CN217664958U - Cleaning device for maintenance of motor equipment - Google Patents

Cleaning device for maintenance of motor equipment Download PDF

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Publication number
CN217664958U
CN217664958U CN202221169633.1U CN202221169633U CN217664958U CN 217664958 U CN217664958 U CN 217664958U CN 202221169633 U CN202221169633 U CN 202221169633U CN 217664958 U CN217664958 U CN 217664958U
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CN
China
Prior art keywords
motor
base body
cleaning device
plate
sliding
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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
Application number
CN202221169633.1U
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Chinese (zh)
Inventor
施智勇
欧阳彩玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshida Power Group Co ltd
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Zhongshida Power Group Co ltd
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Publication date
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Priority to CN202221169633.1U priority Critical patent/CN217664958U/en
Application granted granted Critical
Publication of CN217664958U publication Critical patent/CN217664958U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

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Abstract

The utility model discloses a cleaning device for motor equipment maintenance, which comprises a base body, wherein the base body is of a rectangular plate-shaped structure, 4 universal wheels are arranged at the lower end of the base body, and an adjustable base is arranged at the outer side of the bottom end of the base body; the sliding chute is arranged at the upper end of the base body, the appearance of the sliding chute is of a T-shaped sliding chute structure, and the sliding chute is provided with a sliding limiting mechanism; a mounting plate above the base. This cleaning device for motor equipment maintenance is provided with quick location clamping mechanism, because set up drive gear in last roof, and drive gear and rack toothing, and the cover that will install the cover that presss from both sides links to each other with the rack, make and to drive 2 racks through anticlockwise rotation drive gear and draw close each other, and then make to press from both sides the cover and draw close each other and tighten up, the instrument support for the motor that will treat to wash this moment is pressing from both sides between the cover, press from both sides the inboard slipmat laminating motor both sides of cover, thereby clip the motor, it presss from both sides tightly to have accomplished the location.

Description

Cleaning device for maintenance of motor equipment
Technical Field
The utility model relates to a cleaning device technical field specifically is a cleaning device is used in electrical equipment maintenance.
Background
The electric motor is a device for converting electric energy into mechanical energy (commonly called as a motor), the generator is a device for converting mechanical energy into electric energy, and as the use time of the electric motor increases, dust and stains are easily deposited on the surface of the electric motor, so that the heat dissipation effect and the attractiveness of the electric motor are affected, so that the surface of the electric motor can be cleaned after the electric motor is used for a period of time, however, the existing electric motor equipment cleaning device has many defects, such as:
for example, CN109139395B, a cleaning device for wind driven generator lacks a mechanism for positioning and clamping the motor quickly, resulting in low efficiency when using the device, and in addition, it lacks a high efficiency cleaning mechanism, which cannot clean the dirt on the surface of the motor thoroughly, and has poor cleaning effect, and cannot meet the requirement of the user, and the traditional motor cleaning device is not easy to be detached for maintenance, and is not convenient to replace and maintain the cleaning device itself regularly.
Therefore, we propose a cleaning device for maintenance of motor equipment in order to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cleaning device is used in electrical equipment maintenance to lack quick location fixture, clean not good and the not convenient to detach problem of maintaining on the existing market that the above-mentioned background art provided of solution.
In order to achieve the above object, the utility model provides a following technical scheme: a cleaning device for maintenance of motor equipment comprises a base body, wherein the base body is of a cuboid plate-shaped structure, 4 universal wheels are arranged at the lower end of the base body, and an adjustable base is arranged on the outer side of the bottom end of the base body;
the sliding chute is arranged at the upper end of the base body, the appearance of the sliding chute is of a T-shaped sliding chute structure, and the sliding chute is provided with a sliding limiting mechanism;
the mounting plate is arranged above the base body, 4 jacks are formed in the surface of the mounting plate, and the jacks are provided with quick mounting and dismounting mechanisms;
the electric telescopic rods are arranged on two sides of the upper end of the base body, are in a vertical relation with the base body and are provided with transmission mechanisms;
and the upper top plate is connected to the upper end of the electric telescopic rod, a sliding groove is formed in the upper top plate, and the upper top plate is provided with a clamping mechanism.
Adopt above-mentioned technical scheme can make the device possess quick location clamping mechanism, because set up drive gear in last roof, and drive gear and rack toothing, and the clamp cover that will install the clamp cover links to each other with the rack, make can drive 2 racks through anticlockwise rotation drive gear and draw close each other, and then make the clamp cover draw close each other and tighten up, thereby clip the motor, the location is pressed from both sides tightly, in addition the device is provided with efficient cleaning mechanism, link to each other through 4 hydraulic stems between mounting panel and the slider, make the hydraulic stem can drive the mounting panel and rise, and then drive the brush board that is fixed by the mounting panel and rise, the brush board contacts the rotation motor, clean motor surface, the sprinkler bead of mounting panel side is towards motor blowout cleaning solution simultaneously, the belt can drive the threaded rod in step and rotate when the drive shaft rotates, and then make the slider lateral sliding, along with servo motor's positive and negative rotation, realize the slider horizontal reciprocating sliding to the slider, make the brush board repeatedly rub motor surface, thereby improve clean effect, this device still is provided with the convenient dismantlement maintenance mechanism simultaneously, only need to hold the pull ring of mounting panel both sides outwards, can drive the spring baffle removal with the block, just, the dog is very block can be changed from the brush board and just, the brush board is maintained, the convenience is maintained, the brush board is maintained, the cleaning performance has been increased.
As the utility model discloses a preferred technical scheme, the slip stop gear of spout includes:
the sliding block is arranged in the sliding groove, a threaded hole is formed in the surface of the sliding block, and the threaded hole and the threaded rod form a threaded connection mechanism;
the threaded rod is arranged in the sliding groove and is connected with the base body in a rotating mode.
Adopt above-mentioned technical scheme to make the device possess slip stop gear, owing to seted up the spout on the base member for the slider can slide in the spout, and it is rotatory to drive the drive shaft through servo motor, and the belt can drive the threaded rod in step and rotate when the drive shaft rotates, and then makes slider lateral sliding, and the realization is to slider lateral reciprocating sliding along with servo motor's positive and negative rotation.
As the utility model discloses a preferred technical scheme, the quick installation disassembly body of socket includes:
the spring stop block is arranged in the socket, the shape of the spring stop block is a sliding block mechanism connected with the spring, and the outer side of the spring stop block is connected with the pull ring through a plate;
the brush plate is arranged at the upper end of the mounting plate, a brush is arranged at the upper end of the brush plate, and 4 clamping blocks at the bottom end of the brush plate and the spring stop block form a clamping mechanism.
Adopt above-mentioned technical scheme can make the device possess quick installation disassembly body, only need hold the pull ring of mounting panel both sides and stimulate outwards, can drive the spring dog and remove, the spring dog breaks away from the block with the fixture block, alright dismantle the brush board from the mounting panel this moment, change or clean maintenance to the brush board, only need during the installation insert the socket of mounting panel upper end with the fixture block of new brush board bottom, the spring dog can be automatic under the elastic action with the fixture block auto-lock, thereby the installation has been accomplished.
As the utility model discloses a preferred technical scheme, electric telescopic handle's drive mechanism includes:
the servo motor is connected to the right side of the electric telescopic rod, the shaft end of the servo motor is connected with the driving shaft, and the driving shaft is of a hexagonal prism structure;
a belt connected to the drive shaft and a surface of the threaded rod.
Adopt above-mentioned technical scheme can make the device possess drive mechanism, through linking to each other servo motor and drive shaft, link to each other belt and drive shaft and threaded rod again, can drive the threaded rod and rotate when driving the drive shaft through servo motor.
As a preferred technical solution of the present invention, the clamping mechanism of the upper top plate includes:
the driving gear is rotationally connected with the upper top plate through a rotating shaft, the outer side of the rotating shaft is connected with the end of the motor shaft, and the driving gear and the rack form a gear meshing mechanism;
the connecting rod is connected to the lower end of the rack, the connecting rod and the sleeve rod form rotary connection through a bearing, and the sleeve rod and the driving shaft form sliding connection;
the clamping sleeve is connected to the inner side of the sleeve rod, the inner side of the clamping sleeve is of a circular structure, and an anti-slip pad is arranged on the inner side of the clamping sleeve.
Adopt above-mentioned technical scheme to make the device possess clamping mechanism, owing to set up drive gear in last roof, and drive gear and rack meshing, and the cover that will install the cover that presss from both sides links to each other with the rack, make and to drive 2 racks through anticlockwise rotation drive gear and draw close each other, and then make the cover that presss from both sides to draw close each other and tighten up, the motor that will treat to wash at this moment holds in the palm between the cover with the instrument, presss from both sides the inboard slipmat laminating motor both sides of cover, thereby cliies the motor, has accomplished the positioning clamping.
As the utility model discloses a preferred technical scheme, the mounting panel still is provided with:
and the water spraying heads are arranged on two sides of the side surface of the mounting plate and are in rotary connection with the mounting plate through hinges.
Adopt above-mentioned technical scheme to make the device possess better cleaning performance, the brush board contacts and rotates the motor, cleans the motor surface, and the sprinkler bead of mounting panel side is towards the motor blowout cleaning solution simultaneously, cooperates the better clean motor of brush board, has increased the practicality.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the cleaning device for motor equipment maintenance is provided with the rapid positioning and clamping mechanism, the driving gear is arranged in the upper top plate, the driving gear is meshed with the rack, and the jacket provided with the jacket is connected with the rack, so that 2 racks can be driven to mutually approach by rotating the driving gear anticlockwise, the jackets are mutually approached and tightened, at the moment, a motor tool to be cleaned is supported between the jackets, the anti-slip pads on the inner sides of the jackets are attached to the two sides of the motor, the motor is clamped, and the positioning and clamping are completed;
2. the cleaning device for motor equipment maintenance is provided with an efficient cleaning mechanism, a sliding groove is formed in the upper end of a base body, a sliding block can slide in the sliding groove, a driving shaft is driven to rotate through a servo motor, the driving shaft drives a sleeve rod to rotate, and further drives a motor clamped by a jacket to rotate, the mounting plate and the sliding block are connected through 4 hydraulic rods, so that the hydraulic rods can drive a mounting plate to ascend and further drive a brush plate fixed by the mounting plate to ascend, the brush plate is in contact with a rotating motor to clean the surface of the motor, meanwhile, a water spray head on the side surface of the mounting plate sprays cleaning solution towards the motor, a belt can synchronously drive a threaded rod to rotate when the driving shaft rotates, and further the sliding block transversely slides along with the forward and backward rotation of the servo motor, so that the brush plate repeatedly rubs stains on the surface of the motor, and the cleaning effect is improved;
3. this cleaning device for electrical equipment maintenance is provided with convenient to detach and maintains the mechanism, only need hold the pull ring of mounting panel both sides and stimulate outwards, can drive the spring dog and remove, the spring dog breaks away from the block with the fixture block, alright dismantle the brush board from the mounting panel this moment, change or clean maintenance to the brush board, only need during the installation insert the socket of mounting panel upper end with the fixture block of new brush board bottom, the spring dog can be automatic under the elastic action with the fixture block auto-lock, thereby the installation has been accomplished, therefore, the convenience is brought, and the practicability is increased.
Drawings
FIG. 1 is a schematic view of a main view partial cross-section structure of the present invention;
FIG. 2 is a schematic side-sectional view of the substrate of the present invention;
FIG. 3 is a schematic view of the main section structure of the sleeve rod and the jacket of the present invention;
FIG. 4 is a schematic view of the bottom end of the brush plate according to the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a substrate; 2. a chute; 3. a slider; 4. a threaded hole; 5. a threaded rod; 6. mounting a plate; 7. a spring stop; 8. a pull ring; 9. a brush plate; 10. a clamping block; 11. an electric telescopic rod; 12. a servo motor; 13. a drive shaft; 14. a belt; 15. an upper top plate; 16. a drive gear; 17. a rack; 18. a connecting rod; 19. a loop bar; 20. a jacket; 21. a non-slip mat; 22. a sprinkler head.
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.
Example 1:
referring to fig. 1-5, the present invention provides a technical solution: a cleaning device for maintenance of motor equipment comprises a base body 1, wherein the base body 1 is of a cuboid plate-shaped structure, 4 universal wheels are arranged at the lower end of the base body 1, and an adjustable base is arranged on the outer side of the bottom end of the base body 1; the chute 2 is arranged at the upper end of the base body 1, the chute 2 is of a T-shaped chute structure, and the chute 2 is provided with a sliding limiting mechanism; the slip stop gear of spout 2 includes: the sliding block 3 is arranged in the sliding groove 2, a threaded hole 4 is formed in the surface of the sliding block 3, and the threaded hole 4 and the threaded rod 5 form a threaded connection mechanism; threaded rod 5 sets up in spout 2, threaded rod 5 is connected through the rotation mode with base member 1, make the device possess slip stop gear, owing to seted up spout 2 in base member 1 upper end, make slider 3 can slide in spout 2, it is rotatory to drive shaft 13 through servo motor 12, belt 14 can drive threaded rod 5 simultaneously and rotate when drive shaft 13 rotates, and then make slider 3 lateral sliding, along with servo motor 12's positive and negative rotation, the realization is to slider 3 lateral reciprocating sliding
The mounting plate 6 is arranged above the base body 1, 4 jacks are formed in the surface of the mounting plate 6, and the jacks are provided with quick mounting and dismounting mechanisms; quick installation disassembly body of socket includes: the spring stop dog 7 is arranged in the socket, the spring stop dog 7 is in a slide block mechanism connected with the spring, and the outer side of the spring stop dog 7 is connected with the pull ring 8 through a plate; brush board 9 sets up in the upper end of mounting panel 6, and the upper end of brush board 9 is provided with the brush, and 4 fixture blocks 10 and spring stop 7 of brush board 9 bottom constitute block mechanism, and mounting panel 6 still is provided with: the water spraying heads 22 are arranged on two sides of the side surface of the mounting plate 6, the water spraying heads 22 and the mounting plate 6 are in rotary connection through hinges, so that the device is provided with a quick mounting and dismounting mechanism, the spring stop 7 can be driven to move only by holding pull rings 8 on two sides of the mounting plate 6 to pull outwards, the spring stop 7 is separated from being clamped with a clamping block 10, the brush plate 9 can be dismounted from the mounting plate 6 at the moment, the brush plate 9 is replaced or cleaned and maintained, only the clamping block 10 at the bottom end of a new brush plate 9 is inserted into a socket at the upper end of the mounting plate 6 during mounting, the spring stop 7 can automatically self-lock with the clamping block 10 under the elastic action, and therefore mounting is completed, the device has a good cleaning effect, the brush plate 9 is in contact with a rotating motor to clean the surface of the motor, meanwhile, the water spraying heads 22 on the side surface of the mounting plate 6 spray cleaning solution towards the motor, the motor is better cleaned by matching with the brush plate 9, and the practicability is increased;
the electric telescopic rods 11 are arranged on two sides of the upper end of the base body 1, the electric telescopic rods 11 are perpendicular to the base body 1, and the electric telescopic rods 11 are provided with transmission mechanisms; the transmission mechanism of the electric telescopic rod 11 comprises: the servo motor 12 is connected to the right side of the electric telescopic rod 11, the shaft end of the servo motor 12 is connected with the driving shaft 13, and the driving shaft 13 is of a hexagonal prism structure; the belt 14 is connected to the surfaces of the driving shaft 13 and the threaded rod 5, so that the device is provided with a transmission mechanism, the servo motor 12 is connected with the driving shaft 13, the belt 14 is connected with the driving shaft 13 and the threaded rod 5, and the driving shaft 13 can be driven by the servo motor 12 and the threaded rod 5 can be driven to rotate;
the upper top plate 15 is connected to the upper end of the electric telescopic rod 11, a sliding groove is formed in the upper top plate 15, and the upper top plate 15 is provided with a clamping mechanism; the clamping mechanism of the upper top plate 15 includes: the driving gear 16 is rotationally connected with the upper top plate 15 through a rotating shaft, the outer side of the rotating shaft is connected with the end of the motor shaft, and the driving gear 16 and the rack 17 form a gear meshing mechanism; the connecting rod 18 is connected to the lower end of the rack 17, the connecting rod 18 and the loop bar 19 form rotary connection through a bearing, and the loop bar 19 and the driving shaft 13 form sliding connection; the jacket 20 is connected to the inner side of the sleeve rod 19, the inner side of the jacket 20 is of a circular structure, and the inner side of the jacket 20 is provided with the anti-slip mat 21, so that the device is provided with a clamping mechanism, the driving gear 16 is arranged in the upper top plate 15, the driving gear 16 is meshed with the rack 17, and the jacket 20 provided with the jacket 20 is connected with the rack 17, so that the driving gear 16 is rotated anticlockwise to drive 2 racks 17 to mutually approach, the jackets 20 are further mutually approached and tightened, at the moment, a tool for the motor to be cleaned is supported between the jackets 20, the anti-slip mat 21 on the inner side of the jacket 20 is attached to two sides of the motor, so that the motor is clamped, and positioning and clamping are completed;
example 2:
this example differs from example 1 in that:
can add in the outside of base member 1 and establish a glass protection casing, cover the device completely, reserve a door, be used for making things convenient for personnel to get in and out of the shipment, the main effect of glass protection casing is that a protection effect is provided, avoids having spare part not hard up to sputter around by abluent motor when rotating, injures personnel around, can prevent simultaneously that slope in-process sprinkler head 22 spun liquid from sputtering around, has increased the practicality.
The working principle is as follows: when the cleaning device for motor equipment maintenance is used, the operation control panel starts the drive gear 16 to rotate anticlockwise to drive the 2 toothed bars 17 to close each other, so that the jacket 20 is closed and tightened, at the moment, a motor tool to be cleaned is supported between the jacket 20, the anti-slip mat 21 on the inner side of the jacket 20 is attached to two sides of the motor, so that the motor is clamped, positioning and clamping are completed, the servo motor 12 drives the drive shaft 13 to rotate, the drive shaft 13 drives the sleeve rod 19 to rotate, and further drives the motor clamped by the jacket 20 to rotate, the mounting plate 6 and the slider 3 are connected through 4 hydraulic rods, so that the hydraulic rods can drive the mounting plate 6 to ascend, and further drive the brush plate 9 fixed by the mounting plate 6 to ascend, the brush plate 9 is contacted with the rotating motor, the surface of the motor is cleaned, meanwhile, the water spray heads 22 on the side surfaces of the mounting plate 6 spray cleaning liquid towards the motor, the belt 14 can synchronously drive the rotation of the slider 5 to rotate when the drive shaft 13 rotates, and further enable the slider 3 to transversely slide, forward and reverse rotation of the servo motor 12, so that the slider 3 transversely slides in a reciprocating mode that stains are repeatedly rubbed against the motor surface, and the cleaning effect is improved.
To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A cleaning device for maintenance of motor equipment comprises a base body (1) which is of a rectangular plate-shaped structure, wherein 4 universal wheels are arranged at the lower end of the base body (1), and an adjustable base is arranged on the outer side of the bottom end of the base body (1);
the method is characterized in that:
the sliding chute (2) is arranged at the upper end of the base body (1), the appearance of the sliding chute (2) is of a T-shaped sliding chute structure, and the sliding chute (2) is provided with a sliding limiting mechanism;
the mounting plate (6) is arranged above the base body (1), 4 jacks are formed in the surface of the mounting plate (6), and the jacks are provided with quick mounting and dismounting mechanisms;
the electric telescopic rods (11) are arranged on two sides of the upper end of the base body (1), the electric telescopic rods (11) are perpendicular to the base body (1), and the electric telescopic rods (11) are provided with transmission mechanisms;
the upper top plate (15) is connected to the upper end of the electric telescopic rod (11), a sliding groove is formed in the upper top plate (15), and the upper top plate (15) is provided with a clamping mechanism.
2. The cleaning device for maintenance of motor equipment according to claim 1, wherein: the slip stop gear of spout (2) includes:
the sliding block (3) is arranged in the sliding groove (2), a threaded hole (4) is formed in the surface of the sliding block (3), and the threaded hole (4) and the threaded rod (5) form a threaded connection mechanism;
the threaded rod (5) is arranged in the sliding groove (2), and the threaded rod (5) is connected with the base body (1) in a rotating mode.
3. The cleaning device for maintenance of motor equipment according to claim 1, wherein: quick installation disassembly body of socket includes:
the spring stop block (7) is arranged in the socket, the spring stop block (7) is of a slider mechanism connected with a spring, and the outer side of the spring stop block (7) is connected with the pull ring (8) through a plate;
the brush plate (9) is arranged at the upper end of the mounting plate (6), a brush is arranged at the upper end of the brush plate (9), and 4 clamping blocks (10) at the bottom end of the brush plate (9) and the spring stop block (7) form a clamping mechanism.
4. The cleaning device for maintenance of motor equipment according to claim 1, wherein: the transmission mechanism of the electric telescopic rod (11) comprises:
the servo motor (12) is connected to the right side of the electric telescopic rod (11), the shaft end of the servo motor (12) is connected with the driving shaft (13), and the driving shaft (13) is of a hexagonal prism structure;
a belt (14) connected to the drive shaft (13) and the surface of the threaded rod (5).
5. The cleaning device for maintenance of motor equipment according to claim 1, wherein: the clamping mechanism of the upper top plate (15) comprises:
the driving gear (16) is rotationally connected with the upper top plate (15) through a rotating shaft, the outer side of the rotating shaft is connected with the end of the motor shaft, and the driving gear (16) and the rack (17) form a gear meshing mechanism;
the connecting rod (18) is connected to the lower end of the rack (17), the connecting rod (18) and the sleeve rod (19) form rotary connection through a bearing, and the sleeve rod (19) and the driving shaft (13) form sliding connection;
the jacket (20) is connected to the inner side of the sleeve rod (19), the inner side of the jacket (20) is of a circular structure, and a non-slip mat (21) is arranged on the inner side of the jacket (20).
6. The cleaning device for maintenance of electric machine equipment according to claim 3, wherein: the mounting plate (6) is further provided with:
and the water spraying heads (22) are arranged on two sides of the side surface of the mounting plate (6), and the water spraying heads (22) and the mounting plate (6) form rotary connection through hinges.
CN202221169633.1U 2022-05-16 2022-05-16 Cleaning device for maintenance of motor equipment Expired - Fee Related CN217664958U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221169633.1U CN217664958U (en) 2022-05-16 2022-05-16 Cleaning device for maintenance of motor equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221169633.1U CN217664958U (en) 2022-05-16 2022-05-16 Cleaning device for maintenance of motor equipment

Publications (1)

Publication Number Publication Date
CN217664958U true CN217664958U (en) 2022-10-28

Family

ID=83738810

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221169633.1U Expired - Fee Related CN217664958U (en) 2022-05-16 2022-05-16 Cleaning device for maintenance of motor equipment

Country Status (1)

Country Link
CN (1) CN217664958U (en)

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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: 20221028