CN110792621A - Double-shaft motor fan assembly structure convenient for heat dissipation - Google Patents
Double-shaft motor fan assembly structure convenient for heat dissipation Download PDFInfo
- Publication number
- CN110792621A CN110792621A CN201911084875.3A CN201911084875A CN110792621A CN 110792621 A CN110792621 A CN 110792621A CN 201911084875 A CN201911084875 A CN 201911084875A CN 110792621 A CN110792621 A CN 110792621A
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- China
- Prior art keywords
- fixing
- heat dissipation
- guide plate
- motor fan
- connecting rod
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a double-shaft motor fan assembly structure convenient for heat dissipation, which comprises a shell, a bearing, fan blades, bolts and a circular ring, wherein ventilation clapboards are arranged at the front end and the rear end of the shell, fixing frames are arranged at the front end and the rear end inside the shell, the bearing is arranged inside the fixing frames, a rotating shaft is arranged inside the bearing, the fan blades are arranged at the front side and the rear side of the rotating shaft, a fixing block is arranged on the surface of the ventilation clapboard, a guide plate is arranged between the fixing block and the ventilation clapboards, a clamping groove is formed below the guide plate, a first through hole is formed above the guide plate, a connecting rod is arranged inside the first through hole, a spring is connected between the connecting rod and the guide plate, a clamping block is connected to the tail end of. This be convenient for radiating biax motor fan subassembly structure not only can promote the radiating effect with the heat discharge of inside, can also adjust the direction that steam discharged.
Description
Technical Field
The invention relates to the technical field of double-shaft motors, in particular to a fan assembly structure of a double-shaft motor, which is convenient for heat dissipation.
Background
The double-shaft motor is a motor, and the difference with conventional motors is that both sides all have the pivot around, both ends rotate around can the simultaneous drive, and the inside of motor all has fan assembly to dispel the heat to the motor usually.
Some dual-shaft motors currently on the market:
(1) the motor can be cooled only outside the double-shaft motor, and the front end and the rear end of the double-shaft motor are provided with rotating shafts, so that the heat inside the double-shaft motor is not convenient to discharge;
(2) the double-shaft motor needs one end to admit air and the other end to exhaust when exhausting heat, so that the flow direction of hot air is not convenient to adjust during exhausting, and the hot air is easily transmitted to a device connected with the front end of the rotating shaft.
We have therefore proposed a twin-shaft motor fan assembly structure that facilitates heat dissipation so as to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a double-shaft motor fan assembly structure convenient for heat dissipation, which solves the problems that some double-shaft motors in the prior market are inconvenient to discharge internal heat, and the flow direction of hot air is inconvenient to adjust when the internal heat is discharged, so that a device connected with the front end of a rotating shaft is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a double-shaft motor fan component structure convenient for heat dissipation comprises a shell, bearings, fan blades, bolts and a circular ring, wherein ventilation clapboards are arranged at the front end and the rear end of the shell, fixing frames are arranged at the front end and the rear end of the inner part of the shell, the bearings are arranged inside the fixing frames, rotating shafts are arranged inside the bearings, the fan blades are arranged at the front side and the rear side of each rotating shaft, fixing blocks are arranged on the surfaces of the ventilation clapboards, a guide plate is arranged between each fixing block and the ventilation clapboards, a clamping groove is formed below each guide plate, a first through hole is formed above each guide plate, a connecting rod is arranged inside each first through hole, a spring is connected between each connecting rod and each guide plate, a clamping block is connected to the tail end of each connecting rod, a second through hole is formed inside each clamping block, a fixing rod is arranged inside each, and a bolt is arranged between the fixed rod and the shell, and the front end of the connecting rod is connected with a circular ring.
Preferably, the fixing frames are symmetrically distributed on the left side and the right side below the ventilation partition plate, and the ventilation partition plate is fixedly connected with the fixing frames.
Preferably, the fan blades are symmetrically arranged on the front side and the rear side of the rotating shaft, and the diameter of the rotating shaft is smaller than the inner diameter of the circular ring.
Preferably, the lateral wall of the longitudinal section of the guide plate is arc-shaped, and the guide plate slides through the fixed block, the clamping groove and the ventilation partition plate.
Preferably, the connecting rod runs through the inside of the guide plate, and the thickness of the connecting rod is smaller than the height of the first through hole.
Preferably, the number of the convex blocks on the fixing rod is greater than that of the convex blocks on the fixture block, the fixture block and the connecting rod form a clamping structure through the convex blocks and the fixing rod, and the length of each convex block is equal to the difference of the width between the fixing rod and the second through hole.
Compared with the prior art, the invention has the beneficial effects that: this biax motor fan unit spare structure convenient to heat dissipation:
(1) the adjustable gas guide plate is arranged on the device, and the position of the guide plate can be adjusted through a transmission and clamping structure on the device, so that the inclination angle of the gas guide plate is changed, gas can conveniently flow out from the periphery of the motor during subsequent exhaust, hot gas is prevented from being transmitted to the device connected with the front section of the rotating shaft, and the practicability of the device is improved;
(2) be provided with on the device and can all carry out radiating ventilation baffle around to both ends, conveniently discharge inside heat, can drive the flabellum through the pivot and rotate, admit air from one end, discharge steam from the gas guide plate of the other end, conveniently cool off inside, promoted the radiating effect of device.
Drawings
FIG. 1 is a schematic top sectional view of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic view of the connection structure of the connecting rod and the ring of the present invention.
In the figure: 1. a housing; 2. a ventilation baffle; 3. a fixed mount; 4. a bearing; 5. a rotating shaft; 6. a fan blade; 7. a fixed block; 8. a baffle; 9. a card slot; 10. a first through hole; 11. a connecting rod; 12. a spring; 13. a clamping block; 14. a second through hole; 15. a bump; 16. fixing the rod; 17. a bolt; 18. a circular ring.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a double-shaft motor fan component structure convenient for heat dissipation comprises a shell 1, a ventilation baffle plate 2, a fixing frame 3, a bearing 4, a rotating shaft 5, fan blades 6, a fixing block 7, a guide plate 8, a clamping groove 9, a first through hole 10, a connecting rod 11, a spring 12, a clamping block 13, a second through hole 14, a lug 15, a fixing rod 16, a bolt 17 and a circular ring 18, wherein the ventilation baffle plate 2 is arranged at the front end and the rear end of the shell 1, the fixing frame 3 is arranged at the front end and the rear end of the inner part of the shell 1, the bearing 4 is arranged in the fixing frame 3, the rotating shaft 5 is arranged in the bearing 4, the fan blades 6 are arranged at the front side and the rear side of the rotating shaft 5, the fixing block 7 is arranged on the surface of the ventilation baffle plate 2, the guide plate 8 is arranged between the fixing block 7 and the ventilation baffle plate 2, the clamping groove 9 is, and be connected with spring 12 between connecting rod 11 and the guide plate 8, the end connection of connecting rod 11 has fixture block 13, and second through-hole 14 has been seted up to the inside of fixture block 13 to the inside of second through-hole 14 is provided with dead lever 16, and the right side of dead lever 16 and the right side of second through-hole 14 all are provided with lug 15, and install bolt 17 between dead lever 16 and the shell 1, and the front end of connecting rod 11 is connected with ring 18.
The left and right sides of mount 3 symmetric distribution in ventilation baffle 2 below, and be fixed connection between ventilation baffle 2 and the mount 3, can carry out the refluence to the gas of discharge and inspiration through ventilation baffle 2 guide plate 8 all around.
The lateral wall of 8 longitudinal sections of guide plate is the arc, and guide plate 8 passes through to constitute between fixed block 7 and draw-in groove 9 and the ventilation baffle 2 and slides, when guide plate 8 slides, is connected for the block between fixed block 7 on the ventilation baffle 2 and the guide plate 8.
The connecting rod 11 runs through in the inside of guide plate 8, and the thickness of connecting rod 11 is less than the height of first through-hole 10, and when guide plate 8 rose or descended, first through-hole 10 can slope, and guide plate 8 blocked when consequently needing great through-hole to prevent to incline, had promoted the practicality of device.
