CN103662839B - A kind of air draught distributor - Google Patents
A kind of air draught distributor Download PDFInfo
- Publication number
- CN103662839B CN103662839B CN201310715141.7A CN201310715141A CN103662839B CN 103662839 B CN103662839 B CN 103662839B CN 201310715141 A CN201310715141 A CN 201310715141A CN 103662839 B CN103662839 B CN 103662839B
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- CN
- China
- Prior art keywords
- feed pipe
- air
- aspiration channel
- feed
- air draught
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- 238000007789 sealing Methods 0.000 claims abstract description 62
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 235000013312 flour Nutrition 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- External Artificial Organs (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a kind of air draught distributor. This air draught distributor comprises the feed pipe that can rotate freely, the charging aperture hinged with feed pipe, described feed pipe slides and is located by connecting with the base plate that is provided with multiple discharging openings, discharging opening is connected with feed bin, also comprise the aspiration channel being connected with feed bin, feed pipe and aspiration channel are wholely set and form swivelling pipe group, and synchronous rotary, is connected with rotary drive mechanism. Adopt the air draught distributor of this technical scheme, feed pipe and aspiration channel are wholely set synchronous rotary, aspiration channel and feed pipe can not produce relative displacement, ensure the smooth and easy of air draught pipeline, make aspiration channel can continue to draw smoothly the air in feed bin, keep negative pressure in feed bin, reduced dust and overflowed in feed bin, reduce the dust of production scene, improved the sealing property of feed bin.
Description
Technical field
The present invention relates to be applied to the stock distributor of food, chemical industry, medicine and grain feed manufacture field, especially relate to a kind of distributor with air suction function.
Background technology
Food safety requirements is more and more tighter at present, feed safety this part has also proposed new requirement, the requirement that particularly international market, cross pollution residual to material and dust concentration are sent this field at material is quite strict, the most of sealing effectiveness of distributor that use in industry are at present undesirable, there is no mature and stable air draught distributor product yet, all there is the defects such as poorly sealed, unstable properties in the air draught distributor on market.
Summary of the invention
The object of the invention is the deficiency existing for prior art, a kind of good seal performance is provided, there is air suction function, make generation negative pressure in feed bin, thereby reduce the air draught distributor of production scene dust concentration.
For achieving the above object, the technical scheme that air draught distributor of the present invention adopts is: a kind of air draught distributor, comprise the feed pipe that can rotate freely, the charging aperture hinged with feed pipe, described feed pipe slides and is located by connecting with the base plate that is provided with multiple discharging openings, and discharging opening is connected with feed bin, also comprise the aspiration channel being connected with feed bin, feed pipe and aspiration channel are wholely set and form swivelling pipe group, and synchronous rotary, is connected with rotary drive mechanism. Feed pipe and aspiration channel are wholely set synchronous rotary, aspiration channel and feed pipe can not produce relative displacement, ensure the smooth and easy of air draught pipeline, make aspiration channel can continue to draw smoothly the air in feed bin, keep negative pressure in feed bin, reduce dust and overflowed in feed bin, reduced the dust of production scene, improved the sealing property of feed bin.
Feed pipe is fixedly connected with rotatory sealing plate with one end of aspiration channel, this rotatory sealing plate is provided with the through hole being connected with feed pipe, aspiration channel respectively, rotatory sealing plate and base plate slide and are located by connecting, periphery at the other end of feed pipe is provided with the air compartment communicating with aspiration channel, adjacency at charging aperture is provided with air outlet, this air outlet is connected with air compartment, air compartment and feed pipe seal isolation. Air compartment is followed feed pipe rotation, and air outlet can be connected all the time with air compartment, rational in infrastructure, ensured aspiration channel can be smoothly from draw gas in feed bin, reduced flour dust overflow.
