Battery leftover material recovery device

Abstract

The utility model relates to a battery leftover material recovery device which comprises a device body, the device body comprises a bottom plate, a sliding plate is arranged at the top of the bottom plate in a sliding mode, a shell is arranged over the sliding plate, and the sliding plate is connected with the shell through three vertical plates; two discharging openings are symmetrically formed in the bottom of the shell, a partition plate is arranged in the middle of the interior of the shell, and the interior of the shell is divided into two spaces by the partition plate; and a collecting box is arranged under each discharging opening. The utility model relates to the technical field of battery recovery devices. The utility model has the effects that the crusher does not need to be stopped, and powder is prevented from falling to the ground, so that resources are saved.

Description

Technical Field

[0001] This utility model relates to the technical field of battery recycling devices, and in particular to a battery scrap recycling device. Background Technology

[0002] A lithium-ion battery consists of a positive electrode, a negative electrode, a separator, and an electrolyte. The positive and negative electrodes are immersed in the electrolyte, and lithium ions move between the electrodes using the electrolyte as a medium to achieve charging and discharging. Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium-ion batteries. To prevent short circuits between the positive and negative electrodes through the electrolyte, a separator is used to separate them. During the lithium battery manufacturing process, excess material needs to be removed to improve the battery's appearance and reduce its size.

[0003] Existing scrap collection boxes are usually single and placed directly below the discharge end of the crusher. When the collection box is about to be filled with powder, the operator needs to pay close attention to the status of the crusher and the collection box. During the replacement process, the crusher needs to be stopped or the collection box needs to be replaced directly. Stopping the crusher interrupts the crushing process and has a certain impact on the crusher body. Replacing the collection box directly causes some scrap powder to fall to the ground, which not only increases the difficulty of cleaning but also wastes resources. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a battery scrap recycling device that can save resources by eliminating the need to stop the crusher and preventing powder from falling to the ground.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A battery scrap recycling device includes a device body, the device body includes a base plate, a sliding plate is slidably disposed on the top of the base plate, a housing is disposed directly above the sliding plate, and the sliding plate and the housing are connected by three vertical plates.

[0007] The bottom of the shell has two symmetrical discharge ports, and a partition is provided in the middle of the interior of the shell, which divides the interior of the shell into two spaces.

[0008] A collection box is installed directly below each of the discharge ports.

[0009] In a preferred embodiment, the present invention can be further configured such that a first placement plate is provided in the lower half between any two adjacent upright plates, and the collection box is placed on top of the corresponding first placement plate.

[0010] In a preferred embodiment, the present invention can be further configured such that: each of the first placement plates has two first placement slots symmetrically formed on its front side, and the top of the first placement slots penetrates through the corresponding first placement plate;

[0011] The bottom of the collection box is symmetrically provided with two sliding blocks, which are located in the corresponding first placement slot and are slidably connected to the corresponding first placement slot.

[0012] Each of the first placement plates has a hinged flip plate at the lower edge of its front side, and the flip plate is bolted to the corresponding first placement plate.

[0013] In a preferred embodiment, the present invention can be further configured such that: a positioning rod is provided through the sliding plate, and the positioning rod is threadedly connected to the corresponding sliding plate;

[0014] One end of the positioning rod extends into a groove on the base plate.

[0015] In a preferred embodiment, the present invention can be further configured such that a filter screen is provided below each of the discharge ports, and the filter screen is located between the corresponding discharge port and the corresponding collection box.

[0016] In a preferred embodiment, the present invention can be further configured such that: each of the discharge ports is provided with a first fixing plate on both sides, and the top of each first fixing plate is fixed to the bottom of the housing;

[0017] Both ends of the filter screen are provided with connecting plates;

[0018] The top of the connecting plate is provided with a hook-shaped part;

[0019] Each of the first fixing plates has a first through hole on the lower half of one side, the hook-shaped part is located in the corresponding first through hole, and the first fixing plate is connected to the corresponding connecting plate by bolts.

[0020] In summary, this utility model has at least one of the following beneficial technical effects:

[0021] 1. By setting a sliding plate on the bottom plate, two discharge ports are set at the bottom of the shell, and the interior of the shell is divided into two spaces by a partition, with one space corresponding to one discharge port. When changing the collection box, the purpose of quickly changing the collection box can be achieved simply by moving the sliding plate. This device does not require stopping the crusher and avoids powder falling to the ground, thus saving resources.

[0022] 2. A filter screen is installed at the bottom of each discharge port to intercept scraps that are not completely crushed.

[0023] 3. By setting the top of the partition to be pointed, some powder is prevented from falling to the top of the partition during the movement of the sliding plate, so that all the powder falls into the inside of the shell. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the front half-section structure of this embodiment;

[0025] Figure 2 yes Figure 1 Enlarged structural diagram at point A in the middle;

[0026] Figure 3 yes Figure 1 Enlarged structural diagram at point B.

[0027] In the figure, 1 is the device body; 11 is the base plate; 12 is the sliding plate; 2 is the shell; 21 is the discharge port; 22 is the partition plate; 3 is the collection box; 4 is the first placement plate; 41 is the first placement groove; 42 is the sliding block; 43 is the flipping plate; 5 is the positioning rod; 6 is the filter screen; 61 is the first fixing plate; 62 is the connecting plate; 63 is the hook-shaped part; and 64 is the first through hole. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] Example:

[0030] Reference Figures 1-3 As shown, this utility model discloses a battery scrap recycling device, including a device body 1. The device body 1 includes a base plate 11. A groove is formed on the top of the base plate 11. A sliding plate 12 is slidably disposed on the top of the base plate 11. A positioning rod 5 passes through the sliding plate 12 and is threadedly connected to the corresponding sliding plate 12. One end of the positioning rod 5 extends into the groove on the base plate 11. When the sliding plate 12 moves to an appropriate position, the operator rotates the positioning rod 5 to make the bottom of the positioning rod 5 contact the bottom of the inner wall of the groove, thereby fixing the position of the sliding plate 12.

[0031] A housing 2 is positioned directly above the sliding plate 12, and the sliding plate 12 and housing 2 are connected by three vertical plates. The top of the housing 2 is open, and two discharge ports 21 are symmetrically opened at the bottom of the housing 2. Within the movement range of the sliding plate 12, the discharge end of the crushing equipment is always located above the housing 2.

[0032] A partition 22 is provided in the middle of the interior of the housing 2, dividing the interior of the housing 2 into two spaces. The top of the partition 22 is pointed to prevent scrap material powder from falling onto the top of the partition 22 during the movement of the sliding plate 12.

[0033] A collection box 3 is installed directly below each discharge port 21. A first placement plate 4 is installed in the lower half between any two adjacent vertical plates, and the collection box 3 is placed on top of the corresponding first placement plate 4.

[0034] Each first placement plate 4 has two symmetrically arranged first placement slots 41 on its front side, with the top of the first placement slot 41 penetrating through the corresponding first placement plate 4. The bottom of the collection box 3 has two symmetrically arranged sliding blocks 42, which are located within the corresponding first placement slot 41 and are slidably connected to it. The length of the sliding block 42 is equal to the length of the first placement slot 41.

[0035] Each first placement plate 4 has a hinged flip plate 43 on its lower front edge, and the flip plate 43 is bolted to the corresponding first placement plate 4. The flip plate 43 prevents the collection box 3 from being misaligned with the corresponding discharge port 21, thus preventing scrap powder from falling outside the corresponding collection box 3.

[0036] A filter screen 6 is also installed below each discharge port 21, and the filter screen 6 is located between the corresponding discharge port 21 and the corresponding collection box 3. The filter screen 6 blocks larger objects in the powder, collects them, and then performs a second crushing.

[0037] Each discharge port 21 has a first fixing plate 61 on both sides, and the top of each first fixing plate 61 is fixed to the bottom of the housing 2. Each end of the filter screen 6 has a connecting plate 62. The top of the connecting plate 62 has a hook-shaped part 63. A first through hole 64 is opened on the lower half of one side of each first fixing plate 61, and the hook-shaped part 63 is partially located within the corresponding first through hole 64. The first fixing plate 61 and the corresponding connecting plate 62 are connected by bolts.

[0038] The implementation principle of the above embodiments is as follows:

[0039] When the machine starts working, the discharge end of the crusher is located directly above one of the spaces inside the housing 2.

[0040] As the powder enters the housing 2, it passes through the filter screen 6 from the corresponding outlet 21 and finally enters the collection box 3.

[0041] As the amount of material accumulating on the filter screen 6 gradually increases, or as the powder in the corresponding collection box 3 gradually fills up, the operator rotates the positioning rod 5 to disengage the bottom of the positioning rod 5 from the bottom of the inner wall of the slide groove on the base plate 11. The operator then pushes the sliding plate 12 to move it. Once the discharge end of the crusher is directly above another space, the operator stops pushing the sliding plate 12.

[0042] While keeping the existing position of the sliding plate 12 unchanged, the operator reverses the positioning rod 5 so that the bottom of the positioning rod 5 re-contacts the bottom of the inner wall of the slide groove of the base plate 11, thereby fixing the position of the sliding plate 12.

[0043] When taking out the collection box 3, the operator loosens the bolts connecting the flip plate 43 and the corresponding first placement plate 4, opens the flip plate 43, and takes out the collection box 3.

[0044] When removing the filter screen 6, the operator removes the bolts connecting the first fixing plate 61 and the connecting plate 62, then moves the filter screen 6 horizontally until the first fixing plate 61 is completely disengaged from the corresponding hook-shaped part 63, and then removes the filter screen 6.

[0045] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A battery scrap recycling device, comprising a device body (1), characterized in that, The device body (1) includes a base plate (11), a sliding plate (12) is slidably disposed on the top of the base plate (11), a housing (2) is disposed directly above the sliding plate (12), and the sliding plate (12) and the housing (2) are connected by three vertical plates; The bottom of the shell (2) has two symmetrically arranged discharge ports (21), and a partition (22) is provided in the middle of the interior of the shell (2), which divides the interior of the shell (2) into two spaces; A collection box (3) is provided directly below each of the discharge ports (21).

2. The battery scrap recycling device according to claim 1, characterized in that: A first placement plate (4) is provided in the lower half between any two adjacent upright plates, and the collection box (3) is placed on top of the corresponding first placement plate (4).

3. The battery scrap recycling device according to claim 2, characterized in that: Each of the first placement plates (4) has two first placement slots (41) symmetrically opened on the front side, and the top of the first placement slot (41) passes through the corresponding first placement plate (4). The bottom of the collection box (3) is symmetrically provided with two sliding blocks (42), the sliding blocks (42) are located in the corresponding first placement slot (41), and the sliding blocks (42) are slidably connected to the corresponding first placement slot (41); Each of the first placement plates (4) has a hinged flip plate (43) on the lower edge of its front side, and the flip plate (43) is connected to the corresponding first placement plate (4) by bolts.

4. The battery scrap recycling device according to claim 3, characterized in that: A positioning rod (5) is threaded through the sliding plate (12), and the positioning rod (5) is threadedly connected to the corresponding sliding plate (12); One end of the positioning rod (5) extends into a groove on the base plate (11).

5. A battery scrap recycling device according to claim 4, characterized in that: A filter screen (6) is also provided below each of the discharge ports (21), and the filter screen (6) is located between the corresponding discharge port (21) and the corresponding collection box (3).

6. A battery scrap recycling device according to claim 5, characterized in that: Each of the discharge ports (21) is provided with a first fixing plate (61) on both sides, and the top of each first fixing plate (61) is fixed to the bottom of the housing (2); Both ends of the filter screen (6) are provided with connecting plates (62); The top of the connecting plate (62) is provided with a hook-shaped part (63). Each of the first fixing plates (61) has a first through hole (64) on the lower half of one side, the hook-shaped part (63) is located in the corresponding first through hole (64), and the first fixing plate (61) is connected to the corresponding connecting plate (62) by bolts.

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