CN215486747U - Fan frame of fan - Google Patents
Fan frame of fan Download PDFInfo
- Publication number
- CN215486747U CN215486747U CN202121747528.7U CN202121747528U CN215486747U CN 215486747 U CN215486747 U CN 215486747U CN 202121747528 U CN202121747528 U CN 202121747528U CN 215486747 U CN215486747 U CN 215486747U
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- fixedly connected
- fan
- protecting crust
- support shaft
- rack
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Abstract
The utility model discloses a fan frame of a fan, which relates to the technical field of mechanical production equipment and particularly comprises a support frame, wherein the upper surface of the support frame is fixedly connected with a first electric hydraulic push rod, the movable end of the first electric hydraulic push rod is fixedly connected with a first sliding rack, one side of the support frame is rotatably connected with a first support shaft, the outer surface of the first support shaft is fixedly connected with a first transmission gear, the lower surface of the support frame is fixedly connected with a mounting plate, and one side of the mounting plate is fixedly connected with a second electric hydraulic push rod. Through the cooperation setting of first electronic hydraulic rod, first slip rack, first supporting shaft, first drive gear, the electronic hydraulic rod of second, the second slides rack and second drive gear, can carry out the swing on the upper and lower and left and right sides direction of certain extent as required at the in-process of using to play the effect that can the multi-angle swing blow, reached and be convenient for adjust and satisfy the purpose that the multi-angle was used.
Description
Technical Field
The utility model relates to the technical field of mechanical production equipment, in particular to a fan frame of a fan.
Background
The fan is a machine which relies on input mechanical energy to improve gas pressure and discharge gas, is a driven flow machine, is mainly applied to a plurality of fields such as chemical industry, electric power, traffic, textile, ships and the like, and has important function for mechanical production as the mechanization degree is improved, the fan comprises a plurality of components, and a fan frame is also an indispensable component.
The fan yoke that current fan was used mostly all only plays the effect of simple support to the fan, and the angle is all fixed mostly, can't carry out the adjustment in the certain limit to the direction of operation of fan fast according to the in-service use condition to the protecting crust of fan outside is mostly all to carry out fixed mounting through a plurality of screws, and it is comparatively complicated with the dismantlement to have the installation, is not convenient for maintain and clear up the fan of internally mounted.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a fan frame of a fan, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a fan frame of a fan comprises a support frame, wherein a first electric hydraulic push rod is fixedly connected to the upper surface of the support frame, a first sliding rack is fixedly connected to the movable end of the first electric hydraulic push rod, a first support shaft is rotatably connected to one side of the support frame, a first transmission gear is fixedly connected to the outer surface of the first support shaft, a mounting plate is fixedly connected to one side of the first support shaft, a second electric hydraulic push rod is fixedly connected to one side of the mounting plate, a second sliding rack is fixedly connected to the movable end of the second electric hydraulic push rod, a second support shaft is rotatably connected to the first support shaft, a second transmission gear is fixedly connected to the outer surface of the second support shaft, a U-shaped mounting frame is fixedly connected to the outer surface of the second support shaft, a first protective shell is fixedly connected to one side of the U-shaped mounting frame through a connecting rod, the outer fixed surface of first protecting crust is connected with coupling mechanism, one side butt of first protecting crust has the second protecting crust.
Optionally, the first transmission gear and the first sliding rack are located on the same vertical plane, the first transmission gear is meshed with the first sliding rack, the second transmission gear and the second sliding rack are located on the same horizontal plane, and the second transmission gear is meshed with the second sliding rack.
Optionally, one side fixedly connected with first guide bar of support frame, the sliding tray has all been seted up to the both sides of first slip rack, the one end joint of first guide bar is in the inside of sliding tray, and slides in the inside of sliding tray.
Optionally, a second guide rod is fixedly connected to one side of the mounting plate, which is located on the second electric hydraulic push rod, sliding grooves are formed in two sides of the second sliding rack, and the other end of the second guide rod is inserted into the sliding grooves and slides inside the sliding grooves.
Optionally, the connecting mechanism includes a fixed plate, the fixed plate is fixedly connected with the outer surface of the first protective shell, one side of the fixed plate is rotatably connected with a rotating block through a connecting shaft, one side of the rotating block is fixedly connected with a connecting plate, a groove is formed in the connecting plate, one side of the groove is fixedly connected with an extension spring, the other end of the extension spring is fixedly connected with a clamping plate, and one end of the clamping plate is inserted in the connecting plate and is in sliding connection.
Optionally, one side of the first protective shell opposite to the second protective shell is fixedly connected with a positioning shaft, one side of the first protective shell inside is fixedly connected with a fan body, the outer surface of the second protective shell is fixedly connected with an L clamping rod, one end of the L clamping rod is inserted inside the clamping plate, an annular ventilation groove is formed in the second protective shell, and one side of the second protective shell opposite to the first protective shell is provided with a positioning hole matched with the positioning shaft.
(III) advantageous effects
The utility model provides a fan frame of a fan, which has the following beneficial effects:
1. this fan case of fan, through first electronic hydraulic push rod, first slip rack, first supporting shaft, first drive gear, the electronic hydraulic push rod of second, the second slides rack and second drive gear's cooperation setting, can carry out the swing on the upper and lower and left and right sides direction of certain extent as required at the in-process of using to play the effect that can multi-angle swing blow, reached and be convenient for adjust and satisfy the purpose that the multi-angle was used.
2. This fan case of fan sets up through the cooperation of first protecting crust, coupling mechanism and second protecting crust, can install and dismantle first protecting crust and second protecting crust fast at the in-process that uses to play and be convenient for maintain the effect of changing and clearing up the fan body, reached simple structure and convenient operation's purpose.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top perspective view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a side cross-sectional structural view of the present invention.
In the figure: 1. a support frame; 2. a first electro-hydraulic ram; 3. a first sliding rack; 4. a first support shaft; 5. a first drive gear; 6. mounting a plate; 7. a second electro-hydraulic push rod; 8. a second sliding rack; 9. a second support shaft; 10. a second transmission gear; 11. a U-shaped mounting bracket; 12. a first protective shell; 13. a second protective shell; 14. a first guide bar; 15. a second guide bar; 16. a connecting mechanism; 1601. a fixing plate; 1602. a connecting plate; 1603. an extension spring; 1604. clamping a plate; 17. positioning the shaft; 18. a fan body; 19. and an L-shaped clamping rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a fan frame of a fan comprises a support frame 1, one side of the support frame 1 is fixedly connected with a first guide rod 14, two sides of a first sliding rack 3 are respectively provided with a sliding groove, one end of the first guide rod 14 is clamped inside the sliding groove and slides inside the sliding groove, the upper surface of the support frame 1 is fixedly connected with a first electric hydraulic push rod 2, the movable end of the first electric hydraulic push rod 2 is fixedly connected with a first sliding rack 3, one side of the support frame 1 is rotatably connected with a first support shaft 4, the outer surface of the first support shaft 4 is fixedly connected with a first transmission gear 5, one side of the first support shaft 4 is fixedly connected with a mounting plate 6, one side of the mounting plate 6 positioned on a second electric hydraulic push rod 7 is fixedly connected with a second guide rod 15, two sides of the second sliding rack 8 are respectively provided with a sliding groove, the other end of the second guide rod 15 is inserted in the sliding groove, and slides in the sliding groove, one side of the mounting plate 6 is fixedly connected with a second electric hydraulic push rod 7, the movable end of the second electric hydraulic push rod 7 is fixedly connected with a second sliding rack 8, the first support shaft 4 rotates and is connected with a second support shaft 9, the outer surface of the second support shaft 9 is fixedly connected with a second transmission gear 10, the first transmission gear 5 and the first sliding rack 3 are positioned on the same vertical plane, the first transmission gear 5 is meshed with the first sliding rack 3, the second transmission gear 10 and the second sliding rack 8 are positioned on the same horizontal plane, the second