CN105621120A - Dust suppression discharge machine - Google Patents
Dust suppression discharge machine Download PDFInfo
- Publication number
- CN105621120A CN105621120A CN201610147778.4A CN201610147778A CN105621120A CN 105621120 A CN105621120 A CN 105621120A CN 201610147778 A CN201610147778 A CN 201610147778A CN 105621120 A CN105621120 A CN 105621120A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- dust suppression
- spool
- supporting beam
- snubber
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
- B65G67/06—Feeding articles or materials from bunkers or tunnels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
- B65D88/28—Construction or shape of discharge section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention provides a dust suppression discharge machine. The dust suppression discharge machine comprises a cylinder, a valve element, a support beam and a buffer; one end of the buffer is connected with the support beam; the other end of the buffer is connected with the cylinder; the cylinder is funnel-shaped; a circular discharge port is formed in the lower end of the cylinder; the valve element is arranged in the cylinder; the valve element includes a cone part, a circular table part and a cylinder part; the tip of the cone part is corresponding to the upper end of the cylinder, and is connected with the support beam; the lower bottom surface of the circular table part has the same area with the bottom surface of the cone part, and is fixedly connected with the same; the bottom surface of the cylinder part has the same area of the upper bottom surface of the circular table part, and is fixedly connected with the same; the cylinder part is corresponding to the lower end of the cylinder; and the diameter of the lower bottom surface of the circular table part is larger than the diameter of the circular discharge port. The dust suppression discharge machine is simple in structure, low in production cost and wide in application, adopts a vacuum principle to form bulk grains to a tight material column, so that the generation of dust is largely reduced, and the weight loss is reduced.
Description
Technical field
The present invention relates to grain shipping industry, particularly relate to a kind of dust suppression discharger.
Background technology
The entrucking of Bulk Grain for a long time, the drawing mechanism of shipment be by slip pipe freely flow out in the way of operation, due to Bulk Grain, from slipping, pipe flows out, difference of altitude is had with compartment, cabin, Bulk Grain impacts compartment, cabin, and the dust of generation is very big, the grain dust that entrucking, shipment produce, on the one hand the health of field personnel is impacted, on the other hand as in the warehouse of rotating function, harbour to enter shipment amount clearing, the loss of dust weight unavoidably, causes bigger financial loss.
Summary of the invention
In order to solve the problems of the prior art, the present invention provides a kind of dust suppression discharger.
The present invention provides a kind of dust suppression discharger, comprise cylinder, spool, supporting beam and snubber, described snubber one end is connected with described supporting beam, the described snubber the other end is connected with described cylinder, described cylinder is funnel shaped, the lower end of described cylinder is provided with circular discharge port, described spool is located in described cylinder, described spool comprises circular cone portion, round platform portion and cylindrical portion, the tip in described circular cone portion is corresponding with described cylinder upper end, and be connected with supporting beam, described round platform subordinate bottom surface is identical with described circular cone portion bottom surface area, and be fixed together, described cylindrical portion bottom surface is identical with described round platform portion upper bottom surface area, and be fixed together, described cylindrical portion is corresponding with the lower end of described cylinder, described round platform subordinate bottom surface diameter is greater than described circular discharge port diameter.
As a further improvement on the present invention, described spool is provided with carrier bar, and described carrier bar is connected with described supporting beam.
As a further improvement on the present invention, described carrier bar is connected with described supporting beam by V-type connecting rod.
As a further improvement on the present invention, described snubber comprises interior cylinder, urceolus and spring, and described urceolus is placed on described interior cylinder, and described spring one end is connected with described urceolus, and the described spring the other end is connected with described interior cylinder.
As a further improvement on the present invention, described spring is extension spring, and the described lower end of interior cylinder is provided with hanger, and described interior cylinder is connected with described cylinder by described hanger, and described urceolus upper end is connected with described supporting beam.
As a further improvement on the present invention, described snubber is four, and is evenly distributed in outside described cylinder.
As a further improvement on the present invention, described spool is hollow structure, and described carrier bar is through in described spool and is connected with described cylindrical portion.
As a further improvement on the present invention, also comprising upper cover, described supporting beam is fixedly connected with described upper cover, is covered with opening for feed on described.
As a further improvement on the present invention, also comprising dw, described dw encloses in described cylinder upper end.
The invention has the beneficial effects as follows: dust suppression discharger adopts true cavity principle, the gap of Bulk Grain outflow tube and spool, by the special shape bottom spool, define vacuum chamber, stock column behind vacuum chamber is closely knit, middle without air, though also can not be fallen apart by wind easily through too high drop and with compartment, cabin generation dust, substantially improve original-pack car, situation that entrucking dust overflows.
Accompanying drawing explanation
Fig. 1 is the structural representation of dust suppression discharger of the present invention;
Fig. 2 is the structural representation of dust suppression another angle of discharger of the present invention;
Fig. 3 is the structural representation of a dust suppression discharger of the present invention angle again;
Fig. 4 is the schematic diagram of dust suppression discharger of the present invention;
Fig. 5 is the structural representation of the snubber of dust suppression discharger of the present invention.
Embodiment
Reference numeral: cylinder 42-urceolus 43-spring 44-hanger in the circular discharge port 21-circular cone portion 22-round platform portion 23-cylindrical portion 41-of 1-cylinder 2-spool 3-supporting beam 4-snubber 5-upper cover 6-carrier bar 7-V type connecting rod 11-.
As shown in Figures 1 to 5, the present invention discloses a kind of dust suppression discharger, comprise cylinder 1, spool 2, supporting beam 3 and snubber 4, described snubber 4 one end is fixedly connected with described supporting beam 3, described snubber 4 the other end is connected with described cylinder 1, described cylinder 1 is funnel shaped, described cylinder 1 time end is provided with circular discharge port 11, for the discharge of bulk cargo, described spool 2 is located in described cylinder 1, described spool 2 comprises circular cone portion 21, round platform portion 22 and cylindrical portion 23, the tip in described circular cone portion 21 is corresponding with described cylinder 1 upper end, and be connected with supporting beam 3, described round platform portion 22 bottom surface is identical with described circular cone portion 21 bottom surface area, and be fixed together, described cylindrical portion 23 bottom surface is identical with described round platform portion 22 upper bottom surface area, and be fixed together, described cylindrical portion 23 and described cylinder 1 time end is corresponding, described round platform portion 22 bottom surface diameter is greater than described circular discharge port diameter, when not pouring Bulk Grain in this dust suppression discharger, cylinder 1 does not move downward under the effect of snubber 4, now, the round platform portion 22 of spool 2 fits with circular discharge port 11, after pouring Bulk Grain in discharger and when reaching a certain amount of, cylinder 1 can move downward under gravity, now the circular discharge port 11 of cylinder 1 leaves described round platform portion 22 1 segment distance, such Bulk Grain will flow out from the gap between spool 2 and circular discharge port 11, in outflow process, round platform portion 22 and cylindrical portion 23 it is provided with due to spool 2, Bulk Grain can form a vacuum chamber after flowing down below the cylindrical portion 23 of spool 2, stock column behind vacuum chamber can form closely knit stock column under the effect of pressure, as shown in Figure 4, centre does not have air, even if also can not be fallen apart by wind easily through too high drop like this and and compartment, cabin produces dust, it greatly reduces dust pollution.
Described spool 2 is provided with carrier bar 6, and described carrier bar 6 is connected with described supporting beam 3, is carried by spool 2.
Described carrier bar 6 is connected with described supporting beam 3 by V-type connecting rod 7, connects more reliable, can not rock, and ensures the concentricity of itself and cylinder.
Described snubber 4 comprises interior cylinder 41, urceolus 42 and spring 43, described urceolus 42 is placed on described interior cylinder 41, described spring 43 one end is connected with described urceolus 42, described spring 43 the other end is connected with described interior cylinder 41, described spring 43 is extension spring, described interior cylinder 41 times ends are provided with hanger 44, described interior cylinder 41 is connected with described cylinder 1 by described hanger 44, described urceolus 42 upper end is connected with described supporting beam 3, wherein interior cylinder 41, tolerance clearance between urceolus 42 to be met the effect with vertical guiding of sliding flexibly, simultaneous buffering device 4 to be met the requirement of anti-tensile fatigue, described snubber 4 pull-down stroke is not less than 70mm.
Described snubber 4 is four, and is evenly distributed in outside described cylinder 1, and uniform force support effect is better, and the weight that can carry is bigger.
Described spool 2 is hollow structure, not only alleviates the weight of spool 2 but also reduces manufacturing cost, and described carrier bar 6 is through in described spool 2 and is connected with described cylindrical portion 23, strengthens the connection of spool 2 with carrier bar 6.
This discharger also comprises upper cover 5, and described supporting beam 3 is fixedly connected with described upper cover 5, is covered with opening for feed on described, reduces the diffusion of dust.
This discharger also comprises dw, and described dw encloses in described cylinder 1 upper end, facilitates connection to slip and manages and cylinder 1, prevents dust recycling.
Certain the present invention can also be applied in other production fields that can produce dust pollution, such as field, colliery, construction site or feed-processing plant etc.
In addition, upper cover 5, cylinder 1, spool 2 are installed and are ensured concentricity, and no cargo conditions spool 2 and cylinder 1 gap are no more than 3mm; Before completing assembling, each parts sandblasting anticorrosion (Sa2 standard), sprays paint anticorrosion, and film thickness is not less than 200um; After having assembled, it is necessary to snubber is stretched and does tension test; Each weight bearing area weld seam needs to use welding rod with alkaline coating, and does magnetic-particle inspection.
Present configuration is simple, and low cost of manufacture, is widely used, and adopts vacuum principle that Bulk Grain is formed closely knit stock column, thus greatly reduces the generation of dust, and decreases the loss of weight.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations. For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (9)
1. a dust suppression discharger, it is characterized in that: comprise cylinder, spool, supporting beam and snubber, described snubber one end is connected with described supporting beam, the described snubber the other end is connected with described cylinder, described cylinder is funnel shaped, the lower end of described cylinder is provided with circular discharge port, described spool is located in described cylinder, described spool comprises circular cone portion, round platform portion and cylindrical portion, the tip in described circular cone portion is corresponding with described cylinder upper end, and be connected with supporting beam, described round platform subordinate bottom surface is identical with described circular cone portion bottom surface area, and be fixed together, described cylindrical portion bottom surface is identical with described round platform portion upper bottom surface area, and be fixed together, described cylindrical portion is corresponding with the lower end of described cylinder, described round platform subordinate bottom surface diameter is greater than described circular discharge port diameter.
2. dust suppression discharger according to claim 1, it is characterised in that: described spool is provided with carrier bar, and described carrier bar is connected with described supporting beam.
3. dust suppression discharger according to claim 2, it is characterised in that: described carrier bar is connected with described supporting beam by V-type connecting rod.
4. dust suppression discharger according to claim 1, it is characterised in that: described snubber comprises interior cylinder, urceolus and spring, and described urceolus is placed on described interior cylinder, and described spring one end is connected with described urceolus, and the described spring the other end is connected with described interior cylinder.
5. dust suppression discharger according to claim 4, it is characterised in that: described spring is extension spring, and the described lower end of interior cylinder is provided with hanger, and described interior cylinder is connected with described cylinder by described hanger, and described urceolus upper end is connected with described supporting beam.
6. dust suppression discharger according to claim 1, it is characterised in that: described snubber is four, and is evenly distributed in outside described cylinder.
7. dust suppression discharger according to claim 2, it is characterised in that: described spool is hollow structure, and described carrier bar is through in described spool and is connected with described cylindrical portion.
8. dust suppression discharger according to claim 1, it is characterised in that: also comprising upper cover, described supporting beam is fixedly connected with described upper cover, is covered with opening for feed on described.
