CN105015970A - Stepped sealing type bin door - Google Patents
Stepped sealing type bin door Download PDFInfo
- Publication number
- CN105015970A CN105015970A CN201410175960.1A CN201410175960A CN105015970A CN 105015970 A CN105015970 A CN 105015970A CN 201410175960 A CN201410175960 A CN 201410175960A CN 105015970 A CN105015970 A CN 105015970A
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- CN
- China
- Prior art keywords
- bin door
- door
- sealing
- stepped
- cylinder
- 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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- Sealing Of Jars (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a stepped sealing type bin door, and belongs to the field of fodder machines. A swing arm is driven by a cylinder to rotate, two semicircular bin door bodies arranged on a rotating shaft can overturn or be laid flat, the unloading and material sealing effects are achieved, and therefore the purpose of sealing powdery materials which are prone to flowing is achieved. The stepped sealing type bin door is characterized in that the two semicircular bin door bodies are arranged on the rotating shaft in a high-low staggered manner to form a stepped turning plate; sealing strips are arranged on the inner wall of a bin door cylinder in a vertical staggered mode and overlap a turning plate shaft; materials can not flow down from seams in the two ends of the turning plate shaft; when the turning plate is laid flat, the stepped turning plate makes close contact with the sealing strips so that the materials can be sealed; and when the turning plate is driven by the cylinder to rotate by a certain angle, the sealed materials can be rapidly discharged. Compared with the prior art, the stepped sealing type bin door has the beneficial effects that the bin door is good in sealing, the bin door is circular, diameter changes are not needed when the bin door is connected with a circular weighing bucket, and the height of devices can be reduced so that cost can be saved.
Description
Technical field
The present invention relates to a kind of stepped sealed formula feed bin door being applied to feed factory, belong to feed manufacturing machine technical field.
Background technology
At present, known feed factory burden balance and the door of feed bin have board-like and simple and easy round turnover plate type of square lower turnover plate type, electric mortiser etc., square lower turnover plate type sealing is tighter, but structure relative complex, manufacture difficulty is large, need circle feed bin or circle weighing bucket to become square opening discharging, make weighing bucket or feed bin manufacturing cost increase; Electric mortiser is board-like not only to be had above-mentioned shortcoming but also pull and push in process at plate often has partial material to leak, and therefore can only be applied on material fluidity is poor, accuracy requirement is not high feed bin; Simple and easy round turnover plate type has the simple low cost and other advantages of manufacture, but poorly sealed, can only be used on the very poor or granular material of flowing power.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of stepped sealed formula feed bin door.
The technical solution adopted in the present invention is: stepped sealed formula feed bin door is made up of the seam of door cylinder, sealing band, cutting plate, ladder turnover panel, rotating plate shaft, bearing, swing arm, cylinder or oil cylinder etc.The seam of door cylinder is welded to form by solid drawn pipe, flange, air cylinder support, bearing plate etc., upper flanges dish is connected with batching weighing bucket or feed bin, solid drawn pipe Central Symmetry has two circular holes so that rotating plate shaft passes, the bearing plate that circular hole external welding is made up of channel-section steel, air cylinder support is welded by channel-section steel and makes, end has transfer ear, and cylinder is twisted by bearing pin and transfer ear and connects, and cylinder can freely be rotated when flexible.Sealing band is two and bends to semicircle band steel band, symmetrical zigzag weld is up and down connected on steel pipe inner wall, when ladder turnover panel closes and sealing band close contact seal material, cutting plate is that ridge is welded on retrousse ladder turnover panel by two block plates, its effect is the resistance that reduction turnover panel upwards stirs, during blowing, cylinder promotes swing arm, and swing arm is rotated and driven rotating plate shaft rotation to make ladder turnover panel overturn 80 degree, and material gushes from feed bin door.
Compared with prior art, the invention has the beneficial effects as follows this door not only good seal, and door is rounded, is connected with weighing bucket or bulk tank simply, equipment manufacturing cost is low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described:
Fig. 1 is stepped sealed formula feed bin door front view.
Fig. 2 is stepped sealed formula feed bin door birds-eye view.
Fig. 3 is that stepped sealed formula feed bin door opens schematic diagram.
1. door cylinder seam in Fig. 1,2. sealing band, 3. cutting plate, 4. ladder turnover panel, 5. rotating plate shaft.
6. bearings, 7. swing arm, 8. cylinder in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described: stepped sealed formula feed bin door is by door cylinder seam (1), sealing band (2), cutting plate (3), ladder turnover panel (4), rotating plate shaft (5), bearing (6), swing arm (7), the compositions such as cylinder (8), door cylinder seam (1) is by solid drawn pipe, flange, air cylinder support, bearing plates etc. are welded to form whole door main body framework, upper flange plate is connected with weighing bucket or feed bin, the equipment connection such as lower flange and mixer, turnover panel, other parts such as cylinder are all arranged on door cylinder, sealing band (2) is two and bends to semicircle band steel band, symmetrical zigzag weld is up and down connected on door cylinder inwall, when door is closed, ladder turnover panel (4) keeps flat and contacts with sealing band (2) effect playing sealants, overlapping region is had with the rotating plate shaft of centre because sealing band (2) is interconnected up and down, runny material can not be flowed down from rotating plate shaft two ends seam, cutting plate (3) is docked by two block plates and is welded on retrousse ladder turnover panel (4) in ridge-shaped, its effect is the resistance that reduction turnover panel upwards stirs, during blowing, cylinder (8) promotes swing arm (7), swing arm (7) is rotated and is driven rotating plate shaft (5) rotation in bearing (6) to make ladder turnover panel (4) overturn 80 degree, material gushes from feed bin door.
Claims (2)
1. a stepped sealed formula feed bin door, in door cylinder, two semicircular door is fixed in rotating shaft, being rotated by cylinder or hydraulic oil cylinder driving swing arm makes door overturn and keep flat, play the effect of discharging and sealants, it is characterized in that: two semicircular door is in staggered configuration by height and forms notch cuttype turnover panel in rotating shaft, sealing band is interconnected up and down has overlapping region with the rotating plate shaft of centre, runny material can not be flowed down, by ladder turnover panel and sealing band close contact sealants from rotating plate shaft two ends seam.
2. stepped sealed formula feed bin door according to claim 1, it is characterized in that: utilize various material to have tool flowing power slope angle of repose, form by ladder door and interconnected sealing band the material that sealing arrangement makes to seal and be all less than its intrinsic slope angle of repose at each overlapping gap place flowing angle, thus play sealing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175960.1A CN105015970B (en) | 2014-04-23 | 2014-04-23 | Stepped sealed formula feed bin door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175960.1A CN105015970B (en) | 2014-04-23 | 2014-04-23 | Stepped sealed formula feed bin door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105015970A true CN105015970A (en) | 2015-11-04 |
| CN105015970B CN105015970B (en) | 2018-07-24 |
Family
ID=54406360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410175960.1A Expired - Fee Related CN105015970B (en) | 2014-04-23 | 2014-04-23 | Stepped sealed formula feed bin door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105015970B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278619A (en) * | 2020-10-30 | 2021-01-29 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Panel turnover charging door mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29911934U1 (en) * | 1999-07-14 | 1999-09-02 | Ipd Automation Gmbh | Butterfly valve for dusty and granular bulk goods |
| CN2562085Y (en) * | 2002-07-17 | 2003-07-23 | 韩全家 | Energy savers |
| CN102849373A (en) * | 2012-09-06 | 2013-01-02 | 无锡市长虹化塑色粒有限公司 | Hydraulic switch valve for hopper |
| CN202828693U (en) * | 2012-09-20 | 2013-03-27 | 中国石油天然气股份有限公司 | Reverse turning bed type chute |
| CN203096867U (en) * | 2013-03-12 | 2013-07-31 | 李霖山 | Inverted plate type floor drain |
| CN203174752U (en) * | 2013-03-28 | 2013-09-04 | 鞍钢股份有限公司 | Flow backward prevention device |
| CN203833046U (en) * | 2014-04-23 | 2014-09-17 | 黑龙江省畜牧机械化研究所 | Step sealing type material bin door |
-
2014
- 2014-04-23 CN CN201410175960.1A patent/CN105015970B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29911934U1 (en) * | 1999-07-14 | 1999-09-02 | Ipd Automation Gmbh | Butterfly valve for dusty and granular bulk goods |
| CN2562085Y (en) * | 2002-07-17 | 2003-07-23 | 韩全家 | Energy savers |
| CN102849373A (en) * | 2012-09-06 | 2013-01-02 | 无锡市长虹化塑色粒有限公司 | Hydraulic switch valve for hopper |
| CN202828693U (en) * | 2012-09-20 | 2013-03-27 | 中国石油天然气股份有限公司 | Reverse turning bed type chute |
| CN203096867U (en) * | 2013-03-12 | 2013-07-31 | 李霖山 | Inverted plate type floor drain |
| CN203174752U (en) * | 2013-03-28 | 2013-09-04 | 鞍钢股份有限公司 | Flow backward prevention device |
| CN203833046U (en) * | 2014-04-23 | 2014-09-17 | 黑龙江省畜牧机械化研究所 | Step sealing type material bin door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278619A (en) * | 2020-10-30 | 2021-01-29 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Panel turnover charging door mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105015970B (en) | 2018-07-24 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20200423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |