CN203529317U - Overflowing type screw conveyor - Google Patents
Overflowing type screw conveyor Download PDFInfo
- Publication number
- CN203529317U CN203529317U CN201320375592.6U CN201320375592U CN203529317U CN 203529317 U CN203529317 U CN 203529317U CN 201320375592 U CN201320375592 U CN 201320375592U CN 203529317 U CN203529317 U CN 203529317U
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- Prior art keywords
- discharging
- delivery duct
- screw conveyor
- conveying pipe
- auger
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- Expired - Fee Related
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- Screw Conveyors (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to an overflowing type screw conveyor, and the overflowing type screw conveyor includes a conveying pipe, an auger installed in the conveying pipe, and a motor which is arranged outside the conveying pipe and used for driving the auger to rotate. A feeding inlet with an opening facing upward is arranged at a feeding end of the conveying pipe, and a discharging outlet is arranged at a discharging end of the conveying pipe. The overflowing type screw conveyor is characterized in that the opening of the discharging outlet faces upward, and a discharging cover is arranged at the position, corresponding to the discharging outlet, of the discharging end of the conveying pipe, and the discharging cover is provided with a material discharging part with an opening facing downward. The overflowing type screw conveyor has the advantages of being simple in structure, easy to produce and convenient to use, and can effectively improve the effect of locking materials, increase the transmission accuracy, and improve the quality of products.
Description
Technical field
The utility model belongs to material transfer equipment technical field, particularly relates to a kind of overflow screw conveyor.
Background technology
Conveyor screw is the powder-material conveying equipment of commonly using the most, conveyor screw is widely used in every profession and trade, as industries such as building materials, chemical industry, electric power, metallurgy, colliery charcoal, grains, be applicable to level or tilt conveying powdered, granular and little lump material, as colliery, ash, slag, cement, grain etc., in concrete mixing plant, the effect of conveyor screw has obtained maximum embodiment.The structure of conveyor screw is generally: comprise delivery duct, be arranged on the auger of delivery duct inside and be arranged on the motor of delivery duct outside for driving auger to rotate, the inlet point on the feed end of delivery duct with opening upwards, on the discharge end of delivery duct, there is the discharging opening that Open Side Down, powder enters from inlet point, through auger, rotation is delivered to discharging opening discharge, when cement processing or concrete-agitating, various powders are delivered to the equipment of reloading from storage bin by conveyor screw, because generally all thering is higher air pressure in storage bin, air pressure makes auger lock material difficulty, powder easily flows out from discharging opening under the pressure-acting of storage bin, thereby the feed flow that makes conveyor screw is difficult to control, the final distributing precision that affects batch mixing, affect product design.
Utility model content
The utility model for solve the technical matters existing in known technology provide a kind of simple in structure, make easy, easy to use, can effectively improve lock material effect, improve delivery precision, thereby the overflow-type conveyor screw that can improve the quality of products.
To achieve these goals, the technical solution of the utility model is as follows:
The technical scheme that the utility model is taked for the technical matters existing in solution known technology is:
A kind of overflow screw conveyor, comprise: support, described support is provided with sleeve, described sleeve is built-in with screw shaft, sleeve is provided with feed pipe and discharge pipe outward, one end of described screw shaft is provided with delivery duct, be arranged on the auger of delivery duct inside and be arranged on the motor of delivery duct outside for driving described auger to rotate, the inlet point on the feed end of described delivery duct with opening upwards, the discharge end of described delivery duct is provided with discharging opening, the opening upwards of described discharging opening, and on the discharge end of delivery duct, the position of corresponding described discharging opening is provided with discharging cover, on described discharging cover, there is the discharge gate that Open Side Down.
As preferred version, described discharge gate is provided with exhausr port.
Advantage and the good effect that the utlity model has are: because the utility model adopts as above technical scheme, be about to the discharging opening design of conveyor screw upward, the discharging opening place correspondence of conveyer is provided with discharging cover, the bottom of discharging cover has discharge gate, this structure can effectively prevent that the material in conveyer from automatically flowing out from discharging opening under gas pressure, thereby make the operational throughput of conveyer precisely controlled, can improve batch mixing precision, guarantee product design.
Accompanying drawing explanation
Fig. 1 is used novel structural representation for this.
The specific embodiment
Referring to accompanying drawing 1, for further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of overflow-type conveyor screw.Comprise delivery duct 1, auger 2 and motor 3, auger 2 is arranged on the inside of delivery duct 1, and motor 3 is arranged on the outside of delivery duct 1, and motor 3 connects with auger 2, the effect of motor 3 is to drive auger 2 rotations, to make auger 2 can drive the material in delivery duct 1 to move.The two ends of delivery duct 1 have respectively inlet point 1-1 and discharging opening 1-2, the equal opening upwards design of inlet point 1-1 and discharging opening 1-2, material enters into from inlet point 1-1 that delivery duct 1 is interior is sent to discharging opening 1-2 through auger 2, material is accumulated to and overflows at the discharging opening 1-2 place of delivery duct 1, with this, realizes the transmission of material.On delivery duct 1, corresponding discharging opening 1-2 is provided with discharging cover 4, on discharging cover 4, there is the discharge gate 4-1 that Open Side Down, the material overflowing from above-mentioned discharging opening 1-2 is discharged from discharge gate 4-1, and discharge gate 4-1 is provided with exhausr port 4-2, in order to get rid of the conveying air pressure in delivery duct 1.
In sum, it is only preferred embodiment of the present utility model, not be used for limiting the scope that the utility model is implemented, all equalizations of doing according to the shape described in the utility model claim scope, structure, feature and spirit change and modify, and all should be included within the scope of claim of the present utility model.
Claims (2)
1. an overflow screw conveyor, it is characterized in that, comprise: support, described support is provided with sleeve, described sleeve is built-in with screw shaft, sleeve is provided with feed pipe and discharge pipe outward, one end of described screw shaft is provided with delivery duct, be arranged on the auger of delivery duct inside and be arranged on the motor of delivery duct outside for driving described auger to rotate, the inlet point on the feed end of described delivery duct with opening upwards, the discharge end of described delivery duct is provided with discharging opening, the opening upwards of described discharging opening, and on the discharge end of delivery duct, the position of corresponding described discharging opening is provided with discharging cover, on described discharging cover, there is the discharge gate that Open Side Down.
2. overflow screw conveyor according to claim 1, is characterized in that, described discharge gate is provided with exhausr port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320375592.6U CN203529317U (en) | 2013-06-27 | 2013-06-27 | Overflowing type screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320375592.6U CN203529317U (en) | 2013-06-27 | 2013-06-27 | Overflowing type screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203529317U true CN203529317U (en) | 2014-04-09 |
Family
ID=50415557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320375592.6U Expired - Fee Related CN203529317U (en) | 2013-06-27 | 2013-06-27 | Overflowing type screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203529317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115290A (en) * | 2018-04-09 | 2019-01-01 | 黑龙江八农垦大学 | A kind of corn mass flow sensor based on spiral elevator principle |
-
2013
- 2013-06-27 CN CN201320375592.6U patent/CN203529317U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115290A (en) * | 2018-04-09 | 2019-01-01 | 黑龙江八农垦大学 | A kind of corn mass flow sensor based on spiral elevator principle |
| CN109115290B (en) * | 2018-04-09 | 2021-03-16 | 黑龙江八一农垦大学 | Grain mass flow sensor based on spiral lifting principle |
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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: 20140409 Termination date: 20170627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |