CN102069976A - Discharge device for bunker - Google Patents
Discharge device for bunker Download PDFInfo
- Publication number
- CN102069976A CN102069976A CN 201010211986 CN201010211986A CN102069976A CN 102069976 A CN102069976 A CN 102069976A CN 201010211986 CN201010211986 CN 201010211986 CN 201010211986 A CN201010211986 A CN 201010211986A CN 102069976 A CN102069976 A CN 102069976A
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- CN
- China
- Prior art keywords
- cylinder
- present
- discharging device
- feed bin
- emptying door
- 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.)
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention discloses a discharge device for a bunker, which comprises a discharge door (2) and a cylinder (1) fixed on a bunker body, wherein the cylinder (1) is a double-stroke cylinder; a driving rod of the cylinder (1) is hinged with a crank arm (6) at the junction, the crank arm (6) is fixedly connected with a bearing shaft (4), and the bearing shaft (4) is fixed on a support (3) of the bunker body and fixedly connected wit the discharge door (2).
Description
Technical field
The present invention relates to a kind of discharging device, particularly, relate to a kind of discharging device of feed bin.
Background technology
Originally the feed bin discharging device adopts two single doors, and two cylinders are independently controlled, to reach the requirement of the building stones weighing hopper smart metering in thick earlier metering back.Two fan doors are opened earlier simultaneously during blowing, wait to measure and close Yishanmen earlier after a certain amount of, when measuring again to setting value in addition Yishanmen close.Because of two fan doors are contact seal, often there is aggregate to be stuck in therebetween, often need maintenance, and under drain hole, in case a cylinder leakage tester, bin gate just can be opened automatically.
Summary of the invention
The objective of the invention is to,, propose a kind of discharging device of feed bin at the problems referred to above, to realize realizing thick metering and smart metering, again can good airproof performance, open and close flexibly.
For achieving the above object, the technical solution used in the present invention is: the feed bin discharging device comprises emptying door and the cylinder that is fixed on the warehouse, emptying door is a simple gate, cylinder is a double stroke cylinder, the drive spindle of cylinder by connecting lever with hold axle hinge joint, hold axle and be fixed on the warehouse support and and captive joint with emptying door.
Cylinder installation form of the present invention and prior art are different, good leak tightness, and the dustproof effect of single-piece is better, and because bearing has been installed, bin gate opens and closes more flexible again.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification sheets, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a front view of the present invention;
Fig. 2 is a left view of the present invention.
In conjunction with the accompanying drawings, Reference numeral is as follows in the embodiment of the invention:
The 1-cylinder; The 2-emptying door; The 3-warehouse; 4-holds axle; The 5-support; The 6-connecting lever.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
As Fig. 1, the present invention includes the cylinder that emptying door and control emptying door open and close, the feed bin emptying door adopts single cylinder doublestroke control, emptying door is swung around the axle that holds that is fixed on the support, doublestroke is opened simultaneously when blowing, waits to measure and closes LAP earlier after a certain amount of, closes another section stroke when measuring to setting value again, can reach measuring accuracy equally, and be not easy to occur the phenomenon that gets stuck.Even if cylinder leakage tester, bin gate also can keep closed condition under the action of gravity of material.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. feed bin discharging device, it is characterized in that: described feed bin discharging device comprises emptying door (2) and is fixed on cylinder (1) on the warehouse, cylinder (1) is a double stroke cylinder, its drive spindle and connecting lever (6) link in the junction, connecting lever (6) with hold axle (4) and captive joint, hold axle (4) and be fixed on that warehouse support (3) is gone up and captive joint with emptying door (2).
2. feed bin discharging device according to claim 1, the cross section of described emptying door (2) are V-type or W type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010211986 CN102069976A (en) | 2010-06-18 | 2010-06-18 | Discharge device for bunker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010211986 CN102069976A (en) | 2010-06-18 | 2010-06-18 | Discharge device for bunker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102069976A true CN102069976A (en) | 2011-05-25 |
Family
ID=44028772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010211986 Pending CN102069976A (en) | 2010-06-18 | 2010-06-18 | Discharge device for bunker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102069976A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602621A (en) * | 2012-03-28 | 2012-07-25 | 福建南方路面机械有限公司 | Thermal-insulation storage for finished asphalt |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11321978A (en) * | 1998-05-13 | 1999-11-24 | Sintokogio Ltd | Discharge gate mechanism of powder and granule hopper |
| CN2583185Y (en) * | 2002-11-28 | 2003-10-29 | 三一重工股份有限公司上海研究院 | Double stroke discharging door of asphalt mixer |
| CN2607322Y (en) * | 2003-04-08 | 2004-03-24 | 武汉人天包装机械有限公司 | Industrial automatic packing machine |
| CN201322643Y (en) * | 2008-12-18 | 2009-10-07 | 无锡市耐特机电一体化技术有限公司 | Charging mechanism with stroke adjustable cylinder |
| CN201816996U (en) * | 2010-06-18 | 2011-05-04 | 无锡华中科技有限公司 | Emptying device of material bin |
-
2010
- 2010-06-18 CN CN 201010211986 patent/CN102069976A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11321978A (en) * | 1998-05-13 | 1999-11-24 | Sintokogio Ltd | Discharge gate mechanism of powder and granule hopper |
| CN2583185Y (en) * | 2002-11-28 | 2003-10-29 | 三一重工股份有限公司上海研究院 | Double stroke discharging door of asphalt mixer |
| CN2607322Y (en) * | 2003-04-08 | 2004-03-24 | 武汉人天包装机械有限公司 | Industrial automatic packing machine |
| CN201322643Y (en) * | 2008-12-18 | 2009-10-07 | 无锡市耐特机电一体化技术有限公司 | Charging mechanism with stroke adjustable cylinder |
| CN201816996U (en) * | 2010-06-18 | 2011-05-04 | 无锡华中科技有限公司 | Emptying device of material bin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602621A (en) * | 2012-03-28 | 2012-07-25 | 福建南方路面机械有限公司 | Thermal-insulation storage for finished asphalt |
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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 |
Open date: 20110525 |