CN105465459A - Automatic granular solid throttling valve - Google Patents
Automatic granular solid throttling valve Download PDFInfo
- Publication number
- CN105465459A CN105465459A CN201410461754.7A CN201410461754A CN105465459A CN 105465459 A CN105465459 A CN 105465459A CN 201410461754 A CN201410461754 A CN 201410461754A CN 105465459 A CN105465459 A CN 105465459A
- Authority
- CN
- China
- Prior art keywords
- valve
- floating body
- choked flow
- buoyancy aid
- adjusting rod
- 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.)
- Granted
Links
- 239000007787 solid Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 239000003562 lightweight material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses an automatic granular solid throttling valve. The automatic granular solid throttling valve can be used for automatically controlling the quantity of seeds in a seed-metering device of a sower and can also be used for automatically controlling the quantity of materials in a vibrating screen. The automatic granular solid throttling valve is composed of a floating body 1, an adjusting rod 2, a flow choking plate 3, tension springs 4, a valve 5, a limiting rod 6 and a feeding pipe 7. The floating body is a hollow sealed body made from a light material. The bottom face of the floating body is a plane, and the upper surface of the floating body is a convex face. The adjusting rod is made from a screw rod and the lower portion of the adjusting rod is screwed into the top of the floating body. The depth of the part of the adjusting rod screwed into the floating body can be adjusted. The upper portion of the adjusting rod is fixedly connected with the flow choking plate. The flow choking plate is fixedly connected with the valve. The valve is a big-end-down conical body, and the tip end of the valve is fixedly connected with the limiting rod. The feeding pipe is connected with the flow choking plate through the tension springs. The tension springs are used for suspending the flow choking plate under the tension springs. In an initial state, the tensile force is equal to the gravity of a suspended object, and the valve is opened. The feeding pipe is externally connected to a material outlet of material supplying equipment, and the floating body is placed in a material bin.
Description
One. technical field
Granular solids automatic throttle relates to sowing machine field, granular solids screening field.
Two. background technique
In vibrating sieve, material is too much, can overflow from sieve, crosses that screening efficiency is low at least.In sowing machine industry, for the seed seeding of poor fluidity, built on stilts phenomenon is eliminated in the vibration of seed demand in feed mechanism for seed, and seed number also need to control in certain scope, this just need a kind of can to the device of the granular solids self-choke under exciting state.
Three. summary of the invention
There is provided a kind of can to the device of granular solids self-choke in material bin---granular solids automatic throttle, its concrete structure and principle as follows.
Granular solids automatic throttle is made up of buoyancy aid 1, adjustable lever 2, choked flow dish 3, extension spring 4, valve 5, position-limited lever 6 and supply pipe 7.Buoyancy aid is the closure of the hollow made with lightweight material, bottom surface is plane, upper surface is convex surface, adjustable lever screw rod is made, bottom is screwed into buoyancy aid top, be screwed into the depth adjustable joint of buoyancy aid, adjustable lever top and choked flow dish are connected, choked flow dish and valve are connected, and valve is up-small and down-big cone, and most advanced and sophisticated and position-limited lever is connected, be connected by extension spring between supply pipe with choked flow dish, extension spring is for hanging choked flow dish below, and pulling force is in an initial condition equal with hung object gravity, and valve in opened condition.Be connected on outside supply pipe on the discharge port of feeder apparatus, buoyancy aid is placed in material bin.
Four. accompanying drawing explanation.
Fig. 1 is granular solids automatic throttle structural representation.
1 be buoyancy aid, 2 be adjustable lever in figure, 3 be choked flow dish, 4 be extension spring, 5 be valve, 6 be position-limited lever, 7 for supply pipe.
Five. embodiment.
Below in conjunction with accompanying drawing, the structure of granular solids automatic throttle, principle are described further.
Granular solids automatic throttle is made up of buoyancy aid 1, adjustable lever 2, choked flow dish 3, extension spring 4, valve 5, position-limited lever 6 and supply pipe 7.Buoyancy aid is the closure of the hollow made with lightweight material, bottom surface is plane, upper surface is convex surface, adjustable lever screw rod is made, bottom is screwed into buoyancy aid top, be screwed into the depth adjustable joint of buoyancy aid, adjustable lever top and choked flow dish are connected, choked flow dish and valve are connected, and valve is up-small and down-big cone, and most advanced and sophisticated and position-limited lever is connected, be connected by extension spring between supply pipe with choked flow dish, extension spring is for hanging choked flow dish below, and pulling force is in an initial condition equal with hung object gravity, and valve in opened condition.Be connected on outside supply pipe on the discharge port of feeder apparatus, buoyancy aid is placed in material bin.
Working procedure: supply pipe is fixed on the discharge port of feeder apparatus, the conical flow of external solid material on valve is to choked flow dish, if the material bin under buoyancy aid is in vibration, buoyancy aid will vibrate thereupon, solid material on choked flow dish flows because of choked flow disc vibration, drop in material bin, when in material bin, rise in material face, buoyancy aid floats, and makes gap smaller between valve and supply pipe, and feeding speed reduces, when material face in material bin declines, buoyancy aid declines thereupon, and between valve and supply pipe, gap becomes large, and feeding speed increases.If operation stops, material bin stops vibration, and buoyancy aid stops vibration, and material can be piled up and block supply pipe on the planar annular of choked flow dish, stops feed.Due to spring tension effect, buoyancy aid is made to be in " zero-g " state, under material floating function, up and down sensitiveer.The position-limited lever of valve tip is very long, is positioned at supply pipe all the time, and its effect one is when vibrating, and stirs material in pipe, prevents feed blocking pipeline, and two is after preventing from moving down for kind of a valve, then on when moving, can not enter in supply pipe.When keeping there is more material in material bin, adjustable lever how can be screwed into some in buoyancy aid, otherwise adjustable lever is back-outed from buoyancy aid.
