CN111846540B - Waste lithium battery recycling and storing device and storing method thereof - Google Patents
Waste lithium battery recycling and storing device and storing method thereof Download PDFInfo
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- CN111846540B CN111846540B CN202010609215.9A CN202010609215A CN111846540B CN 111846540 B CN111846540 B CN 111846540B CN 202010609215 A CN202010609215 A CN 202010609215A CN 111846540 B CN111846540 B CN 111846540B
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- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
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- 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
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Abstract
The invention discloses a waste lithium battery recycling and storing device and a waste lithium battery recycling and storing method, wherein the waste lithium battery recycling and storing device comprises universal wheels, a bottom plate, a pull ring, a stand column, a sponge sleeve, a first pressure sensor, a first telescopic spring, a storage box, a pressing plate, an infrared distance measuring sensor, a speed sensor, an electric push rod, a top plate, a sliding chute, an operating panel, a displacement sensor, a second pressure sensor, a connecting rod, a sliding block and a second telescopic spring; universal wheels are correspondingly installed at the bottom of the bottom plate, pull rings and an operation panel are fixed at two ends of the bottom plate through bolts respectively, stand columns are correspondingly installed at the top of the bottom plate, and sponge sleeves are sleeved on the outer sides of the stand columns; the invention relates to a loading process and a transportation process of waste lithium batteries, and makes respective detailed solution measures according to data analysis and link processing of the two parts so as to ensure the analysis comprehensiveness and the action reasonable degree of the whole recycling and storing process.
Description
Technical Field
The invention relates to the technical field of recovery and storage devices, in particular to a waste lithium battery recovery and storage device and a storage method thereof.
Background
The existing waste lithium battery recovery and storage device is easy to cause that the loading space of the waste lithium battery cannot be fully utilized due to the fact that fragments of the waste lithium battery are stacked in a mess, and the fragments fly out due to shaking and bumping in the transportation process of the waste lithium battery, so that the loading condition and the transportation condition in a waste lithium battery storage box are difficult to supervise and analyze, and accordingly, a targeted execution action is made to improve the space utilization rate of the loading process and the safety and stability of the transportation process;
in order to solve the above-mentioned drawbacks, a technical solution is now provided.
Disclosure of Invention
The invention aims to provide a waste lithium battery recycling and storing device and a waste lithium battery recycling and storing method, wherein the stacking height and the bearing weight of a waste lithium battery are related, so that the loading space of the waste lithium battery is fully utilized, the transportation environment condition of a storage box in the transportation process of the waste lithium battery is monitored and analyzed, and a targeted execution action is made according to the monitoring and analyzing condition, so that the safety and the stability of the transportation process are improved, namely, the loading process and the transportation process of the waste lithium battery are related, and respective detailed solution measures are made according to data analysis and link processing of two parts, so that the comprehensive analysis and the reasonable action degree of the whole recycling and storing process are ensured.
The technical problems to be solved by the invention are as follows:
how according to an effectual mode, solve current old and useless lithium cell and retrieve storage device, easily pile up mixed and disorderly and lead to its loading space can not make full use of because of the piece of old and useless lithium cell, and the transportation of old and useless lithium cell still easily leads to the piece departure because of rocking, jolting, be difficult to supervise, the analysis the loading condition and the transportation condition in the old and useless lithium cell storage box, and make the execution action of pertinence according to this, with the problem of the safety and stability who promotes the space utilization of loading process and transportation.
The purpose of the invention can be realized by the following technical scheme:
a waste lithium battery recycling and storing device comprises universal wheels, a bottom plate, pull rings, stand columns, a sponge sleeve, a first pressure sensor, a first telescopic spring, a storage box, a pressing plate, an infrared distance measuring sensor, a speed sensor, an electric push rod, a top plate, a sliding chute, an operating panel, a displacement sensor, a second pressure sensor, a connecting rod, a sliding block and a second telescopic spring, wherein the universal wheels are correspondingly installed at the bottom of the bottom plate, and the pull rings and the operating panel are respectively fixed at two ends of the bottom plate through bolts;
the top of the bottom plate is correspondingly provided with an upright post, the outer side of the upright post is sleeved with a sponge sleeve, one side of the sponge sleeve is uniformly embedded with a first pressure sensor, one side of the first pressure sensor is fixedly provided with a first telescopic spring through bonding, one end of the first telescopic spring is fixedly provided with a storage box through bonding, the center of the bottom of the storage box is provided with a chute, a sliding block is correspondingly arranged inside the chute, a second telescopic spring is fixedly arranged between the sliding block and the chute through spot welding, the bottom of the sliding block is movably connected with a connecting rod through a hinge, the connecting rod is movably connected with the bottom plate through a hinge, and a contact part of the connecting rod and the bottom plate is embedded with a second pressure sensor;
the top of each upright post is fixedly provided with a top plate through bolts, one side of each top plate is correspondingly provided with an electric push rod, the bottom of each electric push rod is fixedly provided with a pressing plate through bolts, one side of each pressing plate is respectively embedded with an infrared distance measuring sensor and a speed sensor, the top of each bottom plate is embedded with a displacement sensor, the displacement sensors are matched with the first telescopic spring and the second telescopic spring, and the operation panel is communicated with the first pressure sensor, the infrared distance measuring sensor, the speed sensors, the electric push rods, the displacement sensors and the second pressure sensors in a wireless transmission mode;
the inside of the operation panel is also provided with a sensing and summarizing module, a processor and a display screen;
the sensing collecting module is used for collecting stacking height data and bearing weight data of the storage box in the loading process of the waste lithium battery, the stacking height data is obtained by the infrared distance measuring sensor, and the bearing weight data is obtained by the second pressure sensor;
when the stacking height data exceeds a preset specified value and the load-bearing weight data is lower than the minimum value of a rated range, generating a primary pressing action signal and sending the primary pressing action signal to a processor, controlling an electric push rod to push downwards according to the received primary pressing action signal by the processor, and driving a pressing plate to push downwards to a primary pressing position in a storage box by the electric push rod;
when the stacking height data exceeds a preset specified value and the load-bearing weight data is located in the rated range, generating a secondary pressing action signal and sending the secondary pressing action signal to the processor, controlling the electric push rod to push the stacking height data downwards according to the received secondary pressing action signal by the processor, driving the pressing plate to push the stacking height data downwards to a secondary pressing position in the storage box by the electric push rod, and enabling the primary pressing position to be lower than the secondary pressing position;
when the stockpile height data exceeds a preset specified value and the load-bearing weight data exceeds the maximum value of a rated range, and when the stockpile height data is lower than the preset specified value and the load-bearing weight data exceeds the maximum value of the rated range, an overload editing signal is generated and sent to a processor, the processor edits a text of 'stockpile is unreasonable and suggests to reduce load-bearing weight' according to the received overload editing signal and sends the text to a display screen, and no signal is generated for sending under other conditions;
the sensing and summarizing module is also used for acquiring the transportation rate data, the displacement momentum data and the pressure magnitude data of the storage box in the transportation process of the waste lithium battery and sending the data to the processor;
the processor carries out transportation environment monitoring operation according to the received transportation speed data, displacement momentum data and pressure magnitude data, and the specific steps are as follows:
the method comprises the following steps: acquiring transportation rate data, displacement momentum data and pressure magnitude data of a storage box in each time period in the transportation process of the waste lithium battery, respectively marking the data as Qi, Wi and Ei, wherein i is 1.. n, the Qi, the Wi and the Ei are in one-to-one correspondence with each other, each time period represents the duration of each thirty seconds, a variable i corresponds to each time period, and a variable n represents a positive integer greater than 1;
step two: according to the formula
Obtaining transportation fluctuation indexes Ri of the storage box in each time period in the transportation process of the waste lithium battery, wherein q, w and e are process correction coefficients, w is larger than e and is larger than q, and q + w + e is 5.2072;
step three: when the transportation fluctuation index Ri of the storage box in each time period in the transportation process of the waste lithium battery is greater than a preset value r or less than or equal to the preset value r, respectively generating a fluctuation signal or a normal signal in the time period corresponding to the time period, recording the occurrence frequency of each fluctuation signal and the occurrence frequency of the normal signal, dividing the occurrence frequency of the fluctuation signal by the occurrence frequency of the normal signal, dividing the two types of signals analyzed in each time period, wherein the division is a ratio of constant floating change, when the ratio exceeds the maximum value of a threshold range, generating a pressing action signal, when the ratio is within the threshold range, generating a maintaining action signal, and when the ratio is lower than the minimum value of the threshold range, generating a resetting action signal, namely, the electric push rod is continuously pushed out, maintained and reset according to the actual transportation condition, and the actions of the three are continuously switched and converted;
the processor controls the electric push rod to push downwards according to the generated pressing action signal, and the electric push rod drives the pressing plate to push downwards to a pressing position in the storage box; the processor controls the electric push rod to keep the current state unchanged according to the generated holding action signal; and the processor controls the electric push rod to return to the initial motion position according to the generated reset action signal.
Furthermore, the central positions of the pressing plate and the storage box are both located on the same vertical line, the pressing plate and the storage box are both circular, and the diameter of the storage box is ten centimeters larger than that of the pressing plate.
Further, the transportation speed data represents overall movement speed data acquired by the speed sensor, the displacement momentum data represents common displacement data of the first expansion spring and the second expansion spring acquired by the displacement sensor, and the pressure magnitude data represents shaking pressure data of the storage box acquired by the first pressure sensor.
A storage method of a waste lithium battery recovery and storage device comprises the following specific steps:
the method comprises the steps that waste lithium batteries are placed in a storage box, and stacking height data and bearing weight data of the storage box in the loading process of the waste lithium batteries are collected through a sensing and summarizing module arranged in an operation panel;
when the stacking height data exceeds a preset specified value and the load-bearing weight data is lower than the minimum value of a rated range, generating a primary pressing action signal and sending the primary pressing action signal to a processor arranged in an operation panel, controlling an electric push rod to push downwards according to the received primary pressing action signal by the processor, and driving a pressing plate to push downwards to a primary pressing position in a storage box by the electric push rod;
when the stacking height data exceeds a preset specified value and the load-bearing weight data is located in the rated range, generating a secondary pressing action signal and sending the secondary pressing action signal to a processor arranged in the operation panel, controlling the electric push rod to push downwards according to the received secondary pressing action signal by the processor, driving the pressing plate to push downwards to a secondary pressing position in the storage box by the electric push rod, and enabling the primary pressing position to be lower than the secondary pressing position;
when the stockpile height data exceeds a preset specified value and the load-bearing weight data exceeds the maximum value of a rated range, and when the stockpile height data is lower than the preset specified value and the load-bearing weight data exceeds the maximum value of the rated range, generating an overload editing signal and sending the overload editing signal to a processor arranged in an operation panel, editing that the stockpile is unreasonable by the processor according to the received overload editing signal, and sending a text suggesting that the load-bearing weight is reduced to a display screen arranged in the operation panel;
until the loading process of the waste lithium battery is finished, the pull ring is clamped with an external conveying mechanism, and transportation speed data, displacement momentum data and pressure magnitude data of a storage box in the transportation process of the waste lithium battery are collected through a sensing and summarizing module and are sent to a processor, wherein the transportation speed data represent integral movement speed data acquired by a speed sensor, the displacement momentum data represent common displacement data of a first expansion spring and a second expansion spring acquired by the displacement sensor, and the pressure magnitude data represent shaking pressure data of the storage box acquired by the first pressure sensor;
the processor carries out transportation environment monitoring operation according to the received transportation speed data, displacement momentum data and pressure magnitude data, and the specific steps are as follows:
the method comprises the following steps: acquiring transportation rate data, displacement momentum data and pressure magnitude data of a storage box in each time period in the transportation process of the waste lithium battery, and respectively marking the data as Qi, Wi and Ei, wherein i is 1.. n, the Qi, the Wi and the Ei are in one-to-one correspondence with each other, and each time period represents the duration of thirty seconds;
step two: according to the formula
Obtaining transportation fluctuation indexes Ri of the storage box in each time period in the transportation process of the waste lithium battery, wherein q, w and e are process correction coefficients, w is larger than e and is larger than q, and q + w + e is 5.2072;
step three: when the transportation fluctuation index Ri of the storage box in each time period in the transportation process of the waste lithium battery is greater than a preset value r or less than or equal to the preset value r, respectively generating a fluctuation signal or a normal signal in the corresponding time period, recording the occurrence frequency of each time of the fluctuation signal and the normal signal, dividing the occurrence frequency of the fluctuation signal by the occurrence frequency of the normal signal, generating a compaction action signal when the fluctuation signal exceeds the maximum value of a threshold range, generating a holding action signal when the fluctuation signal is within the threshold range, and generating a reset action signal when the fluctuation index Ri is less than the minimum value of the threshold range;
the processor controls the electric push rod to push downwards according to the generated pressing action signal, and the electric push rod drives the pressing plate to push downwards to a pressing position in the storage box; the processor controls the electric push rod to keep the current state unchanged according to the generated holding action signal; and the processor controls the electric push rod to return to the initial movement position according to the generated reset action signal until the external conveying mechanism conveys the waste lithium battery to a storage point.
The invention has the beneficial effects that:
the method comprises the steps of placing waste lithium batteries in a storage box, acquiring stacking height data and bearing weight data of the storage box in the loading process of the waste lithium batteries, generating a primary pressing action signal, a secondary pressing action signal and an overload editing signal according to comparison processing between the stacking height data and a preset specified value and between the bearing weight data and a rated range, controlling an electric push rod to drive a pressing plate to be pushed downwards to each calibration position in the storage box according to the comparison processing, displaying a preset text, and further associating the stacking height and the bearing weight of the waste lithium batteries to fully utilize the loading space of the waste lithium batteries;
the transportation speed data, the displacement momentum data and the pressure magnitude data of the storage box in the transportation process of the waste lithium battery are collected, the transportation speed data represents the integral movement speed data obtained by the speed sensor, the displacement momentum data represents the common displacement data of the first expansion spring and the second expansion spring obtained by the displacement sensor, the pressure magnitude data represents the shaking pressure data of the storage box obtained by the first pressure sensor, the transportation environment monitoring operation is carried out on the data, namely, the transportation speed data, the displacement momentum data and the pressure magnitude data of the storage box in each time period in the transportation process of the waste lithium battery are analyzed by a data definition mark, a process correction formula and continuous time period signal comparison to obtain a pressing action signal, a keeping action signal and a resetting action signal to control the electric push rod to execute the action, the transportation environment condition of the storage box in the transportation process of the waste lithium battery is monitored and analyzed, and a targeted execution action is performed according to the transportation environment condition, so that the safety and stability of the transportation process are improved;
namely, the loading process and the transportation process of the waste lithium battery are linked, and respective detailed solution measures are made according to data analysis and link processing of the two parts, so that the comprehensive analysis and reasonable action degree of the whole recycling and storing process are ensured.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is an overall elevational, cross-sectional view of the present invention;
fig. 2 is a block diagram of the system of the present invention.
Detailed Description
As shown in fig. 1-2, a waste lithium battery recycling and storing device includes a universal wheel 1, a bottom plate 2, a pull ring 3, a column 4, a sponge sleeve 5, a first pressure sensor 6, a first extension spring 7, a storage box 8, a pressing plate 9, an infrared distance measuring sensor 10, a speed sensor 11, an electric push rod 12, a top plate 13, a chute 14, an operating panel 15, a displacement sensor 16, a second pressure sensor 17, a connecting rod 18, a slider 19 and a second extension spring 20, wherein the universal wheel 1 is correspondingly installed at the bottom of the bottom plate 2, and the pull ring 3 and the operating panel 15 are respectively fixed at two ends of the bottom plate 2 through bolts;
the top of the bottom plate 2 is correspondingly provided with a stand column 4, the outer side of the stand column 4 is sleeved with a sponge sleeve 5, one side of the sponge sleeve 5 is uniformly embedded with a first pressure sensor 6, one side of the first pressure sensor 6 is fixedly provided with a first telescopic spring 7 through bonding, one end of the first telescopic spring 7 is fixedly provided with a storage box 8 through bonding, the center of the bottom of the storage box 8 is provided with a chute 14, the inside of the chute 14 is correspondingly provided with a slide block 19, a second telescopic spring 20 is fixedly arranged between the slide block 19 and the chute 14 through spot welding, the bottom of the slide block 19 is movably connected with a connecting rod 18 through a hinge, the connecting rod 18 is movably connected with the bottom plate 2 through a hinge, and a second pressure sensor 17 is embedded at the contact part of the connecting rod 18 and the bottom plate 2;
the top of the upright column 4 is fixed with a top plate 13 through bolts, one side of the top plate 13 is correspondingly provided with an electric push rod 12, the bottom of the electric push rod 12 is fixed with a pressing plate 9 through bolts, one side of the pressing plate 9 is embedded with an infrared distance measuring sensor 10 and a speed sensor 11 respectively, the top of the bottom plate 2 is embedded with a displacement sensor 16, the displacement sensor 16, a first expansion spring 7 and a second expansion spring 20 are matched with each other, the center positions of the pressing plate 9 and the storage box 8 are both positioned on the same vertical line, the pressing plate 9 and the storage box 8 are both circular, the diameter of the storage box 8 is ten centimeters larger than that of the pressing plate 9, and the operation panel 15 is communicated with the first pressure sensor 6, the infrared distance measuring sensor 10, the speed sensor 11, the electric push rod 12, the displacement sensor 16 and the second pressure sensor 17 in a wireless transmission mode;
a sensing and summarizing module, a processor and a display screen are further arranged in the operation panel 15;
the sensing and summarizing module is used for acquiring stacking height data and bearing weight data of the storage box 8 in the loading process of the waste lithium batteries, the stacking height data is obtained by the infrared distance measuring sensor 10, and the bearing weight data is obtained by the second pressure sensor 17;
when the stacking height data exceeds a preset specified value and the load-bearing weight data is lower than the minimum value of a rated range, generating a primary pressing action signal and sending the primary pressing action signal to the processor, controlling the electric push rod 12 to push downwards according to the received primary pressing action signal by the processor, and driving the pressing plate 9 to push downwards to a primary pressing position in the storage box 8 by the electric push rod 12;
when the stacking height data exceeds a preset specified value and the load-bearing weight data is located in the rated range, generating a secondary pressing action signal and sending the signal to the processor, controlling the electric push rod 12 to push the stacking height data downwards according to the received secondary pressing action signal by the processor, driving the press plate 9 to push the stacking height data downwards to a secondary pressing position in the storage box 8 by the electric push rod 12, and enabling the primary pressing position to be lower than the secondary pressing position;
when the stockpile height data exceeds a preset specified value and the load-bearing weight data exceeds the maximum value of a rated range, and when the stockpile height data is lower than the preset specified value and the load-bearing weight data exceeds the maximum value of the rated range, an overload editing signal is generated and sent to a processor, the processor edits a text of 'stockpile is unreasonable and suggests to reduce load-bearing weight' according to the received overload editing signal and sends the text to a display screen, and no signal is generated for sending under other conditions;
the sensing and summarizing module is further used for acquiring transportation rate data, displacement momentum data and pressure magnitude data of the storage box 8 in the transportation process of the waste lithium battery and sending the transportation rate data, the displacement momentum data and the pressure magnitude data to the processor, wherein the transportation rate data represents the overall movement speed data acquired by the speed sensor 11, the displacement momentum data represents the common displacement data of the first expansion spring 7 and the second expansion spring 20 acquired by the displacement sensor 16, and the pressure magnitude data represents the shaking pressure data of the storage box 8 acquired by the first pressure sensor 6;
the processor carries out transportation environment monitoring operation according to the received transportation speed data, displacement momentum data and pressure magnitude data, and the specific steps are as follows:
the method comprises the following steps: acquiring transportation rate data, displacement momentum data and pressure magnitude data of the storage box 8 in each time period in the transportation process of the waste lithium battery, and respectively marking the data as Qi, Wi and Ei, wherein i is 1.. n, the Qi, the Wi and the Ei are in one-to-one correspondence with each other, each time period represents the duration of each thirty seconds, the variable i corresponds to each time period, and the variable n represents a positive integer greater than 1;
step two: according to the formula
Obtaining transportation fluctuation indexes Ri of the storage box 8 in each time period in the transportation process of the waste lithium battery, wherein q, w and e are process correction coefficients, w is larger than e and is larger than q, and q + w + e is 5.2072;
step three: when the transportation fluctuation index Ri of the storage box 8 in each time period in the transportation process of the waste lithium battery is greater than the preset value r or less than or equal to the preset value r, respectively generating a fluctuation signal or a normal signal in the corresponding time period, recording the occurrence times of the fluctuation signal and the normal signal, and dividing the occurrence frequency of the fluctuation signal by the occurrence frequency of the normal signal, which is the division of the two types of signals analyzed in each time period, and belongs to a ratio which changes constantly, when the ratio exceeds the maximum value of the threshold range, a compaction actuation signal is generated, when it is within a threshold range, a hold actuation signal is generated, when it is below a minimum value of the threshold range, a reset actuation signal is generated, namely, the electric push rod 12 is continuously pushed out, kept and reset according to the actual transportation condition, and the actions of the three are switched and changed continuously;
the processor controls the electric push rod 12 to push downwards according to the generated pressing action signal, and the electric push rod 12 drives the pressing plate 9 to push downwards to a pressing position in the storage box 8; the processor controls the electric push rod 12 to keep the current state unchanged according to the generated holding action signal; and the processor controls the electric push rod 12 to return to the initial movement position according to the generated reset action signal.
The storage method of the waste lithium battery recovery and storage device comprises the following specific steps:
waste lithium batteries are placed in the storage box 8, and stacking height data and bearing weight data of the storage box 8 in the loading process of the waste lithium batteries are collected through a sensing and summarizing module arranged in the operation panel 15;
when the stacking height data exceeds a preset specified value and the load-bearing weight data is lower than the minimum value of the rated range, generating a primary pressing action signal and sending the primary pressing action signal to a processor arranged in an operation panel 15, controlling the electric push rod 12 to push downwards according to the received primary pressing action signal by the processor, and driving the pressing plate 9 to push downwards to a primary pressing position in the storage box 8 by the electric push rod 12;
when the stacking height data exceeds a preset specified value and the load-bearing weight data is located in the rated range, a secondary pressing action signal is generated and sent to a processor arranged in the operation panel 15, the processor controls the electric push rod 12 to push downwards according to the received secondary pressing action signal, the electric push rod 12 drives the pressing plate 9 to push downwards to a secondary pressing position in the storage box 8, and the primary pressing position is lower than the secondary pressing position;
when the stockpile height data exceeds a preset specified value and the load-bearing weight data exceeds the maximum value of a rated range, and when the stockpile height data is lower than the preset specified value and the load-bearing weight data exceeds the maximum value of the rated range, generating an overload editing signal and sending the overload editing signal to a processor arranged in the operation panel 15, editing that the stockpile is unreasonable and recommending that the load-bearing weight is reduced by the processor according to the received overload editing signal, and sending a text to a display screen arranged in the operation panel 15;
until the loading process of the waste lithium battery is finished, the pull ring 3 is clamped with an external conveying mechanism, and transportation speed data, displacement momentum data and pressure magnitude data of the storage box 8 in the transportation process of the waste lithium battery are collected through a sensing and summarizing module and are sent to a processor, wherein the transportation speed data represent integral movement speed data obtained by a speed sensor 11, the displacement momentum data represent common displacement data of a first expansion spring 7 and a second expansion spring 20 obtained by a displacement sensor 16, and the pressure magnitude data represent shaking pressure data of the storage box 8 obtained by a first pressure sensor 6;
the processor carries out transportation environment monitoring operation according to the received transportation speed data, displacement momentum data and pressure magnitude data, and the specific steps are as follows:
the method comprises the following steps: acquiring transportation rate data, displacement momentum data and pressure magnitude data of the storage box 8 in each time period in the transportation process of the waste lithium battery, and respectively marking the data as Qi, Wi and Ei, wherein i is 1.. n, the Qi, the Wi and the Ei are in one-to-one correspondence with each other, and each time period represents the duration of thirty seconds;
step two: according to the formula
Obtaining transportation fluctuation indexes Ri of the storage box 8 in each time period in the transportation process of the waste lithium battery, wherein q, w and e are process correction coefficients, w is larger than e and is larger than q, and q + w + e is 5.2072;
step three: when the transportation fluctuation index Ri of the storage box 8 in each time period in the transportation process of the waste lithium battery is greater than a preset value r or less than or equal to the preset value r, respectively generating a fluctuation signal or a normal signal in the corresponding time period, recording the occurrence frequency of each time of the fluctuation signal and the normal signal, dividing the occurrence frequency of the fluctuation signal by the occurrence frequency of the normal signal, generating a compaction action signal when the occurrence frequency of the fluctuation signal exceeds the maximum value of a threshold range, generating a holding action signal when the occurrence frequency of the fluctuation signal is within the threshold range, and generating a reset action signal when the occurrence frequency of the fluctuation signal is less than the minimum value of the threshold range;
the processor controls the electric push rod 12 to push downwards according to the generated pressing action signal, and the electric push rod 12 drives the pressing plate 9 to push downwards to a pressing position in the storage box 8; the processor controls the electric push rod 12 to keep the current state unchanged according to the generated holding action signal; and the processor controls the electric push rod 12 to return to the initial movement position according to the generated reset action signal until the external conveying mechanism conveys the waste lithium battery to a storage point.
The invention relates to a method for monitoring the loading and unloading of waste lithium batteries, which relates to the accumulation height and the bearing weight of the waste lithium batteries, ensures that the loading space of the waste lithium batteries is fully utilized, supervises and analyzes the transportation environment condition of a storage box in the transportation process of the waste lithium batteries, performs targeted execution action according to the supervision and analysis, improves the safety and stability of the transportation process, namely, relates the loading process and the transportation process of the waste lithium batteries, and performs respective detailed solution measures according to data analysis and link processing of the two parts so as to ensure the analysis comprehensiveness and the action reasonable degree of the whole recovery and storage process.
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 invention as defined in the following claims.
Claims (4)
1. A waste lithium battery recycling and storing device comprises universal wheels (1), a bottom plate (2), pull rings (3), stand columns (4), a sponge sleeve (5), a first pressure sensor (6), a first telescopic spring (7), a storage box (8), a pressing plate (9), an infrared distance measuring sensor (10), a speed sensor (11), an electric push rod (12), a top plate (13), a sliding groove (14), an operating panel (15), a displacement sensor (16), a second pressure sensor (17), a connecting rod (18), a sliding block (19) and a second telescopic spring (20), and is characterized in that the universal wheels (1) are correspondingly installed at the bottom of the bottom plate (2), and the pull rings (3) and the operating panel (15) are fixed at two ends of the bottom plate (2) through bolts respectively;
the top of the bottom plate (2) is correspondingly provided with an upright post (4), the outer side of the upright post (4) is sleeved with a sponge sleeve (5), a first pressure sensor (6) is uniformly embedded in one side of the sponge sleeve (5), a first extension spring (7) is fixed on one side of the first pressure sensor (6) through bonding, and one end of the first extension spring (7) is fixedly provided with a storage box (8) through bonding, a sliding groove (14) is arranged at the center of the bottom of the storage box (8), a sliding block (19) is correspondingly arranged inside the sliding groove (14), and a second expansion spring (20) is fixed between the slide block (19) and the sliding chute (14) through spot welding, the bottom of the sliding block (19) is movably connected with a connecting rod (18) through a hinge, the connecting rod (18) is movably connected with the bottom plate (2) through a hinge, and a second pressure sensor (17) is embedded in the contact position of the connecting rod (18) and the bottom plate (2);
the top of the upright post (4) is fixed with a top plate (13) through bolts, one side of the top plate (13) is correspondingly provided with an electric push rod (12), the bottom of the electric push rod (12) is fixed with a pressing plate (9) through bolts, one side of the pressing plate (9) is respectively embedded with an infrared distance measuring sensor (10) and a speed sensor (11), the top of the bottom plate (2) is embedded with a displacement sensor (16), the displacement sensor (16) is matched with the first telescopic spring (7) and the second telescopic spring (20) in a mutually matched structure, and the operation panel (15) is communicated with the first pressure sensor (6), the infrared distance measuring sensor (10), the speed sensor (11), the electric push rod (12), the displacement sensor (16) and the second pressure sensor (17) in a wireless transmission mode;
a sensing and summarizing module, a processor and a display screen are further arranged in the operation panel (15);
the sensing and summarizing module is used for acquiring stacking height data and bearing weight data of the storage box (8) in the loading process of the waste lithium batteries;
when the stacking height data exceeds a preset specified value and the load-bearing weight data is lower than the minimum value of a rated range, generating a primary pressing action signal and sending the primary pressing action signal to a processor, controlling an electric push rod (12) to push downwards according to the received primary pressing action signal by the processor, and driving a pressing plate (9) to push downwards to a primary pressing position in a storage box (8) by the electric push rod (12);
when the stacking height data exceeds a preset specified value and the load-bearing weight data is located in the rated range, generating a secondary pressing action signal and sending the signal to a processor, controlling an electric push rod (12) to push the stacking height data downwards according to the received secondary pressing action signal by the processor, driving a pressing plate (9) to push the stacking height data downwards to a secondary pressing position in a storage box (8) by the electric push rod (12), and enabling the primary pressing position to be lower than the secondary pressing position;
when the stockpile height data exceeds a preset specified value and the load-bearing weight data exceeds the maximum value of a rated range, and when the stockpile height data is lower than the preset specified value and the load-bearing weight data exceeds the maximum value of the rated range, generating an overload editing signal and sending the overload editing signal to a processor, and editing a text that the stockpile is unreasonable and the load-bearing weight is suggested to be reduced by the processor according to the received overload editing signal and sending the text to a display screen;
the sensing and summarizing module is also used for acquiring the transportation rate data, the displacement momentum data and the pressure magnitude data of the storage box (8) in the transportation process of the waste lithium batteries and sending the data to the processor;
the processor carries out transportation environment monitoring operation according to the received transportation speed data, displacement momentum data and pressure magnitude data, and the specific steps are as follows:
the method comprises the following steps: acquiring transportation rate data, displacement momentum data and pressure magnitude data of a storage box (8) in each time period in the transportation process of the waste lithium battery, and respectively marking the data as Qi, Wi and Ei, i =1.. n, wherein the Qi, the Wi and the Ei are in one-to-one correspondence with each other, and each time period represents the duration of thirty seconds each;
step two: according to the formula
N, obtaining the transportation fluctuation indexes Ri of the storage box (8) in each time period in the transportation process of the waste lithium battery, wherein q, w and e are process correction coefficients, and w is larger than e and larger than q and is larger than e and larger than q
；
Step three: when the transportation fluctuation index Ri of the storage box (8) in each time period in the transportation process of the waste lithium battery is greater than a preset value r or less than or equal to the preset value r, respectively generating a fluctuation signal or a normal signal in the corresponding time period, recording the occurrence frequency of the fluctuation signal and the normal signal every time, dividing the occurrence frequency of the fluctuation signal by the occurrence frequency of the normal signal, generating a compaction action signal when the occurrence frequency of the fluctuation signal exceeds the maximum value of a threshold range, generating a holding action signal when the occurrence frequency of the fluctuation signal and the occurrence frequency of the normal signal are within the threshold range, and generating a reset action signal when the occurrence frequency of the fluctuation signal is less than the minimum value of the threshold range;
the processor controls the electric push rod (12) to push downwards according to the generated pressing action signal, and the electric push rod (12) drives the pressing plate (9) to push downwards to a pressing position in the storage box (8); the processor controls the electric push rod (12) to keep the current state unchanged according to the generated holding action signal; and the processor controls the electric push rod (12) to return to the initial movement position according to the generated reset action signal.
2. The recycling and storing device for waste lithium batteries according to claim 1, wherein the central positions of the pressing plate (9) and the storage box (8) are all located on the same vertical line, the pressing plate (9) and the storage box (8) are both circular, and the diameter of the storage box (8) is ten centimeters larger than that of the pressing plate (9).
3. The waste lithium battery recycling and storing device as claimed in claim 1, wherein the transportation rate data represents overall movement speed data acquired by the speed sensor (11), the displacement momentum data represents common displacement data of the first expansion spring (7) and the second expansion spring (20) acquired by the displacement sensor (16), and the pressure magnitude data represents shaking pressure data of the storage box (8) acquired by the first pressure sensor (6).
4. A storage method of the waste lithium battery recycling and storing device according to any one of claims 1 to 3, characterized in that the following concrete method is adopted:
waste lithium batteries are placed in the storage box (8), and stacking height data and bearing weight data of the storage box (8) in the loading process of the waste lithium batteries are collected through a sensing and summarizing module arranged in an operation panel (15);
when the stacking height data exceeds a preset specified value and the load-bearing weight data is lower than the minimum value of a rated range, generating a primary pressing action signal and sending the primary pressing action signal to a processor arranged in an operation panel (15), controlling an electric push rod (12) to push downwards according to the received primary pressing action signal by the processor, and driving a pressing plate (9) to push downwards to a primary pressing position in a storage box (8) by the electric push rod (12);
when the stacking height data exceeds a preset specified value and the load-bearing weight data is located in the rated range, a secondary pressing action signal is generated and sent to a processor arranged in an operation panel (15), the processor controls an electric push rod (12) to push downwards according to the received secondary pressing action signal, the electric push rod (12) drives a pressing plate (9) to push downwards to a secondary pressing position in a storage box (8), and the primary pressing position is lower than the secondary pressing position;
when the stockpile height data exceeds a preset specified value and the load-bearing weight data exceeds the maximum value of a rated range, and when the stockpile height data is lower than the preset specified value and the load-bearing weight data exceeds the maximum value of the rated range, an overload editing signal is generated and sent to a processor arranged in an operation panel (15), and the processor edits a text that the stockpile is unreasonable and suggests that the load-bearing weight is reduced according to the received overload editing signal and sends the text to a display screen arranged in the operation panel (15);
until the loading process of the waste lithium battery is finished, the pull ring (3) is clamped with an external conveying mechanism, and transportation speed data, displacement momentum data and pressure magnitude data of the storage box (8) in the transportation process of the waste lithium battery are collected through a sensing and summarizing module and sent to a processor, wherein the transportation speed data represent integral movement speed data acquired by a speed sensor (11), the displacement momentum data represent common displacement data of a first expansion spring (7) and a second expansion spring (20) acquired by a displacement sensor (16), and the pressure magnitude data represent shaking pressure data of the storage box (8) acquired by a first pressure sensor (6);
the processor carries out transportation environment monitoring operation according to the received transportation speed data, displacement momentum data and pressure magnitude data, and the specific steps are as follows:
the method comprises the following steps: acquiring transportation rate data, displacement momentum data and pressure magnitude data of a storage box (8) in each time period in the transportation process of the waste lithium battery, and respectively marking the data as Qi, Wi and Ei, i =1.. n, wherein the Qi, the Wi and the Ei are in one-to-one correspondence with each other, and each time period represents the duration of thirty seconds each;
step two: according to the formula
N, obtaining the transportation fluctuation indexes Ri of the storage box (8) in each time period in the transportation process of the waste lithium battery, wherein q, w and e are process correction coefficients, and w is larger than e and larger than q and is larger than e and larger than q
；
Step three: when the transportation fluctuation index Ri of the storage box (8) in each time period in the transportation process of the waste lithium battery is greater than a preset value r or less than or equal to the preset value r, respectively generating a fluctuation signal or a normal signal in the corresponding time period, recording the occurrence frequency of the fluctuation signal and the normal signal every time, dividing the occurrence frequency of the fluctuation signal by the occurrence frequency of the normal signal, generating a compaction action signal when the occurrence frequency of the fluctuation signal exceeds the maximum value of a threshold range, generating a holding action signal when the occurrence frequency of the fluctuation signal and the occurrence frequency of the normal signal are within the threshold range, and generating a reset action signal when the occurrence frequency of the fluctuation signal is less than the minimum value of the threshold range;
the processor controls the electric push rod (12) to push downwards according to the generated pressing action signal, and the electric push rod (12) drives the pressing plate (9) to push downwards to a pressing position in the storage box (8); the processor controls the electric push rod (12) to keep the current state unchanged according to the generated holding action signal; and the processor controls the electric push rod (12) to return to the initial movement position according to the generated reset action signal until the external conveying mechanism conveys the waste lithium battery to a storage point.
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