CN208429450U - A kind of discharge device of stock bin - Google Patents
A kind of discharge device of stock bin Download PDFInfo
- Publication number
- CN208429450U CN208429450U CN201821007646.2U CN201821007646U CN208429450U CN 208429450 U CN208429450 U CN 208429450U CN 201821007646 U CN201821007646 U CN 201821007646U CN 208429450 U CN208429450 U CN 208429450U
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- China
- Prior art keywords
- tapping channel
- barrel
- discharge device
- stock bin
- bin
- 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.)
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a kind of discharge device of stock bin, including being obliquely installed the tapping channel in bin bottom, barrel is provided with below the tapping channel, the bottom of the barrel has discharge port, the top of the tapping channel is tiltedly installed with upper-end part of driving in the helical axis in feed bin matchedly, the peripheral part helical arrangement of the helical axis has several blades, and the length direction at least there are two blade along the tapping channel is adapted to tapping channel contraposition fitting.The discharge device of stock bin will not there is a situation where block discharge port because of supports for material down-sliding in equipment downtime.
Description
Technical field
The utility model relates to feed bin discharging matching component technical field, in particular to a kind of discharge device of stock bin.
Background technique
The bulk tank used at present in factory, in particular by the day of the bulk tank of center tilting screw discharging device
In being often used, when the material particles of feed bin storage are smaller, mobile performance is good, it is suitable that discharging device has material when shutting down
Tapping channel glide, thus the case where blocking discharge port, need to carry out bulk tank center inclination spiral shell before causing system reboot
Revolve the dredging work of discharging device discharge outlet.
Therefore, how avoiding discharge device of stock bin, there is a situation where block discharge port because of supports for material down-sliding in equipment downtime
It is the important technological problems that those skilled in the art need to solve at present.
Utility model content
The purpose of the utility model is to provide a kind of discharge device of stock bin, which will not in equipment downtime
There is a situation where block discharge port because of supports for material down-sliding.
In order to solve the above technical problems, the utility model provides a kind of discharge device of stock bin, including it is obliquely installed in feed bin
The tapping channel of bottom, barrel is provided with below the tapping channel, and the bottom of the barrel has discharge port, the discharging
The top in channel is tiltedly installed with upper-end part of driving in the helical axis in feed bin, the peripheral part spiral shell of the helical axis matchedly
Rotation is placed with several blades, and at least there are two blades along the length direction of the tapping channel and tapping channel contraposition patch
Properly match.
Preferably, the blade is double lead blades.
Preferably, the barrel is gradually increased along its axial diameter from bottom to top.
Preferably, the bottom of the barrel has the annular material guiding section cooperated with the discharge port.
Preferably, the side of the barrel is provided with positioning seat, and it is described fixed that the helical axis can be set to fixed-axis rotation
On the seat of position.
Relatively above-mentioned background technique, discharge device of stock bin provided by the utility model, in the course of work, when equipment is stopped
It when machine, is adapted to due at least fitting there are two blade with tapping channel, so that being formed between blade and tapping channel reliable
Contraposition enclosed construction, so that the material for effectively preventing feed bin and tapping channel upstream is snapped down to downstream via tapping channel
The phenomenon that causing discharge port to block at barrel, ensure that equipment be smoothly switched on operation and corresponding operation efficiency, reduce and set
Standby failure rate.
In another preferred embodiment of the utility model, the blade is double lead blades.This kind of double lead blade construction
It enables to that the spacing of ortho position blade is reduced into the one of its original pitch length in the case where holding helical axis existing screw pitch
Half, to further improve the arrangement density of blade, it ensure that the closing between the blade and tapping channel of contraposition fitting adaptation
Effect.
Detailed description of the invention
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, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of discharge device of stock bin provided by a kind of specific embodiment of the utility model.
Specific embodiment
The core of the utility model is to provide a kind of discharge device of stock bin, which will not in equipment downtime
There is a situation where block discharge port because of supports for material down-sliding.
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
The utility model is described in further detail for mode.
Referring to FIG. 1, the structure that Fig. 1 is discharge device of stock bin provided by a kind of specific embodiment of the utility model is shown
It is intended to.
In a specific embodiment, discharge device of stock bin provided by the utility model, including be obliquely installed in feed bin 21
The tapping channel 11 of bottom, the lower section of tapping channel 11 are provided with barrel 12, and the bottom of barrel 12 has discharge port 121, discharging
The top in channel 11 is tiltedly installed with upper-end part of driving in the helical axis 13 in feed bin 21, the periphery of helical axis 13 matchedly
Portion's helical arrangement has several blades 131, and at least there are two blades 131 along the length direction and tapping channel 11 of tapping channel 11
Contraposition fitting adaptation.
In the course of work, when equipment downtime, it is adapted to due at least fitting there are two blade 131 with tapping channel 11,
So that reliable contraposition enclosed construction is formed between blade 131 and tapping channel 11, to effectively prevent feed bin 21 and go out
Expect that the material of 11 upstream of channel is snapped down at the barrel 12 in downstream via tapping channel 11 and causes showing for the blocking of discharge port 121
As, ensure that equipment be smoothly switched on operation and corresponding operation efficiency, reduce equipment failure rate.
It should be noted that the axis extending direction of above-mentioned helical axis 13 is consistent with the length direction of tapping channel 11, with
It is further ensured that the physical fit of helical axis 13 Yu tapping channel 11, and avoids tying between blade 131 and tapping channel 11
Structure interference.
Further, blade 131 is double lead blades.This kind of double lead blade constructions enable to keeping helical axis 13
In the case where existing screw pitch, the spacing of ortho position blade 131 is reduced into the half of its original pitch length, to further increase
The arrangement density of blade 131 ensure that the sealing effect between the blade 131 and tapping channel 11 of contraposition fitting adaptation.
Specifically, barrel 12 is gradually increased along its axial diameter from bottom to top.This kind of variable diameter pyramidal structure can be further
The material for improving barrel 12 concentrates ability, to guarantee the material delivery efficiency in equipment normal course of operation at discharge port 121.
More specifically, the bottom of barrel 12 has the annular material guiding section 122 cooperated with discharge port 121.The annular material guiding section
122 can implement rectification guiding role appropriate to the material being moved at discharge port 121, in order to avoid the material at discharge port 121
Occur to splash or incline to spread phenomenon, guarantees the centralized processing efficiency and discharging efficiency of material.
On the other hand, the side of barrel 12 is provided with positioning seat 132, and helical axis 13 can be set to positioning seat to fixed-axis rotation
On 132.Helical axis 13 can be set on positioning seat 132 to fixed-axis rotation, the rotation for further increasing helical axis 13 is facilitated
Stability, and using positioning seat 132 be helical axis 13 enough structural supports are provided, ensure that component overall structural strength and
Functional reliability.
In summary, the discharge device of stock bin provided in the utility model, in the course of work, when equipment downtime, by
It is adapted at least fitting there are two blade with tapping channel, so that forming reliable contraposition envelope between blade and tapping channel
Close structure, thus the material for effectively preventing feed bin and tapping channel upstream be snapped down at the barrel in downstream via tapping channel and
The phenomenon that causing discharge port to block, ensure that equipment be smoothly switched on operation and corresponding operation efficiency, reduce equipment failure rate.
Discharge device of stock bin provided by the utility model is described in detail above.It is used herein specifically a
Example is expounded the principles of the present invention and embodiment, this reality that the above embodiments are only used to help understand
With novel method and its core concept.It should be pointed out that for those skilled in the art, not departing from this
Under the premise of utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification are also fallen
Enter in the protection scope of the utility model claims.
Claims (5)
1. a kind of discharge device of stock bin, it is characterised in that: including being obliquely installed the tapping channel in bin bottom, the discharging is logical
Barrel is provided with below road, the bottom of the barrel has discharge port, and the top of the tapping channel is inclined matchedly
Upper-end part of driving tiltedly is provided in the helical axis in feed bin, and the peripheral part helical arrangement of the helical axis there are several blades, and at least
Length direction there are two blade along the tapping channel is adapted to tapping channel contraposition fitting.
2. discharge device of stock bin as described in claim 1, it is characterised in that: the blade is double lead blades.
3. discharge device of stock bin as described in claim 1, it is characterised in that: the barrel along its axial diameter from bottom to top by
It is cumulative big.
4. discharge device of stock bin as claimed in claim 3, it is characterised in that: the bottom of the barrel has and the discharge port
The annular material guiding section of cooperation.
5. discharge device of stock bin as described in claim 1, it is characterised in that: the side of the barrel is provided with positioning seat, institute
Stating helical axis can be set to fixed-axis rotation on the positioning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007646.2U CN208429450U (en) | 2018-06-28 | 2018-06-28 | A kind of discharge device of stock bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007646.2U CN208429450U (en) | 2018-06-28 | 2018-06-28 | A kind of discharge device of stock bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208429450U true CN208429450U (en) | 2019-01-25 |
Family
ID=65098192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821007646.2U Active CN208429450U (en) | 2018-06-28 | 2018-06-28 | A kind of discharge device of stock bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208429450U (en) |
-
2018
- 2018-06-28 CN CN201821007646.2U patent/CN208429450U/en active Active
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