CN220748568U - Shock-absorbing tubular diagonal flow fan - Google Patents
Shock-absorbing tubular diagonal flow fan Download PDFInfo
- Publication number
- CN220748568U CN220748568U CN202322093818.XU CN202322093818U CN220748568U CN 220748568 U CN220748568 U CN 220748568U CN 202322093818 U CN202322093818 U CN 202322093818U CN 220748568 U CN220748568 U CN 220748568U
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- CN
- China
- Prior art keywords
- fixedly connected
- flow fan
- filter screen
- rotating shaft
- upper portion
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- 239000011229 interlayer Substances 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000013016 damping Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model relates to the field of tube type diagonal fans, and discloses a damping tube type diagonal fan which comprises a bottom plate, wherein threaded grooves are formed in the periphery of the bottom plate, baffles are fixedly connected to the left side and the right side of the upper portion of the bottom plate, one baffle is fixedly connected with a first connecting strip, the upper portion of the first connecting strip is rotatably connected with a first rotating shaft, and the upper portion of the first rotating shaft is fixedly connected with a first fixing frame. According to the utility model, through the mutual matching of the interlayer, the filter screen, the push bars, the push blocks, the barbs, the rotating shafts IV and the springs, the filter screen is placed in the interlayer, dust can be filtered by the filter screen, the push bars on the front side and the rear side of the filter screen push the push blocks, the push blocks drive the barbs to move, the rotating shafts IV at the intersections of the two barbs can push the lower parts of the barbs back, the barbs are separated from the clamping grooves, the filter screen can be taken out from the interlayer for cleaning or replacement, and the springs between the two push blocks can rebound the barbs back to the clamping grooves to fix the filter screen in the interlayer when the push bars are released.
Description
Technical Field
The utility model relates to the field of tube type diagonal flow fans, in particular to a shock-absorbing tube type diagonal flow fan.
Background
The oblique flow fan is also called mixed flow fan, and is a fan between axial flow fan and centrifugal fan, and its impeller can make air implement centrifugal movement and also implement axial movement, and its oblique flow fan mainly is formed from impeller, machine shell, inlet current collector, outlet current-guiding sheet and motor, etc. the machine shell is formed from cylindrical and three-section flange connection into one body, and its outlet inlet is connected with pipe network along the air flow, and the inlet current collector is made into the form of sword-shaped streamline, and is equipped with integral structure formed from sound-absorbing screen plate, and its outlet is equipped with current-guiding sheet so as to make outlet air flow have good air flow distribution, stable pressure holding property, and when the tubular oblique flow fan is operated, it can be greatly vibrated, and can affect use effect, so that it can use shock-absorbing tubular oblique flow fan.
Most shock-absorbing tubular diagonal flow fans often inhale tiny granule such as dust when taking a breath, can damage to inner structure after accumulating a large amount of dust, cause the influence to the life-span that the flabellum used, and the most angular orientation of flow fan is fixed can not adjust, can influence the efficiency of use, proposes a shock-absorbing tubular diagonal flow fan for this.
Disclosure of Invention
In order to overcome the defects, the utility model provides a shock-absorbing tubular diagonal flow fan, which aims to solve the problems that the shock-absorbing tubular diagonal flow fan can absorb dust and the angle is fixed and cannot be adjusted.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a shock-proof type tubular diagonal flow fan, includes the bottom plate, the screw groove has all been seted up around the bottom plate, the equal fixedly connected with baffle in bottom plate upper portion left and right sides, one of them baffle upper portion fixedly connected with connecting strip one, connecting strip one upper portion rotation is connected with pivot one, a pivot upper portion fixedly connected with fixed frame one, the inside fixedly connected with fan that flows of fixed frame one baffle right side fixedly connected with motor, motor output fixedly connected with threaded rod, threaded rod periphery threaded connection has the movable block, both sides all sliding connection has the diaphragm around the movable block, movable block upper portion fixedly connected with pivot three, three upper portions rotation of pivot are connected with connecting strip two, connecting strip two upper portions rotation is connected with pivot two, two upper portions fixedly connected with fixed frame two of pivot.
As a further description of the above technical solution:
the air conditioner is characterized in that an interlayer is fixedly connected to the left side of the air conditioner, a filter screen is slidably connected to the middle of the upper side of the interlayer, push bars are slidably connected to the left side and the right side of the upper portion of the filter screen, push blocks are fixedly connected to the inner sides of the push bars, springs are fixedly connected between the inner sides of the push blocks, barbs are arranged on the front sides of the push blocks, and a rotating shaft IV is rotatably connected to the crossing position of each barb.
As a further description of the above technical solution:
the left side and the right side of the transverse plate are fixedly connected between the inner sides of the two baffle plates, and the lower part of the transverse plate is fixedly connected with the upper part of the bottom plate.
As a further description of the above technical solution:
the lower part of the moving block is connected with the upper part of the bottom plate in a sliding way, and the left side and the right side of the threaded rod are connected with the inner sides of the two baffles in a rotating way.
As a further description of the above technical solution:
and a through hole is formed in the middle of the interlayer.
As a further description of the above technical solution:
clamping grooves are formed in the front side and the rear side of the inside of the interlayer, and the filter screen is arranged outside the barbs Zhou Guanchuan and is arranged inside the clamping grooves.
As a further description of the above technical solution:
the spring is arranged outside the filter screen, and the barb is arranged outside the filter screen.
As a further description of the above technical solution:
the right side of the periphery of the flow fan is fixedly connected to the inner side of the fixing frame II.
The utility model has the following beneficial effects:
1. according to the utility model, through the mutual matching of the interlayer, the filter screen, the push bars, the push blocks, the barbs, the rotating shafts IV and the springs, the filter screen is placed in the interlayer, dust can be filtered by the filter screen, the push bars on the front side and the rear side of the filter screen push the push blocks, the push blocks drive the barbs to move, the rotating shafts IV at the intersections of the two barbs can push the lower parts of the barbs back, the barbs are separated from the clamping grooves, the filter screen can be taken out from the interlayer for cleaning or replacement, and the springs between the two push blocks can rebound the barbs back to the clamping grooves to fix the filter screen in the interlayer when the push bars are released.
2. According to the utility model, the motor provides power for the threaded rod, the threaded rod drives the moving block to rotate, the two transverse plates can limit the moving block to move left and right, the rear part of the flow fan can be raised or lowered through the cooperation between the rotating shaft III, the connecting bar II and the rotating shaft II on the upper part of the moving block when the moving block moves, and the front part of the flow fan can move together through the connecting bar I, the rotating shaft II, the connecting bar II and the rotating shaft III on the lower part of the front side of the flow fan, so that the angle of the air port can be adjusted.
Drawings
FIG. 1 is a perspective view of a shock-absorbing tubular diagonal flow fan according to the present utility model;
FIG. 2 is a schematic view of the threaded rod structure of a shock-absorbing tubular diagonal flow fan according to the present utility model;
fig. 3 is a schematic diagram of a sandwich structure of a shock-absorbing tubular diagonal flow fan according to the present utility model.
Legend description:
1. a bottom plate; 2. a first fixed frame; 3. a second fixed frame; 4. a flow fan; 5. a thread groove; 6. a motor; 7. a threaded rod; 8. a baffle; 9. a cross plate; 10. a moving block; 11. a first rotating shaft; 12. a second rotating shaft; 13. a third rotating shaft; 14. a first connecting strip; 15. a second connecting strip; 16. an interlayer; 17. a filter screen; 18. pushing the strip; 19. a pushing block; 20. a barb; 21. a rotation shaft IV; 22. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: a damping type tubular diagonal flow fan comprises a bottom plate 1, wherein the bottom plate 1 is made of rubber material and can damp a flow fan 4, thread grooves 5 are formed in the periphery of the bottom plate 1, the bottom plate 1 can be fixed on the ground or other platforms through screws by the thread grooves 5, baffle plates 8 are fixedly connected to the left side and the right side of the upper portion of the bottom plate 1, the baffle plates 8 can limit the position of a threaded rod 7, a connecting strip 14 is fixedly connected to the upper portion of one baffle plate 8, the connecting strip 14 can be connected with a rotating shaft 11, the upper portion of the connecting strip 14 is rotationally connected with the rotating shaft 11, the rotating shaft 11 can enable the front portion of the flow fan 4 to move up and down, a fixing frame 2 is fixedly connected to the upper portion of the rotating shaft 11, the fixing frame 2 can fix the flow fan 4, the flow fan 4 is fixedly connected to the inside of the fixing frame 2, the flow fan 4 can be started to perform the functions of exhausting ventilation and the like, a motor 6 is fixedly connected to the right side of one baffle plate 8, the motor 6 can drive the threaded rod 7 to rotate, the output end of the motor 6 is fixedly connected with a threaded rod 7, the threaded rod 7 can drive the movable block 10 to rotate when rotating, the periphery of the threaded rod 7 is in threaded connection with the movable block 10, the upper part of the movable block 10 can fix a rotating shaft III 13, both sides of the movable block 10 are slidably connected with a transverse plate 9, the transverse plate 9 can limit the movable block 10 to move left and right, the upper part of the movable block 10 is fixedly connected with the rotating shaft III 13, the rotating shaft III 13 can be connected with a connecting bar II 15 and rotate the lower part of the connecting bar III, the upper part of the connecting bar II 15 is rotationally connected with a connecting bar II 15, the upper part of the connecting bar II 15 can be connected with a rotating shaft II 12, the rotating shaft II 12 can enable the bottom of the air flow fan 4 to move up and down, the upper part of the rotating shaft II 12 is fixedly connected with a fixing frame II 3, the fixing frame II 3 can fix the air flow fan 4, the motor 6 is started to drive the threaded rod 7 to rotate, the threaded rod 7 drives the movable block 10 to rotate, the two transverse plates 9 can limit the position of the movable block 10 to enable the movable block 10 to move left and right, when the movable block 10 moves, the rear part of the flow fan 4 can be lifted or lifted through the mutual cooperation among the rotating shaft III 13, the connecting bar II 15 and the rotating shaft II 12 on the upper part of the movable block 10, the front side of the flow fan 4 can also move with the rear side through the cooperation of the connecting bar I14 and the rotating shaft I11, and the air port angle can be adjusted when the front side of the flow fan 4 moves.
The left side of the flow fan 4 is fixedly connected with an interlayer 16, the interlayer 16 can be provided with a filter screen 17, the middle part of the upper side of the interlayer 16 is connected with the filter screen 17 in a sliding way, the filter screen 17 can filter dust to keep the interior of the flow fan 4 clean, the left side and the right side of the upper part of the filter screen 17 are both connected with push bars 18 in a sliding way, the push bars 18 can drive push blocks 19 to move, the inner sides of the push bars 18 are fixedly connected with push blocks 19, barbs 20 can be driven to be pushed together when the push blocks 19 are pushed, springs 22 are fixedly connected between the inner sides of the two push blocks 19, the springs 22 rebound the push bars 18 to the original position after being loosened, barbs 20 can be clamped in clamping grooves to fix the filter screen 17, a rotating shaft four 21 is rotationally connected at the intersection of the two barbs 20, the rotating shaft four 21 can limit the two barbs 20 not to move, dust inhaled by a wind gap can be filtered through the filter screen 17 in the interlayer 16, the push bars 18 on the front side and the rear side of the filter screen 17 are pushed to drive the push blocks 19 to squeeze the springs 22 and drive the barbs 20, the rotating shafts four 21 at the crossing positions of the two barbs 20 can limit the movement positions of the barbs 20, when the push bars 18 are pushed to separate the barbs 20 from the clamping grooves, the filter screen 17 can be taken out from the interlayer 16 to be cleaned or replaced, when the push bars 18 are released, the springs 22 rebound the push bars 18 to enable the barbs 20 to be clamped into the clamping grooves, so that the filter screen 17 can be fixed, the left side and the right side of the transverse plate 9 are fixedly connected between the inner sides of the two baffle plates 8, the two baffle plates 8 can respectively fixedly connect the first 14 and the motor 6, the lower part of the transverse plate 9 is fixedly connected to the upper part of the base plate 1, the base plate 1 can fix the baffle plates 8 and absorb shock for the flow fan 4, the lower part of the moving block 10 is slidingly connected to the upper part of the base plate 1 can keep the balance of the flow fan 4, the left side and the right side of the threaded rod 7 is rotatably connected to the inner sides of the two baffle plates 8, baffle 8 can restrict threaded rod 7 and let its in the position motion, the through-hole has been seted up at intermediate layer 16 middle part, the through-hole can keep the fan 4 unblocked of airing exhaust can not stop up, the draw-in groove has all been seted up to the inside front and back both sides of intermediate layer 16, the draw-in groove can let barb 20 card in its inside, barb 20 periphery runs through filter screen 17 and sets up inside the draw-in groove, filter screen 17 is inside intermediate layer 16 and can fix it through barb 20, spring 22 outside sets up inside filter screen 17, spring 22 can be fixed two push bars 18 are connected and filter screen 17 can restrict push bar 18, barb 20 outside sets up inside filter screen 17, filter screen 17 restriction barb 20 lets its direction of motion be fixed, fan 4 periphery right side fixed connection is in fixed frame two 3 inboardly, fixed frame two 3 can connect pivot two 12.
Working principle: through motor 6, start motor 6 drives threaded rod 7 and rotate, threaded rod 7 drives movable block 10 and rotates, the position that two diaphragm 9 can restrict movable block 10 lets it only left and right movement, when movable block 10 removed, through the cooperation between movable block 10 upper portion pivot three 13, connecting strip two 15 and pivot two 12, can lift up or rise the flow fan 4 rear portion, the cooperation of connecting strip one 14 and pivot one 11 can let the front side of flow fan 4 also can with the rear side motion, just can adjust the wind gap angle when flow fan 4 front side moves, can filter the dust of wind gap suction through the filter screen 17 of intermediate layer 16 inside, can drive ejector pad 19 extrusion spring 22 and drive barb 20 through pushing the ejector strip 18 of pushing the front and back both sides of filter screen 17, the pivot four 21 of two barb 20 intersections can restrict barb 20's motion position, can take out filter screen 17 from intermediate layer 16 and wash it or change it when pushing strip 18 makes barb 20 break away from the draw back in the draw back groove, when releasing the ejector strip 18, spring 22 can make 20 card back into the barb in the draw back groove, thereby can fix filter screen 17.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a shock-absorbing tubular diagonal flow fan, includes bottom plate (1), its characterized in that: the novel air conditioner is characterized in that screw grooves (5) are formed in the periphery of the bottom plate (1), baffles (8) are fixedly connected to the left side and the right side of the upper portion of the bottom plate (1), one baffle (8) is fixedly connected with a first connecting strip (14) in the upper portion, a first rotating shaft (11) is connected to the upper portion of the first connecting strip in a rotating mode, a first fixing frame (2) is fixedly connected to the upper portion of the first rotating shaft (11), a fan (4) is fixedly connected to the inner portion of the first fixing frame (2), one baffle (8) is fixedly connected with a motor (6), the output end of the motor (6) is fixedly connected with a threaded rod (7), a moving block (10) is connected to the periphery of the threaded rod (7), a transverse plate (9) is fixedly connected to the front side and the rear side of the moving block (10), a third rotating shaft (13) is fixedly connected to the upper portion of the moving block (10), a second connecting strip (15) is connected to the upper portion of the rotating shaft, a second rotating shaft (12) is fixedly connected to the upper portion of the second connecting strip (15), and the second rotating shaft (12) is fixedly connected to the second rotating shaft (3) of the upper portion of the second rotating shaft.
2. The shock-absorbing tubular diagonal flow fan as claimed in claim 1, wherein: the novel air conditioner is characterized in that an interlayer (16) is fixedly connected to the left side of the air conditioner (4), a filter screen (17) is slidably connected to the middle of the upper side of the interlayer (16), push bars (18) are slidably connected to the left side and the right side of the upper portion of the filter screen (17), push blocks (19) are fixedly connected to the inner sides of the push bars (18), springs (22) are fixedly connected between the inner sides of the push blocks (19), barbs (20) are arranged on the front side of the push blocks (19), and a rotating shaft four (21) is rotatably connected to the crossing part of each barb (20).
3. The shock-absorbing tubular diagonal flow fan as claimed in claim 1, wherein: the left side and the right side of the transverse plate (9) are fixedly connected between the inner sides of the two baffle plates (8), and the lower part of the transverse plate (9) is fixedly connected to the upper part of the bottom plate (1).
4. The shock-absorbing tubular diagonal flow fan as claimed in claim 1, wherein: the lower part of the moving block (10) is slidably connected to the upper part of the bottom plate (1), and the left side and the right side of the threaded rod (7) are rotatably connected to the inner sides of the two baffles (8).
5. The shock-absorbing tubular diagonal flow fan according to claim 2, wherein: and a through hole is formed in the middle of the interlayer (16).
6. The shock-absorbing tubular diagonal flow fan according to claim 2, wherein: clamping grooves are formed in the front side and the rear side of the inside of the interlayer (16), and the outer Zhou Guanchuan of the barb (20) is arranged on the filter screen (17) and inside the clamping grooves.
7. The shock-absorbing tubular diagonal flow fan according to claim 2, wherein: the spring (22) is arranged outside the filter screen (17), and the barb (20) is arranged outside the filter screen (17).
8. The shock-absorbing tubular diagonal flow fan as claimed in claim 1, wherein: the right side of the periphery of the flow fan (4) is fixedly connected to the inner side of the second fixing frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322093818.XU CN220748568U (en) | 2023-08-05 | 2023-08-05 | Shock-absorbing tubular diagonal flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322093818.XU CN220748568U (en) | 2023-08-05 | 2023-08-05 | Shock-absorbing tubular diagonal flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220748568U true CN220748568U (en) | 2024-04-09 |
Family
ID=90562176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322093818.XU Active CN220748568U (en) | 2023-08-05 | 2023-08-05 | Shock-absorbing tubular diagonal flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220748568U (en) |
-
2023
- 2023-08-05 CN CN202322093818.XU patent/CN220748568U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |