CN204552768U - A kind of novel impeller wet-spraying machine wind pushing mechanism - Google Patents
A kind of novel impeller wet-spraying machine wind pushing mechanism Download PDFInfo
- Publication number
- CN204552768U CN204552768U CN201520242864.4U CN201520242864U CN204552768U CN 204552768 U CN204552768 U CN 204552768U CN 201520242864 U CN201520242864 U CN 201520242864U CN 204552768 U CN204552768 U CN 204552768U
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- rotor
- stator
- spraying machine
- charging aperture
- pushing mechanism
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Abstract
The utility model discloses a kind of novel impeller wet-spraying machine wind pushing mechanism, it comprises the rotor being connected with transmission device, stator circle is arranged with outside described rotor, stator circle offers charging aperture and discharging opening, one group of radial dividing plate is circumferentially arranged at intervals with in described rotor, adjacent separator and formed between rotor and stator circle and expect chamber, the central axis place of described rotor is through being provided with hollow jackshaft, hollow jackshaft inside is staged cylindrical cavity, hollow jackshaft offers the air intake corresponding with described discharging opening position; Be arranged with cylindrical steel sleeve outside described hollow jackshaft, described steel bushing offer several with air intake corresponding position and sieves shape hole.The utility model avoids the blocking of charging aperture relative to vertical jetting pulp grinder, decrease the feeding time and whitewash interval time, improve operating efficiency, compacter relative to horizontal type spraying machine structure, air inlet mode is more ingenious, reduces rotor machining difficulty and manufacturing cost.
Description
Technical field
The utility model belongs to wet method concrete impeller pulp shooting machine technical field, particularly relates to a kind of novel impeller wet-spraying machine wind pushing mechanism.
Background technology
Existing wet method concrete shotcrete machine structurally mainly can be divided into vertical jetting pulp grinder and horizontal type spraying machine.Vertical jetting pulp grinder is provided with vertical through hole vertically as material chamber using two ends of rotor face, rotor material cavity upper and lower opening is sealed by upper-lower seal plate.Upper sealing panel having the charging aperture corresponding with rotor material cavity position of upper, the feed opening of corresponding hopper above charging aperture, lower seal plate having the discharging opening corresponding with expecting chamber pipe bore.Discharging opening is connected with discharge nozzle, and charging aperture place is also provided with air inlet pipeline.When pulp shooting machine runs, rotor is driven by motor, concrete in hopper enters the material chamber of rotor through the charging aperture that upper sealing panel is offered, concrete rotor material cavity is housed when turning to the discharging opening of lower seal plate, compressed air in air inlet pipeline is by concrete blowout material chamber, and concrete enters discharge nozzle through discharging opening and completes spray operation.The similar percussion principle with revolver of the operating principle of this structure, simple and compact for structure, but there is material chamber and easily block, whitewashing amount is little, the inferior problem of inefficiency.Horizontal type spraying machine is primarily of the feeding main frame of the rotor composition in band material chamber and provide the motive power outputting apparatus of power to rotor and provide compressed-air actuated air inlet pipeline to form to material chamber.Rotor cylinder one-week interval is provided with material groove, the length of material groove extends vertically, above stator, hopper is set, hopper end opening is communicated with bore of stator and position is corresponding with epitrochanterian material groove location, and stator is provided with the blow vent of inner space and gas outlet and aperture position is corresponding with the input and output material position of material groove.When pulp shooting machine runs, concrete enters in the material groove of rotor through hopper discharging opening, when the material groove of rotor turn to air port enterprising with stator and air outlet position to time corresponding compressed air enters material groove through air intake, concrete is entered discharge nozzle by material groove from air outlet blowout and completes spray operation.Relative to vertical jetting pulp grinder, the charging aperture of horizontal type spraying machine increases, and shortens feed time, reduces the interval time of each material spray, improve operating efficiency.But the path due to compressed air process is arc line shaped, comparison of resistance is large, and the concrete in groove exists residual.Arc groove also increases difficulty of processing and the manufacturing cost of rotor.Inlet and outlet arranges the outside of stator, makes the structure of pulp shooting machine not compact.Pulp shooting machine does not have automatic feed mechanism simultaneously, namely increases labour intensity and again reduces operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of novel impeller wet-spraying machine wind pushing mechanism, makes structure compacter, reduces difficulty of processing and manufacturing cost, improves the gentle operating efficiency of Automated water of complete machine.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of novel impeller wet-spraying machine wind pushing mechanism, it comprises the rotor being connected with transmission device, stator circle is arranged with outside described rotor, stator circle offers charging aperture and discharging opening, one group of radial dividing plate is circumferentially arranged at intervals with in described rotor, adjacent separator and formed between rotor and stator circle and expect chamber, the central axis place of described rotor is through being provided with hollow jackshaft, described rotor rotates around hollow jackshaft, hollow jackshaft inside is staged cylindrical cavity, hollow jackshaft offers the air intake corresponding with described discharging opening position, the end face of hollow jackshaft is connected with pressure-air generating means, be arranged with cylindrical steel sleeve outside described hollow jackshaft, described steel bushing offer several with air intake corresponding position and sieves shape hole, between described dividing plate and described stator circle, be provided with scraper plate between described dividing plate and described steel bushing, inner side and the described dividing plate of scraper plate are bolted, and the outside of scraper plate contacts with described stator circle or steel bushing.
Described stator circle is made up of two stator half-turns, and two stator half-turns are bolted to connection, and are provided with angle between the bonding surface of two stator half-turns and vertical direction.
Described charging aperture is square charging aperture and is arranged on the top of described stator circle, and described discharging opening is arranged on the Lower Half of described stator circle; Described charging aperture and discharging opening are separately positioned on different stator half-turns.
The binding site of described two stator half-turns is provided with the rubber sheet gasket for sealing.
The fitting face place of described stator circle and described rotor is provided with circumferential sealing.
Described hollow jackshaft and described steel bushing are bolted to connection, and are provided with O RunddichtringO between described hollow jackshaft and described steel bushing.
Described charging aperture place is provided with the hopper be communicated with charging aperture.
The beneficial effects of the utility model are:
The utility model is relative to vertical jetting pulp grinder, and changing circular charging aperture is square charging aperture, and charging aperture coordinates with hopper, make material inlet become large, greatly reduce the feeding time, effectively prevent the blocking of charging aperture, decrease the interval time of each material spray simultaneously, improve operating efficiency; Relative to horizontal type spraying machine, cancel the air intake that is arranged on stator and air outlet and utilize the internal cavity of hollow shaft as air intake passage, make structure more compact attractive in appearance, the bottom size in material chamber is corresponding with the air outlet of jackshaft, both the circulating resistance having reduced pressure-air makes the residual minimizing of the concrete in material chamber, again reduces difficulty of processing and the manufacturing cost of rotor.Sieve shape hole on steel bushing had both ensured that pressure-air stepless action was in concrete, prevented again concrete from entering the inside of hollow jackshaft.The setting of scraper plate, can clean out the concrete be bonded on stator circle and steel bushing, prevents the accumulation of concrete on stator circle and steel bushing.Stator circle is made up of two stator half-turns, two stator half-turns are bolted to connection, angle is provided with between the interface connecting line of two stator half-turns and vertical direction, described charging aperture and discharging opening are separately positioned on different stator half-turns, this structure design neither affects offering of charging aperture and discharging opening, and be convenient to the installation and removal of stator circle, easy to maintenance.Be provided with O RunddichtringO between hollow jackshaft and described steel bushing, to seal this place's structure, prevent concrete from producing this position and destroy.
