CN219173511U - Turnover device for axial flow fan - Google Patents
Turnover device for axial flow fan Download PDFInfo
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- CN219173511U CN219173511U CN202223144948.3U CN202223144948U CN219173511U CN 219173511 U CN219173511 U CN 219173511U CN 202223144948 U CN202223144948 U CN 202223144948U CN 219173511 U CN219173511 U CN 219173511U
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- 230000007306 turnover Effects 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 177
- 230000007704 transition Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to the technical field of fan equipment, and provides a turnover device for an axial flow fan, which comprises a frame, a support frame and a clamping mechanism, wherein the turnover mechanism is arranged on the frame; the clamping mechanism comprises a first clamping mechanism and a second clamping mechanism, and the first clamping mechanism and the second clamping mechanism are positioned at two ends of the support frame; one end of the first clamping mechanism is hinged with the front end part of the support frame, the other end of the first clamping mechanism is hinged with the pushing mechanism, and the second clamping mechanism is vertically connected with the rear end surface of the rear end part of the support frame.
Description
Technical Field
The utility model relates to the technical field of fan equipment, in particular to a turnover device for an axial flow fan.
Background
After the axial flow fan is assembled, the axial flow fan needs to be turned to a test room, and in a normal case, two operators in the field are required to cooperatively carry the fan to turn 180 degrees for placing a test platform, so that the axial flow fan is high in operation difficulty and carrying strength, and the risk of collision is easily caused.
CN20201216245. X discloses a clamping mechanism and a turnover machine for clamping a curved television, and relates to the field of manufacturing of curved televisions, wherein the clamping mechanism comprises an upper clamping plate, a plurality of lower clamping plates, two groups of upper fixing pieces, two groups of lower fixing pieces, two groups of height adjusting pieces and width adjusting pieces; the turnover machine comprises a clamping mechanism, a rotation driving part and a turnover frame, wherein the distance between an upper clamping surface and a lower clamping surface is changed through the action of a height adjusting part, and meanwhile, the opposite side surfaces of the upper clamping plate and the lower clamping plate are set to be cambered surfaces, so that when the clamping mechanism clamps a curved television, the clamping mechanism and the curved television have larger contact area, the curved television is prevented from being damaged when being fixed, the distance between two groups of height adjusting parts is adjusted through a width adjusting part, the corresponding lower clamping plate is selected for being used, the curved television with different widths is adapted to be fixed, and the two groups of clamping mechanisms are fixed on the long side of the television, so that the television is effectively prevented from being damaged, the production efficiency is improved, and the product quality is improved.
The clamping mode of clamping at two sides is adopted in the scheme, and the width adjustment and the height adjustment can be performed, so that the scheme has good universality.
However, the purpose of using the machine to turn over is to save manpower, so that a certain weight exists on the clamped object, and when the clamped object moves to the highest point under the driving of the turning machine in the clamping mode of clamping at two sides of the scheme, as only two sides are provided with clamping supports, the lower surface of the clamped object is not provided with a supporting point, and under the influence of the self gravity of the clamped object, the clamped object has a sliding risk at the highest point.
Therefore, the purpose of the proposal is to optimize the defects.
Disclosure of Invention
The utility model aims to provide a turnover device for an axial flow fan, which adopts a clamping mode of clamping at two ends, a pushing mechanism is arranged in a support frame, a first clamping mechanism positioned at the front end part of the support frame can be converted into a vertical state from an initial state positioned on the same plane with the pushing mechanism through the pushing mechanism, the design can provide enough entering space for a clamped object, and the clamping mode at two ends can provide bottom support for the lower surface of the clamped object when the turnover device is turned to the highest point.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the turnover device for the axial flow fan comprises a frame, a support frame and a clamping mechanism, wherein the turnover mechanism is arranged on the frame, the rear end part of the support frame is fixedly connected with the turnover mechanism, and a pushing mechanism is arranged in the support frame;
the clamping mechanism comprises a first clamping mechanism and a second clamping mechanism, and the first clamping mechanism and the second clamping mechanism are positioned at two ends of the supporting frame;
one end of the first clamping mechanism is hinged with the front end part of the support frame, the other end of the first clamping mechanism is hinged with the pushing mechanism, and the second clamping mechanism is vertically connected with the rear end surface of the rear end part of the support frame; the first clamping mechanism and the second clamping mechanism are correspondingly arranged front and back;
the fan is horizontally turned over under the fixation of the first clamping mechanism and the second clamping mechanism in the clamping state.
In the turnover device, the support frame comprises two support rods which are arranged side by side, and the rear end parts of the support rods are fixedly connected with the turnover mechanism;
and a first connecting plate is further arranged between the two support rods, one end of the pushing mechanism is fixedly connected with the first connecting plate, and the other end of the pushing mechanism is hinged with the first clamping mechanism.
In the turnover device, the pushing mechanism is a first air cylinder, a cylinder body of the first air cylinder is fixedly connected with the first connecting plate, and the power output part of the first air cylinder is hinged with one end of the first clamping mechanism.
In the above-mentioned turning device, the first clamping mechanism includes a second cylinder and a first fixing plate, a second connecting plate is further provided between the front end portions of the two support rods, the end portion of the cylinder body of the second cylinder is hinged with the power output portion of the first cylinder, and a hinge is provided on the side surface of the cylinder body of the second cylinder or on the second connecting plate; the side surface of the cylinder body of the second cylinder is hinged with a second connecting plate through a hinge piece;
the initial state of the second cylinder and the first cylinder are positioned in the same plane, and the second cylinder is pushed by the first cylinder to be converted into a vertical state when entering a clamping state;
the power output part of the second cylinder is fixedly connected with the first fixing plate, and the first fixing plate is driven by the second cylinder to be abutted against the fan.
In the above-mentioned turning device, the second clamping mechanism includes a third cylinder, a second fixing plate, and a third fixing plate, where the second fixing plate is fixedly connected with end surfaces of rear ends of the two support rods, and a through hole is formed in the second fixing plate;
the cylinder body of the third cylinder is fixedly connected with the second fixing plate, and the power output part of the third cylinder is movably connected with the through hole;
the power output part of the third air cylinder is fixedly connected with a third fixing plate, and the third fixing plate is driven by the third air cylinder to be abutted against the fan.
In the above-mentioned turning device, turning mechanism includes the pivot, the pivot is driven by peripheral hardware motor, the rear end and the pivot fixed connection of two spinal branch vaulting poles, the pivot rotates under the drive of motor to drive the support frame level upset.
In the turnover device, the turnover device further comprises a fourth fixing plate, the fourth fixing plate is arranged on two sides of the rear end parts of the two support rods respectively, fixing holes matched with the rotating shafts are formed in the fourth fixing plate, and the support frame is fixedly connected with the rotating shafts through the fixing holes in the third fixing plate.
In the above-mentioned turning device, still include buffer gear, buffer gear divides to establish in the both sides of frame, buffer gear is used for preventing that the support frame from descending the position when reset after the support frame upset is too low.
In the turnover device, the turnover device further comprises a horizontal conveying mechanism, wherein the horizontal conveying mechanism is fixedly connected with the frame and is used for conveying the fan to the clamping range of the first clamping mechanism and the second clamping mechanism.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model adopts a two-end clamping mode, can provide bottom support for the lower surface of the clamped object when the clamped object is overturned to the highest point, and also adopts a first clamping mechanism which is positioned on the same plane with the pushing mechanism in the initial state and is vertical in the clamping state, the transition of the initial state and the clamping state is controlled by the pushing mechanism, and the first clamping mechanism carries out state transition after the clamped object enters the clamping range, so that the design can provide enough entering space for the clamped object.
Drawings
Fig. 1 is a perspective view of a flipping device of embodiment 1;
fig. 2 is a perspective view of the initial state of the first clamping mechanism of the inverting apparatus of embodiment 1;
fig. 3 is a perspective view of the clamping state of the first clamping mechanism of the inverting apparatus of embodiment 1;
fig. 4 is a perspective view of a second gripper of the inverting apparatus of embodiment 1;
fig. 5 is a perspective view of a chassis of the inverting apparatus of embodiment 1;
FIG. 6 is a first step operation schematic diagram of the inverting apparatus of embodiment 1;
FIG. 7 is a second step operation schematic diagram of the inverting apparatus of embodiment 1;
FIG. 8 is a schematic view showing the operation of the third step of the inverting apparatus of embodiment 1;
FIG. 9 is a fourth step operation schematic of the inverting apparatus of embodiment 1;
fig. 10 is a schematic view showing the fifth step operation of the inverting apparatus of embodiment 1.
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.
Example 1
In the description of the present embodiment, it should be understood that the terms "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like are orientation or positional relationships based on the knowledge of the drawings, only for convenience in describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-5, a turnover device for an axial flow fan comprises a frame 1, a support frame 3 and a clamping mechanism, wherein the frame 1 is provided with the turnover mechanism 2, the rear end part of the support frame 3 is fixedly connected with the turnover mechanism 2, and a pushing mechanism 4 is arranged in the support frame 3;
the clamping mechanisms comprise a first clamping mechanism 5 and a second clamping mechanism 6, and the first clamping mechanism 5 and the second clamping mechanism 6 are positioned at two ends of the support frame 3;
one end of the first clamping mechanism 5 is hinged with the front end part of the support frame 3, the other end of the first clamping mechanism 5 is hinged with the pushing device, and the second clamping mechanism 6 is vertically connected with the rear end surface of the rear end part of the support frame 3; the first clamping mechanism 5 and the second clamping mechanism 6 are correspondingly arranged front and back;
the initial state of the first clamping mechanism 5 and the pushing mechanism 4 are located in the same plane, when the first clamping mechanism 5 enters the clamping state, the first clamping mechanism is pushed by the pushing mechanism 4 to be converted into a vertical state from the initial state, and the fan 11 horizontally turns over under the fixation of the first clamping mechanism 5 and the second clamping mechanism 6 in the clamping state.
Under this design, at the stage that the fan 11 enters the turning device, the first clamping mechanism 5 is in an initial state, that is, the first clamping mechanism 5 and the pushing mechanism 4 are located in the same plane, when one end of the fan 11 enters the clamping range of the second clamping mechanism 6, the pushing mechanism 4 in the supporting frame 3 pushes the first clamping mechanism 5, the first clamping mechanism 5 is converted from the initial state to the clamping state under the pushing of the pushing mechanism 4, that is, the first clamping mechanism 5 is converted from the state of being located in the same plane with the pushing mechanism 4 to the state that the first clamping mechanism 5 is in a vertical state, at this time, the other end of the fan 11 is in the clamping range of the first clamping mechanism 5, the first clamping mechanism 5 and the second clamping mechanism 6 are respectively clamped at two ends of the fan 11 under the simultaneous driving of the first clamping mechanism 5 and the second clamping mechanism 6, and finally the turning is completed under the driving of the turning mechanism 2.
It should be noted that, when the first clamping mechanism 5 is in the initial state, that is, when the first clamping mechanism 5 and the pushing mechanism 4 are located in the same plane, the second clamping mechanism 6 is perpendicular to the plane in which the first clamping mechanism 5 is located, and when the first clamping mechanism 5 is converted into the clamping state under the pushing of the pushing mechanism 4, that is, the first clamping mechanism 5 is converted from the state in which the first clamping mechanism 5 is located in the same plane as the pushing mechanism 4 into the state in which the first clamping mechanism 5 is vertical, and at this time, the first clamping mechanism 5 is parallel to the second clamping mechanism 6.
In this embodiment, the support frame 3 includes two support rods 31 arranged side by side, and the rear end of the support rod 31 is fixedly connected with the turnover mechanism 2;
still be equipped with first connecting plate 32 between two spinal branch vaulting poles 31, the one end and the first connecting plate 32 fixed connection of pushing mechanism 4, optimally, pushing mechanism 4 connects in the central part of first connecting plate 32, and pushing mechanism 4 arranges along the length of support frame 3 to extend towards first fixture 5 direction, the other end and the first fixture 5 of pushing mechanism 4 are articulated.
Preferably, in the present embodiment, because the cylinder has the advantages of large load, rapid action and rapid reaction, the pushing mechanism 4 adopts the first cylinder 4, the cylinder body of the first cylinder 4 is fixedly connected with the first connecting plate 32, and the power output part of the first cylinder 4 is hinged with one end of the first clamping mechanism 5.
As a preference of the present embodiment, in order to enable the above-mentioned transition between the initial state and the clamped state, on the first clamping mechanism 5, we use a second cylinder 51, a second connection plate 33 is further provided between the front end portions of the two support rods 31, a hinge 34 is provided on the side face of the cylinder body of the second cylinder 51 or the second connection plate 33, the side face of the cylinder body of the second cylinder 51 is hinged with the second connection plate 33 through the hinge 34, and then the end portion of the cylinder body of the second cylinder 51 is hinged with the power output portion of the first cylinder 4, so that the first cylinder 4 can be rotated around the hinge 34 under the pushing of the first cylinder 4, so that the transition between the initial state and the clamped state of the first clamping mechanism 5 is achieved.
In this embodiment, in order to ensure the stability of the first clamping mechanism 5 in clamping the fan 11, the first clamping mechanism 5 further includes a first fixing plate 52, the first fixing plate 52 is fixedly connected with the power output portion of the second cylinder 51 in the first clamping mechanism 5, and the contact area between the first clamping mechanism 5 and the fan 11 can be enlarged by the design of the first fixing plate 52, so that the fan is more stable after clamping.
Preferably, on the second clamping mechanism 6, a third air cylinder 61 is adopted, because the third air cylinder 61 cannot be directly fixed on the two support rods 31, the second clamping mechanism 6 further comprises a second fixing plate 62, the second fixing plate 62 is fixedly connected with the end surfaces of the rear ends of the two support rods 31, a through hole 64 is arranged on the second fixing plate 62, and the design of the through hole 64 can ensure that the third air cylinder 61 can be normally driven;
thus, the cylinder body of the third cylinder 61 can be coupled to the second fixing plate 62, and then the power output portion of the third cylinder 61 is movably coupled to the through hole 64.
Further, in order to ensure the stability of the second clamping mechanism 6 in clamping the fan 11, the second clamping mechanism 6 further includes a third fixing plate 63, the third fixing plate 63 is fixedly connected with the power output portion of the third cylinder 61 in the second clamping mechanism 6, and the contact area between the second clamping mechanism 6 and the fan 11 can be enlarged due to the design of the third fixing plate 63, so that the fan is more stable after clamping.
In this embodiment, the turnover mechanism 2 includes a rotating shaft 22, rear ends of two support rods 31 on the support frame 3 are fixedly connected with the rotating shaft 22, and the support frame 3 is changed from a horizontal state to a vertical state and then to a horizontal state along with rotation of the rotating shaft 22 under the driving of the peripheral motor 21.
Further, since the second clamping mechanism 6 is also at the rear end of the support frame 3, that is, the rear end of the two support rods 31, if the rotating shaft 22 is directly connected with the rear end of the two support rods 31, the second clamping mechanism 6 is affected, in this embodiment, a fourth fixing plate 9 is further provided, the fourth fixing plate 9 is separately provided at two sides of the rear end of the two support rods 31, the fourth fixing plate 9 is provided with fixing holes 10 matching with the rotating shaft 22, and the support frame 3 is fixedly connected with the rotating shaft 22 through the fixing holes 10 on the third fixing plate 63.
Preferably, in this embodiment, the support frame 3 resets after the fan 11 is turned over, so, in order to prevent the falling position of the support frame 3 from being too low during resetting, the entering space of the fan 11 is affected, and buffer mechanisms 7 are further disposed on two sides of the frame 1, and the buffer mechanisms 7 are well arranged to limit the position of the fan 11 during resetting.
Preferably, considering that manpower can be saved, in this embodiment, the device further includes a horizontal conveying mechanism 8, the horizontal conveying mechanism 8 is fixedly connected with the frame 1, the horizontal conveying mechanism 8 can send one end of the fan 11 to the clamping range of the second clamping mechanism 6, then the first clamping mechanism 5 is converted from the initial state to the clamping state by the pushing mechanism 4, and at this time, under the driving of the first clamping mechanism 5 and the second clamping mechanism 6, the first clamping mechanism 5 and the second clamping mechanism 6 can just clamp at two ends of the fan 11.
Referring to fig. 6-10, a use process of a turnover device for assembling a fan 11 in this case includes the following specific steps:
the first step: the conveying mechanism conveys the fan 11 to the lower part of the supporting frame 3, and one end of the fan 11 is in the clamping range of the third air cylinder 61;
and a second step of: the first air cylinder 4 is driven to push the second air cylinder 51, the second air cylinder 51 is converted into a second air cylinder 51 in a vertical state from an initial state, namely, a state that the second air cylinder 51 is in the same plane with the first air cylinder 4 under the pushing of the first air cylinder 4, and the other end of the fan 11 is in the clamping range of the second air cylinder 51;
and a third step of: the turnover mechanism 2 starts to work, and the fan 11 is lifted to a certain height through the first fixing plate 52 of the second air cylinder 51 and the third fixing plate 63 of the third air cylinder 61;
fourth step: the second air cylinder 51 and the third air cylinder 61 are driven simultaneously, and the first fixing plate 52 is driven by the second air cylinder 51, and the third fixing plate 63 is driven by the third air cylinder 61 to be respectively clamped at two ends of the fan 11;
fifth step: the turnover mechanism 2 continues to work, drives the support frame 3 to horizontally turn over, and the fan 11 finishes turning over under the clamping of the second air cylinder 51 and the third air cylinder 61.
Claims (9)
1. The turnover device for the axial flow fan comprises a frame, a support frame and a clamping mechanism, wherein the turnover mechanism is arranged on the frame, and the rear end part of the support frame is fixedly connected with the turnover mechanism;
the clamping mechanism comprises a first clamping mechanism and a second clamping mechanism, and the first clamping mechanism and the second clamping mechanism are positioned at two ends of the supporting frame;
one end of the first clamping mechanism is hinged with the front end part of the support frame, the other end of the first clamping mechanism is hinged with the pushing mechanism, and the second clamping mechanism is vertically connected with the rear end surface of the rear end part of the support frame; the first clamping mechanism and the second clamping mechanism are correspondingly arranged front and back;
the fan is horizontally turned over under the fixation of the first clamping mechanism and the second clamping mechanism in the clamping state.
2. The turnover device as set forth in claim 1, wherein the supporting frame comprises two supporting rods arranged side by side, and the rear end parts of the supporting rods are fixedly connected with the turnover mechanism;
and a first connecting plate is further arranged between the two support rods, one end of the pushing mechanism is fixedly connected with the first connecting plate, and the other end of the pushing mechanism is hinged with the first clamping mechanism.
3. The turnover device of claim 2, wherein the pushing mechanism is a first cylinder, a cylinder body of the first cylinder is fixedly connected with the first connecting plate, and a power output part of the first cylinder is hinged with one end of the first clamping mechanism.
4. The turnover device according to claim 3, wherein the first clamping mechanism comprises a second cylinder and a first fixing plate, a second connecting plate is further arranged between the front end parts of the two support rods, the end parts of the cylinder body of the second cylinder are hinged with the power output part of the first cylinder, and a hinge piece is arranged on the side surface of the cylinder body of the second cylinder or on the second connecting plate; the side surface of the cylinder body of the second cylinder is hinged with a second connecting plate through a hinge piece;
the initial state of the second cylinder and the first cylinder are positioned in the same plane, and the second cylinder is pushed by the first cylinder to be converted into a vertical state when entering a clamping state;
the power output part of the second cylinder is fixedly connected with the first fixing plate, and the first fixing plate is driven by the second cylinder to be abutted against the fan.
5. The turnover device according to claim 2, wherein the second clamping mechanism comprises a third cylinder, a second fixing plate and a third fixing plate, the second fixing plate is fixedly connected with the end faces of the rear end parts of the two support rods, and a through hole is formed in the second fixing plate;
the cylinder body of the third cylinder is fixedly connected with the second fixing plate, and the power output part of the third cylinder is movably connected with the through hole;
the power output part of the third air cylinder is fixedly connected with a third fixing plate, and the third fixing plate is driven by the third air cylinder to be abutted against the fan.
6. The turnover device according to claim 2, wherein the turnover mechanism comprises a rotating shaft, the rotating shaft is driven by an external motor, rear end parts of the two support rods are fixedly connected with the rotating shaft, and the rotating shaft is driven by the motor to rotate and drive the support frame to horizontally turn.
7. The turnover device of claim 6, further comprising a fourth fixing plate, wherein the fourth fixing plate is respectively arranged at two sides of the rear end parts of the two support rods, fixing holes matched with the rotating shafts are formed in the fourth fixing plate, and the support frame is fixedly connected with the rotating shafts through the fixing holes in the third fixing plate.
8. The turnover device of claim 1, further comprising a buffer mechanism, wherein the buffer mechanism is separately arranged at two sides of the frame, and the buffer mechanism is used for preventing the support frame from falling down when the support frame is reset after being turned over.
9. The turnover device of claim 1, further comprising a horizontal conveying mechanism fixedly connected to the frame, the horizontal conveying mechanism for conveying the blower into a clamping range of the first clamping mechanism and the second clamping mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223144948.3U CN219173511U (en) | 2022-11-25 | 2022-11-25 | Turnover device for axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223144948.3U CN219173511U (en) | 2022-11-25 | 2022-11-25 | Turnover device for axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219173511U true CN219173511U (en) | 2023-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223144948.3U Active CN219173511U (en) | 2022-11-25 | 2022-11-25 | Turnover device for axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219173511U (en) |
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2022
- 2022-11-25 CN CN202223144948.3U patent/CN219173511U/en active Active
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