Comprise support, the top of described support is provided with charging aperture and air outlet by top board, the bottom of support is provided with the base plate with multiple discharging openings, side at discharging opening is provided with air inlet, between top board and base plate, be provided with the feed pipe being wholely set and the aspiration channel that are slidably connected with the two, described feed pipe and charging aperture are articulated and connected, around the feed end of feed pipe, be provided with the air compartment communicating with aspiration channel, this air compartment is connected with air outlet, the feed end of feed pipe is provided with the sealing ring with top board sealing, for isolating with wind chamber sealing, prevent that the material in feed pipe from scurrying into air compartment, around air compartment, be provided with the sealing ring with top board sealing, for keeping the negative pressure value in aspiration channel, the discharge end of feed pipe is connected with rotatory sealing plate, aspiration channel is fixedly connected with rotatory sealing plate, rotatory sealing plate and base plate slide and are located by connecting, ensure that feed pipe is connected with discharging opening, aspiration channel is connected with air inlet. sealing ring has ensured the isolation effect of feed pipe and air compartment, prevent that the material that charging aperture enters feed pipe is inhaled into air compartment, cause air compartment to stop up, sealing ring has improved the sealing property of air compartment and top board, prevent the generation gap of air compartment and top board, aspiration channel gas leakage has reduced the negative pressure of feed bin.
Described sealing ring adopts V-shaped seal ring.
In described air compartment, inside is provided with cleaning brush, and this cleaning brush and air compartment are slidably matched, and cleaning brush is fixedly connected with charging aperture. Cleaning brush and top board are fixed, and in the time of feed pipe and air compartment rotation, the dust in air compartment can be disposed, and prevent that air compartment from stopping up and causing air draught road to have some setbacks.
Between described rotatory sealing plate and base plate, be provided with wearing plate, this wearing plate is fixedly connected with base plate. Rotatory sealing plate is connected with base plate is dull and stereotyped, and adopts wearing plate, can improve on the one hand the sealing property of rotatory sealing plate and base plate, can improve on the other hand the stability that this place connects, and reduces the wearing and tearing of base plate and rotatory sealing plate.
The edge of described rotatory sealing plate is provided with alignment grooves, and wearing plate edge is provided with the fluting with alignment grooves location.
Discharging opening place at base plate is provided with alignment sensor.
Described rotary drive mechanism comprises reducing motor, and the output shaft of this reducing motor is fixedly connected with rotatory sealing plate, air compartment, and output shaft and charging aperture coaxially arrange.
Described reducing motor is provided with brake gear. Brake gear is better located.
The present invention compared with prior art, has the following advantages:
Feed pipe and aspiration channel are wholely set synchronous rotary, aspiration channel and feed pipe can not produce relative displacement, ensure the smooth and easy of air draught pipeline, make aspiration channel can continue to draw smoothly the air in feed bin, keep negative pressure in feed bin, reduce dust and overflowed in feed bin, reduced the dust of production scene, improved the sealing property of feed bin;
Air outlet is arranged on its upper side, has overturned traditional design, makes SR less, and wind path is more smooth and easy, and reduction equipment is installed and used cost;
There is reliable and stable sealing function, take full advantage of the sealing function of V-shaped seal ring, between the feed pipe of guarantee rotation and top board, can not leak material;
Fix the relative position of feed pipe and aspiration channel, equipment feed pipe and aspiration channel in motion process can not relatively move, ensure the sectional area of air compartment, avoid material in air compartment sedimentation, increased cleaning brush simultaneously, be convenient to clean the laying dust in maloperation, ensure that wind sucting chamber is clean, and ensure the unimpeded of wind path;
Wearing plate adopts the high-abrasive material of low-friction coefficient to make, and not only ensures anti-wear performance, and reduces the frictional resistance in equipment running process;
On rotatory sealing plate and wearing plate, have alignment grooves, in equipment position fixing process, by observing the relative position of alignment grooves, can intuitively recognize whether accurate positioning (two alignment grooves overlap and represent accurate positioning) of equipment;
Subversive back-plane design, has replaced traditional conical bottom board with flat underside, changes discharging opening conical surface seal into flat seal, has not only improved sealing effectiveness, and has been convenient to manufacture, and has improved the sealed precision of equipment.
Brief description of the drawings
Fig. 1 is air draught dispensing arrangement schematic diagram.
Fig. 2 is the structural representation of swivelling pipe group.
Fig. 3 is the structural representation of rotatory sealing plate.
Fig. 4 is the structural representation of wearing plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiments is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the amendment of the various equivalent form of values of the present invention.
As shown in Figure 1, a kind of air draught distributor is disclosed, comprise support 7, be provided with top board 16 at the top of support, bottom is provided with base plate 11, described mounting of roof plate has charging aperture 1 and air outlet 2, swivelling pipe group 6 is installed between top board and base plate, this swivelling pipe group comprises feed pipe 61 and aspiration channel 62, feed pipe and charging aperture are hinged, the V-shaped seal ring 4 of top board sealing is installed at the feed end of charging aperture, around the feed end of feed pipe, be fixed with the barrel-shaped air compartment 15 concentric with charging aperture, this air compartment 15 is fixedly connected with aspiration channel, be slidably connected with air outlet, the V-shaped seal ring of sealing use is installed between air compartment and top board, on base plate, be evenly equipped with multiple discharging openings 12, be provided with air inlet 13 at the adjacency of discharging opening, the discharge end of feed pipe is connected with rotatory sealing plate 8, on this rotatory sealing plate, be provided with respectively and feed pipe, the through hole that aspiration channel connects, between this rotatory sealing plate and base plate, be provided with the wearing plate 10 being fixedly connected with base plate, on this wearing plate, be provided with multiple through holes corresponding with base plate discharging opening and air inlet, described rotatory sealing plate is connected with the output shaft of reducing motor 14, this output shaft and charging aperture are coaxially arranged, the cleaning brush 3 being fixedly connected with top board is installed in the inside of air compartment. the upper cover 5 being connected with top board is installed in the upper end of support. several alignment sensors 9 for position rotating sealing plate are also installed on support. reducing motor is provided with brake gear.
Need to by mass transport to specify feed bin time; the reducing motor of air draught distributor starts startup work; when the feed pipe of swivelling pipe group rotates to assigned address; alignment sensor has sensed feed pipe; reducing motor brake gear brake sticking brake power-off are shut down, and when eliminating machinery inertial, make whole position fixing process accurate, and then material enters feed pipe from charging aperture; flow out by swivelling pipe group and from discharging opening, enter into appointment feed bin. When material enters feed bin, the outside fan starting being connected with air outlet, takes air unnecessary in feed bin and airborne dust away by aspiration channel, reduce the pressure in feed bin, thereby form negative pressure and avoid flour dust overflow, reduce the dust concentration of workshop, improve production environment. In the process of the rotation of swivelling pipe group, fixing cleaning brush and air compartment produce displacement the dust in air compartment are removed from air outlet sucking-off.
Be illustrated in figure 2 swivelling pipe group, comprise feed pipe 61 and aspiration channel 62, be fixed with the barrel-shaped air compartment 15 concentric with feed pipe at the feed end of feed pipe, this air compartment communicates and is fixedly connected with one end of aspiration channel, be provided with V-shaped seal ring 4 in the end of feed pipe and the end of air compartment, the discharge end of feed pipe is connected with rotatory sealing plate 8, and the other end of aspiration channel is also fixedly connected with rotatory sealing plate, and the rotating shaft 63 being connected with reducing motor output shaft is installed in the center of rotatory sealing.
Be illustrated in figure 3 the structural representation of rotatory sealing plate, rotatory sealing plate 8 is circular flat board, on rotatory sealing plate, be provided with two through holes 81 that are connected with feed pipe and aspiration channel respectively, be provided with alignment grooves 82 at the edge of rotatory sealing plate, for observing rotatory sealing plate and whether wearing plate contraposition is accurate.
Be illustrated in figure 4 the structural representation of wearing plate, wearing plate 10 is circular flat board, on wearing plate, be provided with discharging opening and the through hole 101 corresponding to air inlet of many groups and base plate, be provided with the fluting 102 coordinating with alignment grooves at the edge of wearing plate, for observing rotatory sealing plate and whether wearing plate contraposition is accurate.
Claims (8)
1. an air draught distributor, comprises the feed pipe that can rotate freely, the charging aperture hinged with feed pipe, described feed pipeSlide and be located by connecting with the base plate that is provided with multiple discharging openings, discharging opening is connected with feed bin, also comprises the air draught being connected with feed binPipe, is characterized in that: feed pipe and aspiration channel are wholely set and form swivelling pipe group, and synchronous rotary connects with rotary drive mechanismConnect, feed pipe is fixedly connected with rotatory sealing plate with one end of aspiration channel, and this rotatory sealing plate is provided with respectively and feed pipe, suctionThe through hole that airduct connects, rotatory sealing plate and base plate slide and are located by connecting, and around the feed end of feed pipe, are fixed with and charging apertureConcentric barrel-shaped air compartment, this air compartment is fixedly connected with aspiration channel, is provided with air outlet at the adjacency of charging aperture, this air outlet and windChamber connects, air compartment and feed pipe seal isolation, and in described air compartment, inside is provided with cleaning brush, and this cleaning brush and air compartment slide and joinClose, cleaning brush and top board are fixed, and in the time of feed pipe and air compartment rotation, the dust in air compartment can be disposed.
2. air draught distributor according to claim 1, is characterized in that: comprise support, the top of described support is by topPlate is provided with charging aperture and air outlet, and the bottom of support is provided with the base plate with multiple discharging openings, arranges on the side of discharging openingThere is air inlet, between top board and base plate, be provided with the feed pipe being wholely set and the aspiration channel that are slidably connected with the two, describedFeed pipe and charging aperture are articulated and connected, and are provided with the air compartment communicating with aspiration channel around the feed end of feed pipe, this air compartment withAir outlet connects, and the feed end of feed pipe is provided with the sealing ring with top board sealing, for isolating with wind chamber sealing, prevents chargingMaterial in pipe is scurried into air compartment, is provided with the sealing ring sealing with top board, for keeping the negative pressure in aspiration channel around air compartmentValue, the discharge end of feed pipe is connected with rotatory sealing plate, and aspiration channel is fixedly connected with rotatory sealing plate, rotatory sealing plate and base plateSlip is located by connecting, and ensures that feed pipe is connected with discharging opening, and aspiration channel is connected with air inlet.
3. air draught distributor according to claim 2, is characterized in that: described sealing ring adopts V-shaped seal ring.
4. air draught distributor according to claim 1 and 2, is characterized in that: between described rotatory sealing plate and base plate, establishBe equipped with wearing plate, this wearing plate is fixedly connected with base plate.
5. air draught distributor according to claim 4, is characterized in that: the edge of described rotatory sealing plate is provided with contrapositionGroove, wearing plate edge is provided with the fluting with alignment grooves location.
6. air draught distributor according to claim 1 and 2, is characterized in that: be provided with location at the discharging opening place of base plate and passSensor.
7. air draught distributor according to claim 1 and 2, is characterized in that: described rotary drive mechanism comprises the electricity that slows downMachine, the output shaft of this reducing motor is fixedly connected with rotatory sealing plate, air compartment, and output shaft and charging aperture coaxially arrange.
8. air draught distributor according to claim 7, is characterized in that: described reducing motor is provided with brake gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715141.7A CN103662839B (en) | 2013-12-23 | 2013-12-23 | A kind of air draught distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715141.7A CN103662839B (en) | 2013-12-23 | 2013-12-23 | A kind of air draught distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103662839A CN103662839A (en) | 2014-03-26 |
| CN103662839B true CN103662839B (en) | 2016-05-11 |
Family
ID=50301808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310715141.7A Expired - Fee Related CN103662839B (en) | 2013-12-23 | 2013-12-23 | A kind of air draught distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103662839B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018203600A1 (en) * | 2018-03-09 | 2019-09-12 | Robert Bosch Gmbh | Distribution device, method for guiding substances and method for cleaning a distributor device |
| CN108674998B (en) * | 2018-04-28 | 2019-10-22 | 重庆瑞霆塑胶有限公司 | Storage trolley for plastic material particle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3827578A (en) * | 1972-09-25 | 1974-08-06 | R Hough | Rotary grain distribution system |
| US4007842A (en) * | 1975-07-23 | 1977-02-15 | Richard Murray Hough | Rotary grain distributor |
| CN2517704Y (en) * | 2001-08-23 | 2002-10-23 | 王洪福 | Efficiency rotary distributor |
| CN201580822U (en) * | 2010-02-10 | 2010-09-15 | 漳州大北农农牧科技有限公司 | Novel distributor |
| CN202321617U (en) * | 2011-10-28 | 2012-07-11 | 米切尔机械工程（河北）有限公司 | Dispenser with rotatable baffle at outlets |
| CN103101774A (en) * | 2013-01-31 | 2013-05-15 | 湖北三江航天机电设备有限责任公司 | Rotary distributor with point-to-point feeding discharging and point-to-point dust absorption |
| CN203638754U (en) * | 2013-12-23 | 2014-06-11 | 江苏牧羊控股有限公司 | Air draught distributor |
-
2013
- 2013-12-23 CN CN201310715141.7A patent/CN103662839B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3827578A (en) * | 1972-09-25 | 1974-08-06 | R Hough | Rotary grain distribution system |
| US4007842A (en) * | 1975-07-23 | 1977-02-15 | Richard Murray Hough | Rotary grain distributor |
| CN2517704Y (en) * | 2001-08-23 | 2002-10-23 | 王洪福 | Efficiency rotary distributor |
| CN201580822U (en) * | 2010-02-10 | 2010-09-15 | 漳州大北农农牧科技有限公司 | Novel distributor |
| CN202321617U (en) * | 2011-10-28 | 2012-07-11 | 米切尔机械工程（河北）有限公司 | Dispenser with rotatable baffle at outlets |
| CN103101774A (en) * | 2013-01-31 | 2013-05-15 | 湖北三江航天机电设备有限责任公司 | Rotary distributor with point-to-point feeding discharging and point-to-point dust absorption |
| CN203638754U (en) * | 2013-12-23 | 2014-06-11 | 江苏牧羊控股有限公司 | Air draught distributor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103662839A (en) | 2014-03-26 |
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Effective date of registration: 20170629 Address after: 213000 A1 building, 7 Xinhui Road, Wujin national hi tech Industrial Development Zone, Changzhou, Jiangsu Patentee after: CHANGZHOU MUYANGREN BREEDING MACHINERY CO.,LTD. Address before: 225127 Jiangsu city of Yangzhou province the Hanjiang District Hanjiang Road Economic Development Zone No. 1 Patentee before: JIANGSU MUYANG HOLDINGS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20200728 Address after: 225000 Huasheng Road, Yangzhou High-tech Industrial Development Zone, Jiangsu Province Patentee after: JIANGSU MUYANG HOLDINGS Co.,Ltd. Address before: 213000 A1, No. 7 Xinhui Road, Wujin national hi tech Industrial Development Zone, Changzhou, Jiangsu. Patentee before: CHANGZHOU MUYANGREN BREEDING MACHINERY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225000 No.1, Huasheng Road, high tech Industrial Development Zone, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Bangding Technology Co.,Ltd. Address before: 225000 No.1, Huasheng Road, high tech Industrial Development Zone, Yangzhou City, Jiangsu Province Patentee before: JIANGSU MUYANG HOLDINGS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20210331 Address after: G210, building 2, 217 Kaifa West Road, high tech Industrial Development Zone, Yangzhou City, Jiangsu Province, 225000 Patentee after: Yangzhou Huamei intellectual property affairs Co.,Ltd. Address before: 225000 No.1, Huasheng Road, high tech Industrial Development Zone, Yangzhou City, Jiangsu Province Patentee before: Jiangsu Bangding Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 |