CN104117326A - Asphalt oil draining device - Google Patents
Asphalt oil draining device Download PDFInfo
- Publication number
- CN104117326A CN104117326A CN201410367530.XA CN201410367530A CN104117326A CN 104117326 A CN104117326 A CN 104117326A CN 201410367530 A CN201410367530 A CN 201410367530A CN 104117326 A CN104117326 A CN 104117326A
- Authority
- CN
- China
- Prior art keywords
- tapered plug
- connecting rod
- asphalt
- conical base
- pitch
- 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.)
- Pending
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- Road Paving Machines (AREA)
Abstract
The invention relates to an asphalt oil draining device. The asphalt oil draining device comprises an asphalt metering hopper, an air cylinder, a connecting rod, a tapered plug and a conical base, wherein a base of the air cylinder is fixed on the asphalt metering hopper by a connecting plate, the upper end of the connecting rod is articulated with an air cylinder rod, the lower end of the connecting rod penetrates through the tapered plug and is welded, the conical base is welded at the bottom of the asphalt metering hopper, an inner hole is formed in the conical base, and asphalt is drained through the inner hole of the conical base. The asphalt oil draining device has a simple and reasonable structure, has good sealing property due to the cooperation of the tapered plug and the conical base, adopts a downwards-discharging mode to discharge thoroughly by virtue of the gravity, can ensure that the connecting rod is not completely pulled out of the inner hole of the conical base within the stroke of the air cylinder, and ensures that the tapered plug is well matched with the conical base when the tapered plug moves downwards.
Description
Technical field
The present invention relates to a kind of pitch jettison gear, specifically, for the backgauge in asphalt mixer cold burden storehouse, belong to mechanical equipment technical field.
Background technology
In asphalt mixer, owing to belonging to thick liquid after asphalt heating, sealing problem is difficult to solve, and also cannot ensure not exclusively to extract at the stroke inside connecting rod of cylinder the endoporus of cone seat, while so just not ensureing that tapered plug is descending with bore a no-float.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, a kind of pitch jettison gear is provided, this device has solved sealing, and downward marker method of while is convenient to it and is utilized self gravitation discharge clean; While having ensured that tapered plug is descending with a cone seat no-float.
According to technical scheme provided by the invention, pitch jettison gear comprises pitch weighing hopper, cylinder, connecting rod, tapered plug and cone seat; Described air cylinder base is fixed on pitch weighing hopper by connecting plate, and described small end and cylinder rod are hinged, and lower end is through tapered plug welding; Cone seat is welded in the bottom of pitch weighing hopper.
As a further improvement on the present invention, described connecting rod lower end is 145-155mm through tapered plug.
As a further improvement on the present invention, described cone seat is provided with endoporus, and pitch is discharged by the endoporus of boring seat.
Compared with the prior art the present invention has the following advantages:
The present invention is simple and reasonable for structure; Because the cooperation of tapered plug and cone seat has well solved sealing, downward marker method of while is convenient to it and is utilized self gravitation discharge clean; Ensure not exclusively to extract at the stroke inside connecting rod of cylinder the endoporus of cone seat, while just having ensured that tapered plug is descending with a cone seat no-float.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
The present invention is below further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1, comprise pitch weighing hopper 1, cylinder 2, connecting rod 3, tapered plug 4 and cone seat 5.
Cylinder 2 bases of the present invention are fixed on pitch weighing hopper 1 by connecting plate, and described connecting rod 3 upper ends and cylinder 2 bars are hinged, and lower end is through the about 150mm of tapered plug 4 welding; Cone seat 5 is welded in the bottom of pitch weighing hopper 1.
Pitch weighing hopper 1 of the present invention claims that after full pitch, cylinder 2 moves, and drivening rod 3 is upwards extracted tapered plug 4, and pitch is just discharged by the endoporus of cone seat 5.
Owing to belonging to thick liquid after asphalt heating, the cooperation of tapered plug 4 and cone seat 5 has well solved sealing, and downward marker method of while is convenient to it and is utilized self gravitation discharge clean.
Because connecting rod 3 is through tapered plug 4, be conducive to install on the one hand tapered plug 4, the 150mm long connecting rod stretching out on the other hand also plays positioning action, ensures not exclusively to extract at the stroke inside connecting rod 3 of cylinder the endoporus of cone seat 5, while so just having ensured that tapered plug 4 is descending with cone seat 5 no-floats.
Claims (3)
1. a pitch jettison gear, is characterized in that: comprise pitch weighing hopper (1), cylinder (2), connecting rod (3), tapered plug (4) and cone seat (5); It is upper that described cylinder (2) base is fixed on pitch weighing hopper (1) by connecting plate, and described connecting rod (3) upper end and cylinder (2) bar are hinged, and lower end is through tapered plug (4) welding; Cone seat (5) is welded in the bottom of pitch weighing hopper (1).
2. a kind of pitch jettison gear as claimed in claim 1, is characterized in that: described connecting rod (3) lower end is 145-155mm through tapered plug (4).
3. a kind of pitch jettison gear as claimed in claim 1, is characterized in that: described cone seat (5) is provided with endoporus, and pitch is discharged by the endoporus of boring seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410367530.XA CN104117326A (en) | 2014-07-29 | 2014-07-29 | Asphalt oil draining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410367530.XA CN104117326A (en) | 2014-07-29 | 2014-07-29 | Asphalt oil draining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104117326A true CN104117326A (en) | 2014-10-29 |
Family
ID=51763097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410367530.XA Pending CN104117326A (en) | 2014-07-29 | 2014-07-29 | Asphalt oil draining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117326A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217570A (en) * | 2017-06-15 | 2017-09-29 | 福建铁拓机械有限公司 | A kind of follow-on pitch metering sprinkling system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002089966A2 (en) * | 2001-05-07 | 2002-11-14 | Uop Llc | Apparatus for mixing and reacting at least two fluids |
| KR20040012830A (en) * | 2001-05-14 | 2004-02-11 | 라파르쥐 쁠라뜨르 | Method and device for forming dense layers in a gypsum paste |
| US20040187770A1 (en) * | 2001-10-17 | 2004-09-30 | Calabrese Richard V. | Rotor-stator apparatus and process for the formation of particles |
| CN2921798Y (en) * | 2006-07-11 | 2007-07-11 | 于波涛 | Automatic weighing apparatus |
| CN103922053A (en) * | 2014-05-04 | 2014-07-16 | 石家庄荣信科技有限公司 | Explosion-proof discharge valve |
| CN203955161U (en) * | 2014-07-29 | 2014-11-26 | 无锡华中科技有限公司 | A kind of pitch jettison gear |
-
2014
- 2014-07-29 CN CN201410367530.XA patent/CN104117326A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002089966A2 (en) * | 2001-05-07 | 2002-11-14 | Uop Llc | Apparatus for mixing and reacting at least two fluids |
| KR20040012830A (en) * | 2001-05-14 | 2004-02-11 | 라파르쥐 쁠라뜨르 | Method and device for forming dense layers in a gypsum paste |
| US20040187770A1 (en) * | 2001-10-17 | 2004-09-30 | Calabrese Richard V. | Rotor-stator apparatus and process for the formation of particles |
| CN2921798Y (en) * | 2006-07-11 | 2007-07-11 | 于波涛 | Automatic weighing apparatus |
| CN103922053A (en) * | 2014-05-04 | 2014-07-16 | 石家庄荣信科技有限公司 | Explosion-proof discharge valve |
| CN203955161U (en) * | 2014-07-29 | 2014-11-26 | 无锡华中科技有限公司 | A kind of pitch jettison gear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217570A (en) * | 2017-06-15 | 2017-09-29 | 福建铁拓机械有限公司 | A kind of follow-on pitch metering sprinkling system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |