Oil removal device for zinc particles of battery shell

Abstract

The deoiling device comprises a support and a transversely-arranged box body, the section of the box body is in a polygonal shape, a material opening is formed in the side wall of the box body, a sealing plate is detachably arranged at the position of the material opening, and the two ends of the box body are rotationally installed on the support through a rotating shaft I and a rotating shaft II respectively. The box body is fixedly connected with the rotating shaft I and the rotating shaft II, the rotating shaft I and the rotating shaft II are rotationally connected with the support, the rotating shaft I is driven by a rotating motor to rotate, an air inlet channel is formed in the rotating shaft I in the length direction in a penetrating mode, and a plurality of air blowing holes communicated with the air inlet channel are formed in the inner wall of the box body. The inner wall of the box body is provided with a dust discharge hole communicated with the air outlet channel, an air supply pipe is rotatably inserted into the air inlet channel, an air blower is arranged on the air supply pipe, an air exhaust pipe is rotatably inserted into the air outlet channel, and a dust removal fan is arranged on the air exhaust pipe. The dust removal device is simple in structure and convenient to use, and powder can be removed in the rotating process of the box body.

Description

Technical Field

[0001] The utility model relates to the technical field of zinc cylinder production, in particular to an oil removal device for zinc particles of a battery shell. Background Art

[0002] The zinc cylinder used for the shell of dry batteries is usually punched out from zinc particles, which are punched out from zinc plates. Before punching out the zinc particles, the zinc plates are usually coated with oil for lubrication. Therefore, there is also a layer of oil stains on the zinc particles. The zinc particles need to be degreased before punching out the zinc cylinder. Usually, the zinc particles are put into a drum together with degreasing powder and mixed. After the powder is fully in contact with the zinc particles, the oil stains on the surface of the zinc particles are absorbed, and then the zinc particles are poured out. However, the zinc particles poured out in this way are still mixed with the powder, so the powder needs to be removed, and the process is relatively complicated. Utility Model Content

[0003] In order to solve the above-mentioned deficiencies in the prior art, the utility model provides a degreasing device for zinc particles of a battery casing.

[0004] In order to achieve the above technical effects, the utility model adopts the following scheme:

[0005] A degreasing device for zinc particles in a battery shell comprises a bracket and a transversely arranged box body, the cross-sectional shape of the box body is polygonal, the side wall of the box body is provided with a material port, a sealing plate is detachably provided at the material port, the two ends of the box body are rotatably mounted on the bracket through a rotating shaft I and a rotating shaft II respectively, the box body is fixedly connected to the rotating shaft I and the rotating shaft II, the rotating shaft I and the rotating shaft II are rotatably connected to the bracket, the rotating shaft I is driven to rotate by a rotating motor, an air inlet is provided in the rotating shaft I along its length, a plurality of blowing holes connected to the air inlet are provided on the inner wall of the box body, an air outlet is provided in the rotating shaft II along its length direction, a dust exhaust hole connected to the air outlet is provided on the inner wall of the box body, an air supply pipe is rotatably inserted into the air inlet, a blower is provided on the air supply pipe, an exhaust pipe is rotatably inserted into the air outlet, and the exhaust pipe is connected to a dust suction fan.

[0006] According to a preferred technical solution, four screw holes are arranged on the outer wall of the box body around the material opening array, and the sealing plate has four mounting holes corresponding to the screw holes, and the sealing plate is locked on the box body by bolts passing through the mounting holes and screwing them to the screw holes.

[0007] According to a preferred technical solution, a plurality of stirring rods are vertically arranged on the inner wall of the box.

[0008] According to a preferred technical solution, a sprocket I is fixedly mounted on the rotating shaft I, a sprocket II is mounted on the output shaft of the rotating motor, and the sprocket I is connected to the sprocket II via a chain.

[0009] According to a preferred technical solution, an inclined material discharge chute is provided below the box body, and the material discharge chute is installed on the bracket.

[0010] According to a preferred technical solution, a dust collecting box is connected to the end of the exhaust pipe, a ventilation hole is provided on a side of the dust collecting box opposite to the exhaust pipe, and a filter is provided in the ventilation hole.

[0011] According to a preferred technical solution, a handle is fixedly provided on the outer wall of the box.

[0012] Compared with the prior art, the beneficial effects are:

[0013] The utility model has a simple structure and is easy to use. After zinc particles and powder are put into a box for mixing, in the later stage of rolling and stirring, the blower blows air into the box through the air inlet duct, so that the powder in the box is lifted up, and at the same time the dust removal fan is started to suck the lifted powder out of the box, so that the powder can be removed during the rotation of the box. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure numerals: 1. Box body; 2. Material inlet; 3. Sealing plate; 4. Bolt; 5. Rotating shaft I; 6. Rotating shaft II; 7. Air inlet duct; 8. Air blowing hole; 9. Air outlet duct; 10. Dust exhaust hole; 11. Air supply duct; 12. Blower; 13. Exhaust duct; 14. Dust removal fan; 15. Sprocket I; 16. Sprocket II; 17. Rotating motor; 18. Stirring rod; 19. Handle; 20. Discharge chute; 21. Dust collection box; 22. Filter; 23. Bracket. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] A degreasing device for zinc particles of a battery shell, comprising a bracket 23 and a transversely arranged box body 1, wherein the cross-sectional shape of the box body 1 is polygonal, a material port 2 is provided on the side wall of the box body 1, the material port 2 is arranged in a strip shape, and is arranged along the length direction of the box body 1, and a sealing plate 3 is detachably provided at the material port 2, and both ends of the box body 1 are rotatably mounted on the bracket 23 through a rotating shaft Ⅰ5 and a rotating shaft Ⅱ6, respectively, the box body 1 is fixedly connected to the rotating shaft Ⅰ5 and the rotating shaft Ⅱ6, the rotating shaft Ⅰ5 and the rotating shaft Ⅱ6 are rotatably connected to the bracket 23, the rotating shaft Ⅰ5 is driven to rotate by a rotating motor 17, an air inlet 7 is provided in the rotating shaft Ⅰ5 along its length in a square shape, and the box body 1 is fixedly connected to the rotating shaft Ⅰ5 and the rotating shaft Ⅱ6, and the rotating shaft Ⅰ5 and the rotating shaft Ⅱ6 are rotatably connected to the bracket 23, and the rotating shaft Ⅰ5 is driven to rotate by a rotating motor 17, and an air inlet duct 7 is provided in the rotating shaft Ⅰ5 along its length. 1 has a plurality of blowing holes 8 connected with the air inlet 7 on the inner wall, the air outlet 9 is penetrated in the rotating shaft II 6 along its length direction, the dust exhaust hole 10 connected with the air outlet 9 is provided on the inner wall of the box body 1, an air supply pipe 11 is rotatably inserted into the air inlet 7, a blower 12 is provided on the air supply pipe 11, an exhaust pipe 13 is rotatably inserted into the air outlet 9, the exhaust pipe 13 is connected with a dust suction fan 14, the dust suction fan 14 adopts the fan used for conveying particles and powder in the prior art, such as Roots blower, the Roots blower in the prior art has a wide range of applications, and is commonly used for powder and granular conveying, grain conveying, automatic unloading, discharging equipment and pneumatic ash removal, etc.

[0018] Zinc particles and powder are put into the box 1 from the material port 2, and the rotating motor 17 drives the box 1 to rotate, so that the zinc particles and the powder are mixed. In the later stage of mixing, the blower 12 blows air into the box 1 through the air inlet duct 7 and the blowing hole 8, and cooperates with the rotation of the box 1 to lift the powder in the box 1. At the same time, the dust removal fan 14 is started to discharge the lifted powder out of the box 1 through the dust discharge hole 10 and the air outlet duct 9, so that the powder in the box 1 is cleared during the rotation of the box 1, and then the sealing plate 3 is removed, and the box 1 is manually rotated to make the material port 2 face downward to pour out the zinc particles.

[0019] According to a preferred technical solution, four screw holes are arranged in an array around the material opening 2 on the outer wall of the box body 1, and the sealing plate 3 has four mounting holes corresponding to the screw holes. The sealing plate 3 is locked on the box body 1 by bolts 4 passing through the mounting holes and screwing them to the screw holes.

[0020] According to a preferred technical solution, a plurality of stirring rods 18 are vertically arranged on the inner wall of the box 1. When the box 1 rotates, the stirring rods 18 stir the zinc particles to make the mixing stronger, especially to facilitate the lifting of powder by blowing air.

[0021] According to a preferred technical solution, a sprocket I15 is fixedly mounted on the rotating shaft I5, a sprocket II16 is mounted on the output shaft of the rotating motor 17, and the sprocket I15 is connected to the sprocket II16 via a chain.

[0022] According to a preferred technical solution, an inclined material discharge chute 20 is provided below the box body 1 , and the material discharge chute 20 is installed on a bracket 23 .

[0023] A preferred technical solution is that the end of the exhaust pipe 13 is connected to a dust box 21, and the dust box 21 has a ventilation hole on the side opposite to the exhaust pipe 13. A filter 22 is provided in the ventilation hole. Dust cannot pass through the filter 22, but the filter 22 is breathable, so the discharged powder can be collected in the dust box 21.

[0024] According to a preferred technical solution, a handle 19 is fixedly provided on the outer wall of the box body 1 , and the handle 19 is used to facilitate manual rotation of the box body 1 .

[0025] In the description of the present utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present utility model.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A degreasing device for zinc particles in a battery casing, characterized in that: The invention comprises a support (23) and a transversely arranged box body (1), wherein the cross-sectional shape of the box body (1) is polygonal, a material opening (2) is provided on the side wall of the box body (1), a sealing plate (3) is detachably provided at the material opening (2), the two ends of the box body (1) are rotatably mounted on the support (23) via a rotating shaft I (5) and a rotating shaft II (6), the box body (1) is fixedly connected to the rotating shaft I (5) and the rotating shaft II (6), the rotating shaft I (5) and the rotating shaft II (6) are rotatably connected to the support (23), the rotating shaft I (5) is driven to rotate by a rotating motor (17), and the rotating shaft An air inlet (7) is provided in a square shape along the length of Ⅰ(5), and a plurality of blowing holes (8) connected to the air inlet (7) are provided on the inner wall of the box body (1). An air outlet (9) is provided in the rotating shaft Ⅱ(6) along the length direction, and a dust exhaust hole (10) connected to the air outlet (9) is provided on the inner wall of the box body (1). An air supply pipe (11) is rotatably inserted into the air inlet (7), and a blower (12) is provided on the air supply pipe (11). An air exhaust pipe (13) is rotatably inserted into the air outlet (9), and the air exhaust pipe (13) is connected to a dust suction fan (14).

2. A degreasing device for zinc particles in a battery casing as claimed in claim 1, characterized in that: The outer wall of the box body (1) is provided with four screw holes in an array around the material opening (2), and the sealing plate (3) has four mounting holes corresponding to the screw holes. The sealing plate (3) is locked on the box body (1) by passing bolts (4) through the mounting holes and screwing them to the screw holes.

3. The degreasing device for zinc particles of a battery casing as claimed in claim 1, characterized in that: A plurality of stirring rods (18) are vertically arranged on the inner wall of the box body (1).

4. The degreasing device for zinc particles in a battery casing according to claim 1, characterized in that: A sprocket wheel I (15) is fixedly mounted on the rotating shaft I (5), a sprocket wheel II (16) is mounted on the output shaft of the rotating motor (17), and the sprocket wheel I (15) and the sprocket wheel II (16) are connected via a chain.

5. The degreasing device for zinc particles of a battery casing as claimed in claim 1, characterized in that: A slanted material discharge chute (20) is provided below the box body (1), and the material discharge chute (20) is mounted on a bracket (23).

6. The degreasing device for zinc particles of a battery casing as claimed in claim 1, characterized in that: The end of the exhaust pipe (13) is connected to a dust collecting box (21), and a ventilation hole is provided on the side of the dust collecting box (21) opposite to the exhaust pipe (13), and a filter screen (22) is provided in the ventilation hole.

7. The degreasing device for zinc particles in a battery casing as claimed in claim 1, characterized in that: A handle (19) is fixedly provided on the outer wall of the box body (1).

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