CN211606233U - But high-low voltage motor of quick replacement dust screen - Google Patents
But high-low voltage motor of quick replacement dust screen Download PDFInfo
- Publication number
- CN211606233U CN211606233U CN201922256358.1U CN201922256358U CN211606233U CN 211606233 U CN211606233 U CN 211606233U CN 201922256358 U CN201922256358 U CN 201922256358U CN 211606233 U CN211606233 U CN 211606233U
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- CN
- China
- Prior art keywords
- low voltage
- voltage motor
- dust screen
- threaded rod
- pressing plate
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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.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 46
- 238000003825 pressing Methods 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a but high-low voltage motor of quick replacement dust screen, including bottom plate, threaded rod, adjusting nut, fixing bolt, high-low voltage motor body, spring and dust screen body, the top of bottom plate is provided with the clamp plate, and the surface of clamp plate has seted up the through-hole to the inside of through-hole is provided with the threaded rod, the middle threaded connection of threaded rod has adjusting nut, the top bolt fastening of clamp plate has the supporting seat, and installs fixing bolt between supporting seat and the clamp plate to the top fixed mounting of supporting seat has high-low voltage motor body, the fixed surface of high-low voltage motor body installs the fin, and welded connection has the connecting plate on the fin of the high-low voltage motor body left and right sides to the draw-in groove has all been seted up to the inside of connecting plate. But this high-low voltage motor of quick replacement dust screen conveniently carries out quick replacement or clearance to the dust screen, is convenient for adjust the holistic height of motor moreover.
Description
Technical Field
The utility model relates to a high-low voltage motor technical field specifically is a but high-low voltage motor of quick replacement dust screen.
Background
The high-low voltage motor is a motor with higher rated voltage, so that the motor is larger in size and generally has a weight of 3 tons to 4 tons, and the motor with higher power generally needs good heat dissipation performance, so that the periphery and the rear end of a motor shell are generally provided with a plurality of ventilation holes and heat dissipation plates to ensure the heat dissipation performance inside.
Some high-low voltage motors on the market today:
(1) after the motor is used for a long time or placed for a long time, dust is easily accumulated in the motor, particularly in areas such as factories where the motor is needed, the dust is generally more in the areas, and in the using process of the motor, the vibration of the motor can increase the floating of the dust, so that the dust is accumulated in the motor, and the normal work of the high-voltage and low-voltage motor is influenced;
(2) some high-low voltage motor are not convenient for adjust the height of bottom according to the user demand, and the normal use of motor is influenced to the height of motor shaft highly inconsistent with the object height that needs drive.
We have therefore proposed a high and low voltage motor with a dust screen that can be quickly replaced in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but high-low voltage motor of quick replacement dust screen to solve some high-low voltage motor inside collection together dust easily on the existing market that above-mentioned background art provided, be not convenient for carry out the problem of adjusting to the height moreover.
In order to achieve the above object, the utility model provides a following technical scheme: a high-low voltage motor capable of quickly replacing a dust screen comprises a bottom plate, a threaded rod, an adjusting nut, a fixing bolt, a high-low voltage motor body, a spring and a dust screen body, wherein a pressing plate is arranged above the bottom plate, a through hole is formed in the surface of the pressing plate, the threaded rod is arranged inside the through hole, the middle of the threaded rod is connected with the adjusting nut in a threaded manner, a supporting seat is fixed on the upper portion of the pressing plate through a bolt, the fixing bolt is arranged between the supporting seat and the pressing plate, the high-low voltage motor body is fixedly arranged at the top of the supporting seat, a radiating fin is fixedly arranged on the surface of the high-low voltage motor body, connecting plates are welded on the radiating fins on the left side and the right side of the high-low voltage motor body, clamping grooves are formed in the inner portion of each connecting, and fixedly connected with spring between the top of pull ring and the connecting plate, the inside laminating of fin is provided with the dust screen body.
Preferably, the pressing plate and the bottom plate are parallel to each other, the threaded rod is connected with the bottom plate in a welding mode, and the threaded rod penetrates through the pressing plate.
Preferably, the inner diameter of the through hole is larger than the outer diameter of the threaded rod, and the pressing plate and the bottom plate form a lifting structure through the threaded rod and the adjusting nut.
Preferably, the supporting seat passes through to constitute detachable construction between fixing bolt and the clamp plate, and the size of supporting seat is less than the size of clamp plate.
Preferably, the front ends of the radiating fins and the front end of the connecting plate are on the same arc surface, and the length of the connecting plate is equal to 2 times of the distance between two adjacent radiating fins.
Preferably, the longitudinal section of the dustproof net body is annular, the dustproof net body forms a clamping structure with the radiating fins and the connecting plate through the inserted bar, the inserted bar forms an elastic structure with the connecting plate through the spring, and the inserted bar penetrates through the dustproof net body.
Compared with the prior art, the beneficial effects of the utility model are that: this but high-low voltage motor of quick replacement dust screen:
(1) the device is provided with the bolt and the threaded rod for supporting, the height position of the pressing plate on the threaded rod can be adjusted through the penetrating threaded rod, and all adjusting nuts are rotated to the same height after adjustment, so that the support of the motor above the device is completed, and the using effect of the device is improved;
(2) be provided with the dust screen on the device, can prevent dust through the dust screen that runs through in the motor cooling fin to the device, promoted the practicality of device, the block structure between the last dust screen of the device and the motor guarantees that the dust screen can not drop because of the vibration of motor, conveniently dismantles the dust screen simultaneously, is convenient for follow-up change and clearance the dust screen.
Drawings
FIG. 1 is a schematic overall front sectional view of the present invention;
FIG. 2 is a schematic view of the overall sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of the heat sink of the present invention;
fig. 4 is a schematic structural diagram of a portion a in fig. 3 according to the present invention.
In the figure: 1. a base plate; 2. pressing a plate; 3. a through hole; 4. a threaded rod; 5. adjusting the screw cap; 6. a supporting seat; 7. fixing the bolt; 8. a high-low voltage motor body; 9. a heat sink; 10. a connecting plate; 11. a card slot; 12. inserting a rod; 13. a pull ring; 14. a spring; 15. a dust screen body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a high-low voltage motor capable of quickly replacing a dust screen comprises a bottom plate 1, a pressing plate 2, a through hole 3, a threaded rod 4, an adjusting nut 5, a supporting seat 6, a fixing bolt 7, a high-low voltage motor body 8, a radiating fin 9, a connecting plate 10, a clamping groove 11, an inserting rod 12, a pull ring 13, a spring 14 and a dust screen body 15, wherein the pressing plate 2 is arranged above the bottom plate 1, the through hole 3 is formed in the surface of the pressing plate 2, the threaded rod 4 is arranged inside the through hole 3, the adjusting nut 5 is connected to the middle of the threaded rod 4 in a threaded manner, the supporting seat 6 is fixed to the upper portion of the pressing plate 2 through a bolt, the fixing bolt 7 is arranged between the supporting seat 6 and the pressing plate 2, the high-low voltage motor body 8 is fixedly arranged at the top of the supporting seat 6, the radiating fins 9 are fixedly arranged on, and the inside of connecting plate 10 and the inside of fin 9 have all been seted up draw-in groove 11, run through in the inside draw-in groove 11 of connecting plate 10 and be provided with inserted bar 12, and the outside welded connection of inserted bar 12 has pull ring 13 to fixedly connected with spring 14 between the top of pull ring 13 and the connecting plate 10, the inside laminating of fin 9 is provided with dust screen body 15.
Parallel to each other between clamp plate 2 and the bottom plate 1, be welded connection between threaded rod 4 and the bottom plate 1, and threaded rod 4 runs through in the inside of clamp plate 2 to threaded rod 4 is mutually perpendicular with between the bottom plate 1, makes things convenient for follow-up holistic lift of advancing.
The internal diameter of through-hole 3 is greater than the external diameter of threaded rod 4, and clamp plate 2 passes through threaded rod 4 and constitutes elevation structure between adjusting nut 5 and the bottom plate 1, can support the bottom of clamp plate 2 with equipment such as jack earlier, then adjusts through the position to adjusting nut 5 on threaded rod 4 for adjusting nut 5's upper surface and clamp plate 2's lower surface parallel and level.
Supporting seat 6 passes through to constitute detachable construction between fixing bolt 7 and the clamp plate 2, and the size of supporting seat 6 is less than clamp plate 2's size, guarantees that clamp plate 2 can carry out the oscilaltion motion, and adjusting nut 5 is used for supporting clamp plate 2 simultaneously.
The front ends of the radiating fins 9 and the front end of the connecting plate 10 are on the same arc surface, and the length of the connecting plate 10 is equal to 2 times of the distance between every two adjacent radiating fins 9, so that the connecting plate 10 is guaranteed to have enough length to support the clamping structure.
The longitudinal section of the dust screen body 15 is annular, the dust screen body 15 forms a clamping structure with the radiating fins 9 and the connecting plate 10 through the inserted bar 12, the inserted bar 12 forms an elastic structure with the connecting plate 10 through the spring 14, the inserted bar 12 penetrates through the dust screen body 15, and workers at two ends can pull the inserted bar 12 to detach the dust screen body 15.
The working principle is as follows: when the high-low voltage motor with the dust screen capable of being replaced quickly is used, as shown in fig. 1-2, in order to avoid the influence of the vibration of a high-low voltage motor body 8 on a hydraulic rod, when the height of the whole device needs to be adjusted, the hydraulic rod is placed between a bottom plate 1 and a pressing plate 2, the pressing plate 2 is jacked up, the pressing plate 2 moves towards the upper part of a threaded rod 4 in a through hole 3, the upper surface of an adjusting nut 5 is flush with the lower surface of the pressing plate 2 by rotating the adjusting nut 5, the height of the high-low voltage motor body 8 is adjusted, the hydraulic rod is taken away, the height of the pressing plate 2 is fixed, and the adjusting nut 5 is used for supporting an object above the pressing;
as shown in fig. 2-4, when the dust screen body 15 needs to be removed, cleaned or replaced, the pull rings 13 on the left and right sides of the high-low voltage motor body 8 are pulled outwards, so that the inserted link 12 moves outwards, the spring 14 between the inserted link 12 and the connecting plate 10 contracts, the inserted link 12 is separated from the interior of the dust screen body 15, the work of separating the dust screen body 15 from the clamping is completed, then the dustproof net body 15 is taken out from the radiating fins 9 and the clamping grooves 11 in the connecting plate 10, the disassembly of the dustproof net body 15 on the device is completed, when the dustproof net body 15 is installed, pulling the pull ring 13 outwards, placing the dustproof net body 15 into the connecting plate 10 and the clamping groove 11 in the radiating fin 9, loosening the pull ring 13, so that the spring 14 is restored to the original state, the fastening between the dust screen body 15 and the heat sink 9 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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a but high low voltage motor of quick replacement dust screen, includes bottom plate (1), threaded rod (4), adjusting nut (5), fixing bolt (7), high low voltage motor body (8), spring (14) and dust screen body (15), its characterized in that: a pressing plate (2) is arranged above the bottom plate (1), a through hole (3) is formed in the surface of the pressing plate (2), a threaded rod (4) is arranged inside the through hole (3), an adjusting nut (5) is connected to the middle of the threaded rod (4) in a threaded manner, a supporting seat (6) is fixed to the upper portion of the pressing plate (2) through a bolt, a fixing bolt (7) is installed between the supporting seat (6) and the pressing plate (2), a high-low voltage motor body (8) is fixedly installed at the top of the supporting seat (6), cooling fins (9) are fixedly installed on the surface of the high-low voltage motor body (8), connecting plates (10) are connected to the cooling fins (9) on the left side and the right side of the high-low voltage motor body (8) in a welded manner, clamping grooves (11) are formed in the inner portion of each connecting plate (10), and inserting rods (12) penetrate through, and the outer side of the inserted bar (12) is welded with a pull ring (13), a spring (14) is fixedly connected between the top of the pull ring (13) and the connecting plate (10), and a dust screen body (15) is attached to the inside of the radiating fin (9).
2. The high-low voltage motor capable of rapidly replacing the dust screen as claimed in claim 1, wherein: the pressing plate (2) and the bottom plate (1) are parallel to each other, the threaded rod (4) is connected with the bottom plate (1) in a welding mode, and the threaded rod (4) penetrates through the pressing plate (2).
3. The high-low voltage motor capable of rapidly replacing the dust screen as claimed in claim 1, wherein: the inner diameter of the through hole (3) is larger than the outer diameter of the threaded rod (4), and the pressing plate (2) forms a lifting structure with the bottom plate (1) through the threaded rod (4) and the adjusting nut (5).
4. The high-low voltage motor capable of rapidly replacing the dust screen as claimed in claim 1, wherein: the supporting seat (6) forms a detachable structure with the pressing plate (2) through the fixing bolt (7), and the size of the supporting seat (6) is smaller than that of the pressing plate (2).
5. The high-low voltage motor capable of rapidly replacing the dust screen as claimed in claim 1, wherein: the front ends of the radiating fins (9) and the front end of the connecting plate (10) are on the same cambered surface, and the length of the connecting plate (10) is equal to 2 times of the distance between every two adjacent radiating fins (9).
6. The high-low voltage motor capable of rapidly replacing the dust screen as claimed in claim 1, wherein: the dustproof net is characterized in that the longitudinal section of the dustproof net body (15) is annular, the dustproof net body (15) forms a clamping structure with the radiating fins (9) and the connecting plate (10) through the inserting rods (12), the inserting rods (12) form an elastic structure with the connecting plate (10) through the springs (14), and the inserting rods (12) penetrate through the dustproof net body (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922256358.1U CN211606233U (en) | 2019-12-16 | 2019-12-16 | But high-low voltage motor of quick replacement dust screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922256358.1U CN211606233U (en) | 2019-12-16 | 2019-12-16 | But high-low voltage motor of quick replacement dust screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211606233U true CN211606233U (en) | 2020-09-29 |
Family
ID=72592757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922256358.1U Expired - Fee Related CN211606233U (en) | 2019-12-16 | 2019-12-16 | But high-low voltage motor of quick replacement dust screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211606233U (en) |
-
2019
- 2019-12-16 CN CN201922256358.1U patent/CN211606233U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |