CN203112176U - Material guide pipe for bulk powder loading - Google Patents
Material guide pipe for bulk powder loading Download PDFInfo
- Publication number
- CN203112176U CN203112176U CN 201320008120 CN201320008120U CN203112176U CN 203112176 U CN203112176 U CN 203112176U CN 201320008120 CN201320008120 CN 201320008120 CN 201320008120 U CN201320008120 U CN 201320008120U CN 203112176 U CN203112176 U CN 203112176U
- Authority
- CN
- China
- Prior art keywords
- telescopic pipe
- discharge port
- taper discharge
- pipe
- level detector
- 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
Links
- 239000000843 powder Substances 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 title abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 20
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract 2
- 239000011229 interlayer Substances 0.000 abstract 1
- 238000009924 canning Methods 0.000 description 21
- 230000008676 import Effects 0.000 description 17
- 210000001503 joint Anatomy 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- -1 feeder feed Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
A material guide pipe for bulk powder loading comprises an inner retractable pipe and a material level device, wherein the inner retractable pipe is sleeved in an outer retractable pipe, a dust-absorbing channel is formed in an annular interlayer between the inner retractable pipe and the outer retractable pipe, the lower end of the outer retractable pipe is fixedly connected with a tapered unloading opening, the wide end of the tapered unloading opening is connected with the outer retractable pipe, an adjusting screw rod is connected between the tapered unloading opening and the outer retractable pipe through a flange, the material level device is arranged in the tapered unloading opening and extends to the outside of the tapered unloading opening, the extending portion of the material level device is disposed in a hollow middle portion of a material level device protective frame, and the material level device protective frame is arranged under the tapered unloading opening. The material guide pipe can achieve accurate alignment of the unloading opening and a tanker inlet, guarantees sealing performance of loading and unloading portions, and can effectively control dust out-spreading.
Description
Technical field
The utility model relates to the handling equipment field in storehouses in bulk such as being suitable for powder, grain, is specifically related to the loading apparatus in the entrucking of bulk powder tank filling, relates in particular to be used for the passage that bulk powder is provided in the loading apparatus.
Background technology
The operation in bulk of powder material is the important process of material in the loading and unloading transportation, and the packing material cost is not only saved in conveying in bulk, and can reduce the secondary pollution in the course of conveying.The delivery system of bulk powder can be realized the delivering from godown of bulk powder, feeder feed, powder distribution, powder screen, entrucking, measure this a series of technological process, guarantee to provide the quality of powder, and in the entrucking process of delivery system, key is will control dust to raise outward.Mainly be to adopt telescopic guide sleeve pipe and dust that the dust collector that is connected with telescopic guide sleeve pipe is controlled in the entrucking process is raised outward in the existing granting complete equipment in bulk, rely on the annular dedusting chamber of telescopic guide sleeve pipe and conventional cloth bag formula dust protecting cap formation as airtight dust absorption passage, and from the ventilation and negative pressure ventilation mouth dust-contained airflow is drained into the dust collector, dust is discharged.Yet, telescopic guide sleeve pipe of the prior art still has defective, the structure of existing telescopic guide sleeve pipe is seen shown in Figure 1, interior telescopic pipe 1 is sheathed in the outer telescopic pipe 2, the lower end of outer telescopic pipe 2 is connected with straight-tube shape outlet 3, straight-tube shape exports 3 peripheries and wraps with nylon cloth, level detector 4 is arranged on the outside of straight-tube shape outlet 3 by the latch closure chain suspension, the guide sleeve pipe of this kind structure is straight barrel type because of its outlet, thereby can not realize accurately docking with the canning cart import, because its level detector is external, during entrucking, must manually the external level detector be put into the canning cart import, these can influence the leak tightness between the import of the discharge port of guide sleeve pipe and canning cart, thereby cause dust to be raised outward, cause flour loss even environmental pollution.
The utility model content
The applicant improves at above-mentioned shortcoming of the prior art, and a kind of bulk powder entrucking passage is provided, and it can realize that discharge port docks with the accurate of canning cart import, guarantees the leak tightness of entrucking discharging place, can effectively control dust and raise outward.
The technical solution of the utility model is as follows:
Bulk powder entrucking passage; telescopic pipe and level detector in comprising; interior telescopic pipe is sheathed in the outer telescopic pipe; annular gap between interior telescopic pipe and the outer telescopic pipe forms dust absorption passage; the lower end of outer telescopic pipe is connected with the taper discharge port; the wide head end of taper discharge port is connected with outer telescopic pipe; be connected with adjusting screw(rod) by flange between taper discharge port and the outer telescopic pipe; level detector is contained in taper discharge port inside and extends to taper discharge port outside; the described extendible portion of level detector places the hollow middle portion of level detector fender bracket, and the level detector fender bracket is located at the below of taper discharge port.
Its further technical scheme is:
Be arranged with handle on the outer circumference surface of the described junction of described taper discharge port and outer telescopic pipe.
Technique effect of the present utility model:
The utility model arranges special-purpose entrucking taper discharge port by the lower end of telescopic pipe outside, can conveniently adjust the accurate butt joint with the import of canning cart; The fine setting effect of the manual regulation of handle, adjusting screw(rod) can guarantee that the import of taper discharge port and canning cart realizes accurately butt joint; The built-in design of level detector has avoided traditional external level detector need manually insert the deficiency of canning cart import; The clamping of flange is spacing, has improved the sealing effectiveness at taper discharge port place, can effectively control dust and raise outward.
Description of drawings
Fig. 1 is that the bulk powder entrucking also shows exhaust outlet with the structural representation of passage in the prior art among the figure.
Fig. 2 is structural representation of the present utility model, also shows exhaust outlet among the figure.
Wherein: 1, interior telescopic pipe; 2, outer telescopic pipe; 3, straight-tube shape outlet; 4, level detector; 5, taper discharge port; 6, flange; 7, adjusting screw(rod); 8, level detector fender bracket; 9, handle; 10, head box; 11, exhaust outlet; 12, cloth bag dust protecting cap.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
See Fig. 2; telescopic pipe 1 and level detector 4 in the utility model comprises; interior telescopic pipe 1 is sheathed in the outer telescopic pipe 2; annular gap between interior telescopic pipe 1 and the outer telescopic pipe 2 forms dust absorption passage; the lower end of outer telescopic pipe 2 is connected with taper discharge port 5; the wide head end of taper discharge port 5 is connected with outer telescopic pipe 2; also be arranged with handle 9 on the outer circumference surface of the described junction of taper discharge port 5 and outer telescopic pipe 2; be connected with adjusting screw(rod) 7 by flange 6 between taper discharge port 5 and the outer telescopic pipe 2; level detector 4 is contained in taper discharge port 5 inside and extends to taper discharge port 5 outsides; the extendible portion of level detector 4 places the hollow middle portion of level detector fender bracket 8, and level detector fender bracket 8 is located at the below of taper discharge port 5.
Operational process of the present utility model is as follows:
See Fig. 2, outer telescopic pipe 2 is located at head box 10 belows, head box 10 is provided with actuating unit, the synchronization telescope of telescopic pipe 1 and outer telescopic pipe 2 motion in the control, interior telescopic pipe 1 upper end is connected with head box 10 upper ends, head box 10 is provided with exhaust outlet 11, exhaust outlet 11 communicates with the described annular dust absorption passage that interior telescopic pipe 1 reaches between the outer telescopic pipe 2, the periphery of the taper discharge port 5 cloth bag dust protecting cap 12 of having wrapped, before carrying out car loading operation in bulk, need the import of taper discharge port 5 with canning cart is connected, by telescopic pipe 1 in actuating unit and the control system control, outer telescopic pipe 2 and taper discharge port 5 descend, make taper discharge port 5 stretch into the import of canning cart, because the pyramidal structure of taper discharge port 5 design, can conveniently adjust with the cooperation of canning cart import and contact, make the import of itself and canning cart be easy to realize accurate butt joint, during butt joint, can also manually adjust the docking of import of taper discharge ports 5 and canning cart by handle 9, guarantee that its butt joint puts in place, adjusting screw(rod) 7 is except the effect of playing fixing taper discharge port 5, can also move up and down by manual fine-tuning taper discharge port 5, therefore flexible by telescopic pipe 1 in the control and outer telescopic pipe 2, the manual regulation of handle 9, the fine setting effect of adjusting screw(rod) 7, the import that can guarantee taper discharge port 5 and canning cart realizes accurately butt joint, the diameter of flange 6 is greater than the inlet diameter of canning cart, it is spacing to play clamping after butt joint puts in place, the two has improved the sealing effectiveness at taper discharge port 5 places, after finishing the butt joint step, just enter car loading operation.Powder telescopic pipe 1 in feeder enters through last stage arrangement processing, feedstock direction is shown in the direction of arrow among Fig. 2, powder is through taper discharge port 5 in the interior telescopic pipe 1, the import of canning cart enters in the canning cart, simultaneously, swabbing action because of outside blower fan, form negative pressure in the described annular dust absorption passage outside interior telescopic pipe 1 reaches between the telescopic pipe 2, dust-contained airflow in the powder is inhaled in the described annular dust absorption passage, and from exhaust outlet 11 discharges, when powder is issued to certain material position, namely be filled to when touching level detector 4 when the powder in the canning cart, automatically output signal is controlled interior telescopic pipe 1, outer telescopic pipe 2 and taper discharge port 5 segment distance that upwards bounces back continues feed, so bounce back, powder is filled in the feed action that moves in circles in canning cart.
The utility model arranges special-purpose entrucking taper discharge port 5 by the lower end of telescopic pipe 2 outside, the accurate butt joint of the import of convenient adjustment and canning cart, the fine setting effect of the manual regulation of handle 9, adjusting screw(rod) 7, the import that can guarantee taper discharge port 5 and canning cart realizes accurately butt joint, the built-in design of level detector 4, avoided traditional external level detector need manually insert the deficiency of canning cart import, the clamping of flange 6 is spacing, improve the sealing effectiveness at taper discharge port 5 places, avoided dust to raise outward.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model institute restricted portion within protection domain of the present utility model, can be done any type of modification referring to claim.
Claims (2)
1. bulk powder entrucking passage; comprise interior telescopic pipe (1) and level detector (4); interior telescopic pipe (1) is sheathed in the outer telescopic pipe (2); annular gap between interior telescopic pipe (1) and the outer telescopic pipe (2) forms dust absorption passage; it is characterized in that: the lower end of outer telescopic pipe (2) is connected with taper discharge port (5); the wide head end of taper discharge port (5) is connected with outer telescopic pipe (2); be connected with adjusting screw(rod) (7) by flange (6) between taper discharge port (5) and the outer telescopic pipe (2); level detector (4) is contained in taper discharge port (5) inside and extends to taper discharge port (5) outside; the described extendible portion of level detector (4) places the hollow middle portion of level detector fender bracket (8), and level detector fender bracket (8) is located at the below of taper discharge port (5).
2. by the described bulk powder entrucking of claim 1 passage, it is characterized in that: be arranged with handle (9) on the outer circumference surface of the described junction of described taper discharge port (5) and outer telescopic pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008120 CN203112176U (en) | 2013-01-08 | 2013-01-08 | Material guide pipe for bulk powder loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008120 CN203112176U (en) | 2013-01-08 | 2013-01-08 | Material guide pipe for bulk powder loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112176U true CN203112176U (en) | 2013-08-07 |
Family
ID=48892546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320008120 Expired - Fee Related CN203112176U (en) | 2013-01-08 | 2013-01-08 | Material guide pipe for bulk powder loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112176U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692556A (en) * | 2013-12-12 | 2014-04-02 | 中联重科股份有限公司 | Telescopic discharging device and mortar station comprising same |
| CN106586613A (en) * | 2017-01-14 | 2017-04-26 | 泰富重工制造有限公司 | Dust removal sealing device for bulk material transportation fixed-point unloading |
| CN110822882A (en) * | 2019-11-19 | 2020-02-21 | 广东众创粉体技术有限公司 | Butt joint device for drying equipment |
| CN110937421A (en) * | 2019-12-06 | 2020-03-31 | 无锡阔天自动化工程有限公司 | A telescopic chute automatic displacement compensation device for automatic quantitative scale |
-
2013
- 2013-01-08 CN CN 201320008120 patent/CN203112176U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692556A (en) * | 2013-12-12 | 2014-04-02 | 中联重科股份有限公司 | Telescopic discharging device and mortar station comprising same |
| CN106586613A (en) * | 2017-01-14 | 2017-04-26 | 泰富重工制造有限公司 | Dust removal sealing device for bulk material transportation fixed-point unloading |
| CN106586613B (en) * | 2017-01-14 | 2019-06-14 | 泰富重工制造有限公司 | A dust-removing and sealing device for bulk material transportation fixed-point unloading |
| CN110822882A (en) * | 2019-11-19 | 2020-02-21 | 广东众创粉体技术有限公司 | Butt joint device for drying equipment |
| CN110937421A (en) * | 2019-12-06 | 2020-03-31 | 无锡阔天自动化工程有限公司 | A telescopic chute automatic displacement compensation device for automatic quantitative scale |
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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: 20130807 Termination date: 20160108 |