CN203439625U - Screw elevator provided with two discharge ports - Google Patents
Screw elevator provided with two discharge ports Download PDFInfo
- Publication number
- CN203439625U CN203439625U CN201320391298.4U CN201320391298U CN203439625U CN 203439625 U CN203439625 U CN 203439625U CN 201320391298 U CN201320391298 U CN 201320391298U CN 203439625 U CN203439625 U CN 203439625U
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- CN
- China
- Prior art keywords
- screw elevator
- transport tube
- discharge ports
- screw
- conveying barrel
- 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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- Screw Conveyors (AREA)
- Control Of Conveyors (AREA)
Abstract
The utility model discloses a screw elevator provided with two discharge ports. The screw elevator comprises a conveying barrel arranged in an inclined upwards mode. A screw shaft is rotatably installed inside the conveying barrel, and is driven by a motor at one end of the screw shaft. The screw elevator is characterized in that the inclining angle of the conveying barrel ranges from 15 degrees to 45 degrees, the conveying barrel is provided with one feed port and the two discharge ports, a certain distance difference and a certain height difference exist between the two discharge ports, the two discharge ports are located in the middle and the top end of the conveying barrel respectively, the discharge port in the middle is provided with a controllable valve, and the discharge port in the top end is provided with a material level sensor. The screw elevator is reasonable in structural design, and is designed due to the fact that when two screw elevator conveying devices for powdery materials use the same material at different time at some special environments, the heights of feed ports of the two screw elevator conveying devices have a certain height difference value or the space demands are limited.
Description
Technical field
The utility model relates to a kind of screw elevator, relates in particular to a kind of two discharge holes screw elevator.
Background technology
This use is novel is to be based upon on traditional screw elevator basis, and the screw elevator form of carrying for powder at home has multiple, but is all the feed mode of the corresponding equipment of a gig, and the utility model has been broken feed pattern one to one.
Utility model content
The purpose of this utility model is in order to make up the deficiency of prior art, and a kind of two discharge holes screw elevator is provided.
The utility model is achieved through the following technical solutions:
A kind of two discharge holes screw elevator, include the transport tube that is tilted to setting, in described transport tube, be rotatablely equipped with screw shaft, described screw shaft is driven by the motor of its one end, it is characterized in that: the angle of inclination of described transport tube is 15 °-45 °, transport tube is provided with inlet point and two discharging openings, two discharging openings have range difference and diff-H, and lay respectively at middle part and the top of transport tube, middle discharging opening place is provided with controllable valve door, and the discharging opening place on top is provided with level sensor.
The discharging opening sectional dimension of described transport tube interlude is more than or equal to 2 with the ratio of transport tube barrel dliameter sectional dimension.
The utility model has the advantages that:
The utility model reasonable in design, be directed to the screw lifting load transfer device of granular material, under some particular surroundings, two equipment are used same material (work during difference), two equipment inlet point height have certain height fall value, or design in the situation that requires to limit of having living space.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to accompanying drawing, a kind of two discharge holes screw elevator, include the transport tube 1 that is tilted to setting, in transport tube 1, be rotatablely equipped with screw shaft 2, screw shaft 2 is driven by the motor 3 of its one end, the angle of inclination of transport tube 1 is 15 °-45 °, transport tube 1 is provided with inlet point 5 and two discharging openings 6,7, two discharging openings 6,7 have certain range difference and diff-H, and lay respectively at middle part and the top of transport tube 1, middle discharging opening 6 places are provided with controllable valve door 8, and discharging opening 7 places on top are provided with level sensor 4.Discharging opening 6 sectional dimensions of described transport tube 1 interlude are more than or equal to 2 with the ratio of transport tube barrel dliameter sectional dimension.
Its using method is as follows:
1, when 7 blanking of needs top discharge mouth, by-pass valve control 8 closures.
2, when 6 blanking of needs interlude discharging opening, by-pass valve control 8 is opened; For prevent material because of opening size is too small or material fluidity too poor cause to gather materials cause by spiral forced conveyance to top discharging opening 7.Take following measures:
1) ratio of the opening size of interlude discharging opening 6 and transport tube barrel dliameter sectional dimension is 2:1;
2) separately at top discharging opening 7, level sensor 4 is installed, when there is above phenomenon, level sensor 4 senses feedback signal after material, and drive motor 3 quits work.
Claims (2)
1. a two discharge holes screw elevator, include the transport tube that is tilted to setting, in described transport tube, be rotatablely equipped with screw shaft, described screw shaft is driven by the motor of its one end, it is characterized in that: the angle of inclination of described transport tube is 15 °-45 °, transport tube is provided with inlet point and two discharging openings, two discharging openings have range difference and diff-H, and lay respectively at middle part and the top of transport tube, middle discharging opening place is provided with controllable valve door, and the discharging opening place on top is provided with level sensor.
2. two discharge holes screw elevator according to claim 1, is characterized in that: the discharging opening sectional dimension of described transport tube interlude is more than or equal to 2 with the ratio of transport tube barrel dliameter sectional dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320391298.4U CN203439625U (en) | 2013-07-01 | 2013-07-01 | Screw elevator provided with two discharge ports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320391298.4U CN203439625U (en) | 2013-07-01 | 2013-07-01 | Screw elevator provided with two discharge ports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203439625U true CN203439625U (en) | 2014-02-19 |
Family
ID=50090693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320391298.4U Expired - Fee Related CN203439625U (en) | 2013-07-01 | 2013-07-01 | Screw elevator provided with two discharge ports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203439625U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129343A (en) * | 2015-07-15 | 2015-12-09 | 安徽正远包装科技有限公司 | Elevating method for spiral elevator |
| CN105129371A (en) * | 2015-07-15 | 2015-12-09 | 安徽正远包装科技有限公司 | Spiral elevator with metering function |
| CN105415501A (en) * | 2015-12-22 | 2016-03-23 | 湖南三一路面机械有限公司 | Mortar mixing station |
-
2013
- 2013-07-01 CN CN201320391298.4U patent/CN203439625U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129343A (en) * | 2015-07-15 | 2015-12-09 | 安徽正远包装科技有限公司 | Elevating method for spiral elevator |
| CN105129371A (en) * | 2015-07-15 | 2015-12-09 | 安徽正远包装科技有限公司 | Spiral elevator with metering function |
| CN105415501A (en) * | 2015-12-22 | 2016-03-23 | 湖南三一路面机械有限公司 | Mortar mixing station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20160701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |