CN113385404A - High-efficient new energy automobile battery recovery unit who removes dust - Google Patents

High-efficient new energy automobile battery recovery unit who removes dust Download PDF

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Publication number
CN113385404A
CN113385404A CN202110651284.0A CN202110651284A CN113385404A CN 113385404 A CN113385404 A CN 113385404A CN 202110651284 A CN202110651284 A CN 202110651284A CN 113385404 A CN113385404 A CN 113385404A
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CN
China
Prior art keywords
ring
telescopic
screen
adjusting rod
elastic strip
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Granted
Application number
CN202110651284.0A
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Chinese (zh)
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CN113385404B (en
Inventor
王彪
王悬悬
陈海燕
王正
翟慧颖
吉武俊
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Henan Polytechnic Institute
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Henan Polytechnic Institute
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Priority to CN202110651284.0A priority Critical patent/CN113385404B/en
Publication of CN113385404A publication Critical patent/CN113385404A/en
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Publication of CN113385404B publication Critical patent/CN113385404B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • B07B1/26—Revolving drums with additional axial or radial movement of the drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/54—Reclaiming serviceable parts of waste accumulators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/84—Recycling of batteries or fuel cells

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

The invention relates to the field of new energy automobiles, in particular to a new energy automobile battery recovery device capable of efficiently removing dust, which comprises an outer ring screen, an inner ring screen, a transmission ring and an adjusting rod, wherein the outer ring screen comprises a first elastic strip, an outer limiting ring and an outer telescopic ring; the left end of each first elastic strip is connected with the outer limiting ring, and the right end of each first elastic strip is connected with the outer telescopic ring; the inner ring screen is arranged inside the outer ring screen and comprises a second elastic strip, an inner telescopic ring and an inner limiting ring, and the inner telescopic ring and the outer telescopic ring are coaxial and are positioned on the same vertical plane; the left end of each second elastic strip is connected with the inner limiting ring, and the right end of each second elastic strip is connected with the inner telescopic ring; the interval of the first elastic strips is smaller than that of the second elastic strips; the transmission ring rotates along a first direction; the inner end of the adjusting rod is hinged with the inner telescopic ring, the outer end of the adjusting rod is hinged with the outer telescopic ring, and the middle part of the adjusting rod is hinged with the transmission ring; the left end of the second elastic strip is located on the front side of the right end along the first direction, and the distance between the second elastic strips is increased when the load of the inner ring screen is increased.

Description

High-efficient new energy automobile battery recovery unit who removes dust
Technical Field
The invention relates to the field of new energy automobiles, in particular to a new energy automobile battery recycling device capable of efficiently removing dust.
Background
The main power function device widely applied to the new energy automobile at present is a cylindrical storage battery, and the required power of the new energy automobile is large, so a battery module method is adopted more, and a large number of cylindrical storage batteries are combined. At present, a storage battery used by a new energy automobile is frequently charged and discharged, and the service life is generally about 6 years. Along with the popularization and the use of new energy automobiles, more and more waste storage batteries can be generated, and if the waste storage batteries cannot be recycled in time, the environment can be seriously polluted and resources can be wasted. At present, new energy automobile manufacturers are numerous, brands are numerous, and the types of the cylindrical storage batteries are different, so that more waste storage batteries with different specifications can be produced.
In the prior art, the storage battery classification mainly adopts a manual classification method or a screen classification method, the manual classification efficiency is extremely low, the screen classification mainly screens the batteries by externally applying rotation, movement or vibration, the blockage is easy to generate, the screening efficiency is low, and the control process is complicated. Therefore, a device capable of self-adjusting is needed, which matches the proper feeding speed and screening speed, increases vibration, improves screening efficiency, and simplifies the control process.
Disclosure of Invention
The invention provides a new energy automobile battery recovery device capable of efficiently removing dust, and aims to solve the problems that an existing recovery device is low in screening efficiency and easy to block.
The invention discloses a high-efficiency dust removal new energy automobile battery recovery device, which adopts the following technical scheme:
a new energy automobile battery recovery device capable of efficiently removing dust comprises a support base, a screening mechanism, a transmission ring, an adjusting rod and a driving device, wherein the screening mechanism comprises an outer ring screen and an inner ring screen; the first elastic strips are uniformly distributed at intervals along the circumferential direction of the outer limiting ring, the left end of each first elastic strip is connected with the outer limiting ring, and the right end of each first elastic strip is connected with the outer telescopic ring; the inner ring screen is arranged inside the outer ring screen and comprises a second elastic strip, an inner telescopic ring and an inner limiting ring, the inner telescopic ring and the outer telescopic ring are coaxial and are positioned on the same vertical plane, and the inner limiting ring is rotatably arranged on the bracket base in a left-right sliding mode, is coaxial with the inner telescopic ring and receives waste batteries; the plurality of second elastic strips are uniformly distributed at intervals along the circumferential direction of the inner limiting ring, the left end of each second elastic strip is connected with the inner limiting ring, and the right end of each second elastic strip is connected with the inner telescopic ring; the interval of the first elastic strips is smaller than that of the second elastic strips; the transmission ring is arranged between the inner telescopic ring and the outer telescopic ring, is coaxial with the inner telescopic ring and the outer telescopic ring, and rotates along a first direction under the driving of the driving device; the inner end of the adjusting rod is hinged with the inner telescopic ring, the outer end of the adjusting rod is hinged with the outer telescopic ring, and the middle part of the adjusting rod is hinged with the transmission ring so as to drive the inner ring screen and the outer ring screen to synchronously rotate; the inner end and the outer end of the adjusting rod are positioned at the rear side of the middle part along the first direction, and the inner end and the outer end are collinear with the circle center of the inner telescopic ring; the left end of the first elastic strip is located on the rear side of the right end along the first direction, so that the waste battery is enabled to move leftwards when the first elastic strip rotates along with the outer telescopic ring, and when the load in the outer ring screen is increased to cause the rotation resistance of the outer limiting ring to be increased, the distance between the first elastic strips is reduced due to the rotation of the outer telescopic ring; the left end of the second elastic strip is located on the front side of the right end along the first direction, so that the waste batteries are enabled to move rightwards when the waste batteries rotate along with the inner telescopic ring, and when the load of the inner ring screen is increased to increase the rotating resistance of the inner limiting ring, the inner telescopic ring rotates to increase the distance between the second elastic strips.
Optionally, a perpendicular line from the middle of the adjusting rod to a connecting line between the inner end and the outer end of the adjusting rod is used as a baseline, the adjusting rod is configured such that the length from the inner end to the middle is equal to the length from the outer end to the middle, and an included angle between the connecting line from the inner end to the middle and the baseline is equal to an included angle between the connecting line from the outer end to the middle and the baseline.
Optionally, the new energy automobile battery recycling device capable of efficiently removing dust further comprises a dust collection bin, the dust collection bin is fixedly mounted on the support base, the screening mechanism is arranged in the dust collection bin, and a notch is formed in the lower portion of the dust collection bin, so that waste batteries screened by the outer ring screen can fall off conveniently; the inner sides of the first elastic strip and the second elastic strip are provided with brushes for cleaning floating dust on the surface of the waste battery, and the dust collection bin is provided with a dust collection fan for extracting and discharging the floating dust in the dust collection bin.
Optionally, the high-efficiency dust removal new energy automobile battery recycling device further comprises a feeding mechanism, the feeding mechanism is fixedly mounted on the support base, the outlet end of the feeding mechanism is inserted into the inner ring screen, and the inner limiting ring is rotatably and horizontally slidably mounted at the outlet end of the feeding mechanism.
Optionally, the new energy automobile battery recycling device capable of efficiently removing dust further comprises a discharge cavity, wherein the discharge cavity is arranged at the right end of the inner ring screen and is communicated with the inside of the inner ring screen so as to receive waste batteries in the inner ring screen; the discharging cavity is driven by the driving device to rotate, a spiral protrusion is arranged in the discharging cavity, the spiral protrusion rotates in the same direction as the first elastic strip, and the waste batteries in the discharging cavity are discharged to the right end of the discharging cavity while rotating along with the discharging cavity.
Optionally, the outer telescopic ring is formed by connecting a plurality of groups of first telescopic assemblies end to end, each group of first telescopic assemblies comprises a first telescopic column and a first telescopic loop bar, one end of the first telescopic column is slidably mounted on one side of the first telescopic loop bar, the other end of the first telescopic column is fixedly connected with the other side of another adjacent first telescopic loop bar, and the outer end of the adjusting rod is hinged to the first telescopic loop bar; the inner telescopic ring is formed by connecting a plurality of groups of second telescopic assemblies end to end, each group of second telescopic assemblies comprises a second telescopic column and a second telescopic loop bar, one end of the second telescopic column is slidably mounted on one side of the second telescopic loop bar, the other end of the second telescopic column is fixedly connected with the other side of another adjacent second telescopic loop bar, and the inner end of the adjusting rod is hinged to the second telescopic loop bar.
Optionally, an inner rotating shaft is fixedly arranged at the inner end of the adjusting rod, an outer rotating shaft is fixedly arranged at the outer end of the adjusting rod, a middle rotating shaft is fixedly arranged in the middle of the adjusting rod, and the inner rotating shaft, the outer rotating shaft and the middle rotating shaft all extend along the left-right direction; an outer shaft preformed groove is formed in the inner side of the first telescopic sleeve rod, an inner shaft preformed groove is formed in the outer side of the second telescopic sleeve rod, and a middle shaft preformed groove penetrating through the inner ring and the outer ring of the transmission ring is formed in the transmission ring; the inner rotating shaft is rotatably arranged in the inner shaft preformed groove, the outer rotating shaft is rotatably arranged in the outer shaft preformed groove, and the middle rotating shaft is rotatably arranged in the middle shaft preformed groove.
Optionally, the adjusting rods are multiple and are uniformly distributed along the circumferential direction of the transmission ring, the outer end of each adjusting rod is correspondingly hinged to one first telescopic loop bar, and the inner end of each adjusting rod is correspondingly hinged to one second telescopic loop bar.
Optionally, the driving device is a motor, a first gear is arranged on a motor shaft of the motor, a gear ring is arranged on the outer circumference of the discharging cavity, and the gear ring is meshed with the first gear, so that the motor drives the discharging cavity to rotate through gear transmission; the left end of the discharging cavity is rotatably connected with the middle rotating shaft so as to drive the transmission ring and the adjusting rod to synchronously rotate.
The invention has the beneficial effects that: according to the high-efficiency dust removal new energy automobile battery recovery device, the rotation resistance is changed according to the load change in the inner ring screen and the outer ring screen, so that the inner ring screen and the outer ring screen are vibrated, and the screening efficiency is improved; due to the resistance difference between the inner ring screen and the outer ring, the adjusting rod rotates and vibrates the inner ring screen and the outer ring screen, the resistance difference changes constantly, vibration with other frequency is generated when the adjusting rod rotates, vibration before conversion is superposed, and the screening efficiency is further improved; meanwhile, the distance between the first elastic strips and the distance between the second elastic strips are adjusted by utilizing the change of the load in the inner ring screen and the load in the outer ring screen, so that the load of the inner ring screen is reduced in an auxiliary manner, the screening pressure of the inner ring screen and the outer ring screen is balanced, the screening condition is adjusted by utilizing the self structure, and the screening efficiency is improved.
Furthermore, the inner walls of the first elastic strip and the second elastic strip are provided with brushes, the friction contact between the first elastic strip and the second elastic strip and the waste battery is utilized to remove the dust attached to the surface of the waste battery in the screening process, the adjusting rod rotates to enable the inner ring screen and the outer ring screen to vibrate, so that the brushes can further drive the brushes to remove the dust on the surface of the waste battery, and the dust removal effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an embodiment of the efficient dust removal new energy automobile battery recycling device of the invention;
FIG. 2 is a sectional view of the overall structure of an embodiment of the device for recycling the new energy automobile battery with high dust removal efficiency, provided by the invention;
FIG. 3 is an enlarged view of the point A in FIG. 2;
FIG. 4 is a sectional view taken along line B-B of FIG. 2;
FIG. 5 is a schematic connection diagram of an inner telescopic ring, an outer telescopic ring, a transmission ring and an adjusting rod in an embodiment of the device for efficiently removing dust for recovering a new energy automobile battery of the invention;
FIG. 6 is an enlarged view of FIG. 5 at C;
FIG. 7 is a schematic diagram of an adjusting rod before and after changing in an embodiment of the device for efficiently removing dust for recovering a new energy automobile battery of the invention;
FIG. 8 is a schematic structural diagram of an adjusting rod in an embodiment of the device for recycling a new energy vehicle battery with high dust removal efficiency of the present invention;
in the figure: 1. a support base; 2. a motor; 3. a discharge chamber; 4. a ring gear; 5. a screening mechanism; 6. a feeding mechanism; 7. an outer ring screen mesh; 8. an inner ring screen mesh; 9. a limiting wall; 10. a spiral protrusion; 11. an inner spacing ring; 12. an outer spacing collar; 14. a drive ring; 15. an inner telescopic ring; 16. an outer expansion ring; 17. adjusting a rod; 18. an outer rotating shaft; 19. a second telescopic column; 20. a second limit groove; 21. a first telescopic column; 22. a first limit groove; 23. an outer shaft preformed groove; 24. a middle shaft preformed groove; 25. an inner shaft preformed groove; 26. an inner rotating shaft; 27. a middle rotating shaft; 28. a dust collection bin; 29. dust collection fan.
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.
The embodiment of the invention relates to an efficient dust removal new energy automobile battery recycling device, which comprises a bracket base 1, a screening mechanism 5, a transmission ring 14, an adjusting rod 17 and a driving device as shown in figures 1 to 8,
the screening mechanism 5 comprises an outer ring screen 7 and an inner ring screen 8, the outer ring screen 7 comprises a first elastic strip, an outer limiting ring 12 and an outer telescopic ring 16, the outer limiting ring 12 is rotatably and slidably mounted on the bracket base 1, and the outer limiting ring 12 and the outer telescopic ring 16 are coaxial; a plurality of first elastic strips are uniformly distributed at intervals along the circumferential direction of the outer limiting ring 12, the left end of each first elastic strip is connected with the outer limiting ring 12, and the right end of each first elastic strip is connected with the outer telescopic ring 16; the inner ring screen 8 is arranged inside the outer ring screen 7 and comprises a second elastic strip, an inner telescopic ring 15 and an inner limiting ring 11, the inner telescopic ring 15 and the outer telescopic ring 16 are coaxial and are positioned on the same vertical plane, and the inner limiting ring 11 is rotatably arranged on the bracket base 1 in a left-right sliding manner, is coaxial with the inner telescopic ring 15 and receives waste batteries; a plurality of second elastic strips are uniformly distributed at intervals along the circumferential direction of the inner limiting ring 11, the left end of each second elastic strip is connected with the inner limiting ring 11, and the right end of each second elastic strip is connected with the inner telescopic ring 15; the interval of the first elastic strips is smaller than that of the second elastic strips;
the transmission coil 14 is arranged between the inner telescopic coil 15 and the outer telescopic coil 16, is coaxial with the inner telescopic coil 15 and the outer telescopic coil 16, and rotates along a first direction under the driving of the driving device; the inner end of the adjusting rod 17 is hinged with the inner telescopic ring 15, the outer end is hinged with the outer telescopic ring 16, and the middle part is hinged with the transmission ring 14 so as to drive the inner ring screen 8 and the outer ring screen 7 to synchronously rotate; the inner end and the outer end of the adjusting rod 17 are positioned at the rear side of the middle part along the first direction, and the inner end and the outer end are collinear with the circle center of the inner telescopic ring 15;
the left end of the first elastic strip is positioned at the rear side of the right end along the first direction, so that the waste batteries are enabled to move leftwards when the first elastic strip rotates along with the outer telescopic ring 16, and when the rotation resistance of the outer limiting ring 12 is increased due to the increase of the load in the outer ring screen 7, the distance between the first elastic strips is reduced due to the rotation of the outer telescopic ring 16; the left end of the second elastic strip is located on the front side of the right end along the first direction, so that the waste battery is enabled to move rightwards when the second elastic strip rotates along with the inner telescopic ring 15, and when the load of the inner ring screen 8 is increased to increase the rotation resistance of the inner limiting ring 11, the inner telescopic ring 15 rotates to enable the distance between the second elastic strips to be increased.
In this embodiment, a perpendicular line from the middle of the adjusting lever 17 to a line connecting the inner end and the outer end of the adjusting lever 17 is used as a baseline, the adjusting lever 17 is configured such that the length from the inner end to the middle is equal to the length from the outer end to the middle, and an included angle between the line connecting the inner end to the middle and the baseline is equal to an included angle between the line connecting the outer end to the middle and the baseline.
In this embodiment, as shown in fig. 2 and 4, the new energy vehicle battery recycling device with high dust removal efficiency further includes a dust collection bin 28, the dust collection bin 28 is fixedly installed on the bracket base 1, the screening mechanism 5 is arranged in the dust collection bin 28, and a notch is arranged at the lower part of the dust collection bin 28, so that the waste batteries screened by the outer ring screen 7 fall off; the inner sides of the first elastic strip and the second elastic strip are provided with brushes for cleaning floating dust on the surface of the waste battery, and the dust suction bin 28 is provided with a dust suction fan 29 for extracting and discharging the floating dust in the dust suction bin 28.
In this embodiment, as shown in fig. 2, the new energy vehicle battery recycling device with high dust removal efficiency further includes a feeding mechanism 6, the feeding mechanism 6 is fixedly installed on the bracket base 1, and the outlet end is inserted into the inner ring screen 8, and the inner limiting ring 11 is rotatably and slidably installed at the outlet end of the feeding mechanism 6.
In this embodiment, as shown in fig. 2, the new energy automobile battery recycling device with high dust removal efficiency further includes a discharge chamber 3, where the discharge chamber 3 is disposed at the right end of the inner ring screen 8 and is communicated with the inside of the inner ring screen 8 to receive the waste batteries inside the inner ring screen 8; the discharging cavity 3 is driven by the driving device to rotate, the spiral protrusions 10 are arranged in the discharging cavity 3, the rotating direction of the spiral protrusions 10 is the same as that of the first elastic strips, and waste batteries in the discharging cavity 3 are discharged to the right end of the discharging cavity 3 while rotating along with the discharging cavity 3.
In this embodiment, as shown in fig. 6, the outer telescopic ring 16 is formed by connecting a plurality of groups of first telescopic assemblies end to end, each group of first telescopic assemblies includes a first telescopic column 21 and a first telescopic loop bar, a first limit groove 22 is arranged on one side of the first telescopic loop bar, one end of the first telescopic column 21 is slidably inserted into the first limit groove 22, the other end of the first telescopic column is fixedly connected with the other side of another adjacent first telescopic loop bar, and the outer end of the adjusting rod 17 is hinged to the first telescopic loop bar; the inner telescopic ring 15 is formed by connecting a plurality of groups of second telescopic assemblies end to end, each group of second telescopic assemblies comprises a second telescopic column 19 and a second telescopic loop bar, one side of the second telescopic loop bar is provided with a second limit groove 20, one end of the second telescopic column 19 can be slidably inserted into the second limit groove 20, the other end of the second telescopic loop bar is fixedly connected with the other side of another adjacent second telescopic loop bar, and the inner end of the adjusting rod 17 is hinged to the second telescopic loop bar.
In this embodiment, as shown in fig. 6 and 8, the inner end of the adjusting lever 17 is fixedly provided with an inner rotating shaft 26, the outer end is fixedly provided with an outer rotating shaft 18, the middle part is fixedly provided with a middle rotating shaft 27, and the inner rotating shaft 26, the outer rotating shaft 18 and the middle rotating shaft 27 all extend along the left-right direction; an outer shaft preformed groove 23 is formed in the inner side of the first telescopic sleeve rod, an inner shaft preformed groove 25 is formed in the outer side of the second telescopic sleeve rod, and a middle shaft preformed groove 24 penetrating through the inner ring and the outer ring of the transmission ring 14 is formed in the transmission ring 14; the inner rotating shaft 26 is rotatably installed at the inner shaft prepared groove 25, the outer rotating shaft 18 is rotatably installed at the outer shaft prepared groove 23, and the middle rotating shaft 27 is rotatably installed at the middle shaft prepared groove 24.
In this embodiment, as shown in fig. 5, the adjusting rods 17 are provided in plurality and are uniformly distributed along the circumferential direction of the driving ring 14, the outer end of each adjusting rod 17 is correspondingly hinged to one first telescopic loop bar, and the inner end is correspondingly hinged to one second telescopic loop bar.
In this embodiment, the driving device is a motor 2, a motor shaft of the motor 2 is provided with a first gear, a gear ring 4 is arranged on the outer circumference of the discharging cavity 3, and the gear ring 4 is engaged with the first gear, so that the motor 2 drives the discharging cavity 3 to rotate through gear transmission; the left end of the discharging cavity 3 is rotatably connected with the middle rotating shaft 27 so as to drive the transmission ring 14 and the adjusting rod 17 to synchronously rotate.
In this embodiment, the right end of the dust collection bin 28 is provided with a limiting wall 9, and the limiting wall 9 blocks the right ends of the outer ring screen 7 and the dust collection bin 28 and limits the left and right movement of the inner ring screen 8 and the outer ring screen 7.
Waste batteries enter the inner ring screen 8 from the left end of the inner ring screen 8, the transmission ring 14 rotates in the first direction under the driving of the driving device, the inner ring screen 8 and the outer ring screen 7 are driven to rotate synchronously by the adjusting rod 17, the waste batteries left in the inner ring screen 8 move to the right side along with the rotation of the second elastic strip and are discharged from the right end of the inner ring screen 8, the waste batteries entering the space between the inner ring screen 8 and the outer ring screen 7 from the second elastic strip move to the left along with the rotation of the first elastic strip and are discharged from the left end of the outer ring screen 7, and the waste batteries passing through the gap of the first elastic strip are discharged from the lower end of the outer ring screen 7. Along with the screening, the capacity of the waste batteries in the inner ring screen 8 and the capacity of the waste batteries in the outer ring screen 7 can be changed, namely, the capacity of the waste batteries in the inner ring screen 8 and the capacity of the waste batteries in the outer ring screen 7 have resistance difference and reach balance, and the adjusting rod 17 is driven to rotate. Due to the effect of the load of the waste batteries, the inner ring screen 8 and the outer ring screen 7 can vibrate, and the waste batteries can be moved and screened.
Further along with the going on of screening, the capacity of the old and useless battery in the inner circle screen cloth 8 and the capacity in the outer lane screen cloth 7 still can change, and the resistance difference that has between the two promptly can change for adjust pole 17 and take place the rotation once more, and then make interior expansion ring 15 and outer expansion ring 16 have the vibration of other frequency, and the vibration before the stack transform adjusts and removes screening effect and bullet strip interval screening efficiency, also is favorable to removing dust. It should be noted that, in general, the load of the waste batteries in the inner ring screen 8 is always greater than that in the outer ring screen 7, that is, the resistance of the inner ring screen 8 is always greater than that of the outer ring screen 7.
Further, for example, when the number of the waste batteries in the inner ring screen 8 is large, the rotation resistance of the inner limiting ring 11 is increased, the inner telescopic ring 15 and the inner limiting ring 11 rotate relatively, the rotation of the inner telescopic ring 15 enables the spiral inclination angle of the second elastic strip to be reduced, the distance between the second elastic strips is further increased, and the waste batteries in the inner ring screen 8 enter the outer ring screen 7 at an accelerated speed. And because the load in the inner ring screen mesh 8 is increased, the inner end of the adjusting rod 17 rotates and lags behind the outer end, the adjusting rod 17 rotates around the middle part along the second direction, as shown in fig. 7, the inner end of the adjusting rod 17 rotates from the position M to the position M ', the outer end rotates from the position N to the position N', further, the inner telescopic ring 15 and the outer telescopic ring 16 both expand, the expansion amplitude of the inner telescopic ring 15 is larger than that of the outer telescopic ring 16, the distance of the second elastic strips is further increased, the waste batteries in the inner ring screen mesh 8 enter the outer ring screen mesh 7 in an auxiliary acceleration mode, and the load of the inner ring screen mesh 8 is reduced. The expansion of the outer telescopic ring 16 can make the distance between the first elastic strips become larger, however, as the waste batteries enter the outer ring screen 7, the load in the outer ring screen 7 is increased, the rotation of the outer telescopic ring 16 makes the spiral inclination angle of the first elastic strips increased, so that the distance between the first elastic strips is reduced, and the mutual action of the two makes the distance between the first elastic strips basically unchanged. The rotation of the adjusting rod 17 generates the vibration of the inner ring screen 8 and the outer ring screen 7 at another frequency, and the rotation of the adjusting rod 17 improves the screening efficiency of the inner ring screen 8 and the outer ring screen 7. Subsequently, the load in the inner ring screen 8 is reduced, the inner telescopic ring 15 and the outer telescopic ring 16 are gradually restored under the restoring deformation action of the second elastic strip and the first elastic strip respectively, so that the distance between the first elastic strips and the distance between the second elastic strips are gradually restored, and the vibration effect and the screening effect can be changed due to the change of the load. The invention can realize self-adaptive work because the loads of the inner ring screen 8 and the outer ring screen 7 change in real time.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (9)

1. The utility model provides a new energy automobile battery recovery unit of high-efficient dust removal which characterized in that: the screening mechanism comprises an outer ring screen and an inner ring screen, the outer ring screen comprises a first elastic strip, an outer limiting ring and an outer telescopic ring, the outer limiting ring is rotatably and horizontally slidably mounted on the support base, and the outer limiting ring and the outer telescopic ring are coaxial; the first elastic strips are uniformly distributed at intervals along the circumferential direction of the outer limiting ring, the left end of each first elastic strip is connected with the outer limiting ring, and the right end of each first elastic strip is connected with the outer telescopic ring; the inner ring screen is arranged inside the outer ring screen and comprises a second elastic strip, an inner telescopic ring and an inner limiting ring, the inner telescopic ring and the outer telescopic ring are coaxial and are positioned on the same vertical plane, and the inner limiting ring is rotatably arranged on the bracket base in a left-right sliding mode, is coaxial with the inner telescopic ring and receives waste batteries; the plurality of second elastic strips are uniformly distributed at intervals along the circumferential direction of the inner limiting ring, the left end of each second elastic strip is connected with the inner limiting ring, and the right end of each second elastic strip is connected with the inner telescopic ring; the interval of the first elastic strips is smaller than that of the second elastic strips; the transmission ring is arranged between the inner telescopic ring and the outer telescopic ring, is coaxial with the inner telescopic ring and the outer telescopic ring, and rotates along a first direction under the driving of the driving device; the inner end of the adjusting rod is hinged with the inner telescopic ring, the outer end of the adjusting rod is hinged with the outer telescopic ring, and the middle part of the adjusting rod is hinged with the transmission ring so as to drive the inner ring screen and the outer ring screen to synchronously rotate; the inner end and the outer end of the adjusting rod are positioned at the rear side of the middle part along the first direction, and the inner end and the outer end are collinear with the circle center of the inner telescopic ring; the left end of the first elastic strip is located on the rear side of the right end along the first direction, so that the waste battery is enabled to move leftwards when the first elastic strip rotates along with the outer telescopic ring, and when the load in the outer ring screen is increased to cause the rotation resistance of the outer limiting ring to be increased, the distance between the first elastic strips is reduced due to the rotation of the outer telescopic ring; the left end of the second elastic strip is located on the front side of the right end along the first direction, so that the waste batteries are enabled to move rightwards when the waste batteries rotate along with the inner telescopic ring, and when the load of the inner ring screen is increased to increase the rotating resistance of the inner limiting ring, the inner telescopic ring rotates to increase the distance between the second elastic strips.
2. The new energy automobile battery recovery device capable of efficiently removing dust according to claim 1, characterized in that: the vertical line from the middle part of the adjusting rod to the connecting line from the inner end to the outer end of the adjusting rod is taken as a base line, the length from the inner end to the middle part of the adjusting rod is equal to the length from the outer end to the middle part, and the included angle between the connecting line from the inner end to the middle part and the base line is equal to the included angle between the connecting line from the outer end to the middle part and the base.
3. The new energy automobile battery recovery device capable of efficiently removing dust according to claim 1, characterized in that: the screening machine also comprises a dust collection bin, wherein the dust collection bin is fixedly arranged on the bracket base, the screening mechanism is arranged in the dust collection bin, and a notch is formed in the lower part of the dust collection bin so that waste batteries screened by the outer ring screen mesh can fall off conveniently; the inner sides of the first elastic strip and the second elastic strip are provided with brushes for cleaning floating dust on the surface of the waste battery, and the dust collection bin is provided with a dust collection fan for extracting and discharging the floating dust in the dust collection bin.
4. The new energy automobile battery recovery device capable of efficiently removing dust according to claim 1, characterized in that: the feeding mechanism is fixedly arranged on the support base, the outlet end of the feeding mechanism is inserted into the inner ring screen, and the inner limiting ring is rotatably arranged at the outlet end of the feeding mechanism in a left-right sliding mode.
5. The new energy automobile battery recovery device capable of efficiently removing dust according to claim 1, characterized in that: the discharging cavity is arranged at the right end of the inner ring screen and communicated with the inside of the inner ring screen so as to receive the waste batteries in the inner ring screen; the discharging cavity is driven by the driving device to rotate, a spiral protrusion is arranged in the discharging cavity, the spiral protrusion rotates in the same direction as the first elastic strip, and the waste batteries in the discharging cavity are discharged to the right end of the discharging cavity while rotating along with the discharging cavity.
6. The new energy automobile battery recovery device capable of efficiently removing dust according to claim 5, characterized in that: the outer telescopic ring is formed by connecting a plurality of groups of first telescopic assemblies end to end, each group of first telescopic assemblies comprises a first telescopic column and a first telescopic loop bar, one end of the first telescopic column is slidably arranged on one side of the first telescopic loop bar, the other end of the first telescopic column is fixedly connected with the other side of the other adjacent first telescopic loop bar, and the outer end of the adjusting rod is hinged to the first telescopic loop bar; the inner telescopic ring is formed by connecting a plurality of groups of second telescopic assemblies end to end, each group of second telescopic assemblies comprises a second telescopic column and a second telescopic loop bar, one end of the second telescopic column is slidably mounted on one side of the second telescopic loop bar, the other end of the second telescopic column is fixedly connected with the other side of another adjacent second telescopic loop bar, and the inner end of the adjusting rod is hinged to the second telescopic loop bar.
7. The new energy automobile battery recovery device capable of efficiently removing dust according to claim 6, characterized in that: an inner rotating shaft is fixedly arranged at the inner end of the adjusting rod, an outer rotating shaft is fixedly arranged at the outer end of the adjusting rod, a middle rotating shaft is fixedly arranged in the middle of the adjusting rod, and the inner rotating shaft, the outer rotating shaft and the middle rotating shaft all extend along the left-right direction; an outer shaft preformed groove is formed in the inner side of the first telescopic sleeve rod, an inner shaft preformed groove is formed in the outer side of the second telescopic sleeve rod, and a middle shaft preformed groove penetrating through the inner ring and the outer ring of the transmission ring is formed in the transmission ring; the inner rotating shaft is rotatably arranged in the inner shaft preformed groove, the outer rotating shaft is rotatably arranged in the outer shaft preformed groove, and the middle rotating shaft is rotatably arranged in the middle shaft preformed groove.
8. The new energy automobile battery recovery device capable of efficiently removing dust according to claim 7, characterized in that: the adjusting rods are multiple and are evenly distributed along the circumferential direction of the transmission ring, the outer end of each adjusting rod is correspondingly hinged to one first telescopic loop bar, and the inner end of each adjusting rod is correspondingly hinged to one second telescopic loop bar.
9. The new energy automobile battery recovery device capable of efficiently removing dust according to claim 8, characterized in that: the driving device is a motor, a first gear is arranged on a motor shaft of the motor, a gear ring is arranged on the outer circumference of the discharging cavity, and the gear ring is meshed with the first gear, so that the motor drives the discharging cavity to rotate through gear transmission; the left end of the discharging cavity is rotatably connected with the middle rotating shaft so as to drive the transmission ring and the adjusting rod to synchronously rotate.
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CN109590203A (en) * 2018-12-07 2019-04-09 湘潭大学 A kind of drum-type fruit screening machine being classified adjustable section and implementation method
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JPH0623322A (en) * 1992-07-09 1994-02-01 Nichiyuu:Kk Waste asphalt sieve device and recycled asphalt plied material classifier
JPH10165894A (en) * 1996-12-12 1998-06-23 Chubu Soirubesuto:Kk Screen
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