CN106824921B - Herringbone bear chip removing device - Google Patents
Herringbone bear chip removing device Download PDFInfo
- Publication number
- CN106824921B CN106824921B CN201611212669.2A CN201611212669A CN106824921B CN 106824921 B CN106824921 B CN 106824921B CN 201611212669 A CN201611212669 A CN 201611212669A CN 106824921 B CN106824921 B CN 106824921B
- Authority
- CN
- China
- Prior art keywords
- herringbone bear
- rack
- support tube
- gear
- removing device
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 66
- 229910052742 iron Inorganic materials 0.000 description 33
- 239000000428 dust Substances 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
Landscapes
- Transmission Devices (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The present invention relates to the technical field of processing equipment of gear, disclose herringbone bear chip removing device, including rack, rack is equipped with motor, it is fixedly connected with support tube in rack and is rotatably connected to column, column is connected to motor, there is turntable on column, there are also power supply boxs in rack, positive pole pressure piece is posted on turntable, positive pole pressure piece is connect with power supply box, clear material gear is rotatably connected on support tube, the inside of clear material gear is in up big and down small taper, insulation board and conductive plate are arranged at intervals on the inside of clear material gear, there is electromagnetic block on conductive plate, conductive part is formed between adjacent insulation board, clear material gear upper surface is equipped with sliding rail, there is negative pressure pole piece in sliding rail, negative pressure pole piece is connect with power supply box, there is telescopic rod in support tube, the upper end of telescopic rod is equipped with Universal-head, the Universal-head other end is hinged with push rod, the push rod other end is rotatably connected to gold Roller made of belonging to.Comprehensive debris removal can be carried out to herringbone bear through the invention.
Description
Technical field
The present invention relates to the technical field of processing equipment of gear, and in particular to a kind of herringbone bear chip removing device.
Background technique
Helical gear has to the cross force on axis, and to eliminate this power, a gear is made the opposite helical teeth of symmetry direction
Wheel, to eliminate this power, it appears that as a herringbone, referred to as herringbone bear.Herringbone bear has bearing capacity height, stable drive
The advantages that small with axial load, is widely used in the transmission system of heavy-duty machinery.
For herringbone bear after production molding, usually there are more iron filings in surface, in order to improve the quality of production of gear, need
Iron filings cleaning is carried out to herringbone bear.The iron filings manner of cleaning up of existing herringbone bear, is usually manually scrubbed with hairbrush.Manually
Not only processing efficiency is low for scrub, but also since the tooth of herringbone bear is in " people " font, tooth socket is also in " people " word arrangement, angle
Cleaning dead zone easy to form, artificial scrub are difficult to complete the iron filings cleaning to these positions, reduce the processing quality of herringbone bear.
Summary of the invention
The invention is intended to provide herringbone bear chip removing device, to carry out comprehensive debris removal to herringbone bear, adding for gear is promoted
Working medium amount.
In order to achieve the above objectives, basic technology scheme of the invention is as follows: herringbone bear chip removing device, including rack, machine
Frame is equipped with motor, and motor includes shaft, and rack is equipped with the column of the support tube being fixedly connected and rotation connection, column with turn
It is connected with belt between axis, turntable is fixedly connected on column, power supply box is additionally provided in rack, power supply box has positive electrode and bears
Electrode posts positive pole pressure piece on turntable, and positive pole pressure piece is connect with positive electrode, and support tube upper end is rotatably connected to clear material gear, clearly
The inside for expecting gear is in up big and down small taper, clear to expect to be arranged at intervals with insulation board and conductive plate on the inside of gear, on conductive plate
It is equipped with electromagnetic block, forms conductive part between adjacent insulation board, the clear edge for expecting gear upper surface is equipped with sliding rail, slides in sliding rail
It is connected with negative pressure pole piece, negative pressure pole piece is connect with negative electrode, vertical telescopic rod is equipped in support tube, the lower end of telescopic rod is fixed
On the rack, the upper end of telescopic rod is equipped with Universal-head, and Universal-head is hinged with several push rods, push rod far from one end of telescopic rod for connection
One end far from Universal-head is rotatably connected to roller made of metal.
The principle of this programme is: when practical application, the herringbone bear for carrying out iron filings cleaning is needed to be placed on turntable, from
And connect with positive pole pressure piece, and expect gear and the negative pressure pole piece of upper end sliding setting clearly and connect always.When the double helical tooth placed
When wheel is engaged with clear material gear, positive pole pressure piece is connected to negative pressure pole piece by herringbone bear.Power supply box is opened at this time, is closed being formed
Circuit, to keep the conductive part to connect with negative pressure pole piece conductive, the electromagnetic block on the conductive part is able to be powered and make the conductive part
Generate magnetic force.Under the magneticaction of conductive part, the iron filings on position engaged on herringbone bear with the conductive part are attracted to
On the conductive part, the iron filings of the site of engagement of herringbone bear are cleared up to realize.
While the conductive part generates magnetic force, roller made of metal will be attracted, so that it is flexible to pull roller
Bar elongation, final roller are attracted to the surface of the conductive part.Clear material gear continues thereafter with rotation, the conductive part and herringbone bear
Separation, circuit between the two disconnect, which flows through without electric current, and the magnetic force of electromagnetic block disappears, the conductive part surface
Part iron filings be snapped down in support tube along the inclined surface of conductive part automatically under the effect of gravity, meanwhile, roller loses magnetic force
Suction-operated, and compress telescopic rod under the effect of gravity, and along the inclined surface slide downward of clear material gear conductive part, thus
By the iron filings scraping for remaining in the conductive part surface into support tube, to prevent iron filings from accumulating on the conductive part, and make iron filings
It is collected in support tube, convenient for being focused on to iron filings.After the conductive part is far from herringbone bear, adjacent thereto is led
Another circuit is engaged and formed between electric portion and herringbone bear, so that another position to herringbone bear carries out debris removal processing.
This programme the utility model has the advantages that the present invention by clearly expect gear and herringbone bear different parts intermeshing, make clearly
Expect that conductive part conduction different on gear generates magnetic force, and the debris removal for carrying out different parts to herringbone bear is handled, and is effectively realized
Comprehensive debris removal to herringbone bear.Meanwhile conductive part generate magnetic force can the iron filings to different parts can be attracted,
Iron filings for being deposited in dead angle area can also be acted on, and the debris removal effect of herringbone bear can be effectively promoted, and improve double helical tooth
The cleannes of wheel.Also, the magnetic force of conductive part can absorption roller wheel be attached to its surface, then when losing magnetic force, roller is obtained
Debris removal is carried out to conductive part to glide automatically, prevents the iron filings on conductive part from accumulating, guarantees the debris removal quality of clear material gear.And
The iron filings being removed, which are able to be snapped down to, carries out centralized collection in support tube, recycle processing convenient for the later period of iron filings.
Preferably, as an improvement, rack is equipped with support rod, and pressing plate, pressing plate connection are slidably connected on support rod
There is cylinder, pressing plate is equipped with the perforation with column face.Herringbone bear is easy from column during carrying out rotation processing
It falls, and causes safety accident.The pressing plate of setting can be moved to the upper surface of herringbone bear in cylinder operation, column
Upper end is inserted into pressing plate through perforation, so that herringbone bear is fixed between turntable and pressing plate, prevents herringbone bear from existing
It is fallen in process.
Preferably, as an improvement, drainage conduit is connected on support tube, drainage conduit is connected with far from one end of support tube
Collecting box.The iron filings fallen in support tube as a result, can be expelled in collecting box in time by drainage conduit and be stored, and prevent from propping up
The iron filings accumulation supportted in cylinder is excessive, and when causing to expect clearly gear rotation, the iron filings for being deposited in upper layer are thrown out of support tube, and are unfavorable for
The collection of iron filings is cleared up.
Preferably, it as an improvement, is detachably connected between collecting box and drainage conduit.When the iron filings accumulation in collecting box
When excessive, drainage conduit is easy to be blocked, and at this time can remove collecting box and carry out specific aim processing to drainage conduit, to be conducive to row
The smooth discharge of expects pipe.
Preferably, as an improvement, the lower end of pressing plate is equipped with block cover, and block cover is located at the surface of clear material gear.Roller
When pushing to iron filings in support tube, the dust mixed in the iron filings of part is easy to drift in the sky, and destroys processing environment, shadow
Ring the health of operator.The block cover of setting then can effectively inhibit the loss of this part dust, to guarantee defending for processing environment
Raw degree.
Preferably, as an improvement, block cover is equipped with viscous layer.Viscous layer can adsorb the dust of loss,
To which the dust content in air be effectively reduced.
Preferably, as an improvement, protective resistance is equipped between power supply box and positive pole pressure piece.The positive electrode of power supply box and
Direct conducting between negative electrode be easy to cause power supply box short circuit occurred inside and burns out power supply box, passes through the protection electricity of setting
Resistance, can weaken the electric current in circuit, protect to be formed to power circuit, to extend the service life of power supply box.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of herringbone bear chip removing device of the present invention.
Fig. 2 is the top view for expecting gear in the embodiment of the present invention clearly.
Fig. 3 is the sectional view for expecting gear in the embodiment of the present invention clearly.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: rack 1, motor 2, shaft 3, column 4, support tube 5, belt 6, turntable
7, positive pole pressure piece 8, power supply box 9, clear material gear 10, insulation board 11, conductive plate 12, conductive part 13, sliding rail 14, negative pressure pole piece 15,
Telescopic rod 16, Universal-head 17, push rod 18, roller 19, support rod 20, pressing plate 21, cylinder 22, perforation 23, block cover 24, drainage conduit
25, collecting box 26, protective resistance 27, herringbone bear 28.
Embodiment herringbone bear chip removing device, including rack 1 as shown in Figure 1: substantially, rack 1 are equipped with motor 2, motor 2
Including shaft 3,1 right end of rack is rotatably connected to column 4, is connected between column 4 and shaft 3 by belt 6, is welded on column 4
There is turntable 7,1 left end of rack is welded with vertical support tube 5, and power supply box 9 is additionally provided in rack 1, and 9 right end of power supply box is positive electricity
Pole, 9 left end of power supply box are negative electrode, post positive pole pressure piece 8 on turntable 7, and protection electricity is connected between positive pole pressure piece 8 and positive electrode
Resistance 27,5 upper end of support tube are rotatably connected to clear material gear 10 by bearing, and bearing outer ring is fixed on support tube 5, bearing inner race
It is fixed on material gear 10 clearly, the clear inside for expecting gear 10 is in up big and down small taper, as shown in Fig. 2, clear material gear 10 is interior
Side is arranged at intervals with insulation board 11 and conductive plate 12, and electromagnetic block is equipped on conductive plate 12, is formed and is led between adjacent insulation board 11
Electric portion 13, the clear edge for expecting 10 upper surface of gear are equipped with sliding rail 14, slidably connect negative pressure pole piece 15, negative pressure pole piece in sliding rail 14
15 connect with negative electrode, as shown in figures 1 and 3, vertical telescopic rod 16 are equipped in support tube 5, the lower end of telescopic rod 16 is welded
In rack 1, the upper end of telescopic rod 16 is equipped with Universal-head 17, and hingedly there are three push rod 18, three push rods for the upper end of Universal-head 17
18 upper end is rotatably connected to the roller 19 of irony.5 lower weld of support tube has drainage conduit 25, and 25 left end screw thread of drainage conduit connects
It is connected to collecting box 26,1 left end of rack is equipped with support rod 20, and 20 upper end of support rod slidably connects pressing plate 21, pressing plate 21 and cylinder
22 connections, pressing plate 21 are equipped with the perforation 23 with 4 face of column and the block cover 24 with clear material 10 face of gear, and block cover 24 is equipped with
Viscous layer.
In the present embodiment, when practical application, the herringbone bear 28 cleared up is placed on turntable 7, double helical tooth
Wheel 28 connects with positive pole pressure piece 8, and engages with clear material gear 10.Cylinder 22 works, and pressing plate 21 is pushed to be displaced downwardly to herringbone bear 28
Upper surface, the upper end of column 4 is inserted into pressing plate 21 through perforation 23, and herringbone bear 28 is fixed on turntable 7 by pressing plate 21
Between pressing plate 21, prevent herringbone bear 28 from falling in process.Open power supply box 9 and motor 2, positive pole pressure piece 8 with it is negative
Pole pressure piece 15 is connected to by herringbone bear 28 and forms closed circuit, so that the conductive part 13 to connect with negative pressure pole piece 15 is made to be powered,
Electromagnetic block on the conductive part 13 is able to be powered and generate magnetic force, and in the process, protective resistance 27 protects circuit, prevents electricity
Source case 9 is burned.Under the magneticaction of conductive part 13, the iron filings on position that are engaged on herringbone bear 28 with the conductive part 13
It is attracted on the conductive part 13, the iron filings of the site of engagement of herringbone bear 28 is cleared up to realize.
While the conductive part 13 generates magnetic force, the roller 19 to irony is attracted, so that the pulling of roller 19 be made to stretch
Contracting bar 16 extends, and final roller 19 is attracted to the surface of the conductive part 13.Motor 2 rotates herringbone bear 28, herringbone bear
28 push clear material gear 10 to continue to rotate, which is gradually distance from herringbone bear 28, and circuit between the two disconnects, this is led
Electric portion 13 is powered down, and the magnetic force of electromagnetic block disappears, and the part iron filings of 13 adsorption of conductive part are under the effect of gravity along conduction
The inclined surface in portion 13 is snapped down in support tube 5, meanwhile, roller 19 loses magneticaction power, and compresses stretch under the effect of gravity
Contracting bar 16, and along the inclined surface slide downward of the conductive part 13, thus the iron filings scraping that 13 surface of conductive part will be remained in
Into support tube 5, to prevent iron filings from accumulating on the conductive part 13, and it is collected iron filings in support tube 5.Fall to branch
Iron filings in support cylinder 5 are expelled in collecting box 26 in time by the drainage conduit 25 that 5 lower end of support tube connects to be stored.Block cover 24 presses down
The dust that loss goes out from iron filings is made, to guarantee the sanitation degree of processing environment, while the viscous layer in block cover 24 is to loss
Dust carries out partial adsorbates, to reduce the dust content in air.It is adjacent thereto after the conductive part 13 is far from herringbone bear 28
Another circuit is engaged and formed between the corresponding tooth of conductive part 13 and herringbone bear 28, and the adjacent conductive part 13 is again to herringbone
The site of engagement of gear 28 at this time carries out debris removal processing.When the iron filings accumulation in collecting box 26 is excessive, collecting box 26 is removed
And specific aim processing is carried out to drainage conduit 25, to be conducive to the smooth discharge of drainage conduit 25.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and/or characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these also should be considered as protection scope of the present invention, these all will not influence of the invention real
The effect and patent practicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific embodiment can be used for explaining the content of claim.
Claims (7)
1. herringbone bear chip removing device, including rack, rack is equipped with motor, and motor includes shaft, and rack is equipped with fixed connect
The column of the support tube and rotation connection that connect is connected with belt between column and shaft, turntable is fixedly connected on column, special
Sign is: power supply box is additionally provided in rack, power supply box has positive electrode and negative electrode, posts positive pole pressure piece on the turntable, just
Pole pressure piece is connect with positive electrode, and the support tube upper end is rotatably connected to clear material gear, and the clear inside for expecting gear is in up big and down small
Taper, it is clear to expect to be arranged at intervals with insulation board and conductive plate on the inside of gear, electromagnetic block, adjacent insulation board are equipped on conductive plate
Between form conductive part, the clear edge for expecting gear upper surface is equipped with sliding rail, slidably connects negative pressure pole piece, negative pressure pole piece in sliding rail
It is connect with the negative electrode, vertical telescopic rod is equipped in the support tube, the lower end of telescopic rod is fixedly connected on the rack, stretches
The upper end of contracting bar is equipped with Universal-head, and Universal-head is hinged with several push rods far from one end of telescopic rod, push rod far from Universal-head one
End is rotatably connected to roller made of metal.
2. herringbone bear chip removing device according to claim 1, it is characterised in that: the rack is equipped with support rod, branch
Pressing plate is slidably connected on strut, pressing plate is connected with cylinder, and pressing plate is equipped with the perforation with column face.
3. herringbone bear chip removing device according to claim 2, it is characterised in that: be connected with discharge on the support tube
Pipe, drainage conduit are connected with collecting box far from one end of support tube.
4. herringbone bear chip removing device according to claim 3, it is characterised in that: can between the collecting box and drainage conduit
Dismantling connection.
5. herringbone bear chip removing device according to claim 4, it is characterised in that: the lower end of the pressing plate is equipped with block cover,
Block cover is located at the surface of clear material gear.
6. herringbone bear chip removing device according to claim 5, it is characterised in that: the block cover is equipped with viscous layer.
