CN113809425A

CN113809425A - Sorting and recycling process for waste lead-acid batteries

Info

Publication number: CN113809425A
Application number: CN202111087673.1A
Authority: CN
Inventors: 杜文明; 朱乾龙; 朱成龙; 代辉; 游弘宇
Original assignee: Taihe Dahua Energy Technology Co ltd
Current assignee: Taihe Dahua Energy Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2021-12-17

Abstract

The invention discloses a sorting and recycling process for waste lead-acid batteries, which relates to the technical field of lead-acid battery recycling and is used for solving the problems that the conventional device firstly crushes and then classifies the lead-acid batteries, increases the separation difficulty of a lead plate and a plastic shell of the lead-acid battery and the crushed lead plate and the crushed lead-acid battery shell are still attached with electrolyte, and the first step is as follows: the lead-acid battery is divided into two parts by the cutting assembly, so that lead plates in the lead-acid battery are completely exposed, and the subsequent classification crushing is facilitated; step two: the lead plate and the lead-acid battery plastic shell are separately placed in the first crushing box body and the second crushing box body for crushing through the clamping conveying assembly; the lead-acid battery recycling device has the advantages of saving water and electricity and efficiently recycling the lead-acid battery, and can thoroughly remove electrolyte attached to the lead plate and the lead-acid battery shell, thereby preventing operators and the operating environment from being harmed.

Description

Sorting and recycling process for waste lead-acid batteries

Technical Field

The invention relates to the technical field of lead-acid battery recovery, in particular to a process for sorting, recycling and utilizing waste lead-acid batteries.

Background

The lead-acid battery is a storage battery with electrodes mainly made of lead and lead oxide, electrolyte is sulfuric acid solution, and under the discharge state of the lead-acid battery, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead; in a charging state, the main components of a positive electrode and a negative electrode are lead sulfate, the nominal voltage of one single-cell lead-acid battery is 2.0V, the lead-acid battery can discharge to 1.5V and charge to 2.4V, in application, 6 single-cell lead-acid batteries are often connected in series to form a lead-acid battery with the nominal voltage of 12V, 24V, 36V, 48V and the like, and if the electrolyte is not thoroughly cleaned in the existing process of recycling the lead-acid battery, the electrolyte still adheres to a crushed lead plate and a lead-acid battery shell, and the problems of environmental damage and operator damage are caused.

The Chinese patent publication No. CN112871989A discloses a recovery device of waste lead-acid storage batteries and a process flow thereof, which comprises a box body and a battery body, wherein a shell is fixedly connected to one side of the box body, a crushing mechanism is arranged in the shell, one end of the crushing mechanism extends into the box body, a supporting frame is fixedly connected to the inner wall of the box body, a plurality of partition plates are fixedly connected to the inner wall of the supporting frame, a through groove is formed between every two adjacent partition plates, the through grooves are all corresponding to the crushing mechanism, the battery body is placed at the upper ends of the partition plates, a drainage mechanism is arranged on one side of the battery body, an extrusion mechanism is arranged on the other side of the battery body, and one side of the extrusion mechanism extends into the shell. Through the drainage tube with the inside electrolyte drainage of battery body to the bin, prevent that battery body can appear the phenomenon that a large amount of electrolyte splashes everywhere cutting and crushing in-process, guarantee safety, simultaneously, cut into the battery body cubic, it can be more convenient to the cubic solid matter crushing again, guarantees crushing efficiency.

But in specific use, lead acid battery's the outside still has a large amount of battery bits and pieces and does not screen, causes the waste of battery powder, and current lead acid battery's recovery unit is through smashing earlier then unified separation, and this has not only increaseed the separation degree of difficulty of lead acid battery plastic casing and metal, makes both mix with impurity each other easily, still can thoughtlessly have electrolyte, makes when collecting plastic casing and metal, and operating personnel is endangered easily to the adnexed electrolyte in surface.

Therefore, the process for sorting, recycling and utilizing the waste lead-acid batteries is provided.

Disclosure of Invention

The invention aims to solve the following problems:

(1) make lead acid battery's shell advance to divide into two through the water sword, the plastics upper cover that the second connecting rod promoted lead acid battery shell gets into first spout, and it smashes to get into in the second crushing box through first slide, the sucking disc presss from both sides tightly lead acid battery shell and removes, make originally the lead plate that breaks away from lead acid battery shell slide into through the second slide smash to the first crushing box in, make plastic housing and lead plate carry out categorised crushing of difference, and carry out the snap-action separation, the recovery efficiency of lead acid battery is improved, the recovery of solving current lead acid battery is all to smash earlier unified separation again, the problem that the separation degree of difficulty of the plastic housing of messenger lead plate and lead acid battery is big.

(2) Through making first support upset, and then drive the continuous upset of lead acid battery case degree of carrying on, make the spray pipe carry out all-round washing to lead acid battery case, and through install highly the cylinder of differeing in the second slide, make the stereotype produce the vibration at cylinder slip in-process, and cooperate the spray pipe to wash the stereotype surface, avoid still having attached to electrolyte retrieving lead acid battery case and stereotype, the surface of solving stereotype and lead acid battery case after current device handles still has attached to electrolyte, harm operating personnel and harm environment easily.

The purpose of the invention can be realized by the following technical scheme:

a process for sorting, recycling and utilizing waste lead-acid batteries is characterized in that a cutting, sorting, cleaning and crushing device is used for cutting, sorting, cleaning and crushing the waste lead-acid batteries, and the specific cutting, sorting, cleaning and crushing process comprises the following steps:

the method comprises the following steps: the lead-acid battery is divided into two parts by the cutting assembly, so that lead plates in the lead-acid battery are completely exposed, and the subsequent classification crushing is facilitated;

step two: the lead plate and the lead-acid battery plastic shell are separately placed in the first crushing box body and the second crushing box body for crushing through the clamping conveying assembly;

step three: in the process of conveying the lead plate and the lead-acid battery plastic shell, the electrolyte attached to the surfaces of the lead plate and the lead-acid battery plastic shell is removed by using a water spraying pipe;

step four: and (3) respectively placing the lead plate and the lead-acid battery plastic shell in the first crushing box body and the second crushing box body, and opening the second driving motor for crushing.

Further, cutting is selected separately and is washd reducing mechanism includes first support frame and sealed cowling, the sealed cowling is installed to the top of first support frame, the internally mounted of first support frame has the conveyer belt, cutting component is installed at the top of first support frame, locating component is installed in the outside of conveyer belt, the header tank is installed to the bottom of conveyer belt, crushing unit is installed to one side of header tank, crushing unit is including album liquid box, the baffle is installed at the top of collection liquid box, centre gripping conveying component is installed in the outside of baffle.

Further, locating component includes head rod, second connecting rod, universal wheel and guide frame, head rod and second connecting rod all are connected with the conveyer belt, the one end of head rod and second connecting rod all has the universal wheel through bearing swing joint, the outside fixedly connected with guide frame of first support frame, first spout has been seted up to one side of guide frame, and first spout and second connecting rod cooperate, the discharge gate has been seted up to one side of guide frame, the guide frame is smashed the box through first slide and second and is cooperateed.

Further, the second support frame is installed to the bottom of conveyer belt, the first telescopic link of top fixedly connected with of second support frame, the top fixedly connected with diaphragm of first telescopic link, and one side of diaphragm is passed through torque spring and is connected with the rotation of second support frame, the outside cover of first telescopic link is equipped with first spring, the top fixedly connected with threaded rod of second support frame, the outside cover of threaded rod is equipped with the baffle, and the internal thread of two baffles revolves to opposite.

Further, centre gripping conveying assembly includes first annular slide rail and second annular slide rail, first annular slide rail and second annular slide rail loop through spot welding to be fixed in the baffle outside, the slider is installed to the outside equidistance of first annular slide rail, the bottom fixedly connected with track of slider, the bottom of track is fixed with the rack through spot welding, the solid fixed ring in one side of baffle is connected with the backup pad, the first driving motor of bottom fixedly connected with of backup pad, first driving motor's output is fixed with first bevel gear through spot welding, and first bevel gear is connected with rack toothing.

Further, a second sliding groove is formed in the outer side of the second annular sliding rail, limiting holes are formed in the second sliding groove at equal intervals, a third connecting rod is connected to one side of the sliding block in a rotating mode, one end, far away from the sliding block, of the third connecting rod is connected with a first support through a bearing in a movable mode, a pulley is installed at the bottom of the first support, the pulley is connected into the second sliding groove in a sliding mode and matched with the limiting holes, a second support is fixedly connected to one side of the first support, and a sucker is fixedly connected to one side of the second support.

Further, crushing unit includes a liquid collecting box body, the top of liquid collecting box body is provided with into the liquid mouth, install the second slide in the liquid collecting box body, the bottom fixedly connected with bracing piece of second slide, and bracing piece bottom and a liquid collecting box inner wall bottom fixed connection, install the cylinder in the second slide, and the both ends of cylinder pass through bearing swing joint with second slide inner wall, the second slide cooperatees with the diaphragm.

Further, first crushing box is installed to one side of collection liquid box, first crushing box is kept away from one side of collection liquid box and is installed the crushing box of second, the top of first crushing box and the crushing box of second all is provided with the pan feeding mouth, the second slide extends to first crushing box top, all install the driving roller in first crushing box and the crushing box of second, and the driving roller all passes through bearing swing joint with the inner wall that first crushing box and second crushed the box, the outside fixedly connected with evenly distributed's of driving roller broken tooth, the bottom of first crushing box and the crushing box of second all is provided with the discharge gate.

Further, the outside fixedly connected with mounting panel of first crushing box, the top fixedly connected with second driving motor of mounting panel, the one end of driving roller loops through spot welding and is fixed with drive gear and first rotation wheel, the drive gear meshing is connected, second driving motor's output is fixed with the second through spot welding and rotates the wheel, first rotation wheel and second rotate the wheel and pass through the belt and connect.

Further, the cutting assembly includes water sword and water pump, the outside fixedly connected with water sword of first support frame, and the water sword is located the top of conveyer belt, the water sword passes through water pump and header box intercommunication, the internally mounted of header box has the filter screen, one side of header box is provided with the slag notch, and the slag notch is located the top of filter screen, the inside of collecting the liquid box evenly installs the spray pipe, the spray pipe is also evenly installed to the inner wall of second slide, the outside intercommunication of collecting the liquid box has the transfer line.

Compared with the prior art, the invention has the beneficial effects that:

1. when the lead-acid battery crushing box is used, the shell of the lead-acid battery is divided into two parts through the water jet cutter, the plastic upper cover of the lead-acid battery shell is pushed by the second connecting rod to enter the first sliding groove and enter the second crushing box through the first sliding way to be crushed, the sucking disc clamps and moves the lead-acid battery shell, the lead plate which is separated from the lead-acid battery shell slides into the first crushing box through the second sliding way to be crushed, the plastic shell and the lead plate are crushed in a classified mode, the separation difficulty of the lead plate and the lead-acid battery is greatly reduced, and the recovery efficiency of the lead-acid battery is improved.

2. When the lead-acid battery clamping device is used, the threaded rod controls the distance between the two partition plates, so that the distance between the suckers is changed, the lead-acid battery clamping device can clamp, disassemble and recover lead-acid batteries of different types, the universality of the lead-acid battery clamping device is improved, and the production cost is reduced.

3. When the device is used, when the first support moves to the limiting hole, the pulley on one side of the first support enters the limiting hole, the pulley on the other side of the first support continues to move and passes over the pulley on one side, so that the first support is turned, the lead-acid battery shell is driven to be turned continuously, the water spray pipe is used for cleaning the lead-acid battery shell in all directions, and the situation that electrolyte still adheres to the surface when the lead-acid battery shell is recycled, operators are harmed, and the environment is polluted is avoided.

4. When the lead plate recovery device is used, the rollers with different heights are arranged in the second slide way, so that the lead plate vibrates in the sliding process of the rollers, and the surface of the lead plate is cleaned by matching with the water spray pipe, so that the situation that electrolyte still adheres to the surface when the lead plate is recovered, operators are harmed, and the environment is polluted is avoided.

5. When the crushing device is used, the second driving motor is turned on to drive the second rotating wheel to rotate, and the first rotating wheel is driven to rotate through the belt, so that the first crushing box body and the second crushing box body work simultaneously, the use of a driving device is reduced, the electric power is saved, and the cost output is reduced.

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 a cross-sectional view of the overall construction of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a side view of the overall structure of the present invention;

FIG. 4 is a bottom view of the track structure of the present invention;

FIG. 5 is a top view of the first and second endless track structures of the present invention;

FIG. 6 is a schematic view of a second cradle turning process of the present invention;

FIG. 7 is a schematic view of the transmission gear of the present invention;

FIG. 8 is an enlarged view of the area A in the present invention;

fig. 9 is a schematic structural diagram of a guide frame according to the present invention.

In the figure: 1. a first support frame; 2. a cutting assembly; 201. water jet; 202. a water pump; 3. a positioning assembly; 301. a first connecting rod; 302. a second connecting rod; 303. a universal wheel; 304. a guide frame; 4. a water collection tank body; 401. filtering with a screen; 5. a conveyor belt; 6. a second support frame; 601. a first telescopic rod; 602. a transverse plate; 7. a partition plate; 8. a clamping and conveying assembly; 801. a first annular slide rail; 802. a second annular slide rail; 803. a slider; 804. a crawler belt; 805. a support plate; 806. a first drive motor; 807. a first bevel gear; 808. a limiting hole; 809. a third connecting rod; 810. a first bracket; 811. a pulley; 812. a second bracket; 813. a suction cup; 9. a size reduction assembly; 901. a liquid collection box body; 902. a second slideway; 903. a support bar; 904. a drum; 905. a first pulverizing box; 906. a driving roller; 907. a second crushing box; 10. mounting a plate; 11. a second drive motor; 12. a transmission gear; 13. a first rotating wheel; 14. a second rotating wheel; 15. a belt; 16. a water spray pipe; 17. a transfusion tube; 18. a torsion spring; 19. a threaded rod; 20. a sealing cover; 21. a first slideway.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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 first embodiment is as follows:

as shown in fig. 1, 3 and 9, the lead-acid battery is conveyed to the outside of the conveyor belt 5 in the first support frame 1 through an external feeding mechanism, meanwhile, the second connecting rod 302 in the positioning assembly 3 supports and limits one side of the lead-acid battery through the universal wheel 303, the first connecting rod 301 compresses and supports the top of the lead-acid battery through the universal wheel 303, so that when the lead-acid battery is cut by the water knife 201 included in the cutting assembly 2, the lead-acid battery is prevented from being scattered on the conveyor belt 5 due to the fact that the upper cover cut by the water knife 201 is jacked up by the huge impact force of the water knife 201, and further the lead-acid battery is prevented from being classified, the lead-acid battery enters the sealing cover 20 and is cut by the water knife 201, the sealing cover 20 isolates water mist generated in the cutting process from a small amount of electrolyte flowing out from the cut lead-acid battery, and prevents the water mist and the electrolyte from splashing and damaging operators, harming the working environment;

meanwhile, water generated by the water jet 201 flows into the water collection tank body 4 through the filter screen 401 and waste scraps are filtered on the surface of the filter screen 401, the filtered water is reused by the water jet 201 through the action of the water pump 202, so that the water is recycled for many times, the water is saved, the cost is saved, the cut lead-acid battery shell is divided into two parts, the two parts are always kept into a whole under the action of the first connecting rod 301, when the lead-acid battery is conveyed to the guide frame 304 by the conveyor belt 5, the plastic upper cover of the lead-acid battery shell is pushed by the second connecting rod 302 to enter the first chute and enter the second crushing tank body 907 through the first chute 21 for crushing, the lead-acid battery drives the lower half lead plate to continuously move, the lead-acid battery is reversely buckled on the transverse plate 602 through the action of the conveyor belt 5, and the transverse plate 602 arranged on the second support frame 6 is impacted by the lead plate, the impact force that first telescopic link 601 received diaphragm 602 through first spring offsets, prolongs the life of diaphragm 602, because lead acid battery quality is big, the huge impact force that the back-off process produced makes the lead plate break away from the lead acid battery shell, and most electrolyte flows into in collecting liquid box 901 through diaphragm 602.

Example two:

as shown in fig. 1, 2, 4, 5 and 6, a first driving motor 806 fixed at the bottom of a supporting plate 805 is opened, a first bevel gear 807 in a clamping and conveying assembly 8 drives a crawler belt 804 to rotate, the crawler belt 804 drives a first sliding block 803 to slide outside a first annular sliding rail 801, due to the special shape of the partition plate 7, the width between two partition plates 7 is enabled to be narrow and wide from the conveying belt 5 to the direction away from the conveying belt 5, the distance between the two partition plates 7 can be adjusted by a threaded rod 19 installed inside the partition plate 7, the lead-acid batteries with different specifications can be clamped by a suction cup 813, the universality of the device is improved, the cost is reduced, the sliding block 803 drives a third connecting rod 809 to move, and then a first bracket 810 connected with the third connecting rod 809 is driven to slide in a second sliding chute by a pulley 811, the first bracket 810 drives the suction cup 813 connected with a second bracket 812 to clamp the casing of the lead-acid battery and drag the casing on the surface of a horizontal plate 602, when the lead plate is dragged to the edge of the transverse plate 602, the suction cup 813 continues to move the lead-acid battery shell, so that the lead plate which is separated from the lead-acid battery shell slides into the first crushing box 905 through the second slide way 902 in the crushing assembly 9 for crushing, meanwhile, the transverse plate 602 vibrates electrolyte remained on the surface into the liquid collecting box 901 under the action of the torsion spring 18, the lead plate slides on the surfaces of a plurality of rollers 904 arranged in the second slide way 902, the rollers 904 are arranged at different heights, so that the electrolyte adhered on the surface of the lead plate is vibrated out and flows into the liquid collecting box 901 through gaps between the rollers 904, the support rod 903 supports and fixes the second slide way 902, the bearing capacity of the second slide way 902 on the lead plate is enhanced, meanwhile, the water spray pipe 16 arranged in the second slide way 902 washes the lead plate, the electrolyte adhered on the surface is washed into the liquid collecting box 901, and a large amount of electrolyte remained after the lead plate is crushed by the driving roller 906 in the first crushing box 905 is avoided, harming operators and working environment;

through embodiment two, make lead acid battery shell and lead plate classify and divide breakage, solve current lead acid battery's recovery and all smash earlier and unify the separation again, this separation degree of difficulty that has not only increaseed lead plate and lead acid battery's plastic casing still can make and mix electrolyte in lead plate and lead acid battery's the disintegrating slag mixture, make when classifying and collecting at lead plate and lead acid battery's plastic casing, harm operating personnel easily.

Example three:

as shown in fig. 1-6 and 8, the third connecting rod 809 drives the first support 810 to slide in the second annular sliding rail 802, when the first support 810 moves to the limiting hole 808, the pulley 811 at one side of the first support 810 enters the limiting hole 808, the pulley 811 at the other side of the first support 810 continues to move and passes over the pulley 811 at one side, so that the first support 810 is turned over, and further the lead-acid battery shell is driven to be continuously turned over for 180 degrees, the suction cups 813 clamped at two sides of the lead-acid battery shell play a fixed support when turning over, so as to prevent the lead-acid battery shell from being accurately conveyed into the second crushing box 907 to be crushed, meanwhile, the water spraying pipe 16 installed on the liquid collecting box 901 washes the surface and the inside of the lead-acid battery shell, the electrolyte remaining on the surface and inside of the lead-acid battery shell is washed into the liquid collecting box 901 by turning over, and a large amount of electrolyte remaining in the lead-acid battery shell after being crushed by the driving roller 906 in the second crushing box 907 is avoided, the distance between the two partition plates 7 is gradually increased along with the movement of the lead-acid battery shell, so that the two suckers 813 are separated from clamping and supporting the lead-acid battery shell, the lead-acid battery shell accurately falls into the second crushing box 907 and is crushed through the driving roller 906, when the liquid collection box 901 is filled with electrolyte, the liquid conveying pipe 17 is opened, the electrolyte flows out to external processing equipment and is processed, and the situation that the electrolyte is discharged randomly and is discharged and discharged to harm the environment is avoided;

through the third embodiment, the upset of first support 810 drives lead acid battery shell and carries out 180 degrees continuous upsets, and then make lead acid battery shell can be by effectual sanitization, and the adnexed electrolyte in lead plate surface is by spray pipe 16 sanitization, and effectively collect the electrolyte of diluting, avoid endangering the environment, because the special shape of baffle 7, make sucking disc 813 centre gripping lead acid battery shell can accurately move to the second and smash box 907 top and blowing, realize just can realizing the classification to the plastic casing of lead plate and lead acid battery through simple structure, reduce operating personnel's work load, also greatly shortened lead acid battery's recovery flow, improve recovery efficiency.

Example four:

as shown in fig. 1 and 7, the second driving motor 11 fixed on the top of the mounting plate 10 is turned on, the second driving motor 11 drives the second rotating wheel 14 to rotate, and drives the first rotating wheel 13 fixed on the outer side of the driving roller 906 to rotate through the belt 15, and further drives the driving roller 906 meshed and connected through the transmission gear 12 to rotate, so that the lead-acid battery shell and the lead plate are crushed in the second crushing box 907 and the first crushing box 905 respectively, classified crushing of the lead-acid battery shell is realized, the second driving motor 11 drives the first crushing box 905 and the second crushing box 907 to work simultaneously, electric power is saved, and cost expenditure is reduced.

By combining the first, second, third and fourth embodiments, the invention can solve the defect that the separation difficulty of the lead plate and the plastic shell of the lead-acid battery is increased by uniformly crushing and screening the whole lead-acid battery in the conventional lead-acid battery recovery device, can solve the problem that the operator is harmed by electrolyte mixed when the lead-acid battery shell and the lead plate are collected, and can also realize water and electricity saving and efficiently recover the lead-acid battery.

The working principle of the invention is as follows:

when the lead-acid battery cutting machine is used, a lead-acid battery is conveyed to the outer side of a conveyor belt 5 through an external feeding mechanism, meanwhile, a first connecting rod 301 and a second connecting rod 302 support the top and the side of a lead-acid battery shell through a universal wheel 303, the lead-acid battery is prevented from being cut by a water knife 201, the lead-acid battery is prevented from scattering on the conveyor belt 5 due to the fact that an upper cover cut by the lead-acid battery is jacked up by the huge impact force of the water knife 201 and further influencing the classification of the lead-acid battery, the lead-acid battery enters a sealing cover 20 and is cut by the water knife 201, the sealing cover 20 isolates water mist generated in the cutting process from a small amount of electrolyte flowing out from the lead-acid battery, the water mist and the electrolyte are prevented from splashing, operators are prevented from being damaged, the operation environment is damaged, meanwhile, water generated by the water knife 201 flows into a water collecting tank body 4 through a filter screen 401 and waste scraps are filtered on the surface of the filter screen 401, and the filtered water passes through a water pump 202, when the lead-acid battery is conveyed to the guide frame 304 by the conveyor belt 5, the second connecting rod 302 pushes the plastic upper cover of the lead-acid battery shell to enter the first chute and enter the second crushing box 907 through the first slide rail 21 for crushing, the lower half part of the lead-acid battery drives the lead plate to move continuously, the lead-acid battery is buckled on the transverse plate 602 in an inverted manner under the action of the conveyor belt 5, meanwhile, the transverse plate 602 arranged on the second support frame 6 is impacted by the lead plate, the first telescopic rod 601 offsets the impact force on the transverse plate 602 through the first spring, the service life of the transverse plate 602 is prolonged, and as the lead-acid battery is high in mass, the lead plate is separated from the lead-acid battery shell through the huge impact force generated in the inverted manner, and most of electrolyte flows into the liquid collecting box 901 through the transverse plate 602;

the first driving motor 806 is turned on, the first bevel gear 807 drives the crawler 804 to rotate, the crawler 804 drives the first slider 803 to slide outside the first annular slide rail 801, the width between the two partition plates 7 is widened from narrow to wide from the direction away from the conveyor belt 5 due to the special shapes of the partition plates 7, the slider 803 drives the third connecting rod 809 to move, and then the first bracket 810 connected with the third connecting rod 809 is driven to slide in the second chute through the pulley 811, the suction cup 813 clamps the lead-acid battery shell and drags on the surface of the transverse plate 602, when dragging to the edge of the transverse plate 602, the suction cup 813 continues to move the lead-acid battery shell, so that the lead plate which is separated from the lead-acid battery shell slides into the first crushing box 905 through the second chute 902 to be crushed, and meanwhile, the transverse plate 602 vibrates electrolyte remaining on the surface into the liquid collecting box 901 through the action of the torsion spring 18, the lead plate slides on the surfaces of the rollers 904 arranged in the second slideway 902, so that electrolyte attached to the surface of the lead plate is vibrated out and flows into the liquid collection box 901 through gaps among the rollers 904, meanwhile, the water spray pipe 16 arranged in the second slideway 902 washes the lead plate, and the electrolyte attached to the surface is washed into the liquid collection box 901, so that the lead plate is prevented from remaining a large amount of electrolyte after being crushed by the driving roller 906 in the first crushing box 905, and operators and the working environment are prevented from being damaged;

secondly, the third connecting rod 809 drives the first bracket 810 to slide in the second annular sliding rail 802, when the first bracket 810 moves to the limit hole 808, the pulley 811 on one side of the first bracket 810 firstly enters the limit hole 808, the pulley 811 on the other side of the first bracket 810 continuously moves and goes over the pulley 811 on one side, so that the first bracket 810 is overturned, and further drives the lead-acid battery shell to be overturned continuously for 180 degrees, the suckers 813 clamped on two sides of the lead-acid battery shell play a fixed support when overturning, so as to prevent the lead-acid battery shell from falling in advance and being incapable of being accurately conveyed into the second crushing box 907 for crushing, meanwhile, the water spray pipe 16 arranged on the liquid collection box 901 washes the surface and the inside of the lead-acid battery shell, the electrolyte remained on the surface and inside of the lead-acid battery shell is washed into the liquid collection box 901 by overturning of the lead-acid battery shell, and the distance between the two lead-acid separators 7 gradually increases along with the movement of the lead-acid battery shell, the two suckers 813 are separated from clamping and supporting the lead-acid battery shell, the lead-acid battery shell accurately falls into the second crushing box 907 and is crushed through the transmission roller 906, when the liquid collection box 901 is filled with electrolyte, the liquid conveying pipe 17 is opened, the electrolyte flows out to external processing equipment and is processed, and the situation that the electrolyte is discharged randomly and is harmful to the environment is avoided;

the second driving motor 11 is turned on to drive the second rotating wheel 14 to rotate, the belt 15 drives the first rotating wheel 13 to rotate, and then the driving roller 906 which is meshed and connected through the transmission gear 12 is driven to rotate, so that the lead-acid battery shell and the lead plate are crushed in the second crushing box 907 and the first crushing box 905 respectively, and classification of the lead-acid battery shell are realized.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a be used for old and useless lead-acid batteries to select separately recycle technology which characterized in that, selects separately through cutting to wash the reducing mechanism to carry out cutting to select separately and wash crushing treatment to old and useless lead-acid batteries, and specific cutting selects separately to wash crushing process and includes the following step:

the method comprises the following steps: the lead-acid battery is divided into two parts by the cutting assembly (2), so that lead plates in the lead-acid battery are completely exposed, and the lead plates are conveniently crushed in a classified manner in the follow-up process;

step two: the lead plate and the plastic shell of the lead-acid battery are separately placed in a first crushing box body (905) and a second crushing box body (907) for crushing by clamping a conveying assembly (8);

step three: in the process of conveying the lead plate and the lead-acid battery plastic shell, the electrolyte attached to the surfaces of the lead plate and the lead-acid battery plastic shell is removed by using a spray pipe (16);

step four: and (3) respectively placing the lead plate and the lead-acid battery plastic shell in a first crushing box body (905) and a second crushing box body (907), and opening a second driving motor (11) for crushing.

2. The process for sorting, recycling and reusing waste lead-acid batteries according to claim 1, it is characterized in that the cutting, sorting, cleaning and crushing device comprises a first support frame (1) and a sealing cover (20), the sealing cover (20) is arranged above the first support frame (1), it is characterized in that a conveyor belt (5) is arranged in the first support frame (1), the top of the first support frame (1) is provided with a cutting component (2), the outer side of the conveyor belt (5) is provided with a positioning component (3), the bottom of the conveyor belt (5) is provided with a water collecting tank body (4), one side of the water collecting tank body (4) is provided with a crushing component (9), the crushing assembly (9) comprises a liquid collecting box body (901), a partition plate (7) is installed at the top of the liquid collecting box body (901), and a clamping and conveying assembly (8) is installed on the outer side of the partition plate (7).

3. The process for sorting, recycling and reusing waste lead-acid batteries according to claim 2, characterized in that the positioning component (3) comprises a first connecting rod (301), a second connecting rod (302), a universal wheel (303) and a guide frame (304), the first connecting rod (301) and the second connecting rod (302) are both connected with the conveyor belt (5), one end of each of the first connecting rod (301) and the second connecting rod (302) is movably connected with a universal wheel (303) through a bearing, a guide frame (304) is fixedly connected with the outer side of the first support frame (1), a first sliding groove is formed in one side of the guide frame (304), the first chute is matched with the second connecting rod (302), one side of the guide frame (304) is provided with a discharge hole, the guide frame (304) is matched with the second crushing box body (907) through a first slide way (21).

4. The waste lead-acid battery sorting and recycling process according to claim 2, characterized in that a second supporting frame (6) is installed at the bottom of the conveying belt (5), a first telescopic rod (601) is fixedly connected to the top of the second supporting frame (6), a transverse plate (602) is fixedly connected to the top of the first telescopic rod (601), one side of the transverse plate (602) is rotatably connected with the second supporting frame (6) through a torsion spring (18), a first spring is sleeved on the outer side of the first telescopic rod (601), a threaded rod (19) is fixedly connected to the top of the second supporting frame (6), a partition plate (7) is sleeved on the outer side of the threaded rod (19), and the internal threads of the two partition plates (7) are opposite in rotating direction.

5. The process for sorting, recycling and reusing waste lead-acid batteries according to claim 2, characterized in that the gripping and conveying assembly (8) comprises a first annular slide (801) and a second annular slide (802), the first annular slide rail (801) and the second annular slide rail (802) are fixed on the outer side of the partition plate (7) through spot welding in sequence, sliding blocks (803) are equidistantly installed on the outer side of the first annular sliding rail (801), a crawler belt (804) is fixedly connected to the bottom end of each sliding block (803), the bottom of the crawler (804) is fixed with a rack through spot welding, one side of the clapboard (7) is fixedly connected with a supporting plate (805), the bottom of the supporting plate (805) is fixedly connected with a first driving motor (806), the output end of the first driving motor (806) is fixed with a first bevel gear (807) through spot welding, and the first bevel gear (807) is meshed with the rack.

6. The waste lead-acid battery sorting and recycling process according to claim 5, characterized in that a second sliding groove is formed in the outer side of the second annular sliding rail (802), limiting holes (808) are formed in the second sliding groove at equal intervals, one side of the sliding block (803) is rotatably connected with a third connecting rod (809), one end, far away from the sliding block (803), of the third connecting rod (809) is movably connected with a first support (810) through a bearing, a pulley (811) is installed at the bottom of the first support (810), the pulley (811) is slidably connected in the second sliding groove, the pulley (811) is matched with the limiting holes (808), one side of the first support (810) is fixedly connected with a second support (812), and one side of the second support (812) is fixedly connected with a sucker (813).

7. The waste lead-acid battery sorting and recycling process according to claim 2 is characterized in that the crushing assembly (9) comprises a liquid collection box body (901), a liquid inlet is formed in the top of the liquid collection box body (901), a second slide way (902) is installed in the liquid collection box body (901), a support rod (903) is fixedly connected to the bottom of the second slide way (902), the bottom end of the support rod (903) is fixedly connected with the bottom of the inner wall of the liquid collection box body (901), a roller (904) is installed in the second slide way (902), two ends of the roller (904) are movably connected with the inner wall of the second slide way (902) through bearings, and the second slide way (902) is matched with the transverse plate (602).

8. The process for sorting, recycling and reusing waste lead-acid batteries according to claim 7, it is characterized in that one side of the liquid collecting box body (901) is provided with a first crushing box body (905), a second crushing box body (907) is arranged on one side of the first crushing box body (905) far away from the liquid collecting box body (901), the top parts of the first crushing box body (905) and the second crushing box body (907) are respectively provided with a feeding port, the second slideway (902) extends to the top of the first crushing box body (905), driving rollers (906) are arranged in the first crushing box body (905) and the second crushing box body (907), and the driving roller (906) is movably connected with the inner walls of the first crushing box body (905) and the second crushing box body (907) through bearings, the outside fixedly connected with evenly distributed's of driving roller (906) broken tooth, the bottom of first crushing box (905) and second crushing box (907) all is provided with the discharge gate.

9. The waste lead-acid battery sorting and recycling process according to claim 8, characterized in that an outer side of the first crushing box (905) is fixedly connected with a mounting plate (10), a second driving motor (11) is fixedly connected to the top of the mounting plate (10), one end of the driving roller (906) is fixed with a transmission gear (12) and a first rotating wheel (13) through spot welding in sequence, the transmission gear (12) is meshed and connected, an output end of the second driving motor (11) is fixed with a second rotating wheel (14) through spot welding, and the first rotating wheel (13) and the second rotating wheel (14) are connected through a belt (15).

10. The waste lead-acid battery sorting and recycling process according to claim 7 is characterized in that the cutting assembly (2) comprises a water knife (201) and a water pump (202), the water knife (201) is fixedly connected to the outer side of the first support frame (1), the water knife (201) is located above the conveyor belt (5), the water knife (201) is communicated with the water collection tank body (4) through the water pump (202), a filter screen (401) is installed inside the water collection tank body (4), a slag outlet is formed in one side of the water collection tank body (4), the slag outlet is located above the filter screen (401), water spray pipes (16) are evenly installed inside the water collection tank body (901), the water spray pipes (16) are also evenly installed on the inner wall of the second slide way (902), and a liquid conveying pipe (17) is communicated with the outer side of the water collection tank body (901).