CN108452885A - A kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer - Google Patents
A kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer Download PDFInfo
- Publication number
- CN108452885A CN108452885A CN201810273771.6A CN201810273771A CN108452885A CN 108452885 A CN108452885 A CN 108452885A CN 201810273771 A CN201810273771 A CN 201810273771A CN 108452885 A CN108452885 A CN 108452885A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- roller type
- toothed roller
- controller
- type pulverizer
- Prior art date
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of provisions for disengagement for the quick replacement discaling roll on toothed roller type pulverizer, including shaft, the shaft both ends are fixedly mounted on the bearing of toothed roller type pulverizer, the shaft is equipped with quick-release arrangement, storage battery fixer is equipped at the center of the boss upper surface, controller is equipped in the storage battery fixer, the shaft is externally provided with remote control, the power output end of the controller is electrically connected with miniature linear, and power access end and the storage battery fixer of the controller are electrically connected.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to coals to crush relevant device field, especially a kind of quick replacement on toothed roller type pulverizer
The provision for disengagement of discaling roll.
Background technology
In modern society, coal is still the most important energy in the daily production of people, and coal is after mined
Toothed roller type pulverizer is often used when needing to crush, and crushing, existing toothed roller type pulverizer is in detachable maintaining side
Compare shortcoming on face, because the feed inlet in design is too small when most toothed roller type pulverizer repairs again, causes in repair very
Inconvenience can not accomplish quickly and effectively to replace discaling roll.
Invention content
The purpose of the present invention is to solve the above problems, devise a kind of quick replacement on toothed roller type pulverizer
The provision for disengagement of discaling roll.
Realize above-mentioned purpose the technical scheme is that, a kind of quick replacement discaling roll on toothed roller type pulverizer
Provision for disengagement, including shaft, the shaft both ends are fixedly mounted on the bearing of toothed roller type pulverizer, and the shaft is equipped with fast
Quick-detach device, the quick-release arrangement by be fixedly connected with shaft positioned at spindle central polygon fixed cylinder, be located at
The equally distributed boss that is fixedly connected with polygon fixed cylinder on polygon fixed cylinder outer surface is opened in boss both sides side table
Logical groove on face is opened in the evenly distributed several pulley grooves of logical groove upper and lower sides, is located in pulley groove and pulley groove
The pulley spindle that is fixedly connected, the swivel bearing being fixedly connected with pulley spindle on pulley spindle are located on swivel bearing and rotation
Pulley that bearing is fixedly connected, the fixed groove for being opened in boss upper surface one end are fixed in fixed groove with fixed groove
Connection and the upward miniature linear of round end, the miniature linear starter inside miniature linear, position
The telescopic rod that is fixedly connected with miniature linear in miniature linear round end and positioned at polygon fixed cylinder side with turn
The dismounting door gear that axis is fixedly connected collectively forms, and the dismounting door gear is fixed by being located at polygon fixed cylinder side with shaft
The fixing bearing of connection, the clamping rings being fixedly connected with fixing bearing in fixing bearing are located on clamping rings and consolidate
Determine dismounting panel that annulus is fixedly connected, is opened in equally distributed several bolts hole at dismounting panel outer ledge, is opened in dismounting
Dismounting square hole above at face plate center, positioned at dismounting square hole side with dismantle spring hinge that panel is fixedly connected, positioned at bullet
The dismounting cover board that is fixedly connected with spring hinge on spring hinge, is located at the notch being opened at dismounting cover board side surface one end center
The dismounting square hole other side is fixedly connected with dismounting panel and fixed link corresponding with notch, the pin shaft hole for being opened in fixed link one end
It is collectively formed with the axis pin being flexibly connected with pin shaft hole in pin shaft hole, it is solid equipped with accumulator at the center of the boss upper surface
Determine device, is equipped with controller in the storage battery fixer, the shaft is externally provided with remote control, the power supply of the controller
Output end is electrically connected with miniature linear, and power access end and the storage battery fixer of the controller are electrically connected.
The storage battery fixer is by being opened in the cell jar at boss upper surface center, being located in cell jar and storage
The accumulator box of battery case flexible connection, is located at accumulator at the accumulator being fixedly connected with accumulator box in accumulator box
The charging interface being fixedly connected with accumulator box at the center of case upper surface is fixedly connected positioned at accumulator box side with cell jar
Controller box, be fixedly connected with controller box in controller box controller, be located at controller box in and controller box
The wireless signal receiver that is fixedly connected, the fixed plate being fixedly connected with cell jar on cell jar and it is located at fixed plate
The foam-rubber cushion being fixedly connected with fixed plate on lower surface collectively forms.
The fixed plate is fixed with cell jar by bolt.
The signal receiving end of the wireless signal receiver and controller is electrically connected.
The remote control is by the remote controler that is fixedly connected with toothed roller type pulverizer on toothed roller type pulverizer and is located at
The radio signal senders being fixedly connected with remote controler in remote controler.
The remote controler is equipped with capacitance display screen, control button and switch button.
The discaling roll is equipped with telescopic hole corresponding with telescopic rod.
The telescopic rod is made of high strength alloy material, and the dismounting panel passes through the outer of bolt and toothed roller type pulverizer
Shell is fixedly connected.
PLC system is equipped in the controller.
The controller, which is equipped with, uses electrical interface, described to be electrically connected with electrical interface and accumulator.
A kind of dismounting for the quick replacement discaling roll on toothed roller type pulverizer made using technical scheme of the present invention
Device, by above-mentioned apparatus, when need repairing discaling roll when, it is miniature straight by remote control control by opening dismounting cover board manually
Line motor withdraws telescopic rod, then is installed by manually disassembling discaling roll, then by new discaling roll, retells dismounting cover board and closes
It closes and replacement can be completed, the present apparatus is simple in structure, easy to operate.
Description of the drawings
Fig. 1 is that a kind of structure of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer of the present invention is shown
It is intended to；
Fig. 2 is the schematic diagram of polygon fixed cylinder of the present invention；
Fig. 3 is the schematic diagram of dismounting panel of the present invention；
Fig. 4 is the schematic diagram of dismounting cover board of the present invention；
Fig. 5 is the schematic diagram of remote controler of the present invention；
In figure, 1, shaft；2, polygon fixed cylinder；3, boss；4, lead to groove；5, pulley groove；6, pulley spindle；7, rotary shaft
It holds；8, pulley；9, fixed groove；10, miniature linear；11, miniature linear starter；12, telescopic rod；13, solid
Dead axle is held；14, clamping rings；15, panel is dismantled；16, bolt hole；17, square hole is dismantled；18, spring hinge；19, cover board is dismantled；
20, notch；21, fixed link；22, pin shaft hole；23, axis pin；24, controller；25, cell jar；26, accumulator box；27, electric power storage
Pond；28, charging interface；29, controller box；30, wireless signal receiver；31, fixed plate；32, foam-rubber cushion；33, remote controler；
34, radio signal senders；35, capacitance display screen；36, control button；37, switch button；38, PLC system；39, electricity consumption connects
Mouthful.
Specific implementation mode
The present invention is specifically described below in conjunction with the accompanying drawings, it is as shown in Figs. 1-5, a kind of on toothed roller type pulverizer
The provision for disengagement of quick replacement discaling roll, including shaft 1,1 both ends of the shaft are fixedly mounted on the bearing of toothed roller type pulverizer,
The shaft 1 is equipped with quick-release arrangement, and the quick-release arrangement is fixedly connected by being located at 1 center of shaft with shaft 1
Polygon fixed cylinder 2, be uniformly distributed with what polygon fixed cylinder 2 was fixedly connected on 2 outer surface of polygon fixed cylinder
Boss 3, be opened on 3 both sides side surface of boss logical groove 4, to be opened in 4 upper and lower sides of logical groove evenly distributed several
Pulley groove 5, the pulley spindle 6 being fixedly connected with pulley groove 5 in pulley groove 5 are located on pulley spindle 6 and fix company with pulley spindle 6
The swivel bearing 7 that connects, is opened in 3 upper surface one end of boss at the pulley 8 being fixedly connected with swivel bearing 7 on swivel bearing 7
Fixed groove 9 is fixedly connected in the fixed groove 9 with fixed groove 9 and miniature linear 10 that round end is upward, is located at
Miniature linear starter 11 inside miniature linear 10 is located at 10 round end of miniature linear and miniature straight line
Telescopic rod 12 that motor 10 is fixedly connected and the dismounting door gear being fixedly connected with shaft 1 positioned at 2 side of polygon fixed cylinder are total
With constitute, it is described dismounting door gear by be fixedly connected with shaft 1 positioned at 2 side of polygon fixed cylinder fixing bearing 13, be located at
The clamping rings 14 that is fixedly connected with fixing bearing 13 in fixing bearing 13 is located on clamping rings 14 and is fixed with clamping rings 14
The dismounting panel 15 of connection is opened in equally distributed several bolts hole 16 at dismounting 15 outer ledge of panel, is opened in dismounting panel
Dismounting square hole 17 above at 15 centers, the spring hinge 18 being fixedly connected with dismounting panel 15 positioned at dismounting 17 side of square hole,
The dismounting cover board 19 that is fixedly connected with spring hinge 18 on spring hinge 18 is opened in 19 side surface one end center of dismounting cover board
The notch 20 at place, positioned at dismounting 17 other side of square hole with dismantle panel 15 be fixedly connected and fixed link 21 corresponding with notch,
The axis pin 23 for being opened in the pin shaft hole 22 of 21 one end of fixed link and being flexibly connected with pin shaft hole 22 in pin shaft hole 22 collectively forms,
It is equipped with storage battery fixer at 3 upper surface center of the boss, controller 24 is equipped in the storage battery fixer, it is described
Shaft 1 is externally provided with remote control, and power output end and the miniature linear of the controller 24 are electrically connected, the controller
24 power access end is electrically connected with storage battery fixer；The storage battery fixer is by being opened in 3 upper surface of boss
Cell jar 25 at the heart, the accumulator box 26 being flexibly connected with cell jar 25 in cell jar 25, positioned at accumulator
The interior accumulator 27 being fixedly connected with accumulator box 26 of case 26 is located at 26 upper surface center of accumulator box and consolidates with accumulator box 26
Surely the charging interface 28 connected, the controller box 29 being fixedly connected with cell jar 25 positioned at 26 side of accumulator box are located at control
The controller 24 that is fixedly connected with controller box 29 in device box processed 29 is fixedly connected with controller box 29 positioned at controller box 29 is interior
Wireless signal receiver 30, the fixed plate 31 that is fixedly connected with cell jar 25 on cell jar 25 and be located at fixed plate
The foam-rubber cushion 32 being fixedly connected with fixed plate 31 on 31 lower surfaces collectively forms；The fixed plate 31 passes through spiral shell with cell jar 25
Bolt is fixed；The wireless signal receiver 30 and the signal receiving end of controller 24 are electrically connected；The remote control by
The remote controler 33 that is fixedly connected with toothed roller type pulverizer on toothed roller type pulverizer and in remote controler 33 with remote controler 33
The radio signal senders 34 being fixedly connected；The remote controler 33 is pressed equipped with capacitance display screen 35, control button 36 and switch
Button 37；The discaling roll is equipped with telescopic hole corresponding with telescopic rod 12；The telescopic rod 12 is made of high strength alloy material,
The dismounting panel 15 is fixedly connected by bolt with the shell of toothed roller type pulverizer；；PLC system is equipped in the controller 24
38；The controller 24, which is equipped with, uses electrical interface 39, described to be electrically connected with electrical interface 39 and accumulator 27.
The characteristics of the present embodiment is that shaft is equipped with quick-release arrangement, and quick-release arrangement is by being located at spindle central
Locate the polygon fixed cylinder being fixedly connected with shaft, be located on polygon fixed cylinder outer surface and fix company with polygon fixed cylinder
The equally distributed boss that connects, the logical groove being opened on the side surface of boss both sides are opened in logical groove and uniformly divide on side surface up and down
Several pulley grooves of cloth, the pulley spindle being fixedly connected with pulley groove in pulley groove are fixed on pulley spindle with pulley spindle
The swivel bearing of connection, is opened in consolidating for boss upper surface one end at the pulley being fixedly connected with swivel bearing on swivel bearing
Determine groove, be fixedly connected with fixed groove in fixed groove and miniature linear that round end is upward, be located at it is miniature straight
Miniature linear starter inside line motor is fixedly connected positioned at miniature linear round end with miniature linear
Telescopic rod and the dismounting door gear that is fixedly connected with shaft positioned at polygon fixed cylinder side collectively form, dismounting door gear by
The fixing bearing that is fixedly connected with shaft positioned at polygon fixed cylinder side is fixedly connected in fixing bearing with fixing bearing
Clamping rings, be fixedly connected with clamping rings on clamping rings dismounting panel, be opened in dismounting panel outer ledge at
Equally distributed several bolts hole, are located at dismounting square hole side and dismounting at the dismounting square hole being opened in above at dismounting face plate center
Spring hinge that panel is fixedly connected, the dismounting cover board being fixedly connected with spring hinge on spring hinge are opened in dismounting lid
Notch at one end center of plate side surface, positioned at the dismounting square hole other side with dismantle panel and be fixedly connected and corresponding with notch
Fixed link, the pin shaft hole for being opened in fixed link one end and the axis pin being flexibly connected with pin shaft hole in pin shaft hole collectively form, convex
Storage battery fixer is equipped at the center of platform upper surface, storage battery fixer is by being opened in the accumulator at boss upper surface center
Slot, the accumulator box being flexibly connected with cell jar in cell jar are located in accumulator box and fix company with accumulator box
The accumulator connect, the charging interface being fixedly connected with accumulator box at the center of accumulator box upper surface are located at accumulator box
Controller box that side is fixedly connected with cell jar, the controller being fixedly connected with controller box in controller box, position
In the wireless signal receiver being fixedly connected with controller box in controller box, it is located on cell jar and fixes company with cell jar
The fixed plate connect and the foam-rubber cushion being fixedly connected with fixed plate on fixed plate lower surface collectively form, by above-mentioned apparatus,
When need repairing discaling roll when, by opening dismounting cover board manually, telescopic rod is withdrawn by remote control control miniature linear,
Again by manually disassembling discaling roll, then new discaling roll installed, retells dismounting cover board closing and replacement, this dress can be completed
Set it is simple in structure, it is easy to operate.
In the present embodiment, accumulator is charged, after charging complete, accumulator box is installed to cell jar
It is interior, it is installed on bagging apparatus by manually fixing fixed plate, then by discaling roll, then mount a device onto on toothed roller type pulverizer, when
When needing repairing, the switch button starting device on remote controler is controlled, remote controler sends out wireless signal by wireless signal at this time
Device is sent, wireless signal receiver reception is sent to, wireless signal receiver transmits a signal to controller, and controller control is miniature
Linear motor is started to work, and miniature linear is shunk, and telescopic rod is driven to shrink, and so that telescopic rod is detached from discaling roll, is passed through at this time
Axis pin is taken out manually, spring hinge is bounced by own resilient by cover board is dismantled, at this time can be by dismantling square hole by discaling roll
It hauls out, new discaling roll is then inserted into corresponding position again, after insertion, control miniature linear stretches out telescopic rod, by tooth
Roller is fixed in polygon fixed cylinder, axis pin is inserted into pin shaft hole, you can complete by manually closing dismounting cover board again at this time
At operation, when accumulator electric-quantity is less than setting value, controller sends a signal to toothed roller type pulverizer automatically, and toothed roller type crushes
Machine is stopped, and the miniature linear of controller control at this time is shunk, and staff is by disassembling discaling roll, then by fixed plate
It opens, accumulator box is taken out, after the accumulator box of replacement is packed into, connect with controller, then by tooth after fixed plate is fixed
Roller is installed again, you can is continuing with.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of which part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer, including shaft (1), which is characterized in that
Shaft (1) both ends are fixedly mounted on the bearing of toothed roller type pulverizer, and the shaft (1) is equipped with quick-release arrangement,
The quick-release arrangement by be located at polygon fixed cylinder (2) that shaft (1) center is fixedly connected with shaft (1), be located at it is more
The equally distributed boss (3) that is fixedly connected with polygon fixed cylinder (2) on side shape fixed cylinder (2) outer surface is opened in boss
(3) the logical groove (4) on the side surface of both sides, be opened in the evenly distributed several pulley grooves (5) of logical groove (4) upper and lower sides,
Positioned at the interior pulley spindle (6) being fixedly connected with pulley groove (5) of pulley groove (5), it is located on pulley spindle (6) and is fixed with pulley spindle (6)
The swivel bearing (7) of connection is located at the pulley (8) being fixedly connected with swivel bearing (7) on swivel bearing (7), is opened in boss (3)
The fixed groove (9) of upper surface one end, be located at fixed groove (9) in be fixedly connected with fixed groove (9) and round end upwards
Miniature linear (10) is located at the internal miniature linear starter (11) of miniature linear (10), positioned at miniature
The telescopic rod (12) and be located at polygon fixed cylinder (2) that linear motor (10) round end is fixedly connected with miniature linear (10)
The dismounting door gear that side is fixedly connected with shaft (1) collectively forms, and the dismounting door gear is by being located at polygon fixed cylinder (2)
Fixing bearing (13) that side is fixedly connected with shaft (1) is located in fixing bearing (13) and is fixedly connected with fixing bearing (13)
Clamping rings (14), be located at clamping rings (14) on be fixedly connected with clamping rings (14) dismounting panel (15), be opened in and tear open
The dismounting unloaded equally distributed several bolts hole (16) at panel (15) outer ledge, be opened in above at dismounting panel (15) center
Square hole (17) is located at the spring hinge (18) dismantled square hole (17) side and be fixedly connected with dismounting panel (15), is located at spring conjunction
Page (18) on be fixedly connected with spring hinge (18) dismounting cover board (19), be opened in dismounting cover board (19) side surface one end center at
Notch (20), be located at dismounting square hole (17) other side and be fixedly connected and fixed link corresponding with notch with panel (15) is dismantled
(21), the pin for being opened in the pin shaft hole (22) of fixed link (21) one end and being flexibly connected with pin shaft hole (22) in pin shaft hole (22)
Axis (23) collectively forms, and storage battery fixer is equipped at boss (3) the upper surface center, in the storage battery fixer
Equipped with controller (24), the shaft (1) is externally provided with remote control, power output end and the miniature straight line of the controller (24)
Motor is electrically connected, and power access end and the storage battery fixer of the controller (24) are electrically connected.
2. a kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer according to claim 1, special
Sign is that the storage battery fixer is by being opened in the cell jar (25) at boss (3) upper surface center, being located at cell jar
(25) in be flexibly connected with cell jar (25) accumulator box (26), be located at accumulator box (26) in and accumulator box (26) admittedly
Surely the accumulator (27) connected, the charging being fixedly connected with accumulator box (26) at accumulator box (26) upper surface center
Mouth (28), the controller box (29) being fixedly connected with cell jar (25) positioned at accumulator box (26) side are located at controller box
(29) in be fixedly connected with controller box (29) controller (24), be located at controller box (29) in controller box (29) fix
The wireless signal receiver (30) of connection is located at the fixed plate (31) being fixedly connected with cell jar (25) on cell jar (25)
It is collectively formed with the foam-rubber cushion (32) being fixedly connected with fixed plate (31) on fixed plate (31) lower surface.
3. a kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer according to claim 2, special
Sign is that the fixed plate (31) is fixed with cell jar (25) by bolt.
4. a kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer according to claim 2, special
Sign is that the wireless signal receiver (30) and the signal receiving end of controller (24) are electrically connected.
5. a kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer according to claim 1, special
Sign is that the remote control is by the remote controler (33) being fixedly connected with toothed roller type pulverizer on toothed roller type pulverizer and position
In the radio signal senders (34) being fixedly connected with remote controler (33) in remote controler (33).
6. a kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer according to claim 5, special
Sign is that the remote controler (33) is equipped with capacitance display screen (35), control button (36) and switch button (37).
7. a kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer according to claim 1, special
Sign is that the discaling roll is equipped with telescopic hole corresponding with telescopic rod (12).
8. a kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer according to claim 1, special
Sign is that the telescopic rod (12) is made of high strength alloy material, and the dismounting panel (15) passes through bolt and toothed roller type powder
The shell of broken machine is fixedly connected.
9. a kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer according to claim 1, special
Sign is, PLC system (38) is equipped in the controller (24).
10. a kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer according to claim 1, special
Sign is that the controller (24), which is equipped with, uses electrical interface (39), described to be electrically connected with electrical interface (39) and accumulator (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810273771.6A CN108452885A (en) | 2018-03-29 | 2018-03-29 | A kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810273771.6A CN108452885A (en) | 2018-03-29 | 2018-03-29 | A kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108452885A true CN108452885A (en) | 2018-08-28 |
Family
ID=63238176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810273771.6A Withdrawn CN108452885A (en) | 2018-03-29 | 2018-03-29 | A kind of provision for disengagement for the quick replacement discaling roll on toothed roller type pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108452885A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131094A (en) * | 2018-10-08 | 2019-01-04 | 潘陈斐 | A kind of auto mirror base device of quick release installation |
-
2018
- 2018-03-29 CN CN201810273771.6A patent/CN108452885A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131094A (en) * | 2018-10-08 | 2019-01-04 | 潘陈斐 | A kind of auto mirror base device of quick release installation |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180828 |
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| WW01 | Invention patent application withdrawn after publication |