During utility model works, motor by transmission device by power transmission to rotor, rotor driven rotates around hollow jackshaft.Concrete in hopper enters in epitrochanterian material chamber under gravity automatically, concrete in material chamber is with rotor turns, when being equipped with concrete material chamber lower rotation to air intake position on hollow jackshaft, pressure-air enters in material chamber, by the concrete blowout in this material chamber, concrete enters discharge nozzle through discharging opening and completes spray operation.Sieve shape hole on steel bushing had not only ensured that pressure-air stepless action prevented from concrete from entering in the internal cavities of hollow jackshaft going in concrete.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cross section structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation of the utility model hollow core jackshaft;
Fig. 4 is the structural representation of steel bushing in the utility model.
Detailed description of the invention
As shown in Figures 1 to 4, a kind of novel impeller wet-spraying machine wind pushing mechanism of the present utility model, it comprises the rotor 22 being connected with transmission device, stator circle 51 is arranged with outside described rotor 22, the fitting face place of stator circle 51 and rotor 22 is provided with circumferential sealing, stator circle 51 offers charging aperture 40 and discharging opening 39, charging aperture 40 place is provided with the hopper 29 be communicated with charging aperture 40, one group of radial dividing plate 50 is circumferentially arranged at intervals with in described rotor, adjacent separator 50 and form the material chamber 47 of square through hole structure between rotor 22 and stator circle 51, the central axis place of described rotor 22 is through being provided with hollow jackshaft 16, described rotor 22 rotates around hollow jackshaft 16, hollow jackshaft 16 inside is staged cylindrical cavity, this staged cylindrical cavity is air inlet pipeline, hollow jackshaft 16 offers the air intake 14 corresponding with described discharging opening 39 position, the position of air intake 14 is corresponding with material chamber 47 bottom position on rotor 22 and size with size, the end face of hollow jackshaft 16 is connected with pressure-air generating means, hollow jackshaft 16 mainly plays the effect of conveying high-pressure air except the effect playing support, cylindrical steel sleeve 12 is arranged with outside described hollow jackshaft 16, described steel bushing 12 offers several with air intake 14 corresponding position and sieves shape hole 13, steel bushing 12 and hollow jackshaft 16 are by Bolt to position and fix, O RunddichtringO is also provided with, to seal this place's structure between hollow jackshaft 16 and steel bushing 12, the first scraper plate 49 is provided with between described dividing plate 50 and described stator circle 51, inner side and the dividing plate 50 of the first scraper plate 49 are bolted, the outside of the first scraper plate 49 contacts with stator circle 51, the second scraper plate 48 is provided with between dividing plate 50 and described steel bushing 12, inner side and the dividing plate 50 of the second scraper plate 48 are bolted, and the outside of the 23 scraper plate 48 contacts with described steel bushing 12.
Described stator circle 51 is bolted to connection by two semicircular stator half-turns and forms, and the binding site of two stator half-turns is provided with the rubber sheet gasket 44 for sealing, and during assembling, the bonding surface 3 of two stator half-turns is angled with vertical direction 2.Described charging aperture 40 is square charging aperture and is arranged on the top of described stator circle 51, and described discharging opening 39 is arranged on the Lower Half of described stator circle 51; Described charging aperture 40 and discharging opening 39 are separately positioned on different stator half-turns.
As a kind of technical scheme comparatively optimized, the counterface place of stator circle 51 and rotor 22 is provided with end-face seal ring 27, and the bonding surface place of two stator half-turns is also provided with hasp 42, and the installation opening and closing of two stator half-turns is convenient in the setting of hasp 42.Two O RunddichtringOs 11 are provided with between steel bushing 12 and hollow jackshaft 16, end-face seal ring 27 place is provided with adjusting bolt 23, end-face seal ring 27 contacts with adjusting bolt 23, the gap because wearing and tearing produce can be compensated by adjusting bolt 23, described transmission device is the sprocket wheel 32 that rotor 22 is arranged, rotor 22, sprocket wheel 32 and left end cap 15, right end cap 35 is bolted, dust ring 17 is provided with in the cooperation place of left end cap 15 right end cap 35 and hollow jackshaft 16, left end cap 15, ball bearing 19 is had to support and keep relative motion between right end cap 35 and hollow jackshaft 16.
