CN114677795A

CN114677795A - Waste battery recovery device with old-new function

Info

Publication number: CN114677795A
Application number: CN202210292693.0A
Authority: CN
Inventors: 李鱼珍珠; 田晓庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-06-28

Abstract

The invention belongs to the technical field of waste battery recovery, and provides a waste battery recovery device with an old-used and new-used function, which comprises a shell, a material distribution device, a first material feeding device, a true and false recognition device, a second material feeding device, a non-battery material storage box, a model recognition device, a third material feeding device, a waste battery classified storage device, a new battery material storage box, a fourth material feeding device and a microcomputer, wherein the shell is provided with a waste battery putting port and a new battery receiving port. The waste battery recovery device with the function of replacing old batteries with new batteries improves the recovery efficiency of the waste batteries by improving the enthusiasm of people for recovering the waste batteries.

Description

Waste battery recovery device with old and new replacing function

Technical Field

The invention relates to the technical field of waste battery recovery, in particular to a waste battery recovery device with an old-used and new-used function.

Background

At present, although each cell is usually provided with a waste battery recycling device, the phenomenon that waste batteries appear in other garbage cans is still common. The main reasons for this phenomenon are: the conventional waste battery recovery device is only a simple recovery box generally, and the enthusiasm of people for recovering waste batteries cannot be mobilized, so that the recovery efficiency of the waste batteries is low.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a waste battery recycling device with a new function to improve the enthusiasm of people for recycling waste batteries and further improve the recycling efficiency of the waste batteries.

In order to achieve the purpose, the invention provides a waste battery recycling device with the function of replacing old batteries with new batteries, which comprises a shell, a material distribution device, a first material feeding device, a true and false identification device, a second material feeding device, a non-battery material storage box, a model identification device, a third material feeding device, a waste battery classified material storage device, a new battery material storage box, a fourth material feeding device and a microcomputer, wherein the shell is provided with a waste battery putting-in port and a new battery getting-out port;

the material distribution device is arranged below the waste battery putting port, and a feed inlet of the material distribution device is communicated with the waste battery putting port; the first feeding device is arranged below the material distribution device; the true and false identification device is arranged on one side of the material distribution device facing the feeding direction of the first feeding device and is used for performing true and false identification on the material on the first feeding device; the second feeding device and the non-battery storage box are arranged on one side of the true and false recognition device facing the feeding direction of the first feeding device, and the second feeding device is used for conveying non-battery materials on the first feeding device to the non-battery storage box;

the model identification device is arranged on one side, facing the feeding direction of the first feeding device, of the second feeding device and is used for identifying the models of the waste batteries on the first feeding device and counting the batteries of all models; the waste battery classified storage device is arranged on one side of the model identification device facing the feeding direction of the first feeding device and is used for classified storage of waste batteries of different models; the third feeding device is arranged on one side of the model identification device facing the feeding direction of the first feeding device, and the third feeding device is used for conveying the waste batteries on the first feeding device to the waste battery classified storage device; the new battery storage box is arranged in the shell and used for storing a new battery, and the new battery storage box is provided with a discharge hole; the fourth feeding device is arranged below the new battery storage box and used for conveying the new batteries in the new battery storage box to the new battery receiving opening; the microcomputer with true and false recognition device first material feeding unit model recognition device second material feeding unit waste battery classified storage device third material feeding unit and fourth material feeding unit electricity is connected.

Further, the distributing device comprises: the cloth block is provided with a cloth channel, and the cloth channel is communicated with the waste battery throwing-in opening; the two third sliding blocks are respectively arranged in the two sliding grooves in a sliding manner, and an installation groove is formed in one side, opposite to the two third sliding blocks, of each third sliding block; the two cloth belts are respectively arranged in the two mounting grooves in a transmission manner, and the tops of the opposite sides of the two cloth belts are inclined planes which are far away from each other from bottom to top; and one sides of the two third sliding blocks, which deviate from each other, are provided with the third elastic pieces, and in a natural state, the third elastic pieces have a tendency of enabling the two third sliding blocks to move towards the direction of approaching each other.

Further, the first feeding device comprises a driving belt wheel, a driven belt wheel, a conveying belt, a first feeding block and a stepping motor; the driving belt wheel and the driven belt wheel are respectively and oppositely arranged below the distributing device; the conveying belt is arranged between the driving belt wheel and the driven belt wheel; the number of the first feeding blocks is not less than ten, the not less than ten first feeding blocks are uniformly arranged on the conveying belt, and a V-shaped groove is formed in one side of any one first feeding block, which is far away from the conveying belt; and a power output shaft of the stepping motor is connected with a power input end of the driving belt wheel.

Further, the true and false recognition device comprises: the two ends of the first lead screw are respectively provided with thread sections with equal thread pitch but opposite spiral directions; the two first sliding blocks are respectively in threaded connection with the first lead screw through the two threaded sections; the two first contacts are respectively arranged at the lower ends of the opposite sides of the two first sliding blocks; a first current sensor or a first voltage sensor electrically connected with the two first contacts; the power output shaft of the first motor is connected with the power input end of the first lead screw; wherein the first contact comprises: the first slide block is provided with a first slide hole, and the first electrode plate is arranged in the first slide hole in a sliding manner; the first spring is arranged in the first sliding hole, two ends of the first spring are respectively abutted against the inner wall of the first sliding hole and the first electrode plate, and the first spring has a tendency of enabling the first electrode plate to move in a direction away from the first sliding hole in a natural state; the first electrode contact is provided with a plurality of second sliding holes, the second sliding holes are sequentially arranged at intervals along the length direction of the first electrode plate, and the first electrode contacts are respectively arranged in the second sliding holes in a sliding manner; the second springs are respectively arranged in the second sliding holes, two ends of each second spring are respectively abutted against the inner wall of the second sliding hole and the first electrode contact, and the second springs have the tendency that the first electrode contacts move away from the second sliding holes in the natural state; and the first contact sensor is fixedly arranged in the first sliding hole and electrically connected with the microcomputer.

Further, the second feeding device includes: the second electric telescopic rod is arranged on one side of the first feeding device; and the second feeding block is arranged on one side of the second electric telescopic rod facing the first feeding device in a sliding manner, the second feeding block is connected with a power output shaft of the second electric telescopic rod, and the bottom end of the second feeding block is matched with the V-shaped groove.

Further, the model identification device includes: the second lead screw is rotatably arranged in the shell, and two ends of the second lead screw are respectively provided with thread sections with the same thread pitch and the opposite single thread directions; the two second sliding blocks are respectively in threaded connection with the second lead screw through the two threaded sections and can move along the second lead screw along with the rotation of the second lead screw; the two second contacts are respectively arranged at the bottoms of the opposite sides of the two second sliding blocks; a power output shaft of the second motor is connected with a power input end of the second lead screw; the number of the position sensors is multiple, the position sensors are averagely divided into multiple groups, each group of the position sensors is provided with two position sensors, the two position sensors in any group of the position sensors are symmetrically arranged on two sides of the top of the second screw rod, and the distance between the two position sensors in any group of the position sensors is unique; and a second current sensor or a second voltage sensor electrically connected to the two second contacts;

wherein the second contact comprises: a second electrode plate, wherein a third slide hole is formed on the second slider, and the second electrode plate is fixedly arranged in the third slide hole; the second electrode contact is provided with a plurality of fourth slide holes, the fourth slide holes are sequentially arranged at intervals along the length direction of the first electrode plate, and the first electrode contacts are respectively arranged in the fourth slide holes in a sliding manner; and the fourth springs are respectively arranged in the fourth sliding holes, two ends of each fourth spring are respectively abutted against the inner wall of the fourth sliding hole and the first electrode contact, and the fourth springs have the tendency that the second electrode contacts deviate from the fourth sliding holes in the moving direction under the natural state.

Further, the third feeding device includes: the third electric telescopic rod is arranged on one side of the second feeding device; and the third feeding block is arranged on one side of the third electric telescopic rod facing the second feeding device in a sliding manner, the third feeding block is connected with a power output shaft of the third electric telescopic rod, and the bottom end of the third feeding block is matched with the V-shaped groove.

Further, the waste battery classified storage device comprises: a mounting frame disposed within the housing; the two fifth screw rods are respectively and rotatably arranged on two sides of the mounting frame; the two fifth nuts are respectively arranged on the two fifth screw rods and are fixedly connected with the two sides of the mounting frame; a power output shaft of the fifth motor is connected with power input ends of the two fifth screw rods; and the box body is detachably arranged on the mounting frame, a plurality of storage cavities for respectively storing waste batteries of different models are arranged in the box body, and any storage cavity is provided with a feeding hole.

The material sensing device is arranged below the distributing device and is electrically connected with the microcomputer; the material sensing device comprises a second emitter and a second light receiver, and the second emitter and the second light receiver are respectively arranged on two sides of the first feeding device.

The invention has the beneficial effects that:

according to the waste battery recovery device with the old-time and new-time replacing function, the true and false identification device and the model identification device are arranged to perform true and false identification, model identification and counting treatment on the waste batteries, so that when a certain number of waste batteries are input, a corresponding number of new batteries can be obtained to be used as compensation, the enthusiasm of people for waste battery recovery is improved, and the recovery efficiency of the waste batteries is improved.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings used in the detailed description or the prior art description will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a perspective view of a waste battery recycling apparatus according to an embodiment of the present invention;

FIG. 2 is an internal structural view of the used battery recycling apparatus shown in FIG. 1;

FIG. 3 is a right side view of the used battery recycling apparatus shown in FIG. 2;

FIG. 4 is a top view of FIG. 2;

FIG. 5 is an enlarged view taken at A of FIG. 2;

FIG. 6 is an enlarged view at B shown in FIG. 4;

FIG. 7 is an enlarged view at C shown in FIG. 4;

FIG. 8 is a cross-sectional view taken in the direction D-D of FIG. 4;

FIG. 9 is a sectional view of a distributing device of the waste battery recycling apparatus shown in FIG. 1;

fig. 10 is a sectional view of a genuine or counterfeit recognition apparatus of the waste battery recycling apparatus shown in fig. 1;

FIG. 11 is an enlarged view at E shown in FIG. 10;

fig. 12 is a sectional view of a model identification device of the waste battery recycling apparatus shown in fig. 1;

FIG. 13 is an enlarged view at F of FIG. 12;

FIG. 14 is an enlarged view at G of FIG. 12;

FIG. 15 is a schematic block diagram of the circuit of the genuine/counterfeit recognition apparatus of the used battery recycling apparatus shown in FIG. 1;

FIG. 16 is a schematic block diagram of still another circuit of the genuine identification means of the used battery recycling apparatus shown in FIG. 1;

FIG. 17 is a schematic block circuit diagram of a model identification device of the waste battery recycling apparatus shown in FIG. 1;

FIG. 18 is a schematic block diagram of still another electric circuit of the model identification means of the used battery recycling apparatus shown in FIG. 1;

fig. 19 is a schematic block circuit diagram of the waste battery recovery apparatus shown in fig. 1.

Reference numerals are as follows:

100-material distribution device, 110-material distribution block, 120-third sliding block, 130-material distribution belt, 140-third spring, 150-transmission wheel, 200-first feeding device, 210-driving pulley, 220-driven pulley, 230-conveying belt, 240-first feeding block, 250-stepping motor, 300-true and false recognition device, 310-first lead screw, 320-first sliding block, 330-first contact, 331-first electrode plate, 332-first spring, 333-first electrode contact, 334-second spring, 335-first contact sensor, 341-current sensor, 342-voltage sensor, 350-first motor, 400-second feeding device, 410-second electric drive, 420-second feeding block, 500-model identification device, 510-second lead screw, 520-second sliding block, 530-second contact, 531-second electrode plate, 532-second electrode contact, 533-fourth spring, 540-second motor, 550-position sensor, 561-second current sensor, 562-second voltage sensor, 600-third feeding device, 610-third electric telescopic rod, 620-third feeding block, 700-fourth feeding device, 710-mounting seat, 720-feeding roller, 730-sixth motor, 740-slideway, 800-material sensing device, 810-second emitter, 820-second light receiver, 010-non-battery storage box, 020-waste battery classified storage device, 021-mounting frame, 022-fifth lead screw, 023-a fifth nut, 024-a fifth motor, 025-a box body, 030-a new battery storage box, 000-a waste battery and 001-a microcomputer.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

As shown in fig. 1 to 19, the present invention provides a waste battery recycling apparatus having a function of replacing a new one with another, which is installed in a place where people live, such as a residential district, downstairs, etc. The battery sorting and feeding device comprises a shell, a material distribution device 100, a first feeding device 200, a true and false identification device 300, a second feeding device 400, a non-battery storage box 010, a model identification device 500, a third feeding device 600, a waste battery sorting and storage device 020, a new battery storage box 030, a fourth feeding device 700 and a microcomputer 001.

Wherein, the shell is provided with a waste battery putting port and a new battery receiving port. The distributing device 100 is installed below the waste battery input port, a feed port of the distributing device 100 is communicated with the waste battery input port, and the distributing device 100 is used for accurately conveying materials input from the waste battery input port to the first feeding device 200.

The first feeding device 200 is installed below the material distributing device 100, and the first feeding device 200 is used for sequentially conveying the materials conveyed by the material distributing device 100 to the genuine and fake identification device 300, the second feeding device 400, the model identification device 500 and the third feeding device 600.

The true and false recognition device 300 is installed on one side of the material distribution device 100 facing the feeding direction of the first feeding device 200, and the true and false recognition device 300 is used for performing true and false recognition on the material on the first feeding device 200, that is, judging whether the material conveyed to the true and false recognition device 300 by the first feeding device 200 is a waste battery 000 or a non-battery material. This is to avoid someone from using other non-battery materials to pretend a used battery and thereby obtain a new battery from the recycling device.

The second feeding device 400 and the non-battery storage box 010 are installed on one side of the genuine and counterfeit recognition device 300 facing the feeding direction of the feeding device, the second feeding device 400 is used for conveying the non-battery material on the first feeding device 200 to the non-battery storage box 010, specifically, when the genuine and counterfeit recognition device 300 recognizes that the material belongs to the non-battery material, the microcomputer 001 controls the first feeding device 200 to convey the material to the second feeding device 400, and the second feeding device 400 conveys the non-battery material to the non-battery storage box 010.

The model recognition device 500 is installed at one side of the second feeding device 400 facing the feeding direction of the first feeding device 200, and the model recognition device 500 is used for performing model recognition on the waste batteries on the first feeding device 200 and counting the batteries of each model. Specifically, when the material is identified as a waste battery by the authenticity identification device 300, the first feeding device 200 conveys the waste battery to the model identification device 500, the model identification device 500 identifies the model of the waste battery, that is, the waste battery belongs to the battery No. 1, the battery No. 2, the battery No. 5, the battery No. 7, and the like, and counts the number of the batteries, that is, statistics is performed according to the model of the waste battery, for example, how many the battery No. 1, how many the battery No. 2, and the like are.

The used battery sorted-storage device 020 and the third feeding device 600 are installed on the side of the model identification device 500500 facing the feeding direction of the first feeding device 200. Wherein, categorised storage device 020 of waste battery is used for storing waste battery. The third feeding device 600 is used for conveying the waste batteries on the first feeding device 200 to the waste battery sorting and storing device 020. Specifically, the waste batteries subjected to the model identification and counting process by the model identification device 500500 are conveyed to the third feeding device 600 by the first feeding device 200, and then conveyed to the waste battery classification storage device 020 for storage by the third feeding device 600.

Fresh battery storage case 030 installs in the casing, and fresh battery storage case 030 is used for storing fresh battery, and fresh battery storage case 030 is provided with the discharge gate.

Specifically, the number of new battery storage boxes 030 is a plurality of, and a plurality of new battery storage boxes 030 are used for storing the storage cavity of the new battery of various models respectively, and the below of every new battery storage box 030 is provided with a fourth material feeding unit 700 that carries corresponding model. Therefore, according to the number of the waste batteries of each model recorded by the model recognition device 500, the fourth feeding device 700 for feeding the waste batteries of the corresponding model is controlled by the microcomputer 001 to feed the new batteries of the corresponding model.

The fourth feeding device 700 is installed below the new battery storage box 030, and the fourth feeding device 700 is used for conveying new batteries in the new battery storage box 030 to the new battery receiving opening.

Specifically, the fourth feeding device 700 includes a mounting seat 710, a feeding roller 720, a sixth motor 730, and a chute 740. Wherein, mount pad 710 fixed mounting has seted up the installation cavity in the casing, and this installation cavity suits with feeding roller 720 in the mount pad 710, and feed inlet and discharge gate have been seted up to the upper and lower both sides of installation cavity. The feeding roller 720 is rotatably arranged in the mounting cavity, n feeding grooves (n is more than or equal to 1) are formed in the periphery of the feeding roller 720, and the feeding grooves are matched with the batteries. Preferably, n is greater than or equal to 2, so that a feeding groove is ensured to correspond to the feeding hole and the discharging hole of the mounting cavity at any time. The power output shaft of the sixth motor 730 is connected to the power input end of the feeding roller 720, and of course, the sixth motor is also electrically connected to the microcomputer. It should be noted that the sixth motor 730 is a step motor, and the angular displacement of the sixth motor 730 per rotation of the driving roller is equal to 360 ° divided by n. The slide 740 is fixedly arranged in the shell, a feed inlet of the slide 740 is communicated with a discharge outlet of the mounting seat 710, and a discharge outlet of the slide 740 is communicated with a new battery receiving opening.

The fourth feeding device 700 achieves the feeding purpose by using the principle that the feeding groove can only transport one battery with a corresponding model at a time. Specifically, when the corresponding fourth feeding device 700 receives a command to convey a new battery of the type, the sixth motor 730 drives the feeding roller 720 to operate one or more times, so as to convey a corresponding number of new batteries. That is, when a new battery needs to be conveyed, the sixth motor 730 drives the feeding roller 720 to rotate for a working angular displacement, and when m new batteries need to be conveyed, the feeding roller 720 is driven to rotate for m working angular displacements, wherein m is greater than or equal to 1, and one working angular displacement is equal to 360 degrees divided by n.

The microcomputer 001 is electrically connected with the genuine and counterfeit recognition device 300, the first feeding device 200, the model recognition device 500, the second feeding device 400, the third feeding device 600, the waste battery classified storage device 020 and the fourth feeding device 700. The microcomputer 001 is used for controlling the operations of the first feeding device 200, the second feeding device 400, the third feeding device 600 and the fourth feeding device 700 according to information transmitted from the genuine or counterfeit identifying device 300 and the model identifying device 500.

Specifically, when the genuine and counterfeit recognition device 300 recognizes that the material is a non-battery material, the microcomputer 001 first controls the first feeding device 200 to convey the material to the second feeding device 400, and then controls the second feeding device 400 to convey the material to the non-battery storage box 010; when the genuine-fake identification device 300 identifies that the material is a waste battery, the microcomputer 001 controls the first feeding device 200 to feed the material to the model identification device 500, and then the model identification device 500 identifies the model and counts the number accordingly. The identification of the model number means that the waste battery is identified as belonging to the battery number, i.e. whether the waste battery belongs to the battery number 1, 2, 5 or 7. And then, respectively counting the waste batteries of all models, namely performing data statistics according to the models of the waste batteries, such as the number of the No. 1 battery, the number of the No. 2 battery and the like.

And then the waste batteries are conveyed to the third feeding device 600 by the first feeding device 200, and finally conveyed to the waste battery classification storage device 020 by the third feeding device 600.

In addition, when the number of the waste batteries of a certain type reaches a certain number, assuming that the exchange ratio of the waste batteries to the new batteries is 4:1, when the number of the waste batteries of the type reaches four, the microcomputer 001 controls the fourth feeding device 700 to feed out a new battery of the type, and then counts the number of the waste batteries of the type again.

Of course, after the counting of all the models of the waste batteries is completed, that is, after the user stops throwing the waste batteries, the microcomputer 001 controls the fourth feeding device 700 to deliver a corresponding number of new batteries of the model according to the total number of the waste batteries of each model. Specifically, the method comprises the following steps:

wherein N is the total number of waste batteries of a certain model;m is the number of new batteries of the type to be conveyed;

the exchange ratio of the new battery and the waste battery of the model is the exchange ratio of how many waste batteries are exchanged for one new battery.

