CN207242745U - A kind of architectural engineering high sealing screw conveyor - Google Patents
A kind of architectural engineering high sealing screw conveyor Download PDFInfo
- Publication number
- CN207242745U CN207242745U CN201721236351.8U CN201721236351U CN207242745U CN 207242745 U CN207242745 U CN 207242745U CN 201721236351 U CN201721236351 U CN 201721236351U CN 207242745 U CN207242745 U CN 207242745U
- Authority
- CN
- China
- Prior art keywords
- housing
- hopper
- shaft
- screw conveyor
- architectural engineering
- 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)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
It the utility model is related to a kind of architectural engineering high sealing screw conveyor, including housing and the shaft being arranged at outside in housing and both ends stretching housing, the outer wall that the shaft is located in housing is equipped with flight, housing is equipped with hopper close to the top of power set one end, the other end is equipped with the discharge port below shaft, it is characterised in that：Pitch between flight close to one end of hopper toward one end away from hopper from tapering into, and the diameter of axle of shaft close to one end of hopper toward one end away from hopper from becoming larger；The utility model lies in that：Pitch between flight close to one end of hopper toward one end away from hopper from tapering into, with reference to, the diameter of axle of shaft close to one end of hopper toward one end away from hopper from becoming larger, so that material from hopper toward discharge port direction course of conveying in gradually material can be extruded, so that material in course of conveying to material stirring more uniformly, avoid have impact on the use in material later stage.
Description
Technical field
Technical field of conveying machinery is the utility model is related to, more particularly, to a kind of architectural engineering high sealing helical feed
Machine.
Background technology
Screw conveyor, which is rotating helical blade, to be elapsed material and carries out helical conveyer, make material not with helical feed
Rotating power is the frictional resistance of material own wt and screw conveyor casing to material to machine blade together.Screw conveyor revolves
The helical blade welded in shaft, the face type of blade can be adjusted according to the difference of conveying material.The structure of screw conveyor is simple,
Cross sectional dimensions is small, reliable operation, manufacture cost it is low, easy to intermediate charge and discharging, material can also be carried out in course of conveying
The effect of stirring.At present, screw conveyor is widely used in every profession and trade, such as building materials, chemical industry, electric power, metallurgy, colliery charcoal, grain
Etc. industry, if being used for horizontally or diagonally conveying powdered, granular and small lump material, such as colliery, ash, slag, cement, grain.
And existing screw conveyor is in course of conveying, to material stirring not enough uniformly, and then after have impact on material
The use of phase, moreover, blocking often occurs at hopper, and to the less efficient of material conveying, so as to reduce work effect
Rate.On the other hand, the shaft that existing screw conveyor includes housing and is arranged at outside in housing and both ends stretching housing, makes
During, since the leakproofness between shaft and housing is poor, and then substantial amounts of material is caused to be stitched between shaft and barrel
Overflowed in gap, so that waste of resource.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind can convey material but also
It is close between blocking, raising shaft and housing to being not easy at the more uniform of material stirring, feed inlet in material transportation process
Feng Xing, improve transfer efficiency and improve the architectural engineering high sealing screw conveyor of work efficiency.
What the technical solution of the utility model was realized in：A kind of architectural engineering high sealing screw conveyor, including
Housing and the shaft being arranged at outside in housing and both ends stretching housing, the outer wall which is located in housing are equipped with flight,
And described shaft one end is also associated with being arranged at the power set outside housing, the housing is set above power set one end
There is hopper, the other end is equipped with the discharge port below shaft, it is characterised in that：Pitch between the flight is by close to material
One end of bucket is tapered into toward one end away from hopper, the diameter of axle of the shaft from close to one end of hopper toward remote hopper one
End becomes larger；The junction of the shaft and housing is provided with sealing device, and the sealing device includes sealing ring, described close
Seal includes sealing ring body, offers annular receiving groove on the sealing ring body, the one side wall of the annular receiving groove is circumferentially
It is raised to be placed equidistant with several, has been provided with circular steel ring in the annular receiving groove, the circle steel ring is convex with several respectively
The peak and another side wall of annular receiving groove risen contradicts connection, the groove width of the annular receiving groove and the width of sealing ring body
The ratio of degree is 0.15.
Preferably：The shaft both ends are stretched out outside housing and further respectively have a support base for being used to support shaft.