7. herringbone bear chip removing device according to claim 6, it is characterised in that: between the power supply box and positive pole pressure piece
Equipped with protective resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212669.2A CN106824921B (en) | 2016-12-25 | 2016-12-25 | Herringbone bear chip removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212669.2A CN106824921B (en) | 2016-12-25 | 2016-12-25 | Herringbone bear chip removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106824921A CN106824921A (en) | 2017-06-13 |
| CN106824921B true CN106824921B (en) | 2018-12-07 |
Family
ID=59135501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611212669.2A Expired - Fee Related CN106824921B (en) | 2016-12-25 | 2016-12-25 | Herringbone bear chip removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106824921B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568566A (en) * | 2018-04-28 | 2018-09-25 | 重庆润跃机械有限公司 | Ship gear grinding device |
| CN108390109B (en) * | 2018-04-30 | 2023-12-22 | 中创新航科技股份有限公司 | Temporary storage rack for lithium battery pole coil |
| CN113731900B (en) * | 2021-09-14 | 2023-01-17 | 郑州航空工业管理学院 | Intelligent cleaning device for equipment manufacturing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121114A (en) * | 2011-11-19 | 2013-05-29 | 徐州市恒基伟业建材发展有限公司 | Chip breaking device for lathe |
| CN105562198A (en) * | 2015-12-28 | 2016-05-11 | 台州市路桥飞亚鸿丰机械有限公司 | Scrap iron separating device for magnetic bars |
| CN205217431U (en) * | 2015-12-21 | 2016-05-11 | 北京安泰永盛金属材料有限公司 | Automatic iron fillings device that removes of magnet |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100685306B1 (en) * | 1999-11-05 | 2007-02-22 | 엘지.필립스 엘시디 주식회사 | Gas Scrubber of Deposition System |
| JP2003089031A (en) * | 2001-09-17 | 2003-03-25 | Mitsubishi Heavy Ind Ltd | Chip removal device and gear shaving machine with the same and chip removal method |
| JP2003340717A (en) * | 2002-05-24 | 2003-12-02 | Cnk:Kk | Oil skimmer having floating chip collecting function |
-
2016
- 2016-12-25 CN CN201611212669.2A patent/CN106824921B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121114A (en) * | 2011-11-19 | 2013-05-29 | 徐州市恒基伟业建材发展有限公司 | Chip breaking device for lathe |
| CN205217431U (en) * | 2015-12-21 | 2016-05-11 | 北京安泰永盛金属材料有限公司 | Automatic iron fillings device that removes of magnet |
| CN105562198A (en) * | 2015-12-28 | 2016-05-11 | 台州市路桥飞亚鸿丰机械有限公司 | Scrap iron separating device for magnetic bars |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106824921A (en) | 2017-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106824921B (en) | Herringbone bear chip removing device | |
| CN211710106U (en) | Separation device for kitchen waste treatment | |
| CN107694173A (en) | A kind of equipment for separating liquid from solid for garbage disposal | |
| CN207154916U (en) | A kind of groover | |
| CN108212332A (en) | A kind of Solid construction refuse disposal installation | |
| CN108543796B (en) | A automatic recovery plant that is used for building decoration wall to scrape and sweeps dust | |
| CN106825774A (en) | Herringbone bear processing unit (plant) | |
| CN211033882U (en) | Waste collecting device of metal can production usefulness | |
| CN213653394U (en) | Sluice rubbish intercepting device for hydraulic engineering | |
| CN211436366U (en) | Purification device in bletilla striata polysaccharide extraction process | |
| CN108414276A (en) | A kind of environmental and ecological protection soil extract device convenient for a variety of soil of extraction | |
| CN211363601U (en) | Traditional chinese medicine dregs of a decoction dewatering equipment in pharmaceutical engineering field | |
| CN210794446U (en) | Categorised recovery unit of domestic waste | |
| CN211563199U (en) | Convenient type garden engineering is with fallen leaves recovery unit | |
| CN109365047B (en) | Compression type garden fallen leaf crushing and collecting device | |
| CN107127144A (en) | A kind of quick coarse filtration equipment of the processing of crude drugs of field of machinery automation | |
| CN208786023U (en) | A kind of air-conditioning filter net dust-extraction unit with clamping device | |
| CN208212623U (en) | A kind of sewage treatment green waste collection device | |
| CN213702080U (en) | Power cable protection pipe thread machining device | |
| CN211865344U (en) | Building material crushing treatment device | |
| CN210032076U (en) | Subway drainage ditch cleaning device | |
| CN113369286A (en) | Comprehensive environment-friendly pretreatment recovery device for solid waste | |
| CN207957059U (en) | A kind of automobile scrap collecting tank grabbing device | |
| CN208557940U (en) | A kind of building machinery fluting apparatus | |
| CN208810253U (en) | A kind of waste and old novel battery crushing device |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201022 Address after: No.68, Huifeng Road, taoluo Town, Donggang District, Rizhao City, Shandong Province Patentee after: Rizhao Meixin Machinery Co.,Ltd. Address before: 401147 No. 255, Xintai Road, South Main Street, Yongchuan District, Chongqing Patentee before: CHONGQING RUNYUE MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Herringbone gear chip remover Effective date of registration: 20220922 Granted publication date: 20181207 Pledgee: Rizhao Bank Co.,Ltd. Donggang sub branch Pledgor: Rizhao Meixin Machinery Co.,Ltd. Registration number: Y2022980016111 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |