CN205954726U - Inhale auto -change over device that sand tube was said - Google Patents
Inhale auto -change over device that sand tube was said Download PDFInfo
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- CN205954726U CN205954726U CN201620970682.3U CN201620970682U CN205954726U CN 205954726 U CN205954726 U CN 205954726U CN 201620970682 U CN201620970682 U CN 201620970682U CN 205954726 U CN205954726 U CN 205954726U
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- rotating cylinder
- lifter plate
- middle rotating
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Abstract
The utility model provides an inhale auto -change over device that sand tube was said belongs to sand sucking vessel technical field, and it has solved the current short class of technical problem of sand tube way life that inhale, inhale the sand tube to say including trunk line and two secondary pipe, auto -change over device includes well rotary drum and lifter plate, the last port department of well rotary drum is fixed with the end cover, the trunk line is worn to establish and is fixed in end cover department, it has two apopores to open on the well rotary drum, drum axis direction distribution during two apopores are followed, and two apopores are arranged in same one side of rotary drum, two secondary pipe are fixed with two apopores respectively, lifter plate A disc -shaped, the lifter plate is arranged in the rotary drum, the inner wall global and well rotary drum of lifter plate pastes and leans on and be sealed, the vertical baffle that is fixed with on the lifter plate, the baffle leans on with the inner wall subsides of well rotary drum, it has the limbers to open on the baffle, the utility model has the advantages of long service life, easy operation.
Description
Technical field
This utility model belongs to suction large junk technical field, is related to a kind of switching device inhaling sand tube road.
Background technology
Inhale at present husky operation typically to realize using inhaling large junk, inhale and be fixed with sand suction pump on large junk, by sand suction pump by river
The silt at bottom pumps, and is precipitated the silt pumping is put into silt mixed cabin, after the completion of precipitation, water is drained thus
Obtain silt.
The process inhaling sand in inhaling husky operation is lasting, but the precipitation of silt is to need process it is therefore desirable to have
The precipitation that multiple silt mixed cabins carry out silt is collected, and therefore needs integrally to move pipeline after filling a silt mixed cabin
Move the interior continuation of another mixed cabin and inhale sand, need in the process first to suspend suction sand, lead to less efficient；In order to solve above-mentioned asking
Topic, it is thought that using the pipeline configuration of multi-path, being switched by valve mechanism, but existing valve cannot bear silt water
Impact, can corroded because of washing away of silt using one end time back valve core, service life is short, needs to change whole valve element,
Relatively costly.
Content of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology it is proposed that a kind of switching in suction sand tube road
Device, the technical problem that this utility model solves is to provide the switching device that cost is relatively low and is convenient for changing.
The purpose of this utility model can be realized by following technical proposal：
A kind of inhale sand tube road switching device, includings main pipeline and two secondary duct, this switching device include middle rotating cylinder with
Lifter plate, is fixed with end cap at the upper port of described middle rotating cylinder, and main pipeline wears and is fixed at end cap, and middle rotating cylinder has two
Apopore, rotating cylinder axis direction distribution in two apopore edges, and two apopores are positioned at the same side of middle rotating cylinder, two looped pipelines
Road is fixed with two apopores respectively, and lifter plate is in the form of annular discs, and lifter plate is located in middle rotating cylinder, the side face of lifter plate and middle rotating cylinder
Inwall recline and seal, lifter plate is vertically fixed baffle plate, baffle plate is reclined with the inwall of middle rotating cylinder, and baffle plate has water flowing
Hole, when connect with the apopore being located at upper end in limbers lifter plate between two apopores, limbers be located under
During the apopore connection at end, the apopore positioned at upper end is closed by baffle plate, is provided with and can drive lifter plate oscilaltion simultaneously in middle rotating cylinder
The lifting structure of positioning.
Main pipeline drains into silt water in middle rotating cylinder, and when lifter plate is located between two apopores, silt water is from being located at
The apopore of upper end is discharged by secondary duct, and due to the stop of lifter plate, the apopore positioned at lower end is blank state；Needing
Switching pipeline when, lifter plate decline, when lifter plate drops to below the apopore of lower end, the limbers of baffle plate be located at
The apopore alignment of lower end, by the apopore closing positioned at upper end, therefore silt water can only be from going out positioned at lower end for baffle plate simultaneously
Water hole is discharged by secondary duct, realizes the switching of secondary duct；Because silt water is to sweep away from above, the mud above lifter plate
The husky water energy silt water getting off that liquidates plays cushioning effect, is therefore avoided that silt water is directly impinging on lifter plate, it is to avoid rise
Fall plate is worn, long service life；Only lifter plate need to be taken out after lifter plate abrasion and replace, simple to operate.
In the switching device in above-mentioned suction sand tube road, described lifting structure includes sealing plate and oil cylinder, and sealing plate is located at
The lower section of lifter plate, is fixed by fixed column between sealing plate and lifter plate, sealing plate side face and the sealing of middle rotating cylinder, oil cylinder is solid
It is scheduled on the bottom of middle rotating cylinder, oil cylinder is vertically arranged, the upper end of the piston rod of oil cylinder and sealing plate are fixed.Liter is driven by oil cylinder
Fall plate moves up and down, sealing plate be avoided that water be directly leaked at oil cylinder so that water collect between sealing plate and lifter plate it is ensured that
The safe handling of oil cylinder.
In the switching device in above-mentioned suction sand tube road, the side face of described lifter plate has annular slot, described annular
It is cased with sealing ring one, described sealing ring one is reclined with the inwall of middle rotating cylinder in draw-in groove.Lifter plate and transfer are made by this structure
Seal between cylinder inwall.
In the switching device in above-mentioned suction sand tube road, described sealing plate have annular groove, annular groove on side face
Inside it is cased with sealing ring two, sealing ring two is reclined with the inwall of middle rotating cylinder；By this structure make sealing plate and middle rotating cylinder inwall it
Between seal.
In the switching device in above-mentioned suction sand tube road, described middle rotating cylinder has several dewatering orifices, some dewatering orifices
It is respectively positioned on the lower section of two apopores, some dewatering orifices are axially arranged in a linear along middle rotating cylinder；Seal after a long time use
Plate and lifter plate have water seepage and collect, now can be by lifter plate is fallen the space pair making between sealing plate and lifter plate
Align in dewatering orifice, collecting in the water between sealing plate and lifter plate can discharge from dewatering orifice, it is to avoid it is empty that water is seeped into sealing plate bottom
Between.
In the switching device in above-mentioned suction sand tube road, described end cap has be available for that baffle plate passes through by hole.
Compared with prior art, the switching device in this suction sand tube road has a long service life, advantage simple to operate.
Brief description
Fig. 1 is a kind of cross section structure diagram of the switching device inhaling sand tube road of this utility model；
In figure：1st, main pipeline 11, secondary duct 2, middle rotating cylinder 21, apopore 22, dewatering orifice 3, lifter plate 31, sealing
Enclose one 4, sealing plate 41, sealing ring 25, oil cylinder 6, end cap 61, pass through hole 7, baffle plate 71, limbers 8, fixed column.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As shown in figure 1, a kind of switching device inhaling sand tube road, including main pipeline 1 and two secondary duct 11, described switching dress
Put including in rotating cylinder 2 and lifter plate 3, be fixed with end cap 6 at the upper port of middle rotating cylinder 2, main pipeline 1 wears and is fixed at end cap 6,
Two apopores 21 are had on middle rotating cylinder 2, two apopores 21 along in the distribution of rotating cylinder 2 axis direction, and two apopores 21
In the same side of middle rotating cylinder 2, two secondary duct 11 are fixing with two apopores 21 respectively, and lifter plate 3 is in the form of annular discs, lifter plate 3
In middle rotating cylinder 2, the side face of lifter plate 3 reclines and seals with the inwall of middle rotating cylinder 2, and lifter plate 3 is vertically fixed baffle plate
7, baffle plate 7 is reclined with the inwall of middle rotating cylinder 2, and baffle plate 7 has limbers 71, in limbers 71 and the apopore 21 positioned at upper end
During connection, lifter plate 3 is located between two apopores 21, and when connecting with the apopore 21 positioned at lower end in limbers 71, baffle plate 7 will
Apopore 21 positioned at upper end is closed, and is provided with the lifting structure that can drive lifter plate 3 oscilaltion and position in middle rotating cylinder 2, end
Have on lid 6 be available for that baffle plate 7 passes through by hole 61.
Lifting structure includes sealing plate 4 and oil cylinder 5, and sealing plate 4 is located at lower section, sealing plate 4 and the lifter plate 3 of lifter plate 3
Between fixing by fixed column 8, the side face of sealing plate 4 is sealed with middle rotating cylinder 2, and oil cylinder 5 is fixed on the bottom of middle rotating cylinder 2, oil cylinder 5
It is vertically arranged, the upper end of the piston rod of oil cylinder 5 is fixing with sealing plate 4.
Annular slot is had on the side face of lifter plate 3, in annular slot, is cased with sealing ring 1, sealing ring 1 and transfer
The inwall of cylinder 2 reclines.Annular groove is had on the side face of sealing plate 4, in annular groove, is cased with sealing ring 2 41, sealing ring 2 41
Recline with the inwall of middle rotating cylinder 2.
Several dewatering orifices 22 are had on middle rotating cylinder 2, some dewatering orifices 22 are respectively positioned on the lower section of two apopores 21, some
Dewatering orifice 22 is axially arranged in a linear along middle rotating cylinder 2.Sealing plate 4 and lifter plate 3 have water seepage and converge after a long time use
Collection, now can be collected in by falling lifter plate 3 so that aliging to dewatering orifice 22 in the space between sealing plate 4 and lifter plate 3
Water between sealing plate 4 and lifter plate 3 can be discharged from dewatering orifice 22, it is to avoid water is seeped into sealing plate 4 lower space.
Main pipeline 1 drains into silt water in middle rotating cylinder 2, when lifter plate 3 be located at two apopores 21 between when, silt water from
Apopore 21 positioned at upper end is discharged by secondary duct 11, and due to the stop of lifter plate 3, the apopore 21 positioned at lower end is vacant
State；When needing to switch pipeline, lifter plate 3 declines, when lifter plate 3 drops to positioned at apopore 21 lower section of lower end, gear
Alignd with the apopore 21 positioned at lower end in the limbers 71 of plate 7, the apopore 21 positioned at upper end is closed by baffle plate 7 simultaneously, therefore
Silt water can only be discharged by secondary duct 11 from the apopore 21 positioned at lower end, realizes the switching of secondary duct 11；Due to silt water
It is to sweep away from above, the silt water getting off that liquidates of the silt water energy positioned at lifter plate 3 top plays cushioning effect, is therefore avoided that
Silt water is directly impinging on lifter plate 3, it is to avoid lifter plate 3 is worn, and only need to take out lifter plate 3 after lifter plate 3 abrasion
Replace, simple to operate.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Belong to those skilled in the art described specific embodiment can be made with various modifications or supplement or using similar
Mode substitute, but without departing from of the present utility model spirit or surmount scope defined in appended claims.
Claims (6)
1. a kind of inhale sand tube road switching device, including main pipeline and two secondary duct it is characterised in that：Described switching device bag
Include middle rotating cylinder and lifter plate, at the upper port of middle rotating cylinder, be fixed with end cap, main pipeline wears and is fixed at end cap, and middle rotating cylinder is opened
Have two apopores, two apopores along in the distribution of rotating cylinder axis direction, and two apopores are located at the same side of middle rotating cylinder, two
Root secondary duct is fixed with two apopores respectively, and lifter plate is in the form of annular discs, lifter plate be located at middle rotating cylinder in, the side face of lifter plate with
The inwall of middle rotating cylinder reclines and seals, and lifter plate is vertically fixed baffle plate, and baffle plate is reclined with the inwall of middle rotating cylinder, baffle plate is opened
Have limbers, when connect with the apopore being located at upper end in limbers, lifter plate is located between two apopores, in limbers and
When apopore positioned at lower end connects, the apopore positioned at upper end is closed by baffle plate, is provided with lifter plate can be driven upper and lower in middle rotating cylinder
The lifting structure lifting and positioning.
2. according to claim 1 a kind of inhale sand tube road switching device it is characterised in that：Described lifting structure includes close
Shrouding and oil cylinder, sealing plate be located at lifter plate lower section, fixed by fixed column between sealing plate and lifter plate, sealing plate week
Face is fixed on the bottom of middle rotating cylinder with the sealing of middle rotating cylinder, oil cylinder, and oil cylinder is vertically arranged, the upper end of the piston rod of oil cylinder and sealing plate
Fixing.
3. according to claim 2 a kind of inhale sand tube road switching device it is characterised in that：On the side face of described lifter plate
Have annular slot, in annular slot, be cased with sealing ring one, sealing ring one is reclined with the inwall of middle rotating cylinder.
4. according to claim 2 a kind of inhale sand tube road switching device it is characterised in that：Described sealing plate on side face
Have annular groove, in annular groove, be cased with sealing ring two, sealing ring two is reclined with the inwall of middle rotating cylinder.
5. according to claim 2 a kind of inhale sand tube road switching device it is characterised in that：If having on described middle rotating cylinder
Dry dewatering orifice, some dewatering orifices are respectively positioned on the lower section of two apopores, and some dewatering orifices are axially linearly arranged along middle rotating cylinder
Row.
6. according to claim 1 a kind of inhale sand tube road switching device it is characterised in that：Have on described end cap and be available for
Baffle plate pass through by hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620970682.3U CN205954726U (en) | 2016-08-30 | 2016-08-30 | Inhale auto -change over device that sand tube was said |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620970682.3U CN205954726U (en) | 2016-08-30 | 2016-08-30 | Inhale auto -change over device that sand tube was said |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205954726U true CN205954726U (en) | 2017-02-15 |
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ID=57980349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620970682.3U Active CN205954726U (en) | 2016-08-30 | 2016-08-30 | Inhale auto -change over device that sand tube was said |
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| CN (1) | CN205954726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827934A (en) * | 2017-04-06 | 2017-06-13 | 贵州鸿图彩印包装有限责任公司 | Paper-pasting machine sizer |
| CN111120867A (en) * | 2019-12-20 | 2020-05-08 | 河北鑫星调压器有限公司 | CNG (compressed natural gas) uninterrupted pressure regulating and heat exchanging device |
-
2016
- 2016-08-30 CN CN201620970682.3U patent/CN205954726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827934A (en) * | 2017-04-06 | 2017-06-13 | 贵州鸿图彩印包装有限责任公司 | Paper-pasting machine sizer |
| CN111120867A (en) * | 2019-12-20 | 2020-05-08 | 河北鑫星调压器有限公司 | CNG (compressed natural gas) uninterrupted pressure regulating and heat exchanging device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |