CN113206567A - Motor end cover with good sealing performance and capable of being replaced quickly - Google Patents
Motor end cover with good sealing performance and capable of being replaced quickly Download PDFInfo
- Publication number
- CN113206567A CN113206567A CN202110557374.3A CN202110557374A CN113206567A CN 113206567 A CN113206567 A CN 113206567A CN 202110557374 A CN202110557374 A CN 202110557374A CN 113206567 A CN113206567 A CN 113206567A
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- Prior art keywords
- fixedly connected
- end cover
- motor
- motor end
- rod
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a motor end cover with good sealing performance and capable of being replaced quickly, which comprises a motor body and an end cover body, wherein the top of the motor body is fixedly connected with the end cover body, the outer surface of the motor body is fixedly connected with a fixing mechanism, the fixing mechanism comprises a fixing strip fixedly connected with the motor body, the outer surface of the fixing strip is fixedly connected with a connecting strip, the bottom of the fixing mechanism is fixedly connected with a buffer mechanism, and the front of the fixing mechanism is movably connected with an access door. This but quick replacement's motor end cover is good to starting fixed establishment when changing for not extrude the motor end cover, make the motor end cover be convenient for change, fix the motor end cover through fixed establishment, when the motor is moving, the power of shaking that produces cushions through buffer gear, make motor end cover life longer, overall structure is simple, has realized the purpose that the motor end cover is convenient for change, has improved work efficiency greatly.
Description
Technical Field
The invention relates to the technical field of motor end covers, in particular to a motor end cover which is good in sealing performance and can be replaced quickly.
Background
The motor end cover is the important component part of motor, and traditional motor end cover has seted up many louvres for guaranteeing ventilation cooling effect on the motor end cover for the motor end cover forms non-enclosure space, so makes debris such as dust get into the motor, accumulates in the motor inside even, thereby influences the function of motor, and long-term use can influence the life of motor.
For example, a novel dustproof motor end cover disclosed in chinese patent CN 212381030U comprises a motor end cover body, a rotating shaft hole is formed in the middle of the motor end cover body, and a heat dissipation and dustproof mechanism is arranged on the inner side surface of the motor end cover body, the invention has a simple structure, the motor end cover body is communicated with the motor end cover body through a heat dissipation U-shaped pipe, two ends of the heat dissipation U-shaped pipe are communicated with the motor end cover body, and the bottom end of the heat dissipation U-shaped pipe is communicated with the inner cavity of the motor end cover body through a clamping groove, a filter screen member is fixed in the clamping groove, the end cover is connected to the motor, the heat in the motor is effectively discharged through the heat dissipation U-shaped pipe, and the filter screen member prevents external dust from entering the motor, accumulation of dust in the heat dissipation hole is reduced through a U-shaped loop of the heat dissipation U-shaped pipe, make dismouting speed too slow, waste time greatly, reduce work efficiency, so but provide a but the motor end cover that the leakproofness is good quick replacement with solving above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the motor end cover with good sealing performance and capable of being replaced quickly, has the advantages of being replaced quickly and the like, and solves the problems that when the motor end cover is replaced, the motor end cover needs to be dismounted slowly, the dismounting speed is too slow, the time is greatly wasted, and the working efficiency is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a motor end cover with good sealing performance and capable of being replaced quickly comprises a motor body and an end cover body, wherein the top of the motor body is fixedly connected with the end cover body, the outer surface of the motor body is fixedly connected with a fixing mechanism, the bottom of the fixing mechanism is fixedly connected with a buffer mechanism, and the front side of the fixing mechanism is movably connected with an access door;
the fixing mechanism comprises a fixing strip fixedly connected with the motor body, the outer surface of the fixing strip is fixedly connected with a connecting strip, the outer surface of the connecting strip is fixedly connected with a sleeve, the top of the sleeve is fixedly connected with a top plate, the left side and the right side of the connecting strip are both movably connected with a connecting rod, one end of the connecting rod penetrates through and extends to the inside of the connecting strip, the left side and the right side of the connecting strip are both fixedly connected with a sleeve shell, the upper side and the lower side of the inner cavity of the sleeve shell are both movably connected with a limiting plate, the limiting plate is fixedly connected with the connecting rod, the outer surface of the connecting rod is movably connected with a first spring, the first spring is fixedly connected with the sleeve shell, the opposite side of the connecting rod on the left side and the right side is both fixedly connected with a handle, the opposite side of the connecting rod on the left side and the right side is both fixedly connected with a push plate, the top of the top plate is movably connected with a threaded rod, one end of the threaded rod penetrates through and extends to the bottom of the top plate, the equal fixedly connected with handle in the left and right sides of threaded rod, the bottom fixedly connected with fixed block of threaded rod, the surface swing joint of threaded rod has the lagging, the bottom fixedly connected with baffle of lagging, the top fixedly connected with telescopic link of baffle, telescopic link and roof fixed connection.
Further, buffer gear includes the backing plate with end cover body fixed connection, the top swing joint of backing plate has the stripper plate, the top fixedly connected with dead lever of stripper plate, the top fixedly connected with stopper of dead lever, the top fixedly connected with second spring of stopper, the top fixedly connected with casing of second spring.
Further, buffer gear still include with casing fixed connection's baffle, four resistance pieces of bottom fixedly connected with of baffle, two firm poles of top fixedly connected with of backing plate, the top fixedly connected with clutch blocks of firm pole, clutch blocks and two resistance piece swing joint.
Furthermore, a communicating hole is formed in the sleeve block and matched with the threaded rod, and the aperture of the communicating hole is smaller than the volume of the fixing block.
Furthermore, the telescopic link comprises interior pole and outer pole, the inside swing joint of outer pole has one end to run through and extend to the outside interior pole of outer pole.
Furthermore, the upper side and the lower side of the inner cavity of the shell are both provided with sliding grooves, and the sliding grooves are matched with the limiting plates.
Further, the outer fixed surface of handle is connected with the buffer layer, the outer fixed surface of buffer layer is connected with protruding granule.
Further, the inside of roof is seted up threaded hole, threaded hole and threaded rod looks adaptation.
Further, the quantity of push pedal is two, two the push pedal is the symmetry equidistance with motor body's axis and distributes, two the equal fixedly connected with rubber layer in one side that the push pedal is relative.
Further, movable grooves are formed in the left side and the right side of the inner cavity of the shell, and the movable grooves are matched with the limiting blocks.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this but quick replacement's motor end cover is good in leakproofness, when changing, through starting fixed establishment for not extrude the motor end cover, make the motor end cover be convenient for change, overall structure is simple, has realized the purpose that the motor end cover is convenient for change, has improved work efficiency greatly.
2. This but quick replacement's motor end cover that leakproofness is good fixes the motor end cover through fixed establishment, when the motor moves, the power of shaking that produces cushions through buffer gear for motor end cover life is longer, and overall structure is simple, has realized motor end cover long service life's purpose, greatly reduced working cost.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is an external view of the present invention;
FIG. 3 is a schematic structural view of a fixing mechanism according to the present invention;
FIG. 4 is a schematic view of a buffering mechanism according to the present invention.
In the figure: the motor comprises a motor body 1, an end cover body 2, a fixing mechanism 3, a fixing strip 301, a connecting strip 302, a sleeve 303, a top plate 304, a connecting rod 305, a casing 306, a limiting plate 307, a first spring 308, a grip 309, a push plate 310, a threaded rod 311, a handle 312, a fixed block 313, a sleeve block 314, a baffle 315, a telescopic rod 316, a buffering mechanism 4, a backing plate 401, a squeezing plate 402, a fixed rod 403, a limiting block 404, a second spring 405, a shell 406, a stabilizing rod 407, a friction block 408, a resistance block 409 and an access door 5.
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.
Please refer to fig. 1-2, a but motor end cover that leakproofness is good quick replacement in this embodiment, including motor body 1 and end cover body 2, motor body 1's top fixedly connected with end cover body 2, motor body 1's external surface fixedly connected with fixed establishment 3, fixed establishment 3 fixes motor body 1 and end cover body 2, make motor body 1 and end cover body 2 carry out in close contact with, fixed establishment 3's bottom fixedly connected with buffer gear 4, buffer gear 4 protects end cover body 2, make motor body 1 when moving, protect end cover body 2 through buffer gear 4, fixed establishment 3's front swing joint has access door 5, when needing to change end cover body 2, change through opening access door 5.
Referring to fig. 3, the fixing mechanism 3 includes a fixing strip 301 fixedly connected to the motor body 1, a connecting strip 302 fixedly connected to an outer surface of the fixing strip 301, a sleeve 303 fixedly connected to an outer surface of the connecting strip 302, a top plate 304 fixedly connected to a top of the sleeve 303, the end cap body 2 is protected by the fixing strip 301, the connecting strip 302, the sleeve 303 and the top plate 304, dust is placed inside the end cap body 2, so that the end cap body 2 has a long service life, a connecting rod 305 having one end penetrating and extending into the connecting strip 302 is movably connected to both left and right sides of the connecting strip 302, a sleeve 306 is fixedly connected to both left and right sides of an inner cavity of the sleeve 306, a limiting plate 307 is movably connected to both upper and lower sides of the inner cavity of the sleeve 306, when a force is applied to the grip 309, the first spring 308 is limited by the limiting plate 307, so that the first spring 308 is compressed, and the push plate 310 is far away from the end cap body 2, the limiting plate 307 is fixedly connected with the connecting rod 305, the outer surface of the connecting rod 305 is movably connected with a first spring 308, the first spring 308 is fixedly connected with the sleeve 306, one side of the opposite side of the connecting rod 305 on the left side and the right side is fixedly connected with a handle 309, one side of the opposite side of the connecting rod 305 on the left side and the right side is fixedly connected with a push plate 310, when the force applied to the handle 309 is cancelled, the push plate 310 is contacted with the end cover body 2 through the reaction force of the first spring 308, so that the end cover body 2 is stabilized, the top of the top plate 304 is movably connected with a threaded rod 311 with one end penetrating and extending to the bottom of the top plate 304, the left side and the right side of the threaded rod 311 are fixedly connected with handles 312, the threaded rod 311 is synchronously rotated through rotating the handles 312, the threaded rod 311 is driven to be contacted with the threaded hole, so that the threaded rod 311 generates displacement, the bottom of the threaded rod 311 is fixedly connected with a fixing block 313, the surface swing joint of threaded rod 311 has a cover block 314, prescribes a limit to fixed block 313 through cover block 314, makes when carrying out threaded rod 311 and removes, and baffle 315 carries out synchronous motion, through cover block 314, makes threaded rod 311 when rotatory, only can drive baffle 315 and reciprocate, the bottom fixedly connected with baffle 315 of cover block 314, the top fixedly connected with telescopic link 316 of baffle 315, telescopic link 316 and roof 304 fixed connection.
The telescopic link 316 comprises interior pole and outer pole, and the inside swing joint of outer pole has one end to run through and extend to the outside interior pole of outer pole, prescribes a limit to baffle 315 through telescopic link 316 for baffle 315 can't rotate.
The inside of the sleeve block 314 is provided with a communication hole which is matched with the threaded rod 311, the aperture of the communication hole is smaller than the volume of the fixed block 313, and the sleeve block 314 limits the fixed block 313, so that when the threaded rod 311 moves, the baffle 315 moves synchronously.
The upper and lower both sides of the inner chamber of the casing 306 are all provided with chutes, the chutes are matched with the limiting plates 307, and the limiting plates 307 limit the casing 306.
The outer surface fixedly connected with buffer layer of handle 309, the outer surface fixedly connected with protruding granule of buffer layer for when pulling handle 309, make operating personnel hand can not skid through protruding granule.
The top plate 304 is internally provided with a threaded hole which is matched with the threaded rod 311.
The quantity of push pedal 310 is two, and two push pedals 310 are the symmetry equidistance with the axis of motor body 1 and distribute, and the equal fixedly connected with rubber layer in two push pedal 310 relative one side.
It should be noted that, when the force is applied to the grip 309, the first spring 308 is limited by the limiting plate 307, so that the first spring 308 is compressed, the push plate 310 is away from the end cap body 2, and when the force applied to the grip 309 is cancelled, the push plate 310 is contacted with the end cap body 2 by the reaction force of the first spring 308, so that the end cap body 2 is stabilized.
Referring to fig. 4, the buffering mechanism 4 includes a backing plate 401 fixedly connected to the end cover body 2, the top of the backing plate 401 is movably connected to an extrusion plate 402, the top of the extrusion plate 402 is fixedly connected to a fixing rod 403, the top of the fixing rod 403 is fixedly connected to a limiting block 404, the top of the limiting block 404 is fixedly connected to a second spring 405, force is transmitted through the extrusion plate 402, so that the extrusion plate 402 pushes the second spring 405 to buffer, the force is reacted by the second spring 405 to vibrate, the top of the second spring 405 is fixedly connected to a housing 406, the buffering mechanism 4 further includes a baffle 315 fixedly connected to the housing 406, the bottom of the baffle 315 is fixedly connected to four resistance blocks 409, the top of the backing plate 401 is fixedly connected to two stabilizing rods 407, the top of the stabilizing rod 407 is fixedly connected to a friction block 408, and the friction block 408 is movably connected to the two resistance blocks 409.
The left and right sides of the inner cavity of the shell 406 are both provided with movable grooves which are matched with the limiting blocks 404.
It will be appreciated that the reduction of the vibration force by the second spring 405, followed by the sliding of the resistance block 409 and the friction block 408, results in a substantial reduction of the force.
The working principle of the above embodiment is as follows:
firstly, when the replacement is carried out, the handle 312 is rotated, the threaded rod 311 is rotated, the buffer mechanism 4 is not stressed and is separated from the end cover body 2, then the push plates 310 on the left side and the right side are far away from the end cover body 2 by pulling the handle 309, the end cover body 2 is taken out for replacement by opening the access door 5, then the application of force to the handle 309 is cancelled, the first spring 308 pushes the limit plate 307, the connecting rod 305 pushes the push plates 310 to be contacted with the end cover body 2, then the handle 312 is rotated, the threaded rod 311 generates displacement through the threaded hole, the buffer mechanism 4 is pushed to be downwards in close contact with the end cover body 2, when the motor runs, the squeezing plate 402 is replaced up and down, the squeezing plate 402 pushes the fixing rod 403, the limit block 404 is pushed, the second spring 405 generates reaction force, the vibration force generated by the motor is reduced through the reaction force, then, the friction block 408 and the resistance block 409 rub against each other, so that the resilience force generated by the second spring 405 is reduced, the vibration force is reduced at the same time, and the service life of the motor end cover is greatly prolonged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a but quick replacement's motor end cover is good to leakproofness, includes motor body (1) and end cover body (2), its characterized in that: the top of the motor body (1) is fixedly connected with an end cover body (2), the outer surface of the motor body (1) is fixedly connected with a fixing mechanism (3), the bottom of the fixing mechanism (3) is fixedly connected with a buffer mechanism (4), and the front of the fixing mechanism (3) is movably connected with an access door (5);
the fixing mechanism (3) comprises a fixing strip (301) fixedly connected with the motor body (1), the outer surface of the fixing strip (301) is fixedly connected with a connecting strip (302), the outer surface of the connecting strip (302) is fixedly connected with a sleeve (303), the top of the sleeve (303) is fixedly connected with a top plate (304), the left side and the right side of the connecting strip (302) are movably connected with a connecting rod (305) one end of which penetrates through and extends to the inside of the connecting strip (302), the left side and the right side of the connecting strip (302) are fixedly connected with a casing (306), the upper side and the lower side of an inner cavity of the casing (306) are movably connected with limiting plates (307), the limiting plates (307) are fixedly connected with the connecting rod (305), the outer surface of the connecting rod (305) is movably connected with a first spring (308), and the first spring (308) is fixedly connected with the casing (306), the left and right sides the equal fixedly connected with handle (309) in one side that connecting rod (305) carried on the back mutually, the left and right sides the equal fixedly connected with push pedal (310) in one side that connecting rod (305) is relative, the top swing joint of roof (304) has threaded rod (311) that one end runs through and extends to roof (304) bottom, the equal fixedly connected with handle (312) in the left and right sides of threaded rod (311), the bottom fixedly connected with fixed block (313) of threaded rod (311), the surface swing joint of threaded rod (311) has pocket block (314), the bottom fixedly connected with baffle (315) of pocket block (314), the top fixedly connected with telescopic link (316) of baffle (315), telescopic link (316) and roof (304) fixed connection.
2. The motor end cover with good sealing performance and capable of being replaced quickly as claimed in claim 1, wherein: buffer gear (4) include with end cover body (2) fixed connection's backing plate (401), the top swing joint of backing plate (401) has stripper plate (402), the top fixedly connected with dead lever (403) of stripper plate (402), the top fixedly connected with stopper (404) of dead lever (403), the top fixedly connected with second spring (405) of stopper (404), the top fixedly connected with casing (406) of second spring (405).
3. The motor end cover with good sealing performance and capable of being replaced quickly as claimed in claim 2, wherein: buffer gear (4) still include with casing (406) fixed connection's baffle (315), four resistance pieces (409) of bottom fixedly connected with of baffle (315), two firm poles (407) of top fixedly connected with of backing plate (401), the top fixedly connected with clutch blocks (408) of firm pole (407), clutch blocks (408) and two resistance pieces (409) swing joint.
4. The motor end cover with good sealing performance and capable of being replaced quickly as claimed in claim 1, wherein: the inner part of the sleeve block (314) is provided with a communicating hole, the communicating hole is matched with the threaded rod (311), and the aperture of the communicating hole is smaller than the volume of the fixed block (313).
5. The motor end cover with good sealing performance and capable of being replaced quickly as claimed in claim 1, wherein: the telescopic rod (316) consists of an inner rod and an outer rod, and one end of the inner rod is movably connected with the inner rod which penetrates through the outer rod and extends to the outside of the outer rod.
6. The motor end cover with good sealing performance and capable of being replaced quickly as claimed in claim 1, wherein: the upper side and the lower side of the inner cavity of the casing (306) are both provided with sliding grooves, and the sliding grooves are matched with the limiting plates (307).
7. The motor end cover with good sealing performance and capable of being replaced quickly as claimed in claim 1, wherein: the outer surface of the handle (309) is fixedly connected with a buffer layer, and the outer surface of the buffer layer is fixedly connected with protruding particles.
8. The motor end cover with good sealing performance and capable of being replaced quickly as claimed in claim 1, wherein: the interior of the top plate (304) is provided with a threaded hole, and the threaded hole is matched with the threaded rod (311).
9. The motor end cover with good sealing performance and capable of being replaced quickly as claimed in claim 1, wherein: the quantity of push pedal (310) is two, two push pedal (310) are the symmetry equidistance with the axis of motor body (1) and distribute, two equal fixedly connected with rubber layer in one side that push pedal (310) is relative.
10. The motor end cover with good sealing performance and capable of being replaced quickly as claimed in claim 2, wherein: the left side and the right side of the inner cavity of the shell (406) are both provided with movable grooves, and the movable grooves are matched with the limiting blocks (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110557374.3A CN113206567B (en) | 2021-05-21 | 2021-05-21 | Motor end cover with good sealing performance and capable of being replaced quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110557374.3A CN113206567B (en) | 2021-05-21 | 2021-05-21 | Motor end cover with good sealing performance and capable of being replaced quickly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113206567A true CN113206567A (en) | 2021-08-03 |
| CN113206567B CN113206567B (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110557374.3A Active CN113206567B (en) | 2021-05-21 | 2021-05-21 | Motor end cover with good sealing performance and capable of being replaced quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113206567B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209948827U (en) * | 2019-07-08 | 2020-01-14 | 无锡市黄氏电器制造有限公司 | Anti-shaking mechanism for motor base |
| CN210578101U (en) * | 2019-09-24 | 2020-05-19 | 福建中驰动力科技有限公司 | Generator convenient to maintain |
| CN210724396U (en) * | 2019-12-04 | 2020-06-09 | 焜月电器科技(常州)有限公司 | Motor aluminum end cover convenient to install |
| CN111756192A (en) * | 2020-06-29 | 2020-10-09 | 江苏联峰工业装备科技有限公司 | Motor end cover dismounting device capable of avoiding motor end cover from falling |
-
2021
- 2021-05-21 CN CN202110557374.3A patent/CN113206567B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209948827U (en) * | 2019-07-08 | 2020-01-14 | 无锡市黄氏电器制造有限公司 | Anti-shaking mechanism for motor base |
| CN210578101U (en) * | 2019-09-24 | 2020-05-19 | 福建中驰动力科技有限公司 | Generator convenient to maintain |
| CN210724396U (en) * | 2019-12-04 | 2020-06-09 | 焜月电器科技(常州)有限公司 | Motor aluminum end cover convenient to install |
| CN111756192A (en) * | 2020-06-29 | 2020-10-09 | 江苏联峰工业装备科技有限公司 | Motor end cover dismounting device capable of avoiding motor end cover from falling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113206567B (en) | 2022-08-09 |
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