transmission gear 10 is meshed with the second sliding rack 8, and through the matching arrangement of the first electric hydraulic push rod 2, the first sliding rack 3, the first support shaft 4, the first transmission gear 5, the second electric hydraulic push rod 7, the second sliding rack 8 and the second transmission gear 10, the device can swing up and down and in the left and right direction within a certain range as required in the using process, so that the effect of blowing in multi-angle swing is achieved, the purposes of being convenient to adjust and meeting multi-angle use are achieved, the outer surface of the second supporting shaft 9 is fixedly connected with the U-shaped mounting frame 11, one side of the U-shaped mounting frame 11 is fixedly connected with the first protective shell 12 through the connecting rod, the outer surface of the first protective shell 12 is fixedly connected with the connecting mechanism 16, the connecting mechanism 16 comprises a fixing plate 1601, the fixing plate 1601 is fixedly connected with the outer surface of the first protective shell 12, one side of the fixing plate 1601 is rotatably connected with the rotating block through the connecting shaft, one side of the rotating block is fixedly connected with the connecting plate 1602, a groove is arranged inside the connecting plate 1602, one side of the groove is fixedly connected with the extension spring 1603, the other end of the extension spring 1603 is fixedly connected with the clamping plate 1604, one end of the clamping plate 1604 is inserted into the connecting plate 1602, and is connected in a sliding way, one side of the first protective shell 12 is connected with a second protective shell 13 in an abutting way, through the matching arrangement of the first protective shell 12, the connecting mechanism 16 and the second protective shell 13, the first shield shell 12 and the second shield shell 13 can be quickly attached and detached during use, thereby played the effect of being convenient for maintain fan body 18 and change and clearance, reached simple structure and convenient operation's purpose, first protecting crust 12 and the relative one side fixedly connected with location axle 17 of second protecting crust 13, the inside one side fixedly connected with fan body 18 of first protecting crust 12, the outer fixed surface of second protecting crust 13 is connected with L kelly 19, the one end of L kelly 19 is pegged graft inside cardboard 1604, one side of second protecting crust 13 is equipped with annular ventilation groove, second protecting crust 13 is equipped with the locating hole with location axle 17 looks adaptation with the relative one side of first protecting crust 12.
When the fan is used, the direction of the fan body 18 can be adjusted within a certain range according to actual use requirements, the first electric hydraulic push rod 2 is started, the first electric hydraulic push rod 2 drives the first sliding rack 3 to move, the first sliding rack 3 is meshed with the first transmission gear 5 through the first sliding rack 3, then the first sliding rack 3 drives the first transmission gear 5 to rotate, the first transmission gear 5 drives the first support shaft 4 to rotate, the first support shaft 4 drives the U-shaped mounting rack 11 to rotate up and down through the second support shaft 9, the U-shaped mounting rack 11 drives the fan body 18 to swing up and down, so that the fan body 18 is adjusted up and down, the second electric hydraulic push rod 7 is started, the second electric hydraulic push rod 7 drives the second sliding rack 8 to move, the second sliding rack 8 is meshed with the second transmission gear 10, and then the second sliding rack 8 drives the second transmission gear 10 to rotate, the second transmission gear 10 drives the second support shaft 9 to rotate, the second support shaft 9 drives the fan body 18 to swing in the left and right directions through the U-shaped mounting frame 11, so that the adjustment in the left and right directions of the fan body 18 is realized, the purpose that the fan body 18 can be adjusted in multiple angles is achieved, the first guide rod 14 and the second guide rod 15 are arranged, so that the movement directions of the first sliding rack 3 and the second sliding rack 8 are limited, the deviation is avoided, when the fan body 18 needs to be maintained and cleaned, the first protective shell 12 and the second protective shell 13 are disassembled, the clamping plate 1604 is pulled, the clamping plate 1604 slides in the connecting plate 1602 while stretching the stretching spring 1603, the clamping plate 1604 is rotated simultaneously, the L-shaped clamping rod 19 is moved out of the clamping plate 1604, and the first protective shell 12 and the second protective shell 13 are separated from being fixed, the fan body 18 is disassembled and separated, and then the fan body is maintained, replaced and cleaned.
The working principle and the beneficial effects of the utility model are as follows: through first electronic hydraulic rod 2, first slip rack 3, first supporting shaft 4, first drive gear 5, second electronic hydraulic rod 7, the cooperation setting of second slip rack 8 and second drive gear 10, can be as required carrying on the upper and lower and the ascending swing of left and right sides direction of certain within range at the in-process of using, thereby played the effect that can multi-angle swing blow, reached and be convenient for adjust and satisfy the purpose that the multi-angle was used, through first protecting crust 12, coupling mechanism 16 and second protecting crust 13's cooperation setting, in-process using can install and dismantle first protecting crust 12 and second protecting crust 13 fast, thereby played the effect of being convenient for maintain fan body 18 and change and clear up, reached simple structure and convenient operation's purpose.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a fan board of fan, includes support frame (1), its characterized in that: the upper surface of the support frame (1) is fixedly connected with a first electric hydraulic push rod (2), the movable end of the first electric hydraulic push rod (2) is fixedly connected with a first sliding rack (3), one side of the support frame (1) is rotatably connected with a first support shaft (4), the outer surface of the first support shaft (4) is fixedly connected with a first transmission gear (5), one side of the first support shaft (4) is fixedly connected with a mounting plate (6), one side of the mounting plate (6) is fixedly connected with a second electric hydraulic push rod (7), the movable end of the second electric hydraulic push rod (7) is fixedly connected with a second sliding rack (8), the first support shaft (4) is rotatably connected with a second support shaft (9), the outer surface of the second support shaft (9) is fixedly connected with a second transmission gear (10), the outer surface of the second support shaft (9) is fixedly connected with a U-shaped mounting rack (11), one side of the U-shaped mounting frame (11) is fixedly connected with a first protective shell (12) through a connecting rod, the outer surface of the first protective shell (12) is fixedly connected with a connecting mechanism (16), and one side of the first protective shell (12) is abutted to a second protective shell (13).
2. The fan case of a wind turbine as set forth in claim 1, wherein: the first transmission gear (5) and the first sliding rack (3) are located on the same vertical plane, the first transmission gear (5) is meshed with the first sliding rack (3), the second transmission gear (10) and the second sliding rack (8) are located on the same horizontal plane, and the second transmission gear (10) is meshed with the second sliding rack (8).
3. The fan case of a wind turbine as set forth in claim 1, wherein: the utility model discloses a support frame, including support frame (1), one side fixedly connected with first guide bar (14) of support frame (1), the sliding tray has all been seted up to the both sides of first slip rack (3), the one end joint of first guide bar (14) is in the inside of sliding tray, and slides in the inside of sliding tray.
4. The fan case of a wind turbine as set forth in claim 1, wherein: the mounting panel (6) is gone up and is located one side fixedly connected with second guide bar (15) of second electro-hydraulic push rod (7), the sliding tray has all been seted up to the both sides of second slip rack (8), the other end of second guide bar (15) is pegged graft in the sliding tray, and slides in the inside of sliding tray.
5. The fan case of a wind turbine as set forth in claim 1, wherein: coupling mechanism (16) are including fixed plate (1601), the fixed plate (1601) is connected with the external fixed surface of first protecting crust (12), one side of fixed plate (1601) is rotated through the connecting axle and is connected with the turning block, one side fixedly connected with connecting plate (1602) of turning block, the inside of connecting plate (1602) is equipped with the recess, one side fixedly connected with extension spring (1603) of recess, the other end fixedly connected with cardboard (1604) of extension spring (1603), the one end of cardboard (1604) is pegged graft in the inside of connecting plate (1602), and sliding connection.
6. The fan case of claim 5, wherein: first protecting crust (12) and the relative one side fixedly connected with location axle (17) of second protecting crust (13), the inside one side fixedly connected with fan body (18) of first protecting crust (12), the outer fixed surface of second protecting crust (13) is connected with L kelly (19), the one end of L kelly (19) is pegged graft inside cardboard (1604), one side of second protecting crust (13) is equipped with annular ventilation groove, second protecting crust (13) and the relative one side of first protecting crust (12) are equipped with the locating hole with location axle (17) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121747528.7U CN215486747U (en) | 2021-07-29 | 2021-07-29 | Fan frame of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121747528.7U CN215486747U (en) | 2021-07-29 | 2021-07-29 | Fan frame of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215486747U true CN215486747U (en) | 2022-01-11 |
Family
ID=79753171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121747528.7U Active CN215486747U (en) | 2021-07-29 | 2021-07-29 | Fan frame of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215486747U (en) |
-
2021
- 2021-07-29 CN CN202121747528.7U patent/CN215486747U/en active Active
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