CN113759249A - Retired power battery complementary energy detection device - Google Patents
Retired power battery complementary energy detection device Download PDFInfo
- Publication number
- CN113759249A CN113759249A CN202110963157.4A CN202110963157A CN113759249A CN 113759249 A CN113759249 A CN 113759249A CN 202110963157 A CN202110963157 A CN 202110963157A CN 113759249 A CN113759249 A CN 113759249A
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- sliding rail
- power battery
- detection device
- energy detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 230000000295 complement effect Effects 0.000 title claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/073—Multiple probes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/389—Measuring internal impedance, internal conductance or related variables
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a retired power battery complementary energy detection device which comprises a workbench, wherein a first sliding rail is fixed at the upper end of the workbench, a moving platform is installed on the first sliding rail, a second sliding rail is fixed at the upper end of the moving platform, the second sliding rail is vertically arranged with the first sliding rail, a box body is fixed at the upper end of the workbench, one end of the box body, which faces the first sliding rail, is open, more than one partition plate is fixed in the box body in parallel, the box body is divided into more than two measuring chambers by the partition plates, a first air cylinder is fixed at the upper end of each measuring chamber, a piston rod of the first air cylinder extends into each measuring chamber to be fixed with a fixed plate, a measuring needle is uniformly fixed at the lower end of each fixed plate, a support table is fixed in each measuring chamber, the end face of the support table, which is close to the moving platform, and the end face of the moving platform, which is close to the support table, are located on the same vertical face, a third sliding rail is fixed at the upper end of the third sliding rail, which is parallel to the sliding rail, and the second sliding rail can be spliced into a complete rail, and a bearing platform is arranged on the third sliding rail. The invention can automatically detect the complementary energy of the retired power battery.
Description
Technical Field
The invention relates to the technical field of retired power batteries, in particular to a retired power battery complementary energy detection device.
Background
The retired power battery is also divided into two different processing modes according to the capacity of the battery, the capacity can be recycled in steps at 20% -80%, the remaining amount of the battery is less than 20%, recycling and regeneration processing are needed, and the use of the retired lithium battery is fully excavated due to the utilization of the steps. The residual energy detection system is an important detection link for echelon utilization, the capacity of a battery needs to be detected by charging and discharging a power battery, then the power battery monomers with similar capacities are grouped, and the residual energy detection actually provides data support for grouping classification of the next step. The complementary energy detection in the existing echelon utilization product production process is mostly manual or semi-automatic, and is low in efficiency and not suitable for echelon utilization of large-batch retired power batteries.
Disclosure of Invention
The invention aims to provide a device for detecting the residual energy of a retired power battery, which can automatically detect the residual energy of the retired power battery.
In order to achieve the purpose, the invention provides the following technical scheme:
the retired power battery complementary energy detection device comprises a workbench, wherein a first sliding rail is fixed at the upper end of the workbench, a moving platform is installed on the first sliding rail, a second sliding rail is fixed at the upper end of the moving platform, the second sliding rail is perpendicular to the first sliding rail, a box body is fixed at the upper end of the workbench, one end, facing the first sliding rail, of the box body is open, more than one partition plate is fixed in the box body in a parallel mode, the box body is divided into more than two measurement chambers by the partition plates, a first air cylinder is fixed at the upper end of each measurement chamber, a piston rod of the first air cylinder extends into the measurement chambers and is fixed with a fixed plate, volume measurement needles are uniformly fixed at the lower end of the fixed plate, a support table is fixed in each measurement chamber, the end face, close to the moving platform, of the support table and the end face, close to the moving platform, of the moving platform are located on the same vertical face, a third sliding rail is fixed at the upper end of the support table, and the third sliding rail is parallel to the sliding rail, the third sliding rail and the second sliding rail can be spliced into a complete rail, and a bearing platform is installed on the third sliding rail.
Preferably, a limiting plate is fixed at one end of the support platform, which is far away from the first slide rail.
Preferably, the workstation upper end just is located a slide rail both sides and is fixed with the mounting panel respectively, be equipped with the lead screw between the mounting panel, the lead screw both ends pass through the bearing with the mounting panel respectively and are connected, the workstation upper end is fixed with the motor, the one end of lead screw is passed the mounting panel and is fixed with the output shaft of motor, the lead screw passes the mobile station and passes through threaded connection with the mobile station.
Preferably, an enclosing frame is fixed at the upper end of the bearing table.
Preferably, the survey appearance indoor location has cylinder two, the piston rod of cylinder two is fixed towards a supporting bench and with the push pedal, the push pedal is fixed with the one end of push rod, the push rod other end is articulated with the one end of pull rod, the plummer upper end just is located one side near a supporting bench and is fixed with the riser, be equipped with the perforation that is used for pull rod and push rod to pass on the riser, the riser with enclose and be equipped with the stripper plate between the frame, the stripper plate passes through the spring and encloses the frame fixed, the plummer upper end just is located and is fixed with cylinder three between stripper plate and the riser, cylinder three's piston rod is fixed with spacing post.
Preferably, the end face of the pull rod, which is far away from the push rod, is hemispherical.
Preferably, the diameter of the limiting column is kept constant from top to bottom, then gradually increased and then kept constant.
Preferably, the volume measuring chamber is internally fixed with a cylinder four, a piston rod of the cylinder four is fixed with the horizontal rod, the horizontal rod is located the workstation upper end, one end that the horizontal rod is close to the slide rail one is articulated with the balancing weight, the workstation upper end just is located and is equipped with the mounting groove between balancing weight and the slide rail one respectively, be equipped with the pivot in the mounting groove, the pivot both ends pass through the bearing with the mounting groove respectively and are connected, be fixed with the balancing pole in the pivot, the middle part at the balancing pole is fixed in the pivot.
Compared with the prior art, the invention has the beneficial effects that:
the invention can accelerate the residual energy detection efficiency by arranging a plurality of capacity measuring chambers, and then the bearing platform can be conveyed to the supporting platform by the mobile platform, and the capacity measuring needles are contacted with the battery by the cylinder, thereby automatically realizing the residual energy detection and greatly accelerating the working efficiency.
Drawings
Fig. 1 is a front view of an energy remaining detection device for a retired power battery according to an embodiment of the invention;
fig. 2 is a top view of the retired power battery complementary energy detection device in the embodiment of the invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is an enlarged view at C in FIG. 4;
FIG. 6 is a front view of the structure of the interior of the measuring chamber in the embodiment of the present invention;
FIG. 7 is a top view of the internal structure of the measuring chamber in an embodiment of the present invention;
in the figure, 1, a workbench, 2, a first sliding rail, 3, a moving platform, 4, a mounting plate, 5, a screw rod, 6, a motor, 7, a second sliding rail, 8, a box body, 9, a partition plate, 10, a volume measuring chamber, 11, a first cylinder, 12, a volume measuring needle, 13, a support platform, 14, a limiting plate, 15, a third sliding rail, 16, a bearing platform, 17, a surrounding frame, 18, a second cylinder, 19, a push plate, 20, a push rod, 21, a pull rod, 22, a vertical plate, 23, a perforation, 24, a squeezing plate, 25, a spring, 26, a third cylinder, 27, a limiting column, 28, a fourth cylinder, 29, a cross rod, 30, a balancing weight, 31, a mounting groove, 32, a rotating shaft, 33, a balancing rod, 34 and a fixing plate.
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.
Referring to fig. 1-7, the device for detecting the waste energy of the retired power battery comprises a workbench 1, a first sliding rail 2 is fixed at the upper end of the workbench 1, and a moving table 3 is installed on the first sliding rail 2. The upper end of the workbench 1 is positioned on two sides of the first sliding rail 2 and is respectively fixed with a mounting plate 4, a screw rod 5 is arranged between the mounting plates 4, two ends of the screw rod 5 are respectively connected with the mounting plates 4 through bearings, and the upper end of the workbench 1 is fixed with a motor 6. One end of the screw rod 5 penetrates through the mounting plate 4 to be fixed with an output shaft of the motor 6, and the screw rod 5 penetrates through the mobile station 3 and is in threaded connection with the mobile station 3. The motor 6 can drive the screw rod 5 to rotate, and the screw rod 5 can drive the mobile station 3 to move along the first sliding rail 2. A second sliding rail 7 is fixed at the upper end of the mobile station 3, and the second sliding rail 7 is perpendicular to the first sliding rail 2.
A box body 8 is fixed at the upper end of the workbench 1, and one end, facing the first sliding rail 2, of the box body 8 is open. More than one partition board 9 is fixed in the box body 8 in parallel, and the partition board 9 divides the box body 8 into more than two measuring chambers 10. The upper ends of the measurement accommodating chambers 10 are respectively fixed with a first cylinder 11, piston rods of the first cylinders 11 extend into the measurement accommodating chambers 10 to be fixed with a fixing plate 34, and the lower ends of the fixing plate 34 are uniformly fixed with measurement needles 12. A supporting table 13 is fixed in the measuring chamber 10, the supporting table 13 extends out of the measuring chamber 10, the end face of the supporting table 13 close to the moving table 3 and the end face of the moving table 3 close to the supporting table 13 are located on the same vertical face, and a limiting plate 14 is fixed at one end, far away from the sliding rail one 2, of the supporting table 13. A gravity sensor is installed in the supporting platform 13, a third sliding rail 15 is fixed at the upper end of the supporting platform 13, the third sliding rail 15 is parallel to the second sliding rail 7, and the third sliding rail 15 and the second sliding rail 7 can be spliced into a complete rail. A bearing platform 16 is arranged on the third sliding rail 15, and an enclosing frame 17 is fixed at the upper end of the bearing platform 16.
A second cylinder 18 is fixed in the measuring chamber 10, and a piston rod of the second cylinder 18 faces the support platform 13 and is fixed with the push plate 19. The push plate 19 is fixed with one end of the push rod 20, the other end of the push rod 20 is hinged with one end of the pull rod 21, the pull rod 21 can only rotate upwards and cannot rotate downwards, and the end face, far away from the push rod 20, of the pull rod 21 is hemispherical. A vertical plate 22 is fixed at the upper end of the bearing table 16 and positioned at one side close to the support table 13, and a through hole 23 for the pull rod 21 and the push rod 20 to pass through is arranged on the vertical plate 22. A squeezing plate 24 is arranged between the vertical plate 22 and the surrounding frame 17, the squeezing plate 24 is fixed with the surrounding frame 17 through a spring 25, and two ends of the spring 25 are respectively fixed with the squeezing plate 24 and the surrounding frame 17. The extrusion plate 24 still is equipped with two sets of loop bars and carriage release lever with enclosing between the frame 17, and the loop bar cover is established outside the carriage release lever, and loop bar one end is fixed with the extrusion plate 24, and the carriage release lever stretches out the loop bar and encloses frame 17 fixedly, and two sets of loop bars set up respectively in spring 25 both sides, and loop bar and carriage release lever can play limiting displacement to the extrusion plate 24. And a third cylinder 26 is fixed at the upper end of the bearing table 16 and positioned between the extrusion plate 24 and the vertical plate 22, a piston rod of the third cylinder 26 is fixed with a limiting column 27, and the diameter of the limiting column 27 is kept unchanged from top to bottom, then gradually increased and then kept unchanged.
A cylinder four 28 is fixed in the measuring chamber 10, a piston rod of the cylinder four 28 is fixed with a cross rod 29, the cross rod 29 is positioned at the upper end of the workbench 1, and one end of the cross rod 29, which is close to the sliding rail one 2, is hinged with a counterweight 30. The upper end of the workbench 1 is provided with a mounting groove 31 between the counterweight block 30 and the first slide rail 2, and the mounting groove 31 extends into the horizontal plane of the mobile station 3. The rotating shaft 32 is arranged in the mounting groove 31, two ends of the rotating shaft 32 are connected with the mounting groove 31 through bearings respectively, the balancing rod 33 is fixed on the rotating shaft 32, the rotating shaft 32 is fixed in the middle of the balancing rod 33, the side edge of the mounting groove 31 close to the balancing weight 30 is an arc-surface-shaped side edge, and the balancing rod 33 is internally provided with a pressure sensor. By providing the balance bar 33, the mobile station 3 can be prevented from directly contacting the cross bar 29, thereby preventing the mobile station 3 from hitting the cross bar 29 many times and preventing the piston rod of the cylinder four 28 from being shortened due to the action of the mobile station 3.
The device further comprises a controller, and the controller is used for controlling the work of the motor 6, the first air cylinder 11, the second air cylinder 18, the third air cylinder 26, the fourth air cylinder 28, the gravity sensor and the pressure sensor.
The working principle is as follows: when the gravity sensor on the support table 13 in the capacity measuring chamber 10 senses that no battery is arranged in the bearing table 16 above the gravity sensor, the gravity sensor sends a signal to the controller, the controller commands the second air cylinder 18 to drive the push rod 20 and the pull rod 21 to penetrate through the through hole 23 and extend between the vertical plate 22 and the extrusion plate 24, the third air cylinder 26 drives the limiting column 27 to move downwards, the extrusion plate 24 is gradually close to the vertical plate 22 under the action of the spring 25, the vertical plate 22 extrudes the pull rod 21, and the pull rod 21 is enabled to rotate upwards until the pull rod 21 is perpendicular to the push rod 20. Meanwhile, the cylinder four 28 drives the cross rod 29 to move towards the first sliding rail 2, so that the balancing weight 30 is transferred into the mounting groove 31, the balancing weight 30 is pressed at the upper end of one side of the balancing rod 33, and one end of the balancing rod 33, which is close to the first sliding rail 2, extends out of the mounting groove 31.
The motor 6 drives the mobile station 3 to move along the first sliding rail 2, when the mobile station 3 touches the balance rod 33 extending out of the mounting groove 31, the pressure sensor in the balance rod 33 transmits a signal to the controller, the controller commands the motor 6 to stop working, and the mobile station 3 stops moving. At this time, the mobile station 3 abuts against the support platform 13, the second slide rail 7 and the third slide rail 15 form a complete track, the third air cylinder 26 is used for pushing the bearing platform 16, and the bearing platform 16 is pushed onto the mobile station 3 along the third slide rail 15 and the second slide rail 7. The third air cylinder 26 drives the limiting column 27 to move upwards, the spring 25 is compressed, the extrusion plate 24 does not extrude the pull rod 21 any more, the pull rod 21 rotates to a position parallel to the push rod 20, and the second air cylinder 18 is used for moving the pull rod 21 and the push rod 20 out of the through hole 23. Then the motor 6 drives the mobile station 3 to move, the mobile station 3 is moved to the feeding position, and the battery is placed in the enclosing frame 17.
Remove mobile station 3 once more, when mobile station 3 touches the balancing pole 33 that stretches out mounting groove 31, mobile station 3 stops to remove, utilize four 28 of cylinder to stretch into perforation 23 with pull rod 21, then move plummer 16 to supporting bench 13 on, when having placed the battery on supporting bench 13 is sensed to the gravity sensor on supporting bench 13, gravity sensor gives the controller with signal transmission, four 28 contractions of controller order cylinder, make balancing weight 30 leave balancing pole 33, balancing pole 33 rotates back to in mounting groove 31, make things convenient for mobile station 3 to move other survey and hold the room 10 the place ahead and carry out work. When a battery is placed in the capacity measuring chamber 10, the controller commands the first air cylinder 11 to work, and the first air cylinder 11 drives the capacity measuring needle 12 to contact with the battery to work.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (8)
1. Retired power battery complementary energy detection device, its characterized in that: the device comprises a workbench, a first sliding rail is fixed at the upper end of the workbench, a moving platform is installed on the first sliding rail, a second sliding rail is fixed at the upper end of the moving platform, the second sliding rail is perpendicular to the first sliding rail, a box body is fixed at the upper end of the workbench, one end of the box body facing the first sliding rail is open, more than one partition plate is fixed in the box body in parallel, the box body is divided into more than two measuring chambers by the partition plate, a first air cylinder is fixed at the upper end of each measuring chamber, a piston rod of the first air cylinder extends into the measuring chambers and is fixed with a fixed plate, measuring needles are uniformly fixed at the lower end of the fixed plate, a supporting table is fixed in the measuring chambers, the end face of the supporting table close to the moving platform and the end face of the moving platform close to the supporting table are located on the same vertical face, a third sliding rail is fixed at the upper end of the supporting table, the third sliding rail is parallel to the second sliding rail, and the third sliding rail can be spliced into a complete rail, and a bearing platform is arranged on the third sliding rail.
2. The retired power battery residual energy detection device according to claim 1, wherein: and a limiting plate is fixed at one end of the support platform, which is far away from the first slide rail.
3. The retired power battery residual energy detection device according to claim 1, wherein: the utility model discloses a slide rail, including workstation, mounting panel, lead screw, mounting panel, motor, mounting panel, the workstation upper end just is located one both sides of slide rail and is fixed with respectively, be equipped with the lead screw between the mounting panel, the lead screw both ends pass through the bearing with the mounting panel respectively and are connected, the workstation upper end is fixed with the motor, the one end of lead screw is passed the mounting panel and is fixed with the output shaft of motor, the lead screw passes the mobile station and passes through threaded connection with the mobile station.
4. The retired power battery residual energy detection device according to claim 1, wherein: an enclosing frame is fixed at the upper end of the bearing table.
5. The retired power battery residual energy detection device according to claim 4, wherein: the survey appearance indoor location has cylinder two, the piston rod of cylinder two is fixed towards a supporting bench and with the push pedal, the push pedal is fixed with the one end of push rod, the push rod other end is articulated with the one end of pull rod, the plummer upper end just is located one side near a supporting bench and is fixed with the riser, be equipped with the perforation that is used for pull rod and push rod to pass on the riser, the riser with enclose and be equipped with the stripper plate between the frame, the stripper plate passes through the spring and encloses the frame fixed, the plummer upper end just is located and is fixed with cylinder three between stripper plate and the riser, cylinder three's piston rod is fixed with spacing post.
6. The retired power battery residual energy detection device according to claim 5, wherein: the end face of the pull rod, which is far away from the push rod, is hemispherical.
7. The retired power battery residual energy detection device according to claim 5, wherein: the diameter of the limiting column is kept unchanged from top to bottom, then gradually increased and then kept unchanged.
8. The retired power battery residual energy detection device according to claim 5, wherein: the indoor cylinder four that is fixed with of appearance survey, the piston rod of cylinder four is fixed with the horizontal pole, the horizontal pole is located the workstation upper end, the one end that the horizontal pole is close to slide rail one is articulated with the balancing weight, the workstation upper end just is located and is equipped with the mounting groove between balancing weight and the slide rail one respectively, be equipped with the pivot in the mounting groove, the pivot both ends pass through the bearing with the mounting groove respectively and are connected, be fixed with the balancing pole in the pivot, the middle part at the balancing pole is fixed in the pivot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110963157.4A CN113759249B (en) | 2021-08-20 | 2021-08-20 | Retired power battery complementary energy detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110963157.4A CN113759249B (en) | 2021-08-20 | 2021-08-20 | Retired power battery complementary energy detection device |
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| Publication Number | Publication Date |
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| CN113759249A true CN113759249A (en) | 2021-12-07 |
| CN113759249B CN113759249B (en) | 2024-03-26 |
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| CN202110963157.4A Active CN113759249B (en) | 2021-08-20 | 2021-08-20 | Retired power battery complementary energy detection device |
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| CN113759249B (en) | 2024-03-26 |
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