During utility model works, motor passes through sprocket wheel 32 by power transmission to rotor 22, and rotor driven 22 rotates around hollow jackshaft 16.Concrete in hopper 29 enters in the material chamber 47 on rotor 22 under gravity automatically, concrete in material chamber 47 rotates with rotor 22, when being equipped with concrete material chamber 47 lower rotation to air intake 14 position on hollow jackshaft 16, the sieve shape hole of pressure-air on air intake 14 and steel bushing enters in material chamber 47, by the concrete blowout in this material chamber 47, concrete enters discharge nozzle through discharging opening 39 and completes spray operation.
Above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although be described in detail the utility model with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify to the utility model or equivalent replacement, and not departing from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. a novel impeller wet-spraying machine wind pushing mechanism, it comprises the rotor being connected with transmission device, stator circle is arranged with outside described rotor, stator circle offers charging aperture and discharging opening, it is characterized in that: in described rotor, be circumferentially arranged at intervals with one group of radial dividing plate, adjacent separator and formed between rotor and stator circle and expect chamber, the central axis place of described rotor is through being provided with hollow jackshaft, described rotor rotates around hollow jackshaft, hollow jackshaft inside is staged cylindrical cavity, hollow jackshaft offers the air intake corresponding with described discharging opening position, the end face of hollow jackshaft is connected with pressure-air generating means, be arranged with cylindrical steel sleeve outside described hollow jackshaft, described steel bushing offer several with air intake corresponding position and sieves shape hole, between described dividing plate and described stator circle, be provided with scraper plate between described dividing plate and described steel bushing, inner side and the described dividing plate of scraper plate are bolted, and the outside of scraper plate contacts with described stator circle or steel bushing.
2. novel impeller wet-spraying machine wind pushing mechanism according to claim 1, it is characterized in that: described stator circle is made up of two stator half-turns, two stator half-turns are bolted to connection, and are provided with angle between the bonding surface of two stator half-turns and vertical direction.
3. novel impeller wet-spraying machine wind pushing mechanism according to claim 2, is characterized in that: described charging aperture is square charging aperture and is arranged on the top of described stator circle, and described discharging opening is arranged on the Lower Half of described stator circle; Described charging aperture and discharging opening are separately positioned on different stator half-turns.
4. novel impeller wet-spraying machine wind pushing mechanism according to claim 3, is characterized in that: the binding site of described two stator half-turns is provided with the rubber sheet gasket for sealing.
5. the novel impeller wet-spraying machine wind pushing mechanism according to claim 1 or 4, is characterized in that: the fitting face place of described stator circle and described rotor is provided with circumferential sealing.
6. novel impeller wet-spraying machine wind pushing mechanism according to claim 1, is characterized in that: described hollow jackshaft and described steel bushing are bolted to connection, is provided with O RunddichtringO between described hollow jackshaft and described steel bushing.
7. novel impeller wet-spraying machine wind pushing mechanism according to claim 1, is characterized in that: described charging aperture place is provided with the hopper be communicated with charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242864.4U CN204552768U (en) | 2015-04-21 | 2015-04-21 | A kind of novel impeller wet-spraying machine wind pushing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242864.4U CN204552768U (en) | 2015-04-21 | 2015-04-21 | A kind of novel impeller wet-spraying machine wind pushing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204552768U true CN204552768U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520242864.4U Expired - Fee Related CN204552768U (en) | 2015-04-21 | 2015-04-21 | A kind of novel impeller wet-spraying machine wind pushing mechanism |
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| CN (1) | CN204552768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484769A (en) * | 2016-01-04 | 2016-04-13 | 平顶山鸿顺源工贸有限公司 | Windless wet spraying machine |
-
2015
- 2015-04-21 CN CN201520242864.4U patent/CN204552768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484769A (en) * | 2016-01-04 | 2016-04-13 | 平顶山鸿顺源工贸有限公司 | Windless wet spraying machine |
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| Date | Code | Title | Description |
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| 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: 20150812 Termination date: 20210421 |
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| CF01 | Termination of patent right due to non-payment of annual fee |