9. dust suppression discharger according to claim 1, it is characterised in that: also comprising dw, described dw encloses in described cylinder upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147778.4A CN105621120B (en) | 2016-03-15 | 2016-03-15 | Dust suppression discharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147778.4A CN105621120B (en) | 2016-03-15 | 2016-03-15 | Dust suppression discharger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105621120A true CN105621120A (en) | 2016-06-01 |
| CN105621120B CN105621120B (en) | 2018-10-02 |
Family
ID=56036533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610147778.4A Active CN105621120B (en) | 2016-03-15 | 2016-03-15 | Dust suppression discharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105621120B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335803A (en) * | 2016-10-28 | 2017-01-18 | 天津商业大学 | Internal pipe material scattering device |
| CN106516788A (en) * | 2017-01-06 | 2017-03-22 | 江苏国粮仓储工程有限公司 | Dust suppression hopper device |
| CN106586615A (en) * | 2017-02-28 | 2017-04-26 | 南通润邦重机有限公司 | Novel unpowered dust suppression device |
| CN107128559A (en) * | 2017-06-16 | 2017-09-05 | 苏州道达信工程技术有限公司 | A kind of belt pressing device of material bag |
| CN107879073A (en) * | 2017-11-14 | 2018-04-06 | 武汉轻工大学 | Self adaqptive equipartition device |
| CN109987426A (en) * | 2019-04-16 | 2019-07-09 | 江门市景恒输送设备有限公司 | A kind of dust suppression discharging device |
| CN111115297A (en) * | 2019-12-30 | 2020-05-08 | 中国工程物理研究院化工材料研究所 | A supplementary feeding device that is used for packing energetic material in rubber mold to use |
| WO2020102866A1 (en) * | 2018-11-23 | 2020-05-28 | Tmsa - Tecnologia Em Movimentação S.A. | Relief module and device for unloading bulk material |
| CN113233021A (en) * | 2021-05-28 | 2021-08-10 | 中冶宝钢技术服务有限公司 | Powder storage device and powder filling method |
Citations (5)
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|---|---|---|---|---|
| US6269847B1 (en) * | 1998-12-18 | 2001-08-07 | Exel Industries | Device for laying dust contained in a bulk product |
| CN1918050A (en) * | 2003-12-23 | 2007-02-21 | Dsh系统有限公司 | Material discharge apparatus and method |
| CN102658915A (en) * | 2010-12-16 | 2012-09-12 | 黄建 | Novel apparatus for solid particle falling |
| CN204624749U (en) * | 2015-05-12 | 2015-09-09 | 郑梅 | A kind of Bulk Grain delivery dust-proof device |
| CN205381760U (en) * | 2016-03-15 | 2016-07-13 | 乐矣天 | Press down dirt discharger |
-
2016
- 2016-03-15 CN CN201610147778.4A patent/CN105621120B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6269847B1 (en) * | 1998-12-18 | 2001-08-07 | Exel Industries | Device for laying dust contained in a bulk product |
| CN1918050A (en) * | 2003-12-23 | 2007-02-21 | Dsh系统有限公司 | Material discharge apparatus and method |
| CN102658915A (en) * | 2010-12-16 | 2012-09-12 | 黄建 | Novel apparatus for solid particle falling |
| CN204624749U (en) * | 2015-05-12 | 2015-09-09 | 郑梅 | A kind of Bulk Grain delivery dust-proof device |
| CN205381760U (en) * | 2016-03-15 | 2016-07-13 | 乐矣天 | Press down dirt discharger |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335803A (en) * | 2016-10-28 | 2017-01-18 | 天津商业大学 | Internal pipe material scattering device |
| CN106516788A (en) * | 2017-01-06 | 2017-03-22 | 江苏国粮仓储工程有限公司 | Dust suppression hopper device |
| CN106586615A (en) * | 2017-02-28 | 2017-04-26 | 南通润邦重机有限公司 | Novel unpowered dust suppression device |
| CN107128559A (en) * | 2017-06-16 | 2017-09-05 | 苏州道达信工程技术有限公司 | A kind of belt pressing device of material bag |
| CN107879073A (en) * | 2017-11-14 | 2018-04-06 | 武汉轻工大学 | Self adaqptive equipartition device |
| WO2020102866A1 (en) * | 2018-11-23 | 2020-05-28 | Tmsa - Tecnologia Em Movimentação S.A. | Relief module and device for unloading bulk material |
| US11370605B2 (en) | 2018-11-23 | 2022-06-28 | Tmsa—Tecnologia Em Movimentação S.A. | Relief module and device for unloading bulk material |
| CN109987426A (en) * | 2019-04-16 | 2019-07-09 | 江门市景恒输送设备有限公司 | A kind of dust suppression discharging device |
| CN111115297A (en) * | 2019-12-30 | 2020-05-08 | 中国工程物理研究院化工材料研究所 | A supplementary feeding device that is used for packing energetic material in rubber mold to use |
| CN111115297B (en) * | 2019-12-30 | 2021-05-11 | 中国工程物理研究院化工材料研究所 | A supplementary feeding device that is used for packing energetic material in rubber mold to use |
| CN113233021A (en) * | 2021-05-28 | 2021-08-10 | 中冶宝钢技术服务有限公司 | Powder storage device and powder filling method |
| CN113233021B (en) * | 2021-05-28 | 2022-07-19 | 中冶宝钢技术服务有限公司 | Powder storage device and powder filling method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105621120B (en) | 2018-10-02 |
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