CN207929613U - A kind of electromechanical equipment dust-extraction unit - Google Patents
A kind of electromechanical equipment dust-extraction unit Download PDFInfo
- Publication number
- CN207929613U CN207929613U CN201721664836.7U CN201721664836U CN207929613U CN 207929613 U CN207929613 U CN 207929613U CN 201721664836 U CN201721664836 U CN 201721664836U CN 207929613 U CN207929613 U CN 207929613U
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- China
- Prior art keywords
- fixedly connected
- transmission device
- electromechanical equipment
- motor
- bottom plate
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Abstract
The utility model discloses a kind of electromechanical equipment dust-extraction units, including bottom plate, the upper surface of the bottom plate is connected with first bearing, and first rotating shaft is socketed in first bearing, the outer surface of the first rotating shaft is socketed with driven wheel, and driven wheel is rotatablely connected by belt and driving wheel, the lower surface of the driving wheel is fixedly connected with the upper surface of the first transmission device, and the left side of the first transmission device is fixedly connected with the right side of bottom plate, and the top of first rotating shaft is fixedly connected with the lower surface of support board.The electromechanical equipment dust-extraction unit, by the way that the first transmission device, the second transmission device, third transmission device, support board, driving wheel, driven wheel, electromechanical equipment ontology, hairbrush, electric pushrod, telescopic device, traction rope, first rotating shaft, the second shaft, second bearing, control panel and accumulator is arranged, worker is not needed to clear up manually, it not only clears up more convenient, and the time has been saved, to accelerate the process of production.
Description
Technical field
The utility model is related to technical field of the electromechanical equipment, specially a kind of electromechanical equipment dust-extraction unit.
Background technology
Equipment refers to and is used for a long time in production for people, and keep substantially in Reusability original physical form and
The means of production of function and the general name of material goods.Equipment has common apparatus, a special equipment, common apparatus include mechanical equipment,
Electrical equipment, special equipment, office equipment, haulage vehicle, instrument and meter and computer techno-stress equipment etc., special equipment includes
Mine special equipment, special chemical equipment, aerospace special equipment and public security fire-fighting special equipment etc..
In use for some time, the outer surface of electromechanical equipment can attach some dusts to electromechanical equipment, and staff is general
The dust of electromechanical equipment outer surface is cleared up manually, is needed by many tools to electromechanical equipment outer surface when worker clears up
Dust cleared up, it is not only very inconvenient, but also waste time, to influence the process of production.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of electromechanical equipment dust-extraction unit, solves electromechanics and sets
For in use for some time, the outer surface of electromechanical equipment can attach some dusts, and staff is generally manually to electromechanical equipment
The dust of outer surface is cleared up, and needs to carry out the dust of electromechanical equipment outer surface by many tools when worker clears up clear
Reason, it is not only very inconvenient, but also waste time, the problem of process to influence production.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions:A kind of electromechanical equipment dust-extraction unit, including bottom
The upper surface of plate, the bottom plate is connected with first bearing, and first rotating shaft is socketed in first bearing, the first rotating shaft
Outer surface is socketed with driven wheel, and driven wheel is rotatablely connected by belt and driving wheel, the lower surface of the driving wheel and the
The upper surface of one transmission device is fixedly connected, and the left side of the first transmission device is fixedly connected with the right side of bottom plate, institute
The top for stating first rotating shaft is fixedly connected with the lower surface of support board, and the upper surface of support board open up it is fluted, it is described recessed
It is placed with electromechanical equipment ontology in slot, and electromechanical equipment ontology left side is provided with hairbrush, the left side of the hairbrush and the
The right side of two transmission devices is fixedly connected, and the right side of the second transmission device passes through the right side of electric pushrod and sliding block
Be fixedly connected, in sliding block setting sliding slot, and sliding slot is opened in the right side of support plate, the lower surface of the support plate with
The upper surface of bottom plate is fixedly connected, and the upper surface of sliding block is fixedly connected by telescopic device with the upper surface of sliding slot inner wall,
The lower surface of the sliding block is fixedly connected with one end of traction rope, and the outer surface of the other end of traction rope and second bearing is solid
Fixed connection, the second bearing is socketed in the outer surface of the second shaft, and the left side of the right end of the second shaft and turntable is solid
Fixed connection, the right side of the turntable is fixedly connected with the left side of third transmission device, and the following table of third transmission device
Face is fixedly connected with the upper surface of bottom plate.
Preferably, first transmission device includes first motor, under the output shaft and driving wheel of the first motor
Surface is fixedly connected, and the fuselage of first motor is fixedly connected by the first fixed plate with the right side of bottom plate.
Preferably, second transmission device includes the second motor, the left side of the output shaft and hairbrush of second motor
Face is fixedly connected, and the fuselage of the second motor is fixedly connected by the second fixed plate with the right end of electric pushrod.
Preferably, the third transmission device includes third motor, the right side of the output shaft and turntable of the third motor
Face is fixedly connected, and the fuselage of third motor is fixedly connected by third fixed plate with the upper surface of bottom plate.
Preferably, the telescopic device includes telescopic rod, and the outer surface of the telescopic rod is socketed with spring, the telescopic rod
Top and the top of spring be fixedly connected with the upper surface of sliding slot inner wall, and the bottom end of telescopic rod and the bottom end of spring are equal
It is fixedly connected with the upper surface of sliding block.
Preferably, the upper surface of the bottom plate is provided with accumulator, and accumulator positioned at the left side of support plate, and
The upper surface of accumulator is provided with control panel.
Preferably, the output end of the accumulator is electrically connected with the input terminal of control panel, and the output of control panel
End is electrically connected with the input terminal of first motor, the second motor, third motor and electric pushrod respectively.
(3) advantageous effect
The utility model provides a kind of electromechanical equipment dust-extraction unit, has following advantageous effect:
(1), electromechanical equipment dust-extraction unit, by the way that the first transmission device, the second transmission device, third transmission dress is arranged
Set, support board, driving wheel, driven wheel, electromechanical equipment ontology, hairbrush, electric pushrod, telescopic device, traction rope, first rotating shaft,
Second shaft, second bearing, control panel and accumulator first pass through when to make to need to be dusted electromechanical equipment ontology
Control panel controls electric pushrod elongation, then electric pushrod elongated electric brush controls electronic push away close to electromechanical equipment ontology
Bar stops elongation, controls the second transmission device and third passes the work of work(device, and the second transmission operation band electric brush rotates, the
Three transmission operations drive turntable rotation, and when the second pivoted downward of driven by rotary disc, second bearing is pulled by traction rope
Sliding block moves downward, and sliding block band electric brush moves downward, and when the second shaft of driven by rotary disc is rotated up, traction rope loosens, and stretches
Device pulls sliding block to move upwards, and sliding block band electric brush moves upwards, to allow hairbrush to move up and down to electromechanical equipment sheet
The dust of external surface is cleared up, and the first transmission operation is then controlled, and the first transmission operation, which drives, actively to be rotated
Dynamic, driving wheel drives driven wheel rotation, driven wheel that first rotating shaft rotation, first rotating shaft is driven to drive support board rotation, support board
The rotation of electromechanical equipment ontology is driven, is cleared up so as to the dust to electromechanical equipment body outer surface, does not need worker's hand
It is dynamic to be cleared up, it not only clears up more convenient, but also the time has been saved, to accelerate the process of production.
(2), electromechanical equipment dust-extraction unit, by the way that third transmission device, turntable, the second shaft, second bearing, cunning is arranged
Block, telescopic device, traction rope and hairbrush, third transmission operation drive turntable rotation, the second shaft of driven by rotary disc to turn downwards
When dynamic, second bearing pulls sliding block to move downward by traction rope, and sliding block band electric brush moves downward, the second shaft of driven by rotary disc
When being rotated up, traction rope loosens, and telescopic device pulls sliding block to move upwards, and sliding block band electric brush moves upwards, to make hair
Brush, which can move up and down, clears up the dust of electromechanical equipment body outer surface, and the utility model is compact-sized, and design is closed
Reason, it is highly practical.
Description of the drawings
Fig. 1 is the cross-sectional view that the utility model is faced;
Fig. 2 is the structural schematic diagram that the utility model is faced.
In figure:1 second shaft, 2 second bearings, 3 turntables, 4 third transmission devices, 41 third fixed plates, 42 third motors,
5 bottom plates, 6 driven wheels, 7 first rotating shafts, 8 first bearings, 9 first transmission devices, 91 first fixed plates, 92 first motors, 10 masters
Driving wheel, 11 belts, 12 grooves, 13 support boards, 14 electromechanical equipment ontologies, 15 hairbrush, 16 second transmission devices, 161 second are fixed
Plate, 162 second motors, 17 electric pushrods, 18 support plates, 19 telescopic devices, 191 springs, 192 telescopic rods, 20 sliding blocks, 21 are slided
Slot, 22 traction ropes, 23 control panels, 24 accumulators.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model provides a kind of technical solution:A kind of electromechanical equipment dust-extraction unit, including bottom plate
5, the upper surface of bottom plate 5 is connected with first bearing 8, and first rotating shaft 7 is socketed in first bearing 8, the appearance of first rotating shaft 7
Surface cover is connected to driven wheel 6, and driven wheel 6 is rotatablely connected by belt 11 and driving wheel 10, the lower surface of driving wheel 10 and the
The upper surface of one transmission device 9 is fixedly connected, the first transmission device 9 include first motor 92, the output shaft of first motor 92 with
The lower surface of driving wheel 10 is fixedly connected, and the fuselage of first motor 92 passes through the right side of the first fixed plate 91 and bottom plate 5
It is fixedly connected, by the way that the first fixed plate 91 is arranged, to allow 92 fuselage of first motor to be fixed, to make first motor 92
It can work normally, and the left side of the first transmission device 9 is fixedly connected with the right side of bottom plate 5, the top of first rotating shaft 7
It is fixedly connected with the lower surface of support board 13, and the upper surface of support board 13 opens up fluted 12, by the way that groove 12 is arranged, from
And electromechanical equipment ontology 14 will not move on support board 13 when making to electromechanical equipment 14 dedusting of ontology, and Organic Electricity is placed in groove 12
Apparatus body 14, and 14 left side of electromechanical equipment ontology is provided with hairbrush 15, the left side of hairbrush 15 and the second transmission device
16 right side is fixedly connected, and the second transmission device 16 includes the second motor 162, output shaft and the hairbrush 15 of the second motor 162
Left side be fixedly connected, and the fuselage of the second motor 162 is fixed by the second fixed plate 161 and the right end of electric pushrod 17
Connection, by the way that the second fixed plate 161 is arranged, to allow the fuselage of the second motor 162 to be fixed, to make the second motor
162 can work normally, and the right side of the second transmission device 16 is fixed by electric pushrod 17 and the right side of sliding block 20
Connection, sliding block 20 is arranged in sliding slot 21, and sliding slot 21 is opened in the right side of support plate 18, by the way that sliding block 20 and sliding slot is arranged
21, to allow the sliding in the sliding slot 21 of sliding block 20, to make hairbrush 15 can move up and down, the lower surface of support plate 18 with
The upper surface of bottom plate 5 is fixedly connected, and the upper surface of sliding block 20 is solid by the upper surface of telescopic device 19 and 21 inner wall of sliding slot
Fixed connection, by the way that telescopic device 19 is arranged, when to make turntable 3 that the second shaft 1 be driven to be rotated up, traction rope 22 loosens, and stretches
Compression apparatus 19 pulls sliding block 20 to move upwards, and to make sliding block 20 be moved upwards with electric brush 15, telescopic device 19 includes flexible
Bar 192, the outer surface of telescopic rod 192 are socketed with spring 191, and the top of telescopic rod 192 and the top of spring 191 are and sliding slot
The upper surface of 21 inner walls is fixedly connected, and the bottom end of telescopic rod 192 and the bottom end of spring 191 are solid with the upper surface of sliding block 20
Fixed connection, the lower surface of sliding block 20 are fixedly connected with one end of traction rope 22, and the other end of traction rope 22 and second bearing 2
Outer surface be fixedly connected, second bearing 2 is socketed in the outer surface of the second shaft 1, and the right end of the second shaft 1 and turntable 3
Left side be fixedly connected, by the way that turntable 3, the second shaft 1, second bearing 2 and traction rope 22 is arranged, to make third be driven
Turntable 3 is driven to rotate when device 4 works, when turntable 3 drives the second shaft 1 to rotate down, second bearing 2 is drawn by traction rope 22
Movable slider 20 moves downward, and sliding block 20 is moved downward with electric brush 15, when turntable 3 drives the second shaft 1 to be rotated up, traction rope
22 loosen, and telescopic device 19 pulls sliding block 20 to move upwards, and sliding block 20 is moved upwards with electric brush 15, to make hairbrush 15 can be with
The dust of 14 outer surface of electromechanical equipment ontology is cleared up in up and down motion, a left side for the right side and third transmission device 4 of turntable 3
Side is fixedly connected, and third transmission device 4 includes third motor 42, and the output shaft of third motor 42 is solid with the right side of turntable 3
Fixed connection, and the fuselage of third motor 42 is fixedly connected by third fixed plate 41 with the upper surface of bottom plate 5, and setting is passed through
Third fixed plate 41, to allow the fuselage of third motor 42 to be fixed, to allow third motor 42 to work normally, and
And the lower surface of third transmission device 4 is fixedly connected with the upper surface of bottom plate 5, the upper surface of bottom plate 5 is provided with accumulator 24, and
And accumulator 24 positioned at the left side of support plate 18, and the upper surface of accumulator 24 is provided with control panel 23, passes through setting
Control panel 23 and accumulator 24, accumulator 24 to first motor 92, the second motor 162, third motor 42 and electronic can push away
Bar 17 provides electric power, and control panel 23 can control first motor 92, the second motor 162, third motor 42 and electric pushrod 17
Work, to facilitate people's operation, the output end of accumulator 24 is electrically connected with the input terminal of control panel 23, and control plane
Input terminal of the output end of plate 23 respectively with first motor 92, the second motor 162, third motor 42 and electric pushrod 17 is electrically connected
It connects.
It is extended in use, first passing through control panel 23 and controlling electric pushrod 17,17 elongated electric brush 15 of electric pushrod leans on
Then nearly electromechanical equipment ontology 14 controls electric pushrod 17 and stops elongation, control the second transmission device 16 and third passes work(device
Work, the second transmission device 16 work band electric brush 15 rotate, and the work of third transmission device 4 drives turntable 3 to rotate, 3 band of turntable
When dynamic second shaft 1 rotates down, second bearing 2 pulls sliding block 20 to move downward by traction rope 22, and sliding block 20 is with electric brush
15 move downward, and when turntable 3 drives the second shaft 1 to be rotated up, traction rope 22 loosens, and telescopic device 19 pulls sliding block 20 upward
Movement, sliding block 20 is moved upwards with electric brush 15, to allow hairbrush 15 to move up and down to 14 outer surface of electromechanical equipment ontology
Dust cleared up, then control the first transmission device 9 work, the first transmission device 9 work drive driving wheel 10 rotate,
Driving wheel 10 drives driven wheel 6 to rotate, and driven wheel 6 drives first rotating shaft 7 to rotate, and first rotating shaft 7 drives support board 13 to rotate, and carries
Object plate 13 drives electromechanical equipment ontology 14 to rotate, and clears up, waits for so as to the dust to 14 outer surface of electromechanical equipment ontology
After cleaning out, the first transmission device 9 of control, the second transmission device 16 and third transmission device 4 are stopped, then control electricity
Dynamic push rod 17 restores to being initially position.
Can to sum up obtain, (1), the electromechanical equipment dust-extraction unit, by be arranged the first transmission device 9, the second transmission device 16,
Third transmission device 4, driving wheel 10, driven wheel 6, electromechanical equipment ontology 14, hairbrush 15, electric pushrod 17, stretches support board 13
Device 19, traction rope 22, first rotating shaft 7, the second shaft 1, second bearing 2, control panel 23 and accumulator 24, to make needs
When being dusted to electromechanical equipment ontology 14, first passes through control panel 23 and control the elongation of electric pushrod 17, electric pushrod 17 extends
Then band electric brush 15 controls electric pushrod 17 and stops elongation, control 16 He of the second transmission device close to electromechanical equipment ontology 14
Third passes the work of work(device, and the second transmission device 16 work band electric brush 15 rotates, and the work of third transmission device 4 drives turntable 3
Rotation, when turntable 3 drives the second shaft 1 to rotate down, second bearing 2 pulls sliding block 20 to move downward by traction rope 22, sliding
Block 20 is moved downward with electric brush 15, and when turntable 3 drives the second shaft 1 to be rotated up, traction rope 22 loosens, telescopic device 19
Sliding block 20 is pulled to move upwards, sliding block 20 is moved upwards with electric brush 15, is set to electromechanics to allow hairbrush 15 to move up and down
The dust of standby 14 outer surface of ontology is cleared up, and the work of the first transmission device 9 is then controlled, and the work of the first transmission device 9 drives
Driving wheel 10 rotates, and driving wheel 10 drives driven wheel 6 to rotate, and driven wheel 6 drives first rotating shaft 7 to rotate, and first rotating shaft 7 is with dynamic load
Object plate 13 rotates, and support board 13 drives electromechanical equipment ontology 14 to rotate, so as to the ash to 14 outer surface of electromechanical equipment ontology
Dirt is cleared up, and is not needed worker and is cleared up manually, not only clears up more convenient, but also the time has been saved, to accelerate
The process of production.
(2), electromechanical equipment dust-extraction unit, by the way that third transmission device 4, turntable 3, the second shaft 1, second bearing is arranged
2, sliding block 20, telescopic device 19, traction rope 22 and hairbrush 15, the work of third transmission device 4 drive turntable 3 to rotate, and turntable 3 drives
When second shaft 1 rotates down, second bearing 2 pulls sliding block 20 to move downward by traction rope 22, and sliding block 20 is with electric brush 15
It moves downward, when turntable 3 drives the second shaft 1 to be rotated up, traction rope 22 loosens, and telescopic device 19 pulls sliding block 20 upward
Movement, sliding block 20 is moved upwards with electric brush 15, to allow hairbrush 15 to move up and down to 14 outer surface of electromechanical equipment ontology
Dust cleared up, and the utility model which has a compact structure and a reasonable design is highly practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of electromechanical equipment dust-extraction unit, including bottom plate (5), it is characterised in that:The upper surface of the bottom plate (5) is connected with
One bearing (8), and first rotating shaft (7) is socketed in first bearing (8), the outer surface of the first rotating shaft (7) be socketed with from
Driving wheel (6), and driven wheel (6) is rotatablely connected by belt (11) and driving wheel (10), the lower surface of the driving wheel (10)
It is fixedly connected with the upper surface of the first transmission device (9), and the right side of the left side of the first transmission device (9) and bottom plate (5)
Face is fixedly connected, and the top of the first rotating shaft (7) is fixedly connected with the lower surface of support board (13), and support board (13)
Upper surface opens up fluted (12), and electromechanical equipment ontology (14), and electromechanical equipment ontology are placed in the groove (12)
(14) left side is provided with hairbrush (15), and the left side of the hairbrush (15) is fixed with the right side of the second transmission device (16) to be connected
It connects, and the right side of the second transmission device (16) is fixedly connected by electric pushrod (17) with the right side of sliding block (20), institute
It states in sliding block (20) setting sliding slot (21), and sliding slot (21) is opened in the right side of support plate (18), the support plate (18)
Lower surface be fixedly connected with the upper surface of bottom plate (5), and the upper surface of sliding block (20) passes through telescopic device (19) and sliding slot
(21) upper surface of inner wall is fixedly connected, and the lower surface of the sliding block (20) is fixedly connected with one end of traction rope (22), and
The other end of traction rope (22) is fixedly connected with the outer surface of second bearing (2), and the second bearing (2) is socketed in the second shaft
(1) outer surface, and the right end of the second shaft (1) is fixedly connected with the left side of turntable (3), the right side of the turntable (3)
Face is fixedly connected with the left side of third transmission device (4), and the lower surface of third transmission device (4) and bottom plate (5) is upper
Surface is fixedly connected.
2. a kind of electromechanical equipment dust-extraction unit according to claim 1, it is characterised in that:First transmission device (9)
Including first motor (92), the output shaft of the first motor (92) is fixedly connected with the lower surface of driving wheel (10), and the
The fuselage of one motor (92) is fixedly connected by the first fixed plate (91) with the right side of bottom plate (5).
3. a kind of electromechanical equipment dust-extraction unit according to claim 1, it is characterised in that:Second transmission device (16)
Including the second motor (162), the output shaft of second motor (162) is fixedly connected with the left side of hairbrush (15), and the
The fuselage of two motors (162) is fixedly connected by the second fixed plate (161) with the right end of electric pushrod (17).
4. a kind of electromechanical equipment dust-extraction unit according to claim 1, it is characterised in that:The third transmission device (4)
Including third motor (42), the output shaft of the third motor (42) is fixedly connected with the right side of turntable (3), and third electricity
The fuselage of machine (42) is fixedly connected by third fixed plate (41) with the upper surface of bottom plate (5).
5. a kind of electromechanical equipment dust-extraction unit according to claim 1, it is characterised in that:The telescopic device (19) includes
The outer surface of telescopic rod (192), the telescopic rod (192) is socketed with spring (191), the top of the telescopic rod (192) and bullet
The top of spring (191) is fixedly connected with the upper surface of sliding slot (21) inner wall, and the bottom end of telescopic rod (192) and spring
(191) bottom end is fixedly connected with the upper surface of sliding block (20).
6. a kind of electromechanical equipment dust-extraction unit according to claim 1, it is characterised in that:The upper surface of the bottom plate (5)
Be provided with accumulator (24), and accumulator (24) positioned at the left side of support plate (18), and the upper surface of accumulator (24)
It is provided with control panel (23).
7. a kind of electromechanical equipment dust-extraction unit according to claim 6, it is characterised in that:The output of the accumulator (24)
End is electrically connected with the input terminal of control panel (23), and the output end of control panel (23) respectively with first motor (92), the
The input terminal of two motors (162), third motor (42) and electric pushrod (17) is electrically connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721664836.7U CN207929613U (en) | 2017-12-04 | 2017-12-04 | A kind of electromechanical equipment dust-extraction unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721664836.7U CN207929613U (en) | 2017-12-04 | 2017-12-04 | A kind of electromechanical equipment dust-extraction unit |
Publications (1)
Publication Number | Publication Date |
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CN207929613U true CN207929613U (en) | 2018-10-02 |
Family
ID=63645867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201721664836.7U Expired - Fee Related CN207929613U (en) | 2017-12-04 | 2017-12-04 | A kind of electromechanical equipment dust-extraction unit |
Country Status (1)
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CN (1) | CN207929613U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109374853A (en) * | 2018-12-08 | 2019-02-22 | 华北理工大学 | Mining area water quality testing meter |
CN110841943A (en) * | 2019-11-16 | 2020-02-28 | 长江师范学院 | Electromechanical device dust collector |
CN111871883A (en) * | 2020-08-03 | 2020-11-03 | 孙雪峰 | Cleaning device for be used for new energy automobile motor |
CN114042673A (en) * | 2021-10-27 | 2022-02-15 | 芜湖跃博机电工程有限公司 | Dust collector of electromechanical device |
-
2017
- 2017-12-04 CN CN201721664836.7U patent/CN207929613U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109374853A (en) * | 2018-12-08 | 2019-02-22 | 华北理工大学 | Mining area water quality testing meter |
CN110841943A (en) * | 2019-11-16 | 2020-02-28 | 长江师范学院 | Electromechanical device dust collector |
CN111871883A (en) * | 2020-08-03 | 2020-11-03 | 孙雪峰 | Cleaning device for be used for new energy automobile motor |
CN114042673A (en) * | 2021-10-27 | 2022-02-15 | 芜湖跃博机电工程有限公司 | Dust collector of electromechanical device |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20191204 |
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CF01 | Termination of patent right due to non-payment of annual fee |