In one embodiment, the cloth device 100 includes a cloth block 110, a third slider 120, a cloth band 130, and a third spring 140.

The cloth block 110 is provided with a cloth passage, which is communicated with the waste battery throwing port. Two chutes are formed in the cloth block 110, the two chutes are located on two sides of the bottom of the cloth channel, the number of the third sliding blocks 120 is two, specifically, one opposite sides of the two chutes are communicated with the cloth channel, the bottom sides of the two chutes are communicated with the first feeding device 200, the two third sliding blocks 120 are respectively slidably mounted in the two chutes, and one opposite sides of the two third sliding blocks 120 are provided with mounting grooves, specifically, one opposite sides of the two mounting grooves are communicated with the cloth channel, and the bottom sides of the two mounting grooves are communicated with the first feeding device 200. The two cloth belts 130 are respectively arranged in the two mounting grooves in a transmission manner, and the tops of the opposite sides of the two cloth belts 130 are inclined planes which are far away from each other from bottom to top. Specifically, five driving wheels 150 are arranged in the two mounting grooves in a mirror image manner, the five driving wheels 150 support the cloth belt 130 into a pentagon, two upper and lower sides of the pentagon are mutually parallel in a cross section manner, two left and right sides of the pentagon are also mutually parallel, and the fifth side is an inclined plane. This creates an upward opening between the two strips of fabric 130.

The third springs 140 are installed on the sides of the two third sliders 120 facing away from each other, and naturally, the third springs 140 have a tendency of moving the two third sliders 120 toward the direction of approaching each other, that is, the third springs 140 are used for keeping the two cloth belts 130 always toward each other, so as to limit the material passing between the two cloth belts 130, and make the material accurately drop on the first feeding device 200.

Specifically, when no material is charged, the two cloth belts 130 are brought close to each other to a position closest to each other by the elastic force of the third spring 140.

After the material is put into the container, under the dual action of the gravity of the material and the inclined plane of the cloth belt 130, the material provides a transverse pressure in opposite directions to the two cloth belts 130, so as to overcome the elastic force of the third spring 140 and keep away from each other, and further the material falls down between the two cloth belts 130. In this process, because the two cloth belts 130 are under the action of the third spring 140, the channel between the two cloth belts 130 is adapted to the size of the material all the time, so that the material can accurately fall into the first feeding device 200 from between the two cloth belts 130 all the time, thereby achieving the purpose of cloth.

In addition, through setting up cloth area 130 for the gliding in-process of material between cloth area 130, the material can drive cloth area 130 motion, thereby reduces frictional force, so that the material card is between two cloth areas 130.

In one embodiment, the first feeding device 200 includes a driving pulley 210, a driven pulley 220, a conveyor belt 230, a first feedblock 240, and a stepper motor 250.

Wherein, the driving pulley 210 and the driven pulley 220 are respectively installed below the material distributing device 100 relatively. The conveyor belt 230 is drivingly mounted between the driving pulley 210 and the driven pulley 220. The number of the first feedblocks 240 is not less than ten. Specifically, since there is one first feeding block 240, namely five first feeding blocks 240, at each of the material distribution device 100, the authenticity identifying device 300, the second feeding device 400, the model identifying device 500 and the third feeding device 600, in order to ensure effective circulation of the first feeding device 200, the total number of the first feeding blocks 240 should be not less than five times two, that is, not less than ten. The at least ten first feeding blocks 240 are uniformly arranged on the conveying belt 230, and one side of any one first feeding block 240 far away from the conveying belt 230 is provided with a V-shaped groove, which can be an arc-shaped groove. The power output shaft of the stepping motor 250 is connected to the power input end of the driving pulley 210, and the stepping motor 250 is also electrically connected to the microcomputer 001.

Specifically, when in use, the material falls into the V-shaped groove of the first feeding block 240 located below the distributing device 100 from the distributing device 100, and then the stepping motor 250 drives the driving pulley 210 to rotate so as to drive the conveying belt 230 to rotate, so that the first feeding block 240 is circulated, and the conveying of the material can be completed. When the first feeding block 240 carries the material to the true and false recognition device 300 and moves to the true and false recognition device 300, the true and false recognition device 300 recognizes the material, if the material is a non-battery material, when the material is conveyed to the second feeding device 400, the material is conveyed to the non-battery storage box 010 by the second feeding device 400, and if the material is recognized as a waste battery after being recognized by the true and false recognition device 300, the waste battery is continuously conveyed to the model recognition device 500 by the first feeding device 200 for model recognition and counting, and then conveyed to the third feeding device 600 and conveyed to the waste battery classification storage device 020 by the third feeding device 600 for storage.

It should be noted that the distance of each operation of the stepping motor 250 is equal to the distance between any two adjacent first feeding blocks 240, and the distance between any two adjacent ones of the material distribution device 100, the genuine-fake identification device 300, the second feeding device 400, the model identification device 500, and the third feeding device 600 is equal to an integral multiple of the distance between any two adjacent first feeding blocks 240. Preferably one time. This makes it possible to make the entire waste battery recovery apparatus compact to save space.

The first feeding device 200 with the structure is simple in structure, and materials can be always kept in the middle of the sliding block by utilizing the V-shaped groove, so that the positioning of the materials is facilitated.

In one embodiment, the genuine recognition apparatus 300 includes a first lead screw 310, a first slider 320, a first contact 330, a current sensor 341 or a voltage sensor 342, and a first motor 350.

Wherein the first lead screw 310 is rotatably mounted within the housing. The two ends of the first lead screw 310 are respectively provided with thread sections with equal thread pitch but opposite thread direction. The number of the first sliding blocks 320 is two, and the two first sliding blocks 320 are respectively in threaded connection with the first lead screw 310 through two threaded sections and can make reciprocating linear motion along the first lead screw 310 along with the forward and reverse rotation of the first lead screw 310. In an initial state, the two first sliders 320 are respectively located at two ends of the first lead screw 310, and specifically, the two first sliders 320 are spaced from two ends of the first feeding block 240 by a distance, so as to ensure that the first feeding device 200 does not interfere with the first sliders 320 and the first contact 330 in the feeding process. The number of the first contacts 330 is two, and the two first contacts 330 are respectively installed at the lower ends of the opposite sides of the two first sliders 320. A current sensor 341 or a voltage sensor 342 is electrically connected to the two first contacts 330. The power output shaft of the first motor 350 is connected to the power input end of the first lead screw 310, and of course, is electrically connected to the microcomputer 001.

In use, the material is first conveyed to the true and false recognition device 300 by the first feeding device 200, and is subjected to true and false recognition by the true and false recognition device 300.

Specifically, after the first feeding device 200 conveys the material to the genuine-fake identification device 300, the first motor 350 drives the first lead screw 310 to rotate, so as to drive the two first sliding blocks 320 to approach each other, and further bring the two first contacts 330 to approach each other.

When the two first contacts 330 collide with the material, the two first contacts 330, the current sensor 341, or the voltage sensor 342 form a loop. At this time, if the current sensor 341 or the voltage sensor 342 detects an electric signal, specifically, the current sensor 341 detects a current signal and the voltage sensor 342 detects a voltage signal, it indicates that the material is a waste battery. The current sensor 341 or the voltage sensor 342 transmits a corresponding electric signal to the microcomputer 001, and the microcomputer 001 determines that the material is a waste battery. On the contrary, if the current sensor 341 or the voltage sensor 342 does not detect the electric signal, the microcomputer 001 determines that the material is a non-battery material.

After the recognition is completed, the first motor 350 drives the first lead screw 310 to rotate in the reverse direction, so that the first slider 320 is restored to the original position.

The true and false identifying device 300 of the structure fully utilizes the characteristic that the waste battery still contains residual electric quantity to identify the true and false batteries, and has simple structure and easy manufacture.

In addition, the device 300 for identifying true and false further includes a third slide rheostat, a third nut, a third lead screw and a third motor.

Wherein the third slide rheostat is connected in series with the current sensor 341 or the voltage sensor 342, and naturally, the slide sheet of the third slide rheostat is located at one end of the third slide rheostat, which makes the working resistance of the whole third slide rheostat be the maximum value in the whole circuit. This allows the third sliding resistor to be used for voltage division so as to prevent the current sensor 341 or the voltage sensor 342 from being damaged due to an excessive voltage applied to the current sensor 341 or the voltage sensor 342.

The third nut is fixedly connected with the sliding sheet of the third slide rheostat. The third screw rod is in threaded connection with the third nut. The output shaft of the third motor is connected with the power input end of the third screw rod, and the third motor is also electrically connected with the microcomputer 001.

Therefore, the third nut can do reciprocating linear motion on the third lead screw by controlling the forward and reverse rotation of the third motor, and the position of the slide sheet of the third slide rheostat is changed to change the resistance value of the access circuit of the third slide rheostat.

Specifically, initially, the third slide varistor has the highest resistance value connected to the whole circuit, i.e. the sliding piece of the third slide varistor is located at one end of the third slide varistor.

When identifying the material, the two first contacts 330, the third sliding resistor, the current sensor 341 or the voltage sensor 342 form a loop. If the current sensor 341 or the voltage sensor 342 detects an electric signal at this time, the material is a waste battery, and if the current sensor 341 or the voltage sensor 342 does not detect an electric signal at this time, the third motor drives the third lead screw to rotate in the forward direction, so that the third nut carries the slide piece of the third slide rheostat to move towards the other end to reduce the resistance value of the third slide rheostat in the whole circuit, and in the process, if the current sensor 341 or the voltage sensor 342 detects an electric signal, the material is a waste battery. If the resistance value of the whole third slide rheostat access circuit is minimum (namely zero) when the sliding sheet of the third slide rheostat moves to the other end, the current sensor 341 or the voltage sensor 342 still does not detect the corresponding electric signal, and the material is the non-battery material. After the identification is completed, the third motor drives the third lead screw to rotate reversely, so that the sliding sheet of the third slide rheostat is restored to the original position.

With this configuration, it is possible to prevent the current sensor 341 or the voltage sensor 342 from being damaged due to an excessively large voltage value applied thereto, and it is also possible to prevent erroneous determination due to an excessively small voltage value applied to the current sensor 341 or the voltage sensor 342 by changing the resistance value of the third sliding resistor in the connection circuit.

Among them, the first contact 330 includes a first electrode plate 331, a first spring 332, a first electrode contact 333, a second spring 334, and a first touch sensor 335.

The first slider 320 is provided with a first sliding hole, and the first electrode plate 331 is slidably mounted in the first sliding hole

The first spring 332 is installed in the first sliding hole, two ends of the first spring respectively abut against the inner wall of the first sliding hole and the first electrode plate 331, and in a natural state, the first spring 332 has a tendency of making the first electrode plate 331 move in a direction away from the first sliding hole. Of course, the number of the first springs 332 may be one or more.

The number of the first electrode contacts 333 is plural, the first electrode plate 331 is provided with a plurality of second sliding holes, the plurality of second sliding holes are sequentially arranged at intervals along the length direction of the first electrode plate 331, and the plurality of first electrode contacts 333 are respectively slidably mounted in the plurality of second sliding holes.

The number of the second springs 334 is, the second springs 334 are respectively installed in the second sliding holes, two ends of each second spring 334 respectively abut against the inner wall of the second sliding hole and the first electrode contact 333, and in a natural state, the second springs 334 have a tendency of moving the first electrode contact 333 away from the second sliding hole.

And a first touch sensor 335, the first touch sensor 335 being fixedly disposed in the first sliding hole and electrically connected to the microcomputer 001.

Thus, when in use, the first motor 350 drives the two first sliding blocks 320 to approach each other, so that the first electrode contacts 333 contact with the positive and negative electrodes of the waste battery, then the second spring 334 is compressed, the first electrode plate 331 is pushed by the second spring 334 to compress the first spring 332 to move, when the first electrode plate 331 contacts with the first contact sensor 335 to generate a reaction, the first contact sensor 335 transmits information to the microcomputer 001, and the microcomputer 001 controls the first motor 350 to stop operating. If the current sensor 341 or the voltage sensor 342 detects a corresponding signal, the material is a waste motor, and if the corresponding signal is not detected, the material is a non-battery material. Thereafter, the first motor 350 drives the first slider 320 to return to the home position.

The first contact 330 of this structure ensures that the first contact 330 can contact different types of batteries and form a good electrical connection by providing a plurality of first electrode contacts 333. At the same time, the first touch sensor 335 is provided to control the operation of the first motor 350.

In one embodiment, the second feeding device 400 comprises a second electrically telescopic rod 410 and a second feedblock 420.

Wherein, the second electric telescopic rod 410 is fixedly installed at one side of the first feeding device 200 and electrically connected with the microcomputer 001.

The second feeding block 420 is slidably installed at one side of the second electric telescopic rod 410 facing the first feeding device 200, the second feeding block 420 is connected with the power output shaft of the second electric telescopic rod 410, and the bottom end of the second feeding block 420 is adapted to the V-shaped groove.

Thus, in the initial state, the second electric telescopic rod 410 is contracted to enable the second feeding block 420 to be positioned at one end of the first feeding block 240 and enable the first feeding blocks 240 to be separated from each other. So as to prevent the first feeding device 200 from interfering with the second feeding block 420 during feeding.

During the use, second electric telescopic handle 410 extends to promote second pay-off piece 420 and remove, and then with the material propelling movement of the non-battery in the V-arrangement groove of first pay-off piece 240 to in the non-battery storage case 010. Thereafter, the second electric telescopic rod 410 is contracted to restore the second feeding block 420 to the original position.

The second feeding device 400 with the structure has a simple structure.

In one embodiment, the model identification device 500 includes a second lead screw 510, a second slider 520, a second contact 530, a second motor 540, a position sensor 550, and a second current sensor 561 or a second voltage sensor 562.

The second lead screw 510 is rotatably mounted in the housing, and two ends of the second lead screw 510 are respectively provided with thread sections with the same thread pitch and the opposite single thread directions. The number of the second sliders 520 is two, and the two second sliders 520 are respectively in threaded connection with the second lead screw 510 through two threaded sections and can move along the second lead screw 510 along with the rotation of the second lead screw 510. The power output shaft of the second motor 540 is connected with the power input end of the second lead screw 510. Therefore, the second motor 540 is controlled to drive the second lead screw 510 to rotate forward and backward so as to enable the two sliding blocks to approach or separate from each other. Initially, two second sliders 520 are positioned at both ends of the second lead screw 510, such that the second sliders 520 and the second contact 530 are moved away from the V-shaped groove of the first feedblock. So as to prevent the second slider 520 and the second contact 530 from interfering with the first feeding block during feeding of the first feeding device 200.

The number of the second contacts 530 is two, and two second contacts 530 are respectively disposed at the bottom of the opposite sides of the two second sliders 520. The power output shaft of the second motor 540 is connected with the power input end of the second lead screw and electrically connected with the microcomputer 001.

The number of the position sensors 550 is plural, the plural position sensors 550 are equally divided into plural groups, each group includes two position sensors 550, two position sensors 550 in any one group of the position sensors 550 are symmetrically disposed on both sides of the top of the second lead screw 510, and the distance between two position sensors 550 in any one group of the position sensors 550 is unique, i.e., different. Specifically, the distance between any one of the position sensors 550 is designed according to different types of batteries. A second current sensor 561 or a second voltage sensor 562 is electrically connected to the two second contacts 530. Of course, the position sensor 550 is also electrically connected to the microcomputer 001.

The above-described model recognition apparatus 500 performs model recognition on batteries by using different models of batteries having different lengths. Specifically, when the first feeding device 200 conveys the waste battery to the model identification device 500, the second motor 540 drives the second lead screw 510 to rotate in the forward direction, so as to drive the two second sliding blocks 520 to approach each other. When the two second sliders 520 respectively sense two position sensors 550 of a certain set of position sensors 550, the second motor 540 stops operating.

If the second current sensor 561 or the second voltage sensor 562 detects an electrical signal, that is, the current sensor detects a current signal or the voltage sensor detects a voltage signal, the waste battery is the battery type corresponding to the set of position sensors 550. Then the second motor 540 drives the second lead screw 510 to rotate reversely, so that the two second sliding blocks 520 are restored to the original positions. If the second current sensor 561 or the second voltage sensor 562 do not detect the corresponding electrical signal, the second motor 540 continues to drive the second lead screw 510 to rotate in the forward direction, so that the two second sliders 520 are inducted by the other set of position sensors 550 with a smaller distance.

If the second current sensor 561 or the second voltage sensor 562 detects an electrical signal, that is, the current sensor detects a current signal or the voltage sensor detects a voltage signal, the waste battery is the battery type corresponding to the set of position sensors 550. Then the second motor 540 drives the second lead screw 510 to rotate reversely, so that the two second sliding blocks 520 are restored to the original positions. If the second current sensor 561 or the second voltage sensor 562 do not detect the corresponding electrical signal, the second motor 540 continues to drive the second lead screw 510 to rotate in the forward direction, so that the two second sliders 520 are inducted by the other set of position sensors 550 with a smaller distance. And repeating the steps until the model identification of the waste battery is completed.

In addition, the model identification device 500 further includes a fourth slide rheostat, a fourth nut, a fourth lead screw, and a fourth motor.

The fourth slide rheostat is connected with the current sensor or the voltage sensor in series, and in a natural state, the slide sheet of the fourth slide rheostat is positioned at one end, which enables the working resistance of the whole fourth slide rheostat to be the maximum value in the whole circuit. Therefore, the fourth slide rheostat can be used for voltage division so as to prevent the current sensor or the voltage sensor from being damaged due to excessive voltage applied to the current sensor or the voltage sensor.

The fourth nut is fixedly connected with the sliding sheet of the fourth slide rheostat. The fourth screw rod is in threaded connection with the fourth nut. An output shaft of the fourth motor is connected with a power input end of the fourth lead screw and is electrically connected with the microcomputer 001. Therefore, the fourth nut can do reciprocating linear motion on the fourth lead screw by controlling the forward and reverse rotation of the fourth motor, and the position of the slide sheet of the fourth slide rheostat is changed to change the resistance value of the access circuit of the fourth slide rheostat.

Specifically, initially, the fourth slide varistor has the largest resistance value connected to the whole circuit, i.e. the sliding piece of the fourth slide varistor is located at one end of the fourth slide varistor.

When identifying the waste battery, the material, the two second contacts 530, the fourth slide rheostat, the second current sensor 561 or the second voltage sensor 562 form a loop. If at this time, the second current sensor 561 or the second voltage sensor 562 detects an electric signal, the waste battery is the battery of the model. If the current sensor or the voltage sensor does not detect an electric signal at the moment, the fourth motor drives the fourth lead screw to rotate in the forward direction, so that the fourth nut drives the sliding sheet of the fourth slide rheostat to move towards the other end to reduce the resistance value of the fourth slide rheostat in the whole circuit, and in the process; if the second current sensor 561 or the second voltage sensor 562 detects an electric signal, the waste battery is the battery of the model. If the resistance value of the whole fourth slide rheostat access circuit is minimum (i.e. zero) when the sliding sheet of the fourth slide rheostat moves to the other end, the second current sensor 561 or the second voltage sensor 562 still does not detect the corresponding electric signal, which indicates that the waste battery is not the battery of the type. The fourth motor drives the slide sheet of the fourth slide rheostat to move towards the direction of increasing the resistance value, so that the resistance value in the access circuit of the fourth slide rheostat becomes the maximum value again.

Then, the second motor 540 drives the lead screw to rotate in the forward direction, so as to change the distance between the two second sliders 520, and when the two second sliders 520 correspond to the other set of position sensors 550, the second motor 540 stops rotating, so as to detect the type. Until the model identification of the waste battery is completed.

The structure can avoid damage to the current sensor or the voltage sensor due to overlarge voltage value applied to the current sensor or the voltage sensor, and can also avoid misjudgment due to the overlarge voltage value applied to the current sensor or the voltage sensor by changing the resistance value of the fourth slide rheostat in the access circuit.

Wherein the second contact 530 includes a second electrode plate 531, a second electrode contact 532, and a fourth spring 533.

A third slide hole is formed in the second slider 520, and the second electrode plate 531 is fixedly mounted in the third slide hole;

the number of the second electrode contacts 532 is multiple, and the second electrode plate 531 is provided with a plurality of fourth sliding holes, specifically, the number of the fourth sliding holes is equal to the number of the second electrode contacts 532, and the fourth sliding holes correspond to the second electrode contacts 532 one by one. The plurality of fourth slide holes are sequentially arranged at intervals along the length direction of the first electrode plate. The first electrode contacts are respectively installed in the fourth slide holes in a sliding mode.

The number of the fourth springs 533 is plural, and specifically, the number of the fourth springs 533 is equal to and corresponds to the number of the fourth sliding holes. The fourth springs 533 are respectively installed in the fourth sliding holes, two ends of each of the fourth springs are respectively abutted against the inner wall of the fourth sliding hole and the first electrode contact, and in a natural state, the fourth springs 533 have a tendency of moving the second electrode contact 532 away from the fourth sliding hole.

Thus, in use, the plurality of second electrode contacts 532 are provided to ensure that the second contacts 530 can contact different types of waste batteries and form a good electrical connection.

The second contact 530 with the structure can ensure that the second contact 530 can form a good electrical connection relationship with waste batteries of different models.

In one embodiment, the third feeding device 600 comprises a third electric telescopic rod 610 and a third feeding block 620.

Wherein, the third electric telescopic rod 610 is installed at one side of the second feeding device 400 and electrically connected with the microcomputer 001. The third feeding block 620 is slidably mounted on one side of the third electric telescopic rod 610 facing the second feeding device 400, the third feeding block 620 is connected with a power output shaft of the third electric telescopic rod 610, and the bottom end of the third feeding block 620 is adapted to the V-shaped groove.

Thus, in the initial state, the third electric telescopic rod 610 is contracted to enable the third feeding block 620 to be positioned at one end of the first feeding block 240 and enable the first feeding blocks 240 to be separated from each other. So as not to interfere with the third feedblock 620 during the feeding process by the second feeding device 400.

During the use, third electric telescopic handle 610 extends to promote third pay-off block 620 and remove, and then with the material propelling movement of the non-battery in the V-arrangement groove of first pay-off block 240 to in the categorised storage device 020 of useless battery. Then, the third electric telescopic rod 610 is contracted to restore the third feeding block 620 to the original position.

The third feeding device 600 with the structure has a simple structure.

In one embodiment, a material sensing device 800 is further included, the material sensing device 800 is installed below the material distribution device 100, and the material sensing device 800 is electrically connected to the microcomputer 001.

Thus, when the material moves from the feeding port to the first feeding device 200, the material sensor senses the movement, so that the microcomputer 001 controls the operation of the first feeding device 200, the genuine or counterfeit recognition device 300, the second feeding device 400, the model recognition device 500 and the third feeding device 600.

In one embodiment, the used battery tick magazine 020 includes a mounting frame 021, a fifth lead screw 022, a fifth nut 023, a fifth motor 024, and a case 025.

Wherein, the mounting frame 021 is installed in the casing, and can make reciprocating linear motion in the casing under the drive of fifth motor 024.

The number of the fifth screws 022 is two, and the two fifth screws 022 are rotatably installed at both sides of the mounting frame 021, respectively. The number of the fifth nuts 023 is two, and the two fifth nuts 023 are respectively installed on the two fifth screws 022 and fixedly connected with both sides of the mounting frame 021. And a power output shaft of the fifth motor 024 is connected with power input ends of the two fifth screw rods 022. Specifically, a driving pulley or a driving sprocket is arranged on a power output shaft of the fifth motor 024, driven pulleys or driven sprockets are arranged at power input ends of the two fifth screws 022, the driving pulley and the driven pulleys are in transmission connection through a conveyor belt, and the driving sprocket and the driven sprockets are in transmission connection through a transmission chain. Of course, the fifth motor 024 is also electrically connected to the microcomputer 001.

Box 025 detachably installs on installation frame 021, has seted up a plurality of storage chambeies that are used for storing the useless battery of different models respectively in the box 025, and the feed inlet has all been seted up to arbitrary one storage chamber. Therefore, the microcomputer can control the box body 025 driven by the fifth motor 024 to ascend or descend so as to enable the feed inlets of the storage cavities for storing waste batteries of different types to correspond to the third feeding device, and the purpose of classified storage is achieved.

Specifically, the waste batteries are transported to the third feeding device 600 by the first feeding device 200 after passing through the model recognition device 500 for model recognition and counting.

Then, the mounting frame 021 is driven to move by controlling the fifth motor 024 through the microcomputer so that the feed inlet of the storage chamber for storing the waste batteries of the type corresponds to the third feeding device 600.

Then, the waste battery is conveyed by the third feeding device 600 into the storage chamber for storing the waste batteries of the model. Specifically, the microcomputer controls the third electric telescopic rod to extend, so that the third feeding block is pushed to move, and the waste batteries on the first feeding device are conveyed into the corresponding storage cavities.

The waste battery classified storage device with the structure has a simple structure and is easy to manufacture.

The material sensing device 800 includes a second emitter 810 and a second light receptor 820, and the second emitter 810 and the second light receptor 820 are respectively disposed on two sides of the first feeding device 200.

When the material falls from the material distributing device 100 to the first material feeding device 200, the light emitted from the second emitter 810 is blocked, so that the light sensed by the second light receiver 820 is changed. Thus, it can be determined whether there is material falling from the material distributing device 100 into the first feeding device 200.

The material sensing device 800 with the structure has a simple structure.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The utility model provides a waste battery recovery unit with new function is traded with old, includes the casing, the casing is provided with waste battery and puts in mouth and new battery neck, its characterized in that: the device also comprises a material distribution device, a first feeding device, a true and false recognition device, a second feeding device, a non-battery storage box, a model recognition device, a third feeding device, a waste battery classified storage device, a new battery storage box, a fourth feeding device and a microcomputer;

the material distribution device is arranged below the waste battery putting port, and a feed inlet of the material distribution device is communicated with the waste battery putting port;

the first feeding device is arranged below the material distribution device;

the true and false identification device is arranged on one side of the material distribution device facing the feeding direction of the first feeding device and is used for performing true and false identification on the material on the first feeding device;

the second feeding device and the non-battery storage box are arranged on one side of the true and false recognition device facing the feeding direction of the first feeding device, and the second feeding device is used for conveying non-battery materials on the first feeding device to the non-battery storage box;

the model identification device is arranged on one side, facing the feeding direction of the first feeding device, of the second feeding device and is used for identifying the models of the waste batteries on the first feeding device and counting the batteries of all models;

the waste battery classified storage device is arranged on one side of the model identification device facing the feeding direction of the first feeding device and is used for classified storage of waste batteries of different models;

the third feeding device is arranged on one side of the model identification device facing the feeding direction of the first feeding device, and the third feeding device is used for conveying the waste batteries on the first feeding device to the waste battery classified storage device;

the new battery storage box is arranged in the shell and used for storing a new battery, and the new battery storage box is provided with a discharge hole;

the fourth feeding device is arranged below the new battery storage box and is used for conveying the new battery in the new battery storage box to the new battery receiving opening;

the microcomputer with true and false recognition device first material feeding unit model recognition device second material feeding unit waste battery classified storage device third material feeding unit and fourth material feeding unit electricity is connected.

2. The used battery recovery apparatus having an old-to-new function according to claim 1, characterized in that: the distributing device comprises:

the cloth block is provided with a cloth channel, and the cloth channel is communicated with the waste battery throwing-in opening;

the two third sliding blocks are respectively arranged in the two sliding grooves in a sliding manner, and an installation groove is formed in one side, opposite to the two third sliding blocks, of each third sliding block;

the two cloth belts are respectively arranged in the two mounting grooves in a transmission manner, and the tops of the opposite sides of the two cloth belts are inclined planes which are far away from each other from bottom to top; and

and one side of each of the two third sliding blocks, which deviates from each other, is provided with the third elastic piece, and in a natural state, the third elastic piece has a tendency of making the two third sliding blocks move towards the direction close to each other.

3. The used battery recovery apparatus having an old-to-new function according to claim 1, characterized in that: the first feeding device comprises a driving belt wheel, a driven belt wheel, a conveying belt, a first feeding block and a stepping motor;

the driving belt wheel and the driven belt wheel are respectively and oppositely arranged below the distributing device;

the conveying belt is arranged between the driving belt wheel and the driven belt wheel;

the number of the first feeding blocks is not less than ten, the not less than ten first feeding blocks are uniformly arranged on the conveying belt, and a V-shaped groove is formed in one side of any one first feeding block, which is far away from the conveying belt;

and a power output shaft of the stepping motor is connected with a power input end of the driving belt wheel.

4. The used battery recovery apparatus having an old-to-new function according to claim 1, characterized in that: the true and false recognition device comprises:

the two ends of the first lead screw are respectively provided with thread sections with equal thread pitches but opposite thread directions;

the two first sliding blocks are respectively in threaded connection with the first lead screw through the two threaded sections;

the two first contacts are respectively arranged at the lower ends of the opposite sides of the two first sliding blocks;

a first current sensor or a first voltage sensor electrically connected with the two first contacts; and

the power output shaft of the first motor is connected with the power input end of the first lead screw;

wherein the first contact comprises:

the first slide block is provided with a first slide hole, and the first electrode plate is arranged in the first slide hole in a sliding manner;

the first spring is arranged in the first sliding hole, two ends of the first spring are respectively abutted against the inner wall of the first sliding hole and the first electrode plate, and the first spring has a tendency of enabling the first electrode plate to move in a direction away from the first sliding hole in a natural state;

the first electrode contact is provided with a plurality of second sliding holes, the second sliding holes are sequentially arranged at intervals along the length direction of the first electrode plate, and the first electrode contacts are respectively arranged in the second sliding holes in a sliding manner;

the second springs are respectively arranged in the second sliding holes, two ends of each second spring are respectively abutted against the inner wall of the second sliding hole and the first electrode contact, and the second springs have the tendency that the first electrode contacts move away from the second sliding holes in the natural state; and

and the first contact sensor is fixedly arranged in the first sliding hole and is electrically connected with the microcomputer.

5. The used battery recovery apparatus having an old-to-new function according to claim 1, characterized in that: the second feeding device comprises:

the second electric telescopic rod is arranged on one side of the first feeding device; and

the second feeding block is arranged on one side, facing the first feeding device, of the second electric telescopic rod in a sliding mode, the second feeding block is connected with a power output shaft of the second electric telescopic rod, and the bottom end of the second feeding block is matched with the V-shaped groove.

6. The used battery recovery apparatus having an old-to-new function according to claim 1, characterized in that: the model identification device includes:

the second lead screw is rotatably arranged in the shell, and two ends of the second lead screw are respectively provided with thread sections with the same thread pitch and the opposite single thread directions;

the two second sliding blocks are respectively in threaded connection with the second lead screw through the two threaded sections and can move along the second lead screw along with the rotation of the second lead screw;

the two second contacts are respectively arranged at the bottoms of the opposite sides of the two second sliding blocks;

a power output shaft of the second motor is connected with a power input end of the second lead screw;

the number of the position sensors is multiple, the position sensors are averagely divided into multiple groups, each group of the position sensors is provided with two position sensors, the two position sensors in any group of the position sensors are symmetrically arranged on two sides of the top of the second screw rod, and the distance between the two position sensors in any group of the position sensors is unique; and

a second current sensor or a second voltage sensor electrically connected to the two second contacts;

wherein the second contact comprises:

a second electrode plate, wherein a third slide hole is formed on the second slide block, and the second electrode plate is fixedly arranged in the third slide hole;

the second electrode contact is provided with a plurality of fourth slide holes, the fourth slide holes are sequentially arranged at intervals along the length direction of the first electrode plate, and the first electrode contacts are respectively arranged in the fourth slide holes in a sliding manner; and

and the fourth springs are respectively arranged in the fourth sliding holes, two ends of each fourth spring are respectively abutted against the inner wall of the fourth sliding hole and the first electrode contact, and the fourth springs have the tendency that the second electrode contacts deviate from the fourth sliding holes in the moving direction under the natural state.

7. The used battery recovery apparatus having an old-to-new function according to claim 1, characterized in that: the third feeding device comprises:

the third electric telescopic rod is arranged on one side of the second feeding device; and

the third feeding block is arranged on one side, facing the second feeding device, of the third electric telescopic rod in a sliding mode, the third feeding block is connected with a power output shaft of the third electric telescopic rod, and the bottom end of the third feeding block is matched with the V-shaped groove.

8. The used battery recovery apparatus having an old-to-new function according to claim 1, characterized in that: categorised storage device of useless battery includes:

a mounting frame disposed within the housing;

the two fifth screw rods are respectively and rotatably arranged on two sides of the mounting frame;

the two fifth nuts are respectively arranged on the two fifth screw rods and are fixedly connected with the two sides of the mounting frame;

a power output shaft of the fifth motor is connected with power input ends of the two fifth screw rods; and

the box, box detachably sets up on the installation frame, be provided with a plurality of storage chambeies that are used for storing the useless battery of different models respectively in the box, arbitrary one the storage chamber all is provided with the feed inlet.

9. The used battery recycling apparatus having a function of replacing a used battery with a new one as claimed in any one of claims 1 to 8, wherein: the material sensing device is arranged below the distributing device and is electrically connected with the microcomputer;

the material sensing device comprises a second emitter and a second light receiver, and the second emitter and the second light receiver are respectively arranged on two sides of the first feeding device.