CN107310073B - A kind of fork lifting-type hydraulic system combination sealing pad recycling and processing device - Google Patents
A kind of fork lifting-type hydraulic system combination sealing pad recycling and processing device Download PDFInfo
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- CN107310073B CN107310073B CN201710794141.9A CN201710794141A CN107310073B CN 107310073 B CN107310073 B CN 107310073B CN 201710794141 A CN201710794141 A CN 201710794141A CN 107310073 B CN107310073 B CN 107310073B
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- kerosene
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- combination sealing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
A kind of fork lifting-type hydraulic system combination sealing pad recycling and processing device, including bottom connecting plate, elevating mechanism, vertical exciting agency, primary treatment slot, secondary treatment slot, kerosene gets rid of cleaning device and accepts transition mechanism, it is realized by the way of hydraulic exciting and is attached to falling off for particulate pollutant on combination sealing pad, the stroke of vibration-exciting hydraulic cylinder is effectively reduced using scissors fork elevating mechanism, it ensure that the effect of combination sealing pad recovery processing in combination with classification treatment process, high-volume combination sealing pad centralized recovery and recycling containing particulate pollutant can be achieved, it is high-efficient with being recycled, the advantages of economizing on resources.Its overall structure is simple and reliable, low in cost, adaptable, using effect is good, has wide applicability.
Description
Technical field
The invention belongs to technical field of hydraulic pressure, and in particular at a kind of fork lifting-type hydraulic system combination sealing pad recycling
Manage device.
Background technique
Combination sealing pad is the sealing element that hydraulic system largely uses, and is widely used in the connection of pipeline, hydraulic part.?
It in hydraulic system pipeline and each component dismounting maintenance process, is limited by operating condition, the combination sealing pad surface of disassembly can not
The particulate pollutants such as more small iron filings, impurity, dust can be adhered to avoiding.For these contaminated combination sealing pads,
If directly containing the combination sealing pad of particulate pollutant using these in hydraulic system, wanted in particular for oil cleanliness
High high-precision servo hydraulic system is sought, the oil cleanliness of hydraulic system will necessarily be polluted, and then jeopardizes machinery equipment member
The safe operation of part and whole equipment.In general, in existing hydraulic system dismounting maintenance process, when encountering containing more particle
When the combination sealing pad of pollutant, the combination sealing of pollution is usually padded into Junk And Abandon, directly utilizes new combination sealing
Pad replacement.However, these combination sealing pads often and not up to its design service life, directly abandoned and cause resource
A large amount of wastes.In fact, to these contaminated combination sealing pads, it can be real by the pollutant that some means remove its surface
Its existing reuse, and still lacking at present can be to the device that combination sealing pad is recycled used in hydraulic system.
Therefore, inventing a kind of can be realized the device that combination sealing pad in hydraulic system recycles and has important practical significance.
Summary of the invention
The purpose of the present invention is overcoming the shortcomings of prior art, provide it is a kind of it is of simple structure and low cost, using effect is good
Fork lifting-type hydraulic system combination sealing pad recycling and processing device.
To achieve the above object, fork lifting-type hydraulic system combination sealing provided by the invention pads recycling and processing device packet
Bottom connecting plate, elevating mechanism, vertical exciting agency, primary treatment slot, secondary treatment slot, kerosene is included to get rid of cleaning device and accepted
Cross mechanism.The bottom connecting plate is rectangular steel plates, is located at entire recycling and processing device bottom.
The elevating mechanism includes top frame, roller track and scissor lifting device.The top frame is square
Shape structure；The roller track is arranged symmetrically on the inside of top frame；The scissor lifting device is symmetricly set on top
Frame two sides, scissor lifting device upper end are connected with top frame bottom surface, and scissor lifting device lower end is connected with bottom connecting plate.
The vertical exciting agency includes suspended cross-beam, vibration-exciting hydraulic cylinder, fixed frame, work box ring, work case lid
Plate and work box bottom plate.The suspended cross-beam both ends are provided with idler wheel, and idler wheel is mounted in elevating mechanism in top frame
In parallel rolls track；The vibration-exciting hydraulic cylinder cylinder barrel tail portion is fixed with suspended cross-beam lower surface；Table on the fixed frame
Face is fixed with vibration-exciting hydraulic cylinder cylinder rod front end；The work box ring by four pieces be equipped with reticulated cell rectangular steel plates welding and
At being respectively arranged with guide pad, the front and back rectangular steel plates of work box ring at rectangular steel plates lower edges before and after work box ring
It is fixed respectively with fixed frame two sides；The work cover plate passes through leading for work box ring front and back rectangular steel plates top edge setting
To block, reticulated cell is provided on the cover plate that works；Rectangular steel plates are following before and after the work box bottom plate passes through work box ring
The guide pad of edge setting, is provided with reticulated cell on work box bottom plate.
The primary treatment slot is the box structure of open-top, and primary treatment slot is provided with cleaning kerosene, at primary
It is respectively equipped with via hole above reason slot side and in the middle part of bottom, kerosene hard tube, primary treatment slot bottom are connected on the via hole of bottom
Portion is fixed on bottom connecting plate by column.
The secondary treatment slot is the box structure of open-top, and secondary treatment slot is provided with cleaning kerosene, secondary place
Via hole, the bottom via hole of secondary treatment slot and the side of primary treatment slot are respectively equipped with above reason slot side and in the middle part of bottom
Via hole is connected by kerosene hard tube, and secondary treatment trench bottom is fixed on bottom connecting plate by column.
It includes getting rid of net support, getting rid of net riser, rotary drive assembly, get rid of nightstool and kerosene is soft that the kerosene, which gets rid of cleaning device,
Pipe.The net support that gets rid of is fixed on bottom connecting plate, and the top two sides for getting rid of net support, which are symmetrically arranged with, gets rid of net riser, rotation
Driving assembly, which is fixed on, to be got rid of above net riser；The two sides above nightstool of getting rid of are symmetrically arranged with connecting shaft, get rid of the connection of nightstool two sides
Axis with get rid of net riser and be connected and can be rotated around net riser is got rid of, get rid of connecting shaft on the left of nightstool and mutually be fixed with rotary drive assembly, be got rid of only
Bucket lower section is provided with kerosene hose.
The undertaking transition mechanism upper end is to be tilted over cab apron, accepts transition mechanism bottom and is connect by column with bottom
Plate is fixed.
Further, the size for the reticulated cell being arranged on the work box ring, work cover plate and work box bottom plate
It should be less than the size of combination sealing pad.
Further, it is set respectively on the primary treatment trench bottom kerosene hard tube and secondary treatment trench bottom kerosene hard tube
It is equipped with switching ball.
Further, the spatial position of the secondary treatment trench bottom via hole is located at primary treatment slot side via hole
Top.
Further, the kerosene gets rid of kerosene hose in cleaning device and is connected with secondary treatment slot side via hole, kerosene
The length of hose is greater than the maximum distance got rid of in nightstool rotary course between the tie point of kerosene hose both ends.
Further, the spatial position that the kerosene gets rid of kerosene hose connecting points in cleaning device is located at secondary treatment slot side
The top of face via hole.
The utility model has the advantages that fork lifting-type hydraulic system combination sealing pad recycling and processing device proposed by the present invention can be simultaneously
The centralized recovery cleaning of combination sealing pad of the high-volume containing particulate pollutant is carried out, recovery efficiency is high；Using hydraulic exciting
Mode can aid in falling off for particulate pollutant, improve recovery processing efficiency；By the way of classification processing, in primary
It is tentatively cleaned in treatment trough, is cleaned again in secondary treatment slot, cleaned finally by cleaning device removal residual is got rid of
Kerosene ensure that the effect of combination sealing pad recovery processing；Toppling over for drying combination sealing pad is realized using rotary drive assembly
Function avoids and manually takes process from getting rid of cumbersome drawing in nightstool；Exciting liquid is effectively reduced using fork lifting-type structure
The stroke of cylinder pressure；Combination sealing pad surface clean kerosene during getting rid of only can enter secondary treatment slot by kerosene hose,
Cleaning kerosene in secondary treatment slot can enter primary treatment slot by opening ball valve, realize the multiplicating of cleaning kerosene
It utilizes, can achieve the effect that save cleaning kerosene.Fork lifting-type hydraulic system combination sealing pad recycling provided by the invention
Its is simple and reliable for structure, low in cost, adaptable for processing unit, using effect is good, has wide applicability.
Detailed description of the invention
Fig. 1 is that combination sealing pads recycling and processing device schematic diagram.
Fig. 2 is elevating mechanism structural schematic diagram.
Fig. 3 is vertical exciting agency structural schematic diagram.
Fig. 4 is that kerosene gets rid of cleaning device structural schematic diagram.
In figure: 1-bottom connecting plate, 2-elevating mechanisms, 21-top frames, 22-roller tracks, 23-scissors fork elevatings
Device, 3-vertical exciting agencies, 31-suspended cross-beams, 32-vibration-exciting hydraulic cylinders, 33-fixed frames, 34-work box rings,
35-work cover plates, 36-work box bottom plates, 4-primary treatment slots, 5-secondary treatment slots, 6-kerosene get rid of cleaning device,
61-get rid of net support, and 62-get rid of net riser, and 63-rotary drive assemblies, 64-get rid of nightstool, and 65-kerosene hoses, 7-accepted
Cross mechanism.
Specific embodiment
The invention will be further described for embodiment in reference to the accompanying drawing:
As shown in Fig. 1 ~ 4, fork lifting-type hydraulic system combination sealing pad recycling and processing device provided by the invention includes
Bottom connecting plate 1, elevating mechanism 2, vertical exciting agency 3, primary treatment slot 4, secondary treatment slot 5, kerosene get rid of cleaning device 6 and hold
Connect transition mechanism 7.The bottom connecting plate 1 is rectangular steel plates, is located at entire recycling and processing device bottom.
The elevating mechanism 2 includes top frame 21, roller track 22 and scissor lifting device 23.The top frame
Frame 21 is rectangular configuration；The roller track 22 is arranged symmetrically in 21 inside of top frame；The scissor lifting device 23
21 two sides of top frame are symmetricly set on, 23 upper end of scissor lifting device is connected with 21 bottom surface of top frame, scissor lifting device
23 lower ends are connected with bottom connecting plate 1.
The vertical exciting agency 3 include suspended cross-beam 31, vibration-exciting hydraulic cylinder 32, fixed frame 33, work box ring 34,
Work cover plate 35 and work box bottom plate 36.31 both ends of suspended cross-beam are provided with idler wheel, and idler wheel is mounted on elevating mechanism 2
In parallel rolls track 22 in middle top frame 21；The 32 cylinder barrel tail portion of vibration-exciting hydraulic cylinder and 31 lower surface of suspended cross-beam
It is fixed；33 upper surface of fixed frame is fixed with 32 cylinder rod front end of vibration-exciting hydraulic cylinder；The work box ring 34 is by four pieces
Rectangular steel plates equipped with reticulated cell are welded, and are respectively arranged with guiding at 34 front and back rectangular steel plates lower edges of work box ring
Block, the front and back rectangular steel plates of work box ring 34 are fixed with 33 two sides of fixed frame respectively；The work cover plate 35 passes through work
Make the guide pad of 34 front and back rectangular steel plates top edge of case ring setting, is provided with reticulated cell on the cover plate 35 that works；The work
Make the guide pad that bottom plate 36 passes through the setting of 34 front and back rectangular steel plates lower edge of work box ring, is provided on work box bottom plate 36
Reticulated cell.
The primary treatment slot 4 is the box structure of open-top, and primary treatment slot 4 is provided with cleaning kerosene, primary
It is respectively equipped with via hole above 4 side for the treatment of trough and in the middle part of bottom, kerosene hard tube, primary treatment slot are connected on the via hole of bottom
4 bottoms are fixed on bottom connecting plate 1 by column.
The secondary treatment slot 5 is the box structure of open-top, and secondary treatment slot 5 is provided with cleaning kerosene, secondary
Via hole, the bottom via hole and primary treatment slot 4 of secondary treatment slot 5 are respectively equipped with above 5 side for the treatment of trough and in the middle part of bottom
Side via hole by kerosene hard tube be connected, 5 bottom of secondary treatment slot is fixed on bottom connecting plate 1 by column.
It includes getting rid of net support 61, getting rid of net riser 62, rotary drive assembly 63, get rid of nightstool 64 that the kerosene, which gets rid of cleaning device 6,
With kerosene hose 65.The net support 61 that gets rid of is fixed on bottom connecting plate 1, and the top two sides for getting rid of net support 61 are symmetrical arranged
Net riser 62 is got rid of, rotary drive assembly 63, which is fixed on, gets rid of net 62 top of riser；The 64 top two sides of nightstool of getting rid of symmetrically are set
Have connecting shaft, get rid of 64 two sides connecting shaft of nightstool with get rid of net riser 62 and be connected and can be rotated around net riser 62 is got rid of, get rid of 64 left side of nightstool
Connecting shaft is fixed with 63 phase of rotary drive assembly, is got rid of and is provided with kerosene hose 65 below nightstool 64.
7 upper end of undertaking transition mechanism is to be tilted over cab apron, accepts 7 bottom of transition mechanism and is connected by column and bottom
Fishplate bar 1 is fixed.
Further, the reticulated cell being arranged on the work box ring 34, work cover plate 35 and work box bottom plate 36
Size should be less than the size of combination sealing pad.
Further, on the 5 bottom kerosene hard tube of 4 bottom kerosene hard tube of primary treatment slot and secondary treatment slot respectively
It is provided with switching ball.
Further, the spatial position of the 5 bottom via hole of secondary treatment slot is located at the conducting of 4 side of primary treatment slot
The top in hole.
Further, the kerosene gets rid of kerosene hose 65 in cleaning device 6 and is connected with 5 side via hole of secondary treatment slot,
The length of kerosene hose 65 is greater than the maximum distance got rid of in 64 rotary course of nightstool between 65 both ends tie point of kerosene hose.
Further, the spatial position that the kerosene gets rid of 65 tie point of kerosene hose in cleaning device 6 is located at secondary treatment
The top of 5 side via hole of slot.
Working principle: firstly, the cover plate 35 that will work in vertical exciting agency 3 is along 34 front and back rectangle steel of work box ring
Guide pad extraction at plate lower edges, the combination sealing pad by high-volume containing pollutant is put into work box, then by work
Make cover plate 35 to be packed into along guide pad again, completes the process that combination sealing pad is packed into work box.Combination sealing pad is packed into work
After case, by controlling the decline of elevating mechanism 2, work box is put into the cleaning kerosene in primary treatment slot 4, and then control and swash
Shake 32 high-frequency vibration of hydraulic cylinder, realizes the preliminary cleaning of combination sealing pad.After the preliminary cleaning for completing combination sealing pad, pass through control
Elevating mechanism 2 processed rises and moves horizontally operation, and vertical exciting agency 3 is moved to 5 top of secondary treatment slot, is further controlled
Elevating mechanism 2 declines, and work box is put into the cleaning kerosene in secondary treatment slot 5, and then controls 32 high frequency of vibration-exciting hydraulic cylinder
The cleaning again of combination sealing pad is realized in vibration.After the completion of secondary cleaning, rises and move horizontally by control elevating mechanism 2
Vertical exciting agency 3 is moved to kerosene and gets rid of 6 top of cleaning device, work box bottom plate 36 in vertical exciting agency 3 is taken out by operation
Out, the combination sealing pad finished is cleaned at this time falling into and get rid of in nightstool 64, combination sealing pad table will be remained in by getting rid of nightstool 64 further
The cleaning kerosene in face dries, and the kerosene thrown away gets rid of the kerosene hose 65 on cleaning device 6 along kerosene and flows into secondary treatment slot 5.Most
Afterwards, it completes after getting rid of net process, under the drive of rotary drive assembly 63, gets rid of the rotation of nightstool 64 and hold the combination sealing pad edge in bucket
It connects transition mechanism 7 to topple over away, the recycling of combination sealing pad after cleaning is realized in the lower section for accepting transition mechanism 7.
In whole device treatment process, when needing replacing cleaning kerosene, it is first turned on 4 lower section kerosene of primary treatment slot
The ball valve of hard tube releases the kerosene needed replacing.After kerosene in primary treatment slot 4 is put only, 4 lower section of primary treatment slot is closed
The ball valve of kerosene hard tube opens the ball valve of 5 lower section kerosene hard tube of secondary treatment slot, the cleaning kerosene in secondary treatment slot 5 is put
Enter in primary treatment slot 4.After kerosene in secondary treatment slot 5 is put only, the ball valve of 5 lower section kerosene hard tube of secondary treatment slot is closed,
New cleaning kerosene is injected into secondary treatment slot 5.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of fork lifting-type hydraulic system combination sealing pads recycling and processing device, it is characterised in that: including bottom connecting plate
(1), elevating mechanism (2), vertical exciting agency (3), primary treatment slot (4), secondary treatment slot (5), kerosene get rid of cleaning device (6) and
It accepts transition mechanism (7)；The bottom connecting plate (1) is rectangular steel plates, is located at entire recycling and processing device bottom；
The elevating mechanism (2) includes top frame (21), roller track (22) and scissor lifting device (23), wherein top
Frame (21) is rectangular configuration, and roller track (22) is arranged symmetrically on the inside of top frame (21), and scissor lifting device (23) is right
Claim to be arranged in top frame (21) two sides, scissor lifting device (23) upper end is connected with top frame (21) bottom surface, scissors fork elevating
Device (23) lower end is connected with bottom connecting plate (1)；
The vertical exciting agency (3) includes suspended cross-beam (31), vibration-exciting hydraulic cylinder (32), fixed frame (33), work box ring
(34), work cover plate (35) and work box bottom plate (36) are enclosed, wherein suspended cross-beam (31) both ends are provided with idler wheel, idler wheel installation
In parallel rolls track (22) in elevating mechanism (2) in top frame (21), vibration-exciting hydraulic cylinder (32) cylinder barrel tail portion and outstanding
It hangs crossbeam (31) lower surface to fix, fixed frame (33) upper surface is fixed with vibration-exciting hydraulic cylinder (32) cylinder rod front end, work box ring
(34) rectangular steel plates for being equipped with reticulated cell by four pieces are welded, rectangular steel plates lower edges punishment before and after work box ring (34)
It is not provided with guide pad, the front and back rectangular steel plates of work box ring (34) are fixed with fixed frame (33) two sides respectively, and work case lid
Plate (35) passes through the guide pad of rectangular steel plates top edge setting before and after work box ring (34), is provided in work cover plate (35)
Reticulated cell, work box bottom plate (36) pass through the guide pad of rectangular steel plates lower edge setting before and after work box ring (34), work box
Bottom plate is provided with reticulated cell on (36)；
The primary treatment slot (4) is the box structure of open-top, and primary treatment slot (4) is provided with cleaning kerosene, primary
It is respectively equipped with via hole above treatment trough (4) side and in the middle part of bottom, kerosene hard tube, primary treatment are connected on the via hole of bottom
Slot (4) bottom is fixed on bottom connecting plate (1) by column；
The secondary treatment slot (5) is the box structure of open-top, and secondary treatment slot (5) is provided with cleaning kerosene, secondary
Via hole, the bottom via hole and primary treatment of secondary treatment slot (5) are respectively equipped with above treatment trough (5) side and in the middle part of bottom
The side via hole of slot (4) is connected by kerosene hard tube, and secondary treatment slot (5) bottom is fixed on bottom connecting plate by column
(1) on；
It includes getting rid of net support (61), getting rid of net riser (62), rotary drive assembly (63), get rid of only that the kerosene, which gets rid of cleaning device (6),
Bucket (64) and kerosene hose (65), are fixed on bottom connecting plate (1) wherein getting rid of net support (61), get rid of the top of net support (61)
Two sides, which are symmetrically arranged with, gets rid of net riser (62), and rotary drive assembly (63), which is fixed on, to be got rid of above net riser (62), gets rid of nightstool (64)
Top two sides are symmetrically arranged with connecting shaft, get rid of nightstool (64) two sides connecting shaft with get rid of net riser (62) and be connected and can be around getting rid of net riser
(62) it rotates, gets rid of connecting shaft on the left of nightstool (64) and mutually fixed with rotary drive assembly (63), get rid of and be provided with coal below nightstool (64)
Oily hose (65)；
Undertaking transition mechanism (7) upper end is to be tilted over cab apron, accepts transition mechanism (7) bottom and is connected by column and bottom
Fishplate bar (1) is fixed.
2. a kind of fork lifting-type hydraulic system combination sealing according to claim 1 pads recycling and processing device, feature
It is: the size for the reticulated cell being arranged on the work box ring (34), work cover plate (35) and work box bottom plate (36)
Less than the size of combination sealing pad.
3. a kind of fork lifting-type hydraulic system combination sealing according to claim 1 pads recycling and processing device, feature
It is: is respectively arranged with out on described primary treatment slot (4) the bottom kerosene hard tube and secondary treatment slot (5) bottom kerosene hard tube
Close ball valve.
4. a kind of fork lifting-type hydraulic system combination sealing according to claim 1 pads recycling and processing device, feature
Be: the spatial position of secondary treatment slot (5) bottom via hole is located at the upper of primary treatment slot (4) side via hole
Side.
5. a kind of fork lifting-type hydraulic system combination sealing according to claim 1 pads recycling and processing device, feature
Be: the kerosene gets rid of kerosene hose (65) in cleaning device (6) and is connected with secondary treatment slot (5) side via hole, and kerosene is soft
The length of pipe (65) is greater than the maximum distance got rid of in nightstool (64) rotary course between the tie point of kerosene hose (65) both ends.
6. a kind of fork lifting-type hydraulic system combination sealing according to claim 1 pads recycling and processing device, feature
Be: the spatial position that the kerosene gets rid of kerosene hose (65) tie point in cleaning device (6) is located at secondary treatment slot (5) side
The top of via hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710794141.9A CN107310073B (en) | 2017-09-06 | 2017-09-06 | A kind of fork lifting-type hydraulic system combination sealing pad recycling and processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710794141.9A CN107310073B (en) | 2017-09-06 | 2017-09-06 | A kind of fork lifting-type hydraulic system combination sealing pad recycling and processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107310073A CN107310073A (en) | 2017-11-03 |
| CN107310073B true CN107310073B (en) | 2019-04-30 |
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| CN201710794141.9A Active CN107310073B (en) | 2017-09-06 | 2017-09-06 | A kind of fork lifting-type hydraulic system combination sealing pad recycling and processing device |
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| CN108249228A (en) * | 2018-04-16 | 2018-07-06 | 盐城市亿德塑料包装有限公司 | A kind of Polywoven Bag wrap-up |
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| CN2373432Y (en) * | 1998-08-21 | 2000-04-12 | 中国轻工业机械总公司南京轻工业机械厂 | Mechanical strcture of fluid electronic filling valve |
| WO2014179907A1 (en) * | 2013-05-07 | 2014-11-13 | Sun Lizhi | Apparatus for recycling waste plastic by dry method and recycling method |
| CN104669462A (en) * | 2013-12-03 | 2015-06-03 | 天津市利顺塑料制品有限公司 | Raw material recycling machine |
| CN205145767U (en) * | 2015-11-03 | 2016-04-13 | 重庆新高机电有限公司 | A layer board support for coolant liquid vacuum filter |
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Effective date of registration: 20190328 Address after: 211100 300 Chi Hui Road, Qilin science and Technology Innovation Park, Jiangning District, Nanjing, Jiangsu Applicant after: Nanjing Xu Rui Rui Mstar Technology Ltd Address before: 226500 Nantong, Jiangsu Rugao City, North Street, Ho Chong Village, Shanghai Garden 1 3 unit 505 room Applicant before: Tang Mingming |
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Effective date of registration: 20201123 Address after: Dongguan, Fenghuang sub district office, Juye County, Heze City, Shandong Province Patentee after: Shandong Lu Da machinery and Equipment Co.,Ltd. Address before: 211100 No. 300 Zhihui Road, Qilin Science and Technology Innovation Park, Jiangning District, Nanjing City, Jiangsu Province Patentee before: NANJING XUYURUI MATERIAL TECHNOLOGY Co.,Ltd. |