CN211037092U - Dust type scraper bowl for bull-dozer that can hide - Google Patents
Dust type scraper bowl for bull-dozer that can hide Download PDFInfo
- Publication number
- CN211037092U CN211037092U CN201921213252.7U CN201921213252U CN211037092U CN 211037092 U CN211037092 U CN 211037092U CN 201921213252 U CN201921213252 U CN 201921213252U CN 211037092 U CN211037092 U CN 211037092U
- Authority
- CN
- China
- Prior art keywords
- scraper bowl
- bucket
- side face
- dozer
- shrouded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a dust type scraper bowl for bull-dozer that can cover, including scraper bowl, link, fixed plate and draw-in groove, the scraper bowl leading flank is provided with the fixture block, and the fixture block lateral surface is provided with the rake teeth, and the rake teeth is connected with the fixture block through first fixed screw simultaneously, the scraper bowl downside is provided with the anti-abrasion piece, and the scraper bowl left and right sides face all is provided with the gag lever post, and the gag lever post outer end is provided with the stopper simultaneously, the link sets up at the scraper bowl trailing flank, and the link left and right sides face all is provided with the support column, is provided with the backup pad on. This dust type scraper bowl for bull-dozer that can shelter from is provided with and shelters from lid and briquetting, when the scraper bowl is inside to fill with earth, through using the pneumatic cylinder for shelter from lid front side downstream and shelter from the scraper bowl leading flank, and push down the inside earth of scraper bowl through sheltering from lid downside briquetting, cause earth to be difficult to drop, and make the dust be difficult to waft through sheltering from covering of lid.
Description
Technical Field
The utility model relates to a bull-dozer technical field specifically is a dust type scraper bowl for bull-dozer that can hide.
Background
A bulldozer, an earthmoving machine capable of excavating, transporting and discarding rock and soil, has a wide use in open-pit mines, for example, the scraper bucket for the existing bulldozer is used for building a refuse dump, leveling a vehicle refuse dump, accumulating dispersed ore rocks, leveling a working flat plate, a building site and the like, and because the existing scraper bucket for the bulldozer does not adopt covering for dust removal, soil easily falls off from the scraper bucket when the scraper bucket is used for bulldozer, more dust is generated, and the bottom of the bucket of the existing bulldozer is not provided with anti-abrasion measures, therefore, the bottom of the bucket is rubbed for a long time, the bucket is easy to damage and can not be used, the two sides of the existing bucket are not provided with limit measures, thus, the bulldozer has poor stability when driving the bucket to turn, and the soil on the bucket of the existing bulldozer is inconvenient to clean, this affects the bucket to doze, and therefore, a dust removing type bulldozer bucket capable of covering the bucket has been proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust type scraper bowl for bull-dozer that can cover to the scraper bowl that the present bull-dozer that proposes in solving above-mentioned background art is used is because not taking to cover the dust removal, and the scraper bowl bottom of present bull-dozer does not take the abrasionproof measure, and spacing measure is not taken to present scraper bowl both sides, the inconvenient problem of clearing up of earth on the scraper bowl for the present bull-dozer simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a dust removal type bulldozer scraper bowl capable of covering comprises a scraper bowl, a connecting frame, a fixing plate and a clamping groove, wherein a clamping block is arranged on the front side face of the scraper bowl, rake teeth are arranged on the outer side face of the clamping block, the rake teeth are connected with the clamping block through first fixing screws, an anti-abrasion block is arranged on the lower side face of the scraper bowl, limiting rods are arranged on the left side face and the right side face of the scraper bowl, limiting blocks are arranged at the outer ends of the limiting rods, the connecting frame is arranged on the rear side face of the scraper bowl, supporting columns are arranged on the left side face and the right side face of the connecting frame, supporting plates are arranged on the inner side faces of the supporting columns, a first connecting hole is formed in the outer surface of the connecting frame, a second connecting hole is formed in the outer surface of the connecting frame, the second connecting holes, and the vibrating machine is connected with the back side surface of the bucket, the fixed plate is arranged on the upper side surface of the bucket, a through hole is arranged on the fixed plate, a bearing penetrates through the through hole, a shielding cover is arranged between the fixed plates, a rotating shaft penetrates through the shielding cover, the left end and the right end of the rotating shaft respectively penetrate through the bearing, limiting parts are respectively arranged at the left end and the right end of the rotating shaft, a pressing block is arranged at the lower side surface of the shielding cover, a hydraulic cylinder is arranged at the upper side of the shielding cover, the hydraulic cylinder is arranged at the back side of the fixed plate, a connecting block is arranged on the upper side surface of the hydraulic cylinder, a second fixing screw penetrates through the connecting block, a hydraulic rod is arranged at the lower side surface of the hydraulic cylinder, a third fixing screw is arranged at the outer side of the lower end, meanwhile, the partition plate is connected with the clamping grooves through fourth fixing screws, the inner side face of the bucket is arranged on the rectangular convex blocks, the rectangular convex blocks are arranged between the clamping grooves, and meanwhile, circular convex blocks are arranged between the rectangular convex blocks.
