CN106807490B - A graphite crushing and iron removal device - Google Patents

Abstract

The invention provides a graphite crushing and iron removing device, which comprises a box body; a crushing cavity and an iron removing cavity are arranged in the box body; a feed hopper, a crushing device and a fixing ring are arranged in the crushing cavity; the crushing device comprises a driving motor, a rotating shaft and a lower crushing body; the driving motor is arranged in the middle of the upper end of the box body, and the lower end of the driving motor is connected with the rotating shaft; the rotating shaft penetrates through the upper end of the box body, and an upper crushing body and a spiral crushing blade are arranged on the rotating shaft; the fixing ring is fixed at the lower end of the second crushing channel in a welding mode and comprises a connecting rod and an inner ring; a first iron removing plate, a second iron removing plate, a third iron removing plate, a fourth iron removing plate and a box door are arranged in the iron removing cavity; the fourth iron removing plate is arranged at the lower end of the third iron removing plate, and the height of the right end of the fourth iron removing plate is equal to that of the bottom end of the box door; the box door is arranged at the lower side of the right end of the iron removing cavity, and a handle is arranged on the box door; the invention is crushed twice, the crushed particles are uniform and the crushing is thorough; multiple deironing, can deironing thoroughly.

Description

A graphite crushing and iron removal device

technical field

The invention relates to a crushing machine, in particular to a graphite crushing and iron removal device.

Background technique

Nowadays, batteries are widely used in society. The electrode materials of batteries are mostly made of graphite. The treatment of graphite materials is mainly through crushing, and the graphite is crushed into qualified particles to make electrode materials; Incomplete; sometimes iron filings are prone to appear in graphite materials, and the existing devices do not have the function of removing iron, and cannot remove iron filings in graphite materials, which affects the production of electrode materials.

Contents of the invention

The object of the present invention is to provide a graphite crushing and iron removal device to solve the problems raised in the above-mentioned background technology.

In order to solve the problems of the technologies described above, the present invention provides the following technical solutions:

A graphite crushing and iron removal device, comprising a box; the box is provided with a crushing cavity and an iron removal cavity; the crushing cavity is provided with a feeding hopper, a crushing device and a fixed ring; the crushing device includes a drive motor , a rotating shaft and a lower crushing body; the driving motor is arranged in the middle of the upper end of the box, and the lower end of the driving motor is connected to the rotating shaft; the rotating shaft runs through the upper end of the box, and an upper crushing body and a spiral crushing blade are arranged on the rotating shaft; the upper crushing body is in the form of Triangular, the upper crushing body is provided with crushing teeth; the lower crushing body is provided with two, which are fixed at both ends of the box by welding, the first crushing channel is formed between the lower crushing body and the upper crushing body, two A second crushing passage is formed between the lower crushing bodies, and the upper end of the lower crushing body is provided with crushing teeth; the fixing ring is fixed on the lower end of the second crushing passage by welding, and the fixing ring includes a connecting rod and an inner ring; Bearing holes are provided; the iron removing chamber is provided with a first iron removing plate, a second iron removing plate, a third iron removing plate, a fourth iron removing plate and a box door; the first iron removing plate is provided with The feeding port; the fourth iron removal plate is arranged at the lower end of the third iron removal plate, and the height of the right end is equal to the height of the bottom end of the box door; the box door is arranged at the lower side of the right end of the iron removal chamber, and a handle is provided on the box door.

As a further solution of the present invention: there are two feed hoppers, which are respectively arranged on the left and right sides of the upper end of the box body.

As a further solution of the present invention: the second iron removing plate is arranged at the lower end of the first iron removing plate, and the second iron removing plate is provided with a discharge opening.

As a further solution of the present invention: the third iron removing plate is arranged at the lower end of the second iron removing plate, and the third iron removing plate is provided with a discharge opening.

As a further solution of the present invention: several crushing teeth are provided, and the crushing teeth are evenly distributed on the upper crushing body.

As a further solution of the present invention: there are four connecting rods, and the connecting rods connect the lower pulverized body and the inner ring.

As a further solution of the present invention: the diameter of the bearing hole is larger than the diameter of the rotating shaft.

Compared with prior art, the beneficial effect of the present invention is:

When the present invention works, graphite is added into the box through the feeding hopper, the drive motor drives the rotating shaft to rotate, the crushing teeth on the upper crushing body and the lower crushing body crush the graphite, and the spiral crushing blades carry out secondary crushing of the graphite to ensure crushing Fully; the crushed graphite enters the iron removal chamber, and there are multiple iron removal plates, which are arranged in a spiral shape, which can allow the graphite to remove iron in multiple cycles to ensure complete iron removal; after the iron removal is completed, the graphite is taken out from the door.

Description of drawings

Figure 1 is a schematic structural view of a graphite crushing and iron removal device.

Fig. 2 is a structural schematic diagram of a stationary ring of a graphite crushing and iron removal device.

In the figure: 1-feed hopper, 2-box, 3-first crushing channel, 4-lower crushing body, 5-second crushing channel, 6-fixed ring, 7-first iron removal plate, 8-the first Two iron removal plates, 9-third iron removal plates, 10-fourth iron removal plates, 11-box door, 12-handle, 13-feeding port, 14-iron removal chamber, 15-rotating shaft, 16-screw crushing Blade, 17-crushing tooth, 18-upper crushing body, 19-drive motor, 20-connecting rod, 21-inner ring, 22-bearing hole.

Detailed ways

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Fig. 1-2, the present embodiment provides a kind of graphite crushing and removing iron device, comprises box body 2; Said box body 2 is provided with crushing chamber and iron removing chamber 14; Bucket 1, crushing device and fixed ring 6; the feed hopper 1 is provided with two, respectively arranged on the left and right sides of the upper end of the box body 2; the crushing device includes a driving motor 19, a rotating shaft 15 and a lower crushing body 4; The driving motor 19 is arranged in the middle of the upper end of the casing 2, and the lower end of the driving motor 19 is connected to the rotating shaft 15; the rotating shaft 15 runs through the upper end of the casing 2, and the rotating shaft 15 is provided with an upper crushing body 18 and a spiral crushing blade 16; the upper crushing body 18 is triangular, and upper pulverizing body 18 is provided with pulverizing tooth 17; Said pulverizing tooth 17 is provided with several, pulverizing tooth 17 is evenly distributed on the upper pulverizing body 18; Described lower pulverizing body 4 is provided with two, by welding The way is fixed at both ends of the box body 2, the first crushing channel 3 is formed between the lower crushing body 4 and the upper crushing body 18, the second crushing channel 5 is formed between the two lower crushing bodies 4, and the upper end of the lower crushing body 4 is provided There are crushing teeth 17; the fixed ring 6 is fixed on the lower end of the second crushing channel 5 by welding, the fixed ring 6 includes a connecting rod 20 and an inner ring 21; the connecting rod 20 is provided with four, and the connecting rod 20 connects the lower Pulverized body 4 and inner ring 21; Described inner ring 21 is provided with bearing hole 22; The diameter of described bearing hole 22 is greater than the diameter of rotating shaft 15, and bearing hole 22 is used for fixing rotating shaft 15; There are a first iron removing plate 7, a second iron removing plate 8, a third iron removing plate 9, a fourth iron removing plate 10 and a box door 11; the first iron removing plate 7 is provided with a discharge port 13; The second iron removing plate 8 is arranged at the lower end of the first iron removing plate 7, and the second iron removing plate 8 is provided with a discharge opening 13; the third iron removing plate 9 is arranged at the lower end of the second iron removing plate 8, and the second The three iron removal plates 9 are provided with a blanking port 13; the fourth iron removal plate 10 is arranged on the lower end of the third iron removal plate 9, and the height of the right end is equal to the height of the bottom end of the box door 11; the box door 11 is arranged on the iron removal plate On the lower side of the right end of the cavity 14, a handle 12 is provided on the box door 11; during operation, graphite is added into the box body 2 through the feed hopper 1, and the driving motor 19 drives the rotating shaft 15 to rotate, and the upper pulverized body 4 and the lower pulverized body 18 The crushing teeth 17 crush the graphite, and the spiral crushing blades 16 carry out secondary crushing on the graphite to ensure sufficient crushing; the crushed graphite enters the iron removal chamber 14, and there are multiple iron removal plates arranged in a spiral shape, which can Allow the graphite to remove iron in multiple cycles to ensure complete iron removal; after the iron removal is completed, the graphite is taken out from the chamber door 11.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (5)

1. A graphite crushing and iron removal device, comprising a box (2); characterized in that, the box (2) is provided with a crushing chamber and an iron removal chamber (14); the crushing chamber is provided with a feeding Bucket (1), crushing device and fixed ring (6); the crushing device includes a drive motor (19), a rotating shaft (15) and a lower crushing body (4); the drive motor (19) is set in the box (2 ) in the middle of the upper end, the lower end of the driving motor (19) is connected to the rotating shaft (15); the rotating shaft (15) runs through the upper end of the box (2), and the rotating shaft (15) is provided with an upper crushing body (18) and a spiral crushing blade (16) ; The upper crushing body (18) is triangular in shape, and the upper crushing body (18) is provided with crushing teeth (17); the lower crushing body (4) is provided with two, which are fixed on the box (2) by welding ), the first crushing channel (3) is formed between the lower crushing body (4) and the upper crushing body (18), the second crushing channel (5) is formed between the two lower crushing bodies (4), and the lower crushing body (4) forms the second crushing channel (5). The upper end of the body (4) is provided with crushing teeth (17); the fixed ring (6) is fixed on the lower end of the second crushing channel (5) by welding, and the fixed ring (6) includes a connecting rod (20) and an inner ring ( 21); the inner ring (21) is provided with a bearing hole (22); the iron removal chamber (14) is provided with a first iron removal plate (7), a second iron removal plate (8), a third The iron removing plate (9), the fourth iron removing plate (10) and the box door (11); the first iron removing plate (7) is provided with a feeding opening (13); the fourth iron removing plate ( 10) Set at the lower end of the third iron removal plate (9), the height of the right end is equal to the height of the bottom end of the box door (11); the box door (11) is set at the lower side of the right end of the iron removal chamber (14), and the box door (11) There is a handle (12) on it; the second iron removal plate (8) is set at the lower end of the first iron removal plate (7), and the second iron removal plate (8) is provided with a discharge port (13); the The third iron removing plate (9) is arranged at the lower end of the second iron removing plate (8), and the third iron removing plate (9) is provided with a feeding opening (13). 2. The graphite crushing and iron removal device according to claim 1, characterized in that there are two feeding hoppers (1), which are respectively arranged on the left and right sides of the upper end of the box body (2). 3. The graphite crushing and iron removal device according to claim 1, characterized in that several crushing teeth (17) are provided, and the crushing teeth (17) are evenly distributed on the upper crushing body (18). 4. The graphite pulverizing and iron removing device according to claim 1, characterized in that there are four connecting rods (20), and the connecting rods (20) connect the lower pulverized body (4) and the inner ring (21). 5. The graphite crushing and iron removal device according to claim 1, characterized in that, the diameter of the bearing hole (22) is larger than the diameter of the rotating shaft (15).