CN212454926U - Wear-resistant axial flow fan - Google Patents
Wear-resistant axial flow fan Download PDFInfo
- Publication number
- CN212454926U CN212454926U CN202021015761.1U CN202021015761U CN212454926U CN 212454926 U CN212454926 U CN 212454926U CN 202021015761 U CN202021015761 U CN 202021015761U CN 212454926 U CN212454926 U CN 212454926U
- Authority
- CN
- China
- Prior art keywords
- bracing piece
- opening
- wear
- fan blade
- fan
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a stand wear and tear axial fan, including the dryer, be provided with the motor support in the dryer, be provided with the motor on the motor support, the output shaft front end of motor is provided with the fan blade, the dryer lateral wall is provided with the opening, be provided with the bracing piece of liftable on the opening, be provided with the shower nozzle on the bracing piece, be provided with in the bracing piece with the passageway of shower nozzle intercommunication, the opening side is provided with and is used for the location the positioning mechanism of bracing piece. When the fan is used, the channel is connected with the paint spraying device, the thickness of a paint spraying layer on the fan blade can be increased by spraying wear-resistant paint through the spray head, the support rod is matched with the fan blade in a lifting mode to rotate, and the fan blade can be sprayed at any position of the fan blade, so that the fan blade is effectively prevented from being worn.
Description
Technical Field
The utility model belongs to the technical field of the fan, specifically a stand wear and tear axial fan.
Background
The fan is the equipment that building factory ventilation was commonly used, and the service environment of some fans is abominable, contains some dust particles in the air of transport often, can cause the wearing and tearing of fan blade after long-term the use, leads to the whole life decline of fan. In the prior art, abrasion is generally reduced by installing a filter screen at an air inlet, but the filter screen needs to be cleaned regularly, and abrasion of the fan blade can not be recovered.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to prior art, provide a stand wear and tear axial fan, be equipped with the shower nozzle in this kind of stand wear and tear axial fan, the shower nozzle is connected with the lifter, can regularly increase the thickness of spraying paint on the fan blade through the wear-resisting spraying paint of blowout in the shower nozzle, effectively prevents the fan blade wearing and tearing.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the utility model provides a stand wear and tear axial fan, includes the dryer, be provided with the motor support in the dryer, be provided with the motor on the motor support, the output shaft front end of motor is provided with the fan blade, the dryer lateral wall is provided with the opening, be provided with the bracing piece of liftable on the opening, be provided with the shower nozzle on the bracing piece, be provided with in the bracing piece with the passageway of shower nozzle intercommunication, the opening side is provided with and is used for the location the positioning mechanism of bracing piece. When the fan is used, the channel is connected with the paint spraying device, the thickness of a paint spraying layer on the fan blade can be increased by spraying wear-resistant paint through the spray head, the support rod is matched with the fan blade in a lifting mode to rotate, and the fan blade can be sprayed at any position of the fan blade, so that the fan blade is effectively prevented from being worn.
In the above technical scheme, preferably, a positioning cover is arranged on the air duct outside the opening, the support rod penetrates through the positioning cover, and a nozzle accommodating cavity is formed between the positioning cover and the opening. Adopt this structure to make the shower nozzle store in shower nozzle holding intracavity when not using, prevent to wear and tear bracing piece and shower nozzle in fan operation in-process.
In the above technical solution, preferably, the top of the support rod is provided with an arc-shaped sealing block matched with the opening. By adopting the structure, the arc-shaped sealing block seals the opening after the spray head enters the spray head accommodating cavity, so that dust in the conveyed gas is prevented from entering the spray head accommodating cavity.
In the above technical scheme, preferably, the positioning mechanism includes a guide cylinder, a spring is arranged in the guide cylinder, one end of the spring is connected with a positioning rubber block, and the positioning rubber block abuts against the support rod to position the support rod. Adopt this kind of positioning mechanism to make the bracing piece can fix a position in optional position to can rotate the bracing piece and adjust the spraying angle, make the spraying effect better.
In the above technical solution, preferably, the support rod is provided with a nozzle direction marking. By adopting the structure, the direction of the spray head can be indicated, so that the spray head is convenient to spray and can be correctly placed into the spray head accommodating cavity.
Compared with the prior art, the utility model, following beneficial effect has: when the fan is used, the channel is connected with the paint spraying device, the thickness of a paint spraying layer on the fan blade can be increased by spraying wear-resistant paint through the spray head, the support rod is matched with the fan blade in a lifting mode to rotate, and the fan blade can be sprayed at any position of the fan blade, so that the fan blade is effectively prevented from being worn.
Drawings
Fig. 1 is a schematic sectional structure view of an accommodating state of the embodiment of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is a schematic sectional structure diagram of the spraying status of the embodiment of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 3, a stand wear and tear axial fan, including dryer 1, install motor support 2 in the dryer 1, be fixed with motor 3 on the motor support 2, fan blade 4 is installed to motor 3's output shaft front end, opening 5 has been seted up to the bottom that lies in between motor 3 and the fan blade 4 on the dryer 1 lateral wall, fixed welding has a position fixing cover 10 on the dryer 1 in the opening 5 outside, bracing piece 6 passes position fixing cover 10, shower nozzle 7 is installed to the one side that lies in the opening on the bracing piece 6, be provided with the passageway 8 with shower nozzle 7 intercommunication in the bracing piece 6, form shower nozzle holding chamber 11 between position fixing cover 10 and the opening 5, opening 5 side is provided with positioning mechanism 9 that is used for position fixing support pole 6. In this embodiment, the positioning mechanism 9 includes a guide cylinder 91, a spring 92 is disposed in the guide cylinder 91, one end of the spring 92 is connected with a positioning rubber block 93, and the positioning rubber block 93 abuts against the support rod 6 to position the support rod 6. By adopting the positioning mechanism 9, the supporting rod 6 can be positioned at any position, and the supporting rod 6 can be rotated to adjust the spraying angle, so that the spraying effect is better.
When the fan is used, the channel 8 is connected with a paint spraying device, the spray head 7 can spray wear-resistant paint to increase the thickness of a paint spraying layer on the fan blade 4, the support rod 6 is matched with the fan blade in a lifting mode to rotate so as to spray on any position of the fan blade, and the fan blade is effectively prevented from being worn.
In order to prevent dust in the transported gas from entering the nozzle receiving chamber 11, an arc-shaped sealing block 12 matching with the opening 5 is provided on the top of the support rod 6.
In order to indicate the direction of the spray head 7, facilitate spraying and correctly place the spray head 7 into the spray head accommodating cavity 11, the support rod 6 is provided with a spray head direction marking line. The spray head direction marking line is a vertical line marked on the support rod 6 and is arranged at the side of the spray head.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a stand wear and tear axial fan, includes dryer (1), be provided with motor support (2) in dryer (1), be provided with motor (3) on motor support (2), the output shaft front end of motor (3) is provided with fan blade (4), its characterized in that: the dryer (1) lateral wall is provided with opening (5), be provided with liftable bracing piece (6) on opening (5), be provided with shower nozzle (7) on bracing piece (6), be provided with in bracing piece (6) with passageway (8) that shower nozzle (7) communicate, opening (5) side is provided with and is used for the location positioning mechanism (9) of bracing piece (6).
2. A wear-resistant axial flow fan as claimed in claim 1, wherein: the air duct (1) outside the opening (5) is provided with a positioning cover (10), the support rod (6) penetrates through the positioning cover (10), and a spray head accommodating cavity (11) is formed between the positioning cover (10) and the opening (5).
3. A wear-resistant axial flow fan as claimed in claim 2, wherein: and an arc-shaped sealing block (12) matched with the opening (5) is arranged at the top of the supporting rod (6).
4. A wear-resistant axial flow fan as claimed in claim 1, wherein: positioning mechanism (9) are including guide cylinder (91), be provided with spring (92) in guide cylinder (91), spring (92) one end is connected with location block rubber (93), location block rubber (93) withstand bracing piece (6) in order to fix a position bracing piece (6).
5. A wear-resistant axial flow fan as claimed in claim 1, wherein: and the support rod (6) is provided with a spray head direction marking line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021015761.1U CN212454926U (en) | 2020-06-05 | 2020-06-05 | Wear-resistant axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021015761.1U CN212454926U (en) | 2020-06-05 | 2020-06-05 | Wear-resistant axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212454926U true CN212454926U (en) | 2021-02-02 |
Family
ID=74492461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021015761.1U Active CN212454926U (en) | 2020-06-05 | 2020-06-05 | Wear-resistant axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212454926U (en) |
-
2020
- 2020-06-05 CN CN202021015761.1U patent/CN212454926U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212454926U (en) | Wear-resistant axial flow fan | |
| WO2015120663A1 (en) | Rotating automatic air gun for cleaning powder spraying chamber | |
| CN209195467U (en) | A kind of ventilation device for preventing coal mine gas from transfiniting | |
| CN112235490A (en) | Dustproof prevent lacquer and prevent spouting special camera of sand | |
| CN109758694A (en) | A kind of Building Fire Fighting System with ventilatory | |
| CN206397766U (en) | Rainhat lift roof ventilator | |
| CN212960375U (en) | Connecting structure of air supply well and air outlet pipe of pressurized air supply device | |
| CN207177949U (en) | A kind of mute type ventilating system in ore deposit hole | |
| CN211728996U (en) | A assembly and disassembly tools for fire alarm equipment protection casing | |
| CN214133129U (en) | High-efficient cleaning device of return air duct greasy dirt | |
| CN209763308U (en) | Multi-outlet pipeline type indoor air conditioner | |
| CN209638019U (en) | A kind of chemical flow-process pump with heat dissipation shock-absorbing function | |
| CN212055281U (en) | Quick heat radiation structure of air-blower | |
| CN220464355U (en) | Wire assembly and cutting chamber | |
| CN218717712U (en) | Fan cooling pipeline | |
| CN216922190U (en) | High-efficiency ventilation device for coal mining | |
| CN216867045U (en) | Energy-saving environment-friendly fan | |
| CN211914349U (en) | Trade toner room fast | |
| CN213395709U (en) | Air inlet dust removal device for wall type fresh air machine | |
| CN218717793U (en) | Filter mechanism for air suction port of ventilator | |
| CN209990700U (en) | Anti-reverse-suction air guide sleeve and air supply device comprising same | |
| CN217713031U (en) | Industrial fan for mine | |
| CN214102196U (en) | Monitoring equipment box with heat dissipation blowback function | |
| CN212055201U (en) | Long-life energy-saving air-blower | |
| CN212732640U (en) | Automatic rotating spraying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |