CN113401534A - Classified recovery device for retired batteries - Google Patents
Classified recovery device for retired batteries Download PDFInfo
- Publication number
- CN113401534A CN113401534A CN202110874947.5A CN202110874947A CN113401534A CN 113401534 A CN113401534 A CN 113401534A CN 202110874947 A CN202110874947 A CN 202110874947A CN 113401534 A CN113401534 A CN 113401534A
- Authority
- CN
- China
- Prior art keywords
- recycling
- box
- placing
- sides
- bin
- 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.)
- Pending
Links
- 238000011084 recovery Methods 0.000 title description 14
- 238000004064 recycling Methods 0.000 claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000003781 tooth socket Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/0033—Refuse receptacles; Accessories therefor specially adapted for segregated refuse collecting, e.g. receptacles with several compartments; Combination of receptacles
- B65F1/004—Refuse receptacles; Accessories therefor specially adapted for segregated refuse collecting, e.g. receptacles with several compartments; Combination of receptacles the receptacles being divided in compartments by partitions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
- B65F1/08—Refuse receptacles; Accessories therefor with removable inserts with rigid inserts
- B65F1/085—Refuse receptacles; Accessories therefor with removable inserts with rigid inserts with a plurality of rigid inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/176—Sorting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2240/00—Types of refuse collected
- B65F2240/108—Batteries
Abstract
The invention discloses a retired battery classification recycling device which comprises a recycling box, wherein symmetrically arranged placing boxes are connected in the recycling box in a sliding mode, sliding blocks are fixedly connected to the top and the bottom of the placing boxes on two sides, a driving motor is fixedly installed on one side of the recycling box, an output shaft of the driving motor is in transmission connection with a transmission screw rod, and the outer side of a free end of the transmission screw rod is connected with a vertical rod in a screwing mode through threads. According to the invention, the driving motor drives the transmission screw to rotate, the vertical rod is driven to move close to the recycling bin, the connecting rod is pushed to be opened towards two sides, and then the adjacent sliding blocks are pushed to move away from each other, so that the placing bin is pushed out of the through groove, different types of batteries are placed into the placing bin in a classified mode by workers, after the placing is finished, the driving motor is driven to rotate reversely, the placing bin is pulled back into the recycling bin, and then the bin door is closed downwards through the lifting mechanism, so that the classified placing of different types of ex-service batteries is completed.
Description
Technical Field
The invention relates to the technical field of retired batteries, in particular to a retired battery classification recycling device.
Background
The electric automobile has higher performance requirement on the power battery, when the capacity of the power battery is reduced to a value which does not meet the requirement of the endurance mileage, the battery needs to be replaced, the power battery which is retired from the electric automobile usually has residual capacity more than 70% of the initial capacity, and the electric automobile can be used in other application fields with relatively good operation working conditions and lower requirements on the performance of the battery.
The retired electric vehicle power battery has attenuated energy characteristics and power characteristics, and the performance parameter difference among battery monomers is large, so that the batteries must be screened for realizing maximization of application values of different performance expression batteries and ensuring reliability and safety of the batteries when being applied again, and corresponding recovery devices are required for placing the batteries, therefore, the invention provides a retired battery classification recovery device.
Disclosure of Invention
In order to solve the technical problems mentioned in the background art, a retired battery sorting and recycling device is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a classified recovery device for retired batteries comprises a recovery box, wherein support columns are fixedly connected to the periphery of the bottom of the recovery box, through grooves are arranged on both sides of the recovery box, box doors passing through the through grooves are arranged on both sides of the top of the recovery box, and a lifting mechanism for driving the box door to lift, wherein the recycling box is connected with symmetrically arranged placing boxes in a sliding way, the open end of the placing box is opposite to the through groove, the top and the bottom of the recycling box are both provided with sliding grooves, the top and the bottom of the placing box at two sides are both fixedly connected with sliding blocks which are in sliding connection with the sliding grooves, a driving motor is fixedly arranged on one side of the recovery box, an output shaft of the driving motor is connected with a transmission screw in a transmission way, the outer side of the free end of the transmission screw rod is connected with a vertical rod in a screwing mode through threads, the top and the bottom of the vertical rod are both rotationally connected with symmetrically arranged connecting rods, and the free ends of the connecting rods are respectively rotationally connected with corresponding sliding blocks.
As a further description of the above technical solution:
elevating system installs first transmission shaft and the secondary drive axle in recovery box top both sides including rotating to and the actuating mechanism of the simultaneous reverse motion of the first transmission shaft of drive both sides and secondary drive axle, the equal fixed mounting in both ends of first transmission shaft and secondary drive axle has first gear, both sides the tooth's socket of being connected with first gear engagement is seted up to the chamber door inboard.
As a further description of the above technical solution:
the driving mechanism comprises a servo motor fixedly installed at the top of the recycling box, a second gear meshed with the first gear is fixedly installed on an output shaft of the servo motor, the first gear is located on the first transmission shaft, and the output shaft of the servo motor is in transmission connection with the second transmission shaft through a belt.
As a further description of the above technical solution:
the top and the bottom of the vertical rod are fixedly connected with a first guide post which penetrates through the recycling box.
As a further description of the above technical solution:
the placing box is internally and fixedly connected with second guide pillars on the periphery, movable plates are sleeved on the outer sides of the second guide pillars on the periphery, and first springs are sleeved on the outer sides of the second guide pillars between adjacent movable plates.
As a further description of the above technical solution:
the two sides of the top of the placing box are rotatably connected with movable rods which are arranged in a crossed mode, and the free ends of the movable rods are connected with the placing box through fixing bolts in a threaded mode.
As a further description of the above technical solution:
placing roof portion and bottom both sides and all installing the gyro wheel, the guide way with gyro wheel looks adaptation is seted up to the top and the bottom both sides of collection box.
As a further description of the above technical solution:
the connecting rod is rotatably connected with the vertical rod through a rotating shaft.
As a further description of the above technical solution:
the recycling bin is characterized in that slots for accommodating bin doors are formed in two sides of the recycling bin, a plurality of second springs are fixedly connected to the bottoms of the slots, and a plurality of buffer plates are fixedly connected to the free ends of the second springs.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, firstly, the box door is opened upwards through the lifting mechanism, then the driving screw rod is driven to rotate through the driving motor, the vertical rod is driven to move close to the recovery box according to the screw thread transmission principle, the connecting rod is pushed to be opened towards two sides, and then the adjacent sliding blocks are pushed to move away from each other, so that the placing box is pushed outwards out of the through groove, different types of batteries are placed into the placing box in a classified mode by workers, after the placing is finished, the driving motor is driven to rotate reversely, the placing box is pulled inwards back into the recovery box, and then the box door is closed downwards through the lifting mechanism, so that the classified placing of the different types of retired batteries is finished.
2. According to the invention, the periphery of the interior of the placing box is fixedly connected with the second guide pillars, the outer sides of the second guide pillars are sleeved with the movable plates, the outer sides of the second guide pillars between the adjacent movable plates are sleeved with the first springs, under the elastic action of the first springs, the distance between the adjacent movable plates is adjustable so as to be suitable for placing retired batteries with different sizes, and the movable plates play a role in dividing the placing box into a plurality of placing spaces so as to place different types of retired batteries.
3. According to the invention, the two sides of the top of the placing box are rotatably connected with the movable rods which are arranged in a crossed manner, the free ends of the movable rods are in threaded connection with the placing box through the fixing bolts, before the retired battery is placed, the fixing bolts are disassembled, the movable rods are rotated to the two sides to be separated, after the retired battery is placed, the movable rods are rotated to return to the original positions, the movable rods are fixed through the fixing bolts, the opening end of the placing box is sealed through the movable rods which are arranged in a crossed manner, the retired battery is prevented from sliding out of the placing box, and the placing stability of.
Drawings
Fig. 1 is a schematic perspective view illustrating a classified recycling device for retired batteries according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram illustrating a placement box of a retired battery sorting and recycling device according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram illustrating a recycling bin of a decommissioned battery classification recycling device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram illustrating a lifting mechanism of a retired battery sorting and recycling device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram illustrating a vertical rod of a retired battery sorting and recycling device according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram illustrating a buffer plate and a second spring of a sorted and recycled device for the retired battery according to an embodiment of the invention;
fig. 7 is a schematic structural diagram illustrating a movable rod of a decommissioned battery sorting and recycling device according to an embodiment of the invention.
Illustration of the drawings:
1. a recycling bin; 2. a drive motor; 3. a first guide post; 4. a first gear; 5. a first drive shaft; 6. a servo motor; 7. a belt; 8. a second gear; 9. a connecting rod; 10. a slider; 11. a vertical rod; 12. a box door; 13. a roller; 14. a drive screw; 15. placing a box; 16. a second guide post; 17. a rotating shaft; 18. a first spring; 19. a movable plate; 20. a movable rod; 21. fixing the bolt; 22. a slot; 23. a chute; 24. a guide groove; 25. a second drive shaft; 26. a tooth socket; 27. a buffer plate; 28. a second spring; 29. a through groove; 30. and (4) a support column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-7, the present invention provides a technical solution: a retired battery classification recycling device comprises a recycling box 1, wherein support columns 30 are fixedly connected to the periphery of the bottom of the recycling box 1, through grooves 29 are formed in two sides of the recycling box 1, box doors 12 penetrating through the through grooves 29 are arranged on two sides of the top of the recycling box 1, and lifting mechanisms driving the box doors 12 to lift, symmetrically-arranged placing boxes 15 are connected in the recycling box 1 in a sliding mode, the open ends of the placing boxes 15 are opposite to the through grooves 29, sliding grooves 23 are formed in the top and the bottom of the recycling box 1, sliding blocks 10 connected with the sliding grooves 23 in a sliding mode are fixedly connected to the top and the bottom of the placing boxes 15 on two sides, a driving motor 2 is fixedly installed on one side of the recycling box 1, an output shaft of the driving motor 2 is connected with a driving screw 14 in a transmission mode, vertical rods 11 are connected to the outer sides of free ends of the driving screw 14 in a screwing mode through threads, symmetrically-arranged connecting rods 9 are rotatably connected to the top and the bottom of the vertical rods 11, and the free ends of the connecting rods 9 are respectively rotatably connected with the corresponding sliding blocks 10, the connecting rod 9 is rotatably connected with the vertical rod 11 through a rotating shaft 17;
firstly, upwards open chamber door 12 through elevating system, then, drive screw 14 through driving motor 2 and rotate, according to the screw drive principle, drive montant 11 is close to collection box 1 and moves, promote connecting rod 9 and open to both sides, and then promote adjacent slider 10 and keep away from the motion each other, thereby will place the outside logical groove 29 that releases of case 15, the staff puts into placing box 15 with the battery of different types, categorised putting, after placing, drive driving motor 2 reverses, will place in the box 15 inwards draws back collection box 1, rethread elevating system closes chamber door 12 downwards can, accomplish the categorised placing of the battery of different types of retirement.
Referring to fig. 1 and 4, the lifting mechanism includes a first transmission shaft 5 and a second transmission shaft 25 rotatably installed at both sides of the top of the recycling bin 1, and a driving mechanism for driving the first transmission shaft 5 and the second transmission shaft 25 at both sides to move in opposite directions simultaneously, wherein both ends of the first transmission shaft 5 and the second transmission shaft 25 are fixedly installed with a first gear 4, and the inner sides of the bin doors 12 at both sides are provided with tooth sockets 26 engaged with the first gear 4;
the driving mechanism comprises a servo motor 6 fixedly arranged at the top of the recovery box 1, a second gear 8 meshed with the first gear 4 is fixedly arranged on an output shaft of the servo motor 6, the first gear 4 is positioned on the first transmission shaft 5, and the output shaft of the servo motor 6 is in transmission connection with the second transmission shaft 25 through a belt 7;
Referring to fig. 1 and 2, the top and bottom of the vertical rod 11 are fixedly connected with the first guide post 3 penetrating through the recycling bin 1, so as to improve the stability of the horizontal movement of the vertical rod 11.
Referring to fig. 2, the inside of the placing box 15 is fixedly connected with second guide pillars 16 around, movable plates 19 are sleeved on the outer sides of the second guide pillars 16 around, a first spring 18 is sleeved on the outer side of the second guide pillar 16 between adjacent movable plates 19, under the elastic action of the first spring 18, the distance between adjacent movable plates 19 is adjustable, so as to adapt to the placing of the retired batteries with different sizes, and the movable plates 19 play a role of dividing the placing box 15 into a plurality of placing spaces, so as to place different types of retired batteries.
Referring to fig. 2 and 7, two sides of the top of the placing box 15 are rotatably connected with the movable rods 20 which are arranged in a crossed manner, the free ends of the movable rods 20 are connected with the placing box 15 through the fixed bolts 21 in a threaded manner, before the ex-service batteries are placed, the fixed bolts 21 are disassembled, the movable rods 20 are rotated to two sides, after the ex-service batteries are placed, the movable rods 20 are rotated to return to the original positions, the movable rods 20 are fixed through the fixed bolts 21, the opening ends of the placing box 15 are sealed through the movable rods 20 which are arranged in a crossed manner, the ex-service batteries are prevented from sliding out of the placing box 15, and the placing stability of the ex-service batteries is improved.
Referring to fig. 2 and 3, rollers 13 are mounted on both the top and bottom sides of the storage box 15, guide grooves 24 adapted to the rollers 13 are formed on both the top and bottom sides of the recycling box 1, and the stability of the horizontal movement of the storage box 15 is improved by the rolling contact between the rollers 13 and the guide grooves 24.
Referring to fig. 1, 3 and 6, the recycling bin 1 has slots 22 for accommodating the bin doors 12 at two sides thereof, the bottom of the slots 22 is fixedly connected with a plurality of second springs 28, and free ends of the second springs 28 are fixedly connected with a buffer plate 27 for buffering the impact of the bin doors 12 on the recycling bin 1 when the bin doors 12 are closed, thereby prolonging the service life of the recycling device.
The working principle is as follows: when the automatic opening device is used, firstly, the servo motor 6 is controlled to drive the second gear 8 to rotate clockwise, the first transmission shaft 5 is driven to rotate anticlockwise according to the meshing transmission principle of the clamping teeth, and then the box door 12 on the side is driven to move upwards, and meanwhile, the second transmission shaft 25 is driven to rotate clockwise under the transmission action of the belt 7, so that the box door 12 is driven to move upwards at the same time, and the opening of the box door 12 is realized;
secondly, detaching the fixing bolts 21, rotating the fixing bolts to two sides to separate the movable rods 20, driving the transmission screw rods 14 to rotate through the driving motor 2, driving the vertical rods 11 to move close to the recycling bin 1 according to a thread transmission principle, pushing the connecting rods 9 to open to two sides, and further pushing the adjacent sliding blocks 10 to move away from each other, so that the placing bin 15 is pushed out of the through groove 29, and different types of batteries are placed into the placing bin 15 in a classified manner by workers;
after the decommissioning battery is placed and is ended, rotate earlier movable rod 20 and reply the normal position, and through the fixed movable rod 20 of fixing bolt 21, the open end of placing case 15 is sealed to movable rod 20 through cross arrangement, prevent that the decommissioning battery roll-off from placing case 15, improve the stability of placing of decommissioning battery, the reversal of redriving driving motor 2, will place in case 15 inwards draws back collection box 1, when 6 anticlockwise rotations of rethread control servo motor, realize closing of chamber door 12, accomplish the categorised placing of the different types of decommissioning battery.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The classified recycling device for the ex-service batteries comprises a recycling box (1), wherein support columns (30) are fixedly connected to the periphery of the bottom of the recycling box (1), and the classified recycling device is characterized in that through grooves (29) are formed in two sides of the recycling box (1), box doors (12) penetrating through the through grooves (29) are arranged on two sides of the top of the recycling box (1), and lifting mechanisms for driving the box doors (12) to lift, symmetrically arranged placing boxes (15) are connected in the recycling box (1) in a sliding mode, the open ends of the placing boxes (15) are opposite to the through grooves (29), sliding grooves (23) are formed in the top and the bottom of the recycling box (1), sliding blocks (10) connected with the sliding grooves (23) in a sliding mode are fixedly connected to the top and the bottom of the placing boxes (15) on two sides, a driving motor (2) is fixedly installed on one side of the recycling box (1), and a transmission shaft of the driving motor (2) is connected with a transmission screw (14), the outer side of the free end of the transmission screw rod (14) is connected with a vertical rod (11) in a screwing mode through threads, the top and the bottom of the vertical rod (11) are respectively and rotatably connected with connecting rods (9) which are symmetrically arranged, and the free ends of the connecting rods (9) are respectively and rotatably connected with corresponding sliding blocks (10).
2. The classified recycling device for the retired battery according to claim 1, wherein the lifting mechanism comprises a first transmission shaft (5) and a second transmission shaft (25) rotatably installed at two sides of the top of the recycling bin (1), and a driving mechanism for driving the first transmission shaft (5) and the second transmission shaft (25) at two sides to move in opposite directions simultaneously, a first gear (4) is fixedly installed at each end of the first transmission shaft (5) and the second transmission shaft (25), and a tooth socket (26) engaged with the first gear (4) is opened at the inner side of the bin door (12) at two sides.
3. The classified recycling device for the retired battery according to claim 2, wherein the driving mechanism comprises a servo motor (6) fixedly installed on the top of the recycling bin (1), a second gear (8) engaged with the first gear (4) is fixedly installed on an output shaft of the servo motor (6), the first gear (4) is located on the first transmission shaft (5), and the output shaft of the servo motor (6) is in transmission connection with the second transmission shaft (25) through a belt (7).
4. The classified recycling device for retired batteries according to claim 1, characterized in that the top and bottom of the vertical rod (11) are fixedly connected with the first guide post (3) passing through the recycling bin (1).
5. The classified recycling device for retired batteries according to claim 1, wherein a second guide post (16) is fixedly connected to the inside of the placing box (15) at the periphery, movable plates (19) are sleeved on the outer sides of the second guide posts (16) at the periphery, and a first spring (18) is sleeved on the outer side of the second guide post (16) between adjacent movable plates (19).
6. The classified recycling device for the retired battery according to claim 5, wherein the two sides of the top of the placing box (15) are rotatably connected with movable rods (20) which are arranged in a crossed manner, and the free ends of the movable rods (20) are in threaded connection with the placing box (15) through fixing bolts (21).
7. The classified recycling device for the retired battery according to claim 4, wherein rollers (13) are installed on both the top and the bottom of the placing box (15), and guide grooves (24) matched with the rollers (13) are formed on both the top and the bottom of the recycling box (1).
8. The sorted recycling device for retired batteries according to claim 1, characterized in that the connecting rod (9) and the vertical rod (11) are rotatably connected through a rotating shaft (17).
9. The classified recycling device for the retired battery according to claim 1, wherein the recycling bin (1) has slots (22) for accommodating the bin doors (12) on both sides, a plurality of second springs (28) are fixedly connected to the bottoms of the slots (22), and a buffer plate (27) is fixedly connected to the free ends of the second springs (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110874947.5A CN113401534A (en) | 2021-07-30 | 2021-07-30 | Classified recovery device for retired batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110874947.5A CN113401534A (en) | 2021-07-30 | 2021-07-30 | Classified recovery device for retired batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113401534A true CN113401534A (en) | 2021-09-17 |
Family
ID=77688215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110874947.5A Pending CN113401534A (en) | 2021-07-30 | 2021-07-30 | Classified recovery device for retired batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113401534A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1792851A1 (en) * | 2005-11-30 | 2007-06-06 | Westermann KG | Refuse receptacle withdrawal device |
| CN201258171Y (en) * | 2008-08-22 | 2009-06-17 | 襄樊职业技术学院 | Double body dustbin |
| CN101927890A (en) * | 2010-09-25 | 2010-12-29 | 都江堰巨龙车辆有限公司 | Conveniently loaded garbage removing cart |
| CN202784465U (en) * | 2012-07-13 | 2013-03-13 | 重庆云河专用汽车有限公司 | Garbage collecting box |
| CN205931981U (en) * | 2016-07-21 | 2017-02-08 | 浙江工业职业技术学院 | Classified dustbin |
| CN107310897A (en) * | 2017-05-11 | 2017-11-03 | 河北中燕科技服务有限公司 | A kind of unmanned cargo transport building hoist device people |
| CN108869600A (en) * | 2018-06-20 | 2018-11-23 | 朱海军 | The good high-mechanic compensator spring hanger of stability |
| CN209573842U (en) * | 2018-12-12 | 2019-11-05 | 河北机电职业技术学院 | A kind of account book secrecy storing compartment |
| CN111997473A (en) * | 2020-08-19 | 2020-11-27 | 合肥国轩高科动力能源有限公司 | Opening and closing mechanism for vacuum box door |
| CN213049713U (en) * | 2020-08-05 | 2021-04-27 | 山东乐淼环保科技有限公司 | Water tank waste water recycling apparatus |
-
2021
- 2021-07-30 CN CN202110874947.5A patent/CN113401534A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1792851A1 (en) * | 2005-11-30 | 2007-06-06 | Westermann KG | Refuse receptacle withdrawal device |
| CN201258171Y (en) * | 2008-08-22 | 2009-06-17 | 襄樊职业技术学院 | Double body dustbin |
| CN101927890A (en) * | 2010-09-25 | 2010-12-29 | 都江堰巨龙车辆有限公司 | Conveniently loaded garbage removing cart |
| CN202784465U (en) * | 2012-07-13 | 2013-03-13 | 重庆云河专用汽车有限公司 | Garbage collecting box |
| CN205931981U (en) * | 2016-07-21 | 2017-02-08 | 浙江工业职业技术学院 | Classified dustbin |
| CN107310897A (en) * | 2017-05-11 | 2017-11-03 | 河北中燕科技服务有限公司 | A kind of unmanned cargo transport building hoist device people |
| CN108869600A (en) * | 2018-06-20 | 2018-11-23 | 朱海军 | The good high-mechanic compensator spring hanger of stability |
| CN209573842U (en) * | 2018-12-12 | 2019-11-05 | 河北机电职业技术学院 | A kind of account book secrecy storing compartment |
| CN213049713U (en) * | 2020-08-05 | 2021-04-27 | 山东乐淼环保科技有限公司 | Water tank waste water recycling apparatus |
| CN111997473A (en) * | 2020-08-19 | 2020-11-27 | 合肥国轩高科动力能源有限公司 | Opening and closing mechanism for vacuum box door |
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Application publication date: 20210917 |
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