Maintenance-free battery piece film plastic sorting machine

Abstract

The utility model discloses a maintenance-free battery piece film plastic sorting machine which comprises a box body, a scraper device, a spiral conveyor, a turning plate mechanism, an upper guide rail and a lower guide rail, a turning plate mechanism is mounted at the upper part of the box body; a spiral conveyer is arranged on one side of the top of the box body; a feeding hole and a liquid inlet are formed in the top of the box body; the scraper device comprises a driving sprocket shaft, a driven sprocket shaft and a plurality of scrapers, a plurality of driving sprockets are arranged on the driving sprocket shaft, and driven sprockets as many as the driving sprockets are arranged on the driven sprocket shaft; the driving chain wheels are connected with the corresponding driven chain wheels through chains; and a plurality of scrapers are mounted on the chain. The device is simple in structure, ABS plastic and sheet film plastic in the maintenance-free battery are effectively separated by adjusting the density of liquid in the box body, and are efficiently recycled through different conveying channels, so that the recycling purity of materials is improved, and the economic benefit is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of nonferrous metal recycling and treatment, and particularly relates to a highly efficient separation and recycling process mode of ABS plastic and sheet film of maintenance-free batteries during crushing and disassembly. Background Art

[0002] As an important source of raw materials for lead resource recycling, waste lead-acid batteries are increasingly valued by relevant industries in my country. In particular, with the increasing environmental protection requirements in my country in recent years, the requirements for the recycling and treatment of waste lead-acid batteries are also getting higher and higher. The recycling process of waste lead-acid batteries is generally first mechanical hammer crushing, and then hydraulic sorting. Among them, the ABS plastic shell (density of about 1.05) and film plastic (density of about 1.2) in the maintenance-free battery are difficult to be completely sorted out in the hydraulic sorting stage due to their similar densities. They are often mixed together and recycled and reused as the same material, wasting resources and not generating economic benefits. Summary of the invention

[0003] The utility model provides a maintenance-free battery sheet film plastic sorting machine which has a simple structure and can improve the quality of recycled materials.

[0004] The technical scheme adopted by the utility model is: a maintenance-free battery film plastic sorting machine, including a box body, a scraper device, a screw conveyor, a flap mechanism, an upper guide rail and a lower guide rail; the box body includes a main box of a rectangular parallelepiped structure and a sub-box arranged on one side of the main box, the sub-box is connected with the main box, and the bottom plate of the sub-box and the bottom plate of the main box are in arc transition, the sub-box is inclined, and a discharge port is arranged on the top bottom plate of the sub-box; a flap mechanism is installed on the upper part of the main box, and a screw conveyor is arranged on the other side of the top of the main box; a feed port and a liquid inlet are arranged on the top of the main box;

[0005] The scraper device includes a driving sprocket shaft, a driven sprocket shaft and a plurality of scrapers, wherein the driving sprocket shaft and the driven sprocket shaft are installed in parallel in a box; the driving sprocket shaft is provided with a plurality of driving sprockets, and the driven sprocket shaft is provided with a driven sprocket of the same number as the driving sprocket; the driving sprocket and the corresponding driven sprocket are connected by a chain; a plurality of scrapers are installed on the chain, and the scrapers are perpendicular to the chain; an upper guide rail and a lower guide rail are installed in the box, the upper part of the chain is supported on the upper guide rail, and the lower part of the chain is supported on the lower guide rail.

[0006] Furthermore, a density meter is provided on the top of the main box.

[0007] Furthermore, the scraper is provided with a plurality of through holes.

[0008] Furthermore, the driving sprocket shaft is connected to the output shaft of the motor reducer 1.

[0009] Furthermore, a flange I is installed on the side of the box body, and the flange I is connected to the flange II on the side of the screw conveyor.

[0010] Furthermore, the flap mechanism includes a motor reducer II, an active flap shaft and a plurality of driven flap shafts; the active flap shaft and the driven flap shaft are installed in parallel on the main box through bearings, and the active flap shaft and the driven flap shaft are respectively provided with an active flap and a driven flap; a driving sprocket and a driven sprocket are respectively provided on the same end of the active flap shaft and the driven flap shaft, and the active sprocket and the driven sprocket are connected by a transmission chain; the active flap shaft is connected to the output shaft of the motor reducer II.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model has a simple structure and is provided with a scraper device, which can be used to scrape and collect the film plastic that sinks to the bottom of the box through the discharge port;

[0013] (2) The utility model utilizes a flap mechanism to transfer the ABS plastic floating on the liquid surface into a screw conveyor for transportation; a density meter installed on the box body is used for real-time monitoring, and the liquid density can be adjusted at any time according to needs, which is beneficial to the separation of ABS plastic and film plastic. The working reliability is high, and the problem of incomplete separation of the two materials is solved, thereby improving the purity of the recovered materials and improving the economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front structural schematic diagram of the utility model.

[0015] Figure 2 yes Figure 1 Schematic diagram of the right view structure.

[0016] Figure 3 yes Figure 1 Schematic diagram of the top view structure.

[0017] In the figure: 1-motor reducer I, 2-scraper device, 3-chain, 4-scraper, 5-upper guide rail, 6-lower guide rail, 7-feeding port, 8-liquid inlet, 9-densitometer, 10-box, 11-flipping mechanism, 12-screw conveyor, 13-flange I, 14-flange II, 15-passive sprocket, 16-discharging port, 17-driving sprocket, 18-motor reducer II, 19-driving flap shaft, 20-driving sprocket, 21-bearing, 22-transmission chain, 23-driving flap, 24-driven sprocket, 26-driven flap shaft, 27-driven flap, 28-protective cover. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] like Figure 1-3 As shown, the utility model includes a box body 10, a scraper device 2, a screw conveyor 12, a flap mechanism 11, an upper guide rail 5 and a lower guide rail 6. The box body 10 includes a main box of a rectangular parallelepiped structure and a sub-box arranged on one side of the main box. The sub-box is connected to the main box, and the bottom plate of the sub-box transitions with the bottom plate of the main box in an arc. The sub-box is inclined, and a discharge port is provided on the top bottom plate of the sub-box. A flap mechanism 11 is installed in the upper part of the main box, and a screw conveyor 12 is provided on the other side of the top of the main box; a flange I13 is installed on the side of the box body 10, and the flange I13 is connected to the flange II14 on the side of the screw conveyor.

[0020] The flap mechanism 11 includes a motor reducer Ⅱ18, an active flap shaft 19 and a plurality of driven flap shafts 26; the active flap shaft 19 and the driven flap shaft 26 are installed in parallel on the main box through bearings 21, and an active flap 23 and a driven flap 27 are respectively provided on the active flap shaft 19 and the driven flap shaft 26; a driving sprocket and a driven sprocket are respectively provided on the same end of the active flap shaft 19 and the driven flap shaft 26, and the active sprocket 20 and the driven sprocket 24 are connected by a transmission chain 22; the active flap shaft 19 is connected to the output shaft of the motor reducer Ⅱ18.

[0021] A feed port 7, a liquid inlet 8 and a density meter 9 are provided on the top of the main box. The scraper device 2 includes a driving sprocket shaft, a driven sprocket shaft and a plurality of scrapers 4, which are installed in parallel in the box body 10 through bearings. Two driving sprockets 20 (the number of driving sprockets can be more than two) are provided on the driving sprocket shaft, and the same number of driven sprockets 24 as the driving sprockets are provided on the driven sprocket shaft. The driving sprocket 20 and the corresponding driven sprocket 24 are connected by a chain 3; a plurality of scrapers 4 are installed on the chain 3, and the scrapers are perpendicular to the chain 3; a plurality of through holes are provided on the scraper 4, and the through holes are used for filtering water. An upper guide rail 5 and a lower guide rail 6 are installed in the box body 10, and the upper part of the chain 3 is supported on the upper guide rail 5, and the lower part of the chain 3 is supported on the lower guide rail 6. The driving sprocket shaft is connected to the output shaft of the motor reducer 1, which is installed on the side wall of the auxiliary box. The motor reducer 1 drives the driving sprocket shaft to rotate, thereby driving the scraper 4 to move. The end of the scraper 4 below the driving sprocket shaft and the driven sprocket shaft can always contact the bottom plate of the box body 1, scraping the film plastic on the bottom plate toward the discharge port 16, thereby discharging the material.

Claims

1. A maintenance-free battery film plastic sorting machine, Its characteristics are: It includes a box body, a scraper device, a screw conveyor, a flap mechanism, an upper guide rail and a lower guide rail; the box body includes a main box of a rectangular structure and a sub-box arranged on one side of the main box, the sub-box is connected to the main box, and the bottom plate of the sub-box and the bottom plate of the main box are in arc transition, the sub-box is inclined, and a discharge port is arranged on the top bottom plate of the sub-box; a flap mechanism is installed in the upper part of the main box, and a screw conveyor is arranged on the other side of the top of the main box; a feed port and a liquid inlet are arranged on the top of the main box; The scraper device includes a driving sprocket shaft, a driven sprocket shaft and a plurality of scrapers, wherein the driving sprocket shaft and the driven sprocket shaft are installed in parallel in a box; the driving sprocket shaft is provided with a plurality of driving sprockets, and the driven sprocket shaft is provided with a driven sprocket of the same number as the driving sprocket; the driving sprocket and the corresponding driven sprocket are connected by a chain; a plurality of scrapers are installed on the chain, and the scrapers are perpendicular to the chain; an upper guide rail and a lower guide rail are installed in the box, the upper part of the chain is supported on the upper guide rail, and the lower part of the chain is supported on the lower guide rail.

2. The maintenance-free battery film plastic sorting machine according to claim 1, Its characteristics are: A density meter is provided on the top of the main box.

3. The maintenance-free battery film plastic sorting machine according to claim 1, Its characteristics are: The scraper is provided with a plurality of through holes.

4. The maintenance-free battery film plastic sorting machine according to claim 1, Its characteristics are: The driving sprocket shaft is connected with the output shaft of the motor reducer 1.

5. According to claim 1, the maintenance-free battery film plastic sorting machine, Its characteristics are: Flange I is installed on the side of the box body, and flange I is connected to flange II on the side of the screw conveyor.

6. The maintenance-free battery film plastic sorting machine according to claim 1, Its characteristics are: The flap mechanism includes a motor reducer II, an active flap shaft and a plurality of driven flap shafts; the active flap shaft and the driven flap shaft are installed in parallel on the main box through bearings, and the active flap shaft and the driven flap shaft are respectively provided with an active flap and a driven flap; a driving sprocket and a driven sprocket are respectively provided on the same end of the active flap shaft and the driven flap shaft, and the active sprocket and the driven sprocket are connected by a transmission chain; the active flap shaft is connected to the output shaft of the motor reducer II.

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