The number of the convex blocks 15 on the fixing rod 16 is larger than that of the convex blocks 15 on the fixture block 13, the fixture block 13 and the connecting rod 11 form a clamping structure through the convex blocks 15 and the fixing rod 16, the length of the convex blocks 15 is equal to the difference value of the width between the fixing rod 16 and the second through hole 14, and the height of the connecting rod 11 can be adjusted by lifting the fixing rod 16 through the detachable bolt 17.
The working principle is as follows: when the double-shaft motor fan assembly structure convenient for heat dissipation is used, as shown in fig. 1, when the double-shaft motor works, the rotating shaft 5 rotates in the bearing 4 to drive the fan blades 6 to rotate, the fan blades 6 suck air from one side of the ventilation partition plate 2 and exhaust air from the other side of the ventilation partition plate 2, and the guide plate 8 on the ventilation partition plate 2 guides the air to discharge the air along the arc surface of the guide plate 8;
when it is desired to adjust the flow direction of the discharged hot air, as shown in fig. 1 to 4, the fixing rod 16 can be pulled outward by detaching the bolt 17, so that the fixing rod 16 is disengaged from the latch 13, the position of the latch 13 is adjusted, the connecting rod 11 makes the connecting rods 11 move upwards or downwards simultaneously through the circular ring 18, so that the guide plate 8 slides on the ventilation partition plate 2 through the fixing block 7 and the clamping groove 9, the spring 12 on the upper side or the lower side of the connecting rod 11 contracts, the inclination angle of the guide plate 8 changes accordingly, the flow direction of gas also changes when hot gas is discharged, and finally the bolt 17 is installed, the fixing rod 16 and the fixture block 13 are clamped through the lug 15 in the second through hole 14, the fixing of the position of the connecting rod 11 is completed, the above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a biax motor fan unit structure convenient to heat dissipation, includes shell (1), bearing (4), flabellum (6), bolt (17) and ring (18), its characterized in that: the ventilating partition board is characterized in that ventilating partition boards (2) are arranged at the front end and the rear end of the shell (1), fixing frames (3) are arranged at the front end and the rear end of the inner portion of the shell (1), bearings (4) are arranged in the fixing frames (3), rotating shafts (5) are arranged in the bearings (4), fan blades (6) are arranged on the front side and the rear side of each rotating shaft (5), fixing blocks (7) are arranged on the surfaces of the ventilating partition boards (2), guide plates (8) are arranged between the fixing blocks (7) and the ventilating partition boards (2), clamping grooves (9) are formed below the guide plates (8), first through holes (10) are formed above the guide plates (8), connecting rods (11) are arranged in the first through holes (10), springs (12) are connected between the connecting rods (11) and the guide plates (8), and clamping blocks (13) are connected to, and a second through hole (14) is formed in the fixture block (13), a fixing rod (16) is arranged in the second through hole (14), convex blocks (15) are arranged on the right side of the fixing rod (16) and the right side of the second through hole (14), a bolt (17) is installed between the fixing rod (16) and the shell (1), and the front end of the connecting rod (11) is connected with a circular ring (18).
2. The twin-shaft motor fan assembly structure facilitating heat dissipation of claim 1, wherein: the fixing frames (3) are symmetrically distributed at the left side and the right side below the ventilation partition plate (2), and the ventilation partition plate (2) is fixedly connected with the fixing frames (3).
3. The twin-shaft motor fan assembly structure facilitating heat dissipation of claim 1, wherein: the fan blades (6) are symmetrically arranged on the front side and the rear side of the rotating shaft (5), and the diameter of the rotating shaft (5) is smaller than the inner diameter of the circular ring (18).
4. The twin-shaft motor fan assembly structure facilitating heat dissipation of claim 1, wherein: the lateral wall of the longitudinal section of the guide plate (8) is arc-shaped, and the guide plate (8) slides with the ventilation partition plate (2) through the fixing block (7) and the clamping groove (9).
5. The twin-shaft motor fan assembly structure facilitating heat dissipation of claim 1, wherein: the connecting rod (11) penetrates through the inner part of the guide plate (8), and the thickness of the connecting rod (11) is smaller than the height of the first through hole (10).
6. The twin-shaft motor fan assembly structure facilitating heat dissipation of claim 1, wherein: the number of the convex blocks (15) on the fixing rod (16) is larger than that of the convex blocks (15) on the fixture block (13), the fixture block (13) and the connecting rod (11) form a clamping structure through the convex blocks (15) and the fixing rod (16), and the length of each convex block (15) is equal to the difference of the width between the fixing rod (16) and the width between the second through holes (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911084875.3A CN110792621B (en) | 2019-11-08 | 2019-11-08 | Double-shaft motor fan assembly structure convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911084875.3A CN110792621B (en) | 2019-11-08 | 2019-11-08 | Double-shaft motor fan assembly structure convenient for heat dissipation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110792621A true CN110792621A (en) | 2020-02-14 |
| CN110792621B CN110792621B (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911084875.3A Active CN110792621B (en) | 2019-11-08 | 2019-11-08 | Double-shaft motor fan assembly structure convenient for heat dissipation |
Country Status (1)
| Country | Link |
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| CN (1) | CN110792621B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018410A (en) * | 2021-11-03 | 2022-02-08 | 张蒙 | Infrared temperature measurement composite sensor |
| CN115755544A (en) * | 2022-12-22 | 2023-03-07 | 济南嗒凛洺鄢生物科技有限公司 | Photoetching machine with auxiliary heat dissipation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2227527A (en) * | 1989-01-25 | 1990-08-01 | Rolls Royce Plc | A variable stator vane arrangement for an axial flow compressor |
| CN2653771Y (en) * | 2003-09-25 | 2004-11-03 | 大连洪成电机有限公司 | Three phase asynchronous motor for ship |
| CN204669161U (en) * | 2015-05-27 | 2015-09-23 | 上海品星防爆电机有限公司 | A kind of motor radiating housing |
| CN206807228U (en) * | 2017-06-09 | 2017-12-26 | 泰豪沈阳电机有限公司 | A kind of motor internal fan and its motor |
| CN207161371U (en) * | 2017-08-22 | 2018-03-30 | 成都蜀西风机制造有限公司 | A kind of blower fan for preventing gas flow counterflow |
-
2019
- 2019-11-08 CN CN201911084875.3A patent/CN110792621B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2227527A (en) * | 1989-01-25 | 1990-08-01 | Rolls Royce Plc | A variable stator vane arrangement for an axial flow compressor |
| CN2653771Y (en) * | 2003-09-25 | 2004-11-03 | 大连洪成电机有限公司 | Three phase asynchronous motor for ship |
| CN204669161U (en) * | 2015-05-27 | 2015-09-23 | 上海品星防爆电机有限公司 | A kind of motor radiating housing |
| CN206807228U (en) * | 2017-06-09 | 2017-12-26 | 泰豪沈阳电机有限公司 | A kind of motor internal fan and its motor |
| CN207161371U (en) * | 2017-08-22 | 2018-03-30 | 成都蜀西风机制造有限公司 | A kind of blower fan for preventing gas flow counterflow |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018410A (en) * | 2021-11-03 | 2022-02-08 | 张蒙 | Infrared temperature measurement composite sensor |
| CN115755544A (en) * | 2022-12-22 | 2023-03-07 | 济南嗒凛洺鄢生物科技有限公司 | Photoetching machine with auxiliary heat dissipation device |
| CN115755544B (en) * | 2022-12-22 | 2023-10-20 | 上海凯矜新材料科技有限公司 | Photoetching machine with auxiliary heat dissipation device |
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| Publication number | Publication date |
|---|---|
| CN110792621B (en) | 2020-10-02 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200904 Address after: Dongzhuang Town, 271000, Taihe, Shandong Province Applicant after: TAI'AN TAIHE POWER EQUIPMENT Co.,Ltd. Address before: 212000, No. 2, Mengxi Road, Zhenjiang, Jiangsu Applicant before: JIANGSU University OF SCIENCE AND TECHNOLOGY |
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