CN209193121U - A kind of dry powder material Anti-powder-leakage frame head apparatus in bulk - Google Patents
A kind of dry powder material Anti-powder-leakage frame head apparatus in bulk Download PDFInfo
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- CN209193121U CN209193121U CN201820894566.7U CN201820894566U CN209193121U CN 209193121 U CN209193121 U CN 209193121U CN 201820894566 U CN201820894566 U CN 201820894566U CN 209193121 U CN209193121 U CN 209193121U
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- feed tube
- sealing cover
- material feeding
- inverted
- seat ring
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Abstract
The utility model discloses a kind of dry powder material Anti-powder-leakage frame head apparatus in bulk.It include be flexible coupling, movable component, inactive component, wherein the movable component includes feed tube, feed tube seat ring, feed tube seat ring is connected on the outside of the feed tube, the feed tube seat ring is connected by more than two vertical bolt assemblies with the inverted-cone sealing cover of lower section, and the big end of the inverted-cone sealing cover is downward；The inactive component includes feed tube stop collar, material feeding cone cylinder, and feed tube, bolt assembly in the movable component pass through material feeding cone cylinder outlet at bottom and feed tube stop collar and move up and down.For this structure after discharging, inverted-cone sealing cover rises and the outlet at bottom contact closure with material feeding cone cylinder, realizes automatic-sealed, it is therefore prevented that dust pollution and powder leakage waste improve work efficiency.
Description
Technical field
The utility model relates to dusty material transport field, specifically a kind of dry powder material Anti-powder-leakage head dress in bulk
It sets.
Background technique
With being continuously increased for the environmental requirement and cost of labor increasingly promoted, dry powder material groove tank formula is transported with it
Clean, quick, efficient feature is more more and more universal, the bulk machine main device filling as groove tank car, but generally existing scattered
Installation poorly sealed powder leakage serious situation, different degrees of dust pollution is caused to workshop or workshop section.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of good seal performance is provided, can significantly reduce powder
The dry powder material Anti-powder-leakage frame head apparatus in bulk of dustiness dye.
To reach above-mentioned technical purpose, the utility model uses following technical scheme:
A kind of dry powder material Anti-powder-leakage frame head apparatus in bulk, including be flexible coupling, movable component, inactive component, wherein
The movable component includes feed tube, feed tube seat ring, is connected with feed tube seat ring on the outside of the feed tube, described to lead
Barrel seat ring is connected by more than two vertical bolt assemblies with the inverted-cone sealing cover of lower section, the inverted-cone sealing cover
Big end is downward；
The inactive component includes feed tube stop collar, material feeding cone cylinder, and the material feeding cone cylinder small end is downward, the guide
Cylinder stop collar is fixed on inside material feeding cone cylinder, is diametrically greater than in material feeding cone cylinder bottom outside the bottom end of the inverted-cone sealing cover
Diameter, feed tube, bolt assembly in the movable component pass through material feeding cone cylinder outlet at bottom and feed tube stop collar and on move down
Dynamic, feed tube is moved downward to feed tube seat ring and contacts with feed tube stop collar, and feed tube is moved upward to inverted-cone sealing cover
Rising and the outlet at bottom contact closure with material feeding cone cylinder；
It is described be flexible coupling including with the upper layer that is connected at the top of movable component it is scalable be flexible coupling and movable component with it is non-live
Buffering between dynamic component is flexible coupling.
Preferably, being equipped with outer tub on the outside of feed tube seat ring described above.
Be flexible coupling preferably, upper layer described above is scalable for double-layer hose, respectively with the top of feed tube and outer tub
Portion edge is connected.
Preferably, movable component described above further includes level-sensing device air inlet pipe, the level-sensing device air inlet pipe is from feed tube side
Wall penetrates, and stretches out from the inverted-cone sealing cover below feed tube, and level-sensing device air inlet bottom of the tube described above is provided with minute-pressure and opens
It closes, the material position situation of material is judged by monitoring level-sensing device air inlet pipe bottom end vicinity air pressure.
After adopting the above technical scheme, the utility model has the following beneficial effects:
1, the device is realized in working condition, can be charged with internal layer positive pressure using the double-deck flexible connection structure, and outer layer is negative
Dedusting is pressed, a device solves two problems.
2, using head own wt, it is incorporated in the sealing cover structure of device design, realizes close occlusion.
3, itself integrated level-sensing device structure may be implemented to understand material position feelings in the not visible state that works using negtive micropressure switch
Condition.
In conclusion this structure, after discharging, inverted-cone sealing cover rises and connects with the outlet at bottom of material feeding cone cylinder
Touching closure, realizes automatic-sealed, it is therefore prevented that dust pollution and powder leakage waste improve work efficiency.
Detailed description of the invention
Fig. 1 shows a kind of structural schematic diagram of dry powder material Anti-powder-leakage frame head apparatus in bulk of the utility model.
Fig. 2 shows the structural representations under a kind of dry powder material Anti-powder-leakage of the utility model head working state of device in bulk
Figure.
The structure that Fig. 3 is shown under a kind of dry powder material Anti-powder-leakage of the utility model frame head apparatus off working state in bulk is shown
It is intended to.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.It is described below and only uses
In explaining the utility model, it is not used to limit the utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of dry powder material Anti-powder-leakage frame head apparatus in bulk of the utility model, including soft company
It connects, movable component, inactive component, wherein
The movable component includes feed tube 2, feed tube seat ring 4, and feed tube seat ring 4, institute are connected on the outside of the feed tube 2
It states feed tube seat ring 4 to be connected by more than two vertical bolt assemblies 8 with the inverted-cone sealing cover 10 of lower section, the inverted-cone
The big end of sealing cover 10 is downward；
The inactive component includes feed tube stop collar 6, material feeding cone cylinder 7, and 7 small end of material feeding cone cylinder is downward, described
Feed tube stop collar 6 is fixed on inside material feeding cone cylinder 7, and material feeding cone cylinder is diametrically greater than outside the bottom end of the inverted-cone sealing cover 10
7 bottom inner diameters, feed tube 2, bolt assembly 8 in the movable component pass through 7 outlet at bottom of material feeding cone cylinder and feed tube limits
Ring 6 simultaneously moves up and down, and feed tube 2 is moved downward to feed tube seat ring 4 and contacts with feed tube stop collar 6, and feed tube 2 moves up
Outlet at bottom contact closure to the rising of inverted-cone sealing cover 10 and with material feeding cone cylinder 7；
It is described be flexible coupling including with the upper layer that is connected at the top of movable component it is scalable be flexible coupling 1 and movable component with it is non-
Buffering between movable component is flexible coupling 5, and upper layer is scalable to be flexible coupling 1 for being connected with peripheral equipment discharge port.
Further, outer tub 3 is equipped on the outside of the feed tube seat ring 4.
Further, the upper layer is scalable is flexible coupling 1 for double-layer hose, respectively with the top of feed tube 2 and outer tub 3
Edge is connected.
Further, the movable component further includes level-sensing device air inlet pipe 9, and the level-sensing device air inlet pipe 9 is from 2 side wall of feed tube
It penetrates, and is stretched out from the inverted-cone sealing cover 10 of 2 lower section of barrel.9 bottom of level-sensing device air inlet pipe is provided with negtive micropressure switch, leads to
Monitoring 9 bottom end vicinity air pressure of level-sensing device air inlet pipe is crossed to judge the material position situation of material.
This structure is in working condition, and after groove tank car is in place, dry powder material leakproof frame head apparatus in bulk is acted in hoist engine
Lower entire lowering, the 7 partial insertion tank car feed inlet of material feeding cone cylinder of inactive component, movable component continues decline until feed tube
Seat ring 4 is contacted with feed tube stop collar 6, and hoist engine limit movement, inactive component 7 stops declining with movable component, herein
Scalable 1 elongation that is flexible coupling at the middle and upper levels of coherent process, buffering are flexible coupling 5 contractions, the inverted-cone sealing cover 10 in movable component to
Under march to lowermost end, the formation feeding gap between inverted-cone sealing cover 10 and material feeding cone cylinder 7, material is by scalable with upper layer
The connected feed tube 2 of 1 internal layer that is flexible coupling is entered inside groove tank car by material feeding cone cylinder 7 from feeding gap, and using under material
The self gravity and mobility of drop are scattered in head surrounding in bulk under the action of inverted-cone sealing cover 10.
When off working state, dry powder material leakproof frame head apparatus in bulk rises overally under hoist engine effect, movable component
Inverted-cone sealing cover 10 rises the bottom contact closure with inactive component material feeding cone cylinder 7, and inactive component is driven to rise, volume
It raises machine and is determined according to limit switch and rise stop position.In uphill process, scalable 1 contraction that is flexible coupling, buffering are flexible coupling at the middle and upper levels
5 elongate, and material feeding cone cylinder 7 is closely engaged using its own weight with inverted-cone sealing cover 10 under the guidance of connection bolt assembly 8,
Realize material sealing.
Only the utility model is illustrated with section Example above, does not constitute any limit to the utility model
System, all any modification, improvement and equivalent replacements etc. made in the spirit and principles of the utility model should be included in this reality
Within novel protection scope.
Claims (4)
1. a kind of dry powder material Anti-powder-leakage frame head apparatus in bulk, it is characterised in that including being flexible coupling, movable component, inactive group
Part, wherein
The movable component includes feed tube, feed tube seat ring, is connected with feed tube seat ring, the feed tube on the outside of the feed tube
Seat ring is connected by more than two vertical bolt assemblies with the inverted-cone sealing cover of lower section, the big end of the inverted-cone sealing cover
Downward；
The inactive component includes feed tube stop collar, material feeding cone cylinder, and the material feeding cone cylinder small end is downward, the feed tube limit
Position ring is fixed on inside material feeding cone cylinder, and material feeding cone cylinder bottom inner diameter, institute are diametrically greater than outside the bottom end of the inverted-cone sealing cover
The feed tube in movable component, bolt assembly are stated across material feeding cone cylinder outlet at bottom and feed tube stop collar and is moved up and down, is led
Barrel is moved downward to feed tube seat ring and contacts with feed tube stop collar, and feed tube is moved upward to inverted-cone sealing cover and rises simultaneously
With the outlet at bottom contact closure of material feeding cone cylinder；
It is described be flexible coupling including with the upper layer that is connected at the top of movable component is scalable is flexible coupling and movable component and inactive group
Buffering between part is flexible coupling.
2. dry powder material Anti-powder-leakage frame head apparatus in bulk according to claim 1, it is characterised in that the feed tube seat ring
Outside is equipped with outer tub.
3. dry powder material Anti-powder-leakage frame head apparatus in bulk according to claim 2, it is characterised in that the upper layer is scalable
It is flexible coupling for double-layer hose, is connected respectively with the top edge of feed tube and outer tub.
4. dry powder material Anti-powder-leakage frame head apparatus in bulk according to any one of claims 1 to 3, it is characterised in that the work
Dynamic component further includes level-sensing device air inlet pipe, which penetrates from feed tube side wall, and from the back taper below feed tube
Formula sealing cover stretches out, and the level-sensing device air inlet bottom of the tube is provided with negtive micropressure switch, by monitoring level-sensing device air inlet pipe bottom end vicinity
Air pressure judges the material position situation of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894566.7U CN209193121U (en) | 2018-06-01 | 2018-06-01 | A kind of dry powder material Anti-powder-leakage frame head apparatus in bulk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894566.7U CN209193121U (en) | 2018-06-01 | 2018-06-01 | A kind of dry powder material Anti-powder-leakage frame head apparatus in bulk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209193121U true CN209193121U (en) | 2019-08-02 |
Family
ID=67404555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820894566.7U Active CN209193121U (en) | 2018-06-01 | 2018-06-01 | A kind of dry powder material Anti-powder-leakage frame head apparatus in bulk |
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| Country | Link |
|---|---|
| CN (1) | CN209193121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584469A (en) * | 2018-06-01 | 2018-09-28 | 潞城市泰山石膏建材有限公司 | A kind of dry powder material Anti-powder-leakage frame head apparatus in bulk |
| CN110654901A (en) * | 2019-09-29 | 2020-01-07 | 青岛南洋重工机械有限公司 | Dustproof plug, feeding pipe joint, feeding pipe and bulk machine thereof |
-
2018
- 2018-06-01 CN CN201820894566.7U patent/CN209193121U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584469A (en) * | 2018-06-01 | 2018-09-28 | 潞城市泰山石膏建材有限公司 | A kind of dry powder material Anti-powder-leakage frame head apparatus in bulk |
| CN110654901A (en) * | 2019-09-29 | 2020-01-07 | 青岛南洋重工机械有限公司 | Dustproof plug, feeding pipe joint, feeding pipe and bulk machine thereof |
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