CN108045782B - High-efficient machines are used in commodity circulation operation - Google Patents
High-efficient machines are used in commodity circulation operation Download PDFInfo
- Publication number
- CN108045782B CN108045782B CN201711193046.XA CN201711193046A CN108045782B CN 108045782 B CN108045782 B CN 108045782B CN 201711193046 A CN201711193046 A CN 201711193046A CN 108045782 B CN108045782 B CN 108045782B
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- rotating shaft
- gear
- rotating
- carriage
- seat
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- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 239000000428 dust Substances 0.000 claims description 56
- 239000012717 electrostatic precipitator Substances 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/008—Doors for containers, e.g. ISO-containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a high-efficiency machine tool for logistics operation, which comprises a carriage, wherein a manipulator device is arranged on the carriage, the manipulator device comprises a rotating shaft mounting seat fixed on the carriage, a first rotating shaft, a second rotating shaft and a third rotating shaft are sequentially sleeved on the rotating shaft mounting seat from outside to inside in a rotating manner, a rotating support is arranged at the front end of the first rotating shaft, a first gear and a second gear are respectively and rotatably connected to two ends of the rotating support, the first gear and the second gear are parallel and oppositely arranged, a third gear is fixedly connected to the front end of the second rotating shaft, the third gear and the first gear are vertically arranged and are in meshing transmission, and the first gear and the third gear are identical in shape. The manipulator device has diversified motions and reasonable structural design, and can meet various operation requirements; after the tail door of the carriage is opened, the external space is not occupied, the length of the carriage is not increased, the operation is convenient, and the practicability is realized.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to a high-efficiency machine tool for logistics operation.
Background
The manipulator on the operation equipment in the prior art has insufficient flexibility and unreasonable structural design and is difficult to adapt to operation tasks; in addition, the tail door of the carriage is opened outwards, and the tail door can occupy the external space after being opened, so that the whole length of the carriage is lengthened, the operation is inconvenient, and the tail door is not expanded in large space in some occasions.
Disclosure of Invention
The invention aims to solve the technical problem of providing an efficient machine tool for logistics operation, so as to solve the problems that in the prior art, a manipulator on operation equipment is not flexible enough, the structural design is unreasonable, and the operation task is difficult to adapt; in addition, the tail door of the carriage is opened outwards, and the tail door can occupy the external space after being opened, so that the whole length of the carriage is lengthened, the operation is inconvenient, and the tail door can not be unfolded in large space in some occasions.
In order to solve the technical problems, an embodiment of the invention provides a high-efficiency machine tool for logistics operation, which comprises a carriage, wherein a manipulator device is arranged on the carriage, the manipulator device comprises a rotating shaft mounting seat fixed on the carriage, a first rotating shaft, a second rotating shaft and a third rotating shaft are sequentially sleeved on the rotating shaft mounting seat from outside to inside in a rotating manner, a rotating support is arranged at the front end of the first rotating shaft, a first gear and a second gear are respectively and rotatably connected to two ends of the rotating support, the first gear and the second gear are parallel and oppositely arranged, a third gear is fixedly connected to the front end of the second rotating shaft, the third gear and the first gear are vertically arranged and are in meshing transmission, the first gear and the third gear are same in shape, a fourth gear is fixedly connected to the front end of the third rotating shaft, the fourth gear and the second gear are vertically arranged and are in meshing transmission, the bottom of the first gear is connected with a manipulator rotating shaft support, a fourth rotating shaft is rotatably connected to the manipulator rotating shaft support, a fifth gear is arranged at the inner side end of the fourth rotating shaft, a manipulator is arranged at the outer side end of the fourth rotating shaft, the fifth gear is perpendicular to the second gear and is in meshing transmission, the second gear, the fourth gear and the fifth gear are identical in shape, transmission gears are respectively arranged at the rear ends of the first rotating shaft, the second rotating shaft and the third rotating shaft, each transmission gear is meshed with a transmission rack, and each transmission rack is driven by an air cylinder to enable the transmission racks to linearly move back and forth;
the compartment is provided with a tail door, the tail door is connected with the compartment through an opening and closing device, the opening and closing device comprises a sliding plate fixedly connected to one side wall of the compartment, the sliding plate inclines downwards towards the rear part of the compartment, the rear part of the sliding plate is provided with a first rotating shaft seat, the first rotating shaft seat is rotatably connected with a first rotating rod, one end of the first rotating rod, which is positioned on the first rotating shaft seat, is fixedly connected with a second rotating rod, one end of the first rotating rod, which is far away from the first rotating shaft seat, is rotatably connected with a second rotating shaft seat, the second rotating shaft seat is fixedly connected to the lower part of the tail door, the upper part of the tail door is fixedly connected with a roller seat, a third roller is arranged on the roller seat, the third roller is contacted with the sliding plate to roll, one end of the second rotating rod, which is far, the spring fixing seat is fixed at the lower part of the carriage, and a handle is further arranged at one end, far away from the first rotating rod, of the second rotating rod;
still be equipped with electrostatic precipitator device on the carriage, electrostatic precipitator device includes dust removal case and dust setting tank, the dust setting tank install in the play dirt mouth of dust removal case, the dust removal case is provided with intake pipe and outlet duct, be provided with the filter screen in the intake pipe, the skin of dust removal case is provided with the insulating layer, the dust removal case still is provided with the collection dirt stick that is used for connecting the positive power and is used for connecting the discharge rod of power negative pole, the collection dirt stick with the tank wall of dust removal case passes through threaded connection, the discharge rod pass through the insulating sleeve body install in on the dust removal case, the lower part of discharge rod is arranged in the dust removal incasement.
The technical scheme of the invention has the following beneficial effects:
in the scheme, the mechanical hand device has diversified motions and reasonable structural design, and can meet various operation requirements; after the tail door of the carriage is opened, the external space is not occupied, the length of the carriage is not increased, the operation is convenient, and the practicability is realized.
Drawings
FIG. 1 is a layout diagram of the present invention.
Fig. 2 is a structural view of the robot device of the present invention.
Fig. 3 is an exploded view of the structure of the robot device of the present invention.
Fig. 4 is a side view of the trunk and tailgate of the present invention, shown in a fully deployed condition.
Fig. 5 is a perspective view of the trunk and tailgate of the present invention, showing the tailgate in a fully deployed condition.
Fig. 6 is a side view of the trunk and tailgate of the present invention, showing the tailgate in a semi-closed position.
Fig. 7 is a perspective view of the trunk and tailgate of the present invention, showing the tailgate in a half-closed state.
Fig. 8 is a side view of the trunk and tailgate of the present invention, showing the tailgate fully closed.
Fig. 9 is a perspective view of the trunk and tailgate of the present invention, showing a state when the tailgate is fully closed.
Fig. 10 is a structural view of an electrostatic precipitator according to the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
For convenience of description, the left side in fig. 1 is front and the right side is rear.
As shown in fig. 1 to 3, an embodiment of the present invention provides a high-efficiency machine tool for logistics operations, which includes a carriage 100, a manipulator device 10 is disposed on the carriage 100, the manipulator device 10 includes a rotating shaft mounting seat 11 fixed on the carriage 100, a first rotating shaft 12, a second rotating shaft 13, and a third rotating shaft 14 are rotatably sleeved on the rotating shaft mounting seat 11 from outside to inside in sequence, that is, the first rotating shaft 12, the second rotating shaft 13, and the third rotating shaft 14 are coaxially disposed, the third rotating shaft 14 is rotatably disposed in the second rotating shaft 13, the second rotating shaft 13 is rotatably disposed in the first rotating shaft 12, the first rotating shaft 12 is rotatably disposed in the rotating shaft mounting seat 11, a space between the third rotating shaft 14 and the second rotating shaft 13, a space between the second rotating shaft 13 and the first rotating shaft 12, and a space between the first rotating shaft 12 and the rotating shaft mounting seat 11 may be rotatably connected through bearings (not shown), so that the first rotating shaft 12, the second rotating shaft 13, The rotation of the third rotating shaft 14 is not interfered with each other, the length of the third rotating shaft 14 is greater than that of the second rotating shaft 13, the length of the second rotating shaft 13 is greater than that of the first rotating shaft 12, the front end of the first rotating shaft 12 is provided with a rotating bracket 15, two ends of the rotating bracket 15 are respectively connected with a first gear 16 and a second gear 17 in a rotating manner, the first gear 16 and the second gear 17 are arranged in parallel and oppositely, the front end of the second rotating shaft 13 is fixedly connected with a third gear 18, namely, the second rotating shaft 13 and the third gear 18 rotate synchronously, the third gear 18 and the first gear 16 are arranged vertically and are in meshing transmission, the first gear 16 and the third gear 18 have the same shape, the front end of the third rotating shaft 14 is fixedly connected with a fourth gear 19, namely, the third rotating shaft 14 and the fourth gear 19 rotate synchronously, the fourth gear 19 and the second gear 17 are arranged vertically and are in meshing transmission, the bottom of first gear 16 is connected with manipulator pivot support 20, manipulator pivot support 20 and first gear 16 synchronous rotation, it is connected with fourth pivot 21 to rotate on the manipulator pivot support 20, and fourth pivot 21 sets up with third pivot 14 is coaxial, the medial extremity of fourth pivot 21 is equipped with fifth gear 22, and the outside end is equipped with manipulator 23, fifth gear 22 sets up and mesh transmission with second gear 17 mutually perpendicularly, second gear 17, fourth gear 19, fifth gear 22 shape are the same, the rear end of first pivot 12, second pivot 13, third pivot 14 is equipped with a transmission gear 24 respectively, each transmission gear 24 meshes a transmission rack 25, each transmission rack 25 receives a cylinder (not shown) drive so that transmission rack 25 makes a round trip linear motion. The motion principle is as follows: when the third rotating shaft is driven to rotate independently, the fourth rotating shaft rotates by the transmission of the fourth gear, the second gear and the fifth secondary wheel, and the rotating direction of the fourth rotating shaft is opposite to that of the third rotating shaft; when the second rotating shaft is driven to rotate independently, the fourth rotating shaft moves in the horizontal plane direction and rotates automatically through the transmission of the third gear and the first gear and the meshing of the second gear and the fifth gear; when the first rotating shaft is driven to rotate independently, the rotating bracket rotates to drive the second gear to move, and the fourth rotating shaft moves obliquely upwards and rotates by the transmission of the second gear and the fifth gear; when the third rotating shaft and the second rotating shaft are driven simultaneously, the fourth rotating shaft can move in the horizontal plane direction without autorotation; therefore, the mechanical arm device has diversified motions and can meet various operation requirements. The robot may be used to carry goods.
As shown in fig. 1 and 4 to 9, the car 100 is provided with a tailgate 30, the tailgate 30 is connected to the car 100 through an opening and closing device, the opening and closing device includes a sliding plate 31 fixedly connected to a side wall of the car 100, the sliding plate 31 is inclined downward toward the rear of the car, a first rotating shaft seat 32 is disposed at the rear of the sliding plate 31, a first rotating shaft 33 is rotatably connected to the first rotating shaft seat 32, a second rotating shaft 34 is fixedly connected to one end of the first rotating shaft 33, which is located on the first rotating shaft seat 32, a second rotating shaft seat 35 is rotatably connected to one end of the first rotating shaft 33, which is far away from the first rotating shaft seat 32, the second rotating shaft seat 35 is fixedly connected to the lower portion of the tailgate 30, a roller seat 36 is fixedly connected to the upper portion of the tailgate 30, a third roller 37 is disposed on the roller seat 36, and the third roller 37 is in contact with the, one end of the second rotating rod 34, which is far away from the first rotating rod, is provided with a tension spring 38, the other end of the tension spring 38 is connected with a spring fixing seat 39, the spring fixing seat 39 is fixed at the lower part of the carriage 100, and one end of the second rotating rod 34, which is far away from the first rotating rod 33, is also provided with a handle 40; when the tail gate 30 is in a fully opened state, the tension spring 38 is positioned at the front side of the first shaft seat 32, and the outer end of the first rotating rod 33 is positioned at the rear side of the first shaft seat 32; when the tail gate 30 is in the completely closed state, the tension spring 38 is located at the rear side of the first shaft seat 32, the outer end of the first rotation rod 33 is located below the first shaft seat 32, and the first rotation rod 33 is in the vertical state at this time. The angle between the first rotating lever 33 and the second rotating lever 34 is set to 135 °. The first rotating lever 33 is longer than the second rotating lever 34. The tail gate is operated by applying force through the handle, when the tail gate is completely unfolded, the tail gate is attached to the top of the carriage, due to the pulling force of the tension spring, the first rotating rod always has upward acting force on the tail gate, the third roller is attached to the sliding plate tightly, after the force is not applied by hands, the tail gate can be kept stationary in the state, when the tail gate is completely closed, the tail gate is in a vertical state, the first rotating rod always has downward acting force on the tail gate by the acting force of the tension spring, the lower end of the tail gate abuts against the bottom of the carriage, and after the force is not applied by hands, the tail gate can be kept stationary in the state.
As shown in fig. 1 and 10, still be equipped with electrostatic precipitator device 7 on the carriage 100, electrostatic precipitator device 7 includes dust removal case 70 and locates the dust setting case 76 on the carriage 100, dust setting case 76 is installed in the play dirt mouth of dust removal case 70, dust removal case 70 is provided with intake pipe 73 and outlet duct 78, be provided with filter screen 74 in the intake pipe 73, the skin of dust removal case 70 is provided with insulating layer 72, dust removal case 70 still is provided with and is used for connecting the anodal collection dirt stick 71 of power and is used for connecting the discharge rod 79 of power negative pole, collection dirt stick 71 passes through threaded connection with the tank wall of dust removal case 70, discharge rod 79 passes through insulating boot 77 and installs on dust removal case 70, discharge rod 79's lower part is arranged in dust removal case 70, and upper portion appears outside insulating layer 72 for be connected with the power negative pole. The outlet pipe 78 of the electrostatic dust collection device is arranged above the inlet pipe 73, and the distance between the outlet pipe 78 and the inlet pipe 73 is far enough so as to form a certain height difference, so that dust after static electricity removal can fall into the dust settling box 76 and can not be discharged from the outlet pipe 78 due to inertia, the dust settling box 76 is arranged at a dust outlet of the dust removal box 70 through a bolt, the dust settling box is convenient to disassemble, the bolt is not drawn in the figure, a sealing gasket 75 is arranged between the dust settling box 76 and the dust removal box 70, so that a gap is eliminated, and the dust is prevented from overflowing from the gap. The electrostatic dust collection device, the box wall connection who will remove dust case 70 goes up dust collecting rod 71 and is regarded as the collection dirt utmost point, set up discharge rod 79 in the dust removal case 70 as the discharge electrode, the part that discharge rod 79 arranged in dust removal case 70 in should be long enough, can slightly be less than the height in dust removal case 70, so that form enough electric field region and detach the static on the dust, the inside electric field that forms of dust removal case 70, the gas that gets into from intake pipe 73 filters partial dust through filter screen 74, give the static of dust in the gas and detach after getting into dust removal case 70, this part dust falls into dust settling tank 76, just also there is no dust in the gas outlet gas from the outlet duct, the purpose of removing dust has been reached, the dust removal process is few, excellent in effect, moreover, the steam generator is simple in structure, it.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (1)
1. A high-efficiency machine tool for logistics operation comprises a carriage and is characterized in that a manipulator device is arranged on the carriage, the manipulator device comprises a rotating shaft mounting seat fixed on the carriage, a first rotating shaft, a second rotating shaft and a third rotating shaft are sequentially sleeved on the rotating shaft mounting seat from outside to inside in a rotating manner, a rotating support is arranged at the front end of the first rotating shaft, two ends of the rotating support are respectively and rotatably connected with a first gear and a second gear, the first gear and the second gear are parallel and oppositely arranged, the front end of the second rotating shaft is fixedly connected with a third gear, the third gear is vertically arranged with the first gear and is in meshing transmission, the first gear and the third gear are same in shape, the front end of the third rotating shaft is fixedly connected with a fourth gear, the fourth gear and the second gear are vertically arranged and are in meshing transmission, a mechanical hand rotating shaft support is connected to the bottom of the first gear, the manipulator rotating shaft support is rotatably connected with a fourth rotating shaft, a fifth gear is arranged at the inner side end of the fourth rotating shaft, a manipulator is arranged at the outer side end of the fourth rotating shaft, the fifth gear and the second gear are vertically arranged and are in meshed transmission, the shapes of the second gear, the fourth gear and the fifth gear are the same, transmission gears are respectively arranged at the rear ends of the first rotating shaft, the second rotating shaft and the third rotating shaft, each transmission gear is meshed with a transmission rack, and each transmission rack is driven by an air cylinder to enable the transmission racks to linearly move back and forth;
the compartment is provided with a tail door, the tail door is connected with the compartment through an opening and closing device, the opening and closing device comprises a sliding plate fixedly connected to one side wall of the compartment, the sliding plate inclines downwards towards the rear part of the compartment, the rear part of the sliding plate is provided with a first rotating shaft seat, the first rotating shaft seat is rotatably connected with a first rotating rod, one end of the first rotating rod, which is positioned on the first rotating shaft seat, is fixedly connected with a second rotating rod, one end of the first rotating rod, which is far away from the first rotating shaft seat, is rotatably connected with a second rotating shaft seat, the second rotating shaft seat is fixedly connected to the lower part of the tail door, the upper part of the tail door is fixedly connected with a roller seat, a third roller is arranged on the roller seat, the third roller is contacted with the sliding plate to roll, one end of the second rotating rod, which is far, the spring fixing seat is fixed at the lower part of the carriage, and a handle is further arranged at one end, far away from the first rotating rod, of the second rotating rod;
when the tail door is in a fully opened state, the tension spring is positioned on the front side of the first rotating shaft seat, and the outer end of the first rotating rod is positioned on the rear side of the first rotating shaft seat; when the tail door is in a completely closed state, the tension spring is positioned at the rear side of the first rotating shaft seat, the outer end of the first rotating rod is positioned below the first rotating shaft seat, and the first rotating rod is in a vertical state at the moment; the included angle between the first rotating rod and the second rotating rod is set to be 135 degrees, and the length of the first rotating rod is greater than that of the second rotating rod; the opening and closing of the tail gate are operated by applying force through the handle, when the tail gate is completely unfolded, the tail gate is attached to the top of the carriage, due to the tensile force of the tension spring, the first rotating rod always has upward acting force on the tail gate, the third roller is attached to the sliding plate, the tail gate can be kept still in the state after the force is not applied by hands, when the tail gate is completely closed, the tail gate is in a vertical state, the first rotating rod always has downward acting force on the tail gate due to the acting force of the tension spring, the lower end of the tail gate abuts against the bottom of the carriage, and the tail gate can be kept still in the state after the force is not applied by the hands;
still be equipped with electrostatic precipitator device on the carriage, electrostatic precipitator device includes dust removal case and dust setting tank, the dust setting tank install in the play dirt mouth of dust removal case, the dust removal case is provided with intake pipe and outlet duct, be provided with the filter screen in the intake pipe, the skin of dust removal case is provided with the insulating layer, the dust removal case still is provided with the collection dirt stick that is used for connecting the positive power and is used for connecting the discharge rod of power negative pole, the collection dirt stick with the tank wall of dust removal case passes through threaded connection, the discharge rod pass through the insulating sleeve body install in on the dust removal case, the lower part of discharge rod is arranged in the dust removal incasement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711193046.XA CN108045782B (en) | 2017-11-24 | 2017-11-24 | High-efficient machines are used in commodity circulation operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711193046.XA CN108045782B (en) | 2017-11-24 | 2017-11-24 | High-efficient machines are used in commodity circulation operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108045782A CN108045782A (en) | 2018-05-18 |
| CN108045782B true CN108045782B (en) | 2021-06-04 |
Family
ID=62120424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711193046.XA Expired - Fee Related CN108045782B (en) | 2017-11-24 | 2017-11-24 | High-efficient machines are used in commodity circulation operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108045782B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101342698A (en) * | 2008-08-29 | 2009-01-14 | 长沙楚天科技有限公司 | Roll-over type mechanical arm |
| WO2013026143A1 (en) * | 2011-08-23 | 2013-02-28 | Innovation Synchronx | Synchronized mechanical robot |
| CN203831396U (en) * | 2014-05-12 | 2014-09-17 | 台州学院 | Mechanical arm device |
| CN106586338A (en) * | 2016-12-23 | 2017-04-26 | 重庆耐德新明和工业有限公司 | Container full-automatic door |
| CN106907076A (en) * | 2017-04-04 | 2017-06-30 | 扬州金威环保科技有限公司 | A kind of automatic door operator of new vertical garbage container |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203916897U (en) * | 2014-06-13 | 2014-11-05 | 俞宏发 | Electrostatic precipitator |
-
2017
- 2017-11-24 CN CN201711193046.XA patent/CN108045782B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101342698A (en) * | 2008-08-29 | 2009-01-14 | 长沙楚天科技有限公司 | Roll-over type mechanical arm |
| WO2013026143A1 (en) * | 2011-08-23 | 2013-02-28 | Innovation Synchronx | Synchronized mechanical robot |
| CN203831396U (en) * | 2014-05-12 | 2014-09-17 | 台州学院 | Mechanical arm device |
| CN106586338A (en) * | 2016-12-23 | 2017-04-26 | 重庆耐德新明和工业有限公司 | Container full-automatic door |
| CN106907076A (en) * | 2017-04-04 | 2017-06-30 | 扬州金威环保科技有限公司 | A kind of automatic door operator of new vertical garbage container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108045782A (en) | 2018-05-18 |
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Effective date of registration: 20210507 Address after: 341000 east of huawuqian Road, south of Shiwan Road, north of Subian Road, Ganzhou economic and Technological Development Zone, Jiangxi Province Applicant after: Ganzhou Chengxin Zhongtong Express Co.,Ltd. Address before: No.57 Xingning Road, Ningbo, Zhejiang 315000 Applicant before: Ding Xiuzhen |
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Granted publication date: 20210604 |