CN109999994A - A kind of wear-resisting type gearbox - Google Patents
A kind of wear-resisting type gearbox Download PDFInfo
- Publication number
- CN109999994A CN109999994A CN201910367244.6A CN201910367244A CN109999994A CN 109999994 A CN109999994 A CN 109999994A CN 201910367244 A CN201910367244 A CN 201910367244A CN 109999994 A CN109999994 A CN 109999994A
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- Prior art keywords
- shell
- disk
- main casing
- coaxially
- disc
- Prior art date
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- 239000010721 machine oil Substances 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 38
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 20
- 230000005291 magnetic effect Effects 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000007704 transition Effects 0.000 claims abstract description 14
- 238000010408 sweeping Methods 0.000 claims abstract description 13
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000000746 purification Methods 0.000 claims abstract description 5
- 238000007790 scraping Methods 0.000 claims description 102
- 239000003921 oil Substances 0.000 claims description 74
- 230000007246 mechanism Effects 0.000 claims description 67
- 238000007789 sealing Methods 0.000 claims description 34
- 241000883990 Flabellum Species 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000007142 ring opening reaction Methods 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 230000002459 sustained effect Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 48
- 229910052742 iron Inorganic materials 0.000 description 24
- 238000010586 diagram Methods 0.000 description 10
- 230000006872 improvement Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000002955 isolation Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000005307 ferromagnetism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0402—Cleaning of lubricants, e.g. filters or magnets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The present invention provides a kind of wear-resisting type gearboxes, including pedestal, shell is installed, transition apparatus, separator, sweep bits device, pedestal is mounted on the base in horizontally disposed and installation shell, and separator is all set in installation enclosure interior with bits device is swept, the transition apparatus is used to aspirate the machine oil of purification to be separated in gearbox and is transported in mounting shell body, the separator is used to make machine oil separate with ferromagnetic debris using magnetic attraction mode, the bits device of sweeping is used to for the ferromagnetic debris for being attached to separator surface being swept in the part for being used to store clast on installation shell.
Description
Technical field
The present invention relates to gearbox fields, and in particular to a kind of equipment that auxiliary removes gearbox machine oil intraclast.
Background technique
Currently, the torque variation range of automobile engine is smaller, can not cope with that automobile encounters in actual travel is answered
Miscellaneous road conditions, so the tractive force of increase automobile and travel speed are imperative, the generation very good solution of gearbox
The problem of mentioning above, gearbox expand the variation range of driving wheel torque and revolving speed, adapt to reach by changing transmission ratio
The driving conditions often changed, while engine works under advantageous operating condition, power is higher and reduces oil consumption, Er Qiebian
Fast case can be such that car reversed travels in the case where hand engine rotation is constant, can interrupt power using neutral gear and transmit, just
In shift of transmission or power output is carried out, in practice, transmission internal components will receive different degrees of abrasion,
The ferromagnetic debris that abrasion generates is mingled in gearbox machine oil and the components of transmission internal is caused with different degrees of damage
Wound forms vicious circle, substantially reduces the service life of gearbox.
Summary of the invention
To solve the deficiencies in the prior art, the object of the present invention is to provide a kind of auxiliary to remove gearbox machine oil intraclast
Equipment can effectively remove the ferromagnetism wear debris contained in gearbox machine oil automatically, greatly reduce transmission internal
The abrasion of components, and improve the service life of gearbox.
To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
A kind of wear-resisting type gearbox, including pedestal, installation shell, transition apparatus, separator, sweep bits device, pedestal is in
Horizontally disposed and installation shell is mounted on the base, and separator is all set in installation enclosure interior, institute with bits device is swept
The transition apparatus stated is used to aspirate the machine oil of purification to be separated in gearbox and is transported in mounting shell body, the separation
Device is used to make machine oil separate with ferromagnetic debris using magnetic attraction mode, and described sweeps bits device for that will be attached to separation
The ferromagnetic debris of apparatus surface is swept in the part on installation shell for storing clast.
Further improvement as the technical program.
The installation shell includes main casing, and main casing is both ends open and the circular tube structure that is arranged vertically,
One open end Matching installation of main casing has fixed end cap and end cap is fixed on pedestal, another opening Matching installation has peace for fixation
End cap is filled, the periphery of main casing offers oil inlet, oil outlet, crumb mouth, and is from top to bottom followed successively by crumb mouth, oil inlet
Mouth, oil outlet, and crumb mouth/oil outlet is provided with several groups along the circumferencial direction array of main casing；
It is further fixedly arranged on oil inlet shell, fuel-displaced shell, storage bits shell outside the main casing, and is from top to bottom followed successively by storage
It considers shell, oil inlet shell, fuel-displaced shell to be worth doing, is provided with the inlet nozzle mutually connected with oil inlet on oil inlet shell, on fuel-displaced shell
It is provided with the oil outlet mutually connected with oil outlet；
The storage bits shell is toroidal shell structure open at one end, closed at one end, and the inner ring opening for storing up bits shell is located at
Crumb mouth lower section, outer ring opening are located above crumb mouth, also match between the outer ring opening and main casing periphery of storage bits shell
It is provided with the sealing cover for closing gap between the two, and sealing cover is removably set between the two；
It is matched at the inlet nozzle and oil inlet connection and is provided with atomizer.
Further improvement as the technical program.
The transition apparatus includes motor, oil pump, Oil Guide pipe network, and motor and oil pump are mounted on pedestal, and
It is provided with power transfer mechanism between the two and carries out being connected by power transmitting between the two by power transfer mechanism, it is described
Power transfer mechanism is tape handler；
The Oil Guide pipe network includes fuel sucking pipe, oil inlet pipe, flowline, and connection of the fuel sucking pipe between gearbox and oil pump connects
Logical, oil inlet pipe is connected for the connection between oil pump and inlet nozzle, and connection of the flowline between oil outlet and gearbox connects
It is logical.
