CN109091085B - Environment-friendly wall adlet cleaning device - Google Patents
Environment-friendly wall adlet cleaning device Download PDFInfo
- Publication number
- CN109091085B CN109091085B CN201811054863.1A CN201811054863A CN109091085B CN 109091085 B CN109091085 B CN 109091085B CN 201811054863 A CN201811054863 A CN 201811054863A CN 109091085 B CN109091085 B CN 109091085B
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- Prior art keywords
- chain
- electric push
- connecting piece
- pitch
- track
- 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.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 239000000725 suspension Substances 0.000 claims description 6
- 239000002516 radical scavenger Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 10
- 239000012459 cleaning agent Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000006748 scratching Methods 0.000 abstract description 2
- 230000002393 scratching effect Effects 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract 2
- 230000010405 clearance mechanism Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/38—Machines, specially adapted for cleaning walls, ceilings, roofs, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
Landscapes
- Cleaning In General (AREA)
Abstract
The invention provides an environment-friendly wall small advertisement cleaning device, and belongs to the technical field of environmental protection. The technical scheme is as follows: the utility model provides an environment-friendly wall adlet cleaning device, includes elevating system (1) and sets up clearance mechanism (2) on elevating system (1). The invention has the beneficial effects that: the invention adopts the lifting mechanism and the cleaning mechanism to clean the small advertisements on the wall surface, solves the problems of low working efficiency and high labor intensity of manually cleaning the small advertisements on the wall surface, can clean the small advertisements with different heights on the wall surface, has wide application range, adopts the non-setting adhesive cleaning agent to clean, has more thorough cleaning, avoids the problems of scratching the wall surface and the like.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to an environment-friendly wall small advertisement cleaning device.
Background
Garbage advertisements exist in large quantity in almost every city, which is a persistent symptom of city management work and seriously affects the image of the city, and can be seen on the wall beside the street or in the corridor of the community; the garbage advertisement is usually cleaned by tearing off with both hands by a sanitation worker, or scraping off with a steel wire brush or a shovel, which is time-consuming and labor-consuming, and for small advertisements at high heights, the sanitation worker needs to step on a stool for cleaning, and the cleaning method of stepping on the stool has potential safety hazards.
Disclosure of Invention
The invention aims to provide an environment-friendly wall small advertisement cleaning device which is suitable for different heights and does not need manual operation.
The invention is realized by the following measures: an environment-friendly wall small advertisement cleaning device is characterized by comprising a lifting mechanism and a cleaning mechanism arranged on the lifting mechanism;
the lifting mechanism comprises a support, a main shaft and an auxiliary shaft are arranged on the support, a driving chain wheel is arranged on the main shaft, a driven chain wheel is arranged on the auxiliary shaft, chains are wound on the driving chain wheel and the driven chain wheel, a motor is arranged on one side of the main shaft, a track is arranged on the support, a large-pitch conveying chain is arranged in the track and wound on the large-pitch chain wheel, the large-pitch chain wheel is arranged on the auxiliary shaft, a suspension plate is arranged on the large-pitch chain, a hanging basket is arranged on the suspension plate, and the cleaning mechanism is arranged on the hanging basket;
the cleaning mechanism comprises a base, the base comprises an upper wing surface, a lower wing surface and a bottom surface, a through hole is formed in the upper wing surface of the base, electric push rods are symmetrically arranged on two sides of the through hole, a supporting plate is arranged between the inner side of the upper wing surface and the inner side of the lower wing surface of the base, a swinging piece is hinged to the supporting plate, one end of the swinging piece penetrates through the through hole and extends towards the upper wing surface, a fixing hole for placing a non-setting adhesive scavenging agent is formed in the extending position, the other end of the swinging piece is arranged in a sliding block, the sliding block is arranged on a sliding way, the sliding way is fixedly arranged on the inner side of the lower wing surface of the base, a connecting piece is hinged to a piston rod of the electric push rods and symmetrically arranged relative to the through hole, the connecting pieces are hinged to each, the piston rod of the electric push rod moves telescopically to drive the swinging piece to swing left and right.
Electric putter includes electric putter A and electric putter B, the connecting piece includes connecting piece A and connecting piece B, electric putter A the articulated connecting piece A that is provided with on the piston rod, electric putter B the articulated connecting piece B that is provided with on the piston rod, connecting piece B with the connecting piece is articulated each other.
The slider is provided with two baffles, and the baffles are provided with grooves.
The swing piece comprises a swing portion and a sliding portion, the swing portion penetrates through the through hole to extend towards the upper wing face, the end portion of the swing portion is provided with the fixing hole, and the end portion of the sliding portion penetrates through the groove to be provided with the limiting wheel.
The end of the sliding part is provided with a through hole, an articulated shaft is arranged in the through hole, the articulated shaft is provided with the limiting wheel, and the limiting wheel is arranged between the two baffles of the sliding block.
The track is annular, including interior track and outer track, interior track with form the clearance between the outer track.
The large-pitch conveying chain comprises inner chain plates, outer chain plates, shaft pins, sleeves and limiting rollers, wherein the sleeves are arranged in the gaps, the outer chain plates are arranged on one sides of the tracks, the inner chain plates are correspondingly arranged on the other sides of the tracks corresponding to the outer chain plates, the shaft pins penetrate through the outer chain plates and the inner chain plates and extend towards the outer sides of the inner chain plates, and the limiting rollers are arranged at the extending positions.
The limiting roller is arranged in the gear teeth of the large-pitch chain wheel.
The invention has the beneficial effects that: the invention removes the small advertisements on the wall through the non-setting adhesive remover, and adopts the technical scheme of the lifting mechanism to solve the problem of removing the small advertisements with different heights on the wall surface, wherein the motor drives the main shaft to rotate, the main shaft drives the auxiliary shaft to rotate through chain transmission, so that the rotation of the large-pitch chain wheel is realized, the limiting roller on the large-pitch conveying chain is arranged in the gear teeth of the large-pitch chain wheel to realize the lifting and circulating motion of a hanging basket, the chain transmission mechanism can transmit motion and power under the condition that the center distance of the two shafts is far, can work under the conditions of low speed, heavy load and high temperature and under the condition of large dust, can ensure accurate transmission ratio, has larger transmission power, smaller force acting on the shafts, and has high transmission efficiency. The invention also adopts the technical scheme of the cleaning mechanism to solve the technical problem of smearing the non-setting adhesive scavenger, wherein the electric push rod in the cleaning mechanism realizes the left-right swing of the swing rod, the non-setting adhesive scavenger is evenly smeared on the small advertisement, when the swing part is driven by the electric push rod to swing, the sliding part correspondingly generates different displacement track changes, the sliding part is arranged on the sliding block to limit the sliding part, and in addition, the sliding block slides on the slide way and can adapt to the displacement changes generated by the sliding part. The invention adopts the lifting mechanism and the cleaning mechanism to clean the small advertisements on the wall surface, solves the problems of low working efficiency and high labor intensity of manually cleaning the small advertisements on the wall surface, can clean the small advertisements with different heights on the wall surface, has wide application range, adopts the non-setting adhesive cleaning agent to clean, has more thorough cleaning, avoids the problems of scratching the wall surface and the like.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the lifting mechanism.
Fig. 3 is a partially enlarged view of a portion a of fig. 2.
FIG. 4 is a schematic view of the engagement between a macro-pitch conveyor chain and a macro-pitch sprocket.
Fig. 5 is a schematic view of the structure of a single link of a large-pitch conveyor chain.
Fig. 6 is a schematic structural diagram of the cleaning mechanism.
FIG. 7 is a schematic view of the structure of the oscillating member engaged with the slider.
Wherein the reference numerals are: 1. a lifting mechanism; 11. a support; 12. a main shaft; 13. a counter shaft; 14. a drive sprocket; 15. a driven sprocket; 16. a chain; 17. a track; 18. a large pitch conveyor chain; 181. an inner link plate; 182. an outer link plate; 183. a shaft pin; 184. a sleeve; 185. a limiting roller; 19. a large pitch sprocket; 110. a suspension plate; 111. a hanging basket; 2. a cleaning mechanism; 21. a base; 22. an electric push rod; 221. an electric push rod A; 222. an electric push rod B; 23. a support plate; 24. a swinging member; 241. a swing portion; 242. a sliding part; 25. a slider; 251. a baffle plate; 26. a slideway; 27. a connecting member; 271. a connecting piece A; 272. a connecting piece B; 28. and a limiting wheel.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1 to 7, the present invention is: an environment-friendly wall small advertisement cleaning device comprises a lifting mechanism 1 and a cleaning mechanism 2 arranged on the lifting mechanism 1;
the lifting mechanism 1 comprises a support 11, a main shaft 12 and an auxiliary shaft 13 are arranged on the support 11, a driving chain wheel 14 is arranged on the main shaft 12, a driven chain wheel 15 is arranged on the auxiliary shaft 13, a chain 16 is wound on the driving chain wheel 14 and the driven chain wheel 15, a motor is arranged on one side of the main shaft 12, a track 17 is arranged on the support 11, a large-pitch conveying chain 18 is arranged in the track 17, the large-pitch conveying chain 18 is wound on a large-pitch chain wheel 19, the large-pitch chain wheel 19 is arranged on the auxiliary shaft 13, a suspension plate 110 is arranged on the large-pitch chain 18, a hanging basket 111 is arranged on the suspension plate 110, and a cleaning mechanism 2 is;
the cleaning mechanism 2 comprises a base 21, the base 21 comprises an upper wing surface, the adhesive sticker cleaning machine comprises a lower wing surface and a bottom surface, wherein a through hole is formed in the upper wing surface of a base 21, electric push rods 22 are symmetrically arranged on two sides of the through hole, a supporting plate 23 is arranged between the inner side of the upper wing surface of the base 21 and the inner side of the lower wing surface, a swinging piece 24 is hinged to the supporting plate 23, one end of the swinging piece 24 penetrates through the through hole and extends towards the upper wing surface, a fixing hole for placing an adhesive sticker cleaning agent is formed in the extending position, the other end of the swinging piece 24 is arranged in a sliding block 25, the sliding block 25 is arranged on a sliding rail 26, the sliding rail 26 is fixedly arranged on the inner side of the lower wing surface of the base 21, a connecting piece 27 is hinged to a piston rod of the electric push rods 22, the connecting piece 27 is symmetrically.
The electric push rod 22 comprises an electric push rod A221 and an electric push rod B222, the connecting piece 27 comprises a connecting piece A271 and a connecting piece B272, the connecting piece A271 is hinged to a piston rod of the electric push rod A221, the connecting piece B272 is hinged to a piston rod of the electric push rod B222, and the connecting piece B272 and the connecting piece 271 are hinged to each other.
Two baffles 251 are arranged on the slide block 25, and grooves are arranged on the baffles 251.
The swinging piece 24 comprises a swinging part 241 and a sliding part 242, the swinging part 241 extends to the upper wing surface through the through hole, the end part of the swinging part 241 is provided with a fixing hole, and the end part of the sliding part 242 is provided with a limiting wheel 28 through the groove.
The end of the sliding part 242 is provided with a through hole, in which a hinge shaft is provided, the hinge shaft is provided with a limiting wheel 28, and the limiting wheel 28 is disposed between the two baffles 251 of the slider 25.
The rail 17 is annular and includes an inner rail and an outer rail with a gap formed therebetween.
The large-pitch conveying chain 18 comprises inner chain plates 181, outer chain plates 182, shaft pins 183, sleeves 184 and limiting rollers 185, wherein the sleeves 184 are arranged in the gaps, the outer chain plates 182 are arranged on one side of the track 17, the inner chain plates 181 are correspondingly arranged on the other side of the track 17 with the outer chain plates 182, the shaft pins 183 penetrate through the outer chain plates 182 and the inner chain plates 181 and extend towards the outer sides of the inner chain plates 181, and the limiting rollers 185 are arranged at the extending positions.
The retaining rollers 185 are disposed within the teeth of the coarse pitch sprocket 19.
The use process of the invention is as follows: firstly, the non-setting adhesive remover is fixed on the swinging part of the swinging piece, the motor is started, a hanging basket in the lifting mechanism continuously rises, after the hanging basket rises to a certain degree, the electric push rod A and the electric push rod B are started, the swinging piece swings left and right to coat the non-setting adhesive remover on the small advertisements, and the small advertisements are removed. After the small advertisements on the wall surface are all cleared, the chain drives the large-pitch chain wheel to rotate, the hanging basket is driven to descend on the large-pitch conveying chain, and the whole clearing process is completed.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (1)
1. An environment-friendly wall small advertisement cleaning device is characterized by comprising a lifting mechanism (1) and a cleaning mechanism (2) arranged on the lifting mechanism (1);
the lifting mechanism (1) comprises a bracket (11), a main shaft (12) and an auxiliary shaft (13) are arranged on the bracket (11), a driving chain wheel (14) is arranged on the main shaft (12), a driven chain wheel (15) is arranged on the auxiliary shaft (13), a chain (16) is wound on the driving chain wheel (14) and the driven chain wheel (15), a motor is arranged on one side of the main shaft (12), a track (17) is arranged on the bracket (11), a large-pitch conveying chain (18) is arranged in the track (17), the large-pitch conveying chain (18) is wound on a large-pitch chain wheel (19), the large-pitch chain wheel (19) is arranged on the auxiliary shaft (13), the large-pitch chain (18) is provided with a suspension plate (110), a hanging basket (111) is arranged on the hanging plate (110), and the cleaning mechanism (2) is arranged on the hanging basket (111);
the cleaning mechanism (2) comprises a base (21), the base (21) comprises an upper wing surface, a lower wing surface and a bottom surface, a through hole is formed in the upper wing surface of the base (21), electric push rods (22) are symmetrically arranged on two sides of the through hole, a supporting plate (23) is arranged between the inner side of the upper wing surface and the inner side of the lower wing surface of the base (21), a swinging piece (24) is hinged to the supporting plate (23), one end of the swinging piece (24) penetrates through the through hole and extends towards the upper wing surface, a fixing hole for placing a self-adhesive scavenger is formed in the extending position, the other end of the swinging piece (24) is arranged in a sliding block (25), the sliding block (25) is arranged on a sliding rail (26), the sliding rail (26) is fixedly arranged on the inner side of the lower wing surface of the base (21), and a connecting piece (27) is hinged to a piston rod of the electric push rod (, the connecting pieces (27) are symmetrically arranged relative to the through holes, the connecting pieces (27) are hinged with each other, the swinging piece (24) is arranged at the hinged position, and the piston rod of the electric push rod (22) moves in a telescopic manner to drive the swinging piece (24) to swing left and right;
the electric push rod (22) comprises an electric push rod A (221) and an electric push rod B (222), the connecting piece (27) comprises a connecting piece A (271) and a connecting piece B (272), the piston rod of the electric push rod A (221) is hinged with the connecting piece A (271), the piston rod of the electric push rod B (222) is hinged with the connecting piece B (272), and the connecting piece B (272) and the connecting piece B (271) are hinged with each other;
the sliding block (25) is provided with two baffles (251), and the baffles (251) are provided with grooves;
the swinging piece (24) comprises a swinging part (241) and a sliding part (242), the swinging part (241) penetrates through the through hole and extends to the upper airfoil surface, the end part of the swinging part (241) is provided with the fixing hole, and the end part of the sliding part (242) penetrates through the groove and is provided with a limiting wheel (28);
the end part of the sliding part (242) is provided with a through hole, a hinge shaft is arranged in the through hole, the hinge shaft is provided with the limiting wheel (28), and the limiting wheel (28) is arranged between the two baffles (251) of the sliding block (25);
the track (17) is annular and comprises an inner track and an outer track, and a gap is formed between the inner track and the outer track;
the large-pitch conveying chain (18) comprises inner chain plates (181), outer chain plates (182), shaft pins (183), sleeves (184) and limiting rollers (185), wherein the sleeves (184) are arranged in the gaps, the outer chain plates (182) are arranged on one sides of the tracks (17), the inner chain plates (181) are correspondingly arranged on the other sides of the tracks (17) with the outer chain plates (182), the shaft pins (183) penetrate through the outer chain plates (182) and the inner chain plates (181) and extend towards the outer sides of the inner chain plates (181), and the limiting rollers (185) are arranged at the extending positions;
the limiting rollers (185) are arranged in the gear teeth of the large-pitch chain wheel (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811054863.1A CN109091085B (en) | 2018-09-11 | 2018-09-11 | Environment-friendly wall adlet cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811054863.1A CN109091085B (en) | 2018-09-11 | 2018-09-11 | Environment-friendly wall adlet cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109091085A CN109091085A (en) | 2018-12-28 |
| CN109091085B true CN109091085B (en) | 2021-01-29 |
Family
ID=64865810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811054863.1A Active CN109091085B (en) | 2018-09-11 | 2018-09-11 | Environment-friendly wall adlet cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109091085B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000051807A (en) * | 1998-08-10 | 2000-02-22 | Line Kogyo Kk | Cleaning and lining-up system for food container with lid |
| CN201173370Y (en) * | 2008-03-03 | 2008-12-31 | 联想(北京)有限公司 | Vertical lifting device |
| CN106000935A (en) * | 2016-07-14 | 2016-10-12 | 广东技术师范学院 | Washing device for external surface of numerical control machine tool |
| CN106073647A (en) * | 2016-08-02 | 2016-11-09 | 鄂星峄 | A kind of regular swab of mosaic tiles |
| CN106473673A (en) * | 2015-09-01 | 2017-03-08 | 广西大学 | A kind of metope small advertisement cleaning device |
-
2018
- 2018-09-11 CN CN201811054863.1A patent/CN109091085B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000051807A (en) * | 1998-08-10 | 2000-02-22 | Line Kogyo Kk | Cleaning and lining-up system for food container with lid |
| CN201173370Y (en) * | 2008-03-03 | 2008-12-31 | 联想(北京)有限公司 | Vertical lifting device |
| CN106473673A (en) * | 2015-09-01 | 2017-03-08 | 广西大学 | A kind of metope small advertisement cleaning device |
| CN106000935A (en) * | 2016-07-14 | 2016-10-12 | 广东技术师范学院 | Washing device for external surface of numerical control machine tool |
| CN106073647A (en) * | 2016-08-02 | 2016-11-09 | 鄂星峄 | A kind of regular swab of mosaic tiles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109091085A (en) | 2018-12-28 |
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Effective date of registration: 20210114 Address after: 312500, no.14-1, Dajiang village, Ru'ao Town, Xinchang County, Shaoxing City, Zhejiang Province Applicant after: Xinchang Jieting Technology Co.,Ltd. Address before: 273500 100 meters west of No.104 national road carriage, Lizhuang village, Yishan Town, Zoucheng City, Jining City, Shandong Province Applicant before: SHANDONG SILANDE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20211201 Address after: 312500 Nanyan, Qixing street, Xinchang County, Shaoxing City, Zhejiang Province (Xinchang provincial high tech Park) Patentee after: ZHEJIANG WUFENG AUTOMOBILE BEARING MANUFACTURING Co.,Ltd. Address before: 312500, no.14-1, Dajiang village, Ru'ao Town, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: Xinchang Jieting Technology Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An environment-friendly wall small advertisement cleaning device Effective date of registration: 20211224 Granted publication date: 20210129 Pledgee: Xinchang Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG WUFENG AUTOMOBILE BEARING MANUFACTURING Co.,Ltd. Registration number: Y2021330002621 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220714 Granted publication date: 20210129 Pledgee: Xinchang Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG WUFENG AUTOMOBILE BEARING MANUFACTURING Co.,Ltd. Registration number: Y2021330002621 |