CN213434940U - Breaker is used in graphite production - Google Patents

Abstract

The utility model provides a crusher for graphite production, which comprises a crusher body, wherein a rotating cylinder is rotatably installed on the top surface of the crusher body, a first motor for driving the rotating cylinder to rotate is further arranged on the crusher body, a first crushing mechanism is arranged in the rotating cylinder, a plurality of first sieve pores are arranged on the top surface of the crusher body within the coverage range of the rotating cylinder, the top surface of the rotating cylinder is rotatably connected with a dust removal pipe communicated with the interior of the rotating cylinder, and the dust removal pipe is connected with a washing pool through an exhaust fan; the dust removal device also comprises a feed hopper, wherein the feed hopper is communicated with the dust removal pipe, and a feed valve is arranged at the connecting position of the feed hopper and the dust removal pipe; a second crushing mechanism is arranged in the machine body, a sieve plate is arranged below the second crushing mechanism, a second sieve hole is formed in the sieve plate, and a material pushing mechanism is further arranged on the sieve plate; the upper part of the side wall of the machine body is provided with a first discharging door, and the lower part of the side wall of the machine body is provided with a second discharging door. The utility model discloses both can solve the problem of ore classification, can avoid the jam of first sieve mesh and second sieve mesh again, improve production efficiency, still can effectively solve the big problem of ore crushing in-process dust.

Description

Breaker is used in graphite production

Technical Field

The utility model relates to a graphite production technical field especially relates to a breaker is used in graphite production.

Background

Graphite is an allotrope of elemental carbon, with each carbon atom being covalently bonded at its periphery to three other carbon atoms (a plurality of hexagons arranged in a honeycomb pattern) to form a covalent molecule. Graphite is an electrical conductor because each carbon atom gives off an electron, which is free to move, and is one of the softest minerals, and its use includes the manufacture of pencil leads and lubricants.

In the prior art, the size of the broken graphite of the existing breaking device for graphite production is not uniform, the breaking degree is not ideal, and the graphite with different sizes is collected together and is not beneficial to use. In order to solve the above problems, the Chinese utility model with application number 201821988600.3 provides a crushing device for graphite production, which comprises a toothed plate, a squeezing roller, a rotating shaft, a first-level filter screen, a second-level filter screen, a rotating wheel and a limit frame, wherein the toothed plate is arranged on the right side inside a feeding pipe, the right end surface of the toothed plate is fixedly connected with a connecting rod, the right end surface of the connecting rod is fixedly connected with the limit frame, the rotating wheel is arranged on the rear side of the limit frame, the front end surface of the rotating wheel is fixedly connected with a fixed block, the squeezing roller is arranged on the lower side of the feeding pipe, the rotating shaft is arranged inside the squeezing roller, the first-level filter screen is arranged on the lower side of the squeezing roller, and the second-level filter screen is arranged on the lower side of the first-level filter screen, the, the crushing effect is good.

However, the prior art has the following problems: 1. the primary filter screen and the secondary filter screen are fixedly arranged, and the crushed graphite is easy to accumulate on the filter screens to block the filter screens, so that the production efficiency is influenced; 2. during the crushing process, a large amount of dust is generated, and the prior art cannot treat the dust, thereby reducing the air quality in a workshop.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a breaker is used in graphite production, it has solved the easy problem of blockking up and the broken process dust is big of filter screen that exists among the prior art.

According to the embodiment of the utility model, a crusher for graphite production comprises a machine body, wherein a rotating cylinder is rotatably installed on the top surface of the machine body, a first motor for driving the rotating cylinder to rotate is further arranged on the machine body, a first crushing mechanism is arranged in the rotating cylinder, a plurality of first sieve holes are formed in the top surface of the machine body within the coverage range of the rotating cylinder, the top surface of the rotating cylinder is rotatably connected with a dust removal pipe communicated with the interior of the rotating cylinder, and the dust removal pipe is connected with a washing pool through an exhaust fan; the dust removal device is characterized by also comprising a feed hopper, wherein the feed hopper is communicated with the dust removal pipe, and a feed valve is arranged at the connecting position of the feed hopper and the dust removal pipe; a second crushing mechanism is arranged in the machine body, a sieve plate is arranged below the second crushing mechanism, a second sieve hole is formed in the sieve plate, and a material pushing mechanism is further arranged on the sieve plate; a first discharging door is arranged on the upper portion of the side wall of the machine body, and a second discharging door is arranged on the lower portion of the side wall of the machine body.

Compared with the prior art, the utility model discloses following beneficial effect has: rotate a barrel bottom and directly contact with first sieve mesh, at a rotation section of thick bamboo pivoted in-process, help broken good ore to drop from first sieve mesh to avoid like among the prior art, block up first sieve mesh. The sieve plate is provided with a material pushing mechanism which can play the same role. Therefore, the utility model discloses both can solve the problem of ore classification, can avoid the jam of first sieve mesh and second sieve mesh again, improve production efficiency. Among the prior art, feeder hopper lug connection organism top surface to be not convenient for remove dust, the utility model discloses in, rotate a top surface and rotate and connect the pipe that removes dust to with feeder hopper and dust removal pipe intercommunication, can effectively solve the big problem of ore crushing in-process dust, improved the environmental quality of workshop, be favorable to operating personnel's healthy more.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the above drawings: 1. a body; 2. a rotating cylinder; 3. a dust removal pipe; 4. a feed hopper; 5. a limiting plate; 6. a first screen hole; 7. a sieve plate; 8. a cylinder; 9. pushing the plate; 10. a guide plate; 11. a crushing roller; 12. a first motor; 13. a column; 14. a first crushing tooth; 15. and a second crushing tooth.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1, an embodiment of the present invention provides a crusher for graphite production, including a machine body 1, a rotating cylinder 2 is rotatably mounted on a top surface of the machine body 1, the machine body 1 is further provided with a first motor 12 for driving the rotating cylinder 2 to rotate, a first crushing mechanism is arranged in the rotating cylinder 2, a plurality of first sieve pores 6 are formed on the top surface of the machine body 1 within a coverage range of the rotating cylinder 2, the top surface of the rotating cylinder 2 is rotatably connected with a dust removal pipe 3 communicated with the interior of the rotating cylinder, and the dust removal pipe 3 is connected with a washing tank through an exhaust fan (not shown in the figure); the dust removal device is characterized by further comprising a feed hopper 4, wherein the feed hopper 4 is communicated with the dust removal pipe 3, and a feed valve is arranged at the connecting position of the feed hopper 4 and the dust removal pipe 3; a second crushing mechanism is arranged in the machine body 1, a sieve plate 7 is arranged below the second crushing mechanism, a second sieve hole (not shown in the figure) is arranged on the sieve plate 7, and a material pushing mechanism is further arranged on the sieve plate 7; a first discharging door is arranged on the upper portion of the side wall of the machine body 1, and a second discharging door is arranged on the lower portion of the side wall of the machine body.

The utility model discloses an application principle does: add the ore raw materials feeder hopper 4 in, open feed valve, make the ore get into and rotate a section of thick bamboo 2 in, rotate a section of thick bamboo 2 and rotate under the drive of first motor 12, its inside first crushing mechanism carries out preliminary breakage to the ore, and at this in-process, the ore that the particle diameter is less than first sieve mesh 6 diameter gets into second crushing mechanism. The rotation of the rotary drum 2 can effectively prevent the ores from being accumulated on the top surface of the machine body 1 and blocking the first sieve pores 6. After the feeding is finished, the feeding valve is closed, the exhaust fan is opened, and dust generated in the crushing is sucked into the washing tank, so that the dust can be effectively reduced. The ore entering the second crushing mechanism falls onto the sieve plate 7 after being crushed by the second crushing mechanism, and then under the pushing of the material pushing mechanism, part of the ore falls below the sieve plate 7 and part of the ore stays on the sieve plate 7. The first discharge door is used for discharging ores left on the sieve plate 7, and the second discharge door is used for discharging ores falling below the sieve plate 7.

The first crushing mechanism comprises an upright post 13 fixed on the top surface of the machine body 1, and the inner wall of the rotating cylinder 2 and the upright post 13 are both provided with first crushing teeth 14. During the rotation of the rotary drum 2, the upright column 13 does not rotate along with the rotary drum, and large-particle ore is crushed into smaller particles by the shearing force between the first crushing teeth 14. Ores with diameters smaller than the first sieve holes 6 fall into the second crushing mechanism, and ores with diameters larger than the first sieve holes 6 are remained in the first crushing mechanism to be continuously crushed until the diameters of the ores are smaller than the first sieve holes 6.

The broken mechanism of second include two levels set up in crushing roller 11 in the organism 1, the both ends of crushing roller 11 with the inner wall of organism 1 rotates and connects, evenly set up the broken tooth 15 of second on the crushing roller 11, set up deflector 10 in the organism 1 of crushing roller 11 top, 11 both sides of crushing roller set up limiting plate 5, crushing roller 11 is in through setting up the drive of the outer second motor (not shown in the figure) of organism 1. The limiting plate 5 is arranged to prevent ore from directly falling onto the sieve plate 7 without being crushed by the second crushing mechanism.

The pushing mechanism comprises air cylinders 8 arranged on two sides of the sieve plate 7 and a push plate 9 driven by the air cylinders 8. When pushing materials, the cylinders 8 on the two sides alternately drive the push plates 9, and the push ranges of the push plates 9 on the two sides are overlapped, so that ores are prevented from being accumulated in the middle of the sieve plate 7.

The dust removal pipe 3 and the feed hopper 4 are fixed on the ground through a support. The dust removing pipe 3 and the feed hopper 4 are fixed to prevent them from rotating together with the rotary cylinder 2.

The first motor 12 and the rotating drum 2 are driven by a belt, a gear or a chain.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (6)

1. The utility model provides a breaker is used in graphite production which characterized in that: the machine comprises a machine body, wherein a rotating cylinder is rotatably arranged on the top surface of the machine body, a first motor for driving the rotating cylinder to rotate is further arranged on the machine body, a first crushing mechanism is arranged in the rotating cylinder, a plurality of first sieve holes are formed in the top surface of the machine body within the coverage range of the rotating cylinder, the top surface of the rotating cylinder is rotatably connected with a dust removal pipe communicated with the interior of the rotating cylinder, and the dust removal pipe is connected with a washing pool through an exhaust fan; the dust removal device is characterized by also comprising a feed hopper, wherein the feed hopper is communicated with the dust removal pipe, and a feed valve is arranged at the connecting position of the feed hopper and the dust removal pipe; a second crushing mechanism is arranged in the machine body, a sieve plate is arranged below the second crushing mechanism, a second sieve hole is formed in the sieve plate, and a material pushing mechanism is further arranged on the sieve plate; a first discharging door is arranged on the upper portion of the side wall of the machine body, and a second discharging door is arranged on the lower portion of the side wall of the machine body.

2. The crusher for graphite production according to claim 1, wherein: first broken mechanism including be fixed in stand on the organism top surface, all be provided with first broken tooth on the inner wall of a rotating cylinder and the stand.

3. The crusher for graphite production according to claim 2, wherein: the broken mechanism of second include that two levels set up in crushing roller in the organism, the both ends of crushing roller with the inner wall of organism rotates and connects, evenly set up the broken tooth of second on the crushing roller, set up the deflector in the organism of crushing roller top, the crushing roller both sides set up the limiting plate, the crushing roller is in through setting up the outer second motor drive of organism.

4. The crusher for graphite production according to claim 1, wherein: the pushing mechanism comprises air cylinders arranged on two sides of the sieve plate and a push plate driven by the air cylinders.

5. The crusher for graphite production according to claim 1, wherein: the dust removal pipe and the feed hopper are fixed on the ground through a support.

6. The crusher for graphite production according to claim 1, wherein: the first motor and the rotating drum are driven by a belt, a gear or a chain.

Images