CN206845189U - A kind of concrete spraying machine cyclone - Google Patents
A kind of concrete spraying machine cyclone Download PDFInfo
- Publication number
- CN206845189U CN206845189U CN201720399045.XU CN201720399045U CN206845189U CN 206845189 U CN206845189 U CN 206845189U CN 201720399045 U CN201720399045 U CN 201720399045U CN 206845189 U CN206845189 U CN 206845189U
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- CN
- China
- Prior art keywords
- air inlet
- eddy flow
- mounting plate
- annular mounting
- shower nozzle
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- 239000004567 concrete Substances 0.000 title claims abstract description 30
- 238000005507 spraying Methods 0.000 title claims abstract description 17
- 230000000875 corresponding Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 210000003128 Head Anatomy 0.000 claims description 19
- 238000003032 molecular docking Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 239000000789 fastener Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000000994 depressed Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000000996 additive Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a kind of concrete spraying machine cyclone, it includes the shower nozzle located at concrete conveyance tube outlet end, cyclone structure is equipped at the shower nozzle, mounting structure and air intake structure, cyclone structure includes the eddy flow head for being coaxially fixed on shower nozzle front end, mounting structure includes annular mounting plate, air intake structure includes being sheathed on the air inlet sleeve of eddy flow head leading section, and eddy flow head corresponding to air inlet sleeve front portion protrusion, air inlet sleeve with the annular mounting plate is detachable is fixedly connected, and the rearward end of air inlet sleeve coordinates with annular mounting plate sealing, the corresponding position of air inlet sleeve position corresponding with eddy flow head and annular mounting plate cooperatively forms the wind mixed chamber of annular, the outlet passageway for wind mixed chamber's outlet is remained between the leading section of eddy flow head and air inlet sleeve, the periphery side of wind mixed chamber is provided with air inlet.The utility model is simple in construction, is easily installed dismounting, and jeting effect is good.
Description
Technical field
It the utility model is related to concrete spraying machine technical field, more particularly to a kind of concrete spraying machine cyclone.
Background technology
Concrete spraying machine is mainly used in engineering construction, and its general principle is to be led to pre- mixed concrete using hydraulic coupling
Piping is delivered to shower nozzle, accesses compressed air and concrete additive in shower nozzle mouth, then concrete is ejected at a high speed and sprayed
Face, concrete supporting is formed after rapid condensation is hardened.
And compressed air is accessed at shower nozzle and is realized mainly by cyclone, and the cyclone of existing shotcrete vehicle is not only installed and torn open
Inconvenience is unloaded, and injection pressure is relatively low caused by it, and jeting effect is undesirable, and plugging phenomenon can occur, and reduces efficiency of construction.
Utility model content
The utility model is in order to solve the problems of the prior art, there is provided a kind of concrete spraying machine cyclone, it is tied
Structure is simple, is easily installed dismounting, and jeting effect is good.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：A kind of concrete spraying machine eddy flow
Device, it includes the shower nozzle located at concrete conveyance tube outlet end, is equipped with cyclone structure, mounting structure at the shower nozzle and enters
Depressed structure, cyclone structure include the eddy flow head for being coaxially fixed on shower nozzle front end；Mounting structure includes annular mounting plate, annular installation
Plate is located at the docking section of eddy flow head and shower nozzle, and annular mounting plate is fixedly and coaxially connected in the periphery of the docking section；Air intake structure
Air inlet sleeve including being sheathed on eddy flow head leading section, and eddy flow head corresponding to air inlet sleeve front portion protrusion, air inlet sleeve
With the annular mounting plate is detachable is fixedly connected, and the rearward end of air inlet sleeve coordinates with annular mounting plate sealing, air inlet
The corresponding position of sleeve position corresponding with eddy flow head and annular mounting plate cooperatively forms the wind mixed chamber of annular, the front end of eddy flow head
The outlet passageway for wind mixed chamber's outlet is remained between portion and air inlet sleeve, the periphery side of wind mixed chamber is provided with air inlet.
The shower nozzle is provided with two, and two shower nozzles form double nozzle structures of Y types, each spray with concrete conveyance pipeline
The cyclone structure, mounting structure and air intake structure are equipped at head.
The set-up mode that the air inlet sleeve and the annular mounting plate be detachable to be fixedly connected is as follows：In air inlet sleeve
The fixed plate being engaged with annular mounting plate is fixed with, is evenly distributed on annular mounting plate and offers multiple rotating shaft screw bolts,
Rotating shaft screw bolt is equipped with locking nut, and neck is provided with the rotating shaft screw bolt corresponding position in fixed plate；Work as fixed plate
When being fastenedly connected with annular mounting plate, one end of rotating shaft screw bolt is caught in corresponding neck.
The position of the forwardly convex eddy flow head of air inlet sleeve is conical sleeve structure, and the front end of conical sleeve structure is small
Mouth end, rear end are big opening end.
Pipe joint fastener is provided with the osculum end of the conical sleeve structure.
The inwall of the conical sleeve structure is equipped with tapered sleeve.
Air inlet pipe is connected with the air inlet.
The eddy flow head and shower nozzle are integral type structure.
The beneficial effects of the utility model are：
The utility model is not only convenient for installation and torn open by arranging cyclone structure, mounting structure and air intake structure at shower nozzle
Unload, and jeting effect is good, and gas is blowed after being sufficiently mixed and be uniformly distributed by eddy flow head and wind mixed chamber, and blowing more has
Power, caused injection pressure is bigger, makes concrete and gas mixing evenly, greatly improves jeting effect, and avoids blocking up
Pipe phenomenon occurs, and improves efficiency of construction.
Double nozzle structures have two shower nozzles, and the cyclone structure, mounting structure are equipped at each shower nozzle and is entered depressed
Structure, can two people simultaneously operation, substantially increase efficiency of construction.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 left view；
Fig. 3 is the structural representation of eddy flow head position in the utility model；
Fig. 4 is Fig. 3 top view；
Fig. 5 is the structural representation at air inlet sleeve position in the utility model；
Fig. 6 is Fig. 5 left view；
Fig. 7 is Fig. 5 top view.
Embodiment
Specific embodiment of the present utility model is elaborated below in conjunction with accompanying drawing.
As shown in Figures 1 to 7, a kind of concrete spraying machine cyclone of the present utility model, it includes being located at concrete
The shower nozzle 4 of the transfer pipeline port of export, shower nozzle 4 are provided with two, and two shower nozzles 4 form double sprays of Y types with concrete conveyance pipeline
Header structure, be equipped with cyclone structure, mounting structure and air intake structure at each shower nozzle 4, can two people operation simultaneously, greatly improve
Efficiency of construction.
Cyclone structure includes the eddy flow first 5 for being coaxially fixed on the front end of shower nozzle 4, and eddy flow first 5 and shower nozzle 4 are integral type structure；
Mounting structure includes annular mounting plate 6, and annular mounting plate 6 is located at the docking section of eddy flow first 5 and shower nozzle 4, and annular mounting plate 6 is same
Axle is fixedly connected on the periphery of the docking section；Air intake structure includes being sheathed on the air inlet sleeve 7 of first 5 leading section of eddy flow, and air inlet
Eddy flow first 5 corresponding to the front portion of sleeve 7 protrusion, air inlet sleeve 7 with the annular mounting plate 6 is detachable is fixedly connected, and
The rearward end of air inlet sleeve 7 coordinates with the sealing of annular mounting plate 6, and air inlet sleeve 7 is installed with first 5 corresponding position of eddy flow and annular
The corresponding position of plate 6 cooperatively forms the wind mixed chamber 13 of annular, remains with and is used between the leading section of eddy flow first 5 and air inlet sleeve 7
The outlet passageway of the outlet of wind mixed chamber 13, the periphery side of wind mixed chamber 13 are provided with air inlet, air inlet pipe 8 are connected with air inlet.
The set-up mode that the air inlet sleeve 7 and the annular mounting plate 6 be detachable to be fixedly connected is as follows：Air inlet sleeve
The fixed plate 9 being engaged with annular mounting plate 6 is fixed with 7, is evenly distributed on annular mounting plate 6 and offers multiple rotating shafts
Bolt 10, rotating shaft screw bolt 10 are equipped with locking nut, and card is provided with the corresponding position of rotating shaft screw bolt 10 in fixed plate 9
Groove；When fixed plate 9 and annular mounting plate 6 are fastenedly connected, one end of rotating shaft screw bolt 10 is caught in corresponding neck.Said structure is set
Meter, is easily installed dismounting.
The position of the forwardly convex eddy flow first 5 of air inlet sleeve 7 is conical sleeve structure, and the front end of conical sleeve structure is
Osculum end, rear end are big opening end, and pipe joint fastener 11, the conical sleeve structure are provided with the osculum end of the conical sleeve structure
Inwall be equipped with tapered sleeve 12.
The utility model is not only convenient for installation and torn open by arranging cyclone structure, mounting structure and air intake structure at shower nozzle
Unload, and jeting effect is good, and gas is blowed after being sufficiently mixed and be uniformly distributed by eddy flow first 5 and wind mixed chamber 13, is blowed
Stronger, caused injection pressure is bigger, makes concrete and gas mixing evenly, greatly improves jeting effect, and keeps away
Exempt from the generation of plugging phenomenon, improve efficiency of construction.
Above example is only to illustrative and not limiting the technical solution of the utility model, although with reference to above-described embodiment pair
The utility model is described in detail, it will be understood by those within the art that：The utility model can still be entered
Row modification or equivalent substitution, without departing from any modification or partial replacement of spirit and scope of the present utility model, it all should
Cover among right of the present utility model.
Claims (8)
1. a kind of concrete spraying machine cyclone, it includes the shower nozzle located at concrete conveyance tube outlet end, and its feature exists
In：Cyclone structure, mounting structure and air intake structure are equipped with the shower nozzle, cyclone structure includes coaxially being fixed on shower nozzle front end
Eddy flow head；Mounting structure includes annular mounting plate, and annular mounting plate is located at the docking section of eddy flow head and shower nozzle, and annular installation
Plate is fixedly and coaxially connected in the periphery of the docking section；Air intake structure includes being sheathed on the air inlet sleeve of eddy flow head leading section, and enters
Eddy flow head corresponding to air-casing cylinder front portion protrusion, air inlet sleeve with the annular mounting plate is detachable is fixedly connected, and enter
The rearward end of air-casing cylinder coordinates with annular mounting plate sealing, pair of air inlet sleeve position corresponding with eddy flow head and annular mounting plate
Answer position to cooperatively form the wind mixed chamber of annular, remained between the leading section of eddy flow head and air inlet sleeve for wind mixed chamber's outlet
Outlet passageway, the periphery side of wind mixed chamber are provided with air inlet.
2. concrete spraying machine cyclone according to claim 1, it is characterised in that：The shower nozzle is provided with two,
Two shower nozzles form double nozzle structures of Y types with concrete conveyance pipeline, and the cyclone structure, peace are equipped at each shower nozzle
Assembling structure and air intake structure.
3. concrete spraying machine cyclone according to claim 1 or 2, it is characterised in that：The air inlet sleeve and institute
It is as follows to state the detachable set-up mode that is fixedly connected of annular mounting plate：It is fixed with air inlet sleeve and matches with annular mounting plate
The fixed plate of conjunction, it is evenly distributed on annular mounting plate and offers multiple rotating shaft screw bolts, rotating shaft screw bolt is equipped with locking nut, Gu
On fixed board neck is provided with the rotating shaft screw bolt corresponding position；When fixed plate and annular mounting plate are fastenedly connected, turn
One end of axle bolt is caught in corresponding neck.
4. concrete spraying machine cyclone according to claim 3, it is characterised in that：The air inlet sleeve is forwardly convex
The position of eddy flow head is conical sleeve structure, and the front end of conical sleeve structure is osculum end, rear end is big opening end.
5. concrete spraying machine cyclone according to claim 4, it is characterised in that：The conical sleeve structure it is small
Mouth is provided with pipe joint fastener at end.
6. concrete spraying machine cyclone according to claim 4, it is characterised in that：The conical sleeve structure it is interior
Wall is equipped with tapered sleeve.
7. concrete spraying machine cyclone according to claim 4, it is characterised in that：Be connected with the air inlet into
Tracheae.
8. concrete spraying machine cyclone according to claim 4, it is characterised in that：The eddy flow head is one with shower nozzle
Body formula structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399045.XU CN206845189U (en) | 2017-04-17 | 2017-04-17 | A kind of concrete spraying machine cyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399045.XU CN206845189U (en) | 2017-04-17 | 2017-04-17 | A kind of concrete spraying machine cyclone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845189U true CN206845189U (en) | 2018-01-05 |
Family
ID=60792819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399045.XU Active CN206845189U (en) | 2017-04-17 | 2017-04-17 | A kind of concrete spraying machine cyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899090A (en) * | 2019-03-25 | 2019-06-18 | 山东科技大学 | A kind of remote dustless concrete sprayer |
| CN111364768A (en) * | 2020-03-06 | 2020-07-03 | 南宁腾宁商品混凝土有限公司 | Concrete pumping anti-blocking method and device |
-
2017
- 2017-04-17 CN CN201720399045.XU patent/CN206845189U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899090A (en) * | 2019-03-25 | 2019-06-18 | 山东科技大学 | A kind of remote dustless concrete sprayer |
| WO2020191923A1 (en) * | 2019-03-25 | 2020-10-01 | 山东科技大学 | Long-distance dust-free shotcrete machine |
| CN109899090B (en) * | 2019-03-25 | 2020-12-08 | 山东科技大学 | Remote dustless concrete sprayer |
| CN111364768A (en) * | 2020-03-06 | 2020-07-03 | 南宁腾宁商品混凝土有限公司 | Concrete pumping anti-blocking method and device |
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