CN201321287Y - Feeder - Google Patents
Feeder Download PDFInfo
- Publication number
- CN201321287Y CN201321287Y CNU2008201693271U CN200820169327U CN201321287Y CN 201321287 Y CN201321287 Y CN 201321287Y CN U2008201693271 U CNU2008201693271 U CN U2008201693271U CN 200820169327 U CN200820169327 U CN 200820169327U CN 201321287 Y CN201321287 Y CN 201321287Y
- Authority
- CN
- China
- Prior art keywords
- gaseous core
- air
- guide groove
- reinforced seat
- core
- 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.)
- Expired - Fee Related
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- Air Transport Of Granular Materials (AREA)
Abstract
The utility model discloses a feeder, which comprises a feeding base (5) and a hollow air core (2). The air core (2) is fixed on the feeding base (5), an air guide groove (8) is arranged on the lower portion of the air core (2), and an air outlet gap (9) is arranged between the bottom surface of the air core (2) and the feeding base (5). The feeding base (5) is provided with an air inlet connector (7) corresponding to the air guide groove (8), the bottom of the feeding base (5) is provided with a suction port (10) communicated with a central hole of the air core (2), and the air inlet connector (7) is communicated with the central hole of the air core (2) through the air guide groove (8) and the air outlet gap (9). After utilizing the structure, the feeder realizes negative-pressure suction and positive-pressure feeding and has the advantages of simple and reasonable structure, convenient use, reliable operation, low cost, long service life and the like.
Description
Technical field
The utility model relates to a kind of feeding device, the feeding device of particularly a kind of particle or powder material.
Background technology
Existing feeding device mainly send the formula feedway based on suction, it mainly is made up of suction nozzle, delivery pipe, disconnector, dust exhaustor, blowing engine etc., carry particle or powder bulk cargo by means of atmospheric windstream, its weak point: the one, whole device volume is big, cost of investment is high; The 2nd, complex structure, seal request height, fault are many; The 3rd, transporting resistance is big, operating cost is high.For cost-cutting, what have also still adopts hand charge.At the problems referred to above, many manufacturers and knowledgeable people constantly develop and study, but do not have comparatively ideal product to emerge so far as yet; Therefore, developing a kind of simple and practical, easy to use, investment and the low Pneumatic conveyer of operating cost is extremely urgent problem.
Summary of the invention
In order to overcome the above-mentioned disadvantage that existing Pneumatic conveyer exists, the purpose of this utility model provides a kind of simple and reasonable, assembling and conveniently moving, use is reliable, cost is low, the life-span is long feeder.
The technical scheme that its technical matters that solves the utility model adopts, it comprises the gaseous core of reinforced seat, hollow, and gaseous core is fixed on the reinforced seat, and the bottom of described gaseous core is provided with gas guide groove, and the bottom surface of gaseous core remains with the gap of giving vent to anger with reinforced seat; Described reinforced seat is provided with and the corresponding inlet suction port of gas guide groove, and the bottom of reinforced seat is provided with the material sucking port that communicates with the gaseous core centre hole, and inlet suction port communicates with the gaseous core centre hole by the gas guide groove and the gap of giving vent to anger.
Further scheme of the present utility model, described material sucking port is an exit skirt, is convenient to suction.
Further scheme of the present utility model, described gaseous core are provided with and a reinforced seat leak free seal ring, can prevent that gas from running out of from the junction.
Further scheme of the present utility model, reinforced for convenience, the charge pipe that is connected with suitable for reading of described gaseous core.
Further scheme of the present utility model for the ease of installing/dismounting, is fixed with nut on the described gaseous core.
After adopting said structure, the utility model has following advantage and effect: inlet suction port links to each other with the pressurized air of Air compressor before using, and reinforced seat is placed in the particle or powder material that is transferred; During use, pressurized air enters from inlet suction port, and from the gap ejection of giving vent to anger, the material that is transferred owing to material sucking port seals through gas guide groove, the fast flow speed and direction gaseous core of pressurized air centre hole, charge pipe direction, thus produce negative pressure suction, malleation feeding; Bent short in the negative pressure section, drag losses is little, so the transport efficiency height, operating cost is low, fault is few, reliable operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Shown in Figure 1, specific embodiments for the utility model feeder, it comprises the gaseous core 2 of reinforced seat 5, hollow, gaseous core 2 is fixed on the reinforced seat 5 and by seal ring 6 by screw thread and seals mutually, the top of described gaseous core 2 is fixed with nut 3 by screw 4, its charge pipe 1 that is connected with suitable for reading, the bottom of gaseous core 2 is provided with gas guide groove 8, and the bottom surface of gaseous core 2 remains with the gap 9 of giving vent to anger with reinforced seat 5; Described reinforced seat 5 is provided with and gas guide groove 8 corresponding inlet suction ports 7, and the bottom of reinforced seat 5 is provided with the material sucking port 10 that communicates with gaseous core 2 centre holes, and material sucking port 10 is an exit skirt, and inlet suction port 7 communicates with gaseous core 2 centre holes by the gas guide groove 8 and the gap 9 of giving vent to anger.
Claims (5)
1, a kind of feeder, the gaseous core (2) that comprises reinforced seat (5), hollow, gaseous core (2) is fixed on the reinforced seat (5), and it is characterized in that: the bottom of described gaseous core (2) is provided with gas guide groove (8), and the bottom surface of gaseous core (2) remains with the gap of giving vent to anger (9) with reinforced seat (5); Described reinforced seat (5) is provided with and the corresponding inlet suction port of gas guide groove (8) (7), the bottom of reinforced seat (5) is provided with the material sucking port (10) that communicates with gaseous core (2) centre hole, and inlet suction port (7) communicates with gaseous core (2) centre hole by gas guide groove (8) and the gap of giving vent to anger (9).
2, feeder according to claim 1 is characterized in that: described material sucking port (10) is an exit skirt.
3, feeder according to claim 1 and 2 is characterized in that: described gaseous core (2) is provided with and reinforced seat (5) leak free seal ring (6).
4, feeder according to claim 3 is characterized in that: the charge pipe (1) that is connected with suitable for reading of described gaseous core (2).
5, feeder according to claim 4 is characterized in that: be fixed with nut (3) on the described gaseous core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201693271U CN201321287Y (en) | 2008-11-29 | 2008-11-29 | Feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201693271U CN201321287Y (en) | 2008-11-29 | 2008-11-29 | Feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201321287Y true CN201321287Y (en) | 2009-10-07 |
Family
ID=41158674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201693271U Expired - Fee Related CN201321287Y (en) | 2008-11-29 | 2008-11-29 | Feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201321287Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085963A (en) * | 2011-03-08 | 2011-06-08 | 广元广旺卢家坝水泥有限责任公司 | Powder conveying device |
| CN103935768A (en) * | 2013-01-21 | 2014-07-23 | 上海意丰机电科技开发有限公司 | Vacuum online feeding device of positive pressure system |
| CN105293076A (en) * | 2015-11-11 | 2016-02-03 | 冯克俊 | Device for conveying sandy soil through air pressure |
-
2008
- 2008-11-29 CN CNU2008201693271U patent/CN201321287Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085963A (en) * | 2011-03-08 | 2011-06-08 | 广元广旺卢家坝水泥有限责任公司 | Powder conveying device |
| CN103935768A (en) * | 2013-01-21 | 2014-07-23 | 上海意丰机电科技开发有限公司 | Vacuum online feeding device of positive pressure system |
| CN103935768B (en) * | 2013-01-21 | 2017-03-15 | 上海意丰机电科技开发有限公司 | The online feeding device of positive pressure system vacuum |
| CN105293076A (en) * | 2015-11-11 | 2016-02-03 | 冯克俊 | Device for conveying sandy soil through air pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20111129 |