Preferably, the number of the first fixing screws is nine, and the nine first fixing screws are distributed on the rake teeth at equal intervals.
Preferably, the wear-proof blocks are provided with five, and the five wear-proof blocks are distributed on the lower side surface of the bucket at equal intervals.
Preferably, the limiting rods and the limiting blocks are arranged in two, and the two limiting rods and the two limiting blocks are symmetrically arranged about the central axis of the bucket.
Preferably, the shielding cover is rotatably connected with the fixing plate through a rotating shaft.
Preferably, the length of the front side of the shielding cover is greater than the distance between the left inner side face and the right inner side face of the bucket, and the width of the front side of the shielding cover is greater than the distance between the front inner side face and the rear inner side face of the bucket.
Preferably, the hydraulic cylinder forms a telescopic structure through the hydraulic rod and the shielding cover.
Preferably, the clamping groove, the partition plate and the fourth fixing screws are provided with two groups, and one clamping groove, one partition plate and two fourth fixing screws are provided with one group.
Preferably, three groups of rectangular lugs and three groups of circular lugs are arranged.
Compared with the prior art, the beneficial effects of the utility model are that: the bucket for the dust-removing bulldozer capable of covering,
(1) the hydraulic cylinder is used for enabling the front side of the shielding cover to move downwards to shield the front side face of the bucket when the bucket is filled with soil when the bulldozer uses the bucket to bulldozer, the pressing block on the lower side face of the shielding cover presses down the soil in the bucket, so that the soil is not easy to fall off, and dust is not easy to float out due to the shielding of the shielding cover;
(2) the five anti-abrasion blocks are arranged on the lower side surface of the bucket for the bulldozer, so that when the bucket performs bulldozing, the lower side surface of the bucket is in contact with the ground through the anti-abrasion blocks, the lower side surface of the bucket is not directly rubbed with the ground, the lower side surface of the bucket is not easily damaged, and the service life of the bucket is prolonged;
(3) the limiting rods and the limiting blocks are arranged, and when the bucket needs to be installed on the front side of the bulldozer, the limiting rods on the left side and the right side of the bucket are connected with the limiting blocks, so that the bucket is better in stability when being overturned;
(4) be provided with rectangle lug, circular convex block and bobbing machine, be provided with rectangle lug and circular convex block inside the scraper bowl for earth is difficult to glue and glues in the scraper bowl inboard, and through the vibration effect of bobbing machine, makes the inboard earth of scraper bowl conveniently cleared up.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic rear view of the present invention;
FIG. 3 is a left side view of the structure of the present invention;
FIG. 4 is a schematic view of the left-view shielding cover opening structure of the present invention;
FIG. 5 is a schematic view of the front view of the internal structure of the present invention;
fig. 6 is a schematic top view of the present invention;
FIG. 7 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 2;
fig. 9 is an enlarged schematic structural view of the point C in fig. 3 according to the present invention.
In the figure: 1. the scraper bowl, 2, the fixture block, 3, the rake teeth, 4, first fixed screw, 5, the anti-abrasion block, 6, the gag lever post, 7, the stopper, 8, the link, 9, the support column, 10, the backup pad, 11, first connecting hole, 12, the second connecting hole, 13, fixed box, 14, bobbing machine, 15, the fixed plate, 16, the through-hole, 17, the bearing, 18, shelter from the lid, 19, the pivot, 20, the locating part, 21, the briquetting, 22, the pneumatic cylinder, 23, the connecting block, 24, the second fixed screw, 25, the hydraulic stem, 26, the third fixed screw, 27, the draw-in groove, 28, the baffle, 29, the fourth fixed screw, 30, the rectangle lug, 31, circular lug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a dust removal type bulldozer bucket capable of covering is disclosed, as shown in figures 1, 4, 5, 6 and 9, a clamping block 2 is arranged on the front side surface of a bucket 1, rake teeth 3 are arranged on the outer side surface of the clamping block 2, meanwhile, the rake teeth 3 are connected with the clamping block 2 through first fixing screws 4, nine first fixing screws 4 are arranged, nine first fixing screws 4 are distributed on the rake teeth 3 at equal intervals, the rake teeth 3 on the front side of the bucket 1 are more convenient to replace through the nine first fixing screws 4, wear-resistant blocks 5 are arranged on the lower side surface of the bucket 1, five wear-resistant blocks 5 are distributed on the lower side surface of the bucket 1 at equal intervals, and five wear-resistant blocks 5 are arranged on the lower side surface of the bucket 1, so that when the bucket 1 is used, the lower side surface of the bucket 1 is not easy to damage through the contact of the five wear-resistant blocks 5 with the ground, thereby prolonging the service life of the bucket 1, and 1 left and right sides face of scraper bowl all is provided with gag lever post 6, and 6 outer ends of gag lever post are provided with stopper 7 simultaneously, and gag lever post 6 and stopper 7 all are provided with two, and just two gag lever posts 6 and two stopper 7 all set up about the axis symmetry of scraper bowl 1, are connected with the bull-dozer front side through gag lever post 6 and stopper 7, cause scraper bowl 1 stability when the upset better.
As shown in fig. 2, fig. 4 and fig. 6, the link 8 is disposed at the rear side of the bucket 1, and both left and right sides of the link 8 are provided with the support posts 9, meanwhile, the support plates 10 are disposed on the inner side surfaces of the support posts 9, the first connection holes 11 are disposed on the outer surface of the link 8, and the second connection holes 12 are disposed on the outer surface of the link 8, meanwhile, the second connection holes 12 are disposed at the upper and lower sides of the link 8, the rear side of the bucket 1 is provided with the fixing boxes 13, and the fixing boxes 13 are disposed between the link 8, the inside of the fixing boxes 13 is provided with the vibrating machine 14, and the vibrating machine 14 is connected with the rear side of the bucket 1, by setting the vibrating machine 14, when soil inside the bucket 1 is cleaned, the bucket 1 is driven to vibrate by the vibrating.
As shown in fig. 4, 5, 6 and 7, the fixing plate 15 is disposed on the upper side surface of the bucket 1, the fixing plate 15 is provided with a through hole 16, a bearing 17 penetrates through the through hole 16, a shielding cover 18 is disposed between the fixing plates 15, the shielding cover 18 is rotatably connected to the fixing plate 15 through a rotating shaft 19, the shielding cover 18 rotates on the fixing plate 15 through the rotating shaft 19, so that the shielding cover 18 can shield the bucket 1 through rotation, so that soil in the bucket 1 is not easy to fall off, dust in the bucket 1 is not easy to drift out, the shielding cover 18 is provided with a rotating shaft 19, the length of the front side of the shielding cover 18 is greater than the distance between the left and right inner side surfaces of the bucket 1, and the width of the front side of the shielding cover 18 is greater than the distance between the front and rear inner side surfaces of the bucket 1, so that the shielding cover 18 can completely shield the bucket 1, the left and right ends, and the left and right ends of the rotating shaft 19 are respectively provided with a limiting piece 20.
As shown in fig. 3, fig. 4 and fig. 8, the lower side surface of the shielding cover 18 is provided with a pressing block 21, the upper side of the shielding cover 18 is provided with a hydraulic cylinder 22, the hydraulic cylinder 22 is disposed behind the fixing plate 15, the hydraulic cylinder 22 forms a telescopic structure with the shielding cover 18 through a hydraulic rod 25, the hydraulic cylinder 22 drives the shielding cover 18 to adjust through the hydraulic rod 25, so that the shielding cover 18 can automatically shield the bucket 1, the upper side surface of the hydraulic cylinder 22 is provided with a connecting block 23, a second fixing screw 24 is arranged on the connecting block 23 in a penetrating manner, the lower side surface of the hydraulic cylinder 22 is provided with a hydraulic rod 25, a third fixing screw 26 is arranged outside the lower end of the hydraulic rod 25, and the hydraulic rod 25 is connected with the upper side.
As shown in fig. 5 and 6, the clamping groove 27 is formed on the inner side surface of the bucket 1, and the inside of the clamping groove 27 is provided with the partition plate 28, the clamping groove 27, the partition plate 28 and the fourth fixing screws 29 are provided with two groups, and one clamping groove 27, one partition plate 28 and two fourth fixing screws 29 are provided with one group, the bucket 1 can be used for classifying and loading objects through the partition plate 28, meanwhile, the partition plate 28 is connected with the clamping groove 27 through the fourth fixing screws 29, the inner side surface of the bucket 1 is provided with the rectangular convex blocks 30, the rectangular convex blocks 30 are arranged between the clamping grooves 27, meanwhile, the circular convex blocks 31 are arranged between the rectangular convex blocks 30, the rectangular convex blocks 30 and the circular convex blocks 31 are provided with three groups, and soil is not easily adhered to the inner side surface.
The working principle is as follows: when the covering dust-removing type scraper bucket for the bulldozer is used, when the scraper bucket 1 is used, the connecting rod at the front side of the bulldozer enters between the connecting frames 8, the connecting rod penetrates through the first connecting hole 11 and the second connecting hole 12 by using large bolts and then penetrates through the connecting rod at the front side of the bulldozer, so that the scraper bucket 1 is installed on the bulldozer, meanwhile, the baffle frame at the front side of the bulldozer is connected with the limiting rod 6 and the limiting block 7, then, the connecting rod is connected with the front side of the bulldozer by penetrating through the connecting block 23 by using the second fixing screw 24, after the connection is finished, the bulldozer can carry out the bulldozer, the scraper bucket 1 is driven by the bulldozer to move forwards for bulldozing, the wear-proof block 5 at the lower side surface of the scraper bucket 1 is contacted with the ground, so that the lower side surface of the scraper bucket 1 is not worn, soil enters into, the front side surface of the bucket 1 moves upwards, at the moment, the hydraulic cylinder 22 is started, the hydraulic cylinder 22 drives the hydraulic rod 25 to contract, the shielding cover 18 rotates on the fixing plate 15 through the rotating shaft 19, the bearing 17 is arranged on the fixing plate 15, the rotation of the rotating shaft 19 is not influenced, the front side of the shielding cover 18 moves downwards, soil inside the bucket 1 is covered, the pressing block 21 is arranged on the lower side surface of the shielding cover 18, the soil inside the bucket 1 is extruded through the pressing block 21, the soil inside the bucket 1 is not easy to fall off, meanwhile, the shielding effect is achieved on the bucket 1 through the shielding cover 18, dust inside the bucket 1 is not easy to float out, when the bucket 1 is required to be used for carrying out classified loading of objects, the partition plate 28 is fixed inside the clamping groove 27 through the fourth fixing screw 29, the partition plate 28 is prevented from being used, and the objects can be placed, and because rectangular lug 30 and circular lug 31 are provided inside the bucket 1, make earth be difficult to stick in the bucket 1, simultaneously when the inboard sticky earth of bucket 1 needs to be cleared up, drive the bucket 1 through the bobbing machine 14 and vibrate, make the inside earth of bucket 1 drop through the vibration, the content that does not describe in detail in this specification belongs to the prior art that skilled person knows in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a dust type is scraper bowl for bull-dozer that can hide, includes scraper bowl (1), link (8), fixed plate (15) and draw-in groove (27), its characterized in that: the scraper bowl is characterized in that a clamping block (2) is arranged on the front side face of the scraper bowl (1), rake teeth (3) are arranged on the outer side face of the clamping block (2), the rake teeth (3) are connected with the clamping block (2) through first fixing screws (4), an anti-abrasion block (5) is arranged on the lower side face of the scraper bowl (1), limiting rods (6) are arranged on the left side face and the right side face of the scraper bowl (1), limiting blocks (7) are arranged at the outer ends of the limiting rods (6), a connecting frame (8) is arranged on the rear side face of the scraper bowl (1), supporting columns (9) are arranged on the left side face and the right side face of the connecting frame (8), supporting plates (10) are arranged on the inner side face of the supporting columns (9), a first connecting hole (11) is formed in the outer surface of the connecting frame (8), a second connecting hole (12), the scraper bowl (1) trailing flank is provided with fixed box (13), and fixed box (13) set up between link (8), fixed box (13) inside is provided with bobbing machine (14), and bobbing machine (14) are connected with scraper bowl (1) trailing flank, fixed plate (15) set up on scraper bowl (1) the side, and has seted up through-hole (16) on fixed plate (15), and through-hole (16) inside has run through bearing (17) simultaneously, be provided with between fixed plate (15) and shelter from lid (18), and shelter from and be provided with pivot (19) on lid (18) through, bearing (17) are run through respectively to both ends about pivot (19), and both ends are provided with locating part (20) respectively about pivot (19), shelter from lid (18) downside and be provided with briquetting (21), and shelter from lid (18) upside and be provided with pneumatic cylinder (22), pneumatic cylinder (22) set up in fixed plate (15) rear simultaneously, the side is provided with connecting block (23) on pneumatic cylinder (22), and runs through on connecting block (23) and be provided with second fixed screw (24), pneumatic cylinder (22) downside is provided with hydraulic stem (25), and is provided with third fixed screw (26) in hydraulic stem (25) lower extreme outside, and side is connected on hydraulic stem (25) and shielding cover (18) through third fixed screw (26) simultaneously, draw-in groove (27) are seted up on scraper bowl (1) medial surface, and draw-in groove (27) inside is provided with baffle (28), and baffle (28) are connected with draw-in groove (27) through fourth fixed screw (29) simultaneously, scraper bowl (1) medial surface sets up at rectangle lug (30), and rectangle lug (30) set up between draw-in groove (27), is provided with circular lug (31) between rectangle lug (30) simultaneously.
2. A shrouded dust extraction dozer bucket as claimed in claim 1 wherein: nine first fixing screws (4) are arranged and distributed on the rake teeth (3) at equal intervals.
3. A shrouded dust extraction dozer bucket as claimed in claim 1 wherein: the anti-abrasion blocks (5) are five, and the five anti-abrasion blocks (5) are distributed on the lower side surface of the bucket (1) at equal intervals.
4. A shrouded dust extraction dozer bucket as claimed in claim 1 wherein: the limiting rods (6) and the limiting blocks (7) are arranged in two, and the two limiting rods (6) and the two limiting blocks (7) are symmetrically arranged about the central axis of the bucket (1).
5. A shrouded dust extraction dozer bucket as claimed in claim 1 wherein: the shielding cover (18) is rotatably connected with the fixed plate (15) through a rotating shaft (19).
6. A shrouded dust extraction dozer bucket as claimed in claim 1 wherein: the length of the front side of the shielding cover (18) is greater than the distance between the left inner side face and the right inner side face of the bucket (1), and the width of the front side of the shielding cover (18) is greater than the distance between the front inner side face and the rear inner side face of the bucket (1).
7. A shrouded dust extraction dozer bucket as claimed in claim 1 wherein: the hydraulic cylinder (22) forms a telescopic structure with the shielding cover (18) through a hydraulic rod (25).
8. A shrouded dust extraction dozer bucket as claimed in claim 1 wherein: the clamping groove (27), the partition plate (28) and the fourth fixing screws (29) are provided with two groups, and one clamping groove (27), one partition plate (28) and two fourth fixing screws (29) are arranged into one group.
9. A shrouded dust extraction dozer bucket as claimed in claim 1 wherein: the rectangular convex blocks (30) and the circular convex blocks (31) are provided with three groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213252.7U CN211037092U (en) | 2019-07-30 | 2019-07-30 | Dust type scraper bowl for bull-dozer that can hide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213252.7U CN211037092U (en) | 2019-07-30 | 2019-07-30 | Dust type scraper bowl for bull-dozer that can hide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211037092U true CN211037092U (en) | 2020-07-17 |
Family
ID=71565721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921213252.7U Expired - Fee Related CN211037092U (en) | 2019-07-30 | 2019-07-30 | Dust type scraper bowl for bull-dozer that can hide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211037092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453738A (en) * | 2019-07-30 | 2019-11-15 | 江苏纵湖涂装设备产业研究院有限公司 | A kind of cleaning type bull-dozer scraper bowl covered |
-
2019
- 2019-07-30 CN CN201921213252.7U patent/CN211037092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453738A (en) * | 2019-07-30 | 2019-11-15 | 江苏纵湖涂装设备产业研究院有限公司 | A kind of cleaning type bull-dozer scraper bowl covered |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211037092U (en) | Dust type scraper bowl for bull-dozer that can hide | |
| CN208346880U (en) | Municipal works earth scraper bucket device | |
| CN104032784A (en) | Bulldozer with vibration function for civil engineering | |
| CN205399522U (en) | Bulldozing device of bulldozing car | |
| CN210238620U (en) | High-efficient sediment removal device of hydraulic engineering | |
| CN210235136U (en) | Excavator track | |
| CN214832978U (en) | Adjustable bucket structure | |
| CN205266154U (en) | Novel loose soil device | |
| CN211900586U (en) | Excavating equipment with crushing function for opencut coal mining | |
| CN110453738A (en) | A kind of cleaning type bull-dozer scraper bowl covered | |
| CN211660459U (en) | Grit screening installation for construction | |
| CN210122738U (en) | Multifunctional bucket | |
| CN203669084U (en) | Drainage pipeline dredging robot crawler-type mud collecting device | |
| CN209397638U (en) | A kind of adjustable excavator of scraper bowl | |
| CN213044142U (en) | Ditch sealing mechanism and ditcher | |
| CN213390273U (en) | Agricultural excavator | |
| CN216041436U (en) | Crawler-type hydraulic excavator with excavator lower frame mud sweeping plate | |
| CN211314215U (en) | Rotatable tearing cutter of shield machine | |
| CN217580347U (en) | Connect firm anti-drop's dozer blade | |
| CN203613593U (en) | Steering device for cylinder of mining explosion-proof crawler-type rock rake | |
| CN214403578U (en) | Shovel loading device of loader for open-air coal mine | |
| CN110158684A (en) | A kind of building bull-dozer with clearing function | |
| CN210794623U (en) | Detachable conveying mechanism capable of collecting materials rapidly in roadway tunnel | |
| CN215366663U (en) | Road surface compacting machine | |
| CN212129108U (en) | High-efficient device that levels of ground that construction was used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210607 Address after: 311100 rooms 1601 and 1602, building 1, No.9 Xuehai Road, Nanyuan street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU JINCHU CITY LANDSCAPING ENGINEERING Co.,Ltd. Address before: No.9, Jingyi Road, 5 / F, e-commerce service center, DAZONGHU Town, Yandu District, Yancheng City, Jiangsu Province Patentee before: JIANGSU ZONGHU COATING EQUIPMENT INDUSTRY RESEARCH INSTITUTE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20210730 |