CN211224946U

CN211224946U - Waste battery classification recycling device

Info

Publication number: CN211224946U
Application number: CN201922128086.7U
Authority: CN
Inventors: 邓港文; 傅杰彤; 麦满芳
Original assignee: Foshan University
Current assignee: Foshan University
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-11
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a categorised recovery unit of waste battery, including the box, the top of box is equipped with throws the hole, and the inside of box is equipped with the categorised spout of model, the categorised spout of type and collecting box, all installs battery internal resistance detection module on each categorised spout of type, is equipped with a plurality of categorised subboxes in the collecting box, and battery internal resistance detection module is configured to carry the battery to the categorised subbox of difference according to the internal resistance difference of battery. The utility model discloses a plurality of not equidimension drop holes that set up on the categorised spout of model, the waste battery who will drop into at first classifies according to its model size, through the battery internal resistance detection module that sets up in the categorised spout of type, detect the internal resistance size of same model waste battery, according to the difference of waste battery internal resistance with the different types of same model waste battery further share again, and carry to the categorised son incasement of difference, waste battery is categorised meticulous, the later stage of being convenient for is to the recovery processing work of various waste batteries.

Description

Waste battery classification recycling device

Technical Field

The utility model relates to a garbage collection technical field, more specifically say and relate to a categorised recovery unit of waste battery.

Background

According to scientific investigation data, 60 thousands of liters of water can be polluted by randomly discarding one button cell, and nearly 70 hundred million button cells are consumed in China every year, so that the generated pollution is quite serious. In recent years, with the development of technology, people use electronic products more and more frequently in life, and therefore the problem of recycling waste batteries after the electronic products are used is more and more concerned.

The battery recycling device can only realize simple recycling function generally from the existing battery recycling device, the recycled batteries can not be classified, although some battery recycling devices on the market claim to be classified and recycled, a plurality of recycling barrels are arranged in the battery recycling device, and then the batteries can not be classified by self when people put in the batteries. The same mode of processing is easily carried out with the battery of different grade type during post processing, leads to appearing the impurity of higher concentration in the battery waste material after handling, has influenced the purification processing of the waste material of whole battery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a categorised recovery unit of old and useless battery to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

The technical scheme adopted for solving the technical problems is as follows:

a waste battery classifying and recycling device comprises a box body, wherein a feeding hole is formed in the top of the box body, a plurality of type classifying chutes and a plurality of collecting boxes are arranged in the box body, the tops of the type classifying chutes are connected with the feeding hole, a plurality of falling holes are formed in the type classifying chutes, the tops of the type classifying chutes are connected with the falling holes in a one-to-one correspondence mode, and the bottoms of the type classifying chutes are connected with the collecting boxes in a one-to-one correspondence mode;

the battery type classifying and collecting box is characterized in that a power module is installed on the box body, a battery internal resistance detecting module is installed on each type classifying chute, a plurality of classifying sub-boxes are arranged in the collecting box, the power module is electrically connected with the battery internal resistance detecting module, and the battery internal resistance detecting module is configured to convey batteries to different classifying sub-boxes according to different internal resistances of the batteries.

As a further improvement of the above technical solution, the battery internal resistance detection module includes a plurality of relay baffles, two electrode interfaces, two internal resistance detection circuits, a controller, and two electric control gates;

the electric control doors are respectively arranged at the tops of the classification sub-boxes, the classification sub-boxes in the same collection box are close to each other, the electric control doors of the classification sub-boxes in the same collection box are all positioned on the same inclined plane, the relay baffle is arranged at the bottom of the type classification sliding chute, and the electrode interfaces are respectively arranged on two opposite inner side surfaces close to the bottom of the type classification sliding chute;

the electrode interface is respectively electrically connected with the internal resistance detection circuit, and the internal resistance detection circuit, the relay baffle and the electric control door are respectively electrically connected with the controller.

According to the technical scheme, the internal resistance of the battery to be classified is detected by the internal resistance detection circuit, and the controller controls different electric control doors to be started according to the internal resistance of the battery to be classified, so that the battery to be classified is conveyed into different classification sub-boxes.

As a further improvement of the above technical solution, the internal resistance detection circuit includes an alternating power supply, a voltage dividing resistor, a differential amplifier, a proportional amplifier, a rectifier, and a filter capacitor;

one end of the alternating power supply is electrically connected with one of the electrode interfaces through the divider resistor, the other end of the alternating power supply is electrically connected with the other electrode interface, the two electrode interfaces are respectively electrically connected with the input end of the differential amplifier, the output end of the differential amplifier is electrically connected with the input end of the proportional amplifier, the output end of the proportional amplifier is electrically connected with the input end of the rectifier, and the output end of the rectifier is electrically connected with the controller through the filter capacitor.

According to the technical scheme, the alternating power supply is used for supplying power to the battery to be classified in the electrode interface, and the voltage drop generated by the battery to be classified is judged through the combination of the differential amplifier, the proportional amplifier, the rectifier and the filter capacitor, so that the detection of the internal resistance of the battery to be classified is realized.

As a further improvement of the technical scheme, the power module comprises a solar photovoltaic panel, and the solar photovoltaic panel is arranged on the outer surface of the box body.

According to the technical scheme, the solar photovoltaic panel is used for supplying power to the whole waste battery classification and recovery device, so that the electric energy loss can be effectively saved.

As a further improvement of the technical scheme, the falling hole close to the top of the model classification sliding chute is provided with a grating.

This technical scheme passes through the setting of grid, throw away people and throw away the button cell priority classification who advances in the categorised recovery unit of waste battery and go out, can effectively prevent that button cell from causing the influence to other types of waste battery during subsequent processing.

As a further improvement of the above technical scheme, a plurality of first deceleration strips are arranged between two adjacent falling holes on the model classification sliding groove.

According to the technical scheme, the waste batteries can accurately enter the corresponding falling holes through the arrangement of the first deceleration strip.

As a further improvement of the above technical solution, a plurality of second deceleration strips are arranged on the type classification sliding chute.

According to the technical scheme, the waste batteries can be accurately clamped between the two electrode interfaces through the arrangement of the second deceleration strip.

As a further improvement of the technical scheme, the top of the box body is also provided with a top cover, and two parallel sliding grooves matched with the top cover are arranged on two sides of the throwing hole.

This technical scheme passes through inside the setting of top cap guarantees that the rainwater can't enter into this device, guarantees that each circuit module and old and useless battery in this device do not receive the rainwater influence.

The utility model has the advantages that: the utility model discloses a plurality of not equidimension drop holes that set up on the categorised spout of model, the waste battery who will drop into at first classifies according to its model size, through the battery internal resistance detection module that sets up in the categorised spout of type, detect the internal resistance size of same model waste battery, according to the difference of waste battery internal resistance with the different types of same model waste battery further share again, and carry to the categorised son incasement of difference, waste battery is categorised meticulous, the later stage of being convenient for is to the recovery processing work of various waste batteries.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a schematic view of the external structure of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the type classification chute and the collection box of the present invention;

fig. 4 is a circuit module frame diagram of the present invention.

100. The solar photovoltaic power generation device comprises a box body, 110, a feeding hole, 120, a top cover, 200, a model classification sliding groove, 210, a falling hole, 220, a grating, 300, a type classification sliding groove, 310, a relay baffle, 320, an electrode interface, 400, a collecting box, 410, a classification sub-box, 420, an electric control door, 510, an alternating power supply, 520, a divider resistor, 530, a differential amplifier, 540, a proportional amplifier, 550, a rectifier, 560, a filter capacitor, 600 and a solar photovoltaic panel.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, the present application discloses a waste battery classifying and recycling device, a first embodiment of which includes a box 100, a throwing hole 110 is provided at the top of the box 100, a model classifying chute 200, a model classifying chute 300 and a collecting box 400 are provided inside the box 100, a plurality of types of classifying chutes 300 and collecting boxes 400 are provided, the top of the model classifying chute 200 is connected with the throwing hole 110, a plurality of falling holes 210 are provided on the model classifying chute 200, the top of each type classifying chute 300 is connected with each falling hole 210 in a one-to-one correspondence, and the bottom of each type classifying chute 300 is connected with each collecting box 400 in a one-to-one correspondence;

the box body 100 is provided with a power supply module, each type classification sliding chute 300 is provided with a battery internal resistance detection module, the collection box 400 is internally provided with a plurality of classification sub-boxes 410, the power supply module is electrically connected with the battery internal resistance detection modules, and the battery internal resistance detection modules are configured to convey batteries to different classification sub-boxes 410 according to different internal resistances of the batteries.

In this embodiment, the dropped waste batteries are firstly classified according to the sizes of the types of the dropped waste batteries by the plurality of dropping holes 210 with different sizes arranged on the type classification sliding groove 200, the internal resistance of the waste batteries with the same type is detected by the internal resistance detection module arranged in the type classification sliding groove 300, the waste batteries with the same type are further classified into different types according to the internal resistance of the waste batteries and are conveyed to different classification sub-boxes 410, the classification of the waste batteries is precise, and the recovery processing work of various waste batteries in the later period is facilitated.

In this embodiment, the top of the box 100 is further provided with a top cover 120, and two parallel sliding grooves matched with the top cover 120 are provided on two sides of the feeding hole 110. The opening and closing of the top cover 120 can be achieved by sliding the top cover 120 in a sliding manner.

In this embodiment, the falling hole 210 near the top of the model sorting chute 200 is provided with a grating 220. Through the arrangement of the grid 220, the button cell can be effectively separated out.

In this embodiment, on the type classification sliding groove 200, a plurality of first deceleration strips are disposed between two adjacent falling holes 210, the first deceleration strips are perpendicular to the sliding direction of the batteries, the falling holes 210 are specifically rectangular, the size of each falling hole 210 is different, the size of each falling hole 210 needs to be designed according to the size of the type of the waste battery to be classified, and the waste battery falls into the type classification sliding groove 300 through the corresponding falling hole 210 in the sliding process of the type classification sliding groove 200. The considered waste battery is prone to incline in the sliding process of the model classification sliding groove 200, that is, the axial direction of the waste battery is not perpendicular to the moving direction thereof, but has a certain included angle, so that the waste battery is difficult to drop into the dropping hole 210, therefore, the embodiment ensures that the axial direction of the waste battery in the moving process is perpendicular to the moving direction thereof as much as possible through the arrangement of the first deceleration strip, and simultaneously reduces the moving speed of the waste battery on the model classification sliding groove 200, and ensures that the waste battery can enter the type classification sliding groove 300 through the corresponding dropping hole 210.

Referring to fig. 3, in this embodiment, the battery internal resistance detection module includes a plurality of relay baffles 310, electrode interfaces 320, an internal resistance detection circuit, a controller, and two electric control gates 420, where the number of the electric control gates 420 is two, and the number of the electrode interfaces 320 is two;

the electric control doors 420 are respectively arranged at the tops of the classification sub-boxes 410, the classification sub-boxes 410 in the same collection box 400 are abutted together, the electric control doors 420 of the classification sub-boxes 410 in the same collection box 400 are all positioned on the same inclined plane, the relay baffle plate 310 is arranged at the bottom of the type classification sliding chute 300, and the electrode interfaces 320 are respectively arranged at two opposite inner side surfaces close to the bottom of the type classification sliding chute 300;

the electrode interface 320 is electrically connected to the internal resistance detection circuit, and the internal resistance detection circuit, the relay baffle 310 and the electric control gate 420 are electrically connected to the controller.

In the application process of this embodiment, the waste batteries pass through the corresponding falling holes 210 and then reach the type classification chutes 300 connected to the falling holes 210, the type classification chutes 300 are provided with a plurality of second deceleration strips, and the second deceleration strips have similar functions to the first deceleration strips, and are mainly used for reducing the speed of the waste batteries moving in the type classification chutes 300, and simultaneously ensure that the axial direction of the waste batteries is parallel to the line connecting the two electrode interfaces 320 as far as possible before the waste batteries approach the electrode interfaces 320, so that the waste batteries can be stably clamped between the two electrode interfaces 320, and the positive and negative electrodes of the waste batteries are electrically connected to the two electrode interfaces 320.

The working principle of the battery internal resistance detection module in this embodiment is as follows, waste batteries in the type classification chutes 200 fall into the connected type classification chutes 300 after passing through the corresponding falling holes 210, the controller controls the relay baffles 310 in the type classification chutes 300 to be closed, while the waste batteries are blocked by the relay baffles 310, the positive and negative electrodes of the waste batteries are electrically connected with the two electrode interfaces 320, at this time, the internal resistance detection circuit detects the internal resistance of the waste batteries, the controller judges which type the waste batteries belong to according to the internal resistance of the waste batteries detected by the internal resistance detection circuit, controls the electric control doors 420 of the corresponding classification sub-boxes 410 to be opened, and then controls the relay baffles 310 to be opened, so that the waste batteries enter the classification sub-boxes 410 through the corresponding electric control doors 420.

Referring to fig. 4, the internal resistance detection circuit in this embodiment includes an alternating power supply 510, a voltage dividing resistor 520, a differential amplifier 530, a proportional amplifier 540, a rectifier 550, and a filter capacitor 560, where the proportional amplifier 540 is preferably an in-phase proportional amplifier;

one end of the alternating power supply 510 is electrically connected to one of the electrode interfaces 320 through the voltage-dividing resistor 520, the other end of the alternating power supply 510 is electrically connected to the other electrode interface 320, the two electrode interfaces 320 are respectively electrically connected to the input end of the differential amplifier 530, the output end of the differential amplifier 530 is electrically connected to the input end of the proportional amplifier 540, the output end of the proportional amplifier 540 is electrically connected to the input end of the rectifier 550, and the output end of the rectifier 550 is electrically connected to the controller through the filter capacitor 560.

Further, in this embodiment, the power module includes a solar photovoltaic panel 600, and the solar photovoltaic panel 600 is disposed on an outer surface of the box 100.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. The waste battery classification recycling device is characterized by comprising a box body (100), wherein a throwing hole (110) is formed in the top of the box body (100), a model classification sliding groove (200), a type classification sliding groove (300) and a collection box (400) are formed in the box body (100), a plurality of types of classification sliding grooves (300) and a plurality of collection boxes (400) are arranged in the box body (100), the top of the model classification sliding groove (200) is connected with the throwing hole (110), a plurality of falling holes (210) are formed in the model classification sliding groove (200), the top of each type classification sliding groove (300) is connected with each falling hole (210) in a one-to-one correspondence manner, and the bottom of each type classification sliding groove (300) is connected with each collection box (400) in a one-to-one correspondence manner;

the battery classifying and collecting box is characterized in that a power supply module is installed on the box body (100), a battery internal resistance detecting module is installed on each type classifying chute (300), a plurality of classifying sub-boxes (410) are arranged in the collecting box (400), the power supply module is electrically connected with the battery internal resistance detecting modules, and the battery internal resistance detecting modules are configured to convey batteries to different classifying sub-boxes (410) according to different internal resistances of the batteries.

2. The waste battery classification and recovery device according to claim 1, characterized in that: the battery internal resistance detection module comprises a plurality of relay baffles (310), electrode interfaces (320), an internal resistance detection circuit, a controller and two electric control doors (420), wherein the number of the electric control doors (420) is two, and the number of the electrode interfaces (320) is two;

the electric control doors (420) are respectively arranged at the top of each classification subbox (410), each classification subbox (410) in the same collection box (400) is abutted together, the electric control doors (420) of each classification subbox (410) in the same collection box (400) are all positioned on the same inclined plane, the relay baffle (310) is arranged at the bottom of the type classification sliding chute (300), and the electrode interfaces (320) are respectively arranged at two opposite inner side surfaces close to the bottom of the type classification sliding chute (300);

the electrode interface (320) is respectively electrically connected with the internal resistance detection circuit, and the internal resistance detection circuit, the relay baffle (310) and the electric control door (420) are respectively electrically connected with the controller.

3. The waste battery classification and recovery device according to claim 2, characterized in that: the internal resistance detection circuit comprises an alternating power supply (510), a voltage division resistor (520), a differential amplifier (530), a proportional amplifier (540), a rectifier (550) and a filter capacitor (560);

one end of the alternating power supply (510) is electrically connected with one of the electrode interfaces (320) through the voltage dividing resistor (520), the other end of the alternating power supply (510) is electrically connected with the other electrode interface (320), the two electrode interfaces (320) are respectively electrically connected with the input end of the differential amplifier (530), the output end of the differential amplifier (530) is electrically connected with the input end of the proportional amplifier (540), the output end of the proportional amplifier (540) is electrically connected with the input end of the rectifier (550), and the output end of the rectifier (550) is electrically connected with the controller through the filter capacitor (560).

4. The waste battery classification and recovery device according to claim 1, characterized in that: the power module comprises a solar photovoltaic panel (600), and the solar photovoltaic panel (600) is arranged on the outer surface of the box body (100).

5. The waste battery classification and recovery device according to claim 1, characterized in that: the falling hole (210) close to the top of the model classification sliding groove (200) is provided with a grating (220).

6. The waste battery classification and recovery device according to claim 5, characterized in that: and a plurality of first deceleration strips are arranged between two adjacent falling holes (210) on the model classification sliding grooves (200).

7. The waste battery classification and recovery device according to claim 2, characterized in that: and a plurality of second deceleration strips are arranged on the type classification sliding groove (300).

8. The waste battery classification and recovery device according to claim 1, characterized in that: the top of the box body (100) is also provided with a top cover (120), and two sides of the throwing hole (110) are provided with two mutually parallel sliding grooves matched with the top cover (120).