Further improvement as the technical program.
The separator includes driving mechanism, separating mechanism, scraping delivery mechanism, and separating mechanism is used for magnetic attraction side
Formula separates machine oil with ferromagnetic debris, and scraping delivery mechanism is used for ferromagnetic debris scraping delivery to crumb mouth present position, driving machine
Structure is used to provide power for separating mechanism/scraping delivery mechanism operation；
The fixation end cap for being set to main casing open end coaxially offers perforating, and the driving mechanism includes driving
Motor, screw rod, driving motor are fixed on pedestal, and driving motor output shaft and main casing are coaxially arranged, and driving motor
Power output end passes through perforating and is located in main casing, and screw rod coaxial arrangement is in main casing, between screw rod and driving motor
It is provided with shaft coupling and carries out being connected by power transmitting between the two by shaft coupling, and screw rod is light close to the part of shaft coupling
Sliding section.
Further improvement as the technical program.
The separating mechanism includes mounting cylinder, and mounting cylinder is cylindrical structure, mounting cylinder coaxial arrangement in main casing,
And avoid holes one axial and for avoiding screw rod through it are coaxially offered on mounting cylinder；
The upper surface of the mounting cylinder is additionally provided with mounting groove, and the magnetic sheet made of ferromagnetic material is provided in mounting groove,
Magnetic sheet has several groups along the circumferencial direction array of mounting cylinder, and mounting groove is correspondingly arranged on several groups.
Further improvement as the technical program.
The scraping delivery mechanism includes scrapings component, switching member, fixed block, the scrapings component include intermediate bar,
Disk, scraping disc are interlocked, guide rod is limited；
The periphery of the mounting cylinder, which is additionally provided with, is arranged vertically and runs through its axial guide groove, and the intermediate bar is set
It is placed in guide groove and constitutes slide-and-guide cooperation between the two, and the top of intermediate bar is located above mounting cylinder, it is described
Intermediate bar is provided with several groups along the circumferencial direction array of mounting cylinder, and guide groove is correspondingly arranged on several groups；
The gearing disk and mounting cylinder is coaxially arranged, and interlocks the top that disk level is fixed on intermediate bar, interlocks also same on disk
Axis offers and is provided with screw in wire hole and wire hole, interlocks disk and is coaxially installed on outside screw rod by screw, the limit is led
Bar is arranged vertically and limits guide rod and be fixed on installation end and covers, and interlocks and is also provided on disk and limits that guide rod is coaxially arranged to lead
Xiang Kong, and limit guide rod and be located at right above pilot hole, the limit guide rod is provided with several along mounting cylinder circumferencial direction array
Group, and pilot hole is correspondingly arranged on several groups；
The scraping disc is the annular dish structure coaxially arranged with mounting cylinder, and scraping disc is fixed on the bottom end of intermediate bar, and scrapes and vitalize
It is dynamic to be sheathed on outside mounting cylinder, and sealed slide-and-guide cooperation is constituted between scraping disc and main casing intracoelomic cavity, screw rod is around itself
Axial rotation can simultaneously be risen or fallen by screw traction intermediate bar/gearing disk/scraping disc, and when screw rod traction scraping disc rising
Rotation when rotation is rotates forward, screw rod draws scraping disc decline is to rotate backward；
The oil outlet being opened on main casing is located above scraping disc；
The fixed block is cylindrical structure, and fixed block is coaxially fixed on mounting cylinder bottom, also coaxially opens up on fixed block
Have and be provided with bearing in bearing hole and bearing hole, fixed block also passes through bearing and is movably installed in outside screw rod smooth section；
The switching member includes position-arresting disk, fixed disk, and the two is annular disk structure, and position-arresting disk is coaxially fixedly installed in
Outside fixed block, fixed disk is coaxially fixed in main casing, and fixed disk is located at below position-arresting disk, and the lower end surface of position-arresting disk
With the upper end face contact of fixed disk；
It is additionally provided with one-directional rotation part between the position-arresting disk and fixed disk, one-directional rotation part is done and screw rod for making position-arresting disk
Consistent one-directional rotation is rotated backward, one-directional rotation part includes the ratchet being coaxially installed in position-arresting disk, is coaxially installed on fixation
Pawl in disk, pawl are that elastic material is made and free end is located in the ratchet on ratchet；
The motion state of the scraping delivery mechanism can be divided into adsorbed state, the scraping disc that scraping disc is contacted with position-arresting disk and do ascending motion
Scrapings state, scraping disc do the reset state of decline operation, and the original state of scraping delivery mechanism is adsorbed state.
Further improvement as the technical program.
Moving part is provided between the position-arresting disk upper surface and scraping disc lower end surface, moving part includes being set under scraping disc
The active tooth of end face, the driven tooth for being set to position-arresting disk upper surface, active tooth and driven tooth match and the two can be with dental inlay side
Formula between position-arresting disk and scraping disc to carrying out being connected by power transmitting.
Further improvement as the technical program.
The bits device of sweeping includes being set to mounting cylinder and interlocking the Sao Xie mechanism between disk, and Sao Xie mechanism includes turning
Bits component, dynamic component are swept in cylinder, mounting disc, and rotating cylinder is coaxially fixed on mounting cylinder top, and rotating cylinder top is coaxially fixed in mounting disc
The avoid holes two for avoiding intermediate bar are provided in end, rotating cylinder and mounting disc；
The bits component of sweeping includes accommodating shell, and receiving shell is toroidal shell structure open at one end, closed at one end, is accommodated
Shell is coaxially movably installed in outside rotating cylinder, and accommodates shell aperture end and mounting disc lower end face contact, accommodates closed termination of outer cover
It is also coaxially arranged with fan axis, and fan axis periphery array is provided with several groups and sweeps bits flabellum, and sweeps bits flabellum and crumb mouth position
In sustained height；
Turn hole is offered in the mounting disc, the dynamic component includes decelerating motor, and decelerating motor is fixed on mounting disc
Upper and its power output end passes through turn hole and is located at and accommodates in shell, accommodates shell endocyclic cavity wall and decelerating motor power output end
Between be provided with power transfer member and carry out being connected by power transmitting, power transfer member between the two by power transfer member
For gear part.
Further improvement as the technical program.
The bits device of sweeping further includes closing means；
The closing means include sealing ring, closing spring, open circle, and sealing ring and unlatching circle are annular ring, and are opened
The periphery array of circle offers several groups transitional pore；
The described sealing ring coaxial arrangement is in main casing, and the top of sealing ring is provided with built-in step, the outer circle of sealing ring
Face and main casing body lumen wall constitute sealed slide-and-guide and cooperate, and the inner headed face of sealing ring and the outer circle face contact of mounting disc are built-in
Step is located above mounting disc and contacts with mounting disc upper disk surface；
It is set to contradict step and contradict step in the main casing and be located at right above closed end, the closing spring setting
It in built-in step and contradicts between step, the elastic force for closing spring makes sealing ring do descending motion；
The described unlatching circle coaxial arrangement opens circle and is located at scraping disc in constituting slide-and-guide cooperation in main casing and between the two
Between sealing ring；
The motion state of the closing means, which can be divided into, carries out closed closed state, revocation to crumb mouth closing to crumb mouth
On-state, the original states of closing means is closed state.
The beneficial effect of the present invention compared with prior art is that it is possible to contain in automatic effective removal gearbox machine oil
Ferromagnetism wear debris, greatly reduce the abrasion of transmission internal components, and improve the service life of gearbox, go
During iron filings, atomizer makes machine oil enter main casing with atomised form, can greatly improve scrap iron removing effect, except this it
Outside, the setting of closing means avoid the machine oil under spray pattern fanned send to storage bits shell in, greatly reduce machine oil point
From the loss in purification process.
Detailed description of the invention
Fig. 1 is complete machine structure schematic diagram of the invention.
Fig. 2 is schematic diagram of internal structure of the invention.
Fig. 3 is schematic diagram of internal structure of the invention.
Fig. 4 is the structural schematic diagram of installation shell of the invention.
Fig. 5 is that installation enclosure interior part of the invention cooperates figure
Fig. 6 is the structural schematic diagram of transition apparatus of the invention.
Fig. 7 is the cooperation figure of motor and oil pump of the invention.
Fig. 8 is the structural schematic diagram of separator of the invention.
Fig. 9 is the structural schematic diagram of separator of the invention.
Figure 10 is the cooperation figure of driving mechanism and separating mechanism of the invention.
Figure 11 is the structural schematic diagram of separating mechanism of the invention.
Figure 12 is the cooperation figure of scrapings component and screw rod of the invention.
Figure 13 is the cooperation figure of scraping disc and switching member of the invention.
Figure 14 is that scraping disc inner body of the invention cooperates figure.
Figure 15 is that scraping disc inner body of the invention cooperates figure.
Figure 16 is the cooperation figure of position-arresting disk and fixed block of the invention.
Figure 17 is the cooperation figure of fixed block and mounting cylinder of the invention.
Figure 18 is the cooperation figure swept bits device and install shell of the invention.
Figure 19 is the structural schematic diagram of Sao Xie mechanism of the invention.
Figure 20 is the schematic diagram of internal structure of Sao Xie mechanism of the invention.
Figure 21 is that in-house part cooperation figure is considered in of the invention sweeping to be worth doing.
Specific embodiment
The present invention carries out ferromagnetic debris separation to gearbox machine oil using magnetic absorption mode and is advantageous in that, can
The ferromagnetism wear debris contained in automatic effective removal gearbox machine oil, greatly reduces the mill of transmission internal components
Damage, and the service life of gearbox is improved, during scrap iron removing, atomizer makes machine oil enter main casing with atomised form,
Scrap iron removing effect can be greatly improved, in addition to this, the setting of closing means avoid the machine oil under spray pattern fanned send to
In storage bits shell, loss of machine oil during isolation of purified is greatly reduced.
A kind of wear-resisting type gearbox, including pedestal, installation shell 100, transition apparatus 200, separator 300, sweep bits dress
Set 400, pedestal is mounted on the base in horizontally disposed and installation shell 100, and separator 200 and to sweep bits device 400 equal
Be set to inside installation shell 100, the transition apparatus 200 be used to aspirate in gearbox the machine oil of purification to be separated and by its
It is delivered in installation shell 100, the separator 200 is used to make machine oil and ferromagnetic debris point using magnetic attraction mode
From the bits device 400 of sweeping is used to for the ferromagnetic debris for being attached to 200 surface of separator to be swept to installation shell 100
In part for storing clast.
When work, transition apparatus 200 aspirate gearbox machine oil to installation shell 100 in after, separator 300 to machine oil into
Row isolation of purified, wherein ferromagnetic debris is adsorbed to 300 surface of separator, machine oil is transmitted back to again through transition apparatus 200
In gearbox, then separator 300 sweeps bits by the clast scraping delivery for being attached to own face to bits 400 present position of device is swept
Clast is simultaneously swept in the part for being used to store clast on installation shell 100 by the operation of device 400, and then, separator 300 continues
It runs and restores to original state, so far, gearbox machine oil completes isolation of purified.
The installation shell 100 includes main casing 110, and main casing 110 is both ends open and the circle that is arranged vertically
Tube structure, an open end Matching installation of main casing 110 has fixed end cap and fixed end cap is fixed on pedestal, another opening
Matching installation has an installation end cap, and the periphery of main casing 110 offers oil inlet 111, oil outlet 112, crumb mouth 113, and by
Crumb mouth 113, oil inlet 111, oil outlet 112 are followed successively by under, and 113/ oil outlet 112 of crumb mouth is along main casing 110
Circumferencial direction array be provided with several groups.
Oil inlet shell 120, fuel-displaced shell 130, storage bits shell 140 are further fixedly arranged on outside the main casing 100, and
It is from top to bottom followed successively by storage bits shell 140, oil inlet shell 120, fuel-displaced shell 130, is provided on oil inlet shell 120 and oil inlet
111 inlet nozzles 121 mutually connected are provided with the oil outlet mutually connected with oil outlet 112 on fuel-displaced shell 130.
The storage bits shell 140 is toroidal shell structure open at one end, closed at one end, and stores up the interior of bits shell 140
Ring opening is located at 113 lower section of crumb mouth, outer ring opening is located at 113 top of crumb mouth, the outer ring opening and main casing of storage bits shell 140
Also matching is provided with the sealing cover for closing gap between the two between 110 periphery of body, and sealing cover is removably
It is set between the two.
The transition apparatus 200 includes motor 210, oil pump 220, Oil Guide pipe network, and motor 210 and oil pump 220 are equal
Be mounted on the base, and be provided between the two power transfer mechanism 230 and between the two by power transfer mechanism 230 into
Action edge connection transmitting, specifically, the power transfer mechanism 230 is tape handler.
The Oil Guide pipe network includes fuel sucking pipe 240, oil inlet pipe 250, flowline 260, fuel sucking pipe 240 for gearbox with
Connection between oil pump 220 is connected, and oil inlet pipe 250 is connected for the connection between oil pump 220 and inlet nozzle 121, flowline 260
It is connected for the connection between oil outlet and gearbox.
Motor 210 runs and draws oil pump 220 by power transfer mechanism 230 and runs, and oil pump 220 runs and passes through suction
Oil pipe 240 aspirates gearbox inner engine oil, and by oil inlet pipe 250 by oil delivery to main casing 110, machine oil is in main casing
Ferromagnetic debris isolation of purified is completed through separator 300 in 110, then, purified machine oil flows back to again through flowline 260
To gearbox.
The separator 300 includes driving mechanism 310, separating mechanism 320, scraping delivery mechanism 330, separating mechanism 320
For separating machine oil with ferromagnetic debris in a manner of magnetic attraction, scraping delivery mechanism 330 is used for ferromagnetic debris scraping delivery to out
Consider 113 present position of mouth to be worth doing, driving mechanism 310 is used to provide power for the operation of 320/ scraping delivery mechanism 330 of separating mechanism.
The fixation end cap for being set to 110 open end of main casing coaxially offers perforating, the driving mechanism
310 include driving motor 311, screw rod 312, and driving motor 311 is fixed on pedestal, and 311 output shaft of driving motor and main casing
Body 110 is coaxially arranged, and 311 power output end of driving motor passes through perforating and is located in main casing 110, and screw rod 312 is same
Axis is set in main casing 110, and shaft coupling is provided between screw rod 312 and driving motor 311 and passes through shaft coupling between the two
It carries out being connected by power transmitting, and screw rod 312 is smooth section close to the part of shaft coupling.
Driving motor 311 runs and can draw screw rod 312 and axially rotates around itself.
The separating mechanism 320 includes mounting cylinder 321, and mounting cylinder 321 is cylindrical structure, and mounting cylinder 321 is coaxially set
It is placed in main casing 110, and coaxially offers avoid holes one axial and for avoiding screw rod 312 through it on mounting cylinder 321.
The upper surface of the mounting cylinder 321 is additionally provided with mounting groove, and is provided in mounting groove and is made of ferromagnetic material
Magnetic sheet 322, it is preferred that magnetic sheet 322 has several groups along the circumferencial direction array of mounting cylinder 321, and mounting groove is correspondingly arranged on
Several groups.
The ferromagnetic debris contained in machine oil can pass through the periphery of 322 magnetic absorption of magnetic sheet to mounting cylinder 321.
The scraping delivery mechanism 330 includes scrapings component 331, switching member 332, fixed block 333, the scrapings component
331 include intermediate bar 3311, gearing disk 3312, scraping disc 3313, limits guide rod 3314.
The periphery of the mounting cylinder 321, which is additionally provided with, is arranged vertically and runs through its axial guide groove 323, described
Intermediate bar 3311 be set in guide groove 323 and constitute between the two slide-and-guide cooperation, and the top of intermediate bar 3311
Above mounting cylinder 321, it is preferred that the intermediate bar 3311 is provided with several along the circumferencial direction array of mounting cylinder 321
Group, and guide groove 323 is correspondingly arranged on several groups.
The gearing disk 3312 and mounting cylinder 321 is coaxially arranged, and interlocks 3312 level of disk and be fixed on intermediate bar 3311
Top, interlock and also coaxially offer on disk 3312 and be provided with screw in wire hole and wire hole, it is coaxial by screw to interlock disk 3312
It being installed on outside screw rod 312, the limit guide rod 3314 is arranged vertically and limits guide rod 3314 and be fixed on installation end and covers,
It interlocks and is also provided with the pilot hole coaxially arranged with limit guide rod 3314 on disk 3312, and limit guide rod 3314 and be located at pilot hole just
Top, it is preferred that the limit guide rod 3314 is provided with several groups, and pilot hole pair along 321 circumferencial direction array of mounting cylinder
Several groups should be provided with.
The scraping disc 3313 is the annular dish structure coaxially arranged with mounting cylinder 321, and scraping disc 3313 is fixed on intermediate bar
3311 bottom end, and scraping disc 3313 is movably set in outside mounting cylinder 321, and between 110 inner cavity of scraping disc 3313 and main casing
Sealed slide-and-guide cooperation is constituted, screw rod 312, which axially rotates around itself and can pass through screw, draws the gearing disk of intermediate bar 3311/
3312/ scraping disc 3313 rises or falls, and the rotation when traction rising of scraping disc 3313 of screw rod 312 is rotates forward, screw rod 312
Rotation when traction scraping disc 3313 declines is to rotate backward.
The oil outlet 112 being opened on main casing 110 is located at 3313 top of scraping disc.
The fixed block 333 is cylindrical structure, and fixed block 333 is coaxially fixed on 321 bottom of mounting cylinder, fixed block
It is also coaxially offered on 333 and is provided with bearing in bearing hole and bearing hole, fixed block 333 is also movably installed in screw rod by bearing
Outside 312 smooth sections.
The switching member 332 includes position-arresting disk 3321, fixed disk 3322, and the two is annular disk structure, limit
Disk 3321 is coaxially fixedly installed in outside fixed block 333, and fixed disk 3322 is coaxially fixed in main casing 110, and fixed disk
3322 are located at 3321 lower section of position-arresting disk, and the upper end face contact of the lower end surface of position-arresting disk 3321 and fixed disk 3322.
One-directional rotation part is additionally provided between the position-arresting disk 3321 and fixed disk 3322, one-directional rotation part is for making to limit
Position disk 3321, which is done, rotates backward consistent one-directional rotation with screw rod 312, and one-directional rotation part includes being coaxially installed on position-arresting disk 3321
Interior ratchet 3323, the pawl 3324 being coaxially installed in fixed disk 3322, pawl 3324 are that elastic material is made and free end
In the ratchet on ratchet 3323.
The motion state of the scraping delivery mechanism 330 can be divided into the adsorbed state that scraping disc 3313 contacts with position-arresting disk 3321,
Scraping disc 3313 does the scrapings state of ascending motion, scraping disc 3313 does the reset state that decline is run, the initial shape of scraping delivery mechanism 330
State is adsorbed state.
The course of work of separator 300, specific manifestation are as follows: screw rod 312 rotates backward, due to scraping delivery mechanism 330
Original state is adsorbed state, i.e., scraping disc 3313 is contacted with position-arresting disk 3321 and scraping disc 3313 can not decline, and screw rod 312 is anti-at this time
It is rotated synchronously to rotating and drawing scrapings component 331, while again since intermediate bar 3311 is located in guide groove 323, so that scrapings
Component 331 rotates and draws the synchronous rotation of mounting cylinder 321, so that the ferromagnetic debris in machine oil is attached to mounting cylinder
321 periphery, and the rotation of mounting cylinder 321 can be such that iron filings are evenly affixed on its periphery, scrap iron removing better effect；
Then, the machine oil after isolation of purified is flow back into gearbox again；
Then, screw rod 312 rotates forward, due to one-directional rotation part make position-arresting disk 3321 do rotated backward with screw rod 312 it is consistent
One-directional rotation, i.e., at this time switching member 332 it is whole it is static do not rotate and mounting cylinder 321 is stationary therewith so that scrapings
Component 331 does ascending motion, i.e. scraping delivery mechanism 330 switches to scrapings state, and scraping disc 3313 rises and makes to be attached to installation at this time
The iron filings on 321 surfaces of cylinder are synchronous therewith to be risen, and sweeps bits 400 present position of device until rising to, at the same should during, interlock disk
3312 are movably set in outside limit guide rod 3314 by pilot hole；
Then, screw rod 312 rotates backward, and is movably set in outside limit guide rod 3314 due to interlocking disk 3312 by pilot hole at this time
Portion, so that scrapings component 331 does descending motion, i.e. scraping delivery mechanism 330 switches to reset state, when scraping disc 3313 again with
When position-arresting disk 3321 contacts, scraping delivery mechanism 330 is restored to adsorbed state, while interlocking disk 3312 at this time and being detached from and limit guide rod
3314 contact, entire separator 300 reform into original state.
Preferably, it is that machine oil is flowed by oil inlet 111 in main casing 110 and by going out that magnetic sheet 322, which attracts the time of iron filings,
Hydraulic fluid port 112 flows out the time of main casing 110, this time is shorter and iron filings are hidden in inside machine oil, divides so as to cause only attracting
From part iron filings, so that scrap iron removing is ineffective, in order to solve this problem, the inlet nozzle 121 connects with oil inlet 112
Logical place's matching is provided with atomizer；Machine oil sprays after being atomized by atomizer to be set to main casing 110, so that iron filings are sudden and violent
Reveal and close mounting cylinder 321, magnetic sheet 322 can substantially increase scrap iron removing effect quickly by iron adsorption to 321 periphery of mounting cylinder
Fruit.
Preferably, when scraping delivery mechanism 330 is in adsorbed state, scrapings component 331 rotates and draws synchronous turn of mounting cylinder 321
During dynamic, scrapings component 331 is rotated by intermediate bar 3311 and the cooperation traction mounting cylinder 321 of guide groove 323, due to centre
Bar 3311 is rod-like piece, can cause centainly to damage to intermediate bar 3311 in distraction procedure, will lead to intermediate bar 3311 for a long time
On crack, the service life of intermediate bar 3311 is substantially reduced, in order to solve this problem, on the position-arresting disk 3321
Be provided with moving part between 3313 lower end surface of end face and scraping disc, moving part include the active tooth for being set to 3313 lower end surface of scraping disc,
It is set to the driven tooth of 3321 upper surface of position-arresting disk, active tooth and driven tooth match and the two can be in a manner of dental inlay to position-arresting disk
It carries out being connected by power transmitting between 3321 and scraping disc 3313；Scrapings component 331 rotates and draws 321 synchronous rotation process of mounting cylinder
In, scrapings component 331 is by intermediate bar 3311 and the cooperation of guide groove 323 and active tooth and the cooperation traction installation of driven tooth
Cylinder 321 rotates, and distraction procedure is more steady smooth, while in distraction procedure based on active tooth and driven tooth, intermediate bar 3311
Supplemented by guide groove 323, it is damaged so as to avoid intermediate bar 3311.
The bits device 400 of sweeping includes being set to mounting cylinder 321 and interlocking the Sao Xie mechanism 410 between disk 3312, is swept
Bits mechanism 410 includes rotating cylinder 411, mounting disc, sweeps bits component, dynamic component, and rotating cylinder 411 is coaxially fixed on 321 top of mounting cylinder,
411 top of rotating cylinder is coaxially fixed in mounting disc, and the evacuation for avoiding intermediate bar 3311 is provided on rotating cylinder 411 and mounting disc
Hole two.
The bits component of sweeping includes accommodating shell 413, and receiving shell 413 is circular casing open at one end, closed at one end
Body structure accommodates shell 413 and is coaxially movably installed in outside rotating cylinder 411, and accommodates 413 open end of shell and mounting disc lower end surface
Contact accommodates 413 closed end of shell and is also coaxially arranged with fan axis, and fan axis periphery array is provided with several groups and sweeps bits flabellum
412, and sweep bits flabellum 412 and be located at sustained height with crumb mouth 113.
Turn hole is offered in the mounting disc, the dynamic component includes decelerating motor 414, and decelerating motor 414 is solid
Due in mounting disc and its power output end passes through turn hole and is located at and accommodates in shell 413, accommodates and 413 endocyclic cavity wall of shell and subtract
It is provided with power transfer member 415 between 414 power output end of speed motor and is carried out between the two by power transfer member 415
It is connected by power transmitting, specifically, power transfer member 415 is gear part.
During mounting cylinder 321 rotates and is evenly affixed to iron filings on its periphery, Sao Xie mechanism 410 synchronizes therewith
Rotation, opposing stationary between Ji Saoxie mechanism 410 and mounting cylinder 321, Sao Xie mechanism 410 does not influence scrap iron removing process；
Subsequent scraping disc 3313 rises and the iron filings for being attached to 321 surface of mounting cylinder is made to synchronize to rise to therewith and sweep bits 412 institute of flabellum
When locating at position, decelerating motor 414 runs and sweeps bits flabellum 412 by the traction of power transfer member 415 and rotates, thus by going out
Bits mouth 113, which sweeps iron filings, to be sent to storage bits shell 140；
When longer using the time, when storing full iron filings in storage bits shell 140, storage bits shell can be opened by disassembly sealing cover
140 and take out iron filings.
More specifically, during mounting cylinder 321 rotates and is evenly affixed to iron filings on its periphery, bits machine is swept
It is opposing stationary between structure 410 and mounting cylinder 321, that is, it sweeps bits flabellum 412 and relatively rotates, simultaneously because machine oil is sprayed with atomizing type
It spills to main casing 110, the relative rotation for sweeping bits flabellum 412, which can fan partly atomized machine oil, to be sent to storage bits shell 140, makes to flow
The oil level being back in gearbox is reduced, and seriously affects the work of gearbox, in order to solve this problem, described sweeps bits device
400 further include closing means 420.
The closing means 420 include sealing ring 421, closing spring 422, unlatching circle 423, sealing ring 421 and unlatching
Circle 423 is annular ring, and the periphery array for opening circle 423 offers several groups transitional pore.
The described coaxial arrangement of sealing ring 421 is in main casing 110, and the top of sealing ring 421 is provided with built-in step,
The periphery and 110 cavity wall of main casing of sealing ring 421 constitute sealed slide-and-guide and cooperate, the inner headed face and peace of sealing ring 421
The outer circle face contact of sabot, built-in step are located above mounting disc and contact with mounting disc upper disk surface.
It is set to contradict step and contradict step in the main casing 110 and be located at right above closed end 421, the envelope
It closes spring 422 to be set to built-in step and contradict between step, the elastic force of closing spring 422 makes sealing ring 421 do descending motion.
The described coaxial arrangement of unlatching circle 423 is opened in constituting slide-and-guide cooperation in main casing 110 and between the two
Circle 423 is between scraping disc 3313 and sealing ring 421.
The motion state of the closing means 420, which can be divided into, carries out closed closed state, revocation pair to crumb mouth 113
The closed on-state in crumb mouth 113, the original state of closing means 420 are closed state.
During mounting cylinder 321 rotates and is evenly affixed to iron filings on its periphery, sealing ring 421 closes crumb mouth
113, it send so that the machine oil under spray pattern fails to be swept the bits fan of flabellum 412 to storage bits shell 140；
Subsequent scraping disc 3313 rises and the iron filings for being attached to 321 surface of mounting cylinder is made to synchronize to rise to therewith and sweep bits 412 institute of flabellum
During locating position, the traction of scraping disc 3313, which is opened circle 423 and synchronized, to be risen, and opening can be with sealing ring 421 in 423 uphill process of circle
It contacts and pushes the rising of sealing ring 421, that is, open circle 423 with crumb mouth 113 and be located at sustained height, closing means 420 are cut at this time
On-state is shifted to, iron filings can be entered to by transitional pore, crumb mouth 113 in storage bits shell 140；
During subsequent scraping disc 3313 declines and restores to original state, closing spring 422 restores closing means 420 to original state,
Switch to closed state.
Claims (10)
1. a kind of wear-resisting type gearbox, which is characterized in that it includes pedestal, installation shell, transition apparatus, separator, sweeps bits
Device, pedestal are mounted on the base in horizontally disposed and installation shell, and separator is all set in installation with bits device is swept
Enclosure interior, the transition apparatus are used to aspirate the machine oil of purification to be separated in gearbox and are transported to installation shell
Interior, the separator is used to make machine oil separate with ferromagnetic debris using magnetic attraction mode, and the bits device of sweeping is used
In the ferromagnetic debris for being attached to separator surface is swept to installation shell on be used to store clast part in.
2. a kind of wear-resisting type gearbox according to claim 1, which is characterized in that the installation shell includes main casing
Body, main casing are both ends open and the circular tube structure that is arranged vertically, and an open end Matching installation of main casing has fixation
End cap and it is fixed end cap is fixed on pedestal, another opening Matching installation has installation end cap, the periphery of main casing offer into
Hydraulic fluid port, oil outlet, crumb mouth, and it is from top to bottom followed successively by crumb mouth, oil inlet, oil outlet, and crumb mouth/oil outlet is along main
The circumferencial direction array of shell is provided with several groups；
It is further fixedly arranged on oil inlet shell, fuel-displaced shell, storage bits shell outside the main casing, and is from top to bottom followed successively by storage
It considers shell, oil inlet shell, fuel-displaced shell to be worth doing, is provided with the inlet nozzle mutually connected with oil inlet on oil inlet shell, on fuel-displaced shell
It is provided with the oil outlet mutually connected with oil outlet；
The storage bits shell is toroidal shell structure open at one end, closed at one end, and the inner ring opening for storing up bits shell is located at
Crumb mouth lower section, outer ring opening are located above crumb mouth, also match between the outer ring opening and main casing periphery of storage bits shell
It is provided with the sealing cover for closing gap between the two, and sealing cover is removably set between the two；
It is matched at the inlet nozzle and oil inlet connection and is provided with atomizer.
3. a kind of wear-resisting type gearbox according to claim 1 or 2, which is characterized in that the transition apparatus includes electricity
Motivation, oil pump, Oil Guide pipe network, motor and oil pump are mounted on pedestal, and are provided with power transfer mechanism between the two simultaneously
And carry out being connected by power transmitting between the two by power transfer mechanism, the power transfer mechanism is tape handler；
The Oil Guide pipe network includes fuel sucking pipe, oil inlet pipe, flowline, and connection of the fuel sucking pipe between gearbox and oil pump connects
Logical, oil inlet pipe is connected for the connection between oil pump and inlet nozzle, and connection of the flowline between oil outlet and gearbox connects
It is logical.
4. a kind of wear-resisting type gearbox according to claim 1 or 2, which is characterized in that the separator includes driving
Motivation structure, separating mechanism, scraping delivery mechanism, separating mechanism are scraped for separating machine oil with ferromagnetic debris in a manner of magnetic attraction
Send mechanism for by ferromagnetic debris scraping delivery to crumb mouth present position, driving mechanism to be used for as separating mechanism/scraping delivery mechanism fortune
Row provides power；
The fixation end cap for being set to main casing open end coaxially offers perforating, and the driving mechanism includes driving
Motor, screw rod, driving motor are fixed on pedestal, and driving motor output shaft and main casing are coaxially arranged, and driving motor
Power output end passes through perforating and is located in main casing, and screw rod coaxial arrangement is in main casing, between screw rod and driving motor
It is provided with shaft coupling and carries out being connected by power transmitting between the two by shaft coupling, and screw rod is light close to the part of shaft coupling
Sliding section.
5. a kind of wear-resisting type gearbox according to claim 4, which is characterized in that the separating mechanism includes installation
Cylinder, mounting cylinder are cylindrical structure, and mounting cylinder coaxial arrangement is coaxially offered through its axial direction on mounting cylinder in main casing
And the avoid holes one for avoiding screw rod；
The upper surface of the mounting cylinder is additionally provided with mounting groove, and the magnetic sheet made of ferromagnetic material is provided in mounting groove,
Magnetic sheet has several groups along the circumferencial direction array of mounting cylinder, and mounting groove is correspondingly arranged on several groups.
6. a kind of wear-resisting type gearbox according to claim 5, which is characterized in that the scraping delivery mechanism includes scrapings structure
Part, switching member, fixed block, the scrapings component include intermediate bar, interlock disk, scraping disc, limit guide rod；
The periphery of the mounting cylinder, which is additionally provided with, is arranged vertically and runs through its axial guide groove, and the intermediate bar is set
It is placed in guide groove and constitutes slide-and-guide cooperation between the two, and the top of intermediate bar is located above mounting cylinder, it is described
Intermediate bar is provided with several groups along the circumferencial direction array of mounting cylinder, and guide groove is correspondingly arranged on several groups.
7. a kind of wear-resisting type gearbox according to claim 6, which is characterized in that the gearing disk and mounting cylinder is coaxial
Arrangement, and the top that disk level is fixed on intermediate bar is interlocked, it is also coaxially offered in wire hole and wire hole on gearing disk and is provided with silk
Mother interlocks disk and is coaxially installed on outside screw rod by screw, and the limit guide rod, which is arranged vertically and limits guide rod, to be fixed on
Installation end covers, and interlocks and is also provided with the pilot hole coaxially arranged with limit guide rod on disk, and limits guide rod and be located at pilot hole just
Top, the limit guide rod is provided with several groups along mounting cylinder circumferencial direction array, and pilot hole is correspondingly arranged on several groups；
The scraping disc is the annular dish structure coaxially arranged with mounting cylinder, and scraping disc is fixed on the bottom end of intermediate bar, and scrapes and vitalize
It is dynamic to be sheathed on outside mounting cylinder, and sealed slide-and-guide cooperation is constituted between scraping disc and main casing intracoelomic cavity, screw rod is around itself
Axial rotation can simultaneously be risen or fallen by screw traction intermediate bar/gearing disk/scraping disc, and when screw rod traction scraping disc rising
Rotation when rotation is rotates forward, screw rod draws scraping disc decline is to rotate backward；
The oil outlet being opened on main casing is located above scraping disc；
The fixed block is cylindrical structure, and fixed block is coaxially fixed on mounting cylinder bottom, also coaxially opens up on fixed block
Have and be provided with bearing in bearing hole and bearing hole, fixed block also passes through bearing and is movably installed in outside screw rod smooth section；
The switching member includes position-arresting disk, fixed disk, and the two is annular disk structure, and position-arresting disk is coaxially fixedly installed in
Outside fixed block, fixed disk is coaxially fixed in main casing, and fixed disk is located at below position-arresting disk, and the lower end surface of position-arresting disk
With the upper end face contact of fixed disk；
It is additionally provided with one-directional rotation part between the position-arresting disk and fixed disk, one-directional rotation part is done and screw rod for making position-arresting disk
Consistent one-directional rotation is rotated backward, one-directional rotation part includes the ratchet being coaxially installed in position-arresting disk, is coaxially installed on fixation
Pawl in disk, pawl are that elastic material is made and free end is located in the ratchet on ratchet；
The motion state of the scraping delivery mechanism can be divided into adsorbed state, the scraping disc that scraping disc is contacted with position-arresting disk and do ascending motion
Scrapings state, scraping disc do the reset state of decline operation, and the original state of scraping delivery mechanism is adsorbed state.
8. a kind of wear-resisting type gearbox according to claim 7, which is characterized in that the position-arresting disk upper surface and scraping disc
Moving part is provided between lower end surface, moving part includes the active tooth for being set to scraping disc lower end surface, is set to position-arresting disk upper surface
Driven tooth, active tooth and driven tooth matches and the two can be connected by power in a manner of dental inlay between position-arresting disk and scraping disc
Transmitting.
9. a kind of wear-resisting type gearbox according to claim 7, which is characterized in that the bits device of sweeping includes being set to
Sao Xie mechanism between mounting cylinder and gearing disk, Sao Xie mechanism include rotating cylinder, mounting disc, sweep bits component, dynamic component, and rotating cylinder is same
Axis is fixed on mounting cylinder top, and rotating cylinder top is coaxially fixed in mounting disc, is provided in for avoiding on rotating cylinder and mounting disc
Between bar avoid holes two；
The bits component of sweeping includes accommodating shell, and receiving shell is toroidal shell structure open at one end, closed at one end, is accommodated
Shell is coaxially movably installed in outside rotating cylinder, and accommodates shell aperture end and mounting disc lower end face contact, accommodates closed termination of outer cover
It is also coaxially arranged with fan axis, and fan axis periphery array is provided with several groups and sweeps bits flabellum, and sweeps bits flabellum and crumb mouth position
In sustained height；
Turn hole is offered in the mounting disc, the dynamic component includes decelerating motor, and decelerating motor is fixed on mounting disc
Upper and its power output end passes through turn hole and is located at and accommodates in shell, accommodates shell endocyclic cavity wall and decelerating motor power output end
Between be provided with power transfer member and carry out being connected by power transmitting, power transfer member between the two by power transfer member
For gear part.
10. a kind of wear-resisting type gearbox according to claim 9, which is characterized in that the bits device of sweeping further includes envelope
Close mechanism；
The closing means include sealing ring, closing spring, open circle, and sealing ring and unlatching circle are annular ring, and are opened
The periphery array of circle offers several groups transitional pore；
The described sealing ring coaxial arrangement is in main casing, and the top of sealing ring is provided with built-in step, the outer circle of sealing ring
Face and main casing body lumen wall constitute sealed slide-and-guide and cooperate, and the inner headed face of sealing ring and the outer circle face contact of mounting disc are built-in
Step is located above mounting disc and contacts with mounting disc upper disk surface；
It is set to contradict step and contradict step in the main casing and be located at right above closed end, the closing spring setting
It in built-in step and contradicts between step, the elastic force for closing spring makes sealing ring do descending motion；
The described unlatching circle coaxial arrangement opens circle and is located at scraping disc in constituting slide-and-guide cooperation in main casing and between the two
Between sealing ring；
The motion state of the closing means, which can be divided into, carries out closed closed state, revocation to crumb mouth closing to crumb mouth
On-state, the original states of closing means is closed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910367244.6A CN109999994B (en) | 2019-05-05 | 2019-05-05 | wear-resisting type gearbox |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910367244.6A CN109999994B (en) | 2019-05-05 | 2019-05-05 | wear-resisting type gearbox |
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| CN109999994A true CN109999994A (en) | 2019-07-12 |
| CN109999994B CN109999994B (en) | 2019-12-13 |
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Cited By (1)
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| CN116753297A (en) * | 2023-08-15 | 2023-09-15 | 黑龙江勃锦悍马农业装备制造有限公司 | Transmission case of active stubble-breaking no-tillage planter |
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| CN109999994B (en) | 2019-12-13 |
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Effective date of registration: 20200509 Address after: Room 303 and 306, Building A, Science and Technology Entrepreneurship Service Center, Luan Economic Development Zone, Anhui Province Patentee after: LU'AN YONGZHEN GRIZZLY ELECTRICAL AND MECHANICAL TECHNOLOGY Co.,Ltd. Address before: 237000 building a, science and Technology Pioneer Park, Yingbin Avenue, Lu'an Economic Development Zone, Anhui Province Patentee before: Li Jun |
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