CN216617991U - Impeller - Google Patents
Impeller Download PDFInfo
- Publication number
- CN216617991U CN216617991U CN202123043297.4U CN202123043297U CN216617991U CN 216617991 U CN216617991 U CN 216617991U CN 202123043297 U CN202123043297 U CN 202123043297U CN 216617991 U CN216617991 U CN 216617991U
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- mounting
- disc
- blade
- mounting panel
- arc
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Abstract
The utility model relates to an impeller, which is characterized in that: the novel fan blade comprises a disc and a shaft hole formed in the disc, wherein at least two blades fixedly connected with the disc are arranged on the outer surface of the disc, and the novel fan blade has the beneficial effects that: through the cooperation of nut and screw rod, conveniently install first mounting panel and second mounting panel on the disc, simultaneously when the blade damages, also conveniently change bad blade, user's cost has been practiced thrift, after tearing the blade down, when needing to change new blade, push first mounting bar and second mounting bar in first mounting groove and the second mounting groove, play the guide effect, make things convenient for the installation of blade, then through the cooperation of screw rod and nut, the convenience is fixed new blade.
Description
Technical Field
The utility model belongs to the technical field of impellers, and particularly relates to an impeller.
Background
The existing impeller is integrally formed with the disc, and after a certain blade is damaged, the whole blade needs to be replaced, so that the use cost is increased.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the following technical scheme: an impeller, characterized by: including the disc and set up the shaft hole on the disc, the surface of disc is equipped with two at least and disc fixed connection's blade, the blade passes through coupling assembling fixed mounting on the disc, coupling assembling includes first mounting panel and the second mounting panel with blade fixed connection, first mounting panel and second mounting panel are located the both sides of disc respectively, set up the first mounting groove and the second mounting groove towards first mounting panel and second mounting panel on the disc, fixed being equipped with first mounting bar on the first mounting panel, the fixed second mounting bar that is equipped with on the second mounting panel, first mounting bar and second mounting bar slide the setting respectively in first mounting groove and second mounting groove, first mounting panel and second mounting panel are through all passing screw rod fixed mounting on the disc.
The utility model is further provided with: a guide rod is arranged between the first mounting plate and the second mounting plate and fixedly connected with the blades, a guide hole is formed in the disc, and the guide rod is located in the guide hole.
The utility model is further provided with: the blades are arranged in a semi-elliptical shape, and arc-shaped grooves are formed in the blades.
The utility model is further provided with: one end of each blade, which is far away from the disc, is provided with a V-shaped groove.
The utility model is further provided with: arc-shaped plates are fixedly arranged on the first mounting plate and the second mounting plate, and arc-shaped grooves of the arc-shaped plates are matched with the blades.
The utility model is further provided with: first mounting panel, second mounting panel and arc and blade integrated into one piece set up.
The utility model is further provided with: and a shaft sleeve fixedly connected with the disc is arranged in the shaft hole.
The utility model has the beneficial effects that: through the cooperation of nut and screw rod, conveniently install first mounting panel and second mounting panel on the disc, simultaneously when the blade damages, also conveniently change bad blade, user's cost has been practiced thrift, after tearing the blade down, when needing to change new blade, push first mounting bar and second mounting bar in first mounting groove and the second mounting groove, play the guide effect, make things convenient for the installation of blade, then through the cooperation of screw rod and nut, the convenience is fixed new blade.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a blade of the present invention;
fig. 3 is a schematic structural view of the first mounting plate and the second mounting plate of the present invention on both sides of the disc.
Detailed Description
According to fig. 1-3, the embodiment discloses an impeller, which comprises a disc 1 and a shaft hole 16 formed on the disc 1, the outer surface of the disc 1 is at least provided with two blades 2 fixedly connected with the disc 1, the blades 2 are fixedly mounted on the disc 1 through a connecting assembly 3, the blades are mounted on the disc through the connecting assembly, so as to facilitate the disassembly and assembly of the blades, the connecting assembly 3 comprises a first mounting plate 4 and a second mounting plate 5 fixedly connected with the blades 2, the first mounting plate 4 and the second mounting plate 5 are respectively positioned at two sides of the disc 1, the disc 1 is provided with a first mounting groove 6 and a second mounting groove 7 facing the first mounting plate 4 and the second mounting plate 5, the first mounting plate 4 is fixedly provided with a first mounting bar 8, the second mounting plate 5 is fixedly provided with a second mounting bar 9, the first mounting bar 8 and the second mounting bar 9 are respectively slidably arranged in the first mounting groove 6 and the second mounting groove 7, when installing the blade, the guide effect has been played, conveniently install the blade, first mounting panel 4 and second mounting panel 5 are through all through screw rod 10 fixed mounting on disc 1, through the cooperation of nut and screw rod, conveniently install first mounting panel and second mounting panel on the disc, simultaneously when the blade damages, also conveniently change bad blade, user's cost has been practiced thrift, after tearing the blade down, when needing to change new blade, push first mounting bar and second mounting bar in first mounting groove and the second mounting groove, the guide effect has been played, make things convenient for the installation of blade, then the cooperation through screw rod and nut, the convenience is fixed new blade.
The utility model is further provided with: be equipped with guide arm 11 between first mounting panel 4 and the second mounting panel 5, guide arm 11 and blade 2 fixed connection, the guiding hole (not shown) has been seted up on disc 1, guide arm 11 is located the guiding hole, through setting up the cooperation of guide arm and guiding hole, has played the guide effect in the installation.
The utility model is further provided with: the blades 2 are arranged in a semi-elliptical shape, arc-shaped grooves 13 are formed in the blades 2, and the contact area between the blades and water is increased by forming the arc-shaped grooves in the blades.
The utility model is further provided with: one end of the blade 2, which is far away from the disc 1, is provided with a V-shaped groove 14.
The utility model is further provided with: arc 15 is fixed on first mounting panel 4 and the second mounting panel 5, the arc wall and the blade 2 matching of arc 15 set up.
The utility model is further provided with: first mounting panel 4, second mounting panel 5 and arc 15 and blade 2 integrated into one piece set up, have strengthened holistic firm nature.
The utility model is further provided with: a shaft sleeve 17 fixedly connected with the disc 1 is arranged in the shaft hole 16 and is not conveniently connected with an output shaft of the motor through the shaft sleeve.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and any modifications, modifications or equivalents made by those skilled in the art based on the above description are within the scope of the present invention.
Claims (7)
1. An impeller, characterized by: including the disc and set up the shaft hole on the disc, the surface of disc is equipped with two at least and disc fixed connection's blade, the blade passes through coupling assembling fixed mounting on the disc, coupling assembling includes first mounting panel and the second mounting panel with blade fixed connection, first mounting panel and second mounting panel are located the both sides of disc respectively, set up the first mounting groove and the second mounting groove towards first mounting panel and second mounting panel on the disc, fixed being equipped with first mounting bar on the first mounting panel, the fixed second mounting bar that is equipped with on the second mounting panel, first mounting bar and second mounting bar slide the setting respectively in first mounting groove and second mounting groove, first mounting panel and second mounting panel are through all passing screw rod fixed mounting on the disc.
2. An impeller according to claim 1, wherein: a guide rod is arranged between the first mounting plate and the second mounting plate and fixedly connected with the blades, a guide hole is formed in the disc, and the guide rod is located in the guide hole.
3. An impeller according to claim 1 or 2, wherein: the blades are arranged in a semi-elliptical shape, and arc-shaped grooves are formed in the blades.
4. An impeller according to claim 3, wherein: one end of each blade, which is far away from the disc, is provided with a V-shaped groove.
5. An impeller according to claim 2 or 3 or 4, wherein: arc-shaped plates are fixedly arranged on the first mounting plate and the second mounting plate, and arc-shaped grooves of the arc-shaped plates are matched with the blades.
6. An impeller according to claim 1, wherein: first mounting panel, second mounting panel and arc and blade integrated into one piece set up.
7. An impeller according to claim 1, wherein: and a shaft sleeve fixedly connected with the disc is arranged in the shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123043297.4U CN216617991U (en) | 2021-12-06 | 2021-12-06 | Impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123043297.4U CN216617991U (en) | 2021-12-06 | 2021-12-06 | Impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216617991U true CN216617991U (en) | 2022-05-27 |
Family
ID=81701996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123043297.4U Active CN216617991U (en) | 2021-12-06 | 2021-12-06 | Impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216617991U (en) |
-
2021
- 2021-12-06 CN CN202123043297.4U patent/CN216617991U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |