shaft (2 ?1) two ends, be provided with torque spring (2 ?3).
3. a kind of insulation hopper according to claim 2, it is characterized in that: described drive unit (3) comprises the hydraulic jack (3 ?1) that is located at casing (1) both sides, at described hydraulic jack (3 ?1) telescopic end, be provided with pulley (3 ?2), described drive unit (3) also includes and is wrapped in the upper and one end of pulley (3 ?2) and is fixed on the upper other end of casing (1) and is fixed on the free-ended rope of roller shutter (2 ?2) (3 ?3).
4. a kind of insulation hopper according to claim 3, is characterized in that: on described casing (1), be provided with guide rail (4), described pulley (3 ?2) Slideslip is located in guide rail (4).
5. a kind of insulation hopper according to claim 1, is characterized in that: in described casing (1) bottom, be provided with telescopic hydraulic cylinder (5).
6. a kind of insulation hopper according to claim 1, it is characterized in that: at described discharging opening (1 ?2) edge, be hinged with cover plate (6), on described cover plate (6), be provided with snap close (6 ?1), on described casing (1), be provided with and coordinate the latch fitting (6 ?2) that can pin cover plate (6) with snap close (6 ?1).
7. a kind of insulation hopper according to claim 2, is characterized in that: the clamshell that is provided with protection roller shutter (2 ?2) outside described roller shutter (2 ?2).
8. a kind of insulation hopper according to claim 6, is characterized in that: at described discharging opening edge, be provided with baffle plate (1 ?3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751824.3U CN203583317U (en) | 2013-11-25 | 2013-11-25 | Heat-preservation feed box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751824.3U CN203583317U (en) | 2013-11-25 | 2013-11-25 | Heat-preservation feed box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203583317U true CN203583317U (en) | 2014-05-07 |
Family
ID=50581262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320751824.3U Expired - Fee Related CN203583317U (en) | 2013-11-25 | 2013-11-25 | Heat-preservation feed box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203583317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024186A (en) * | 2018-08-15 | 2018-12-18 | 深圳市粤通建设工程有限公司 | Asphalt pavement conserving equipment |
| CN109577839A (en) * | 2018-12-28 | 2019-04-05 | 大族激光科技产业集团股份有限公司 | A kind of dustproof and waterproof roller blind device, automatic double surface gluer and method for laser processing |
-
2013
- 2013-11-25 CN CN201320751824.3U patent/CN203583317U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024186A (en) * | 2018-08-15 | 2018-12-18 | 深圳市粤通建设工程有限公司 | Asphalt pavement conserving equipment |
| CN109024186B (en) * | 2018-08-15 | 2021-04-16 | 深圳市粤通建设工程有限公司 | Asphalt pavement maintenance equipment |
| CN109577839A (en) * | 2018-12-28 | 2019-04-05 | 大族激光科技产业集团股份有限公司 | A kind of dustproof and waterproof roller blind device, automatic double surface gluer and method for laser processing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20161125 |