The effect of choked flow dish is when stopping operation, and can stop feed.After stopping operation, due to not vibration, buoyancy aid can not provide buoyancy, and valve can not be closed, if without hindrance flow table, feed cannot stop feed after operation stops.
Any and upper structure roughly the same, or reducing portion separation structure and reduce its function, or changing section structure makes its performance become bad or equivalent or slightly excellent, all in the protection domain of this patent.Counterfeiting not allowed.
Claims (1)
1. granular solids automatic throttle feature is made up of buoyancy aid, adjustable lever, choked flow dish, extension spring, valve, position-limited lever and supply pipe; Buoyancy aid is the closure of the hollow made with lightweight material, and bottom surface is plane, and upper surface is convex surface; Adjustable lever screw rod is made, and bottom is screwed into buoyancy aid top, and be screwed into the depth adjustable joint of buoyancy aid, adjustable lever top and choked flow dish are connected, and choked flow dish and valve are connected; Valve is up-small and down-big cone, and most advanced and sophisticated and position-limited lever is connected; Be connected by extension spring between supply pipe with choked flow dish, extension spring is for the choked flow dish hung below and the object be connected with choked flow dish, and pulling force is in an initial condition equal with hung object gravity, and valve is in open mode; Be connected on outside supply pipe on the discharge port of feeder apparatus, buoyancy aid is placed in material bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461754.7A CN105465459B (en) | 2014-09-12 | 2014-09-12 | Granular solids automatic throttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461754.7A CN105465459B (en) | 2014-09-12 | 2014-09-12 | Granular solids automatic throttle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105465459A true CN105465459A (en) | 2016-04-06 |
| CN105465459B CN105465459B (en) | 2017-10-20 |
Family
ID=55603471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410461754.7A Active CN105465459B (en) | 2014-09-12 | 2014-09-12 | Granular solids automatic throttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105465459B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099203A (en) * | 2018-06-10 | 2018-12-28 | 西北农林科技大学 | A kind of self-draining arrangement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT320397B (en) * | 1969-02-21 | 1975-02-10 | Buehler Ag Geb | PROCEDURE AND PREPARATION FOR SEPARATING BUMPER MIXTURES ACCORDING TO THE WEIGHT OF THE MIXTURE PARTS |
| CN1876525A (en) * | 2005-05-25 | 2006-12-13 | 改进材料公司 | Controlled rate feeder systems for fine particle solids and methods thereof |
| CN201473067U (en) * | 2009-08-06 | 2010-05-19 | 浙江华东铝业股份有限公司 | Material discharge system of multifunctional roasting overhead traveling crane with vertical anode |
| CN202085575U (en) * | 2011-05-09 | 2011-12-28 | 诠懋实业有限公司 | Improved discharging structure for pig feedstuff bucket |
| CN204544770U (en) * | 2015-04-10 | 2015-08-12 | 马鞍山基业环保科技有限公司 | Particle screening device |
-
2014
- 2014-09-12 CN CN201410461754.7A patent/CN105465459B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT320397B (en) * | 1969-02-21 | 1975-02-10 | Buehler Ag Geb | PROCEDURE AND PREPARATION FOR SEPARATING BUMPER MIXTURES ACCORDING TO THE WEIGHT OF THE MIXTURE PARTS |
| CN1876525A (en) * | 2005-05-25 | 2006-12-13 | 改进材料公司 | Controlled rate feeder systems for fine particle solids and methods thereof |
| CN201473067U (en) * | 2009-08-06 | 2010-05-19 | 浙江华东铝业股份有限公司 | Material discharge system of multifunctional roasting overhead traveling crane with vertical anode |
| CN202085575U (en) * | 2011-05-09 | 2011-12-28 | 诠懋实业有限公司 | Improved discharging structure for pig feedstuff bucket |
| CN204544770U (en) * | 2015-04-10 | 2015-08-12 | 马鞍山基业环保科技有限公司 | Particle screening device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099203A (en) * | 2018-06-10 | 2018-12-28 | 西北农林科技大学 | A kind of self-draining arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105465459B (en) | 2017-10-20 |
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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 | ||
| CB02 | Change of applicant information |
Address after: 448264 Hubei city of Jingmen province high tech Zone, nine road No. 16 in 5 Duodao District Tianhong Building Room 606 Applicant after: Cheng Xiangqing Address before: 448264 Shayang City, Jingmen province Gaoyang town smoke smoke secondary school Applicant before: Cheng Xiangqing |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201203 Address after: Room 202-1, building B, North Industrial Park, Binhai Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Yancheng Binhan New Material Technology Co., Ltd Address before: Room 606, building 5, tianhongju, No. 16, Jiuyuan Road, Duodao District, Jingmen high tech Zone, Hubei Province Patentee before: Cheng Xiangqing |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210709 Address after: 224500 No.22, Panyang Avenue, dongkan Town, Binhai County, Yancheng City, Jiangsu Province Patentee after: Two dimensional valve Jiangsu Co.,Ltd. Address before: Building 202-2241 Binhai Industrial Development Zone, Binhai County, Jiangsu Province Patentee before: Yancheng Binhan New Material Technology Co., Ltd |
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| TR01 | Transfer of patent right |