By using above-mentioned technical proposal, pitch between flight from close to one end of hopper toward one end of remote hopper
Taper into, with reference to, shaft the diameter of axle from being become larger close to the one end of one end of hopper toward remote hopper so that material is from material
Gradually material can be extruded in struggling against toward discharge port direction course of conveying so that material is in course of conveying to material stirring
More uniformly, avoid have impact on the use in material later stage；And material is enabled material quickly from discharging after gradual extruded
Flowed out at mouthful, and then improve transfer efficiency, so as to also improve work efficiency；And housing is close to the capacity of bucket location
Capacity more than housing close to discharge port position, avoids the possibility that blocking often occurs at housing hopper.By shaft with
The junction of housing is provided with sealing device, and sealing device includes sealing ring, which includes sealing ring body, sealing ring sheet
When body is squeezed, several raised and circular steel rings coordinate lower band dynamic seal ring body to have a stronger reset force, ensure that
Leakproofness between shaft and housing is even closer, improves the leakproofness of shaft and housing junction, avoids substantial amounts of material
The possibility overflowed between shaft and housing in gap；This smart structural design, it is highly practical, it is easy to spread；And annular accommodates
The groove width of groove and the ratio of the width of sealing ring body are 0.15, ensure that the integral strength of sealing ring body, avoid connecting
During sealing ring body cause sealing ring easily to deform when being squeezed, so as to ensure that the pliability of sealing ring body, protect
The surface energy for having demonstrate,proved sealing ring body is closely close between shaft and housing, further ensure that shaft is connected with housing
The leakproofness at place.
The utility model is further arranged to：Guiding inclined plate is provided with the housing and at discharge port top.
By using above-mentioned technical proposal, material from hopper toward discharge port direction course of conveying in when, guiding inclined plate rises
Guiding role is arrived so that material is drawn into discharge port, ensure that the fluency to material conveying.
The utility model is further arranged to：The hopper is in horn-like, and the bore of the hopper is by interior change gradual outward
Greatly.
By using above-mentioned technical proposal, material, which enters in housing internal procedure, plays the role of guiding, so that effectively
It ensure that material can conveniently enter in housing.
The utility model is further arranged to：The discharge port in horn-like, the bore of the discharge port by it is interior outward by
Gradual change is big.
By using above-mentioned technical proposal, flowed out easy to material from discharge port.
The utility model is further arranged to：Several described raised peaks are in arc-shaped.
By using above-mentioned technical proposal, the pliability of sealing ring body is improved, further ensure that sealing ring sheet
The surface energy of body is closely close between shaft and housing, further ensure that even closer between shaft and housing, guarantor
Leakproofness is demonstrate,proved.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
Put, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the utility model embodiment structure diagram；
Fig. 2 is ring structure schematic diagram in the utility model embodiment.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Fig. 1-Fig. 2, the utility model discloses a kind of architectural engineering high sealing screw conveyor, including shell
Body 1 and the shaft 2 being arranged at outside in housing 1 and both ends stretching housing 1, the outer wall which is located in housing 1 are equipped with spiral
Piece 3, and 2 one end of the shaft is also associated with being arranged at the power set 4 outside housing, the housing 1 is close to 4 one end of power set
Top be equipped with hopper 7, the other end is equipped with the discharge port 8 positioned at the lower section of shaft 2, in the utility model specific embodiment, institute
The pitch L1 between flight 3 is stated from being tapered into close to one end of hopper 7 toward one end away from hopper 7, the axis of the shaft 2
Footpath close to one end of hopper 7 toward one end away from hopper 7 from becoming larger；The junction of the shaft 2 and housing 1 is provided with close
Seal apparatus 9, the sealing device 9 include sealing ring 100, and the sealing ring 100 includes sealing ring body, on the sealing ring body
Annular receiving groove 101 is offered, the one side wall of the annular receiving groove 101 has circumferentially been placed equidistant with several protrusions 102, described
Circular steel ring 103 is provided with annular receiving groove 101, the circle steel ring 103 peak and ring with several protrusions 102 respectively
Another side wall of shape holding tank 101 contradicts connection, the groove width H1 of the annular receiving groove 101 and width H2's of sealing ring body
Ratio is 0.15.
In the utility model specific embodiment, 2 both ends of shaft, which are stretched out outside housing 1 and further respectively have one, to be used for
Support the support base 5 of shaft 2.
By using above-mentioned technical proposal, pitch between flight from close to one end of hopper toward one end of remote hopper
Taper into, with reference to, shaft the diameter of axle from being become larger close to the one end of one end of hopper toward remote hopper so that material is from material
Gradually material can be extruded in struggling against toward discharge port direction course of conveying so that material is in course of conveying to material stirring
More uniformly, avoid have impact on the use in material later stage；And material is enabled material quickly from discharging after gradual extruded
Flowed out at mouthful, and then improve transfer efficiency, so as to also improve work efficiency；And housing is close to the capacity of bucket location
Capacity more than housing close to discharge port position, avoids the possibility that blocking often occurs at housing hopper.By shaft with
The junction of housing is provided with sealing device, and sealing device includes sealing ring, which includes sealing ring body, sealing ring sheet
When body is squeezed, several raised and circular steel rings coordinate lower band dynamic seal ring body to have a stronger reset force, ensure that
Leakproofness between shaft and housing is even closer, improves the leakproofness of shaft and housing junction, avoids substantial amounts of material
The possibility overflowed between shaft and housing in gap；This smart structural design, it is highly practical, it is easy to spread；And annular accommodates
The groove width of groove and the ratio of the width of sealing ring body are 0.15, ensure that the integral strength of sealing ring body, avoid connecting
During sealing ring body cause sealing ring easily to deform when being squeezed, so as to ensure that the pliability of sealing ring body, protect
The surface energy for having demonstrate,proved sealing ring body is closely close between shaft and housing, further ensure that shaft is connected with housing
The leakproofness at place.
In the utility model specific embodiment, guiding inclined plate is provided with the housing 1 and at 8 top of discharge port
6。
By using above-mentioned technical proposal, material from hopper toward discharge port direction course of conveying in when, guiding inclined plate rises
Guiding role is arrived so that material is drawn into discharge port, ensure that the fluency to material conveying.
In the utility model specific embodiment, the hopper 7 is in horn-like, and the bore of the hopper is by interior gradual outward
Become larger.
By using above-mentioned technical proposal, material, which enters in housing internal procedure, plays the role of guiding, so that effectively
It ensure that material can conveniently enter in housing.
In the utility model specific embodiment, the discharge port 8 in horn-like, the bore of the discharge port by it is interior outward
Become larger.
By using above-mentioned technical proposal, flowed out easy to material from discharge port.
In the utility model specific embodiment, the peak of several protrusions 102 is in arc-shaped.
By using above-mentioned technical proposal, the pliability of sealing ring body is improved, further ensure that sealing ring sheet
The surface energy of body is closely close between shaft and housing, further ensure that even closer between shaft and housing, guarantor
Leakproofness is demonstrate,proved.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of architectural engineering high sealing screw conveyor, including housing and it is arranged in housing and both ends are stretched out outside housing
Shaft, the outer wall which is located in housing is equipped with flight, and described shaft one end is also associated with being arranged at outside housing
Power set, the housing are equipped with hopper close to the top of power set one end, and the other end is equipped with the discharging below shaft
Mouthful, it is characterised in that：Pitch between the flight close to one end of hopper toward one end away from hopper from tapering into, institute
The diameter of axle of shaft is stated from being become larger close to one end of hopper toward one end away from hopper；The junction of the shaft and housing is set
Sealing device is equipped with, the sealing device includes sealing ring, and the sealing ring includes sealing ring body, opened on the sealing ring body
Equipped with annular receiving groove, the one side wall of the annular receiving groove has circumferentially been placed equidistant with several raised, annular receiving grooves
In be provided with circular steel ring, the circle steel ring respectively with another side wall of several raised peaks and annular receiving groove contradict
The ratio of connection, the groove width of the annular receiving groove and the width of sealing ring body is 0.15.
A kind of 2. architectural engineering high sealing screw conveyor according to claim 1, it is characterised in that：In the housing
And it is provided with guiding inclined plate at discharge port top.
A kind of 3. architectural engineering high sealing screw conveyor according to claim 1 or 2, it is characterised in that：The material
Bucket is in horn-like, and the bore of the hopper is become larger outward by interior.
A kind of 4. architectural engineering high sealing screw conveyor according to claim 3, it is characterised in that：The discharge port
In horn-like, the bore of the discharge port is become larger outward by interior.
A kind of 5. architectural engineering high sealing screw conveyor according to claim 4, it is characterised in that：The shaft two
End is stretched out outside housing and further respectively has a support base for being used to support shaft.
A kind of 6. architectural engineering high sealing screw conveyor according to claim 1, it is characterised in that：It is described several
Raised peak is in arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236351.8U CN207242745U (en) | 2017-09-26 | 2017-09-26 | A kind of architectural engineering high sealing screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236351.8U CN207242745U (en) | 2017-09-26 | 2017-09-26 | A kind of architectural engineering high sealing screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207242745U true CN207242745U (en) | 2018-04-17 |
Family
ID=61887008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721236351.8U Expired - Fee Related CN207242745U (en) | 2017-09-26 | 2017-09-26 | A kind of architectural engineering high sealing screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207242745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423381A (en) * | 2018-05-11 | 2018-08-21 | 何淼 | A kind of double dynamical screw of switching powdery material |
-
2017
- 2017-09-26 CN CN201721236351.8U patent/CN207242745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423381A (en) * | 2018-05-11 | 2018-08-21 | 何淼 | A kind of double dynamical screw of switching powdery material |
| CN108423381B (en) * | 2018-05-11 | 2024-04-05 | 何淼 | Double-power screw device for switching and conveying powdery materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |